CN110792372A - Super large metal door structural system - Google Patents

Super large metal door structural system Download PDF

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Publication number
CN110792372A
CN110792372A CN201911241403.4A CN201911241403A CN110792372A CN 110792372 A CN110792372 A CN 110792372A CN 201911241403 A CN201911241403 A CN 201911241403A CN 110792372 A CN110792372 A CN 110792372A
Authority
CN
China
Prior art keywords
door leaf
leaf frame
door
frame
fixed
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.)
Pending
Application number
CN201911241403.4A
Other languages
Chinese (zh)
Inventor
刘丰钧
庄展诺
王永建
刘小城
王露华
钟连群
林秀红
庄超喜
赫长旭
何斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN ZHONGZHUANG CONSTRUCTIONG GROUP CO Ltd
Original Assignee
SHENZHEN ZHONGZHUANG CONSTRUCTIONG GROUP CO Ltd
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 SHENZHEN ZHONGZHUANG CONSTRUCTIONG GROUP CO Ltd filed Critical SHENZHEN ZHONGZHUANG CONSTRUCTIONG GROUP CO Ltd
Priority to CN201911241403.4A priority Critical patent/CN110792372A/en
Publication of CN110792372A publication Critical patent/CN110792372A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F7/00—Accessories for wings not provided for in other groups of this subclass
    • E05F7/06—Devices for taking the weight of the wing, arranged away from the hinge axis
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7049—Specific panel characteristics
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7059—Specific frame characteristics
    • E06B2003/7074—Metal frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

The invention discloses an oversized metal door structure system in the field of doors and windows, which comprises an original building structure and laminated glass, wherein the periphery of the laminated glass is fixedly connected with a door leaf frame, a steel frame is fixed in the door leaf frame, the bottom of the inner side of the door leaf frame is hinged with the ground through a fixed ground shaft, the top of the inner side of the door leaf frame is hinged with the original building structure through a fixed top shaft, and the edge of the bottom of the outer side of the door leaf frame is provided with a bearing wheel. The invention can support the oversized glass, and simultaneously supports and bears the structural door by matching with the design of the bearing wheels, thereby avoiding the bending, falling and deformation of the structural door, and the design of the heaven and earth axis can ensure the stable support of the rotating position and the smoother rotation, so that the invention has the characteristics of stable structure, flexible opening, capability of bearing the long-term dead weight, convenient installation, simple construction and the like.

Description

Super large metal door structural system
Technical Field
The invention relates to the technical field of doors and windows, in particular to an oversized metal door structure system.
Background
At present, when decoration design is carried out in a large public place, daylighting needs to be carried out through an oversized glass partition wall, so that the permeability of a large space is increased, and the structural size of the door generally exceeds 2400 mm. The traditional super-large door in the market has no effective bearing structure, and the structural door has the problems of falling, bending and deformation, so that the whole structural door is easily not effectively supported, and the safety of the structural door is influenced; the push-pull structure of the existing ultra-wide and ultra-large structural door is inflexible to open, and the push-pull process is time-consuming and labor-consuming; in addition, the outer frame of the existing ultra-wide and ultra-high structure door can not effectively support the ultra-large glass, and the safety of the structure door can be influenced.
The above-mentioned drawbacks are worth solving.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an oversized metal door structure system.
The technical scheme of the invention is as follows:
an oversized metal door structure system comprises an original building structure and laminated glass, and is characterized in that the periphery of the laminated glass is fixedly connected with a door leaf frame, and a steel frame is fixed in the door leaf frame;
the bottom of the inner side of the door leaf frame is hinged with the ground through a fixed ground shaft, and the top of the inner side of the door leaf frame is hinged with the original building structure through a fixed top shaft;
and the edge of the bottom of the outer side of the door leaf frame is provided with a bearing wheel.
The invention according to the above scheme is characterized in that fixed side plates are fixed on the original building structures on the left and right sides, and a gap is formed between the door leaf frame and the fixed side plates.
Furthermore, the outer side of the fixed side plate is provided with an inner concave arc.
Furthermore, the fixed side plate is fixedly connected with the original building structure through an anchor bolt.
The door leaf frame is characterized in that a handle is arranged on the surface of the laminated glass, and the upper end and the lower end of the handle are fixedly connected with the door leaf frame through a through bolt.
The door leaf frame is characterized by comprising vertical door leaf frames on the left side and the right side and transverse door leaf frames on the upper side and the lower side, wherein a door leaf frame inner structure is arranged inside each transverse door leaf frame, and the vertical door leaf frames are fixedly connected with the door leaf frame inner structures through screws.
Furthermore, the vertical door frame and the horizontal door frame both comprise a door frame main body and a door frame side plate, the door frame side plate is positioned on the periphery of the door frame main body, and the door frame side plate is connected with the door frame main body in a buckling manner.
Furthermore, the steel frame is arranged in a space enclosed by the door leaf frame main body and the door leaf frame side plate, and the steel frame is fixed on the door leaf frame main body.
Furthermore, a base plate is arranged between the steel frame and the door leaf frame body, and a self-tapping screw sequentially penetrates through the door leaf frame body, the base plate and the steel frame, so that the steel frame is fixed on the door leaf frame.
Furthermore, the outer side of the door leaf frame side plate is provided with an inwards concave side plate groove, a wool top is arranged in the side plate groove, and the outer side surface of the wool top protrudes out of the surface of the door leaf frame side plate.
Furthermore, the inner structure of the door leaf frame is a screw hole with an opening, and the screw hole protrudes out of the inner surface of the transverse door leaf frame.
Furthermore, a plurality of protrusions are arranged inside the screw holes.
The door frame is characterized in that a concave installation groove is formed in the center of the inner side of the door frame, and the laminated glass is sleeved in the installation groove through an installation rubber strip.
Further, the inside wall of mounting groove is equipped with a plurality of latches, the latch with the installation adhesive tape cooperation is connected.
The invention according to the scheme is characterized in that the steel frame is a square tube section.
The door leaf frame is characterized in that the fixed ground shaft comprises a fixed seat and a rotating shaft, the fixed seat is embedded in the ground, the lower end of the rotating shaft is sleeved in the fixed seat, and the upper end of the rotating shaft is sleeved in the door leaf frame.
The invention according to the above scheme is characterized in that the fixed jacking shaft comprises a fixed piece and a jacking shaft, the fixed piece is arranged in the original building structure, the upper end of the jacking shaft is sleeved in the fixed piece, and the lower end of the jacking shaft is sleeved in the door leaf frame.
Further, the jacking shaft is connected with the fixing piece through a roller bearing.
The invention according to the above scheme is characterized in that the bearing wheel is fixed on the door leaf frame through an adjustable structure.
Further, adjustable structure includes regulating plate and regulating spindle, the regulating plate with door leaf frame fixed connection, the upper end cover of regulating spindle is in on the regulating plate to through adjusting nut with the regulating plate is connected, the lower extreme of regulating spindle with the bearing wheel is connected.
The invention according to the scheme is characterized in that the outer edge of the oversized metal door structure system is provided with a sealing rubber strip.
According to the scheme, the ultra-large glass door has the beneficial effects that the door leaf frame on the outer side of the ultra-large metal door structure system is matched with the steel frame, so that ultra-large glass can be supported, the structural door is not easy to deform and drop, and meanwhile, the outer side of the structural door is supported and loaded by matching with the design of the bearing wheel, so that the structural door is prevented from bending and deforming; the upper end and the lower end of the door leaf frame are respectively supported and rotated through the top shaft and the bottom shaft, so that the stable support of the rotating position can be ensured, and the smooth rotation can be ensured; the invention has the characteristics of stable structure, flexible opening, capability of bearing the self weight for a long time, convenient installation, simple construction and the like.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic cross-sectional view of the present invention.
Fig. 3 is a longitudinal sectional view of a fixed head shaft portion of the present invention.
Fig. 4 is a sectional view of a lateral door sash frame.
Fig. 5 is an enlarged view of a portion a in fig. 1.
Fig. 6 is a longitudinal sectional view of the bearing wheel portion of the present invention.
In the figure, 10, the original building structure;
21. a vertical door leaf frame; 22. a transverse door leaf frame; 221. a door leaf frame main body; 222. a door leaf frame side plate; 223. a side plate groove; 224. clamping teeth; 225. the door leaf frame inner structure;
30. fixing the side plate;
40. laminated glass; 41. a handle;
51. fixing a ground shaft; 52. fixing the top shaft; 521. a fixing member; 522. a top shaft; 523. a roller bearing;
60. a load-bearing wheel; 61. an adjusting plate; 62. an adjustment shaft; 63. adjusting the nut;
71. a vertical steel frame; 72. a transverse steel frame;
80. self-tapping screw;
91. a first wool top; 92. a second wool top; 93. sealing rubber strips; 94. a backing plate.
Detailed Description
The invention is further described with reference to the following figures and embodiments:
as shown in fig. 1 to 6, a super large metal door structure system comprises an original building structure 10 and laminated glass 40, wherein the periphery of the laminated glass 40 is fixedly connected with a door leaf frame.
The surface of the laminated glass 40 is provided with a handle 41, the upper end and the lower end of the handle 41 are fixedly connected with the door leaf frame through a through bolt, and the handle 41 can be mechanically locked up and down, so that the stable connection of the handle 41 is realized.
This super large metal door structural system is when controlling two doors, and the outside edge of door leaf frame is equipped with joint strip 93, keeps apart and cushions two doors on a left side and a right side through joint strip 93, can realize rain-proof, dustproof, the noise control function of these super large structure, can prevent the seepage air simultaneously.
As shown in fig. 1, 3 and 5, the upper and lower sides of the door leaf frame are assembled through a top and bottom shaft, so that the door leaf frame can rotate while being normally fixed; the door leaf frame can be flexibly opened through the hinge joint of the door leaf frame. Specifically, the method comprises the following steps:
the bottom of the inner side of the door leaf frame is hinged with the ground through a fixed ground shaft 51. The fixed ground shaft 51 comprises a fixed seat and a rotating shaft, the fixed seat is embedded in the ground, the lower end of the rotating shaft is sleeved in the fixed seat, and the upper end of the rotating shaft is sleeved in the door leaf frame; the top of the inside of the door leaf frame is hinged to the original building structure 10 by a fixed top shaft 52. The fixed top shaft 52 includes a fixing member 521 and a top shaft 522, the fixing member 521 is disposed inside the original building structure 10, the upper end of the top shaft 522 is sleeved in the fixing member 521, and the lower end thereof is sleeved in the door frame. Preferably, the top shaft 522 is coupled to the fixed member 521 through a roller bearing 523.
As shown in fig. 1 and 2, the original building structure 10 on the left and right sides is fixed with a fixed side plate 30, and a gap is provided between the door frame and the fixed side plate 30. Preferably, the outer side of the fixed side plate 30 is provided with an inwardly concave arc. According to the invention, through the arrangement of the inner concave arcs and the gaps, when the door leaf frame and the laminated glass 40 rotate, the door leaf frame and the laminated glass do not touch the fixed side plate 30 on the side surface, so that the whole structure is more stable and safer. In this embodiment, the fixed side plate 30 is fixedly connected to the original building structure 10 by an anchor bolt.
Preferably, the side surface of the door frame is provided with a first wool top 91, one end of the first wool top 91 is connected with the door frame, the other end of the first wool top 91 is in contact with the fixed side plate 30, and the sealing performance between the door frame and the fixed side plate 30 is stronger through the first wool top 91.
Preferably, the second wool tops 92 are arranged at the top and the bottom of the door leaf frame, one end of the second wool top 92 is connected with the door leaf frame, the other end of the second wool top 92 is in contact with the original building structure 10 or the ground, and the second wool top 92 enables the sealing performance between the door leaf frame and the original building structure 10 or the ground to be stronger.
As shown in fig. 1 to 4, the door frame includes vertical door frames 21 on left and right sides and horizontal door frames 22 on upper and lower sides, the two vertical door frames 21 are disposed oppositely, and the two horizontal door frames 22 are disposed oppositely. Specifically, the vertical door frame 21 and the horizontal door frame 22 both include a door frame main body 221 and a door frame side plate 222, the door frame side plate 222 is located at the periphery of the door frame main body 221, and the door frame side plate 222 is connected to the door frame main body 221 in a fastening manner.
Preferably, an inwardly concave side plate groove 223 is formed in the outer side of the door frame side plate 222, wool tops (including the first wool top 91 and the second wool top 92) are arranged in the side plate groove 223, and the outer side surface of the wool tops protrudes out of the surface of the door frame side plate 222.
Preferably, the vertical door leaf frame 21 and the transverse door leaf frame 22 are made of aluminum alloy materials, so that the overall supporting performance is guaranteed, and the self weight is reduced.
The inside of the horizontal door frame 22 is provided with a door frame inner structure 225, and the vertical door frame 21 is fixedly connected with the door frame inner structure 225 through screws. In this embodiment, the door frame inner structure 225 is a screw hole with an opening, the screw hole protrudes from the inner surface of the horizontal door frame 22, and the screw passes through the screw hole and is fixed with the vertical door frame 21. Preferably, the screw hole is internally provided with a plurality of protrusions, so that the protrusions can be matched with the threads on the surface of the screw, and the connection is more stable.
The steel frame is fixed in the door leaf frame, and the door leaf frame is supported through the steel frame, so that the supporting effect of the door leaf frame is enhanced, and the stability of the ultra-wide and ultra-high door structure is ensured. The steel frame comprises a vertical steel frame 71 and a horizontal steel frame 72, the vertical steel frame 71 is arranged in the vertical door leaf frame 21, and two parallel vertical steel frames 71 are arranged in the vertical door leaf frame 21 on each side; the horizontal steel frames 72 are installed in the horizontal door frame 22, and two rows of horizontal steel frames 72 are arranged in the horizontal door frame 22 of each row side by side, so that the firmness of the vertical door frame 21 and the horizontal door frame 22 is fully ensured.
Specifically, the steel frame is disposed in a space defined by the door frame main body 221 and the door frame side plate 222, and the steel frame is fixed to the door frame main body 221. Preferably, a backing plate 94 is disposed between the steel frame and the door frame body 221, and the self-tapping screw 80 sequentially penetrates through the door frame body 221, the backing plate 94 and the steel frame, so that the steel frame is fixed to the door frame.
In this embodiment, the steelframe is the square tube section bar, has fully guaranteed the rigidity performance of steelframe.
The inboard center of door leaf frame is equipped with sunken mounting groove, and doubling glass 40 passes through the installation adhesive tape cover in the mounting groove. Preferably, the inside wall of mounting groove is equipped with a plurality of latches 224, and latch 224 is connected with the cooperation of installation adhesive tape and has guaranteed the stability of being connected between latch 224 and the installation adhesive tape.
The supporting parts of the invention are all designed to be concealed, the connection adopts a button type or concealed type screw for fixation, and a small amount of exposed decorative self-tapping screws 80, so that the whole oversized metal door structure system has more beautiful appearance, meets the functional practicability and also meets the decorative beauty.
As shown in fig. 1 and 6, the edge of the bottom of the outer side of the door leaf frame is provided with a bearing wheel 60, so that the deformation of the unconventional door leaf under the long-term action of self weight is avoided, and the door leaf is still ensured not to be influenced by the self weight and can be normally used.
The bearing wheel 60 is fixed to the door frame by an adjustable structure. The adjustable structure comprises an adjusting plate 61 and an adjusting shaft 62, the adjusting plate 61 is fixedly connected with the door leaf frame, the upper end of the adjusting shaft 62 is sleeved on the adjusting plate 61 and is connected with the adjusting plate 61 through an adjusting nut 63, and the lower end of the adjusting shaft 62 is connected with the bearing wheel 60.
The ultra-wide and ultra-high gate has the characteristics of stable structure, flexible opening, long-term self weight bearing, convenience in installation and simplicity in construction, and particularly comprises the following steps:
1. the steel frame structure is arranged in the door leaf frame made of aluminum alloy, and the transverse door leaf frame 22 and the vertical door leaf frame 21 are connected by screws, so that the internal structure stability and the appearance decoration are realized;
2. the opening mode is rotating shaft type rotation opening of the top and bottom shafts, and the fixed top shaft 52 is self-made and embedded in the steel door leaf frame and is firmly fixed with the original building structure 10, so that the door can be opened flexibly;
3. the bottom of the outer side of the door leaf frame is provided with an adjustable bearing wheel 60, so that the unconventional door leaf cannot deform under the influence of the self weight;
4. the supporting parts of the invention are all concealed, the connection adopts a button type or concealed type screw to fix, and a small amount of exposed decorative bolts;
5. the handle 41 is internally provided with a universal bolt which can be mechanically locked up and down to meet the security condition.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
The invention is described above with reference to the accompanying drawings, which are illustrative, and it is obvious that the implementation of the invention is not limited in the above manner, and it is within the scope of the invention to adopt various modifications of the inventive method concept and technical solution, or to apply the inventive concept and technical solution to other fields without modification.

Claims (10)

1. An oversized metal door structure system comprises an original building structure and laminated glass, and is characterized in that the periphery of the laminated glass is fixedly connected with a door leaf frame, and a steel frame is fixed in the door leaf frame;
the bottom of the inner side of the door leaf frame is hinged with the ground through a fixed ground shaft, and the top of the inner side of the door leaf frame is hinged with the original building structure through a fixed top shaft;
and the edge of the bottom of the outer side of the door leaf frame is provided with a bearing wheel.
2. The oversized metal door structure system as recited in claim 1, wherein fixed side plates are fixed on the original building structures on the left and right sides, and a gap is provided between the door leaf frame and the fixed side plates.
3. The oversized metal door structure system as recited in claim 1, wherein a handle is provided on the surface of the laminated glass, and the upper and lower ends of the handle are fixedly connected to the door leaf frame by means of a through-the-sky bolt.
4. The oversized metal door structure system as recited in claim 1, wherein the door leaf frame comprises vertical door leaf frames at left and right sides and horizontal door leaf frames at upper and lower sides, an inner door leaf frame structure is arranged inside the horizontal door leaf frame, and the vertical door leaf frame is fixedly connected with the inner door leaf frame structure through screws.
5. The oversized metal door structure system of claim 4, wherein the vertical door leaf frame and the transverse door leaf frame each comprise a door leaf frame body and a door leaf frame side plate, the door leaf frame side plate is located at the periphery of the door leaf frame body, and the door leaf frame side plate is connected with the door leaf frame body in a buckling manner.
6. The oversized metal door structure system as recited in claim 5, wherein the outer side of the door leaf frame side plate is provided with an inwardly concave side plate groove, a wool top is arranged in the side plate groove, and the outer side surface of the wool top protrudes out of the surface of the door leaf frame side plate.
7. The oversized metal door structure system as recited in claim 1, wherein a recessed mounting groove is provided in the center of the inner side of the door leaf frame, and the laminated glass is sleeved in the mounting groove by a mounting adhesive tape.
8. The oversized metal door structure system as recited in claim 1, wherein the fixed ground shaft comprises a fixed seat and a rotating shaft, the fixed seat is embedded in the ground, the lower end of the rotating shaft is sleeved in the fixed seat, and the upper end of the rotating shaft is sleeved in the door leaf frame.
9. The oversized metal door structure system as recited in claim 1 or 8, wherein the fixed top shaft comprises a fixing member and a top shaft, the fixing member is arranged in the original building structure, the upper end of the top shaft is sleeved in the fixing member, and the lower end of the top shaft is sleeved in the door leaf frame.
10. The oversized metal door structural system of claim 1, wherein the load-bearing wheels are fixed to the door leaf frame by an adjustable structure.
CN201911241403.4A 2019-12-06 2019-12-06 Super large metal door structural system Pending CN110792372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911241403.4A CN110792372A (en) 2019-12-06 2019-12-06 Super large metal door structural system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911241403.4A CN110792372A (en) 2019-12-06 2019-12-06 Super large metal door structural system

Publications (1)

Publication Number Publication Date
CN110792372A true CN110792372A (en) 2020-02-14

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ID=69447713

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911241403.4A Pending CN110792372A (en) 2019-12-06 2019-12-06 Super large metal door structural system

Country Status (1)

Country Link
CN (1) CN110792372A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2800437A1 (en) * 1999-10-29 2001-05-04 Alphacan Soveplast Rigid support with cover trim e.g. for door or gate has trim in form of U-section profile with single inner cavity for support
CN202249658U (en) * 2011-07-28 2012-05-30 沈阳远大铝业工程有限公司 Anti-pinch adhesive tape for swing door
CN202401897U (en) * 2011-11-25 2012-08-29 沈阳远大铝业工程有限公司 Glass floor spring door with steel-aluminum frame
CN205382845U (en) * 2016-01-22 2016-07-13 杭州人防设备有限公司 Civil defense door
CN211500355U (en) * 2019-12-06 2020-09-15 深圳市中装建设集团股份有限公司 Super large metal door structural system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2800437A1 (en) * 1999-10-29 2001-05-04 Alphacan Soveplast Rigid support with cover trim e.g. for door or gate has trim in form of U-section profile with single inner cavity for support
CN202249658U (en) * 2011-07-28 2012-05-30 沈阳远大铝业工程有限公司 Anti-pinch adhesive tape for swing door
CN202401897U (en) * 2011-11-25 2012-08-29 沈阳远大铝业工程有限公司 Glass floor spring door with steel-aluminum frame
CN205382845U (en) * 2016-01-22 2016-07-13 杭州人防设备有限公司 Civil defense door
CN211500355U (en) * 2019-12-06 2020-09-15 深圳市中装建设集团股份有限公司 Super large metal door structural system

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