CN211356337U - Multifunctional wheelchair handle - Google Patents
Multifunctional wheelchair handle Download PDFInfo
- Publication number
- CN211356337U CN211356337U CN201922008193.6U CN201922008193U CN211356337U CN 211356337 U CN211356337 U CN 211356337U CN 201922008193 U CN201922008193 U CN 201922008193U CN 211356337 U CN211356337 U CN 211356337U
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- CN
- China
- Prior art keywords
- brake
- steel cable
- handle
- steel
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a multifunctional wheelchair handle, it includes: the brake support is established to the right side cover of hand (hold) body, and the brake support includes: a brake handle hinged with the left side of the brake bracket and a steel sleeve limiting seat on the right side below the brake handle; the brake mechanism that is located the right side, brake mechanism includes: the brake device comprises brake calipers at two sides, a brake base at the bottom and a spring positioned between the brake calipers and the brake base, wherein the brake calipers are hinged with the brake base; the left end of the locking steel cable is connected with the brake handle, and the right end of the locking steel cable is provided with a steel cable limiting cap. The utility model discloses a set up the brake support on the hand (hold) body to make it link to each other with brake mechanism through the locking cable wire, press the brake handle on the brake support after, the taut brake tong of locking cable wire, the tight wheel of brake tong is stopped, makes the people that supplementary wheelchair removed also can brake the wheelchair.
Description
Technical Field
The utility model belongs to the field of medical equipment, specifically speaking relates to a multi-functional wheelchair hand (hold).
Background
The wheelchair is an important tool for rehabilitation, not only is the wheelchair used as a travel tool for physically disabled persons and persons with mobility disabilities, but also more importantly, the wheelchair is used for physical exercise and participating in social activities. The common wheelchair generally comprises a wheelchair frame, wheels, a brake device and a seat back. The hand-operated wheelchair is added with a hand-operated device on the basis of a common wheelchair. The electric wheelchair is additionally provided with an electronic power assisting system on the basis of a common wheelchair, so that the physical consumption of a user is reduced. When the wheelchair is pushed normally, if the wheelchair is tightened, braking is needed, most wheelchairs on the market are mainly provided with braking devices beside the wheels, and if braking is carried out only by a person sitting on the wheelchair, certain potential safety hazards are caused. There is therefore a need in the market for a device that assists the person moving the wheelchair to also brake.
SUMMERY OF THE UTILITY MODEL
In view of this, the technical problem to be solved by the present application is to provide a multifunctional wheelchair handle, in which a brake bracket is disposed on a handle body, and is connected to a brake mechanism through a locking cable, after the brake handle on the brake bracket is pressed, the locking cable tightens a brake clamp, and the brake clamp clamps a wheel to brake, so that a person assisting the movement of the wheelchair can also brake the wheelchair.
In order to solve the above technical problem, the application discloses a multi-functional wheelchair hand (hold), it includes: the brake support is established to the right side cover of hand (hold) body, and the brake support includes: a brake handle hinged with the left side of the brake bracket and a steel sleeve limiting seat on the right side below the brake handle; the brake mechanism that is located the right side, brake mechanism includes: the brake device comprises brake calipers at two sides, a brake base at the bottom and a spring positioned between the brake calipers and the brake base, wherein the brake calipers are hinged with the brake base; the left end of the locking steel cable is connected with the brake handle, the right end of the locking steel cable is provided with a steel cable limiting cap, and the right side of the locking steel cable penetrates through the interior of the brake tong and is limited by the steel cable limiting cap; the steel cable sheath is sleeved outside the locking steel cable, steel sleeves are arranged at two ends of the steel cable sheath, the steel sleeve at the left side is embedded in the steel sleeve limiting seat, and the steel sleeve at the right side is abutted to the side face of the brake tong.
According to the utility model discloses an embodiment, wherein above-mentioned hand (hold) body left side tip cover is established insulating rubber sleeve.
According to the utility model discloses an embodiment, wherein be equipped with convex steel bushing step in the spacing seat of above-mentioned steel bushing.
According to the utility model relates to an embodiment, wherein there is the rubber brake block through the bolt fastening on the above-mentioned brake tong.
Compared with the prior art, the utility model discloses can obtain including following technological effect:
the brake bracket is arranged on the handle body and is connected with the brake mechanism through the locking steel cable, and after the brake handle on the brake bracket is pressed, the locking steel cable tensions the brake clamp, and the brake clamp clamps the wheel to brake, so that a person assisting the movement of the wheelchair can brake the wheelchair.
Of course, it is not necessary for any product to achieve all of the above-described technical effects simultaneously.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
FIG. 1 is a schematic view of a multi-functional wheelchair handlebar in accordance with an embodiment of the present invention;
FIG. 2 is a schematic view of a braking mechanism according to an embodiment of the present invention;
fig. 3 is a partial enlarged view of the multifunctional wheelchair handlebar according to the embodiment of the present invention.
Reference numerals
The brake handle comprises a handle body 10, a brake bracket 20, a brake handle 21, a steel sleeve limiting seat 22, a brake mechanism 30, a brake tong 31, a brake base 32, a spring 33, a locking steel cable 40, a steel cable limiting cap 41, a steel cable sheath 50, a steel sleeve 51, an insulating rubber sleeve 60, a steel sleeve step 70 and a rubber brake pad 80.
Detailed Description
The following detailed description will be made with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Referring to fig. 1, 2 and 3, fig. 1 is a schematic view of a multifunctional wheelchair handle according to an embodiment of the present invention, fig. 2 is a schematic view of a brake mechanism according to an embodiment of the present invention, and fig. 3 is a partial enlarged view of the multifunctional wheelchair handle according to an embodiment of the present invention.
As shown, a multi-function wheelchair handlebar, comprising: the handle body 10 is provided with an insulating rubber sleeve 60 at the left end of the handle body 10 for gripping and anti-skidding. Brake support 20 is established to the right side cover of hand (hold) body 10, and brake support 20 includes: the brake handle 21 is hinged with the brake bracket 20 at the left side, and the steel sleeve limiting seat 22 is arranged at the right side below the brake handle 21, the brake handle 21 can rotate by taking the hinged part as the center, and the steel sleeve limiting seat 22 is internally provided with a raised steel sleeve step 70.
Brake mechanism 30 is located the right side, and brake mechanism 30 includes: the brake device comprises brake calipers 31 on two sides, a brake base 32 at the bottom and a spring 33 positioned between the brake calipers 31 and the brake base 32, wherein the brake calipers 31 are hinged with the brake base 32, and the brake calipers 31 on two sides can rotate by taking the hinged part as a center. The brake base 32 is mounted above the wheel hub, and the brake clamps on both sides are located on both sides of the wheel hub respectively. Preferably, the brake caliper 31 is fixed with a rubber brake pad 80 by a bolt to prevent the brake pad from slipping and affecting the braking effect.
Furthermore, the handle body 10 and the brake mechanism 30 are connected by the locking steel cable 40, the left end of the locking steel cable 40 is connected with the brake handle 21, the right end of the locking steel cable 40 is provided with a steel cable limiting cap 41, the right side of the locking steel cable 40 passes through the inside of the brake tong 31 and is limited by the steel cable limiting cap 41, the steel cable jacket 50 is sleeved outside the locking steel cable 40, the steel cable jacket 50 and the locking steel cable 40 can be mutually moved in series, the two ends of the steel cable jacket 50 are provided with steel sleeves 51, the steel sleeve 51 on the left side is embedded in the steel sleeve limiting seat 22, and the steel sleeve 51 on the right side is abutted against the side face of the brake tong.
When the wheelchair is in a disorder situation and an assistant needs to brake the wheelchair, the assistant presses the brake handle 21 on the handle body 10, the brake handle 21 rotates to drive the locking steel cable 40 to move in the steel cable sheath 50, the locking steel cable 40 is limited by the steel cable limiting cap 41, the left brake clamping hand and the right brake clamping hand 31 are tensioned, and the brake clamping hands 31 clamp the wheelchair hub for braking. When the brake handle 21 is loosened, the locking steel cable 40 loosens the brake caliper 31, and the spring 33 arranged in the locking steel cable can enable the brake caliper 31 to be bounced open, so that the brake caliper 31 is prevented from being still attached to the hub after being loosened. The reasonable arrangement of the multifunctional wheelchair handle enables a person assisting the wheelchair to move to brake the wheelchair.
The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.
Claims (4)
1. A multi-functional wheelchair handlebar characterized in that it comprises:
the hand (hold) body, the right side cover of hand (hold) body is equipped with the brake support, the brake support includes: the brake handle is positioned on the left side below the brake bracket and hinged with the brake bracket, and the steel sleeve limiting seat is positioned on the right side below the brake handle;
the brake mechanism that is located the right side, brake mechanism includes: the brake device comprises brake calipers on two sides, a brake base at the bottom and a spring positioned between the brake calipers and the brake base, wherein the brake calipers are hinged with the brake base;
the left end of the locking steel cable is connected with the brake handle, a steel cable limiting cap is arranged at the end part of the right side of the locking steel cable, and the right side of the locking steel cable penetrates through the interior of the brake tong and is limited by the steel cable limiting cap;
the steel cable sheath is sleeved outside the locking steel cable, steel sleeves are arranged at two ends of the steel cable sheath, the steel sleeve on the left side is embedded in the steel sleeve limiting seat, and the steel sleeve on the right side is abutted to the side face of the brake tong.
2. The multi-functional wheelchair handlebar of claim 1, wherein an insulating rubber sleeve is sleeved on the left end of the handlebar body.
3. The multi-functional wheelchair handlebar of claim 1 wherein a projecting steel bushing step is provided in the steel bushing retainer.
4. The multi-functional wheelchair handlebar of claim 1 wherein a rubber brake pad is bolted to the brake caliper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922008193.6U CN211356337U (en) | 2019-11-20 | 2019-11-20 | Multifunctional wheelchair handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922008193.6U CN211356337U (en) | 2019-11-20 | 2019-11-20 | Multifunctional wheelchair handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211356337U true CN211356337U (en) | 2020-08-28 |
Family
ID=72158940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922008193.6U Expired - Fee Related CN211356337U (en) | 2019-11-20 | 2019-11-20 | Multifunctional wheelchair handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211356337U (en) |
-
2019
- 2019-11-20 CN CN201922008193.6U patent/CN211356337U/en not_active Expired - Fee Related
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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: 20200828 Termination date: 20211120 |