CN209921311U - Door sealing structure - Google Patents
Door sealing structure Download PDFInfo
- Publication number
- CN209921311U CN209921311U CN201822130258.XU CN201822130258U CN209921311U CN 209921311 U CN209921311 U CN 209921311U CN 201822130258 U CN201822130258 U CN 201822130258U CN 209921311 U CN209921311 U CN 209921311U
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- door frame
- door
- joint strip
- automobile body
- installing
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- Seal Device For Vehicle (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a door seal structure, including door plant, door frame and door frame complex automobile body door frame, the door plant is installed on the door frame, the automobile body door frame is installed on the automobile body, all install first joint strip and second joint strip around the door frame and around the automobile body door frame, first joint strip is including being used for installing installation department, first extension and second extension in the door frame, the upper portion of installation department still is equipped with the recess, second joint strip is including being used for installing the male part on the inserting portion on the automobile body door frame and corresponding the first joint strip convex part in a wretched state. Compared with the prior art, the door sealing structure has the advantages that the door sealing structure meets the requirements of elasticity, tensile strength, weather resistance, common cleaning agent resistance and aging resistance.
Description
Technical Field
The utility model relates to a door seal structure.
Background
In recent years, urban rail trains such as domestic trains and the like are rapidly developed, the phenomenon of traffic congestion of a plurality of large cities is effectively reduced, the technical level of the Chinese subway and rail train reaches the international advanced level through the vigorous support and the diligent development of the country, some developing countries begin to use the experience of China for reference, the subway and rail traffic is rapidly developed and the subway and rail train is directly purchased from China, and meanwhile, with the increasingly accelerated urbanization process of China, more medium-sized cities are continuously enlarged, the traffic condition is increasingly severe, and the traffic condition is not added to rail traffic construction ranks for a short time. Due to the increase of market demand, the upgrading and updating rhythm of products is accelerated, and various rail train production and manufacturing enterprises bear great pressure and fully develop potential on the production efficiency. Because the subway is all high-speed in the process of traveling, this has higher requirement to the train door frame leakproofness.
Therefore, how to provide a door sealing structure which satisfies the requirements of elasticity, tensile strength, weather resistance, common cleaning agent resistance and aging resistance is the technical problem to be solved by the utility model.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect and problem of prior art, the utility model aims at providing a satisfy elasticity, tensile strength, weatherability, resistant ordinary cleaner and ageing-resistant door seal structure.
In order to achieve the above object, the present invention provides the following technical solutions
The utility model provides a door seal structure, includes door plant, door frame and door frame complex automobile body door frame, the door plant is installed on the door frame, the automobile body door frame is installed on the automobile body, all install first joint strip and second joint strip around the door frame and around the automobile body door frame, first joint strip is including being used for installing installation department, first extension and second extension in the door frame, the upper portion of installation department still is equipped with the recess, second joint strip is including being used for installing the male part on the automobile body door frame and corresponding the convex part on the first joint strip concave trough.
Furthermore, a groove body used for installing a second sealing rubber strip is arranged on the car body door frame.
Further, the groove is equal in size to the protrusion.
Furthermore, buffer cavities are arranged on the installation part of the first sealing rubber strip and the insertion part of the second sealing rubber strip.
Further, the cross section of the insertion portion is arrow-shaped.
Further, the slot body is provided with an insertion opening.
Further, the width of the insertion opening is smaller than the width of the insertion portion.
Compared with the prior art, the utility model discloses because all install first joint strip and second joint strip around the door frame and the automobile body door frame all around to the joint strip adopts high-quality rubber to make, consequently can satisfy performance requirements such as elasticity, tensile strength, weatherability, resistant ordinary cleaner and ageing-resistant, adapts to shenyang regional climatic condition's requirement.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the door sealing structure of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and obviously, 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 efforts belong to the protection scope of the present invention.
As shown in fig. 1, the utility model discloses a door seal structure, including door plant, door frame and door frame complex automobile body door frame, the door plant is installed on the door frame, the automobile body door frame is installed on the automobile body, all install first joint strip 1 and second joint strip 2 around the door frame and around the automobile body door frame, first joint strip 1 is including being used for installing installation department, first extension and second extension in the door frame, the upper portion of installation department still is equipped with recess 3, second joint strip 2 is including being used for installing insertion portion 4 on the automobile body door frame and corresponding convex part 5 on the first joint strip concave trough.
Through the above, it is found that the first sealing rubber strip and the second sealing rubber strip are arranged on the periphery of the door frame and the periphery of the door frame of the vehicle body, and the sealing rubber strips are made of high-quality rubber, so that the requirements of elasticity, tensile strength, weather resistance, common cleaning agent resistance, aging resistance and other performances can be met, and the weather-resistant sealing rubber strip is suitable for the requirements of climate conditions in Shenyang areas.
Specifically, be equipped with the cell body that is used for installing second joint strip on the automobile body door frame, can be with firm the installing on the automobile body door frame of second joint strip through the cell body that sets up.
In addition, it should be noted that the groove 3 and the protrusion 5 are equal in size, so that when the door is closed, a good sealing effect can be achieved.
In addition, it is worth mentioning that be equipped with the cushion chamber in the portion of inserting on the installation department on the first joint strip and on the second joint strip, can effectually guarantee through the cushion chamber that can play the effect of a buffering when the door is closed, can not damage the door body because of the impact.
In addition, for convenience of installation, the cross section of the insertion part is in an arrow shape, the groove body is provided with an insertion opening, and the width of the insertion opening is smaller than that of the insertion part, so that the sealing rubber strip can be more firmly installed.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The door sealing structure is characterized by comprising a door plate, a door frame and a door frame matched with the door frame, wherein the door plate is installed on the door frame, the door frame of the vehicle body is installed on the vehicle body, a first sealing rubber strip and a second sealing rubber strip are installed on the periphery of the door frame and the periphery of the door frame, the first sealing rubber strip comprises an installation part, a first extension part and a second extension part, the installation part is used for installing the door frame, the upper part of the installation part is further provided with a groove, and the second sealing rubber strip comprises an insertion part and a convex part, wherein the insertion part is used for installing the door frame of the vehicle body, and the convex.
2. The door sealing structure according to claim 1, wherein a groove for mounting the second joint strip is provided on the door frame of the vehicle body.
3. The door seal structure according to claim 2, wherein a buffer chamber is provided in the mounting portion of the first sealant strip and the insertion portion of the second sealant strip.
4. The door seal structure according to claim 1, wherein the cross section of the insertion portion is arrow-shaped.
5. The door seal structure according to claim 2, wherein the slot body is provided with an insertion opening.
6. The door seal structure according to claim 5, wherein a width of the insertion port is smaller than a width of the insertion portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822130258.XU CN209921311U (en) | 2018-12-19 | 2018-12-19 | Door sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822130258.XU CN209921311U (en) | 2018-12-19 | 2018-12-19 | Door sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209921311U true CN209921311U (en) | 2020-01-10 |
Family
ID=69064357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822130258.XU Active CN209921311U (en) | 2018-12-19 | 2018-12-19 | Door sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209921311U (en) |
-
2018
- 2018-12-19 CN CN201822130258.XU patent/CN209921311U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |