CN217744855U - Quick assembly disassembly structure of aversion car - Google Patents
Quick assembly disassembly structure of aversion car Download PDFInfo
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- CN217744855U CN217744855U CN202121707980.0U CN202121707980U CN217744855U CN 217744855 U CN217744855 U CN 217744855U CN 202121707980 U CN202121707980 U CN 202121707980U CN 217744855 U CN217744855 U CN 217744855U
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Abstract
The utility model relates to a quick dismounting structure of a shift vehicle, which comprises a left support rod and a right support rod; the left and right support rods are provided with bearing components for bearing a user; the bearing component and the left and right support rods are provided with a dismounting component and are matched with each other in a dismounting way through the dismounting component; the bottoms of the left and right support rods are respectively provided with a folding rotating wheel; folding assemblies are respectively arranged between the folding rotating wheel and the left and right supporting rods and are in folding fit with each other through the folding assemblies. Above-mentioned structure can convenience of customers carry out quick dismantlement and assemble to the aversion car, has not only reduced the volume of aversion car, be favorable to accomodating of aversion car when not using to deposit, the dismouting simple operation of aversion car moreover, can one carry out the dismouting operation, simultaneously the dismouting back is small, can place the trunk at the car go out carry the use, or artifical transport is used at any time, thereby improve the use flexibility of aversion car, user's user demand has greatly been satisfied.
Description
Technical Field
The utility model relates to a quick assembly disassembly structure of aversion car.
Background
The shifting vehicle can ensure that the old or the leg wounded person can safely transfer among a common seat, a sofa, a wheelchair and a toilet seat, the initiative of daily activities of the old is improved, meanwhile, the nursing work is easier and safer, the working strength of nursing personnel is greatly reduced, and the whole process is easy and pleasant.
The aversion car of prior art, because the size of connecting elements and spare part is all great, adopts welded fastening between spare part or the component moreover, perhaps adopts the bolt-up, is unfavorable for dismantling, just also can not be applicable to folding placing, perhaps the concatenation is inconvenient, and is bulky, not only can't accomodate when it does not use and deposit, also can not place on the trunk of car and supply the user to use, uses the limitation big, and the flexibility is poor. Therefore, further improvements are necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a quick assembly disassembly structure of aversion car to overcome the weak point among the prior art.
The quick assembly disassembly structure of a aversion car according to this purpose design, including controlling the bracing piece that sets up, its characterized in that: the left and right support rods are provided with bearing components for bearing a user; the bearing assembly and the left and right support rods are provided with a dismounting assembly and are matched with each other in a dismounting way through the dismounting assembly; the bottoms of the left and right support rods are respectively provided with a folding rotating wheel; folding assemblies are arranged between the folding rotating wheel and the left and right supporting rods respectively and are in folding fit with each other through the folding assemblies.
The dismounting assembly comprises a bearing assembly part arranged on the bearing assembly and a support assembly part arranged on the left and right support rods; the bearing assembly is assembled and disassembled on the supporting and assembling parts of the left and right supporting rods through the bearing assembling part.
A positioning piece is also arranged between the bearing assembly part and the supporting assembly part; the bearing assembly part is positioned and assembled on the support assembly part through a positioning piece.
The positioning piece is also provided with an elastic moving piece; the positioning piece is elastically pressed by the elastic movable piece to be positioned and disassembled between the bearing assembly part and the supporting assembly part.
The bearing component comprises a left seat plate and a right seat plate, the rear ends of the left seat plate and the right seat plate are respectively provided with a left connecting rod and a right connecting rod in an upward extending mode, and the left connecting rod and the right connecting rod are respectively provided with a left guardrail and a right guardrail towards the left supporting rod and the right supporting rod; the bearing assembly part is arranged at the front ends of the left seat plate, the right seat plate and/or the left guardrail and the right guardrail; the support assembly parts are respectively arranged on the side walls of the left support rod and the right support rod.
The left connecting rod and the right connecting rod are respectively connected with a left backup plate and a right backup plate; a rotary locking piece is arranged between the left connecting rod and the right connecting rod, the rotary locking piece is rotatably arranged between the left connecting rod and the right connecting rod, and the left connecting rod and the right connecting rod are disassembled and assembled when rotating; the left backup plate and the right backup plate are provided with a plug locking piece, the plug locking piece is arranged between the left backup plate and the right backup plate in a plug mode, and the left backup plate and the right backup plate are assembled and disassembled in the plug mode.
The folding component comprises folding pieces arranged on the left and the right; the folding rotating wheels are provided with at least two folding rotating wheels which are respectively arranged at the bottoms of the left folding piece and the right folding piece; the left folding piece, the right folding piece, the left supporting rod and the right supporting rod are respectively provided with a rotating part, and the left folding piece and the right folding piece are respectively rotated by the rotating parts to be opened or stored on the left supporting rod and the right supporting rod.
The left and right fixing pieces are respectively assembled and disassembled between the left and right folding pieces and the left and right support rods; the left folding piece and the right folding piece are respectively stored on the left supporting rod and the right supporting rod through the switching of the rotating part when the left fixing piece and the right fixing piece are detached, and are respectively positioned on the left supporting rod and the right supporting rod through the left fixing piece and the right fixing piece when the left fixing piece and the right fixing piece are opened in a rotating mode.
The lower part of one side wall of the left and right support rods is respectively provided with a steering wheel, the upper part of the other side wall is provided with a bearing assembly in a dismounting way through a dismounting assembly, and the lower part is provided with an adapter; the folding rotating wheels are universal rotating wheels and are arranged at the outer ends of the left folding piece and the right folding piece; the rotating part and the fixing part form a space and are respectively arranged between the inner ends of the left folding piece and the right folding piece and the adaptor.
Folding anti-collision parts are respectively arranged between the left folding piece and the right folding piece as well as between the left supporting rod and the right supporting rod; the folding piece is opened or stored on the supporting rod through the rotation of the rotation part and the collision prevention of the folding collision prevention part.
The utility model discloses an improvement of above-mentioned structure, utilize the dismouting subassembly to make the carrier assembly dismouting about on the bracing piece, utilize folding assembly to make folding rotation wheel fold open or accomodate about on the bracing piece, so that the user carries out quick dismantlement and assembles to the aversion car, the volume of aversion car has not only been reduced, be favorable to accomodating of aversion car when not using and deposit, and the dismouting simple operation of aversion car, can one carry out the dismouting operation, simultaneously, small after the dismouting, can place and carry out the use of going out at the trunk of car, or artifical transport is used at any time, thereby improve the use flexibility of aversion car, user's user demand has greatly been satisfied.
Comprehensively, it has simple structure reasonable, and the dismouting is convenient and convenient to use, characteristics such as safe, reliable, flexibility, and the practicality is strong.
Drawings
Fig. 1 and fig. 2 are schematic views of an assembly structure according to an embodiment of the present invention.
Fig. 3 is a schematic view of an assembly cross-sectional structure according to an embodiment of the present invention.
Fig. 4 is an enlarged schematic view of a portion a of fig. 1.
Fig. 5 is an enlarged schematic view of a portion B of fig. 1.
Fig. 6 is an enlarged schematic view of the structure at C of fig. 3.
Fig. 7 is an enlarged schematic view of fig. 3D.
Fig. 8 and 9 are schematic exploded structural views according to an embodiment of the present invention.
Fig. 10 is a schematic view of a detachment structure according to an embodiment of the present invention.
Fig. 11 is a schematic view of a disassembled sectional structure according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-11, the quick-dismounting structure of the shift vehicle comprises a support rod 1 arranged on the left and right; the left and right support rods 1 are provided with bearing components for bearing users; a dismounting component is arranged between the bearing component and the left and right support rods 1 and is matched with the bearing component in a dismounting way through the dismounting component; the bottom of the left and right support rods 1 is also respectively provided with a folding rotating wheel 2; folding assemblies are respectively arranged between the folding rotating wheel 2 and the left and right supporting rods 1 and are in folding fit with each other through the folding assemblies.
This embodiment utilizes the dismouting subassembly to make the carrier assembly dismouting about on bracing piece 1, utilize folding assembly to make folding rotation wheel 2 fold open or accomodate about on bracing piece 1, so that the user carries out quick dismantlement and assembly to the aversion car, the volume of aversion car has not only been reduced, be favorable to accomodating of aversion car when not using and deposit, and the dismouting simple operation of aversion car, can one carry out the dismouting operation, small after the dismouting simultaneously, can place the trunk at the car go out carry the use, or artifical transport is used at any time, thereby improve the use flexibility of aversion car, user's user demand has greatly been satisfied.
Specifically, the dismounting assembly comprises a bearing assembly part 3 arranged on the bearing assembly and a support assembly part 4 arranged on the left and right support rods 1; the bearing component is assembled and disassembled on the supporting and assembling parts 4 of the left and right supporting rods 1 through the bearing and assembling parts 3.
In order to make the assembly of the bearing assembly part 3 and the support assembly part 4 more stable, a positioning part 5 is arranged between the bearing assembly part 3 and the support assembly part 4; the bearing assembly part 3 is positioned and assembled on the supporting assembly part 4 through a positioning piece 5.
In order to facilitate the assembly of the positioning piece 5, an elastic movable piece 6 is further arranged on the positioning piece 5; the positioning piece 5 is elastically pressed and positioned and disassembled between the bearing assembly part 3 and the supporting assembly part 4 through the elastic movable piece 6.
The bearing assembly portion 3 and the supporting assembly portion 4 of the present embodiment are both assembled and disassembled in an inserting manner, that is, a through hole is longitudinally formed inside the supporting assembly portion 4, a through hole is also longitudinally formed inside the bearing assembly portion 3, an inserting position is arranged below the outside, a step position is further arranged above the inserting position, and the bearing assembly portion 3 is inserted on the supporting assembly portion 4 through the inserting position and is provided with an upper step and a lower step through the inserting.
The elastic moving piece 6 is a ball which is transversely and elastically connected with the positioning piece 5; the positioning piece 5 is longitudinally inserted in the bearing assembly part 3 and the support assembly part 4 in a rolling mode through the elastic moving piece 6, and positioning is achieved through the elastic moving piece 6 after insertion, so that positioning assembly between the bearing assembly and the left and right support rods 1 is finally completed.
When dismantling, only need press setting element 5, make elastic moving part 6 dodge, dial out the setting element 5 afterwards and bear assembly portion 3 and support assembly portion 4, will bear assembly portion 3 and support assembly portion 4 at last and part, can accomplish the dismantlement between bearing assembly and the left and right sides bracing piece 1.
For convenience of use, the bearing component comprises a left seat plate 7 and a right seat plate 7, wherein a left connecting rod 8 and a right connecting rod 8 extend upwards from the rear ends of the left seat plate 7 and the right seat plate 7 respectively, and left guardrails 9 are arranged on the left connecting rod 8 and the right connecting rod 8 towards the left supporting rod 1 and the right supporting rod 1 respectively; the bearing assembling part 3 is arranged at the front ends of the left and right seat plates 7 and/or the left and right guardrails 9; the support assembling parts 4 are respectively arranged on the side walls of the left support rod 1 and the right support rod 1.
The left connecting rod 8 and the right connecting rod 8 are respectively connected with a left backup plate 10 and a right backup plate 10; a rotary locking piece 11 is arranged between the left connecting rod 8 and the right connecting rod 8, the rotary locking piece 11 is rotatably arranged between the left connecting rod 8 and the right connecting rod 8, and the left connecting rod 8 and the right connecting rod 8 are assembled and disassembled during rotation; a plug locking piece 12 is arranged between the left backup plate and the right backup plate 10, the plug locking piece 12 is arranged between the left backup plate and the right backup plate 10 in a plug mode, and the left backup plate and the right backup plate 10 are assembled and disassembled in the plug mode.
The seat plate 7, the connecting rod 8, the guardrail 9 and the backup plate 10 which are arranged on the left and right sides can be detached left and right by rotating the rotating locking piece 11 and inserting and pulling the inserting and pulling locking piece 12, so that the dismounting structure is simple, the manufacturing cost is low, the dismounting operation is convenient, the dismounting volume of the shifting vehicle is further reduced, and the storage, carrying and use are convenient.
More specifically, the folding assembly includes folding pieces 13 disposed left and right; the folding rotating wheels 2 are at least two and are respectively arranged at the bottoms of the left folding piece 13 and the right folding piece 13; a rotating part 14 is respectively arranged between the left and right folding pieces 13 and the left and right support rods 1, and the left and right folding pieces 13 are respectively rotated by the rotating part 14 to be opened or stored on the left and right support rods 1.
In order to make the left and right folding pieces 13 and the left and right support rods 1 more stable after being assembled, fixing pieces 15 are respectively arranged between the left and right folding pieces 13 and the left and right support rods 1, and the left and right fixing pieces 15 are respectively disassembled and assembled between the left and right folding pieces 13 and the left and right support rods 1; the left and right folding pieces 13 are respectively received on the left and right support rods 1 through the rotation parts 14 when the left and right fixing pieces 15 are detached, and are respectively positioned on the left and right support rods 1 through the left and right fixing pieces 15 when the left and right fixing pieces 15 are rotated to be opened.
The lower part of one side wall of the left and right support rods 1 is respectively provided with a steering wheel 16, the upper part of the other side wall is provided with a bearing component through a dismounting component, and the lower part is provided with an adapter 17; the folding rotating wheel 2 is a universal rotating wheel and is arranged at the outer end of the left folding piece 13 and the right folding piece 13; the rotating part 14 and the fixing part 15 form a space and are respectively arranged between the inner ends of the left folding piece 13 and the right folding piece 13 and the adaptor 17.
The carrier assembly of this embodiment is with controlling folding member 13 and be the homonymy setting, carrier assembly dismantles the back promptly, control folding member 13 and fold and accomodate the back, the whole longitudinal arrangement that is of aversion car, not only reduced the horizontal size of aversion car when not using, thereby reach accomodating of little space and deposit, it lies in the carrier assembly below to control folding member 13 and fold the back of opening moreover, and with control bracing piece 1, directive wheel 16's cooperation, can carry out effectual supporting to carrier assembly's bearing, improve carrier assembly's bearing capacity and safety in utilization.
In the embodiment, connecting holes are respectively arranged between the adaptor 17 and the left and right folding pieces 13, and a space is formed between each connecting hole and the rotating part 14; the fixing member 15 is inserted into and detached from the connecting hole, and is engaged with the rotating portion 14 after being assembled, so as to fold, position and open the left and right folding members 13. Wherein, the 15 both ends of mounting still are provided with prevents falling the piece, prevents falling the piece and can fix a position 15 both ends of mounting to guarantee that mounting 15 can not appear falling out the problem after the assembly, improve the safety in utilization of aversion car.
Folding anti-collision parts 18 are respectively arranged between the left folding piece 13 and the right folding piece 1 and between the left supporting rod 1 and the right supporting rod 1; the folding piece 13 is opened or stored on the support rod 1 through the matching crashproof rotation of the rotating part 14 and the folding crashproof part 18. Folding anticollision portion 18 of this embodiment sets up about between folding piece 13 and adaptor 17, and folding piece 13 can carry out the crashproof formula through folding anticollision portion 18 about and rotate and open or accomodate, not only reduces the collision between the component, improves life, and the while can also the noise abatement appear, improves user's use and experiences.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (9)
1. The utility model provides a quick assembly disassembly structure of aversion car, includes bracing piece (1) of controlling the setting, its characterized in that: the left and right support rods (1) are provided with bearing components for bearing users; a dismounting component is arranged between the bearing component and the left and right support rods (1) and is matched with the bearing component in a dismounting way through the dismounting component; the bottom of the left and right support rods (1) is also provided with folding rotating wheels (2) respectively; folding components are respectively arranged between the folding rotating wheel (2) and the left and right supporting rods (1) and are in folding fit with each other through the folding components;
the dismounting assembly comprises a bearing assembly part (3) arranged on the bearing assembly and a support assembly part (4) arranged on the left and right support rods (1); the bearing assembly is assembled and disassembled on the support assembly parts (4) of the left and right support rods (1) through the bearing assembly parts (3).
2. The quick-release structure of a shift cart according to claim 1, characterized in that: a positioning piece (5) is arranged between the bearing assembly part (3) and the supporting assembly part (4); the bearing assembly part (3) is positioned and assembled on the support assembly part (4) through a positioning piece (5).
3. The quick-release structure of a shift cart according to claim 2, characterized in that: the positioning piece (5) is also provided with an elastic moving piece (6); the positioning piece (5) is elastically pressed by the elastic moving piece (6) to be positioned and disassembled between the bearing assembly part (3) and the supporting assembly part (4).
4. The quick-release structure of a shift cart according to claim 1, characterized in that: the bearing component comprises a left seat plate and a right seat plate (7), the rear ends of the left seat plate and the right seat plate (7) are respectively extended upwards to form a left connecting rod and a right connecting rod (8), and the left connecting rod and the right connecting rod (8) are respectively provided with a left guardrail and a right guardrail (9) towards the left supporting rod and the right supporting rod (1); the bearing assembly part (3) is arranged at the front ends of the left and right seat plates (7) and/or the left and right guardrails (9); the support assembling parts (4) are respectively arranged on the side walls of the left support rod (1) and the right support rod (1).
5. The quick-release structure of a shift cart according to claim 4, characterized in that: the left connecting rod and the right connecting rod (8) are respectively connected with a left backup plate and a right backup plate (10); a rotating locking piece (11) is arranged between the left connecting rod and the right connecting rod (8), the rotating locking piece (11) is rotatably arranged between the left connecting rod and the right connecting rod (8), and the left connecting rod and the right connecting rod (8) are assembled and disassembled when rotating; the left backup plate and the right backup plate (10) are provided with a plug locking piece (12), the plug locking piece (12) is arranged between the left backup plate and the right backup plate (10) in a plug mode, and the left backup plate and the right backup plate (10) are assembled and disassembled when being plugged.
6. The quick-release structure of a shift cart according to any one of claims 1-5, characterized in that: the folding component comprises folding pieces (13) arranged on the left and the right; the folding rotating wheels (2) are provided with at least two folding rotating wheels and are respectively arranged at the bottoms of the left folding piece and the right folding piece (13); rotating parts (14) are respectively arranged between the left folding piece and the right folding piece (13) and the left supporting rod and the right supporting rod (1), and the left folding piece and the right folding piece (13) are respectively rotated by the rotating parts (14) to be opened or stored on the left supporting rod and the right supporting rod (1).
7. The quick-release structure of a shift cart according to claim 6, characterized in that: fixing pieces (15) are respectively arranged between the left folding piece and the right folding piece (13) and the left supporting rod and the right supporting rod (1), and the left fixing piece and the right fixing piece (15) are respectively disassembled and assembled between the left folding piece and the right folding piece (13) and the left supporting rod and the right supporting rod (1); the left and right folding pieces (13) are respectively stored on the left and right support rods (1) through the switching of the rotating parts (14) when the left and right fixing pieces (15) are detached, and are respectively positioned on the left and right support rods (1) through the left and right fixing pieces (15) when the left and right fixing pieces are rotated and opened.
8. The quick-release structure of a shift cart according to claim 7, characterized in that: the lower part of one side wall of the left and right support rods (1) is respectively provided with a steering wheel (16), the upper part of the other side wall is provided with a bearing component through a dismounting component, and the lower part is provided with an adapter piece (17); the folding rotating wheel (2) is a universal rotating wheel and is arranged at the outer end of the left folding piece (13) and the right folding piece (13); the rotating part (14) and the fixing part (15) form a space and are respectively arranged between the inner ends of the left folding piece (13) and the right folding piece (13) and the adaptor (17).
9. The quick-release structure of a shift cart according to claim 6, characterized in that: folding anti-collision parts (18) are respectively arranged between the left folding piece (13) and the right supporting rod (1); the folding piece (13) is opened or stored on the supporting rod (1) in an anti-collision type rotation mode through the matching of the rotating part (14) and the folding anti-collision part (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121707980.0U CN217744855U (en) | 2021-07-25 | 2021-07-25 | Quick assembly disassembly structure of aversion car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121707980.0U CN217744855U (en) | 2021-07-25 | 2021-07-25 | Quick assembly disassembly structure of aversion car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217744855U true CN217744855U (en) | 2022-11-08 |
Family
ID=83869150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121707980.0U Active CN217744855U (en) | 2021-07-25 | 2021-07-25 | Quick assembly disassembly structure of aversion car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217744855U (en) |
-
2021
- 2021-07-25 CN CN202121707980.0U patent/CN217744855U/en active Active
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