CN110939354A - Ground bullet door anti-disengaging structure and ground bullet door - Google Patents
Ground bullet door anti-disengaging structure and ground bullet door Download PDFInfo
- Publication number
- CN110939354A CN110939354A CN201911203574.8A CN201911203574A CN110939354A CN 110939354 A CN110939354 A CN 110939354A CN 201911203574 A CN201911203574 A CN 201911203574A CN 110939354 A CN110939354 A CN 110939354A
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- Prior art keywords
- door
- shaft
- axle
- seat
- tongue
- Prior art date
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- 239000011521 glass Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 12
- 238000000926 separation method Methods 0.000 description 11
- 230000002265 prevention Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
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- 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
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- 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
- E06B3/02—Wings made completely of glass
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses an anti-falling structure of a ground spring door, which comprises a door frame assembly, a shaft tongue fixing seat, a shaft seat, a door clamp assembly, a connecting rope and a shaft tongue body, wherein the door frame assembly is provided with a shaft tongue mounting position, the door clamp assembly is provided with a shaft seat mounting position, the shaft tongue fixing seat is mounted at the shaft tongue mounting position and is fixedly connected with the door frame assembly, the shaft seat is mounted at the shaft seat mounting position and is fixedly connected with the door clamp assembly, the upper part of the shaft tongue body is fixed on the shaft tongue fixing seat, the upper part of the shaft tongue body is inserted into a shaft hole formed in the shaft seat, a glass door panel is mounted on the door clamp assembly, the glass door rotates along the shaft tongue body, and two ends of the connecting. The problem that the glass door plate drops is caused to easy deformation in the long-time application of axle tongue body through connecting the rope has been solved, carries out the anticreep with door frame subassembly and door clamp subassembly and connects, consolidates on the basis that does not change current ground bullet door structure to the reinforcement of existing ground bullet door. The invention also discloses a ground spring door.
Description
Technical Field
The invention relates to the field of doors and windows, in particular to a ground spring door anti-disengaging structure and a ground spring door.
Background
The ground spring door is a buried door shaft spring or a built-in vertical ground spring, and the door leaf can be freely opened inside and outside and is in a closed position when not touched. The ground spring door is a door which is common in decoration engineering and is also in a form of a door which is greatly kept in the existing building. However, in some existing curtain wall projects contacted by me, a plurality of pop gates fall off to further hurt people, and the falling reasons are as follows:
1. the ground spring of the ground spring door has high installation accuracy requirement and large construction deviation, the size of the door shaft extending into the shaft sleeve is small, and the ground spring shaft is separated from the shaft sleeve due to deformation of ground spring door glass or local settlement of the ground spring in the use process, so that the door leaf falls and topples;
2. in some markets with large flow or large-scale stations, particularly in the north, the door leaf needs to be closed for heat preservation, guests frequently open and close the ground spring door, so that great pressure is applied to the door shaft and the shaft sleeve, local deformation is generated, the door leaf falls off or breaks, and the door leaf falls and topples;
3. when the door leaf is large and heavy, the door leaf falls off and topples over after long-time use;
4. when the ground bounce door is used and is subjected to the action of an unconventional load of a door opened by a person violently or in a natural environment, the door leaf can fall off and topple over accidentally.
Therefore, need reform transform or consolidate current ground spring door, avoid influencing public safety because of ground spring door leaf drops and leads to the emergence accident.
Disclosure of Invention
In order to overcome the disadvantages of the prior art, an object of the present invention is to provide a door latch release preventing structure and a door latch, which can solve the problem that the door latch is easy to fall off.
One of the purposes of the invention is realized by adopting the following technical scheme:
the utility model provides a ground spring door anti-disengaging structure, includes door frame subassembly, axle tongue fixing base, axle bed, door clamp subassembly, connects rope and axle tongue body, the door frame subassembly is equipped with axle tongue installation position, the door clamp subassembly is equipped with axle bed installation position, axle tongue fixing base install in axle tongue installation position and with door frame subassembly fixed connection, the axle bed install in axle bed installation position and with door clamp subassembly fixed connection, the upper portion of axle tongue body is fixed in the axle tongue fixing base, the upper portion of axle tongue body peg graft in the shaft hole that the axle bed was equipped with, the glass door plant install in the door clamp subassembly, the glass door follows the rotation of axle tongue body, connect the rope both ends respectively with axle tongue fixing base with the axle bed is connected in order to prevent droing.
Furthermore, the anti-disengaging structure of the ground spring door further comprises an upper end anti-disengaging piece and a lower end anti-disengaging piece, wherein two ends of the upper end anti-disengaging piece are respectively connected with the connecting rope and the shaft tongue fixing seat, and two ends of the lower end anti-disengaging piece are respectively connected with the connecting rope and the shaft seat.
Further, the connection string is located between the upper end release preventing member and the lower end release preventing member.
Furthermore, the upper end anticreep piece with the lower extreme anticreep piece all is equipped with the via hole, it passes to connect the rope the via hole makes the upper end anticreep piece, the lower extreme anticreep piece reaches connect the rope and be connected together, the upper end anticreep piece the material of lower extreme anticreep piece is the stainless steel, it is wire rope to connect the rope.
Further, the upper end anti-falling piece and the lower end anti-falling piece are positioned on two sides of the shaft tongue body.
Furthermore, the shaft seat is provided with a shaft hole and two side mounting grooves, the two side mounting grooves are distributed at two ends of the shaft seat, the lower end of the shaft tongue body is inserted in the shaft hole, the ground spring door anti-disengaging structure further comprises a screw, and the screw penetrates through the side mounting grooves to enable the shaft seat to be fixed on the door clamp assembly; the shaft tongue fixing seat is provided with two end part mounting grooves, the two end part mounting grooves are distributed at two ends of the shaft tongue fixing seat, and screws penetrate through the end part mounting grooves to enable the shaft tongue fixing seat to be fixed on the door frame assembly.
Further, the door frame subassembly includes two fixed clamping pieces of door frame, the door presss from both sides the subassembly and includes two fixed clamping pieces of door clamp, ground spring door anti-disengaging structure still includes the screw, the screw makes two fixed clamping pieces of door frame fixed, the screw makes two fixed clamping pieces of door clamp are fixed, two fixed clamping pieces of door clamp form glass door plant fixed gap.
Further, the door clamp fixing clamping piece comprises a protrusion and a U-shaped gasket, and the U-shaped gasket is mounted on the protrusion and abuts against the glass door plate.
Further, the door presss from both sides fixed clamping piece includes a plurality of lateral part gasket, and a plurality of lateral part gasket distributes in two on the door frame fixed clamping piece, glass door plant both sides contradict in the lateral part gasket.
A ground spring door comprises the anti-disengaging structure of the ground spring door.
Compared with the prior art, the invention has the beneficial effects that:
the shaft tongue fixing seat is installed at the shaft tongue installation position and is fixedly connected with the door frame assembly, the shaft seat is installed at the shaft seat installation position and is fixedly connected with the door clamp assembly, the upper portion of the shaft tongue body is fixed on the shaft tongue fixing seat, the upper portion of the shaft tongue body is inserted into a shaft hole formed in the shaft seat, the glass door plate is installed on the door clamp assembly, the glass door rotates along the shaft tongue body, and two ends of the connecting rope are respectively connected with the shaft tongue fixing seat and the shaft seat to prevent falling off. The problem that the glass door plant drops has been caused to the easy deformation of axle tongue body in the long-time application through connecting the rope, connects the rope and connects axle tongue fixing base and door clamp subassembly anticreep, and even carries out the anticreep with door frame subassembly and door clamp subassembly and connect, consolidates on the basis that does not change current ground bullet door structure, and is simple and easy convenient to the reinforcement of existing ground bullet door.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a side view of a preferred embodiment of the anti-separation structure of the pop-up door of the present invention;
FIG. 2 is a perspective view of the anti-separation structure of the ground spring door shown in FIG. 1;
FIG. 3 is another perspective view of the anti-separation structure of the pop-up door shown in FIG. 1;
FIG. 4 is a further perspective view of the anti-separation structure of the pop-up door shown in FIG. 1;
FIG. 5 is an internal structure view of the anti-separation structure of the ground spring door shown in FIG. 1;
FIG. 6 is a side view of the anti-separation structure of the ground spring door shown in FIG. 1;
FIG. 7 is a partial structural view of the anti-separation structure of the ground spring door shown in FIG. 1;
FIG. 8 is another partial structural view of the anti-separation structure of the ground spring door shown in FIG. 1;
FIG. 9 is a further partial structural view of the anti-separation structure of the ground spring door shown in FIG. 1;
FIG. 10 is a block diagram of one of the anti-separation structures of the ground spring door shown in FIG. 1;
fig. 11 is a structural view of one of the ground spring door separation preventing structures shown in fig. 1.
In the figure: 10. a door frame assembly; 11. the door frame fixing clamping piece; 101. a shaft tongue mounting position; 20. a shaft tongue fixing seat; 202. an end mounting groove; 30. a shaft seat; 31. a shaft hole; 302. a side mounting groove; 40. a door clamp assembly; 41. a door clamp fixing clip; 401. a shaft seat mounting position; 403. a protrusion; 404. a U-shaped gasket; 405. a side pad; 50. connecting ropes; 60. an upper end anti-drop piece; 70. a lower end drop-preventing member; 71. a via hole; 80. a shaft tongue body; 90. a screw washer; 200. and (4) screws.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-11, an anti-releasing structure for a floor spring door comprises a door frame assembly 10, a shaft tongue fixing base 20, a shaft base 30, a door clamp assembly 40, a connecting rope 50 and a shaft tongue body 80, the door frame assembly 10 is provided with an axle tongue mounting location 101, the door clamp assembly 40 is provided with an axle seat mounting location 401, the shaft tongue fixing seat 20 is installed at the shaft tongue installation position 101 and is fixedly connected with the door frame assembly 10, the shaft seat 30 is mounted on the shaft seat mounting position 401 and is fixedly connected with the door clamp assembly 40, the upper part of the shaft tongue body 80 is fixed on the shaft tongue fixing seat 20, the upper part of the shaft tongue body 80 is inserted in the shaft hole 31 arranged on the shaft seat 30, the glass door panel is mounted to the door clamp assembly 40, the glass door rotates along the latch body 80, two ends of the connecting rope 50 are respectively connected with the shaft tongue fixing seat 20 and the shaft seat 30 to prevent falling off. Through connect rope 50 to have solved the easy problem that causes the glass door plant to drop that warp among the long-time application of axle tongue body 80, connect rope 50 and be connected axle tongue fixing base 20 and the anticreep of door clamp subassembly 40, even carry out the anticreep with door frame subassembly 10 and door clamp subassembly 40 and connect, consolidate on the basis that does not change current ground bullet door structure, simple and easy convenience to the reinforcement of existing ground bullet door.
In the implementation process, the door clamp cannot be replaced, the falling protector and the specially-made connecting plate can be added on the basis of the existing door clamp to complete reinforcement, and the falling protector connecting wire main body is arranged in the clamp in the later reinforcing period, so that the appearance of the existing door leaf is not influenced.
Preferably, the anti-release structure of the door of the ground bounce further comprises an upper end anti-release member 60 and a lower end anti-release member 70, wherein two ends of the upper end anti-release member 60 are respectively connected with the connecting rope 50 and the shaft tongue fixing seat 20, and two ends of the lower end anti-release member 70 are respectively connected with the connecting rope 50 and the shaft seat 30. The upper end detachment prevention member 60, the lower end detachment prevention member 70 and the connection rope 50 are connected together by the upper end detachment prevention member 60 and the lower end detachment prevention member 70, and thus, the stability is good.
Preferably, the connecting string 50 is positioned between the upper and lower end escape guards 60 and 70. The upper end anticreep piece 60 with lower extreme anticreep piece 70 all is equipped with via hole 71, it passes to connect rope 50 the via hole 71 makes upper end anticreep piece 60 lower extreme anticreep piece 70 reaches connect rope 50 and link to each other, upper end anticreep piece 60 lower extreme anticreep piece 70's material is the stainless steel, it is wire rope to connect rope 50. Simple installation and solves the problem of inconvenient installation.
Preferably, the upper end anti-slip member 60 and the lower end anti-slip member 70 are located at both sides of the shaft tongue body 80. In this embodiment, the upper end detachment prevention member 60 and the lower end detachment prevention member 70 are arranged in parallel, and the left end of the upper end detachment prevention member 60 is connected with the right end of the lower end detachment prevention member 70, or the right end of the upper end detachment prevention member 60 is connected with the left end of the lower end detachment prevention member 70, so that the structural stability is further improved.
Preferably, the shaft seat 30 is provided with a shaft hole 31 and two side mounting grooves 302, the two side mounting grooves 302 are distributed at two ends of the shaft seat 30, the lower end of the shaft tongue body 80 is inserted into the shaft hole 31, the door leaf anti-disengaging structure further comprises a screw 200 and a screw gasket 90, and the screw 200 passes through the side mounting grooves 302 to fix the shaft seat 30 to the door clip assembly 40; the shaft tongue fixing seat 20 is provided with two end portion mounting grooves 202, the two end portion mounting grooves 202 are distributed at two ends of the shaft tongue fixing seat 20, and a screw 200 penetrates through the end portion mounting grooves 202 to fix the shaft tongue fixing seat 20 to the doorframe assembly 10.
Preferably, door frame subassembly 10 includes two door frame fixing clip pieces 11, door clamp subassembly 40 includes two door clamp fixing clip pieces 41, door anti-disengaging structure is bounced still includes screw 200, screw 200 makes two door frame fixing clip pieces 11 fixed, screw 200 makes two door clamp fixing clip pieces 41 are fixed, two door clamp fixing clip pieces 41 form glass door plant fixed gap. The installation of glass door plant has been ensured on the one hand, and on the other hand has improved the efficiency of installation.
Preferably, the door clip fixing clip 41 includes a protrusion 403 and a U-shaped gasket 404, and the U-shaped gasket 404 is mounted on the protrusion 403 and abuts against the glass door panel. The door clip fixing clip 41 includes a plurality of side pads 405, the plurality of side pads 405 are distributed on the two door frame fixing clips 11, and both sides of the glass door panel are abutted to the side pads 405. The provision of the U-shaped gasket 404 and the side gasket 405 improves the safety of the glass door panel.
A ground spring door comprises the anti-disengaging structure of the ground spring door. In the application ground bullet door anti-disengaging structure in-process, door frame subassembly 10 reaches ground bullet door anti-disengaging structure is located the upper end of whole glass door plant, novel structure, design benefit, and the suitability is strong, facilitate promotion.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a ground spring door anti-disengaging structure, includes door frame subassembly, axle tongue fixing base, axle bed, door clamp subassembly, connects rope and axle tongue body, its characterized in that:
the door frame assembly is provided with an axle tongue mounting position, the door clamp assembly is provided with an axle seat mounting position, an axle tongue fixing seat is mounted at the axle tongue mounting position and fixedly connected with the door frame assembly, the axle seat is mounted at the axle seat mounting position and fixedly connected with the door clamp assembly, the upper part of the axle tongue body is fixed at the axle tongue fixing seat, the upper part of the axle tongue body is inserted in an axle hole formed in the axle seat, a glass door plate is mounted at the door clamp assembly, the glass door rotates along the axle tongue body, and two ends of the connecting rope are respectively connected with the axle tongue fixing seat and the axle seat to prevent falling off.
2. The anti-drop structure of a ground spring door of claim 1, wherein: the anti-disengaging structure of the ground spring door further comprises an upper end anti-disengaging piece and a lower end anti-disengaging piece, wherein two ends of the upper end anti-disengaging piece are respectively connected with the connecting rope and the shaft tongue fixing seat, and two ends of the lower end anti-disengaging piece are respectively connected with the connecting rope and the shaft seat.
3. The anti-drop structure of a ground spring door as claimed in claim 2, wherein: the connecting rope is positioned between the upper end anti-falling piece and the lower end anti-falling piece.
4. The anti-drop structure of a ground spring door as claimed in claim 2, wherein: the upper end anticreep piece with the lower extreme anticreep piece all is equipped with the via hole, it passes to connect the rope the via hole makes the upper end anticreep piece the lower extreme anticreep piece reaches connect the rope to be connected together, the upper end anticreep piece the material of lower extreme anticreep piece is the stainless steel, it is wire rope to connect the rope.
5. The anti-drop structure of a ground spring door as claimed in claim 2, wherein: the upper end anti-falling piece and the lower end anti-falling piece are positioned on two sides of the shaft tongue body.
6. The anti-drop structure of a ground spring door of claim 1, wherein: the shaft seat is provided with a shaft hole and two side mounting grooves, the two side mounting grooves are distributed at two ends of the shaft seat, the lower end of the shaft tongue body is inserted in the shaft hole, and the ground spring door anti-disengaging structure further comprises a screw which penetrates through the side mounting grooves to enable the shaft seat to be fixed on the door clamp assembly; the shaft tongue fixing seat is provided with two end part mounting grooves, the two end part mounting grooves are distributed at two ends of the shaft tongue fixing seat, and screws penetrate through the end part mounting grooves to enable the shaft tongue fixing seat to be fixed on the door frame assembly.
7. The anti-drop structure of a ground spring door of claim 1, wherein: the door frame subassembly includes two door frame fixed clamping pieces, the door presss from both sides the subassembly and includes two door presss from both sides fixed clamping piece, the ground bounce door anti-disengaging structure still includes the screw, the screw makes two door frame fixed clamping pieces fixed, the screw makes two the door presss from both sides fixed clamping piece is fixed, two the door presss from both sides fixed clamping piece and forms glass door plant fixed clearance.
8. The anti-drop structure of a ground spring door of claim 7, wherein: the door clamp fixing clamping piece comprises a protrusion and a U-shaped gasket, and the U-shaped gasket is arranged on the protrusion and abuts against the glass door plate.
9. The anti-drop structure of a ground spring door of claim 7, wherein: the door clamp fixing clamping piece comprises a plurality of side part gaskets, the side part gaskets are distributed on the two door frame fixing clamping pieces, and two sides of the glass door plate are abutted to the side part gaskets.
10. A ground spring door, its characterized in that: comprising the anti-drop structure of the ground spring door as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911203574.8A CN110939354A (en) | 2019-11-29 | 2019-11-29 | Ground bullet door anti-disengaging structure and ground bullet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911203574.8A CN110939354A (en) | 2019-11-29 | 2019-11-29 | Ground bullet door anti-disengaging structure and ground bullet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110939354A true CN110939354A (en) | 2020-03-31 |
Family
ID=69909441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911203574.8A Pending CN110939354A (en) | 2019-11-29 | 2019-11-29 | Ground bullet door anti-disengaging structure and ground bullet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110939354A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027266A (en) * | 2021-04-29 | 2021-06-25 | 广州安德信幕墙有限公司 | Ground bullet door pivot formula vertical hinged door emptys safety device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101158263A (en) * | 2007-10-19 | 2008-04-09 | 梁乐逊 | Window sash dropping preventing device |
| CN201339381Y (en) * | 2009-01-12 | 2009-11-04 | 东莞市坚朗五金制品有限公司 | Door articulated device |
| CN203584199U (en) * | 2013-08-05 | 2014-05-07 | 黄耀祥 | Movable device for glass door installation |
| CN207063873U (en) * | 2017-07-06 | 2018-03-02 | 中国建筑第二工程局有限公司 | Curtain ground bounce door anti-falling device and curtain ground bounce door system thereof |
| CN211666532U (en) * | 2019-11-29 | 2020-10-13 | 广州安德信幕墙有限公司 | Ground bullet door anti-disengaging structure and ground bullet door |
-
2019
- 2019-11-29 CN CN201911203574.8A patent/CN110939354A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101158263A (en) * | 2007-10-19 | 2008-04-09 | 梁乐逊 | Window sash dropping preventing device |
| CN201339381Y (en) * | 2009-01-12 | 2009-11-04 | 东莞市坚朗五金制品有限公司 | Door articulated device |
| CN203584199U (en) * | 2013-08-05 | 2014-05-07 | 黄耀祥 | Movable device for glass door installation |
| CN207063873U (en) * | 2017-07-06 | 2018-03-02 | 中国建筑第二工程局有限公司 | Curtain ground bounce door anti-falling device and curtain ground bounce door system thereof |
| CN211666532U (en) * | 2019-11-29 | 2020-10-13 | 广州安德信幕墙有限公司 | Ground bullet door anti-disengaging structure and ground bullet door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027266A (en) * | 2021-04-29 | 2021-06-25 | 广州安德信幕墙有限公司 | Ground bullet door pivot formula vertical hinged door emptys safety device |
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