CN107617194B - Multi-functional squatting and standing body-building device - Google Patents

Abstract

The invention provides a multi-working squatting and standing body builder which comprises a main frame body, a supporting unit pivoted at the middle section of the main frame body and a handrail unit pivoted at the front end of the main frame body, and a compression elastic element capable of generating upward resetting prestress is arranged between the supporting unit and the main frame body, so that a movement pattern that the handrail connecting rod element is pivoted on the seat cushion rod and the damping seat is fixed on the base frame to enable the compression elastic element to generate upward prestress relative to the supporting unit can be formed according to requirements, a movement pattern that the handrail connecting rod element is fixed on the base frame and the damping seat is fixed on the base frame to enable the compression elastic element to generate upward prestress relative to the supporting unit can be further formed, a movement pattern that the handrail connecting rod element is pivoted on the seat cushion rod and the damping seat is pivoted relative to the base frame to enable the compression elastic element to lose jacking function is further formed, and the multi-work squatting and standing fitness device with various movement patterns is formed.

Description

Multi-task squat standing fitness machine

technical field

The present invention relates to the technical field of fitness equipment, in particular to a multi-task squatting and standing fitness machine with various types of movements, so as to assist in performing different types of squatting and standing exercises to meet different exercise needs and provide further Improve the training effect of squatting exercise.

Background technique

According to research, the main cause of back pain is that the muscles near the spine are too weak to properly bear the weight of the body. Therefore, if there is appropriate exercise to strengthen the muscles of the abdomen and trunk, it can be avoided or Relieve symptoms of lower back pain. Furthermore, the center of gravity of the human body includes ankles, knees, hip joints and lumbar vertebrae, and any part will affect each other. Therefore, the hip joint turns inward or outward, the lumbar vertebra is too bent or too straight, and the buttocks are too warped. . In addition, muscles are the active components that control joint activity. When muscles contract, joints can move. If muscle control is poor, joints will suffer.

Therefore, you should do some simple exercises when you are young, and the long-term accumulation can strengthen the muscles, bones, ligaments and joints to prevent the early appearance of bent knees and bent over. These maintenance exercises can maintain the flexibility of the joints, increase the strength and endurance of the knee joints, especially the muscle strength of the quadriceps femoris and the front of the thigh. Among all kinds of sports, squatting exercise is also called squatting and half squatting, which can provide training for the muscle strength, bones and joints of the trunk, lumbar spine, lower abdomen, thighs, thighs, etc. have great effect.

When doing squatting exercises, the knees are often flexed to a certain extent by their own weight, and then the standing posture is restored. Auxiliary support for body weight, however, the aforementioned traditional methods have not really supported the exercisers to perform squatting exercises. The posture of squatting and standing exercise requires the total force of the thigh muscles together with the abdominal and trunk back muscles. In the process of going up and down, improper force or incorrect posture will cause excessive stress to be concentrated on the knees or thighs. It is easy to cause knee wear or thigh muscle strain, and even affect the ability to walk in the future.

Although, the industry has developed a variety of fitness equipment with squatting function. For example, Chinese Patent Publication No. 313866 allows the user to stand on a leg tube pivoted on the bracket, and the handle pivoted on the bracket can synchronously drive the seat cushion And the foot tube, in operation, because the foot tube will move with the handle, the user's entire body will also be driven to change the posture, so not only can not make the user's entire body straight, and the waist and legs are less stressed Therefore, the training volume of the lower body is insufficient and cannot meet the needs of squatting exercise.

Furthermore, the existing squatting and standing equipment usually only has a single use mode. However, users have different body shapes, different physical states, and even different training purposes. Therefore, when performing squatting and standing exercises, the amount of exercise and exercise intensity are also different. However, the existing single-type squatting equipment cannot meet the different needs of users. How to solve this problem is urgently needed in the industry.

The reason is that the inventor of the present invention seeks in-depth discussions on the aforementioned monotony of functions, and actively seeks solutions by virtue of years of experience in R&D and manufacturing in related industries. After continuous research and trial production, he has finally successfully developed a The multi-task squat-standing fitness equipment solves the inconvenience and trouble caused by the inability of existing squat-standing equipment to meet different sports needs.

SUMMARY OF THE INVENTION

Therefore, the main purpose of the present invention is to provide a multi-task squatting exercise machine that can use its own ergonomics to assist the user to balance the exercise, so that the user can perform the squatting exercise with correct force and posture, so as to improve the The training effect of related muscles, bones and joints.

In addition, the second main purpose of the present invention is to provide a multi-task squatting fitness machine with various types to meet the needs of different exercise volumes and exercise intensities, and can also be applied to users of different body types and physical abilities. wider sex.

In addition, another main purpose of the present invention is to provide a multi-task squatting and standing fitness machine with a whole body exercise effect, which can produce a supporting effect when the human body is squatting, and can produce a lifting effect when the human body stands up, which can reduce the The user's load, avoid sports injury, and make it willing to increase the exercise time to achieve the required training volume.

Based on this, the present invention mainly realizes the aforementioned objects and their effects through the following technical means: a multi-task squatting and standing fitness device, characterized in that: it consists of a main frame body, a pivoted in the middle section of the main frame body It is composed of a support unit and a handrail unit pivoted at the front end of the main frame body;

The main frame body is composed of a base frame and a support frame that can support the base frame obliquely on the ground. The two sides of the main frame body are respectively provided with a ground pedal that is pressed against the ground. The base frame is placed on the support unit. A damping seat is pivoted behind the pivot joint, and the damping seat can be selectively fixed on the base frame;

The support unit has a seat cushion rod pivoted on the middle section of the base frame, the free end of the seat cushion rod is provided with a cushion group, and the seat cushion rod is provided with a plug portion near the pivot connection of the base frame for the armrest unit to selectively connection, the support unit is provided with a mounting frame on the rear side of the seat cushion rod relative to the base frame, and a compression elastic member capable of generating an upward reset pre-force is provided between the mounting frame of the support unit and the damping seat of the main frame body;

Furthermore, the armrest unit has an upright pole pivoted at the front end of the base frame with a middle section, and a link member is pivoted below the pivot point relative to the base frame, and the link member can be selectively pivoted at the base frame. The seat cushion rod plug-in part is fixed on the base frame, and the top of the vertical rod is provided with a handrail;

The link member can be pivoted on the seat cushion rod, and the damping seat can be fixed on the base frame to form a movement pattern that enables the compression elastic member to generate upward pre-force relative to the support unit, or the link member can be fixed on the base frame , and fix the damping seat on the base frame to form a movement pattern that enables the compression elastic member to generate an upward pre-force relative to the support unit, or pivot the link member on the seat cushion rod, and make the damping seat relative to the base frame Pivoting to form a movement pattern in which the compression elastic member loses its top-supporting effect.

The multi-tasking squat-standing fitness machine, wherein: a first pivot hole is formed in the middle section of the base frame, and the seat cushion rod has a corresponding pivot part for using a first shaft rod to relatively pass through the pivot base frame and the seat cushion and the base frame is formed with an armrest insertion hole in front of the pivot point of the support unit, and the corresponding end of the link member has a pivot portion for selectively fixing the base frame and the link member by an armrest insertion rod.

The multi-task squat-standing fitness machine, wherein: a second pivot hole is formed on the base frame, and the support frame has a pair of pivot parts corresponding to the second pivot hole, for using a second shaft rod to pass through the pivot support frame As with the base frame, a blocking rod is arranged on the front side of the support frame adjacent to the top end, the blocking rod can be pressed against the bottom edge of the base frame when the support frame is relatively unfolded, and the base frame is formed in front of the support frame. , for interspersed with a fixed position-limiting rod that can be pressed against the upper end of the support frame, so that the base frame can support and limit the position of the support frame.

The multi-tasking squat-standing fitness machine, wherein: the bottom end of the support frame has a grounding crossbar, and both sides of the grounding crossbar are respectively provided with a rearwardly extending pedal socket, and the two pedal sockets are horizontal on the outside A deployment positioning hole and a folding positioning hole are respectively formed at the position and the top edge position, and the pedals on both sides are provided with a corresponding extension rod for inserting the pedal socket, and the end of the extension rod has a selectively buckled to the pedal socket. The elastic fasteners of the unfolding positioning hole and the folding positioning hole are provided for the floor-mounted pedal to be horizontally unfolded and flat on the ground or relatively flipped and folded.

The multi-tasking squat-standing fitness machine, wherein: the rear end of the base frame is formed with a third pivot hole, for the damping seat with a corresponding pivot hole to use a pivot rod to pivot relatively, and the base frame is in front of the third pivot hole A positioning insertion hole is provided, and the damping seat has a corresponding limiting hole for selectively fixing the damping seat or releasing the damping seat by cooperating with a positioning insertion rod.

The multi-task squat-standing fitness machine, wherein: the damping seat of the base frame is formed with a plug seat at one end different from the pivot end, and an adjustment slot is formed on the installation frame of the seat cushion rod, and the two ends of the compression elastic member are formed. There is a relative pivoting portion for respectively using a pivot rod to pass through the mounting frame and the damping seat socket, and one end of the compression elastic piece corresponding to the mounting frame can selectively change positions between the adjustment holes and slots.

Said multi-task squatting fitness machine, wherein: the free end of the seat cushion rod of the support unit is provided with a cushion group, the seat cushion group has a bushing that can slide over the seat cushion rod, and the bushing is provided with a cushion. The cushion body is provided with a pressing piece corresponding to the seat cushion rod on the bushing, so that the bushing can selectively lock and fix the position or release and slide relative to the seat cushion rod.

Said multi-task squatting fitness machine, wherein: the free end of the seat cushion rod of the support unit is provided with a cushion group, the seat cushion group has a bushing that can slide over the seat cushion rod, and the bushing is provided with a plurality of The supporting rods are arranged side by side, the two ends of each supporting rod are respectively provided with roller pads, and the bushing is provided with a pressing piece corresponding to the seat cushion rod, so that the bushing can selectively lock the fixed position or release the sliding relative to the seat cushion rod.

The multi-task squat-standing fitness machine, wherein: the base frame and the support frame of the main frame body are pivoted on a base frame, and the corresponding end of the base frame is pivoted at the end of the base frame, and the corresponding end of the support frame passes through a pivot The seat cover is pivoted on the base frame, and a plurality of adjustment holes are formed on the base frame. The pivot seat cover of the support frame is provided with insert rods that can selectively penetrate the adjustment holes for the support frame to adjust the front and rear positions.

Said multi-task squat-standing fitness machine, wherein: the bottom frame is provided with a sleeve that can be selectively slid, and the pedals on both sides can be pivoted on the sleeve, and the sleeve has a long groove for a The pressing piece of the bottom frame can be selectively adjusted in position.

In this way, a movement pattern in which the link member is pivoted on the seat cushion rod and the damping seat is fixed on the base frame can be formed as required, so that the compression elastic member can generate an upward pre-force relative to the support unit, or the link member can be made It is a movement pattern in which the component is fixed on the base frame, and the damping seat is fixed on the base frame, so that the compression elastic member can generate an upward pre-force relative to the support unit, and further, the link member can be pivoted on the seat cushion rod, and the The pivoting of the damping seat relative to the base frame causes the compression elastic member to lose the movement pattern of the top-supporting effect, thereby forming a multi-task squat-standing fitness machine with various movement patterns.

Through the display of the aforementioned technical means, the preset functions can be achieved, the expected efficacy can be improved, and its practicability can be effectively improved, which can further greatly increase its added value and improve its economic benefits.

Description of drawings

FIG. 1 is a schematic view of the appearance of a preferred embodiment of the multi-task squat-standing fitness apparatus of the present invention.

FIG. 2 is a perspective exploded schematic view of a preferred embodiment of the multi-task squat-standing fitness apparatus of the present invention, for illustrating the aspect of each element and the relative relationship thereof.

FIG. 3 is a schematic side plan view of a preferred embodiment of the multi-task squat-standing fitness apparatus of the present invention.

FIG. 4 is a schematic diagram of the use state of the first use form in the preferred embodiment of the present invention, for explaining the state before exercise.

FIG. 5 is a schematic diagram of the use state of the first use form in the preferred embodiment of the present invention, for explaining the state of the squatting state.

FIG. 6 is a three-dimensional schematic diagram of the second usage pattern in the preferred embodiment of the present invention.

FIG. 7 is a schematic side plan view of the second usage pattern in the preferred embodiment of the present invention.

FIG. 8 is a schematic side plan view of the second usage mode in the preferred embodiment of the present invention, for illustrating the state when it is in motion.

FIG. 9 is a three-dimensional schematic diagram of the third usage pattern in the preferred embodiment of the present invention.

FIG. 10 is a schematic side view of the third usage pattern in the preferred embodiment of the present invention.

FIG. 11 is a reference schematic diagram of the third usage pattern in the preferred embodiment of the present invention, for explaining the squatting pattern before exercise.

FIG. 12 is a reference schematic diagram of the third usage pattern in the preferred embodiment of the present invention, for illustrating the standing pattern during exercise.

FIG. 13 is a schematic view of the appearance of another preferred embodiment of the multi-task squat-standing fitness apparatus of the present invention.

FIG. 14 is a three-dimensional appearance schematic diagram of another preferred embodiment of the multi-task squat-standing fitness apparatus when it is folded and folded.

FIG. 15 is a schematic three-dimensional appearance diagram of another preferred embodiment of the multi-task squat-standing fitness machine of the present invention.

FIG. 16 is a schematic three-dimensional appearance diagram of another preferred embodiment of the multi-task squat-standing fitness apparatus of the present invention.

Fig. 17 is a partial three-dimensional appearance schematic diagram of another preferred embodiment of the multi-task squat-standing fitness apparatus of the present invention.

Reference numeral description: 10 main frame body; 100 bottom frame; 11 base frame; 110 ground bar; 111 first pivot hole; 112 second pivot hole; 113 third pivot hole; Jack; 117 Buckle Jack; 118 Positioning Jack; 12 Bracket; 120 Ground Crossbar; 123 First Shaft; 124 Second Shaft; 13 Pedal Takeover; ;14 stop lever; 15 ground pedal; 151 extension rod; 152 elastic fastener; 155 sleeve; 156 shaft rod; 158 long slot; 16 damping seat; 161 pivot hole; 162 pivot rod; 163 limit hole; 165 insert socket; 17 positioning rod; 18 limit rod; 191 armrest rod; 20 support unit; 21 seat cushion rod; 211 pivot part; 212 plug part; 213 armrest rod; 215 damping jack; 22 seats Pad group; 221 bushing; 222 pad body; 223 grip rod; 224 pressing piece; 225 strut; 226 roller pad; 23 mounting frame; 231 adjustment slot; 24 compression elastic part; 241 pivot part; 242 pivot Section; 243 Pivot Rod; 244 Pivot Rod; 30 Armrest Unit; 31 Upright Rod; 310 Pivot Sleeve; 311 Retracting Jack; 312 Damping Jack; 34 inserting part; 35 connecting rod; 351 pivot part; 352 pivot part; 353 pivot rod; 38 stretch elastic part; 381 limit rod; 382 limit rod.

Detailed ways

The present invention is a multi-task squat standing fitness machine, and the accompanying drawings illustrate the specific embodiment of the present invention and its components, all of the front and back, left and right, top and bottom, upper and lower, and horizontal and vertical. References are only used for convenience of description and are not intended to limit the invention, nor restrict its components to any position or spatial orientation. The dimensions specified in the drawings and the description may be changed according to the design and requirements of the specific embodiment of the present invention without departing from the scope of the patent application of the present invention.

The structure of the multi-task squatting and standing fitness apparatus of the present invention is shown in Figures 1 and 2, which consists of a main frame (10), a supporting unit 20 pivoted to the main frame 10, and a main frame pivoted to the main frame. The armrest unit 30 is composed of the armrest unit 30 of the body 10, wherein the armrest unit 30 can be selectively fixed to the main frame body 10 or connected to the drive support unit 20 to synchronously lean and stretch, so that the support unit 20 can support the human body during the squatting process. It is used to assist users in squatting and standing movements;

As for the detailed structure of the preferred embodiment of the multi-task squatting and standing fitness machine of the present invention, as shown in FIG. 1 , FIG. 2 and FIG. 3 , the main frame body 10 has a base frame 11 and a diagonally braced support frame 12 wherein the base frame 11 is composed of at least one rod, the present invention takes two parallel rods as the main embodiment system, and the bottom end of the base frame 11 has a ground cross bar 110, and the middle section of the base frame 11 A horizontally penetrating first pivot hole 111 is formed for pivotally connecting an upwardly extending support unit 20 by a first shaft 123 , and a second horizontally penetrating second pivot is formed in the middle section of the base frame 11 behind the pivotal connection of the supporting unit 20 . The pivot hole 112 is used for pivotally connecting the support frame 12 inclined downwardly by a second shaft rod 124 , the bottom end of the support frame 12 has a grounding cross bar 120 , and the base frame 11 is in front of the pivot connection of the support unit 20 . A horizontally penetrating armrest insertion hole 115 is formed for selectively fixing the aforementioned armrest unit 30 by an armrest insertion rod 191 (as shown in FIG. 6 and FIG. 7 );

In addition, the base frame 11 is formed with a horizontally penetrating limit insertion hole 116 between the pivot joint of the support unit 20 and the support frame 12 for selectively inserting a limit insertion rod 18 to restrict the support frame 12 from turning over, and the support The top end of the frame 12 has a pivot portion corresponding to the second pivot hole 12 in the middle section of the support frame 12 for pivoting through the aforementioned second shaft rod 124 , and the support frame 12 corresponds to the base frame 11 and the horizontal bar 110 . A buckling piece is formed on the rear side of the base frame 11 , and a pair of buckling sockets 117 corresponding to the buckling pieces are formed at the rear of the base frame 11 at the pivot point of the support frame 12 , for matching a limit insertion rod 18 on the support frame 12 relative to the base frame 11. Folding and retracting latches (as shown in Figure 12), and a blocking rod 14 is provided on the front side of the support frame 12 adjacent to the top end. For the base frame 11 to support and limit the position of the support frame 12 (as shown in FIG. 3 ), the two sides of the grounding crossbar 120 of the support frame 12 are respectively provided with a rearwardly extending pedal socket 13. The two pedal sockets 13 An unfolding positioning hole 131 and a folding positioning hole 132 are respectively formed at the outer horizontal position and the top edge position, and the two pedal sockets 13 are respectively connected with a ground pedal 15 with an extension rod 151, so that the user can put the body weight It acts on the ground-contacting pedals 15 to maintain the stability of the main frame body 10 during the movement, and the end of the extension rod 151 has a corresponding expansion positioning hole 131 and a folding positioning hole 132 on the pedal socket 13 . The elastic fastener 152, for the ground pedal 15 can be horizontally unfolded and flat on the ground, or can be turned over and folded relatively (as shown in FIG. 12 );

Furthermore, the base frame 11 is formed with a third pivot hole 113 adjacent to the rear end of the grounding crossbar 110 for a damping seat 16 with a corresponding pivot hole 161 to pivot relative to each other through a pivot rod 162 , and the base frame 11 is located at the bottom of the base frame 11 . A positioning insertion hole 118 is provided in front of the third pivot hole 113 , and the damping seat 16 has a corresponding limiting hole 163 for selectively fixing the damping seat 16 or releasing the damping seat 16 in cooperation with a positioning rod 17 (as shown in FIG. 8), another end of the damping seat 16 that is different from the pivot end is formed with a plug seat 165 for assembling a damping mechanism relative to the aforementioned support unit 20, and the front end of the base frame 11 has a fourth pivot hole for the aforementioned support unit 20. The armrest unit 30 is pivoted;

The supporting unit 20 is pivoted on the base frame 11 of the main frame body 10 for supporting and lifting the human body. The supporting unit 20 has a cushion rod 21 , and the bottom end of the cushion rod 21 is formed There is a pivot portion 211 corresponding to the first pivot hole 111 of the base frame 11, so that the seat cushion rod 21 can be pivoted to the base frame 11 by the first shaft rod 123, and the seat cushion rod 21 is adjacent to the front side of the bottom edge There is a plug portion 212 for pivoting through an armrest rod 213, and the free end of the seat cushion rod 21 of the support unit 20 is provided with a cushion group 22, the seat cushion group 22 has a slidable sleeve on the seat cushion The bushing 221 of the rod 21, the bushing 221 is provided with a plurality of supporting rods 225 side by side, and the two ends of each supporting rod 225 are respectively provided with roller pads 226, which can be used to fit the position of the human body and the waist when exercising. The sleeve 221 is provided with a pressing member 224 corresponding to the seat cushion rod 21 , so that the bushing 221 can selectively lock or slide relative to the seat cushion rod 21 , so as to adjust the position of the seat cushion group 22 . And as shown in FIG. 15 , the seat cushion set 22 may be provided with a cushion body 222 on the bushing 221 for supporting the human thigh, and the bushing 221 is provided with a handle 223 behind the cushion body 222 for the user to use. Press the support unit 20 by hand;

In addition, the support unit 20 is provided with a mounting frame 23 on the rear side of the seat cushion rod 21 opposite to the rear end of the base frame 11 . A compression elastic member 24 is arranged between the damping seat 16, which can make the support unit 20 generate a pre-force of automatic upward reset when not in use, and can generate movement resistance when compressed downward. The compression elastic member 24 of the present invention can be selected from external The two ends of the compression elastic member 24 are respectively provided with pivot parts 241 and 242, for using a pivot rod 243 and 244 to pass through the mounting frame 23 and the damping seat 16 and the socket 165 respectively. , and one end of the compression elastic member 24 corresponding to the mounting frame 23 can selectively change positions between the adjustment holes 231 for adjusting its resistance;

In addition, the armrest unit 30 is pivoted at the front end of the base frame 11 of the main frame body 10 and can selectively drive the support unit 20. The armrest unit 30 has a vertical rod 31, and the middle section of the vertical rod 31 has a pivot connection The part 33 is used for cooperating with a pivot rod 331 to be pivoted to the fourth pivot hole at the front end of the base frame 11 , and the bottom end of the vertical rod 31 has a plug-in part 34 for cooperating with a pivot rod 353 to pivot a corresponding pivot part The link member 35 of 351, and the other end of the link member 35 is formed with a pivot portion 352, which can be selectively arranged on the seat cushion rod 21 with the aforementioned armrest insertion rods 213 and 191 (as shown in FIG. 1 ). ) or the armrest socket 115 of the base frame 11 (as shown in FIG. 6 ), and the top of the other vertical rod 31 is pivotally provided with a handlebar 32 by a pivot sleeve 310 , and the two ends of the handlebar 32 are respectively bent to form a corresponding grip portion 321 , for the user to hold when exercising, and the vertical rod 31 is adjacent to the upper section formed with a retractable insertion hole 311 corresponding to the insertion portion 212 of the seat cushion rod 21 when folded, for cooperating with the aforesaid armrest rod 213 to be retracted on the vertical rod 31 When it is attached to the seat cushion rod 21, the insert button (as shown in Figure 14);

In this way, the composition constitutes a multi-task squat-standing fitness machine that utilizes its own body weight and has various types.

However, the multi-task squat-standing fitness machine of the present invention has different types in actual use. The first exercise type is shown in FIG. 4 and FIG. The armrest insertion rod 213 is inserted into the insertion portion 212 of the seat cushion rod 21, so that the armrest unit 30 can be linked with the support unit 20, and the damping seat 16 of the compression elastic member 24 of the support unit 20 is fixed to the base by the positioning insertion rod 17. On the frame 11, the support unit 20 has a pre-force for upward reset;

In operation, the user's feet are placed on both sides of the base frame 11 of the main frame body 10, the human body is positioned in front of the support unit 20, and the feet are stepped on the ground pedal 15, and the hands are held Both ends of the armrest bar 32 of the armrest unit 30 are held at both ends 321, and the support unit 20 is upwardly reset by the restoring force of the compression elastic member 24, and the seat cushion group 22 of the support unit 20 is pressed against the human body's thigh, so that the human body Keep the standing position vertical to the ground (as shown in Figure 4);

Then, the user gradually performs a squatting action, so that the knees are slightly bent and the thighs are gradually seated, forming a squatting action. The cushion bar 21 is connected, so when the user holds the armrest bar 32 of the armrest unit 30 with both hands, it can slightly pull the seat cushion bar 21 of the support unit 20 through the upright bar 31 and the link member 35. A compression elastic member 24 is arranged between the upper support unit 20 and the base frame 11, so that the seat cushion group 22 on the seat cushion rod 21 can support the thigh of the human body, which can reduce the user's squatting load, so that the user can The squat is deeper, and at the same time, it is resisted by the compression elastic member 24, which can further improve the training effect;

After that, when the human body stands up again, the cushion rod 21 of the support unit 20 is under the pre-force of the compression elastic member 24, so that the support unit 20 can support and lift the human body (as shown in FIG. 4 ), and the armrest The unit 30 can also use the link member 35 to synchronously lift the support unit 20 to reduce the load of the user standing up, so that the aforementioned squatting and standing up actions (as shown in Fig. 5 and Fig. 4 ) can be cycled to achieve the goal of training the human body. The purpose of related muscles, bones and joints, such as the lower back, lower abdomen, lumbar spine, thighs and feet, etc.

The second type of movement is shown in FIGS. 6 , 7 and 8 , in which the link member 35 of the armrest unit 30 is inserted into the armrest socket 115 of the base frame 11 by using the armrest insertion rod 191 , The armrest unit 30 is fixed at two points and cannot be driven. As for the damping seat 16 of the compression elastic member 24 of the support unit 20, the damping seat 16 is fixed on the base frame 11 by the positioning insert rod 17, so that the support unit 20 has a pre-return position. force;

In operation, the human body stands in front of the support unit 20 as described above, steps on both feet on the ground pedal 15, and holds the middle section of the armrest bar 32 of the armrest unit 30 with both hands, and the support unit 20 is compressively elastic The member 24 is restored to the pre-force and reset upward, and the seat cushion group 22 of the support unit 20 is pressed against the human body's thigh, so that the human body maintains a standing state perpendicular to the ground;

When the user performs the squatting action step by step, since the armrest unit 30 is fixed, when the user holds the middle section of the armrest bar 32 of the armrest unit 30 with both hands, a stable support effect can be provided for the user. A compression elastic member 24 is arranged between the base frame 11 , so the seat cushion group 22 on the seat cushion rod 21 can support the human thigh, thus reducing the user's squatting load, and at the same time being resisted by the compression elastic member 24 , which can further improve the training effect;

When the human body stands up again, the cushion rod 21 of the support unit 20 is preloaded by the compressive elastic member 24, so that the support unit 20 can support and lift the human body to reduce the load of the user standing up.

As for the third movement type, as shown in FIGS. 9 , 10 , 11 and 12 , the link member 35 of the armrest unit 30 is inserted into the insertion connection of the seat cushion rod 21 by using the armrest insertion rod 213 212, so that the armrest unit 30 can be linked with the support unit 20, and the damping seat 16 of the compression elastic member 24 of the supporting unit 20 pulls out the positioning rod 17, so that the damping seat 16 is pivoted with the base frame 11 after being turned upwards. The compressive elastic member 24 loses the function of restoring the pre-force to the support unit 20, so the support unit 20 is placed downward when not in use;

In operation, the user's feet are placed on both sides of the base frame 11 of the main frame body 10, the human body is positioned in front of the support unit 20, and the feet are stepped on the ground pedal 15, and the hands are held The two ends of the armrest bar 32 of the armrest unit 30 are held at both ends 321. Since the support unit 20 is naturally downward, the user squatting down and sitting on the seat cushion group 22 of the support unit 20 (as shown in FIG. 11 );

Next, since the user crouches down and sits on the seat cushion group 22 of the support unit 20 first, and since the upright rod 31 of the armrest unit 30 is connected to the seat cushion rod 21 of the support unit 20 through the link member 35, when the user When holding the armrest bar 32 of the armrest unit 30 with both hands, it can relatively pull up the support unit 20 (as shown in FIG. 12 ) through the upright bar 31 and the link member 35 (as shown in FIG. 12 ), thus reducing the load of the user standing up;

Afterwards, when the human body squatting down again, the armrest unit 30 can use the link member 35 to synchronously lift the supporting unit 20 to reduce the user's squatting load. Squat deeper to further enhance the training effect.

Furthermore, there is another embodiment of the multi-task squat-standing fitness machine of the present invention, which is shown in FIG. 13 . The seat cushion bar 21 of the support unit 20 of the multi-task squat-standing fitness machine corresponds to the vertical bar 31 of the armrest unit 30 . A damping jack 215, 312 is respectively formed at the position for inserting a limit rod 381, 382, and at least one stretch elastic member 38, such as an elastic rope, is provided between the two limit rods 381, 382 for lifting the support unit 20's return pre-force and downward resistance can further enhance the movement effect of its squatting.

After the present invention is used, it can be folded and folded, as shown in FIG. 1 and FIG. 14 , the limiting rod 18 of the support frame 12 in the main frame body 10 can be pulled away, so that the support frame 12 can be backward It is turned over and folded under the base frame 11, and the pedals 15 on both sides of the support frame 12 are folded to the middle and pressed against the two sides of the base frame 11, and the positioning rod 17 of the damping seat 16 is further pulled away, so that the damping seat is 16 can be turned back, so that the compression elastic member 24 loses the function of the seat cushion rod 21 of the top support unit 20, and then the armrest insertion rod 213 of the link member 35 of the armrest unit 30 is pulled away, so that the seat cushion rod 21 can be retracted in Above the base frame 11 , the upright rod 31 of the armrest unit 30 can be further retracted above the support unit 20 , and the armrest insertion rod 213 can be inserted into the upright rod 31 to receive the socket 311 and the seat cushion rod 21 to be inserted. 212, and the buckling piece of the bracket 12 uses the limiting rod 18 to buckle the buckle hole 117 of the base frame 11, so that the bracket 12 is folded and fixed relative to the base frame 11, which can achieve the purpose of reducing the volume. For easy transportation and storage.

In addition, there is still another embodiment of the multi-task squat-standing fitness machine of the present invention, which is shown in Fig. 16 and Fig. 17 . It is arranged on a base frame 100, and the two ends of the base frame 100 are respectively provided with a cross bar attached to the ground, and the corresponding end of the base frame 11 is pivoted at the end of the base frame 100, and the corresponding end of the support frame 12 is connected through a pivot seat sleeve. Pivoted on the base frame 100, and the base frame 100 is formed with a plurality of adjustment holes, and the pivot seat sleeve of the support frame 12 has an insertion rod that can be selectively inserted through the adjustment holes for the support frame 12 to adjust the front and rear positions to change the base. The angle of the frame 11, and the bottom frame 100 is provided with a selectively slidable sleeve, the sleeve has a T-shaped shaft on both sides, and the pedals 15 on both sides have pivot sleeves that can be pivoted on the shaft. 155, so that the pedals 15 on both sides can be selectively flat on the ground or folded upward, and there is a long groove 158 on the sleeve, for a pressing member arranged on the bottom frame 100 to selectively adjust the position, so as to change the position of the pedal 15. Front and rear positions to meet the needs of different users.

It can be seen from the foregoing description that the multi-task squatting and standing fitness machine of the present invention can utilize ergonomic design to make its own weight fall on the center of gravity of the main frame body 10, so when it stands on the ground pedal 15, the main frame body can be 10. Maintain a stable state to ensure that it will not shake randomly during the exercise, and can help the user to balance the movement, so that the user can perform squatting movement with correct force and posture to improve the related muscles, bones and joints. training effect.

In addition, the present invention can transform different exercise types according to requirements, and can satisfy users of different body shapes and physical abilities. The load when squatting or standing up can avoid sports injury and make it willing to increase exercise time to achieve the required training volume.

In addition, the multi-task squat-standing fitness apparatus of the present invention uses the squat-standing motion to achieve the training effect of the lumbar spine, lower back, lower abdomen, thighs and thighs, and requires both hands to pull in and push the armrest unit 30 horizontally during exercise. In addition, the design of the support unit 20 to support the human body generates a certain force, so it can further be used for the training of arm muscles and chest expansion.

The above description is only illustrative rather than restrictive for the present invention, and those of ordinary skill in the art will understand that many modifications, changes or equivalents can be made without departing from the spirit and scope defined by the claims. But all will fall within the protection scope of the present invention.

Claims (10)

1. a multi-task squatting and standing fitness apparatus, is characterized in that: it is made up of a main frame body, a support unit pivoted in the middle section of the main frame body and an armrest unit pivoted in the front end of the main frame body; The main frame body has a base frame and a support frame that can support the base frame obliquely on the ground, the two sides of the main frame body are respectively provided with a grounding pedal that touches the ground, and the base frame is pivotally connected to the support unit A damping seat is pivoted at the rear, and the damping seat can be selectively fixed on the base frame; The support unit has a seat cushion rod pivoted on the middle section of the base frame, the free end of the seat cushion rod is provided with a cushion group, and the seat cushion rod is provided with a plug portion near the pivot connection of the base frame for the armrest unit to selectively connection, the support unit is provided with a mounting frame on the rear side of the seat cushion rod relative to the base frame, and a compression elastic member capable of generating an upward reset pre-force is provided between the mounting frame of the support unit and the damping seat of the main frame body; Furthermore, the armrest unit has an upright pole pivoted at the front end of the base frame with a middle section, and a link member is pivoted below the pivot point relative to the base frame, and the link member can be selectively pivoted at the base frame. The seat cushion rod plug-in part is fixed on the base frame, and the top of the vertical rod is provided with a handrail; The link member can be pivoted on the seat cushion rod, and the damping seat can be fixed on the base frame to form a movement pattern that enables the compression elastic member to generate upward pre-force relative to the support unit, or the link member can be fixed on the base frame , and fix the damping seat on the base frame to form a movement pattern that enables the compression elastic member to generate an upward pre-force relative to the support unit, or pivot the link member on the seat cushion rod, and make the damping seat relative to the base frame Pivoting to form a movement pattern in which the compression elastic member loses its top-supporting effect. 2 . The multi-task squat-standing fitness machine according to claim 1 , wherein a first pivot hole is formed in the middle section of the base frame, and the seat cushion rod has a corresponding pivot part for using a first shaft rod. 3 . The pivot base frame and the seat cushion rod are opposite to each other, and the base frame is formed with an armrest insertion hole in front of the pivot joint of the support unit, and the corresponding end of the link member has a pivot connection portion for selectively fixing the base frame and the base frame with an armrest insertion rod. connecting rod. 3. The multi-tasking squat-standing fitness machine according to claim 1, wherein a second pivot hole is formed on the base frame, and the support frame has a pair of pivot parts corresponding to the second pivot hole for using a The second shaft rod passes through the pivot support frame and the base frame, and a blocking rod is provided on the front side of the support frame adjacent to the top end. A limit insertion hole is formed in front of the base for inserting a positioning limit insertion rod that can be pressed against the upper end of the support frame, so that the base frame can support and limit the position of the support frame. 4. The multi-tasking squat-standing fitness machine according to claim 1, wherein the bottom end of the support frame has a grounding crossbar, and both sides of the grounding crossbar are respectively provided with a rearwardly extending pedal socket, And the two pedal sockets are respectively formed with an unfolding positioning hole and a folding positioning hole at the outer horizontal position and the top edge position, and the pedals on both sides have a corresponding extension rod for inserting the pedal socket, and the end of the extension rod has a The elastic fastener can be selectively buckled in the unfolding positioning hole of the pedal socket and the folding positioning hole, so that the floor-affixed pedal can be horizontally unfolded and flat on the ground or relatively turned over and folded. 5 . The multi-tasking squat-standing fitness machine according to claim 1 , wherein a third pivot hole is formed at the rear end of the base frame for the damping seat with a corresponding pivot hole to use a pivot rod to pass through the relative pivot, and 6 . The base frame is provided with a positioning insertion hole in front of the third pivot hole, and the damping seat has a corresponding limiting hole for selectively fixing or releasing the damping seat by cooperating with a positioning insertion rod. 6 . The multi-tasking squat-standing fitness machine according to claim 1 , wherein the damping seat of the base frame is formed with a plug seat at one end different from the pivot end, and an adjustment groove is formed on the mounting frame of the seat cushion rod. 7 . The two ends of the compression elastic member respectively have a relative pivot portion for respectively using a pivot rod to pass through the mounting frame and the damping seat socket, and one end of the compression elastic member corresponding to the mounting frame can be selected between the adjustment holes and slots Sexual change position. 7 . The multi-task squat-standing fitness machine according to claim 1 , wherein the free end of the seat cushion rod of the support unit is provided with a cushion group, and the seat cushion group has a lining capable of sliding over the seat cushion rod. 8 . The bushing is provided with a cushion body, and a pressing piece corresponding to the seat cushion rod is arranged on the bushing, so that the bushing can selectively lock the fixed position or release the sliding relative to the seat cushion rod, so as to facilitate the adjustment of the seat cushion group. Location. 8 . The multi-tasking squat-standing fitness machine according to claim 1 , wherein the free end of the seat cushion rod of the support unit is provided with a cushion group, and the seat cushion group has a lining capable of sliding over the seat cushion rod. 9 . The bushing is provided with a plurality of side-by-side support rods, the two ends of each support rod are respectively provided with roller pads, the bushing is provided with a pressing piece corresponding to the seat cushion rod, so that the bushing can selectively lock relative to the seat cushion rod Fixed position or release slide for easy adjustment of seat cushion group position. 9 . The multi-tasking squat-standing fitness machine according to claim 1 , wherein the base frame and the support frame of the main frame body are pivoted on a base frame, and the corresponding end of the base frame is pivoted at the end of the base frame. 10 . , the corresponding end of the support frame is pivoted on the base frame through a pivot seat sleeve, and the base frame is formed with a plurality of adjustment holes. Front and rear positions to change the angle of the base frame. 10. The multi-tasking squat-standing fitness machine according to claim 9, wherein the base frame is provided with a sleeve that can selectively slide, and the pedals on both sides can be pivoted on the sleeve, and the sleeve has A long slot is used for selectively adjusting the position of a pressing member arranged on the bottom frame to change the front and rear position of the pedal.

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