Carriage seat cushion supporting device for electric tricycle

Abstract

The utility model discloses a carriage seat cushion supporting device for an electro-tricycle, which comprises a carriage assembly, a supporting block is fixedly connected to the rear surface of the carriage assembly, a damping device is fixedly connected to the upper surface of the supporting block, a seat cushion is fixedly connected to the upper surface of the damping device, and the seat cushion is fixedly connected to the rear surface of the carriage assembly. A baffle is fixedly connected to the lower surface of the seat cushion, a sliding groove is formed in the supporting block, a buffering cushion is fixedly connected to the inner bottom face of the sliding groove, the baffle is slidably connected into the sliding groove, and the buffering cushion is movably connected with the baffle. And the baffle is used for limiting the baffle through the sliding groove, meanwhile, the seat cushion is limited, a buffering cushion is arranged on the inner bottom face of the sliding groove, in the moving process of the electric tricycle, the jolting feeling of the passenger is reduced, meanwhile, the buffering cushion prevents the baffle from colliding with the supporting block, and noise is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of seat cushion supporting devices, in particular to a seat cushion supporting device for a compartment of an electric tricycle. Background Art

[0002] The support method of the seat cushion of the compartment of the electric tricycle after opening is mostly through pneumatic strut support or fixing with fastening bolts. The pneumatic strut support method is prone to dangerous situations such as pinching hands due to its large force value; the fastening bolt fixing method has no limiting mechanism, which leads to abnormal noise and bumps and scratches when riding bumpy. The seat cushion is connected to the compartment of the electric tricycle through a variety of fixing structures, but in this way, the seat cushion will shake with the bumps of the electric tricycle during use, resulting in a poor riding experience. For example, a Chinese patent discloses a "compartment seat cushion support device for electric tricycles", and its application number is "CN202221260650.6", which can realize the locking of different inclination angles after the seat cushion bracket is opened, so that users can choose the opening and fixing angles of the seat cushion bracket according to personal needs; it is easy to unlock, and the seat cushion bracket can be easily put down by turning it to the upper limit position, without manually turning the support rod, and there will be no pinching of hands. It is easy to use, but it is bumpy during movement. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a car seat cushion support device for an electric tricycle, which reduces the bumpy feeling of passengers during the movement of the electric tricycle through a shock-absorbing device, and avoids pinching the passengers through a baffle, limits the baffle through a slide groove, and limits the seat cushion at the same time, and a buffer pad is provided on the inner bottom surface of the slide groove, which reduces the bumpy feeling of passengers during the movement of the electric tricycle, and at the same time avoids collision between the baffle and the support block, thereby reducing noise.

[0004] The utility model also provides a vehicle seat cushion support device for an electric tricycle as described above, comprising: a vehicle body assembly, a support block fixedly connected to the rear surface of the vehicle body assembly, a shock absorbing device fixedly connected to the upper surface of the support block, a seat cushion fixedly connected to the upper surface of the shock absorbing device, a baffle fixedly connected to the lower surface of the seat cushion, a slide groove provided on the support block, a buffer pad fixedly connected to the inner bottom surface of the slide groove, the baffle plate slidably connected to the inside of the slide groove, and the buffer pad is movably connected to the baffle plate.

[0005] According to the vehicle seat cushion support device for an electric tricycle described in the utility model, the vehicle body assembly comprises a frame, and a support plate is fixedly connected to the upper surface of the frame.

[0006] According to the vehicle seat cushion support device for an electric tricycle described in the utility model, a back cushion is fixedly connected to the upper surface of the frame, an armrest is fixedly connected to the upper surface of the frame, and the armrest is fixedly connected to the back cushion.

[0007] According to the vehicle seat cushion support device for an electric tricycle described in the utility model, the shock absorbing device includes: a damper, the damper is fixedly connected to the upper surface of the support block, and the damper is fixedly connected to the seat cushion.

[0008] According to the vehicle seat cushion support device for an electric tricycle described in the utility model, the shock absorbing device also includes: a spring, the spring is fixedly connected to the upper surface of the support block, and one end of the spring away from the support block is fixedly connected to the seat cushion.

[0009] According to the vehicle seat cushion support device for an electric tricycle described in the utility model, the damper is located inside the spring.

[0010] According to the vehicle seat cushion support device for an electric tricycle described in the utility model, a storage bin is provided on the support block.

[0011] According to the vehicle seat cushion support device for an electric tricycle described in the utility model, the inner surface of the storage bin is fixedly connected to a rotating shaft, the outer surface of the rotating shaft is rotatably connected to a box door, and the outer surface of the box door is fixedly connected to a handle.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, the seat cushion support device for the electric tricycle reduces the bumpy feeling of the passengers during the movement of the electric tricycle through the shock absorbing device, and avoids pinching the passengers through the baffle.

[0014] 2. Compared with the prior art, the seat cushion support device for the electric tricycle limits the baffle and the seat cushion through a slide groove, and a buffer pad is arranged on the inner bottom surface of the slide groove. During the movement of the electric tricycle, the bumpy feeling of the passengers is reduced. At the same time, the buffer pad prevents the baffle from colliding with the support block and reduces noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is an overall structural diagram of a seat cushion support device for a vehicle compartment of an electric tricycle according to the utility model;

[0017] Figure 2 This is a rear structural diagram of a vehicle seat cushion support device for an electric tricycle according to the utility model;

[0018] Figure 3 This is a cross-sectional structural diagram of a seat cushion support device for a vehicle compartment of an electric tricycle according to the utility model;

[0019] Figure 4 The utility model is a vehicle seat cushion support device for an electric tricycle Figure 3 Enlarged view of center C.

[0020] Legend:

[0021] 1. Carriage assembly; 2. Support block; 3. Seat cushion; 4. Baffle; 5. Box door; 6. Handle; 7. Damper; 8. Spring; 9. Slide; 10. Buffer pad; 11. Storage compartment; 12. Support plate; 13. Cushion; 14. Armrest. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a car seat cushion support device for an electric tricycle, which includes: a support block 2 is fixedly connected to the rear surface of a car assembly 1, a seat cushion 3 is fixedly connected to the upper surface of a shock absorbing device, a baffle 4 is fixedly connected to the lower surface of the seat cushion 3, a slide groove 9 is provided on the support block 2, a buffer pad 10 is fixedly connected to the inner bottom surface of the slide groove 9, the buffer pad 10 is made of rubber, the baffle 4 is slidably connected to the inside of the slide groove 9, and the buffer pad 10 is movably connected to the baffle 4.

[0024] The carriage assembly 1 includes: a frame, a support plate 12 is fixedly connected to the upper surface of the frame, a cushion 13 is fixedly connected to the upper surface of the frame, an armrest 14 is fixedly connected to the upper surface of the frame, and the armrest 14 is fixedly connected to the cushion 13.

[0025] A shock absorbing device is fixedly connected to the upper surface of the support block 2, and the shock absorbing device includes: a damper 7, the damper 7 is fixedly connected to the upper surface of the support block 2, and the damper 7 is fixedly connected to the seat cushion 3. The shock absorbing device also includes: a spring 8, the spring 8 is fixedly connected to the upper surface of the support block 2, and one end of the spring 8 away from the support block 2 is fixedly connected to the seat cushion 3, and the damper 7 is located inside the spring 8.

[0026] A storage bin 11 is provided on the support block 2 . A rotating shaft is fixedly connected to the inner surface of the storage bin 11 . A box door 5 is rotatably connected to the outer surface of the rotating shaft. A handle 6 is fixedly connected to the outer surface of the box door 5 .

[0027] Working principle: When the vehicle bumps, the shock absorbing device absorbs the shock, so that the seat cushion 3 reduces the bumping. During the bumping process, the baffle 4 slides inside the slide groove 9. When the baffle 4 contacts the buffer pad 10, the buffer pad 10 buffers and prevents the baffle 4 from colliding with the support block 2 to produce noise.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A seat cushion support device for an electric tricycle, characterized in that: include: A carriage assembly (1), wherein a support block (2) is fixedly connected to the rear surface of the carriage assembly (1), a shock absorbing device is fixedly connected to the upper surface of the support block (2), a seat cushion (3) is fixedly connected to the upper surface of the shock absorbing device, a baffle (4) is fixedly connected to the lower surface of the seat cushion (3), a slide groove (9) is provided on the support block (2), a buffer pad (10) is fixedly connected to the inner bottom surface of the slide groove (9), the baffle (4) is slidably connected to the inside of the slide groove (9), and the buffer pad (10) is movably connected to the baffle (4).

2. A seat cushion support device for an electric tricycle according to claim 1, characterized in that: The carriage assembly (1) comprises a frame, and a support plate (12) is fixedly connected to the upper surface of the frame.

3. A seat cushion support device for an electric tricycle according to claim 2, characterized in that: A back cushion (13) is fixedly connected to the upper surface of the frame, an armrest (14) is fixedly connected to the upper surface of the frame, and the armrest (14) is fixedly connected to the back cushion (13).

4. A seat cushion support device for an electric tricycle according to claim 1, characterized in that: The shock absorbing device comprises: a damper (7), wherein the damper (7) is fixedly connected to the upper surface of the support block (2), and the damper (7) is fixedly connected to the seat cushion (3).

5. A seat cushion support device for an electric tricycle according to claim 1, characterized in that: The shock absorbing device further comprises: a spring (8), wherein the spring (8) is fixedly connected to the upper surface of the support block (2), and one end of the spring (8) away from the support block (2) is fixedly connected to the seat cushion (3).

6. A seat cushion support device for an electric tricycle according to claim 4, characterized in that: The damper (7) is located inside the spring (8).

7. A seat cushion support device for an electric tricycle according to claim 1, characterized in that: A storage bin (11) is provided on the support block (2).

8. A seat cushion support device for an electric tricycle according to claim 7, characterized in that: The inner surface of the storage bin (11) is fixedly connected to a rotating shaft, the outer surface of the rotating shaft is rotatably connected to a box door (5), and the outer surface of the box door (5) is fixedly connected to a handle (6).

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