CN210526351U - Foaming of automobile rear seat backrest - Google Patents

Abstract

The utility model discloses a foaming of car back-row seat back, including headrest portion and back portion, headrest portion and back portion integrated into one piece, headrest portion is equipped with the die cavity, headrest portion establishes outside the headrest skeleton through the die cavity cover. The utility model provides a foaming of headrest and integrative setting of back has simplified structural design, has strengthened the intensity of headrest, has reduced spare part, and the cost is reduced has reduced the process, has reduced the assembly degree of difficulty.

Description

Foaming of automobile rear seat backrest

Technical Field

The utility model relates to a car seat field, concretely relates to foaming of car back row seat back.

Background

With the continuous development of the automobile industry, the quality requirements of consumers on automobiles are higher and higher. As an important component of a vehicle, the quality and comfort of a vehicle seat greatly affect the user experience of passengers. The existing automobile seat backrest is generally split, namely the headrest and the backrest are separately arranged, the automobile seat backrest with the structure is correspondingly split in foaming, and the problems of more parts, complex structure, insecure matching, poor headrest strength, more and fussy assembly procedures, high cost and the like exist in the design.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foaming of car back row seat back to solve the not enough of prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a foaming of car back row seat back, includes headrest portion and back portion, headrest portion and back portion integrated into one piece, headrest portion is equipped with the die cavity, headrest portion establishes outside the headrest skeleton through the die cavity cover.

Furthermore, the back of the backrest part is provided with a mounting opening for inserting a headrest framework, and the mounting opening is communicated with the cavity.

Furthermore, the back of the backrest part is provided with a groove matched with the backrest framework.

Furthermore, the joint of the headrest part and the backrest part is provided with a mounting groove for accommodating a neck decoration cover.

Further, the foaming is embedded to be equipped with the panel beating support, neck trim cover fixed connection in the panel beating support.

Further, the foaming is integrally injection-molded by polypropylene.

Furthermore, the front surface of the backrest part is provided with a pit.

Furthermore, a plurality of through holes used for accommodating connecting pieces are formed in the mounting groove, and the connecting pieces are used for fixing the neck ornament cover on the metal plate support.

Furthermore, two sides of the bottom of the backrest part are provided with rotating holes for the rotating shaft to penetrate through.

The utility model discloses an useful part lies in: the provided foaming that headrest and back an organic whole set up has simplified structural design, has strengthened the intensity of headrest, has reduced spare part, and the cost is reduced has reduced the process, has reduced the assembly degree of difficulty.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a cross-sectional view of the structure of the present invention cooperating with the frame and the neck cap.

Fig. 4 is a partially enlarged view of a portion B in fig. 3.

Fig. 5 is a schematic structural view of another aspect of the present invention.

Fig. 6 is a schematic structural view of a framework fitted with the present invention.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-6, a foaming of car back row seat back, back include the skeleton, and the skeleton includes headrest skeleton 26 and back skeleton 14, and the foaming includes headrest portion 27 and back portion 28, headrest portion and back portion integrated into one piece, headrest portion is equipped with die cavity 29, headrest portion establishes outside headrest skeleton 26 through the die cavity cover.

In this embodiment, the back surface of the backrest portion is provided with an installation opening 30 into which a headrest framework is inserted, and the installation opening is communicated with the cavity.

In this embodiment, a groove 31 adapted to the backrest frame 13 is provided on the back of the backrest.

In this embodiment, an installation groove 32 for accommodating the neck cover 1 is provided at the joint of the headrest portion and the backrest portion.

In this embodiment, the foaming is embedded to be equipped with panel beating support 2, neck trim cover 1 fixed connection in the panel beating support.

In this embodiment, the foam is formed by integrally injection molding polypropylene.

In this embodiment, a recess 34 is provided in the front surface of the backrest portion.

In this embodiment, a plurality of through holes 35 for accommodating the connecting member 4 are provided in the mounting groove, and the connecting member 4 is used for fixing the neck decoration cover 1 to the metal plate bracket.

In this embodiment, the two sides of the bottom of the backrest are provided with rotating holes 33 for the rotating shaft to pass through.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims (8)

1. The utility model provides a foaming of car back row seat back, includes headrest portion and back portion, its characterized in that: the headrest framework is characterized in that the headrest part and the backrest part are integrally formed, the headrest part is provided with a cavity, the headrest part is sleeved outside the headrest framework through the cavity, the back of the backrest part is provided with a mounting hole for the headrest framework to insert, and the mounting hole is communicated with the cavity.

2. The foam for automobile rear seat backs as claimed in claim 1, wherein: and a profiled groove matched with the backrest framework is arranged on the back surface of the backrest part.

3. The foam for automobile rear seat backs as claimed in claim 1, wherein: the joint of the headrest part and the backrest part is provided with a mounting groove for accommodating the neck decorative cover.

4. The foam for automobile rear seat backs as claimed in claim 3, wherein: the foaming is embedded to be equipped with the panel beating support, neck trim cover fixed connection in the panel beating support.

5. The foam for automobile rear seat backs as claimed in claim 1, wherein: the foaming is integrally formed by injection molding of polypropylene.

6. The foam for automobile rear seat backs as claimed in claim 1, wherein: the front surface of the backrest part is provided with a pit.

7. The foam for automobile rear seat backs as claimed in claim 4, wherein: the mounting groove is internally provided with a plurality of through holes for accommodating connecting pieces, and the connecting pieces are used for fixing the neck ornament cover on the metal plate support.

8. The foam for automobile rear seat backs as claimed in claim 1, wherein: and rotary holes for penetrating the rotary shaft are formed in two sides of the bottom of the backrest part.

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