CN108674359B - Automobile safety belt lock catch - Google Patents
Automobile safety belt lock catch Download PDFInfo
- Publication number
- CN108674359B CN108674359B CN201810426572.4A CN201810426572A CN108674359B CN 108674359 B CN108674359 B CN 108674359B CN 201810426572 A CN201810426572 A CN 201810426572A CN 108674359 B CN108674359 B CN 108674359B
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- CN
- China
- Prior art keywords
- cover shell
- lock catch
- safety belt
- lock
- buckle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 241000353135 Psenopsis anomala Species 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R2022/1806—Anchoring devices for buckles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
- Buckles (AREA)
Abstract
The invention discloses an automobile safety belt lock catch, which is provided with: a latch bolt; the lock catch body, the lock tongue can be inserted into lock catch body; the lock catch body is provided with: the upper end of the right housing is provided with a jack into which the lock tongue can be inserted; the upper left cover shell is connected to the upper end of the right cover shell, and the lower end of the upper left cover shell is hinged with the right cover shell; the upper left end of the upper cover shell is provided with a bulge for plugging the jack, so that foreign matters are prevented from entering the lock catch hole, and potential safety hazards are effectively avoided.
Description
Technical Field
The invention belongs to the technical field of automobiles, and particularly relates to an automobile safety belt lock catch.
Background
With the rapid development of automobile products, the comfort and safety requirements of consumers on automobiles are higher and higher. In intense market competition, large host factories do more work on the platformization of the safety belt lock and the NVH abnormal sound of the safety belt, for example, felt is added on the side close to the auxiliary instrument panel.
In the process of implementing the invention, the inventor finds that the prior art has at least the following problems: but the trompil of traditional hasp still can cause the emergence of some problems, for example coin, melon seed shell etc. fall into hasp bolt hole, if take place, can cause consumer driving safety, according to traffic accident statistics, only use the safety belt: the effective protection rate is 43-49%, only the air bag is used without a safety belt: the effective protection rate is 20%, and the safety belt and the safety air bag are used: the effective protection rate is 70%.
Disclosure of Invention
The invention aims to solve the technical problem of providing an automobile safety belt lock catch which can prevent foreign matters from entering a lock catch hole and effectively avoid potential safety hazards.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a vehicle seat belt buckle, comprising:
a latch bolt;
the lock catch body, the said lock tongue can be inserted into the body of the said lock catch; the lock catch body is provided with:
the upper end of the right housing is provided with an insertion hole for inserting the lock tongue;
the left upper cover shell is connected to the upper end of the right cover shell, and the lower end of the left upper cover shell is hinged with the right cover shell; and the upper end of the left upper cover shell is provided with a bulge for plugging the jack.
The left upper cover shell is connected with the right cover shell through a connecting rod, and the right cover shell is connected with the left upper cover shell through a connecting rod; the return spring is a compression spring.
The lower left cover shell is fixed at the lower end of the right cover shell; the upper left cover shell and the lower left cover shell form a left cover shell corresponding to the right cover shell.
And a locking mechanism for locking the lock tongue is further arranged on the right housing.
The upper left cover shell is connected with the upper end of the right cover shell in a clamping mode.
The upper surface of the protrusion inclines towards the lower part of the lock catch body.
One of the technical scheme has the following advantages or beneficial effects that when the safety belt is not used, the hole can be blocked by the protruding cover on the left side of the safety belt lock catch. The sundries such as coins, melon seed shells and the like can not enter the bolt mounting hole. After the safety belt is used, the lock tongue can normally insert the locking mechanism, and when the safety belt moves, the upper cover on the left side can be bounced off under the action of the return spring, so that the interference between the protrusion and the lock tongue in the installation process is avoided.
Drawings
Fig. 1 is a schematic structural view of a seat belt buckle of an automobile according to an embodiment of the present invention;
FIG. 2 is a schematic view of the buckle of the vehicle seat belt of FIG. 1;
FIG. 3 is a schematic view of the seat belt buckle of the vehicle of FIG. 1;
FIG. 4 is a schematic view of the seat belt buckle of the vehicle of FIG. 1;
FIG. 5 is a schematic view of the closed position of the seatbelt buckle of FIG. 1;
FIG. 6 is a schematic view of the open state of the seatbelt buckle of FIG. 1;
the labels in the above figures are: 1. the lock tongue, 2, the hasp body, 21, right encloser, 211, jack, 22, upper left encloser, 221, arch, 24, left under encloser.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 6, a buckle for a seat belt of a vehicle, has:
a latch bolt;
the lock catch body, the lock tongue can be inserted into lock catch body; the lock catch body is provided with:
the upper end of the right housing is provided with a jack into which the lock tongue can be inserted;
the upper left cover shell is connected to the upper end of the right cover shell, and the lower end of the upper left cover shell is hinged with the right cover shell; the upper end of the left upper cover shell is provided with a bulge for plugging the jack.
The left upper cover shell is connected with the left upper cover shell, and the right cover shell is connected with the right upper cover shell; the return spring is a compression spring.
The left lower cover shell is fixed at the lower end of the right cover shell; the upper left cover shell and the lower left cover shell form a left cover shell corresponding to the right cover shell.
And a locking mechanism for locking the lock tongue is also arranged on the right housing.
The upper left cover shell is clamped with the upper end of the right cover shell.
The upper surface of the bulge inclines towards the lower part of the lock catch body.
After the structure is adopted, when the safety belt is not used, the hole can be blocked by the cover bulge on the left side of the safety belt lock catch. The sundries such as coins, melon seed shells and the like can not enter the bolt mounting hole. After the safety belt is used, the lock tongue can normally insert the locking mechanism, and when the safety belt moves, the upper cover on the left side can be bounced off under the action of the return spring, so that the interference between the protrusion and the lock tongue in the installation process is avoided.
The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to apply the inventive concept and solution to other applications without substantial modification.
Claims (4)
1. A vehicle seat belt buckle, comprising:
a latch bolt;
the lock catch body, the said lock tongue can be inserted into the body of the said lock catch; the lock catch body is provided with:
the upper end of the right housing is provided with an insertion hole for inserting the lock tongue;
the left upper cover shell is connected to the upper end of the right cover shell, and the lower end of the left upper cover shell is hinged with the right cover shell; the upper end of the left upper cover shell is provided with a bulge for plugging the jack;
the left lower cover shell is fixed at the lower end of the right cover shell; the upper left cover shell and the lower left cover shell form a left cover shell corresponding to the right cover shell;
the upper left cover shell is connected with the upper end of the right cover shell in a clamping mode.
2. The seatbelt buckle of claim 1, further comprising a return spring having one end connected to said left upper housing and the other end connected to said right housing; the return spring is a compression spring.
3. The seatbelt buckle of claim 2, wherein a locking mechanism for locking the locking tongue is further provided on the right housing.
4. The vehicle seatbelt buckle of claim 3, wherein an upper surface of the protrusion is inclined downward of the buckle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810426572.4A CN108674359B (en) | 2018-05-07 | 2018-05-07 | Automobile safety belt lock catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810426572.4A CN108674359B (en) | 2018-05-07 | 2018-05-07 | Automobile safety belt lock catch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108674359A CN108674359A (en) | 2018-10-19 |
| CN108674359B true CN108674359B (en) | 2021-06-01 |
Family
ID=63801850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810426572.4A Active CN108674359B (en) | 2018-05-07 | 2018-05-07 | Automobile safety belt lock catch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108674359B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102450785A (en) * | 2010-10-15 | 2012-05-16 | Trw汽车股份有限公司 | Safety belt lock for use in seat of vehicle |
| CN105555621A (en) * | 2013-09-23 | 2016-05-04 | 高田股份公司 | Belt buckle with belt buckle housing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204157797U (en) * | 2014-09-17 | 2015-02-18 | 上海通用汽车有限公司 | A kind of lock housing of seat belt padlock |
| US9539983B2 (en) * | 2014-12-19 | 2017-01-10 | Jennifer Demeritte | Vehicle seat belt attachment apparatus for providing an automatic alert notification |
| 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 |
| CN207011818U (en) * | 2017-04-25 | 2018-02-16 | 上海蓥石汽车技术有限公司 | A kind of belt buckle for preventing foreign matter from entering lock |
| CN207202279U (en) * | 2017-08-24 | 2018-04-10 | 安徽江淮汽车集团股份有限公司 | A kind of new anti-foreign matter safety belt lock catch |
-
2018
- 2018-05-07 CN CN201810426572.4A patent/CN108674359B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102450785A (en) * | 2010-10-15 | 2012-05-16 | Trw汽车股份有限公司 | Safety belt lock for use in seat of vehicle |
| CN105555621A (en) * | 2013-09-23 | 2016-05-04 | 高田股份公司 | Belt buckle with belt buckle housing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108674359A (en) | 2018-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 241000 No. 8 Building, Science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Applicant after: Chery Commercial Vehicles (Anhui) Co., Ltd. Address before: 241009 Changchun Road, Wuhu economic and Technological Development Zone, Wuhu, Anhui Province, No. 16 Applicant before: Chery Commercial Vehicles (Anhui) Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240422 Address after: 241000 No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, China Patentee after: CHERY AUTOMOBILE Co.,Ltd. Country or region after: China Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. Country or region before: China |