CN203228738U - Back row middle seat three-point safety belt system for automobile - Google Patents
Back row middle seat three-point safety belt system for automobile Download PDFInfo
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- CN203228738U CN203228738U CN 201320235789 CN201320235789U CN203228738U CN 203228738 U CN203228738 U CN 203228738U CN 201320235789 CN201320235789 CN 201320235789 CN 201320235789 U CN201320235789 U CN 201320235789U CN 203228738 U CN203228738 U CN 203228738U
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Abstract
The utility model discloses a back row middle seat three-point safety belt system for an automobile, and is designed to solve the problems that an existing back row middle seat two-point safety belt for an automobile is poor in comfortableness and safety, and a three-point safety belt is high in cost. The back row middle seat three-point safety belt system for the automobile comprises a belt buckle, a guiding element, a retractor, and a right hasp and a left hasp which are arranged at two sides of the back row middle seat for the automobile, a woven belt stretches out from the retractor, is guided by the guiding element and penetrates through the belt buckle, and is fixedly mounted on the left hasp, the arrangement form of the three-point safety belt system is that the guiding element is mounted on the left or right side of a top cover rear beam assembly as an upper fixed point of the safety belt, and the retractor is fixed in the lap joint of the top cover rear beam assembly and the upper segment of a left or right side C column inner plate. The arrangement lowers the requirement for the strength of a seat framework, thereby saving cost, and ensuring the fixation strength of the safety belt, and both the guiding element and the retractor adopts a screw joint method, and thus the back row middle seat three-point safety belt system for the automobile is convenient to install and maintain, and is high in universality.
Description
Technical field
The utility model relates to the car belt field, more specifically, relates to a kind of automobile and arranges the central seat three-point-type safety belt system with the back.
Background technology
Row's central seat belt anchorage point minimum quantity is increased to 3 from 2 behind the M1 class vehicle of new GB14167 " car belt installs and fixes a little " mandatory requirement, played enforcement on January 1st, 2012, namely the equal mandatory requirement of row's central seat is equipped with body-restraining seat belt to improve occupant safety behind all M1 class vehicles.Before this; because rules do not have mandatory requirement and body-restraining seat belt cost higher; so this class automobile mostly is two-point belt with back row's central seat; when the occupant takes; the belt buckle butt joint of seat both sides will be installed in; just can occupant's waist is fixing on the seat, play the effect of protection occupant safety, have only some expensive cars just can be equipped with body-restraining seat belt.
The problem that two-point belt exists is:
1, two-point belt only is made of ribbon, does not have the function that furls, regulates ribbon length automatically, when different human bodies is taken, all will adjust the length of ribbon, uses inconvenience, feels to owe comfortable.
2, in brake or when collision,, because two-point belt fixing occupant's waist only only limits the movement of occupant's lower part of the body, without any constraint, occupant's upper body can be gone out forward because of inertia to occupant's upper body, may damage the occupant.
And the expensive of body-restraining seat belt is usually placed on the back seat at attachment point thereon, and just the requirement of strength to cushion frame is very high for this, causes the seat cost to increase, and this expensive seat is that economic vehicle institute is unacceptable cheaply for great majority.
Therefore, be badly in need of a kind of back cheaply row's central seat body-restraining seat belt, solve the problems referred to above.
The utility model content
The utility model purpose is to address the above problem, provide a kind of automobile to arrange the central seat three-point-type safety belt system with the back, by taking all factors into consideration factor reasonable Arrangement safety strap such as interior space, body fixing point intensity, human engineering, guide is installed on a left side or the right side of top cover rear cross beam assembly as the last attachment point of safety strap, this layout can either guarantee safety and the comfort level of occupant in car, reduced the cost of installation of body-restraining seat belt again, highly versatile.
For reaching this purpose, the utility model by the following technical solutions:
Automobile is arranged the central seat three-point-type safety belt system with the back, comprise bracelet, guide, taking-up device and be arranged at automobile is arranged the central seat both sides with the back right snap close and left snap close, ribbon is by stretching out in the taking-up device, by passing bracelet after the guide guiding, be fixedly mounted on the described left snap close, the arrangement form of described three-point-type safety belt system is, described guide is installed on a left side or the right side of top cover rear cross beam assembly as the last attachment point of safety strap, and described taking-up device is fixed in the lap-joint that C post inner panel epimere is enclosed on top cover rear cross beam assembly and a corresponding left side or right side.
Further, a described left side or right side are enclosed C post inner panel epimere and are provided with glove hole, and described taking-up device is installed on a left side by described glove hole or enclose in the cavity of C column top on the right side.
Further, the installation place of described guide installation place and described taking-up device is provided with the connection brace panel.
Further, described connection brace panel comprises stay bearing plate and welding nutplate thereon, and described nutplate is provided with nut.
Further, the structure of described stay bearing plate and described top cover after cross member lower plate shape are complementary.
Further, described connection brace panel is welded in top cover after cross member lower plate inboard, and described guide is screwed into described nut by bolt and makes described guide be spirally connected to be fixed on the described top cover rear cross beam assembly.
Further, described taking-up device is connected a side direction with described lap-joint and stretches out side plate outward, and described taking-up device is connected with described lap-joint by described side plate.
Further, the inboard welding of described connection brace panel and top cover after cross member lower plate is fixing, and the side plate that is arranged on the described taking-up device is spirally connected and is fixed in the lap-joint that top cover rear cross beam assembly and a left side or right side enclose C post inner panel epimere with the described brace panel that is connected by bolt.
The beneficial effects of the utility model are: this automobile is installed on a left side or the right side of top cover rear cross beam assembly as the last attachment point of safety strap with guide with back row's central seat three-point-type safety belt system, this layout has reduced the requirement to cushion frame intensity, both save cost, and can guarantee the constant intensity of safety strap again; Taking-up device is arranged at a left side or enclose in the cavity of C column top on the right side, has reduced its interior space that takies when guaranteeing aesthetic property; All be welded with in the installation place of safety strap guide and taking-up device and be connected brace panel, improved the intensity of attachment point more; Guide and taking-up device all adopt and are spirally connected fixingly, install and easy to maintenance, and less demanding to seat, highly versatile.
Description of drawings
Fig. 1 is that the automobile that the utility model specific embodiment provides is arranged central seat body-restraining seat belt arrangement plan with the back;
Fig. 2 is guide attachment point structural representation;
Fig. 3 is taking-up device attachment point structural representation;
Fig. 4 is taking-up device and guide transverse cross.
Among the figure:
1, top cover rear cross beam assembly; 11, top cover after cross member upper plate; 12, top cover after cross member lower plate; 2, C post inner panel epimere is enclosed in the left side; 3, guide; 4, taking-up device; 41, side plate; 5, ribbon; 6, bracelet; 7, left snap close; 8, right snap close; 9, connect brace panel; 91, stay bearing plate; 92, nutplate; 93, nut; 10, lap-joint.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
Fig. 1 is that the automobile that the utility model specific embodiment provides is arranged central seat body-restraining seat belt arrangement plan with the back.
Automobile is arranged the central seat three-point-type safety belt system with the back, comprise bracelet 6, guide 3, taking-up device 4 and be arranged at automobile is arranged the central seat both sides with the back right snap close 8 and left snap close 7, ribbon 5 is by stretching out in the taking-up device 4, by passing bracelet 6 after guide 3 guiding, be fixedly mounted on the left snap close 7, adopt body-restraining seat belt, the adjustable length of ribbon, occupant's comfort level on row's central seat after can guaranteeing.The arrangement form of three-point-type safety belt system is, guide 3 is installed on a left side or the right side of top cover rear cross beam assembly 1 as the last attachment point of safety strap, taking-up device 4 is fixed in the lap-joint 10 that top cover rear cross beam assembly and a left side or right side enclose C post inner panel epimere, this layout is lower to the requirement of cushion frame intensity, both save cost, and can guarantee the constant intensity of safety strap again.
Before safety strap uses, ribbon 5 parts are wound in the taking-up device 4, pulling bracelet 6 during use, thereby traction ribbon 5 is walked around the occupant, bracelet 6 is fixed on the right snap close 8, ribbon has all played fixation to occupant's upper part of the body and waist like this, when sudden stop or other emergency situations occur, people's bench over, safety strap is stressed, and Webbing retractor 4 plays the effect of tightening up to ribbon 5 automatically, tightly is fixed in upper half of human body and waist on the seat, prevent the injury of occupant because excessively leaning forward and causing, guaranteed occupant's safety largely.
For guaranteeing the structural strength of guide and taking-up device installation site, increased the design that connects brace panel, as shown in Figure 2, the installation place of side guide piece is welded with and connects brace panel 9 in the top cover after cross member lower plate 12, the structure that connects brace panel 9 comprises the stay bearing plate 91 that is complementary with top cover after cross member lower plate shape, be welded with nutplate 92 on the stay bearing plate 91, nutplate 92 is provided with nut 93, connect brace panel 9 by stay bearing plate 91 and the 12 inboard welding of top cover after cross member lower plate, guide 3 is spirally connected fixing by double-screw bolt and nut 93, thereby makes guide 3 be fixed on the top cover rear cross beam assembly 1.
As shown in Figure 3 and Figure 4, top cover after cross member lower plate 12 inboard taking-up device installation places also are welded with and connect brace panel 9, the side plate 41 that taking-up device 4 stretches out by the one side be arranged at nut 93 bolts that are connected on the brace panel and be connected and fixed.
The setting that connects brace panel at first can improve the structural strength of guide and taking-up device installation place, improve the service life of junction structure, and connection mode is for being threaded, attaching parts is standard universal spare, installation and easy to maintenance, and less demanding to seat, highly versatile.
A left side or right side are enclosed C post inner panel epimere and are provided with glove hole, and described taking-up device 4 is installed on a left side by glove hole or enclose in the cavity of C column top on the right side, can farthest save interior space like this, and have guaranteed the aesthetic property in the car.
Below only be illustrated with the utility model of embodiment, but the utility model is not limited to above-mentioned size and outward appearance illustration, more should not constitute any restriction of the present utility model.As long as any improvement or modification that the utility model is done all belong within the protection domain of the utility model claim opinion.
Claims (8)
1. automobile is arranged the central seat three-point-type safety belt system with the back, comprise bracelet (6), guide (3), taking-up device (4) and the right snap close (8) and the left snap close (7) that are arranged at row's central seat both sides, automobile usefulness back, ribbon (5) is by stretching out in the taking-up device (4), by passing bracelet (6) after guide (3) guiding, be fixedly mounted on the described left snap close (7), it is characterized in that: the arrangement form of described three-point-type safety belt system is, described guide (3) is installed on a left side or the right side of top cover rear cross beam assembly (1) as the last attachment point of safety strap, and described taking-up device is fixed in the lap-joint (10) that C post inner panel epimere is enclosed on top cover rear cross beam assembly (1) and a corresponding left side or right side.
2. automobile according to claim 1 is arranged the central seat three-point-type safety belt system with the back, it is characterized in that: a described left side or right side are enclosed C post inner panel epimere and are provided with glove hole, and described taking-up device (4) is installed on a left side by described glove hole or enclose in the cavity of C column top on the right side.
3. automobile according to claim 1 is arranged the central seat three-point-type safety belt system with the back, it is characterized in that: described guide installation place and described taking-up device installation place are provided with and connect brace panel (9).
4. automobile according to claim 3 is arranged the central seat three-point-type safety belt system with the back, it is characterized in that: described connection brace panel (9) comprises stay bearing plate (91) and welding nutplate (92) thereon, and described nutplate is provided with nut (93).
5. automobile according to claim 4 is arranged the central seat three-point-type safety belt system with the back, and it is characterized in that: the structure of described stay bearing plate (91) and top cover after cross member lower plate (12) shape are complementary.
6. arrange the central seat three-point-type safety belt system according to claim 4 or 5 described automobiles with the back, it is characterized in that: described connection brace panel (9) is welded in top cover after cross member lower plate (12) inboard, and described guide (3) is screwed into described nut (93) by bolt and makes described guide (3) be spirally connected to be fixed on the described top cover rear cross beam assembly (1).
7. automobile according to claim 1 is arranged the central seat three-point-type safety belt system with the back, it is characterized in that: described taking-up device (4) is connected a side direction with described lap-joint (10) and stretches out side plate (41) outward, and described taking-up device (4) is connected with described lap-joint (10) by described side plate (41).
8. arrange the central seat three-point-type safety belt system according to claim 4 or 7 described automobiles with the back, it is characterized in that: the inboard welding of described connection brace panel (9) and top cover after cross member lower plate (12) is fixing, and the side plate (41) that is arranged on the described taking-up device (4) is spirally connected and is fixed in the lap-joint (10) that top cover rear cross beam assembly and a left side or right side enclose C post inner panel epimere with the described brace panel (9) that is connected by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320235789 CN203228738U (en) | 2013-05-03 | 2013-05-03 | Back row middle seat three-point safety belt system for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320235789 CN203228738U (en) | 2013-05-03 | 2013-05-03 | Back row middle seat three-point safety belt system for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228738U true CN203228738U (en) | 2013-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320235789 Expired - Fee Related CN203228738U (en) | 2013-05-03 | 2013-05-03 | Back row middle seat three-point safety belt system for automobile |
Country Status (1)
| Country | Link |
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| CN (1) | CN203228738U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106553613A (en) * | 2015-09-28 | 2017-04-05 | 通用汽车环球科技运作有限责任公司 | Motor vehicle back seat belt fixing device and the motor vehicle with fixing device |
| CN106671932A (en) * | 2016-09-07 | 2017-05-17 | 上汽通用五菱汽车股份有限公司 | Automobile safety belt mounting structure |
| CN112298096A (en) * | 2020-11-06 | 2021-02-02 | 东风柳州汽车有限公司 | Mounting structure of automobile safety belt |
| CN113147907A (en) * | 2021-04-25 | 2021-07-23 | 东风柳州汽车有限公司 | Roof rear cross beam assembly, vehicle body structure and automobile |
| CN113895391A (en) * | 2021-10-29 | 2022-01-07 | 浙江吉利控股集团有限公司 | Safety belt device and vehicle |
| CN114763121A (en) * | 2021-01-13 | 2022-07-19 | 本田技研工业株式会社 | Vehicle body upper structure |
-
2013
- 2013-05-03 CN CN 201320235789 patent/CN203228738U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106553613A (en) * | 2015-09-28 | 2017-04-05 | 通用汽车环球科技运作有限责任公司 | Motor vehicle back seat belt fixing device and the motor vehicle with fixing device |
| CN106671932A (en) * | 2016-09-07 | 2017-05-17 | 上汽通用五菱汽车股份有限公司 | Automobile safety belt mounting structure |
| CN112298096A (en) * | 2020-11-06 | 2021-02-02 | 东风柳州汽车有限公司 | Mounting structure of automobile safety belt |
| CN114763121A (en) * | 2021-01-13 | 2022-07-19 | 本田技研工业株式会社 | Vehicle body upper structure |
| CN113147907A (en) * | 2021-04-25 | 2021-07-23 | 东风柳州汽车有限公司 | Roof rear cross beam assembly, vehicle body structure and automobile |
| CN113895391A (en) * | 2021-10-29 | 2022-01-07 | 浙江吉利控股集团有限公司 | Safety belt device and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20140503 |