CN201103328Y

CN201103328Y - Sealing and shock-absorbing glue strip for soft-hard integrated door and window

Info

Publication number: CN201103328Y
Application number: CNU2007201283380U
Authority: CN
Inventors: 高林
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-27
Filing date: 2007-07-27
Publication date: 2008-08-20
Anticipated expiration: 2017-07-27

Abstract

The utility model discloses a sealing and damping rubber strip for a soft and hard co-body door and window. The basic structure consists of a hard base and a soft sealed end which is connected with the upper end of the hard base. The section is manufactured by adopting plastic material and a soft and hard co-extrusion process, which can be cut out to be in required length when in use. The hard base of the sealing and damping rubber strip is inserted into the slot of the door and window when in use. The sealing and damping rubber strip has the advantages that: the soft and hard co-body structure is adopted and the hard material base is inserted into the slot of the door and window, so the rubber strip is easy to be installed, has fixation and support effect on the soft sealed end and can prevent a soft sealed end from shrinking.

Description

Soft or hard coenosarc doors and windows sealing damping adhesive tape

Technical field

The utility model relates to a kind of weather strip, is mainly used between the fan and frame of all kinds of door and windows, or the sealing between fan and the fan.

Background technology

The sealing joint strip of using on the present all kinds of door and window all adopts the structure of identical material integral body, because weather strip need have flexibility, generally adopts elastomeric material to make.The shortcoming of this type of sealing joint strip is to occur shrinking after using certain hour, causes door and window the part gap to occur, the sealing variation.

Summary of the invention

The purpose of this utility model just provides a kind of soft or hard coenosarc doors and windows sealing damping adhesive tape, to solve sealing joint strip appearance contraction after using certain hour that prior art exists, causes door and window the part gap to occur, the problem of sealing variation.

The technical solution of the utility model is: this adhesive tape is made of with the soft sealed end that is connected with its upper end hard base.

Described hard base and soft sealed end are the section bar of one.

Described hard base is made by rigid plastics, and described soft sealed end is made by rubber or flexible plastic.

The utility model has the advantages that: the structure that adopts hard base and soft sealed end to connect as one, the base of hard inserts in the groove of door and window, not only install easily, and soft sealed end is played fixed support, can stop the contraction of soft sealed end.

Description of drawings

Fig. 1～Fig. 8 is the cross-sectional structure schematic diagram of eight kinds of embodiment of the utility model.

The specific embodiment

Referring to Fig. 1～Fig. 8, basic structure of the present utility model is to be made of with the soft sealed end 2 that is connected with its upper end hard base 1, described hard base 1 is made by rigid plastics (as hard PVC), and described soft sealed end is made by rubber (as silicon rubber), polyvinyl chloride, polyamide or flexible PVC.All adopt the technology of soft-hard coextrusion to make section bar, be cut to the length that needs during use.

The cross sectional shape of hard base 1 of the present utility model matches with slot on the door and window, be generally T shape (as Fig. 1～shown in Figure 3), double T shape (as Fig. 4 and shown in Figure 8) and arrowhead form (as Fig. 5～shown in Figure 7), also can adopt the Any shape that to insert in the reducing groove.The cross sectional shape of soft sealed end 2 of the present utility model can determine that can adopt the structure (referring to Fig. 1 and Fig. 6) of tubulose, this structural elasticity is good, and is not fragile, long service life according to the concrete structure of door and window; Can adopt the structure (referring to Fig. 2) of dentation, the foundation area of its tooth top is little, increases the pressure of bonding surface, improves sealing; Can adopt the structure (as Fig. 4, Fig. 5, Fig. 7 and shown in Figure 8) of top elasticity of extension bar 21, the deformation range of elastic strip 21 is big, and the width that can seal is big, and is applied widely; Also can be according to the soft sealed end 2 of the concrete shaped design special cross-section shape of door and window, a side as shown in Figure 3 is the structure on inclined-plane.

Hard base of the present utility model 1 is made by rigid plastics, can not shrink along with the prolongation of service time, soft sealed end 2 connects as one with hard base 1, also can not shrink by the support of hard base 1, has overcome the shortcoming that existing weather strip shrinks effectively.

Claims

1. soft or hard coenosarc doors and windows sealing damping adhesive tape is characterized in that: this adhesive tape is made of with the soft sealed end that is connected with its upper end hard base.

2. soft or hard coenosarc doors and windows sealing damping adhesive tape according to claim 1, it is characterized in that: described hard base and soft sealed end are the section bar of one.

3. soft or hard coenosarc doors and windows sealing damping adhesive tape according to claim 1 and 2, it is characterized in that: described hard base is made by rigid plastics, and described soft sealed end is made by rubber or flexible plastic.