CN211032139U

CN211032139U - Vehicle door sealing strip with drainage structure

Info

Publication number: CN211032139U
Application number: CN201921906655.XU
Authority: CN
Inventors: 周云红
Original assignee: Huaian Jiutai Automobile Fittings Co ltd
Current assignee: Huaian Jiutai Automobile Fittings Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-07-17
Anticipated expiration: 2029-11-07

Abstract

The utility model relates to a door sealing strip technical field just discloses a door sealing strip with drainage structures, including the door, the positive equal fixed mounting all around of door has the sealing strip body, the sealing strip body includes the dead slot, the positive fixed mounting of sealing strip body has the sealing washer. This door sealing strip with drainage structures, extrude the sealing washer through door and automobile body, the water drainage tank can outwards open this moment, it is corresponding with the gap between door and the automobile body, thereby the rainwater flows in the rubber drainage pipe through water drainage tank and through-hole, because the gravity can be in the intraductal downstream of rubber drainage, final discharge, avoid its surface to cause the damage in permeating the car with water contact for a long time, carry on spacingly and cushion the sealing washer through two sets of rubber strips simultaneously, avoid the water drainage tank to be plugged up when it receives the extrusion, thereby convenient to use has been reached, and the purpose that has the drainage effect.

Description

Vehicle door sealing strip with drainage structure

Technical Field

The utility model relates to a door sealing strip technical field specifically is a door sealing strip with drainage structures.

Background

The door sealing strip is a product which seals the door, makes the door not easy to open, plays the roles of shock absorption, water resistance, sound insulation, heat insulation, dust prevention, fixation and the like, is mainly used for fixing, dust prevention and sealing the door, and is mainly formed by Ethylene Propylene Diene Monomer (EPDM) rubber foaming and compact compounding with good elasticity, compression deformation resistance, aging resistance, ozone, chemical action and wider use temperature range (-40 ℃ to +120 ℃), contains unique metal clamps and tongue-shaped buckles, is firm and durable, is beneficial to installation, is mainly applied to door leaf door frames of doors, side windows, front and back windshield glass, engine covers and luggage case covers, and plays the roles of water resistance, dust prevention, sound insulation, temperature insulation, shock absorption, decoration and the like.

The sealing strip in the prior art generally seals a vehicle by deforming the sealing strip through extrusion, but the sealing strip is not provided with a drainage structure, if the sealing strip is contacted with excessive water for a long time and is easy to permeate into the interior of the vehicle, certain loss is caused, and therefore the vehicle door sealing strip with the drainage structure is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a door sealing strip with drainage structures possesses convenient to use, and has advantages such as drainage effect, and the sealing strip of having solved among the prior art generally makes its deformation seal the car through the extrusion, but it does not have drainage structures, if the inside of the too much water of long-time contact infiltration car, causes the problem of certain loss.

(II) technical scheme

For realizing above-mentioned convenient to use, and have the purpose of drainage effect, the utility model provides a following technical scheme: the utility model provides a door sealing strip with drainage structures, includes the door, the positive all fixed mounting all around of door has the sealing strip body, the sealing strip body includes the dead slot, the positive fixed mounting of sealing strip body has the sealing washer, water drainage tank has been seted up in the outside of sealing washer, the inside fixed mounting of sealing washer has two sets of rubber strips, the inner wall of sealing washer is located fixed mounting between two rubber strips and has the rubber drain pipe, the rubber drain pipe is corresponding with water drainage tank, the through-hole has been seted up to water drainage tank's inner wall, through-hole and rubber drain pipe intercommunication.

Preferably, the inner side of the sealing ring is fixedly provided with a protruding strip, and the front surface of the sealing ring is embedded with a reinforcing block.

Preferably, every two are relative all be provided with the buffering ball between the rubber strip, the front and the back of buffering ball all with rubber strip fixed connection.

Preferably, the front and the back of the inner wall of the empty groove are fixedly provided with buffer blocks, and the two groups of buffer blocks are distributed in a crossed manner.

Preferably, the four corners of the front side of the vehicle door are fixedly provided with buckles, and the vehicle door is fixedly connected with the sealing strip body through the buckles.

(III) advantageous effects

Compared with the prior art, the utility model provides a door sealing strip with drainage structures possesses following beneficial effect:

1. this door sealing strip with drainage structures, extrude the sealing washer through door and automobile body, the water drainage tank can outwards open this moment, it is corresponding with the gap between door and the automobile body, thereby the rainwater flows in the rubber drainage pipe through water drainage tank and through-hole, because the gravity can be in the intraductal downstream of rubber drainage, final discharge, avoid its surface to cause the damage in permeating the car with water contact for a long time, carry on spacingly and cushion the sealing washer through two sets of rubber strips simultaneously, avoid the water drainage tank to be plugged up when it receives the extrusion, thereby convenient to use has been reached, and the purpose that has the drainage effect.

2. This door sealing strip with drainage structures carries on spacingly through protruding strip and boss to the sealing washer, makes it can expand the water drainage tank when receiving the extrusion, cushions the sealing washer through the buffering ball, makes its sealed effect better, then cushions the sealing strip body through a plurality of buffer block, appears the damage when avoiding it to receive instantaneous impact force, makes to be connected more firmly between door and the sealing strip body through the buckle.

Drawings

FIG. 1 is a front schematic view of the connection between the door and the sealing strip body of the present invention;

FIG. 2 is a sectional view of the connecting section of the sealing strip body and the sealing ring of the present invention;

fig. 3 is a top view of the sealing ring and the rubber drainage pipe.

In the figure: 1. a vehicle door; 2. a sealing strip body; 3. a reinforcing block; 4. a seal ring; 5. buckling; 6. an empty groove; 7. a buffer block; 8. a through hole; 9. a water discharge tank; 10. a rubber drain pipe; 11. a rubber strip; 12. a buffer ball; 13. and (4) protruding strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a door sealing strip with a drainage structure comprises a door 1, a sealing strip body 2 is fixedly mounted around the front surface of the door 1, the sealing strip body 2 comprises a hollow groove 6, a sealing ring 4 is fixedly mounted on the front surface of the sealing strip body 2, a drainage groove 9 is formed in the outer side of the sealing ring 4, two groups of rubber strips 11 are fixedly mounted in the sealing ring 4, a rubber drainage pipe 10 is fixedly mounted on the inner wall of the sealing ring 4 and positioned between the two rubber strips 11, the rubber drainage pipe 10 corresponds to the drainage groove 9, a plurality of uniformly distributed through holes 8 are formed in the inner wall of the drainage groove 9, the through holes 8 are communicated with the rubber drainage pipe 10, when the door 1 is closed, the sealing strip body 2 is fixed on the front surface of the door 1, when the door 1 is closed, the door 1 and a vehicle body extrude the sealing ring 4, at the moment, the drainage groove 9, thereby the rainwater flows in rubber drain pipe 10 through water drainage tank 9 and through-hole 8 in, because the gravity can be at rubber drain pipe 10 downstream with the water consumption, final discharge avoids its surface to contact with water for a long time and permeates and cause the damage in the car, carries on spacingly and cushions sealing washer 4 through two sets of rubber strips 11 simultaneously, avoids water drainage tank 9 to be plugged up when it receives the extrusion to convenient to use has been reached, and has the purpose of drainage effect.

Specifically, the inboard fixed mounting of sealing washer 4 has protruding strip 13, and the front of sealing washer 4 is inlayed and is equipped with a plurality of boss 3, carries on spacingly through protruding strip 13 and boss 3 to sealing washer 4, makes it can expand water drainage tank 9 when receiving the extrusion.

Specifically, all be provided with buffering ball 12 between per two relative rubber strip 11, the front and the back of buffering ball 12 all with rubber strip 11 fixed connection, cushion sealing washer 4 through buffering ball 12, make its sealed effect better.

Specifically, the front and the back of the inner wall of the empty groove 6 are fixedly provided with a plurality of buffer blocks 7, the two groups of buffer blocks 7 are distributed in a crossed manner, the sealing strip body 2 is buffered through the plurality of buffer blocks 7, and damage to the sealing strip body when the sealing strip body is subjected to instantaneous impact force is avoided.

Specifically, the buckle 5 is fixedly mounted on the four front sides of the vehicle door 1, the vehicle door 1 and the sealing strip body 2 are fixedly connected through the buckle 5, and the vehicle door 1 and the sealing strip body 2 are connected more stably through the buckle 5.

The working principle is as follows: when using, fix sealing strip body 2 in the front of door 1, when door 1 closed, door 1 extrudees sealing washer 4 with the automobile body, drainage tank 9 can outwards open this moment, it is corresponding with the gap between door 1 and the automobile body, thereby the rainwater flows in rubber drain pipe 10 through drainage tank 9 and through-hole 8, because the gravity can downstream in rubber drain pipe 10 with the water, final discharge, avoid its surface to permeate the car with the water contact for a long time and cause the damage, carry out spacing and buffering through two sets of rubber strips 11 to sealing washer 4 simultaneously, avoid drainage tank 9 to be plugged up when it receives the extrusion, thereby convenient to use has been reached, and the purpose that has the drainage effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A door weather strip with a drainage structure, comprising a door (1), characterized in that: the sealing strip is characterized in that the sealing strip body (2) is fixedly mounted on the periphery of the front face of the vehicle door (1), the sealing strip body (2) comprises an empty groove (6), a sealing ring (4) is fixedly mounted on the front face of the sealing strip body (2), a drainage groove (9) is formed in the outer side of the sealing ring (4), two sets of rubber strips (11) are fixedly mounted on the inner portion of the sealing ring (4), a rubber drainage pipe (10) is fixedly mounted between the two rubber strips (11) on the inner wall of the sealing ring (4), the rubber drainage pipe (10) corresponds to the drainage groove (9), a through hole (8) is formed in the inner wall of the drainage groove (9), and the through hole (8) is communicated with the rubber drainage pipe.

2. A door weather strip having a drain structure according to claim 1, wherein: the inner side of the sealing ring (4) is fixedly provided with a protruding strip (13), and the front side of the sealing ring (4) is embedded with a reinforcing block (3).

3. A door weather strip having a drain structure according to claim 1, wherein: every two are relative all be provided with buffering ball (12) between rubber strip (11), the front and the back of buffering ball (12) all with rubber strip (11) fixed connection.

4. A door weather strip having a drain structure according to claim 1, wherein: the front and the back of the inner wall of the empty groove (6) are fixedly provided with buffer blocks (7), and the buffer blocks (7) are distributed in a crossed manner.

5. A door weather strip having a drain structure according to claim 1, wherein: the four corners of the front side of the vehicle door (1) are fixedly provided with buckles (5), and the vehicle door (1) is fixedly connected with the sealing strip body (2) through the buckles (5).