CN221096351U - Door and window sealing strip structure - Google Patents
Door and window sealing strip structure Download PDFInfo
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- CN221096351U CN221096351U CN202322450622.1U CN202322450622U CN221096351U CN 221096351 U CN221096351 U CN 221096351U CN 202322450622 U CN202322450622 U CN 202322450622U CN 221096351 U CN221096351 U CN 221096351U
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- door
- sealing strip
- strip structure
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- 238000007789 sealing Methods 0.000 title claims abstract description 46
- 239000013013 elastic material Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract 1
- 235000014676 Phragmites communis Nutrition 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides a door and window sealing strip structure, and belongs to the technical field of door and window sealing. The utility model comprises a main body made of elastic material and a mounting part, wherein the mounting part is arranged at the bottom of the main body and is connected with the main body into a whole, a cavity is formed in the main body, the inner top wall of the cavity is arranged in an upward arched arc shape, and a plurality of elastic supporting parts are arranged in the cavity to support the inner wall of the cavity. The elastic supporting component is a spring piece which is arranged in a V shape, the end part of the spring piece is propped against the inner side wall of the cavity, and the spring pieces are linearly and equidistantly arranged in the cavity along the length direction of the main body. According to the utility model, on the basis of the original elasticity of the main body, the plurality of V-shaped spring pieces are arranged in the main body, so that the cavity in the main body can be supported in an auxiliary manner, the pressure resistance and deformation recovery capacity of the main body can be improved, the water-gas sealing effect is improved, the service life of the sealing strip is effectively prolonged, and the replacement cost is reduced.
Description
Technical Field
The utility model relates to the field of door and window sealing, in particular to a door and window sealing strip structure.
Background
The sealing strip for door and window is one kind of decorating material for sealing and sound insulation between door and window frame and door and window. It is usually installed on the inner side or outer side of the door and window frame, and is tightly attached to the door and window to form an effective sealing isolation layer. The sealing device can fill the gap between the door and window frame and the door and window, prevents the exchange of indoor and outdoor water vapor, forms a good sealing effect, and plays an important role in improving the performance of the door and window, enhancing the comfort level, saving energy, protecting the environment and the like.
At present, door and window sealing strips on the market are mainly made of rubber materials, and the rubber sealing strips have certain elasticity and can well abut against doors and windows to realize sealing. But in use it is often found that: because the sealing strip contacts with ambient moisture, the influence of temperature or the reasons such as insolation under sunshine, the sealing strip is easy to age and deform, so that the sealing strip loses the original elasticity, the elasticity is poor, the deformation after being pressed is difficult to recover, the effective water-air sealing effect can not be achieved, and the service life is relatively short.
How to develop a door and window sealing strip structure to improve the problems becomes a urgent problem to be solved by the person skilled in the art.
Disclosure of utility model
In order to overcome the defects, the utility model provides a door and window sealing strip structure, and aims to solve the problems.
The utility model is realized in the following way:
The utility model provides a door and window sealing strip structure which comprises a main body and a mounting part, wherein the main body is made of elastic materials, the mounting part is arranged at the bottom of the main body and is connected with the main body into a whole, a cavity is formed in the main body, the inner top wall of the cavity is in an upward arched arc shape, and a plurality of elastic supporting parts are arranged in the cavity to support the inner wall of the cavity.
Preferably, the elastic supporting component is a spring piece arranged in a V shape, the end part of the spring piece is propped against the inner side wall of the cavity, and the spring pieces are linearly and equidistantly arranged in the cavity along the length direction of the main body.
Preferably, the spring piece comprises an upper piece part and a lower piece part, wherein one ends of the upper piece part and the lower piece part are connected into a whole, the ends, far away from each other, of the upper piece part and the lower piece part are fixedly provided with abutting parts, and the abutting parts of the end parts of the upper piece part and the lower piece part are respectively abutted against the inner wall of the cavity.
Preferably, two adjacent spring pieces are connected through a connecting belt, and the openings of the two adjacent spring pieces face the same direction.
Preferably, the mounting portion comprises a clamping portion and a connecting portion which are connected into a whole, one end, away from the clamping portion, of the connecting portion is connected with the bottom of the main body into a whole, and the cross section width of the clamping portion is larger than that of the connecting portion.
Preferably, the upper surface of the main body is provided with a plurality of linear grooves, and a protrusion is formed between two adjacent linear grooves.
The beneficial effects of the utility model are as follows: through cooperation use between main part, cavity, linear recess, arch and the elastic support part, on the original elastic basis of main part, through being provided with a plurality of spring leaf that is the V-arrangement in the inside of main part, can carry out auxiliary stay to the inside cavity of main part to can promote the compressive capacity and the deformation resilience ability of main part, promote the aqueous vapor sealing effect, effectively prolonged the life of sealing strip, reduce replacement cost. In addition, the sealing performance of the gap between the sealing strip and the contact surface of the door and the window is improved through the matching of the linear grooves and the protrusions.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an external schematic view of a door and window sealing strip structure according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a door and window sealing strip structure according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a door and window sealing strip structure according to an embodiment of the present utility model;
Fig. 4 is a schematic view of a leaf spring structure of a door and window sealing strip according to an embodiment of the present utility model.
In the figure: 1. a main body; 2. a clamping part; 3. a connection part; 4. a linear groove; 5. a protrusion; 6. a cavity; 7. a spring piece; 71. an upper sheet part; 72. a lower sheet portion; 73. an abutting portion; 8. and (5) connecting the belts.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, a door and window sealing strip structure comprises a main body 1 and a mounting part which are made of elastic materials, wherein the mounting part comprises a clamping part 2 and a connecting part 3 which are connected into a whole, one end, away from the clamping part 2, of the connecting part 3 is connected with the bottom of the main body 1 into a whole, and the cross section width of the clamping part 2 is larger than that of the connecting part 3. The clamping part 2 is embedded into a corresponding mounting groove on the door and window, so that the whole sealing strip is mounted and fixed.
The cavity 6 is arranged in the main body 1, the inner top wall of the cavity 6 is in an upward arched arc shape, and a plurality of elastic supporting components are arranged in the cavity 6 to support the inner wall of the cavity 6.
It should be noted that, the inner top wall of the cavity 6 is in an upwardly arched circular arc shape, so that the inner top wall of the cavity 6 has better supporting force, and can resist collapse of the inner top wall of the cavity 6.
Specifically, on the original elastic basis of main part 1, through being provided with a plurality of elastic support part in the inside of main part 1, can carry out auxiliary stay to the inside cavity 6 of main part 1 to can support the overall shape of main part 1 from inside to outside, promote the compressive capacity and the deformation resilience ability of main part 1, and then promote the aqueous vapor sealing effect, effectively prolonged the life of sealing strip, reduce the replacement cost. Even if the elasticity of the main body 1 is poor, the reaction force of the elastic supporting part after being pressed can force the main body 1 to be abutted against the door and window, so that the sealing effect is ensured.
In one embodiment, the elastic supporting component is a spring piece 7 which is arranged in a V shape, the spring piece 7 comprises an upper piece portion 71 and a lower piece portion 72, one end of the upper piece portion 71 and one end of the lower piece portion 72 are connected into a whole, abutting portions 73 are fixedly arranged at the ends, far away from the connected ends, of the upper piece portion 71 and the lower piece portion 72, and the abutting portions 73 at the ends of the upper piece portion 71 and the lower piece portion 72 are abutted against the inner wall of the cavity 6 respectively. The spring pieces 7 are linearly and equidistantly arranged in the longitudinal direction of the body 1 inside the cavity 6.
It should be noted that the elastic support member is not limited to the spring piece 7, and other elastic members such as a spring body may be used.
Specifically, the spring plate 7 is adapted to compress when the body 1 is compressed. Under the reaction of the elastic force of the main body 1 and the spring piece 7, the main body 1 can effectively prop against a door or window, and a good sealing effect is realized. Even if the elasticity of the main body 1 is poor, the reaction force of the spring piece 7 can force the main body 1 to be abutted against the door and window, so that the sealing effect is ensured.
In one embodiment, two adjacent spring plates 7 are connected by a connecting belt 8, and the openings of the two adjacent spring plates 7 face the same.
Specifically, establish ties spring leaf 7 through connecting band 8, form chain structure, in the production equipment process of sealing strip, can penetrate connecting band 8 to cavity 6 in main part 1 in, through the tractive to connecting band 8 to can make spring leaf 7 evenly lay in cavity 6, in order to effectively and evenly support the inside of main part 1, made things convenient for production equipment between main part 1 and the spring leaf 7. Here, when the reed 7 is inserted, the tip of the reed 7 is pulled toward the inside of the cavity 6, so that the blocking effect between the upper and lower ends of the reed 7 and the inner wall of the cavity 6 can be reduced.
In one embodiment, the upper surface of the main body 1 is provided with a plurality of linear grooves 4, and a protrusion 5 is formed between two adjacent linear grooves 4.
The arrangement of the linear grooves 4 and the protrusions 5 is beneficial to increasing the sealing effect between the main body 1 and the door and window frames and reducing the occurrence of the problems of air leakage, water leakage, noise and the like.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a door and window sealing strip structure, includes main part (1) and the installation department that adopts elastic material to make, the installation department sets up in the bottom of main part (1) and is connected as an organic wholely with main part (1), a serial communication port, cavity (6) have been seted up to the inside of main part (1), the interior roof of cavity (6) is the convex setting of upwards camber, the inside of cavity (6) is provided with a plurality of elastic support part to support the inner wall of cavity (6).
2. The door and window sealing strip structure according to claim 1, wherein the elastic supporting component is a spring piece (7) which is arranged in a V shape, the end part of the spring piece (7) is propped against the inner side wall of the cavity (6), and the spring pieces (7) are linearly and equidistantly arranged in the cavity (6) along the length direction of the main body (1).
3. The door and window sealing strip structure according to claim 2, wherein the spring piece (7) comprises an upper piece portion (71) and a lower piece portion (72), one ends of the upper piece portion (71) and the lower piece portion (72) are connected into a whole, abutting portions (73) are fixedly arranged at the ends, far away from the connected ends, of the upper piece portion (71) and the lower piece portion (72), and the abutting portions (73) of the ends of the upper piece portion (71) and the lower piece portion (72) are abutted against the inner wall of the cavity (6) respectively.
4. A door and window sealing strip structure according to claim 2, characterized in that two adjacent spring plates (7) are connected by a connecting belt (8) and the openings of the two adjacent spring plates (7) are the same.
5. The door and window sealing strip structure according to claim 1, wherein the mounting portion comprises a clamping portion (2) and a connecting portion (3) which are connected into a whole, one end, away from the clamping portion (2), of the connecting portion (3) is connected with the bottom of the main body (1) into a whole, and the cross section width of the clamping portion (2) is larger than that of the connecting portion (3).
6. A door and window sealing strip structure according to claim 1, wherein the upper surface of the main body (1) is provided with a plurality of linear grooves (4), and a protrusion (5) is formed between two adjacent linear grooves (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322450622.1U CN221096351U (en) | 2023-09-11 | 2023-09-11 | Door and window sealing strip structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322450622.1U CN221096351U (en) | 2023-09-11 | 2023-09-11 | Door and window sealing strip structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221096351U true CN221096351U (en) | 2024-06-07 |
Family
ID=91327407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322450622.1U Active CN221096351U (en) | 2023-09-11 | 2023-09-11 | Door and window sealing strip structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221096351U (en) |
-
2023
- 2023-09-11 CN CN202322450622.1U patent/CN221096351U/en active Active
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| GR01 | Patent grant |