CN219605100U - Tail gate limit structure, tail gate and vehicle - Google Patents

Abstract

The utility model discloses a tail door limiting structure, a tail door and a vehicle, wherein the tail door limiting structure is used for being configured on the tail door of the vehicle so as to be matched with a rear coaming of the vehicle when the tail door is closed, and comprises a connecting frame, a limiting piece and a buffer piece; the connecting frame is used for being connected with the tail gate; the limiting piece is arranged on the connecting frame and is used for being matched with a limiting structure on the back panel; the buffer piece is arranged on the connecting frame and is used for being abutted with the back panel when the tail door is closed. The technical scheme of the utility model aims to increase the buffering in the X direction by arranging the buffer block at the tail gate limiting block, thereby reducing road noise.

Description

Tail gate limit structure, tail gate and vehicle

Technical Field

The utility model relates to the technical field of vehicle spare and accessory parts, in particular to a tail gate limiting structure, a tail gate and a vehicle.

Background

The vehicle tail gate is a vehicle door on the rear back of an SUV or a two-compartment car, is one of the most important outer covers, and is liable to shake in the X direction (vehicle length direction) and the Y direction (vehicle width direction) when the vehicle runs on a rough road surface, thereby causing a road noise problem. In the prior art, a limiting block is generally arranged at the tail gate, however, the limiting block mainly plays a limiting role in the Y direction of the tail gate, and the shaking inhibition effect on the tail gate in the X direction is weaker, so that the road noise problem is obvious.

Disclosure of Invention

The utility model mainly aims to provide a tail gate limiting structure, which aims to increase buffering in the X direction by arranging a buffer block at a tail gate limiting block, so that road noise is reduced.

In order to achieve the above-mentioned object, the present utility model provides a tail gate limiting structure for being configured on a tail gate of a vehicle to cooperate with a back panel of the vehicle when the tail gate is closed, the tail gate limiting structure comprising a connecting frame, a limiting member and a buffer member; the connecting frame is used for being connected with the tail gate; the limiting piece is arranged on the connecting frame and is used for being matched with a limiting structure on the back panel; the buffer piece is arranged on the connecting frame and is used for being abutted with the back panel when the tail door is closed.

Optionally, the link includes first connecting portion and the second connecting portion that are connected, first connecting portion are used for connecting the tail-gate, the second connecting portion is relative first connecting portion buckle, the locating part with the bolster is located the second connecting portion.

Optionally, the second connecting portion includes first linking arm and second linking arm of looks interval, first linking arm with the second linking arm connect in first connecting portion, and relative first connecting portion buckle, the locating part is located first linking arm, the bolster is located the second linking arm.

Optionally, the first connecting arm includes a first connecting section and a first mounting section that are connected, the first connecting section is connected to the first connecting portion and bends and extends relative to a plane where the first connecting portion is located, the first mounting section bends relative to the plane where the first connecting section is located and extends in a direction away from the first connecting portion, and the limiting piece is disposed on the first mounting section;

and/or, the second connecting arm comprises a second connecting section and a second mounting section which are connected, the second connecting section is connected to the first connecting part and is bent and extended relative to the first connecting part on the plane where the first connecting part is located, the second mounting section is bent and extended relative to the plane where the second connecting section is located, and the buffer piece is arranged on the second mounting section.

Optionally, the first connecting portion is provided with a mounting hole, and the mounting hole is used for a fastener to pass through, so that the first connecting portion can be connected to the tail gate through the fastener.

Optionally, two plug connectors are respectively arranged on one side of the limiting piece, which is far away from the connecting frame, and the plug connectors are used for being plugged in the limiting structure when the tail door is closed;

and/or, the buffer piece includes connector and buffer head, the connector with the link is connected, the material of connector is the rubber material, the connector with buffer head sliding connection, the buffer head be used for when the tail-gate is closed, with back coaming looks butt.

Optionally, the limiting piece is provided with an inserting port corresponding to the connecting frame, and the connecting frame is inserted into the inserting port; and/or the buffer piece is integrally formed with the connecting frame in a vulcanization mode.

The utility model also provides a tail gate, which comprises the tail gate limiting structure.

Optionally, two sides of the tail gate in the Y direction are both provided with the tail gate limiting structures, and when the tail gate is closed, any one of the tail gate limiting structures is matched with the back panel.

The utility model also provides a vehicle comprising the tail gate.

According to the technical scheme, the limiting piece and the buffer piece are integrated into a whole through the connecting frame, so that after the tail door is closed, the tail door limiting structure can limit the tail door to shake in the Y direction through the limiting piece and limit the tail door to shake in the X direction through the buffer piece, the mode of the tail door is improved, the road noise risk of the whole automobile is reduced, and good NVH performance of the tail door is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an embodiment of a tail gate limiting structure according to the present utility model;

FIG. 2 is a schematic view of the structure of the connecting frame in FIG. 1;

fig. 3 is a schematic structural view of an embodiment of the tail gate and back panel of the present utility model.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Connecting frame	110	First connecting part
111	Mounting hole	120	Second connecting part
				121	First connecting arm	1211	First connecting section
1212	A first mounting section	122	Second connecting arm
				1221	Second connecting section	1222	A second mounting section
200	Limiting piece	210	Plug connector
				300	Buffer member	310	Connector head
320	Buffer head	400	Tail gate
				410	A first mounting part	500	Rear coaming
510	A second mounting part

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a tail gate limiting structure.

In the embodiment of the present utility model, referring to fig. 1 to 3, the tail gate limiting structure is configured on a tail gate 400 of a vehicle, so as to cooperate with a back panel 500 of the vehicle when the tail gate 400 is closed, and the tail gate limiting structure includes a connecting frame 100, a limiting member 200 and a buffer member 300; the connection frame 100 is used for being connected with the tail gate 400; the limiting piece 200 is arranged on the connecting frame 100, and the limiting piece 200 is used for being matched with a limiting structure on the back panel 500; the buffer 300 is provided on the connection frame 100, and the buffer 300 is configured to abut against the back panel 500 when the tail gate 400 is closed.

According to the technical scheme, the limiting piece 200 and the buffer piece 300 are integrated into a whole by adopting the connecting frame 100, so that after the tail gate 400 is closed, the tail gate limiting structure not only can limit the shaking of the tail gate 400 in the Y direction through the limiting piece 200, but also can limit the shaking of the tail gate 400 in the X direction through the buffer piece 300, and therefore, the mode of the tail gate 400 is improved, the road noise risk of the whole vehicle is reduced, and the good NVH performance of the tail gate 400 is ensured.

Wherein, in this embodiment, link 100 is close to in the setting of tail gate vaulting pole, and back coaming 500 corresponds tail gate limit structure and is provided with the cooperation structure, so, when putting down the tail gate vaulting pole back, tail gate 400 is closed, and tail gate limit structure can be abundant with the cooperation structure effect on the back coaming 500 to at X direction and Y direction all effectively restrict the rocking of tail gate 400, simultaneously, near the tail gate vaulting pole has good installation space, through link 100 integrated locating part 200 and buffer 300 do not influence the normal assembly and the switching of tail gate 400, so, can ensure that tail gate limit structure obtains make full use of. In addition, the junction of tail gate 400 and tail gate vaulting pole has good rigidity, and tail gate limit structure and tail gate vaulting pole are adjacent to be set up, have promoted the connection stability of tail gate limit structure and tail gate 400.

It can be appreciated that the installation convenience of the tail gate limiting structure is improved by integrating the limiting member 200 acting in the Y direction and the buffer member 300 acting in the X direction through the connection frame 100. In addition, the connecting frame 100 is formed through a stamping process, and it is required to be noted that the stamping has the characteristics of low cost, good flexibility, high efficiency, high precision and the like, and can ensure the forming quality of the connecting frame 100 and meet the efficiency requirement of mass production, thereby meeting the requirement of producing a large number of connecting frames 100 in a short time so as to meet the vehicle production efficiency.

In an embodiment, referring to fig. 1 to 3, the connecting frame 100 includes a first connecting portion 110 and a second connecting portion 120 connected to each other, the first connecting portion 110 is used for connecting the tail gate 400, the second connecting portion 120 is bent relative to the first connecting portion 110, and the limiting member 200 and the buffer member 300 are disposed on the second connecting portion 120. Without losing generality, the tail gate 400 is provided with a first installation part 410 connected with the connecting frame 100, the back coaming 500 is provided with a second installation part 510 matched with the limiting piece 200 and the buffer piece 300, and the second connection part 120 is bent relative to the first connection part 110 and can be adapted to the first installation part 410 and the second installation part 510 which are arranged in a staggered mode. In this way, when the first mounting portion 410 to which the first connecting portion 110 is connected is selected on the tailgate 400, a position close to the tailgate stay can be flexibly set as the first mounting portion 410. Note that, the first mounting portion 410 and the second mounting portion 510 are disposed in a staggered manner, that is, the first mounting portion 410 and the second mounting portion 510 are disposed in a staggered manner in the Y direction, so that the first mounting portion 410 does not overlap with the second mounting portion 510 when the tail gate 400 is closed. In this embodiment, the first connecting portion 110 is bent relative to the second connecting portion 120, so as to ensure the connection stability between the first connecting portion 110 and the first mounting portion 410, and between the second connecting portion 120 and the limiting member 200 and the buffer member 300, it can be appreciated that in this embodiment, the second connecting portion 120 is bent relative to the first connecting portion 110 towards the second mounting portion 510, so as to ensure that the limiting member 200 and the buffer member 300 can be matched with the second mounting portion 510 in the X direction, thereby improving the reliability and stability of the limiting member 200 and the buffer member 300. Of course, in other embodiments, the first and second mounting portions 410 and 510 are opposite in the X direction, and the first and second connection portions 110 and 120 are mated with the first and second mounting portions 410 and 510, respectively, in the X direction.

Further, in the present embodiment, referring to fig. 1 to 3, the second connecting portion 120 includes a first connecting arm 121 and a second connecting arm 122 spaced apart from each other, the first connecting arm 121 and the second connecting arm 122 are connected to the first connecting portion 110 and bent with respect to the first connecting portion 110, the limiting member 200 is disposed on the first connecting arm 121, and the buffer member 300 is disposed on the second connecting arm 122. So, can avoid the effect of locating part 200 in the Y direction to take place the mutual interference with the effect of bolster 300 in the X direction, ensure tail-gate limit structure's stability, can understand that first linking arm 121, second linking arm 122 and first connecting portion 110 form the U font structure, reduced the volume of link 100, set up the installation space between tail-gate 400 and back panel 500 more, and relative overall structure's link 100, link 100 in this embodiment is with low weight, has promoted the tail-gate 400 modal. Of course, in other embodiments, the first connecting arm 121 and the second connecting arm 122 are connected to each other to form the integral second connecting portion 120.

Specifically, in the present embodiment, please continue to refer to fig. 1 to 3, the first connecting arm 121 includes a first connecting section 1211 and a first mounting section 1212 that are connected, the first connecting section 1211 is connected to the first connecting portion 110 and bends and extends relative to a plane in which the first connecting portion 110 is located, the first mounting section 1212 bends relative to the plane in which the first connecting section 1211 is located and extends in a direction away from the first connecting portion 110, and the limiting member 200 is disposed on the first mounting section 1212. It should be noted that, the first connecting portion 110, the first connecting section 1211 and the first mounting section 1212 are all in a planar plate structure, so, when the first connecting portion 110 is connected with the first mounting portion 410, one end of the first mounting section 1212, which is far away from the first connecting portion 110, is disposed towards the second mounting portion 510 in the X direction, where the limiting element 200 is disposed at an end of the first mounting section 1212, so as to ensure that a direction in which the limiting element 200 is matched with the second mounting portion 510 is parallel to the X direction, so as to improve reliability and stability of the limiting element 200. Of course, in other embodiments, the first connecting section 1211 is bent and extended relative to the first connecting section 110 on the plane of the first connecting section 110, the first mounting section 1212 is bent relative to the plane of the first connecting section 1211, and the end of the first mounting section 1212 is disposed corresponding to the second mounting section 510 in the X direction, and the limiting member 200 is disposed at the end of the first mounting section 1212.

Similarly, in the present embodiment, please continue to refer to fig. 1 to 3, the second connecting arm 122 includes a second connecting section 1221 and a second mounting section 1222 that are connected, the second connecting section 1221 is connected to the first connecting portion 110, and extends in a bending manner relative to the first connecting portion 110 on a plane of the first connecting portion 110, the second mounting section 1222 extends in a bending manner relative to a plane of the second connecting section 1221, and the buffer 300 is disposed on the second mounting section 1222. Without loss of generality, in this embodiment, one end of the second mounting section 1222 away from the second connecting section 1221 is disposed corresponding to the second mounting portion 510 in the X direction, and the buffer 300 is disposed at a position of the second mounting section 1222 corresponding to the second mounting portion 510, where it is to be noted that the second mounting section 1222 and the second connecting section 1221 are both in a planar plate structure, so that a direction in which the buffer 300 is matched with the second mounting portion 510 is parallel to the X direction, so as to improve reliability and stability of the buffer 300. Of course, in other embodiments, the second connecting section 1221 is bent with respect to the plane of the first connecting portion 110, and the second mounting section 1222 is bent with respect to the plane of the second connecting section 1221 and extends away from the first connecting portion 110, where the second mounting section 1222 is disposed opposite to the second mounting portion 510 in the X direction.

In an embodiment, referring to fig. 1 to 3, the first connecting portion 110 is provided with a mounting hole 111, and the mounting hole 111 is used for a fastener to pass through, so that the first connecting portion 110 can be connected to the tail gate 400 through the fastener. Thus, when the tail gate limiting structure is mounted on the tail gate 400, the mounting hole 111 is aligned to the first mounting portion 410 by the tool, and the tail gate limiting structure is locked and attached on the first mounting portion 410 by the fastener, so that the mounting convenience of the tail gate limiting structure is improved. Without loss of generality, in the present embodiment, the fastener is a bolt, the mounting hole 111 is provided as a screw hole, and the connection bracket 100 is fixed to the first mounting portion 410 of the tail gate 400 in a bolt-lock attachment manner. Of course, in other embodiments, the fastener may be a rivet, or the first connection portion 110 may be connected to the tail gate 400 by welding.

In an embodiment, referring to fig. 1 to 3, two connectors 210 are respectively disposed on a side of the limiting member 200 away from the connecting frame 100, and the connectors 210 are configured to be plugged into a limiting structure when the tail gate 400 is closed. In this embodiment, the two connectors 210 are distributed in the vehicle height direction, so the limiting member 200 is inserted into the limiting structure through the connectors 210, so that the tail gate 400 is prevented from swinging in the Y direction during the running process of the vehicle, and meanwhile, the two connectors 210 distributed in the vehicle height direction can also reduce the swinging of the tail gate 400 in the vehicle height direction, thereby reducing the road noise of the vehicle and improving the mode of the tail gate 400. Of course, in other embodiments, the limiting member 200 may be provided with a fastening portion, and when the tail gate 400 is closed, the fastening portion is fastened to the limiting structure on the back panel 500.

Further, in an embodiment, referring to fig. 1 to 3, the buffer member 300 includes a connector 310 and a buffer head 320, the connector 310 is connected to the connecting frame 100, the connector 310 is made of rubber, the connector 310 is slidably connected to the buffer head 320, and the buffer head 320 is used for abutting against the back panel 500 when the tail gate 400 is closed. Thus, when the buffer head 320 and the connector 310 relatively slide until the connector 310 abuts against the buffer head 320, the rubber connector 310 can absorb the energy of the tail gate 400 in the X direction to generate a buffer effect, so that the hard shake of the tail gate 400 and the back panel 500 is avoided, and the road noise is reduced. Of course, in other embodiments, the material of the connector 310 may be a metal material, and sliding friction may occur between the connector 310 and the buffer head 320 to absorb the energy of the tail gate 400 in the X direction to generate the buffer effect.

In an embodiment, the limiting member 200 is provided with a socket (not shown) corresponding to the connecting frame 100, and the connecting frame 100 is plugged into the socket. In this way, the limiting member 200 is connected with the connecting frame 100 in a plugging manner, so that the connection stability of the limiting member 200 and the connecting frame 100 can be ensured, and the plug interface is arranged corresponding to the connecting frame 100 in the X direction in the embodiment without losing generality. Of course, in other embodiments, the connection frame 100 and the limiting member 200 may be connected by welding or screwing.

Further, in the present embodiment, the first mounting section 1212 extends towards the opposite direction away from the first connecting portion 110 with respect to the plane of the first connecting section 1211, and is plugged into the plugging port.

In one embodiment, the buffer 300 is integrally formed with the connection frame 100 by vulcanization. In this way, the connection stability of the buffer 300 and the connection frame 100 can be ensured, and in this embodiment, the connection between the buffer 300 and the connection frame 100 is disposed corresponding to the second mounting portion 510 in the X direction. Of course, in other embodiments, the buffer 300 is connected to the connection frame 100 by welding or riveting.

Specifically, in the present embodiment, the connector 310 of the buffer 300 is integrally formed with the connecting frame 100 through vulcanization, so that when the tail gate 400 and the back panel 500 shake in the X direction, the buffer head 320 and the connector 310 slide relatively, and the connector 310 deforms elastically at the end of the first mounting section 1212, so as to absorb the energy of the tail gate 400 in the X direction to generate a buffer effect, and prevent the tail gate 400 and the back panel 500 from hard shake, thereby reducing road noise.

The present utility model also proposes a tail gate 400, where the tail gate 400 includes a tail gate limiting structure, and the specific structure of the tail gate limiting structure refers to the above embodiment, and since the tail gate 400 adopts all the technical solutions of all the above embodiments, at least has all the beneficial effects brought by the technical solutions of the above embodiments, and will not be described in detail herein.

Further, in the present embodiment, two sides of the tail gate 400 in the Y direction are provided with tail gate limiting structures, and when the tail gate 400 is closed, any one of the tail gate limiting structures is engaged with the back panel 500. In this way, the tail gate limiting structure plays a role on two sides of the vehicle body in the Y direction, so that buffering and limiting effects between the tail gate 400 and the back coaming 500 are improved, and in addition, when the tail gate 400 is closed, the stress of the two sides of the vehicle body in the Y direction in the X direction of the tail gate 400 can be balanced, so that road noise caused by uneven stress of the tail gate 400 in the Y direction of the vehicle body is avoided, and the mode of the tail gate 400 is improved.

The utility model also provides a vehicle, which comprises the tail gate 400, and the specific structure of the tail gate 400 refers to the above embodiment, and since the vehicle adopts all the technical solutions of all the above embodiments, at least has all the beneficial effects brought by the technical solutions of the above embodiments, and will not be described in detail herein.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A tailgate stop structure for disposition on a tailgate of a vehicle to cooperate with a tailgate of the vehicle when the tailgate is closed, the tailgate stop structure comprising:

the connecting frame is used for being connected with the tail gate;

the limiting piece is arranged on the connecting frame and is used for being matched with a limiting structure on the back panel; and

and the buffer piece is arranged on the connecting frame and is used for being abutted with the back panel when the tail door is closed.

2. The tail gate spacing structure of claim 1, wherein the connecting frame includes a first connecting portion and a second connecting portion connected to each other, the first connecting portion is used for connecting the tail gate, the second connecting portion is bent relative to the first connecting portion, and the spacing member and the buffer member are disposed on the second connecting portion.

3. The tail gate spacing structure of claim 2, wherein the second connecting portion includes a first connecting arm and a second connecting arm spaced apart from each other, the first connecting arm and the second connecting arm being connected to the first connecting portion and bent with respect to the first connecting portion, the spacing member being disposed on the first connecting arm, and the buffer being disposed on the second connecting arm.

4. The tail gate limiting structure of claim 3, wherein the first connecting arm comprises a first connecting section and a first mounting section which are connected, the first connecting section is connected to the first connecting part and bends and extends relative to a plane where the first connecting part is located, the first mounting section bends relative to the plane where the first connecting section is located and extends in a direction away from the first connecting part, and the limiting piece is arranged on the first mounting section;

and/or, the second connecting arm comprises a second connecting section and a second mounting section which are connected, the second connecting section is connected to the first connecting part and is bent and extended relative to the first connecting part on the plane where the first connecting part is located, the second mounting section is bent and extended relative to the plane where the second connecting section is located, and the buffer piece is arranged on the second mounting section.

5. The tailgate stop structure according to claim 2 wherein the first connection portion is provided with a mounting hole for a fastener to pass through so that the first connection portion can be connected to the tailgate by the fastener.

6. The tail door limiting structure of claim 1, wherein two plug connectors are respectively arranged on one side of the limiting piece, which is far away from the connecting frame, and the plug connectors are used for being plugged in the limiting structure when the tail door is closed;

and/or, the buffer piece includes connector and buffer head, the connector with the link is connected, the material of connector is the rubber material, the connector with buffer head sliding connection, the buffer head be used for when the tail-gate is closed, with back coaming looks butt.

7. The tail gate limit structure according to any one of claims 1 to 6, wherein the limit member is provided with an insertion port corresponding to the connection frame, and the connection frame is inserted into the insertion port;

and/or the buffer piece is integrally formed with the connecting frame in a vulcanization mode.

8. A tailgate comprising the tailgate limiting structure of any one of claims 1 to 7.

9. A tailgate as claimed in claim 8, wherein said tailgate is provided with said tailgate stop formations on both sides in the Y direction, any of said tailgate stop formations being engaged with said back panel when said tailgate is closed.

10. A vehicle comprising a tailgate according to claim 8 or 9.