CN211943590U - Folding car seat structure of riding instead of walk - Google Patents
Folding car seat structure of riding instead of walk Download PDFInfo
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- CN211943590U CN211943590U CN202020140595.1U CN202020140595U CN211943590U CN 211943590 U CN211943590 U CN 211943590U CN 202020140595 U CN202020140595 U CN 202020140595U CN 211943590 U CN211943590 U CN 211943590U
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- 238000001125 extrusion Methods 0.000 description 3
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- 238000011105 stabilization Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a folding scooter seat structure, which comprises a rear chassis and a seat, wherein the seat comprises a cushion, a front cross strip and a rear cross strip, one end of the front cross strip is hinged with the cushion, and the other end of the front cross strip is hinged with the rear chassis; one end of the rear cross strip is hinged with the cushion, and the other end of the rear cross strip is hinged with the rear chassis; the cushion, the front cross strips, the rear cross strips and the rear chassis form a parallelogram structure. The utility model provides a folding car seat structure of riding instead of walk, beta structure is simple, and the seat is folding convenient, and the stability of the expansion back structure of seat.
Description
Technical Field
The invention relates to the technical field of a scooter, in particular to a seat structure of a folding scooter.
Background
The scooter is also called a lazy people scooter, refers to a transportation tool and an auxiliary tool aiming at the purpose of scooter, and can be an automobile, an electric bicycle, an electric scooter, a two-wheeled automatic balance scooter and a single-wheeled balance scooter which can be used for scooter at home. The scooter greatly facilitates the travel of people. However, current car of riding instead of walk either can't be folded, or beta structure is complicated, and folding and expansion process are wasted time and energy, use inconvenient, and consequently, this application discloses a folding car seat structure of riding instead of walk, the seat is folding convenient, and the expansion structure's of seat stability.
Chinese patent application publication No. CN202080398U, entitled "folding device for scooter", published as 2011, 12/21/discloses, which comprises a scooter main body, a front wheel assembly and a handle assembled at the front side of the scooter main body, a rear wheel assembly pivotally connected at the rear side of the scooter main body, a folding mechanism assembled between the rear wheel assembly and the scooter main body and connected with the scooter main body and the rear wheel assembly, so that when the scooter is folded, the folding mechanism is only needed to move the scooter main body and the rear wheel assembly to fold together, and the handle pivotally connected to the front wheel assembly is lowered to fold the scooter to flatten the scooter, thereby facilitating folding of the scooter and greatly reducing the volume of the scooter. However, the scooter in the patent still has the problems that the folding structure is complex, and the folding and unfolding processes are time-consuming and labor-consuming.
Disclosure of Invention
The utility model discloses an overcome the car of riding instead of walk among the prior art or can't fold, or beta structure is complicated, and folding and expansion process are wasted time and energy, use inconvenient not enough, provide a folding car seat structure of riding instead of walk, beta structure is simple, and the seat is folding convenient, and the stability of the expansion back structure of seat.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a folding scooter seat structure comprises a rear chassis and a seat, wherein the seat comprises a cushion, a front cross strip and a rear cross strip, one end of the front cross strip is hinged with the cushion, and the other end of the front cross strip is hinged with the rear chassis; one end of the rear cross strip is hinged with the cushion, and the other end of the rear cross strip is hinged with the rear chassis; the cushion, the front cross strips, the rear cross strips and the rear chassis form a parallelogram structure.
Above-mentioned technical scheme provides folding seat structure, adopts parallelogram structure, has realized that the multiple spot supports, has guaranteed the stability of cushion, and parallelogram structure can guarantee that the cushion is parallel with the back chassis all the time, does not need manual adjustment. When the folding seat needs to be folded, the folding seat can be folded only by applying force in one folding direction to the seat, and the folding seat is convenient to fold.
Preferably, the device also comprises a front chassis and a connecting rod, wherein the front chassis is hinged with the rear chassis; the lower end of the front cross strip extends downwards and is hinged with one end of a connecting rod, and the other end of the connecting rod is hinged with the front chassis.
In the above-mentioned end scheme, preceding chassis and back chassis are expanded and can't expand again when 180, and when preceding chassis and back chassis were folded, preceding chassis and the relative upwards lift of back chassis pin joint. The folding action of the seat is associated with the folding action between the front chassis and the rear chassis by the structure, when the front chassis and the rear chassis are folded, the connecting rod is extruded by the front chassis to move to the other side, the lower end of the front cross strip is extruded by the connecting rod, the seat is folded, the association of the folding action is realized, the parts do not need to be folded independently, and the folding is convenient. When the folding bicycle normally runs, the front chassis and the rear chassis are influenced by the gravity of a rider and always keep the unfolding state, and the connecting rod can pull the lower end of the front cross strip to ensure that the seat is always in the unfolding state.
Preferably, the device also comprises a front chassis and a connecting rod, wherein the front chassis is hinged with the rear chassis; the lower end of the rear cross strip extends downwards and is hinged with one end of a connecting rod, and the other end of the connecting rod is hinged with the front chassis.
In the above-mentioned end scheme, preceding chassis and back chassis are expanded and can't expand again when 180, and when preceding chassis and back chassis were folded, preceding chassis and the relative upwards lift of back chassis pin joint. The structure associates the folding action of the seat with the folding action between the front chassis and the rear chassis, when the front chassis and the rear chassis are folded, the connecting rod is extruded by the front chassis to move to the other side, and the lower end of the rear cross strip is extruded by the connecting rod. The seat is folded, the connection of folding actions is realized, each part does not need to be folded independently, and the folding is convenient. When the folding bicycle normally runs, the front chassis and the rear chassis are influenced by the gravity of a rider and always keep the unfolding state, and the connecting rod can pull the lower end of the rear cross strip to ensure that the seat is always in the unfolding state.
Preferably, the device also comprises a front chassis, a connecting rod and a sliding rod, wherein the front chassis is hinged with the rear chassis; the front cross strip or the rear cross strip is provided with a sliding chute, one end of the sliding rod can slide along the sliding chute and can rotate around the end, and the other end of the sliding rod is hinged with one end of the connecting rod; the other end of the connecting rod is hinged with the front chassis.
In the above-mentioned end scheme, preceding chassis and back chassis are expanded and can't expand again when 180, and when preceding chassis and back chassis were folded, preceding chassis and the relative upwards lift of back chassis pin joint. The folding action of seat and the folding action between preceding chassis and the back chassis are related to above-mentioned structure, and when current chassis and back chassis were folding, the connecting rod received preceding chassis extrusion earlier and moved to the opposite side, and the other end of slide bar slides along the spout to drive preceding cross strip or back cross strip and rotate, make the seat fold, realized the relevance of folding action, do not need each part of independent folding, and it is convenient to fold. When the folding bicycle normally runs, the front chassis and the rear chassis are influenced by the gravity of a rider and always keep an unfolding state, the connecting rod always pulls the sliding rod, and the sliding rod is located at the limit position of the sliding groove, so that the seat is always in the unfolding state.
Preferably, the number of the front cross bars is multiple, and the multiple front cross bars are arranged in parallel; the number of the rear cross strips is multiple, and the multiple rear cross strips are arranged in parallel. The structure can ensure the stability of the seat structure.
Preferably, the folding chair further comprises a folding rod and a backrest storage box, the backrest storage box is hinged to the cushion, one end of the folding rod is hinged to the rear cross strip, and the other end of the folding rod is hinged to the backrest storage box. In the structure, the backrest storage box, the folding rods, the cushion and the rear cross bars form a quadrilateral structure, so that the backrest storage box and the seat can be synchronously folded, the backrest storage box and the cushion are mutually compressed after the backrest storage box and the seat are folded, and the cushion is prevented from being directly and exposed to be dirtied. The back can increase the comfort level of riding passerby, simultaneously, has certain storing space in the back storage tank, can open and be used for the storing, can use when the suitcase after making car of riding instead of walk, and the user can carry luggage under the state of zero burden.
Preferably, the backrest storage box is provided with an armrest, and the armrest is hinged to the backrest storage box. The handrail can increase the travelling comfort, and can receive the cushion extrusion and fold in the holding tank on the back storage tank when the back storage tank is folding.
Preferably, a telescopic pull rod is arranged on the backrest storage box. The retractable pull rod is convenient to fold and can be used as a luggage case for the scooter.
The utility model has the advantages that: (1) the seat is convenient to fold and unfold; (2) stabilization of the deployed configuration of the seat; (3) the folding of the seat is associated with the folding action between the front chassis and the rear chassis to start folding, and each part does not need to be folded independently, so that the folding is convenient; (4) the back can increase passerby's comfort level, simultaneously, has certain storing space in the back storage tank, can open and be used for the storing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view after the utility model is folded;
FIG. 3 is a schematic structural view of example 2;
FIG. 4 is a schematic structural view of example 4.
In the figure: the chair comprises a front chassis 1, a rear chassis 2, a seat 3, a cushion 3.1, a front cross strip 3.2, a rear cross strip 3.3, a connecting rod 4, a sliding rod 5, a folding rod 6, a backrest storage box 7, armrests 8 and a telescopic pull rod 9.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments.
Example 1:
as shown in fig. 1 and 2, a folding scooter seat 3 structure comprises a rear chassis 2 and a seat 3, wherein the seat 3 comprises a cushion 3.1, a front cross strip 3.2 and a rear cross strip 3.3, one end of the front cross strip 3.2 is hinged with the cushion 3.1, and the other end of the front cross strip 3.2 is hinged with the rear chassis 2; one end of the rear cross strip 3.3 is hinged with the cushion 3.1, and the other end of the rear cross strip 3.3 is hinged with the rear chassis 2; the cushion 3.1, the front cross strip 3.2, the rear cross strip 3.3 and the rear chassis 2 form a parallelogram structure.
Still include folding rod 6 and back storage tank 7, back storage tank 7 is articulated with cushion 3.1, and folding rod 6's one end is articulated with back alternately strip 3.3, and folding rod 6's the other end is articulated with back storage tank 7, be equipped with 8 flexible pull rods 9 of handrail on the back storage tank 7, handrail 8 is articulated with back storage tank 7.
Above-mentioned technical scheme provides folding seat 3 structure, adopts parallelogram structure, has realized that the multiple spot supports, has guaranteed cushion 3.1's stability, and parallelogram structure can guarantee that cushion 3.1 is parallel with back chassis 2 all the time, does not need manual adjustment. When the folding is needed, the folding can be realized only by applying a force in the folding direction to the seat 3, and the folding is convenient. Backrest storage tank 7, folding rod 6, cushion 3.1 and back alternately strip 3.3 form quadrilateral structure, can realize backrest storage tank 7 and seat 3's synchronous folding, and guarantee after folding, backrest storage tank 7 and cushion 3.1 compress tightly each other, avoid cushion 3.1 direct with expose by the dirty. The back can increase the comfort level of riding passerby, and simultaneously, has certain storing space in the back storage tank 7, can open and be used for the storing, can use when the suitcase after making the car of riding instead of walk, and the user can carry luggage under the state of zero burden.
Example 2:
as shown in fig. 3, on the basis of embodiment 1, the vehicle further comprises a front chassis 1 and a connecting rod 4, wherein the front chassis 1 is hinged with the rear chassis 2; the lower end of the front cross strip 3.2 extends downwards and is hinged with one end of a connecting rod 4, and the other end of the connecting rod 4 is hinged with the front chassis 1.
The folding action of seat 3 is related to the folding action between front chassis 1 and rear chassis 2 by the structure, when front chassis 1 and rear chassis 2 are folded, connecting rod 4 is extruded by front chassis 1 and moves to the other side, the lower end of front cross strip 3.2 is extruded by connecting rod 4, seat 3 starts to be folded, the relation of the folding action is realized, each part does not need to be folded independently, and the folding is convenient. When the folding bicycle normally runs, the front chassis 1 and the rear chassis 2 are influenced by the gravity of a rider and always keep an unfolded state, and the connecting rod 4 can pull the lower end of the front cross strip 3.2 to ensure that the seat 3 is always in the unfolded state.
Example 3:
as shown in fig. 1 and fig. 2, on the basis of embodiment 1, the present invention further includes a front chassis 1 and a connecting rod 4, wherein the front chassis 1 is hinged with the rear chassis 2; the lower end of the rear cross bar 3.3 extends downwards and is hinged with one end of a connecting rod 4, and the other end of the connecting rod 4 is hinged with the front chassis 1.
The folding action of the seat 3 is related to the folding action between the front chassis 1 and the rear chassis 2 through the structure, when the front chassis 1 and the rear chassis 2 are folded, the connecting rod 4 is extruded by the front chassis 1 to move to the other side, and the lower end of the rear cross strip 3.3 is extruded by the connecting rod 4. The seat 3 starts to be folded, the association of folding actions is realized, each part does not need to be folded independently, and the folding is convenient. When the folding bicycle normally runs, the front chassis 1 and the rear chassis 2 are influenced by the gravity of a rider and always keep the unfolding state, and the connecting rod 4 can pull the lower end of the rear cross strip 3.3 to ensure that the seat 3 is always in the unfolding state.
Example 4:
as shown in fig. 4, on the basis of embodiment 1, the present invention further includes a front chassis 1, a connecting rod 4 and a sliding rod 5, wherein the front chassis 1 is hinged to the rear chassis 2; a sliding groove is arranged on the front cross strip 3.2 or the rear cross strip 3.3, one end of the sliding rod 5 can slide along the sliding groove, the sliding rod 5 can rotate around the end, and the other end of the sliding rod 5 is hinged with one end of the connecting rod 4; the other end of the connecting rod 4 is hinged with the front chassis 1.
The folding action of seat 3 is related with the folding action between preceding chassis 1 and the back chassis 2 to above-mentioned structure, and when current chassis 1 was folded with back chassis 2, connecting rod 4 received preceding chassis 1 extrusion earlier to the opposite side removal, and the other end of slide bar 5 slides along the spout to drive preceding cross strip 3.2 or back cross strip 3.3 and rotate, make seat 3 fold, realized the relevance of folding action, do not need each part of independent folding, it is convenient to fold. When the folding bicycle normally runs, the front chassis 1 and the rear chassis 2 are influenced by the gravity of a rider and always keep an unfolding state, the connecting rod 4 always pulls the sliding rod 5 at the moment, and the sliding rod 5 is at the limit position of the sliding groove, so that the seat 3 is always in the unfolding state.
Claims (8)
1. A folding scooter seat structure comprises a rear chassis and a seat, and is characterized in that the seat comprises a cushion, a front cross strip and a rear cross strip, wherein one end of the front cross strip is hinged with the cushion, and the other end of the front cross strip is hinged with the rear chassis; one end of the rear cross strip is hinged with the cushion, and the other end of the rear cross strip is hinged with the rear chassis; the cushion, the front cross strips, the rear cross strips and the rear chassis form a parallelogram structure.
2. The seat structure of a foldable scooter as claimed in claim 1, further comprising a front chassis and a connecting rod, wherein the front chassis is hinged to the rear chassis; the lower end of the front cross strip extends downwards and is hinged with one end of a connecting rod, and the other end of the connecting rod is hinged with the front chassis.
3. The seat structure of a foldable scooter as claimed in claim 1, further comprising a front chassis and a connecting rod, wherein the front chassis is hinged to the rear chassis; the lower end of the rear cross strip extends downwards and is hinged with one end of a connecting rod, and the other end of the connecting rod is hinged with the front chassis.
4. The seat structure of a foldable scooter as claimed in claim 1, further comprising a front chassis, a connecting rod and a sliding rod, wherein the front chassis is hinged to the rear chassis; the front cross strip or the rear cross strip is provided with a sliding chute, one end of the sliding rod can slide along the sliding chute and can rotate around the end, and the other end of the sliding rod is hinged with one end of the connecting rod; the other end of the connecting rod is hinged with the front chassis.
5. The folding scooter seat structure as claimed in claim 1, 2, 3 or 4, wherein the number of the front cross bars is plural, and the plural front cross bars are arranged in parallel; the number of the rear cross strips is multiple, and the multiple rear cross strips are arranged in parallel.
6. The seat structure of a foldable scooter according to claim 1, 2, 3 or 4, further comprising a folding bar and a back storage box, wherein the back storage box is hinged to the seat cushion, one end of the folding bar is hinged to the back cross bar, and the other end of the folding bar is hinged to the back storage box.
7. The structure of claim 6, wherein the backrest storage box is provided with armrests, and the armrests are hinged to the backrest storage box.
8. The structure of claim 6, wherein the backrest storage box is provided with a retractable rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020140595.1U CN211943590U (en) | 2020-01-21 | 2020-01-21 | Folding car seat structure of riding instead of walk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020140595.1U CN211943590U (en) | 2020-01-21 | 2020-01-21 | Folding car seat structure of riding instead of walk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211943590U true CN211943590U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020140595.1U Expired - Fee Related CN211943590U (en) | 2020-01-21 | 2020-01-21 | Folding car seat structure of riding instead of walk |
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| Country | Link |
|---|---|
| CN (1) | CN211943590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120133A (en) * | 2021-06-07 | 2021-07-16 | 北京益康生活智能科技有限公司 | Light electric scooter |
-
2020
- 2020-01-21 CN CN202020140595.1U patent/CN211943590U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120133A (en) * | 2021-06-07 | 2021-07-16 | 北京益康生活智能科技有限公司 | Light electric scooter |
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| 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: 20201117 |