CN202064759U - Multifunctional backdoor limiting device - Google Patents
Multifunctional backdoor limiting device Download PDFInfo
- Publication number
- CN202064759U CN202064759U CN2011200973440U CN201120097344U CN202064759U CN 202064759 U CN202064759 U CN 202064759U CN 2011200973440 U CN2011200973440 U CN 2011200973440U CN 201120097344 U CN201120097344 U CN 201120097344U CN 202064759 U CN202064759 U CN 202064759U
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- Prior art keywords
- tailgate
- car body
- stop
- skeleton
- limiting plate
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Abstract
The utility model discloses a multifunctional backdoor limiting device, which comprises a backdoor limitator and a vehicle body limitator respectively arranged on a backdoor and a vehicle body. The backdoor limitator comprises a backdoor limitator frame, and the vehicle body limitator comprises a vehicle body limitator frame. The backdoor limitator frame and the vehicle body limitator frame are respectively provided with a left limiting face and a right limiting face arranged opposite to each other in the Y direction of the vehicle body. Buffering blocks are arranged between the left limiting faces and the right limiting faces. The two left limiting faces and the two right limiting faces arranged on the backdoor limitator frame and the vehicle body limitator frame are wedged respectively. Positioning inclined planes are arranged on the buffering blocks. The positioning inclined planes arranged on the two buffering blocks disposed on the backdoor limitator frame and the vehicle body limitator frame are wedged. The positioning inclined planes are perpendicular to the XZ plane of the vehicle body. The multifunctional backdoor limiting device can reliably and comprehensively limit the backdoor in the X, Y and Z directions, combine a buffering device with the limiting device, and facilitate installment.
Description
Technical field
The utility model relates to the automobile back door structure, is specifically related to buffering and position limiting structure between a kind of tailgate and the car body.
Background technology
The tailgate at automobile rear generally is with the hinge location of being located at the tailgate top and is connected on the car body that center, tailgate lower end then is equipped with the lock pin of locking a door, and is closing the good buffering of Shi Nengyou in order to make tailgate, and car body is provided with buffer stopper usually.For example, a kind of disclosed on Chinese patent literature " tailgate buffer stopper ", notice of authorization number is CN201614829U, it is made up of back taper cylinder and spiral lamination connector, integral body is made by elastomeric material, be connected that the spiral lamination connector directly screws in the vehicle body installing hole on the back taper cylinder, the large end face of back taper cylinder can block the periphery of vehicle body installing hole fully, to play waterproof effect, the small end face of back taper cylinder contacts with tailgate, there is a counterbore small end face center, makes the tailgate buffer stopper enough deformation can be arranged to play cushioning effect.Though the location of above-mentioned tailgate and buffering structure can play buffering and certain positioning action, but because the area of tailgate is bigger, therefore two hinges of its top are difficult to make the lower side of tailgate accurately to locate, thereby make lock pin can not go into the position well, and vehicle in the process of moving, occur Y easily to (left and right directions) shake, cause and collide with between tailgate outside plate and body side wall outside plate or the rear combination lamp etc.For this reason, people are provided with stopping means respectively in the tailgate left and right sides, and stopping means is made up of the car body stop two parts that are installed in the tailgate stop on the tailgate and be installed on the car body usually.When closing the door, about two tailgate stops engage mutually with two car body stops, thereby it is spacing that tailgate is realized.Yet there is following problem in the spacing buffer structure of existing tailgate: 1, stopping means and buffer separately are provided with, and make total too complicated, are not easy to installation and maintenance.2, buffer stopper is installed by offer installing hole on vehicle body, reduces the sealing of vehicle body easily.3, stopping means adopts plug in construction, therefore generally can only carry out spacingly to tailgate on one or two direction, be difficult to accomplish the spacing comprehensively of X, Y, three directions of Z, thereby its limit accuracy is lower.
Summary of the invention
The utility model is spacing and the buffering structure is existing is difficult to realize the spacing comprehensively of X, Y, three directions of Z for the tailgate that overcomes prior art, and by stopping means and buffer the problem of the installation inconvenience of bringing is set separately, provide a kind of can to tailgate at X, Y, three directions of Z are spacing comprehensively and have pooling feature tailgate stopping means easy for installation.
To achieve these goals, the utility model is by the following technical solutions: a kind of multi-functional tailgate stopping means, comprise and being separately positioned on tailgate and the car body, and the tailgate stop and the car body stop of mutual coupling, described tailgate stop comprises a tailgate stop skeleton, the car body stop then comprises a car body stop skeleton, have left limit face and the right limit face that is oppositely arranged in the Y of vehicle body direction on described tailgate stop skeleton and the car body stop skeleton respectively, and on a left side, be provided with buffer stopper between the right limit face, between two left limit faces on tailgate stop skeleton and the car body stop skeleton, and wedging mutually between two right limit faces, described buffer stopper is provided with the inclined-plane, location, the mutual wedging in inclined-plane, location on tailgate stop skeleton and the car body stop skeleton on two buffer stoppers, XZ plane of this inclined-plane, location and vehicle body is perpendicular.
What the utility model adopted is the integrated form stopping means, and at first, left limit face and the right limit mask of being located at mutual wedging on tailgate stop skeleton and the car body stop skeleton have guiding and realize that tailgate is in the spacing effect of Y direction; Secondly, by two buffer stoppers on tailgate stop skeleton, the car body stop skeleton with the perpendicular mutual wedging in inclined-plane, location in vehicle body XZ plane, both can play cushioning effect, simultaneously, on the inclined-plane, location, produce an active force, this active force can produce a component respectively in directions X (fore-and-aft direction of vehicle body) and Z direction (short transverse of vehicle body), thereby makes tailgate also obtain spacing at directions X and Z direction.Because buffer stopper is integrated respectively being arranged on tailgate stop skeleton and the car body stop skeleton, and tailgate stop skeleton and car body stop skeleton can be welded on tailgate and the car body, therefore can avoid on car body, offering the installing hole of buffer stopper, thereby can avoid the appearance of phenomenons such as leaking of car body, and also help its installation.
As preferably, described tailgate stop skeleton cross section is L-shaped, it comprises junction plate of fixedlying connected with tailgate and the stiffener that is made of junction plate extension and bending, and be provided with the tailgate limiting plate respectively at both ends, the left and right sides, the left and right confined planes of tailgate stop skeleton lays respectively on the tailgate limiting plate at two ends;
Accordingly, described car body stop skeleton cross section is L-shaped, it comprises junction plate of fixedlying connected with car body and the stiffener that is made of junction plate extension and bending, and be provided with the car body limiting plate respectively at both ends, the left and right sides, the left and right confined planes of car body stop skeleton lays respectively on the car body limiting plate at two ends.
What tailgate stop skeleton and car body stop skeleton adopted is the L-shaped angle steel structure of cross section, thereby has higher structural strength, and two ends are provided with the car body limiting plate and the tailgate limiting plate has further improved its rigidity.
As preferably, described car body limiting plate is made of the limiting plate body and the resilient spacing cutting ferrule that are connected as a single entity with junction plate, stiffener, described spacing cutting ferrule be provided with can ccontaining limiting plate body cavity, the limiting plate body is rabbeted in cavity.
Limiting plate body and junction plate, stiffener are connected as a single entity, and have both helped improving intensity and rigidity, are convenient to it again and adopt the one-off drawing processing and forming, to reduce manufacturing cost.Spacing cutting ferrule is set on the limiting plate body then can avoids rigidity friction between tailgate stop skeleton and the car body stop skeleton.
As preferably, described limiting plate body is provided with the anticreep groove that is parallel to junction plate, is provided with the anticreep muscle that connects two medial surfaces of cavity in the cavity of described spacing cutting ferrule, and described anticreep muscle is connected in the anticreep groove.Both coming off of spacing cutting ferrule be can avoid, its installation and replacing made things convenient for again.
As preferably, described stiffener is provided with circular bayonet socket, accordingly, a side of described buffer stopper is provided with the cylindrical buckle that end face is a sphere, and being provided with annular slot at the root of buckle, bayonet socket is connected in the annular slot, thereby makes things convenient for its installation and replacing; Another adjacent side of buffer stopper and junction plate are fitted, thereby make buffer stopper have good supporting, help well spacing to tailgate.
As preferably, the angle of inclined-plane, described location and horizontal plane be 40 degree to 50 degree, help tailgate and can both obtain good spacing in directions X and Z direction.
As preferably, described car body stop is located on the car body gusset near the rear bumper place, thereby can improve the accuracy of tailgate location to greatest extent.
In sum, the utlity model has following beneficial effect: can be spacing reliably comprehensively in X, Y, three directions of Z, and buffer and stopping means be integrated to tailgate, it is simple in structure, intensity is high, easy for installation.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the structural representation of tailgate stop of the present utility model.
Fig. 3 is the structural representation of car body stop of the present utility model.
Fig. 4 is the structural representation of tailgate stop of the present utility model and the mutual wedging of car body stop.
Fig. 5 is the structural representation of car body stop skeleton of the present utility model.
Fig. 6 is the structural representation of spacing cutting ferrule of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
In embodiment as shown in Figure 1, a kind of multi-functional tailgate stopping means of the present utility model, it comprises a car body stop 2 that is arranged on the car body gusset near the rear bumper place, and one to be arranged on the tailgate stop 1(car body and the tailgate structure of mating mutually with the car body stop on the tailgate not shown).
As shown in Figure 3, the car body stop comprises a car body stop skeleton 21, this car body stop skeleton comprises junction plate 6 of fixedlying connected with the car body gusset and the stiffener 7 that is made of junction plate extension and bending, make its cross section L-shaped, and be provided with car body limiting plate 22 respectively at both ends, the left and right sides.In addition, the car body limiting plate comprise with car body stop skeleton on junction plate, the limiting plate body 221 that stiffener is connected as a single entity, be provided with flexible spacing cutting ferrule 222 at the limiting plate body surface simultaneously.As shown in Figure 6, the bulk that this spacing cutting ferrule is rectangular, two side cave inward form can ccontaining limiting plate body cavity 225, the limiting plate body is rabbeted in cavity, the lateral surface of two spacing cutting ferrules then constitutes left limit face 3 and right limit face 4 respectively.As shown in Figure 5, installation and replacing for ease of spacing cutting ferrule, the anticreep groove 223 that is parallel to junction plate can be set on the limiting plate body, the anticreep muscle 224 of two medial surfaces of connection cavity as shown in Figure 6 is set in the cavity of spacing cutting ferrule simultaneously, and the anticreep muscle is connected in the anticreep groove.
Similar ground, tailgate stop as shown in Figure 2 comprises a tailgate stop skeleton 11, this tailgate stop skeleton comprises junction plate 6 of fixedlying connected with tailgate and the stiffener 7 that is made of junction plate extension and bending, make its cross section L-shaped, and be provided with the tailgate limiting plate 12 that is connected as a single entity with junction plate, stiffener respectively at both ends, the left and right sides, the medial surface of the tailgate limiting plate at left and right two ends constitutes left limit face 3 and right limit face 4 respectively.
As shown in Figure 4, wedging mutually between two left limit faces on tailgate stop skeleton and the car body stop skeleton and between two right limit faces, thus constitute tailgate spacing in the Y of vehicle body direction.
Certainly, during in order to ensure car body stop and the mutual wedging of tailgate stop smoothly, the left limit face of tailgate stop skeleton and car body stop skeleton and right limit face can be provided with the guiding gradient on the direction of mutual wedging, the tailgate stop can successfully be imported in the car body stop, and can realize automatic centering.
In addition, as Fig. 2, shown in Figure 3, between the left limit face of car body stop skeleton and tailgate stop skeleton and right limit face, be respectively equipped with buffer stopper 5, be respectively equipped with inclined-plane 51, a location on two buffer stoppers, the angle of inclined-plane, location and horizontal plane is 45 degree, the XZ planes of two location inclined-plane and vehicle bodies are perpendicular, and wedging mutually, thus formation tailgate spacing at X, Z both direction.
Further, for ease of the installation and the replacing of buffer stopper, as shown in Figure 5, circular bayonet socket 71 is set at the middle part of stiffener, accordingly, as shown in Figure 1, the cylindrical buckle 52 that end face is a sphere is set, and annular slot 53 is set at the root of buckle in a side of buffer stopper, bayonet socket is connected in the annular slot, thereby avoid coming off of buffer stopper, and another adjacent side of buffer stopper and junction plate are fitted, thereby buffer stopper is supported.
When closing tailgate, be located at tailgate stop and the close mutually and wedging of being located on the gusset of car body stop on the tailgate, the car body stop skeleton of car body stop enters in the tailgate stop skeleton under the guiding of the guiding gradient of left and right confined planes, left and right confined planes between the two is progressively near also mutual wedging, thereby tailgate is formed the spacing of Y direction, and, can avoid the rigidity friction between tailgate stop skeleton and the car body stop skeleton because car body stop skeleton is provided with flexible spacing cutting ferrule.Meanwhile, the inclined-plane, location of buffer stopper is also progressively near also mutual wedging on tailgate stop and the car body stop, when realizing the tailgate buffering, pressure horizontal by the inclined-plane, location of miter angle can produce two component at directions X and Z direction, thereby tailgate is produced position-limiting action at directions X and Z direction.
Should understand that as one of ordinary skill in the art the structure of above-mentioned car body stop and tailgate stop can be exchanged mutually, it can reach buffering and spacing effect equally.
Claims (9)
1. multi-functional tailgate stopping means, comprise and being separately positioned on tailgate and the car body, and the tailgate stop (1) and the car body stop (2) of mutual coupling, it is characterized in that, described tailgate stop comprises a tailgate stop skeleton (11), the car body stop then comprises a car body stop skeleton (21), have the left limit face (3) and right limit face (4) that are oppositely arranged in the Y of vehicle body direction on described tailgate stop skeleton and the car body stop skeleton respectively, and on a left side, be provided with buffer stopper (5) between the right limit face, between two left limit faces on tailgate stop skeleton and the car body stop skeleton, and wedging mutually between two right limit faces, described buffer stopper is provided with inclined-plane (51), location, the mutual wedging in inclined-plane, location on tailgate stop skeleton and the car body stop skeleton on two buffer stoppers, XZ plane of this inclined-plane, location and vehicle body is perpendicular.
2. a kind of multi-functional tailgate stopping means according to claim 1, it is characterized in that, described tailgate stop skeleton cross section is L-shaped, it comprises junction plate (6) of fixedlying connected with tailgate and the stiffener (7) that is made of junction plate extension and bending, and be provided with tailgate limiting plate (12) respectively at both ends, the left and right sides, the left and right confined planes of tailgate stop skeleton lays respectively on the tailgate limiting plate at two ends;
Accordingly, described car body stop skeleton cross section is L-shaped, it comprises junction plate (6) of fixedlying connected with car body and the stiffener (7) that is made of junction plate extension and bending, and be provided with car body limiting plate (22) respectively at both ends, the left and right sides, the left and right confined planes of car body stop skeleton lays respectively on the car body limiting plate at two ends.
3. a kind of multi-functional tailgate stopping means according to claim 2, it is characterized in that, described car body limiting plate is made of limiting plate body (221) that is connected as a single entity with junction plate, stiffener and resilient spacing cutting ferrule (222), described spacing cutting ferrule be provided with can ccontaining limiting plate body cavity (225), the limiting plate body is rabbeted in cavity.
4. a kind of multi-functional tailgate stopping means according to claim 3, it is characterized in that, described limiting plate body is provided with the anticreep groove (223) that is parallel to junction plate, be provided with the anticreep muscle (224) that connects two medial surfaces of cavity in the cavity of described spacing cutting ferrule, described anticreep muscle is connected in the anticreep groove.
5. according to claim 2 or 3 or 4 described a kind of multi-functional tailgate stopping means, it is characterized in that, described stiffener is provided with circular bayonet socket (71), accordingly, a side of described buffer stopper is provided with the cylindrical buckle (52) that end face is a sphere, and being provided with annular slot (53) at the root of buckle, bayonet socket is connected in the annular slot; Another adjacent side of buffer stopper and junction plate are fitted.
6. according to claim 1 or 2 or 3 or 4 described a kind of multi-functional tailgate stopping means, it is characterized in that the angle of inclined-plane, described location and horizontal plane is that 40 degree are to 50 degree.
7. a kind of multi-functional tailgate stopping means according to claim 5 is characterized in that, the angle of inclined-plane, described location and horizontal plane is that 40 degree are to 50 degree.
8. according to claim 1 or 2 or 3 or 4 described a kind of multi-functional tailgate stopping means, it is characterized in that described car body stop is located on the car body gusset near the rear bumper place.
9. a kind of multi-functional tailgate stopping means according to claim 7 is characterized in that, described car body stop is located on the car body gusset near the rear bumper place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200973440U CN202064759U (en) | 2011-04-06 | 2011-04-06 | Multifunctional backdoor limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200973440U CN202064759U (en) | 2011-04-06 | 2011-04-06 | Multifunctional backdoor limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202064759U true CN202064759U (en) | 2011-12-07 |
Family
ID=45058627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200973440U Expired - Lifetime CN202064759U (en) | 2011-04-06 | 2011-04-06 | Multifunctional backdoor limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202064759U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922974A (en) * | 2012-10-25 | 2013-02-13 | 奇瑞汽车股份有限公司 | Back door limiting and buffering device of automobile |
| CN104816612A (en) * | 2015-04-29 | 2015-08-05 | 上汽通用五菱汽车股份有限公司 | Automobile lift gate stopper assembly |
| CN105298266A (en) * | 2015-11-02 | 2016-02-03 | 北汽银翔汽车有限公司 | Back door limiting block with adjusting structure |
| 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 |
| CN109252775A (en) * | 2018-09-21 | 2019-01-22 | 上海奥林汽车安全系统有限公司 | A kind of buffering stand structure convenient for bolster installation |
-
2011
- 2011-04-06 CN CN2011200973440U patent/CN202064759U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922974A (en) * | 2012-10-25 | 2013-02-13 | 奇瑞汽车股份有限公司 | Back door limiting and buffering device of automobile |
| CN102922974B (en) * | 2012-10-25 | 2015-06-10 | 奇瑞汽车股份有限公司 | Back door limiting and buffering device of automobile |
| CN104816612A (en) * | 2015-04-29 | 2015-08-05 | 上汽通用五菱汽车股份有限公司 | Automobile lift gate stopper assembly |
| CN105298266A (en) * | 2015-11-02 | 2016-02-03 | 北汽银翔汽车有限公司 | Back door limiting block with adjusting structure |
| 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 |
| CN106761068B (en) * | 2016-12-23 | 2018-12-25 | 北汽福田汽车股份有限公司 | A kind of automobile-used limit assembly, limiting device and vehicle |
| CN109252775A (en) * | 2018-09-21 | 2019-01-22 | 上海奥林汽车安全系统有限公司 | A kind of buffering stand structure convenient for bolster installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |