CN213862102U - Integral automobile door handle plaque - Google Patents

Abstract

The application discloses an integrated automobile door handle trim panel, which comprises a trim panel body, a buckle and a clamping seat; the buckle comprises an upright post and a clamping block, one end of the upright post is integrally formed on the back surface of the plaque body, and the clamping block is arranged at the other end of the upright post; the clamping seat comprises an installation part and at least two elastic claw clamps, wherein the elastic claw clamps are integrally formed on the installation part and are used for clamping the clamping block. The clamping blocks are connected with the stand column through assembly, so that the clamping blocks can be processed independently, the forming difficulty of the handle decorative plate and the stand column is reduced, and the requirement on a mold and the demolding difficulty are reduced; the installation and fixation between the automobile door and the handle decorative plate are realized through the installation part, and the clamping block is clamped and fixed through the elastic claw clamp, so that the assembly between the automobile door and the handle decorative plate is realized, and the whole assembly process is simple and convenient to operate; in addition, the elastic claw clamp has higher elasticity, so that the clamping block and the elastic claw clamp are prevented from being broken when being disassembled and assembled.

Description

Integral automobile door handle plaque

Technical Field

The application relates to the technical field of automotive interior, in particular to an integrated automobile door handle decorative plate.

Background

The automobile is a common vehicle in people's life, along with the improvement of national life, the popularization rate of the automobile in numerous families is higher and higher, people demand the automobile more and more, and the automobile becomes one of indispensable things in people's life gradually.

Along with the popularization and development of automobiles, the enjoyment degree of people to automobiles is also improved, namely people pay more attention to whether the automobiles can meet more requirements, and the automobiles are not only vehicles, but also tools for providing comfortable life for people. In addition to the increasing demand for driving performance of automobiles, automobile interiors have also become a major concern.

As shown in fig. 1, an integrated automobile door handle trim (reference numeral 100) generally includes a trim body and a buckle, wherein the buckle and the trim body are formed by integral injection molding, and the buckle is fastened to a card seat on an automobile door to realize assembly between the handle trim and the automobile door.

However, the existing handle trim panel mainly has the following defects: 1. the buckle has low strength and is easy to break off in the assembling and disassembling processes; 2. the structure of buckle is more complicated, and is higher to the requirement of mould, and the drawing of patterns degree of difficulty is great.

Therefore, how to improve the existing handle decorative plate to overcome the above disadvantages is a problem to be solved by those skilled in the art.

Disclosure of Invention

An aim at of this application provides a handle plaque, its simple structure, workable, easy assembly to have the buckle of the difficult emergence rupture of high strength and dismouting in-process.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: an integrated automobile door handle trim comprises a trim body, a buckle and a clamping seat; the buckle comprises an upright post and a clamping block, one end of the upright post is integrally formed on the back surface of the plaque body, and the clamping block is arranged at the other end of the upright post; the clamping seat comprises an installation part and at least two elastic claw clamps, wherein the elastic claw clamps are integrally formed on the installation part and are used for clamping the clamping block.

Preferably, the fixture block is of a disc-shaped structure, and the mounting part is of a disc-shaped structure with one open end; elastic claw presss from both sides including first circular arc section, first circular arc section by the open end of installation department extends to the inboard and forms, just first circular arc section and enclose between the installation department and become to be used for agreeing with the spacing district of fixture block. The advantages are that: because the clamping block and the mounting part are both in a circular structure, during assembly, only the coaxiality between the clamping block and the mounting part needs to be ensured, so that the mounting difficulty of the plaque body is reduced; in addition, the first arc section and the limiting area enclosed between the installation parts are convenient to fit with the clamping block, so that the matching precision and the assembling reliability between the clamping block and the elastic claw clamp are improved, and the installation precision of the plaque body and the stability and the reliability after installation are improved.

Preferably, the mounting portion is coaxially provided with a screw mounting hole in a penetrating manner. The advantages are that: through the screw mounting hole can reduce the installation degree of difficulty of installation department.

Preferably, the elastic claw clamp further comprises a second arc section, and the second arc section is formed by extending the tail end of the first arc section to the outer side of the mounting part. The advantages are that: under the action of the second arc section, when the clamping block is clamped into the first arc section, the clamping block acts on the second arc section, so that the first arc section is forced to deform outwards, and the clamping block is clamped into the limiting area more easily.

Preferably, a conical surface is arranged on the outer annular surface of the upright column and at one end close to the fixture block, and the conical surface is formed by gradually contracting the upright column towards the direction of the fixture block. The advantages are that: the conical surface is beneficial to avoiding mutual interference between the upright post and the second arc section.

Preferably, the stand is close to the one end of fixture block is equipped with the fixed orifices, be close to on the fixture block the one end of stand extends there is the external screw thread pole, external screw thread pole threaded connection in the fixed orifices. The advantages are that: through the external thread rod with threaded connection between the fixing hole can realize the fixture block and the assembly between the stand is fixed.

Preferably, the external threaded rod is a self-tapping threaded rod. The advantages are that: because the stand with the plaque body is the working of plastics, can directly realize through self tapping threaded rod the external screw thread pole with threaded connection between the fixed orifices to need not to set up the internal thread on the interior anchor ring of fixed orifices.

Preferably, an operation hole for rotating the external threaded rod is formed in one end, far away from the upright post, of the clamping block. The advantages are that: on one hand, the external thread rod is convenient to rotate and operate by using a tool through the operation hole; on the other hand, the operation hole can hold the end of the screw installed in the screw installation hole, and the overall size of the installation part is reduced.

Preferably, the fixing hole penetrates through the upright post. The advantages are that: when the fixing hole penetrates through the upright post, the material cost can be saved, and the length of the external threaded rod can be improved, so that the connecting strength between the upright post and the fixture block is improved.

Preferably, a reinforcing rib is arranged between the upright post and the plaque body. The advantages are that: the strength of the joint between the upright post and the plaque body is improved.

Compared with the prior art, the beneficial effect of this application lies in:

(1) because the buckle comprises two parts, namely an upright post and a clamping block, one end of the upright post is integrally formed on the back surface of the trim panel body, and the clamping block and the upright post are installed in an assembling mode, so that the complex part (namely the clamping block) on the buckle is separately processed, the difficulty of integral injection molding between the handle trim panel and the upright post is reduced, and the requirements on a mold and the difficulty of demolding are reduced;

(2) the clamping seat comprises an installation part and at least two elastic claw clamps, the elastic claw clamps are integrally formed on the installation part, so that the installation and the fixation between the clamping seat and the automobile door can be realized through the installation part, the clamping block is clamped and fixed through the elastic claw clamps, the assembly between the automobile door and the handle trim plate can be realized, and the whole assembly process is simple and convenient to operate;

(3) because the elastic claw clamp has higher elasticity, better deformation capacity can be provided in the assembling and disassembling processes, and therefore the clamping block and the elastic claw clamp are prevented from being broken.

Drawings

FIG. 1 is a perspective view of a prior art handle trim panel;

FIG. 2 is a perspective view of an integral automobile door handle trim panel;

FIG. 3 is a perspective exploded view of the integrated automobile door pull trim panel;

FIG. 4 is an enlarged perspective view of the cartridge;

FIG. 5 is a schematic top view of an integrated automotive door handle trim panel;

fig. 6 is a sectional view of fig. 5 taken along a-a.

In the figure: 1. a trim panel body; 2. buckling; 21. a column; 211. a conical surface; 212. a fixing hole; 22. a clamping block; 221. an externally threaded rod; 222. an operation hole; 223. a through hole; 3. a card holder; 31. an installation part; 311. a screw mounting hole; 32. an elastic claw clip; 321. a first arc segment; 322. a second arc segment; 4. and (5) reinforcing ribs.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Referring to fig. 2 to 6, an embodiment of the present application provides an integrated automobile door handle trim panel, including a trim panel body 1, a clip 2, and a clip base 3; the buckle 2 comprises an upright post 21 and a fixture block 22, one end of the upright post 21 is integrally formed on the back surface of the plaque body 1, and the fixture block 22 is installed at the other end of the upright post 21; the clamping seat 3 includes a mounting portion 31 and at least two elastic claw clips 32, and the elastic claw clips 32 are integrally formed on the mounting portion 31 and are used for clamping the clamping block 22. Wherein, because buckle 2 includes stand 21 and fixture block 22, the one end integrated into one piece of stand 21 is in the back of plaque body 1 to realize the installation between fixture block 22 and the stand 21 through the mode of assembly, so that process the complicated part (fixture block 22) on buckle 2 alone, can reduce handle plaque and stand 21 between the degree of difficulty of integrative injection moulding, thereby reduce the degree of difficulty to the requirement of mould and the degree of difficulty of drawing of patterns. The clamping seat 3 comprises an installation part 31 and at least two elastic claw clamps 32, the elastic claw clamps 32 are integrally formed on the installation part 31, so that the installation and the fixation between the elastic claw clamps 32 and the automobile door can be realized, the clamping blocks 22 are clamped and fixed through the elastic claw clamps 32, the assembly between the automobile door and the handle trim plate can be realized, and the whole assembly process is simple and convenient to operate; in addition, the elastic claw clip 32 has high elasticity, so that good deformation capability can be provided during assembly and disassembly, and the fixture block 22 and the elastic claw clip 32 are prevented from being broken.

In some embodiments of the application, the fixture block 22 has a discoid structure, and the mounting portion 31 has a discoid structure with one end open; the elastic claw clip 32 includes a first arc segment 321, the first arc segment 321 is formed by extending the open end of the mounting portion 31 inward, and a limiting area (as shown in fig. 6) for engaging the latch 22 is defined between the first arc segment 321 and the mounting portion 31. Because the fixture block 22 and the mounting part 31 are both circular structures, during assembly, only the coaxiality between the fixture block 22 and the mounting part 31 needs to be ensured, so that the mounting difficulty of the plaque body 1 can be reduced; in addition, the first arc segment 321 and the mounting portion 31 form a limiting area so as to engage with the fixture block 22, so that the matching precision and the assembling reliability between the fixture block 22 and the elastic claw clip 32 can be improved, and the mounting precision of the trim panel body 1 and the stability and the reliability after mounting can be improved.

In some embodiments of the application, a screw mounting hole 311 is coaxially formed through the mounting portion 31, and the mounting difficulty of the mounting portion 31 can be reduced by the screw mounting hole 311. It should be noted that, because the screw head is generally larger in size, the end of the screw mounting hole 311 near the latch 22 is radially enlarged to accommodate the screw head, so as to prevent interference between the screw head and the latch 22. In addition, in the case where the screw mounting hole 311 is not provided, the mounting portion 31 may be fixed by another method (for example, welding).

In some embodiments of the application, the elastic claw clip 32 further includes a second arc section 322, and the second arc section 322 is formed by extending the end of the first arc section 321 to the outside of the mounting portion 31. Under the action of the second arc segment 322, when the fixture block 22 is clamped into the first arc segment 321, the fixture block 22 acts on the second arc segment 322, so that the first arc segment 321 is forced to deform outwards, and the fixture block 22 is clamped into the limiting area more easily.

In some embodiments of the application, a conical surface 211 is disposed on an outer annular surface of the pillar 21 and at an end close to the engaging block 22, and the conical surface 211 is formed by gradually contracting the pillar 21 toward the engaging block 22, so as to prevent the pillar 21 and the second arc section 322 from interfering with each other.

In some embodiments of the application, a fixing hole 212 is formed at an end of the pillar 21 close to the latch 22, and an external threaded rod 221 extends from an end of the latch 22 close to the pillar 21, and the external threaded rod 221 is threadedly coupled in the fixing hole 212, so that the mounting and fixing between the latch 22 and the pillar 21 are achieved through the threaded coupling between the external threaded rod 221 and the fixing hole 212. The external screw rod 221 is preferably a self-tapping screw rod, and since the pillar 21 and the trim body 1 are plastic members, the external screw rod 221 and the fixing hole 212 can be directly screwed by the self-tapping screw rod, so that it is not necessary to provide an internal thread on the inner circumferential surface of the fixing hole 212.

In some embodiments of the application, an end of the latch 22 away from the post 21 is provided with an operation hole 222 for rotationally operating the externally threaded rod 221. On one hand, the external thread rod 221 is convenient to rotate and operate by using a tool through the operation hole 222; on the other hand, the operation hole 222 can accommodate the end of the screw installed in the screw installation hole 311, which is advantageous for reducing the overall volume of the installation part 31. It should be noted that the inner bottom surface of the operation hole 222 may be further provided with a through hole 223 penetrating through the latch 22 and the male screw rod 221, so as to save material cost and reduce overall quality.

In some embodiments of the application, the fixing hole 212 penetrates through the pillar 21, which not only saves material cost and reduces overall quality, but also is beneficial to increasing the length of the external threaded rod 221 so as to improve the connection strength between the pillar 21 and the latch 22.

In some embodiments of the application, a reinforcing rib 4 is arranged between the upright post 21 and the plaque body 1. The strength of the joint between the upright post 21 and the plaque body 1 is improved by the reinforcing ribs 4.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims (10)

1. An integrated automobile door handle trim comprises a trim body, a buckle and a clamping seat; the decorative plate is characterized in that the buckle comprises an upright post and a clamping block, one end of the upright post is integrally formed on the back surface of the decorative plate body, and the clamping block is arranged at the other end of the upright post; the clamping seat comprises an installation part and at least two elastic claw clamps, wherein the elastic claw clamps are integrally formed on the installation part and are used for clamping the clamping block.

2. The handle trim of claim 1, wherein the clip is of a discoid configuration and the mounting portion is of a discoid configuration with one end open; elastic claw presss from both sides including first circular arc section, first circular arc section by the open end of installation department extends to the inboard and forms, just first circular arc section and enclose between the installation department and become to be used for agreeing with the spacing district of fixture block.

3. The pull handle trim of claim 2, wherein the mounting portion has a screw mounting hole extending coaxially therethrough.

4. The pull handle trim of claim 2, wherein the resilient clip further comprises a second arc segment formed by a distal end of the first arc segment extending outwardly of the mounting portion.

5. The handle trim according to claim 4, wherein a conical surface is formed on an outer circumferential surface of the pillar and at an end close to the engaging piece, and the conical surface is formed by gradually contracting the pillar in a direction toward the engaging piece.

6. The handle trim according to claim 1, wherein a fixing hole is formed at an end of the pillar adjacent to the locking block, and an externally threaded rod is extended from an end of the locking block adjacent to the pillar and is threadedly coupled into the fixing hole.

7. The handle trim of claim 6, wherein the externally threaded rod is a self-tapping threaded rod.

8. The handle trim according to claim 6, wherein an operation hole for rotationally operating the externally threaded rod is provided at an end of the clip remote from the pillar.

9. The handle trim of claim 6, wherein the securing hole extends through the post.

10. The handle trim of any one of claims 1 to 9, wherein a reinforcing rib is provided between the pillar and the trim body.

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