CN207416739U - A kind of front bumper check apron - Google Patents

A kind of front bumper check apron Download PDF

Info

Publication number
CN207416739U
CN207416739U CN201721512641.0U CN201721512641U CN207416739U CN 207416739 U CN207416739 U CN 207416739U CN 201721512641 U CN201721512641 U CN 201721512641U CN 207416739 U CN207416739 U CN 207416739U
Authority
CN
China
Prior art keywords
skeleton
check apron
front bumper
bumper
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201721512641.0U
Other languages
Chinese (zh)
Inventor
李秀宇
刘敏
杨浩
周军辉
解卫海
张显波
金文杰
李菁华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FAW Group Corp
Original Assignee
FAW Group Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FAW Group Corp filed Critical FAW Group Corp
Priority to CN201721512641.0U priority Critical patent/CN207416739U/en
Application granted granted Critical
Publication of CN207416739U publication Critical patent/CN207416739U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Body Structure For Vehicles (AREA)

Abstract

The utility model provides front bumper check apron, it is arranged between cab assembly and bumper assembly, the check apron includes skeleton and the elastomeric overmold part to link together with the skeleton by quadric injection mould, the skeleton top is provided with notch section in the position interferenceed with the cab assembly and electrical harness, the skeleton is by being formed in the mounting hole of skeleton one end and fixed on the bumper assembly, the outer edge of the skeleton is provided with cladding slot, and the elastomeric overmold part is integrally covered in the external visible location of the skeleton by the cladding slot.The check apron of the utility model can prevent the interference between check apron and driver's cabin.In addition, the external position in skeleton integrally covers elastomeric overmold part so that non-notch outside check apron prevents inner body exposed to outer.

Description

A kind of front bumper check apron
Technical field
The utility model is related to heavy truck bumper technical field, more particularly to a kind of preceding guarantor for possessing compression rebound Dangerous thick stick check apron.
Background technology
Installation check apron is generally required in order to optimize the moulding of heavy truck forepart, between driver's cabin and bumper to carry out inside It covers, bumper check apron primarily serves decoration function.When driver's cabin is overturn, it may appear that check apron generates interference with driver's cabin Phenomenon generally can directly carry out incision treatment to check apron, and the notch for carrying out incision treatment is irregular, influences visual experience, And inner body is directly exposed to by these notch in sight, influences the performance of vehicle.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of front bumper check apron, which can realize outside check apron Portion's non-notch is outer so as to which vehicle interior part be prevented to be exposed to, and can improve the overall performance of vehicle.
The technical solution adopted in the utility model is:
The utility model embodiment provides a kind of front bumper check apron, be arranged at cab assembly and bumper assembly it Between, the check apron includes skeleton and the elastomeric overmold part that links together with the skeleton by quadric injection mould, on the skeleton Portion is provided with notch section in the position interferenceed with the cab assembly and electrical harness, and the skeleton is by being formed in skeleton The mounting hole of one end and fixed on the bumper assembly, the outer edge of the skeleton is provided with cladding slot, the elasticity bag Cover the external visible location that part is integrally covered in the skeleton by the cladding slot.
Optionally, multiple bonding holes are provided on the skeleton.
Optionally, the ball indentation hardness of the skeleton is 25-35MPa.
Optionally, the elastomeric overmold part is TPE coverings, and shore a hardness is 70 ± 5HA.
Compared with prior art, the front bumper check apron that the utility model embodiment provides is by skeleton and elastomeric overmold part two Secondary injection is formed, and the notch for preventing generating interference with driver's cabin and electrical harness during driver's cab turnover is provided on skeleton Portion, so as to prevent the interference between check apron and driver's cabin.In addition, the external position in skeleton integrally covers elastomeric overmold Part so that non-notch outside check apron prevents inner body exposed to outer.
Description of the drawings
Fig. 1 is the front bumper check apron that the utility model embodiment provides using layout drawing;
Fig. 2 is the structure diagram for the front bumper check apron that the utility model embodiment provides;
Fig. 3 is the working state schematic representation for the front bumper check apron that the utility model embodiment provides;
Fig. 4 is the sectional view in A-A directions in Fig. 3;
Fig. 5 is the sectional view in B-B directions in Fig. 3.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing And specific embodiment is described in detail.
Fig. 1 is the front bumper check apron that the utility model embodiment provides using layout drawing;Fig. 2 is real for the utility model The structure diagram of the front bumper check apron of example offer is provided;Fig. 3 is the front bumper check apron that the utility model embodiment provides Working state schematic representation;Fig. 4 is the sectional view in A-A directions in Fig. 3;Fig. 5 is the sectional view in B-B directions in Fig. 3.
As shown in Figures 1 to 5, the utility model embodiment provides a kind of front bumper check apron 1, is arranged at cab assembly Between 4 and bumper assembly 6 (as shown in Figure 1), the forepart that entire vehicle is formed with cab assembly 4 and bumper assembly 6 is made Type plays the role of beautifying moulding, while cabin interior is played and is blocked.Check apron 1 provided in this embodiment includes skeleton 2 With the elastomeric overmold part 3 to be linked together with the skeleton 2 by quadric injection mould, 2 top of skeleton with the driver's cabin The position of assembly 4 and electrical harness interference is provided with notch section, and the skeleton 2 is by being formed in the mounting hole 13 of skeleton one end And fixed on the bumper assembly 6, the outer edge 12 of the skeleton 2 is provided with cladding slot, and the elastomeric overmold part 3 passes through The cladding slot is integrally covered in the external visible location of the skeleton.
Further, multiple bonding holes 11 are provided on the skeleton.Specifically, as shown in Fig. 2, in the front side of skeleton 2 Multiple bonding holes can be set with right side, elastomeric overmold part 3 can be penetrated into bonding hole, is bonded together with skeleton, ensure cladding The bonding strength of part and skeleton.
Further, mounting hole 13 can protrude the front end for being formed in skeleton 2, can form 4 mounting holes in the front end of skeleton 2 13, as shown in Fig. 2, check apron 1 can be fixed on bumper assembly 6 by this 4 mounting holes.
In the utility model, notch section is used to ensure that the outer edge 12 of skeleton 2 will not be dry with the generation of cab assembly 4 It relates to.It is bonded hole and cladding slot is used for when carrying out quadric injection mould, can ensure the strength of connection of skeleton 2 and elastomeric overmold part 3, root According to the decrement and compression stress that elastic coating member is subject in switching process, portion is locally thickeied and is thinned, ensure compression by Power is uniform.
In one exemplary embodiment, front bumper check apron 1 is made of MODIFIED PP skeleton 2 and TPE covering quadric injection moulds; MODIFIED PP material by EPDM modifications and adds 20% talcum powder composition, ball indentation hardness 25-35MPa for PP;TPE material is Can with post forming can coated elastomer, shore a hardness be 70 ± 5 (HA), have excellent flex life and low hysteresis. The decrement and compression stress that the TPE coverings are subject to according to covering in switching process, portion are locally thickeied and are thinned, and ensure pressure Contracting uniform force, when driver's cabin is restored to normal condition, check apron can spring back to home position within the regular hour, -40 DEG C to all having good compression resilience under 80 DEG C of environment.In addition, in one example, decorative pattern is may be provided on TPE coverings, So that visual experience sense is stronger.
In practical applications, the front bumper check apron 1 of the utility model is mounted on bumper assembly 6 by mounting hole 13 On, front bumper check apron 1 is at 21 position of TPE coverings original position, as shown in Figure 4.When repairing engine, cab assembly 4 are overturn, and as shown in Figure 4 and Figure 5, cab assembly 4 and TPE coverings 3 are interfered, TPE covering forward directions depressed position 22 Generate positive compression;Electrical equipment wiring harness 5 and TPE coverings 3 are interfered, and the reversed depressed position 23 of TPE coverings generates reverse compression;It is forward and reverse Mutually compression causes 3 torsional deformation of TPE coverings, and by vehicle maintenance time effects, TPE coverings 3 need to deform for a long time;When driving It sails room and is restored to normal condition, TPE coverings 3 can quickly spring back and TPE covering original positions can be sprung back within the regular hour At 21.
Embodiment described above is only specific embodiment of the present utility model, to illustrate the technology of the utility model Scheme, rather than its limitations, the scope of protection of the utility model are not limited thereto, although with reference to the foregoing embodiments to this practicality It is new to be described in detail, it will be understood by those of ordinary skill in the art that:Any technology people for being familiar with the art In the technical scope that member discloses in the utility model, it can still modify to the technical solution recorded in previous embodiment Or variation can be readily occurred in or equivalent substitution is carried out to which part technical characteristic;And these modifications, variation or replacement, The essence of appropriate technical solution is not made to depart from the spirit and scope of the utility model embodiment technical solution, should all be covered at this Within the protection domain of utility model.Therefore, the scope of protection of the utility model should it is described using scope of the claims as It is accurate.

Claims (4)

1. a kind of front bumper check apron, is arranged between cab assembly and bumper assembly, which is characterized in that the check apron bag Include skeleton and the elastomeric overmold part to link together with the skeleton by quadric injection mould, the skeleton top with the driving The position of chamber assembly and electrical harness interference is provided with notch section, the skeleton by be formed in the mounting hole of skeleton one end and Fixed on the bumper assembly, the outer edge of the skeleton is provided with cladding slot, and the elastomeric overmold part passes through the bag Cover the external visible location that slot is integrally covered in the skeleton.
2. front bumper check apron according to claim 1, which is characterized in that multiple bonding holes are provided on the skeleton.
3. front bumper check apron according to claim 1, which is characterized in that the ball indentation hardness of the skeleton is 25- 35MPa。
4. front bumper check apron according to claim 1, which is characterized in that the elastomeric overmold part be TPE coverings, Shao Er A hardness is 70 ± 5HA.
CN201721512641.0U 2017-11-14 2017-11-14 A kind of front bumper check apron Active CN207416739U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721512641.0U CN207416739U (en) 2017-11-14 2017-11-14 A kind of front bumper check apron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721512641.0U CN207416739U (en) 2017-11-14 2017-11-14 A kind of front bumper check apron

Publications (1)

Publication Number Publication Date
CN207416739U true CN207416739U (en) 2018-05-29

Family

ID=62306041

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721512641.0U Active CN207416739U (en) 2017-11-14 2017-11-14 A kind of front bumper check apron

Country Status (1)

Country Link
CN (1) CN207416739U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109017499A (en) * 2018-07-02 2018-12-18 宁波帅特龙集团有限公司 A kind of Automobile cup supporter liner support button and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109017499A (en) * 2018-07-02 2018-12-18 宁波帅特龙集团有限公司 A kind of Automobile cup supporter liner support button and preparation method thereof
CN109017499B (en) * 2018-07-02 2020-02-18 宁波帅特龙集团有限公司 Support buckle for inner container of automobile cup holder

Similar Documents

Publication Publication Date Title
USD889346S1 (en) Front door
USD924753S1 (en) Vehicle hood
USD993102S1 (en) Front end portion of an automobile, toy replica and/or other replica
USD918804S1 (en) Vehicle hood
CN102963438A (en) Car body front structure for motor car
CN204011181U (en) A kind of button and a kind of mobile terminal
CN207416739U (en) A kind of front bumper check apron
EP1002835A3 (en) Reinforced elastomer preparation and tire having component thereof
USD937141S1 (en) Grille for vehicle or replica thereof
USD952536S1 (en) Vehicle door
CN103612601B (en) Automobile outer rear-view mirror poted assemblies
WO2013114303A1 (en) Retaining device, in particular for connecting vehicle body parts
JP2006097775A (en) Vehicular cushion rubber
CN203766434U (en) Stabilizer bar connecting rod assembly capable of preventing lubricating grease from leaking
USD563275S1 (en) Motor vehicle and toy replica
CN207583101U (en) The automobile transmitter precise injection molding shell of built-in flexible dust cleaning brush
KR101144385B1 (en) Parking Lever Cover for Vehicle
CN204161189U (en) A kind of automobile roof liner auxiliary handle
CN209616820U (en) A kind of rubber bushing assembly preventing low temperature abnormal sound
CN204402208U (en) A kind of car door limiter
CN212022802U (en) Engine cover structure
CN207538617U (en) For the novel elastic touch structure of automobile tail gate attacker switch
CN208702842U (en) A kind of clamping structure of assembly parts
CN211851398U (en) Stay bar assembly and motor vehicle with same
CN221041683U (en) Vehicle-mounted wireless access equipment with dustproof structure

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant