TWM522049U - Bodybuilding exerciser with two-way stretching - Google Patents

Description

Two-way stretching exercise machine

This creation is about a kind of fitness equipment, especially a two-way stretchable exercise machine that provides a composite exercise effect.

According to the traditional training function, there are two types of single function and multi-function, and depending on the fitness part, there are common rowing machines, body-building cars, treadmills, bicycle machines, beautiful waist machines, etc. Functional fitness devices are often combined with two different types of functions, such as a combination of supine press and sit-ups, or a combination of a stretched chest and a bicycle, but it is not difficult to find out the above-mentioned conventional structure. There are some shortcomings, the main reasons are as follows: the multi-functional fitness device will lead to an increase in volume due to the composite structure, the price will increase greatly, and there may be mutual interference, so more than three types of fitness should be combined. The function is not easy, and the bicycle is equipped with a stretched chest function. The main function is to add a pull cord to the handle, so that the user can hold the pull cord for stretching before and after, but it is more difficult to add other functions. Will multiply, so after the developer and actual test, the creator will add up and down stretching on the basis of the bicycle and the front and rear stretching movements. Dynamic function, and without increasing the overall size and cost of production, allowing users to further stretching up and down at the same time, the technical problem to be solved by the creation of faith.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the author has finally achieved a practical basis. creation.

The technical problem to be solved by the present invention is to provide a two-way stretchable exercise machine in view of the above-mentioned shortcomings existing in the prior art.

One body is pivotally provided with two mutually parallel forward leaning rods and one rear tilting rod, and the rear inclined rod is sandwiched between the two forward tilting rods, and is inclined between the forward tilting pole and the backward tilting pole A leg is formed on one end of the same side, and a plurality of positioning holes are penetrated through the forward tilting bar between the pivoting portion and the leg, and an adjusting member is connected to the positioning hole by a positioning rod, and the adjusting member is pivoted The pair of fixed pulleys are provided, and the fixing positions of the adjusting members are changed by selecting different positioning holes through the positioning rods, and two lower rollers are disposed at the forward tilting rod between the pivoting portion and the positioning holes, and the forward tilting rod is further provided A grip is formed on the opposite end of the leg, and a connecting member is disposed between the grip and the pivoting portion, and the connecting member is pivotally provided with two rolling wheels, and the connecting member and the grip are The front tilting rod is provided with two upper loading rollers, and the rear tilting rod is provided with a seat cushion at the opposite end of the supporting leg, and the pulling component comprises two elastic ropes, two front pull handles and two rear pull handles, and the elastic ropes are all One end has a front hook portion, and the other end of the elastic rope is provided with a rear hook portion, and the two elastic ropes are The bottom of the two forward tilting rods are disposed on the upper roller, the rolling wheel, the fixed pulley and the lower roller, and the two elastic ropes are arranged on both sides of the backward tilting rod, thereby facilitating the disassembly and replacement of the elastic rope, and The hook portion of the elastic rope is located at the upper roller, and is used for hooking the front pull handle, and the hook portion of the elastic rope is located at the lower roller, and is used for hooking the rear pull handle.

Wherein, the rear tilting rod is provided with a pedal device between the leg and the pivoting portion, and two pedals are extended on the pedal device for providing a pedaling function.

Wherein, the two forward tilting rods are horizontally disposed at the upper roller and the lower roller The fixing piece is provided with a plurality of perforations at the fixing piece, and the perforating piece connects the upper roller and the lower roller with the same number of plugs.

The first main purpose of the present invention is that the frame body is provided with an upper roller and a lower roller at the forward tilting bar, and the tension component is arranged under the forward leaning bar with the elastic rope, and the front hook portion is disposed on the upper hook portion. The roller is disposed at the lower roller, and the front and rear hook portions are coupled to the front pull handle and the rear pull handle, thereby allowing the user to pull the two front pull handles with both hands The force pulls the elastic rope, and uses the rear pull handle of the other end of the elastic rope to resist the lower roller to form a block, thereby forming the upper body stretching effect of the front and rear stretching, and the user can also pull the two back pull handles with both hands. Pulling the elastic rope and forming a block by using the front pull handle against the upper roller, thereby achieving the upper body stretching effect of the upper and lower stretching, and providing a composite stretching motion function.

The second main purpose of the present invention is that the front and rear hook portions of the tension component are correspondingly provided with a front pull handle and a rear pull handle, and the two elastic ropes are disposed on the upper side along the two forward tilt rods. Roller, rolling wheel, fixed pulley and lower roller, and two elastic ropes are arranged on both sides of the rear tilting rod. When the elastic rope is to be replaced, the front pull handle and the rear pull handle can be separated, so that the elastic rope can be directly taken. In order to facilitate the disassembly and replacement of the elastic rope, it is also easy to produce and assemble, and has the effect of reducing cost and practicability.

Other objects, advantages and novel features of the present invention will become more apparent from the detailed description and the accompanying drawings.

[this creation]

10‧‧‧ ‧ body

10a‧‧‧ pivotal department

11‧‧‧ forward rod

(111) (121) ‧ ‧ feet

112‧‧‧Positioning holes

113‧‧‧ grip

(114) (115) ‧ ‧ fixed piece

(114a) (115a) ‧ ‧ perforation

(116) (117)‧‧‧ Plugs

12‧‧‧ rear tilting rod

122‧‧‧Cushion

13‧‧‧ Positioning rod

14‧‧‧Adjustment

141‧‧‧ fixed pulley

15‧‧‧Under the wheel

16‧‧‧Links

161‧‧‧ rolling wheel

17‧‧‧Upper scroll wheel

18‧‧‧foot device

181‧‧‧ pedals

20‧‧‧ Tension components

21‧‧‧ elastic rope

211‧‧‧ front hook

212‧‧‧Back hook

22‧‧‧ Front pull handle

23‧‧‧Back pull handle

The first picture is a perspective view of the creation.

Figure 2 is an exploded view of the creation.

Figure 3 is a side view of the creation.

Figure 4 is a schematic diagram of the state of use of this creation (1).

Figure 5 is a schematic diagram of the state of use of this creation (2).

Figure 6 is a schematic diagram (1) of adjusting the tightness of the elastic rope.

Figure 7 is a schematic diagram of adjusting the tightness of the elastic rope in this creation (2).

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please follow the following [simplified description of the drawings] as follows: First, please refer to Figure 1, Figure 2 and Section 3. As shown in the figure, a biaxially stretchable exercise machine includes: a frame body 10 and a tension assembly 20, and a frame body 10 is pivotally provided with two mutually parallel forward tilting bars by a pivotal portion 10a. 11 and a rear tilting lever 12, and the rear tilting lever 12 is sandwiched between the two forward tilting levers 11, and a leg (111) is formed on the same side of the forward tilting lever 11 and the rearward tilting lever 12. And a plurality of positioning holes 112 are formed in the forward tilting rod 11 between the pivoting portion 10a and the leg 111, and an adjusting member 14 is connected to the positioning hole 112 by a positioning rod 13, and the adjusting member 14 is The pair of fixed pulleys 141 are pivotally disposed, and the fixing positions of the adjusting members 14 are changed by relatively selecting the different positioning holes 112 through the positioning rods 13, and the front tilting rods 11 between the pivoting portions 10a and the positioning holes 112 are provided twice. The roller 15 is disposed, and the front tilting lever 11 is formed with a grip 113 at an opposite end of the leg 111, and the grip 113 and the pivoting portion 10a are disposed. a connecting member 16 is disposed at the pivoting wheel 161, and the front tilting lever 11 between the connecting member 16 and the grip 113 is provided with two upper rollers 17, and the two forward tilting levers 11 is provided with two fixing pieces (114) (115) at the upper roller 17 and the lower roller 15, and a plurality of perforations (114a) (115a) are opened at the fixing piece (114) (115). And the perforation (114a) (115a) is connected to the upper portion by the same number of plugs (116) (117) a roller 17 and a lower roller 15 are disposed. The rear tilting lever 12 is disposed at a opposite end of the leg 121 with a seat cushion 122. The rear tilting lever 12 defines a pedal device 18 between the leg 121 and the pivoting portion 10a. And a two-foot pedal 181 is extended on the pedal device 18 for providing a foot movement function. The tension assembly 20 includes two elastic ropes 21, two front pull handles 22 and two rear pull handles 23, and the elastic ropes 21 are A front hook portion 211 is disposed at one end of the elastic cord 21, and a rear hook portion 212 is disposed at the other end of the elastic cord 21, and the two elastic ropes 21 are disposed on the upper roller 17 and the rolling wheel 161 along the lower portions of the two forward tilting rods 11. The fixed pulley 141 and the lower roller 15 are disposed, and the two elastic ropes 21 are disposed on both sides of the rear tilting rod 12, thereby facilitating the disassembly and replacement of the elastic rope 21, and the front hook portion 211 of the elastic rope 21 is located at the upper position. The roller 17 is used for hooking and connecting the front pull handle 22, and the elastic cord 21 is followed by the hook portion 212 at the lower roller 15, and is used for hooking and connecting the rear pull handle 23, through the front pull handle 22 and the rear pull handle The handles 23 are alternately stretched to provide a fitness function of front and rear stretching motion and up and down stretching motion.

The effect of the actual use, and then viewed from the first, second, and third figures, the frame body 10 is pivotally connected with the two forward tilting bars 11 and the rearward tilting bars 12, so that the two forward tilting bars 11 are sandwiched. The tilting bar 12 is fixedly coupled between the two forward tilting bars 11 with a grip 113, a fixing piece (114) (115), a connecting piece 16 and a leg 111, and the rear tilting bar 12 is correspondingly provided with a leg 121, The pedal device 18 and the seat cushion 122, and the adjusting member 14 is disposed with the positioning rod 13 and fixed to the positioning hole 112 of the forward tilting rod 11, and the fixing piece (114) (115) is respectively inserted by a plug (116) (117) Correspondingly, the upper roller 17 and the lower roller 15 are disposed, and the tension component 20 can be selected in the front hook portion 211 of the elastic rope 21 to be hooked to the front pull handle 22, and then the rear hook portion 212 of the elastic rope 21 is used. The upper roller 17, the rolling wheel 161, and the fixed pulley 141 are sequentially formed to form a winding. Finally, the rear hook portion 212 is pierced at the lower roller 15 and the rear pull handle 23 is hooked, and the front and rear pull handles are 22) The volume of (23) and the elasticity of the elastic cord 21, that is, the tension assembly 20 can be limited to the frame body 10, and the elastic rope 21 is disposed under the two forward tilting rods 11, and can be The two sides of the rear tilting lever 12 form the dodging of the elastic cord 21, and when performing the exercising exercise, the user can sit on the seat cushion 122 while holding the grip 113 with both hands, and stepping on the pedals of the pedal device 18 with both feet. At the board 181, the fitness purpose is formed like a bicycle, and then the figure is shown in Fig. 4 and Fig. 5, at this time, the user can also pull the two front pull handles 22 with both hands and apply the force to pull the elastic force. The cord 21 is formed by the lower pull handle 23 of the other end of the elastic cord 21 against the lower roller 15 to form a barrier, thereby achieving the upper body stretching effect of the front and rear stretching. On the contrary, the user can also pull the two rear pull handles 23 with both hands. And pulling the elastic cord 21 by force, and using the front pull handle 22 of the other end of the elastic cord 21 against the upper roller 17 to form a block, thereby achieving the upper body stretching exercise effect of the upper and lower stretching, and further cooperating with the sixth and seventh figures. As shown, when the user needs to adjust the elasticity of the tension component 20, the positioning rod 13 can be pulled out from the positioning hole 112 of the forward tilting rod 11, so that the adjusting member 14 can be freely displaced, and then different positioning holes can be selected. 112, the positioning rod 13 is fixed to the adjusting member 14, which can be adjusted 14 position change of the purpose of adjusting the tightness of 21 elastic rope, in order to serve the needs of users for different conduct exercise.

With the structure of the above specific embodiment, the following benefits can be obtained: (1) The frame body 10 is provided with an upper roller 17 and a lower roller 15 at the forward tilting rod 11, and the tension assembly 20 is along the elastic rope 21 The front leg 11 is disposed below the front roller 11, and the front hook portion 211 is disposed at the upper roller 17, and the rear hook portion 212 is disposed at the lower roller 15, and is provided by the front and rear hook portions (211) (212). Correspondingly, the front pull handle 22 and the rear pull handle 23 are connected, so that the user can pull the two front pull handles 22 to pull the elastic rope 21 by both hands, and the lower pull handle 23 of the other end of the elastic rope 21 is used to hold the lower pull handle 23 The roller 15 constitutes a block, thereby forming an upper body stretching exercise effect of front and rear stretching. On the contrary, the user can also pull the two back pull handles 23 to pull the elastic rope 21 and use the front pull handle 22 to resist the upper position. The roller 17 forms a barrier, thereby achieving the upper body stretching effect of the upper and lower stretching, and providing a composite type (2) The elastic rope 21 of the tension assembly 20 has a front pull handle 22 and a rear pull handle 23 corresponding to the front and rear hook portions (211) (212), and the two elastic ropes 21 are both along the two. The lower side of the forward tilting rod 11 is disposed at the upper roller 17, the rolling wheel 161, the fixed pulley 141 and the lower roller 15, and the two elastic ropes 21 are disposed on both sides of the rearward tilting rod 12 when the elastic rope 21 is to be replaced. The front pull handle 22 and the rear pull handle 23 can be separated, so that the elastic rope 21 can be directly removed, thereby facilitating the disassembly and replacement of the elastic rope 21, and the utility model has the advantages of easy production and assembly, and has the advantages of reducing cost and Practical effect.

In summary, this creation has indeed achieved a breakthrough structural design, and has improved new content, while at the same time achieving industrial use and progress, and this creation is not seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, a new type of patent application is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the creation of the present invention cannot be limited thereto; that is, the equal changes and modifications made by the majority of the patent application scope of the present invention should still belong to the present invention. Within the scope of the patent.

10‧‧‧ ‧ body

10a‧‧‧ pivotal department

11‧‧‧ forward rod

(111) (121) ‧ ‧ feet

112‧‧‧Positioning holes

113‧‧‧ grip

(114) (115) ‧ ‧ fixed piece

(114a) (115a) ‧ ‧ perforation

(116) (117)‧‧‧ Plugs

12‧‧‧ rear tilting rod

122‧‧‧Cushion

13‧‧‧ Positioning rod

14‧‧‧Adjustment

141‧‧‧ fixed pulley

15‧‧‧Under the wheel

16‧‧‧Links

161‧‧‧ rolling wheel

17‧‧‧Upper scroll wheel

18‧‧‧foot device

181‧‧‧ pedals

20‧‧‧ Tension components

21‧‧‧ elastic rope

211‧‧‧ front hook

212‧‧‧Back hook

22‧‧‧ Front pull handle

23‧‧‧Back pull handle

Claims (3)

The utility model relates to a biaxially stretchable exercise machine, which comprises: a frame body, wherein the frame body is pivotally provided with two parallel forward tilting bars and a rear tilting bar, and the rear tilting bar is clamped on A leg is formed between the two forward tilting rods and the same side end of the forward tilting lever and the rear tilting lever, and a plurality of positioning holes are penetrated through the forward tilting pole between the pivoting portion and the supporting leg, and An adjusting member is connected to the positioning hole by a positioning rod, and the adjusting member is pivotally provided with a pair of fixed pulleys, and the fixing position of the adjusting member is changed through the positioning rod relative to the different positioning holes, and between the pivoting portion and the positioning hole The front tilting rod is provided with two lower rollers, and the front tilting rod is formed with a grip at the opposite end of the supporting leg, and a connecting member is disposed between the grip and the pivoting portion, and the connecting member is The pivoting wheel is provided with two rolling wheels, and the forward tilting bar between the connecting member and the grip is provided with two upper rollers, and the rear tilting bar is provided with a seat cushion at the opposite end of the leg; and a tensioning component, the pulling force The assembly includes two elastic ropes, two front pull handles and two rear pull handles, the elastic ropes are all set at one end a front hook portion, and a rear hook portion at the other end of the elastic rope, and the two elastic ropes are disposed along the lower side of the two forward tilting rods at the upper roller, the rolling wheel, the fixed pulley and the lower roller. And two elastic ropes are arranged on both sides of the rear tilting rod, thereby facilitating the disassembly and replacement of the elastic rope, and the hook portion of the elastic rope is located at the upper roller, and is used for hooking and connecting the front pull handle, and the elastic force is The hook portion of the rope is located at the lower roller, and is used for hooking the rear pull handle, and is alternately stretched by the front pull handle and the rear pull handle, thereby providing a fitness function of front and rear stretching motion and upper and lower stretching motion. The two-way stretchable exercise machine according to claim 1, wherein the rear tilting lever is provided with a pedal device between the leg and the pivoting portion, and two pedals are extended on the pedal device. Used to provide foot movement function. The two-way stretchable exercise machine according to the first aspect of the invention, wherein the two forward tilting rods are provided with two fixing pieces at the upper roller and the lower roller, and are opened at the fixed piece. There are a plurality of perforations, and the perforations are connected to the upper roller and the lower roller by the same number of plugs.