CN114165121A - Stopper and vehicle - Google Patents
Stopper and vehicle Download PDFInfo
- Publication number
- CN114165121A CN114165121A CN202111438222.8A CN202111438222A CN114165121A CN 114165121 A CN114165121 A CN 114165121A CN 202111438222 A CN202111438222 A CN 202111438222A CN 114165121 A CN114165121 A CN 114165121A
- Authority
- CN
- China
- Prior art keywords
- main arm
- limiting box
- connecting rod
- dust
- arm connecting
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims abstract description 76
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000000565 sealant Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- 230000002159 abnormal effect Effects 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 9
- 239000003292 glue Substances 0.000 description 4
- 239000004519 grease Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- 239000004830 Super Glue Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
- E05C17/24—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member
- E05C17/28—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member with braking, clamping or securing means at the connection to the guide member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The invention relates to a limiter and a vehicle. The limiter comprises a main arm connecting rod, a side wall connecting clamping seat connected with the main arm connecting rod and a limiting box arranged on the main arm connecting rod in a penetrating mode, the limiting box is used for being connected with a vehicle door inner plate, telescopic dust covers wrap the main arm connecting rod on two sides of the limiting box, the dust covers are connected with the limiting box, and when the limiting box moves, the dust covers stretch and move along with the limiting box to prevent dust from attaching to the main arm connecting rod and entering the limiting box. The invention also provides a vehicle comprising the limiter. The invention solves the problem that dust is easily attached to the rubber sliding blocks on the main arm connecting rod and in the limiting box of the existing limiter, so that the rubber sliding blocks generate friction abnormal sound in the moving process.
Description
Technical Field
The invention relates to the technical field of automobile accessories, in particular to a limiter and a vehicle.
Background
The automobile door stopper is one of the very critical components in an automobile door system and has the function of limiting the maximum opening of an automobile door and preventing the automobile door from being opened too much. The performance requirement of the vehicle door system on the vehicle door limiter assembly is higher, the vehicle door limiter is free of noise when being opened and closed, and the vehicle door limiter has a certain limiting torque requirement. However, the rubber sliding block of the stopper and the plastic coating layer of the main arm connecting rod can move relatively, so that friction force is generated, when dust is attached to the stopper and in the rubber sliding block, the rubber sliding block can move relatively to the main arm connecting rod to generate dry friction, abnormal sound is easily caused, and bad experience is caused for a vehicle owner. In the prior art, a commonly adopted solution is to add lubricating grease between a main arm connecting rod and a rubber sliding block to reduce the friction force when the rubber sliding block and the main arm connecting rod move relatively, so as to eliminate abnormal sound, but when the grease is dried and disappears, the abnormal sound will appear, especially in dry and dusty areas, dust and the grease are mixed and then quickly solidify, so that the lubricating effect is lost, and the problem cannot be fundamentally solved.
Disclosure of Invention
The invention aims to provide a limiter and a vehicle, and aims to solve the problem that dust is easily attached to rubber sliding blocks on a main arm connecting rod and in a limiting box of the existing limiter, so that the rubber sliding blocks generate friction abnormal sound in the movement process.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a limiter comprises a main arm connecting rod, a side wall connecting clamping seat connected with the main arm connecting rod and a limiting box arranged on the main arm connecting rod in a penetrating mode, wherein the limiting box is used for being connected with a vehicle door inner plate, telescopic dust covers wrap the main arm connecting rod on two sides of the limiting box, the dust covers are connected with the limiting box, and when the limiting box moves, the dust covers stretch and move along with the limiting box to block dust from attaching to the main arm connecting rod and entering the limiting box.
Preferably, the limiting box comprises a seat plate and a shell which are buckled together, and the surface of the shell is wrapped with the dust cover.
Preferably, the dust cover comprises a front end dust cover and a rear end dust cover, one end of the front end dust cover is fixed at the front end of the main arm connecting rod, the other end of the front end dust cover is connected with the seat plate in a sealing manner, one end of the rear end dust cover wraps the shell and is fixed with the shell in a sealing manner, and the other end of the rear end dust cover is fixed at the rear end of the main arm connecting rod.
Preferably, one end of the front-end dust cover and the side wall connecting clamping seat are fixed at the front end of the main arm connecting rod together through a connecting piece, and the other end of the front-end dust cover is connected with the seat plate through a sealant.
Preferably, one end of the rear-end dust cover is fixedly bonded to the surface of the shell through a sealant, and the other end of the rear-end dust cover is fixedly connected to the rear end of the main arm connecting rod through the sealant.
Preferably, a sliding block is arranged in the shell and matched with a gear groove on the main arm connecting rod to realize the limiting of the vehicle door.
Preferably, a pressing block is further arranged in the shell and used for pressing the sliding block in the shell.
Preferably, the dust cover is made of polyethylene material.
Preferably, the side wall connecting clamping seat is further provided with a mounting hole for connecting with a side wall of the vehicle body, and the limiting box is provided with an assembling hole for connecting with a vehicle door inner plate.
The invention also provides a vehicle comprising the limiter.
The invention has the beneficial effects that:
1) the telescopic dust cover is wrapped on the main arm connecting rods positioned on two sides of the limiting box, the dust cover is connected with the limiting box, in the movement process of the limiting box, the dust cover moves telescopically along with the limiting box, and dust in the air is completely prevented from attaching to the main arm connecting rods and entering the limiting box, so that the generation of friction abnormal sound is avoided, and the telescopic dust cover has the advantages of simple structure and low cost. The problem that dust is easily attached to a main arm connecting rod of an existing limiter and a rubber sliding block in a limiting box, so that the rubber sliding block can generate friction abnormal sound in the moving process is solved;
2) the dust cover is wrapped on the surface of the shell of the limiting box, so that the dust is blocked, the surface of the shell is prevented from being corroded by rainwater and sewage, and the service life of the shell is prolonged;
3) by arranging the front-end dustproof cover and the rear-end dustproof cover, one end of the front-end dustproof cover and the side wall connecting clamping seat are fixed at the front end of the main arm connecting rod together through the connecting piece, the other end of the front-end dustproof cover is connected with the base through the sealant, meanwhile, one end of the rear-end dustproof cover is in sealing connection with the surface of the shell through the sealant, and the other end of the rear-end dustproof cover is fixed at the rear end of the main arm connecting rod through the sealant;
4) through set up the briquetting in the casing, under the squeezing action of bedplate and casing, briquetting and slider cooperation make the slider compress tightly in the casing, have avoided the vehicle at the operation in-process, and the slider takes place to slide to lead to the problem of abnormal sound and wearing and tearing, at auto-parts technical field, have popularization and application and worth.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view taken along a-a in fig. 1.
Wherein, 1-main arm connecting rod, 101-gear groove; 2-side wall connection clamping seat, 201-mounting hole; 3-a limit box, 301-a seat plate, 302-a shell, 303-a sliding block, 304-a pressing block and 305-an assembly hole; 4-front dust cover; 5-rear dust cover; 6-connecting piece; 7-sealing glue.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure herein, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings and preferred embodiments. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be understood that the preferred embodiments are illustrative of the invention only and are not limiting upon the scope of the invention.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
As shown in fig. 1 and 2, the limiter comprises a main arm connecting rod 1, a side wall connecting clamping seat 2 connected with the main arm connecting rod 1, and a limiting box 3 arranged on the main arm connecting rod 1 in a penetrating manner, wherein the limiting box 3 is used for being connected with a vehicle door inner plate, telescopic dust covers are wrapped on the main arm connecting rod 1 at two sides of the limiting box 3 and connected with the limiting box 3, and when the limiting box 3 moves, the dust covers move telescopically along with the limiting box 3 to prevent dust from attaching to the main arm connecting rod 1 and entering the limiting box 3.
The telescopic dust cover is wrapped on the main arm connecting rods positioned on two sides of the limiting box, the dust cover is connected with the limiting box, in the movement process of the limiting box, the dust cover moves telescopically along with the limiting box, and dust in the air is completely prevented from attaching to the main arm connecting rods and entering the limiting box, so that the generation of friction abnormal sound is avoided, and the telescopic dust cover has the advantages of simple structure and low cost. The problem of easily adhere to the dust on the main arm connecting rod of current stopper and in the rubber slider in the spacing box for rubber slider can produce the abnormal sound of friction in the motion process is solved.
The spacing box 3 comprises a seat plate 301 and a shell 302 which are buckled together, and the surface of the shell 302 is wrapped with the dust cover.
Through the casing surface parcel dust cover at spacing box, when the separation dust, still avoided rainwater and sewage to corrode the casing surface, prolonged the life of casing.
The dust cover comprises a front end dust cover 4 and a rear end dust cover 5, one end of the front end dust cover 4 is fixed at the front end of the main arm connecting rod 1, the other end of the front end dust cover is connected with the seat plate 301 in a sealing mode, one end of the rear end dust cover 5 wraps the shell 302 and is fixed with the shell 302 in a sealing mode, and the other end of the rear end dust cover is fixed at the rear end of the main arm connecting rod 1.
One end of the front-end dustproof cover 4 and the side wall connecting clamping seat 2 are fixed at the front end of the main arm connecting rod 1 through a connecting piece 6, and the other end of the front-end dustproof cover is connected with the seat plate 301 through a sealant 7.
The connecting member in this embodiment is a rivet.
One end of the rear-end dust cover 5 is fixedly bonded to the surface of the housing 302 through a sealant 7, and the other end is fixedly connected to the rear end of the main arm connecting rod 1 through the sealant 7.
Through setting up front end dust cover and rear end dust cover, make the one end of front end dust cover and side wall connect the cassette and pass through the front end of fix with rivet at the main arm connecting rod together, the other end links to each other with the base through sealed glue, make the one end of rear end dust cover form sealing connection with the casing surface through sealed glue simultaneously, the other end passes through sealed glue to be fixed at the rear end of main arm connecting rod, no matter spacing box motion whether, all completely the dust in the separation air is attached to on the main arm connecting rod and get into in the spacing box to the production of friction abnormal sound has been avoided.
The sealant in this embodiment is super glue.
A sliding block 303 is arranged in the shell 302 and is matched with the gear groove 101 on the main arm connecting rod 1 to limit the vehicle door.
A pressing block 304 is also arranged in the shell 302 and used for pressing the sliding block 303 in the shell 302.
Through set up the briquetting in the casing, under the extrusion of bedplate and casing, briquetting and slider cooperation make the slider compress tightly in the casing, have avoided the vehicle in the operation process, the slider takes place to slide to lead to the problem of abnormal sound and wearing and tearing.
The dust cover is made of polyethylene material.
The side wall connection clamping seat 2 is further provided with a mounting hole 201 for connecting with a side wall of a vehicle body, and the limiting box 3 is provided with an assembling hole 305 for connecting with an inner plate of the vehicle door.
The embodiment also provides a vehicle which comprises the limiter.
According to the limiter and the vehicle, the telescopic dust covers are wrapped on the main arm connecting rods positioned on two sides of the limiting box, the dust covers are connected with the limiting box, the dust covers stretch along with the limiting box in the movement process of the limiting box, and dust in air is completely prevented from attaching to the main arm connecting rods and entering the limiting box, so that the generation of friction abnormal sound is avoided, and the limiter and the vehicle have the advantages of simple structure and low cost. The problem that dust is easily attached to a main arm connecting rod of an existing limiter and a rubber sliding block in a limiting box, so that the rubber sliding block can generate friction abnormal sound in the moving process is solved; secondly, the dust cover is wrapped on the surface of the shell of the limiting box, so that the dust is blocked, the surface of the shell is prevented from being corroded by rainwater and sewage, and the service life of the shell is prolonged; thirdly, one end of the front-end dustproof cover and the side-wall connecting clamping seat are fixed at the front end of the main arm connecting rod together through the connecting piece by arranging the front-end dustproof cover and the rear-end dustproof cover, the other end of the front-end dustproof cover is connected with the base through the sealant, one end of the rear-end dustproof cover is in sealing connection with the surface of the shell through the sealant, and the other end of the rear-end dustproof cover is fixed at the rear end of the main arm connecting rod through the sealant, so that whether the limiting box moves or not, dust in the air is completely prevented from being attached to the main arm connecting rod and entering the limiting box, and therefore the generation of friction abnormal sound is avoided; finally, through set up the briquetting in the casing, under the extrusion of bedplate and casing, briquetting and slider cooperation make the slider compress tightly in the casing, have avoided the vehicle at the operation in-process, the slider takes place to slide to lead to the problem of abnormal sound and wearing and tearing, at auto-parts technical field, have popularization and application and worth.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention.
Claims (10)
1. A limiter comprises a main arm connecting rod (1), a side wall connecting clamping seat (2) connected with the main arm connecting rod (1) and a limiting box (3) arranged on the main arm connecting rod (1) in a penetrating mode, wherein the limiting box (3) is used for being connected with an inner plate of a vehicle door, and is characterized in that a dust cover is wrapped on the main arm connecting rod (1) located on two sides of the limiting box (3) and connected with the limiting box (3), and when the limiting box (3) moves, the dust cover moves telescopically along with the limiting box (3) to obstruct dust from attaching to the main arm connecting rod (1) and entering the limiting box (3).
2. The stopper according to claim 1, wherein the stopper case (3) comprises a seat plate (301) and a housing (302) which are fastened together, and the dust cover is wrapped on the surface of the housing (302).
3. The limiter according to claim 2, wherein the dust-proof cover comprises a front dust-proof cover (4) and a rear dust-proof cover (5), one end of the front dust-proof cover (4) is fixed at the front end of the main arm link (1), the other end is connected with the seat plate (301) in a sealing manner, one end of the rear dust-proof cover (5) wraps the housing (302) and is fixed with the housing (302) in a sealing manner, and the other end is fixed at the rear end of the main arm link (1).
4. The limiter according to claim 3, wherein one end of the front dust cover (4) is fixed to the front end of the main arm connecting rod (1) together with the side wall connecting clamping seat (2) through a connecting piece (6), and the other end is connected with the seat plate (301) through a sealant (7).
5. The limiter according to claim 3, wherein one end of the rear dust cover (5) is fixed to the surface of the housing (302) by adhesive (7), and the other end is fixed to the rear end of the main arm link (1) by adhesive (7).
6. The stop according to claim 2, wherein the housing (302) is provided with a slide block (303) which cooperates with a stop groove (101) on the main arm connecting rod (1) to stop the vehicle door.
7. A retainer according to claim 5, wherein a press block (304) is further mounted in the housing (302) for pressing the slide block (303) in the housing (302).
8. The retainer of claim 1, wherein the dust cap is made of a polyethylene material.
9. The limiter according to claim 1, wherein the side wall connection clamping seat (2) is further provided with a mounting hole (201) for connecting with a side wall of a vehicle body, and the limiting box (3) is provided with an assembling hole (305) for connecting with an inner plate of a vehicle door.
10. A vehicle comprising a stop as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111438222.8A CN114165121A (en) | 2021-11-30 | 2021-11-30 | Stopper and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111438222.8A CN114165121A (en) | 2021-11-30 | 2021-11-30 | Stopper and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114165121A true CN114165121A (en) | 2022-03-11 |
Family
ID=80481585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111438222.8A Pending CN114165121A (en) | 2021-11-30 | 2021-11-30 | Stopper and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114165121A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08100558A (en) * | 1994-09-30 | 1996-04-16 | Nippon Plast Co Ltd | Cover structure of door check link mechanism |
| DE10014745A1 (en) * | 2000-03-24 | 2001-10-11 | Edscha Ag | Cover member |
| CN203201328U (en) * | 2013-03-26 | 2013-09-18 | 北京汽车股份有限公司 | Automobile door limiting stopper and automobile |
| CN103696641A (en) * | 2013-12-20 | 2014-04-02 | 奇瑞汽车股份有限公司 | Door check |
| CN106050025A (en) * | 2016-06-30 | 2016-10-26 | 丰业迪睦斯（芜湖）汽车部件有限公司 | Dustproof automobile door limiter |
| CN206091653U (en) * | 2016-10-14 | 2017-04-12 | 安徽浩源模具制造有限公司 | Vehicle door limiter |
| CN206844884U (en) * | 2017-07-03 | 2018-01-05 | 江苏金坛汽车工业有限公司 | A kind of dust-proof blanking cover of novel position limiter |
| CN109826517A (en) * | 2019-02-21 | 2019-05-31 | 东风小康汽车有限公司重庆分公司 | Dust protected car door opening limiter |
| CN209742572U (en) * | 2019-02-15 | 2019-12-06 | 上海宏宝汽配有限公司 | Connecting structure of automobile door limiter with dustproof pad and dustproof cover |
| CN210563921U (en) * | 2019-06-28 | 2020-05-19 | 安徽泰新汽车工业有限公司 | Dust cover for vehicle door stopper |
| CN213269391U (en) * | 2020-06-29 | 2021-05-25 | 观致汽车有限公司 | A stopper subassembly and vehicle for vehicle |
| CN112969836A (en) * | 2018-11-13 | 2021-06-15 | 宝马股份公司 | Protective element for a door brake, door and working device |
-
2021
- 2021-11-30 CN CN202111438222.8A patent/CN114165121A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08100558A (en) * | 1994-09-30 | 1996-04-16 | Nippon Plast Co Ltd | Cover structure of door check link mechanism |
| DE10014745A1 (en) * | 2000-03-24 | 2001-10-11 | Edscha Ag | Cover member |
| CN203201328U (en) * | 2013-03-26 | 2013-09-18 | 北京汽车股份有限公司 | Automobile door limiting stopper and automobile |
| CN103696641A (en) * | 2013-12-20 | 2014-04-02 | 奇瑞汽车股份有限公司 | Door check |
| CN106050025A (en) * | 2016-06-30 | 2016-10-26 | 丰业迪睦斯（芜湖）汽车部件有限公司 | Dustproof automobile door limiter |
| CN206091653U (en) * | 2016-10-14 | 2017-04-12 | 安徽浩源模具制造有限公司 | Vehicle door limiter |
| CN206844884U (en) * | 2017-07-03 | 2018-01-05 | 江苏金坛汽车工业有限公司 | A kind of dust-proof blanking cover of novel position limiter |
| CN112969836A (en) * | 2018-11-13 | 2021-06-15 | 宝马股份公司 | Protective element for a door brake, door and working device |
| CN209742572U (en) * | 2019-02-15 | 2019-12-06 | 上海宏宝汽配有限公司 | Connecting structure of automobile door limiter with dustproof pad and dustproof cover |
| CN109826517A (en) * | 2019-02-21 | 2019-05-31 | 东风小康汽车有限公司重庆分公司 | Dust protected car door opening limiter |
| CN210563921U (en) * | 2019-06-28 | 2020-05-19 | 安徽泰新汽车工业有限公司 | Dust cover for vehicle door stopper |
| CN213269391U (en) * | 2020-06-29 | 2021-05-25 | 观致汽车有限公司 | A stopper subassembly and vehicle for vehicle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20220311 |