Cushion structure, seat structure and tricycle

Abstract

The utility model discloses a cushion structure, a seat structure and a tricycle, and relates to the technical field of tricycle production and manufacturing, the cushion structure comprises a cushion body and a damping piece, the cushion body is used for being rotatably connected to a seat cask, and the damping piece is used for being rotatably connected to the seat cask. The cushion body can rotate and enable one side of the cushion body to be in contact with or separated from the seat cask so as to close or open the seat cask, the damping part is fixedly connected to the side, used for being in contact with the seat cask, of the cushion body, and when the seat cask is closed by the cushion body, the damping part can be in contact with the seat cask so that the damping part can be in contact with the seat cask. And the damping piece has elasticity. The cushion structure, the seat structure and the tricycle are lower in noise, so that the user experience is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to tricycle production and manufacturing technical field, especially tricycle seat structure, seat structure and tricycle. BACKGROUND

[0002] The bottom plate of the seat cushion and the seat bucket on the current leisure tricycle are mostly made of hard material. When storing objects in the storage space inside the seat bucket and rotating the bottom plate, the collision sound between the seat cushion bottom plate and the seat bucket is relatively large, and the bumping during riding will cause the seat cushion and the seat bucket to shake up and down, which will affect the user's experience. Therefore, there is an urgent need for a seat cushion structure, a seat structure and a tricycle with less noise and better user experience. SUMMARY

[0003] The utility model aims at providing a seat cushion structure, a seat structure and a tricycle to solve the problems in the prior art and have less noise and better user experience.

[0004] To achieve the above-mentioned purpose, the utility model provides the following scheme:

[0005] The utility model provides a seat cushion structure, which comprises a seat cushion body and a damping piece, the seat cushion body is used for being rotatably connected to a seat bucket, the seat cushion body can rotate and make one side of the seat cushion body contact or separate from the seat bucket to close or open the seat bucket, the damping piece is fixedly connected to the side of the seat cushion body for contacting the seat bucket, the damping piece can contact the seat bucket when the seat cushion body closes the seat bucket, and the damping piece has elasticity.

[0006] In some embodiments, the seat cushion body comprises a bottom plate and a seat cushion, the bottom plate is used for being rotatably connected to the seat bucket, one side of the bottom plate is a first side, the side away from the first side is a second side, the first side can contact the seat bucket when the seat cushion body rotates and closes the seat bucket, the damping piece is fixedly connected to the first side, and the seat cushion is fixedly connected to the second side.

[0007] In some embodiments, the cross-sectional shape of the bottom plate is a rounded rectangle.

[0008] In some embodiments, four damping pieces are arranged, and the damping pieces are fixedly connected to positions close to four corners of the bottom plate respectively.

[0009] In some embodiments, the damping piece is made of polyvinyl chloride.

[0010] In some embodiments, the bottom plate is a hollow structure, a mounting hole communicating between the inside of the bottom plate and the outside is arranged on the first side of the bottom plate, a limiting groove matched with the bottom plate in the circumferential direction of the mounting hole is arranged on the side of the shock-absorbing piece, and the inner side of the mounting hole can be in contact with the bottom surface of the limiting groove.

[0011] In some embodiments, the bottom plate is made of wood or plastic.

[0012] The utility model also provides a seat structure, including seat bucket and above-mentioned cushion structure, the top opening of seat bucket, the cushion structure rotation is connected in the top of seat bucket, when the cushion structure seals the opening, the shock-absorbing piece can be in contact with the circumferential edge of the opening.

[0013] In some embodiments, the seat bucket is made of iron.

[0014] The utility model also provides a tricycle, including vehicle body structure and above-mentioned seat structure, the seat structure is connected on the vehicle body structure.

[0015] The utility model has the following technical effects relative to the prior art:

[0016] The cushion structure provided by the utility model can make the shock-absorbing piece on the side of the cushion body contact the seat bucket when needing to seal the seat bucket, and the shock-absorbing piece can play a buffering role by utilizing its elasticity, thereby reducing the noise generated by the collision between the cushion body and the shock-absorbing piece, and the collision between the cushion body and the seat bucket caused by bumping during vehicle driving can also be buffered by the shock-absorbing piece, the noise during driving is reduced, and the user experience is better. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.

[0018] Fig. 1 It is a perspective view of the seat structure in some embodiments of the utility model;

[0019] Fig. 2 It is a perspective view of the cushion structure in some embodiments of the utility model;

[0020] Fig. 3 It is a perspective view of the shock-absorbing piece in some embodiments of the utility model;

[0021] In the diagram: 1. Seat cushion body; 11. Seat cushion; 12. Base plate; 2. Shock-absorbing component; 21. Limiting groove; 3. Seat bucket. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] The purpose of this invention is to provide a cushion structure, a seat structure, and a tricycle to solve the problems existing in the prior art, resulting in less noise and a better user experience.

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] Example 1

[0026] This utility model provides a seat cushion structure, such as Figs. 1-3 As shown, it includes: a seat body 1 and a shock absorber 2. The seat body 1 is rotatably connected to the seat bucket 3. The seat body 1 can rotate and make one side of the seat body 1 contact or separate from the seat bucket 3 to close or open the seat bucket 3. The shock absorber 2 is fixedly connected to the side of the seat body 1 that is in contact with the seat bucket 3. When the seat body 1 closes the seat bucket 3, the shock absorber 2 can contact the seat bucket 3. The shock absorber 2 is elastic.

[0027] The seat cushion structure provided by this utility model allows the shock absorber 2 on the side of the seat cushion body 1 to contact the seat bucket 3 when the seat cushion body 1 needs to be rotated and the seat bucket 3 needs to be closed. The shock absorber 2 utilizes its own elasticity to provide cushioning, thereby reducing noise generated by the collision between the seat cushion body 1 and the shock absorber 2. Furthermore, when the vehicle is in motion, the collision between the seat cushion body 1 and the seat bucket 3 caused by bumps is also buffered by the shock absorber 2, reducing noise during driving and improving the user experience. The shape of the shock absorber 2 can be customized as needed; for example, the cross-section of the shock absorber 2 can be circular, rectangular, triangular, etc., as long as it meets the shock absorption requirements.

[0028] In an embodiment of the present embodiment, the cushion body 1 comprises a bottom plate 12 and a seat cushion 11, the bottom plate 12 is used to be rotatably connected to the seat pan 3, one side of the bottom plate 12 is a first side, and the side opposite to the first side is a second side, when the cushion body 1 is rotated and closed to the seat pan 3, the first side can be in contact with the seat pan 3, the damping member 2 is fixedly connected to the first side, and the seat cushion 11 is fixedly connected to the second side. The bottom plate 12 can be rotated relative to the seat pan 3 to close or open the seat pan 3.

[0029] In an embodiment of the present embodiment, the cross-sectional shape of the bottom plate 12 is a rounded rectangle. Compared with a right-angled rectangle, the rounded rectangle of the bottom plate 12 can prevent the user from being scratched by sharp corners.

[0030] In an embodiment of the present embodiment, four damping members 2 are arranged, and the damping members 2 are fixedly connected to positions close to four corners of the bottom plate 12. By arranging the damping members 2 at positions close to the four corners of the bottom plate 12, the impact force generated when the bottom plate 12 collides with the seat pan 3 can be evenly dissipated, and the noise reduction effect is improved.

[0031] In an embodiment of the present embodiment, the damping member 2 is made of polyvinyl chloride. Polyvinyl chloride has good elasticity and can well play a buffering role. The damping member 2 can be in a block shape, a sheet shape or other shapes, as long as it can meet the damping requirements.

[0032] In an embodiment of the present embodiment, the bottom plate 12 is a hollow structure, the first side of the bottom plate 12 is provided with a mounting hole communicating the inside of the bottom plate 12 with the outside, the side of the damping member 2 is provided with a limiting groove 21, the damping member 2 can be connected in the mounting hole, the inner side of the mounting hole can be in contact with the bottom surface of the limiting groove 21, and the bottom plate can be in contact with the inner side of the limiting groove 21. The limiting groove 21 improves the stability of the damping member 2 during installation and can prevent the limiting member from falling off.

[0033] In an embodiment of the present embodiment, the bottom plate 12 is made of wood or plastic.

[0034] Embodiment Two

[0035] The present embodiment provides a seat structure, which comprises a seat pan 3 and the cushion structure in embodiment one, the top end of the seat pan 3 is open, the cushion structure is rotatably connected to the top end of the seat pan 3, and when the cushion structure closes the opening, the damping member 2 can be in contact with the circumferential edge of the opening.

[0036] The seat structure in the present embodiment well reduces noise by using the cushion structure in embodiment one, and improves the user experience.

[0037] In an embodiment of the present embodiment, the seat pan 3 is made of iron.

[0038] Embodiment Three

[0039] The tricycle of the embodiment comprises a vehicle body structure and the seat structure in the second embodiment, and the seat structure is connected to the vehicle body structure.

[0040] The tricycle of the embodiment reduces noise and improves user experience by using the seat structure in the second embodiment.

[0041] The principles and implementation modes of the present application are described by using specific examples in the present application, and the above embodiment is only used to help understand the method and core idea of the present application; meanwhile, for those skilled in the art, the specific implementation modes and application ranges will be changed according to the idea of the present application. In conclusion, the content of the present application should not be understood as a limitation of the present application.

Claims

1. A seat cushion structure characterized by: The application relates to a seat cushion structure, which comprises a seat cushion body and shock-absorbing pieces. The seat cushion body is used for rotary connection on a seat tub, the seat cushion body can rotate and make one side of the seat cushion body contact or separate from the seat tub to close or open the seat tub, the shock-absorbing pieces are fixedly connected to the side of the seat cushion body used for contacting the seat tub, the shock-absorbing pieces can contact the seat tub when the seat cushion body closes the seat tub, and the shock-absorbing pieces have elasticity.

2. The seat cushion structure according to claim 1, characterized by: The seat cushion body comprises a bottom plate and a seat cushion, the bottom plate is used for rotary connection on the seat tub, one side of the bottom plate is a first side, the side opposite to the first side is a second side, the first side can contact the seat tub when the seat cushion body rotates and closes the seat tub, the shock-absorbing pieces are fixedly connected to the first side, and the seat cushion is fixedly connected to the second side.

3. The seat cushion structure according to claim 2, characterized by: The cross section shape of the bottom plate is a rounded rectangle.

4. The seat cushion structure according to claim 3, characterized by: Four shock-absorbing pieces are arranged, and the shock-absorbing pieces are fixedly connected to positions close to four corners of the bottom plate.

5. The seat cushion structure of claim 1, wherein: The shock-absorbing pieces are made of polyvinyl chloride.

6. The seat cushion structure of claim 2, wherein: The bottom plate is a hollow structure, the first side of the bottom plate is provided with a mounting hole communicating between the inside of the bottom plate and the outside, the side of the shock-absorbing piece is provided with a limiting groove matched with the bottom plate in the circumferential direction of the mounting hole, the inner side of the mounting hole can contact the bottom surface of the limiting groove, and the bottom plate can contact the inner side of the limiting groove.

7. The seat cushion structure of claim 2, wherein: The bottom plate is made of wood or plastic.

8. A seat structure characterized by: The application further relates to a seat structure, which comprises the seat cushion structure and a seat tub, the seat tub is open at the top end, the seat cushion structure is rotatably connected to the top end of the seat tub, and the shock-absorbing pieces can contact the circumferential edge of the opening when the seat cushion structure closes the opening.

9. The seating structure of claim 8, wherein: The seat tub is made of iron.

10. A tricycle characterized by: The application further relates to a seat structure, which comprises the seat cushion structure and a seat tub, the seat tub is open at the top end, the seat cushion structure is rotatably connected to the top end of the seat tub, and the shock-absorbing pieces can contact the circumferential edge of the opening when the seat cushion structure closes the opening. The seat tub is made of iron. The application further relates to a seat structure, which comprises the seat cushion structure and a seat tub, the seat tub is open at the top end, the seat cushion structure is rotatably connected to the top end of the seat tub, and the shock-absorbing pieces can contact the circumferential edge of the opening when the seat cushion structure closes the opening.

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