CN214697597U

CN214697597U - Special heat-insulating sealing strip for door and window

Info

Publication number: CN214697597U
Application number: CN202120466687.3U
Authority: CN
Inventors: 崔桢杰; 陶飞; 林金燕
Original assignee: Ningbo Jumei New Material Co ltd
Current assignee: Ningbo Jumei New Material Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-11-12
Anticipated expiration: 2031-03-03

Abstract

The utility model relates to a door and window accessory technical field just discloses a special heat-insulating sealing strip of door and window, including the sealing strip body, be equipped with coupling assembling between the sealing strip body, just coupling assembling comprises first connecting seat and second connecting seat, first connecting seat with the one end of second connecting seat all is equipped with inclination and is 45 inclined planes. This technical scheme comes to connect the turning of sealing strip body through setting up a coupling assembling, coupling assembling comprises first connecting seat and second connecting seat, it is protruding to be equipped with two hollow arcs on the sealing strip body, and the tip at first connecting seat and second connecting seat all is equipped with the spliced pole, when fixed, only need peg graft the spliced pole in the arc is protruding, just can make first connecting seat, the second connecting seat is together fixed with the sealing strip body, then when the installation, direct sealing strip body concatenation that will have coupling assembling can together, it is very convenient.

Description

Special heat-insulating sealing strip for door and window

Technical Field

The utility model relates to a door and window accessory technical field specifically is a special heat-insulating sealing strip of door and window.

Background

The door and window sealing strip is mainly applied to building decorative windows such as plastic-steel doors and windows, aluminum alloy doors and windows, wood doors and windows and the like. Most of door and window sealing strips are all made by rubber, after long-time use, the sealing strip takes place ageing, shrink, sclerosis or the problem of damage easily, just need change the sealing strip this moment, because user's door and window size is not unified, consequently need tailor it when changing, especially door and window's corner, need tailor the port of sealing strip a 45 oblique angle, two sealing strips just can be better laminating together like this. In the prior art, the cutting of the sealing strips is generally finished manually, the cutting precision is not high, the problems of poor contact between the sealing strips, poor sealing effect and non-ideal heat insulation effect are easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special heat-insulating sealing strip of door and window possesses sealed effect and thermal-insulated effectual beneficial effect, has solved the tailorring of the sealing strip of mentioning among the above-mentioned background art and has generally been accomplished by artifical manual, and the precision of tailorring is not high, causes the contact between the sealing strip not tight easily, and sealed effect is poor and the unsatisfactory problem of thermal-insulated effect.

The utility model provides a following technical scheme: a special heat insulation sealing strip for doors and windows comprises a sealing strip body, wherein a connecting assembly is arranged between the sealing strip bodies and consists of a first connecting seat and a second connecting seat, inclined planes with an inclination angle of 45 degrees are arranged at one ends of the first connecting seat and the second connecting seat, the other ends of the first connecting seat and the second connecting seat are inserted into the sealing strip body, connecting columns are arranged at one ends of the first connecting seat and the second connecting seat, which are close to the sealing strip body, and limit assemblies are arranged on the connecting columns;

the limiting assembly is composed of two limiting plates and a U-shaped spring piece, the U-shaped spring piece is located in the middle of the connecting column, the limiting plates are symmetrically arranged on two sides of the connecting column, and one end of each limiting plate is abutted to the U-shaped spring piece.

As an alternative scheme of a special heat-insulating sealing strip of door and window, wherein: the upper end symmetry of sealing strip body is equipped with two arc archs, just the arc arch is hollow structure.

As an alternative scheme of a special heat-insulating sealing strip of door and window, wherein: the lower end of the sealing strip body is provided with a limiting groove, and a first adhesive layer is arranged in the limiting groove.

As an alternative scheme of a special heat-insulating sealing strip of door and window, wherein: the sealing strip is characterized in that a plurality of through holes are formed in the sealing strip body, steel wire reinforcing ribs are arranged in the through holes, and the steel wire reinforcing ribs are inserted into the through holes.

As an alternative scheme of a special heat-insulating sealing strip of door and window, wherein: the connecting column is matched with the inner side cavity of the arc-shaped bulge, a fixing groove for fixing the U-shaped spring piece is formed in the middle of the connecting column, and openings matched with the limiting plates are formed in the two sides of the connecting column.

As an alternative scheme of a special heat-insulating sealing strip of door and window, wherein: the bottom of first connecting seat with the second connecting seat all is equipped with the second adhesive layer, just the top of first connecting seat with the second connecting seat all is equipped with rubber buffer.

The utility model discloses possess following beneficial effect:

1. this kind of special thermal-insulated sealing strip of door and window, come to connect the turning of sealing strip body through setting up a coupling assembling, coupling assembling comprises first connecting seat and second connecting seat, it is protruding to be equipped with two hollow arcs on the sealing strip body, and the tip at first connecting seat and second connecting seat all is equipped with the spliced pole, when fixed, only need to peg graft the spliced pole in the arc is protruding, just can make first connecting seat, the second connecting seat is together fixed with the sealing strip body, then when the installation, direct sealing strip body concatenation that will have coupling assembling can together, it is very convenient.

2. This special heat-insulating sealing strip of door and window has the spliced pole of spacing subassembly through the setting, and spacing subassembly comprises limiting plate and U-shaped spring leaf, and the limiting plate stretches out to the outside of spliced pole from the opening part, when fixed, is filled in to the arc arch after in when the spliced pole, and the limiting plate can be by the inside compression of arc arch, but the U-shaped spring leaf will provide an outside power for the limiting plate, can prevent effectively that spliced pole and sealing strip from separating, and fixed effect is better.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view of the connection column of the present invention.

Fig. 3 is a back view of the first connecting seat of the present invention.

Fig. 4 is a cross-sectional view of the sealing strip body of the present invention.

In the figure: 1. a sealing strip body; 101. a limiting groove; 102. an arc-shaped bulge; 103. a through hole; 2. a first connecting seat; 3. a second connecting seat; 4. connecting columns; 5. a U-shaped spring piece; 6. a limiting plate; 7. fixing grooves; 8. an opening; 9. a steel wire reinforcing rib; 10. a first adhesive layer; 11. and a second adhesive layer.

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 without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a special heat-insulating sealing strip for doors and windows comprises a sealing strip body 1, wherein a connecting assembly is arranged between the sealing strip bodies 1, the connecting assembly is composed of a first connecting seat 2 and a second connecting seat 3, one end of each of the first connecting seat 2 and the second connecting seat 3 is provided with an inclined plane with an inclination angle of 45 degrees, the other end of each of the first connecting seat 2 and the second connecting seat 3 is inserted into the sealing strip body 1, one end of each of the first connecting seat 2 and the second connecting seat 3, which is close to the sealing strip body 1, is provided with a connecting column 4, the connecting column 4 is provided with a limiting assembly, two arc-shaped bulges 102 are symmetrically arranged at the upper end of the sealing strip body 1, and the arc-shaped bulges 102 are of a hollow structure;

this technical scheme comes to connect sealing strip body 1's turning through setting up a coupling assembling, coupling assembling comprises first connecting seat 2 and second connecting seat 3, be the right angle form after first connecting seat 2 splices together with second connecting seat 3, be equipped with two hollow arc archs 102 on sealing strip body 1, and all be equipped with spliced pole 4 at the tip of first connecting seat 2 and second connecting seat 3, when fixed, only need to peg graft spliced pole 4 in arc arch 102, just can make first connecting seat 2, second connecting seat 3 is together fixed with sealing strip body 1, then when the installation, direct 1 concatenation of sealing strip body that will have coupling assembling can together, it is very convenient.

Spacing subassembly comprises two limiting plates 6 and a U-shaped spring leaf 5, U-shaped spring leaf 5 is located the middle part of spliced pole 4, limiting plate 6 symmetry sets up spliced pole 4's both sides, just limiting plate 6's one end with U-shaped spring leaf 5 offsets, spliced pole 4 with the protruding 102 inboard cavity of arc agrees with mutually, just the middle part of spliced pole 4 is equipped with the fixed slot 7 that is used for fixed U-shaped spring leaf 5, the both sides of spliced pole 4 all be equipped with limiting plate 6 agrees with mutually opening 8.

In order to increase the fixed effect of spliced pole 4, a spacing subassembly has been set up on spliced pole 4, spacing subassembly comprises limiting plate 6 and U-shaped spring leaf 5, limiting plate 6 stretches out to spliced pole 4's the outside from opening 8 department, when fixed, after spliced pole 4 is filled in to arch 102, limiting plate 6 can be inwards compressed by arch 102, but U-shaped spring leaf 5 will provide an outside power for limiting plate 6 again, can prevent effectively that spliced pole 4 and sealing strip from separating.

Further, the lower extreme of sealing strip body 1 is equipped with spacing recess 101, just be equipped with first adhesive layer 10 in the spacing recess 101, sealing strip body 1 bonds when door and window through first adhesive layer 10.

Further, be equipped with a plurality of through-hole 103 on the sealing strip body 1, just be equipped with steel wire strengthening rib 9 in the through-hole 103, just steel wire strengthening rib 9 is pegged graft in the through-hole 103, the existence of steel wire strengthening rib 9 can effectively prevent that sealing strip body 1 from warping.

Further, first connecting seat 2 with the bottom of second connecting seat 3 all is equipped with second adhesive layer 11, just first connecting seat 2 with the top of second connecting seat 3 all is equipped with rubber buffer, and first connecting seat 2 and second connecting seat 3 all bond when door and window through second adhesive layer 11, because door and window can extrude first connecting seat 2 and second connecting seat 3 when closing, consequently set up a rubber buffer in the outside of first connecting seat 2 and second connecting seat 3.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special heat-insulating sealing strip of door and window, includes sealing strip body (1), its characterized in that: a connecting assembly is arranged between the sealing strip bodies (1), and consists of a first connecting seat (2) and a second connecting seat (3), inclined planes with an inclination angle of 45 degrees are arranged at one ends of the first connecting seat (2) and the second connecting seat (3), the other ends of the first connecting seat (2) and the second connecting seat (3) are inserted into the sealing strip bodies (1), connecting columns (4) are arranged at one ends of the first connecting seat (2) and the second connecting seat (3) close to the sealing strip bodies (1), and limiting assemblies are arranged on the connecting columns (4);

the limiting assembly is composed of two limiting plates (6) and a U-shaped spring piece (5), the U-shaped spring piece (5) is located in the middle of the connecting column (4), the limiting plates (6) are symmetrically arranged on two sides of the connecting column (4), and one end of each limiting plate (6) is abutted to the U-shaped spring piece (5).

2. The heat insulating sealing strip for doors and windows according to claim 1, wherein: the upper end of the sealing strip body (1) is symmetrically provided with two arc-shaped bulges (102), and the arc-shaped bulges (102) are of a hollow structure.

3. The heat insulating sealing strip for doors and windows according to claim 1, wherein: the lower end of the sealing strip body (1) is provided with a limiting groove (101), and a first adhesive layer (10) is arranged in the limiting groove (101).

4. The heat insulating sealing strip for doors and windows according to claim 1, wherein: the sealing strip is characterized in that a plurality of through holes (103) are formed in the sealing strip body (1), steel wire reinforcing ribs (9) are arranged in the through holes (103), and the steel wire reinforcing ribs (9) are inserted into the through holes (103).

5. The heat insulating sealing strip for doors and windows according to claim 2, wherein: the spliced pole (4) with the inboard cavity of arc arch (102) agrees with mutually, just the middle part of spliced pole (4) is equipped with fixed slot (7) that are used for fixed U-shaped spring leaf (5), the both sides of spliced pole (4) all be equipped with opening (8) that limiting plate (6) agree with mutually.

6. The heat insulating sealing strip for doors and windows according to claim 1, wherein: the bottom of the first connecting seat (2) and the bottom of the second connecting seat (3) are both provided with a second adhesive layer (11), and the top of the first connecting seat (2) and the top of the second connecting seat (3) are both provided with rubber cushions.