CN212079126U - Energy-saving sealing rubber strip - Google Patents

Energy-saving sealing rubber strip Download PDF

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Publication number
CN212079126U
CN212079126U CN202020569318.2U CN202020569318U CN212079126U CN 212079126 U CN212079126 U CN 212079126U CN 202020569318 U CN202020569318 U CN 202020569318U CN 212079126 U CN212079126 U CN 212079126U
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CN
China
Prior art keywords
extrusion
joint
extrusion portion
clamping
cavity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202020569318.2U
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Chinese (zh)
Inventor
代宝义
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Individual
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Individual
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Publication date
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Priority to CN202020569318.2U priority Critical patent/CN212079126U/en
Application granted granted Critical
Publication of CN212079126U publication Critical patent/CN212079126U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an energy-conserving joint strip, including joint strip main part and wool tops, the upper end of joint strip main part is equipped with convex mushroom type fills in joint portion, be equipped with first cavity in filling in joint portion, the joint strip main part is located the both sides of filling in joint portion and is equipped with first extrusion portion and second extrusion portion respectively, be equipped with second cavity and third cavity in first extrusion portion and the second extrusion portion respectively, one side slant that first extrusion portion and second extrusion portion kept away from and fill in joint portion is visited down and is had first bracing wall and second bracing wall, the lower extreme of first extrusion portion is equipped with one and supports the end, it has supplementary supporting part to support one side that the end is the same with first bracing wall to visit, the opposite side of supporting the end is visited and is had the extrusion overlap end, the downside of second extrusion portion is connected with the wool tops. The utility model discloses be difficult for droing after the installation, heat preservation energy-saving performance is good, and the energy saving is environmental protection more promptly relatively.

Description

Energy-saving sealing rubber strip
Technical Field
The utility model belongs to energy-concerving and environment-protective field relates to an energy-conserving joint strip that door was used.
Background
The aluminum alloy vertical hinged door that tradition was entered one's residence uses ordinary aluminum alloy ex-trusions, and aluminum alloy vertical hinged door now is in order to make the whole heat preservation energy-saving performance of door better, uses bridge cut-off aluminum alloy ex-trusions more, and the main body frame of its door frame and door leaf is bridge cut-off aluminum alloy structure, cuts off indoor outer thermal conduction through nylon bridge cut-off between aluminium and the aluminium. Compared with the common aluminum alloy section bar, the broken bridge aluminum is used for manufacturing the door, so that energy is saved, and a large amount of fossil energy can be saved in winter. The existing bridge-cut-off aluminum alloy vertical hinged door is generally sealed by overlapping, extruding and sealing rubber strips. The sealing performance of the main sealing strip on the middle side of the sash is particularly important for aluminum panel doors. The existing main sealing rubber strip is usually made of only one rubber material and is formed into a strip material through extrusion forming. In the long-term use process, the lap joint sealing part is not well sealed or frequently falls off due to the aging of the adhesive tape, so that not only are a lot of troubles in maintenance easily brought, but also the comfort level of life is seriously influenced. The existing aluminum alloy sliding door is usually sealed by wool tops, and a sealing rubber strip for combining the wool tops used by the sliding door with rubber strips used by a vertical hinged door is not a mature product.
SUMMERY OF THE UTILITY MODEL
Purpose of the utility model
The utility model discloses a solve the ageing problem that easily leads to sealing poorly of prior art bridge cut-off aluminum alloy vertical hinged door main joint strip, provide a mounting structure and stabilize, joint strip that adhesive tape and wool top combine.
Technical scheme
The utility model provides an energy-conserving joint strip, including joint strip main part and wool tops, the upper end of joint strip main part is equipped with convex mushroom type fills in joint portion, be equipped with first cavity in filling in joint portion, the joint strip main part is located the both sides of filling in joint portion and is equipped with first extrusion portion and second extrusion portion respectively, be equipped with second cavity and third cavity in first extrusion portion and the second extrusion portion respectively, one side slant of filling in joint portion is kept away from to first extrusion portion and second extrusion portion is visited down and is had first bracing wall and second bracing wall, the lower extreme of first extrusion portion is equipped with one and supports the end, it has supplementary supporting part to support the end and visit the same one side of first bracing wall, the opposite side of supporting the end is visited and is had the extrusion overlap joint end, the downside of second extrusion portion is connected with the wool tops.
The two sides of the sealing rubber strip main body connected with the clamping portion are filled with inner recesses.
The one end that the support end was kept away from to the extrusion overlap joint end is half circular arc, and the extrusion overlap joint end is the porous structure of foaming. The sealing rubber strip main part is provided with two clamping parts at the lower side of the second extrusion part, clamping grooves are formed in the inner sides of the clamping parts, and one end of the wool tops is plugged into the clamping grooves in the inner sides of the clamping parts.
And glue is filled in the clamping groove on the inner side of the clamping part.
Advantages and effects
The utility model has the advantages that one plug-in clamping part and two extrusion parts can fully utilize 3 spaces formed by the heat insulation strips and the door leaf section bar, and the heat insulation strips are not easy to fall off after installation; the double-seal structure has the advantages that the extrusion lap joint end and the door frame heat insulation strip are in extrusion seal, the contact seal between the wool top and the door frame heat insulation strip is achieved, and the heat insulation performance of the double-seal structure is good; when the extrusion lap end is aged to cause poor sealing, the wool tops can still play a sealing role.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic view of the structural position of the present invention installed on the door.
Description of reference numerals:
1. the door comprises a clamping part, 2, a first extrusion part, 3, a first cavity, 4, a second extrusion part, 5, a second cavity, 6, a third cavity, 7, an inner recess, 8, a first inclined strut wall, 9, a second inclined strut wall, 10, an extrusion lap joint end, 11, a support end, 12, a clamping part, 13, an auxiliary support part, 14, a heat insulation strip, 15, an indoor side section, 16, an outdoor side section, 17, a door frame heat insulation strip, 18, door leaf hardware, 19, glue and 20, wool tops.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figures 1 and 2, the energy-saving sealing rubber strip comprises a sealing rubber strip main body and a wool top, wherein the upper end of the sealing rubber strip main body is provided with a convex mushroom-shaped plugged clamping part 1, a first cavity 3 is arranged in the plugged clamping part 1, inner recesses 7 are arranged at two sides of the plugged clamping part 1, which are connected with the sealing rubber strip main body, the sealing rubber strip main body is respectively provided with a first extrusion part 2 and a second extrusion part 4 at two sides of the plugged clamping part 1, a second cavity 5 and a third cavity 6 are respectively arranged in the first extrusion part 2 and the second extrusion part 4, a first inclined strut wall 8 and a second inclined strut wall 9 are obliquely downwards extended from one side of the first extrusion part 2 and the second extrusion part 4, a support end 11 is arranged at the lower end of the first extrusion part 2, an auxiliary support part 13 is extended from one side of the support end 11, which is the same as the first inclined strut wall 8, and an extrusion overlapping end 10 is extended from the other side of the support end 11, the end of the extrusion overlapping end 10 far away from the supporting end 11 is in a semi-circular arc shape, and the extrusion overlapping end 10 is in a foaming porous structure. Two clamping portions 12 are arranged on the lower side of the sealing rubber strip main body, which is located on the second extrusion portion 4, clamping grooves are formed in the inner sides of the clamping portions 12, and one end of the wool top 20 is plugged into the clamping grooves in the inner sides of the clamping portions 12. The clamping groove on the inner side of the clamping part 12 is filled with glue 19 for bonding the wool top 20 and the sealing rubber strip main body.
As shown in fig. 3, the plugging portion 1 is plugged in and is plugged in the groove of the convex of the heat insulating strip 14, the convex of the heat insulating strip 14 is plugged in the groove two sides, thus forming two spaces with the indoor section 15 and the outdoor section 16 of the door leaf, the first extrusion portion 2 and the second extrusion portion 4 are just plugged in the two spaces, the auxiliary supporting portion 13 is pushed against the indoor section 15 of the door leaf and the door leaf hardware 18 beside the door leaf, the extrusion lap joint end 10 is in extrusion lap joint sealing with the door frame heat insulating strip 17, and the wool top 20 is in contact sealing with the door frame heat insulating strip 17.

Claims (5)

1. An energy-saving sealing rubber strip is characterized in that: including joint strip main part and wool top, the upper end of joint strip main part is equipped with the joint portion of filling in of convex mushroom type, be equipped with first cavity in filling in the joint portion, the joint strip main part is located the both sides of filling in the joint portion and is equipped with first extrusion portion and second extrusion portion respectively, be equipped with second cavity and third cavity in first extrusion portion and the second extrusion portion respectively, one side slant that fills in the joint portion is kept away from to first extrusion portion and second extrusion portion is visited down and is had first bracing wall and second bracing wall, the lower extreme of first extrusion portion is equipped with one and supports the end, it has supplementary supporting part to support the end to visit with one side that first bracing wall is the same, the opposite side of supporting the end is visited and is had the extrusion overlap joint end, the downside of second extrusion portion is connected with the wool top.
2. A joint strip according to claim 1, wherein: the two sides of the sealing rubber strip main body connected with the clamping portion are filled with inner recesses.
3. A joint strip according to claim 1, wherein: the one end that the support end was kept away from to the extrusion overlap joint end is half circular arc, and the extrusion overlap joint end is the porous structure of foaming.
4. A joint strip according to claim 1, wherein: the sealing rubber strip main part is provided with two clamping parts at the lower side of the second extrusion part, clamping grooves are formed in the inner sides of the clamping parts, and one end of the wool tops is plugged into the clamping grooves in the inner sides of the clamping parts.
5. A joint strip according to claim 4, wherein: and glue is filled in the clamping groove on the inner side of the clamping part.
CN202020569318.2U 2020-04-16 2020-04-16 Energy-saving sealing rubber strip Expired - Fee Related CN212079126U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020569318.2U CN212079126U (en) 2020-04-16 2020-04-16 Energy-saving sealing rubber strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020569318.2U CN212079126U (en) 2020-04-16 2020-04-16 Energy-saving sealing rubber strip

Publications (1)

Publication Number Publication Date
CN212079126U true CN212079126U (en) 2020-12-04

Family

ID=73594447

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020569318.2U Expired - Fee Related CN212079126U (en) 2020-04-16 2020-04-16 Energy-saving sealing rubber strip

Country Status (1)

Country Link
CN (1) CN212079126U (en)

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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: 20201204

Termination date: 20210416