CN210653356U

CN210653356U - A buffer assembly and vehicle for vehicle

Info

Publication number: CN210653356U
Application number: CN201921384860.4U
Authority: CN
Inventors: 段智军; 刘移毫; 史晓成
Original assignee: Beijing Treasure Car Co Ltd
Current assignee: Beiqi Foton Motor Co Ltd; Beijing Treasure Car Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-02
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a buffer assembly and vehicle for vehicle, a buffer assembly for vehicle includes: the base is arranged on a front cover inner plate of the vehicle; the buffer piece comprises a body part and a buffer part, the body part is detachably arranged on the base, and the buffer part is arranged at one end of the body part, facing to the front cover of the vehicle, and is opposite to the front cover of the vehicle; wherein, the part of the body part matched with the base is constructed into rigid hard material. According to the utility model discloses a buffering subassembly for vehicle adopts rigid hard material at this somatic part, has reduced the moment of buffering subassembly assembly, has reduced the assembly degree of difficulty, has improved assembly efficiency.

Description

A buffer assembly and vehicle for vehicle

Technical Field

The utility model belongs to the technical field of the vehicle and specifically relates to a buffering subassembly and vehicle for vehicle is related to.

Background

In the related art, the buffer member is made of an elastic rubber to buffer the impact force generated when the front cover is closed. The bolster just causes the closure moment ratio greatly with preceding cover inner panel screw-thread fit, and it is very inconvenient that this causes, and assembly process operator manually operation gets up, and long-time work causes the injury to operator's finger, and when the installation bolster, the bolster easily produces deformation, causes the installation degree of difficulty big, and the installation effectiveness is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. To this end, an object of the present invention is to provide a cushion assembly for a vehicle. According to the utility model discloses a buffering subassembly adopts rigid hard material at this somatic part, has reduced the moment of buffering subassembly assembly, has reduced the assembly degree of difficulty, has improved assembly efficiency.

According to the utility model discloses a buffering subassembly for vehicle includes base and buffer, the base sets up in the preceding cover inner panel of vehicle; the buffer piece comprises a body part and a buffer part, the body part is detachably arranged on the base, and the buffer part is arranged at one end of the body part, facing to the front cover of the vehicle, and is opposite to the front cover of the vehicle; wherein, the part of the body part matched with the base is constructed into rigid hard material.

According to the utility model discloses a buffering subassembly for vehicle, through setting up the cooperation part of this somatic part as rigid hard material, make the coefficient of friction on this somatic part surface reduce, reduced the friction force of this somatic part and pedestal mounting, reduced the moment of screwing this somatic part into buffering subassembly's base; meanwhile, the body part is made of rigid hard materials, so that the strength of the body part is high, the body part is prevented from deforming when being installed on a base of the buffer assembly, and the installation efficiency of the buffer assembly is improved.

According to the utility model discloses an embodiment, the base with the cooperation of preceding cover inner panel joint of vehicle.

According to the utility model discloses an embodiment, the base includes: the fixing part is provided with a clamping piece matched with the inner plate of the front machine cover; the matching part is arranged on the fixing part and provided with an accommodating space for accommodating the body part.

According to the utility model discloses an embodiment, joint spare includes a plurality of jack catchs, every the jack catch structure for the deformation piece in order selectively with preceding cover inner panel joint.

According to an embodiment of the present invention, each of the jaws includes a plurality of sub-jaws configured to move toward or away from each other to selectively engage with the front cover inner plate.

According to the utility model discloses an embodiment, the buffering subassembly still include with jack catch complex bail, the fixed part sets up the through-hole, and is a plurality of sub-jack catch is followed the circumference interval distribution of through-hole the bail with when the through-hole is cooperated, the bail promotes a plurality ofly sub-jack catch removes towards the direction of keeping away from each other.

According to the utility model discloses an embodiment, be provided with a plurality of strengthening ribs on the diapire of fixed part.

According to an embodiment of the invention, the body portion is screw-fitted with the base.

According to the utility model discloses an embodiment, this somatic part with the number of screw thread turns between the base is not less than half a circle.

The vehicle according to the present invention is briefly described below.

According to the utility model discloses a be provided with the buffering subassembly of above-mentioned embodiment on the vehicle, because according to the utility model discloses a be provided with above-mentioned embodiment buffering subassembly on the vehicle, consequently the installation degree of difficulty of buffering subassembly is low in this vehicle, the installation effectiveness is high for the production rhythm of vehicle.

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

Drawings

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

fig. 1 is an exploded view of a cushioning assembly according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a cushioning assembly according to an embodiment of the present invention;

fig. 3 is a schematic view of a base bottom of a cushioning assembly according to an embodiment of the present invention;

fig. 4 is an assembly front view of the buffer assembly and the front cover inner plate according to the embodiment of the present invention.

Reference numerals:

the number of the shock-absorbing members 100,

a base 110, a fixing portion 111, a first through hole 111a, a fitting portion 112,

the buffer member 120, the body portion 121, the buffer portion 122,

the front cover inner plate 101, the second through hole 101a, the claw 102, the sub-claw 102a, the clamp 103, and the reinforcing rib 104.

Detailed Description

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

A front cover of a vehicle is a movable member that can be opened or closed, and during the closing of the front cover, the front cover has a certain speed to close the front cover, but when closing, the front cover may impact adjacent automobile parts, causing damage to some expensive parts. Therefore, a shock absorber is required to be provided in the vehicle to reduce the impact of the front cover on other components.

In the related art, the buffer is made of an elastomer rubber for relieving the impact force when the front cover is closed. The bolster just causes the closure moment ratio greatly with preceding cover inner panel screw-thread fit, and it is very inconvenient that this causes, and assembly process operator manually operation gets up, and long-time work causes the injury to operator's finger, and when the installation bolster, the bolster easily produces deformation, causes the installation degree of difficulty big, and the installation effectiveness is low.

A cushion assembly 100 according to an embodiment of the invention is described below with reference to fig. 1-4.

The cushion assembly 100 for a vehicle according to the present invention includes a base 110 and a cushion member 120, the base 110 being provided to a front cover inner panel 101 of the vehicle; the buffer member 120 includes a body 121 and a buffer part 122, the body 121 is detachably disposed on the base 110, and the buffer part 122 is disposed at an end of the body 121 facing a front cover of the vehicle and directly facing the front cover of the vehicle; wherein, the portion of the body portion 121 engaged with the base 110 is constructed as a rigid hard material.

The buffer member 120 is composed of a body portion 121 and a buffer portion 122, the body portion 121 is detachably disposed on the base 110 of the buffer assembly 100, and the body portion 121 and the base 110 of the buffer assembly 100 are threadably engaged to fix the buffer member 120 on the base 110 of the buffer assembly 100. The buffer part 122 is fixedly disposed on the body part 121, and the buffer part 122 is located on the upper side of the body part 121; wherein, the upside of buffer 122 is just right with the preceding cover of vehicle for the one side of the preceding cover of orientation vehicle, and at the in-process that the preceding cover of vehicle was closed, the preceding cover can produce decurrent speed so that it closes, but the preceding cover can produce the impact to the part adjacent with the preceding cover of vehicle, through the setting of bolster 120, bolster 120 on the preceding cover can take lead to the contact with preceding cover, on shifting the bolster 120 with most impact force that the preceding cover produced to the preceding cover has been reduced and has been strikeed other parts.

The part of the body 121 that is engaged with the base 110 of the shock-absorbing assembly 100 is made of rigid hard material, so that the threaded part of the body 121 is not easily deformed and the surface friction coefficient is low during the process of the threaded engagement between the body 121 and the base 110, which can effectively reduce the friction between the body 121 and the base 110, thereby greatly reducing the torque required for screwing the body 121 into the base 110.

According to the buffering assembly 100 for a vehicle of the present invention, the friction coefficient of the surface of the body portion 121 is reduced by setting the fitting portion of the body portion 121 to be a rigid hard material, thereby reducing friction force between the body portion 121 and the base 110, and reducing torque for screwing the body portion 121 into the base 110 of the buffering assembly 100; meanwhile, since the body portion 121 is made of rigid hard material, the body portion 121 has high strength, so that the body portion 121 is prevented from being deformed when being mounted with the base 110 of the cushion assembly 100, and the mounting efficiency of the cushion assembly 100 is improved.

According to the utility model discloses an embodiment, body part 121 and base 110 are screw-thread fit, are provided with the screw thread on body part 121, are provided with on the base 110 with body part 121 screw-thread matched with screw thread, through the screw-thread fit of body part 121 with base 110 to with bolster 120 fixed mounting on base 110, the connection between bolster 120 and the base 110 is reliable, and connected mode is simple, the dismantlement of bolster 120 and base 110 of being convenient for.

According to the utility model discloses an embodiment, the screw thread number of turns between this body part 121 and the base 110 is not less than the half-turn, can produce the impact to buffer assembly in the preceding cover closure process, sets up the screw thread number of turns between this body part 121 and the base 110 to be not less than the half-turn, can improve this body part 121 and the ascending area of contact of base 110 in length direction, makes this body part 121 can resist more effectively and come from radial ascending atress, prevents to take place relative slope between this body part 121 and the base 110, has improved buffer assembly 100's reliability.

According to an embodiment of the present invention, the base 110 is snap-fitted to the front cover inner panel 101 of the vehicle. The base 110 is fixedly connected with the front cover inner plate 101 of the vehicle in a clamping and matching mode, so that the connection difficulty between the buffer assembly 100 and the front cover inner plate 101 is reduced, the installation speed of the buffer assembly 100 can be effectively improved, and the efficiency of a vehicle installation line is improved.

According to an embodiment of the present invention, the base 110 includes a fixing portion 111 and a fitting portion 112, and the fixing portion 111 is provided with a locking member fitted with the front cover inner plate 101; the fitting portion 112 is provided on the fixing portion 111 and the fitting portion 112 is provided with an accommodating space for accommodating the body portion 121.

As shown in fig. 1, the fixing portion 111 may be configured as a plate-shaped structure, a clamping member engaged with the front cover inner plate 101 is disposed on a lower surface of the fixing portion 111, a clamping engaging member engaged with the clamping member is disposed on the front cover inner plate 101, and the fixing portion 111 is clamped and fixed with the front cover inner plate 101 by the engagement of the clamping member and the clamping engaging member.

The fixing portion 111 is provided with a matching portion 112 on a side facing the front cover, the matching portion 112 may be configured as a cylindrical structure, a thread is provided on an inner periphery of the cylindrical structure, an accommodating space capable of accommodating the body portion 121 is formed in the cylindrical structure, a thread matching with the thread on the inner periphery of the cylindrical structure is provided on the body portion 121, the body portion 121 is accommodated in the accommodating space by being in thread matching with the matching portion 121, the body portion 121 and the matching portion 112 are connected by a thread, so that the body portion 121 is fixedly disposed in the accommodating space, and the buffer member 120 is fixedly connected with the base 110.

According to an embodiment of the present invention, the fitting portion 112 and the body portion 121 may be configured as an integral molding.

According to the utility model discloses an embodiment, the joint includes a plurality of jack catchs 102, every jack catch 102 is constructed for the deformation piece in order selectively to connect with preceding cover inner panel 101, be provided with on preceding cover inner panel 101 with jack catch 102 complex second through-hole 101a, jack catch 102 is constructed as the tip of jack catch 102 and contracts when the pressurized, the structure that resets when not stressed, jack catch 102 contracts when passing second through-hole 101a under pressurized, contract in the tip of second jack catch 102 in order to pass second through-hole 101a, reset after the tip of second jack catch 102 passes second through-hole 101a, in order to realize jack catch 102 and preceding cover inner panel 101 fixed connection, and will cushion assembly 100 and fix on preceding cover inner panel 101.

According to an embodiment of the present invention, each of the jaws 102 includes a plurality of sub-jaws 102a, the plurality of sub-jaws 102a are configured to move toward or away from each other to be selectively engaged with the front cover inner plate 101, a protrusion structure is provided at an end portion of each of the sub-jaws 102a in a direction toward away from each other, when the plurality of sub-jaws 102a move toward each other, the end portions of the plurality of sub-jaws 102a are inwardly contracted to reduce a size of the jaws 102, the size of the end portions of the jaws 102 is smaller than that of the second through holes 101a to freely pass through the second through holes 101a to be separated from or combined with the front cover inner plate 101, when the plurality of sub-jaws 102a move away from each other, the size of the end portions of the jaws 102 is increased, and the end portions of the jaws 102 are engaged with the front cover inner plate 101 when the size of the second through holes. The buffer assembly 100 is conveniently mounted to and dismounted from the front cover inner plate 101 of the vehicle by providing a plurality of sub-jaws 102a configured to be moved toward and away from each other to be selectively engaged with the front cover inner plate 101.

According to an embodiment of the present invention, the buffering assembly 100 further includes a clamping jaw 103 engaged with the clamping jaw 102, the fixing portion 111 is provided with a through hole 111a, the plurality of clamping jaws 102a are circumferentially spaced apart from each other along the through hole 111a, the through hole 111a is aligned with the center of the clamping jaw 102, and when the clamping jaw 103 is engaged with the through hole, the clamping jaw 103 pushes the plurality of clamping jaws 102a to move toward a direction away from each other.

The through hole formed in the fixing portion 111 is a first through hole 111a, the first through hole 111a penetrates through the fixing portion 111 in the thickness direction, the axis of the first through hole 111a coincides with the axis of the claws 102, the staple 103 penetrates through the first through hole 111a and extends into the claws 102, and the inner peripheral walls of the staple 103 and the sub-claws 102a are closely attached and stopped, so that the sub-claws 102a are pushed to move in the direction away from each other.

The front cover inner plate 101 is provided with a second through hole 101a, the second through hole 101a is suitable for installing the jaw 102, when the jaw 102 is not matched with the clamp 103, the size of the end part of the jaw 102 is smaller than that of the second through hole 101a, the jaw 102 can be easily inserted into the second through hole 101a, after the jaw 102 is inserted into the second through hole 101a, the clamp 103 is inserted into the jaw 102 through the first through hole 111a, and the sub-jaws 102a extend towards the direction away from each other, so that the size of the end part of the jaw 102 is larger than that of the second through hole 101a, the movement of the jaw 102 is limited, and the fixed connection of the buffer assembly 100 and the front cover inner plate 101 is realized.

As shown in fig. 3, according to an embodiment of the present invention, a plurality of reinforcing ribs 104 are disposed on the bottom wall of the fixing portion 111, the fixing portion 111 is fixed to the front cover inner plate 101 of the vehicle, and the fixing portion 111 supports the whole buffer assembly 100, the fixing portion 111 fixes the buffer assembly 100 to the front cover of the vehicle, when the front cover of the vehicle is closed, the fixing portion 111 may generate a large impact, resulting in a fracture at the fixing portion 111. By providing the plurality of ribs 104 on the fixing portion 111, the rigidity and strength of the fixing portion 111 can be improved, the fixing portion 111 is prevented from being broken, and the service life of the cushion assembly 100 is prolonged.

The vehicle according to the present invention is briefly described below.

According to the utility model discloses a be provided with the buffering subassembly 100 of above-mentioned embodiment on the vehicle, because according to the utility model discloses a be provided with the buffering subassembly 100 of above-mentioned embodiment on the vehicle, consequently the installation degree of difficulty of buffering subassembly 100 is low in this vehicle, the installation effectiveness is high for the production rhythm of vehicle.

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 present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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

Claims

1. A bumper assembly (100) for a vehicle, comprising:

a base (110), the base (110) being provided to a front cover inner panel (101) of the vehicle;

the buffer piece (120) comprises a body part (121) and a buffer part (122), the body part (121) is detachably arranged on the base (110), and the buffer part (122) is arranged at one end, facing a front cover of the vehicle, of the body part (121) and is opposite to the front cover of the vehicle; wherein

The part of the body part (121) which is matched with the base (110) is constructed to be rigid hard material.

2. The bumper assembly (100) for a vehicle of claim 1, wherein the base (110) is snap-fit to a front cover inner panel (101) of the vehicle.

3. The bumper assembly (100) for a vehicle of claim 2, wherein the base (110) comprises:

the fixing part (111), the fixing part (111) is provided with a clamping piece matched with the front cover inner plate (101);

a fitting part (112), wherein the fitting part (112) is arranged on the fixing part (111) and an accommodating space for accommodating the body part (121) is arranged on the fitting part (112).

4. The bumper assembly (100) for a vehicle according to claim 3, wherein the snap-in includes a plurality of jaws (102), each of the jaws (102) being configured as a deformable member to selectively snap-in with the front cover inner plate (101).

5. The bumper assembly (100) for a vehicle of claim 4, wherein each of the jaws (102) includes a plurality of sub-jaws (102a), the plurality of sub-jaws (102a) being configured to move toward or away from each other to selectively engage with the front cover inner panel (101).

6. The bumper assembly (100) for a vehicle according to claim 5, wherein the bumper assembly (100) further comprises a clamp (103) engaged with the jaws (102), the fixing portion (111) is provided with a through hole, a plurality of the sub-jaws (102a) are spaced apart along a circumferential direction of the through hole, and the clamp (103) pushes the plurality of sub-jaws (102a) to move in a direction away from each other when the clamp (103) is engaged with the through hole.

7. The cushion assembly (100) of claim 3, wherein the bottom wall of the retainer (111) is provided with a plurality of ribs (104).

8. The bumper assembly (100) for a vehicle of claim 1, wherein said body portion (121) is threadably engaged with said base (110).

9. The bumper assembly (100) for a vehicle of claim 8, wherein the number of thread turns between the body portion (121) and the base (110) is not less than half a turn.

10. A vehicle comprising a bumper assembly (100) according to any one of claims 1-9.