CN204969793U - Seat belt lock protective housing - Google Patents
Seat belt lock protective housing Download PDFInfo
- Publication number
- CN204969793U CN204969793U CN201520152703.6U CN201520152703U CN204969793U CN 204969793 U CN204969793 U CN 204969793U CN 201520152703 U CN201520152703 U CN 201520152703U CN 204969793 U CN204969793 U CN 204969793U
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- China
- Prior art keywords
- containment vessel
- pintle
- housing
- belt lock
- safety belt
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Abstract
The utility model belongs to the technical field of the car blet technique and specifically relates to a seat belt lock protective housing, including the protective housing body, the protective housing body is installed in the outside of seat belt lock's upper and lower lock shell, protective housing body formula structure as an organic whole or split type structure. Compared with the prior art, the utility model, add the protective housing structure outside locking the shell from top to bottom, need not modify current upper and lower lock shell structure, can the direct mount protective housing, under the extreme condition, reach the protection through sacrifice plus protective housing and lock the shell from top to bottom, lock shell fracture and button destruction about preventing, guarantee the restraint function of restraint system to the passenger.
Description
Technical field
The utility model relates to car belt technical field, specifically a kind of safety belt lock catch containment vessel.
Background technology
Along with the development of vehicle passive security technology, also more and more higher to the system requirements of complete automobile collision.Conventional safety belt lock buckle structure is upper and lower lock housing, and adopts the mode of ultrasonic bonding or snap-fitted to connect.In certain extreme cases, the upper and lower lock housing of snap close can strike the hard items that in car, other hardware or occupant carry, and lower casing on snap close easily hits to split and even knocks away by high-speed impact.In the extreme case, the mortise lock button losing the protection of upper and lower lock housing also can be damaged and cause dead bolt to be deviate from, and has a strong impact on the binding function of restraint system to occupant.
Therefore, need design one in extreme circumstances, to prevent upper and lower lock housing from ftractureing and button destruction, ensure that restraint system is to the safety belt lock catch containment vessel of the binding function of occupant.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, and providing one can in extreme circumstances, prevent upper and lower lock housing from ftractureing and button destruction, ensures that restraint system is to the safety belt lock catch containment vessel of the binding function of occupant.
In order to achieve the above object; the utility model devises a kind of safety belt lock catch containment vessel; comprise containment vessel body, it is characterized in that: containment vessel body is arranged on the outside of the lock housing up and down of safety belt lock catch, described containment vessel body is integral type structure or split-type structural.
Described containment vessel body is the integral structure of housing and pintle, and a side end of housing is connected with one end of pintle.
The both sides, one end of described pintle are provided with weakening structure.
Described containment vessel body is split-type structural, comprises upper shell and lower house, is mutually fastened and connected or is connected by ultrasonic bonding between upper shell with lower house by draw-in groove and buckle.
Described containment vessel body is split-type structural, comprises housing and pintle, is mutually fastened and connected between a side end of housing and one end of pintle by draw-in groove and card base.
The other end of described pintle is provided with pintle supporting construction.
Described pintle is provided with the main muscle of pintle.
The inwall of described housing is provided with some convex tendons.
The other end, side of described housing is provided with avoiding structure.
The both sides of described draw-in groove are provided with weakening structure.
The utility model compared with the existing technology, has set up containment vessel structure outside upper and lower lock housing, does not need to revise existing upper and lower lock-shell structure, directly can install containment vessel; In extreme circumstances, reaching the upper and lower lock housing of protection by sacrificing additional containment vessel, preventing upper and lower lock housing from ftractureing and button destruction, ensure that restraint system is to the binding function of occupant.
Accompanying drawing explanation
Fig. 1 is the structural representation one of the utility model embodiment one.
Fig. 2 is the structural representation two of the utility model embodiment one.
Fig. 3 is the structural representation three of the utility model embodiment one.
Fig. 4 is the top view of the utility model embodiment one.
Fig. 5 is the lower view of the utility model embodiment one.
Fig. 6 is the assembly process figure of the utility model embodiment one.
Fig. 7 is the assembling design sketch of the utility model embodiment one.
Fig. 8 is the upper shell structural representation of the utility model embodiment two.
Fig. 9 is the lower house structural representation of the utility model embodiment two.
Figure 10 is the structural representation of the utility model embodiment two.
Figure 11 is the assembling design sketch of the utility model embodiment two.
Figure 12 is the shell structure schematic diagram one of the utility model embodiment three.
Figure 13 is the shell structure schematic diagram two of the utility model embodiment three.
Figure 14 is the pintle structural representation one of the utility model embodiment three.
Figure 15 is the pintle structural representation two of the utility model embodiment three.
Figure 16 is the structural representation of the utility model embodiment three.
Figure 17 is the housing installation diagram of the utility model embodiment three.
Figure 18 is the pintle installation diagram of the utility model embodiment three.
Figure 19 is the assembling design sketch of the utility model embodiment three.
Detailed description of the invention
Now by reference to the accompanying drawings the utility model is described further.
Embodiment one:
See Fig. 1-5, containment vessel body 1 is arranged on the outside of the lock housing up and down of safety belt lock catch, and containment vessel body 1 is the integral structure of housing 2 and pintle 3; the inwall of housing 2 is provided with some convex tendons 4; make housing 2 and upper and lower lock housing interference fit, prevent getting loose in use procedure, the problems such as the sound.Convex tendon 4 provides enough clamping forces to prevent collision process middle shell 2 from deviating from together with pintle 3.
One side end of housing 2 is connected with one end of pintle 3, before and after pintle 1 major control housing 2 and upper-lower position location.
The other end, side of housing 2 is provided with avoiding structure 5, makes housing 2 head and mortise lock leave appropriate gap, and prevent assembling back casing 2 head and mortise lock head from too extruding, impact uses the problem such as feel and dead bolt plug.
The both sides, one end of pintle 3 are provided with weakening structure 6, ensure that pintle 3 has enough assembling amounts of lifting, to ensure that installation process is carried out smoothly.
The other end of pintle 3 is provided with pintle supporting construction 7, and pintle supporting construction 7 and mortise lock rigid support withstand, and positions and firmly to the installation of housing 2.
Pintle 3 is provided with the main muscle 8 of pintle, eliminates the rear gap between pintle 3 and the upper and lower lock housing of mortise lock of assembling, housing 2 and the upper and lower lock housing of mortise lock is fitted tightr, thus housing 2 can better lock housing upper and lower with mortise lock be coordinated.
See Fig. 6-7, when containment vessel body 1 assembles, be inserted in by containment vessel body 1 from mortise lock head, pintle 3 distortion is lifted, and housing 2 moves down, and after housing 2 inserts, pintle 3 blocks the upper lock housing of mortise lock, namely completes assembling.
Embodiment two:
See Fig. 8-10; containment vessel body 1 is arranged on the outside of the lock housing up and down of safety belt lock catch; containment vessel body 1 is split-type structural, comprises upper shell 9 and lower house 10, is mutually fastened and connected or is connected by ultrasonic bonding between upper shell 9 with lower house 10 by draw-in groove 11 and buckle 12.
See Figure 11; when containment vessel body 1 assembles, upper shell 9 is installed on mortise lock in lock housing, lower house 10 is installed under mortise lock in lock housing; then by draw-in groove 11 and buckle 12 structure, upper-lower casing is assembled into one, this kind of technique of ultrasonic bonding can certainly be adopted to reach.The benefit of this scheme realizes structure simply, better fits with mortise lock.
Embodiment three:
See Figure 12-16, containment vessel body 1 is arranged on the outside of the lock housing up and down of safety belt lock catch, and containment vessel body 1 is split-type structural, comprises housing 2 and pintle 3.The inwall of housing 2 is provided with some convex tendons 4, makes housing 2 and upper and lower lock housing interference fit, prevents getting loose in use procedure, the problems such as the sound.Convex tendon 4 provides enough clamping forces to prevent collision process middle shell 2 from deviating from together with pintle 3.
Mutually be fastened and connected by draw-in groove 13 and card base 14 between one side end of housing 2 and one end of pintle 3.Before and after pintle 1 major control housing 2 and upper-lower position location.
The other end, side of housing 2 is provided with avoiding structure 5, makes housing 2 head and mortise lock leave appropriate gap, and prevent assembling back casing 2 head and mortise lock head from too extruding, impact uses the problem such as feel and dead bolt plug.
The both sides of draw-in groove 13 are provided with weakening structure 6, ensure that the pintle 3 after installing has enough assembling amounts of lifting, to ensure that installation process is carried out smoothly.
The other end of pintle 3 is provided with pintle supporting construction 7, and pintle supporting construction 7 and mortise lock rigid support withstand, and positions and firmly to the installation of housing 2.
Pintle 3 is provided with the main muscle 8 of pintle, eliminates the rear gap between pintle 3 and the upper and lower lock housing of mortise lock of assembling, housing 2 and the upper and lower lock housing of mortise lock is fitted tightr, thus housing 2 can better lock housing upper and lower with mortise lock be coordinated.
When containment vessel body 1 assembles, see Figure 17, first housing 2 is assembled on mortise lock; See Figure 18, then pintle 3 is assembled on mortise lock; See Figure 19, draw-in groove 13 is connected with card base 14, thus housing 2 and pintle 3 are connected and fixed, namely complete assembling.
In this example, in order to realize split-type structural, housing 2 arranges draw-in groove 13, pintle 3 arranges card base 14.The benefit of this example is length that can be different according to the upper and lower lock housing of mortise lock, designs the pintle 3 coordinated with length, thus increases versatility.
Claims (10)
1. a safety belt lock catch containment vessel, comprises containment vessel body, it is characterized in that: containment vessel body (1) is arranged on the outside of the lock housing up and down of safety belt lock catch, and described containment vessel body (1) is integral type structure or split-type structural.
2. a kind of safety belt lock catch containment vessel according to claim 1, is characterized in that: described containment vessel body (1) is housing (2) and the integral structure of pintle (3), and a side end of housing (2) is connected with one end of pintle (3).
3. a kind of safety belt lock catch containment vessel according to claim 2, is characterized in that: the both sides, one end of described pintle (3) are provided with weakening structure (6).
4. a kind of safety belt lock catch containment vessel according to claim 1; it is characterized in that: described containment vessel body (1) is split-type structural; comprise upper shell (9) and lower house (10), be mutually fastened and connected by draw-in groove (11) and buckle (12) or be connected by ultrasonic bonding between upper shell (9) with lower house (10).
5. a kind of safety belt lock catch containment vessel according to claim 1; it is characterized in that: described containment vessel body (1) is split-type structural; comprise housing (2) and pintle (3), be mutually fastened and connected by draw-in groove (13) and card base (14) between a side end of housing (2) and one end of pintle (3).
6. a kind of safety belt lock catch containment vessel according to claim 2 or 5, is characterized in that: the other end of described pintle (3) is provided with pintle supporting construction (7).
7. a kind of safety belt lock catch containment vessel according to claim 2 or 5, is characterized in that: described pintle (3) is provided with the main muscle of pintle (8).
8. a kind of safety belt lock catch containment vessel according to claim 2 or 5, is characterized in that: the inwall of described housing (2) is provided with some convex tendons (4).
9. a kind of safety belt lock catch containment vessel according to claim 2 or 5, is characterized in that: the other end, side of described housing (2) is provided with avoiding structure (5).
10. a kind of safety belt lock catch containment vessel according to claim 5, is characterized in that: the both sides of described draw-in groove (13) are provided with weakening structure (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152703.6U CN204969793U (en) | 2015-03-18 | 2015-03-18 | Seat belt lock protective housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152703.6U CN204969793U (en) | 2015-03-18 | 2015-03-18 | Seat belt lock protective housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204969793U true CN204969793U (en) | 2016-01-20 |
Family
ID=55104236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520152703.6U Active CN204969793U (en) | 2015-03-18 | 2015-03-18 | Seat belt lock protective housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204969793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150633A (en) * | 2016-03-04 | 2017-09-12 | 福特环球技术公司 | Goods curtain end-cap assembly in vehicle |
-
2015
- 2015-03-18 CN CN201520152703.6U patent/CN204969793U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150633A (en) * | 2016-03-04 | 2017-09-12 | 福特环球技术公司 | Goods curtain end-cap assembly in vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191220 Address after: 200120 Building 8, No. 88, Shengrong Road, Pudong New Area, Shanghai Co-patentee after: Yanfeng Automobile Intelligent Safety System Co., Ltd. Patentee after: Shanghai Lingang Junsheng automobile safety system Co., Ltd Address before: 201315 No. 426 Pu Pu Road, Cambridge Industrial Zone, Shanghai, Pudong New Area Patentee before: Yanfeng Bailide (Shanghai) Automobile Safety System Co., Ltd. |
|
| TR01 | Transfer of patent right |