CN211735964U

CN211735964U - Sealing rubber strip structure for point-supported glass curtain wall

Info

Publication number: CN211735964U
Application number: CN201922291065.7U
Authority: CN
Inventors: 马保钦; 刘普珺; 尚东阳; 吴海翔
Original assignee: Luoyang Foyang Decoration Engineering Co ltd
Current assignee: Luoyang Foyang Decoration Engineering Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-23
Anticipated expiration: 2029-12-19

Abstract

A sealing rubber strip structure for a point-supported glass curtain wall comprises a sealing strip, a lock catch A and a lock catch B; the sealing strip is provided with an external sealing body and an embedding body, and the embedding body is provided with a through lock catch hole; the lock catch A is provided with an outer lock catch body A and an inner lock catch body A, and the inner side surface of the inner lock catch body A is provided with inverted teeth A; the lock catch B is provided with an outer lock catch body B and an inner lock catch body B, and the left side surface and the right side surface of the inner lock catch body B are provided with inverted teeth B; when the point-supported glass curtain wall is subjected to splicing seam sealing construction, the sealing strip is cut to a required length, the embedded body of the sealing strip is inserted into the splicing seam of two adjacent pieces of glass from the outer vertical surface of the glass curtain wall, and the inner lock catch body A of the lock catch A and the inner lock catch body B of the lock catch B are oppositely inserted into the lock catch hole of the sealing strip from the inner vertical surface of the glass curtain wall, so that the sealing construction of the point-supported glass curtain wall splicing seam is completed; the utility model discloses a joint strip structure has that the construction is simple, the engineering volume is little, construction cycle is short, require low, the low advantage of construction cost to the operation personnel.

Description

Sealing rubber strip structure for point-supported glass curtain wall

Technical Field

The utility model relates to a point supports glass curtain wall's sealed technical field, concretely relates to point supports joint strip structure for glass curtain wall.

Background

After the construction of the existing point-supported glass curtain wall structure is finished, the splicing seam between two adjacent pieces of glass must be subjected to caulking treatment by using weather-resistant silicone sealant so as to ensure the air tightness and water tightness of the glass curtain wall; however, the caulking treatment construction of the weather-resistant silicone sealant is very complicated and has high process requirements, and the construction process comprises the following steps: the method comprises the following working procedures of paper-based adhesive tape pasting, organic solvent cleaning, glue injection, node flattening, scraping, paper-based adhesive tape tearing and the like, so that the problems of large construction engineering quantity, long construction period, high requirement on operators, high construction cost and the like exist.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the background art, the utility model discloses a sealing rubber strip structure for a point-supporting glass curtain wall, which comprises a sealing strip, a lock catch A and a lock catch B; the sealing strip is provided with an external sealing body and an embedding body, and the embedding body is provided with a through lock catch hole; the lock catch A is provided with an outer lock catch body A and an inner lock catch body A, and the inner side surface of the inner lock catch body A is provided with inverted teeth A; the lock catch B is provided with an outer lock catch body B and an inner lock catch body B, and the left side surface and the right side surface of the inner lock catch body B are provided with inverted teeth B; when the point-supported glass curtain wall is used for splicing joint sealing construction, the sealing strip is cut to a required length, the embedded body of the sealing strip is inserted into the splicing joint of two adjacent pieces of glass from the outer vertical surface of the glass curtain wall, the inner lock catch body A of the lock catch A and the inner lock catch body B of the lock catch B are oppositely inserted into the lock catch hole of the sealing strip from the inner vertical surface of the glass curtain wall, and the sealing construction of the point-supported glass curtain wall splicing joint is completed.

In order to realize the utility model aims at, the utility model adopts the following technical scheme: a sealing rubber strip structure for a point-supported glass curtain wall comprises a sealing strip, a lock catch A and a lock catch B; the sealing strip is strip-shaped, the cross section of the sealing strip is mushroom-shaped, and the sealing strip comprises a mushroom-head-shaped outer sealing body and a mushroom-handle-shaped embedded body; a plurality of through lock catch holes are uniformly distributed on the embedding body; the lock catch A is in a shape of a letter 'pi', and comprises an outer lock catch body A at the upper part and an inner lock catch body A at the lower part, wherein the inner side surface of the inner lock catch body A is provided with a plurality of inverted teeth A; the lock catch B is inverted in a shape of 'pi', and comprises an outer lock catch body B at the lower part and an inner lock catch body B at the upper part, and a plurality of inverted teeth B are arranged on the left side surface and the right side surface of the inner lock catch body B; when the sealant strip for the point-supported glass curtain wall is used, the embedded body of the sealant strip is inserted into the splicing seam of two adjacent pieces of glass, and the inner side surface of the outer sealing body is tightly attached to the outer vertical surface of the glass curtain wall; the inner lock catch body A of the lock catch A and the inner lock catch body B of the lock catch B are arranged on the inner vertical surface of the glass curtain wall and oppositely inserted into the lock catch hole of the sealing strip; the inverted teeth A of the inner lock catch body A and the inverted teeth B of the inner lock catch body B are mutually buckled, and the sealing strip is fixed at the splicing seam of two adjacent pieces of glass.

Furthermore, a plurality of sealing grooves are formed in the inner side face of the outer sealing body; after the sealing strip is installed, the inner side face of the outer sealing body is tightly attached to the outer vertical face of the glass curtain wall, and a plurality of sealing cavities are formed between a plurality of sealing grooves in the inner side face of the outer sealing body and the glass, so that a good sealing effect is formed.

Furthermore, the lower end part of the inner lock catch body A is provided with a chamfer which plays a role in guiding when being inserted into a lock catch hole of the sealing strip.

Furthermore, the outer lock catch body B is in a rectangular ring shape, and the rectangular ring shape has good elasticity; the root of the joint of the inner lock catch body B and the outer lock catch body B is provided with an avoiding groove, and the middle of the inner lock catch body B is provided with an elastic groove; when the inner lock catch body A of the lock catch A and the inner lock catch body B of the lock catch B are oppositely inserted into the lock catch hole of the sealing strip, the end face of the outer lock catch body B is pushed with force, so that the annular structure and the elastic groove of the outer lock catch body B are elastically deformed, and the inner lock catch body B is inserted into the lock catch hole to a greater depth; when the external force is removed, the inner lock catch body B moves outwards under the elastic action of the outer lock catch body B and the elastic groove, and the inverted teeth A of the inner lock catch body A are buckled with the inverted teeth B of the inner lock catch body B; after the inverted tooth A of the inner lock catch body A and the inverted tooth B of the inner lock catch body B are buckled with each other, part of elastic deformation is still remained in the outer lock catch body B and the elastic groove, the residual elastic deformation enables the lock catch A and the lock catch B to be pressed on the side face of the embedded body of the sealing strip, and the lock catch A and the lock catch B are prevented from loosening.

Furthermore, the lower end part of the inner lock catch body B is provided with a boss which is used for pushing the inner lock catch body B to ensure that the inner lock catch body B has larger insertion depth.

Furthermore, the sealing strip is made of butadiene-acrylonitrile rubber and has good elasticity and weather resistance.

Furthermore, the lock catch A and the lock catch B are made of nylon and have good elasticity and weather resistance.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has: the utility model discloses a sealing rubber strip structure for a point-supported glass curtain wall, which comprises a sealing strip, a lock catch A and a lock catch B; the sealing strip is provided with an external sealing body and an embedding body, and the embedding body is provided with a through lock catch hole; the lock catch A is provided with an outer lock catch body A and an inner lock catch body A, and the inner side surface of the inner lock catch body A is provided with inverted teeth A; the lock catch B is provided with an outer lock catch body B and an inner lock catch body B, and the left side surface and the right side surface of the inner lock catch body B are provided with inverted teeth B; when the point-supported glass curtain wall is used for splicing joint sealing construction, the sealing strip is cut to a required length, the embedded body of the sealing strip is inserted into the splicing joint of two adjacent pieces of glass from the outer vertical surface of the glass curtain wall, the inner lock catch body A of the lock catch A and the inner lock catch body B of the lock catch B are oppositely inserted into the lock catch hole of the sealing strip from the inner vertical surface of the glass curtain wall, and then the sealing construction of the point-supported glass curtain wall splicing joint is completed.

Drawings

FIG. 1 is a schematic view of the outer appearance of a point-supported sealing rubber strip for a glass curtain wall in an applied state;

FIG. 2 is a schematic view of the inside appearance of a point-supported sealing rubber strip for a glass curtain wall in an applied state;

FIG. 3 is an enlarged view of part A;

FIG. 4 is a schematic view of the appearance of the weather strip;

FIG. 5 is a schematic view of the external appearance of a part B;

FIG. 6 is a schematic view of the latch A;

fig. 7 is an external view of the lock catch B.

In the figure: 1. a sealing strip; 1.1, an outer sealing body; 1.2, an insert; 1.3, locking holes; 1.4, sealing grooves; 2. a lock catch A; 2.1, an outer lock body A; 2.2, an inner lock catch body A; 2.3, chamfering A; 3. b, locking a buckle; 3.1, an outer lock body B; 3.2, an inner lock catch body B; 3.3, chamfering B; 3.4, a boss; 3.5, avoiding the groove; 3.6, an elastic groove; 4. and (3) glass.

Detailed Description

The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.

A sealing rubber strip structure for a point-supported glass curtain wall comprises a sealing strip 1, a lock catch A2 and a lock catch B3; the sealing strip 1 is strip-shaped, the cross section of the sealing strip is mushroom-shaped, the sealing strip comprises a mushroom-head-shaped outer sealing body 1.1 and a mushroom-handle-shaped embedding body 1.2, three sealing grooves 1.4 are respectively arranged on two sides of the inner side surface of the outer sealing body 1.1, and penetrating lock catch holes 1.3 are uniformly distributed on the embedding body 1.2 at intervals of 100 mm;

the lock catch A2 is in a shape of pi and comprises an outer lock catch body A2.1 at the upper part and an inner lock catch body A2.2 at the lower part, the lower end part of the lock catch A2 is provided with a chamfer, and two sides of the inner side surface of the lock catch A2 are respectively provided with five inverted teeth A2.3;

the lock catch B3 is in an inverted pi shape and comprises an outer lock catch body B3.1 at the lower part and an inner lock catch body B3.2 at the upper part; the outer lock catch body B3.1 is rectangular and annular; an avoidance groove 3.5 is arranged at the root of the joint of the inner lock catch body B3.2 and the outer lock catch body B3.1; an elastic groove 3.6 is arranged in the middle of the inner lock catch body B3.2, five inverted teeth B3.3 are respectively arranged on the left side surface and the right side surface of the inner lock catch body, and a lug boss 3.4 is arranged at the lower end part of the inner lock catch body;

the sealing strip 1 is made of nitrile rubber; the lock catch A2 and the lock catch B3 are made of nylon.

When the point-supported glass curtain wall is used for splicing joint sealing construction, the sealing strip 1 is cut to a required length, the embedded body 1.2 of the sealing strip 1 is inserted into the splicing joint of two adjacent pieces of glass 4 from the outer vertical surface of the glass curtain wall, the inner lock catch body A2.2 of the lock catch A2 and the inner lock catch body B3.2 of the lock catch B3 are forcibly inserted into the lock catch hole 1.3 of the sealing strip 1 from the inner vertical surface of the glass curtain wall, and then the sealing construction of the point-supported glass curtain wall splicing joint is completed.

The part of the utility model not detailed is prior art.

Claims

1. The utility model provides a point supports joint strip structure for glass curtain wall which characterized by: comprises a sealing strip (1), a lock catch A (2) and a lock catch B (3);

the sealing strip (1) is strip-shaped, the cross section of the sealing strip is mushroom-shaped, and the sealing strip comprises a mushroom-head-shaped outer sealing body (1.1) and a mushroom-handle-shaped embedded body (1.2); a plurality of through lock catch holes (1.3) are uniformly distributed on the embedding body (1.2);

the lock catch A (2) is shaped like a Chinese character 'pi', and comprises an outer lock catch body A (2.1) at the upper part and an inner lock catch body A (2.2) at the lower part, wherein a plurality of inverted teeth A (2.3) are arranged on the inner side surface of the inner lock catch body A (2.2);

the lock catch B (3) is inverted pi-shaped and comprises an outer lock catch body B (3.1) at the lower part and an inner lock catch body B (3.2) at the upper part, and a plurality of inverted teeth B (3.3) are arranged on the left side surface and the right side surface of the inner lock catch body B (3.2);

when the sealing rubber strip for the glass curtain wall is used, the embedded body (1.2) of the sealing strip (1) is inserted into the splicing seam of two adjacent pieces of glass (4), and the inner lock catch body A (2.2) of the lock catch A (2) and the inner lock catch body B (3.2) of the lock catch B (3) are oppositely inserted into the lock catch hole (1.3) of the sealing strip (1).

2. The joint strip structure for point-supported glass curtain walls according to claim 1, wherein: the inner side surface of the outer sealing body (1.1) is provided with a plurality of sealing grooves (1.4).

3. The joint strip structure for point-supported glass curtain walls according to claim 1, wherein: the lower end part of the inner lock catch body A (2.2) is provided with a chamfer.

4. The joint strip structure for point-supported glass curtain walls according to claim 1, wherein: the outer lock catch body B (3.1) is rectangular and annular; an avoiding groove (3.5) is arranged at the root of the joint of the inner lock catch body B (3.2) and the outer lock catch body B (3.1); an elastic groove (3.6) is arranged in the middle of the inner lock catch body B (3.2).

5. The joint strip structure for point-supported glass curtain walls according to claim 4, wherein: the lower end part of the inner lock catch body B (3.2) is provided with a boss (3.4).

6. The joint strip structure for point-supported glass curtain walls according to claim 1, wherein: the sealing strip (1) is made of butadiene-acrylonitrile rubber.

7. The joint strip structure for point-supported glass curtain walls according to claim 1, wherein: the lock catch A (2) and the lock catch B (3) are made of nylon.