CN216295126U

CN216295126U - Bedside lower limb trainer with buffer protection function

Info

Publication number: CN216295126U
Application number: CN202122323905.0U
Authority: CN
Inventors: 胡啸
Original assignee: Suzhou Alichen Medical Technology Co ltd
Current assignee: Suzhou Alichen Medical Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-04-15
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a bedside lower limb trainer with a buffer protection function, which comprises a base and a rotating shaft, wherein movable rods are arranged at the left end and the right end of the base, a supporting column is arranged above the base, a first limiting sleeve is sleeved outside the supporting column, a resistance key is arranged on the surface of the first limiting sleeve in a penetrating manner, a rubber pad is arranged at the tail end of the resistance key, a pedal rod is arranged inside the first limiting sleeve, a pedal is arranged at the end part of the pedal rod, a first adjusting bolt is arranged outside the upper part of the supporting column, a movable column is arranged at the top end of the first adjusting bolt, and the rotating shaft is arranged at the bottom end of the movable rod in a penetrating manner. This bedside low limbs training ware with buffering protect function adopts the regulation structure, can the holistic gradient of adjusting device, satisfies the user demand that the user is different, has buffer structure simultaneously, can increase pedal resistance, comes to cushion user's shank, avoids pedal speed too fast, produces the incident, has improved the safety in utilization of device.

Description

Bedside lower limb trainer with buffer protection function

Technical Field

The utility model relates to the technical field of lower limb training, in particular to a bedside lower limb trainer with a buffer protection function.

Background

Lower limbs motion training ware simulation circular motion, the core muscle crowd of mobilization starts upper limbs and lower limbs motion, multiplicable joint range of motion, reinforcing muscle power and heart lung function extensively are applicable to the crowd of different ages in rehabilitation field and motion ability, and the weight of whole device is lighter for other equipment simultaneously, and convenient to use person removes it to can also connect the bed body, convenient to use person carries out rehabilitation work in the bedside.

The lower limb training ware on market does not have the regulation structure, can not be according to user's user demand, comes the gradient of adjusting device to can't carry out better rehabilitation training's problem, for this reason, we provide a bedside lower limb training ware with buffering protect function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bedside lower limb trainer with a buffer protection function, and aims to solve the problem that the lower limb trainer provided in the background technology does not have an adjusting structure, and the inclination of a device cannot be adjusted according to the use requirement of a user, so that better rehabilitation training cannot be carried out.

In order to achieve the purpose, the utility model provides the following technical scheme: a bedside lower limb trainer with a buffer protection function comprises a base and a rotating shaft, wherein movable rods are arranged at the left end and the right end of the base, a supporting column is arranged above the base, a first limiting sleeve is sleeved outside the supporting column, a resistance key is arranged on the surface of the first limiting sleeve in a penetrating mode, a rubber pad is arranged at the tail end of the resistance key, a pedal rod is arranged inside the first limiting sleeve, the end portion of the pedal rod is provided with a pedal, a first adjusting bolt is arranged outside the upper portion of the supporting column, a movable column is arranged at the top end of the first adjusting bolt, a second adjusting bolt is arranged on the surface of the movable column in a penetrating mode, a supporting rod is arranged at the top end of the movable column, a second limiting sleeve is sleeved outside the supporting rod, handles are arranged on the left side and the right side of the second limiting sleeve, through holes are formed in the side surface of the base, and a supporting rod is arranged above the through holes, the rotating shaft penetrates through the bottom end of the movable rod.

Preferably, the through hole is communicated with the base, and the through hole is movably connected with the supporting rod.

Preferably, the movable rod is communicated with the rotating shaft, and the movable rod forms a movable structure with the base through the rotating shaft.

Preferably, the upper portion of movable rod is provided with spacing subassembly, and spacing subassembly includes linking pole, perforation and connection rope, the top of linking pole is provided with the perforation, and the outside of linking pole is settled there is the connection rope.

Preferably, an integrated structure is arranged between the through hole and the connecting rod, and the connecting rope is movably connected with the through hole.

Preferably, a pedal sleeve is arranged above the pedal, a limiting hole is formed in the surface of the pedal sleeve, and convex blocks are fixed on the outer walls of the left side and the right side of the pedal.

Preferably, the pedal sleeve and the limiting hole are communicated with each other, and the pedal sleeve and the pedal form a movable structure through the limiting hole and the lug.

Preferably, the outside of second stop collar is provided with auxiliary assembly, and auxiliary assembly includes cutting ferrule, connecting block, loose axle and places the board, the top of cutting ferrule is provided with the connecting block, and the surface of connecting block wears to be equipped with the loose axle, the inboard of loose axle is provided with places the board.

Preferably, the clamping sleeve is clamped with the second limiting sleeve, and the placing plate forms a movable structure through the movable shaft and the clamping sleeve.

The utility model provides a bedside lower limb trainer with a buffer protection function, which has the following beneficial effects: this bedside low limbs training ware with buffering protect function adopts and adjusts the structure, can the holistic gradient of adjusting device, satisfies the user demand that the user is different, has buffer structure simultaneously, can increase pedal resistance, comes to cushion user's shank, avoids pedal speed too fast, produces the incident, has improved the safety in utilization of device.

1. The resistance key is arranged to conveniently drive the rubber pad to approach the outer wall of the connecting rod, so that friction between the pedal rod and the first limiting sleeve can be increased, pedal resistance can be improved, a certain buffering effect is achieved, the influence on use of a user due to too high speed is avoided, the safety of the device is improved, the position of the supporting rod can be conveniently adjusted by the user due to the design of the through hole, the integral gradient of the device can be conveniently adjusted, the use requirements of different users can be met, the use range is expanded, the supporting rod is hard, and the situation of fracture cannot occur.

2. The movable rod can be driven to move through the arrangement of the rotating shaft, a user can conveniently store the movable rod, the occupied area of the whole device is reduced, the connecting rod is one part of the movable rod, the surface of the connecting rod is provided with threads, the user can conveniently wind and store the connecting rope, knotting of the connecting rope is avoided, the connecting rope can be supported through the arrangement of the through holes, friction between the connecting rope and the ground is avoided, meanwhile, the movable rod can be connected with the support legs at the bedside through the connecting rope, the stability of the device is improved, and therefore the user can conveniently carry out lower limb rehabilitation at the bedside, and the operation is simple.

3. The position of the pedal sleeve is convenient for a user to adjust through the arrangement of the limiting hole, the foot of the user and the pedal can be further limited and fixed, the falling-off condition generated in use is avoided, the placing plate and the second limiting sleeve can be clamped and fixed through the clamping sleeve, the placing plate can conveniently limit the position of the mobile phone, videos can be watched in the rehabilitation process, the rehabilitation efficiency is improved, meanwhile, the movable shaft can drive the placing plate to move, the angle of the placing plate can be adjusted, the user can conveniently watch at different angles, and the operation is simple.

Drawings

FIG. 1 is a schematic view of the overall structure of a bedside lower limb trainer with a buffer protection function according to the utility model;

FIG. 2 is a schematic side view of a bedside lower limb trainer with cushioning protection according to the present invention;

FIG. 3 is a schematic diagram of the structure of a resistance key of a bedside lower limb trainer with a buffer protection function according to the utility model;

fig. 4 is an enlarged schematic structural view of a point a in fig. 2 of the bedside lower limb trainer with the buffer protection function.

In the figure: 1. a base; 2. a movable rod; 3. a pillar; 4. a resistance key; 5. pedaling; 6. a first stop collar; 7. a first adjusting bolt; 8. a movable post; 9. a second adjusting bolt; 10. a strut; 11. a second stop collar; 12. a handle; 13. a through hole; 14. a support bar; 15. a rotating shaft; 16. a limiting component; 1601. a connecting rod; 1602. perforating; 1603. connecting ropes; 17. a foot cover; 18. a limiting hole; 19. a bump; 20. an auxiliary component; 2001. a card sleeve; 2002. connecting blocks; 2003. a movable shaft; 2004. placing the plate; 21. a foot lever; 22. and (7) a rubber pad.

Detailed Description

As shown in figures 1 and 3, a bedside lower limb training device with a buffer protection function comprises a base 1 and a rotating shaft 15, wherein movable rods 2 are arranged at the left end and the right end of the base 1, a pillar 3 is arranged above the base 1, a first limiting sleeve 6 is sleeved outside the pillar 3, a resistance key 4 is arranged on the surface of the first limiting sleeve 6 in a penetrating manner, a rubber pad 22 is arranged at the tail end of the resistance key 4, a pedal rod 21 is arranged inside the first limiting sleeve 6, a pedal 5 is arranged at the end part of the pedal rod 21, a first adjusting bolt 7 is arranged outside the upper part of the pillar 3, a movable column 8 is arranged at the top end of the first adjusting bolt 7, a second adjusting bolt 9 is arranged on the surface of the movable column 8 in a penetrating manner, a supporting rod 10 is arranged at the top end of the movable column 8, a second limiting sleeve 11 is sleeved outside the supporting rod 10, handles 12 are arranged at the left side and the right side of the second limiting sleeve 11, a through hole 13 is formed in the side surface of the base 1, the supporting rod 14 is arranged above the through hole 13, the through hole 13 is communicated with the base 1, the through hole 13 is movably connected with the supporting rod 14, the resistance key 4 is arranged to drive the rubber pad 22 to be close to the outer wall of the connecting rod 21, so that the friction between the pedal rod 21 and the first limiting sleeve 6 can be increased, the resistance of the pedal 5 can be improved, a certain buffer effect is achieved, the influence on the use of a user due to too high speed is avoided, the safety of the device is improved, the design of the through hole 13 is convenient for the user to adjust the position of the supporting rod 14, the integral inclination of the device is convenient to adjust, the use requirements of different users can be met, the use range is expanded, the supporting rod 14 is hard, and the situation of fracture cannot occur; the bottom of movable rod 2 is worn to locate by pivot 15, communicates each other between movable rod 2 and the pivot 15, and movable rod 2 constitutes revolution mechanic between through pivot 15 and base 1, and the setting of pivot 15 can drive the activity of movable rod 2, and the person of facilitating the use has reduced the holistic area occupied of device to accomodating of movable rod 2.

As shown in fig. 2, a limiting assembly 16 is arranged above the movable rod 2, the limiting assembly 16 includes a connecting rod 1601, a through hole 1602 and a connecting rope 1603, the top end of the connecting rod 1601 is provided with the through hole 1602, the connecting rope 1603 is arranged outside the connecting rod 1601, the through hole 1602 and the connecting rod 1601 are in an integrated structure, the connecting rope 1603 and the through hole 1602 are movably connected, the surface of the connecting rod 1601 is provided with a thread, so that a user can wind and store the connecting rope 1603 conveniently, knotting of the connecting rope 1603 is avoided, the connecting rope 1603 can be supported by the through hole 1602, friction between the connecting rope 1603 and the ground is avoided, meanwhile, the connecting rope 1603 can connect the movable rod 2 and a support leg at the bedside, the stability of the device is improved, and therefore, the user can perform lower limb rehabilitation at the bedside, and the operation is simple; the top of pedal 5 is provided with pedal cover 17, and pedal cover 17's surface has seted up spacing hole 18, pedal 5's the left and right sides outer wall is fixed with lug 19, communicate each other between pedal cover 17 and the spacing hole 18, and pedal cover 17 and pedal 5 constitute the active structure through spacing hole 18 and lug 19, the setting up of spacing hole 18 is convenient for the user to adjust pedal cover 17's position, can carry out further spacing fixed with user's foot and pedal 5, the condition that produces and drop when avoiding using.

As shown in fig. 4, an auxiliary assembly 20 is disposed on the outer side of the second limiting sleeve 11, the auxiliary assembly 20 includes a sleeve 2001, a connecting block 2002, a movable shaft 2003 and a placing plate 2004, the connecting block 2002 is disposed above the sleeve 2001, the movable shaft 2003 penetrates through the surface of the connecting block 2002, the placing plate 2004 is disposed on the inner side of the movable shaft 2003, the sleeve 2001 and the second limiting sleeve 11 are mutually engaged, the placing plate 2004 forms a movable structure with the sleeve 2001 through the movable shaft 2003, the sleeve 2001 can engage and fix the placing plate 2004 with the second limiting sleeve 11, the placing plate 2004 can conveniently limit the position of the mobile phone, videos can be viewed during rehabilitation, the rehabilitation efficiency is improved, the movable shaft 2003 can drive the placing plate 2004 to move, the angle of the placing plate 2004 can be adjusted, the user can conveniently view at different angles, and the operation is simple.

To sum up, this bedside lower limb training device with buffering protection function, when using, at first according to the structure shown in fig. 1 and fig. 2, according to the user's operation requirement, adjust the gradient of the device, through moving the bottom of the supporting rod 14, block the bottom of the supporting rod 14 with the through-hole 13 of the side of the base 1, can adjust the position of the supporting rod 14, thus can adjust the gradient of the device, after adjusting, rotate the movable rod 2 through the spindle 15, make the movable rod 2 and the base 1 present the vertical distribution, pass the connecting rope 1603 that winds on the joining rod 1601 and perforates 1602, make the connecting rope 1603 keep away from the ground, connect the connecting rope 1603 with the support leg of the bed body, can fix the device with the bed body, then adjust the whole height of the device according to the user's height, make the movable column 8 move up and down in the pillar 3 through twisting the first adjusting bolt 7, after the adjustment, the first adjusting bolt 7 is twisted to limit and fix the two, the second adjusting bolt 9 is twisted to adjust the height of the handle 12, after the adjustment, the cutting sleeve 2001 is clamped with the second limiting sleeve 11 at the end part of the handle 12, the mobile phone is placed in the placing plate 2004, the angle of the placing plate 2004 is adjusted through the movable shaft 2003, the user can conveniently watch the rehabilitation course video, the rehabilitation efficiency is improved, finally the foot of the user is placed above the pedal 5, the limiting hole 18 on the pedal sleeve 17 is sleeved with the lug 19 on the pedal 5 through moving the pedal sleeve 17, the foot of the user and the pedal 5 can be further limited and fixed, the falling-off condition during use is avoided, the rubber pad 22 at the tail end of the resistance key 4 is close to the pedal rod through pressing the resistance key 4, the friction between the pedal rod 21 and the first limiting sleeve 6 can be increased, the resistance of the foothold 5 can be increased to play a certain role of buffering.

Claims

1. A bedside lower limb trainer with a buffer protection function comprises a base (1) and a rotating shaft (15), and is characterized in that movable rods (2) are arranged at the left end and the right end of the base (1), a pillar (3) is arranged above the base (1), a first limiting sleeve (6) is sleeved on the outer side of the pillar (3), a resistance key (4) is arranged on the surface of the first limiting sleeve (6) in a penetrating manner, a rubber pad (22) is arranged at the tail end of the resistance key (4), a pedal rod (21) is arranged inside the first limiting sleeve (6), a pedal (5) is arranged at the end of the pedal rod (21), a first adjusting bolt (7) is arranged on the outer side above the pillar (3), a movable column (8) is arranged at the top end of the first adjusting bolt (7), a second adjusting bolt (9) is arranged on the surface of the movable column (8) in a penetrating manner, and the top of activity post (8) is provided with branch (10), second stop collar (11) has been cup jointed in the outside of branch (10), and the left and right sides of second stop collar (11) is provided with handle (12), through-hole (13) have been seted up on the side surface of base (1), and the top of through-hole (13) settles and have bracing piece (14), the bottom of movable rod (2) is worn to locate in pivot (15).

2. A bedside lower limb trainer with buffer protection function as claimed in claim 1, wherein the through hole (13) is communicated with the base (1), and the through hole (13) is movably connected with the support rod (14).

3. A bedside lower limb trainer with buffer protection function as claimed in claim 1, wherein the movable rod (2) is communicated with the rotating shaft (15), and the movable rod (2) forms a movable structure with the base (1) through the rotating shaft (15).

4. A bedside lower limb trainer with buffer protection function as claimed in claim 1, wherein a limit component (16) is arranged above the movable rod (2), the limit component (16) comprises a connecting rod (1601), a perforation (1602) and a connecting rope (1603), the top end of the connecting rod (1601) is provided with the perforation (1602), and the connecting rope (1603) is arranged at the outer side of the connecting rod (1601).

5. A bedside lower limb trainer with buffer protection as claimed in claim 4, wherein the perforation (1602) and the connecting rod (1601) are integrally formed, and the connecting rope (1603) and the perforation (1602) are movably connected.

6. The bedside lower limb trainer with the buffer protection function as claimed in claim 1, wherein a pedal sleeve (17) is arranged above the pedal (5), a limiting hole (18) is formed in the surface of the pedal sleeve (17), and convex blocks (19) are fixed on the outer walls of the left side and the right side of the pedal (5).

7. A bedside lower limb trainer with buffer protection function as claimed in claim 6, wherein the foot pedal sleeve (17) and the limiting hole (18) are communicated with each other, and the foot pedal sleeve (17) and the foot pedal (5) form a movable structure through the limiting hole (18) and the lug (19).

8. The bedside lower limb trainer with the buffer protection function as claimed in claim 1, wherein an auxiliary assembly (20) is arranged on the outer side of the second limiting sleeve (11), the auxiliary assembly (20) comprises a sleeve (2001), a connecting block (2002), a movable shaft (2003) and a placing plate (2004), the connecting block (2002) is arranged above the sleeve (2001), the movable shaft (2003) is arranged on the surface of the connecting block (2002) in a penetrating way, and the placing plate (2004) is arranged on the inner side of the movable shaft (2003).

9. The bedside lower limb trainer with buffer protection function as claimed in claim 8, wherein the cutting sleeve (2001) and the second limiting sleeve (11) are mutually clamped, and the placing plate (2004) and the cutting sleeve (2001) form a movable structure through a movable shaft (2003).