CN217532520U

CN217532520U - Front windshield glass clamping strip system

Info

Publication number: CN217532520U
Application number: CN202221297407.1U
Authority: CN
Inventors: 杜萍
Original assignee: Qinhuangdao Great Wall Glass Industry Co ltd
Current assignee: Qinhuangdao Danfeng Technology Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-10-04
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a front windshield glass clamping strip system, which comprises a clamping strip body, wherein the clamping strip body comprises a strip-shaped piece and a U-shaped groove, the strip-shaped piece and the U-shaped groove are integrally formed, and the U-shaped groove comprises a crank arm and a first straight arm and a second straight arm which are arranged at two ends of the crank arm; the second straight arm comprises an interference convex hook, and the interference convex hook is provided with a through hole; the protection filler rod comprises a main body part and a clamping foot part. The application provides a preceding windshield glass card strip system can solve the problem that card strip opening received external force to warp, realizes card strip and air-inlet grille complex leakproofness, plays to fall and makes an uproar, waterproof sealing effect. Half soft materials in the hollow hole of card strip simultaneously, half stereoplasm structure do benefit to littleer insertion force and assemble the air-intake grille, also prevent that the air-intake grille jack catch from deviating from card strip, guarantee both complex stability, prevent simultaneously to assemble the abnormal sound. Is worthy of large-area popularization and application.

Description

Front windshield glass clamping strip system

Technical Field

The utility model relates to an automobile card strip technical field especially relates to a front windshield glass card strip system with protection open structure.

Background

The development of the appearance of the modern car is closely related to the development of the glass process. As early as 40 years ago, passenger car front windshields have employed one-piece curved windshields and have gradually abandoned flat windshields. When the windshield is installed, the lower clamping strip needs to be installed, and then the cover plate of the windshield is clamped inside the lower clamping strip. The lower clamping strip of the front windshield is a component used for fixing, buffering and sealing the edge of the front windshield of the automobile.

The lower clamping strip of the front windshield in the prior art comprises an adhesive tape, a barb, a stop piece, a U-shaped connecting piece and the like, wherein an opening is clamped on an opponent piece in the use process, the adhesive tape is bonded on the front windshield through pressing, an air inlet grille is clamped into the lower clamping strip of the front windshield for fixing, and the adhesive tape is in sealing fit with the front windshield. In actual use, the air inlet grille connected by the traditional clamping strip structure is easy to separate from the clamping strip structure, and the air inlet grille and the barb of the clamping strip cannot be completely matched, so that a gap exists, and the problems of water leakage, noise, abnormal sound and the like are easy to occur.

In order to solve the above problems, an automobile air inlet grille sealing clamping strip with a soft hollow structure is provided, comprising: card strip and soft structure, the card strip includes strip spare and U type groove, and soft structure sets up the inboard of the straight arm of second, soft structure is rectangular shape, soft structure is close to the first end of cranking arm is provided with the through-hole. Because the existence of through-hole makes the card foot at the in-process that gets into U type inslot, first end can produce deformation, the card foot of being convenient for insert, and after the card foot inserted U type groove, deviate from in order to hinder the card foot, during the outside roll-off of card foot, deformation also can take place for soft construction, hinder deviating from of card foot for the card foot is difficult for deviating from in U type inslot.

Although the adoption sets up soft hollow structure fine solution anticreep and sealed problem, because opening one side has soft hollow structure, because the card strip shaping need carry out bending forming, at bending forming process, can exert external force to the card strip opening arm of force, external force can lead to the card strip opening to warp. And the card strip is behind bonding glass, because of the transportation demand, the card strip need support whole piece glass dead weight, can lead to the opening to warp equally. And finally, when the air inlet grille is actually used, the phenomenon that the matching of the air inlet grille and the clamping strip fails can occur. For example, the grille latch cannot be inserted into or disengaged from the strip opening. There is the clearance in air-inlet grille cooperation and card strip, and the difference in height appears in the matching with glass, can appear the noise, leak the problem. Abnormal sound appears in the cooperation of vehicle driving process air-inlet grille and card strip.

SUMMERY OF THE UTILITY MODEL

The utility model provides a preceding windshield card strip system.

The utility model provides a following scheme:

a front windshield trip system comprising:

the clamping strip comprises a clamping strip body, wherein the clamping strip body comprises a strip-shaped piece and a U-shaped groove, the strip-shaped piece and the U-shaped groove are integrally formed, and the U-shaped groove comprises a crank arm and a first straight arm and a second straight arm which are arranged at two ends of the crank arm; the second straight arm comprises an interference convex hook, and the interference convex hook is provided with a through hole;

a protection molding including a main body portion and a leg portion; the card foot portion be used for with U type groove grafting link to each other will first straight arm with opening between the straight arm of second fills to prevent card strip main part in bending forming process and/or in card strip main part links to each other with glass the back transportation the opening takes place to deform.

Preferably: the second straight arm comprises a hard material part and a first soft material part, so that a composite structure with a part of hard material and a part of soft material is formed around the through hole.

Preferably: the first soft material portion is located at one end, close to the first straight arm, of the interference convex hook.

Preferably: the second straight arm further comprises a second soft material part, and the second soft material part is positioned at one end, far away from the crank arm, of the second straight arm; the second soft material part is used for being connected with the end face of the glass in a low mode, so that the contact part of the second straight arm and the glass comprises a part of soft material and a part of hard material.

Preferably: the hard material portion comprises a notch portion, and the notch portion is used for containing a part of the main body portion after the protection insertion strip is connected with the U-shaped groove in an inserting mode.

Preferably: a first metal framework is arranged inside the hard material portion.

Preferably: and a folding part is arranged at one end of the main body part, which is far away from the second straight arm, and the folding part is used for covering the top surface and part of the side surface of the first straight arm after the protection insertion strip is connected with the U-shaped groove in an inserting way.

Preferably: the cross section of the clamping foot part is similar to the cross section of the clamping foot of the automobile grille in a profile structure.

Preferably: the material of strip spare, crank arm and first straight arm is the stereoplasm material.

Preferably: and a second metal framework is arranged inside the strip-shaped piece, the crank arm and the first straight arm.

According to the utility model provides a concrete embodiment, the utility model discloses a following technological effect:

through the utility model, a front windshield glass clamping strip system can be realized, and in an implementation mode, the system can comprise a clamping strip body, wherein the clamping strip body comprises a strip-shaped part and a U-shaped groove, the strip-shaped part and the U-shaped groove are integrally formed, and the U-shaped groove comprises a crank arm and a first straight arm and a second straight arm which are arranged at two ends of the crank arm; the second straight arm comprises an interference convex hook, and the interference convex hook is provided with a through hole; a protection molding including a main body portion and a leg portion; the card foot portion be used for with the U type groove is pegged graft and is linked to each other will first straight arm with the opening between the straight arm of second is filled to prevent card strip main part is in bending forming in-process and/or in card strip main part links to each other with glass the back transportation in-process the opening takes place to deform. The application provides a preceding windshield glass card strip system can solve the problem that card strip opening received external force to warp, realizes card strip and air-inlet grille complex leakproofness, plays to fall and makes an uproar, waterproof sealing effect. Half soft materials in the hollow hole of card strip simultaneously, half stereoplasm structure does benefit to littleer insertion force and assembles the air-inlet grille, also prevents that the air-inlet grille jack catch from deviating from the card strip, guarantees both complex stability, prevents simultaneously to assemble the abnormal sound. Is worthy of large-area popularization and application.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a front windshield glass clamping strip system according to an embodiment of the present invention;

fig. 2 is another schematic structural diagram of a front windshield clamping strip system provided by the embodiment of the present invention;

fig. 3 is a schematic view of an installation state of a front windshield glass clamping strip system according to an embodiment of the present invention.

In the figure: the clip strip comprises a clip strip body 1, a strip 11, a U-shaped groove 12, a crank arm 121, a first straight arm 122, a second straight arm 123, an interference convex hook 1231, a through hole 1232, a hard material part 1233, a first soft material part 1234, a second soft material part 1235, a notch part 1236, a protection insertion strip 2, a main body part 21, a folding back part 211, a clip foot part 22, a first metal framework 3, a second metal framework 4, glass 5, an air inlet grille 6 and an adhesive tape 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

Examples

Referring to fig. 1, 2 and 3, a front windshield clamping strip system provided in an embodiment of the present invention, as shown in fig. 1, 2 and 3, may include:

the card strip body 1, the card strip body 1 includes a strip 11 and a U-shaped groove 12, the strip 11 and the U-shaped groove 12 are integrally formed, the U-shaped groove 12 includes a crank arm 121, and a first straight arm 122 and a second straight arm 123 which are arranged at two ends of the crank arm 121; the second straight arm 123 includes an interference convex hook 1231, and the interference convex hook 1231 is provided with a through hole 1232;

a protection molding 2, the protection molding 2 including a main body portion 21 and a leg portion 22; the clamping foot part 22 is used for being connected with the U-shaped groove 12 in an inserting mode to fill the opening between the first straight arm 122 and the second straight arm 123, so that the clamping strip body 1 is prevented from being deformed in the bending forming process and/or in the transportation process after the clamping strip body is connected with glass.

The utility model provides a front windshield glass card strip system, protection fillet can link to each other with the card strip main part after extrusion moulding, and card foot portion can extend to between first straight arm and the straight arm of second to fill the gap between first straight arm and the straight arm of second, form from inside to outside support. Make in carrying out bending forming and being connected the back transportation with glass to the draw-in strip main part, can form effectual support to the opening, prevent that bending forming process draw-in strip opening arm of force (first straight arm) from exerting external force and making the opening take place to warp, can also prevent the extrusion deformation that glass dead weight caused the opening.

The protection fillet that this application embodiment provided can just can link to each other with card strip body after the card strip body is extruded, guarantees to link to each other with card strip body all the time in bending process and the transportation behind the installation glass, when needs link to each other with the air-inlet grille, only need with the protection fillet take off can.

It can be understood, the interference convex hook that this application embodiment provided adopts soft material preparation usually, its purpose, the through-hole of setting makes to interfere the convex hook and forms hollow structure, when air-inlet grille's card foot assembly, in the U type groove structure of card strip is drawn into to the card foot, because the whole width of card foot is greater than U type groove opening width, the in-process can make the soft hollow structure in U type inslot take place elastic deformation, be favorable to air-inlet grille's card foot to insert, insert the back that targets in place at air-inlet grille's card foot, hollow structure resumes deformation and prevents that air-inlet grille's card foot from deviating from. Because the interference convex hook is made of the whole soft material, the interference convex hook is easy to deform irreversibly, and the use of a final product is influenced. In order to solve this problem, in the embodiment of the present invention, the second straight arm 123 may include a hard material portion 1233 and a first soft material portion 1234, so that a composite structure in which a portion of the hard material is formed around the through hole 1232 and a portion of the soft material is formed around the through hole. The purpose of arranging the through holes can be achieved by making one part of the materials around the through holes hard and the other part soft, meanwhile, the supporting strength around the through holes is improved, and the purpose of further preventing the openings from deforming in the bending forming and transportation processes can be achieved.

In addition, after the actual loading of card strip, increase hard material structure in the soft hollow hole department of card strip, have hard material to support because of hollow hole atress warp after, can increase air-inlet grille joint power value to ensure that the air-inlet grille joint is firm, reliable, final air-inlet grille, card strip, glass three assemble the parallel and level, pleasing to the eye, the no abnormal sound.

In practical applications, the first soft material portion can be located according to actual requirements, for example, in an implementation manner, the first soft material portion 1234 can be located at an end of the interference protrusion 1231 close to the first straight arm 122.

Further, the second straight arm 123 further includes a second soft material portion 1235, and the second soft material portion 1235 is located at an end of the second straight arm 123 far from the curved arm 121; the second soft material portion 1235 is configured to be in contact with an end surface of the glass 5, so that a contact portion between the second straight arm 123 and the glass 5 includes a portion of a soft material and a portion of a hard material.

In order to further improve the stability of the protection insertion strip after being inserted into the U-shaped groove, as shown in fig. 2, in an embodiment of the present invention, the hard material portion may include a notch portion 1236, and the notch portion 1236 may be used for accommodating a part of the main body portion 21 after the protection insertion strip 2 is inserted into the U-shaped groove 12.

In order to improve the strength of the second straight arm, the embodiment of the application may further provide that a first metal skeleton is disposed inside the hard material portion. Wherein the metal framework can be made of aluminum alloy. The soft material may be rubber or the like. The hard material may be pp (polypropylene) or the like.

In order to further improve the protection capability of the protection insertion strip, in the embodiment of the present application, a folded portion 211 may be further provided at an end of the main body portion 21 away from the second straight arm, and after the protection insertion strip 2 is connected to the U-shaped groove 12 in an inserting manner, the folded portion 211 is used for covering a top surface and a part of a side surface of the first straight arm 122.

The card strip bonds through sticky tape and preceding glass baffle, realize the cooperation of card strip and glass, protection fillet and the hard material support of card strip, and the protection fillet left side is higher than the card strip opening arm of force, the protection fillet right side can be blocked in card strip stereoplasm breach portion simultaneously, when card strip opening arm of force is outside atress or by glass dead weight pressurized, because of the protection fillet, card strip stereoplasm portion, glass three atress on same straight line, final pressure is supported by the protection fillet, stereoplasm breach portion can be solved and is deviate from the problem when the too big protection fillet of atress, guarantee that the opening arm of force can not warp because of external force or glass dead weight pressure, finally guarantee card strip product quality.

In order to ensure that the protection insertion strip is conveniently connected with the clamping strip main body and is not easy to separate after connection, the embodiment of the application can also provide a profiling outline structure that the cross section of the clamping foot part is similar to that of the clamping foot of the automobile grille. Wherein the foot portion may form a raised point proximate to the foot of the automotive grille.

The material of the bar 11, the crank arm 121 and the first straight arm 122 is hard material. A second metal framework 4 is arranged inside the strip 11, the crank arm 121 and the first straight arm 122.

In a word, the front windshield glass card strip system that this application provided can solve card strip opening and receive the problem that external force warp, realizes card strip and air-inlet grille complex leakproofness, plays and falls make an uproar, waterproof sealing effect. Half soft materials in the hollow hole of card strip simultaneously, half stereoplasm structure do benefit to littleer insertion force and assemble the air-intake grille, also prevent that the air-intake grille jack catch from deviating from card strip, guarantee both complex stability, prevent simultaneously to assemble the abnormal sound. Is worthy of large-area popularization and application.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. A front windshield trip system, comprising:

a protection molding including a main body portion and a leg portion; the card foot portion be used for with the U type groove is pegged graft and is linked to each other will first straight arm with the opening between the straight arm of second is filled to prevent card strip main part is in bending forming in-process and/or in card strip main part links to each other with glass the back transportation in-process the opening takes place to deform.

2. The windscreen clip strip system as set forth in claim 1 wherein said second straight arm includes a hard portion and a first soft portion such that a composite structure of a portion of hard material and a portion of soft material is formed around said through hole.

3. The windscreen clip strip system as set forth in claim 2 wherein said first soft material portion is located at an end of said interference ridge proximate said first straight arm.

4. The windshield clamping bar system of claim 2, wherein said second straight arm further comprises a second soft material portion, said second soft material portion being located at an end of said second straight arm distal from said curved arm; the second soft material part is used for being connected with the end face of the glass in a low mode, so that the contact part of the second straight arm and the glass comprises a part of soft material and a part of hard material.

5. The system according to claim 2, wherein said rigid portion includes a cut-out portion for receiving a portion of said body portion after said protective molding is inserted into said U-shaped channel.

6. The windscreen clip strip system as set forth in claim 2 wherein said rigid material portion has a first metal skeleton disposed therein.

7. The system according to claim 1, wherein a folded back portion is provided at an end of said body portion remote from said second straight arm, said folded back portion being adapted to cover a top surface and a portion of a side surface of said first straight arm after said protective molding is inserted into said U-shaped channel.

8. The windshield trip system of claim 1, wherein said trip leg portion has a cross-section that approximates the cross-section of a trip leg of an automobile grille in a contoured configuration.

9. The windshield clamping system of claim 1, wherein said strip, said curved arm, and said first straight arm are all hard.

10. The windscreen clip strip system as set forth in claim 9 wherein said strip, said curved arm, and said first straight arm are internally provided with a second metal skeleton.