CN107933493B - Dust-proof and dust-removing device for automobile safety belt - Google Patents
Dust-proof and dust-removing device for automobile safety belt Download PDFInfo
- Publication number
- CN107933493B CN107933493B CN201711404646.6A CN201711404646A CN107933493B CN 107933493 B CN107933493 B CN 107933493B CN 201711404646 A CN201711404646 A CN 201711404646A CN 107933493 B CN107933493 B CN 107933493B
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- Prior art keywords
- dust
- side plate
- plate
- notch
- shell
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- 239000000428 dust Substances 0.000 claims abstract description 73
- 238000005192 partition Methods 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- B60R22/34—Belt retractors, e.g. reels
-
- 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
-
- 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
- B60R22/34—Belt retractors, e.g. reels
- B60R2022/3402—Retractor casings; Mounting thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
The invention provides a dust-proof and dust-removing device for an automobile safety belt, which comprises a lock catch dust cover and a retractor dust-proof and dust-removing cover; the lower end of the cover body of the lock catch dust cover is provided with a groove which is matched with the lock catch of the safety belt, and the handle is fixedly connected with the upper end surface of the cover body; the dust-proof dust hood of the retractor is of a box body structure with an opening at the right end, the left end of the first partition plate is fixed with the first left side plate, the right end face of the first upper plate is provided with a first notch, the right end of the first partition plate is provided with a third notch, and the right end of the first bottom plate is provided with a first installation notch; the second shell is of a box body structure with an opening at the left end, the right end of the second partition plate is fixed with a second right side plate, the left end face of the second upper plate is provided with a second notch, the right end face of the second partition plate is provided with a fourth notch, and the left end face of the second bottom plate is provided with a second installation notch; the left portion of the second housing extends into the first housing from the right opening of the first housing. The retractor dust-proof dust hood is buckled on the retractor of the safety belt to prevent dust from entering, and the lock catch dust hood is arranged on the lock catch of the safety belt to prevent dust from entering.
Description
Technical Field
The invention relates to a dust-proof and dust-removing device for an automobile safety belt.
Background
The safety belt is used as a basic protection device for protecting drivers and passengers in the collision process of the automobile, and generally comprises a belt body, a spring assembly, a limit locking assembly and a lock catch, wherein the spring assembly and the limit locking assembly are integrated in a retractor, one end of the belt body is fixed in the retractor, the other end of the belt body stretches into the outer side of the retractor, the use frequency of the safety belt is high, but dust and foreign matters are easily brought into the retractor when the belt body reciprocates into and out of the retractor, and the normal function of the safety belt is affected.
Disclosure of Invention
The invention aims to solve the technical problem of providing the dustproof and dust-removing device for the automobile safety belt, which has a simple structure and a good using effect.
In order to solve the technical problems, the invention provides a dustproof and dust-removing device for an automobile safety belt, which comprises a lock catch dustproof cover and a retractor dustproof and dust-removing cover;
the lock catch dust cover comprises a cover body and a handle, wherein the lower end of the cover body is provided with a groove which is matched with the lock catch of the safety belt, and the handle is fixedly connected to the upper end face of the cover body;
The dust-proof dust hood of the retractor comprises a first shell and a second shell, wherein the first shell comprises a first upper plate, a first left side plate, a first front side plate, a first rear side plate, a first bottom plate and a first partition plate, the first upper plate, the first left side plate, the first front side plate, the first rear side plate and the first bottom plate form a box body structure with an opening at the right end, the left end of the first partition plate is fixedly connected with the first left side plate, a gap is reserved between the first partition plate and the first front side plate and between the first rear side plate, a first notch is formed in the right end face of the first upper plate, a third notch is formed in the right end of the first partition plate, dust-proof brushes are arranged in the first notch and the third notch, and a first mounting notch is formed in the right end of the first bottom plate;
The second shell comprises a second upper plate, a second right side plate, a second front side plate, a second rear side plate, a second bottom plate and a second partition plate, wherein the second upper plate, the second right side plate, the second front side plate, the second rear side plate and the second bottom plate form a box structure with an opening at the left end;
The left part of the second shell extends into the first shell from the right opening of the first shell, a cavity is formed in the second shell and the first shell, the first partition board of the first shell and the second partition board of the second shell divide the cavity into an upper dust storage cavity and a lower installation cavity, the first notch and the second notch jointly form a first cleaning hole for passing a safety belt, the third notch and the second notch jointly form a second cleaning hole for passing the safety belt, and the first installation notch and the second installation notch jointly form an installation hole matched with the retractor;
the retractor stretches into the installation cavity through the installation hole, and the safety belt stretches out of the dustproof dust hood of the retractor through the second cleaning hole, the dust storage cavity and the first cleaning hole.
After the structure is adopted, when the automobile stops driving, the dust-proof dust-removing cover of the retractor is buckled on the retractor of the safety belt, so that dust is prevented from entering; the first shell and the second shell are combined and buckled on the retractor together, so that the outlet of the retractor can be well wrapped, when the safety belt is retracted, the dust collection brush of the dust collection and dust removal device for the automobile safety belt can remove dust on the woven belt, part of the dust entering the dust collection cover through a dust collection brush slit can be stored in the dust storage cavity, and after the dust collection device is used for a period of time, the dust collection cover can be opened to pour out the dust; and the lock catch dust cover is arranged on the lock catch of the safety belt to prevent dust from entering, and the lock catch dust cover is taken down when the safety belt is tied.
The dustproof dust hood of the lock catch is matched with the dustproof dust hood of the retractor, and the dustproof dust removal device of the automobile safety belt can prevent dust from entering the lock catch of the safety belt and can sweep the dust adsorbed on the surface of the webbing of the safety belt.
The dustproof and dust-removing device for the automobile safety belt is suitable for vehicles such as open cross-country vehicles and the like, and is used under severe environmental conditions such as the field, the construction site, the desert and the like.
In order to more clearly understand the technical content of the present invention, the present dust-proof and dust-removing device for automobile safety belt will be hereinafter simply referred to as the present dust-removing device.
At least one first limiting clamp pin is oppositely arranged on the side walls of a first front side plate and a first rear side plate of the dust removing device, at least one second limiting clamp pin is arranged on the side walls of a second front side plate and a second rear side plate, which correspond to the first limiting clamp pin of the first front side plate and the first rear side plate respectively, and when the second housing stretches into the first housing, the first limiting clamp pin and the second limiting clamp pin are mutually matched; after the structure is adopted, the first limiting clamp pin and the second limiting clamp pin enable the combination between the first shell and the second shell to be firmer, and the first shell and the second shell are prevented from loosening in use.
Drawings
Fig. 1 is a plan view showing a state of use of a dust-proof dust-collecting cover of a retractor of the embodiment of the dust-collecting apparatus.
Fig. 2 is a cross-sectional view taken along A-A of fig. 1.
Fig. 3 is a top view of a first housing of a retractor dust cover of an embodiment of the dust extraction apparatus.
Fig. 4 is a sectional view taken along B-B in fig. 3.
Fig. 5 is a top view of a second housing of the retractor dust cover of the present dust collector embodiment.
Fig. 6 is a sectional view taken along C-C of fig. 5.
Fig. 7 is a schematic structural view of a locking dust cover of the dust removing device according to the embodiment.
Detailed Description
The dust collector comprises a lock catch dust cover and a coiler dust cover.
The dust-proof dust-removing cover of the retractor comprises a first shell and a second shell.
As shown in fig. 3 to 4
The first shell comprises a first upper plate 11, a first left side plate 12, a first front side plate 13, a first rear side plate 14, a first bottom plate 15 and a first partition plate 16, wherein the first upper plate 11, the first left side plate 12, the first front side plate 13, the first rear side plate 14 and the first bottom plate 15 form a box structure with an opening at the right end, the left end of the first partition plate 16 is adhered and fixed with the first left side plate 12, a gap is formed between the first partition plate 16 and the first front side plate 13 and between the first rear side plate 14 respectively, the gap width is equal to the width of the second front side plate 23 and the second rear side plate 24, a first notch 11a is formed in the right end face of the first upper plate 11, a third notch 16a is formed in the right end of the first partition plate 16, dust removing brushes 3 are arranged in the first notch 11a and the third notch 16a, a first mounting notch 15a is formed in the right end of the first bottom plate 15, and two first limit clamps 17 are oppositely arranged on the side walls of the first front side plate 13 and the first rear side plate 14.
As shown in fig. 5 to 6
The second housing includes a second upper plate 21, a second right side plate 22, a second front side plate 23, a second rear side plate 24, a second bottom plate 25, and a second partition plate 26, the second upper plate 21, the second right side plate 22, the second front side plate 23, the second rear side plate 24, and the second bottom plate 25 constitute a box structure with an open left end, a distance between the second front side plate 23 and the second rear side plate 24 is smaller than a distance between the first front side plate 13 and the first rear side plate 14 of the first housing, a length of the second front side plate 23 and the second rear side plate 24 in a horizontal direction is slightly smaller than a sum of a length of the first partition plate 16 of the first housing and a length of the second partition plate 26 of the second housing in a horizontal direction, a height of the second front side plate 23 and the second rear side plate 24 is slightly smaller than a distance between the first upper plate 11 and the first bottom plate 15 of the first housing, the right end of the second partition plate 26 is adhered and fixed with the second right side plate 22, the second upper plate 21 is positioned on the same horizontal plane with the first upper plate 11 of the first shell, the left end face of the second upper plate 21 is provided with a second notch 21a corresponding to the first notch 11a of the first upper plate 11, the second partition plate 26 is positioned on the same horizontal plane with the first partition plate 16 of the first shell, the right end face of the second partition plate 26 is provided with a fourth notch 26a corresponding to the third notch 16a of the first partition plate 16, dust removing brushes 3 are arranged in the second notch 21a and the fourth notch 26a, the left end face of the second bottom plate 25 is provided with a second installation notch 25a corresponding to the first installation notch 15a of the first bottom plate 15, and the side walls of the second front side plate 23 and the second rear side plate 24 are respectively provided with two second limit staples 27 corresponding to the first limit staples 17 of the first front side plate 13 and the first rear side plate 14.
As shown in fig. 1 to 2
The left part of the second casing extends into the first casing from the right opening of the first casing, the second casing and the inside of the first casing form a cavity, the first partition 16 of the first casing and the second partition 26 of the second casing divide the cavity into an upper dust storage chamber 41 and a lower installation chamber 42, the first notch 11a and the second notch 21a jointly form a first cleaning hole 51 for passing the safety belt 62, the third notch 16a and the second notch 21a jointly form a second cleaning hole 52 for passing the safety belt 62, the first installation notch 15a and the second installation notch 25a jointly form an installation hole matched with the retractor 61, and the first limit staple 17 and the second limit staple 27 are mutually matched.
The retractor 61 extends into the mounting chamber 42 through the mounting hole, and the safety belt 62 extends out of the retractor dust cover through the second cleaning hole 52, the dust storage chamber 41 and the first cleaning hole 51.
The retractor dust-proof cover is used for dust prevention of the retractor 61, when the safety belt 62 is used in running of a vehicle, the retractor dust-proof cover can be taken down to be placed in the vehicle, and when the safety belt 62 is not used, the retractor dust-proof cover can be sleeved on the retractor 61 to prevent dust and foreign matters from entering the retractor 61 and affecting normal use performance of the safety belt 62.
The box-shaped first shell and the box-shaped second shell are mutually combined through the first limit clamping nail 17 and the second limit clamping nail 27, the retractor dust-proof dust hood can wrap the safety belt retractor 61 well, the installation is convenient and quick, the dust collection brush 3 can sweep dust adsorbed on the surface of the safety belt 62, a part of the swept dust can be collected in the dust storage cavity 41, the dust collection brush 3 plays a sealing role at ordinary times, large-particle dust can be effectively prevented from entering the retractor 61, and the retractor 61 is prevented from being blocked by the dust to influence the performance of the safety belt 62. After the retractor dust cover is used for a certain time, the dust deposited in the dust storage chamber 41 can be removed and cleaned, so that the inside is ensured to be clean.
As shown in FIG. 7
The lock catch dust cover comprises a cover body 71 and a handle 72, wherein a groove 73 which is matched with a safety belt lock catch is formed in the lower end of the cover body 71, and the handle 72 is fixedly connected to the upper end face of the cover body 71.
The hasp dust cover is arranged in the dustproof of safety belt hasp, and during the vehicle was gone, and the safety belt was used, can take off to place in the car, and when the safety belt hasp was not used, can overlap hasp dust cover dress on the hasp, prevent dust and foreign matter entering hasp in, influence hasp performance.
The dust removing device does not change the structure form of the original vehicle, and is convenient and reliable to use.
The foregoing is merely one embodiment of the invention, and it should be noted that variations and modifications could be made by those skilled in the art without departing from the principles of the invention, which would also be considered to fall within the scope of the invention.
Claims (1)
1. A dustproof dust collector of car safety belt, characterized by: comprises a lock catch dust cover and a coiler dust cover;
the lock catch dust cover comprises a cover body and a handle, wherein the lower end of the cover body is provided with a groove which is matched with the lock catch of the safety belt, and the handle is fixedly connected to the upper end face of the cover body;
The dust-proof dust hood of the retractor comprises a first shell and a second shell, wherein the first shell comprises a first upper plate, a first left side plate, a first front side plate, a first rear side plate, a first bottom plate and a first partition plate, the first upper plate, the first left side plate, the first front side plate, the first rear side plate and the first bottom plate form a box structure with an opening at the right end, the left end of the first partition plate is fixedly connected with the first left side plate, a gap is reserved between the first partition plate and the first front side plate and between the first rear side plate, the gap width is equal to the width of the second front side plate and the second rear side plate, the right end face of the first upper plate is provided with a first notch, the right end of the first partition plate is provided with a third notch, dust-proof brushes are arranged in the first notch and the third notch, and the right end of the first bottom plate is provided with a first installation notch;
The second shell comprises a second upper plate, a second right side plate, a second front side plate, a second rear side plate, a second bottom plate and a second partition plate, wherein the second upper plate, the second right side plate, the second front side plate, the second rear side plate and the second bottom plate form a box structure with an opening at the left end;
The left part of the second shell extends into the first shell from the right opening of the first shell, a cavity is formed in the second shell and the first shell, the first partition board of the first shell and the second partition board of the second shell divide the cavity into an upper dust storage cavity and a lower installation cavity, the first notch and the second notch jointly form a first cleaning hole for passing a safety belt, the third notch and the second notch jointly form a second cleaning hole for passing the safety belt, and the first installation notch and the second installation notch jointly form an installation hole matched with the retractor;
The retractor extends into the installation cavity through the installation hole, and the safety belt extends out of the dust-proof dust-removing cover of the retractor through the second cleaning hole, the dust storage cavity and the first cleaning hole;
At least one first limit staple is arranged on the side walls of the first front side plate and the first rear side plate relatively, at least one second limit staple is arranged on the side walls of the second front side plate and the second rear side plate corresponding to the first limit staple of the first front side plate and the first rear side plate respectively, and when the second housing stretches into the first housing, the first limit staple and the second limit staple are matched with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404646.6A CN107933493B (en) | 2017-12-22 | 2017-12-22 | Dust-proof and dust-removing device for automobile safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404646.6A CN107933493B (en) | 2017-12-22 | 2017-12-22 | Dust-proof and dust-removing device for automobile safety belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107933493A CN107933493A (en) | 2018-04-20 |
| CN107933493B true CN107933493B (en) | 2024-04-23 |
Family
ID=61941111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711404646.6A Active CN107933493B (en) | 2017-12-22 | 2017-12-22 | Dust-proof and dust-removing device for automobile safety belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107933493B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002145017A (en) * | 2000-11-09 | 2002-05-22 | Takata Corp | Seat belt tension detecting device |
| US6951469B1 (en) * | 2004-07-07 | 2005-10-04 | Hsing Chau Industrial Co., Ltd. | Electric outlet dust protective structure |
| GB0608219D0 (en) * | 2005-04-26 | 2006-06-07 | Securon Amersham Ltd | Retractable safety-belt apparatus |
| CN202180799U (en) * | 2011-07-27 | 2012-04-04 | 沈阳金杯锦恒汽车安全***有限公司 | Dustproof mechanism of vehicle safety belt |
| CN203511567U (en) * | 2013-10-16 | 2014-04-02 | 浙江赛凯车业有限公司 | Retractor with dust cover |
| CN103974858A (en) * | 2012-02-27 | 2014-08-06 | Eao汽车股份两合公司 | Dust and waterproof switch |
| CN105691348A (en) * | 2014-11-26 | 2016-06-22 | 比亚迪汽车工业有限公司 | Safety belt winding device, safety belt device and vehicle |
| CN206171396U (en) * | 2016-11-16 | 2017-05-17 | 浙江万里安全器材制造有限公司 | Take miniature truck safety belt assembly of dust cover |
| CN207683493U (en) * | 2017-12-22 | 2018-08-03 | 周敏 | Car belt dustproof dust-collecting equipment |
-
2017
- 2017-12-22 CN CN201711404646.6A patent/CN107933493B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002145017A (en) * | 2000-11-09 | 2002-05-22 | Takata Corp | Seat belt tension detecting device |
| US6951469B1 (en) * | 2004-07-07 | 2005-10-04 | Hsing Chau Industrial Co., Ltd. | Electric outlet dust protective structure |
| GB0608219D0 (en) * | 2005-04-26 | 2006-06-07 | Securon Amersham Ltd | Retractable safety-belt apparatus |
| CN202180799U (en) * | 2011-07-27 | 2012-04-04 | 沈阳金杯锦恒汽车安全***有限公司 | Dustproof mechanism of vehicle safety belt |
| CN103974858A (en) * | 2012-02-27 | 2014-08-06 | Eao汽车股份两合公司 | Dust and waterproof switch |
| CN203511567U (en) * | 2013-10-16 | 2014-04-02 | 浙江赛凯车业有限公司 | Retractor with dust cover |
| CN105691348A (en) * | 2014-11-26 | 2016-06-22 | 比亚迪汽车工业有限公司 | Safety belt winding device, safety belt device and vehicle |
| CN206171396U (en) * | 2016-11-16 | 2017-05-17 | 浙江万里安全器材制造有限公司 | Take miniature truck safety belt assembly of dust cover |
| CN207683493U (en) * | 2017-12-22 | 2018-08-03 | 周敏 | Car belt dustproof dust-collecting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107933493A (en) | 2018-04-20 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210207 Address after: 233000 no.1155 Yanshan Road, Bengbu City, Anhui Province Applicant after: Auto Sergeant School of Military Transportation College of PLA Army Address before: 233011 Room 202, unit 1, building 4, 1155 Yanshan Road, Yuhui District, Bengbu City, Anhui Province Applicant before: Zhou Min |
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