CN207889597U - Car seat back frame safety belt hanging structure - Google Patents
Car seat back frame safety belt hanging structure Download PDFInfo
- Publication number
- CN207889597U CN207889597U CN201820228480.0U CN201820228480U CN207889597U CN 207889597 U CN207889597 U CN 207889597U CN 201820228480 U CN201820228480 U CN 201820228480U CN 207889597 U CN207889597 U CN 207889597U
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- safety belt
- head
- lateral support
- support plate
- back frame
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Abstract
The utility model discloses a kind of car seat back frame safety belt hanging structure, including backrest frames framework, backrest frames framework top is equipped with two head lateral support plates, two lateral support plates in head are distributed at left and right sides of the backrest frames framework, the lateral support plate in head extends forward, and safety belt is equipped in any lateral support plate in head and mounts seat.Using the utility model has the beneficial effects that safety belt mounting seat and the lateral support plate of backrest framework and head it is compact-sized, chair framework weight can be mitigated, saving processing step facilitates molding.
Description
Technical field
The utility model is related to automobile chair frame structures, and in particular to a kind of car seat back frame safety belt mounting
Structure.
Background technology
Automobile is the important vehicles of modern society.With the progress of urbanization, the quantity of automobile is continuously increased.Tradition
Using internal combustion engine as power, the fuel consumption and exhaust gas emission problem of a large amount of automobiles can not be ignored automobile；It rose in recent years
New-energy automobile is using electric drive or the electric combination drive of oil as power, because of the limitation of engine power and battery durable ability,
It is more sensitive to automotive dead weight.It is to reduce a kind of approach of automobile energy consumption to reduce dead weight.No matter which kind of power mode is used, gently
Quantization automobile is all the demand of reality, and the automotive light weight technology development that develops into of new material, new technology provides possibility.
Seat is required component on automobile, generally comprises chair framework, foam, surface cover and other functional modules such as
Adjusting, lateral sliding, height adjusting etc. before and after seat, wherein chair framework includes backrest frames and seat frame skeleton, is set thereon
There is the installing mechanism of various bindiny mechanisms and functional module.Under the premise of ensureing safety and reliability, from structure and material
Two aspect optimization chair framework of material designs, reduces the weight of seat to realizing that the lightweight of automobile is of great significance, meanwhile, it is excellent
Riding comfort can be promoted by changing structure design.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of car seat back frame safety belt hanging structure.
Technical solution is as follows：
A kind of car seat back frame safety belt hanging structure, including backrest frames framework, it is critical that described lean on
Spine frame framework top is equipped with two head lateral support plates, and two lateral support plates in head are distributed in the backrest frames
At left and right sides of framework, the lateral support plate in head extends forward, and safety belt is equipped in any lateral support plate in head
Mount seat.Using the above design, it the advantage is that and safety belt mounting seat is integrated in the lateral support plate in head, position suitable,
It is compact to design.
As optimal technical scheme, above-mentioned safety belt mounting seat extands rearward to the backrest frames framework and connects with it
It connects.Using the above design, the bonding strength for reinforcing safety belt mounting seat and backrest frames framework the advantage is that.
As optimal technical scheme, the above-mentioned lateral support plate in head is unfolded outward while extending forward.More than
Design, the advantage is that widened head lateral space, further enhances riding comfort.
As optimal technical scheme, above-mentioned safety belt mounts seat and extends to the both sides of the lateral support plate in the head, described
Safety belt mounts seat and passes through the lateral support plate in the head.Using the above design, the advantage is that can reduce safety belt mounting
The occupied space of seating portion.
As optimal technical scheme, the front of above-mentioned safety belt mounting seat is located at the inside of the lateral support plate in the head,
The rear portion of the safety belt mounting seat is located at the outside of the lateral support plate in the head.Using the above design, peace the advantage is that
The full front with mounting seat is biased on the inside of seat, and after being taken with passenger, direction of draw when fastening the safety belt is consistent, and tie-down is facilitated to pacify
Full band.
As optimal technical scheme, above-mentioned backrest frames framework includes the two backrest side being vertically oppositely arranged pipes and connects
It is connected on the upper beam of two backrest side pipe upper ends, is upwardly extended equipped with head support column in the middle part of the upper beam.Use with
Upper design the advantage is that the simple for structure of backrest frames framework.
As optimal technical scheme, the rear edge of the above-mentioned lateral support plate in head is connect with backrest side pipe, described
The lateral support plate in head extends to the head support column and is connected thereto, the lateral support plate in head and the upper beam phase
Connection.Using the above design, the bonding strength that can reinforce head lateral support plate and backrest frames ontology the advantage is that, from
And the bonding strength of safety belt mounting seat and chair framework is enhanced indirectly.
As optimal technical scheme, running through in left-right direction on above-mentioned safety belt mounting seat has safety belt mounting hole.Using
The above design, the advantage is that and facilitate safety band.
As optimal technical scheme, aft-opening loss of weight chamber is equipped in above-mentioned safety belt mounting seat.It is designed using above,
It the advantage is that under the premise of ensureing that safety belt mounts the structural strength of seat, mitigate its weight as far as possible, be conducive to seat reality
The lightweight target of existing skeleton entirety, and it is convenient for casting and forming.
As optimal technical scheme, above-mentioned backrest frames framework, head support column, the lateral support plate in head and safety belt are hung
Joint chair is integrally formed, and material is magnesium alloy.Using the above design, the advantage is that can reduce chair framework weight, pass through
Integrally formed technique, meets the processing performance of magnesium alloy materials, and saves processing step, ensures scantling precision.
Advantageous effect：Using the utility model has the beneficial effects that safety belt mounting seat and backrest framework and head
Portion's lateral support plate it is compact-sized, can mitigate chair framework weight, save processing step, facilitate molding.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the enlarged drawing in the portions m in Fig. 1.
Specific implementation mode
With reference to embodiment and attached drawing, the utility model is described in further detail.
As shown in Fig. 1~2, a kind of car seat back frame safety belt hanging structure, including backrest frames framework 100,
100 top of backrest frames framework is equipped with two head lateral support plates 114, and the lateral support plate in two heads 114 is divided
Cloth is in the left and right sides of the backrest frames framework 100, and the lateral support plate in the head 114 extends forward, on any head
Lateral support plate 114 is equipped with safety belt and mounts seat 120.
The backrest frames framework 100 includes two backrest side pipes 101 being vertically oppositely arranged and is connected to two institutes
State the upper beam 102 of 101 upper end of backrest side pipe.
Since safety belt mounting seat 120 relies primarily on the lateral support plate 114 in the head and the backrest frames frame
Body 100 is connected, and to increase its bonding strength, 102 middle part of the upper beam is upwardly extended equipped with head support column 111, described
The rear edge of the lateral support plate in head 114 is connect with backrest side pipe 101, and the lateral support plate in the head 114 extends to
The head support column 111 is simultaneously connected thereto, and the lateral support plate in the head 114 is also connected with the upper beam 102.Into one
Step ground, the safety belt mounting seat 120 extand rearward to the backrest frames framework 100 and are connected thereto.
To widen head space, the lateral support plate 114 in head is unfolded outward while extension forward.In view of described
The abduction form of the lateral support plate in head 114 mounts 120 the space occupied of seat, as shown in figure 3, institute to save the safety belt
It states safety belt and mounts seat 120 and extend to the both sides of the lateral support plate in the head 114, the safety belt mounting seat 120 passes through institute
The lateral support plate 114 in head is stated, specifically, the front of safety belt mounting seat 120 is located at the lateral support plate in the head 114
Inside, the rear portion of safety belt mounting seat 120 is located at the outside of the lateral support plate in the head 114.
Running through in left-right direction on the safety belt mounting seat 120 has safety belt mounting hole 121, and the safety belt mounts seat
Aft-opening loss of weight chamber is equipped in 120.
For ease of manufacture, the backrest frames framework 100, head support column 111, the lateral support plate 114 in head and safety
Band mounting seat 120 is integrally formed, and material is magnesium alloy.Different from traditional steel part structure, using the manufacture of light-duty magnesium alloy
Seat back-rest framework framework and integrated safety belt hanging structure on it, on the basis for meeting Structural Strength Design requirement
On, weight mitigates significantly, while the design facilitates casting to demould, and meets technological requirement.
Finally, it should be noted that foregoing description is only the preferred embodiment of the utility model, the common skill of this field
Art personnel are under the enlightenment of the utility model, under the premise of without prejudice to the utility model aims and claim, can make
Expression, such transformation are each fallen within the scope of protection of the utility model as multiple types.
Claims (10)
1. a kind of car seat back frame safety belt hanging structure, including backrest frames framework (100), it is characterised in that：Institute
It states backrest frames framework (100) top and is equipped with two head lateral support plates (114), two lateral support plates in head
(114) it is distributed at left and right sides of the backrest frames framework (100), the lateral support plate in head (114) extends forward, in office
The one lateral support plate in head (114) is equipped with safety belt mounting seat (120).
2. car seat back frame safety belt hanging structure according to claim 1, it is characterised in that：The safety belt
Mounting seat (120) extands rearward to the backrest frames framework (100) and is connected thereto.
3. car seat back frame safety belt hanging structure according to claim 1 or 2, it is characterised in that：The head
Portion's lateral support plate (114) is unfolded outward while extending forward.
4. car seat back frame safety belt hanging structure according to claim 3, it is characterised in that：The safety belt
It mounts seat (120) to the both sides of the lateral support plate in the head (114) to extend, the safety belt mounting seat (120) passes through described
The lateral support plate in head (114).
5. car seat back frame safety belt hanging structure according to claim 4, it is characterised in that：The safety belt
The front of mounting seat (120) is located at the inside of the lateral support plate in the head (114), after the safety belt mounts seat (120)
Portion is located at the outside of the lateral support plate in the head (114).
6. car seat back frame safety belt hanging structure according to claim 5, it is characterised in that：It is described to lean on spine
Frame framework (100) includes that two backrests being vertically oppositely arranged are managed (101) when managing (101) and being connected to two backrests
The upper beam (102) of upper end, upper beam (102) middle part are upwardly extended equipped with head support column (111).
7. car seat back frame safety belt hanging structure according to claim 6, it is characterised in that：The head side
(101) are managed to the rear edge of support plate (114) with the backrest side to connect, the lateral support plate in head (114) extends to
The head support column (111) is simultaneously connected thereto, and the lateral support plate in head (114) is connected with the upper beam (102).
8. car seat back frame safety belt hanging structure according to claim 6, it is characterised in that：The safety belt
Running through in left-right direction on mounting seat (120) has safety belt mounting hole (121).
9. car seat back frame safety belt hanging structure according to claim 8, it is characterised in that：The safety belt
It mounts and is equipped with aft-opening loss of weight chamber in seat (120).
10. car seat back frame safety belt hanging structure according to claim 9, it is characterised in that：The backrest
Skeleton framework (100), head support column (111), the lateral support plate in head (114) and safety belt mounting seat (120) are integrally formed,
Its material is magnesium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820228480.0U CN207889597U (en) | 2018-02-08 | 2018-02-08 | Car seat back frame safety belt hanging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820228480.0U CN207889597U (en) | 2018-02-08 | 2018-02-08 | Car seat back frame safety belt hanging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207889597U true CN207889597U (en) | 2018-09-21 |
Family
ID=63542668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820228480.0U Active CN207889597U (en) | 2018-02-08 | 2018-02-08 | Car seat back frame safety belt hanging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207889597U (en) |
-
2018
- 2018-02-08 CN CN201820228480.0U patent/CN207889597U/en active Active
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