CN204432597U - Safety strap guiding mechanism and automobile - Google Patents
Safety strap guiding mechanism and automobile Download PDFInfo
- Publication number
- CN204432597U CN204432597U CN201520012609.0U CN201520012609U CN204432597U CN 204432597 U CN204432597 U CN 204432597U CN 201520012609 U CN201520012609 U CN 201520012609U CN 204432597 U CN204432597 U CN 204432597U
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- Prior art keywords
- guide ring
- bead
- chute
- safety strap
- guiding mechanism
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- 239000011324 bead Substances 0.000 claims abstract description 70
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 206010039203 Road traffic accident Diseases 0.000 description 1
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- Automotive Seat Belt Assembly (AREA)
Abstract
The safety strap guiding mechanism that the utility model embodiment provides and automobile, in frontal crash of vehicles process, constantly move forward along with driver is subject to inertia, the pulling force resulting through belt guide loop constantly increases, when pulling force increases to a certain degree, guide ring lower link can extrude bead buckle, the second bead on bead buckle is expressed to outside chute, guide ring lower link slips down to the bottom of guide ring without the support of the second bead, simultaneously the first bead to be also with by elastomeric element and to be left chute by bead buckle, guide ring top rod is without the support of the first bead, together with along chute to guide ring bottom, downslide is touched with guide ring lower link, now shoulder belt can block by guide ring top rod and lower link, limit the extracted amount of safety strap, increase shoulder belt power, restriction driver continues the distance moved forward, prevent driver from moving forward and excessively cause cephalothorax and bearing circle generation rigid contact, thus play the effect of protection driver safety.
Description
Technical field
The utility model relates to field of automobile, particularly relates to a kind of safety strap guiding mechanism and automobile.
Background technology
Along with the development of science and technology, the increase day by day of automobile pollution, motor traffic accidents also constantly occurs, in automobile collision procedure, because driver moves forward excessive, cause cephalothorax and bearing circle generation rigid contact, even when being equipped with safety air bag, if safety strap does not play good restriction when driver moves forward excessive, still can cause chest and bearing circle generation rigid contact, therefore, a kind of safety strap guiding mechanism limiting the excessive reach of driver in collision process is needed badly.
Utility model content
The required problem solved of the utility model is to provide a kind of safety strap guiding mechanism and automobile; thus can in frontal crash of vehicles process; constantly move forward along with driver is subject to inertia; when pulling force increases to a certain degree; shoulder belt can block by guide ring; increase safety strap and the direct friction force of guide ring; limit the extracted amount of safety strap; and then increase shoulder belt power; restriction continues the distance moved forward; prevent from moving forward and excessively cause cephalothorax and bearing circle generation rigid contact, thus play the effect of protection driver cephalothorax.
The utility model provides a kind of safety strap guiding mechanism on the one hand, comprising:
One guide ring, two inner sides along described guide ring vertical direction are respectively equipped with chute, described chute and along described guide ring vertical direction outside between be provided with bead buckle;
One end of described bead buckle is connected with described outside by elastomeric element, the other end of described bead buckle is provided with the first bead and the second bead, described chute is from top to bottom provided with the first chute hole and the second chute hole, described first bead stretches in described chute by described first chute hole, and described second bead stretches in described chute by described second chute hole;
One guide ring top rod, the two ends of described guide ring top rod are slidably installed in described chute, and are arranged at the upper end of described first bead;
One guide ring lower link, the two ends of described guide ring lower link are slidably installed in described chute, and are arranged at the upper end of described second bead;
Safety strap is arranged between described guide ring top rod and described guide ring lower link.
Safety strap guiding mechanism as above,
Described guide ring top rod and described guide ring lower link are magnetic steel bar.
Safety strap guiding mechanism as above,
The lateral thickness of described guide ring is 10mm-12mm.
Safety strap guiding mechanism as above,
The material of described guide ring is rigid plastic.
Safety strap guiding mechanism as above,
Described elastomeric element is stiffness spring.
Safety strap guiding mechanism as above,
Guide ring bolt hole, one end of described guide ring bolt hole is connected with the upper end of described guide ring, and the other end of described guide ring bolt hole is fixedly connected with B post in car.
Safety strap guiding mechanism as above,
Described guide ring bolt hole is circular hole.
The utility model provides a kind of automobile on the other hand, comprising: automobile body, also comprises: safety strap guiding mechanism as above.
The safety strap guiding mechanism that the utility model embodiment provides and automobile, in frontal crash of vehicles process, constantly move forward along with driver is subject to inertia, the pulling force resulting through belt guide loop constantly increases, when pulling force increases to a certain degree, guide ring lower link on guide ring can extrude bead buckle, thus the second bead on bead buckle is expressed to outside chute, cause guide ring lower link without the support of the second bead, because Action of Gravity Field slips down to the bottom of guide ring, simultaneously the first bead on bead buckle to be also with by elastomeric element and to be left chute and arrive outside chute by bead buckle, cause guide ring top rod without the support of the first bead, due to Action of Gravity Field, together with guide ring top rod glides along chute to guide ring bottom and to touch with guide ring lower link, now safety strap can clamp by guide ring top rod and lower link, increase safety strap and the direct friction force of guide ring, limit the extracted amount of safety strap, increase shoulder belt power, restriction driver continues the distance moved forward, prevent driver from moving forward and excessively cause cephalothorax and bearing circle generation rigid contact, thus play the effect of protection driver safety.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
The safety strap guiding mechanism front view that Fig. 1 provides for the utility model;
The safety strap guiding mechanism lateral plan that Fig. 2 provides for the utility model;
The safety strap guiding mechanism fundamental diagram one that Fig. 3 provides for the utility model;
The safety strap guiding mechanism fundamental diagram two that Fig. 4 provides for the utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail, but not as to restriction of the present utility model.
The safety strap guiding mechanism front view that Fig. 1 provides for the utility model, the safety strap guiding mechanism lateral plan that Fig. 2 provides for the utility model, see Fig. 1 and Fig. 2, this safety strap guiding mechanism, specifically comprise: a guide ring 1, two inner sides along guide ring 1 vertical direction are respectively equipped with chute 2, chute 2 and along guide ring 1 vertical direction outside between be provided with bead buckle 3;
One end of bead buckle 3 is connected with the outside along guide ring 1 vertical direction by elastomeric element 4, the other end of bead buckle 3 is provided with the first bead 31 and the second bead 32, chute 2 is from top to bottom provided with the first chute hole 21 and the second chute hole 22, first bead logical 31 is crossed the first chute hole 21 and is stretched in chute 2, and the second bead 32 stretches in chute 2 by the second chute hole 22;
One guide ring top rod 5, the two ends of guide ring top rod 5 are slidably installed in chute 2, and are arranged at the upper end of the first bead 31;
One guide ring lower link 6, the two ends of guide ring lower link 6 are slidably installed in chute 2, and are arranged at the upper end of the second bead 32;
Safety strap 7 is arranged between guide ring top rod 5 and guide ring lower link 6.
Optimally, the lateral thickness of guide ring 1 is 10mm-12mm, and the material of guide ring 1 is rigid plastic.Wherein, elastomeric element 4 is stiffness spring.
The safety strap guiding mechanism fundamental diagram one that Fig. 3 provides for the utility model, the safety strap guiding mechanism fundamental diagram two that Fig. 4 provides for the utility model, see Fig. 3 and Fig. 4, in frontal crash of vehicles process, constantly move forward along with driver is subject to inertia, the pulling force resulting through belt guide loop constantly increases, when pulling force increases to a certain degree, guide ring lower link 6 on guide ring 1 can extrude bead buckle 3, thus the second bead 32 on bead buckle 3 is expressed to outside chute 2, cause guide ring lower link 6 without the support of the second bead 32, because Action of Gravity Field slips down to the bottom of guide ring 1, simultaneously the first bead 31 on bead buckle 3 to be also with by elastomeric element 4 and to be left chute 2 and arrive outside chute by bead buckle 3, cause guide ring top rod 5 without the support of the first bead 31, due to Action of Gravity Field, guide ring top rod 5 glides together with (as shown in Figure 3) touch with guide ring lower link 6 along chute 2 to guide ring 1 bottom, now safety strap 7 can clamp (as shown in Figure 4) with guide ring lower link 6 by guide ring top rod 5, increase friction force, limit the extracted amount of safety strap 7, increase shoulder belt power, restriction driver continues the distance moved forward, prevent driver from moving forward and excessively cause cephalothorax and bearing circle generation rigid contact, thus play the effect of protection driver safety.It should be noted that, the title of all parts in the safety strap guiding mechanism shown in Fig. 3 and Fig. 4 as shown in Figure 1, only illustrates sense of motion in guide ring working process.
The safety strap guiding mechanism that the utility model embodiment provides, in frontal crash of vehicles process, constantly move forward along with driver is subject to inertia, the pulling force resulting through belt guide loop constantly increases, when pulling force increases to a certain degree, the second bead on bead buckle is extruded to outside chute, the first bead on bead buckle to be also with by elastomeric element and to be left chute and arrive outside chute by bead buckle, cause guide ring top rod and lower link without the support of bead, due to Action of Gravity Field, together with guide ring top rod and lower link glide along chute to guide ring bottom and touch, now safety strap can clamp by guide ring top rod and lower link, increase safety strap and the direct friction force of guide ring, limit the extracted amount of safety strap, increase shoulder belt power, restriction driver continues the distance moved forward, prevent driver from moving forward and excessively cause cephalothorax and bearing circle generation rigid contact, thus play the effect of protection driver safety.
Optimally, guide ring top rod 5 and guide ring lower link 6 are magnetic steel bar.When pulling force increases to a certain degree, guide ring lower link 6 on guide ring 1 can extrude bead buckle 3, thus the second bead 32 on bead buckle 3 is expressed to outside chute 2, cause guide ring lower link 6 without the support of the second bead 32, because Action of Gravity Field slips down to the bottom of guide ring 1, simultaneously the first bead 31 on bead buckle 3 to be also with by elastomeric element 4 and to be left chute 2 and arrive outside chute by bead buckle 3, cause guide ring top rod 5 without the support of the first bead 31, due to Action of Gravity Field, guide ring top rod 5 glides along chute 2 to guide ring 1 bottom, now guide ring top rod 5 and guide ring lower link 6 have the magnetic attracted each other, two pull bars will attract together, and then tighter by belt stopper, further increase friction force, shoulder belt firmly can be blocked.Limit the extracted amount of safety strap further, increase shoulder belt power, restriction driver continues the distance moved forward, and prevents driver from moving forward and excessively causes cephalothorax and bearing circle generation rigid contact, thus play the effect protecting driver safety.
Based on above-described embodiment, further, this safety strap guiding mechanism also comprises: guide ring bolt hole 8, and one end of guide ring bolt hole 8 is connected with the top of guide ring 1, the other end of guide ring bolt hole 8 is fixedly connected with B post in car, and guide ring bolt hole 8 is circular hole.Thus safety strap guiding mechanism can be fixed very easily, safety strap 7 is conveniently arranged on safety strap guiding mechanism.
The utility model provides a kind of automobile, comprising: automobile body, also comprises: safety strap guiding mechanism, wherein, and the safety strap guiding mechanism that described safety strap guiding mechanism provides for the utility model embodiment.
The automobile that the utility model embodiment provides, in frontal crash of vehicles process, constantly move forward along with driver is subject to inertia, the pulling force resulting through belt guide loop constantly increases, when pulling force increases to a certain degree, the second bead on bead buckle is extruded to outside chute, the first bead on bead buckle to be also with by elastomeric element and to be left chute and arrive outside chute by bead buckle, cause guide ring top rod and lower link without the support of bead, due to Action of Gravity Field, together with guide ring top rod and lower link glide along chute to guide ring bottom and touch, now safety strap can clamp by guide ring top rod and lower link, increase safety strap and the direct friction force of guide ring, limit the extracted amount of safety strap, increase shoulder belt power, restriction driver continues the distance moved forward, prevent driver from moving forward and excessively cause cephalothorax and bearing circle generation rigid contact, thus play the effect of protection driver safety.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (8)
1. a safety strap guiding mechanism, is characterized in that, comprising:
One guide ring, two inner sides along described guide ring vertical direction are respectively equipped with chute, described chute and along described guide ring vertical direction outside between be provided with bead buckle;
One end of described bead buckle is connected with described outside by elastomeric element, the other end of described bead buckle is provided with the first bead and the second bead, described chute is from top to bottom provided with the first chute hole and the second chute hole, described first bead stretches in described chute by described first chute hole, and described second bead stretches in described chute by described second chute hole;
One guide ring top rod, the two ends of described guide ring top rod are slidably installed in described chute, and are arranged at the upper end of described first bead;
One guide ring lower link, the two ends of described guide ring lower link are slidably installed in described chute, and are arranged at the upper end of described second bead;
Safety strap is arranged between described guide ring top rod and described guide ring lower link.
2. safety strap guiding mechanism according to claim 1, is characterized in that,
Described guide ring top rod and described guide ring lower link are magnetic steel bar.
3. safety strap guiding mechanism according to claim 1, is characterized in that,
The lateral thickness of described guide ring is 10mm-12mm.
4. safety strap guiding mechanism according to claim 1, is characterized in that,
The material of described guide ring is rigid plastic.
5. safety strap guiding mechanism according to claim 1, is characterized in that,
Described elastomeric element is stiffness spring.
6., according to the arbitrary described safety strap guiding mechanism of claim 1-5, it is characterized in that, also comprise:
Guide ring bolt hole, one end of described guide ring bolt hole is connected with the upper end of described guide ring, and the other end of described guide ring bolt hole is fixedly connected with B post in car.
7. safety strap guiding mechanism according to claim 6, is characterized in that,
Described guide ring bolt hole is circular hole.
8. an automobile, comprising: automobile body, it is characterized in that, also comprises: the safety strap guiding mechanism as described in as arbitrary in claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012609.0U CN204432597U (en) | 2015-01-08 | 2015-01-08 | Safety strap guiding mechanism and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012609.0U CN204432597U (en) | 2015-01-08 | 2015-01-08 | Safety strap guiding mechanism and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204432597U true CN204432597U (en) | 2015-07-01 |
Family
ID=53600502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520012609.0U Expired - Fee Related CN204432597U (en) | 2015-01-08 | 2015-01-08 | Safety strap guiding mechanism and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204432597U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515653A (en) * | 2016-10-18 | 2017-03-22 | 奇瑞汽车股份有限公司 | Safety belt d ring |
| TWI606943B (en) * | 2016-12-16 | 2017-12-01 | liang xiong Wang | Safety belt guide ring device |
| CN109153365A (en) * | 2016-03-25 | 2019-01-04 | 均胜安全系统德国有限公司 | Belt deflector device |
| CN110217193A (en) * | 2018-03-01 | 2019-09-10 | 宝沃汽车（中国）有限公司 | Safety belt slip ring and vehicle |
| US10434977B2 (en) | 2017-08-31 | 2019-10-08 | Ford Global Technologies, Llc | Seatbelt anchor |
-
2015
- 2015-01-08 CN CN201520012609.0U patent/CN204432597U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109153365A (en) * | 2016-03-25 | 2019-01-04 | 均胜安全系统德国有限公司 | Belt deflector device |
| CN109153365B (en) * | 2016-03-25 | 2021-03-12 | 均胜安全系统德国有限公司 | Belt deflector |
| US11142161B2 (en) | 2016-03-25 | 2021-10-12 | Joyson Safety Systems Germany Gmbh | Belt deflector |
| CN106515653A (en) * | 2016-10-18 | 2017-03-22 | 奇瑞汽车股份有限公司 | Safety belt d ring |
| TWI606943B (en) * | 2016-12-16 | 2017-12-01 | liang xiong Wang | Safety belt guide ring device |
| US10434977B2 (en) | 2017-08-31 | 2019-10-08 | Ford Global Technologies, Llc | Seatbelt anchor |
| CN110217193A (en) * | 2018-03-01 | 2019-09-10 | 宝沃汽车（中国）有限公司 | Safety belt slip ring and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |