CN214006903U

CN214006903U - Detachable bridge-cut-off heat insulation profile

Info

Publication number: CN214006903U
Application number: CN202022484828.2U
Authority: CN
Inventors: 陈建明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-08-20
Anticipated expiration: 2030-10-31

Abstract

The utility model discloses a removable bridge cut-off heat-insulating section bar, including left outside section bar, the inside section bar on right side and middle cartridge connecting piece, the right side of outside section bar is provided with first cartridge groove, and upper and lower side all extends and has first barb portion on the opening part in first cartridge groove, the left side of inside section bar is provided with second cartridge groove, and upper and lower side all extends and has second barb portion on the opening part in second cartridge groove, the cartridge connecting piece includes the duroplast base plate that the level extends, and upper and lower terminal surface in the middle part of duroplast base plate extends respectively has vertical duroplast board, and the tip an organic whole of vertical duroplast board is connected with horizontal duroplast board. The utility model discloses structural arrangement is reasonable, can play good thermal-insulated effect, can play certain effect that blocks water, and cartridge connection structure is reliable and stable, and structure assembly and disassembly is convenient, and subsequent categorised recovery of being convenient for is favorable to environmental protection and energy saving.

Description

Detachable bridge-cut-off heat insulation profile

Technical Field

The utility model relates to an aluminum alloy ex-trusions technical field specifically is a removable bridge cut-off section bar that insulates against heat.

Background

The sliding window is divided into a horizontal sliding window and a vertical sliding window according to different sliding directions. The horizontal sliding window needs to be provided with rail grooves at the upper part and the lower part of a window sash, and the vertical sliding window needs to be provided with pulleys and balance measures. In order to respond to the call of energy conservation and emission reduction, the frame of the existing sliding window is generally assembled and spliced by adopting heat-insulating aluminum alloy sections.

The heat-insulating aluminum alloy is called bridge-cut-off aluminum, heat-insulating bridge-cut-off aluminum and bridge-cut-off aluminum alloy. The building section bar is a novel building material meeting the building energy-saving requirement, and is a composite material which is made by connecting a non-metal material with low thermal conductivity with an aluminum alloy building section bar and has the functions of heat insulation and cold insulation. It has excellent heat insulating performance and sound isolating performance besides the characteristic of building section.

The structure splicing and assembling structure of the traditional bridge-cut-off aluminum alloy is not stable enough, and the middle heat-insulating plastic part is not beneficial to subsequent disassembly and inconvenient to subsequently recycle; in addition, the structural design of the section bar has some defects and does not have good water resistance and drainage effects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a removable bridge cut-off section bar that insulates against heat to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a removable bridge cut-off heat-insulating section bar, includes left outside section bar, the inside section bar on right side and middle cartridge connecting piece, the right side of outside section bar is provided with first cartridge groove, and upper and lower side all extends in the opening part in first cartridge groove has first barb portion, the left side of inside section bar is provided with second cartridge groove, and upper and lower side all extends in the opening part in second cartridge groove has second barb portion, the cartridge connecting piece includes the duroplast base plate that the level extends, and upper and lower terminal surface extends respectively in the middle part of duroplast base plate has vertical duroplast board, and the tip an organic whole of vertical duroplast board is connected with horizontal duroplast board, and the left and right side of horizontal duroplast board extends and has clamped hook portion, and left hook portion and first barb portion spiral-lock that clamps on left side, and second barb portion spiral-lock on right side.

Preferably, the upper end surface and the lower end surface of the left side of the hard plastic substrate extend to form a plurality of rows of first embedded soft plastic hook parts, the first embedded soft plastic hook parts are inserted into the first insertion grooves, the upper end surface and the lower end surface of the right side of the hard plastic substrate extend to form a plurality of rows of second embedded soft plastic hook parts, and the second embedded soft plastic hook parts are inserted into the second insertion grooves.

Preferably, the external section comprises a first support section plate at the bottom, a rectangular frame section integrally connected with the upper side edge of the first support section plate, and an external section plate extending from the left side edge of the rectangular frame section, the right side of the rectangular frame section is integrally connected with a first U-shaped section, and the first U-shaped section forms a first insertion groove with a rightward opening; the inner section comprises a second supporting section plate at the bottom and an inner side section plate integrally connected with the upper side of the second supporting section plate, the left side end face of the inner side section plate is integrally connected with a second U-shaped section, and the second U-shaped section forms a second insertion groove with an opening facing the left.

Preferably, the upper end surface of the rectangular frame profile extends to form a first guide rail profile, the upper end surface of the first U-shaped profile extends to form a second guide rail profile, and the position of the upper end surface of the first U-shaped profile is higher than that of the upper end surface of the rectangular frame profile.

Preferably, the outer profile plate is provided with an overflow hole near the rectangular frame profile, and the bottom of the first guide rail profile is also provided with an overflow hole.

Preferably, the insertion depth of the first insertion grooves is smaller than that of the second insertion grooves, and the distribution number of the first embedded soft plastic hook parts is smaller than that of the second embedded soft plastic hook parts.

Compared with the prior art, the beneficial effects of the utility model are that: the sliding window section bar consists of an external section bar, an internal section bar and a middle plug-in connecting piece, the external section bar and the internal section bar can be stably connected through the plug-in connecting piece, the structure is convenient to assemble and disassemble, and the external section bar and the internal section bar can be disassembled for recycling as the aluminum section bar during subsequent disassembly; the plug-in connection is used as a plastic material for recycling, so that subsequent classified recycling is facilitated, and environmental protection and energy conservation are facilitated; in addition, the plug-in connecting piece is used as a plastic middle connecting piece, has poor heat conducting performance, can play a good heat insulation role, and is beneficial to reducing the dissipation of indoor heat; the integral structure is arranged in a ladder shape, so that external rainwater can be prevented from entering the room, and a certain water blocking effect is achieved. The utility model discloses structural arrangement is reasonable, can play good thermal-insulated effect, can play certain effect that blocks water, and cartridge connection structure is reliable and stable, and structure assembly and disassembly is convenient, and subsequent categorised recovery of being convenient for is favorable to environmental protection and energy saving.

Drawings

FIG. 1 is a schematic view of an assembly structure of a detachable bridge-cut heat insulation profile;

FIG. 2 is a schematic structural view of an outer section in a detachable bridge-cut heat insulation section;

FIG. 3 is a schematic structural view of an inner profile of a detachable bridge-cut heat insulation profile;

fig. 4 is a schematic structural view of a plug-in connector in a detachable bridge-cut-off heat insulation profile.

In the figure: 100-external profile, 11-first supporting profile plate, 12-rectangular frame profile, 13-external profile plate, 14-first guide rail profile, 15-first U-shaped profile, 16-second guide rail profile, 17-first insertion groove, 18-first barb portion, 200-internal profile, 21-second supporting profile plate, 22-internal profile plate, 23-second U-shaped profile, 24-second insertion groove, 25-second barb portion, 300-insertion connecting piece, 31-hard plastic substrate, 32-second embedded soft plastic hook portion, 33-first embedded soft plastic hook portion, 34-vertical hard plastic plate, 35-horizontal hard plastic plate, and 36-clamping hook portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a detachable bridge-cut thermal insulation profile comprises a left outer profile 100, a right inner profile 200 and a middle plug-in connector 300, a first inserting groove 17 is arranged at the right side of the external section bar 100, a first barb part 18 extends from the upper side and the lower side of the opening of the first inserting groove 17, a second insertion groove 24 is arranged at the left side of the internal section bar 200, a second barb part 25 extends from the upper side and the lower side of the opening of the second insertion groove 24, the plug-in mounting connecting piece 300 comprises a horizontally extending hard plastic base plate 31, vertical hard plastic plates 34 respectively extend from the upper end face and the lower end face of the middle of the hard plastic base plate 31, the end parts of the vertical hard plastic plates 34 are integrally connected with horizontal hard plastic plates 35, clamping hook parts 36 extend from the left side and the right side of each horizontal hard plastic plate 35, the clamping hook parts 36 on the left side are buckled with the first barb parts 18, and the clamping hook parts 36 on the right side are buckled with the second barb parts 25.

The sliding window profile of the embodiment comprises an outer profile 100, an inner profile 200 and a middle plug-in connecting piece 300, the outer profile 100 and the inner profile 200 can be stably connected through the plug-in connecting piece 300, the structure is convenient to assemble and disassemble, and when an owner needs to disassemble and replace the sliding window profile, the outer profile 100 and the inner profile 200 can be disassembled and separated to be recycled as aluminum profiles; the plug-in connecting piece 300 is recycled as a plastic material, so that subsequent classification recycling is facilitated, and environmental protection and energy conservation are facilitated. In addition, the plug-in connecting piece 300 is used as a plastic middle connecting piece, has poor heat conducting performance, can play a good heat insulation role, and is beneficial to reducing the dissipation of indoor heat.

Wherein, the upper and lower end surfaces on the left side of the hard plastic substrate 31 extend to form a plurality of rows of first embedded soft plastic hook parts 33, the first embedded soft plastic hook parts 33 are inserted into the first insertion grooves 17, the upper and lower end surfaces on the right side of the hard plastic substrate 31 extend to form a plurality of rows of second embedded soft plastic hook parts 32, and the second embedded soft plastic hook parts 32 are inserted into the second insertion grooves 24.

The first embedded soft plastic hook part 33 and the second embedded soft plastic hook part 32 can deform after being inserted, so that the friction force between the inserted connecting piece 300 and the two profiles can be increased, and the stability of structural connection can be effectively ensured by matching with the buckling structures of the clamping hook part 36, the first barb part 18 and the second barb part 25.

The external section bar 100 comprises a first support section bar plate 11 at the bottom, a rectangular frame section bar 12 integrally connected with the upper side edge of the first support section bar plate 11 and an external section bar plate 13 extending from the left side edge of the rectangular frame section bar 12, a first U-shaped section bar 15 is integrally connected with the right side of the rectangular frame section bar 12, and the first U-shaped section bar 15 forms a first insertion groove 17 with an opening facing right; the inner section bar 200 comprises a second supporting section bar plate 21 at the bottom, and an inner side section bar plate 22 integrally connected with the upper side edge of the second supporting section bar plate 21, a second U-shaped section bar 23 is integrally connected with the left side end face of the inner side section bar plate 22, and the second U-shaped section bar 23 forms a second insertion groove 24 with an opening facing left.

A first guide rail section bar 14 extends from the upper end face of the rectangular frame section bar 12, a second guide rail section bar 16 extends from the upper end face of the first U-shaped section bar 15, and the position of the upper end face of the first U-shaped section bar 15 is higher than that of the upper end face of the rectangular frame section bar 12. The outer side profile plate 13 is also provided with an overflow hole near the rectangular frame profile 12, and the bottom of the first guide rail profile 14 is also provided with an overflow hole.

The first guide rail section bar 14 and the second guide rail section bar 16 are used as sliding guide rails of the sliding window, and because the upper end surface of the first U-shaped section bar 15 and the upper end surface of the rectangular frame section bar 12 form a stepped structure with a low outer part and a high inner part, the first guide rail section bar 14 and the second guide rail section bar 16 are also arranged in a stepped manner, external rainwater can be prevented from entering a room, and a certain water blocking effect is achieved; when water accumulates on the upper end surface of the rectangular frame section 12, the accumulated water can be drained to the outside through the overflow hole.

The insertion depth of the first insertion grooves 17 is smaller than that of the second insertion grooves 24, and the distribution number of the first embedded soft plastic hook parts 33 is smaller than that of the second embedded soft plastic hook parts 32. Specifically, in this embodiment, the first soft plastic embedded hook portions 33 are provided in 6 rows in total, and the second soft plastic embedded hook portions 32 are provided in 8 rows in total, so that the stability of the plug-in connection structure is further ensured.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a thermal-insulated section bar of removable bridge cut-off which characterized in that: the composite floor board comprises a left outer section bar (100), a right inner section bar (200) and a middle plug-in connecting piece (300), wherein a first plug-in groove (17) is arranged on the right side of the outer section bar (100), a first barb part (18) extends from the upper side and the lower side of an opening of the first plug-in groove (17), a second plug-in groove (24) is arranged on the left side of the inner section bar (200), a second barb part (25) extends from the upper side and the lower side of the opening of the second plug-in groove (24), the plug-in connecting piece (300) comprises a horizontally extending hard plastic base plate (31), a vertical hard plastic plate (34) extends from the upper end face and the lower end face of the middle of the hard plastic base plate (31) respectively, a horizontal hard plastic plate (35) is integrally connected with the end part of the vertical hard plastic plate (34), clamping hook parts (36) extend from the left side and the right side of the horizontal hard plastic plate (35), and the left clamping hook parts (36) are buckled with the first barb part (18), the right clamping hook part (36) is buckled with the second barb part (25).

2. The detachable broken bridge heat insulation profile according to claim 1, wherein: the upper end surface and the lower end surface of the left side of the hard plastic substrate (31) extend to form a plurality of rows of first embedded soft plastic hook parts (33), the first embedded soft plastic hook parts (33) are inserted into the first insertion groove (17), the upper end surface and the lower end surface of the right side of the hard plastic substrate (31) extend to form a plurality of rows of second embedded soft plastic hook parts (32), and the second embedded soft plastic hook parts (32) are inserted into the second insertion groove (24).

3. The detachable bridge-cut thermal insulation profile according to claim 2, wherein: the outer section bar (100) comprises a first support section bar plate (11) at the bottom, a rectangular frame section bar (12) integrally connected with the upper side edge of the first support section bar plate (11) and an outer side section bar plate (13) extending from the left side edge of the rectangular frame section bar (12), a first U-shaped section bar (15) is integrally connected with the right side of the rectangular frame section bar (12), and the first U-shaped section bar (15) forms a first insertion groove (17) with an opening facing right; the inner section bar (200) comprises a second supporting section bar plate (21) at the bottom and an inner side section bar plate (22) integrally connected with the upper side edge of the second supporting section bar plate (21), the left side end face of the inner side section bar plate (22) is integrally connected with a second U-shaped section bar (23), and the second U-shaped section bar (23) forms a second insertion groove (24) with an opening facing the left.

4. A detachable bridge-cut thermal insulation profile according to claim 3, wherein: the upper end face of the rectangular frame profile (12) extends to form a first guide rail profile (14), the upper end face of the first U-shaped profile (15) extends to form a second guide rail profile (16), and the position of the upper end face of the first U-shaped profile (15) is higher than that of the upper end face of the rectangular frame profile (12).

5. The detachable bridge-cut thermal insulation profile according to claim 4, wherein: and the outer side profile plate (13) is also provided with overflow holes close to the rectangular frame profile (12), and the bottom of the first guide rail profile (14) is also provided with overflow holes.

6. The detachable bridge-cut thermal insulation profile according to claim 2, wherein: the inserting depth of the first inserting grooves (17) is smaller than that of the second inserting grooves (24), and the distribution number of the first embedded soft plastic hook parts (33) is smaller than that of the second embedded soft plastic hook parts (32).