CN210013636U - Sealant strip assembly and door and window assembly - Google Patents
Sealant strip assembly and door and window assembly Download PDFInfo
- Publication number
- CN210013636U CN210013636U CN201920552886.9U CN201920552886U CN210013636U CN 210013636 U CN210013636 U CN 210013636U CN 201920552886 U CN201920552886 U CN 201920552886U CN 210013636 U CN210013636 U CN 210013636U
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- strip
- sealant
- assembly
- sealing rubber
- strips
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Abstract
The utility model discloses a sealing rubber strip assembly and a door and window assembly, wherein the sealing rubber strip assembly is arranged between two heat insulation strips which are arranged up and down, the heat insulation strip which is positioned below is provided with a chuck which protrudes upwards, the sealing rubber strip assembly comprises at least two sealing rubber strips, and a plurality of the sealing rubber strips are spliced and installed; the surfaces of the two adjacent sealing rubber strips which are arranged oppositely are inwards recessed to form clamping grooves, and the two clamping grooves are oppositely arranged to form an accommodating space for accommodating the clamping heads. The plurality of sealing rubber strips are spliced to form a sealing rubber strip assembly for sealing connection with the heat insulation strip, and the sealing rubber strip assembly with a complex structure is produced in sections, so that the process difficulty is reduced; a plurality of joint strip can splice and form the draw-in groove that is used for holding the dop, when realizing with heat insulating strip zonulae occludens, the installation degree of difficulty of heat insulating strip and sealed adhesive tape subassembly has been reduced in the installation of multistage formula.
Description
Technical Field
The utility model relates to a building door and window field, special design a sealed adhesive tape subassembly and door and window subassembly.
Background
At present, most of domestic doors and windows are sealed by sealing rubber strips. The sealing rubber strip is tightly abutted against the heat insulation strip and the door frame sectional material to realize the sealing of the door and the window. Have a plurality of dops that extend outward on the heat insulating strip, be equipped with a plurality of draw-in grooves that are used for holding the dop on the joint strip, through the cooperation of draw-in groove and dop, realize joint strip and heat insulating strip's zonulae occludens. However, the sealing rubber strip manufactured by the integral foaming molding method cannot well match the positions of the plurality of chuck heads, and the sealing effect is poor. Meanwhile, the process difficulty of manufacturing and forming the sealing rubber strip with a complex structure in an integrated foaming molding mode is high, and the difficulty of mounting the sealing rubber strip on the heat insulation strip is also high.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a sealed adhesive tape subassembly and door and window subassembly, sealed adhesive tape subassembly and door and window subassembly can realize zonulae occludens and simple and easy installation between sealed adhesive tape subassembly and the heat insulating strip.
According to a first aspect of the embodiments of the present invention, a sealing rubber strip assembly is provided, which is installed between two heat insulation strips arranged up and down, the heat insulation strip located below has an upward protruding chuck, the sealing rubber strip assembly includes at least two sealing rubber strips, and a plurality of the sealing rubber strips are installed in a splicing manner;
the surfaces of the two adjacent sealing rubber strips which are arranged oppositely are inwards recessed to form clamping grooves, and the two clamping grooves are oppositely arranged to form a containing space for containing the clamping heads.
Preferably, a cavity is arranged in the sealing rubber strip and used for providing a containing space for deformation of the sealing rubber strip.
Preferably, the number of the sealing rubber strips is three, the sealing rubber strips positioned at two sides are used as side rubber strips, and the sealing rubber strip positioned at the center is used as a central rubber strip;
the sealing rubber strip assembly is further arranged between the two door frame sectional materials arranged on the left and right sides, and the side rubber strips are abutted against the door frame sectional materials on the two sides.
Preferably, the sealing rubber strip assembly further comprises a limiting protrusion and a limiting recess, one of the limiting protrusion and the limiting recess is arranged on the side rubber strip, and the other one of the limiting protrusion and the limiting recess is arranged on the central rubber strip, so that splicing and installation of the side rubber strip and the central rubber strip are realized.
Preferably, the lower part of the side adhesive tape is provided with a downward extending hook, and at least part of the hook facing the central adhesive tape forms the clamping groove.
Preferably, a cavity is arranged in the sealing rubber strip, the cavity is arranged in the middle of the hook, and the cavity is used for providing an accommodating space for deformation of the hook.
Preferably, the side adhesive tape comprises a strip-shaped structure extending from top to bottom, and the strip-shaped structure comprises an inclined plane;
and the top of the strip-shaped structure of the side adhesive tape extends to the bent part on the opposite side of the inclined plane, and the bent part is used for abutting against the side wall surface of the heat insulation strip positioned above.
Preferably, the surface of the central strip for abutting against the insulating strip is provided with an outwardly extending protrusion.
Preferably, the material of the sealing rubber strip is ethylene propylene rubber or soft foam material.
According to the utility model discloses in the second aspect of the embodiment, a door and window subassembly is provided, the door and window subassembly includes door frame section bar, heat insulating strip and foretell sealed adhesive tape subassembly, the door frame section bar with heat insulating strip surrounds sealed adhesive tape subassembly.
The utility model discloses an actively advance the effect:
the plurality of sealing rubber strips are spliced to form a sealing rubber strip assembly for sealing connection with the heat insulation strip, and the sealing rubber strip assembly with a complex structure is produced in sections, so that the process difficulty is reduced; a plurality of joint strip can splice and form the draw-in groove that is used for holding the dop, when realizing with heat insulating strip zonulae occludens, the installation degree of difficulty of heat insulating strip and sealed adhesive tape subassembly has been reduced in the installation of multistage formula.
Drawings
Fig. 1 is a schematic structural view of the door/window assembly of the present embodiment.
Fig. 2 is a schematic structural view of the sealant strip assembly of the present embodiment.
Description of the reference numerals
Chuck 210
Second lever part 211
Side adhesive tape 301
Central adhesive tape 302
Hook 320
Accommodating space 330
Inclined plane 341
A bent portion 350
Limiting recess 390
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It should be understood that the terms "first," "second," and the like as used in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The features of the following examples and embodiments may be combined with each other without conflict.
As shown in fig. 1, the present invention discloses a door and window assembly, which comprises a door frame section 10, a heat insulation strip 20 and a sealant strip assembly 30.
The door frame profile 10 and the insulating strip 20 enclose a sealing strip assembly 30. Wherein, the sealing rubber strip assembly 30 is installed between two heat insulation strips 20 arranged up and down and between two door frame profiles 10 arranged left and right. It should be noted that only the left-hand door frame profile 10 is shown in the figures.
As shown in fig. 2, the underlying insulating strip 20 has an upwardly projecting cartridge 210, and the sealant strip assembly 30 is recessed inwardly to form a receiving space 330 for receiving the cartridge 210. The cartridge 210 is inserted into the receiving space 330 to achieve a tight connection between the sealant strip assembly 30 and the underlying insulating strip 20.
The sealing rubber strip assembly 30 comprises at least two sealing rubber strips, and the sealing rubber strips are spliced and installed. The opposite surfaces of two adjacent sealing rubber strips are both inwards recessed to form clamping grooves 310, and the two clamping grooves 310 are oppositely arranged to form the accommodating space 330.
The plurality of sealing rubber strips are spliced to form the sealing rubber strip assembly 30 which is used for being connected with the heat insulation strip 20 in a sealing mode, the sealing rubber strip assembly 30 with a complex structure is produced in sections, and the process difficulty is reduced; a plurality of joint strips can adopt the installation of multistage formula to realize being connected with the buckle of heat insulating strip, have reduced heat insulating strip 20 and sealed adhesive tape subassembly 30's the installation degree of difficulty.
In this embodiment, the number of the sealing rubber strips is 3. Of course, in other embodiments, the number of the sealing rubber strips may be 2, 4, or more than 4.
On this basis, the sealing rubber strips located on both sides are used as the side rubber strips 301, and the sealing rubber strip located in the center is used as the center rubber strip 302. The side adhesive tapes 301 on both sides respectively abut against the door frame profiles 10 on the left and right sides.
The side of the lower part of the side adhesive tape 301 close to the central adhesive tape 302 is provided with a downward extending hook 320, and at least a part of the hook 320 facing the central adhesive tape 302 forms a clamping groove 310. The hook 320 includes a first rod portion 321 and a first head portion 322, and the first head portion 322 is connected to the tail end of the first rod portion 321 and expands outward. An outer peripheral surface 323 of the first rod portion 321 and an upper end surface 324 of the first head portion 322 form at least part of the card slot 310. It should be noted that the tail end is an end far from the center of the side adhesive tape 301.
The cartridge 210 of the lower insulating strip 20 also includes a second shaft portion 211 and a second head portion 212, and the second head portion 212 is connected to a rear end of the second shaft portion 211 and expands outward. When the sealing adhesive tape assembly 30 is fastened to the heat insulating tape 20, the second head 212 of the chuck 210 is fastened to the fastening groove 310, and an end surface of the second head 212 abuts against an upper end surface 324 of the first head 322 of the fastening hook 320 of the side adhesive tape 301. It should be noted that the tail end is an end far from the center of the heat insulating strip 20.
The heat insulation strip 20 positioned below further comprises an auxiliary clamping head 220, the auxiliary clamping head 220 is matched with the clamping head 210, and the auxiliary clamping head 220 is matched with the buckle 210 to limit the clamping hook of the side adhesive tape strip 301. The auxiliary collet 220 is located on the side of the collet 210 remote from the central adhesive strip 302. The sub-chuck 220 also has a third shaft portion 221 and a third head portion 222, and the third head portion 222 is connected to a rear end of the third shaft portion 221 and is expanded outward. The outer peripheral surface of the third rod part 221, the end surface of the third head part 222, the outer peripheral surface of the second rod part 211 and the end surface of the second head part 212 enclose a positioning space for accommodating the hook 320. When the sealant strip assembly 30 is fastened to the heat insulation strip 20, the hooks 320 are located in the positioning space, and the upper end face 324 of the first head 322 abuts against the end faces of the second head 212 and the third head 222 to limit the movement of the side sealant strip 301 in the vertical direction and the horizontal direction. It should be noted that the tail end is an end far from the center of the heat insulating strip 20.
The side adhesive tape 301 further comprises a strip-like structure 340 extending from top to bottom, and the strip-like structure 340 comprises an inclined slope 341. The top of the strip-shaped structure 340 of the side adhesive tape 301 extends to the opposite side of the inclined plane 341 to form a bent part 350, and the bent part 350 is used for abutting against the side wall surface of the insulating strip 20 located above. When side adhesive tape 301 leans on with the heat insulating strip that is located the top, kink 350 can take place elasticity to the direction that is close to inclined plane 341 and buckle, and suitable elasticity can guarantee the sealed effect between side adhesive tape 301 and the heat insulating strip 20, plays rain-proof, dustproof, windproof's effect. The bottom of the strip-like structure 340 abuts against the doorframe profile 10, and the supporting force from the doorframe profile 10 is moved back to the side of the inclined plane 341, so that the strip-like structure 340 can bear a larger pressure.
The surface of the central strip 302 intended to abut against the insulating strip 20 is provided with an outwardly extending projection 360. The tight connection of the two is achieved by the abutment of the projection 360 and the insulating strip 20 located above.
The sealant strip assembly 30 further includes a retention projection 380 and a retention recess 390. The limiting protrusion 380 and the limiting recess 390 are respectively arranged on the adjacent sealing rubber strips to realize the splicing installation of the side rubber strips 301 and the central rubber strip 302. In this embodiment, the top of the side adhesive strip 301 extends toward the center adhesive strip 302 to form a positioning protrusion 391, and the positioning protrusion 391 and the outer side surface 392 of the side adhesive strip 301 enclose the limiting recess 390. The side surface of the central adhesive strip 302 extends in a direction close to the side adhesive strips 301 to form the above-mentioned position-limiting protrusion 380. When the limiting protrusion 380 is clamped in the limiting recess 390, the upper surface of the limiting protrusion 380 abuts against the lower surface of the positioning boss 391. In this way, the lateral glue strips 301 limit the movement of the central glue strip 302 in the vertical direction. The side adhesive tapes 301 on both sides of the central adhesive tape 302 simultaneously limit the central adhesive tape 302 by the limiting protrusion 380 and the limiting recess 390, so that the movement of the central adhesive tape 302 along the horizontal direction can be limited.
Of course, in other embodiments, the limiting recess 390 may be a recessed groove structure, or the limiting recess 390 may be disposed on the central adhesive tape 302 and the limiting protrusion 380 may be disposed on the side adhesive tape 301.
In addition, a cavity 370 is formed in the sealing rubber strip, and the cavity 370 is used for providing a containing space for deformation of the sealing rubber strip.
In this embodiment, the hook 320 is provided with the cavity 370, when the hook 320 is clamped in the space where the chuck 210 and the auxiliary chuck 220 are oppositely arranged, the hook 320 can deform, and the cavity 370 is used for providing an accommodating space for the deformation of the hook 320, so that the hook can conveniently enter the space where the head 210 and the auxiliary chuck 220 are oppositely arranged, and the buckle connection can be smoothly completed. The middle parts of the side adhesive tapes 301 and the middle part of the central adhesive tape 302 are both provided with a cavity 370, and the arrangement of the cavity 370 saves materials and provides a containing space for deformation of the sealing adhesive tapes.
In this embodiment, the material of the side rubber strip 301 is ethylene propylene rubber (EPDM), which has good ozone resistance, heat resistance, weather resistance, and other excellent aging resistance. The appearance can be compensated while the sealing effect is realized. The material of central adhesive tape 302 is soft expanded material (EPDM foaming), and it has light, the compliance is good, possess the buffering, inhale sound, inhale shake, keep warm advantage such as, has improved the thermal insulation performance of door and window subassembly. Of course, in other embodiments, the material of the side rubber strips 301 may also be a soft foam material (EPDM foam), and the material of the central rubber strip 302 may also be ethylene propylene rubber (EPDM).
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above embodiments, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.
The disclosure of this patent document contains material which is subject to copyright protection. The copyright is owned by the copyright owner. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the patent and trademark office official records and records.
Claims (10)
1. A sealant strip assembly is arranged between two vertically arranged heat insulation strips, and the heat insulation strip positioned below the sealant strip assembly is provided with a clamping head protruding upwards;
the surfaces of the two adjacent sealing rubber strips which are arranged oppositely are inwards recessed to form clamping grooves, and the two clamping grooves are oppositely arranged to form a containing space for containing the clamping heads.
2. The sealant strip assembly of claim 1 wherein said sealant strip has a cavity disposed therein, said cavity adapted to provide a receiving space for deformation of said sealant strip.
3. The sealant strip assembly of claim 1 wherein said number of sealant strips is three, said sealant strips on both sides being side sealant strips, said sealant strip in the center being a center sealant strip;
the sealing rubber strip assembly is further arranged between the two door frame sectional materials arranged on the left and right sides, and the side rubber strips are abutted against the door frame sectional materials on the two sides.
4. The sealant strip assembly of claim 3 wherein said sealant strip assembly further comprises a retaining projection and a retaining recess, one of said retaining projection and said retaining recess being disposed on said side strip and the other of said retaining projection and said retaining recess being disposed on said center strip to enable the splice mounting of said side strip and said center strip.
5. The sealant strip assembly of claim 3 wherein said lower portion of said side strip is provided with a downwardly extending hook, at least a portion of said hook facing said central strip defining said catch.
6. The sealant strip assembly of claim 5 wherein said sealant strip has a cavity therein, said cavity being formed in the middle of said hook, said cavity being adapted to provide a receiving space for deformation of said hook.
7. The sealant strip assembly of claim 3 wherein said side strip includes a strip structure extending downwardly from above, said strip structure including an inclined ramp;
and the top of the strip-shaped structure of the side adhesive tape extends to the bent part on the opposite side of the inclined plane, and the bent part is used for abutting against the side wall surface of the heat insulation strip positioned above.
8. The sealant strip assembly of claim 3 wherein said surface of said central strip for abutting said insulating strip is provided with an outwardly extending projection.
9. The sealant strip assembly of any one of claims 1 to 8 wherein said sealant strip is made of ethylene propylene rubber or a soft foam material.
10. A door and window assembly comprising a door frame profile, a heat insulating strip and a sealant strip assembly as claimed in any one of claims 1 to 8, wherein said door frame profile and said heat insulating strip surround said sealant strip assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920552886.9U CN210013636U (en) | 2019-04-22 | 2019-04-22 | Sealant strip assembly and door and window assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920552886.9U CN210013636U (en) | 2019-04-22 | 2019-04-22 | Sealant strip assembly and door and window assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210013636U true CN210013636U (en) | 2020-02-04 |
Family
ID=69315554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920552886.9U Expired - Fee Related CN210013636U (en) | 2019-04-22 | 2019-04-22 | Sealant strip assembly and door and window assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210013636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049931A (en) * | 2020-08-20 | 2020-12-08 | 江苏武专科技有限公司 | Silicone rubber sealing strip and preparation process thereof |
-
2019
- 2019-04-22 CN CN201920552886.9U patent/CN210013636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049931A (en) * | 2020-08-20 | 2020-12-08 | 江苏武专科技有限公司 | Silicone rubber sealing strip and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200204 Termination date: 20210422 |