CN211584142U - Brake device of walking aid - Google Patents
Brake device of walking aid Download PDFInfo
- Publication number
- CN211584142U CN211584142U CN201922265728.8U CN201922265728U CN211584142U CN 211584142 U CN211584142 U CN 211584142U CN 201922265728 U CN201922265728 U CN 201922265728U CN 211584142 U CN211584142 U CN 211584142U
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- China
- Prior art keywords
- brake
- wheel
- wheels
- walking aid
- wheel base
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Abstract
The utility model discloses a help capable ware brake equipment, include: the walking aid comprises a frame of the walking aid, wheels, a rotating shaft, brake wheels, brake rods, brake pads, brake springs and a wheel base; the bottom end of the frame of the walking aid is provided with a wheel base; the lower end of the wheel base is provided with a rotating shaft; the rotating shaft is provided with wheels and brake wheels, and the brake wheels are positioned in the wheel base; the brake rod is arranged below the frame of the walking aid and corresponds to the brake wheel; one end of the brake lever corresponding to the brake wheel is provided with a bending part; the bending part is provided with a brake spring and a brake pad; the brake pad is matched with the brake wheel; the other end of the brake spring is fixed on the wheel base. The device applies pressure to the upper part of the wheel at any time, so that the wheel is locked, and the phenomenon of slipping caused by improper operation of a patient is avoided. When no pressure exists, the patient can be pushed conveniently, and the burden of forward movement of the patient is relieved.
Description
Technical Field
The utility model belongs to the technical field of help capable ware technique and specifically relates to a help capable ware brake equipment is related to.
Background
At present, the capable ware of helping people is often that the lower extreme front side is equipped with two wheels, and the landing leg direct contact ground of lower extreme rear side plays fixed effect, and when the patient used, can cause the patient sometimes because reasons such as impatience, when not waiting the landing leg to fall to the ground, just exert gravity to it to lead to the phenomenon of slipping, consequently, need design a brake equipment and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a help capable ware brake equipment.
To achieve the above object, the present invention adopts the following:
a walker braking device comprising: the walking aid comprises a frame of the walking aid, wheels, a rotating shaft, brake wheels, brake rods, brake pads, brake springs and a wheel base; the bottom end of the frame of the walking aid is provided with a wheel base; the lower end of the wheel base is provided with a rotating shaft; the rotating shaft is provided with wheels and brake wheels, and the brake wheels are positioned in the wheel base; the brake rod is arranged below the frame of the walking aid and corresponds to the brake wheel; one end of the brake lever corresponding to the brake wheel is provided with a bending part; the bending part is provided with a brake spring and a brake pad; the brake pad is matched with the brake wheel; the other end of the brake spring is fixed on the wheel base.
Preferably, the walker frame comprises two side frames in an A shape and an arc-shaped connecting rod; one end of the lower part of each side frame is provided with a rotating shaft, and the other end of each side frame is sleeved with a friction cap; a handle is arranged above the side frame; the connecting rod is connected with the two side frames.
Preferably, the number of the brake wheels and the number of the wheels are two, and the brake wheels and the wheels are fixed on the rotating shaft. Only two wheels are adopted on the frame of the walking aid, and the other two wheels are sleeved with friction caps, so that the walking aid is beneficial to patients with weak hands and feet.
Preferably, the bending part is U-shaped, and braking springs are disposed at both ends of the bending part. When the brake spring has no gravity, the brake block can be driven to be far away from the brake wheel.
Preferably, the wheel base is internally provided with a limiting block, and the limiting block is matched with the brake lever. The limiting block ensures that the brake rod moves linearly inside the wheel base.
The utility model has the advantages of it is following:
1. the device applies pressure to the upper part of the wheel at any time, so that the wheel is locked, and the phenomenon of slipping caused by improper operation of a patient is avoided.
2. The device is convenient to push when no pressure exists, and the burden of forward movement of a patient is reduced.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a brake device of a walking aid of the present invention.
FIG. 2 is a side sectional view of the brake device of the walking aid of the present invention.
FIG. 3 is a schematic view of the partial enlarged structure of the brake device of the walking aid of the present invention.
In the figures, the various reference numbers are:
1-a frame of a walking aid, 11-a side frame, 12-a connecting rod, 2-wheels, 3-a rotating shaft, 4-a brake wheel, 5-a brake rod, 51-a bending part, 6-a brake sheet, 7-a brake spring, 8-a wheel base, 9-a friction cap and 10-a handle.
Detailed Description
In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1 to 3, a brake device for a walking aid comprises: the walking aid comprises a walking aid frame 1, wheels 2, a rotating shaft 3, a brake wheel 4, a brake rod 5, a brake block 6, a brake spring 7 and a wheel base 8; the frame 1 of the walking aid comprises two A-shaped side frames 11 and an arc-shaped connecting rod 12;
furthermore, the side frame 11 has two bottom ends, a wheel base 8 is installed on one of the bottom ends, the wheel base 8 is connected with the side frame 11 in an inserting manner, a rotating shaft 3 is installed below the wheel base 8, a wheel 2 and a brake wheel 4 are sleeved on the rotating shaft 3, the wheel 2 and the brake wheel 4 are fixed relative to the rotating shaft 3, and the brake wheel 4 is located inside the wheel base 8, namely the brake wheel 4 and the wheel 2 rotate synchronously.
Further, a brake lever 5 is installed at a position where the side frame 11 is inserted into the wheel base 8, the brake lever 5 is fixed to the bottom of the side frame 11 through a screw, and the whole brake lever 5 reciprocates on the wheel base 8.
Furthermore, one end of the brake lever 5 corresponding to the brake wheel 4 is provided with a bending part 51, the bending part 51 is provided with a brake spring 7 and a brake pad 6, and the brake pad 6 is contacted with the brake wheel 4 when the brake spring 7 is compressed, so that the braking effect is generated; the other end of the brake spring 7 is fixed on the wheel base 8.
Furthermore, the other bottom end of the side frame 11 is sleeved with a friction cap 9 to improve the friction force.
Further, a handle 10 is arranged above the side frame 11, so that the use is convenient.
It is evident that the number of brake wheels 4 and wheels 2 is two and both are fixed to the rotating shaft 3. Only two wheels are adopted on the frame 1 of the walking aid, and the other two wheels are sleeved with friction caps, so that the walking aid is beneficial to patients with weak hands and feet.
Further, a limiting block is arranged inside the wheel base 8, and the purpose of the limiting block is to guarantee the linear motion of the brake rod 5.
It should be noted that, the device can also replace the arc connecting rod 12 with a connecting plate, and a cushion is arranged on the connecting plate, so that the patient can have a rest directly after moving.
The working principle of the device is as follows: at first, the patient who has no strength of hands and feet can keep standing, the walking needs to be supported by an auxiliary device, when the patient stands, the device is pushed forwards, the brake spring 7 is not compressed, the brake block 6 and the brake wheel 4 are kept in a separated state, when the patient walks previously, both hands can generate downward pressure, so that the brake block 6 is in contact with the brake wheel 4, the wheel 2 is locked, at the moment, the device is equivalently provided with four fixed support legs, and the sliding phenomenon is completely avoided.
Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.
Claims (5)
1. A brake device for a walking aid, comprising: the walking aid comprises a frame of the walking aid, wheels, a rotating shaft, brake wheels, brake rods, brake pads, brake springs and a wheel base; the bottom end of the frame of the walking aid is provided with a wheel base; the lower end of the wheel base is provided with a rotating shaft; the rotating shaft is provided with wheels and brake wheels, and the brake wheels are positioned in the wheel base; the brake rod is arranged below the frame of the walking aid and corresponds to the brake wheel; one end of the brake lever corresponding to the brake wheel is provided with a bending part; the bending part is provided with a brake spring and a brake pad; the brake pad is matched with the brake wheel; the other end of the brake spring is fixed on the wheel base.
2. The brake assembly of claim 1, wherein the walker frame includes two side frames of a-shape and a connecting rod of arcuate shape; one end of the lower part of each side frame is provided with a rotating shaft, and the other end of each side frame is sleeved with a friction cap; a handle is arranged above the side frame; the connecting rod is connected with the two side frames.
3. The brake device for walking aid of claim 2, wherein the number of said brake wheels and wheels is two, and they are fixed on the rotation shaft.
4. The brake device for walking aid of claim 1, wherein the bending portion is U-shaped and the brake spring is provided at both ends of the bending portion.
5. The brake device of claim 1, wherein the wheel base is provided with a limiting block inside, and the limiting block is matched with the brake rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922265728.8U CN211584142U (en) | 2019-12-16 | 2019-12-16 | Brake device of walking aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922265728.8U CN211584142U (en) | 2019-12-16 | 2019-12-16 | Brake device of walking aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211584142U true CN211584142U (en) | 2020-09-29 |
Family
ID=72592972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922265728.8U Expired - Fee Related CN211584142U (en) | 2019-12-16 | 2019-12-16 | Brake device of walking aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211584142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101151A (en) * | 2021-04-20 | 2021-07-13 | 丁树长 | Good-practicability walking aid for rehabilitation medical treatment |
-
2019
- 2019-12-16 CN CN201922265728.8U patent/CN211584142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101151A (en) * | 2021-04-20 | 2021-07-13 | 丁树长 | Good-practicability walking aid for rehabilitation medical treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20211216 |