CN217091343U - Walking aid with self-locking cross rods - Google Patents
Walking aid with self-locking cross rods Download PDFInfo
- Publication number
- CN217091343U CN217091343U CN202123299289.6U CN202123299289U CN217091343U CN 217091343 U CN217091343 U CN 217091343U CN 202123299289 U CN202123299289 U CN 202123299289U CN 217091343 U CN217091343 U CN 217091343U
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- China
- Prior art keywords
- rod
- cross
- locking
- supporting
- cross rod
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- 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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- 238000012856 packing Methods 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000034657 Convalescence Diseases 0.000 description 1
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Abstract
The utility model discloses a walking aid of cross rod area auto-lock, include: foldable supports, wheels, and armrests; the foldable support is provided with a first support rod, a second support rod, a third support rod, a first cross rod, a second cross rod, a connecting part, a connecting rod, a locking plate and a torsion spring; the utility model discloses the left and right sides branch portion of helping capable ware struts or contracts through first crossbar and second crossbar and realizes folding function to set up self-locking function on the crossbar, the crossbar struts the back and just can the locking spacing, helps capable ware to strut the setting and just can use, as long as stir the lock plate when packing up and can the unblock fold, the transport of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of help capable ware, specifically speaking relates to a help capable ware of cross rod area auto-lock.
Background
The function of helping the capable ware is that the supplementary walking of not limp people walks, and the people that the leg is not good can utilize to help the capable ware to assist the walking, and the shank has the person of hindering the department in the convalescence can utilize to help the capable ware to carry out the physics recovered, helps the capable ware also have the function of seat, has tired to sit and has a rest on helping the capable ware, and the volume of helping the capable ware matches with the wheelchair and does not have folding function, and general car is inconvenient to carry.
SUMMERY OF THE UTILITY MODEL
In view of this, the technical problem to be solved by the present invention is to provide a walking aid with self-locking cross rods, which solves the problem that the walking aid cannot be folded in the prior art.
In order to solve the technical problem, the utility model discloses a help capable ware of cross rod area auto-lock, include: foldable supports, wheels, and armrests; the foldable bracket is provided with a first supporting rod, a second supporting rod, a third supporting rod, a first cross rod, a second cross rod, a connecting part, a connecting rod, a locking plate and a torsion spring, wherein the first supporting rod, the second supporting rod and the third supporting rod are mutually connected to form a triangular supporting part, the left and right supporting parts are in cross connection with the second cross rod through the first cross rod, the first cross rod is hinged with the second cross rod, the lower end parts of the first cross rod and the second cross rod are respectively connected with the first supporting rod of the left and right supporting parts through a rotating sleeve, the rotating sleeve can rotate around the first supporting rod, the end parts of the second supporting rod and the third supporting rod are fixed on the connecting part, one end of the connecting rod is hinged with the connecting part, the other end of the connecting rod is hinged with the cross rod, the first limiting column is arranged on the connecting rod, the locking plate is hinged on the cross rod and is matched with the first limiting column on the connecting rod for locking, the locking plate is provided with a second limiting column and a locking groove, the torsional spring is sleeved on the hinge pin shaft of the locking plate, one end of the torsional spring is sleeved on the second limiting column, and the other end of the torsional spring is inserted into the hole of the cross rod.
Furthermore, the upper ends of the first cross rod and the second cross rod are respectively provided with a cross rod.
Furthermore, a flexible belt is arranged between the two cross rods.
Furthermore, a shifting block is arranged on the locking plate.
Compared with the prior art, the application can obtain the following technical effects:
the utility model discloses the left and right sides branch portion of helping capable ware struts or contracts through first crossbar and second crossbar and realizes folding function to set up self-locking function on the crossbar, the crossbar struts the back and just can the locking spacing, helps capable ware to strut the setting and just can use, as long as stir the lock plate when packing up and can the unblock fold, the transport of being convenient for.
Of course, it is not necessary for any one product to achieve all of the above-described technical effects simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of a walker according to an embodiment of the present invention;
fig. 2 is a schematic view of a foldable stand according to an embodiment of the present invention;
fig. 3 is an enlarged schematic view at a in fig. 2.
Attached drawing identification
The foldable support comprises a foldable support 1, wheels 2, a handrail 3, a rotating sleeve 4, a first limiting column 5, a second limiting column 6, a locking groove 7, a hole 8, a first supporting rod 10, a second supporting rod 11, a third supporting rod 12, a first cross rod 13, a second cross rod 14, a connecting part 15, a connecting rod 16, a locking plate 17, a torsion spring 18, a cross rod 20, a flexible belt 21 and a shifting block 22.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
Referring to fig. 1 to 3, fig. 1 is a schematic view of a walking aid according to an embodiment of the present invention; fig. 2 is a schematic view of a foldable stand according to an embodiment of the present invention; fig. 3 is an enlarged schematic view at a in fig. 2. A cross-bar self-locking walker, comprising: a foldable support 1, wheels 2 and a handrail 3; the foldable bracket 1 is provided with a first supporting rod 10, a second supporting rod 11, a third supporting rod 12, a first cross rod 13, a second cross rod 14, a connecting part 15, a connecting rod 16, a locking plate 17 and a torsion spring 18, wherein the first supporting rod 10, the second supporting rod 11 and the third supporting rod 12 are mutually connected to form a triangular supporting part, the left supporting part and the right supporting part are mutually connected with the second cross rod 14 in a cross way through the first cross rod 13, the first cross rod 13 is mutually hinged with the second cross rod 14, the lower end parts of the first cross rod 13 and the second cross rod 14 are respectively connected with the first supporting rod 10 of the left supporting part and the right supporting part through a rotating sleeve 4, the rotating sleeve 4 can rotate around the first supporting rod 10, the end parts of the second supporting rod 11 and the third supporting rod 12 are fixed on the connecting part 15, one end of the connecting rod 16 is hinged with the connecting part 15, the other end of the connecting rod is hinged with the cross rod, a first limiting column 5 is arranged on the connecting rod 16, the locking plate 17 is hinged on the cross rod and is matched and locked with the first limiting column 5 on the connecting rod 16, the locking plate 17 is provided with a second limiting column 6 and a locking groove 7, the torsion spring 18 is sleeved on the hinge pin shaft of the locking plate 17, one end of the torsion spring 18 is sleeved on the second limiting column 6, and the other end of the torsion spring 18 is inserted into the hole 8 of the cross rod.
The upper ends of the first cross rod 13 and the second cross rod 14 are respectively provided with a cross rod 20; a flexible belt 21 is arranged between the two cross rods 20; the lock plate 17 is provided with a dial 22.
And (4) locking function: the upper ends of the first cross rod 13 and the second cross rod 14 are provided with a connecting rod 16, a locking plate 17 and a torsion spring 18, the foldable support 1 is provided with a left side supporting part and a right side supporting part, the connecting part 15 is a connecting piece on the supporting part, the inner side of the connecting part 15 is provided with a supporting support, after the left side supporting part and the right side supporting part are unfolded, the cross rods 20 on the first cross rod 13 and the second cross rod 14 just fall on the supporting support, at the moment, the first limiting column 5 on the connecting rod 16 is clamped with the locking groove 7 on the locking plate 17, two end parts of the torsion spring 18 originally lean against each other, two end parts of the torsion spring 18 are arranged on the cross rod and the second limiting column 6 respectively, the torsion of the torsion spring 18 enables the locking plate 17 to be tightly clamped with the first limiting column 5 and cannot be separated from the locking groove, and the flexible belt 21 on the cross rod 20 is also unfolded to be used as a seat.
The utility model discloses the left and right sides branch portion of helping capable ware struts or contracts through first crossbar 13 and second crossbar 14 and realizes folding function to set up self-locking function on the crossbar, just can the locking spacing after the crossbar struts, helps capable ware to strut the setting and just can use, as long as stir lock plate 17 when packing up can the unblock fold, the transport of being convenient for.
While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (4)
1. A cross-bar self-locking walker, comprising: foldable supports, wheels, and armrests;
it is characterized in that the foldable bracket is provided with a first supporting rod, a second supporting rod, a third supporting rod, a first cross rod, a second cross rod, a connecting part, a connecting rod, a locking plate and a torsion spring, wherein the first supporting rod, the second supporting rod and the third supporting rod are mutually connected to form a triangular supporting part, the left and right supporting parts are in cross connection with the second cross rod through the first cross rod, the first cross rod and the second cross rod are mutually hinged, the lower end parts of the first cross rod and the second cross rod are respectively connected with the first supporting rods of the left and right supporting parts through rotating sleeves, the rotating sleeves can rotate around the first supporting rods, the end parts of the second supporting rod and the third supporting rod are fixed on the connecting part, one end of the connecting rod is hinged with the connecting part, the other end of the connecting rod is hinged with the cross rod, a first limiting column is arranged on the connecting rod, the locking plate is hinged on the cross rod and is matched with the first limiting column on the connecting rod for locking, a second limiting column and a locking groove are arranged on the locking plate, the torsional spring is sleeved on the hinge pin shaft of the locking plate, one end of the torsional spring is sleeved on the second limiting column, and the other end of the torsional spring is inserted into the hole of the cross rod.
2. The cross-bar self-locking walker of claim 1 wherein the upper ends of the first and second cross-bars are each provided with a cross-bar.
3. The cross-bar self-locking walker of claim 2 wherein a flexible strap is provided between the two cross bars.
4. The crossed rod self-locking walker of claim 1 wherein the locking plate has a paddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123299289.6U CN217091343U (en) | 2021-12-27 | 2021-12-27 | Walking aid with self-locking cross rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123299289.6U CN217091343U (en) | 2021-12-27 | 2021-12-27 | Walking aid with self-locking cross rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217091343U true CN217091343U (en) | 2022-08-02 |
Family
ID=82591496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123299289.6U Expired - Fee Related CN217091343U (en) | 2021-12-27 | 2021-12-27 | Walking aid with self-locking cross rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217091343U (en) |
-
2021
- 2021-12-27 CN CN202123299289.6U patent/CN217091343U/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: 20220802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |