CN111648688A - Door position self-adaptation retaining mechanism and car - Google Patents
Door position self-adaptation retaining mechanism and car Download PDFInfo
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- CN111648688A CN111648688A CN201911101828.5A CN201911101828A CN111648688A CN 111648688 A CN111648688 A CN 111648688A CN 201911101828 A CN201911101828 A CN 201911101828A CN 111648688 A CN111648688 A CN 111648688A
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- sliding block
- vehicle door
- door
- elastic rubber
- slider
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F7/00—Accessories for wings not provided for in other groups of this subclass
- E05F7/04—Arrangements affording protection against rattling
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Abstract
The invention discloses a vehicle door position self-adaptive retaining mechanism and a vehicle, wherein the vehicle door position self-adaptive retaining mechanism comprises an L-shaped sliding block seat and a sliding block, a dovetail groove on the L-shaped sliding block seat is matched with the sliding block to mainly play a guiding role, so that the sliding block moves along the dovetail groove to extrude an elastic rubber block positioned in the sliding block, and a first baffle plate is matched with the sliding block through a wedge surface, so that the moving track of the sliding block can move along a preset direction, a vehicle door fixedly connected with the sliding block is opened and closed relative to a vehicle body along a set direction, the vehicle door and the vehicle body are effectively and accurately meshed, the vehicle door and the vehicle body can be kept in a relatively stable state after being closed, the vehicle door and the vehicle body are prevented from shaking/colliding, the stress condition of a door lock is improved, and the service life of.
Description
Technical Field
The invention relates to the technical field of automobile manufacturing, in particular to a door position self-adaptive retaining mechanism and an automobile.
Background
The limiting block (called bump in English) is an indispensable part in the automobile opening and closing part system, no matter the automobile door, the trunk cover and the engine compartment cover, the limiting block can keep a relatively stable state with the automobile body after the automobile door (or two covers) is closed by the limiting block, so that the automobile door and the automobile body are not prone to shaking/colliding, the stress working condition of the door lock is improved, and the service life of the door lock and the service life of the whole door system are prolonged.
However, a prerequisite for achieving the above-described function is that the door and the vehicle body can be effectively "engaged". The conventional limiting block is a simple rubber body structure, the structure has no self-adjusting function, and the assembly of a final assembly worker before the finished automobile leaves a factory is guaranteed, so that a certain interference amount is generally reserved. However, the assembly adjustment mode has small interference amount or large interference amount, which causes different door closing force and non-uniform state; even in the use stage of a user, the limit failure or the door cannot be closed due to the change of the posture of the vehicle door, so that the faults of abnormal vibration and noise of the opening and closing piece, premature damage of parts and the like are caused.
Disclosure of Invention
The invention aims to solve the problem that the automobile door of the automobile in the prior art cannot be reliably positioned and matched with the automobile body in the opening and closing processes.
In order to solve the technical problem, the embodiment of the invention discloses a self-adaptive holding mechanism for the position of a vehicle door, which comprises an L-shaped sliding block seat and a sliding block; the L-shaped sliding block seat comprises a first sliding block seat part and a second sliding block seat part, one end of the first sliding block seat part is connected with one end of the second sliding block seat part to form an L-shaped structure, the second sliding block seat part is fixed on the automobile body, and the surface of the other side of the sliding block is a wedge-shaped surface and is used for being matched with an L-shaped baffle on the automobile door so that the L-shaped baffle can link the sliding block to slide relative to the second sliding block along the length direction of the second sliding block when the automobile door is closed;
a blind hole is formed in the sliding block along the length extending direction of the sliding block, the opening end of the blind hole faces the first sliding block seat part, an elastic rubber block is arranged in the blind hole, one end of the elastic rubber block is fixedly connected in the blind hole, the other end of the elastic rubber block protrudes out of the blind hole and is fixedly connected to the first sliding block seat part, a dovetail groove is formed in one side surface of the second sliding block seat part along the length direction of the second sliding block seat part, and the other side of the sliding block slides along the dovetail groove to extrude the elastic rubber; when the compression amount of the elastic rubber block is larger than the preset value, the vehicle door is in a closed state relative to the vehicle body.
Adopt above-mentioned technical scheme, L type sliding block seat is the metal material, can be through casting, mode realization such as machine tooling, dovetail and slider cooperation on it mainly play the guide effect, make the slider remove along the dovetail, with the compression of extrusion elastic rubber piece that is located the slider, and first baffle passes through the cooperation of wedge with the slider, make the removal orbit of slider remove along predetermineeing the direction, make fixed connection's door open and close for the automobile body along set direction with it, effectively make accurate meshing between door and the automobile body, can keep relatively stable state with the automobile body after realizing the door and closing, make door and automobile body be unlikely to appear rocking/colliding with the phenomenon, improve the atress operating mode of lock, improve lock and whole door system's life-span. The self-adaptive maintaining mechanism for the position of the vehicle door introduced by the invention can effectively solve the problem of shaking/collision of the vehicle door and the vehicle body, reduces the assembly and adjustment amount and improves the total assembly efficiency; and the self-adjusting function of the door can ensure that the door system has stronger tolerance capability, ensure that the door can be effectively engaged and limited under various surface difference adjustment, realize the reliable positioning of the door in a closed state and thoroughly eliminate vibration abnormal sound.
According to another specific embodiment of the present invention, in the adaptive holding mechanism for a vehicle door position disclosed in the embodiment of the present invention, the two end surfaces of the elastic rubber block are respectively provided with a first clamping portion and a second clamping portion, the first clamping portion is clamped with the blind hole, and the second clamping portion is clamped with the first slider seat portion.
By adopting the technical scheme, the two end faces of the elastic rubber block are respectively provided with the first clamping part and the second clamping part, the first clamping part is clamped with the blind hole, the second clamping part is clamped with the first sliding block seat part, so that the elastic rubber block is fixedly arranged between the blind hole of the sliding block and the first sliding block seat part and is used for being extruded when the sliding block slides, the actually required compression amount of the elastic rubber block is controlled according to the sliding displacement amount of the sliding block or the extrusion force borne by the elastic rubber block, the vehicle door can be effectively meshed with the vehicle body when the vehicle door is closed or opened, and the situation that the meshing amount of the vehicle door and the vehicle body is fixed in the prior art, which causes different closing force and different states is prevented; even in the use stage of a user, the limit failure or the door cannot be closed due to the change of the posture of the vehicle door, so that the faults of abnormal vibration and noise of the opening and closing piece, premature damage of parts and the like are caused.
According to another embodiment of the present invention, the embodiment of the present invention discloses a door position adaptive holding mechanism, wherein the compressible amount of the elastic rubber block is at least not less than 10 cm.
By adopting the technical scheme, the elastic rubber block is generally silicon rubber, and the elastic rigidity and the size of the elastic rubber block are directly customized from a supplier according to the requirement; the elastic rubber block is generally EPDM rubber, and the compressible quantity is at least not less than 10cm, so that the vehicle door and the vehicle body can be opened to form a certain angle, and effective meshing can be ensured when the vehicle door is closed.
According to another specific embodiment of the invention, the self-adaptive holding mechanism for the position of the vehicle door is disclosed in the embodiment of the invention, a buffer block is arranged in the dovetail groove, and the buffer block is positioned on one side of the slide block far away from the first slide block seat part.
Adopt above-mentioned technical scheme, be provided with the buffer block in the dovetail, the buffer block is located the slider and keeps away from one side of first slider seat portion, and the primary function is when the slider returns along the dovetail (when opening the door promptly), avoids slider and the direct striking of spacer pin on the second slider seat portion at the terminal of returning journey, plays buffering amortization effect.
According to another specific embodiment of the invention, in the vehicle door position self-adaptive holding mechanism disclosed in the embodiment of the invention, the second slider seat part is provided with a limiting hole, a limiting pin is arranged in the limiting hole, the limiting pin is positioned in the dovetail groove through the limiting hole, and the limiting pin is positioned on one side of the buffer block far away from the first slider seat part so as to limit the slider to slide out of the dovetail groove.
Adopt above-mentioned technical scheme, the spacer pin is ordinary steel, adopts cold-heading or machining mode, and with the riveting of second slider seat portion or spiro union together, the primary function is that the limited slide does not deviate from on second slider seat portion or dovetail.
According to another embodiment of the invention, the length of the dovetail groove is not less than the length of the slider.
By adopting the technical scheme, the length of the dovetail groove is not less than that of the sliding block, so that the sliding amount of the sliding block is ensured, the vehicle door and the vehicle body can be opened to form a certain angle, and effective meshing can be ensured when the vehicle door is closed.
The invention also provides an automobile which comprises an automobile door and an automobile body, and also comprises the automobile door position self-adaptive retaining mechanism, wherein the automobile door is provided with an L-shaped baffle, the L-shaped baffle comprises a first baffle and a second baffle, the second baffle is connected with the automobile door, one end of the automobile door position self-adaptive retaining mechanism is arranged on the automobile body, and the other end of the automobile door position self-adaptive retaining mechanism is arranged on the first baffle.
By adopting the technical scheme, the invention also provides an automobile which comprises the automobile door and the automobile body and also comprises the automobile door position self-adaptive retaining mechanism, so that the situation that the automobile door and the automobile body of the automobile are shaken/collided can be effectively solved, the assembly and adjustment amount is reduced, and the total assembly efficiency is improved; and the self-adjusting function of the door can ensure that the door system has stronger tolerance capability, ensure that the door can be effectively engaged and limited under various surface difference adjustment, realize the reliable positioning of the door in a closed state and thoroughly eliminate vibration abnormal sound.
The invention has the beneficial effects that:
the invention provides a self-adaptive holding mechanism for a vehicle door position, wherein a dovetail groove on an L-shaped sliding block seat is matched with a sliding block to mainly play a guiding role, so that the sliding block moves along the dovetail groove to extrude the compression amount of an elastic rubber block positioned in the sliding block, and a first baffle plate is matched with the sliding block through a wedge surface, so that the moving track of the sliding block can move along a preset direction, a vehicle door fixedly connected with the sliding block is opened and closed relative to a vehicle body along a set direction, the vehicle door is effectively and accurately meshed with the vehicle body, the vehicle door can be kept in a relatively stable state with the vehicle body after being closed, the vehicle door and the vehicle body are prevented from shaking/colliding, the stress working condition of a door lock is improved, and the service life of the door lock and. The self-adaptive maintaining mechanism for the position of the vehicle door introduced by the invention can effectively solve the problem of shaking/collision of the vehicle door and the vehicle body, reduces the assembly and adjustment amount and improves the total assembly efficiency; and the self-adjusting function of the door can ensure that the door system has stronger tolerance capability, ensure that the door can be effectively engaged and limited under various surface difference adjustment, realize the reliable positioning of the door in a closed state and thoroughly eliminate vibration abnormal sound.
Drawings
Fig. 1 is a schematic view of an overall assembly structure of a door position adaptive holding mechanism and an L-shaped baffle of a vehicle door according to embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a door position adaptive holding mechanism provided in embodiment 1 of the present invention.
FIG. 3a is a cross-sectional view of a door position adaptive holding mechanism and an L-shaped fence of a vehicle door provided in embodiment 1 of the present invention in a first assembled state;
FIG. 3b is a cross-sectional view of the adaptive door position maintaining mechanism provided in embodiment 1 of the present invention and an L-shaped fence of a vehicle door in a second assembled state;
FIG. 3c is a sectional view of the adaptive door position maintaining mechanism provided in embodiment 1 of the present invention, together with an L-shaped fence of a vehicle door, in a third assembled state;
fig. 4 is a partial schematic view of an automobile provided with the door position adaptive holding mechanism according to embodiment 1 in embodiment 2 of the present invention.
Description of reference numerals:
10. a door position adaptive holding mechanism;
100. an L-shaped slider seat;
110. a first slider seat portion;
120. a second slider seat portion;
1201. a dovetail groove;
200. a slider;
210. blind holes;
300. an L-shaped baffle plate;
310. a first baffle plate;
320. a second baffle;
400. an elastic rubber block;
410. a first clamping part;
420. a second clamping part;
500. a buffer block;
600. a spacing pin;
700. a vehicle door;
800. a vehicle body.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure. While the invention will be described in conjunction with the preferred embodiments, it is not intended that features of the invention be limited to these embodiments. On the contrary, the invention is described in connection with the embodiments for the purpose of covering alternatives or modifications that may be extended based on the claims of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be practiced without these particulars. Moreover, some of the specific details have been left out of the description in order to avoid obscuring or obscuring the focus of the present invention. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that in this specification, like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.
In the description of the present embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the present invention.
The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present embodiment, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present embodiment can be understood in specific cases by those of ordinary skill in the art.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Example 1
In order to solve the problem that the vehicle door of the automobile in the prior art cannot be reliably positioned and matched with the vehicle body in the opening and closing processes, as shown in fig. 1-3, the embodiment of the invention discloses a self-adaptive maintaining mechanism 10 for the vehicle door position, which comprises an L-shaped sliding block seat 100 and a sliding block 200; the L-shaped slider seat 100 comprises a first slider seat part 110 and a second slider seat part 120, one end of the first slider seat part 110 is connected with one end of the second slider seat part 120 to form an L shape, the second slider seat part 120 is fixed on a vehicle body, one side of the slider 200 can be slidably arranged between one side surface of the second slider seat part 120 and a first baffle plate 310 of an L-shaped baffle plate 300 on a vehicle door, and the abutting surfaces of the slider 200 and the first baffle plate 310 are arranged to be matched in a wedge shape; a blind hole 210 is arranged in the slider 200 along the length extension direction, the open end of the blind hole 210 faces the first slider seat part 110, an elastic rubber block 400 is arranged in the blind hole, one end of the elastic rubber block 400 is fixedly connected in the blind hole 210, the other end of the elastic rubber block 400 protrudes out of the blind hole 210 and is fixedly connected on the first slider seat part 110, a dovetail groove 1201 is arranged on one side surface of the second slider seat part 120 along the length direction of the second slider seat part 120, and the other side of the slider 200 slides along the dovetail groove 1201 to extrude the elastic rubber block 400; when the compression amount of the elastic rubber block 400 is smaller than a preset value, the vehicle door is in an open state relative to the vehicle body, and when the compression amount of the elastic rubber block 400 is larger than the preset value, the vehicle door is in a closed state relative to the vehicle body.
Specifically, in the present embodiment, the L-shaped slider seat 100 is made of metal, and can be implemented by casting, machining, or the like, the dovetail groove 1201 on the second slider seat 120 and the slider 200 cooperate to mainly perform a guiding function, so that the slider 200 moves along the dovetail groove 1201, to press the elastic rubber block 400 positioned in the blind hole 210 of the slider 200, and the first barrier 310 is engaged with the slider 200 through the wedge surface, so that the moving track of the slider 200 can move along a preset direction, the door fixedly connected with the door is opened and closed relative to the vehicle body along the set direction, so that the door and the vehicle body are effectively meshed accurately, the door and the vehicle body can be kept in a relatively stable state after being closed, the door and the vehicle body are not prone to shaking/colliding, the stress working condition of the door lock is improved, and the service life of the door lock and the service life of the whole door system are prolonged. The self-adaptive maintaining mechanism for the position of the vehicle door introduced by the invention can effectively solve the problem of shaking/collision of the vehicle door and the vehicle body, reduces the assembly and adjustment amount and improves the total assembly efficiency; and the self-adjusting function of the door can ensure that the door system has stronger tolerance capability, ensure that the door can be effectively engaged and limited under various surface difference adjustment, realize the reliable positioning of the door in a closed state and thoroughly eliminate vibration abnormal sound.
Specifically, the preset value is determined according to the actual compressed amount of the elastic rubber block 400 when the door is closed, for example, when the compressed amount of the elastic rubber block 400 is smaller than the actual compressed amount, the vehicle door is in an open state relative to the vehicle body, and when the compressed amount of the elastic rubber block 400 is larger than the actual compressed amount, the vehicle door is in a closed state relative to the vehicle body. The specific actual amount of compression is determined according to the actual vehicle type of each vehicle and the amount of engagement between the door and the vehicle body when the door is closed, and this embodiment is not particularly limited thereto.
As shown in fig. 1 to 3, according to another specific embodiment of this embodiment, in the door position adaptive holding mechanism 10 disclosed in this embodiment, two end surfaces of the elastic rubber block 400 are respectively provided with a first clamping portion 410 and a second clamping portion 420, the first clamping portion 410 is clamped with the blind hole 210, the second clamping portion 420 is clamped with the first slider seat portion 110, so that the elastic rubber block 400 is fixedly disposed between the blind hole 210 of the slider 200 and the first slider seat portion 110 for being pressed when the slider 200 slides, so as to control the actually required compression amount of the elastic rubber block 400 according to the sliding displacement amount of the slider 200 or the pressing force carried by the elastic rubber block 400, so that when the door is closed or opened, the door and the vehicle body can be effectively engaged, and the engagement amount of the door and the vehicle body in the prior art is prevented from being fixed, which results in different closing forces, the states are not uniform; even in the use stage of a user, the limit failure or the door cannot be closed due to the change of the posture of the vehicle door, so that the faults of abnormal vibration and noise of the opening and closing piece, premature damage of parts and the like are caused.
As shown in fig. 1 to 3, according to another specific embodiment of this embodiment, the embodiment of this embodiment discloses a door position adaptive holding mechanism 10, and the compressible amount of the elastic rubber block 400 is at least not less than 10 cm. Specifically, the elastic rubber block 400 is generally a silicone rubber, and its elastic rigidity and size are directly customized from a supplier as required; the elastomeric rubber blocks 400 are typically EPDM rubber and are compressible by at least 10cm to ensure that the door and body can be opened at an angle and to ensure positive engagement when the door is closed. The specific compressible amount may be 10cm or 15cm, and may be selected according to actual needs, which is not specifically limited in this embodiment.
As shown in fig. 1 to fig. 3, according to another specific embodiment of this embodiment, in the vehicle door position adaptive holding mechanism 10 disclosed in the embodiment of this embodiment, a buffer block 500 is disposed in the dovetail groove 1201, and the buffer block 500 is located on a side of the slider 200 away from the first slider seat portion 110, and mainly functions to prevent the slider 200 from directly hitting the limit pin 600 on the second slider seat portion 120 at the end of the return stroke when the slider 200 returns along the dovetail groove 1201 (i.e., when the door is opened), so as to perform buffering and noise reduction functions. The spacer 600 is described in detail below.
As shown in fig. 1 to fig. 3, according to another specific embodiment of this embodiment, in the vehicle door position adaptive holding mechanism 10 disclosed in the embodiment of this embodiment, a limiting hole (not shown) is provided on the second slider seat portion 120, a limiting pin 600 is provided in the limiting hole, the limiting pin 600 is located in the dovetail groove 1201 through the limiting hole, and the limiting pin 600 is located on a side of the buffer block 500 away from the first slider seat portion 110 to limit the slider 200 from sliding out of the dovetail groove 1201. In addition, the limit pin 600 is made of common steel and is riveted or screwed with the slider 200 by adopting a cold heading or machining mode.
As shown in fig. 1 to 3, according to another specific embodiment of the present embodiment, in the door position adaptive holding mechanism 10 disclosed in the embodiment of the present embodiment, the length of the dovetail groove 1201 is not less than the length of the slider 200, so that the slidable amount of the slider 200 is ensured, the door and the vehicle body can be opened at a certain angle, and effective engagement can be ensured when the door is closed.
It should be understood that, for the convenience of understanding the operation state of the elastic rubber block 400 when being pressed, as shown in fig. 3a, when the door and the vehicle body are in the open state, the slide 200 has not yet slid along the dovetail groove 1201, and the elastic rubber block 400 is in the original uncompressed state. As shown in fig. 3b, when the door starts to close, the slider 200 starts to slide along the dovetail groove 1201 and starts to press the elastic rubber block 400. As shown in fig. 3c, when the vehicle door and the vehicle body are in a closed state, the slide 200 slides along the dovetail groove 1201 to a limit position or a preset position, at which the elastic rubber block 400 is in a compressed state and is compressed to a preset amount of compression, at which the vehicle door and the vehicle body are just in a closed state.
In addition, the surfaces of the above components according to this embodiment need to be subjected to rust-proof treatment, such as painting or galvanizing, to ensure that the components do not corrode when they meet water, which affects the reliability of the closed door.
Example 2
As shown in fig. 1 to 4, the present embodiment further provides an automobile, which includes an automobile door 700, an automobile body 800, and an automobile door position adaptive holding mechanism 10 according to embodiment 1, wherein an L-shaped baffle 300 is disposed at the automobile door 700, the L-shaped baffle 300 includes a first baffle 310 and a second baffle 320, the second baffle 320 is connected to the automobile door 700, one end of the automobile door position adaptive holding mechanism 10 is disposed on the automobile body 800, and the other end is disposed on the first baffle 310, so that the situation of shaking/collision between the automobile door 700 and the automobile body 800 of the automobile can be effectively solved, the assembly and adjustment amount is reduced, and the total assembly efficiency is improved; and the self-adjusting function of the door body can ensure that the door system has stronger tolerance capability, ensure that the door 700 can be effectively engaged and limited under various surface difference adjustment, realize the reliable positioning of the door 700 in a closed state and thoroughly eliminate vibration abnormal sound.
While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a more detailed description of the invention, taken in conjunction with the specific embodiments thereof, and that no limitation of the invention is intended thereby. Various changes in form and detail, including simple deductions or substitutions, may be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (7)
1. A self-adaptive holding mechanism for the position of a vehicle door is characterized by comprising an L-shaped sliding block seat and a sliding block; wherein the content of the first and second substances,
the L-shaped sliding block seat comprises a first sliding block seat part and a second sliding block seat part, one end of the first sliding block seat part is connected with one end of the second sliding block seat part to form an L-shaped structure, the second sliding block seat part is fixed on the automobile body, one side of the sliding block is slidably arranged on one side surface of the second sliding block seat part, and the surface of the other side of the sliding block is provided with a wedge-shaped surface and is used for being matched with an L-shaped baffle on the automobile door so that the L-shaped baffle can be linked with the sliding block to slide relative to the second sliding block along the length direction of the second sliding block when the automobile door is closed;
a blind hole is formed in the sliding block along the length extending direction of the sliding block, the opening end of the blind hole faces the first sliding block seat part, an elastic rubber block is arranged in the blind hole, one end of the elastic rubber block is fixedly connected in the blind hole, the other end of the elastic rubber block protrudes out of the blind hole and is fixedly connected to the first sliding block seat part, a dovetail groove is formed in one side surface of the second sliding block seat part along the length direction of the second sliding block seat part, and the sliding block slides along the dovetail groove to extrude the elastic rubber block; wherein the content of the first and second substances,
when the compression amount of the elastic rubber block is smaller than a preset value, the vehicle door is in an open state relative to the vehicle body;
when the compression amount of the elastic rubber block is larger than a preset value, the vehicle door is in a closed state relative to the vehicle body.
2. The adaptive holding mechanism for the position of the vehicle door according to claim 1, wherein a first clamping portion and a second clamping portion are respectively disposed on two end faces of the elastic rubber block, the first clamping portion is clamped in the blind hole, and the second clamping portion is clamped in the first slider seat portion.
3. The adaptive vehicle door position holding mechanism according to claim 2, wherein the compressible amount of the elastic rubber block is at least not less than 10 cm.
4. A vehicle door position adaptive holding mechanism according to claim 3, wherein said vehicle door position adaptive holding mechanism further comprises a buffer block provided at an end of said dovetail groove close to said first slider seat portion.
5. The adaptive vehicle door position maintaining mechanism according to claim 4, wherein a limiting hole is formed in the second slider seat portion, a limiting pin is disposed in the limiting hole, the limiting pin is located in the dovetail groove through the limiting hole, and the limiting pin is located on a side of the buffer block away from the first slider seat portion to limit the slider from sliding out of the dovetail groove.
6. The adaptive vehicle door position retention mechanism of claim 5, wherein the dovetail slot has a length that is no less than a length of the slider.
7. An automobile, characterized by comprising a vehicle door, a vehicle body and the self-adaptive holding mechanism for the position of the vehicle door as claimed in any one of claims 1 to 6, wherein an L-shaped baffle is arranged at the vehicle door, the L-shaped baffle comprises a first baffle and a second baffle, the second baffle is fixedly connected with the vehicle door, and the surface of the first baffle, which is used for being matched with the wedge-shaped surface of the sliding block, is also arranged as a wedge-shaped surface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911101828.5A CN111648688A (en) | 2019-11-12 | 2019-11-12 | Door position self-adaptation retaining mechanism and car |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911101828.5A CN111648688A (en) | 2019-11-12 | 2019-11-12 | Door position self-adaptation retaining mechanism and car |
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| CN111648688A true CN111648688A (en) | 2020-09-11 |
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| CN201911101828.5A Pending CN111648688A (en) | 2019-11-12 | 2019-11-12 | Door position self-adaptation retaining mechanism and car |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746787A (en) * | 2021-01-15 | 2021-05-04 | 一汽解放汽车有限公司 | Vehicle door limiting device |
| CN113799712A (en) * | 2021-08-06 | 2021-12-17 | 上汽大众汽车有限公司 | System and method for monitoring and tracking collision and friction between trunk lid and side wall of vehicle |
| CN117288494A (en) * | 2023-11-22 | 2023-12-26 | 聚贤汽车技术服务(盐城)有限公司 | Anti-collision detection device for automobile chassis |
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| CN204782402U (en) * | 2015-06-02 | 2015-11-18 | 上海汽车集团股份有限公司 | Hidden door stop gear |
| CN106761068A (en) * | 2016-12-23 | 2017-05-31 | 北汽福田汽车股份有限公司 | A kind of automobile-used limit assembly, stopping means and vehicle |
| FR3069008A1 (en) * | 2017-07-17 | 2019-01-18 | Somfy Activites Sa | SLIDING WINDOW FOR A BUILDING AND DOMOTIC INSTALLATION COMPRISING SUCH A SLIDING WINDOW, AND ASSOCIATED CONTROL METHOD |
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| CN112746787A (en) * | 2021-01-15 | 2021-05-04 | 一汽解放汽车有限公司 | Vehicle door limiting device |
| CN113799712A (en) * | 2021-08-06 | 2021-12-17 | 上汽大众汽车有限公司 | System and method for monitoring and tracking collision and friction between trunk lid and side wall of vehicle |
| CN117288494A (en) * | 2023-11-22 | 2023-12-26 | 聚贤汽车技术服务(盐城)有限公司 | Anti-collision detection device for automobile chassis |
| CN117288494B (en) * | 2023-11-22 | 2024-02-13 | 聚贤汽车技术服务(盐城)有限公司 | Anti-collision detection device for automobile chassis |
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