CN207647428U - A kind of outer composite rubber strip of integral type continuous sealing glass - Google Patents

Abstract

The utility model category building doors and windows field, the outer composite rubber strip of specifically a kind of integral type continuous sealing glass, it is characterised in that be equipped with the soft upper end sealing parts of foaming EPDM that hardness is 20 40HA（The preferably EPDM sealings of the foaming of 30HA）It is the E PDM hard lower end of 50 70HA with hardness（The closely knit ends EPDM of preferably 65HA）Upper end sealing part and hard lower end are complex as a whole by extruder extrusion, upper end section is nearly quadrilateral structure, right side is arc-shaped, lower end includes lower end ontology, it is equipped with dovetail type mounting base on the left of the ontology of lower end, pin tooth is equipped on the downside of the ontology of lower end, pin tooth tail portion is in hook type structure.The utility model has many advantages, such as good, easy for installation, the achievable corner continuous sealing of sealing surface effect.

Description

A kind of outer composite rubber strip of integral type continuous sealing glass

Technical field

The utility model category building doors and windows field, specifically a kind of door and window compound adhesive outside integral type continuous sealing glass Item.

Background technology

Generally use glass outer rubber strip seals on the outside of door glass, and the cooperation of existing door glass and adhesive tape is mostly line and face It is engaged, under the action of certain wind pressure, sealing effect is inadequate, is easy leak.And it is connected in the glass outer side corner of door and window When, due to the limitation of the structure of glass outer rubber strip, mostly uses after 45 ° of cuttings of adhesive tape, be bonded with glue, long-time glue Coordinate between glass after hardening and has the gap, the process for forming leakage point, while also increasing workshop processing.

Chinese patent patent name：" the door and window curtain wall structure for carrying wind pressure power-assisted glass external seal adhesive tape ", it is open（Bulletin） Number CN203145781U, discloses a kind of the utility model category building doors and windows curtain wall field, it includes proximate matter, outside wind pressure power-assisted glass Sealing joint strip, glass and profile；The notch of the wind pressure power-assisted glass external seal adhesive tape and proximate matter is fixedly connected；The glass（4） It is placed in proximate matter（3）Notch at, and with wind pressure power-assisted glass external seal adhesive tape（1）Connect；The profile（5）With proximate matter（3）It is fixed, And and glass（4）Connect；The wind pressure power-assisted glass external seal adhesive tape（1）Tail portion is in hook type structure.Although the patent is certain Solve the problems, such as that the cooperation of door glass and adhesive tape is mostly that line is engaged with face, but it is also needing to use glue in degree Jiao Jiao carries out the sealing in corner, will 90 ° of adhesive tape cut after it is Nian Jie with Jiao Jiao, although this makes the leak of door and window to a certain extent Situation improves to some extent, but coordinates between glass after glue hardening and have the gap, and forms leakage point, and the shape and glue of Jiao Jiao Item itself has differences, and synchronous can not be deformed with after glass batch, after the time has been grown or is easy leak.

Invention content

In order to overcome deficiency in the prior art, the utility model be intended to provide a kind of sealing surface effect it is good, it is easy for installation, The door and window glass outer rubber strip of corner continuous sealing can be achieved.

In order to realize that above-mentioned function, the utility model will use following technical scheme：

A kind of outer composite rubber strip of integral type continuous sealing glass, it is characterised in that be equipped with the foaming EPDM that hardness is 20-40HA Soft upper end sealing part（The preferably EPDM sealings of the foaming of 30HA）It is the E PDM hard lower end of 50-70HA with hardness （The closely knit ends EPDM of preferably 65HA）, upper end sealing part and hard lower end be complex as a whole by extruder extrusion, Upper end section is nearly quadrilateral structure, and right side is arc-shaped, and lower end includes lower end ontology, is set on the left of the ontology of lower end There is dovetail type mounting base, pin tooth is equipped on the downside of the ontology of lower end, pin tooth tail portion is in hook type structure.

Upper end sealing part left side described in the utility model straight down, upper end sealing part upper side inclined downward to the left, Between angle of inclination is spent at 5 degree -25, when encountering rainwater weather, water is made to walk downward, left side is equipped with circle with upper side junction Arcuation sealed muscle, to prevent adhesive tape from being installed less than position influence sealing effect with proximate matter.

Upper end sealing part lower face and lower end upper surface described in the utility model are horizontal by 45 degree of angles.

The upper end sealing part upper right corner described in the utility model is arc-shaped structure, more preferable to keep molding, prevents from going out after squeezing Existing fold.

Be equipped with the compensation muscle being fixedly connected with lower end ontology on the left of pin tooth described in the utility model, compensation muscle and pin tooth it Between be in 20-60 degree angle, compensation muscle straight down, compensates the left side wall of muscle left side wall and upper end sealing part in approximately the same plane On, make adhesive tape be easier to be molded, plays a supporting role to auxiliary hook type pin tooth when being squeezed.

In use, the pin tooth that soft upper end sealing part and corner are hook type structure is matched with glass plate sections, on The soft highly-elastic of end sealing itself can realize the fitted seal in face and face with glass, and lower end is due to being equipped with crotch The pin tooth of formula structure can also realize that the sealing with glass surface and face, sealing effect are good.In addition, its special structure of adhesive tape and The soft highly-elastic performance of composite rubber strip itself is matched with proximate matters such as frame fans after pressing is installed, can be directly bent in corner Pressing is in the cooperation notch of proximate matter, and without cutting, after installing glass plate sections, corner can completely coordinate continuously and glass plate Part coordinates, to realize continuous uninterrupted integral sealing.Since using the above structure, the utility model has sealing surface effect The advantages that good, easy for installation, achievable corner continuous sealing.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is adhesive tape described in the utility model and a kind of cross-section diagram when glass, forced fit use.

Decomposition diagram when Fig. 3 is adhesive tape corner continuous sealing described in the utility model.

Specific implementation mode

The utility model is further described below in conjunction with attached drawing：

As shown, composite rubber strip 1 outside integral type continuous sealing glass, it is characterised in that be equipped with the hair that hardness is 20-40HA Steep the soft upper end sealing parts of EPDM 2（The preferably EPDM sealings of the foaming of 30HA）With hardness be 50-70HA E PDM it is hard Matter lower end 3（The closely knit ends EPDM of preferably 65HA）, upper end sealing part 2 and hard lower end 3 are squeezed out by extruder Be complex as a whole, upper end section be nearly quadrilateral structure, upper end sealing part left side straight down, upper end sealing part upper side Inclined downward to the left when encountering rainwater weather, makes water walk downward, left side and upside between angle of inclination is spent at 5 degree -25 Face junction is equipped with arc-shaped sealed muscle, and to prevent adhesive tape and proximate matter from installing less than position influence sealing effect, right side is in circular arc Shape, while being contacted with glass surface and face after ensureing to squeeze, this structure design is more convenient for installing, 4 upper right of upper end sealing part Angle is arc-shaped structure, more preferable to keep molding, prevents fold, upper end sealing part lower face and lower end upper surface occur after squeezing Horizontal by 45 degree of angles；Lower end includes lower end ontology, and dovetail type mounting base 5 is equipped on the left of the ontology of lower end, under Pin tooth 6 is equipped on the downside of end body, pin tooth tail portion is in hook type structure, is equipped on the left of pin tooth and is fixedly connected with lower end ontology Muscle 7 is compensated, the angle in 20-60 degree between muscle and pin tooth is compensated, compensation muscle straight down, compensates muscle left side wall and upper end sealing The left side wall in portion in the same plane, makes adhesive tape be easier to be molded, and branch is played to auxiliary hook type pin tooth when being squeezed Support acts on.

In use, dovetail type mounting base is matched with sash buckling groove, soft upper end sealing part and corner are hook type The pin tooth of structure is matched with glass plate sections 8, the soft highly-elastic of upper end sealing part itself can be realized with glass face with The fitted seal in face, and lower end can also realize the sealing with glass surface and face due to the pin tooth equipped with hook type structure, it is close It is good to seal effect.In addition, the soft highly-elastic performance of its special structure and composite rubber strip itself of adhesive tape, after pressing is installed with frame The proximate matters such as fan 9 match, and pressing can be directly bent in the cooperation notch of proximate matter in corner, without cutting, in installation glass plate After part, corner, which can completely coordinate, continuously to be coordinated with glass plate sections, to realize continuous uninterrupted integral sealing.Due to using upper Structure is stated, the utility model has many advantages, such as good, easy for installation, the achievable corner continuous sealing of sealing surface effect.

Claims (5)

1. a kind of outer composite rubber strip of integral type continuous sealing glass, it is characterised in that it is soft to be equipped with the foaming EPDM that hardness is 20-40HA Matter upper end sealing part and hardness are the E PDM hard lower ends of 50-70HA, and upper end sealing part and hard lower end pass through extrusion Machine extrusion is complex as a whole, and upper end section is nearly quadrilateral structure, and right side is arc-shaped, and lower end includes lower end sheet Body, lower end ontology left side are equipped with dovetail type mounting base, and pin tooth is equipped on the downside of the ontology of lower end, and pin tooth tail portion is in hook type knot Structure.

2. a kind of outer composite rubber strip of integral type continuous sealing glass according to claim 1, it is characterised in that upper end sealing part Left side straight down, upper end sealing part upper side inclined downward to the left, between angle of inclination is spent at 5 degree -25, left side with it is upper Side junction is equipped with arc-shaped sealed muscle.

3. a kind of outer composite rubber strip of integral type continuous sealing glass according to claim 1, it is characterised in that upper end sealing part Lower face and lower end upper surface are horizontal by 45 degree of angles.

4. a kind of outer composite rubber strip of integral type continuous sealing glass according to claim 1, it is characterised in that upper end sealing part The upper right corner is arc-shaped structure.

5. a kind of outer composite rubber strip of integral type continuous sealing glass according to claim 1, it is characterised in that set on the left of pin tooth Have a compensation muscle being fixedly connected with lower end ontology, compensate between muscle and pin tooth be in 20-60 degree angle, compensation muscle vertically to Under, the left side wall of compensation muscle left side wall and upper end sealing part is in the same plane.