Protective device for spacewalk machine

By designing support, rotation, cushioning and squeezing mechanisms on the space walker, the problems of foot slipping and falling are solved, achieving more efficient use safety and protection effects.

CN223464387UActive Publication Date: 2025-10-24XIAMEN XINDONGLI HEALTH TECH CO LTD
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Patent Information

Application Number
CN202422407641.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-30
Publication Date
2025-10-24
Estimated Expiration
2034-09-30

AI Technical Summary

Technical Problem

The existing space walkers have poor foot restraint effects, which can cause the feet to slip, and the rear lacks a stabilizing mechanism, which can easily cause users to fall and get injured.

Method used

A comprehensive protection device including a support mechanism, a rotation mechanism, a hip protection mechanism, a foot protection mechanism and a squeezing mechanism is designed. Stable protection of the feet and hips is achieved through components such as support rods, rotation rods, buffer springs, damping blocks, rubber sheets, etc.

Benefits of technology

It effectively prevents the feet from slipping, improves safety in use, reduces the risk of falling and injury, and especially provides additional hip protection when leaning back.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of spacewalk machines, in particular to a spacewalk machine protection device which comprises a supporting mechanism, one side of the supporting mechanism is rotationally connected with one side of a rotating mechanism, and one side of the rotating mechanism is movably connected with one side of a foot protection mechanism. The inner wall of the foot protection mechanism is fixedly connected with one end of an extrusion mechanism, a pushing plate is moved by a tiptoe to move the pushing plate, the pushing plate moves to drive a moving block to extrude a connecting spring, meanwhile, the pushing plate is limited through a limiting block, and a heel is blocked by a stopping block and a rubber sheet; meanwhile, a pushing plate moves through resetting of a connecting spring, when the pushing plate moves, the outer wall of the pushing plate does not block the clamping plate any more, resetting of a reset spring drives the clamping plate to clamp the two sides of the foot, resetting of the connecting spring drives the pushing plate to move, and meanwhile, through blocking of a stopping block and a rubber sheet, the clamping plate is clamped; and the protection of the device on the feet of the user is facilitated.
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Description

TECHNICAL FIELD

[0001] The utility model relates to space walk machine technical field, concretely is a space walk machine protection device. BACKGROUND

[0002] Space walk machine is one of the popular fitness equipment, can enhance the muscle endurance of waist, leg and shoulder of exerciser, exercises the flexibility of limbs, but too large amplitude can easily lead to hip joint ligament laxity, causes dislocation, and also easily falls and gets hurt if not controlled well.

[0003] Now's space walk machine because the footstep place mostly just has the recess for limiting the foot, the simple recess limiting effect is not good, still can take place the phenomenon of foot slippage when using, reduced the protection effect of device, secondly because long time uses or control not good, the user is easy to fall down, because the rear part of device does not have the stable mechanism like the front part, makes device difficult to protect when the user leans back and falls down, easy to fall and get hurt the hip. SUMMARY

[0004] The utility model discloses a space walk machine protection device to solve the simple recess limiting effect is not good in the background art, still can take place the phenomenon of foot slippage when using, reduced the protection effect of device, secondly because the rear part of device does not have the stable mechanism like the front part, makes device difficult to protect when the user leans back and falls down.

[0005] The side of the rotating mechanism is movably connected with one side of the foot protection mechanism, and the inner wall of the foot protection mechanism is fixedly connected with one end of the extrusion mechanism.

[0006] Preferably, the support mechanism comprises a support base, a support rod and a support frame, the top end of the support base is fixedly connected with the bottom end of the support rod, the top end of the support rod is fixedly connected with the bottom end of the support frame, and one end of the support frame is provided with a rotating shaft.

[0007] Preferably, the rotating mechanism is composed of a rotating rod, an extension frame, a connecting frame and a hand-held handle, one side of the rotating rod is rotatably connected with one side of the support frame through a rotating shaft, the bottom end of the rotating rod is fixedly connected with the top end of the extension frame, one side of the rotating rod away from the support frame is fixedly connected with one side of the connecting frame, and the top end of the connecting frame is fixedly connected with the bottom end of the hand-held handle.

[0008] Preferably, the hip protection mechanism comprises a stabilizing frame, a buffer spring, a damping block, a protection plate and a sponge pad, one end of the stabilizing frame is fixedly connected with the outer wall of the supporting rod, a buffer groove is arranged in the stabilizing frame, the inner wall of the buffer groove is fixedly connected with one end of the buffer spring, the end of the buffer spring away from the inner wall of the buffer groove is fixedly connected with the outer wall of the damping block, the outer wall of the damping block is movably connected with the inner wall of the buffer groove, one end of the damping block is fixedly connected with the inner wall of the protection plate, the top end of the protection plate is fixedly connected with the bottom end of the sponge pad, a groove is arranged in the inner side of one side of the protection plate, and the inner wall of the groove is movably connected with the outer wall of the stabilizing frame.

[0009] Preferably, the foot protection mechanism comprises a foot plate, a blocking block, a rubber sheet, a reset spring and a clamping plate, one side of the foot plate is provided with a rotating shaft, the foot plate is movably connected with one side of the extending frame through the rotating shaft, a placing groove for placing feet is arranged in the foot plate, the inner wall of the placing groove is fixedly connected with the bottom end of the blocking block, the outer wall of the blocking block is fixedly connected with the outer wall of the rubber sheet, a receiving groove is arranged in the inner wall of the placing groove, the inner wall of the receiving groove is fixedly connected with one end of the reset spring, the end of the reset spring away from the inner wall of the receiving groove is fixedly connected with the outer wall of the clamping plate, a spring groove is arranged in the inner wall of the placing groove, and a limiting opening is arranged in the inner wall of the placing groove.

[0010] Preferably, the extrusion mechanism comprises a connecting spring, a moving block, a pushing plate and a limiting block, one end of the connecting spring is fixedly connected with the inner wall of the spring groove, the end of the connecting spring away from the inner wall of the spring groove is fixedly connected with one end of the moving block, the end of the moving block away from the connecting spring is fixedly connected with one side of the pushing plate, one side of the pushing plate is fixedly connected with one end of the limiting block, the outer wall of the moving block is movably connected with the inner wall of the spring groove, the outer wall of the limiting block is movably connected with the inner wall of the limiting opening, and the end of the pushing plate away from the moving block is provided with an arc surface, the outer wall of the pushing plate is movably connected with the inner wall of the placing groove.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] When the foot is taken out, the clamping plate is squeezed and blocked again by the reset of the connecting spring and the arc surface set on one side of the pushing plate, so that the clamping plate re-enters the interior of the storage groove, which facilitates the protection of the user's feet and reduces the phenomenon of foot slipping during use.

[0013] In the utility model, when a user falls backward, the user will bend his legs according to his own reaction, so that the buttocks will first contact the outer wall of the sponge pad, so that the sponge pad is subjected to an extrusion force. The sponge pad is squeezed and moves downward, driving the damping block to squeeze the buffer spring. The squeezing force is buffered by the buffer spring, and the buttocks are protected by the sponge pad at the same time, thereby increasing the protectiveness of the device and reducing the possibility of the user's buttocks being injured by falls. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 This is an exploded view of the utility model;

[0017] Figure 4 This is an exploded view of the hip protection mechanism of the utility model;

[0018] Figure 5 This is an exploded view of the foot protection mechanism of the utility model;

[0019] Figure 6 This is an exploded diagram of the extrusion mechanism of the utility model;

[0020] Figure 7 This is an exploded view of the rotating mechanism of the utility model.

[0021] In the figure: 1, support mechanism; 101, support base; 102, support rod; 103, support frame; 2, rotating mechanism; 201, rotating rod; 202, extension frame; 203, connecting frame; 204, hand-held handle; 3, hip protection mechanism; 301, stabilizing frame; 302, buffer spring; 303, damping block; 304, protective plate; 305, sponge pad; 4, foot protection mechanism; 401, foot pedal; 402, blocking block; 403, rubber sheet; 404, return spring; 405, clamping plate; 5, extrusion mechanism; 501, connecting spring; 502, moving block; 503, push plate; 504, limiting block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1 to 7 The present application provides a technical solution: a space walk machine protection device, comprising a support mechanism 1, one side of the support mechanism 1 is rotatably connected with one side of a rotating mechanism 2, and an outer wall of the support mechanism 1 is fixedly connected with one end of a hip protection mechanism 3.

[0024] One side of the rotating mechanism 2 is movably connected with one side of a foot protection mechanism 4, and an inner wall of the foot protection mechanism 4 is fixedly connected with one end of an extrusion mechanism 5.

[0025] In the embodiment, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 , the support mechanism 1 comprises a support base 101, a support rod 102 and a support frame 103, the top end of the support base 101 is fixedly connected with the bottom end of the support rod 102, the top end of the support rod 102 is fixedly connected with the bottom end of the support frame 103, and one end of the support frame 103 is provided with a rotating shaft, so that the rotating rod 201 is rotated through the rotating shaft.

[0026] In the embodiment, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the rotating mechanism 2 is composed of a rotating rod 201, an extension frame 202, a connecting frame 203 and a handheld handle 204, one side of the rotating rod 201 is rotatably connected with one side of the support frame 103 through a rotating shaft, the bottom end of the rotating rod 201 is fixedly connected with the top end of the extension frame 202, and the side of the rotating rod 201 away from the support frame 103 is fixedly connected with one side of the connecting frame 203, the top end of the connecting frame 203 is fixedly connected with the bottom end of the handheld handle 204, and the exercise operation is performed through the rotation of the extension frame 202.

[0027] In the embodiment, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 , the hip protection mechanism 3 includes a stabilizing frame 301, a buffer spring 302, a damping block 303, a protection plate 304 and a sponge pad 305, one end of the stabilizing frame 301 is fixedly connected with the outer wall of the support rod 102, a buffer groove is formed in the interior of the stabilizing frame 301, the inner wall of the buffer groove is fixedly connected with one end of the buffer spring 302, one end of the buffer spring 302 away from the inner wall of the buffer groove is fixedly connected with the outer wall of the damping block 303, the outer wall of the damping block 303 is movably connected with the inner wall of the buffer groove, one end of the damping block 303 is fixedly connected with the inner wall of the protection plate 304, the top end of the protection plate 304 is fixedly connected with the bottom end of the sponge pad 305, a recess is formed in the interior of one side of the protection plate 304, and the inner wall of the recess is movably connected with the outer wall of the stabilizing frame 301. When the user falls backward, the user will bend his legs according to his reaction, so that the hips first contact the outer wall of the sponge pad 305, the sponge pad 305 is extruded downward to drive the damping block 303 to extrude the buffer spring 302, the extrusion force is buffered by the buffer spring 302, and the hips are protected by the sponge pad 305.

[0028] In the embodiment, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the foot protection mechanism 4 is composed of a foot pedal 401, a blocking block 402, a rubber sheet 403, a reset spring 404 and a clamping plate 405, one side of the foot pedal 401 is provided with a rotating shaft, one side of the foot pedal 401 is movably connected with one side of the extension frame 202 through the rotating shaft, and the inside of the foot pedal 401 is provided with a placing groove for placing feet, the inner wall of the placing groove is fixedly connected with the bottom end of the blocking block 402, the outer wall of the blocking block 402 is fixedly connected with the outer wall of the rubber sheet 403, the inner wall of the placing groove is provided with a receiving groove, the inner wall of the receiving groove is fixedly connected with one end of the reset spring 404, the other end of the reset spring 404 away from the inner wall of the receiving groove is fixedly connected with the outer wall of the clamping plate 405, and the inner wall of the placing groove is provided with a spring groove and a limiting opening, and the clamping plate 405 is driven by the reset of the reset spring 404 to clamp the two sides of the feet.

[0029] In this embodiment, as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 , the pressing mechanism 5 includes a connecting spring 501, a moving block 502, a pushing plate 503 and a limiting block 504, one end of the connecting spring 501 is fixedly connected with the inner wall of the spring groove, the other end of the connecting spring 501 away from the inner wall of the spring groove is fixedly connected with one end of the moving block 502, one end of the moving block 502 away from the connecting spring 501 is fixedly connected with one side of the pushing plate 503, one side of the pushing plate 503 is fixedly connected with one end of the limiting block 504, the outer wall of the moving block 502 is movably connected with the inner wall of the spring groove, the outer wall of the limiting block 504 is movably connected with the inner wall of the limiting opening, and the other end of the pushing plate 503 away from the moving block 502 is provided with an arc surface, the outer wall of the pushing plate 503 is movably connected with the inner wall of the placing groove, and the whole foot is stabilized by the reset of the connecting spring 501 to drive the moving of the pushing plate 503 and the blocking of the blocking block 402 and the rubber sheet 403.

[0030] The use method and advantages of the space walking machine protection device are as follows:

[0031] As shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7As shown, when the device is used, the foot is placed inside the foot pedal 401, the toes move the push plate 503, and the push plate 503 is moved, the moving block 502 is extruded to the connecting spring 501, and the push plate 503 is limited by the limiting block 504. When the user's foot is completely placed in the foot pedal 401, the heel is blocked by the blocking block 402 and the rubber sheet 403, and the push plate 503 is moved by the reset of the connecting spring 501. When the push plate 503 moves, the outer wall of the push plate 503 no longer blocks the clamping plate 405, the clamping plate 405 is driven by the reset of the reset spring 404 to clamp the two sides of the foot, the push plate 503 is moved by the reset of the connecting spring 501, and the foot is stabilized by the blocking of the blocking block 402 and the rubber sheet 403. When the foot is taken out, the clamping plate 405 is extruded and blocked again by the reset of the connecting spring 501 and the arc surface arranged on one side of the push plate 503, so that the clamping plate 405 reenters the inside of the storage slot. When the user leans back and falls, the user will bend his legs according to his reaction, and then the hips will first contact the outer wall of the sponge pad 305, so that the sponge pad 305 is extruded and moves downward to extrude the damping block 303 to the buffer spring 302. The buffer spring 302 buffers the extrusion force, and the hips are protected by the sponge pad 305.

[0032] The basic principle, main characteristics and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A space rover protection device comprising a support mechanism (1), characterized in that: One side of the support mechanism (1) is rotatably connected with one side of the rotating mechanism (2), and an outer wall of the support mechanism (1) is fixedly connected with one end of the hip protection mechanism (3). One side of the rotating mechanism (2) is movably connected with one side of the foot protection mechanism (4), and an inner wall of the foot protection mechanism (4) is fixedly connected with one end of the extrusion mechanism (5).

2. A space suit protective device according to claim 1, wherein: The support mechanism (1) comprises a support base (101), a support rod (102) and a support frame (103), and the top end of the support base (101) is fixedly connected with the bottom end of the support rod (102), the top end of the support rod (102) is fixedly connected with the bottom end of the support frame (103), and one end of the support frame (103) is provided with a rotating shaft.

3. A space suit protective device according to claim 2, wherein: The rotating mechanism (2) is composed of a rotating rod (201), an extension frame (202), a connecting frame (203) and a handheld handle (204), one side of the rotating rod (201) is rotatably connected with one side of the support frame (103) through a rotating shaft, the bottom end of the rotating rod (201) is fixedly connected with the top end of the extension frame (202), one side of the rotating rod (201) away from the support frame (103) is fixedly connected with one side of the connecting frame (203), and the top end of the connecting frame (203) is fixedly connected with the bottom end of the handheld handle (204).

4. A spacewalker protection device according to claim 2, characterized in that: The hip protection mechanism (3) comprises a stabilizing frame (301), a buffer spring (302), a damping block (303), a protection plate (304) and a sponge pad (305), one end of the stabilizing frame (301) is fixedly connected with the outer wall of the support rod (102), a buffer groove is formed in the interior of the stabilizing frame (301), the inner wall of the buffer groove is fixedly connected with one end of the buffer spring (302), one end of the buffer spring (302) away from the inner wall of the buffer groove is fixedly connected with the outer wall of the damping block (303), the outer wall of the damping block (303) is movably connected with the inner wall of the buffer groove, one end of the damping block (303) is fixedly connected with the inner wall of the protection plate (304), the top end of the protection plate (304) is fixedly connected with the bottom end of the sponge pad (305), a recess is formed in the interior of one side of the protection plate (304), and the inner wall of the recess is movably connected with the outer wall of the stabilizing frame (301).

5. A space suit protective device according to claim 3, wherein: The foot protection mechanism (4) is composed of a foot pedal (401), a blocking block (402), a rubber sheet (403), a reset spring (404) and a clamping plate (405), one side of the foot pedal (401) is provided with a rotating shaft, one side of the foot pedal (401) is movably connected with one side of the extension frame (202) through the rotating shaft, and the inside of the foot pedal (401) is provided with a placing groove for placing feet, the inner wall of the placing groove is fixedly connected with the bottom end of the blocking block (402), the outer wall of the blocking block (402) is fixedly connected with the outer wall of the rubber sheet (403), the inner wall of the placing groove is provided with a receiving groove, the inner wall of the receiving groove is fixedly connected with one end of the reset spring (404), the end of the reset spring (404) away from the inner wall of the receiving groove is fixedly connected with the outer wall of the clamping plate (405), and the inner wall of the placing groove is provided with a spring groove.

6. A space suit protective device according to claim 5, wherein: The extrusion mechanism (5) includes a connecting spring (501), a moving block (502), a push plate (503) and a limiting block (504), one end of the connecting spring (501) is fixedly connected with the inner wall of the spring groove, the end of the connecting spring (501) away from the inner wall of the spring groove is fixedly connected with one end of the moving block (502), the end of the moving block (502) away from the connecting spring (501) is fixedly connected with one side of the push plate (503), one side of the push plate (503) is fixedly connected with one end of the limiting block (504), the outer wall of the moving block (502) is movably connected with the inner wall of the spring groove, the outer wall of the limiting block (504) is movably connected with the inner wall of the limiting opening, and the end of the push plate (503) away from the moving block (502) is provided with an arc surface, the outer wall of the push plate (503) is movably connected with the inner wall of the placing groove.