CN215229400U - Multifunctional electric leisure wheelchair - Google Patents
Multifunctional electric leisure wheelchair Download PDFInfo
- Publication number
- CN215229400U CN215229400U CN202120811016.6U CN202120811016U CN215229400U CN 215229400 U CN215229400 U CN 215229400U CN 202120811016 U CN202120811016 U CN 202120811016U CN 215229400 U CN215229400 U CN 215229400U
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- CN
- China
- Prior art keywords
- walking aid
- wheelchair
- block
- pin
- sleeve block
- 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 relates to the technical field of wheelchair equipment, in particular to a multifunctional electric leisure wheelchair, which comprises a backrest bracket, wherein a quick-release device is arranged on the backrest bracket; the walking aid comprises a walking aid support, a connecting pipe is arranged at the front end of the walking aid support and detachably connected with the quick-release device, the quick-release device comprises a sleeve block, the sleeve block is horizontally arranged and connected with the backrest support, and a through sleeve block hole is formed in the sleeve block; the inserting block is vertically and fixedly connected below the connecting pipe, and the inserting block is detachably inserted into the sleeve block; the round pin, the length of round pin is greater than the internal diameter of cover piece, round pin detachable inserts in the pinhole, the utility model discloses make the personage that the leg is inconvenient also can use auxiliary device in public lavatory, the existence of walking aid postposition and round pin can provide the function of preventing empting for the wheelchair, promotes the safety in utilization performance of this equipment.
Description
Technical Field
The utility model belongs to the technical field of wheelchair equipment technique and specifically relates to a multi-functional electronic leisure wheelchair car.
Background
An electric wheelchair is a wheelchair that is augmented with an electric motor and means of navigational control. Typically a small joystick is mounted on the armrest rather than the manually powered wheelchair.
Depending on the way of operation, there are rocker levers, head or blowing-sucking system, etc. which are controlled by various switches.
For severely paralyzed or persons requiring greater range of motion, the use of an electric wheelchair is a good choice as long as the cognitive abilities are good, but requires a greater space for movement.
Since the barrier-free toilet is not widespread and the electric wheelchair cannot be used in a narrow compartment, a person with lower limb dysfunction cannot conveniently use the toilet.
Disclosure of Invention
The utility model aims at: overcomes the defects in the prior art and provides a multifunctional electric leisure wheelchair.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
a multifunctional electric leisure wheelchair comprises a backrest support, wherein a quick-release device is arranged on the backrest support;
the walking aid comprises a walking aid support, a connecting pipe is arranged at the front end of the walking aid support, and the connecting pipe is detachably connected with the quick-release device.
Furthermore, the quick release device comprises a sleeve block, the sleeve block is horizontally arranged and connected with the backrest support, and a through sleeve block hole is formed in the sleeve block;
the inserting block is vertically and fixedly connected below the connecting pipe, and the inserting block is detachably inserted into the sleeve block;
and the length of the pin is greater than the inner diameter of the sleeve block, and the pin is detachably inserted into the pin hole.
Furthermore, the edge at the lower end of the inserting block is provided with a chamfer or a fillet.
Furthermore, one end of the pin is connected with one end of a connecting belt, and the other end of the connecting belt is fixed on the backrest support or the walking aid support.
Furthermore, one end of the pin is provided with a stop block.
Further, the axis of the pin hole intersects the horizontal plane.
Furthermore, a pipe sleeve is arranged at the front end of the connecting pipe, and a rubber shock pad is attached to the front end of the pipe sleeve.
Further, the distance between the bottom end of the walking aid and the ground is larger than 0.
Furthermore, a placing ring is arranged on the backrest support or the walking aid support.
Adopt the technical scheme of the utility model's beneficial effect is:
1. the utility model discloses make low limbs dysfunction personage in the accessible non-accessible public lavatory of use.
2. The rear of the walking aid and the existence of the pin can provide the function of preventing the wheelchair from toppling, thereby improving the use safety performance of the device.
3. The quick release device makes the removal and installation of the walking aid extremely convenient.
4. The round pin passes through the connecting band to be connected and can avoid the round pin to lose on the back support and omit.
5. The intersection of the axis of the pin hole and the horizontal plane enables the pin to avoid being shaken out of the pin hole due to bumping under the action of gravity.
6. The placing ring can insert the pin into the placing hole after the walking aid is taken down, so that the pin is prevented from shaking to generate noise.
7. The chamfer under the insert block facilitates the insertion of the insert block into the sleeve block hole.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein
Fig. 1 is an oblique view of the present invention;
FIG. 2 is a detailed view of the quick release device of the present invention;
FIG. 3 is a detailed view of the nest block of the present invention;
fig. 4 is a detailed view of the connecting pipe of the present invention.
1-backrest support 2-quick release device 21-sleeve block 211-sleeve block hole 22-connecting pipe 23-insert block 24-pin 241-stop block 242-connecting ring 3-walking aid 31-walking aid support 32-placing ring.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention. The utility model discloses utilize structural schematic diagram etc. to carry out the detailed description, the schematic diagram is the example only, and it should not restrict here the scope of the utility model protection. In addition, the actual fabrication process should include three-dimensional space of length, width and depth.
Referring to fig. 1 to 4, a multifunctional electric leisure wheelchair includes a backrest support 1, wherein a quick release device 2 is disposed on the backrest support 1;
the walking aid 3 comprises a walking aid bracket 31, the front end of the walking aid bracket 31 is provided with a connecting pipe 22, and the connecting pipe 22 is detachably connected with the quick release device 2. The walking aid 3 is mounted behind the rear wheel of the wheelchair, so that the wheelchair can be prevented from falling down to cause danger.
Referring to fig. 2, the quick release device 2 includes a sleeve block 21, the sleeve block 21 is horizontally disposed and connected to the backrest support 1, and a through sleeve block hole 211 is formed on the sleeve block 21;
the inserting block 23 is provided with a pin hole, the inserting block 23 is vertically and fixedly connected below the connecting pipe 22, and the inserting block 23 is detachably inserted into the sleeve block 21; the edge of the lower end of the insert 23 is provided with a chamfer or a fillet. The chamfer or fillet under the insert 23 allows the insert 23 to be easily inserted into the pocket hole 211.
And a pin 24, the length of the pin 24 being greater than the inner diameter of the boss hole 211, the pin 24 being detachably inserted into the pin hole. The pin 24 inserted into the pin hole can limit the movement of the insert block 23 from bottom to top, can provide support for the wheelchair when the wheelchair tilts backwards, avoids the danger caused by the wheelchair toppling, and can also prevent the walking aid 3 from bumping up and down on a bumpy road section so that the walking aid 3 falls off.
Referring to fig. 2 and 4, one end of the pin 24 is provided with a connection ring 242, and the connection ring 242 is connected with one end of a connection band, and the other end of the connection band is fixed to the backrest support 1 or the walker support 31. One end of the pin 24 is provided with a stopper 241. The axis of the pin hole intersects the horizontal plane. A placing ring 32 is arranged on the backrest support 1 or the walking aid support 31. The pin holes intersecting the horizontal plane and the stop 241 enable the pin 24 to avoid being shaken out of the pin holes under the influence of gravity when bumping a road section. When the walker 3 is removed, the pin 24 is inserted into the placing ring 32, so that the pin 24 is prevented from being lost.
The front end of the connection pipe 22 is provided with a pipe sleeve, and a rubber shock pad is attached to the front end of the pipe sleeve. The sleeve and the shock pad can prevent the connecting pipe 22 made of metal from colliding with the backrest support 1 made of metal to generate harsh noise and paint on the surface of the scraping flower.
The distance between the bottom end of the walking aid 3 and the ground is larger than 0, so that the contact area of the wheelchair and the ground is reduced, the friction force is reduced, and the wheelchair is more energy-saving.
When the non-obstacle-free public toilet is used, the pin 24 is only required to be pulled out of the pin hole, the pin 24 is placed into the placing ring 32, the walking aid 3 is lifted to enable the insertion block 23 to be separated from the sleeve block 21, then the walking aid 3 can be used for defecation, after the defecation is finished, the walking aid 3 is lifted to enable the insertion block 23 to be inserted into the sleeve block 21, and then the pin 24 is inserted into the pin hole, so that the wheelchair can be continuously used.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The utility model provides a multi-functional electronic leisure wheelchair which characterized in that: the backrest comprises a backrest support, wherein a quick-release device is arranged on the backrest support;
the walking aid comprises a walking aid support, a connecting pipe is arranged at the front end of the walking aid support, and the connecting pipe is detachably connected with the quick-release device.
2. The multifunctional electric leisure wheelchair as claimed in claim 1, wherein: the quick release device comprises a sleeve block, the sleeve block is horizontally arranged and connected with the backrest support, and a through sleeve block hole is formed in the sleeve block;
the inserting block is vertically and fixedly connected below the connecting pipe, and the inserting block is detachably inserted into the sleeve block;
and the length of the pin is greater than the inner diameter of the sleeve block, and the pin is detachably inserted into the pin hole.
3. The multifunctional electric leisure wheelchair as claimed in claim 2, characterized in that: and the edge at the lower end of the inserting block is provided with a chamfer or a fillet.
4. The multifunctional electric leisure wheelchair as claimed in claim 2, characterized in that: one end of the pin is connected with one end of a connecting belt, and the other end of the connecting belt is fixed on the backrest support or the walking aid support.
5. The multifunctional electric leisure wheelchair as claimed in claim 2, characterized in that: one end of the pin is provided with a stop block.
6. The multifunctional electric leisure wheelchair as claimed in claim 2, characterized in that: the axis of the pin hole intersects the horizontal plane.
7. The multifunctional electric leisure wheelchair as claimed in claim 1, wherein: the front end of the connecting pipe is provided with a pipe sleeve, and the front end of the pipe sleeve is adhered with a rubber shock pad.
8. The multifunctional electric leisure wheelchair as claimed in claim 1, wherein: the distance between the bottom end of the walking aid and the ground is greater than 0.
9. The multifunctional electric leisure wheelchair as claimed in claim 2, characterized in that: and a placing ring is arranged on the backrest support or the walking aid support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120811016.6U CN215229400U (en) | 2021-04-20 | 2021-04-20 | Multifunctional electric leisure wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120811016.6U CN215229400U (en) | 2021-04-20 | 2021-04-20 | Multifunctional electric leisure wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215229400U true CN215229400U (en) | 2021-12-21 |
Family
ID=79509729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120811016.6U Expired - Fee Related CN215229400U (en) | 2021-04-20 | 2021-04-20 | Multifunctional electric leisure wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215229400U (en) |
-
2021
- 2021-04-20 CN CN202120811016.6U patent/CN215229400U/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 |
Granted publication date: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |