CN221106392U - Foldable knee cart - Google Patents
Foldable knee cart Download PDFInfo
- Publication number
- CN221106392U CN221106392U CN202321963264.8U CN202321963264U CN221106392U CN 221106392 U CN221106392 U CN 221106392U CN 202321963264 U CN202321963264 U CN 202321963264U CN 221106392 U CN221106392 U CN 221106392U
- Authority
- CN
- China
- Prior art keywords
- frame
- cart
- brake
- top end
- locomotive
- 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.)
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Links
- 210000003127 knee Anatomy 0.000 title claims abstract description 17
- 210000002414 leg Anatomy 0.000 claims abstract description 7
- 230000003137 locomotive effect Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Handcart (AREA)
Abstract
The utility model discloses a foldable knee cart which comprises a frame, wherein one end of the frame is connected with a front fork, the bottom end of the front fork is slidably provided with a front shaft, two ends of the front shaft are rotatably provided with front wheels, the top end of the front fork is connected with a first folding hinge, the top end of the first folding hinge is connected with a cart head, one side of the cart head is connected with a cart basket, the top end of the cart head is slidably provided with a quick-release rod, the top end of the quick-release rod is slidably provided with a handle bar, one side of the handle bar is connected with a cart brake, one side of the cart brake is connected with a brake cable, one side of the top end of the frame is slidably provided with a cart seat inserted bar, the top end of the cart seat inserted bar is connected with a leg seat, and the other end of the frame is connected with a second folding hinge. The folding device can effectively increase folding effect, greatly reduce space occupation, is convenient to carry, is convenient to store and place, and improves use convenience.
Description
Technical Field
The utility model relates to the technical field of moped vehicles, in particular to a foldable knee cart.
Background
The knee cart is a power-assisted vehicle for people with mobility impairment, and the knee cart is generally used for rehabilitation training for patients, so that the user can exercise and walk conveniently.
When the knee shallow at present is in use, only can fold handlebar locomotive part, still some carry out the middle-end with the automobile body and fold, and such folding effect is insufficient, still needs to occupy great space when carrying, has reduced the portability.
Disclosure of utility model
The present utility model is directed to a foldable knee cart for solving the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: including the frame, frame one end is connected and is provided with the front fork, the front fork bottom is slided and is provided with the front axle, the front axle both ends are rotated and are provided with the front wheel, the connection of front fork top is provided with folding hinge one, folding hinge one top is connected and is provided with the locomotive, locomotive one side is connected and is provided with the basket, locomotive top is slided and is provided with the quick detach pole, quick detach pole top is slided and is provided with the handlebar, handlebar one side is connected and is provided with the brake, brake one side is connected and is provided with the floodgate line, frame top one side is slided and is provided with the saddle inserted bar, saddle inserted bar top is connected and is provided with the leg seat, frame other end connection is provided with folding hinge two, folding hinge two one side is connected and is provided with the car back frame, car back frame bottom connection is provided with the connecting axle, the rotation of connecting axle both ends is provided with the rear wheel, car back frame one side is rotated and is provided with the frame of stopping.
Preferably, one end of the brake cable is connected with one side of the brake frame.
Preferably, the diameter of the top end of the saddle insert rod is larger than that of the bottom end, and a corresponding through hole is formed in one side of the top end of the frame, corresponding to the bottom end of the saddle insert rod.
Preferably, the two ends of the handlebar are connected and provided with anti-slip rubber sleeves.
Preferably, the front axle, locomotive and quick detach pole one side all are connected and are provided with stop bolt, stop bolt one end all runs through corresponding front axle, locomotive and quick detach pole.
Preferably, the spacing between the rear wheels is smaller than the spacing between the front wheels.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the folding hinge two-wheeled vehicle rear frame, the connecting shaft and the rear wheel of the vehicle are folded through the folding hinge two-wheeled vehicle rear frame, the folding hinge two-wheeled vehicle rear frame can be rotated to fold the vehicle head and the connected parts, and the leg seat can be pulled out from the top end of the vehicle frame through the vehicle seat inserted link, so that the folding effect can be effectively improved, the occupied space is greatly reduced, and the folding hinge two-wheeled vehicle rear frame is convenient to carry;
2. According to the utility model, the front shaft is detached from the front fork by extracting the limit bolts, and the quick-release rod can be extracted from the headstock, so that the trolley can be further detached, the trolley can be stored and placed conveniently, and the convenience of use is improved.
Drawings
FIG. 1 is a schematic view of the whole structure of a foldable knee stroller according to the present utility model;
FIG. 2 is a schematic side view of a foldable knee cart according to the present utility model;
fig. 3 is a schematic side sectional view of a foldable knee stroller according to the present utility model.
In the figure: 1. a frame; 2. a front fork; 3. a front axle; 4. a front wheel; 5. folding a first hinge; 6. a headstock; 7. a basket; 8. a quick-release rod; 9. a handle bar; 10. a brake; 11. a gate line; 12. a saddle bar; 13. a leg rest; 14. folding a second hinge; 15. a rear frame; 16. a connecting shaft; 17. a rear wheel; 18. a brake frame; 19. and a limit bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-3, the present utility model provides a technical solution: including frame 1, frame 1 one end is connected and is provided with front fork 2, front fork 2 bottom slip is provided with front axle 3, front axle 3 both ends are rotated and are provided with front wheel 4, front fork 2 top connection is provided with folding hinge one 5, folding hinge one 5 top connection is provided with locomotive 6, locomotive 6 one side connection is provided with basket 7, locomotive 6 top slip is provided with quick detach pole 8, quick detach pole 8 top slip is provided with handlebar 9, handlebar 9 one side connection is provided with brake 10, brake 10 one side connection is provided with brake line 11, frame 1 top one side slip is provided with saddle inserted bar 12, saddle inserted bar 12 top connection is provided with leg rest 13, frame 1 other end connection is provided with folding hinge two 14, wherein folding hinge one 5 and folding hinge two 14 one side are all connected and are provided with the positioning unit, because of being general structure so do not have to repeat, folding hinge two 14 one side connection is provided with behind the car frame 15, behind the car frame 15 bottom connection is provided with even axle 16, even axle 16 both ends rotate and are provided with rear wheel 17, behind the car frame 15 one side rotation is provided with brake 18.
One end of a brake cable 11 is connected with one side of a brake frame 18 to ensure the use linkage, and the brake cable 11 is pulled by pulling a brake 10, so that the brake frame 18 is pulled to rotate, wherein a fixed buckle is arranged on one side of the frame 1 corresponding to the brake cable 11 in a connecting way, the brake cable 11 comprises an outer layer and an inner steel cable, the outer layer of the brake cable 11 is connected with the fixed buckle, the inner steel cable is connected with the brake frame 18, and the brake frame 18 is propped against one side of a rear wheel 17 to brake; the diameter of the top end of the saddle inserted link 12 is larger than that of the bottom end, a corresponding through hole is formed in one side of the top end of the frame 1, corresponding to the bottom end of the saddle inserted link 12, the saddle inserted link 12 can be rapidly pulled out, and the saddle inserted link 12 can be limited by the through hole during installation, so that the use stability is ensured; the two ends of the handlebar 9 are connected with anti-slip rubber sleeves, so that the hand feeling and the safety usability of the support are ensured; one side of the front shaft 3, one side of the headstock 6 and one side of the quick-release rod 8 are respectively connected with a limiting bolt 19, and one end of each limiting bolt 19 penetrates through the corresponding front shaft 3, headstock 6 and quick-release rod 8, so that the assembly and the disassembly of the cart are facilitated; the distance between the rear wheels 17 is smaller than the distance between the front wheels 4, so that the use stability is ensured, and the stress effect is ensured.
Working principle: when the folding bicycle is used, the bicycle rear frame 15 is rotated through the folding hinge II 14, so that the connecting shaft 16 and the rear wheel 17 of the bicycle are folded, the folding hinge I5 can be rotated to fold the bicycle head 6 and connected parts, the leg seat 13 can be pulled out of the top end of the bicycle frame 1 through the bicycle seat inserted link 12, the folding effect can be effectively improved, the occupied space is greatly reduced, the carrying is convenient, each limit bolt 19 can be pulled out, the front shaft 3 is detached from the front fork 2, the quick-release rod 8 can be pulled out from the bicycle head 6, the bicycle can be further detached, the bicycle is convenient to store and place, and the use convenience is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Foldable knee shallow, including frame (1), its characterized in that: frame (1) one end is connected and is provided with front fork (2), front fork (2) bottom slip is provided with front axle (3), front axle (3) both ends are rotated and are provided with front wheel (4), front fork (2) top is connected and is provided with folding hinge one (5), folding hinge one (5) top is connected and is provided with locomotive (6), locomotive (6) one side is connected and is provided with basket (7), locomotive (6) top slip is provided with quick detach pole (8), quick detach pole (8) top slip is provided with handlebar (9), handlebar (9) one side connection is provided with brake (10), brake (10) one side connection is provided with brake cable (11), frame (1) top one side slip is provided with saddle inserted bar (12), saddle inserted bar (12) top is connected and is provided with leg rest (13), frame (1) other end connection is provided with folding hinge two (14), two (14) one side connections are provided with behind car frame (15), behind car frame (15) connection is provided with brake (16), frame (16) both ends are provided with rotating the axle (17).
2. A collapsible knee cart as recited in claim 1, wherein: one end of the brake cable (11) is connected with one side of the brake frame (18).
3. A collapsible knee cart as recited in claim 1, wherein: the diameter of the top end of the saddle inserted link (12) is larger than that of the bottom end, and a corresponding through hole is formed in one side of the top end of the frame (1) corresponding to the bottom end of the saddle inserted link (12).
4. A collapsible knee cart as recited in claim 1, wherein: two ends of the handle bar (9) are connected with an anti-slip rubber sleeve.
5. A collapsible knee cart as recited in claim 1, wherein: the front axle (3), locomotive (6) and quick detach pole (8) one side all are connected and are provided with spacing bolt (19), spacing bolt (19) one end all runs through corresponding front axle (3), locomotive (6) and quick detach pole (8).
6. A collapsible knee cart as recited in claim 1, wherein: the spacing between the rear wheels (17) is smaller than the spacing between the front wheels (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321963264.8U CN221106392U (en) | 2023-07-25 | 2023-07-25 | Foldable knee cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321963264.8U CN221106392U (en) | 2023-07-25 | 2023-07-25 | Foldable knee cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221106392U true CN221106392U (en) | 2024-06-11 |
Family
ID=91337901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321963264.8U Active CN221106392U (en) | 2023-07-25 | 2023-07-25 | Foldable knee cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221106392U (en) |
-
2023
- 2023-07-25 CN CN202321963264.8U patent/CN221106392U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |