CN202448930U - Safety belt head fixing device - Google Patents
Safety belt head fixing device Download PDFInfo
- Publication number
- CN202448930U CN202448930U CN2012200529030U CN201220052903U CN202448930U CN 202448930 U CN202448930 U CN 202448930U CN 2012200529030 U CN2012200529030 U CN 2012200529030U CN 201220052903 U CN201220052903 U CN 201220052903U CN 202448930 U CN202448930 U CN 202448930U
- Authority
- CN
- China
- Prior art keywords
- gasket
- safety belt
- packing ring
- belt head
- lead
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the field of automobile safety parts, and specifically relates to a safety belt head fixing device. The fixing device comprises a flange step bolt, a corrugation gasket, a butterfly-shaped gasket, a gasket and a thread retainer ring, the size of the flange step bolt corresponds to a hole arranged in the middle of the safety belt head, the corrugation gasket, the butterfly-shaped gasket, the gasket and the thread retainer ring are sequentially arranged on the flange step bolt, the corrugation gasket is arranged between a nut of the flange step bolt and the safety belt head, the butterfly-shaped gasket and the gasket are arranged below the safety belt head, threads of the thread retainer ring are matched with the flange step bolt, and the thread retainer ring is arranged below the butterfly-shaped gasket and the gasket. The safety belt head fixing device has the advantage that the safety belt head is firmly fixed, so that the safety belt head is not loosened by a long term usage.
Description
Technical field
The utility model relates to the anchor fitting of taking the lead in vehicular spare parts field, particularly a kind of car belt.
Background technology
The taking the lead of existing car belt fixing normally fixes through the flange shoulder bolt, safety strap take the lead to be provided with through hole, the flange shoulder bolt passes this through hole; And through be arranged at safety strap take the lead packing ring and the nut of both sides up and down come to safety strap take the lead fix; Under this fixed form, packing ring is normally selected common plastic washer or metal washer for use, when the safety strap repeated use; The rotation of taking the lead frequently to take place certain angle of safety strap; Nut can be gradually generation loosening, or even nut can come off, cause safety strap take the lead come off; Under emergency, might therefore cause danger, jeopardize driver or passenger's safety.
Summary of the invention
The purpose of the utility model is the loosening problem of easy generation that anchor fitting exists of taking the lead to the existing car belt described in the background technology, and a kind of anchor fitting of taking the lead of the safety strap that can address this problem is provided.
The technical scheme of goal of the invention that can realize the utility model is following:
A kind of safety strap take the lead anchor fitting; It comprises flange shoulder bolt, ripple packing ring, butterfly gasket, packing ring and threaded collar; Hole in the middle of the taking the lead of the size of described flange shoulder bolt and safety strap is corresponding; Ripple packing ring, butterfly gasket, packing ring and threaded collar are set in turn on the flange shoulder bolt, and the ripple packing ring is arranged between the taking the lead of nut and safety strap of flange shoulder bolt, and butterfly gasket and packing ring are arranged at the taking the lead below of safety strap; The screw thread of threaded collar matches with the flange shoulder bolt, and threaded collar is arranged at the below of butterfly gasket and packing ring.
For the nut of flange shoulder bolt is protected, prevent the wearing and tearing of nut, the nut of described flange shoulder bolt is provided with nuts.
The advantage of anchor fitting of taking the lead of the safety strap of the utility model is: in the utility model; Ripple packing ring and butterfly gasket have substituted the fixing middle plain washer that uses of taking the lead of existing safety strap; Safety strap take the lead fixedly the time, threaded collar is tightened, then deformation to a certain degree can take place in ripple packing ring and butterfly gasket; Make safety strap take the lead with the flange shoulder bolt between keep being connected closely; Even the rotation of certain angle is arranged in safety strap uses, under the application force of the deformation generation of ripple packing ring and butterfly gasket, threaded collar and flange shoulder bolt can not become flexible; Can guarantee safety strap take the lead with the flange shoulder bolt between tight the link, avoided the generation of unsafe condition.
Description of drawings
Fig. 1 is the structural scheme of mechanism of the utility model;
Among the figure, 1 is the flange shoulder bolt, and 2 is the ripple packing ring, and 3 is butterfly gasket, and 4 is packing ring, and 5 is threaded collar, and 6 is nuts, 7 taking the lead for safety strap.
The specific embodiment
The anchor fitting of taking the lead with reference to a kind of safety strap shown in Figure 1; It comprises flange shoulder bolt 1, ripple packing ring 2, butterfly gasket 3, packing ring 4 and threaded collar 5; The hole of taking the lead in the middle of 7 of the size of described flange shoulder bolt 1 and safety strap is corresponding; Ripple packing ring 2, butterfly gasket 3, packing ring 4 and threaded collar 5 are set in turn on the flange shoulder bolt 1, and ripple packing ring 2 is arranged at the nut of flange shoulder bolt 1 and taking the lead between 7 of safety strap, and butterfly gasket 3 and packing ring 4 are arranged at 7 belows of taking the lead of safety strap; The screw thread of threaded collar 5 matches with flange shoulder bolt 1, and threaded collar 5 is arranged at the below of butterfly gasket 3 and packing ring 4.
On the basis of aforementioned schemes, further,, prevent the wearing and tearing of nut for the nut of flange shoulder bolt 1 is protected, the nut of described flange shoulder bolt 1 is provided with nuts 6.
Claims (2)
1. a safety strap takes the lead anchor fitting; It is characterized in that: it comprises flange shoulder bolt, ripple packing ring, butterfly gasket, packing ring and threaded collar; Hole in the middle of the taking the lead of the size of described flange shoulder bolt and safety strap is corresponding; Ripple packing ring, butterfly gasket, packing ring and threaded collar are set in turn on the flange shoulder bolt, and the ripple packing ring is arranged between the taking the lead of nut and safety strap of flange shoulder bolt, and butterfly gasket and packing ring are arranged at the taking the lead below of safety strap; The screw thread of threaded collar matches with the flange shoulder bolt, and threaded collar is arranged at the below of butterfly gasket and packing ring.
Safety strap according to claim 1 take the lead anchor fitting, it is characterized in that: the nut of described flange shoulder bolt is provided with nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200529030U CN202448930U (en) | 2012-02-17 | 2012-02-17 | Safety belt head fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200529030U CN202448930U (en) | 2012-02-17 | 2012-02-17 | Safety belt head fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202448930U true CN202448930U (en) | 2012-09-26 |
Family
ID=46864818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200529030U Expired - Fee Related CN202448930U (en) | 2012-02-17 | 2012-02-17 | Safety belt head fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202448930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109153367A (en) * | 2016-04-06 | 2019-01-04 | Trw汽车股份有限公司 | Seat belt retractor with force-limiting device |
| CN113695905A (en) * | 2021-09-16 | 2021-11-26 | 南京中拓科技有限公司 | Automobile safety belt mortise lock bolt assembling machine |
-
2012
- 2012-02-17 CN CN2012200529030U patent/CN202448930U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109153367A (en) * | 2016-04-06 | 2019-01-04 | Trw汽车股份有限公司 | Seat belt retractor with force-limiting device |
| CN109153367B (en) * | 2016-04-06 | 2021-08-24 | Trw汽车股份有限公司 | Seatbelt retractor with force limiter |
| CN113695905A (en) * | 2021-09-16 | 2021-11-26 | 南京中拓科技有限公司 | Automobile safety belt mortise lock bolt assembling machine |
| CN113695905B (en) * | 2021-09-16 | 2023-12-29 | 南京中拓科技有限公司 | Automobile safety belt mortise lock bolt assembly machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20170217 |