CN217374116U - Door protective plate sealing strip mounting structure and car - Google Patents
Door protective plate sealing strip mounting structure and car Download PDFInfo
- Publication number
- CN217374116U CN217374116U CN202121433047.9U CN202121433047U CN217374116U CN 217374116 U CN217374116 U CN 217374116U CN 202121433047 U CN202121433047 U CN 202121433047U CN 217374116 U CN217374116 U CN 217374116U
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- door
- sealing strip
- mounting groove
- mounting
- sealing
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- 238000007789 sealing Methods 0.000 title claims abstract description 90
- 230000001681 protective effect Effects 0.000 title claims abstract description 23
- 240000005002 Erythronium dens canis Species 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000037396 body weight Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000010009 beating Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Seal Device For Vehicle (AREA)
Abstract
The utility model relates to a door protective plate sealing strip mounting structure and car relates to automobile door protective plate technical field. The door comprises a door guard plate and a sealing strip; a mounting groove is formed on the door guard plate, and a convex tooth matched with the mounting groove is formed at the lip edge of the sealing strip; the sealing strip is installed on the door guard plate through the matching relation of the convex teeth and the installation groove, and when the vehicle door is closed, the sealing strip is directly contacted with the side wall doorsill of the vehicle body to realize sealing. The utility model discloses, the problem of the assembly control degree of difficulty that has solved the existence of current sealing strip mounting structure big, increase automobile body weight and enterprise manufacturing cost.
Description
Technical Field
The utility model relates to an automobile door protective plate technical field, concretely relates to door protective plate sealing strip mounting structure and car.
Background
The automobile door outer guard plate is one of automobile decoration parts, is installed on a door metal plate, and is internally provided with a sealing strip. When the door is closed, the sealing strip and the side wall of the vehicle body form a sealing structure in an interference fit mode, and the effects of blocking mud and sealing the inside of the vehicle body are achieved. In the prior art, the sealing strip is installed on a sealing strip installation plate which is developed independently, and then the sealing strip is assembled on an outer door protection plate together in a puncture welding/clamping/threaded connection mode or a side wall outer plate is added on a side wall doorsill and used for being matched and sealed with the sealing strip. Above-mentioned two kinds of assembly methods, all increased manufacturing procedure, it is big to lead to the assembly uniformity control degree of difficulty, and all increases a side wall planking on every door protective plate on sealing strip mounting panel or every side wall threshold, all makes whole automobile body weight greatly increased to there is the problem that the oil consumption rises, also does not accord with lightweight production standard, simultaneously, need develop alone and produce sealing strip mounting panel or side wall planking, improved the manufacturing cost of enterprise.
The utility model discloses a waterproof sealing structure of door base and threshold under closed state in CN 208006678U, it includes door inner panel and side wall threshold, install the door protection board on the medial surface of door inner panel, install the side wall planking on the lateral surface of side wall threshold, when the door is in closed state, the door protection board is separated by the setting with the side wall planking and is formed with sealed passageway, the base of door protection board is buckled and is extended towards door inner panel direction and is formed with the kink, the kink is buckled and is extended downwards and is formed with the sealing towards the sealing, the sealing is buckled and is extended towards door inner panel direction and is formed with the butt portion, butt portion butt is on door inner panel, the hole that leaks has been seted up on the butt portion, the upper end of side wall planking is provided with the sealing strip, on the door protection board and be close to the position fixedly connected with lower sealing strip of side wall planking lower extreme. This seal structure is simple, adopts the sealing strip to seal up equally, and low cost blocks the car with the rainwater effectually outside, has avoided the rainwater to enter into in the car. Obviously, the waterproof sealing structure adopts the structure that the side wall outer plate is additionally arranged on the side wall doorsill so as to be convenient for matching the sealing strip, and has the problems of high assembly control difficulty, and increased vehicle body weight and enterprise production cost.
Disclosure of Invention
An object of the utility model is to provide a door protective plate sealing strip mounting structure and car to solve the problem that the assembly control degree of difficulty that current sealing strip mounting structure exists is big, increase automobile body weight and enterprise manufacturing cost.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a door guard plate sealing strip mounting structure comprises a door guard plate and a sealing strip;
a mounting groove is formed on the door guard plate, and a convex tooth matched with the mounting groove is formed on the lip edge of the sealing strip;
the sealing strip is connected to the mounting groove in the door guard plate in a clamping mode through the convex teeth, and when the vehicle door is closed, the sealing strip is directly abutted to the side wall doorsill of the vehicle body, and sealing is achieved.
Preferably, the door guard plate is provided with an upper mounting groove and a lower mounting groove;
the upper lip and the lower lip of the sealing strip are both provided with convex teeth which are clamped with the two mounting grooves.
Preferably, the mounting recess is located adjacent to a lower portion of the door panel.
Preferably, the number of teeth is at least 3.
Preferably, said teeth formed by the upper lip extend downwardly and said teeth formed by the lower lip extend upwardly.
Preferably, the mounting groove and the convex tooth are in interference fit.
Preferably, the two ends of the sealing strip are abutted against the inner side walls of the baffles at the two ends of the door guard plate.
The utility model provides an automobile, includes the door, is equipped with in the door lower part door protective plate sealing strip mounting structure.
The utility model has the advantages that:
1) the sealing strip is directly arranged on the door protection plate by arranging the mounting groove directly and arranging the convex tooth clamped with the mounting groove on the sealing strip, and the sealing strip is directly contacted with the side wall threshold of the vehicle body when the vehicle door is closed to form interference fit, thereby realizing sealing effect, avoiding the problems that the sealing strip is arranged on the mounting plate or the side wall threshold of the vehicle body is required to be additionally provided with a side wall outer plate, and having large assembly control difficulty and increased vehicle body weight and enterprise production cost;
2) through setting up two upper and lower mounting groove and dogtooth, and form relative dogtooth on the sealing strip upper and lower lip, make the stress opposite direction of upper and lower mounting groove on the door protective plate to and the baffle inside wall looks butt at both ends AND gate protective plate both ends through the both ends of sealing strip, realized that the sealing strip is controlled the both ends spacing, further guaranteed the steadiness that the sealing strip was installed on the door protective plate, at automobile door protective plate technical field, had popularization practical value.
Drawings
Fig. 1 is a schematic structural view of a door trim sealing strip mounting structure of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B-B;
fig. 5 is a partial enlarged view at C-C in fig. 3.
Wherein, 1-door guard board, 101-installation groove, 102-baffle; 2-sealing strip, 201-convex tooth.
Detailed Description
The embodiments of the present invention will be described with reference to the accompanying drawings and preferred embodiments, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure in the specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept 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 form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.
As shown in fig. 1 to 5, a door panel weather strip mounting structure includes a door panel 1 and a weather strip 2;
a mounting groove 101 is formed on the door guard plate 1, and a convex tooth 201 matched with the mounting groove 101 is formed on the lip edge of the sealing strip 2;
the sealing strip 2 is clamped in the mounting groove 101 in the door guard plate 1 through the convex teeth 201, and when the vehicle door is closed, the sealing strip 2 is directly abutted with the side wall doorsill of the vehicle body to realize sealing.
The door protection plate is directly provided with the mounting groove, the sealing strip is provided with the convex teeth which are clamped with the mounting groove, the sealing strip is directly mounted on the door protection plate and is directly contacted with the side wall threshold of the automobile body when the automobile door is closed, interference fit is formed, sealing effect is achieved, the problems that the sealing strip is mounted on the mounting plate or the side wall outer plate needs to be added on the side wall threshold of the automobile body are avoided, assembly control difficulty is high, and automobile body weight and enterprise production cost are increased.
In this embodiment, the sealing strip is installed in the inboard of door backplate, and the door backplate is installed on the door panel beating, and when the door was closed, the sealing strip formed interference fit with the contact of automobile body side wall threshold lower part to realize manger plate, fender mud and sealing effect.
The door protective plate sealing strip mounting structure that this embodiment provided, directly in the mounting groove with the sealing strip joint at the door protective plate promptly, through actual experiment test, it is the same with the performance that the sealing strip was installed on the mounting panel.
The door guard board 1 is provided with an upper mounting groove 101 and a lower mounting groove 101;
the upper and lower lips of the sealing strip 2 are both formed with convex teeth 201 which are clamped with the two mounting grooves 101.
Through setting up two upper and lower mounting groove and dogtooth, the steadiness of assembly has further been guaranteed.
In this embodiment, the dogtooth of lip limit is the integrated into one piece structure on the sealing strip, and the accessible direct injection moulding has the advantage that the uniformity is good.
The mounting recess 101 is located near the lower portion of the door panel 1.
The number of teeth 201 is at least 3. To ensure the stability of the assembly.
The upper lip forming teeth 201 extend downwardly and the lower lip forming teeth 201 extend upwardly.
The upper lip and the lower lip of the sealing strip form opposite convex teeth, so that the stress directions of the upper mounting groove and the lower mounting groove on the door protection plate are opposite, and the stability of the sealing strip mounted on the door protection plate is further ensured.
The mounting groove 101 and the convex teeth 201 are in interference fit.
The two ends of the sealing strip 2 are abutted against the inner side walls of the baffles 102 at the two ends of the door guard plate 1.
Through the both ends looks butt of the baffle inside wall at AND gate backplate both ends of sealing strip, realized the sealing strip about both ends spacing, guaranteed the steadiness of whole sealing strip.
An automobile comprises a door, and a door guard weather strip mounting structure in the embodiment is arranged at the lower part of the door.
The utility model provides a door protective plate sealing strip mounting structure, at first, through directly setting up the mounting groove on the door protective plate, and set up the dogtooth with mounting groove looks joint on the sealing strip, make the sealing strip directly install on the door protective plate, and under the door closed condition, the sealing strip directly contacts with automobile body side wall threshold, form interference fit, realize the sealing action, avoided the sealing strip to install on the mounting panel or need increase the side wall planking on the automobile body side wall threshold, the assembly control degree of difficulty that exists is big, the problem of increase automobile body weight and enterprise's manufacturing cost, simultaneously, the mounting groove and the dogtooth simple structure, easy shaping, do not have unnecessary spare part, thereby reduced manufacturing cost, satisfied vehicle lightweight requirement, improved assembly efficiency; secondly, through setting up two upper and lower mounting groove and dogtooth, and form relative dogtooth on the sealing strip upper and lower lip, make the stress opposite direction of upper and lower mounting groove on the door protective plate to and the baffle inside wall looks butt at the both ends AND gate backplate both ends through the sealing strip, realized that the sealing strip is controlled the spacing at both ends, further guaranteed the steadiness that the sealing strip was installed on the door protective plate, at automobile door protective plate technical field, had popularization practical value.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model.
Claims (8)
1. A door protective plate sealing strip mounting structure is characterized by comprising a door protective plate (1) and a sealing strip (2);
a mounting groove (101) is formed on the door guard plate (1), and a convex tooth (201) matched with the mounting groove (101) is formed on the lip edge of the sealing strip (2);
the sealing strip (2) is clamped in the mounting groove (101) on the door guard plate (1) through the convex teeth (201), and when the vehicle door is closed, the sealing strip (2) is directly abutted to the side wall doorsill of the vehicle body to realize sealing.
2. The door panel weather strip mounting structure according to claim 1, wherein the door panel (1) is formed with upper and lower two mounting grooves (101);
the upper and lower lip of sealing strip (2) all be formed with two mounting groove (101) looks joint's dogtooth (201).
3. The door trim weather strip mounting structure according to claim 2, wherein the mounting groove (101) is located near a lower portion of the door trim (1).
4. The door trim weather strip mounting arrangement of claim 2, wherein the number of the projecting teeth (201) is at least 3.
5. The door panel weather strip attachment structure according to claim 4, wherein the projecting tooth (201) formed at the upper lip extends downward, and the projecting tooth (201) formed at the lower lip extends upward.
6. The door trim weather strip mounting arrangement of claim 2, wherein the mounting groove (101) is an interference fit with the tooth (201).
7. A door trim weather strip attachment structure according to claim 1, wherein both ends of the weather strip (2) abut against inner side walls of the retainer (102) at both ends of the door trim (1).
8. An automobile comprising a door, wherein a door trim weather strip attaching structure according to any one of claims 1 to 7 is provided in a lower portion of the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121433047.9U CN217374116U (en) | 2021-06-28 | 2021-06-28 | Door protective plate sealing strip mounting structure and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121433047.9U CN217374116U (en) | 2021-06-28 | 2021-06-28 | Door protective plate sealing strip mounting structure and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217374116U true CN217374116U (en) | 2022-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121433047.9U Active CN217374116U (en) | 2021-06-28 | 2021-06-28 | Door protective plate sealing strip mounting structure and car |
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| CN (1) | CN217374116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115352257A (en) * | 2022-09-20 | 2022-11-18 | 重庆长安汽车股份有限公司 | Drainage structure of vehicle door |
-
2021
- 2021-06-28 CN CN202121433047.9U patent/CN217374116U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115352257A (en) * | 2022-09-20 | 2022-11-18 | 重庆长安汽车股份有限公司 | Drainage structure of vehicle door |
| CN115352257B (en) * | 2022-09-20 | 2024-04-19 | 重庆长安汽车股份有限公司 | Drainage structure of vehicle door |
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