CN214971534U - Simple and easy type adjustable resistance limbs trainer - Google Patents
Simple and easy type adjustable resistance limbs trainer Download PDFInfo
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- CN214971534U CN214971534U CN202120605110.6U CN202120605110U CN214971534U CN 214971534 U CN214971534 U CN 214971534U CN 202120605110 U CN202120605110 U CN 202120605110U CN 214971534 U CN214971534 U CN 214971534U
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- cylinder casing
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- screw rod
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Abstract
The utility model provides a simple and easy type adjustable resistance limbs trainer, the on-line screen storage device comprises a base, it installs the axis to rotate on the base, centraxonial both ends difference fixedly connected with pedal crutches, be provided with the cylinder casing with base fixed connection or an organic whole, both ends have the end cover about the cylinder casing, the axis rotates to be connected on the end cover at both ends, the synchronous section of thick bamboo of epaxial fixedly connected with, the opposite side is reachd after synchronous bobbin base portion is walked around to flexible friction area from synchronous section of thick bamboo one side, the equal fixedly connected with screw rod in both ends in flexible friction area, the bolt perforation has been seted up respectively around circular section of thick bamboo casing top, the screw rod passes the bolt perforation, wear to be equipped with adjusting nut on the outer screw rod of circular section of thick bamboo casing, install the pedal simultaneously on the pedal crutches at both ends, or install the grab handle simultaneously. The training device has simple structure.
Description
Technical Field
The utility model relates to a rehabilitation training device, in particular to resistance adjustable upper and lower limbs rehabilitation training device belongs to rehabilitation therapy apparatus technical field.
Background
The upper limb injury, the lower limb injury, the cerebral apoplexy and other conditions can cause the dyskinesia of the upper limb or/and the lower limb, the training with resistance in the rehabilitation therapy is an effective way for helping patients to recover the movement function, aiming at the training requirement, the upper limb rehabilitation training device, the lower limb rehabilitation training device and the four limb rehabilitation training device with resistance are available on the market at present, the patients can also obtain better training on the training devices, but the existing training devices are generally complex in structure and large in volume, are fixedly arranged in a specific training place, the charging for the use training is generally higher, the training devices can be used in the special training place for the patients, the expenditure is higher during the training, a plurality of patients do not have the capability of reaching the training place by themselves, so in order to carry out the rehabilitation therapy, the patients have to stay in hospital or rent near the rehabilitation therapy devices, the economic condition of the part of patients is very nervous due to the loss of the labor capacity of the part of patients, and the cost of rehabilitation treatment of the patients is further increased under the condition, so that many patients are leaned again due to the diseases, if simple and low-cost training equipment suitable for upper and lower limb rehabilitation patients can be developed, the training cost of the patients can be greatly reduced, and the positive help effect can be generated on the life quality and the economic condition of the patients.
Disclosure of Invention
An object of the utility model is to overcome the above-mentioned problem that exists among the present lower limbs rehabilitation training device, provide a simple and easy type adjustable resistance limbs trainer.
In order to realize the purpose of the utility model, the following technical proposal is adopted: a simple resistance-adjustable limb training device comprises a base, wherein a center shaft is rotatably arranged on the base, two ends of the center shaft are respectively and fixedly connected with a pedal crank, a cylindrical shell is fixedly connected with the base or integrally arranged on the base, the base is defined to be in the horizontal direction, the axial direction of the cylindrical shell is in the horizontal direction, the left end and the right end of the cylindrical shell are respectively provided with an end cover, the end cover at one end is detachably and fixedly connected with the cylindrical shell or the end covers at the two ends are respectively detachably and fixedly connected with the cylindrical shell, the center shaft is rotatably connected with the end covers at the two ends, a synchronous cylinder is fixedly connected with the center shaft, a flexible friction belt bypasses the bottom of the synchronous cylinder from one side and then reaches the other side, two ends of the flexible friction belt are respectively and fixedly connected with a screw rod, bolt through holes are respectively arranged at the front part and the rear part of the top of the cylindrical shell, a screw rod penetrates through the bolt through holes, an adjusting nut is arranged on the screw rod outside the cylindrical shell in a penetrating way, pedals are simultaneously arranged on the foot crutches at the two ends, or grab handles are simultaneously arranged on the foot crutches at the two ends.
Further, the method comprises the following steps of; the flexible friction belt is provided with a friction layer, and the friction layer is adhered to the flexible friction belt to form the flexible friction belt.
Further, the method comprises the following steps of; the friction layer is a plurality of independent blocks.
The utility model discloses an actively beneficial technological effect lies in: this trainer simple structure, small easily remove, the installation pedal can carry out resistance adjustable low limbs training on the turning of the foot, changes the upper limbs training that the grab handle can carry out the area resistance, and the resistance is convenient adjustable moreover, because the above-mentioned characteristic of this kind of equipment, equipment can dispose in patient's family, makes things convenient for the patient very much to train, can effectual reduction patient's rehabilitation training cost, the frictional layer can be according to the convenient change of frictional degree.
Drawings
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is an exploded schematic view of the present invention.
FIG. 3 is a schematic view of the deployment of the flexible friction band.
Detailed Description
In order to explain the utility model more fully, the utility model provides an implementation example. These examples are merely illustrative of the present invention and do not limit the scope of the present invention.
The invention is explained in further detail with reference to the drawings, in which the reference symbols are: 1: a base; 2: a cylindrical housing; 3: a middle shaft; 4: a foot crutch; 5: pedaling; 6: adjusting the nut; 7: an end cap; 8: a synchronization cylinder; 9: a flexible friction band; 10: a screw; 11: perforating the bolt; 12: a flexible band; 13: and (4) a friction layer.
As shown in the attached drawings, the simple resistance-adjustable limb training device comprises a base 1, a central shaft 2 is rotatably arranged on the base, two ends of the central shaft are respectively and fixedly connected with a foot crutch 4, the foot crutches are the same as those on the conventional bicycle, a cylindrical shell 2 is fixedly connected or integrally arranged with the base 1, the base is defined as a horizontal direction, the axial direction of the cylindrical shell is a horizontal direction, the left end and the right end of the cylindrical shell are provided with end covers, 7 is shown as an end cover, wherein, the end cover at one end is detachably and fixedly connected with the cylindrical shell or the end covers at both ends are detachably and fixedly connected with the cylindrical shell, the middle shaft is rotatably connected with the end covers at both ends, the middle shaft is fixedly connected with a synchronous cylinder 8, a flexible friction belt 9 bypasses the bottom of the synchronous cylinder from one side of the synchronous cylinder and then reaches the other side, the flexible friction belt is provided with a friction layer 13, and the friction layer is adhered to the flexible belt 12 to form the flexible friction belt. The friction layer is a plurality of independent blocks. The friction layer can be bonded on the flexible belt by adopting a material similar to the property of the prior sand paper, and the flexible belt can be made of a high-strength binding belt used in fire fighting or a flexible pipe material used in fire fighting. The flexible belt is convenient to replace after being worn by sticking the friction layers, the cost is lower due to replacement of the friction layers, the friction layers at different parts are different in wear degree in use due to the fact that the friction layers can be replaced with heavier wear in a targeted mode.
The equal fixedly connected with screw rod 10 in both ends of flexible friction area 9 has seted up bolt perforation 11 respectively around circular cylinder casing top, and the screw rod passes bolt perforation 11, wears to be equipped with adjusting nut 6 on the outer screw rod of circular cylinder casing, installs the pedal simultaneously on the pedal turning at both ends, perhaps installs the grab handle simultaneously. And 5, the pedal is used. The pedals are used for lower limb training, the grab handle is used for upper limb training, the grab handle and the crutches are connected through threads, the grab handle is simple and is not shown in the drawing.
When the device is installed, the middle shaft and the synchronous cylinder are installed on one end cover, the flexible friction belt is installed at a set position, the screw rod penetrates through the bolt through hole, the adjusting nut is screwed on the screw rod, the other end cover is installed, the pedal crutch is installed, and the pedal or the grab handle is installed as required.
When this device uses, during the upper limbs training, with the base fixed or arrange in on the mesa can (whether unable adjustment base can bring the safety risk for the patient according to in the use and decide), hold the grab handle and can train, during the lower limbs training, the patient can sit on the chair or adopt the prone position to adopt the pedal can realize the lower limbs training, the resistance in the training process passes through adjusting bolt and can adjust.
After the embodiments of the present invention have been described in detail, those skilled in the art can clearly understand that various changes and modifications can be made without departing from the scope and spirit of the above claims, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention, and the present invention is not limited to the embodiments of the examples given in the specification.
Claims (3)
1. The utility model provides a simple and easy type adjustable resistance limbs trainer, includes the base, rotates on the base and installs the axis, centraxonial both ends fixedly connected with pedal turn, its characterized in that respectively: be provided with the cylinder casing with base fixed connection or an organic whole, the definition base is the horizontal direction, the axial of cylinder casing is the horizontal direction, both ends have the end cover about the cylinder casing, wherein can dismantle fixed connection between the end cover of one end and the cylinder casing or can dismantle fixed connection between the end cover at both ends all and the cylinder casing, the axis rotates and connects on the end cover at both ends, epaxial fixedly connected with synchronous section of thick bamboo of axis, the flexible friction area walks around synchronous bobbin base portion from synchronous section of thick bamboo one side and reachs the opposite side, the equal fixedly connected with screw rod in both ends of flexible friction area, bolt perforation has been seted up respectively around the cylinder casing top, the screw rod passes bolt perforation, wear to be equipped with adjusting nut on the outer screw rod of cylinder casing, install the pedal simultaneously on the foot crutch at both ends, or install the grab handle simultaneously.
2. The simplified adjustable resistance limb training device of claim 1, wherein: the flexible friction belt is provided with a friction layer, and the friction layer is adhered to the flexible friction belt to form the flexible friction belt.
3. The simplified adjustable resistance limb training apparatus of claim 2, wherein: the friction layer is a plurality of independent blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120605110.6U CN214971534U (en) | 2021-03-25 | 2021-03-25 | Simple and easy type adjustable resistance limbs trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120605110.6U CN214971534U (en) | 2021-03-25 | 2021-03-25 | Simple and easy type adjustable resistance limbs trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214971534U true CN214971534U (en) | 2021-12-03 |
Family
ID=79162564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120605110.6U Active CN214971534U (en) | 2021-03-25 | 2021-03-25 | Simple and easy type adjustable resistance limbs trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214971534U (en) |
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2021
- 2021-03-25 CN CN202120605110.6U patent/CN214971534U/en active Active
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