CN220180633U - Seat and sightseeing vehicle - Google Patents
Seat and sightseeing vehicle Download PDFInfo
- Publication number
- CN220180633U CN220180633U CN202321414152.7U CN202321414152U CN220180633U CN 220180633 U CN220180633 U CN 220180633U CN 202321414152 U CN202321414152 U CN 202321414152U CN 220180633 U CN220180633 U CN 220180633U
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- connecting rod
- base
- seat
- backrest
- link
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- 230000008093 supporting effect Effects 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a seat and a sightseeing vehicle, which are characterized by comprising a base, a backrest, a first connecting rod and a second connecting rod, wherein the first connecting rod is arranged on two opposite sides of the base, one end of the first connecting rod is rotatably connected with the base, the other end of the first connecting rod is connected with the backrest, one end of the second connecting rod is rotatably connected with the first connecting rod, and the other end of the second connecting rod is slidably connected with the base or detachably connected with the base. The chair back of the chair provided by the utility model can be turned around the first connecting rod to change the direction, the practicability is high, the use scene is rich, and the structure of the chair back is stable and durable.
Description
Technical Field
The utility model relates to the technical field of sightseeing vehicles, in particular to a seat and a sightseeing vehicle.
Background
Sightseeing vehicles are tourist vehicles, and are commonly used for transporting tourists in tourist areas or for the tourists to self-drive to visit, so that the tourists can more comfortably enjoy surrounding scenic spots and sceneries.
However, the inventor researches and discovers that the orientation of the seat of the conventional sightseeing vehicle is fixed, and especially the seat of the self-walking sightseeing vehicle for the tourist to self-drive cannot change the orientation, when the tourist self-walking sightseeing vehicle parks, the tourists sitting on two adjacent rows of sightseeing vehicles need to entertain face to face or take a meal together, but the existing seat of the sightseeing vehicle cannot adjust the orientation and meet various use requirements of the tourist.
Therefore, the existing sightseeing vehicle seat has single use scene, so that the sightseeing vehicle can only be used as a transportation riding tool, and the sightseeing vehicle cannot realize more purposes.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the seat is provided to solve the problem that the direction of the existing seat cannot be changed when the seat is applied to a sightseeing vehicle.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a seat, includes base, back, first connecting rod and second connecting rod, the opposite both sides of base all are equipped with first connecting rod, the one end of first connecting rod with the base rotatable coupling, the other end of first connecting rod with the back is connected, the one end of second connecting rod with first connecting rod rotatable coupling, the other end of second connecting rod with base slidable connection or detachable connection.
Further, the two opposite sides of the base are respectively provided with a first limiting part and a second limiting part, and the other end of the second connecting rod is detachably connected with the first limiting part or the second limiting part.
Further, the base comprises a cushion and a support for supporting the cushion, guide rails are respectively arranged on two opposite sides of the cushion, one end of the first connecting rod is rotatably connected with the support, and the other end of the second connecting rod is slidably connected with the guide rails.
Further, limiting grooves are respectively formed in two ends of the guide rail along the axial direction of the guide rail.
Further, the second connecting rod is a telescopic rod.
Further, the base comprises a fixing pin, pin holes are formed in two opposite sides of the base, and the fixing pin is arranged in the pin holes.
Further, the other end of the first connecting rod is rotatably connected with the backrest.
Further, a damping and/or limiting rotating shaft is arranged at the joint of the first connecting rod and the backrest.
Furthermore, armrests are arranged on two sides of the base.
In order to solve the technical problems, the utility model also adopts the following technical scheme: a sightseeing vehicle includes the seat.
The utility model has the beneficial effects that: according to the seat provided by the utility model, the backrest can be overturned around the first connecting rod, and the backrest is overturned from one side of the base to the other side opposite to the base, so that the orientation of the seat is changed, in addition, after the backrest is overturned to the fixed position, the first connecting rod is fixed with the base through the second connecting rod, so that a triangular structure is formed among the first connecting rod, the second connecting rod and the base, and the reliability of the backrest is improved. In conclusion, the seat provided by the utility model has the advantages that the structure is simple, the operation is convenient, the user can easily operate and change the orientation of the seat, the practicability of the seat is high, and the application scene is rich; in addition, the backrest of the chair is more stable in structure and strong in supporting force; in addition, the seat has low reconstruction cost, is easy to popularize and use, and has good application prospect.
Drawings
FIG. 1 is a schematic view of a seat according to a first embodiment of the present utility model;
FIG. 2 is a schematic view of a seat according to a second embodiment of the present utility model;
description of the reference numerals:
1. a base; 2. a backrest; 3. a first link; 4. a second link; 5. a first limit part; 6. a second limit part; 7. a cushion; 8. a bracket; 9. a guide rail; 10. a limit groove; 11. an armrest; 12. a bump; 13. a fixing pin; 14. pin holes.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
The utility model provides a seat, includes base 1, back 2, first connecting rod 3 and second connecting rod 4, the opposite both sides of base 1 all are equipped with first connecting rod 3, the one end of first connecting rod 3 with base 1 rotatable coupling, the other end of first connecting rod 3 with back 2 is connected, the one end of second connecting rod 4 with first connecting rod 3 rotatable coupling, the other end of second connecting rod 4 with base 1 slidable connection or detachable connection.
The structural principle of the utility model is briefly described as follows: according to the seat provided by the utility model, the two ends of the first connecting rod 3 are respectively connected with the base 1 and the backrest 2, the first connecting rod 3 is rotatably connected with the base 1, and the two ends of the second connecting rod 4 are respectively connected with the first connecting rod 3 and the base 1, so that a triangular structure is formed between the first connecting rod 3, the second connecting rod 4 and the base 1, when the first connecting rod 3 rotates on a fixed position, the second connecting rod 4 plays a role in limiting the rotation angle of the first connecting rod 3, so that the supporting effect of the first connecting rod 3 on the backrest 2 is ensured, the frame supporting structure of the backrest 2 is firmer, the frame structure of the backrest 2 is uniformly stressed, and the first connecting rod 3 is not easy to bend under stress in actual use.
In the process of actually changing the orientation of the seat, a user only needs to apply force to the backrest 2 in the direction in which the backrest 2 needs to move, and the backrest 2 drives the first connecting rod 3 to rotate relative to the base 1, so that the backrest 2 can not only turn around the first connecting rod 3 from one side of the base 1 to the other side opposite to the base 1, thereby changing the orientation of the seat, and the rotation change state of the backrest 2 and the first connecting rod 3 can specifically refer to fig. 1 and 2, wherein the backrest 2 can turn around the first connecting rod 3 along the arrow direction shown in fig. 1 and 2, so that the orientation of the seat is changed;
it should be noted that: in a preferred embodiment of the present utility model, the other end of the second connecting rod 4 is slidably connected with the base 1, so that during the relative rotation between the first connecting rod 3 and the base 1, the second connecting rod 4 is driven by the first connecting rod 3, and the other end of the second connecting rod 4 correspondingly slides on the base 1; of course, in another preferred embodiment of the present utility model, the other end of the second link 4 may be controlled to be detachably connected to the base 1, so that the operator needs to detach the other end of the second link 4 from the base 1 before changing the orientation of the seat, and then fix and assemble the other end of the second link 4 with the base 1 after the backrest 2 moves in place.
From the above description, the beneficial effects of the utility model are as follows: the seat provided by the utility model has the advantages of simple structure, convenience in use, low reconstruction cost and easiness in popularization and use; the user can easily change the direction of the seat according to the actual demand, and the seat has high practicability and rich application scenes; when the seat is applied to sightseeing vehicles, tourists in two adjacent rows can realize face-to-face entertainment or dining by changing the orientation of the seat; in addition, the backrest 2 of the seat is stable in structure, the first connecting rod 3, the second connecting rod 4 and the base 1 of the backrest form a triangular structure, and the backrest 2 of the seat can be adjusted in a rotating mode according to requirements, so that the stability of the frame structure of the backrest 2 is further guaranteed, and the backrest is not easy to damage.
Further, the two opposite sides of the base 1 are respectively provided with a first limiting part 5 and a second limiting part 6, and the other end of the second connecting rod 4 is detachably connected with the first limiting part 5 or the second limiting part 6.
In some preferred embodiments of the present utility model, the other end of the second link 4 can be detachably connected to the seat, and at this time, the opposite sides of the seat may be provided with a first limiting portion 5 and a second limiting portion 6, so as to cooperate with the second link 4 to achieve the detachment of the second link 4 from the seat.
Wherein, when the backrest 2 moves to one side close to the first limit part 5, the operator can control the other end of the second connecting rod 4 to be assembled and connected to the first limit part 5 so as to prevent the backrest 2 from further rotating; when the backrest 2 moves to a side close to the second limiting part 6, the operator can assemble and connect the other end of the second link 4 to the second limiting part 6 to prevent further rotation of the backrest 2.
Further, the base 1 comprises a seat cushion 7 and a bracket 8 for supporting the seat cushion 7, guide rails 9 are respectively arranged on two opposite sides of the seat cushion 7, one end of the first connecting rod 3 is rotatably connected with the bracket 8, and the other end of the second connecting rod 4 is slidably connected with the guide rails 9.
As is apparent from the above description, in some preferred embodiments, when the operator desires the second link 4 to be slidably connected to the base, it is necessary to provide the guide rails 9 on opposite sides of the seat cushion 7 of the base 1, respectively, so that the other end of the second link 4 can be slidably engaged with the guide rails 9, thereby sliding along the extending direction of the guide rails 9.
It should be noted that, since one end of the second link 4 is rotatably connected to the first link 3, when the first link 3 rotates relative to the base 1, the second link 4 is driven to slide along the extending direction of the guide rail 9, and the inclination angle of the second link 4 compared with the horizontal direction is also changed.
Further, a bump 12 is provided at the other end of the second link 4, and the bump 12 is slidably engaged with the guide rail 9.
As is evident from the above description, the second link 4 is slidably connected to the guide rail 9 by means of the projection 12.
Further, two ends of the guide rail 9 along the axial direction of the guide rail are respectively provided with a limit groove 10.
As can be seen from the above description, when the first connecting rod 3 rotates in place, the connection portion between the first connecting rod 3 and the guide rail 9 moves into the limit groove 10, the limit groove 10 plays a role in fixing the connection portion, and the limit groove 10 makes the effect of the second connecting rod 4 on limiting and fixing the first connecting rod 3 better;
in some preferred embodiments of the present utility model, the second connecting rod 4 is provided with the protruding block 12, so that when the first connecting rod 3 rotates in place, the protruding block 12 moves into the limiting groove 10, and the shape of the limiting groove 10 can be matched with that of the protruding block 12, so that a better clamping and fixing effect is achieved.
Further, the second connecting rod 4 is a telescopic rod.
As can be seen from the above description, when the first link 3 rotates relative to the base 1, the first link 3 drives the telescopic rod to move along the sliding rail, the telescopic rod can be automatically telescopic, and relative to the second link 4 with a fixed length, the telescopic rod can adapt to the distance from the connection position of the telescopic rod and the first link 3 to the connection position of the telescopic rod and the base 1 through telescopic, so that the first link 3 is smoother in the rotation process, and the second link 4 does not need to be manually adjusted; the telescopic rod can be a rod body with telescopic functions, such as a pneumatic supporting rod and a hydraulic rod.
Further, the base further comprises a fixing pin 13, pin holes 14 are formed in two opposite sides of the base 1, and the fixing pin 13 is arranged in the pin holes 14.
As is clear from the above description, the fixing pin 13 plays a role in limiting the first link 3, the rotation of the first link 3 can be limited by inserting the fixing pin 13 into the pin hole, and the second link 4 and the fixing pin 13 play a role in doubly limiting and fixing the first link 3.
In some preferred embodiments of the present utility model, a plurality of pin holes 14 are formed at opposite sides of the base 1, and the fixing pins 13 are detachably inserted into the pin holes 14, so that the fixing of the first link 3 to different angles can be restricted by inserting the positioning pins 13 into different pin holes 14;
in other preferred embodiments of the present utility model, the fixing pin 13 is a spring positioning pin fixedly provided in the pin hole, and the spring positioning pin is ejected from the pin hole 14 by pressing when the position of the first link 3 needs to be restricted using the fixing pin 13.
Further, the other end of the first link 3 is rotatably connected to the backrest 2.
As is apparent from the above description, the backrest 2 can be rotated relative to the first link 3, thereby adjusting the angle of the backrest 2 to improve the comfort of using the seat.
Further, a damping and/or limiting rotating shaft is arranged at the joint of the first connecting rod 3 and the backrest 2.
In some preferred embodiments of the present utility model, a damping is provided at the connection between the first link 3 and the backrest 2, so as to improve the resistance when the backrest 2 and the first link 3 rotate relatively, and facilitate the adjustment and fixing of the angle of the backrest 2.
In other preferred embodiments of the present utility model, a limiting pivot is further provided at the connection of the first connecting rod and the backrest 2 to limit the rotation angle of the backrest 2.
Further, armrests 11 are provided on both sides of the base 1.
As can be seen from the above description, the comfort of the user sitting on the seat is improved by adding the armrest 11; in addition, when the seat provided by the utility model is used for a sightseeing vehicle seat, the safety of the sightseeing vehicle can be correspondingly improved by arranging the armrests 11 on the two opposite sides of the seat.
A sightseeing vehicle includes the seat.
From the above description, it can be seen that the sightseeing vehicle has at least all the above advantages.
Example 1
Referring to fig. 1, a first embodiment of the present utility model is as follows: a seat comprising a base 1, a backrest 2, a first link 3 and a second link 4, the opposite sides of the base 1 being provided with the first link 3 and an armrest 11, one end of the first link 3 being rotatably connected to the base 1, the other end of the first link 3 being connected to the backrest 2, wherein the backrest 2 can be turned around the first link 3 in the direction indicated by the arrow shown in fig. 1, thereby changing the position of the backrest 2, the orientation of the seat being changed as the position of the backrest 2 is changed; one end of the second connecting rod 4 is rotatably connected with the first connecting rod 3, the two opposite sides of the base 1 are respectively provided with a first limiting part 5 and a second limiting part 6, and the other end of the second connecting rod 4 is detachably connected with the first limiting part 5 or the second limiting part 6.
In the first embodiment, a damper (not shown in the drawings) and a limit shaft (not shown in the drawings) are provided at the connection of the first link 3 and the backrest 2.
Example two
Referring to fig. 2, a second embodiment of the present utility model is a further improvement of the connection manner of the second connecting rod 4 and the base 1 based on the first embodiment, and is different from the first embodiment in that: the base 1 comprises a seat cushion 7 and a bracket 8 for supporting the seat cushion 7, wherein the first connecting rod 3 is rotatably connected with the bracket 8, the two opposite sides of the seat cushion 7 are respectively provided with a guide rail 9, and the other end of the second connecting rod 4 is slidably connected with the guide rails 9; the two ends of the guide rail 9 along the axial direction of the guide rail are respectively provided with a limiting groove 10.
In the second embodiment, the other end of the second link 4 is provided with a bump 12, and the bump 12 is slidably engaged with the guide rail 9.
Specifically, in the second embodiment, the second link 4 is a pneumatic telescopic support rod.
Referring to fig. 2, in the second embodiment, a plurality of pin holes 14 are formed on the guide rail 9, each pin hole 14 is provided with a fixing pin 13, the fixing pins 13 are spring positioning pins, and the fixing pins 13 can be controlled to be ejected or retracted from the pin holes 14 by pressing;
in the second embodiment, in actual operation, the other end of the second link 4 needs to be adjusted and moved to the limit groove 10, and then the fixing pin 13 is pressed, so that the fixing pin 13 is ejected from the pin hole 14,
in conclusion, the seat provided by the utility model has the advantages that the structure is simple, the use is convenient, the direction of the seat can be easily changed by a user according to actual requirements, the practicability of the seat is high, and the application scene is rich; especially when the seat is applied to a sightseeing vehicle, a tourist sitting on the sightseeing vehicle can change the orientation of the seat so as to entertain or take a meal with a back-row passenger face to face;
in addition, the backrest 2 of the seat is stable in structure, the first connecting rod 3, the second connecting rod 4 and the base 1 of the backrest form a triangular structure, and the backrest 2 of the seat can be adjusted in a rotating mode according to requirements, so that the stability of the frame structure of the backrest 2 is further guaranteed, and the backrest is not easy to damage.
In addition, the seat is also provided with a fixing pin 13, the fixing pin 13 and the second connecting rod 4 play a double limiting and fixing role on the backrest 2, and the rotating angle of the first connecting rod 3 can be adjusted and limited by forming a plurality of pin holes 14.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (10)
1. The seat is characterized by comprising a base, a backrest, a first connecting rod and a second connecting rod, wherein the first connecting rod is arranged on two opposite sides of the base, one end of the first connecting rod is rotatably connected with the base, the other end of the first connecting rod is connected with the backrest, one end of the second connecting rod is rotatably connected with the first connecting rod, and the other end of the second connecting rod is slidably connected with or detachably connected with the base.
2. The seat according to claim 1, wherein the opposite sides of the base are provided with a first limiting portion and a second limiting portion, and the other end of the second connecting rod is detachably connected with the first limiting portion or the second limiting portion.
3. The seat according to claim 1, wherein the base includes a seat cushion and a bracket for supporting the seat cushion, guide rails are provided on opposite sides of the seat cushion, respectively, one end of the first link is rotatably connected to the bracket, and the other end of the second link is slidably connected to the guide rails.
4. A seat according to claim 3, wherein the guide rail is provided with limit grooves at both ends in the axial direction thereof, respectively.
5. A seat as claimed in claim 3, wherein the second link is a telescoping rod.
6. The seat according to claim 1, further comprising a fixing pin, wherein pin holes are formed in opposite sides of the base, and the fixing pin is disposed in the pin holes.
7. The seat according to claim 1, wherein the other end of the first link is rotatably connected to the backrest.
8. The seat according to claim 7, wherein a damping and/or limiting pivot is provided at the connection of the first link and the backrest.
9. The seat according to claim 1, wherein the base is provided with armrests on both sides.
10. A sightseeing vehicle comprising a seat according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321414152.7U CN220180633U (en) | 2023-06-05 | 2023-06-05 | Seat and sightseeing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321414152.7U CN220180633U (en) | 2023-06-05 | 2023-06-05 | Seat and sightseeing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220180633U true CN220180633U (en) | 2023-12-15 |
Family
ID=89100556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321414152.7U Active CN220180633U (en) | 2023-06-05 | 2023-06-05 | Seat and sightseeing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220180633U (en) |
-
2023
- 2023-06-05 CN CN202321414152.7U patent/CN220180633U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |