CN219700988U - Pedal for rehabilitation device - Google Patents
Pedal for rehabilitation device Download PDFInfo
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- CN219700988U CN219700988U CN202320761418.9U CN202320761418U CN219700988U CN 219700988 U CN219700988 U CN 219700988U CN 202320761418 U CN202320761418 U CN 202320761418U CN 219700988 U CN219700988 U CN 219700988U
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- rehabilitation device
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- 230000033001 locomotion Effects 0.000 claims abstract description 12
- 239000011324 bead Substances 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 abstract description 3
- 210000003141 lower extremity Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 210000001364 upper extremity Anatomy 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a pedal for a rehabilitation device, which relates to the technical field of medical rehabilitation equipment and comprises a first supporting part; the second supporting part is connected with the first supporting part through the first adjusting structure, so that the distance between the first supporting part and the second supporting part is adjustable; the first connecting piece is rotationally connected to the side face of the first supporting part; and the second connecting piece is inserted into the first connecting piece, a second adjusting structure is arranged between the second connecting piece and the first connecting piece and used for limiting the second connecting piece to perform linear reciprocating motion, and the end part of the second connecting piece is provided with a connecting part which can be in butt joint with the outside. Compared with the prior art, the pedal for the rehabilitation device can quickly adjust the length of the transmission force arm of the pedal under the condition of not using tools, and is convenient for a patient to adjust the training strength of the legs according to the rehabilitation degree of the patient.
Description
Technical Field
The utility model relates to the technical field of medical rehabilitation equipment, in particular to a pedal for a rehabilitation device.
Background
At present, the pedal structure design of the existing upper and lower limb rehabilitation device is not humanized enough, the length of the transmission force arm of the pedal cannot be adjusted according to the rehabilitation degree of a patient and the personal physical condition (namely, the rotation moment required by pedaling cannot be adjusted), the training strength of the patient cannot be effectively regulated and controlled, and in addition, even if the existing upper and lower limb rehabilitation device has a structure capable of adjusting the rotation moment of the pedal, the pedal structure is inconvenient to adjust due to the fact that a special tool is needed.
Disclosure of Invention
The present utility model aims to solve, at least to some extent, one of the above technical problems in the prior art. Therefore, the embodiment of the utility model provides the pedal for the rehabilitation device, which can adjust the length of the transmission power arm of the pedal under the condition of not using tools, is convenient for a patient to adjust the training strength of the legs according to the rehabilitation degree of the patient, and can adapt to the condition of different leg lengths of the patient through adjustment.
The pedal for the rehabilitation device comprises a first supporting part; the second supporting part is connected with the first supporting part through a first adjusting structure, so that the distance between the first supporting part and the second supporting part is adjustable; the first connecting piece is rotationally connected to the side face of the first supporting part; and the second connecting piece is inserted into the first connecting piece, a second adjusting structure is arranged between the second connecting piece and the first connecting piece and used for limiting the second connecting piece to perform linear reciprocating motion, and the end part of the second connecting piece is provided with a connecting part capable of being in butt joint with the outside.
According to the pedal for the rehabilitation device, the second adjusting structure comprises the adjusting handle and the limiting piece, the adjusting handle is rotationally connected with the first connecting piece, the first connecting piece is provided with the first channel for the second connecting piece to move, the limiting piece is arranged in the first channel and connected with the adjusting handle, and the limiting piece can move to prop against the second connecting piece under the action of the adjusting handle.
According to the pedal for the rehabilitation device, the limiting piece comprises the first limiting part and the second limiting part which are connected with each other, the first limiting part is located in the first channel, a first through hole is formed in the groove wall on one side of the first channel, and the second limiting part is abutted to the adjusting handle after penetrating through the first through hole.
According to the pedal for the rehabilitation device, the end part of the adjusting handle is provided with the cylindrical part, the rotation center of the adjusting handle is arranged on the cylindrical part, the rotation center of the adjusting handle deviates from the center of the cylindrical part, and the cylindrical part abuts against the second limiting part.
According to the pedal for the rehabilitation device, the second adjusting structure further comprises a connecting shaft, a second through hole is formed in the groove wall on the other side of the first channel, one end of the connecting shaft is connected to the second through hole, and the other end of the connecting shaft sequentially penetrates through the second connecting piece, the first limiting portion and the second limiting portion and then is connected with the adjusting handle in a rotating mode.
According to the pedal for the rehabilitation device, the third channel is formed in the side face of the cylindrical portion, the end portion of the connecting shaft is located in the third channel, and the cylindrical portion is connected with the connecting shaft through the rotating shaft.
According to the pedal for the rehabilitation device, the arc-shaped side face of the cylindrical part is abutted against the second limiting part, and the second limiting part is provided with the arc face which can be matched with the arc-shaped side face of the cylindrical part.
According to the pedal for the rehabilitation device, the second connecting piece is provided with a second channel for the connecting shaft to pass through.
According to the pedal for the rehabilitation device, the second adjusting structure further comprises the wave bead screw, a threaded hole for the wave bead screw to be in threaded connection is formed in the bottom of the first channel, after the wave bead screw is arranged in the threaded hole, the telescopic wave bead on the wave bead screw is located in the first channel, a plurality of limit holes capable of being matched with the wave bead are formed in one side face, attached to the bottom of the first channel, of the second connecting piece, and a graduated scale is arranged on one side face, attached to the wall of the first channel, of the second connecting piece.
According to the pedal for the rehabilitation device, the first adjusting structure comprises the first connecting rod, the second connecting rod and the locking piece, the first connecting rod is fixedly connected with the second supporting portion, the second connecting rod is fixedly connected with the first supporting portion, the first connecting rod is sleeved on the outer side of the second connecting rod, the locking piece is arranged on the first connecting rod, and the end portion of the locking piece can enter the inner portion of the first connecting rod to prop against the second connecting rod.
Based on the technical scheme, the embodiment of the utility model has at least the following beneficial effects: according to the technical scheme, when the pedal is installed on the rehabilitation device, the connecting part of the second connecting piece is connected with the load rotating shaft of the rehabilitation device, the first supporting part is used for providing support for the foot of a patient, the second supporting part connected with the first supporting part is used for assisting in fixing the lower limb lower leg of the patient, when the patient performs rehabilitation training, the foot of the patient treads the first supporting part, as the first supporting part is rotationally connected with the first connecting piece, the second connecting piece is fixed on the first connecting piece, and the connecting part of the second connecting piece is connected with the load rotating shaft of the rehabilitation device, the patient can perform circumferential load movement rehabilitation training of the lower limb, after the patient performs training for a period of time, if the patient feels insufficient in training amount, the distance between the first connecting piece and the connecting part can be adjusted through the second adjusting structure, and then the required starting moment of the patient treading the first supporting part can be adjusted.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic view of a pedal according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a pedal according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a second adjusting structure according to an embodiment of the present utility model;
FIG. 4 is a second schematic structural view of a second adjusting structure according to an embodiment of the present utility model;
FIG. 5 is a schematic view of the structure of an adjustment handle in an embodiment of the present utility model;
FIG. 6 is a schematic view of a second connector according to an embodiment of the present utility model;
FIG. 7 is a schematic view of a first adjustment structure according to an embodiment of the present utility model;
fig. 8 is a schematic structural diagram of a rehabilitation device according to an embodiment of the present utility model.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1 and 2, the pedal 100 for a rehabilitation device according to the embodiment of the utility model includes a first support portion 110, a second support portion 120, a first connecting member 152 and a second connecting member 140, specifically, the second support portion 120 is connected to the first support portion 110 through a first adjusting structure, so that a distance between the first support portion 110 and the second support portion 120 is adjustable, the first connecting member 152 is rotatably connected to a side surface of the first support portion 110, the second connecting member 140 is inserted into the first connecting member 152, the second connecting member 140 can perform a linear reciprocating motion, a second adjusting structure is disposed between the second connecting member 140 and the first connecting member 152, the second adjusting structure is used for limiting the second connecting member 140 to perform a linear reciprocating motion, and a connecting portion 141 capable of being in butt joint with the outside is disposed at an end of the second connecting member 140.
The rehabilitation device shown in fig. 8, the rehabilitation device comprises a base 210, a support frame 230 is provided on the base 210, a load component 220 is connected to the support frame 230, and the foot rest 100 of the utility model is abutted to the load component 220, further, a handrail 240 which is convenient for a patient to support, a display component 250 which is convenient for the patient to check training time, and a training component 260 which enables the patient to perform upper limb circular motion are provided on the top of the support frame 230, specifically, when the foot rest 100 is installed on the rehabilitation device, a connecting portion 141 of the second connecting member 140 is abutted to a load rotating shaft on the load component 220, a first supporting portion 110 is used for providing support for the foot of the patient, a first binding band 111 which is used for limiting the foot of the patient to be separated from the first supporting portion 110 is provided on the first supporting portion 110, a second supporting portion 120 which is connected with the first supporting portion 110 is used for assisting in fixing the lower limb lower leg of the patient, the second supporting part 120 is provided with the second binding belt 121 for fixing the lower limb and the lower leg of the patient, when the patient performs rehabilitation training, the foot of the patient steps on the first supporting part 110 to bind the first binding belt 111 and the second binding belt 121, as the first supporting part 110 is rotationally connected with the first connecting piece 152, the second connecting piece 140 is fixed on the first connecting piece 152, and the connecting part 141 of the second connecting piece 140 is connected with the load rotating shaft of the load assembly 220, the patient can perform circumferential load movement rehabilitation training of the lower limb, when the patient feels that the training amount is insufficient after training for a period of time, the distance between the first connecting piece 152 and the connecting part 141 can be adjusted through the second adjusting structure, and then the required starting moment of the patient stepping on the first supporting part 110 can be adjusted, compared with the prior art, the starting moment adjustment of the pedal 100 of the utility model is more convenient and quick, the adjustment is performed without a special tool, and further, the distance between the second support portion 120 and the first support portion 110 can be adjusted by adjusting the first adjusting structure, and the distance between the first connecting piece 152 and the connecting portion 141 can be adjusted by adjusting the second adjusting structure, so that the pedal 100 can adapt to the condition that the legs of the patients are different in length.
As shown in fig. 2 to 4, the second adjusting structure includes an adjusting handle 151 and a limiting member 153, the adjusting handle 151 is rotatably connected with the first connecting member 152, the first connecting member 152 is provided with a first channel 1521 for the second connecting member 140 to move, the limiting member 153 is disposed in the first channel 1521 and is connected with the adjusting handle 151, and the limiting member 153 can move to prop against the second connecting member 140 under the action of the adjusting handle 151. Specifically, the first channel 1521 is convenient for the second connecting piece 140 to perform linear reciprocating motion, and further, the distance between the connecting portion 141 and the first connecting piece 152 can be adjusted, namely, the force arm of the pedal 100 at a distance from the load rotating shaft can be adjusted, the limiting piece 153 is arranged in the first channel 1521, and the limiting piece 153 is connected with the adjusting handle 151, when the adjusting handle 151 rotates along the rotating center of the adjusting handle 151, the contact state between the limiting piece 153 and the second connecting piece 140 can be adjusted, as shown in fig. 2 or fig. 3, when the adjusting handle 151 is turned over to be parallel to the second connecting piece 140, the adjusting handle 151 presses against the limiting piece 153, so that the limiting piece 153 provides a force perpendicular to the wall of the first channel 1521 to act on the second connecting piece 140, and further, the second connecting piece 140 can be limited to move, when the adjusting handle 151 rotates to be perpendicular to the second connecting piece 140, the adjusting handle 151 is not pressed against the limiting piece 153, further, the contact state of the limiting piece 153 can be adjusted in the first channel 1521, and further, the linear motion can be performed in the first channel 1521, and the distance between the pedal can be limited by the second connecting piece 140 can be quickly reached, and the distance can be limited, and the distance between the two connecting pieces can be quickly adjusted, and the distance between the two connecting pieces can be limited, and the rotating shafts can be quickly adjusted.
In addition, the first connecting member 152 is further provided with a cover 156, the cover 156 is connected to the notch of the first channel 1521 by a bolt, and the cover 156 is used for limiting the second connecting member 140 from being separated from the first channel 1521 from the notch. As shown in fig. 4, the second adjusting structure further includes a bead screw 1521b, a threaded hole 1521a for the bead screw 1521b to be in threaded connection is provided at the bottom of the first channel 1521, the bead screw 1521b is disposed at the rear of the threaded hole 1521a, the retractable bead on the bead screw 1521b is located in the first channel 1521, it is to be noted that, under the action of external force, the bead can retract inside the bead screw 1521b, wherein, as shown in fig. 4 and 6, a plurality of limit holes 144 capable of being matched with the bead are provided at one side of the bottom of the first channel 1521, a plurality of limit holes 144 are arranged along the length direction array of the second connecting piece 140, a scale 143 is provided at one side of the wall of the first channel 1521, after the limit of the second connecting piece 151 is released from the limit of the limit piece 153, the bead cannot slide by itself under the condition of no external force due to the combination of the bead and the limit holes 144, the second connecting piece 140 can be conveniently retracted inside the bead, as shown in fig. 4 and 6, a plurality of limit holes 144 can be provided at the same time as the limit position of the second connecting piece, and the second connecting piece can be more intuitively offset from the limit position of the bead connecting piece by the second connecting piece 140, and the scale can be more intuitively set up to the limit the length of the bead can be more than the limit bead through the limit window 100 when the limit position of the second connecting piece is more than the limit piece.
In other embodiments, the limiting member 153 includes a first limiting portion 1531 and a second limiting portion 1532, which are connected to each other, the first limiting portion 1531 is located in the first channel 1521, a first through hole 1523 is provided in a side slot wall of the first channel 1521, the second limiting portion 1532 passes through the first through hole 1523 and abuts against the adjusting handle 151, wherein the adjusting handle 151 is rotatably disposed on an outer side of the first connecting member 152, the first limiting portion 1531 is located in the first channel 1521 and is close to a slot wall of the first channel 1521, and whether the adjusting handle 151 abuts against the second limiting portion 1532 is changed by rotating the adjusting handle 151 to determine whether the second connecting member 140 can perform the linear reciprocating motion.
As shown in fig. 4 and 5, the end of the adjustment handle 151 has a cylindrical portion 1513, the rotation center of the adjustment handle 151 is disposed at the cylindrical portion 1513, the rotation center of the adjustment handle 151 is deviated from the center of the cylindrical portion 1513, the cylindrical portion 1513 abuts against the second limiting portion 1532, the rotation center of the adjustment handle 151 does not overlap with the center of the cylindrical portion 1513, when the adjustment handle 151 is rotated, the distance between the side surface of the cylindrical portion 1513 and the second connecting member 140 varies with rotation, so when the distance between the side surface of the cylindrical portion 1513 and the second connecting member 140 is maximized, the cylindrical portion 1513 presses against the second limiting portion 1532 and drives the first limiting portion 1531 to press against the second connecting member 140 to limit the movement of the second connecting member 140, and when the distance between the side surface of the cylindrical portion 1513 and the second connecting member 140 is minimized, the cylindrical portion 1513 does not press against the second limiting portion 1532, and thus the first limiting portion 1531 does not press against the second connecting member 140, and thus the second connecting member 140 can be adjusted.
In some embodiments, the second adjusting structure further includes a connecting shaft 154, the groove wall at the other side of the first channel 1521 is provided with a second through hole 1522, one end of the connecting shaft 154 is connected to the second through hole 1522, and the other end of the connecting shaft 154 sequentially penetrates through the second connecting member 140, the first limiting portion 1531 and the second limiting portion 1532 and then rotates to connect the adjusting handle 151, so that the adjusting handle 151 is fixed to the first connecting member 152 and can rotate. In other embodiments, the second connector 140 is provided with a second channel 142 through which the connecting shaft 154 passes.
As shown in fig. 4, a third channel 1511 is formed on a side surface of the cylindrical portion 1513, an end portion of the connecting shaft 154 is located in the third channel 1511, the cylindrical portion 1513 is connected with the connecting shaft 154 through the rotating shaft 155, specifically, a rotating shaft hole 1512 penetrating through two ends is formed on an end portion of the cylindrical portion 1513, the rotating shaft hole 1512 deviates from a center of the cylindrical portion 1513, and the rotating shaft 155 sequentially penetrates through the cylindrical portion 1513 and the connecting shaft 154, so that the adjusting handle 151 is fixed to the first connecting member 152 and can rotate.
Further, the arc-shaped side surface of the cylindrical portion 1513 abuts against the second limiting portion 1532, and the second limiting portion 1532 is provided with an arc surface 1533 capable of being matched with the arc-shaped side surface of the cylindrical portion 1513.
As shown in fig. 7, the first adjusting structure includes a first connecting rod 131, a second connecting rod 132, and a locking member 133, where the first connecting rod 131 is fixedly connected with the second supporting portion 120, the second connecting rod 132 is fixedly connected with the first supporting portion 110, the first connecting rod 131 is sleeved on the outer side of the second connecting rod 132, the locking member 133 is disposed on the first connecting rod 131, an end portion of the locking member 133 can enter the inside of the first connecting rod 131 to abut against the second connecting rod 132, specifically, the locking member 133 is a hand screw, a threaded portion of the hand screw is in threaded connection with the first connecting rod 131, when the distance between the first supporting portion 110 and the second supporting portion 120 needs to be adjusted, the hand screw is unscrewed to enable the first connecting rod 131 and the second connecting rod 132 to slide with each other, and after the second connecting rod is adjusted to a proper position, the hand screw is screwed to enable the threaded portion of the hand screw to abut against the second connecting rod 132, and sliding between the first connecting rod 131 and the second connecting rod 132 can be limited.
In other embodiments, the side of the first supporting portion 110 is provided with a mounting member 160, the mounting member 160 is embedded with a bearing, and the end of the first connecting member 152 is embedded in the inner ring of the bearing, so that the first connecting member 152 can rotate.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. A pedal for a rehabilitation device, characterized by: comprising
A first support (110);
a second support portion (120), the second support portion (120) being connected to the first support portion (110) by a first adjustment structure such that a distance between the first support portion (110) and the second support portion (120) is adjustable;
a first link (152), the first link (152) being rotatably connected to a side of the first support part (110); and
the second connecting piece (140), second connecting piece (140) are inserted and are located first connecting piece (152), second connecting piece (140) with be provided with second regulation structure between first connecting piece (152), second regulation structure is used for limiting second connecting piece (140) carry out linear reciprocating motion, the tip of second connecting piece (140) is provided with connecting portion (141) that can dock with the outside.
2. The foot pedal for a rehabilitation device according to claim 1, wherein: the second adjusting structure comprises an adjusting handle (151) and a limiting part (153), the adjusting handle (151) is rotationally connected with the first connecting part (152), the first connecting part (152) is provided with a first channel (1521) for the second connecting part (140) to move, the limiting part (153) is arranged in the first channel (1521) and is connected with the adjusting handle (151), and the limiting part (153) can move to prop against the second connecting part (140) under the action of the adjusting handle (151).
3. The foot pedal for a rehabilitation device according to claim 2, wherein: the limiting piece (153) comprises a first limiting part (1531) and a second limiting part (1532) which are connected with each other, the first limiting part (1531) is located in the first channel (1521), a first through hole (1523) is formed in one side groove wall of the first channel (1521), and the second limiting part (1532) passes through the first through hole (1523) and then abuts against the adjusting handle (151).
4. A pedal for a rehabilitation device according to claim 3, characterized in that: the end part of the adjusting handle (151) is provided with a cylindrical part (1513), the rotation center of the adjusting handle (151) is arranged on the cylindrical part (1513), the rotation center of the adjusting handle (151) deviates from the center of the cylindrical part (1513), and the cylindrical part (1513) abuts against the second limiting part (1532).
5. The foot pedal for a rehabilitation device according to claim 4, wherein: the second adjusting structure further comprises a connecting shaft (154), a second through hole (1522) is formed in the groove wall of the other side of the first channel (1521), one end of the connecting shaft (154) is connected to the second through hole (1522), and the other end of the connecting shaft (154) sequentially penetrates through the second connecting piece (140), the first limiting portion (1531) and the second limiting portion (1532) and then is connected with the adjusting handle (151) in a rotating mode.
6. The foot pedal for a rehabilitation device according to claim 5, wherein: a third channel (1511) is formed in the side face of the cylindrical portion (1513), the end portion of the connecting shaft (154) is located in the third channel (1511), and the cylindrical portion (1513) is connected with the connecting shaft (154) through a rotating shaft (155).
7. The foot pedal for a rehabilitation device according to claim 4, wherein: the arc-shaped side surface of the cylindrical portion (1513) abuts against the second limiting portion (1532), and the second limiting portion (1532) is provided with an arc surface (1533) capable of being matched with the arc-shaped side surface of the cylindrical portion (1513).
8. The foot pedal for a rehabilitation device according to claim 5, wherein: the second connection (140) is provided with a second channel (142) through which the connection shaft (154) passes.
9. The foot pedal for a rehabilitation device according to claim 2, wherein: the second adjusting structure further comprises a wave bead screw (1521 b), a threaded hole (1521 a) for the wave bead screw (1521 b) to be in threaded connection is formed in the bottom of the first channel (1521), the wave bead screw (1521 b) is arranged behind the threaded hole (1521 a), the telescopic wave bead on the wave bead screw (1521 b) is located in the first channel (1521), a plurality of limit holes (144) which can be matched with the wave bead are formed in one side face of the bottom of the first channel (1521) in a fitting mode, and a graduated scale (143) is arranged on one side face of the groove wall of the first channel (1521) in a fitting mode through the second connecting piece (140).
10. The foot pedal for a rehabilitation device according to claim 1, wherein: the first adjusting structure comprises a first connecting rod (131), a second connecting rod (132) and a locking piece (133), wherein the first connecting rod (131) is fixedly connected with the second supporting part (120), the second connecting rod (132) is fixedly connected with the first supporting part (110), the first connecting rod (131) is sleeved on the outer side of the second connecting rod (132), the locking piece (133) is arranged on the first connecting rod (131), and the end part of the locking piece (133) can enter the inside of the first connecting rod (131) to prop against the second connecting rod (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320761418.9U CN219700988U (en) | 2023-04-07 | 2023-04-07 | Pedal for rehabilitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320761418.9U CN219700988U (en) | 2023-04-07 | 2023-04-07 | Pedal for rehabilitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219700988U true CN219700988U (en) | 2023-09-19 |
Family
ID=87976853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320761418.9U Active CN219700988U (en) | 2023-04-07 | 2023-04-07 | Pedal for rehabilitation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219700988U (en) |
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2023
- 2023-04-07 CN CN202320761418.9U patent/CN219700988U/en active Active
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