CN206264770U - A kind of automobile door opening sealing strip, automobile door opening sealing strip assembly and automobile - Google Patents

A kind of automobile door opening sealing strip, automobile door opening sealing strip assembly and automobile Download PDF

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Publication number
CN206264770U
CN206264770U CN201621211308.1U CN201621211308U CN206264770U CN 206264770 U CN206264770 U CN 206264770U CN 201621211308 U CN201621211308 U CN 201621211308U CN 206264770 U CN206264770 U CN 206264770U
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CN
China
Prior art keywords
sealing strip
door opening
groove
automobile door
automobile
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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
Application number
CN201621211308.1U
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Chinese (zh)
Inventor
樊亚妮
张云富
刘海根
朱志勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAIC Group ORV Co ltd
Original Assignee
Beijing Automotive Research Institute Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
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Priority to CN201621211308.1U priority Critical patent/CN206264770U/en
Application granted granted Critical
Publication of CN206264770U publication Critical patent/CN206264770U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of automobile door opening sealing strip, automobile door opening sealing strip assembly and automobile, and the automobile door opening sealing strip includes:Weatherstrip body, weatherstrip body is provided with a groove, and the top of the first side wall of groove is provided with the first waterproof lip on the inside of groove;The sealing strip bubble pipe being connected with the first side wall, the second waterproof lip away from groove direction is provided with sealing strip bubble pipe on the outer wall on the top of the first side wall, when automobile door opening sealing strip is installed on door opening metal plate, the outer surface that the first waterproof lip installs seam with the second waterproof lip with door opening metal plate fits;There is the gap that is oppositely arranged on the inwall of sealing strip bubble pipe, when sealing strip bubble pipe is subject to the pressure towards groove direction, sealing strip steeps pipe to be occurred bending deformation and compressed along gap position.Scheme of the present utility model can effectively solve the problems, such as the car door water inlet when automobile door opening sealing strip is sealed using single track by setting up waterproof lip and increase waterproof sealing face.

Description

A kind of automobile door opening sealing strip, automobile door opening sealing strip assembly and automobile
Technical field
The utility model is related to automobile technical field, more particularly to a kind of automobile door opening sealing strip, automobile door opening sealing strip Assembly and automobile.
Background technology
The sealing in automobile door opening region is mainly by the door opening sealing strip on gusset door opening seam or installed in car Door weather strip on door is realized.Different automobile types according to the factors such as performance requirement, cost objective may be selected single track sealing, it is double Road is sealed or multiple-sealed sealing means.Wherein, when using single track sealing (only door opening sealing strip), easily there is car door Enter water problems, its reason of mainly intaking is as described below.
As shown in figure 1, sealing strip commonly used in the prior art is general by the weatherstrip body 1 containing metallic framework 3 and close Strip of paper used for sealing bubble pipe 2 is constituted.Wherein, causing car door waterproof failure main cause has two, and one is because the gap of arrangements for automotive doors 5 is uneven Even, in the place that seal clearance is larger, the decrement and sealing surface of sealing strip bubble pipe 2 are smaller, and sealing force is not enough, causes water to flow into Cabin interior;Two is that, when sealing strip is installed, weatherstrip body 1 installs stop portion with door opening metal plate gap, causes water to flow into Cockpit.Specifically, its leak approach is respectively as shown in the arrow A-A and the B-B that are marked in Fig. 2.For the first leakage cause, lead to Frequently with control arrangements for automotive doors 5 gap, it is ensured that the uniformity in the gap of arrangements for automotive doors 5, increase seal interference amount to solve, but add Big amount of interference can cause the increase of the closing forces of arrangements for automotive doors 5;For second leakage cause, weatherstrip body 1 is typically employed in The bottom of groove 101 injection sealant prevent water inlet, wherein, inject schematic diagram such as Fig. 3 of sealant in conventional sealing strip It is shown, but seam is installed because sealed dose is whard to control and can pollute door opening metal plate, it is unfavorable for maintenance dismounting.
Utility model content
In order to overcome in the prior art because automobile door opening sealing strip waterproof sealing face is small, and seam is installed with door opening metal plate There is the problem of car door water inlet caused by gap at place, and embodiment of the present utility model provides a kind of automobile door opening sealing strip, vapour Car door opening sealing strip assembly and automobile.
In order to solve the above-mentioned technical problem, embodiment of the present utility model is adopted the following technical scheme that:
According to the one side of the utility model embodiment, there is provided a kind of automobile door opening sealing strip, the wherein car door Hole sealing strip includes:
Weatherstrip body, weatherstrip body is provided with a groove, and the top of the first side wall of groove is provided with groove First waterproof lip of side;
The sealing strip bubble pipe being connected with the first side wall, the outer wall on sealing strip bubble pipe near the top of the first side wall is provided with The second waterproof lip of groove direction is directed away from, wherein, when automobile door opening sealing strip is installed on door opening metal plate, first prevents The outer surface that water lip installs seam with the second waterproof lip with door opening metal plate fits;Have on the inwall of sealing strip bubble pipe The gap being oppositely arranged, sealing strip bubble pipe be subject to towards groove direction pressure when, sealing strip steep pipe along gap position occur Bending deformation is simultaneously compressed.
Alternatively, weatherstrip body also includes:One end connect the first side wall bottom, second sidewall from the other end to groove The interior trim overlap joint lip that side extends, wherein, interior trim overlap joint lip is arcuate structure, and interior trim overlap joint lip and groove bottom it Between form an accommodation space.
Alternatively, pawl structure is equipped with the second sidewall of the first side wall and groove, wherein, falling on the first side wall Toothing is shifted to install mutually with the pawl structure in second sidewall, and pawl structure end towards the bottom of groove.
Alternatively, the section configuration of groove is U-shaped, and is provided with a U-shaped metallic framework along inside grooves.
Alternatively, the material of weatherstrip body is dense rubber, and the material of sealing strip bubble pipe is sponge rubber.
According to the other side of the utility model embodiment, a kind of automobile door opening sealing strip assembly is additionally provided, including Door opening metal plate, arrangements for automotive doors, vehicle door interior trim panel, especially also include automobile door opening sealing strip as described above, wherein, automobile door opening Sealing strip is installed on the door opening metal plate of door opening metal plate and installs on seam by groove, the first waterproof lip and sealing on groove The second waterproof lip on bar bubble pipe forms interference engagement with door opening metal plate, in automobile door closing, sealing strip bubble pipe edge There is bending deformation and compressed in gap position.
Alternatively, interior trim overlap joint lip and vehicle door interior trim panel are overlapped and coordinated, and vehicle door interior trim panel end be installed on it is accommodating In space.
Alternatively, automobile door opening sealing strip is by the pawl that is respectively arranged in the first side wall of groove and second sidewall Structure is installed on door opening metal plate and installs on seam.
According to the other side of the utility model embodiment, a kind of automobile, including automobile as described above are additionally provided Door opening sealing strip assembly.
The beneficial effect of the utility model embodiment is:
In the utility model embodiment, first by setting up the first waterproof lip on the first side wall of groove, and Sealing strip bubble pipe outer wall on set up the second waterproof lip, can when automobile door opening sealing strip is installed on door opening metal plate, The outer surface that first waterproof lip installs seam with the second waterproof lip with door opening metal plate fits, and forms interference engagement, can Effectively prevent water from flowing into cockpit, play waterproof effect.Secondly, by setting relative slitting on the inwall that pipe is steeped in sealing strip Mouthful, can be when sealing strip bubble pipe be under pressure, sealing strip steeps pipe be there is bending deformation and is compressed along gap position, be increased anti- Watertight front cover, is conducive to improving the sealing water proofing property of automobile door opening sealing strip.
Brief description of the drawings
Fig. 1 represents the sectional schematic diagram of automobile door opening sealing strip in the prior art;
Fig. 2 represents the water inlet path schematic diagram of automobile door opening sealing strip in the prior art;
Fig. 3 represents the schematic diagram of automobile door opening sealing strip injection sealant in the prior art;
Fig. 4 represents the sectional schematic diagram of automobile door opening sealing strip in the utility model embodiment;
Fig. 5 represents the waterproof schematic diagram of automobile door opening sealing strip in the utility model embodiment.
Wherein in figure:1st, weatherstrip body;101st, groove;102nd, interior trim overlap joint lip;103rd, the first waterproof lip;104、 Pawl structure;2nd, sealing strip bubble pipe;201st, the second waterproof lip;202nd, gap;3rd, metallic framework;4th, door opening metal plate;5th, automobile Car door.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and specific implementation Example is described in detail to the utility model.
According to the one side of the utility model embodiment, there is provided a kind of automobile door opening sealing strip, as shown in figure 1, should Automobile door opening sealing strip includes:
Weatherstrip body 1, weatherstrip body 1 is provided with a groove 101, and the top of the first side wall of groove 101 is provided with court To the first waterproof lip 103 of the inner side of groove 101;Wherein, the section configuration of the groove 101 be U-shaped, and along groove 101 inside A U-shaped metallic framework 3 is provided with, by the metallic framework 3, the elasticity and hardness of the groove 101 can be strengthened.
The sealing strip bubble pipe 2 being connected with the first side wall, sets on sealing strip bubble pipe 2 on the outer wall on the top of the first side wall There is the second waterproof lip 201 for being directed away from the direction of groove 101.
Wherein, when automobile door opening sealing strip is installed on door opening metal plate 4, the first waterproof lip 103 and the second waterproof The outer surface that lip 201 installs seam with door opening metal plate fits, and forms interference engagement with door opening metal plate 4, enhances close Feng Xing, can effectively prevent current from entering in cabin, so as to the sealant smeared in the bottom of groove 101 can be saved, not only save into This, and door opening metal plate installation seam will not be polluted, be conducive to repair demolition.
There is the gap 202 that is oppositely arranged on the inwall of sealing strip bubble pipe 2, wherein, it is subject to towards recessed in sealing strip bubble pipe 2 During the pressure in the direction of groove 101, sealing strip steeps pipe 2 be there is bending deformation and is compressed along the position of gap 202.With it is normal in the prior art Sealing strip bubble pipe 2 on automobile door opening sealing strip is compared, in the case where the closing forces of arrangements for automotive doors 5 are not influenceed, and same Under conditions of decrement, the sealing strip bubble pipe 2 in the utility model embodiment has bigger waterproof sealing area, is conducive to Improve the sealing water proofing property of automobile door opening sealing strip.
Specifically, in the utility model embodiment, weatherstrip body 1 also includes:One end connects the bottom of the first side wall, The other end overlaps lip 102 to the interior trim that the second sidewall side of groove 101 extends, wherein, interior trim overlap joint lip 102 is arc knot An accommodation space is formed between structure, and interior trim overlap joint lip 102 and the bottom of groove 101.Wherein, interior trim overlap joint lip 102 For carrying out overlap joint cooperation with vehicle door interior trim panel, and the end of vehicle door interior trim panel is installed on interior trim overlap joint lip 102 and groove 101 Bottom between formed in an accommodation space, good fixation can either be played, do not affect the appearance again.
Specifically, in the utility model embodiment, pawl is equipped with the second sidewall of the first side wall and groove 101 Structure 104, wherein, the pawl structure 104 on the first side wall is shifted to install mutually with the pawl structure 104 in second sidewall, and The end of pawl structure 104 is towards the bottom of groove 101.When the automobile door opening sealing strip is installed on door opening metal plate 4, by A clamping force is applied to door opening metal plate 4 in pawl structure 104, prevents the automobile door opening sealing strip from deviating from from door opening metal plate 4.Separately Outward, because the end of pawl structure 104 is towards the bottom of groove 101, therefore, automobile door opening sealing strip is being installed on door opening When on metal plate 4, can be installed along the end of pawl structure 104, be reduced insertion force, it is easier for installation, laborsaving.
Specifically, in the utility model embodiment, the material of weatherstrip body 1 is dense rubber, sealing strip bubble pipe 2 Material is sponge rubber.
As shown in Figure 5, by setting up the first waterproof lip 103 on the first side wall of groove 101, and in sealing strip bubble The second waterproof lip 201 is set up on the outer wall of pipe 2, after mounting, the first waterproof lip 103 and the second waterproof lip 201 and door The outer surface that hole metal plate installs seam fits, and forms interference engagement, can effectively prevent the water flowed into along A-A directions path Stream.In addition, by sealing strip steep pipe 2 inwall on relative gap 202 is set, can sealing strip bubble pipe 2 be under pressure when, Sealing strip steeps pipe 2 bending occurs along the position of gap 202 and deformation and compressed, and increases waterproof sealing face, can effective Zu Yan B-B roads The current that footpath flows into, improve the sealing water proofing property of automobile door opening sealing strip.
According to the other side of the utility model embodiment, a kind of automobile door opening sealing strip assembly is additionally provided, including: Including door opening metal plate 4, arrangements for automotive doors 5, vehicle door interior trim panel, especially also include automobile door opening sealing strip as described above, wherein, vapour Car door opening sealing strip is installed on the door opening metal plate of door opening metal plate 4 and installs on seam by groove 101, and first on groove 101 prevents The second waterproof lip 201 in water lip 103 and sealing strip bubble pipe 2 forms interference engagement with door opening metal plate 4, can effectively hinder Sealing is flowed into cockpit, plays waterproof effect.In addition, when arrangements for automotive doors 5 is closed, sealing strip steeps pipe 2 and is sent out along the position of gap 202 Raw bending deformation is simultaneously compressed, and increases waterproof sealing face, is conducive to improving the sealing water proofing property of automobile door opening sealing strip.
Specifically, in the utility model embodiment, interior trim overlap joint lip 102 is overlapped with vehicle door interior trim panel and coordinated, and car The end of door internal decoration plate is installed in accommodation space, can either play good fixation, is not affected the appearance again.
Specifically, in the utility model embodiment, automobile door opening sealing strip is by being respectively arranged at the first of groove 101 Pawl structure 104 on side wall and second sidewall is installed on door opening metal plate and installs on seam, because pawl structure 104 is to door opening Metal plate 4 applies a clamping force, prevents the automobile door opening sealing strip from deviating from from door opening metal plate 4.
According to the other side of the utility model embodiment, a kind of automobile, including above-mentioned automobile door opening are additionally provided Sealing strip assembly.
In the utility model embodiment, mainly by optimizing design in automobile door opening sealing strip, to reach raising The sealing water proofing property of vehicle, and then improve vehicle performance.It is embodied in:To the of the groove 101 of automobile door opening sealing strip The first waterproof lip 103 is additionally arranged on the wall of side, and the second waterproof lip 201 is additionally arranged on the outer wall of sealing strip bubble pipe 2, Can effectively prevent water from flowing into cockpit, play waterproof effect.In addition, by setting relative on the inwall that pipe 2 is steeped in sealing strip Gap 202, can be when sealing strip bubble pipe 2 be under pressure, and sealing strip steeps pipe 2 to be occurred bending deformation and pressed along the position of gap 202 Contracting, increase waterproof sealing face, improves the sealing water proofing property of automobile door opening sealing strip.
Above-described is preferred embodiment of the present utility model, it should be pointed out that for the ordinary person of the art For, some improvements and modifications can also be made under the premise of principle described in the utility model is not departed from, these improve and moisten Decorations are also in protection domain of the present utility model.

Claims (9)

1. a kind of automobile door opening sealing strip, it is characterised in that the automobile door opening sealing strip includes:
Weatherstrip body (1), the weatherstrip body (1) is provided with a groove (101), the first side wall of the groove (101) Top the first waterproof lip (103) for being provided with the inside of the groove (101);
Sealing strip bubble pipe (2) being connected with the first side wall, near the top of the first side wall on sealing strip bubble pipe (2) The second waterproof lip (201) away from the groove (101) direction is provided with the outer wall at end, wherein, when automobile door opening is close Strip of paper used for sealing is installed on when on door opening metal plate (4), the first waterproof lip (103) and the second waterproof lip (201) with door opening metal plate The outer surface that gold installs seam fits;There is the gap (202) being oppositely arranged on the inwall of sealing strip bubble pipe (2), When sealing strip bubble pipe (2) is by pressure towards the groove (101) direction, sealing strip bubble pipe (2) is slitted along described There is bending deformation and compressed in mouth (202) position.
2. automobile door opening sealing strip as claimed in claim 1, it is characterised in that the weatherstrip body (1) also includes:One end The bottom of the first side wall is connected, the other end overlaps lip to the interior trim that the second sidewall side of the groove (101) extends (102), wherein, it is arcuate structure that the interior trim overlaps lip (102), and the interior trim overlaps lip (102) and the groove (101) accommodation space is formed between bottom.
3. automobile door opening sealing strip as claimed in claim 1, it is characterised in that the first side wall and the groove (101) pawl structure (104) is equipped with second sidewall, wherein, pawl structure (104) on the first side wall with it is described Pawl structure (104) in second sidewall is shifted to install mutually, and the pawl structure (104) end towards the groove (101) bottom.
4. automobile door opening sealing strip as claimed in claim 1, it is characterised in that groove (101) section configuration is U-shaped, And it is provided with a U-shaped metallic framework (3) along the groove (101) is internal.
5. automobile door opening sealing strip as claimed in claim 1, it is characterised in that the material of the weatherstrip body (1) is close Real rubber, the material of sealing strip bubble pipe (2) is sponge rubber.
6. a kind of automobile door opening sealing strip assembly, including door opening metal plate, arrangements for automotive doors, vehicle door interior trim panel, it is characterised in that also wrap The automobile door opening sealing strip as described in any one of Claims 1 to 5 is included, wherein, automobile door opening sealing strip is pacified by groove (101) Door opening metal plate loaded on the door opening metal plate (4) is installed on seam, the first waterproof lip (103) on the groove (101) with And the second waterproof lip (201) on sealing strip bubble pipe (2) forms interference engagement with door opening metal plate (4), in arrangements for automotive doors (5) During closing, there is bending deformation and compressed in sealing strip bubble pipe (2) along gap (202) position.
7. automobile door opening sealing strip assembly as claimed in claim 6, it is characterised in that interior trim overlap lip (102) with it is described Vehicle door interior trim panel overlap joint coordinates, and the end of the vehicle door interior trim panel is installed in accommodation space.
8. automobile door opening sealing strip assembly as claimed in claim 6, it is characterised in that automobile door opening sealing strip by setting respectively The pawl structure being placed in the first side wall of the groove (101) and second sidewall is installed on the door opening metal plate and installs seam On.
9. a kind of automobile, including the automobile door opening sealing strip assembly as described in any one of claim 6~8.
CN201621211308.1U 2016-11-10 2016-11-10 A kind of automobile door opening sealing strip, automobile door opening sealing strip assembly and automobile Expired - Fee Related CN206264770U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621211308.1U CN206264770U (en) 2016-11-10 2016-11-10 A kind of automobile door opening sealing strip, automobile door opening sealing strip assembly and automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621211308.1U CN206264770U (en) 2016-11-10 2016-11-10 A kind of automobile door opening sealing strip, automobile door opening sealing strip assembly and automobile

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107599805A (en) * 2017-09-21 2018-01-19 陈银 A kind of new automobile front windshield sealing strap
CN107901740A (en) * 2017-10-12 2018-04-13 力帆实业(集团)股份有限公司 A kind of arrangements for automotive doors door frame sealing structure
CN109649293A (en) * 2018-12-28 2019-04-19 萨固密(中国)投资有限公司 Three-stage monodentate sealing strip
CN110154705A (en) * 2019-06-28 2019-08-23 长城华冠汽车科技(苏州)有限公司 Vehicle glass capsulation mechanism and automobile
CN111572324A (en) * 2020-05-28 2020-08-25 安徽江淮汽车集团股份有限公司 Tail door sealing strip assembly and vehicle
CN114789647A (en) * 2022-04-28 2022-07-26 阿维塔科技(重庆)有限公司 Vehicle door frame sealing strip structure and car

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107599805A (en) * 2017-09-21 2018-01-19 陈银 A kind of new automobile front windshield sealing strap
CN107901740A (en) * 2017-10-12 2018-04-13 力帆实业(集团)股份有限公司 A kind of arrangements for automotive doors door frame sealing structure
CN109649293A (en) * 2018-12-28 2019-04-19 萨固密(中国)投资有限公司 Three-stage monodentate sealing strip
CN110154705A (en) * 2019-06-28 2019-08-23 长城华冠汽车科技(苏州)有限公司 Vehicle glass capsulation mechanism and automobile
CN111572324A (en) * 2020-05-28 2020-08-25 安徽江淮汽车集团股份有限公司 Tail door sealing strip assembly and vehicle
CN111572324B (en) * 2020-05-28 2022-05-24 安徽江淮汽车集团股份有限公司 Tail door sealing strip assembly and vehicle
CN114789647A (en) * 2022-04-28 2022-07-26 阿维塔科技(重庆)有限公司 Vehicle door frame sealing strip structure and car

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200727

Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1

Patentee after: BAIC GROUP ORV Co.,Ltd.

Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District

Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd.

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: 20170620