Seat backrest cushion linkage mechanism for automobile model

Abstract

The utility model discloses a seat backrest cushion linkage mechanism for an automobile model, which comprises a seat body, the inner wall of the seat body is provided with a first positioning groove, the inner wall of the first positioning groove is slidably provided with a first positioning block, the top of the first positioning block is fixedly provided with a cushion body, and the cushion body is fixedly provided with a second positioning block. A first limiting groove is formed in one side of the first positioning block, a second positioning groove is formed in the inner wall of the seat body, and a second positioning block is slidably mounted on the inner wall of the second positioning groove. A first threaded rod drives a first limiting plate to move, so that the first limiting plate leaves the inner wall of a first limiting groove, namely, a cushion body can be taken down in a sliding mode, meanwhile, a second threaded rod drives a second limiting plate to move, so that the second limiting plate leaves the inner wall of a second limiting groove, and a backrest body can be taken down in a sliding mode; therefore, the seat body, the cushion body and the backrest body can be separated, and the seat body, the cushion body and the backrest body can be cleaned conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile models, in particular to a seat back cushion linkage mechanism for automobile models. Background Art

[0002] A car model is a scale model that is made in strict proportion to the shape, structure, color, and even interior parts of a real car. According to incomplete statistics, in the past 90 years, car manufacturers around the world have launched tens of thousands of car models. Car models are usually equipped with seats, backrests, and cushions for easy viewing.

[0003] However, after the seats, backrests and cushions of the car model have been used for a long time, they need to be cleaned. However, the existing seats, backrests and cushions are integrated, which results in the seats, backrests and cushions needing to be cleaned as a whole, which is inconvenient to use. A linkage mechanism is not provided to facilitate the installation and removal of the seats, backrests and cushions. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a seat back cushion linkage mechanism for a car model, which solves the problems in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A seat back cushion linkage mechanism for a car model comprises a seat body, a first positioning groove is provided on the inner wall of the seat body, a first positioning block is slidably mounted on the inner wall of the first positioning groove, a seat cushion body is fixedly mounted on the top of the first positioning block, a first limiting groove is provided on one side of the first positioning block, a second positioning groove is provided on the inner wall of the seat body, a second positioning block is slidably mounted on the inner wall of the second positioning groove, a backrest body is fixedly mounted on the top of the second positioning block, a second limiting groove is provided on one side of the second positioning block, a first limiting plate is installed on one side of the seat body through a first moving mechanism, a first bevel gear is fixedly mounted on one side of the seat body through the first moving mechanism, a second bevel gear is meshingly mounted on the surface of the first bevel gear, and a second limiting plate is installed on one side of the second bevel gear through a second moving mechanism.

[0007] Preferably, the first moving mechanism includes a first threaded rod rotatably mounted on one side of the seat body, a first moving plate is threadedly sleeved on the surface of the first threaded rod, one side of the first moving plate and one side of the first limiting plate are fixedly mounted, and the surface of the first threaded rod and the inner wall of the first bevel gear are fixedly mounted.

[0008] Preferably, the second moving mechanism comprises a second threaded rod fixedly mounted on one side of the second bevel gear, a second moving plate is threadedly sleeved on the surface of the second threaded rod, and one side of the second moving plate and one side of the second limiting plate are fixedly mounted.

[0009] Preferably, a slide groove is provided inside the seat body, the inner wall of the slide groove is in contact with the surface of the first movable plate, and the inner wall of the slide groove is in contact with the surface of the second movable plate.

[0010] Preferably, the inner wall of the first limiting groove is in contact with the surface of the first limiting plate, and the inner wall of the second limiting groove is in contact with the surface of the second limiting plate.

[0011] Preferably, the number of the second positioning grooves, the second positioning blocks and the second limiting grooves is two groups, and they are symmetrically arranged.

[0012] Preferably, the number of the second bevel gears and the second limiting plates is two sets, and they are symmetrically arranged.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The first threaded rod drives the first limiting plate to move so that the first limiting plate leaves the inner wall of the first limiting groove, and the seat cushion body can be slid and removed. At the same time, the second threaded rod drives the second limiting plate to move so that the second limiting plate leaves the inner wall of the second limiting groove, and the backrest body can be slid and removed, so that the seat body, the cushion body and the backrest body can be separated, which is convenient for cleaning the seat body, the cushion body and the backrest body.

[0015] 2. The seat cushion body and the backrest body can be positioned by inserting the first positioning block at the bottom of the seat cushion body into the inner wall of the first positioning groove, and by inserting the second positioning block at the bottom of the backrest body into the inner wall of the second positioning groove. The first limiting plate is driven to move by the first threaded rod so that the first limiting plate is inserted into the inner wall of the first limiting groove. The second limiting plate is driven to move by the second threaded rod so that the second limiting plate is inserted into the inner wall of the second limiting groove, thereby completing the limiting installation of the first positioning block and the second positioning block respectively, and then completing the limiting installation of the seat cushion body and the backrest body, which is convenient for the combined installation of the seat body, the seat cushion body and the backrest body, so that the seat cushion body and the backrest body can be easily installed and disassembled through the linkage mechanism. The structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the positive equalization diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the side sectional view of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the upper sectional view of the utility model;

[0019] Figure 4 It is a structural schematic diagram of a partial bottom view of the utility model;

[0020] Figure 5 This is an enlarged view of point A of the utility model;

[0021] Figure 6 It is an enlarged view of point B of the present utility model.

[0022] In the figure: 1, seat body; 2, first positioning groove; 3, first positioning block; 4, cushion body; 5, first limiting groove; 6, second positioning groove; 7, second positioning block; 8, backrest body; 9, second limiting groove; 10, first threaded rod; 11, first movable plate; 12, first limiting plate; 13, first bevel gear; 14, second bevel gear; 15, second threaded rod; 16, second movable plate; 17, second limiting plate; 18, slide groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example: Refer to Figure 1-6The utility model provides a technical solution, a seat back cushion linkage mechanism for a car model, comprising a seat body 1, a first positioning groove 2 is provided on the inner wall of the seat body 1, a first positioning block 3 is slidably installed on the inner wall of the first positioning groove 2, a cushion body 4 is fixedly installed on the top of the first positioning block 3, so as to facilitate positioning of the cushion body 4, a first limiting groove 5 is provided on one side of the first positioning block 3, a second positioning groove 6 is provided on the inner wall of the seat body 1, a second positioning block 7 is slidably installed on the inner wall of the second positioning groove 6, a backrest body 8 is fixedly installed on the top of the second positioning block 7, so as to facilitate positioning of the backrest body 8, a second limiting groove 9 is provided on one side of the second positioning block 7, A first limiting plate 12 is installed on one side of the seat body 1 through a first moving mechanism, and a first bevel gear 13 is fixedly installed on one side of the seat body 1 through a first moving mechanism. The first moving mechanism includes a first threaded rod 10 rotatably installed on one side of the seat body 1, and a first movable plate 11 is threadedly sleeved on the surface of the first threaded rod 10. One side of the first movable plate 11 and one side of the first limiting plate 12 are fixedly installed to facilitate driving the first limiting plate 12 to move, and the surface of the first threaded rod 10 and the inner wall of the first bevel gear 13 are fixedly installed to facilitate driving the first bevel gear 13 to rotate. The number of the second positioning groove 6, the second positioning block 7 and the second limiting groove 9 is two groups, and they are symmetrically arranged.

[0025] Specifically, the surface of the first bevel gear 13 is meshed with the second bevel gear 14, and the second limiting plate 17 is installed on one side of the second bevel gear 14 through a second moving mechanism. The second moving mechanism includes a second threaded rod 15 fixedly installed on one side of the second bevel gear 14, and the surface of the second threaded rod 15 is threadedly sleeved with a second moving plate 16. One side of the second moving plate 16 and one side of the second limiting plate 17 are fixedly installed. A slide groove 18 is opened inside the seat body 1, and the inner wall of the slide groove 18 is in contact with the surface of the first moving plate 11 to limit the first moving plate 11 so that the first moving plate 11 can be fixed. The movement of the plate 11 is more stable, the inner wall of the slide groove 18 and the surface of the second movable plate 16 are fitted together, and the second movable plate 16 is limited, so that the movement of the second movable plate 16 is more stable, the inner wall of the first limiting groove 5 and the surface of the first limiting plate 12 are fitted together, and the inner wall of the second limiting groove 9 and the surface of the second limiting plate 17 are fitted together. The number of the second bevel gear 14 and the second limiting plate 17 is two groups, and they are symmetrically arranged. The first limiting plate 12 is driven to move by the first threaded rod 10, so that the first limiting plate 12 leaves the inner wall of the first limiting groove 5, and the cushion body 4 can be moved. The backrest body 8 can be slid and removed, and at the same time, the second threaded rod 15 drives the second limiting plate 17 to move, so that the second limiting plate 17 leaves the inner wall of the second limiting groove 9, and the backrest body 8 can be slid and removed, and the seat body 1, the cushion body 4 and the backrest body 8 can be separated, which is convenient for cleaning the seat body 1, the cushion body 4 and the backrest body 8. The first positioning block 3 at the bottom of the cushion body 4 is inserted into the inner wall of the first positioning groove 2, and the second positioning block 7 at the bottom of the backrest body 8 is inserted into the inner wall of the second positioning groove 6. The positioning of the cushion body 4 and the backrest body 8 can be completed by the first threaded rod 10 drives the first limiting plate 12 to move, so that the first limiting plate 12 is inserted into the inner wall of the first limiting groove 5, and the second limiting plate 17 is driven to move by the second threaded rod 15, so that the second limiting plate 17 is inserted into the inner wall of the second limiting groove 9, thereby completing the limiting installation of the first positioning block 3 and the second positioning block 7 respectively, and then completing the limiting installation of the cushion body 4 and the backrest body 8, which is convenient for the combined installation of the seat body 1, the cushion body 4 and the backrest body 8, so that the seat cushion body 4 and the backrest body 8 can be easily installed and disassembled through the linkage mechanism, and the structure is simple and easy to use.

[0026] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0027] When in use: when using the car model seat back cushion linkage mechanism, by rotating the first threaded rod 10, the first threaded rod 10 drives the first movable plate 11 to move, and the first movable plate 11 drives the first limiting plate 12 to move, so that the first limiting plate 12 leaves the inner wall of the first limiting groove 5, and the cushion body 4 can be slid and removed, and at the same time, the first threaded rod 10 drives the first bevel gear 13 to rotate, the first bevel gear 13 drives the second bevel gear 14 to rotate, the second bevel gear 14 drives the second threaded rod 15 to rotate, the second threaded rod 15 drives the second movable plate 16 to move, and the second movable plate 16 drives the second limiting plate 17 to move, so that the second limiting plate 17 leaves the inner wall of the second limiting groove 9, and the backrest body 8 can be slid and removed, and the seat body 1, the cushion body 4 and the backrest body 8 can be separated, which is convenient for the seat body 1 and the cushion body 4 and the backrest body 8 are cleaned. After cleaning, the first positioning block 3 at the bottom of the seat cushion body 4 is inserted into the inner wall of the first positioning groove 2, and the second positioning block 7 at the bottom of the backrest body 8 is inserted into the inner wall of the second positioning groove 6 to complete the positioning of the seat cushion body 4 and the backrest body 8. The first threaded rod 10 drives the first limiting plate 12 to move, so that the first limiting plate 12 is inserted into the inner wall of the first limiting groove 5, and the second threaded rod 15 drives the second limiting plate 17 to move, so that the second limiting plate 17 is inserted into the inner wall of the second limiting groove 9, thereby completing the limiting installation of the first positioning block 3 and the second positioning block 7 respectively, and then completing the limiting installation of the seat cushion body 4 and the backrest body 8, which is convenient for the combined installation of the seat body 1, the seat cushion body 4 and the backrest body 8, so that the seat cushion body 4 and the backrest body 8 can be easily installed and disassembled through the linkage mechanism. The structure is simple and easy to use.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seat back cushion linkage mechanism for a car model, comprising a seat body (1), characterized in that: The inner wall of the seat body (1) is provided with a first positioning groove (2), a first positioning block (3) is slidably mounted on the inner wall of the first positioning groove (2), a cushion body (4) is fixedly mounted on the top of the first positioning block (3), a first limiting groove (5) is provided on one side of the first positioning block (3), a second positioning groove (6) is provided on the inner wall of the seat body (1), a second positioning block (7) is slidably mounted on the inner wall of the second positioning groove (6), a backrest body (8) is fixedly mounted on the top of the second positioning block (7), a second limiting groove (9) is provided on one side of the second positioning block (7), a first limiting plate (12) is mounted on one side of the seat body (1) through a first moving mechanism, a first bevel gear (13) is fixedly mounted on one side of the seat body (1) through the first moving mechanism, a second bevel gear (14) is meshingly mounted on the surface of the first bevel gear (13), and a second limiting plate (17) is mounted on one side of the second bevel gear (14) through a second moving mechanism.

2. A seat back cushion linkage mechanism for a car model according to claim 1, characterized in that: The first moving mechanism comprises a first threaded rod (10) rotatably mounted on one side of the seat body (1); a first moving plate (11) is threadedly sleeved on the surface of the first threaded rod (10); one side of the first moving plate (11) and one side of the first limiting plate (12) are fixedly mounted; and the surface of the first threaded rod (10) and the inner wall of the first bevel gear (13) are fixedly mounted.

3. A seat back cushion linkage mechanism for a car model according to claim 2, characterized in that: The second moving mechanism comprises a second threaded rod (15) fixedly mounted on one side of the second bevel gear (14); a second moving plate (16) is threadedly sleeved on the surface of the second threaded rod (15); one side of the second moving plate (16) and one side of the second limiting plate (17) are fixedly mounted.

4. A seat back cushion linkage mechanism for a car model according to claim 3, characterized in that: A slide groove (18) is provided inside the seat body (1), the inner wall of the slide groove (18) is in contact with the surface of the first movable plate (11), and the inner wall of the slide groove (18) is in contact with the surface of the second movable plate (16).

5. The seat back cushion linkage mechanism for a car model according to claim 1, characterized in that: The inner wall of the first limiting groove (5) is in contact with the surface of the first limiting plate (12), and the inner wall of the second limiting groove (9) is in contact with the surface of the second limiting plate (17).

6. The seat back cushion linkage mechanism for a car model according to claim 1, characterized in that: The second positioning grooves (6), the second positioning blocks (7) and the second limiting grooves (9) are provided in two groups and are symmetrically arranged.

7. The seat back cushion linkage mechanism for a car model according to claim 1, characterized in that: The number of the second bevel gears (14) and the second limiting plates (17) is two sets, and they are symmetrically arranged.

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