CN106039636A - Outdoor fitness equipment - Google Patents

Abstract

The invention discloses an outdoor fitness equipment, which includes a frame, a swing arm and a pedal. The frame includes two vertical columns and a safety handrail fixed on the top of the two columns. The upright is hinged, the pedal is fixed on the lower end of the swing arm, and the upright is provided with a limit mechanism for limiting the swing range of the swing arm; the limit mechanism includes a A limit rod, the two ends of the limit rod are provided with blocking parts, the swing arm is limited to swing between the two stop parts, and the distance between the two stop parts on the limit rod is adjustable; A locking mechanism for locking the corresponding swing arm is arranged in the middle of the limit rod. Citizens can adjust the swing range according to their own needs when the outdoor fitness equipment is in use, and the swing arm can be locked when not in use, thereby eliminating potential safety hazards caused by the random swing of the swing arm and achieving the purpose of safe fitness.

Description

outdoor fitness equipment

technical field

The invention relates to outdoor fitness equipment, which belongs to the technical field of fitness equipment.

Background technique

Outdoor fitness equipment—walking machines are mostly installed in residential parks and other places. Soreness, lower limb movement disorder, muscle physics, muscle atrophy, etc. have a rehabilitation effect.

An existing walking machine for outdoor fitness includes a frame, a swing arm and a pedal. The frame includes two vertical columns and safety handrails fixed on the tops of the two columns. The column is hinged, and the pedal is fixed at the lower end of the swing arm. The problems that this walking machine exists are: (1) in the process of use, the swing range of the pedals cannot be adjusted, so it is inconvenient for some citizens whose legs can only bear the swing exercise in a small range due to physical conditions; (2) the existing When the walking machine is not in use, the swing arm hangs freely without locking it, and is in a state of being able to swing at will, which is undoubtedly a safety hazard for children playing around the machine.

Contents of the invention

In view of this, the present invention aims to provide a walking machine with reasonable structure. Citizens can adjust the swing range according to their own needs when the outdoor fitness equipment is in use, and the swing arm can be locked when not in use, thereby eliminating the Potential safety hazards caused by random swinging.

The technical scheme that realizes the object of the present invention is:

An outdoor fitness equipment, including a frame, a swing arm and a pedal, the frame includes two vertical columns and a safety handrail fixed on the top of the two columns, the upper end of the swing arm is hinged to the column through a bearing , the pedal is fixed at the lower end of the swing arm, and the upright is provided with a limit mechanism for limiting the swing range of the swing arm; the limit mechanism includes a limit mechanism fixedly arranged on the upright The two ends of the limiting rod are provided with blocking parts, the swing arm is limited to swing between the two blocking parts, and the distance between the two blocking parts on the limiting rod is adjustable; The middle part of the position rod is provided with a locking mechanism for locking the corresponding swing arm. When the swing arm hangs down freely, it is aligned with the locking mechanism. A movable locking rod that can move axially in the assembly hole and a locking spring that provides axial locking elastic force for the movable locking rod, a locking hole is provided on the swing arm at a position corresponding to the locking mechanism, the One end of the movable locking rod close to the swing arm is provided with a locking portion adapted to cooperate with the locking hole, the end of the movable locking rod far away from the swing arm is provided with a handle portion, and the locking seat is close to the handle portion One end of one end is provided with a locking groove and an unlocking groove, and a locking pin capable of cooperating with the locking groove and the unlocking groove is fixed on the movable locking rod, and the movable locking rod can rotate in the circumferential direction and pass Turning it can make the locking pin switch between the locking groove and the unlocking groove, the axial depth of the locking groove is greater than the axial depth of the unlocking groove, so that when the locking pin is in the When the locking pin is in the locking slot, the locking part is matched with the locking hole, and when the locking pin is in the unlocking slot, the locking part is not matched with the locking hole.

In the above technical solution, the locking groove and the unlocking groove are arranged in a cross.

In the above technical solution, the blocking part includes a movable seat, a positioning shaft, a spring and a damping pad, and the movable seat is provided with a sleeve hole which is movably socketed with the limit rod, and the limit rod is arranged along it. Positioning holes are arranged at intervals in the direction, and the positioning shaft and the spring are arranged in the accommodating hole of the movable seat. The outer end of the positioning shaft is provided with a handle, and the damping pad is fixed on the side wall of the movable seat at a position suitable for contacting the swing arm.

The present invention has positive effect:

(1) In the present invention, the swing range of the swing arm is limited by setting a limit mechanism, thereby effectively avoiding the safety problems caused by the excessive swing range of the pedal when citizens use the walking machine; further setting the two blocking parts The distance on the limit rod is adjustable, so that in actual use, different people can adjust the distance between the two blocking parts according to their own needs, so that the pedal (swing arm) can be set to swing within a suitable swing range. Play a certain degree of protection; at the same time, by providing a locking mechanism for locking the corresponding swing arm in the middle of each limit rod, in this way, when the fitness equipment is not in use, the swing arm is locked by the locking mechanism, thereby To eliminate potential safety hazards caused by the random swing of the swing arm, the locking mechanism further adopts the structure of the present invention. When the swing arm is in the locked state, the locking part cooperates with the locking hole under the action of the locking spring. After the locking is completed, the locking pin on the movable locking rod is located in the locking groove, and the swing arm cannot move at this time. When using the fitness equipment to exercise and need to be unlocked, hold the handle and pull the movable locking rod to move outward to release After locking, rotate the movable locking rod in the circumferential direction to make the locking pin enter the unlocking groove from the locking groove, so that the locking pin is limited by the unlocking groove to realize the position limit of the movable locking rod. At this time, even if the hand is withdrawn from the handle, the movable The lock lever will continue to remain in the unlocked position, the unlocking and locking operations are convenient and convenient, and it can effectively avoid the misoperation of the locking mechanism during activities, which has strong practicability.

(2) In the present invention, the blocking member includes a movable seat, a positioning shaft, a spring and a damping pad, and the movable seat is provided with a sleeve hole that is movably socketed with the limit rod, and the upper edge of the limit rod Positioning holes are arranged at intervals in the setting direction, the positioning shaft and the spring are arranged in the accommodation hole of the movable seat, and the inner end of the positioning shaft is matched with the positioning hole at the corresponding position under the action of the spring , a handle is provided at the outer end of the positioning shaft, and the damping pad is fixed on the side wall of the movable seat at a position suitable for contacting the swing arm. With this structure, it is very convenient to adjust the blocking member , the structure is simplified and reasonable, and it is easy to adjust and operate.

Description of drawings

Fig. 1 is the structural representation of outdoor fitness equipment among the present invention;

Fig. 2 is the partial view of outdoor fitness equipment among the present invention;

Fig. 3 is a sectional view cut along line A-A in Fig. 2;

Fig. 4 is a partial sectional view when the locking mechanism is installed in the present invention;

Fig. 5 is a schematic diagram of the three-dimensional structure of the locking seat in the locking mechanism shown in Fig. 4;

Fig. 6 is the front view of the arc-shaped support plate in Fig. 1;

Fig. 7 is a bottom view of the arc-shaped support plate shown in Fig. 6 .

The reference signs shown in the figure are: 1-frame; 2-swing arm; 21-locking hole; 3-pedal; 4-column; 5-supporting roller; Movable seat; 9-positioning shaft; 10-spring; 11-positioning hole; 12-arc-shaped support rod; 13-damping pad; 14-locking pin; 15-locking seat; 16-movable locking rod; 151-locking groove 152-unlocking groove; 161-locking part; 162-handle part; 17-locking spring; 18-guiding support groove.

detailed description

Below in conjunction with accompanying drawing of description, the concrete structure of outdoor fitness equipment among the present invention is done to illustrate:

The outdoor fitness equipment in this embodiment, its structure is shown in Figure 1 to Figure 5, and it comprises frame 1, swing arm 2 and pedal 3, and described frame 1 comprises two vertical columns 4 and is fixed on two A safety handrail at the top of a column 4, the upper end of the swing arm 2 is hinged to the column 4 through a bearing, the pedal 3 is fixed on the lower end of the swing arm 2, and the column 4 is provided with a 2. The limit mechanism for limiting the swing amplitude of 2; the limit mechanism includes a limit rod 6 fixedly arranged on the column 4, and the two ends of the limit rod 6 are provided with blocking parts 7, and the swing arm 2 is limited to swing between two blocking parts 7, and the distance between the two blocking parts 7 on the limit rod 6 is adjustable; the middle part of each limit rod 6 is provided with a locking mechanism for locking the corresponding swing arm 2 , when the swing arm 2 hangs down freely, it is aligned with the locking mechanism, and the locking mechanism includes a locking seat 15 fixed on the limit rod 6 with an assembly hole, which can move axially in the assembly hole The movable locking rod 16 and the locking spring 17 providing axial locking elastic force for the movable locking rod 16, the position corresponding to the locking mechanism on the swing arm 2 is provided with a locking hole 21, the movable locking rod 16 is close to One end of the swing arm 2 is provided with a locking portion 161 suitable for matching with the locking hole 21, and the end of the movable locking lever 16 away from the swing arm 2 is provided with a handle portion 162, and the locking seat 15 is close to the One end of the handle portion 62 is provided with a locking groove 151 and an unlocking groove 152, and the movable locking rod 16 is fixed with a locking pin 14 capable of matching the locking groove 151 and the unlocking groove 152. The locking rod 16 can rotate in the circumferential direction, and by rotating it, the locking pin 14 can be switched between the locking groove 151 and the unlocking groove 152, and the axial depth of the locking groove 151 is greater than that of the unlocking groove 152, so that when the locking pin 14 is located in the locking groove 151, the locking portion 161 forms a fit with the locking hole 21, and when the locking pin 14 is located in the unlocking groove 152 , the locking portion 161 does not form a fit with the locking hole 21 .

In the present invention, the swing range of the swing arm 2 is limited by setting a limit mechanism, thereby effectively avoiding the safety problems caused by the excessive swing range of the pedals when citizens use the fitness equipment; further setting the two blocking parts 7 The spacing on the limit rod 6 is adjustable, so that in actual use, different people can adjust the spacing of the two blocking parts 7 according to their own needs, thereby setting the pedal (swing arm) within a suitable swing range Swing, play certain protection; Simultaneously, by being provided with the locking mechanism that is used to lock corresponding swing arm in the middle part of each limit rod 6, like this, when not using this fitness equipment, will swing arm by locking mechanism lock, so as to eliminate the potential safety hazards caused by the random shaking of the swing arm. Further, the locking mechanism adopts the structure in the present invention. When the swing arm 2 is in the locked state, the locking part 161 and Described locking hole 21 cooperates and promptly finishes locking, and now the locking pin 14 on the movable locking bar 16 is positioned in locking groove 151, and at this moment swing arm 2 then can't be in the activity, when needing to unlock when using this fitness equipment to exercise, hand The handle 162 pulls the movable lock bar 16 to move outwards to unlock and then rotate the movable lock bar 16 in the circumferential direction so that the locking pin 14 enters the unlocking groove 152 from the locking groove 151, so that the locking pin 14 is restricted by the unlocking groove 152 so that Realize the position limit to movable lock bar 16, at this moment even if the hand evacuates handle part 162, movable lock bar 16 will still keep in unlocking position, unlocking and locking operation is convenient and convenient, and can effectively avoid the malfunction of locking mechanism when moving Circumstances occur and have strong practicality.

In this embodiment, the locking groove 151 and the unlocking groove 152 are arranged in a cross, as shown in the figure.

2 and 3, the blocking member 7 in this embodiment includes a movable seat 8, a positioning shaft 9, a spring 10 and a damping pad 13, the movable seat 8 is provided with a movable sleeve with the limit rod 6 Connected bushings, positioning holes 11 are arranged at intervals along the setting direction of the limiting rod 6, the positioning shaft 9 and the spring 10 are arranged in the accommodating hole of the movable seat 8, and the positioning shaft 9 Under the action of the spring 10, its inner end matches the positioning hole 10 at the corresponding position, a handle is provided at the outer end of the positioning shaft 9, and the damping pad 13 is fixed on the side wall of the movable seat 8 , with this structure, it is very convenient to adjust the blocking member 7, the structure is simplified and reasonable, and the adjustment operation is easy. Specifically, during operation, the positioning shaft 9 is pulled outward by the handle to disengage the positioning shaft 9 from the positioning hole 11 (here During the process, the spring 10 will be compressed, and then the handle will be released after moving the movable seat 8 to a suitable position. The inner section of the positioning shaft 9 will cooperate with the positioning hole 11 at the corresponding position under the action of the spring 10, so as to realize the adjustment and locking of the blocking part 7 .

As a further improvement of this embodiment: as shown in Fig. 1 and Fig. 7, the inner end of the pedal 3 is rotatably provided with a support roller 5, and a circle arranged along the moving track of the pedal 3 is arranged between the two pedals 3. The arc-shaped support rod 12 , the upper side of the circular-arc-shaped support rod 12 is provided with a guide support groove 18 suitable for matching with the support roller 5 . With this structure, when the fitness equipment is in operation, the force exerted on the pedal 3 is jointly borne by the arc-shaped support rod 12 and the hinge at the upper end of the swing arm 2, so the hinge of the swing arm 2 is not easy to loosen and skew, ensuring The normal use of the fitness equipment guarantees its performance.

Apparently, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention. For those of ordinary skill in the art, on the basis of the above description, other changes or changes in different forms can also be made. It is not necessary and impossible to exhaustively list all the implementation manners here. However, the obvious changes or changes derived from the essential spirit of the present invention still belong to the protection scope of the present invention.

Claims (3)

1. a kind of outdoor body-building equipment, comprises frame (1), swing arm (2) and pedal (3), and described frame (1) comprises two upright posts (4) that are arranged vertically and is fixed on two upright posts ( 4) The safety armrest at the top, the upper end of the swing arm (2) is hinged with the column (4) through a bearing, and the pedal (3) is fixed at the lower end of the swing arm (2), it is characterized in that the The upright column (4) is provided with a limit mechanism for limiting the swing range of the swing arm (2); the limit mechanism includes a limit rod (6) fixedly arranged on the upright column (4), Both ends of the limiting rod (6) are provided with blocking parts (7), the swing arm (2) is limited to swing between two blocking parts (7), and the two blocking parts (7) are in the The spacing on the limit rods (6) is adjustable; the middle part of each limit rod (6) is provided with a locking mechanism for locking the corresponding swing arm (2), and when the swing arm (2) hangs down freely, it is connected with the locking mechanism. The mechanism is aligned, and the locking mechanism includes a locking seat (15) with an assembly hole fixed on the limit rod (6), a movable lock lever (16) that is arranged in the assembly hole and can move axially, and for The movable locking rod (16) provides a locking spring (17) for axially locking elastic force, and the position corresponding to the locking mechanism on the swing arm (2) is provided with a locking hole (21), and the movable locking rod ( 16) One end close to the swing arm (2) is provided with a locking part (161) suitable for matching with the locking hole (21), and the movable locking bar (16) is far away from the end of the swing arm (2) A handle portion (162) is provided, and one end of the locking seat (15) close to the handle portion (62) is provided with a locking groove (151) and an unlocking groove (152), and on the movable locking rod (16) A locking pin (14) that can cooperate with the locking groove (151) and the unlocking groove (152) is fixed, and the movable locking bar (16) can rotate in the circumferential direction, and by turning it can make the The locking pin (14) switches between the locking groove (151) and the unlocking groove (152), and the axial depth of the locking groove (151) is greater than the axial depth of the unlocking groove (152), so as to When the locking pin (14) is located in the locking groove (151), the locking part (161) is formed to cooperate with the locking hole (21), and when the locking pin (14) is located in the unlocking When in the slot (152), the locking part (161) does not form a fit with the locking hole (21). 2. The outdoor fitness equipment according to claim 1, characterized in that: the locking groove (151) and the unlocking groove (152) are arranged in a cross. 3. The outdoor fitness equipment according to claim 1 or 2, characterized in that: the blocking member (7) comprises a movable seat (8), a positioning shaft (9), a spring (10) and a damping pad (13), The movable seat (8) is provided with a sleeve hole movably socketed with the limiting rod (6), and positioning holes (11) are arranged at intervals along the setting direction of the limiting rod (6). The positioning shaft (9) and the spring (10) are arranged in the accommodation hole of the movable seat (8), and the inner end of the positioning shaft (9) is aligned with the corresponding position under the action of the spring (10). The positioning hole (10) is matched, and a handle is provided on the outer end of the positioning shaft (9), and the damping pad (13) is fixed on the side wall of the movable seat (8) and is suitable for connecting with the swing arm (2) The location of the contact.