CN219317595U

CN219317595U - High-toughness sealing strip

Info

Publication number: CN219317595U
Application number: CN202320305367.9U
Authority: CN
Inventors: 王振星
Original assignee: Weixian Guoxing Sealing Material Co ltd
Current assignee: Weixian Guoxing Sealing Material Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-07-07
Anticipated expiration: 2033-02-24

Abstract

The utility model relates to the technical field of sealing strips, in particular to a high-toughness sealing strip, which comprises a base and is characterized in that: the top surface of the base is provided with a sealing cavity, the left side and the right side of the inner wall of the sealing cavity are respectively provided with a second buckle close to the center, the lower parts of the left side and the right side of the inner wall of the sealing cavity close to the second buckles are respectively provided with a first buckle, and a fixing groove is formed in the position, close to the center, of one side surface of the first buckle, close to the inner wall of the sealing cavity.

Description

High-toughness sealing strip

Technical Field

The utility model relates to the technical field of sealing strips, in particular to a high-toughness sealing strip.

Background

The sealing strip is a product which seals things, is not easy to open, and has the functions of shock absorption, water resistance, sound insulation, heat insulation, dust prevention, fixation and the like. The sealing strip is made of various materials such as rubber, paper, metal, plastic and the like. The sealing strip is sequentially applied to various industries such as automobiles, doors and windows, cabinets, refrigerators, containers and the like from the 80 s, and products such as special automobile sealing strips, mechanical sealing strips, door and window sealing strips and the like are sequentially developed according to the requirements of different industries. The sealing strip can be classified according to the sectional shape, vulcanization method, use position and use, use material and the like. Can be classified into solid products (round, square, flat cross-sectional shape), hollow products, metal rubber composite products and the like. Wherein, the metal rubber composite sealing strip accounts for more than 60 percent. The cross-section design is critical for rubber sealing strips. Firstly, the sealing lips are shaped and dimensioned so that the two sealing lips contact the glass from both sides of the window pane with the same, appropriately sized force. The lip length and thickness should be proper, too thick and too long can cause the glass lifting resistance to be larger, too thin and too short can cause the glass not to be well guided and sealed, and vibration, noise and rain leakage phenomena are generated; secondly, the shape and the size of the bottom of the section are designed, and the section of the steel groove of the car window is provided with a bulge which is used for assembling the guide groove, so that the bottom of the section of the guide groove is designed into a corresponding structure, and the sealing strip is easy to assemble and can be attached in the steel guide groove by utilizing the elasticity of the sealing strip to prevent the sealing strip from falling off; finally, the shape and the size of the outer lapping edge are that the outer facing of the guide groove is tightly attached to the car body for improving the appearance;

in the existing sealing strips, most sealing strips are large or thick, quite inconvenient or light, thin and low-profile, but have weak sealing performance, and if the sealing strips are contacted with sulfur-containing or clay-containing lamp substances, the sealing strips can resist curing, so that the sealing performance is greatly reduced, and in view of the problem, we propose a high-toughness sealing strip.

Disclosure of Invention

In order to make up for the defects, the utility model provides a high-toughness sealing strip.

The technical scheme of the utility model is as follows:

the utility model provides a high toughness sealing strip, includes base, its characterized in that: the top surface fixedly connected with seal chamber of base, the inner wall left and right sides in seal chamber is close to center department and all is equipped with the second buckle, the inner wall left and right sides in seal chamber is close to the below of second buckle all is equipped with first buckle, first buckle is close to one side surface of seal chamber inner wall is close to center department and has seted up the fixed slot.

As the preferable technical scheme, the inner wall left and right sides of sealed chamber is close to the top position and has all seted up the spout, the inside of spout is all sliding connection has the slide bar, fixedly connected with elastic plate between the slide bar.

As the preferable technical scheme, the left side and the right side of the inner wall of the sealing cavity are fixedly connected with reinforcing plates close to the bottom end, and the four corners of the bottom surface of each reinforcing plate are fixedly connected with connecting plates.

As the preferable technical scheme, the outer side surface of the connecting plate far away from the reinforcing plate is all connected with two groups of bolts in a penetrating way.

As the preferable technical scheme, the left and right side surfaces of the sealing cavity are close to the top end and are fixedly connected with first sealing layers, the left and right side surfaces of the sealing cavity are close to the center and are fixedly connected with second sealing layers, and the left and right side surfaces of the sealing cavity are close to the bottom end and are fixedly connected with third sealing layers.

As a preferable technical scheme, a plurality of groups of elastic bands are connected between the first sealing layer and the second sealing layer as well as between the second sealing layer and the third sealing layer in a penetrating manner.

As the preferable technical scheme, the top of sealed chamber is equipped with the sealing ring, the top of sealing ring is close to the equal fixedly connected with shelves post in both sides department, the inner wall of sealing ring is close to bottom department and has seted up the spacing groove.

Compared with the prior art, the utility model has the beneficial effects that:

according to the sealing strip device, through the first buckle in the sealing cavity, the fixing groove on the first buckle and the second buckle, when an operator speaks the sealing strip device, high toughness of the sealing strip device can be guaranteed, the whole sealing strip can be firmer, and the working time under a special working scene is greatly prolonged.

According to the sealing strip, the toughness of the sealing strip is greatly increased through the elastic bands penetrating through the surfaces of the three sealing layers outside the sealing cavity, and the sealing performance is greatly increased through the baffle column at the top, so that the whole practical efficiency of the sealing strip is greatly improved.

Drawings

FIG. 1 is a schematic view of the structure of the main body of the present utility model;

FIG. 2 is a schematic structural view of a first buckle and a second buckle according to the present utility model;

FIG. 3 is a schematic view of the structure of the elastic plate of the present utility model;

FIG. 4 is a schematic view of the structure of the reinforcement plate of the present utility model;

fig. 5 is a schematic structural view of the connecting plate of the present utility model.

In the figure: 1. a base; 2. sealing the cavity; 21. a first sealing layer; 22. a second sealing layer; 23. a third sealing layer; 24. an elastic band; 3. a seal ring; 31. a blocking column; 32. a limit groove; 4. a first buckle; 41. a fixing groove; 5. a second buckle; 6. a chute; 61. a slide bar; 62. an elastic plate; 7. a reinforcing plate; 71. a connecting plate; 72. and (5) a bolt.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides a high toughness sealing strip, includes base 1, its characterized in that: the top surface fixedly connected with seal chamber 2 of base 1, the inner wall left and right sides of seal chamber 2 all is equipped with second buckle 5 near center department, and the inner wall left and right sides of seal chamber 2 all is equipped with first buckle 4 near the below of second buckle 5, and first buckle 4 is close to one side surface of seal chamber 2 inner wall and is close to center department and has seted up fixed slot 41, through running through first buckle 4 and second buckle 5 and be fixed in this sealing strip of fixed slot 41 internal fixation.

It should be added that the positions of the left and right sides of the inner wall of the sealing cavity 2, which are close to the top end, are provided with sliding grooves 6, the inside of each sliding groove 6 is connected with sliding rods 61 in a sliding manner, elastic plates 62 are fixedly connected between the sliding rods 61, and the elastic plates 62 between the sliding rods 61 can be extracted through the sliding grooves 6.

As a preference of this embodiment, the left and right sides of the inner wall of the sealed cavity 2 are fixedly connected with reinforcing plates 7 near the bottom end, and four corners of the bottom surface of the reinforcing plates 7 are fixedly connected with connecting plates 71, so that the whole sealed cavity 2 can be reinforced by the reinforcing plates 7.

As a preferable example of the present embodiment, two sets of bolts 72 are connected to the outer side surfaces of the connection plates 71 away from the reinforcement plate 7 in a penetrating manner, and the reinforcement plate 7 is fixed to the inner wall of the seal cavity 2 by the bolts 72.

As a preference of this embodiment, the positions of the left and right side surfaces of the sealing cavity 2 near the top end are all fixedly connected with the first sealing layer 21, the positions of the left and right side surfaces of the sealing cavity 2 near the center are all fixedly connected with the second sealing layer 22, the positions of the left and right side surfaces of the sealing cavity 2 near the bottom end are all fixedly connected with the third sealing layer 23, and the sealing performance of the sealing strip can be improved by the three layers of sealing layers.

It should be noted that, a plurality of groups of elastic bands 24 are connected between the first sealing layer 21, the second sealing layer 22 and the third sealing layer 23 in a penetrating way, and the elastic bands 24 increase the toughness of the sealing strip.

As the preference of this embodiment, the top of sealed chamber 2 is equipped with sealing ring 3, and the top of sealing ring 3 is close to the equal fixedly connected with shelves post 31 in both sides department, and spacing groove 32 has been seted up to the inner wall of sealing ring 3 near bottom department, and the extrusion dynamics that receives through shelves post 31 is bigger, and the sealing strip is tighter with each other, increases sealed effect.

When the high-toughness sealing strip is used, the sealing strip is fixed in the fixing groove 41 by penetrating the first buckle 4 and the second buckle 5, the elastic plate 62 between the sliding rods 61 can be extracted through the sliding groove 6, the whole sealing cavity 2 can be reinforced through the reinforcing plate 7, the reinforcing plate 7 is fixed on the inner wall of the sealing cavity 2 through the bolts 72, the sealing performance of the sealing strip can be improved by the three layers of sealing layers, the toughness of the sealing strip is improved by the elastic band 24, and the sealing effect is improved by the fact that the sealing strips are tightly adhered to each other as the extrusion force applied to the baffle column 31 is larger.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high toughness sealing strip, includes base (1), its characterized in that: the top surface fixedly connected with seal chamber (2) of base (1), the inner wall left and right sides of seal chamber (2) is close to center department and all is equipped with second buckle (5), the inner wall left and right sides of seal chamber (2) is close to the below of second buckle (5) all is equipped with first buckle (4), first buckle (4) are close to one side surface of seal chamber (2) inner wall is close to center department and has seted up fixed slot (41).

2. A high toughness seal according to claim 1, wherein: the sliding grooves (6) are formed in the positions, close to the top ends, of the left side and the right side of the inner wall of the sealing cavity (2), sliding rods (61) are connected inside the sliding grooves (6) in a sliding mode, and elastic plates (62) are fixedly connected between the sliding rods (61).

3. A high toughness seal according to claim 1, wherein: the left side and the right side of the inner wall of the sealing cavity (2) are fixedly connected with reinforcing plates (7) close to the bottom end, and four corners of the bottom surface of each reinforcing plate (7) are fixedly connected with connecting plates (71).

4. A high-toughness sealing strip according to claim 3, wherein: the outer side surfaces, far away from the reinforcing plates (7), of the connecting plates (71) are respectively connected with two groups of bolts (72) in a penetrating way.

5. A high toughness seal according to claim 1, wherein: the sealing device is characterized in that the first sealing layers (21) are fixedly connected to the left and right side surfaces of the sealing cavity (2) close to the top end, the second sealing layers (22) are fixedly connected to the left and right side surfaces of the sealing cavity (2) close to the center, and the third sealing layers (23) are fixedly connected to the left and right side surfaces of the sealing cavity (2) close to the bottom end.

6. A high-toughness sealing strip according to claim 5, wherein: a plurality of groups of elastic bands (24) are connected between the first sealing layer (21) and the second sealing layer (22) and between the third sealing layer (23) in a penetrating way.

7. A high toughness seal according to claim 1, wherein: the top of sealed chamber (2) is equipped with sealing ring (3), the top of sealing ring (3) is close to left and right sides department all fixedly connected with shelves post (31), limiting groove (32) have been seted up to the inner wall of sealing ring (3) near bottom department.