CN214874157U - Back door for automobile and automobile with back door - Google Patents
Back door for automobile and automobile with back door Download PDFInfo
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- CN214874157U CN214874157U CN202023103208.6U CN202023103208U CN214874157U CN 214874157 U CN214874157 U CN 214874157U CN 202023103208 U CN202023103208 U CN 202023103208U CN 214874157 U CN214874157 U CN 214874157U
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- back door
- sealing
- water leakage
- plate
- automobile
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Abstract
The utility model discloses a car that is used for back door of car and has it, a back door for car includes: the inner plate is arranged on the inner side of the outer plate, water leakage holes are formed in the inner plate, the first sealing element is arranged on the lower side of the inner plate, and at least part of the first sealing element is suitable for shielding the water leakage holes. According to the utility model discloses a back door for car, through the first sealing member that sets up at the downside of inner panel, can shelter from the hole that leaks betterly, not only can drain off betterly, can also prevent that outside impurity or water from leaking between the inner panel and the planking that the hole entered into the back door to the inner panel and the planking that can prevent the back door produce the corrosion, moreover, first sealing member is the downside in the hole that leaks for the cooperation of non-shutoff form, and the aesthetic property is better.
Description
Technical Field
The utility model belongs to the technical field of the car technique and specifically relates to a car that is used for back door of car and has it.
Background
In order to meet the special shape of the SUV back door, when the rear license plate is arranged on a rear bumper, but the license plate lamp is arranged on the back door, so that the section of the lower edge of the back door is thick, and the lowest point of running water is different from that of the traditional back door; if according to traditional drainage mode, can make whole car back door local position ponding, can arouse the corrosion risk for a long time; if the drainage structure is arranged at the lowest point, the fault risks of exposed features, water return and the like exist.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model discloses a back door for car is put forward to an object of the utility model, a back door drainage effect for car is good, pleasing to the eye.
According to the utility model discloses a back door for car includes: the inner plate is arranged on the inner side of the outer plate, and water leakage holes are formed in the inner plate; the first sealing element is arranged on the lower side of the inner plate, and at least part of the first sealing element is suitable for shielding the water leakage hole.
According to the utility model discloses a back door for car, through the first sealing member that sets up at the downside of inner panel, can shelter from the hole that leaks betterly, not only can drain off betterly, can also prevent that outside impurity or water from leaking between the inner panel and the planking that the hole entered into the back door to the inner panel and the planking that can prevent the back door produce the corrosion, moreover, first sealing member is the downside in the hole that leaks for the cooperation of non-shutoff form, and the aesthetic property is better.
In addition, according to the utility model discloses a back door for car, can also have following additional technical characterstic:
in some embodiments of the present invention, the first sealing member comprises: the first sealing edge is suitable for being fixed on the lower side of the inner plate through the fixing portion, the fixing portion is suitable for enabling the first sealing edge and the inner plate to be spaced apart, and at least part of the first sealing edge is located on the lower side of the water leakage hole.
Optionally, the fixing portion, the first sealing edge and the inner plate form a drainage channel with an opening facing inward, and an upper end of the drainage channel is communicated with the water leakage hole.
Optionally, the first seal further comprises: and the second sealing edge is arranged on one side of the outer plate facing the first sealing edge and extends towards the direction far away from the inner plate.
Further, the lower end of the second sealing edge is lower than the lower end of the outer plate.
In some embodiments of the present invention, a back door for an automobile further comprises: the second sealing piece is suitable for closing the installation gap of the decorative plate of the rear license plate lamp, one end of the second sealing piece is fixedly connected with the inner plate, and the other end of the second sealing piece is suitable for being fixedly connected with the first sealing piece.
Optionally, the first seal and the second seal are integrally formed.
In some embodiments of the present invention, the inner plate includes a first inclined plate and a second inclined plate, the inner plate is inclined downward from the outside toward the inside, the second inclined plate is inclined upward, so that the lowest position is formed at the intersection of the first inclined plate and the second inclined plate, and the water leakage hole is formed at the lowest position.
Optionally, the water leakage holes are provided in plurality, and the water leakage holes are uniformly spaced along the length direction of the lowest position.
The utility model discloses still provide an automobile that is used for back door of automobile with above-mentioned embodiment.
According to the utility model discloses car, through being provided with the back door that is used for the car of above-mentioned embodiment, can produce the corrosion after mode car back door intakes, can improve the life of car, also can make car back door not have the check valve of closure type, not only save the cost, still make the back door of car comparatively pleasing to the eye.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of the inside of a back door for an automobile according to an embodiment of the present invention.
Fig. 2 is a schematic structural view illustrating a closed state of a back door for an automobile according to an embodiment of the present invention.
Fig. 3 is a sectional view taken along line a-a of fig. 2.
Reference numerals:
a back door 100 for a vehicle,
An inner plate 1, water leakage holes 11, a first inclined plate 12, a second inclined plate 13, an outer plate 2,
A first seal member 3, a fixing portion 31, a first seal edge 32, a second seal edge 33,
A second seal 4.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
A back door 100 for an automobile according to an embodiment of the present invention will be described with reference to fig. 1 to 3.
As shown in fig. 1 to 3, a back door 100 for an automobile according to an embodiment of the present invention includes an inner panel 1, an outer panel 2, and a first sealing member 3.
Specifically, the inner plate 1 is disposed on the inner side of the outer plate 2, as shown in fig. 3, a bent portion is formed at the edge of the outer plate 2, the bent portion forms a groove shape with an upward opening, the edge of the inner plate 1 is adapted to be inserted into the groove-shaped bent portion after being bent, so as to complete the matching between the edge of the inner plate 1 and the edge of the outer plate 2,
here, it should be noted that, in a rainy day or a car wash, due to the design of parts (such as a buffer block and other parts) between the inner panel 1 and the outer panel 2 of the back door 100, a small amount of water inflow phenomenon is easily generated between the inner panel 1 and the outer panel 2 of the back door 100, and therefore, in order to discharge water entering between the inner panel 1 and the outer panel 2 of the back door 100, a drainage system is provided to prevent a bad phenomenon that water entering between the inner panel 1 and the outer panel 2 of the back door 100 cannot be discharged and metal parts between the inner panel 1 and the outer panel 2 are corroded, and long-term corrosion easily affects the service life of the whole car.
In the present application, the water leakage holes 11 are formed on the inner panel 1, and thus, when water enters between the inner panel 1 and the outer panel 2 of the back door 100, the water can be discharged from the water leakage holes 11. In the example shown in fig. 3, the water leakage holes 11 are located at the bottom of the inner panel 1.
Regarding the design of the water leakage hole 11, it should be noted that, in the prior art, in order to prevent external impurities from entering between the inner plate 1 and the outer plate 2 of the back door 100 from the water leakage hole 11, a one-way valve of a plug type is generally arranged, that is, the one-way valve is plugged into the water leakage hole 11, water between the inner plate 1 and the outer plate 2 of the back door 100 can flow out through the one-way valve, and external impurities and water cannot enter between the inner plate 1 and the outer plate 2 of the back door 100 from the one-way valve. However, it can be understood that this not only increases the cost of the check valve, but also increases the assembly process, and in addition, the check valve is installed on the water leakage hole 11, and the appearance is also easily affected due to the color inconsistency between the check valve and the inner plate 1.
Based on this, in the present application, the first sealing member 3 is disposed at the lower side of the inner panel 1, and at least a portion of the first sealing member 3 is adapted to shield the water leakage hole 11, that is, the first sealing member 3 is disposed at the lower side of the inner panel 1, and the first sealing member 3 does not need to be blocked in the water leakage hole 11, and only blocks the lower side of the water leakage hole 11 in a blocking manner, so as to prevent external impurities and water from entering between the inner panel 1 and the outer panel 2 of the back door 100 from the water leakage hole 11, and when the inner panel 1 and the outer panel 2 of the back door 100 have water, since the first sealing member 3 is disposed at the lower side of the water leakage hole 11 in a blocking manner, the water can be discharged through the water leakage hole 11 without any obstacle, which is simple and effective, and has good practicability. Moreover, because the first sealing member 3 is only arranged in a shielding manner, the first sealing member 3 can be constructed into the same color with other structures of the automobile, so that the water leakage hole 11 cannot be exposed after the first sealing member 3 is shielded in the water leakage hole 11, and a one-way valve for plugging the water leakage hole 11 cannot be suddenly generated, thereby realizing the effect of improving the aesthetic property.
Therefore, according to the utility model discloses a back door 100 for car, through the first sealing member 3 that sets up at the downside of inner panel 1, can shelter from the hole 11 that leaks betterly, not only can drain betterly, can also prevent that outside impurity or water from leaking between hole 11 enters into back door 100's inner panel 1 and planking 2 to can prevent that back door 100's inner panel 1 and planking 2 from producing the corrosion, moreover, first sealing member 3 is the downside of non-shutoff form cooperation at the hole 11 that leaks, and the aesthetic property is better.
In some embodiments of the present invention, the first sealing member 3 comprises: a fixing portion 31 and a first sealing edge 32, the first sealing edge 32 being adapted to be fixed to the lower side of the inner panel 1 by the fixing portion 31, the fixing portion 31 being adapted to space the first sealing edge 32 from the inner panel 1, wherein at least a portion of the first sealing edge 32 is located at the lower side of the water leakage hole 11.
In the example shown in fig. 3, the fixing portion 31 is formed in a block structure, the fixing portion 31 is adapted to be adhered to the lower side of the inner panel 1 by means of adhesive, the first sealing edge 32 is provided on a side of the fixing portion 31 away from the inner panel 1, and the first sealing member 3 is adapted to extend in a direction parallel to the inner panel 1 to shield the lower side of the water leakage hole 11.
In some examples, the first sealing member 3 may completely close the lower side of the water leakage hole 11, and then a water outlet hole communicating with the water leakage hole 11 is formed on the first sealing member 3.
In other examples as shown in fig. 3, the fixing portion 31, the first sealing edge 32 and the inner plate 1 form a drainage channel with an opening facing the inside, and the upper end of the drainage channel is communicated with the water leakage hole 11, so that water can enter the drainage channel after flowing out through the water leakage hole 11 to be guided to the inside in a directional manner.
In some embodiments of the present invention, as shown in fig. 3, the first sealing member 3 further comprises: and a second sealing edge 33, wherein the second sealing edge 33 is arranged on one side of the first sealing edge 32 facing the outer plate 2 and extends in a direction away from the inner plate 1. In the example shown in fig. 3, the second sealing edge 33 extends in the up-down direction shown in fig. 3, and the water flow direction is, for example, the dotted line direction in fig. 3 when the car is washed, and the second sealing edge 33 can better block the water flow in this direction, thereby preventing water from entering between the inner panel 1 and the outer panel 2 of the tailgate 100 from the water leakage holes 11 when the car is washed.
Further, the lower end of the second sealing edge 33 is lower than the lower end of the outer panel 2, that is, when the back door 100 is in a closed state as shown in fig. 2, the second sealing edge 33 can shield the gap between the back door 100 and the rear bumper, so that water can be prevented from entering in this direction, and the sealing effect is good.
In some examples of the present invention, as shown in fig. 3, the back door 100 for an automobile further includes: and the second sealing element 4 is suitable for closing the installation gap of the decorative plate of the rear license plate lamp, one end of the second sealing element 4 is fixedly connected with the inner plate 1, and the other end of the second sealing element 4 is suitable for being fixedly connected with the first sealing element 3. That is, as described above, after the first sealing member 3 and the second sealing member 4 are coupled, the first sealing member 3 and the second sealing member 4 may be formed in the same color, so that an aesthetically unpleasing phenomenon caused by a sudden one-way valve may be prevented, and the stability of the assembly of the first sealing member 3 may be further improved by the coupling between the first sealing member 3 and the second sealing member 4.
In some embodiments, the first sealing element 3 and the second sealing element 4 are integrally formed, for example, the first sealing element 3 and the second sealing element 4 may be made of plastic, plastic or other injection molding type material, so that the first sealing element 3 and the second sealing element 4 are integrally formed by injection molding, the fit clearance between the first sealing element 3 and the second sealing element 4 can be reduced, and the sealing effect can be ensured.
In some embodiments of the present invention, the inner plate 1 includes a first inclined plate 12 and a second inclined plate 13, and the first inclined plate 12 is inclined downward and the second inclined plate 13 is inclined upward in the direction from the outside to the inside of the inner plate 1, so that the lowest position is constructed at the boundary between the first inclined plate 12 and the second inclined plate 13, and the water leakage hole 11 is located at the lowest position. Therefore, after water enters between the inner plate 1 and the outer plate 2 of the back door 100, the water can be discharged from the water leakage hole 11 at the lowest position, and a good water discharging effect can be realized.
In some examples, the inner panel 1 of the inner panel 1 is gradually inclined toward the lower portion in a direction from both sides of the width direction toward the middle, and thus, water entering the interior of the back door 100 may be concentrated in the middle of the inner panel 1 and discharged.
In the example shown in fig. 3, the water leakage holes 11 may be located entirely on the first inclined plate 12, but it is understood that they may be located entirely on the second inclined plate 13, and in another example, the water leakage holes 11 may be located half on the first inclined plate 12 and half on the second inclined plate 13, which is not limited herein.
Alternatively, the water leakage holes 11 are provided in plural, and the plural water leakage holes 11 are provided at regular intervals in the length direction of the lowest position. Thus, by providing a plurality of water leakage holes 11, the drainage capacity and drainage effect of the back door 100 can be improved, and the practicability is good.
The present invention also provides an automobile having the back door 100 for an automobile of the above embodiment.
According to the utility model discloses car, through being provided with the back door 100 that is used for the car of above-mentioned embodiment, can produce the corrosion after mode car back door 100 intakes, can improve the life of car, also can make car back door 100 not have the check valve of closure type, not only save the cost, still make the back door 100 of car more pleasing to the eye.
Other constructions and operations of the back door 100 for a vehicle according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the terms "some embodiments," "optionally," "further," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A tailgate for an automobile, comprising:
the inner plate is arranged on the inner side of the outer plate, and water leakage holes are formed in the inner plate;
the first sealing element is arranged on the lower side of the inner plate, and at least part of the first sealing element is suitable for shielding the water leakage hole.
2. A back door for an automobile according to claim 1, wherein the first sealing member comprises: the first sealing edge is suitable for being fixed on the lower side of the inner plate through the fixing portion, the fixing portion is suitable for enabling the first sealing edge and the inner plate to be spaced apart, and at least part of the first sealing edge is located on the lower side of the water leakage hole.
3. The back door for an automobile as claimed in claim 2, wherein the fixing portion, the first sealing rim and the inner panel construct a drain passage opened to an inner side, an upper end of the drain passage communicating with the water leakage hole.
4. A back door for an automobile according to claim 2, wherein the first sealing member further comprises: and the second sealing edge is arranged on one side of the outer plate facing the first sealing edge and extends towards the direction far away from the inner plate.
5. A back door for an automobile according to claim 4, wherein the lower end of the second sealing rim is lower than the lower end of the outer panel.
6. The back door for an automobile according to claim 1, further comprising: the second sealing piece is suitable for closing the installation gap of the decorative plate of the rear license plate lamp, one end of the second sealing piece is fixedly connected with the inner plate, and the other end of the second sealing piece is suitable for being fixedly connected with the first sealing piece.
7. A back door for an automobile according to claim 6, wherein the first and second sealing members are integrally formed.
8. A tailgate for an automobile according to claim 1, wherein said inner panel includes a first inclined panel inclined downward and a second inclined panel inclined upward in a direction from outside to inside of said inner panel to define a lowermost position at a boundary of said first inclined panel and said second inclined panel, said water leakage hole being provided at said lowermost position.
9. A back door for a vehicle according to claim 8, wherein the water leakage hole is provided in plural numbers, and the plural water leakage holes are provided at regular intervals along a length direction of the lowest position.
10. An automobile, characterized by comprising a back door for an automobile as recited in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023103208.6U CN214874157U (en) | 2020-12-21 | 2020-12-21 | Back door for automobile and automobile with back door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023103208.6U CN214874157U (en) | 2020-12-21 | 2020-12-21 | Back door for automobile and automobile with back door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214874157U true CN214874157U (en) | 2021-11-26 |
Family
ID=78931924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023103208.6U Active CN214874157U (en) | 2020-12-21 | 2020-12-21 | Back door for automobile and automobile with back door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214874157U (en) |
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2020
- 2020-12-21 CN CN202023103208.6U patent/CN214874157U/en active Active
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| GR01 | Patent grant | ||
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Effective date of registration: 20220322 Granted publication date: 20211126 |
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| PP01 | Preservation of patent right |