CN110847454A - Aluminum alloy outer frame for mounting combined curtain wall board - Google Patents

Aluminum alloy outer frame for mounting combined curtain wall board Download PDF

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Publication number
CN110847454A
CN110847454A CN201911369863.5A CN201911369863A CN110847454A CN 110847454 A CN110847454 A CN 110847454A CN 201911369863 A CN201911369863 A CN 201911369863A CN 110847454 A CN110847454 A CN 110847454A
Authority
CN
China
Prior art keywords
frame
rod
edge
square
aluminum alloy
Prior art date
Application number
CN201911369863.5A
Other languages
Chinese (zh)
Inventor
王佳明
沈方园
孙睿
Original Assignee
王佳明
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王佳明 filed Critical 王佳明
Priority to CN201911369863.5A priority Critical patent/CN110847454A/en
Publication of CN110847454A publication Critical patent/CN110847454A/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • E04B2/96Curtain walls comprising panels attached to the structure through mullions or transoms

Abstract

The invention relates to an aluminum alloy outer frame for mounting a combined curtain wall plate, which comprises a support frame, a fixed frame and a cladding frame, wherein the support frame is of a cross structure, the fixed frame is mounted on the outer side of the support frame, the cladding frame is mounted between the fixed frame and the support frame, the support frame comprises a cross rod and a vertical rod, the fixed frame comprises an outer side edge and a top side edge, the cladding frame comprises an inner cladding edge, an outer cladding edge, an upper cladding edge and a lower cladding edge, the upper cladding edge comprises a connecting block, a front baffle and a rear baffle, and the connecting block comprises a shell, a connecting. The curtain wall panel is detachably connected among the parts, can be assembled on a construction site, saves transportation space, can be disassembled from the integral structure of the curtain wall inside a building when the curtain wall panel needs to be maintained, does not need to be operated outside the building, and improves the working safety.

Description

Aluminum alloy outer frame for mounting combined curtain wall board

Technical Field

The invention relates to the technical field of aluminum alloy for building curtain walls, in particular to an aluminum alloy outer frame for mounting a combined curtain wall plate.

Background

The curtain wall is the outer wall enclosure of the building, is the light wall with decorative effect that modern large-scale and high-rise building commonly used, it is made up of panel and supporting structure system, can have certain displacement ability or self have certain deformability relative to the major structure, do not bear the function of the major structure, mainly include frame type curtain wall and unitized curtain wall.

The curtain wall structure has the advantages of light weight, flexible design, strong shock resistance and the like, but in order to ensure the safety performance of the curtain wall structure when in use, the curtain wall structure needs to be maintained and repaired regularly, and the existing curtain wall has some problems in the maintenance process: because the building that adopts the curtain structure often highly is higher, consequently need the workman to carry out high altitude construction outside the building when maintaining to overhaul curtain panel or demolish the panel that the damage degree is serious, the workman need dress safety device during the operation, and carry repair tools, and the operation is very inconvenient, and the whole work degree of difficulty is big, but also the danger that the high altitude falls can appear, has very big potential safety hazard.

Therefore, in order to make up for the defects of the prior art and improve the construction efficiency and the safety during working, the invention provides the aluminum alloy outer frame for mounting the combined curtain wall plate.

Disclosure of Invention

The technical scheme adopted by the invention to solve the technical problem is as follows: the aluminum alloy outer frame for mounting the combined curtain wall plate comprises a support frame, a fixed frame and a cladding frame, wherein the support frame is of a cross structure, the fixed frame is mounted on the outer side of the support frame, and the cladding frame is mounted between the fixed frame and the support frame; wherein:

the supporting frame comprises a cross rod and a vertical rod, a square hole is formed in the middle of the cross rod, the vertical rod penetrates through the square hole and is arranged in a vertical cross structure with the cross rod, the cross rod is connected with the vertical rod through a screw, two groups of first square grooves are symmetrically formed in the left and right sides of the front side of the cross rod, the first square grooves in the same group are symmetrically arranged up and down, two groups of second square grooves are symmetrically formed in the left and right sides of the vertical rod, and the second square grooves in the same group are; the detachable connection mode is adopted between the transverse rod and the vertical rod, the transverse rod and the vertical rod are conveniently conveyed, and after the transverse rod and the vertical rod are fixed, the transverse rod and the vertical rod can be used as a main body part to play a supporting role.

The fixed frame comprises an outer side and a top side, the outer side is arranged on the left side and the right side of the cross rod, the top side is connected between the two outer sides in an up-down symmetrical mode, a second square groove is formed in the front side of the outer side in an up-down symmetrical mode, and a first square groove is formed in the front side of the top side in a left-right symmetrical mode; after the plates are fixed in the coating frame in the modes of gluing, nailing and the like, the outer side edge and the top side edge can be respectively installed on the left side and the right side of the cross rod or the upper side and the lower side of the vertical rod, so that the coating frame is firmly fixed.

The wrapping frame comprises an inner wrapping edge, an outer wrapping edge, an upper wrapping edge and a lower wrapping edge, the inner wrapping edge and the outer wrapping edge are respectively detachably mounted in a second square groove formed in the vertical rod and the outer side edge, and the upper wrapping edge and the lower wrapping edge are respectively detachably mounted in a first square groove formed in the horizontal rod and the top side edge; the four sides of the plate are coated by the inner wrapping edge, the outer wrapping edge, the upper wrapping edge and the lower wrapping edge, when in actual operation, the plate is firstly placed between the upper wrapping edge (or the lower wrapping edge) installed on the cross rod and the inner wrapping edge installed on the vertical rod, then the outer side edge provided with the outer wrapping edge is fixed on the cross rod, and finally the top side edge provided with the lower wrapping edge (or the upper wrapping edge) is fixed on the vertical rod, so that the aim of coating the plate is fulfilled.

Preferably, a square groove is the same with No. two square groove structures, and the square groove of seting up on horizontal pole, montant, outside limit and top side is only different in size of a dimension with No. two square groove, and the connecting hole has been seted up to a square inslot side.

Preferably, the inner wrapping edge, the outer wrapping edge, the upper wrapping edge and the lower wrapping edge have the same structure and are only different in size, the upper wrapping edge comprises a connecting block, a front baffle and a rear baffle, the connecting block is in contact with the inner wall of the first square groove in a sliding fit mode, the front baffle and the rear baffle are respectively mounted on the front side and the rear side of the connecting block, the left end of the connecting block is connected with the top side edge through a screw, and the right end of the connecting block is clamped in the connecting hole; the upper edge covering is installed in the first square groove in a detachable connection mode, so that when a certain plate needs to be detached and maintained, the plate and the cladding frame can be directly detached from the interior of the building between the support frame and the fixed frame without operating outside the building, and potential safety hazards caused by high-altitude operation are eliminated.

Preferably, the connecting block comprises a shell, a connecting rod and a return spring, the connecting rod is installed inside the shell in a sliding fit mode, the right end of the connecting rod is clamped in the connecting hole, and the left end of the connecting rod is connected with the inner wall of the shell through the return spring; after the screw connected to the connecting block is screwed down, the screw generates extrusion force on the connecting rod, so that the connecting rod extends into the connecting hole, otherwise, under the elastic action of the return spring, the connecting rod is drawn out from the connecting hole, so that the connecting block is detached.

Preferably, square through hole has been seted up at outside limit middle part, and the joint groove has been seted up to both ends symmetry about the outside limit, and the horizontal pole lateral wall is connected with the square through hole inner wall through sliding fit mode, passes through the fix with screw between horizontal pole and the outside limit.

Preferably, the spliced eye has been seted up to top side middle part, and the montant lateral wall is connected with the spliced eye inner wall through sliding fit, through the fix with screw between montant and the top side, and both ends joint is connected with the outside limit in the joint inslot that sets up on the outside limit about the top side to be connected with the outside limit through the screw.

Preferably, in the outside limit, be located and seted up the butt joint recess on the outside limit left side wall of horizontal pole left end, evenly seted up the arc recess on the inner wall around the butt joint recess.

Preferably, in the outer side, the right side wall of the outer side positioned at the right end of the cross rod is symmetrically provided with butt-joint blocks up and down, and the front side wall and the rear side wall of each butt-joint block are uniformly provided with rubber raised lines; rubber sand grip and arc recess are mutually supported, reach the effect of reinforcing frictional force size between butt joint piece and the butt joint recess, and then improve the stability of installation.

Compared with the prior art, the invention has the following advantages:

1. according to the aluminum alloy outer frame for mounting the combined curtain wall plate, the parts are detachably connected, the aluminum alloy outer frame can be assembled on a construction site, the transportation space is saved, and when the curtain wall plate needs to be maintained, a selected plate can be detached from the integral structure of the curtain wall inside a building without operating outside the building, so that the working safety is improved;

2. the supporting frame, the fixed frame and the coating frame are detachably connected, and can be separately conveyed before assembly, so that the occupied space is greatly reduced compared with the space occupied by the conveying after integral assembly;

3. the upper wrapping edge and other structures in the wrapping frame are arranged in the first square groove or the second square groove in a detachable connection mode, so that when a certain plate needs to be detached and maintained, the plate and the wrapping frame can be directly detached from the space between the supporting frame and the fixed frame from the interior of a building without operating outside the building, and potential safety hazards caused by high-altitude operation are eliminated.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a rear view of the present invention;

FIG. 4 is a left side view of the present invention;

FIG. 5 is a right side view of the present invention;

FIG. 6 is a schematic view of the structure between the upper and lower flanges and the sheet material when the present invention is in use;

FIG. 7 is an enlarged view of the invention taken from the line A of FIG. 1;

FIG. 8 is an enlarged view of the invention taken from the B-direction of FIG. 1;

fig. 9 is a partial enlarged view of fig. 1 taken along line C.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 9.

The aluminum alloy outer frame for mounting the combined curtain wall plate comprises a support frame 1, a fixed frame 2 and a coating frame 3, wherein the support frame 1 is of a cross structure, the fixed frame 2 is mounted on the outer side of the support frame 1, and the coating frame 3 is mounted between the fixed frame 2 and the support frame 1; wherein:

the supporting frame 1 comprises a cross rod 11 and a vertical rod 12, a square hole is formed in the middle of the cross rod 11, the vertical rod 12 penetrates through the square hole to be arranged in a vertical crossing structure with the cross rod 11, the cross rod 11 is connected with the vertical rod 12 through a screw, two groups of first square grooves 1a are symmetrically formed in the left and right of the front side of the cross rod 11, the first square grooves 1a in the same group are symmetrically arranged up and down, two groups of second square grooves 1b are symmetrically formed in the left and right of the vertical rod 12, and the second square grooves 1b in the same group are symmetrically arranged; for dismantling the connected mode between horizontal pole 11 and the montant 12, conveniently carry it, with horizontal pole 11 and montant 12 fixed back, alright play the supporting role as the main part, this application finishes with panel equipment after, with support frame 1 openly inwards, the back outwards fix on the building.

The first square groove 1a and the second square groove 1b are identical in structure, the first square groove 1a and the second square groove 1b which are arranged on the transverse rod 11, the vertical rod 12, the outer side edge 21 and the top side edge 22 are only different in size, and the inner side of the first square groove 1a is provided with a connecting hole 1 c.

The fixed frame 2 comprises outer sides 21 and top sides 22, the outer sides 21 are mounted on the left side and the right side of the cross rod 11, the top sides 22 are connected between the two outer sides 21 in an up-down symmetrical mode, second square grooves 1b are formed in the front sides of the outer sides 21 in an up-down symmetrical mode, and first square grooves 1a are formed in the front sides of the top sides 22 in a left-right symmetrical mode; after the plate is fixed in the covering frame 3 by gluing, nailing or the like, the outer side 21 and the top side 22 can be respectively installed on the left and right sides of the cross bar 11 or the upper and lower sides of the vertical bar 12, so as to firmly fix the covering frame 3.

Square through hole 21a has been seted up at outside limit 21 middle part, joint groove 21b has been seted up to both ends symmetry about outside limit 21, and 11 lateral walls of horizontal pole are connected with square through hole 21a inner wall through sliding fit mode, pass through the fix with screw between horizontal pole 11 and the outside limit 21.

Jack 22a has been seted up at top side 22 middle part, and the lateral wall of montant 12 is connected with jack 22a inner wall through sliding fit mode, passes through the fix with screw between montant 12 and the top side 22, and both ends joint in the joint groove 21b of seting up on outside limit 21 about top side 22 to be connected with outside limit 21 through the screw.

In the outer side 21, a butt joint groove 21c is formed in the left side wall of the outer side 21 located at the left end of the cross bar 11, and arc-shaped grooves 21d are uniformly formed in the front and rear inner walls of the butt joint groove 21 c.

In the outer side 21, butt-joint blocks 21d are symmetrically arranged on the right side wall of the outer side 21 at the right end of the cross rod 11 up and down, and rubber raised lines 21e are uniformly arranged on the front side wall and the rear side wall of each butt-joint block 21 d; rubber sand grip 21e and arc recess 21d mutually support, reach the effect of reinforcing frictional force size between butt joint piece 21d and the butt joint recess 21c, and then improve the stability of installation.

The wrapping frame 3 comprises an inner wrapping edge 31, an outer wrapping edge 32, an upper wrapping edge 33 and a lower wrapping edge 34, wherein the inner wrapping edge 31 and the outer wrapping edge 32 are respectively detachably mounted in a second square groove 1b formed in the vertical rod 12 and the outer side edge 21, and the upper wrapping edge 33 and the lower wrapping edge 34 are respectively detachably mounted in a first square groove 1a formed in the horizontal rod 11 and the top side edge 22; the four sides of the plate are coated by the inner coating edge 31, the outer coating edge 32, the upper coating edge 33 and the lower coating edge 34, during actual operation, the plate is firstly placed between the upper coating edge 33 (or the lower coating edge 34) installed on the cross rod 11 and the inner coating edge 31 installed on the vertical rod 12, then the outer side edge 22 provided with the outer coating edge 32 is fixed on the cross rod, and finally the top side edge 22 provided with the lower coating edge 34 (or the upper coating edge 33) is fixed on the vertical rod 12, so that the aim of coating the plate is fulfilled.

The inner wrapping edge 31, the outer wrapping edge 32, the upper wrapping edge 33 and the lower wrapping edge 34 are identical in structure and only different in size, the upper wrapping edge 33 comprises a connecting block 331, a front baffle plate 332 and a rear baffle plate 333, the connecting block 331 is in contact with the inner wall of the first square groove 1a in a sliding fit mode, the front baffle plate 332 and the rear baffle plate 333 are respectively installed on the front side and the rear side of the connecting block 331, the left end of the connecting block 331 is connected with the top side edge 22 through a screw, and the right end of the connecting block 331 is clamped in the connecting hole 1 c; the upper edge-covering 33 is installed in the first square groove 1a in a detachable connection mode, so that when a certain plate needs to be detached and maintained, the plate and the covering frame 3 can be directly detached from the space between the support frame 1 and the fixed frame 2 from the inside of the building without operating outside the building, and potential safety hazards caused by high-altitude operation are eliminated.

The connecting block 331 comprises a shell 331a, a connecting rod 331b and a return spring 331c, the connecting rod 331b is installed inside the shell 331a in a sliding fit mode, the right end of the connecting rod 331b is clamped in the connecting hole 1c, and the left end of the connecting rod 331b is connected with the inner wall of the shell 331a through the return spring 331 c; after the screw connected to the connection block 331 is tightened, the screw generates a pressing force on the connection rod 331b, so that the connection rod 331b extends into the connection hole, whereas the connection rod 331b is drawn out from the connection hole by the elastic force of the return spring 331c, so that the connection block 331 is detached.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a modular aluminum alloy outline is used in installation of curtain panel, includes support frame (1), fixed frame (2) and cladding frame (3), its characterized in that: the supporting frame (1) is of a cross structure, a fixed frame (2) is installed on the outer side of the supporting frame (1), and a coating frame (3) is installed between the fixed frame (2) and the supporting frame (1); wherein:
the supporting frame (1) comprises a cross rod (11) and a vertical rod (12), a square hole is formed in the middle of the cross rod (11), the vertical rod (12) penetrates through the square hole and is arranged in a vertical crossing structure with the cross rod (11), the cross rod (11) and the vertical rod (12) are connected through screws, two groups of first square grooves (1a) are symmetrically formed in the front side of the cross rod (11) in the left-right direction, the same group of first square grooves (1a) are symmetrically formed in the up-down direction, two groups of second square grooves (1b) are symmetrically formed in the left-right direction of the vertical rod (12), and the same group of second square grooves (1b) are symmetrically;
the fixed frame (2) comprises outer side edges (21) and top side edges (22), the outer side edges (21) are mounted on the left side and the right side of the cross rod (11), the top side edges (22) are connected between the two outer side edges (21) in an up-down symmetrical mode, second square grooves (1b) are formed in the front sides of the outer side edges (21) in an up-down symmetrical mode, and first square grooves (1a) are formed in the front sides of the top side edges (22) in a left-right symmetrical mode;
the coating frame (3) comprises an inner wrapping edge (31), an outer wrapping edge (32), an upper wrapping edge (33) and a lower wrapping edge (34), the inner wrapping edge (31) and the outer wrapping edge (32) are respectively installed in a second square groove (1b) formed in the vertical rod (12) and the outer side edge (21) in a detachable mode, and the upper wrapping edge (33) and the lower wrapping edge (34) are respectively installed in a first square groove (1a) formed in the horizontal rod (11) and the top side edge (22) in a detachable mode.
2. The aluminum alloy outer frame for installation of the combined type curtain wall plate as claimed in claim 1, wherein: a square groove (1a) and No. two square groove (1b) structures are the same, offer square groove (1a) and No. two square groove (1b) on horizontal pole (11), montant (12), outside limit (21) and top side limit (22) and only have the difference in size, square groove (1a) inboard has seted up connecting hole (1 c).
3. The aluminum alloy outer frame for installation of the combined type curtain wall plate as claimed in claim 2, wherein: interior bordure (31), bordure (32) outward, go up bordure (33) and bordure (34) structure down the same, only have difference in the size of a dimension, it includes connecting block (331) to go up bordure (33), preceding baffle (332) and backplate (333), connecting block (331) contact with square groove (1a) inner wall No. one through sliding fit mode, baffle (332) and backplate (333) before connecting block (331) front and back both sides are installed respectively, connecting block (331) left end is connected with top side (22) through the screw, connecting block (331) right-hand member joint is in connecting hole (1 c).
4. The aluminum alloy outer frame for installation of the combined type curtain wall plate as claimed in claim 3, wherein: connecting block (331) include casing (331a), connecting rod (331b) and reset spring (331c), and connecting rod (331b) are installed through sliding fit mode to casing (331a) inside, and connecting rod (331b) right-hand member joint is in connecting hole (1c), is connected through reset spring (331c) between connecting rod (331b) left end and casing (331a) inner wall.
5. The aluminum alloy outer frame for installation of the combined type curtain wall plate as claimed in claim 1, wherein: square through hole (21a) have been seted up in outside limit (21) middle part, joint groove (21b) have been seted up to both ends symmetry about outside limit (21), and horizontal pole (11) lateral wall is connected with square through hole (21a) inner wall through sliding fit mode, passes through the fix with screw between horizontal pole (11) and outside limit (21).
6. The aluminum alloy outer frame for installation of the combined type curtain wall plate as claimed in claim 5, wherein: jack (22a) have been seted up in top side (22) middle part, montant (12) lateral wall is connected with jack (22a) inner wall through sliding fit mode, passes through the fix with screw between montant (12) and the top side (22), and both ends joint about top side (22) in joint groove (21b) of seting up on outside limit (21) to be connected with outside limit (21) through the screw.
7. The aluminum alloy outer frame for installation of the combined type curtain wall plate as claimed in claim 1, wherein: in the outer side edge (21), a butt joint groove (21c) is formed in the left side wall of the outer side edge (21) positioned at the left end of the cross rod (11), and arc-shaped grooves (21d) are uniformly formed in the front inner wall and the rear inner wall of the butt joint groove (21 c).
8. The aluminum alloy outer frame for installation of the combined type curtain wall plate as claimed in claim 7, wherein: in the outer side edge (21), butt-joint blocks (21d) are symmetrically arranged on the upper and lower sides of the right side wall of the outer side edge (21) positioned at the right end of the cross rod (11), and rubber raised lines (21e) are uniformly arranged on the front and rear side walls of the butt-joint blocks (21 d).
CN201911369863.5A 2019-12-26 2019-12-26 Aluminum alloy outer frame for mounting combined curtain wall board CN110847454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911369863.5A CN110847454A (en) 2019-12-26 2019-12-26 Aluminum alloy outer frame for mounting combined curtain wall board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911369863.5A CN110847454A (en) 2019-12-26 2019-12-26 Aluminum alloy outer frame for mounting combined curtain wall board

Publications (1)

Publication Number Publication Date
CN110847454A true CN110847454A (en) 2020-02-28

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Application Number Title Priority Date Filing Date
CN201911369863.5A CN110847454A (en) 2019-12-26 2019-12-26 Aluminum alloy outer frame for mounting combined curtain wall board

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CN (1) CN110847454A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101472311B1 (en) * 2014-02-27 2014-12-12 김순석 Curtain wall having double insulated structure
CN204631878U (en) * 2015-06-06 2015-09-09 哈尔滨师范大学 The computer interface safety feature preventing data stolen
CN105074100A (en) * 2013-03-27 2015-11-18 株式会社重一 Curtain wall embedded with thermal insulator
CN205242919U (en) * 2015-12-08 2016-05-18 黄爱月 Indoor composite decoration board
CN207251690U (en) * 2017-08-07 2018-04-17 滁州盛诺电子科技有限公司 A kind of dismountable mobile phone electronic display screen
CN108240061A (en) * 2018-03-08 2018-07-03 苏州市鑫泰建筑装璜有限公司 Bright frame glass curtain wall
CN207794916U (en) * 2018-01-24 2018-08-31 云南阳光门窗幕墙工程有限公司 A kind of novel easy-to-dismount door and window
CN207905595U (en) * 2017-12-29 2018-09-25 湖南方麒节能门窗有限公司 A kind of detachable aluminium alloy parting bead
CN209163667U (en) * 2018-08-24 2019-07-26 哈尔滨华兴节能门窗股份有限公司 A kind of Demountable combined-type aluminum-coated wood window
CN209398285U (en) * 2018-11-09 2019-09-17 佛山桥鑫建材实业有限公司 A kind of aluminium alloy integrated window that sound insulation value is good

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105074100A (en) * 2013-03-27 2015-11-18 株式会社重一 Curtain wall embedded with thermal insulator
KR101472311B1 (en) * 2014-02-27 2014-12-12 김순석 Curtain wall having double insulated structure
CN204631878U (en) * 2015-06-06 2015-09-09 哈尔滨师范大学 The computer interface safety feature preventing data stolen
CN205242919U (en) * 2015-12-08 2016-05-18 黄爱月 Indoor composite decoration board
CN207251690U (en) * 2017-08-07 2018-04-17 滁州盛诺电子科技有限公司 A kind of dismountable mobile phone electronic display screen
CN207905595U (en) * 2017-12-29 2018-09-25 湖南方麒节能门窗有限公司 A kind of detachable aluminium alloy parting bead
CN207794916U (en) * 2018-01-24 2018-08-31 云南阳光门窗幕墙工程有限公司 A kind of novel easy-to-dismount door and window
CN108240061A (en) * 2018-03-08 2018-07-03 苏州市鑫泰建筑装璜有限公司 Bright frame glass curtain wall
CN209163667U (en) * 2018-08-24 2019-07-26 哈尔滨华兴节能门窗股份有限公司 A kind of Demountable combined-type aluminum-coated wood window
CN209398285U (en) * 2018-11-09 2019-09-17 佛山桥鑫建材实业有限公司 A kind of aluminium alloy integrated window that sound insulation value is good

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