CN202783077U - Connector of car safety belt - Google Patents
Connector of car safety belt Download PDFInfo
- Publication number
- CN202783077U CN202783077U CN 201220435350 CN201220435350U CN202783077U CN 202783077 U CN202783077 U CN 202783077U CN 201220435350 CN201220435350 CN 201220435350 CN 201220435350 U CN201220435350 U CN 201220435350U CN 202783077 U CN202783077 U CN 202783077U
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- Prior art keywords
- car
- belt
- slide bar
- safety
- car body
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- Expired - Fee Related
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- Automotive Seat Belt Assembly (AREA)
Abstract
The utility model provides a connector of a car safety belt and belongs to the technical field of car safety. The problems that the safety of the safety belt is affected by an overlong or extremely-short belt body reserved in a safety belt retractor which is easily caused by the adjustment of the position of a car seat are solved. According to the connector of the car safety belt, the safety belt comprises a retractor fixedly connected on a car body as well as a belt body with one end being retracted in the retractor, wherein the other end of the belt body is provided with a sliding sleeve; and the other end of the safety belt is connected on the car body in a way of sliding forward and backward along the car body through the sliding sleeve. By the connector, the reserved belt body in the retractor can be prevented from being too long or too short simultaneously when comfort is ensured after the seat is adjusted and the safety of the safety belt is improved.
Description
Technical field
The utility model belongs to the automotive safety technical field, relates to a kind of connecting device of safety strap.
Background technology
Safety is people's the most basic demands of going on a journey, and automobile driving safe has also become the problem of chaufeur and occupant's overriding concern, also is one of most important performance of automobile.When the automobile of running at high speed bumps or runs into undesirable emergency braking, huge force of inertia will be produced, the decades of times of this force of inertia possibility excess drive body weight for humans, the objects such as the interior bearing circle of steerman and passenger and car, Windshield, back of seat, car door are bumped, very easily cause the injury to driver and crew, even cast the driver aside seat or the car of dishing out outside, this will endanger driver's life.
There has been a large amount of safety components on the automobile at present, such as back mirror, left and right sides door mirror, safety strap, safety air bag, anti-skid brake system etc.Its other safety components that neutralize are compared, safety strap is the most direct actv. safety component on the automobile, when it can or use emergency braking in collision happens, pre-tightening apparatus will be brought together moment, tighten safety strap lax when wearing, the occupant is fastened on the seat firmly, prevent secondary collision.Therefore, car belt plays constrained displacement and buffer action, and absorbing impact energy is dissolved force of inertia, avoids or alleviate the effect of the injured degree of driver and crew.Safety strap is most important for the driver and passenger, and safety strap being connected and fixed onboard also becomes particularly important.
A kind of automobile safety belt bottom fixing mechanism is disclosed such as Chinese utility model patent application (201020269329.5), comprise snap close, described snap close is connected with the ground crab bolt, described automobile safety belt bottom fixing mechanism has Anti-rotary block, described Anti-rotary block is provided with knock hole, described snap close is provided with positioning head, and positioning head and knock hole are adaptive.Be connected on the floor by Anti-rotary block is set, cooperate with the positioning head of snap close, prevent that safety belt lock catch from installing when tighting a bolt and deflect when using with the passing of time bolt looseness.But present vehicle more and more is tending towards stream line pattern, especially for some sports cars, only has single seat in the car, the front and back slide rail stroke of seat is larger, and the vehicle that has is removed the safety strap height adjuster in order to save cost, and make on the safety strap attachment point can't regulate height, lower fixing also fixed, therefore when sliding when driver and passenger's different seat position of needs of different builds and with seat, the phenomenon that safety strap belt body constraint tension occurs easily and strangle neck and chest has a strong impact on traveling comfort.
Therefore for top problem, Chinese utility model patent application (97218923.8) discloses a kind of positioning clamp for safety belt of automobile, comprise that a permanent seat and fastens bearing, permanent seat is located at suitably place, top, car belt curb girder exit, safe strap bolt is cross-placed on the fixed bearing, to fasten simultaneously bearing card contract on permanent seat, after chaufeur ties up safety strap, strut suitable wide looseness of safety strap according to the health radius of turn, to fasten simultaneously bearing is fastened and is made the comfortable location of safety strap, unbonded sense of discomfort.But for security consideration, the safety strap tape body length that safety strap is reserved in after assembling in the taking-up device requires to be not less than 1400mm, but can not reserve longly, especially for the limit type safety strap, the length that belt body is reserved need to satisfy the performance of limiter mechanism.Although therefore above-mentioned patent can satisfy certain traveling comfort requirement, it is long or too short to cause easily reserving belt body in the Webbing retractor after seat position is regulated, and affects the safety performance of safety strap.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, a kind of connecting device of car belt has been proposed, the connecting device of this car belt can guarantee to avoid in the traveling comfort to reserve belt body in the taking-up device after seat adjustment long or too short, improves the safety performance of safety strap.
The purpose of this utility model can realize by following technical proposal: a kind of connecting device of car belt, described safety strap comprises that one is connected in taking-up device and the belt body of an end rolling on taking-up device on the car body, it is characterized in that, the other end of described belt body is provided with a sliding sleeve, and the other end of this safety strap is slidingly connected on the car body before and after car body by above-mentioned sliding sleeve.
Safety strap comprises the parts such as taking-up device, belt body, dead bolt, taking-up device is fixed on the car body, belt body one end parts is reserved in the taking-up device, the other end is car body front and back sliding block joint relatively, when driver and passenger's adjusting position, this other end of belt body can move forward and backward by relative car body along with moving forward and backward of seat, avoid occurring belt body constraint tension and affect traveling comfort, simultaneously, because this end can move, need not that belt body continues to stretch out or the retraction taking-up device, can not affect the length in reserve of belt body in the taking-up device, avoided the impact on the safety strap safety performance.
Be provided with slide bar along the car body fore-and-aft direction on the inwall of described car body, above-mentioned sliding sleeve is slidingly located on the slide bar.Seat is the front and back slide control, so the length direction of slide bar is consistent with the car body fore-and-aft direction.By sliding over the fixed position of slide control belt body on the slide bar, simple in structure, easy to operate.
The two ends of described slide bar in opposite directions arc bend and are bolted on the car body.The bending of slide bar arc makes the certain space of reservation between slide bar and the car body inwall, avoids sliding sleeve stuck, is bolted easy disassembly.
Described slide bar is a metallic rod body.When safety strap was had an effect, band was known from experience the huge instantaneous force of slide bar generation, and metallic rod body has stronger mechanical strength, avoids being broken by belt body.
Have lower gusset sheet metal component on the inwall of described car body, above-mentioned slide bar is connected on this time gusset sheet metal component by bolt.Strengthen the Joint strenght between slide bar and the car body, avoid slide bar to break away from the car body inwall.
Described sliding sleeve is bent to form around slide bar by belt body.Be set on the slide bar by belt body self, need not to increase in addition parts, Cost reduction.
Compared with prior art, the connecting device of this car belt has the following advantages:
1, because an end of belt body is slidingly located on the slide bar, when seat slide was regulated, this end of belt body also can move thereupon, so can not affect the length of reserving belt body in the taking-up device, guarantee the safety performance of safety strap, also can guarantee driver and passenger's traveling comfort simultaneously.
2, because slide bar adopts metallic rod body, and be connected on the sheet metal component, so the mechanical strength of self and Joint strenght height.
3, because therefore the in opposite directions arc bending and being bolted of slide bar two ends can make corresponding change according to the different inner spaces of different automobile types, so highly versatile.
Description of drawings
Fig. 1 is the structural representation of the connecting device of this car belt.
Fig. 2 is the structure enlarged drawing at A place among Fig. 1.
Among the figure, 1, car body; 2, taking-up device; 3, belt body; 31, sliding sleeve; 4, slide bar; 5, bolt; 6, lower gusset sheet metal component.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, a kind of connecting device of car belt, safety strap comprise taking-up device 2 and belt body 3, and taking-up device 2 is fixed on the top of car body 1, and an end rolling of belt body 3 is in taking-up device 2, and the other end is provided with a sliding sleeve 31, also is arranged with a dead bolt on belt body 3.The end of this belt body 3 is slidingly connected on the car body 1 along car body 1 front and back by above-mentioned sliding sleeve 31.
Specifically, as shown in Figure 2, have lower gusset sheet metal component 6 on the inwall of car body 1, be provided with slide bar 4 along car body 1 fore-and-aft direction on this time gusset sheet metal component 6, this slide bar 4 is metallic rod body, to strengthen the mechanical strength of slide bar 4.The two ends of slide bar 4 in opposite directions arc bending make the certain space of reservation between slide bar 4 and car body 1 inwall, avoid sliding sleeve 31 stuck, and the both ends of slide bar 4 all are bent into connecting bore and wear this connecting bore by bolt 5 slide bar 4 is fixed on the lower gusset sheet metal component 6.Sliding sleeve 31 is bent to form around slide bar by belt body 3 end loops, and this sliding sleeve 31 is slidingly located on the slide bar 4, certainly, and by be connected a clasp and be slidingly connected on the slide bar 4 also passable by this clasp in belt body 3 ends.
When regulating before and after seat position, sliding sleeve 31 can slide at slide bar 4, can not affect the length of taking-up device 2 interior reservation belt bodies 3, has guaranteed the safety performance of safety strap, also can guarantee driver and passenger's traveling comfort simultaneously.The connecting device of this car belt is simple in structure, and is easy to operate, is convenient to the dismounting maintenance.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used the terms such as car body 1, taking-up device 2, belt body 3, sliding sleeve 31, slide bar 4, bolt 5, lower gusset sheet metal component 6, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (6)
1. the connecting device of a car belt, described safety strap comprises that one is connected in taking-up device (2) and the belt body (3) of an end rolling on taking-up device (2) on the car body (1), it is characterized in that, the other end of described belt body (3) is provided with a collar (31), and the other end of this belt body (3) is slidingly connected on the car body (1) before and after car body (1) by the above-mentioned collar (31).
2. the connecting device of car belt according to claim 1 is characterized in that, is provided with slide bar (4) along car body (1) fore-and-aft direction on the inwall of described car body (1), and the above-mentioned collar (31) is slidingly located on the slide bar (4).
3. the connecting device of car belt according to claim 2 is characterized in that, the two ends of described slide bar (4) in opposite directions arc bend and are fixed on the car body (1) by bolt (5).
4. the connecting device of car belt according to claim 3 is characterized in that, described slide bar (4) is a metallic rod body.
5. according to claim 2 or the connecting device of 3 or 4 described car belts, it is characterized in that having lower gusset sheet metal component (6) on the inwall of described car body (1), above-mentioned slide bar (5) is connected on this time gusset sheet metal component (6).
6. the connecting device of car belt according to claim 5 is characterized in that, described sliding sleeve (31) is bent to form around slide bar (5) by belt body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435350 CN202783077U (en) | 2012-08-30 | 2012-08-30 | Connector of car safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435350 CN202783077U (en) | 2012-08-30 | 2012-08-30 | Connector of car safety belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202783077U true CN202783077U (en) | 2013-03-13 |
Family
ID=47810396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220435350 Expired - Fee Related CN202783077U (en) | 2012-08-30 | 2012-08-30 | Connector of car safety belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202783077U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105073513A (en) * | 2013-03-21 | 2015-11-18 | 奥托立夫开发公司 | Seatbelt through-anchor and seatbelt device |
| CN114834388A (en) * | 2022-04-12 | 2022-08-02 | 合众新能源汽车有限公司 | Seat belt system |
-
2012
- 2012-08-30 CN CN 201220435350 patent/CN202783077U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105073513A (en) * | 2013-03-21 | 2015-11-18 | 奥托立夫开发公司 | Seatbelt through-anchor and seatbelt device |
| CN105073513B (en) * | 2013-03-21 | 2017-09-29 | 奥托立夫开发公司 | Safety belt, which is used, runs through anchor and seat belt apparatus |
| CN114834388A (en) * | 2022-04-12 | 2022-08-02 | 合众新能源汽车有限公司 | Seat belt system |
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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: 20130313 Termination date: 20200830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |