CN216341585U - Stop block subassembly and vehicle - Google Patents

Abstract

The utility model discloses a stopper assembly and a vehicle, wherein the stopper assembly comprises: the first limiting block and the second limiting block are suitable for being mounted at the back door end, and the other limiting block is suitable for being mounted at the vehicle body end; wherein first stopper orientation the side of second stopper is equipped with spacing convex part, the second stopper orientation the side of first stopper is equipped with spacing concave part, spacing convex part is suitable for to extend spacing cooperation in the spacing concave part, just first stopper is equipped with and is used for the cushion space that spacing convex part bursts and warp. According to the limiting block assembly provided by the embodiment of the utility model, the limiting block assembly is arranged between the back door end and the vehicle body end, so that the effects of buffering and vibration reduction can be achieved when the back door is closed relative to the vehicle body, the noise in the door closing and driving processes is greatly reduced, and the user experience is improved.

Description

Stop block subassembly and vehicle

Technical Field

The utility model relates to the technical field of vehicle manufacturing, in particular to a limiting block assembly and a vehicle with the same.

Background

Among the correlation technique, back door is opened to common side, like the motorcycle type of bearing the spare tyre, for the stability of guaranteeing back door, need design the stopper in order to stabilize back door, the stopper material is mostly hard plastic or metal block, and the automobile body end of current design directly is hard contact with door end stopper, closes the door sound poor quality, and the driving in-process easily produces the abnormal sound, exists the space of improvement.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide a stopper assembly capable of preventing a vehicle body end from rigidly contacting a vehicle door end, and reducing noise during door closing and driving.

The stop block assembly according to the embodiment of the utility model comprises: the first limiting block and the second limiting block are suitable for being mounted at the back door end, and the other limiting block is suitable for being mounted at the vehicle body end; wherein first stopper orientation the side of second stopper is equipped with spacing convex part, the second stopper orientation the side of first stopper is equipped with spacing concave part, spacing convex part is suitable for to extend spacing cooperation in the spacing concave part, just first stopper is equipped with and is used for the cushion space that spacing convex part bursts and warp.

According to the limiting block assembly provided by the embodiment of the utility model, the limiting block assembly is arranged between the back door end and the vehicle body end, so that the effects of buffering and vibration reduction can be achieved when the back door is closed relative to the vehicle body, the noise in the door closing and driving processes is greatly reduced, and the user experience is improved.

According to the stop block assembly of some embodiments of the present invention, the first stop block includes a main body portion, the stop protrusion is configured to be formed to protrude from a side surface of the main body portion facing the second stop block, and the buffer space is formed at a connection portion of the stop protrusion and the main body portion.

According to the stop block assembly of some embodiments of the present invention, the stop protrusion includes a first protrusion and a second protrusion, the first protrusion is connected to the main body, the first protrusion is connected to the second protrusion, the second protrusion is spaced apart from the main body, and the first protrusion, the second protrusion and the main body together define the buffer space.

According to some embodiments of the stop block assembly of the present invention, the buffer space includes a first buffer gap and a second buffer gap, the first buffer gap is formed between the first protrusion and the second protrusion, and the second buffer gap is formed between the second protrusion and the main body.

According to the limiting block assembly of some embodiments of the present invention, the main body portion is provided with a mounting hole, the mounting hole is communicated with the buffering space, a supporting block inserted into the buffering space is arranged in the mounting hole, and the second protruding portion is adapted to abut against the supporting block after being deformed.

According to the limiting block assembly provided by the embodiment of the utility model, the outer peripheral wall of the supporting block is provided with a limiting bulge, and the limiting bulge is in interference fit with the inner peripheral wall of the mounting hole.

According to some embodiments of the stop block assembly of the present invention, the support block is made of an elastic material.

According to the stopper assembly of some embodiments of the present invention, the main body portion is further provided with a lightening hole.

According to the limit block assembly of some embodiments of the utility model, the first limit block is provided with a first connecting hole, the first connecting hole is used for being detachably connected with the back door end through a first connecting piece, the second limit block is provided with a second connecting hole, and the second connecting hole is used for being detachably connected with the vehicle body end through a second connecting piece.

The utility model also provides a vehicle.

According to the vehicle of the utility model, the limiting block assembly is arranged in any one of the above embodiments.

The vehicle and the limiting block assembly have the same advantages compared with the prior art, and the detailed description is omitted.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a stop block assembly according to an embodiment of the utility model;

FIG. 2 is an exploded view of a stop block assembly according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a first stopper of the stopper assembly according to an embodiment of the present invention;

FIG. 4 is a schematic structural view (another perspective) of a first stopper of the stopper assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a support block of the bump stop assembly according to an embodiment of the present invention.

Reference numerals:

the stop block assembly 100 is provided with a stop block assembly,

a first stopper 1, a body 11, a mounting hole 111, a support block 112, a stopper protrusion 113, a lightening hole 114, a first connecting hole 115, a stopper protrusion 12, a first protrusion 121, a second protrusion 122, a buffer space 13, a first buffer gap 131, a second buffer gap 132, a first connecting member 14,

the second limiting block 2, a limiting concave part 21, a second connecting hole 22 and a second connecting piece 23.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

Referring to fig. 1 to 5, a stopper assembly 100 according to an embodiment of the present invention is described, where the stopper assembly 100 is installed between a back door end and a vehicle body end, and can play a role in buffering and damping when the back door is closed relative to the vehicle body, so as to greatly reduce noise during door closing and driving, and improve user experience.

As shown in fig. 1-5, a stopper assembly 100 according to an embodiment of the present invention includes: a first stopper 1 and a second stopper 2.

Wherein, first stopper 1 and second stopper 2 are for cooperating the use, and during concrete installation, can install one in first stopper 1 and second stopper 2 in the back of the body door end, and another installs in the automobile body end, if install first stopper 1 in the back of the body door end, and second stopper 2 installs in the automobile body end, perhaps installs first stopper 1 in the automobile body end, and second stopper 2 installs in the back of the body door end. Therefore, when the back door is closed relative to the vehicle body, the first limiting block 1 and the second limiting block 2 are arranged just opposite to each other, so that the back door end is in contact with the vehicle body end through the first limiting block 1 and the second limiting block 2, and therefore the situation that the back door end is in direct contact with the vehicle body end to generate rigid collision can be avoided. Wherein, first stopper 1 and second stopper 2 accessible bonding fixed mode are installed respectively in back of the body door end and automobile body end, also can install respectively in back of the body door end and automobile body end through the mode of addding the connecting piece, simple structure, the mounting means is nimble optional.

The first limiting block 1 is provided with a limiting convex part 12, the limiting convex part 12 is arranged on the side surface of the first limiting block 1 facing the second limiting block 2, the second limiting block 2 is provided with a limiting concave part 21, and the limiting concave part 21 is arranged on the side surface of the second limiting block 2 facing the first limiting block 1, wherein the limiting convex part 12 can be constructed into a limiting boss which is outwards protruded on the side surface of the first limiting block 1, the limiting concave part 21 can be constructed into a limiting groove which is inwards recessed on the side surface of the second limiting groove, namely, a limiting space is formed in the limiting concave part 21, so that when the back door is closed relative to the vehicle body, the limiting convex part 12 is suitable for extending into the limiting concave part 21 for limiting and matching, so that the first limiting block 1 and the second limiting block 2 are limited and fixed, thereby utilizing the limiting effect of the two to ensure that the limiting block assemblies 100 are connected into an integral structure when the vehicle door is closed, and in the vehicle forming process, due to the design of limiting matching, the first limiting block 1 and the second limiting block 2 cannot move relatively in the limiting direction, and the relative position between the back door and the vehicle body is guaranteed to be stable.

Wherein, first stopper 1 is equipped with the buffer space 13 that is used for the deformation of crumpling of spacing convex part 12, it should be said, when spacing convex part 12 extends in spacing concave part 21, because the effort when back door is closed, make the outer top surface of spacing convex part 12 can with the interior bottom direct contact of spacing concave part 21, and through setting up buffer space 13, make spacing convex part 12 after contacting with second stopper 2, can carry out elastic deformation effectively in the buffer space 13 towards, thereby do benefit to and reduce spacing convex part 12 rigidity dynamics to second stopper 2, thereby realize the effect of contact buffering, therefore, do benefit to and reduce the impact force when first stopper 1 and second stopper 2 contact, avoid hard contact, promote the sound quality of the in-process of closing the door, can avoid the back door to produce the abnormal sound when shaking simultaneously.

According to the stopper assembly 100 provided by the embodiment of the utility model, the stopper assembly 100 is arranged between the back door end and the vehicle body end, so that the effects of buffering and vibration reduction can be achieved when the back door is closed relative to the vehicle body, the noise generated in the door closing and driving processes is greatly reduced, and the user experience is improved.

In some embodiments, the first stopper 1 includes a main body portion 11, a stopper protrusion 12 is configured to be convexly molded at a side of the main body portion 11 toward the second stopper 2, and a buffer space 13 is formed at a junction of the stopper protrusion 12 and the main body portion 11. That is, the first stopper 1 includes two-part structure, and by disposing the buffer space 13 between the convex stopper portion 12 and the main body portion 11, the convex stopper portion 12 can be deformed into the buffer space 13 when the convex stopper portion 12 comes into contact with the second stopper 2, that is, the deformed portion of the convex stopper portion 12 can be brought close to the main body portion 11, and after the back door is opened, the deformed portion of the convex stopper portion 12 is returned to the original state for the next buffer.

The main body 11 may be configured in a plate shape, and the limit protrusion 12 may be configured in a boss structure protruding on a plate surface of the main body 11. And when actually installing, the side of the main body part 11 departing from the limit convex part 12 can be in direct contact with the backdoor end, and has a larger contact area, which is beneficial to improving the connection stability.

In some embodiments, the position-limiting convex portion 12 includes a first convex portion 121 and a second convex portion 122, it should be noted that the first convex portion 121, the second convex portion 122 and the main body portion 11 may be an integrally molded structure, so as to reduce the molding cost. And the first protrusion 121 is connected to the main body 11, for example, the first protrusion 121 is directly connected to the side of the main body 11 facing the second stopper 2, and the first protrusion 121 is connected to the second protrusion 122, as shown in fig. 3, the first protrusion 121 and the second protrusion 122 are located on the same side of the main body 11, and one end of the first protrusion 121 is fixedly connected to one end of the second protrusion 122, while the other end of the first protrusion 121 is spaced from the other end of the second protrusion 122, so that the second protrusion 122 is spaced from the main body 11, that is, the second protrusion 122 can deform greatly relative to the main body 11.

The first protrusion 121, the second protrusion 122 and the main body 11 together define the buffer space 13, so that the second protrusion 122 can be deformed toward the first protrusion 121 and the main body 11, that is, the deformation range and the deformation direction of the second protrusion 122 can be increased, and the buffer effect can be enhanced.

The first protrusion 121 and the second protrusion 122 may be made of an elastic material, so as to increase the deformation amount and improve the buffering effect.

In some embodiments, the buffer space 13 includes a first buffer gap 131 and a second buffer gap 132, the first buffer gap 131 is formed between the first protrusion 121 and the second protrusion 122, i.e. the first protrusion 121 and the second protrusion 122 are connected only at the ends, most of the structures of the two are spaced apart, the deformable range is increased, the second buffer gap 132 is formed between the second protrusion 122 and the main body 11, i.e. the second protrusion 122 can be deformed toward the inside of the second buffer gap 132 after contacting with the inner bottom wall of the limit recess 21, so that the second protrusion 122 moves toward the direction close to the main body 11, and the collision force is buffered.

As shown in fig. 3, the second buffer gap 132 is perpendicular to the first buffer gap 131, and is particularly configured such that the width of the second buffer gap 132 can be set to be greater than the width of the first buffer gap 131 to enhance the deformation amount of the second protrusion 122.

In some embodiments, the main body 11 is provided with a mounting hole 111, wherein the mounting hole 111 extends in a thickness direction of the main body 11, and the mounting hole 111 penetrates onto a side of the main body 11 where the limit projection 12 is provided, so that the mounting hole 111 communicates with the buffer space 13, and particularly the mounting hole 111 may communicate with the second buffer gap 132.

As shown in fig. 4, a supporting block 112 inserted into the buffering space 13 is disposed in the mounting hole 111, and the supporting block 112 protrudes from the mounting hole 111 toward the second buffering gap 132, so that the supporting block 112 can contact with the second protrusion 122 in the second buffering gap 132. In the specific design, when the limiting convex part 12 is naturally not subjected to an external force, the second convex part 122 is directly opposite to and spaced from the supporting block 112, and there is no effective contact between the two, and after the limiting convex part 12 is deformed by a force, the second convex part 122 is deformed toward the second buffer gap 132, and the second convex part 122 is adapted to be pressed against the supporting block 112 after being deformed, so that the supporting block 112 effectively supports the second convex part 122.

From this, when the back door is closed, second convex part 122 warp and move for main part 11, and after warping a certain extent, accessible supporting part supports second convex part 122 to avoid appearing the too big problem of second convex part 122 deflection, improve spacing convex part 12's structural safety nature, avoid appearing the problem that second stopper 2 splits and became invalid.

In some embodiments, the number of the limiting protrusions 113 is multiple, and the number of the limiting recesses 21 is also multiple, and the limiting protrusions 113 correspond to the limiting recesses 21 one by one, and meanwhile, the mounting holes 111 and the supporting blocks 112 are also multiple corresponding to one by one, so that the supporting blocks 112 can respectively support the second protrusions 122 of the limiting protrusions 12.

In some embodiments, the outer circumferential wall of the supporting block 112 is provided with a limiting protrusion 113, and the limiting protrusion 113 is in interference fit with the inner circumferential wall of the mounting hole 111. The limiting protrusion 113 protrudes outwards from the outer peripheral wall of the supporting block 112, so that the structural width of the supporting block 112 at the limiting protrusion 113 is larger, and thus, when the supporting block 112 extends into the mounting hole 111 to be mounted and matched with the main body 11, the limiting protrusion 113 can effectively press the inner wall of the mounting hole 111, so that the supporting block 112 is stably kept in the mounting hole 111.

In a specific configuration, two or more limiting protrusions 113 may be provided, and the limiting protrusions 113 are distributed at intervals on the periphery of the supporting block 112, so that the supporting block 112 is in interference fit with the inner wall of the mounting hole 111 at multiple positions in the circumferential direction, and the mounting stability is improved.

In some embodiments, the support block 112 is made of an elastic material, for example, the support block 112 may be made of rubber, so that the support block 112 can not only perform a supporting function, but also perform a partial buffering function.

In some embodiments, the main body portion 11 is further provided with lightening holes 114, the lightening holes 114 are provided on the main body portion 11 and may be configured to penetrate in a thickness direction of the main body portion 11, and the lightening holes 114 are spaced apart from the mounting holes 111, so that both the lightening holes 114 and the mounting holes 111 may be used to lighten the main body portion 11.

And through the design of lightening hole 114, not only can realize the weight reduction, but also can be favorable to the cavity that forms in lightening hole 114 to produce the effect of inhaling sound and giving sound insulation. The number of the lightening holes 114 can be flexibly designed according to actual requirements, for example, the lightening holes 114 are provided in plurality, or as shown in fig. 4, the lightening holes 114 are provided in four.

In some embodiments, the first limiting block 1 is provided with two first connection holes 115, the first connection holes 115 are used for being detachably connected to the back door end through the first connection piece 14, as shown in fig. 2, the two first connection holes 115 are distributed at two sides of the limiting convex portion 12 at intervals, the first connection holes 115 penetrate through the main body portion 11 along the thickness direction, so that the first connection piece 14 can penetrate through the first connection holes 115 to be fixedly connected to the back door end during actual installation.

The second limiting block 2 is provided with a second connecting hole 22, and the second connecting hole 22 is detachably connected with the vehicle body end through a second connecting piece 23. As shown in fig. 2, two second connection holes 22 are provided, and the two second connection holes 22 are distributed at both sides of the limiting recess 21 at intervals, and the second connection holes 22 penetrate through the second limiting block 2 in the thickness direction, so that the second connection member 23 can penetrate through the second connection holes 22 to be fixedly connected with the vehicle body end during actual installation.

Wherein, the first connecting piece 14 and the second connecting piece 23 can be both constructed as connecting bolts, so as to facilitate the flexible disassembly and assembly of the first limiting block 1 and the second limiting block 2.

The utility model also provides a vehicle.

According to the vehicle provided by the utility model, the back door, the vehicle body and the stopper assembly 100 of any one of the embodiments are arranged, the first stopper 1 can be arranged at the back door end, and the second stopper 2 can be arranged at the vehicle body end, so that when the back door is closed relative to the vehicle body, the effects of buffering and vibration reduction are achieved, the noise in the door closing and driving processes is greatly reduced, and the user experience is improved.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present invention, "a plurality" means two or more.

In the description of the present invention, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

In the description of the utility model, "above", "over" and "above" a first feature in a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A stopper assembly (100) comprising:

the device comprises a first limiting block (1) and a second limiting block (2), wherein one of the first limiting block (1) and the second limiting block (2) is suitable for being installed at a back door end, and the other one of the first limiting block (1) and the second limiting block (2) is suitable for being installed at a vehicle body end; wherein

First stopper (1) orientation the side of second stopper (2) is equipped with spacing convex part (12), second stopper (2) orientation the side of first stopper (1) is equipped with spacing concave part (21), spacing convex part (12) are suitable for to extend spacing cooperation in spacing concave part (21), just first stopper (1) is equipped with and is used for cushion space (13) that spacing convex part (12) crumple and warp.

2. The stop block assembly (100) according to claim 1, wherein the first stop block (1) comprises a main body portion (11), the stop protrusion (12) is configured to be formed to protrude from a side of the main body portion (11) facing the second stop block (2), and the buffer space (13) is formed at a junction of the stop protrusion (12) and the main body portion (11).

3. The stop block assembly (100) of claim 2, wherein the stop projection (12) comprises a first projection (121) and a second projection (122), the first projection (121) being connected to the body portion (11), the first projection (121) being connected to the second projection (122), and the second projection (122) being spaced apart from the body portion (11), and the first projection (121), the second projection (122) and the body portion (11) together defining the cushioning volume (13).

4. The stop block assembly (100) of claim 3, wherein the relief space (13) includes a first relief gap (131) and a second relief gap (132), the first relief gap (131) being formed between the first projection (121) and the second projection (122), the second relief gap (132) being formed between the second projection (122) and the body portion (11).

5. The stop block assembly (100) according to claim 3, wherein the main body portion (11) is provided with a mounting hole (111), the mounting hole (111) is communicated with the buffering space (13), a supporting block (112) inserted into the buffering space (13) is arranged in the mounting hole (111), and the second protrusion (122) is adapted to be pressed against the supporting block (112) after being deformed.

6. The stop block assembly (100) according to claim 5, wherein the outer peripheral wall of the support block (112) is provided with a stop protrusion (113), and the stop protrusion (113) is in interference fit with the inner peripheral wall of the mounting hole (111).

7. The stop block assembly (100) of claim 5, wherein the support block (112) is made of an elastomeric material.

8. The stop block assembly (100) of claim 2, wherein the body portion (11) is further provided with a lightening hole (114).

9. The stop block assembly (100) of claim 1, wherein the first stop block (1) is provided with a first connection hole (115), the first connection hole (115) being adapted to be detachably connected to the back door end by a first connection member (14), and the second stop block (2) is provided with a second connection hole (22), the second connection hole (22) being adapted to be detachably connected to the vehicle body end by a second connection member (23).

10. A vehicle, characterized in that a stopper assembly (100) according to any one of claims 1-9 is provided.

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