CN201581769U

CN201581769U - Spacing device

Info

Publication number: CN201581769U
Application number: CN2009201103828U
Authority: CN
Inventors: 刘长礼
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-29
Filing date: 2009-07-29
Publication date: 2010-09-15
Anticipated expiration: 2019-07-29

Abstract

The utility model relates to a spacing device, which comprises a supporting part (101) and a bonding part (102), and is characterized in that the bonding part (102) is surrounded around the three outer sides of the supporting part (101), and the bonding surface (103) of the bonding part (102) is distributed on the three outer vertical surfaces of the bonding part (102). The supporting part (101) contains a water absorbing structure, such as a molecular sieve or a dryer or other water absorbing materials, and the molecular sieve is in the shape of powder or fine particles. The technical scheme of the utility model is suitable for manufacturing pure warm edge spacing strips for hollow glass and can be popularized and applied in large scales by being used as a hollow glass spacing strip with heat insulation, humidity insulation and noise reduction.

Description

A kind of escapement

Technical field

The utility model belongs to hollow glass, vacuum glass manufacturing technology field, particularly, belongs to the structure and the design field of hollow glass, vacuum glass spacer bar.

Background technology

The core technology of hollow glass and vacuum glass is the design and the manufacturing process of spacer bar.At present, according to the difference that hollow glass place to use, application target exist, raw material and structure that hollow glass is used also are not quite similar.

At China's southern area, annual temperature is higher, and light application time is longer, and during in use empty glass, more consideration is the outside heat of control less in the inlet chamber, when selecting former of hollow glass, can consider to use coated glass more; In the northern area of China, using the main purpose of hollow glass is heating and insulation, so will consider to select for use clear glass to do former of hollow glass morely.And, just need the hollow glass of three layers of employings or inflation in the place that needs controlling noise, to reach application target.

Along with expanding economy, the product variety of hollow glass has also had more development, and the variety of raw material of employing also increases thereupon.As the curtain wall hollow glass; Automobile, train hollow glass; The electrical equipment hollow glass; Decorate with hollow glass (comprise and inlaying) or the like with hollow glass, color brilliant upright line hollow glass.All these products, though the purposes difference, the raw material of use are not quite similar, basic composition is identical, that is:

Glass---all sheet glass and deep processed product thereof is the basis that constitutes hollow glass; Sealant---to hollow glass, limit portion seals, and guarantees that the least possible steam enters hollow glass inside, prolongs the out-of-service time of hollow glass; It is clean that desiccant---assurance will be sealed in all water vapor adsorption of hollow glass inside, and absorption passes in time and enter the steam of hollow glass inside, guarantees the life-span of hollow glass; Parting bead---the spacing of control hollow glass product inside and outside two sheet glass, and control outside steam and completely cut off fully in this part, guarantee that hollow glass has rational space thickness and application life.

From the development of prior art, the quality of spacer bar influences directly that hollow glass is heat insulation, sound insulation, humidity resistance.The hollow glass production technology is through the development courses of decades, and itself is also constantly perfect, heat insulation, the sound insulation value of product, and to glued aluminum strip method, heat insulation, the sound insulation value of product are greatly improved from the earliest welding, burning-on method.

After the oil crisis of the seventies in 20th century, it is found that the limit portion heat-proof quality of aluminum strip method product is relatively poor, must be improved, to improve hollow glass overall heat insulation performance.

The eighties in 20th century, the hollow glass of first warm edge system comes out in the world, Here it is real only high (Swiggle) adhesive tape system hollow glass.

This hollow glass, the main sealant-coating door window frame of using, spacer bar is integrated, and is inviscid, do not contain molecular sieve, compare existing product, its edge heat-proof quality is improved, because the sealing performance of adhesive tape is improved longer service life, the whole effect of heat insulation of hollow glass is better, makes the market application of hollow glass product that more wide prospect arranged.

But on hollow glass spacer bar structure design, also there are some significant deficiency in prior art, still can not satisfy the needs of market development.The purpose of this utility model is to overcome the deficiencies in the prior art, proposes a kind of new hollow glass, vacuum glass spacer bar design scheme.

The utility model content

The utility model discloses a kind of escapement, comprise support component 101, adhering part 102 is characterized in that, described support component 101 is the strip device, and cross section is a rectangle, and described adhering part 102 is the long trough device, and cross section is

Shape, described adhering part 102 are around three lateral surfaces that are enclosed in described support component 101, and the bonding plane 103 of described adhering part 102 is distributed in three outer facades of described adhering part 102;

Described support component 101 is the vulcanized rubber rectangular strip;

Described vulcanized rubber rectangular strip includes molecular sieve;

Described molecular sieve is powdery or fine particulate;

Described adhering part 102 is the butyl unvulcanized rubber;

The thickness of described support component 101 is the 2-20 millimeter, and width is the 3-100 millimeter, and adhering part 102 thickness are 0.5 to 50 millimeter;

The left and right side of described bonding plane 103 is adhering glass 104 respectively;

Between the described glass vacuum or hollow structure 105;

The bonding second road fluid sealant structure of the downside of described bonding plane 103;

Described frame construction is a door window frame 106.

Particularly, escapement of the present utility model, comprise support component 101, adhering part 102, it is characterized in that, described adhering part 102 is around three lateral surfaces that are enclosed in described support component 101, and the bonding plane 103 of described adhering part 102 is distributed in three outer facades of described adhering part 102; Described support component 101 is the strip device, and cross section is a rectangle, and described adhering part 102 is the long trough device, and cross section is

Shape; Described support component 101 includes hydrating structure; Described hydrating structure is molecular sieve or desiccant or other absorbent materials, and described molecular sieve is powdery or fine particulate; Described adhering part 102 is the butyl unvulcanized rubber; Described support component 101 and described adhering part 102 disposal moldings, or post forming; Described support component 101 includes the 30%-75% molecular sieve, and described molecular sieve contains 20%-50% ethylene propylene diene rubber or silicon rubber, and described support component 101 forms strip after vulcanizing; Not Containing Sulfur agent in the described adhering part 102 is made up of the butyl rubber of 15%-50% and polyisobutene and the pulvis of 15%-35%; The thickness of described support component 101 is the 2-20 millimeter, and width is the 3-100 millimeter, and adhering part 102 thickness are 0.5 to 50 millimeter; The left and right side of described bonding plane 103 is adhering glass 104 respectively, is vacuum or hollow structure 105 between the described glass; The bonding second road fluid sealant structure of the bottom side of described bonding plane 103, the described second road fluid sealant is poly-sulphur glue, silicone adhesive, polyurethane adhesive.

Description of drawings

Fig. 1 is the support component cross sectional representation.

Fig. 2 is a long trough adhering part cross sectional representation.

Fig. 3 is the spacer bar cross sectional representation.

Fig. 4 is spacer bar and glass cementation structural representation.

The specific embodiment

Embodiment 1

As Figure 1-3, the spacer bar of present embodiment comprises support component 101, and adhering part 102, adhering part 102 are around three lateral surfaces that are enclosed in support component 101, and the bonding plane 103 of adhering part 102 is distributed in three outer facades of adhering part 102;

Support component 101 is the strip device, and cross section is a rectangle, and adhering part 102 is the long trough device, and cross section is Shape;

Support component 101 includes hydrating structure; Hydrating structure is a molecular sieve, and molecular sieve is a fine particulate; Adhering part 102 is the butyl unvulcanized rubber;

Support component 101 and adhering part 102 disposal moldings;

Support component 101 includes 55% molecular sieve, and support component 101 forms strip after vulcanizing; Not Containing Sulfur agent in the adhering part 102, butyl rubber by 40% and 25% polyisobutene and pulvis are formed; The thickness of support component 101 is 15 millimeters, and width is 20 millimeters, and adhering part 102 thickness are 25 millimeters;

The left and right side of bonding plane 103 is adhering glass 104 respectively, is vacuum or hollow structure 105 between the glass; The bonding second road fluid sealant structure of the bottom side of bonding plane 103, the second road fluid sealant is poly-sulphur glue.

Support component in this example, adhering part disposal molding are produced.Support component contains molecular sieve (or other water absorbing agent) 55%, plays conclusive water sorption, and the ethylene propylene diene rubber of employing 40% is a main body, forms strip through over cure, and cross section is a rectangle, has strong support force.

Not Containing Sulfur agent and high temperature resistant and high bonding characteristic is arranged in the adhering part, watertightness and tightness are fine, can effectively hydrone be intercepted outside and with glass cementation together.

Embodiment 2

Shown in Fig. 1,2,3,4, the product of present embodiment comprises support component 101, adhering part 102, adhering part 102 are around three lateral surfaces that are enclosed in described support component 101, and the bonding plane 103 of adhering part 102 is distributed in three outer facades of adhering part 102; Support component 101 is the strip device, and cross section is a rectangle, and adhering part 102 is the long trough device, and cross section is

Shape; Support component 101 includes hydrating structure;

Hydrating structure is a desiccant, and adhering part 102 is the butyl unvulcanized rubber; Support component 101 and adhering part 102 post formings;

Support component 101 includes 75% desiccant, and support component 101 forms strip after vulcanizing; Not Containing Sulfur agent in the adhering part 102, butyl rubber by 50% and 35% polyisobutene and pulvis are formed; The thickness of support component 101 is 20 millimeters, and width is 50 millimeters, and adhering part 102 thickness are 60 millimeters; The left and right side of bonding plane 103 is adhering glass 104 respectively, is vacuum or hollow structure 105 between the glass; The bonding second road fluid sealant structure of the bottom side of bonding plane 103, the second road fluid sealant is a polyurethane adhesive.

This product is very important ingredient in the hollow glass structure.After cleaning up the glass of monolithic, it is placed on the special-purpose erecting bed, this product is installed along glass four limits with special-purpose instrument, the glass that cleans up with another sheet lumps together then, be pressed into required thickness through press, do the sealing of second road with special-purpose automatic double surface gluer again, just made a qualified hollow glass.

Claims

1. escapement, comprise support component (101), adhering part (102), it is characterized in that, described adhering part (102) is around three lateral surfaces that are enclosed in described support component (101), and the bonding plane (103) of described adhering part (102) is distributed in three outer facades of described adhering part (102).

2. escapement according to claim 1 is characterized in that, described support component (101) is the strip device, and cross section is a rectangle, and described adhering part (102) is the long trough device, and cross section is

Shape.

3. escapement according to claim 2 is characterized in that, described support component (101) includes hydrating structure.

4. escapement according to claim 3 is characterized in that, described hydrating structure is molecular sieve or desiccant or other absorbent materials, and described molecular sieve is powdery or fine particulate.

5. escapement according to claim 1 is characterized in that, described adhering part (102) is the butyl unvulcanized rubber.

6. according to each described escapement of claim 1 to 5, it is characterized in that the thickness of described support component (101) is the 2-20 millimeter, width is the 3-100 millimeter, and adhering part (102) thickness is 0.5 to 50 millimeter.

7. the adhesion structure that forms with the described escapement of claim 6 is characterized in that, the left and right side of described bonding plane (103) is adhering glass (104) respectively, is vacuum or hollow structure (105) between the described glass.

8. the adhesion structure that escapement according to claim 7 forms is characterized in that, the bonding second road fluid sealant structure of the bottom side of described bonding plane (103), and the described second road fluid sealant is poly-sulphur glue, silicone adhesive, perhaps polyurethane adhesive.