CN210564069U - Sealing strip device for peripheral closing-up of system door and window - Google Patents
Sealing strip device for peripheral closing-up of system door and window Download PDFInfo
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- CN210564069U CN210564069U CN201920943263.4U CN201920943263U CN210564069U CN 210564069 U CN210564069 U CN 210564069U CN 201920943263 U CN201920943263 U CN 201920943263U CN 210564069 U CN210564069 U CN 210564069U
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- sealing strip
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- system door
- assembly
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Abstract
The utility model relates to a peripheral binding off sealing strip device of system door and window belongs to door and window building materials technical field, through setting up double-deck beta structure's sealing strip, this sealing strip is installed on the door frame through spacing arch and bulge, the another side is equipped with wavy arch and wavy recess and is used for pasting tight door and window, stair structure has been seted up to the bottom of sealing strip, be convenient for connect another sealing strip in the butt joint department of door frame angular position, correspond the connection of the stair structure of setting through two sealing strips of frame angular position, the effective bonding area of sealing strip has been enlarged, great promotion the sealing performance of the peripheral angular position of building door and window, sound construction, durable and dismouting are very convenient, and the cost is saved.
Description
Technical Field
The utility model belongs to the technical field of the door and window building materials, in particular to peripheral binding off sealing strip device of system door and window.
Background
The existing door and window peripheral closing part mostly uses a thread-buckling adhesive tape, and after the adhesive tape is cut, the thick-wall surface of the adhesive tape is bonded and butted or bonded and connected at a corner combining part. However, the adhesive surface of the adhesive tape is small, the wall thickness of the thick wall is thin, the adhesive quality is mainly controlled by the working experience of workers, and accordingly, the adhesive is not firm, the adhesive opening is loosened and peeled off, even the adhesive tape shrinks and the like, and the door and window system leaks.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's defect, the utility model provides a peripheral binding off sealing strip device of system door and window through the sealing strip that sets up double-deck beta structure, sets up the stair structure in the butt joint department of sealing strip, and the cross lap joint department of preceding back stair structure carries out the mode that bonds and connects, has effectively ensured the leakproofness of angle position.
The technical scheme for realizing the purpose is as follows:
the utility model provides a system door and window peripheral closing-in sealing strip device, which comprises a door frame, a door and a plurality of pairs of mutually matched sealing strips, wherein the sealing strips are of a double-layer folding structure, one side of each sealing strip is provided with an opening part, and the other side of each sealing strip is provided with a foldable notch;
one surface of the sealing strip, which is close to the door frame, is provided with a limiting bulge and a convex part;
the bottom of the sealing strip is provided with a step structure, and the step structures of each pair of sealing strips are arranged oppositely.
The utility model is further arranged that the sealing strip is made of thermoplastic rubber; the shore hardness of the sealing strip is less than 60 degrees.
The utility model is further arranged that a plurality of pairs of grooves are arranged in the double-layer folding structure of the sealing strip to form a first cavity; the section thickness of the sealing strip is larger than 5 mm.
The utility model is further arranged that the limiting bulge is of a trapezoidal structure and is arranged at the middle position of the sealing strip; the protruding part is arranged at one end, close to the opening, of the sealing strip.
The utility model discloses a further set up as, be equipped with elasticity and mechanical strength that the second cavity is used for increasing the sealing strip in the bellied trapezium structure of spacing.
The utility model discloses a further set up to, the sealing strip with spacing bellied junction respectively is equipped with a groove structure.
The utility model discloses a further set up as, the one side that the sealing strip is close to door and window is equipped with the wavy arch of a plurality of and wavy recess.
The utility model discloses a further set up to, be close to the wavy protruding outside extension at opening position.
The utility model discloses a further set up to, the stair structure is arbitrary individual layer structure in the double-deck beta structure, and wherein one deck beta structure is got rid of to the double-deck beta structure of sealing strip promptly and forms individual layer structure, comprises original bilayer structure and the individual layer structure after getting rid of the one deck.
The utility model discloses a further set up as, the stair structure is rectilinear structure or tilting structure.
Has the advantages that: compared with the prior art, the utility model discloses a difference lies in, the utility model provides a peripheral binding off sealing strip device of system door and window, through setting up double-deck beta structure's sealing strip, one side of sealing strip is equipped with spacing arch and the bulge for the installation, and the opposite side is equipped with the wavy arch and the wavy recess of pressing close to door and window, is equipped with the stair structure in the butt joint department of two sealing strips of mutually supporting and is used for bonding connection, the effectual bonding area that has enlarged, the structure is more firm, sealed reliable and the bonding processing of being convenient for, has effectively promoted the sealing performance of system door and window, great saving the cost of door and window building materials.
Drawings
FIG. 1 is a schematic view of the installation of the door/window perimeter binding sealing strip device of the system according to a preferred embodiment.
Fig. 2 is an enlarged schematic view of a cross section of the sealing tape of fig. 1.
Fig. 3 is a schematic diagram of a split structure of the connection relationship between the sealing strips.
Fig. 4 is a schematic view of a combined structure of the connection relationship between the sealing strip and the sealing strip.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1 to 4, the utility model provides a sealing strip device for the peripheral closing-in of a system door and window, which comprises a door frame 1, a door and window 2 and a plurality of pairs of mutually matched sealing strips 3, wherein the sealing strips 3 are of a double-layer folding structure, one side of each sealing strip 3 is provided with an opening part 31, and the other side is provided with a foldable notch 32;
one surface of the sealing strip 3 close to the doorframe 1 is provided with a limiting bulge 33 and a convex part 34;
the bottom of sealing strip 3 is equipped with a stair structure 35 and is used for expanding the bonding area of two adjacent sealing strip 3 junctions, and every is the stair structure 35 of sealing strip 3 and sets up relatively.
Preferably, but not limited to, the sealing strip 3 is made of a thermoplastic rubber material; the shore hardness of the sealing strip 3 is less than 60 degrees, so that shearing cutting or linear manual tearing are facilitated.
Preferably, but not limited to, two pairs of grooves 36 are arranged in the double-layer folding structure of the sealing strip 3 to form a first cavity 361; the section thickness of the sealing strip 3 is more than 5 mm.
Preferably, but not limited to, the limiting protrusion 33 is of a trapezoidal structure for mounting the limiting protrusion 33 on the door frame 1; the protruding portion 34 is provided at an end of the sealing tape 3 close to the opening portion 31, and the mounting position of the sealing tape 3 is effectively fixed by the dual functions of the limiting protrusion 33 and the protruding portion 34.
Preferably, but not limited to, the trapezoidal structure of the limiting protrusion 33 is provided with a second cavity 331 for increasing the elasticity and mechanical strength of the sealing strip 3.
Preferably, but not limited to, the joints of the sealing strip 3 and the limiting protrusions 33 are respectively provided with a groove structure 37.
Preferably, but not limited to, one surface of the sealing strip 3 close to the door/window 2 is provided with five wavy protrusions 38 and four wavy grooves 39.
Preferably, but not limited to, the wavy bulge 38 near the opening portion 31 extends outward.
Preferably, but not limited to, the step structure 35 is any single-layer structure of a double-layer folded structure, that is, the double-layer folded structure of the sealing strip is formed by removing one layer of the folded structure to form a single-layer structure, and is formed by the original double-layer structure and the single-layer structure after removing one layer, so that the two sealing strips 3 which are matched with each other are used for butt joint at the step structure 35 at the corner butt joint of the door frame 1.
Preferably, but not limited to, the step structure 35 is a vertical structure or an inclined structure. The vertical structure is suitable for the door frame 1 with a right-angled butt joint position; the inclined structure is suitable for the door frame 1 with the non-right-angle butt joint position.
It should be noted that the terms "first and second" in the present invention are used for descriptive purposes only, do not denote any order, are not to be construed as indicating or implying any relative importance, and are to be interpreted as names.
The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.
Claims (10)
1. The utility model provides a peripheral binding off sealing strip device of system door and window, including door frame, door and window and a plurality of to the sealing strip of mutually supporting, its characterized in that:
the sealing strip is of a double-layer folding structure, one side of the sealing strip is provided with an opening part, and the other side of the sealing strip is provided with a foldable notch;
one surface of the sealing strip, which is close to the door frame, is provided with a limiting bulge and a convex part;
the bottom of the sealing strip is provided with a step structure, and the step structures of each pair of sealing strips are arranged oppositely.
2. The system door and window perimeter bead sealing strip assembly of claim 1, further comprising:
the sealing strip is made of a thermoplastic rubber material;
the shore hardness of the sealing strip is less than 60 degrees.
3. The system door and window perimeter bead assembly of claim 1 or 2, wherein:
a plurality of pairs of grooves are arranged in the double-layer folding structure of the sealing strip to form a first cavity;
the section thickness of the sealing strip is 5-8 mm.
4. The system door and window perimeter bead sealing strip assembly of claim 1, further comprising:
the limiting bulge is of a trapezoidal structure and is arranged in the middle of the sealing strip;
the protruding part is arranged at one end, close to the opening, of the sealing strip.
5. The system door and window perimeter bead sealing strip assembly of claim 4, further comprising:
and a second cavity is arranged in the trapezoidal structure of the limiting protrusion and used for increasing the elasticity and the mechanical strength of the sealing strip.
6. The system door and window perimeter bead sealing strip assembly of claim 1, further comprising:
the joint of the sealing strip and the limiting bulge is respectively provided with a groove structure.
7. The system door and window perimeter bead sealing strip assembly of claim 1, further comprising:
the one side that the sealing strip is close to door and window is equipped with a plurality of wavy arch and wavy recess.
8. The system door and window perimeter bead sealing strip assembly of claim 7, further comprising:
the wavy bulge close to the opening part extends outwards.
9. The system door and window perimeter bead sealing strip assembly of claim 1, further comprising:
the step structure is any single-layer structure in a double-layer folding structure.
10. The system door and window perimeter bead sealing strip assembly of claim 9, further comprising:
the step structure is a vertical structure or an inclined structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920943263.4U CN210564069U (en) | 2019-06-21 | 2019-06-21 | Sealing strip device for peripheral closing-up of system door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920943263.4U CN210564069U (en) | 2019-06-21 | 2019-06-21 | Sealing strip device for peripheral closing-up of system door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210564069U true CN210564069U (en) | 2020-05-19 |
Family
ID=70629933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920943263.4U Active CN210564069U (en) | 2019-06-21 | 2019-06-21 | Sealing strip device for peripheral closing-up of system door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210564069U (en) |
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2019
- 2019-06-21 CN CN201920943263.4U patent/CN210564069U/en active Active
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