Changeable seat of forward sliding boarding car

Abstract

The utility model discloses a changeable seat of a forward sliding boarding car in the field of car seats, which comprises a cushion frame and side outer rails mounted on two sides of the cushion frame, a support frame is mounted on the lower side of the cushion frame, two upper rails are mounted on the lower side surface of the support frame, lower rails are mounted on the lower sides of the upper rails, and the lower rails are mounted on the lower sides of the lower rails. A side inner rail is installed at the position, corresponding to the side outer rail, of the supporting frame, and a first angle adjuster is installed between the cushion frame and the side outer rail. Through the arrangement of the telescopic headrest, the telescopic pipe, the guide pipe and the headrest frame, when the seat is put down to be used as a bed, the telescopic headrest is placed in the headrest frame, the headrest does not need to be specially disassembled and placed additionally, and the telescopic headrest is adjusted in the guide pipe in a sliding mode through the telescopic pipe, so that the length of the placed seat is prolonged, and the use is convenient. And the headrest is inserted into the gap between the telescopic headrest and the backrest, so that the tall personnel can lie down and have a rest conveniently.

Description

Technical Field

[0001] The utility model relates to the field of automobile seats, in particular to a front-sliding camping vehicle changeable seat. Background Art

[0002] At present, the modification market has an increasing demand for functional changes in vehicle interior space, especially in modified vehicles such as campers, RVs, caravans, and bed cars. Therefore, it is necessary to improve the seats in the car to ensure that the seats can both meet usage needs and reduce the space occupied in the car.

[0003] First, the traditional seat needs to be removed to convert into a bed after the heightening pillow and headrest are removed, which is cumbersome and inconvenient. The removed headrest needs to be placed somewhere, and the telescopic length of the headrest is limited, which cannot meet the needs of tall people to lie down and rest. Secondly, the traditional single two-fold seat cannot be used as a bed after being laid flat, which affects the use effect. In addition, there is no support point at the front of the conventional seat belt sheet metal, and the sponge of the backrest seat belt is too soft when in use, and the appearance cannot fit full. At the same time, when riding, people feel that there is a sharp hard object bumping against the back, which brings discomfort to the passengers. Therefore, those skilled in the art provide a front sliding camping car changeable seat to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a front sliding camping car with a changeable seat to solve the problems raised in the above background technology.

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

[0006] The saddlebag is an electrically-operated seat belt device, and the support frame is provided with a plurality of upper and lower rails, and the support frame has two upper and lower rails respectively.

[0007] As a further solution of the utility model: the headrest frame is connected to the backrest frame by bolts, the lower side of the telescopic headrest is welded to the telescopic tube, and the guide tube is welded to the backrest frame.

[0008] As a further solution of the utility model: the safety belt fixing plate is connected to the backrest frame by bolts, the support frame is connected to the upper rail by bolts, and the support frame is connected to the side inner rail by bolts.

[0009] As a further solution of the utility model: the side outer rail is connected to the first angle adjuster by bolts, and the first angle adjuster is connected to the cushion frame by bolts.

[0010] As a further solution of the utility model: the third angle adjuster is connected to the back frame by bolts, and the second angle adjuster is connected to the support frame by bolts.

[0011] As a further solution of the utility model: the second recliner is connected to the backrest frame by bolts, and the third recliner is welded to the second recliner.

[0012] As a further solution of the utility model: a locking structure is installed on the lower rail, and the first recliner, the second recliner and the third recliner are all recliners for car seats.

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

[0014] 1. In the utility model, by providing the telescopic headrest, telescopic tube, guide tube and headrest frame, when the seat is folded down to be used as a bed, the telescopic headrest is placed in the headrest frame, and there is no need to specially disassemble the headrest and place it elsewhere. Moreover, the telescopic headrest is slidably adjusted in the guide tube through the telescopic tube to extend the length of the seat after folding down, and the headrest is inserted into the gap between the telescopic headrest and the backrest, which is convenient for tall people to lie down and rest.

[0015] 2. In the utility model, by providing the cushion frame, side outer rails, side inner rails, No. 1 recliner, No. 2 recliner, backrest frame, rear frame and No. 3 recliner, when the seat is converted into a bed, the cushion frame is slid to the farthest end in the direction away from the backrest frame by the side outer rails and the side inner rails, and then the cushion frame is flipped 180 degrees by the No. 1 recliner, the backrest frame is rotated to a horizontal position on the upper side of the support frame by the No. 2 recliner, and the rear frame is rotated to a horizontal state to the side away from the backrest frame by the No. 3 recliner, so that a single seat is converted into a single bed structure to meet the usage requirements.

[0016] 3. In the utility model, by providing the safety belt fixing plate and the backrest plate, when the passenger leans on the backrest frame, the backrest plate can be filled inside the seat back cushion, so that the sponge inside the back cushion can get a support point, and the shape of the back cushion can be fit and full, avoiding the feeling of sharp hard objects bumping against the back when riding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model in the riding state;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model when it is in a riding state when viewed from above;

[0019] Figure 3 For this utility model Figure 1 A schematic diagram of the structure enlargement at the center A;

[0020] Figure 4 This is a schematic diagram of the structure of the first embodiment of the utility model when folded into a bed;

[0021] Figure 5 This is a schematic diagram of the structure of the second embodiment of the utility model when it is folded into a bed.

[0022] In the figure: 1. lower rail; 2. upper rail; 3. seat cushion frame; 4. backrest frame; 5. safety belt fixing plate; 6. telescopic headrest; 7. telescopic tube; 8. guide tube; 9. No. 1 recliner; 10. No. 2 recliner; 11. side outer rail; 12. side inner rail; 13. backrest board; 14. headrest frame; 15. backrest frame; 16. No. 3 recliner; 17. support frame. 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] See also Figures 1 to 5In the embodiment of the utility model, a cushion frame 3 and side outer rails 11 installed on both sides of the cushion frame 3 are included, a support frame 17 is installed on the lower side of the cushion frame 3, two upper rails 2 are installed on the lower side of the support frame 17, a lower rail 1 is installed on the lower side of the upper rail 2, a side inner rail 12 is installed on the support frame 17 at the position corresponding to the side outer rail 11, a first angle adjuster 9 is installed between the cushion frame 3 and the side outer rail 11, a second angle adjuster 10 is installed on both sides of the support frame 17, a backrest frame 4 is installed between the second angle adjuster 10, a telescopic headrest 6 is symmetrically arranged on the upper part of the backrest frame 4, a telescopic tube 7 is symmetrically installed on the lower side of the telescopic headrest 6, a guide tube 8 is sleeved on the outer side of the telescopic tube 7, and a telescopic headrest 6 is symmetrically arranged on the lower side of the telescopic headrest 6. A headrest frame 14 is arranged between the pillow 6 and the backrest frame 4, a rear frame 15 is installed on the side of the backrest frame 4 away from the cushion frame 3, a No. 3 angle adjuster 16 is installed between the lower part of the rear frame 15 and the support frame 17, a safety belt fixing plate 5 is installed at a corner position on the upper part of the backrest frame 4, and a backrest plate 13 is integrally bent and formed on the safety belt fixing plate 5 near the back side of the backrest frame 4. After the backrest plate 13 is opened, the three-fold seat can be completely opened into a bed, increasing the length of the seat after opening, and the telescopic headrest 6 is telescopically adjusted in the headrest frame 4 through the telescopic tube 7 and the guide tube 8, thereby adjusting the telescopic length of the headrest, so that the seat can adapt to tall people after being laid flat.

[0025] Among them, the headrest frame 14 is connected to the backrest frame 4 by bolts, the lower side of the telescopic headrest 6 is welded to the telescopic tube 7, the guide tube 8 is welded to the backrest frame 4, the seat belt fixing plate 5 is connected to the backrest frame 4 by bolts, the support frame 17 is connected to the upper rail 2 by bolts, the support frame 17 is connected to the side inner rail 12 by bolts, the side outer rail 11 is connected to the No. 1 angle adjuster 9 by bolts, and the No. 1 angle adjuster 9 is connected to the cushion frame 3 by bolts.

[0026] The third recliner 16 is connected to the backrest frame 15 by bolts, the second recliner 10 is connected to the support frame 17 by bolts, the second recliner 10 is connected to the backrest frame 4 by bolts, the third recliner 16 is welded to the second recliner 10, and a locking structure is installed on the lower rail 1. The first recliner 9, the second recliner 10 and the third recliner 16 are all recliners for car seats.

[0027] The working principle of the utility model is: when the two-folding seats are used as beds, the two two-folding seats are arranged opposite to each other, such as Figure 1 As shown in the figure, when it is necessary to assemble the two cushion frames 3 to form a bed, the two cushion frames 3 arranged opposite to each other are slid toward each other to the ends through the side outer rails 11 and the side inner rails 12, and then the two cushion frames 3 are rotated 180 degrees through the first angle adjuster 9, so that the two cushion frames 3 are spliced ​​into a whole, and then the two backrest frames 4 are rotated into a horizontal state through the second angle adjuster 10, so that the backrest frames 4 are rotated to the upper side position of the support frame 17, so that the two rows of double-folding seats are assembled into a bed to meet the user's use needs. When a single double-folding seat needs to be converted into a bed, as shown in the figure, Figure 5As shown, the rotation adjustment of the seat cushion frame 3 and the backrest frame 4 is the same as described above. It is only necessary to rotate the rear frame 15 to a horizontal state away from the backrest frame 4 through the No. 3 angle adjuster 16, so that the single seat can be assembled into a single bed structure to meet the usage requirements. When the seat is folded down to be used as a bed, the telescopic headrest 6 is placed in the headrest frame 14, and there is no need to specially disassemble the headrest and place it elsewhere. Moreover, the telescopic headrest 6 is slidably adjusted in the guide tube 8 through the telescopic tube 7 to extend the length of the seat after it is folded down, and a heightening pillow is inserted into the gap between the telescopic headrest 6 and the backrest frame 4 to facilitate tall people to lie down and rest.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A front sliding camping car convertible seat, comprising a cushion frame (3) and side outer rails (11) mounted on both sides of the cushion frame (3), characterized in that: A support frame (17) is installed on the lower side of the cushion frame (3), two upper rails (2) are installed on the lower side of the support frame (17), a lower rail (1) is installed on the lower side of the upper rail (2), a side inner rail (12) is installed on the support frame (17) corresponding to the side outer rail (11), a first angle adjuster (9) is installed between the cushion frame (3) and the side outer rail (11), a second angle adjuster (10) is installed on both sides of the support frame (17), a backrest frame (4) is installed between the second angle adjusters (10), and a telescopic headrest (6) is symmetrically arranged on the upper part of the backrest frame (4), and the telescopic headrest (6) is symmetrically arranged on the upper part of the backrest frame (4). A telescopic tube (7) is symmetrically installed on the lower side of the pillow (6), and a guide tube (8) is sleeved on the outer side of the telescopic tube (7). A headrest frame (14) is arranged between the telescopic headrest (6) and the backrest frame (4). A backrest frame (15) is installed on the side of the backrest frame (4) away from the seat cushion frame (3). A third angle adjuster (16) is installed between the lower part of the backrest frame (15) and the support frame (17). A safety belt fixing plate (5) is installed at a corner position of the upper part of the backrest frame (4), and a backrest plate (13) is integrally bent and formed on the safety belt fixing plate (5) near the back side of the backrest frame (4).

2. The front sliding camping car convertible seat according to claim 1, characterized in that: The headrest frame (14) is connected to the backrest frame (4) via bolts, the lower side of the telescopic headrest (6) is welded to the telescopic tube (7), and the guide tube (8) is welded to the backrest frame (4).

3. The front sliding camping car convertible seat according to claim 1, characterized in that: The safety belt fixing plate (5) is connected to the backrest frame (4) by bolts, the support frame (17) is connected to the upper rail (2) by bolts, and the support frame (17) is connected to the side inner rail (12) by bolts.

4. The front sliding camping car convertible seat according to claim 1, characterized in that: The side outer rail (11) is connected to the first angle adjuster (9) via bolts, and the first angle adjuster (9) is connected to the seat cushion frame (3) via bolts.

5. The front sliding camping car convertible seat according to claim 1, characterized in that: The third angle adjuster (16) is connected to the backrest frame (15) via bolts, and the second angle adjuster (10) is connected to the support frame (17) via bolts.

6. The front sliding camping car convertible seat according to claim 1, characterized in that: The second angle adjuster (10) is connected to the backrest frame (4) via bolts, and the third angle adjuster (16) is welded to the second angle adjuster (10).

7. The front sliding camping car convertible seat according to claim 1, characterized in that: A locking structure is installed on the lower rail (1); the first angle adjuster (9), the second angle adjuster (10) and the third angle adjuster (16) are all angle adjusters for automobile seats.

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