CN221061164U - Wheelchair lower limb rehabilitation device capable of being assembled and disassembled quickly - Google Patents
Wheelchair lower limb rehabilitation device capable of being assembled and disassembled quickly Download PDFInfo
- Publication number
- CN221061164U CN221061164U CN202321831428.1U CN202321831428U CN221061164U CN 221061164 U CN221061164 U CN 221061164U CN 202321831428 U CN202321831428 U CN 202321831428U CN 221061164 U CN221061164 U CN 221061164U
- Authority
- CN
- China
- Prior art keywords
- side face
- rod
- lower limb
- block
- wheelchair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 28
- 230000000903 blocking effect Effects 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000003068 static effect Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a wheelchair lower limb rehabilitation device capable of being assembled and disassembled quickly, which comprises an assembly frame, wherein the side surface of the assembly frame is connected with a mounting bolt in a penetrating way; the lower limb movable assembly is rotationally connected to the side surface of the assembly frame and comprises a rotating rod, a handle and a pedal; the anti-falling piece is slidably arranged on the side surface of the pedal and comprises a blocking piece, a connecting rod and a sliding block; the sliding block limiting piece is fixedly arranged on the side face of the rotating rod and comprises a fixed block, a connecting spring, a movable block, a pull rod and an inserting rod; and the rotating rod limiting piece is fixedly arranged on the side face of the assembly frame. Whether the wheelchair is in a moving state or a static state, after feet are placed on the pedals, a patient pulls the handles to drive the legs to do sports exercise, the wheelchair is not limited in use, and the slipping of the feet from the pedals in the moving process can be avoided through the arrangement of the blocking blocks of the anti-slipping pieces.
Description
Technical Field
The utility model relates to the field of lower limb rehabilitation devices, in particular to a wheelchair lower limb rehabilitation device capable of being quickly assembled and disassembled.
Background
The wheelchair is used as a walking tool, and the main application scope is that the lower limb movement is dysfunctional, however, the function of traditional wheelchair is single, and the positive effect to patient lower limb rehabilitation is very little, so in order to promote patient lower limb rehabilitation, the lower limb rehabilitation device that can install on the wheelchair has been born on the market, for example: wheelchair lower limb rehabilitation device capable of being assembled and disassembled rapidly (country: china, public day: 20160720, public number: CN 105769466A), the product of the technical scheme of the patent has the following advantages: the design concept of the connecting rod mechanism is adopted, after the wheelchair is arranged, the rotation of the big wheel can drive the hand rim and the adjusting plate to rotate, thereby pushing the connecting rod to deflect and pushing the supporting plate to reciprocate up and down, and a user can use the wheelchair to travel, the utility model has the advantages of making the main muscle groups, joints and ligaments of the lower limbs properly exercise, making up the defect of wheelchair function, having positive effect on the rehabilitation of users and overcoming the defect that the traditional rehabilitation facilities are limited by factors such as places and time.
However, the technical product of the patent has the following defects in the actual use process: the wheelchair can only push the supporting plate to reciprocate up and down to perform rehabilitation exercise in the moving process of the wheelchair, and the wheelchair can not push the supporting plate to reciprocate up and down to perform rehabilitation exercise on the lower limbs of a patient in a static state, so that the wheelchair is limited in use.
Disclosure of utility model
In view of the above-mentioned drawbacks or shortcomings of the prior art, it is desirable to provide a wheelchair lower limb rehabilitation device that can be quickly assembled and disassembled, and that can drive the legs to exercise, regardless of whether the wheelchair is moving or stationary, without being limited in use.
According to the technical scheme provided by the embodiment of the utility model, the wheelchair lower limb rehabilitation device capable of being assembled and disassembled quickly comprises an assembly frame, wherein the side surface of the assembly frame is connected with a mounting bolt in a penetrating way; the assembly frame comprises an installation seat and an extension plate, the extension plate is fixedly connected to the front side of the installation seat, a hole site corresponding to the installation bolt is arranged on the side surface of the installation seat, the lower limb movable assembly is rotatably connected to the side surface of the assembly frame, and the lower limb movable assembly comprises a rotating rod, a handle and a pedal; the anti-falling piece is slidably arranged on the side face of the pedal and comprises a blocking piece, a connecting rod and a sliding block; a rotating shaft is fixedly connected to one side surface of the rotating rod, the end part of the rotating shaft is connected with the extending plate through a bearing, a sliding opening corresponding to the sliding block is formed in the other side surface of the rotating rod, an opening matched with the lower end of the connecting rod is further formed in the other side surface of the rotating rod, the opening is positioned above the pedal, the rotating rod is fixedly connected between the handle and the pedal, the connecting rod is fixedly connected between the blocking block and the sliding block, the connecting rod is positioned at the inner side of the rotating rod, a first through hole matched with the blocking block is formed in the side surface of the pedal, a second through hole matched with the connecting rod is further formed in the side surface of the pedal, a sliding block limiting part is fixedly installed on the side surface of the rotating rod, and the sliding block limiting part comprises a fixed block, a connecting spring, a movable block, a pull rod and an inserting rod; the fixed block is fixedly arranged on the side face of the rotating rod, the movable block is connected with the fixed block through the connecting spring, the pull rod is fixedly connected to one side face of the movable block, a through hole corresponding to the pull rod is formed in the side face of the fixed block, the inserting rod is fixedly connected to the other side face of the movable block, a slot matched with the inserting rod is formed in the side face of the sliding block, the rotating rod limiting piece is fixedly arranged on the side face of the assembly frame, and the rotating rod limiting piece comprises a positioning block, a screw rod and a rotating disc; the locating piece fixed mounting is in the side of extension board, the screw rod spiro union is in the side of locating piece, the side fixed mounting of locating piece with the spiro union cover that the screw rod agrees with, rotary disk fixed mounting is in the tip of screw rod, a side of dwang still be equipped with screw rod assorted spacing groove, put the thing box, put thing box fixed mounting and be in the side of assembly jig, put the thing box and be the open-top structure, put the thing box and be located the rear side of rotary disk.
In summary, the utility model has the following beneficial effects: whether the wheelchair is in a moving state or a static state, after feet are placed on the pedals, a patient pulls the handles to drive the legs to do sports exercise, the wheelchair is not limited in use, and the slipping of the feet from the pedals in the moving process can be avoided through the arrangement of the blocking blocks of the anti-slipping pieces.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the anti-falling member of the present utility model;
FIG. 3 is a schematic top view of a slider and slider retainer connection of the present utility model;
FIG. 4 is a schematic perspective view of the connection between the pedal and the stop block of the present utility model;
figure 5 is a schematic side view of the connection between the present utility model and the wheelchair.
Reference numerals in the drawings: 1. an assembly frame; 2. installing a bolt; 3. a lower limb movement assembly; 31. a rotating lever; 32. a handle; 33. a pedal; 4. an anti-falling member; 41. a blocking piece; 42. a connecting rod; 43. a sliding block; 5. a slider stopper; 51. a fixed block; 52. a connecting spring; 53. a movable block; 54. a pull rod; 55. a rod; 6. a rotating rod limiting piece; 61. a positioning block; 62. a screw; 63. a rotating disc; 7. a storage box; 8. a wheelchair.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
The utility model provides a but quick assembly disassembly's wheelchair low limbs rehabilitation device, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, assembly jig 1 includes mount pad and extension board, extension board fixed connection is in the front side of mount pad, the side of mount pad be equipped with the hole site that mounting bolt 2 corresponds, made things convenient for mounting bolt 2. A rotating shaft is fixedly connected to one side surface of the rotating rod 31, the end part of the rotating shaft is connected with the extending plate through a bearing, a limit groove matched with the screw 62 is further formed in one side surface of the rotating rod 31, a sliding opening corresponding to the sliding block 43 is formed in the other side surface of the rotating rod 31, an opening matched with the lower end of the connecting rod 42 is further formed in the other side surface of the rotating rod 31, and the opening is located above the pedal 33.
As shown in fig. 1, 2, 3, 4 and 5, the rotating rod 31 is fixedly connected between the handle 32 and the pedal 33, the connecting rod 42 is fixedly connected between the blocking block 41 and the sliding block 43, the connecting rod 42 is located at the inner side of the rotating rod 31, a first through hole matched with the blocking block 41 is formed in the side surface of the pedal 33, the blocking block 41 is facilitated to pass through, a second through hole matched with the connecting rod 42 is further formed in the side surface of the pedal 33, and the connecting rod 42 is facilitated to pass through. The fixed block 51 is fixedly installed on the side face of the rotating rod 31, the movable block 53 is connected with the fixed block 51 through the connecting spring 52, the pull rod 54 is fixedly connected to one side face of the movable block 53, through holes corresponding to the pull rod 54 are formed in the side face of the fixed block 51, the pull rod 54 is convenient to pass through, the inserting rod 55 is fixedly connected to the other side face of the movable block 53, slots matched with the inserting rod 55 are formed in the side face of the sliding block 43, and insertion of the inserting rod 55 is facilitated.
As shown in fig. 1 and 5, the positioning block 61 is fixedly mounted on the side surface of the extending plate, the screw 62 is screwed on the side surface of the positioning block 61, a screw sleeve matched with the screw 62 is fixedly mounted on the side surface of the positioning block 61, so that the screw 62 is conveniently screwed with the positioning block 61, and the rotating disc 63 is fixedly mounted at the end part of the screw 62. The storage box 7 is of an open top structure, through the arrangement of the storage box 7, a cup, a tissue or other objects can be placed in the inner side of the storage box 7, so that the storage box is beneficial to the use of a patient at any time, and has practicability, and the storage box 7 is positioned at the rear side of the rotating disc 63.
When in use, the utility model is characterized in that: the mounting bolt 2 is firstly used for mounting the assembly frame 1 below the seat plate of the wheelchair 8, when the wheelchair 8 is dismounted, the mounting bolt 2 is unscrewed, the product can be directly dismounted, the rapid mounting and dismounting functions can be realized, before the wheelchair is used, feet of a patient are firstly placed on the pedal 33, then the pull rod 54 of the lower sliding block limiting piece 5 is pulled, the inserting rod 55 is pulled out of the slot of the sliding block 43, the limitation of the sliding block 43 is released, then the sliding block 43 is pulled upwards, the blocking piece 41 is driven to move upwards, the sliding block 43 is limited by the inserting rod 55 of the upper sliding block limiting piece 5, at the moment, the blocking piece 41 is positioned around the feet, then the rotating disc 63 is rotated, the end part of the rotating disc 63 drives the screw 62 to move out of the limiting groove of the rotating rod 31, so that the limitation of the rotating rod 31 can be released, then the patient holds the handle 32 by hand, and pulls the rotating rod 31 to swing, the legs can be driven to move in spite of the static slipping state, the wheelchair 8 can be used, the feet can be prevented from being limited from moving around the pedal 33 when the wheelchair is used.
The above description is only illustrative of the preferred embodiments of the utility model and the technical principles employed. Meanwhile, the scope of the utility model is not limited to the technical scheme formed by the specific combination of the technical features, and other technical schemes formed by any combination of the technical features or the equivalent features thereof without departing from the inventive concept are also covered. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.
Claims (7)
1. A wheelchair lower limb rehabilitation device capable of being assembled and disassembled rapidly is characterized in that: the assembly frame comprises an assembly frame (1), wherein the side surface of the assembly frame (1) is connected with a mounting bolt (2) in a penetrating way;
the lower limb movable assembly (3), the lower limb movable assembly (3) is rotatably connected to the side face of the assembly frame (1), and the lower limb movable assembly (3) comprises a rotating rod (31), a handle (32) and a pedal (33);
The anti-falling piece (4), the anti-falling piece (4) is slidably arranged on the side face of the pedal (33), and the anti-falling piece (4) comprises a blocking block (41), a connecting rod (42) and a sliding block (43);
the sliding block limiting piece (5), the sliding block limiting piece (5) is fixedly arranged on the side face of the rotating rod (31), and the sliding block limiting piece (5) comprises a fixed block (51), a connecting spring (52), a movable block (53), a pull rod (54) and a plug rod (55);
The rotating rod limiting piece (6), the rotating rod limiting piece (6) is fixedly arranged on the side face of the assembly frame (1), and the rotating rod limiting piece (6) comprises a positioning block (61), a screw rod (62) and a rotating disc (63);
the storage box (7), the storage box (7) is fixedly arranged on the side face of the assembly frame (1).
2. The wheelchair lower limb rehabilitation device capable of being assembled and disassembled quickly according to claim 1, which is characterized in that: the assembly frame (1) comprises an installation seat and an extension plate, wherein the extension plate is fixedly connected to the front side of the installation seat, and hole sites corresponding to the installation bolts (2) are arranged on the side face of the installation seat.
3. The wheelchair lower limb rehabilitation device capable of being assembled and disassembled quickly according to claim 2, which is characterized in that: a rotating shaft is fixedly connected to one side face of the rotating rod (31), the end portion of the rotating shaft is connected with the extending plate through a bearing, a limit groove matched with the screw rod (62) is further formed in one side face of the rotating rod (31), a sliding opening corresponding to the sliding block (43) is formed in the other side face of the rotating rod (31), an opening matched with the lower end of the connecting rod (42) is further formed in the other side face of the rotating rod, and the opening is located above the pedal (33).
4. The wheelchair lower limb rehabilitation device capable of being assembled and disassembled quickly according to claim 1, which is characterized in that: the utility model discloses a pedal structure, including handle (32), footboard (33), connecting rod (42), pivoted lever (31) fixed connection handle (32) with between footboard (33), connecting rod (42) fixed connection be in between blocking piece (41) with slider (43), connecting rod (42) are located the inboard of pivoted lever (31), the side of footboard (33) be equipped with blocking piece (41) assorted first through-hole, the side of footboard (33) still be equipped with connecting rod (42) assorted second through-hole.
5. The wheelchair lower limb rehabilitation device capable of being assembled and disassembled quickly according to claim 1, which is characterized in that: the fixed block (51) is fixedly arranged on the side face of the rotating rod (31), the movable block (53) is connected with the fixed block (51) through the connecting spring (52), the pull rod (54) is fixedly connected with one side face of the movable block (53), a through hole corresponding to the pull rod (54) is formed in the side face of the fixed block (51), the inserting rod (55) is fixedly connected with the other side face of the movable block (53), and a slot matched with the inserting rod (55) is formed in the side face of the sliding block (43).
6. The wheelchair lower limb rehabilitation device capable of being assembled and disassembled quickly according to claim 2, which is characterized in that: the positioning block (61) is fixedly arranged on the side face of the extension plate, the screw rod (62) is in threaded connection with the side face of the positioning block (61), a threaded sleeve matched with the screw rod (62) is fixedly arranged on the side face of the positioning block (61), and the rotating disc (63) is fixedly arranged at the end portion of the screw rod (62).
7. The wheelchair lower limb rehabilitation device capable of being assembled and disassembled quickly according to claim 1, which is characterized in that: the storage box (7) is of an open top structure, and the storage box (7) is positioned at the rear side of the rotating disc (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321831428.1U CN221061164U (en) | 2023-07-13 | 2023-07-13 | Wheelchair lower limb rehabilitation device capable of being assembled and disassembled quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321831428.1U CN221061164U (en) | 2023-07-13 | 2023-07-13 | Wheelchair lower limb rehabilitation device capable of being assembled and disassembled quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221061164U true CN221061164U (en) | 2024-06-04 |
Family
ID=91267850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321831428.1U Active CN221061164U (en) | 2023-07-13 | 2023-07-13 | Wheelchair lower limb rehabilitation device capable of being assembled and disassembled quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221061164U (en) |
-
2023
- 2023-07-13 CN CN202321831428.1U patent/CN221061164U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6964633B2 (en) | Exercise device with an adjustable magnetic resistance arrangement | |
| EP0341752A2 (en) | Bicycle trainer, and quick release mechanism therefore | |
| CN221061164U (en) | Wheelchair lower limb rehabilitation device capable of being assembled and disassembled quickly | |
| US5145478A (en) | Bicycle exercising stand | |
| US8062191B2 (en) | Recumbent stepper | |
| US5178589A (en) | Dual position exercise apparatus | |
| CN107694022B (en) | Length adjuster for training instrument component | |
| CN109011475B (en) | Taekwondo kicks high trainer | |
| CN220175996U (en) | Speed skating simulation trainer | |
| CN219815179U (en) | Hand-operated and foot-operated heart rehabilitation exercise training device | |
| CN215741634U (en) | Limb rehabilitation training device for nursing in burn plastic surgery | |
| CN211986875U (en) | Training device for orthopedic rehabilitation | |
| CN220276204U (en) | Stretcher for physical fitness | |
| CN221308733U (en) | Medical deck chair for rehabilitation exercise of severe patient foot drop | |
| CN216725003U (en) | Wheelchair for assisting rehabilitation | |
| CN112451920A (en) | Weight lifting trainer for leg exercise | |
| CN219481442U (en) | Wind magnetic resistance rowing training device | |
| CN221155276U (en) | Lower limb ankle rehabilitation instrument | |
| CN217367030U (en) | Dual-purpose fitness equipment | |
| CN219764408U (en) | Friction plate damping mechanism for active training of rocker arm of rehabilitation equipment | |
| CN216319785U (en) | Sports teaching is with aerobics exercises training person training device of splitting leg | |
| CN221286786U (en) | Suspension type training device with automatic adjusting function | |
| CN214344160U (en) | Hand and foot body-building device | |
| CN219023142U (en) | Wrist joint rehabilitation training device | |
| CN221815240U (en) | Medical rehabilitation training device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |