CN203032347U - Glass edge covering assembly - Google Patents
Glass edge covering assembly Download PDFInfo
- Publication number
- CN203032347U CN203032347U CN2013200099910U CN201320009991U CN203032347U CN 203032347 U CN203032347 U CN 203032347U CN 2013200099910 U CN2013200099910 U CN 2013200099910U CN 201320009991 U CN201320009991 U CN 201320009991U CN 203032347 U CN203032347 U CN 203032347U
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- glass
- base portion
- hardness
- connecting bridge
- limit part
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Abstract
The utility model relates to a window glass sealing structure, in particular to a glass edge covering assembly. The glass edge covering assembly comprises glass and a sealing strip and is characterized in that the sealing strip comprises a connecting portion, a tongue margin portion and a main body portion, wherein the tongue margin portion and the main body portion forms integrally formed part, the main body portion is fixedly connected with the glass through the connecting portion, the hardness of the connecting portion is higher than that of the tongue margin portion, and the hardness of the tongue margin portion is lower than that of the main body portion. The glass edge covering assembly has the advantages that edge covering materials with different hardness are adopted, sealing requirements and functional requirements of different positions can be met; the edge covering materials and the glass are integrally connected in a mode of insert injection moulding, the manufacture cost is low, the production efficiency is high, forming and processing are facilitated, and the connecting mode is firm and reliable.
Description
Technical field:
The utility model relates to a kind of glass capsulation structure, particularly a kind of glass hemming assembly.
Background technology:
Vehicle glass according to its position and functional definition on vehicle body is: front windshield, back air regulator, Qianmen glass, back door glass, preceding quarter window, rear triangle window.Except Qianmen glass and back door glass, other vehicle glass product can be processed into the product of band bound edge according to the needs of car load design.Glass behind the bound edge has better leak tightness, and outward appearance is good, and can reduce wind and make an uproar.The material that automobile glass encapsulation is commonly used is polyurethane (PU), thermoplastic elastomer (TPE), ethylene propylene diene rubber (EPDM), polyvinylchloride (PVC) and polypropylene (PP).Wherein, Chang Yong thermoplastic elastomer (TPE) mainly contains SEBS and TPV (main component is PP+EPDM).
The edge cover strip of existing quarter window glass adopts the material of one-component to make, and can't satisfy function and the seal request of different parts such as vehicle body, vehicle window and car door simultaneously.Chinese patent CN2837135 discloses a kind of inserted glass assembly with glass edges covered, sealing band can be made up of the same material of two kinds of different hardness, also can be formed by the different materials of two kinds of different hardness, the sealing bar be bonded in by polyurethane adhesive on glass, and this glue needs 0.5-40 hour ability to solidify the intensity that reaches enough fully at least, and production efficiency is low.
The utility model content:
Technical problem to be solved in the utility model is at deficiency of the prior art, provides a kind of good airproof performance, intensity suitable and be convenient to the wind glass hemming assembly of moulding.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of glass hemming assembly, comprise glass and sealing band, it is characterized in that: described sealing band comprises connecting bridge, tongue limit part and base portion, described tongue limit part and described base portion are integral molding spare, described base portion is captiveed joint with described glass by described connecting bridge, the hardness of described connecting bridge is higher than the hardness of described tongue limit part, and the hardness of described connecting bridge is lower than the hardness of the material therefor of described base portion.
Further, the shore hardness of described connecting bridge is 65A～75A, and the shore hardness of described tongue limit part is 50A～60A, and the shore hardness of described base portion is 80A～90A.
Further, described tongue limit part and described base portion are to extrude or be injected into the profiled member of one.
Further, described connecting bridge, tongue limit part and base portion is manufactured from the same material or made by the different materials of compatibility.
Further, the used material of described connecting bridge is PVC, and the described tongue limit used material of part is MPR, and the used material of described base portion is PVC.
Further, the used material of described connecting bridge is TPE, and the described tongue limit used material of part is MPR, and the used material of described base portion is PP.
Further, described base portion inside is provided with metal insert.
The utility model is owing to taked technique scheme, and it has following beneficial effect:
(1) the bound edge material of employing different hardness can satisfy the seal request of diverse location.Material according to different parts such as vehicle body, vehicle window and car door selection varying strength can reach better sealing effectiveness.
(2) the bound edge material of employing different hardness can satisfy the functional requirement of diverse location.The base portion of sealing band adopts the material of high hardness can play the effect of supplemental support to vehicle body; The connecting bridge of sealing band adopts the material than soft to link to each other with glass, compares the elasticity of high hardness material and will get well, and is easy to assembling; The tongue limit part of sealing band adopts the bound edge material of soft can reduce friction and the noise at car door folding position.
(3) bound edge material and glass are that mode with insert injection molding links into an integrated entity, and manufacturing expense is low, and the production efficiency height is convenient to moulding and processing, and this connection mode is more solid and reliable.
Description of drawings:
Fig. 1: the structural representation of wind glass hemming assembly described in the utility model.
The specific embodiment:
Below in conjunction with accompanying drawing structure of the present utility model is described further.
As shown in Figure 1, a kind of glass hemming assembly, comprise glass 1 and sealing band 2, it is characterized in that: described sealing band 2 comprises connecting bridge 21, tongue limit part 22 and base portion 23, described tongue limit part 22 and described base portion 23 are integral molding spare, described base portion 23 is captiveed joint with described glass 1 by described connecting bridge 21, the hardness of described connecting bridge 21 is higher than the hardness of described tongue limit part 22, and the hardness of described connecting bridge 21 is lower than the hardness of the material therefor of described base portion 23.
According to the different performance requirement of product, the shore hardness of described connecting bridge 21 is 65A～75A, and the shore hardness of described tongue limit part 22 is 50A～60A, and the shore hardness of described base portion 23 is 80A～90A.
The connecting bridge 21 of sealing band 2 adopts the lower material of the relative base portion of hardness 23, is used for guaranteeing leak tightness and conformability between the panel beating of glass 1 and vehicle body 3, and adopts the elasticity than the connecting bridge 21 of low-durometer material to be easy to well assemble; The tongue limit part 22 of sealing band 2 adopts low-durometer material for the sealing that guarantees between car door frame 4 and the vehicle body 3, and adopts flexible material can reduce friction and the noise at car door frame 4 folding positions; The base portion 23 of sealing band 2 adopts harder material for the panel beating gap on sealing car door and the vehicle body, can also play the effect of supplemental support simultaneously to vehicle body.
Preparation sealing band 2 used materials are PU, EPDM, PVC, PP or TPE etc.Sealing band 2 is made by the material of different hardness, can bond by primary coat between connecting bridge 21, tongue limit part 22 and the base portion 23.The part that cooperates with car door is general uses soft material, can improve cooperating of bound edge and car door like this, reduces noise simultaneously; With the general material firmly that uses of glass contact part, be conducive to install.
Further, described sealing band 2 can be made by the same material of different hardness, also can be made by the good different materials of the compatibility of different hardness.Like this, need not to adopt any intermediate medium just can directly bond between the connecting bridge 21 of sealing band 2, tongue limit part 22 and the base portion 23.Described tongue limit part 22 and base portion 23 are formings in advance, are to be the profiled member of one by extrusion molding or mould molding.The integral molding spare of described base portion 23 and tongue limit part 22 and described glass 1 are that the mode with insert injection molding links into an integrated entity.
When adopting compatibility material, preferably, described connecting bridge 21 used materials are TPE, and part 22 used materials in described tongue limit are MPR, and described base portion 23 used materials are PP.
When adopting compatibility material, preferably, described connecting bridge 21 used materials are PVC, and part 22 used materials in described tongue limit are MPR, and described base portion 23 used materials are PVC.
The process of glass edge-wrapping injection mo(u)lding is: the preprepared profiled member and the glass 1 that coats primary coat that coats base portion 23 and the tongue limit part 22 of primary coat of packing in mould, resin material is melt through the heating and melting plasticizing in charging basket, high-voltage high-speed is injected in the mold cavity, the resin of last fusion cooling and shaping in mould forms connecting bridge 21, inserts in mould is combined curing, thereby makes integrated glass hemming assembly.
Preferably, also be provided with metal insert in the described base portion 23, this metal insert embeds when base portion 23 extrusion moldings or mould molding, has played the effect of reinforcing on the original intensity based of sealing band again.
Above content specifically describes a kind of glass hemming assembly described in the utility model; but the utility model is not subjected to the limitation of specific embodiment content described above; so any improvement, equivalent modifications and replacement etc. that all foundations technical essential of the present utility model is carried out all belong to the scope that the utility model is protected.
Claims (7)
1. glass hemming assembly, comprise glass (1) and sealing band (2), it is characterized in that: described sealing band (2) comprises connecting bridge (21), tongue limit part (22) and base portion (23), described tongue limit part (22) and described base portion (23) are integral molding spare, described base portion (23) is captiveed joint with described glass (1) by described connecting bridge (21), the hardness of described connecting bridge (21) is higher than the hardness of described tongue limit part (22), and the hardness of described connecting bridge (21) is lower than the hardness of described base portion (23).
2. glass hemming assembly according to claim 1, it is characterized in that: the shore hardness of described connecting bridge (21) is 65A～75A, the shore hardness of described tongue limit part (22) is 50A～60A, and the shore hardness of described base portion (23) is 80A～90A.
3. glass hemming assembly according to claim 1 is characterized in that: described tongue limit part (22) and described base portion (23) are for extruding or be injected into the profiled member of one.
4. glass hemming assembly according to claim 1, it is characterized in that: described connecting bridge (21), tongue limit part (22) and base portion (23) are manufactured from the same material or are made by the different materials of compatibility.
5. glass hemming assembly according to claim 4, it is characterized in that: the used material of described connecting bridge (21) is PVC, and the used material of described tongue limit part (22) is MPR, and the used material of described base portion (23) is PVC.
6. glass hemming assembly according to claim 4, it is characterized in that: the used material of described connecting bridge (21) is TPE, and the used material of described tongue limit part (22) is MPR, and the used material of described base portion (23) is PP.
7. glass hemming assembly according to claim 1, it is characterized in that: described base portion (23) inside is provided with metal insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200099910U CN203032347U (en) | 2013-01-09 | 2013-01-09 | Glass edge covering assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200099910U CN203032347U (en) | 2013-01-09 | 2013-01-09 | Glass edge covering assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203032347U true CN203032347U (en) | 2013-07-03 |
Family
ID=48684488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200099910U Ceased CN203032347U (en) | 2013-01-09 | 2013-01-09 | Glass edge covering assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203032347U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749533A (en) * | 2018-06-05 | 2018-11-06 | 福耀玻璃工业集团股份有限公司 | A kind of glass assembly with glass edges covered with panel |
| CN112691871A (en) * | 2020-04-20 | 2021-04-23 | 法国圣戈班玻璃公司 | Method for processing automobile sealing part and automobile sealing part |
| CN114715287A (en) * | 2022-03-01 | 2022-07-08 | 浙江零跑科技股份有限公司 | C-pillar structure of parallel door |
-
2013
- 2013-01-09 CN CN2013200099910U patent/CN203032347U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749533A (en) * | 2018-06-05 | 2018-11-06 | 福耀玻璃工业集团股份有限公司 | A kind of glass assembly with glass edges covered with panel |
| CN112691871A (en) * | 2020-04-20 | 2021-04-23 | 法国圣戈班玻璃公司 | Method for processing automobile sealing part and automobile sealing part |
| CN114715287A (en) * | 2022-03-01 | 2022-07-08 | 浙江零跑科技股份有限公司 | C-pillar structure of parallel door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20150707 Decision number of declaring invalidation: 26423 Granted publication date: 20130703 |