CN204157797U - A kind of lock housing of seat belt padlock - Google Patents
A kind of lock housing of seat belt padlock Download PDFInfo
- Publication number
- CN204157797U CN204157797U CN201420536043.7U CN201420536043U CN204157797U CN 204157797 U CN204157797 U CN 204157797U CN 201420536043 U CN201420536043 U CN 201420536043U CN 204157797 U CN204157797 U CN 204157797U
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- China
- Prior art keywords
- lock
- housing
- cover cap
- seat belt
- connecting rod
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Abstract
The utility model discloses a kind of lock housing of seat belt padlock, comprise the housing that be located on buckle lock, described housing is rotationally connected by connecting axle and described buckle lock, described connecting axle is fixedly mounted on the both sides of described vehicle seat having buckle, described housing comprises the cover cap of the lockhole for closing described buckle lock, the two ends of described cover cap are provided with a connecting rod for being connected with buckle lock, and the end of described connecting rod offers the through hole for being rotationally connected with described connecting axle.The lock housing that the utility model provides can prevent foreign matter from entering seat belt padlock effectively, thus avoids seat belt padlock Problem of Failure occurs.
Description
Technical field
The utility model relates to a kind of lock housing, particularly relates to a kind of lock housing of seat belt padlock.
Background technology
Seat belt padlock of the prior art often there will be Problem of Failure, disassembles the seat belt padlock of inefficacy, finds to have snapped in foreign matter in seat belt padlock, thus result in Problem of Failure.Usually button can be snapped in seat belt padlock; melon seed cases; the foreign matters such as knitting wool group; due to the occupy-place effect of foreign matter space; some foreign matter will cause buckle lock cannot locking once enter buckle lock at once; some foreign matter then can snap in buckle lock inside gradually along with Vehicular vibration in use in the future, and then causes buckle lock cannot locking.This kind of hidden danger all can cause fatal harm to driver or occupant, very dangerous.
Utility model content
For prior art Problems existing, the purpose of this utility model is to provide a kind of lock housing of seat belt padlock, and described lock housing can be avoided entering foreign matter in seat belt padlock.
The purpose of this utility model is achieved through the following technical solutions:
A kind of lock housing of seat belt padlock, comprise the housing that be located on buckle lock, described housing is rotationally connected by connecting axle and described buckle lock, described connecting axle is fixedly mounted on the both sides of described vehicle seat having buckle, described housing comprises the cover cap of the lockhole for closing described buckle lock, the two ends of described cover cap are provided with a connecting rod for being connected with buckle lock, and the end of described connecting rod offers the through hole for being rotationally connected with described connecting axle.
Further, described connecting axle is also arranged with the reduction torsion spring for being reset to by described cover cap above described lockhole.
Further, spacing flange is also provided with between described cover cap and described connecting rod.
Further, limiting plate is provided with between described two connecting rods.
Further, described cover cap, described connecting rod and described limiting plate are one-body molded.
Further, described cover cap, described connecting rod and described limiting plate are by plastics integrated injection molding.
The lock-shell structure of the seat belt padlock that the utility model provides is simple, is easy to processing and installs, and can effectively prevent foreign matter from entering seat belt padlock, thus avoids seat belt padlock Problem of Failure occurs.
Accompanying drawing explanation
Fig. 1 is the lock housing schematic diagram of a kind of preferred seat belt padlock of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is described in detail.The identical Reference numeral of wherein identical parts represents.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
As shown in Figure 1, the lock housing of the seat belt padlock that the utility model provides comprises the housing 1 that be located on buckle lock 2, described housing 1 can be closed the lock housing of described buckle lock 2, described housing 1 is rotationally connected by connecting axle 3 and described buckle lock 2, particularly, the sidewall of the both sides of the lockhole of described buckle lock 2 is installed with respectively a connecting axle 3, the other end and the described housing 1 of described connecting axle 3 are rotationally connected, and realize being rotationally connected of described housing 1 and described buckle lock 2 by this.
As shown in Figure 1, housing of the present utility model comprises the cover cap 11 of the lockhole for closing described buckle lock, described cover cap 11 preferably covers completely to the sidewall of lockhole one end of described buckle lock 2, thus realizes effectively closing lockhole, avoids closing of lockhole incomplete.
As shown in Figure 1, the two ends of cover cap 11 of the present utility model are respectively arranged with a connecting rod 12 for being connected with buckle lock, the end of described connecting rod 12 offers the through hole for being rotationally connected with described connecting axle 3, for the ease of arranging the through hole for being rotationally connected on described connecting rod 12, the end of described connecting rod 12 is provided with the orifice plate with through hole, and the sidewall being provided with connecting axle 3 that described orifice plate is parallel to described buckle lock is arranged.
During installation, first one end of described connecting axle 3 is fixedly mounted on the sidewall of described buckle lock 2, then the other end of described connecting axle 3 is plugged in the through hole of described housing 1, it should be noted that, described connecting axle 3 freely can rotate in described through hole, thus ensure that described connecting rod 12 can drive described cover cap 11 to rotate around described connecting axle 3, realize the closed and unlatching of the lockhole to described buckle lock 2 by this.
When in the lockhole needing the dead bolt of safety belt to insert described buckle lock 2, first described cover cap 11 is pushed aside above described lockhole, described cover cap 11 rotates around described connecting axle 3 under the drive of described connecting rod 12, until the lockhole of described buckle lock 2 comes out completely, the dead bolt of safety belt can be inserted in the lockhole of described buckle lock 2, realize dead bolt and be connected with the effective of buckle lock 2.
Otherwise, when needing described dead bolt to extract in the lockhole of described buckle lock 2, raise described cover cap 11, button on direct pressing belt padlock can realize unlocking, then promote described cover cap 11, described cover cap 11 is rotated backward around described connecting axle 3 under the drive of described connecting rod 12, until described cover cap 11 covers above the lockhole of buckle lock 2 again, closing buckle lock 2 can be realized, avoid foreign matter to enter the lockhole of described buckle lock 2.
As a kind of preferred version of the present utility model, described connecting axle 3 is also arranged with the reduction torsion spring for being reset to by described cover cap 11 above described lockhole, when described dead bolt is extracted in the lockhole of described buckle lock 2, described cover cap 11 is under the effect of the elastic force of described reduction torsion spring, above the lockhole being reset to described buckle lock 2, namely automatically realize closing the lockhole of described buckle lock 2.Those skilled in the art it should be noted, torsion spring is only the one preferred scheme of the utility model for the cover cap 11 that resets, and the utility model can also adopt other reset mode known in those skilled in the art, repeats no more herein.
In order to avoid described housing 1 excessively rotates around described connecting axle 3, as shown in Figure 1, preferably limiting plate is provided with between described two connecting rods 12, more preferably, described limiting plate is arranged on the edge outside described connecting rod, when described cover cap 11 rotate in place around described connecting axle 3 under the drive of described connecting rod 12, described limiting plate can directly be attached on the outer wall of described buckle lock 2, stop the further rotation of described connecting rod 12, avoid described cover cap 11 to be rotated further under the drive of described connecting rod 12 by this, realize to cover cap 11 rotate effectively spacing.
In order to ensure the accuracy of described cover cap 11 and lockhole relative position, as shown in Figure 1, also spacing flange is preferably provided with between described cover cap 11 and described connecting rod 12, the outer wall of described spacing flange shape and described buckle lock 2 is suitable, such as, described flange is with arc described cover cap 11 in smoothing junction and described connecting rod.During use, described cover cap 11, under the position-limiting action of two side flangings, can be located in exactly on the lockhole of described buckle lock 2, thus effectively ensure that the sealing effect of cover cap 11 pairs of lockholes.
On the basis of above-described embodiment, described cover cap 11, described connecting rod 12 and described limiting plate are preferably one-body molded, and one-body molded mode can simplify the preparation technology of lock housing effectively, can also improve the efficiency of assembling of lock housing simultaneously.More preferably, described cover cap 11, described connecting rod 12 and described limiting plate are by plastics integrated injection molding, plastics light weight and be easy to machine-shaping, certainly, plastics are only a kind of preferred material of the utility model for the preparation of lock housing, the utility model can also adopt other applicable material known in those skilled in the art, repeats no more herein.
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 scope of each embodiment technical scheme of the utility model.
Claims (6)
1. the lock housing of a seat belt padlock, it is characterized in that, comprise the housing that be located on buckle lock, described housing is rotationally connected by connecting axle and described buckle lock, described connecting axle is fixedly mounted on the both sides of described vehicle seat having buckle, described housing comprises the cover cap of lockhole for closing described buckle lock, and the two ends of described cover cap are provided with a connecting rod for being connected with buckle lock, and the end of described connecting rod offers the through hole for being rotationally connected with described connecting axle.
2. the lock housing of seat belt padlock according to claim 1, is characterized in that, described connecting axle is also arranged with the reduction torsion spring for being reset to by described cover cap above described lockhole.
3. the lock housing of seat belt padlock according to claim 1, is characterized in that, is also provided with spacing flange between described cover cap and described connecting rod.
4. the lock housing of seat belt padlock according to claim 1, is characterized in that, is provided with limiting plate between described two connecting rods.
5. the lock housing of seat belt padlock according to claim 4, is characterized in that, described cover cap, described connecting rod and described limiting plate are one-body molded.
6. the lock housing of seat belt padlock according to claim 5, is characterized in that, described cover cap, described connecting rod and described limiting plate are by plastics integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536043.7U CN204157797U (en) | 2014-09-17 | 2014-09-17 | A kind of lock housing of seat belt padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536043.7U CN204157797U (en) | 2014-09-17 | 2014-09-17 | A kind of lock housing of seat belt padlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204157797U true CN204157797U (en) | 2015-02-18 |
Family
ID=52531543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420536043.7U Active CN204157797U (en) | 2014-09-17 | 2014-09-17 | A kind of lock housing of seat belt padlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204157797U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877012A (en) * | 2016-04-25 | 2016-08-24 | 北京长安汽车工程技术研究有限责任公司 | Safety belt lock catch locking device and automobile |
| CN108185586A (en) * | 2018-01-12 | 2018-06-22 | 浙江松原汽车安全系统股份有限公司 | A kind of dust-proof lock for safety belt |
| CN108674359A (en) * | 2018-05-07 | 2018-10-19 | 奇瑞商用车（安徽）有限公司 | A kind of automobile safety belt buckle |
-
2014
- 2014-09-17 CN CN201420536043.7U patent/CN204157797U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877012A (en) * | 2016-04-25 | 2016-08-24 | 北京长安汽车工程技术研究有限责任公司 | Safety belt lock catch locking device and automobile |
| CN105877012B (en) * | 2016-04-25 | 2019-01-11 | 北京长安汽车工程技术研究有限责任公司 | A kind of safety belt lock catch locking system and automobile |
| CN108185586A (en) * | 2018-01-12 | 2018-06-22 | 浙江松原汽车安全系统股份有限公司 | A kind of dust-proof lock for safety belt |
| CN108674359A (en) * | 2018-05-07 | 2018-10-19 | 奇瑞商用车（安徽）有限公司 | A kind of automobile safety belt buckle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |