Automobile double seat framework

Abstract

The utility model discloses an automobile double seat framework which comprises a supporting frame, the supporting frame is installed on external equipment, an adjusting mechanism is arranged on the supporting frame, the adjusting mechanism comprises a follow-up frame, a sliding block, a fixing sleeve, a follow-up sleeve, a return spring, an ejector rod, a push spring, a clamping mechanism and an unfastening mechanism, the follow-up frame is connected to the sliding block in a sliding mode, and the fixing sleeve is connected to the follow-up sleeve in a sliding mode. The sliding block is installed on the supporting frame, a fixing hole is formed in the follow-up frame, and the adjusting mechanism achieves adjustment of the position of the seat framework, sliding connection of the follow-up frame and design of the fixing hole through cooperation of the follow-up frame, the sliding block, the fixing sleeve and the follow-up sleeve, so that the seat body can flexibly move according to user requirements; stable support and pressure adjustment are provided for the seat, and the safety of the seat in the adjustment process is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile double-seat seat frames, and more specifically, to an automobile double-seat seat frame. Background Art

[0002] In the current field of automotive seat technology, the adjustment function of the double seat frame is crucial to improving riding comfort and convenience. However, the existing seat frame adjustment design has certain limitations. During the adjustment process, it is often difficult for users to easily adjust the seat to the ideal position, which undoubtedly affects the seat's user experience and convenience. Due to the lack of adjustment mechanism, passengers may not be able to quickly adjust the seat position according to personal needs, which to a certain extent limits the adaptability and flexibility of the seat.

[0003] Furthermore, this inconvenient adjustment problem is particularly prominent in actual use. Whether driving or riding, different passengers may need different seat positions to achieve optimal comfort. When adjusting the existing two-seat seat frame of a car, it is often necessary to use complicated operating steps or tools to complete the position adjustment, which is not only time-consuming, but also increases the complexity of use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a double-seat seat frame for an automobile to solve the technical problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-seat car seat frame, comprising a support frame, which is mounted on an external device, and an adjustment mechanism is arranged on the support frame, and the adjustment mechanism comprises a follower frame, a slider, a fixed sleeve, a follower sleeve, a return spring, a push rod, a push spring, a clamping mechanism and a release mechanism, the follower frame is slidably connected to the slider, the slider is mounted on the support frame, a fixing hole is opened on the follower frame, the fixing hole is mounted on the fixed sleeve, the follower sleeve is slidably connected in the fixed sleeve, one end of the push spring is connected to the follower sleeve, and the other end of the push spring is connected to the push rod, the push rod passes through the fixed sleeve and is inserted into the slider, the return spring is mounted on the follower sleeve, and the return spring abuts against the fixed sleeve, and the clamping mechanism and the release mechanism are respectively mounted on the fixed sleeve.

[0008] The utility model is further configured that the unlocking mechanism includes a rotating disk, the rotating disk is rotatably connected to the fixed sleeve, the fixed sleeve is provided with a limiting groove, the rotating disk is clamped in the limiting groove, and the design of the unlocking mechanism ensures the continuity of unlocking.

[0009] The utility model is further configured that a fitting ring is provided on the inner wall of the rotating disk, and a threaded block is threadedly provided on the inner wall of the rotating disk. The design of the fitting ring ensures the limiting position of the rotating disk.

[0010] The utility model is further configured that a plurality of the threaded blocks are provided, and the plurality of threaded blocks are respectively provided with side plates, and the plurality of side plates are provided with release sleeves, and the design of the side plates ensures the limiting of sliding.

[0011] The utility model is further configured such that the clamping mechanism includes an insertion block and a handle, a plurality of the insertion blocks are provided, and the plurality of the insertion blocks are respectively mounted on the handle, the insertion block is slidably connected between the side plates, the fitting ring abuts against the outer wall of the insertion block, and the design of the clamping mechanism ensures the adjustment of the fixing force.

[0012] The utility model is further configured that a plurality of elastic sheets are provided on the side wall of the fixing sleeve, an annular groove is opened on the side wall of the inserting block, and the elastic sheets are clamped in the annular groove. The design of the elastic sheets ensures the continuity of the clamping.

[0013] The utility model is further configured that a friction groove is provided on the push rod, the friction groove abuts against the inside of the sliding block, and the design of the friction groove improves the friction force.

[0014] The utility model is further configured that a seat body is provided on the follower frame.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a double seat frame for automobiles, which has the following beneficial effects:

[0017] 1. The adjustment mechanism realizes the adjustment of the seat frame position through the cooperation of the follower frame, slider, fixed sleeve and follower sleeve. The design of the sliding connection and fixing hole of the follower frame enables the seat body to move flexibly according to user needs. The configuration of the push rod and push spring provides stable support and pressure adjustment for the seat, ensuring the safety of the seat during the adjustment process.

[0018] 2. The snap-in mechanism fixes the seat frame through the cooperation of the insertion block, handle, elastic sheet and annular groove. The configuration of the insertion block and the handle enables the user to fix the seat position through simple operation. The snap-in design of the elastic sheet and the annular groove provides a stable fixing effect to prevent the seat from moving due to vibration during driving.

[0019] 3. The unlocking mechanism realizes the rapid unlocking of the seat frame through the cooperation of the rotating disk, the threaded block and the unlocking sleeve. The rotation of the rotating disk and the threaded block drives the movement of the unlocking sleeve, thereby unlocking the clamping connection between the elastic sheet and the annular groove. The design of this unlocking mechanism enables the user to unlock the seat through a simple rotation operation, which is convenient for the disassembly and readjustment of the seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a double-seat seat frame for an automobile in the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the seat body in the utility model;

[0022] Figure 3 It is a structural schematic diagram of the fixing sleeve in the utility model;

[0023] Figure 4 For the utility model Figure 3 A schematic cross-sectional structure diagram of;

[0024] Figure 5 It is a structural schematic diagram of the push rod in the utility model.

[0025] In the figure: 1. support frame; 2. follow-up frame; 3. slider; 4. fixed sleeve; 5. follow-up sleeve; 6. return spring; 7. push rod; 8. push spring; 9. fixing hole; 10. rotating disk; 11. limit groove; 12. fitting ring; 13. threaded block; 14. side panel; 15. unfastening sleeve; 16. insertion block; 17. handle; 18. elastic sheet; 19. annular groove; 20. friction groove; 21. seat body. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5A double-seat car seat frame comprises a support frame 1, which is mounted on an external device. An adjustment mechanism is arranged on the support frame 1, and the adjustment mechanism comprises a follower frame 2, a slider 3, a fixed sleeve 4, a follower sleeve 5, a return spring 6, a push rod 7, a push spring 8, a clamping mechanism and an unlocking mechanism. The follower frame 2 is slidably connected to the slider 3, and the slider 3 is mounted on the support frame 1. A fixing hole 9 is provided on the follower frame 2, and the fixing hole 9 is mounted on the fixed sleeve 4. The follower sleeve 5 is slidably connected in the fixed sleeve 4. One end of the push spring 8 is connected to the follower sleeve 5, and the other end of the push spring 8 is connected to the push rod 7. The push rod 7 passes through the fixed sleeve 4 and is inserted into the slider 3. The return spring 6 is mounted on the follower sleeve 5, and the return spring 6 abuts against the fixed sleeve 4. The clamping mechanism and the unlocking mechanism are respectively mounted on the fixed sleeve 4. The unlocking mechanism comprises a rotating disk 10, and the rotating disk 10 is rotatably connected to the fixed sleeve 4 A limiting groove 11 is provided on the fixed sleeve 4, and the rotating disk 10 is stuck in the limiting groove 11. A fitting ring 12 is provided on the inner wall of the rotating disk 10. A threaded block 13 is threaded on the inner wall of the rotating disk 10. There are multiple threaded blocks 13, and side plates 14 are respectively provided on the multiple threaded blocks 13. An unfastening sleeve 15 is provided on the multiple side plates 14. The clamping mechanism includes an insertion block 16 and a handle 17. There are multiple insertion blocks 16, and the multiple insertion blocks 16 are respectively installed on the handle 17. The insertion block 16 is slidably connected between the side plates 14. The fitting ring 12 abuts against the outer wall of the insertion block 16. A plurality of elastic sheets 18 are provided on the side wall of the fixed sleeve 4. An annular groove 19 is provided on the side wall of the insertion block 16. The elastic sheet 18 is stuck in the annular groove 19. A friction groove 20 is provided on the push rod 7, and the friction groove 20 abuts against the slider 3. A seat body 21 is provided on the follower frame 2.

[0030] In this embodiment, when fixing, first push the handle 17, then drive the multiple insertion blocks 16 to be pushed inward, and then the elastic sheet 18 will be stuck in the annular groove 19 at different positions, so as to limit the position of the insertion block 16. Since the follower sleeve 5 is stuck on the multiple insertion blocks 16, it will drive the movement of the follower sleeve 5, and then apply pressure to the push rod 7 through the spring, and the push rod 7 contacts the slider 3, thereby completing the fixing process, and applying the corresponding friction force through the friction groove 20, thereby improving the clamping effect, and then completing the adjustment of the seat.

[0031] More specifically, when it is necessary to unlock, by rotating the rotating disk 10, since the threaded block 13 is threadedly connected to the rotating disk 10, the rotation of the rotating disk 10 can drive the rotation of the threaded block 13, and then the unlocking sleeve 15 can move accordingly, and the unlocking sleeve 15 abuts against the elastic sheet 18, and then the clamping connection between the elastic sheet 18 and the annular groove 19 is unlocked, thereby completing the unlocking process.

[0032] In summary, when the overall device is in use or running: when fixing, first push the handle 17, then drive the multiple insertion blocks 16 to be pushed inward, and then the elastic sheet 18 will be stuck in the annular groove 19 at different positions, so as to limit the position of the insertion block 16. Since the follower sleeve 5 is stuck on the multiple insertion blocks 16, it will drive the movement of the follower sleeve 5, and then the pressure is applied to the push rod 7 through the spring, and the push rod 7 abuts on the slider 3, thereby completing the fixing process, and applying the corresponding friction force through the friction groove 20, thereby improving the clamping effect, and then completing the adjustment of the seat, when it needs to be unlocked, by rotating the rotating disk 10, since the threaded block 13 is threadedly connected to the rotating disk 10, the rotation of the rotating disk 10 can drive the rotation of the threaded block 13, and then the unlocking sleeve 15 can be moved accordingly, and the unlocking sleeve 15 abuts on the elastic sheet 18, and then the clamping between the elastic sheet 18 and the annular groove 19 is unlocked, thereby completing the unlocking process.

[0033] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A two-person automobile seat frame, comprising a support frame (1), characterized in that: The support frame (1) is mounted on an external device. The support frame (1) is provided with an adjustment mechanism, which comprises a follower frame (2), a slider (3), a fixed sleeve (4), a follower sleeve (5), a return spring (6), a push rod (7), a push spring (8), a clamping mechanism and a release mechanism. The follower frame (2) is slidably connected to the slider (3). The slider (3) is mounted on the support frame (1). A fixing hole (9) is provided on the follower frame (2). The fixing hole (9) is mounted on the fixed sleeve (4). The follower sleeve (5) is slidably connected in the fixed sleeve (4). One end of the push spring (8) is connected to the follower sleeve (5). The other end of the push spring (8) is connected to the push rod (7). The push rod (7) passes through the fixed sleeve (4) and is inserted into the slider (3). The return spring (6) is mounted on the follower sleeve (5). The return spring (6) abuts against the fixed sleeve (4). The clamping mechanism and the release mechanism are respectively mounted on the fixed sleeve (4).

2. The double seat frame for automobile according to claim 1, characterized in that: The unlocking mechanism comprises a rotating disk (10), the rotating disk (10) is rotatably connected to the fixing sleeve (4), a limiting groove (11) is provided on the fixing sleeve (4), and the rotating disk (10) is clamped in the limiting groove (11).

3. The double seat frame for automobile according to claim 2, characterized in that: A fitting ring (12) is provided on the inner wall of the rotating disk (10), and a threaded block (13) is threadedly provided on the inner wall of the rotating disk (10).

4. The double seat frame for automobile according to claim 3, characterized in that: A plurality of the threaded blocks (13) are provided, and a side plate (14) is respectively provided on the plurality of threaded blocks (13), and an unfastening sleeve (15) is provided on the plurality of side plates (14).

5. The double seat frame for automobile according to claim 4, characterized in that: The clamping mechanism comprises an insertion block (16) and a handle (17). A plurality of the insertion blocks (16) are provided, and the plurality of the insertion blocks (16) are respectively mounted on the handle (17). The insertion block (16) is slidably connected between the side plates (14), and the fitting ring (12) abuts against the outer wall of the insertion block (16).

6. The double seat frame for automobile according to claim 5, characterized in that: A plurality of elastic sheets (18) are arranged on the side wall of the fixing sleeve (4), an annular groove (19) is opened on the side wall of the inserting block (16), and the elastic sheets (18) are clamped in the annular groove (19).

7. The double seat frame for automobile according to claim 6, characterized in that: The push rod (7) is provided with a friction groove (20), and the friction groove (20) abuts against the inside of the sliding block (3).

8. The double seat frame for automobile according to claim 7, characterized in that: The follower frame (2) is provided with a seat body (21).

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