CN217439905U - Pressing-covering type sealing strip and sealing structure of door leaf and door frame - Google Patents
Pressing-covering type sealing strip and sealing structure of door leaf and door frame Download PDFInfo
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- CN217439905U CN217439905U CN202220720178.3U CN202220720178U CN217439905U CN 217439905 U CN217439905 U CN 217439905U CN 202220720178 U CN202220720178 U CN 202220720178U CN 217439905 U CN217439905 U CN 217439905U
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- door leaf
- door frame
- strip
- sealing
- door
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Abstract
The utility model discloses a press seal structure of covering formula sealing strip and door leaf and door frame, including door leaf and door frame, install joint strip one and joint strip two on the door leaf, install sealing strip, joint strip three and joint strip four on the door frame, joint strip one laminating door frame, joint strip two and the laminating of three contradictions of joint strip, four laminating door leaves of joint strip, the sealing strip is equipped with the main part that has the hole and only the pressing cover of one end connection main part, and the door leaf can support the pressfitting and press the cover. Compared with the prior art, the utility model has the advantages that four groups of sealing structures are arranged between the door leaf and the door frame, so that the tightness of air tightness, water tightness and the like when the door leaf and the door frame are closed can be ensured; the door leaf supports the in-process of only pressfitting sealing strip, and the sealing strip decomposes the impact of door leaf through the hole of press cover portion and main part, and the dual effect of decomposing is afterwards alleviated the impact of door leaf to the door frame, alleviates vibrations when the door leaf closes, the silence effect when reinforcing door leaf closes.
Description
Technical Field
The utility model relates to a door leaf technical field relates to the seal structure of formula sealing strip and door leaf and door frame that covers is pressed.
Background
When current door leaf was closed, received the exogenic action, the door leaf can produce certain impact to the door frame, and the impact can lead to the door leaf sound when closed great, for solving this type of problem, the processing factory generally can be to door leaf or/and door frame on the installation sealing strip, can not only effectively solve syllable-dividing problem, can also effectively alleviate the impact of door leaf to the door frame, sound when reducing the door leaf and closing.
In daily life, the sealing strip that has the O shape structure is mostly adopted to the sealing strip, and orientation and the door leaf striking door frame orientation of this type of sealing strip and door leaf or door frame installation position are unanimous, and the impact can be alleviated to the position department of O shape structure when the door leaf is closed, still can cause vibrations when the door leaf is closed, and the silence when leading to closing the door is relatively poor.
Some like the patent of the publication number CN2192710Y of granting provides a sealed door frame, wherein the sealing strip is equipped with the leg of embedding installation, and be equipped with on the sealing strip with the integrative U-shaped bent body of leg, the stability of current sealing strip embedding installation is not high, breaks away from easily, and the orientation that the door leaf strikeed the door frame is unanimous with the orientation of the installation of sealing strip leg, still can produce certain impact force to the door frame when leading to the inseparable pressfitting U-shaped bent body of door leaf, vibrations when causing the door leaf to close, influence the closed silence effect of door leaf.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is relatively poor to current sealing strip to the effect of alleviating of door leaf striking door frame, the relatively poor problem of silence effect when leading to the door leaf closure, the utility model aims to solve the technical problem that a can effectively alleviate the door leaf and to the impact of door frame is provided, and the better seal structure who covers formula sealing strip and door leaf and door frame of pressing of silence effect when the door leaf closure.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the press-covering type sealing strip comprises a main body part, a clamping part and a press-covering part,
the main body part is provided with a first end surface, a second end surface and a first side surface connecting the first end surface and the second end surface,
the clamping part is connected with the first end face, one end of the pressing part is connected with the side face of the main body part, the other end of the pressing part deviates from the first side face, and the other end of the pressing part is positioned between the first end face and the second end face;
one end of the pressing part is close to/connected with the second end face;
the main body part is internally provided with a plurality of holes, and the opening directions of the holes are parallel to the first end face and the second end face.
The utility model discloses further preferred scheme does: the main body part is provided with a second side surface, the second side surface is connected with the first end surface and the second end surface, and the second side surface is opposite to the first side surface.
The utility model discloses further preferred scheme does: and the second side surface is provided with a convex part which is arranged in a protruding manner, and the convex part is close to/connected with the second end surface.
The utility model discloses further preferred scheme does: the sealing strip is integrally formed.
The utility model discloses further preferred scheme does: the sealing strip is made of soft materials, and the soft materials comprise rubber or silica gel materials.
The sealing structure of the door leaf and the door frame comprises the door leaf and the door frame fixed on the door opening, one side of the door leaf is hinged with one side of the inner surface of the door frame,
the wall surface of the inner surface of the door frame is fixedly provided with any one of the pressing type sealing strips, and the sealing strip is clamped and installed with the door frame through a clamping part;
the door leaf is sequentially divided into a front part, a middle part and a rear part from front to back, and the outermost side size of the front part is larger than that of the middle part and larger than that of the rear part;
the front part is provided with a first sealing rubber strip, the middle part is provided with a second sealing rubber strip, and the door frame is provided with a third sealing rubber strip and a fourth sealing rubber strip;
when the door leaf is closed with the door frame, the first sealing rubber strip is attached to the front side of the door frame, the second sealing rubber strip is abutted to the third sealing rubber strip, the rear end of the middle part of the door leaf is abutted to the pressing part of the pressing sealing strip, and the fourth sealing rubber strip is attached to the rear end face of the rear part of the door leaf.
The utility model discloses further preferred scheme does: and the surfaces are attached when the first sealing rubber strip, the second sealing rubber strip, the third sealing rubber strip and the fourth sealing rubber strip are abutted and attached.
The utility model discloses further preferred scheme does: the edge of the front part extending out of the middle part is a blank holder, and the first sealing rubber strip is arranged on the rear end face of the blank holder.
The utility model discloses further preferred scheme does: the wall surface of the inner surface of the door frame is provided with a protruding edge, and the convex part of the sealing strip abuts against the edge.
The utility model discloses further preferred scheme does: and the fourth sealing rubber strip is arranged on the front end surface of the edge, and the rear end surface of the edge is flush with/close to the rear end surface of the door frame.
Compared with the prior art, the utility model has the advantages that four groups of sealing structures are arranged between the door leaf and the door frame, so as to ensure the sealing performance when the door leaf and the door frame are closed; the door leaf supports the in-process of only pressfitting sealing strip, and the sealing strip decomposes the impact of door leaf through the hole of press cover portion and main part, and the dual effect of decomposing is afterwards alleviated the impact of door leaf to the door frame, alleviates vibrations when the door leaf closes, the silence effect when reinforcing door leaf closes.
Drawings
The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are merely drawn for the purpose of illustrating the preferred embodiments and therefore should not be considered as limiting the scope of the present invention, and that, unless otherwise indicated, the drawings merely illustrate conceptually and may contain exaggerated displays of the composition or construction of objects described, and are not necessarily drawn to scale.
FIG. 1 is one of the cross-sectional views of the press-on sealing tape according to the preferred embodiment of the present invention;
FIG. 2 is a second cross-sectional view of the press-on sealing tape according to the preferred embodiment of the present invention;
FIG. 3 is a sectional view of the door frame with the sealing strip and a plurality of sealing rubber strips according to the preferred embodiment of the present invention;
FIG. 4 is a sectional view of a door leaf with a plurality of sealing rubber strips according to the preferred embodiment of the present invention;
fig. 5 is a sectional view showing a closed state of a door leaf and a door frame according to a preferred embodiment of the present invention.
In the figure: 1. a door leaf 11, a front part 11a, a blank holder 12, a middle part 13 and a rear part; 2. a door frame, 21, a notch, 22, a rim; 3. the sealing strip comprises a sealing strip 31, a main body part 31a, a first end face 31b, a second end face 31c, a first side face 31d, a second side face 31e, a convex part 31f, a hole 31g, a corner, 32, a clamping part 33, a pressing part 33a, an arc-shaped face 34 and a connecting port; 4. a first sealing rubber strip; 5. a second sealing rubber strip; 6. a third sealing rubber strip; 7. and sealing rubber strips.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, and those skilled in the art will appreciate that these descriptions are illustrative only, exemplary only, and should not be construed as limiting the scope of the present invention.
It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.
This embodiment mainly can effectively alleviate the door leaf to the impact of door frame, and the better pressure of silence effect during the door leaf closure covers formula sealing strip and door leaf and the seal structure of door frame and explains, specifically as follows:
as shown in fig. 1 to 5, the press-covered sealing strip and the sealing structure of the door leaf and the door frame include a door leaf 1 and a door frame 2 fixed on the door opening, one side of the door leaf 1 is hinged to one side of the inner surface of the door frame 2, and a press-covered sealing strip 3 is fixed on the wall surface of the inner surface of the door frame 2 inside the door frame 2.
As shown in fig. 1-2, the weather strip 3 includes a main body portion 31, a clamping portion 32 and a pressing portion 33, wherein the main body portion 31 is provided with a first end surface 31a, a second end surface 31b and a second end surface 31b connecting the first end surface 31a and the second end surface 31b, one end of the clamping portion 32 is connected to the first end surface 31a, the size of the other end of the clamping portion 32 or the position of the clamping portion 32 close to the other end is larger than the size of the position of the clamping portion 32 connected to the first end surface 31a, one end of the pressing portion 33 is connected to the side surface of the main body portion 31, the other end is deviated from the second end surface 31b, and the other end of the pressing portion 33 is located between the first end surface 31a and the second end surface 31b, preferably, the end of the pressing portion 33 connected to the main body is close to/connected to the second end surface 31 b.
Preferably, the sealing strip 3 is integrally formed of a soft material such as rubber or silicone.
In order to ensure that the pressing part 33 can be automatically reset after being pressed, a C-shaped/V-shaped connecting port 34 is arranged at the connecting part between the pressing part 33 and the second end face 31 b.
The body portion 31 is provided with a second side surface 31d connecting the first end surface 31a and the second end surface 31b, the second side surface 31d is opposite to the second end surface 31b, the second side surface 31d is provided with a convex portion 31e protruding, and the convex portion 31e is close to/connected with the second end surface 31 b.
In order to increase the flexibility of the main body 31 of the weather strip 3, the main body 31 has a plurality of holes 31f, and in this embodiment, the holes 31f are formed in a direction parallel to the first end surface 31a, the second end surface 31b and the second side surface 31 d.
For guaranteeing that the installation of sealing strip 3 is stable, sealing strip 3 main part 31 is served to be equipped with the bent angle 31g that can laminate radius angle department in the first.
As shown in fig. 3-5, when sealing strip 3 was applied to between door frame 2 and the door leaf 1, sealing strip 3 passed through joint portion 32 and the installation of 2 joint of door frame, and for guaranteeing the leakproofness between door frame 2 and door leaf 1, respectively was equipped with a plurality of joint strip laminatings on door leaf 1 and the door frame 2, and is preferred, respectively is equipped with installation sealing strip 3 and a plurality of joint strip's mounting groove on door leaf 1 and the door frame 2, and the mounting groove is dovetail or the structure of type shape of a chinese character ' tu '.
In this embodiment, a notch 21 is formed in the front side of the wall surface of the door frame 2 facing the door leaf 1, a third sealing rubber strip 6 and the sealing strip 3 are mounted on the wall surface, a protruding edge 22 is formed on the wall surface, and a fourth sealing rubber strip 7 is mounted on the front end surface of the edge 22.
Preferably, the third sealing strip 6 on the door frame 2 is located between the sealing strip 3 and the notch 21, and the sealing strip 3 is located between the wall surface of the installation and the fourth sealing strip 7.
In the present embodiment, the other end of the pressing portion 33 of the weather strip 3 is inclined toward the third bead 6, and the convex portion 31e of the weather strip 3 abuts against the front end surface of the bead 22.
As shown in fig. 5, when the door leaf 1 is closed with the door frame 2, a first 4 of the joint strip on the door leaf 1 abuts against and is attached to the front end face of the notch 21 of the door frame 2, a second 5 of the joint strip on the door leaf 1 abuts against and is attached to a third 6 of the joint strip on the door frame 2, the rear end of the middle part 12 of the door leaf 1 abuts against and is attached to the pressing part 33 of the pressing and attaching joint strip 3, and the rear end face of the rear part 13 of the door leaf 1 abuts against and is attached to a fourth 7 of the joint strip, preferably, the first 4 of the joint strip, the second 5 of the joint strip, the third 6 of the joint strip and the fourth 7 of the joint strip abut against and are attached to each other.
In order to facilitate the rear end of the middle part 12 of the door leaf 1 to abut against the pressing part 33 of the pressing sealing strip 3, the surface of the pressing part 33, which is attached to the rear end of the middle part 12 of the door leaf 1, is an arc surface 33a, so that when the rear end of the middle part 12 of the door leaf 1 is pressed against the pressing part 33, the rear end of the middle part 12 of the door leaf 1 is in line contact with the arc surface 33 a.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
It is right above the utility model provides a press and cover formula sealing strip and door leaf and seal structure of door frame have carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been elucidated, and the explanation of above embodiment is only used for helping to understand the utility model discloses and core thought should point out, to the ordinary technical personnel in this technical field, do not deviate from the utility model discloses under the prerequisite of principle, can also be right the utility model discloses it improves and decorates to carry out a plurality of, and these are improved and are decorated and also fall into the protection scope of the utility model claims.
Claims (10)
1. The press-covering type sealing strip is characterized by comprising a main body part, a clamping part and a press-covering part,
the main body part is provided with a first end surface, a second end surface and a first side surface connecting the first end surface and the second end surface,
the clamping part is connected with the first end face, one end of the pressing part is connected with the side face of the main body part, the other end of the pressing part deviates from the first side face, and the other end of the pressing part is positioned between the first end face and the second end face;
one end of the pressing part is close to/connected with the second end face;
the main body part is internally provided with a plurality of holes, and the opening directions of the holes are parallel to the first end face and the second end face.
2. The laminated weatherstrip of claim 1 wherein said body portion has a second side surface, said second side surface connecting said first end surface to said second end surface, said second side surface being opposite to said first side surface.
3. The laminated weatherstrip according to claim 2 wherein said second side has a raised boss adjacent to/connected to said second end surface.
4. The laminated weatherstrip according to claim 1 wherein said weatherstrip is integrally formed.
5. The press-on sealing strip of claim 1, wherein the sealing strip is made of a soft material, and the soft material comprises rubber or silicone.
6. The sealing structure of the door leaf and the door frame comprises the door leaf and the door frame fixed on the door opening, one side of the door leaf is hinged with one side of the inner surface of the door frame,
the press-covering type sealing strip is characterized in that the press-covering type sealing strip of any one of claims 1 to 5 is fixed on the wall surface of the inner surface of the door frame, and the sealing strip is installed with the door frame in a clamping mode through a clamping portion;
the door leaf is sequentially divided into a front part, a middle part and a rear part from front to back, and the outermost side size of the front part is larger than that of the middle part and larger than that of the rear part;
the front part is provided with a first sealing rubber strip, the middle part is provided with a second sealing rubber strip, and the door frame is provided with a third sealing rubber strip and a fourth sealing rubber strip;
when the door leaf is closed with the door frame, the first sealing rubber strip is attached to the front side of the door frame, the second sealing rubber strip is abutted to the third sealing rubber strip, the rear end of the middle part of the door leaf is abutted to the pressing part of the pressing sealing strip, and the fourth sealing rubber strip is attached to the rear end face of the rear part of the door leaf.
7. A door leaf and door frame sealing structure according to claim 6, wherein the first sealing rubber strip, the second sealing rubber strip, the third sealing rubber strip and the fourth sealing rubber strip are abutted and attached to each other.
8. A door leaf and door frame sealing structure according to claim 6, wherein the edge of the front portion extending out of the middle portion is a blank holder, and the first sealing rubber strip is mounted on the rear end face of the blank holder.
9. A door leaf and frame seal according to claim 6, wherein a raised edge is provided on the wall of the inner face of the frame, and the convex portion of the seal abuts against the edge.
10. A door leaf and door frame sealing structure according to claim 6, wherein said sealing rubber strip is mounted on the front end face of said edge, and the rear end face of the edge is flush with/close to the rear end face of the door frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220720178.3U CN217439905U (en) | 2022-03-29 | 2022-03-29 | Pressing-covering type sealing strip and sealing structure of door leaf and door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220720178.3U CN217439905U (en) | 2022-03-29 | 2022-03-29 | Pressing-covering type sealing strip and sealing structure of door leaf and door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217439905U true CN217439905U (en) | 2022-09-16 |
Family
ID=83216389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220720178.3U Active CN217439905U (en) | 2022-03-29 | 2022-03-29 | Pressing-covering type sealing strip and sealing structure of door leaf and door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217439905U (en) |
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2022
- 2022-03-29 CN CN202220720178.3U patent/CN217439905U/en active Active
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