Backrest structure with safety belt delivery function

Abstract

The utility model discloses a backrest structure with a safety belt delivery function, and relates to the technical field of automobile seats, the backrest structure comprises a seat framework, a backrest supporting plate assembly is arranged on the seat framework, a foam assembly and a skin assembly are arranged on the backrest supporting plate assembly, a safety belt delivery mechanism is arranged on the backrest supporting plate assembly, and the foam assembly and the skin assembly are arranged on the safety belt delivery mechanism. The safety belt delivery mechanism is connected with a safety belt delivery guide ring and a safety belt delivery cover cap, the safety belt delivery guide ring and the safety belt delivery cover cap penetrate through the foam assembly and the skin assembly, and a safety belt penetrates through the middle of the safety belt delivery guide ring. The safety belt delivery guide ring can stretch out and draw back through the safety belt delivery mechanism. The position of the safety belt can be automatically adjusted after a passenger gets on the bus, the passenger can grab the safety belt conveniently, the delivery mechanism returns to the initial position after the passenger fastens the safety belt, the comfort degree of the passenger wearing the safety belt is improved, the traditional safety belt arrangement position is broken through, and the occupied space is small.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seats, in particular to a backrest structure with a safety belt. Background Art

[0002] Conventional automobile seat belt delivery devices are generally fixed to the vehicle body or door, and passengers cannot easily grab the seat belt in the parked position.

[0003] Therefore, a backrest structure with a safety belt delivery is designed to improve the above problems. Utility Model Content

[0004] In view of the above problems in the prior art, the utility model provides a backrest structure with a safety belt, which makes it more convenient for passengers to wear the safety belt.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A backrest structure with seat belt delivery, comprising a seat frame, a backrest support plate assembly being provided on the seat frame, a foam assembly and a skin assembly being provided on the backrest support plate assembly, a seat belt delivery mechanism being provided on the backrest support plate assembly, the seat belt delivery mechanism being connected with a seat belt delivery guide ring and a seat belt delivery cover, the seat belt delivery guide ring and the seat belt delivery cover being arranged through the foam assembly and the skin assembly, the seat belt being arranged to pass through the middle of the seat belt delivery guide ring, and the seat belt delivery guide ring being able to be extended and retracted by means of the seat belt delivery mechanism.

[0007] As a preferred embodiment of the present invention, the safety belt delivery guide ring is arranged at an upper position of the backrest.

[0008] As a preferred embodiment of the present invention, the safety belt delivery guide ring includes a connecting rod connected to the safety belt delivery mechanism and a pull ring connected to the connecting rod.

[0009] As a preferred embodiment of the present invention, the pull ring is oval.

[0010] Due to the adoption of the above technical solution, compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model provides a backrest structure with a seat belt delivery mechanism, which automatically adjusts the seat belt position after the passenger gets on the vehicle, making it easier for the passenger to grab the seat belt. After the passenger fastens the seat belt, the delivery mechanism returns to the initial position, improving the comfort of the passenger wearing the seat belt.

[0012] 2. The utility model provides a backrest structure with a safety belt, which breaks through the traditional arrangement position of the safety belt and occupies little space. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] By referring to the following description in conjunction with the accompanying drawings, and with a more comprehensive understanding of the present invention, other purposes and results of the present invention will become more clear and easy to understand. In the accompanying drawings:

[0014] Figure 1 It is a stereogram of an example of the utility model;

[0015] Figure 2 It is another stereogram of an example of the utility model;

[0016] Figure 3 It is an exploded view of an example of the utility model;

[0017] The reference numerals therein include: seat frame 1, backrest support plate assembly 2, foam assembly 3, skin assembly 4, seat belt delivery mechanism 5, seat belt delivery guide ring 6, seat belt delivery cover 7, connecting rod 61, and pull ring 62. DETAILED DESCRIPTION

[0018] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions of the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present utility model.

[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. It should be pointed out that all the drawings are exemplary representations. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] The present invention will be further described in detail below through specific implementation examples in conjunction with the accompanying drawings.

[0022] Reference Figures 1 to 3 , Figure 1 is a stereogram of an example of the utility model, that is, a stereogram of the safety belt delivery mechanism in the initial position. Figure 2 is another stereogram of an example of the utility model, that is, a stereogram of the safety belt delivery mechanism in the delivery position, Figure 3 It is an exploded view of an example of the utility model. The utility model provides a backrest structure with safety belt delivery, including a seat frame 1, a backrest support plate assembly 2, a foam assembly 3, a skin assembly 4, a safety belt delivery mechanism 5, a safety belt delivery guide ring 6, and a safety belt delivery cover 7. The seat frame 1, the backrest support plate assembly 2 is arranged on the seat frame 1, the foam assembly 3 and the skin assembly 4 are arranged on the backrest support plate assembly 2, the safety belt delivery mechanism 5 is arranged on the upper part of the backrest support plate assembly 2, and the The seat belt delivery mechanism 5 is connected with a seat belt delivery guide ring 6 and a seat belt delivery cover 7. The seat belt delivery guide ring 6 and the seat belt delivery cover 7 are arranged through the foam assembly 3 and the skin assembly 4. The seat belt is arranged through the middle of the seat belt delivery guide ring 6. The seat belt delivery guide ring 6 can be extended and retracted by relying on the seat belt delivery mechanism 5. The seat belt delivery guide ring 6 extends forward to facilitate the occupant to grab the seat belt. After the occupant fastens the seat belt, the seat belt delivery guide ring 6 shrinks backward and returns to the initial position. The seat belt delivery guide ring 6 is arranged at the upper position of the backrest, that is, the left or right side of the shoulder position of the seat back. As a preferred embodiment of the utility model, the seat belt delivery guide ring 6 includes a connecting rod 61 connected to the seat belt delivery mechanism 5 and a pull ring 62 connected to the connecting rod 61. The seat belt delivery mechanism 5 can drive the connecting rod 61 to perform telescopic movement. The pull ring 62 is elliptical, which can make the movement of the seat belt more convenient.

[0023] The following will refer to Figures 1 to 3 , the working principle of the utility model is explained.

[0024] The seat belt passes through the middle of the pull ring 62 of the seat belt delivery guide ring 6. After the occupant gets on the vehicle, the seat belt delivery guide ring 6 can adjust the seat belt position, that is, the seat belt delivery guide ring 6 extends forward with the seat belt to facilitate the occupant to grab the seat belt. After the occupant fastens the seat belt, the seat belt delivery guide ring 6 contracts backward and returns to the initial position. The utility model has the function of automatically adjusting the seat belt position after the occupant gets on the vehicle, which improves the comfort of the occupant wearing the seat belt. At the same time, the seat belt delivery mechanism 5 is arranged inside the seat, breaking through the traditional seat belt arrangement position and occupying little space.

[0025] The above are only specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A backrest structure with a seat belt delivery, comprising a seat frame, a backrest support plate assembly is arranged on the seat frame, a foam assembly and a skin assembly are arranged on the backrest support plate assembly, characterized in that: The backrest support plate assembly is provided with a seat belt delivery mechanism, and the seat belt delivery mechanism is connected with a seat belt delivery guide ring and a seat belt delivery cover. The seat belt delivery guide ring and the seat belt delivery cover are arranged through the foam assembly and the skin assembly, and the seat belt is arranged to pass through the middle of the seat belt delivery guide ring. The seat belt delivery guide ring can be extended and retracted by relying on the seat belt delivery mechanism.

2. A backrest structure with safety belt delivery according to claim 1, characterized in that: The seat belt delivery guide ring is arranged at an upper position of the backrest.

3. A backrest structure with safety belt delivery according to claim 2, characterized in that: The seat belt delivery guide ring includes a connecting rod connected to the seat belt delivery mechanism and a pull ring connected to the connecting rod.

4. A backrest structure with safety belt delivery according to claim 3, characterized in that: The pull ring is oval in shape.

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