CN213768216U

CN213768216U - Outer end cover of vehicle object shielding curtain

Info

Publication number: CN213768216U
Application number: CN202022360363.XU
Authority: CN
Inventors: 吴志光; 徐晨豪; 陈存定; 傅奇宏
Original assignee: Ningbo Shuaitelong Group Co Ltd
Current assignee: Ningbo Shuaitelong Group Co Ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-07-23
Anticipated expiration: 2030-10-21

Abstract

The utility model provides an outer end cover of thing curtain is hidden to automobile-used belongs to automobile-used accessory technical field, include: the outer end cover body, the outer end cover body includes tubulose portion and side cap portion, the side cap portion with tubulose portion an organic whole is connected, annular step has been seted up to the side cap portion, annular step has step face and outer peripheral face, the ring channel has been seted up on the outer peripheral face, the side cap coats and is stamped the soft glue layer, the edge conflict of soft glue layer is connected on the step face, the ring channel is used for receiving the flexible glue that spills. The utility model has the advantages that: the step surface of the annular step and the annular groove structure can prevent the flash caused by glue leakage during secondary rubber coating, so that the outer end cover has good effect during secondary rubber coating, and the flash is not easy to generate, thereby improving the product quality.

Description

Outer end cover of vehicle object shielding curtain

Technical Field

The utility model belongs to the technical field of automobile-used accessory, a automobile-used outer end cover that hides thing curtain is related to.

Background

The object shielding curtain is a component in an automobile and can shield window glass so as to achieve the effect of shielding the sun or shielding people or objects in the automobile, the object shielding curtain comprises an outer pipe and outer end covers arranged at two ends of the outer pipe, and the outer end covers can achieve the effect of sealing or covering ports of the outer pipe.

The outer end cover on the existing vehicle object covering curtain needs to be subjected to certain treatment on the surface, for example, secondary encapsulation is needed on the surfaces of certain specific outer end cover products, and in the secondary encapsulation process, due to the self structure of the outer end cover, flashing is easily generated by glue leakage of soft glue, so that the product quality of the outer end cover is flawed, and the product qualification rate is greatly reduced.

Disclosure of Invention

The utility model aims at solving the problems in the prior art and providing the outer end cover of the vehicle object covering curtain.

The purpose of the utility model can be realized by the following technical proposal: an outer end cap of a vehicle covering curtain, comprising: the outer end cover body, the outer end cover body includes tubulose portion and side cap, the side cap with tubulose portion an organic whole is connected, annular step has been seted up to the side cap, annular step has step face and outer peripheral face, the ring channel has been seted up on the outer peripheral face, side cap portion coats and is stamped the soft glue layer, the edge conflict of soft glue layer is connected on the step face, the ring channel is used for receiving the flexible glue that spills.

Preferably, the edge of the soft adhesive layer is provided with an extension portion, and the extension portion covers the outer peripheral surface and extends towards the annular groove.

Preferably, the tubular part is provided with a strip-shaped opening.

Preferably, the tubular part is provided with a supporting block, and the supporting block is positioned below the strip-shaped opening.

Preferably, a reinforcing rib plate is arranged in the supporting block, and the reinforcing rib plate is integrally connected with the tubular part.

Preferably, the tubular part and the side cover part are both made of hard rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the step surface of the annular step and the annular groove structure can prevent the flash caused by glue leakage during secondary rubber coating, so that the outer end cover has good effect during secondary rubber coating, and the flash is not easy to generate, thereby improving the product quality.

2. The extension is located the outer peripheral face, sets up the ring channel on the outer peripheral face, can make the flexible glue that spills distribute at the outer peripheral face through the extension like this to the flexible glue that spills if more still can enter into the ring channel, just so solved the problem of secondary rubber coating in-process hourglass gluey, make the flexible glue layer can not form the overlap.

3. After the thing curtain that hides is accomodate, partly inserting in the bar mouth of head to the lower tip of head just in time supports and leans on the supporting shoe, makes outer end cover still have the function that supports the thing curtain that hides, avoids hiding the thing curtain and shaking handle welt after accomodating.

Drawings

Fig. 1 is a cross-sectional axial view of the outer end cap of the present invention.

Fig. 2 is a schematic structural view of the annular step of the present invention.

Fig. 3 is a schematic structural diagram of the outer end cap body of the present invention.

Fig. 4 is a schematic structural view of the annular step of the present invention.

In the figure, 100, an outer end cap body; 200. a tubular portion; 210. a strip-shaped opening; 220. a support block; 230. a reinforcing rib plate; 300. a side cover part; 310. an annular step; 311. a step surface; 312. an outer peripheral surface; 313. an annular groove; 400. a soft adhesive layer; 410. an extension portion.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2, 3, and 4, an outer end cap of a vehicle covering curtain includes: the outer end cover comprises an outer end cover body 100, wherein the outer end cover body 100 comprises a tubular part 200 and a side cover part 300, the outer end cover body 100 is arranged on the side part of an outer pipe of the object covering curtain, the outer end cover body 100 is provided with the tubular part 200 and the side cover part 300, the tubular part 200 and the side cover part 300 are both formed by hard glue injection molding, and the outer end cover has the function of preventing flash when soft glue secondary injection molding is carried out.

It should be noted here that the outer end cap needs to be subjected to secondary injection molding during production and manufacturing, and the secondary injection molding is a special plastic molding process and is also called as beer-sleeving or rubber-coating. It is similar to the double-color forming process, but has a larger difference with the double-color forming process. The method is a process for molding a certain plastic raw material in a primary plastic mold, taking out the molded part, and injecting the same or another plastic material into a secondary molding mold again. More complicated, the plastic product is formed many times, so that the shape and the process of the plastic product can meet the required requirements.

In the existing production process, after the outer end cover body 100 is formed by one-time injection molding, soft rubber needs to be wrapped on the side cover part 300, and the edge of the soft rubber forms a flash due to glue leakage, and the flash is also called as flash, burr and the like and mostly occurs at the split and combination position of a mold, so that the flash can be generated when secondary encapsulation is carried out on the side part of the existing outer end cover.

The side cover part 300 is integrally connected with the tubular part 200, the side cover part 300 is provided with an annular step 310, preferably, the annular step 310 is located at the connection position of the side cover part 300 and the tubular part 200, in an actual structure, the annular step 310 can also be regarded as being arranged on the side cover part 300, and the annular step 310 can prevent secondary rubber coating from leaking.

The annular step 310 has a step surface 311 and an outer circumferential surface 312, and preferably, the step surface 311 of the annular step 310 is an annular end surface, and the outer circumferential surface 312 is a circumferential surface of the annular step 310.

The outer peripheral surface 312 is provided with an annular groove 313, the side cover 300 is covered with a soft adhesive layer 400, the edge of the soft adhesive layer 400 is connected to the step surface 311 in an abutting mode, and the annular groove 313 is used for receiving leaked soft adhesive.

Preferably, the soft adhesive layer 400 covers the side cover part 300 through secondary encapsulation, and the edge of the soft adhesive layer 400 is just located on the step surface 311 of the annular step 310, the structural design is very ingenious and reasonable, when in injection molding, if a gap exists in the mold, the edge of the soft adhesive layer 400 generates a flash, and after the annular step 310 is arranged, the gap of the mold can be eliminated through the step surface 311 when in injection molding, and the soft adhesive can be buffered.

After the edge of the soft rubber layer 400 is abutted to the step surface 311, the soft rubber continuously flows along the peripheral surface part of the annular step 310, and the leaked soft rubber flows into the annular groove 313, so that the flash caused by the leakage of the rubber can be prevented by the step surface 311 of the annular step 310 and the annular groove 313 structure during secondary rubber coating, the effect of the outer end cover during secondary rubber coating is good, the flash is not easy to generate, and the product quality is improved.

As shown in fig. 1, 2, and 4, in the above embodiment, an extension portion 410 is provided at an edge of the soft rubber layer 400, and the extension portion 410 covers the outer circumferential surface 312 and extends toward the annular groove 313.

Preferably, the edge of the soft rubber layer 400 is abutted against the step surface 311, a circle of annular extension part 410 further extends outwards from the edge of the soft rubber layer 400, the extension part 410 is located on the outer peripheral surface 312, and the annular groove 313 is formed in the outer peripheral surface 312, so that leaked soft rubber can be distributed on the outer peripheral surface 312 through the extension part 410, and the leaked soft rubber can enter the annular groove 313 if more, thereby solving the problem of leakage in the secondary rubber coating process, and preventing the soft rubber layer 400 from forming flash.

As shown in fig. 1 and 3, in addition to the above embodiments, the tubular portion 200 is provided with a strip-shaped opening 210. Preferably, the strip 210 is connected to a strip hole in the outer tube so that the edge of the curtain and the edge of the liner can pass through the strip 210.

And in actual structure, bar mouth 210 can also play limiting displacement, and the head at handle welt edge can wear to establish in bar mouth 210 for outer end cover can also carry on spacingly to the handle welt.

As shown in fig. 1 and 3, on the basis of the above embodiments, a supporting block 220 is disposed on the tubular portion 200, and the supporting block 220 is located below the strip-shaped opening 210.

Preferably, the head can be supported to supporting shoe 220, and after hiding the thing curtain and accomodating, the partly insert in bar mouth 210 of head to the lower tip of head just in time supports and leans on supporting shoe 220, makes outer end cover still have the function that supports and hide the thing curtain, avoids hiding the thing curtain and taking in back handle welt and rock.

As shown in fig. 1 and 3, in the above embodiment, a reinforcing rib 230 is provided in the support block 220, and the reinforcing rib 230 is integrally connected to the tubular portion 200.

Preferably, in order to reduce the weight of the outer end cap and the production cost, the supporting block 220 is specially configured to be a hollow structure, and the reinforcing ribs 230 in the supporting block 220 enhance the structural strength of the supporting block 220 and the outer end cap, so as to prevent the supporting block 220 from being deformed or damaged.

As shown in fig. 1, 2, and 3, in the above embodiment, the tubular portion 200 and the side cover 300 are both made of a hard rubber material. Preferably, the outer cap body 100 is a hard rubber member formed by one-shot injection molding, and the side cap 300 is encapsulated by two-shot injection molding on the basis of one-shot injection molding.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. An outer end cover of an automobile-used object covering curtain is characterized by comprising: the outer end cover body, the outer end cover body includes tubulose portion and side cap, the side cap with tubulose portion an organic whole is connected, annular step has been seted up to the side cap, annular step has step face and outer peripheral face, the ring channel has been seted up on the outer peripheral face, side cap portion coats and is stamped the soft glue layer, the edge conflict of soft glue layer is connected on the step face, the ring channel is used for receiving the flexible glue that spills.

2. An outer end cap of a vehicle covering curtain as claimed in claim 1, wherein: the edge of the soft adhesive layer is provided with an extension part, and the extension part covers the peripheral surface and extends towards the annular groove.

3. An outer end cap of a vehicle covering curtain as claimed in claim 1, wherein: the tubular part is provided with a strip-shaped opening.

4. An outer end cap of a vehicle covering curtain as claimed in claim 3, wherein: the tubular part is provided with a supporting block, and the supporting block is positioned below the strip-shaped opening.

5. An outer end cap of a vehicle covering curtain as claimed in claim 4, wherein: and reinforcing rib plates are arranged in the supporting blocks and are integrally connected with the tubular parts.

6. An outer end cap of a vehicle covering curtain as claimed in claim 1 or 2, wherein: the tubular part and the side cover part are all hard rubber pieces.