CN107747469A - A kind of anti-follow door for cell - Google Patents

A kind of anti-follow door for cell Download PDF

Info

Publication number
CN107747469A
CN107747469A CN201711001388.7A CN201711001388A CN107747469A CN 107747469 A CN107747469 A CN 107747469A CN 201711001388 A CN201711001388 A CN 201711001388A CN 107747469 A CN107747469 A CN 107747469A
Authority
CN
China
Prior art keywords
door
cell
safety door
safety
follow
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
CN201711001388.7A
Other languages
Chinese (zh)
Inventor
官轲
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 Qinlin Technology Co Ltd
Original Assignee
Shenzhen Qinlin Technology 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 Qinlin Technology Co Ltd filed Critical Shenzhen Qinlin Technology Co Ltd
Priority to CN201711001388.7A priority Critical patent/CN107747469A/en
Publication of CN107747469A publication Critical patent/CN107747469A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B11/00Means for allowing passage through fences, barriers or the like, e.g. stiles
    • E06B11/08Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00563Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns

Abstract

The invention discloses a kind of anti-follow door for cell, it is related to safety door technical field.The anti-follow door for cell of the present invention, including doorframe, side rail, safety door, safety door sill, doorframe includes the door beam and vertical the first door pillar and the second door pillar for being located at Men Liang both ends bottom located at top, the front end face of side rail and the first door pillar is fastenedly connected, the internal face of first door pillar is provided with door lock assembly, safety door one end and the internal face of the second door pillar are hinged, and the safety door other end coordinates opening and the locking for carrying out safety door with door lock assembly;The front end face close to the second door pillar of safety door sill and safety door is hinged.The present invention is simple and reasonable, and design is various, on the premise of ensureing that cell enters and exits anti-trailing security, greatly reduces production cost and use cost, elegant in appearance.

Description

A kind of anti-follow door for cell
Technical field:
The present invention relates to safety door field, and in particular to a kind of anti-follow door for cell.
Background technology:
Anti- tail safety door is a kind of safety door that bank, insurance company, transportation industry are risen in recent years.Existing anti-tail Generally it is made up of with door the first sect, the second sect, center-aisle and twice door lock linkage apparatus, Card Reader is equipped with two sects Device, standby lock, handle, it is safe although rational in infrastructure, when the anti-tail safety door is applied into cell, cost mistake Height, moulded excessively heavy closed, internal structure is also complex, lacks ventilation and decorative effect.
The content of the invention:
The technical problems to be solved by the invention are to provide a kind of anti-follow door for cell, are ensuring anti-to trail peace Simple and reasonable various on the premise of full property, decoration scheme is various, is bonded the environment of cell, is suitable as the anti-tail of cell With door.
The technical problems to be solved by the invention are realized using following technical scheme:
A kind of anti-follow door for cell, including doorframe, side rail, the safety door in doorframe, safety door sill, institute Stating doorframe includes the door beam located at top and vertical the first door pillar and the second door pillar for being located at Men Liang both ends bottom, the side rail It is fastenedly connected with the front end face of the first door pillar, the internal face of first door pillar is provided with door lock assembly, and the safety door is along highly The one end in direction and the internal face of the second door pillar are hinged, and the other end of the safety door along short transverse coordinates with door lock assembly is pacified The opening of air cock and locking;The front end face close to the second door pillar of the safety door sill and safety door is hinged;
The door lock assembly includes:Recognition unit, for sensing the password of user, fingerprint or entering card release;Controller, it is used for Judge whether the user cipher, fingerprint or disengaging card information of recognition unit sensing are correct;Door lock unit, for judging when controller User cipher, fingerprint or disengaging card information it is correct when, control the unlatching of safety door, when controller judge user cipher, refer to When line or disengaging card information mistake, the locking of safety door is carried out.
Further, the safety door includes:Upper buttress brace located at top, the lower buttress brace located at bottom, located at institute State the decoration door between buttress brace and lower buttress brace;The upper buttress brace includes:It is starting stave, the second riser, perpendicular located at first The first transverse slat and the second transverse slat between plate and the second riser, the first crossbeam located at starting stave and the second riser bottom;Institute Stating lower buttress brace includes:3rd riser, the 4th riser, the 3rd transverse slat between the 3rd riser and the 4th riser and the 4th are horizontal Plate, the second cross beam located at the 3rd riser and the 4th riser top.
Further, alignment apartment is provided between second column and second cross beam, the alignment apartment includes:With second The first be hinged electric wire fastener of column rear end face, the second electric wire fastener being hinged with second cross beam rear end face, the first electric wire Live wire is connected between fastener and the second electric wire fastener.
Further, the top of the decoration door is fastenedly connected with first crossbeam by fastener, pin member.
Further, the upper and lower part of the second column rear end face is equipped with bradyseism structure, the bradyseism structure bag The bradyseism main body being hinged with the second column rear end face is included, the bradyseism main body is provided with bradyseism pad towards the wall of safety door.
Further, the side rail includes the fence upright away from the first door pillar, cross tube, sheer pole, guardrail decoration Structure.
Further, the guardrail decorating structure is some montants between cross tube and sheer pole, or located at upper Some montant, hyphen bars staggeredly between cross bar and sheer pole, or the guardrail decorative panel being embedded between cross tube and sheer pole.
Further, the safety door sill is some railings be arrangeding in parallel, or including door column framework, door column ornamental knot The integral structure of structure.
Further, door column decorating structure for the hollow out annulus in door column framework or is embedded in a column framework Door column decorative panel.
The beneficial effects of the invention are as follows:1st, anti-tail safety door of the invention, common first sect, the second sect, Be improved in the mechanism of center-aisle and twice door lock linkage apparatus, there is provided doorframe, side rail, safety door, safety door sill, The foundation structure of door lock assembly, simple and reasonable, safety door, side rail, the structure design of safety door sill are various, and can enter The a variety of beautiful decorations of row, on the premise of ensureing that cell enters and exits anti-trailing security, greatly reduce production cost and use Cost, it is elegant in appearance.
2nd, door lock assembly of the invention identifies wide variety, bag using conventional recognition unit, controller, door lock unit Include password, fingerprint, enter card release, on the premise of security, also provide a variety of disengaging modes, more hommization for resident family.
3rd, exit structure of the invention, decoration door can have both been used to add buttress brace knot up and down as main body Structure, ensure the firm and anti-seismic performance of safety door, extend service life;Decoration door passes through two kinds of fastener, pin member fixations Part is fixed in safety door, it is therefore prevented that artificial destruction, other purposes such as has been also convenient for publicizing, has alarmed using decoration door.
4th, bradyseism structure design of the invention, can limit the maximum moving range of safety door, also prevent artificial thrust The too quickly situation for causing safety door grazing column and damaging occurs.
5th, side rail of the invention, safety door sill structure design are various, and it is less to draw materials, both with certain decorative beauty Effect is seen, reduces cost again.
Brief description of the drawings:
Fig. 1 is the front view of the anti-follow door for cell of embodiment 1;
Fig. 2 is the rearview of the anti-follow door for cell of embodiment 1;
Fig. 3 is the northwest side view of the anti-follow door for cell of embodiment 1;
Fig. 4 is the front view of the anti-follow door for cell of embodiment 2;
Fig. 5 is the northwest side view of the anti-follow door for cell of embodiment 2;
Fig. 6 is the northeast side view of the anti-follow door for cell of embodiment 3;
Fig. 7 is the rearview of the anti-follow door for cell of embodiment 3;
Fig. 8 is the northwest side view of the anti-follow door for cell of embodiment 3;
Wherein, 1- doorframes;2- side rails;3- safety doors;4- safety door sills;5- door lock assemblies;7- fasteners;8- latches Part;11- door beams;The door pillars of 12- first;The door pillars of 13- second;21- fence uprights;22- cross tubes;23- sheer poles;24- montants; 25- hyphen bars;26- guardrail decorative panels;33- decoration doors;41- railings;42- doors column framework;43- hollow out annulus;44- doors column is decorated Plate;61- the first electric wire fasteners;62- the second electric wire fasteners;63- electric wires;91- bradyseism main bodys;92- bradyseism pads;311- One riser;The risers of 312- second;The transverse slats of 313- first;The transverse slats of 314- second;315- first crossbeams;The risers of 321- the 3rd;322- 4th riser;The transverse slats of 323- the 3rd;The transverse slats of 324- the 4th;325- second cross beams.
Embodiment:
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
As Figure 1-3, the anti-follow door for cell of the present embodiment, including doorframe 1, side rail 2, located at doorframe 1 Interior safety door 3, safety door sill 4.Doorframe 1 is included located at the door beam 11 at top and vertically located at the first of the both ends bottom of door beam 11 The door pillar 13 of door pillar 12 and second.The front end face of side rail 2 and the first door pillar 12 is fastenedly connected, and the internal face of the first door pillar 12 is provided with Door lock assembly 5.The front end face close to the second door pillar 13 of safety door sill 4 and safety door 3 is hinged.Safety door 3 is along short transverse One end and the internal face of the second door pillar 13 are hinged, and the other end of the safety door 3 along short transverse coordinates with door lock assembly 5 carries out safety The opening of door 3 and locking.Wherein, side rail 2 include away from the fence upright 21 of the first door pillar 12, cross tube 22, sheer pole 23, Guardrail decorating structure.Guardrail decorating structure is some montants 24 between cross tube 22 and sheer pole 23.Safety door sill 4 is Some railings 41 be arrangeding in parallel.
As Figure 2-3, safety door 3 includes:Upper buttress brace located at top, the lower buttress brace located at bottom, located at institute State the decoration door 33 between buttress brace and lower buttress brace.Upper buttress brace includes:Starting stave 311, the second riser 312, located at It is the first transverse slat 313 and the second transverse slat 314 between one riser 311 and the second riser 312, perpendicular located at starting stave 311 and second The first crossbeam 315 of the bottom of plate 312.Lower buttress brace includes:3rd riser 321, the 4th riser 322, located at the 3rd riser 321 with The 3rd transverse slat 323 and the 4th transverse slat 324 between 4th riser 322, located at the 3rd riser 321 and the top of the 4th riser 322 Second cross beam 325.The top of decoration door 33 is fastenedly connected with first crossbeam 315 by fastener 7, pin member 8.Second column 13 325 are provided with alignment apartment between second cross beam, and alignment apartment includes:Fastened with the first electric wire that the rear end face of the second column 13 is hinged Part 61, the second electric wire fastener 62 being hinged with the rear end face of second cross beam 325, the first electric wire fastener 61 and the second electric wire fasten Live wire 63 is connected between part 62.The upper and lower part of the rear end face of second column 13 is equipped with bradyseism structure, and bradyseism structure includes The bradyseism main body 91 being hinged with the rear end face of the second column 13, bradyseism main body 91 are provided with bradyseism pad 92 towards the wall of safety door 3.
Door lock assembly 5 includes:Recognition unit, for sensing the password of user, fingerprint or entering card release;Controller, for sentencing Whether user cipher, fingerprint or the disengaging card information that disconnected recognition unit senses are correct;Door lock unit, for what is judged when controller When user cipher, fingerprint or correct disengaging card information, the unlatching of safety door is controlled, when user cipher, the fingerprint that controller judges Or during disengaging card information mistake, carry out the locking of safety door.Specifically, recognition unit be RFID card reader, fingerprint capturer or PIN PAD;Door lock unit is with magnetic element, can coordinate with the magnetic part being correspondingly arranged on safety door, be pacified The unlatching and locking of air cock.
The course of work of the anti-follow door of the present embodiment:Neighbours living by door lock assembly typing password, typing refer to Line is brushed into card release, the password of the recognition unit sensing user on locking device, fingerprint or enters card release.Controller judges that identification is single Whether user cipher, fingerprint or the disengaging card information that member senses are correct.When the user cipher of controller judgement, fingerprint or enter card release When information is correct, door lock unit control safety door is opened.Resident family pushes safety door open and enters cell, and safety door sill revolves with safety door Turn, only allow a people to enter, when resident family enters fashionable, safety door sill just blocks the home position of safety door;When user enters completely When entering cell, safety door sill, safety door rotation return, locking unit carry out the locking of safety door so that follow-up resident family enters automatically Enter.
Embodiment 2
As illustrated in figures 4-5, the anti-follow door for cell of the present embodiment, including doorframe 1, side rail 2, located at doorframe 1 Interior safety door 3, safety door sill 4.Doorframe 1 is included located at the door beam 11 at top and vertically located at the first of the both ends bottom of door beam 11 The door pillar 13 of door pillar 12 and second.The front end face of side rail 2 and the first door pillar 12 is fastenedly connected, and the internal face of the first door pillar 12 is provided with Door lock assembly 5.The present embodiment and the difference of embodiment 1 are:Fence upright 21 of the side rail 2 including remote first door pillar 12, Cross tube 22, sheer pole 23, guardrail decorating structure.Guardrail decorating structure is some between cross tube 22 and sheer pole 23 Montant 24, hyphen bar 25 staggeredly.Safety door sill 4 is door column framework 42, the integral structure of door column decorating structure.Door column decoration Structure is the hollow out annulus 43 in door column framework 42.
Embodiment 3
As shown in figs 6-8, the anti-follow door for cell of the present embodiment, including doorframe 1, side rail 2, located at doorframe 1 Interior safety door 3, safety door sill 4.Compared with embodiment 1 and embodiment 2, structure is simplified, buttress brace is eliminated and adds with lower Brutal.Side rail 2 includes the fence upright 21 away from the first door pillar 12, cross tube 22, sheer pole (not shown), guardrail dress Adorn structure.Guardrail decorating structure is the guardrail decorative panel 26 being embedded between cross tube 22 and sheer pole.Safety door sill 4 is door column frame The integral structure of frame 42, door column decorating structure.Door column decorating structure is the door column decorative panel 44 in door column framework 42.Such as Shown in Fig. 6, " good fortune " word is carved on door column decorative panel 44, there is certain beautiful decoration effect.
The anti-follow door of the present invention is simple and reasonable, and safety door, side rail, the structure design of safety door sill are various, and A variety of beautiful decorations can be carried out, on the premise of ensureing that cell enters and exits anti-trailing security, greatly reduce production cost And use cost, it is elegant in appearance.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (9)

1. a kind of anti-follow door for cell, including doorframe, side rail, the safety door in doorframe, safety door sill, it is special Sign is that the doorframe includes the door beam and vertical the first door pillar and the second door pillar for being located at Men Liang both ends bottom located at top, The front end face of the side rail and the first door pillar is fastenedly connected, and the internal face of first door pillar is provided with door lock assembly, the peace The one end of air cock along short transverse and the internal face of the second door pillar are hinged, the other end and door lock assembly of the safety door along short transverse Coordinate the opening for carrying out safety door and locking;The front end face close to the second door pillar of the safety door sill and safety door is hinged;
The door lock assembly includes:Recognition unit, for sensing the password of user, fingerprint or entering card release;Controller, for judging Whether user cipher, fingerprint or the disengaging card information that recognition unit senses are correct;Door lock unit, for the use judged when controller Family password, fingerprint or disengaging card information it is correct when, control the unlatching of safety door, when controller judge user cipher, fingerprint or When passing in and out card information mistake, the locking of safety door is carried out.
2. the anti-follow door according to claim 1 for cell, it is characterised in that the safety door includes:Located at upper The upper buttress brace in portion, the lower buttress brace located at bottom, the decoration door between the upper buttress brace and lower buttress brace;It is described above to add Brutal includes:Starting stave, the second riser, the first transverse slat between starting stave and the second riser and the second transverse slat, set First crossbeam in starting stave and the second riser bottom;The lower buttress brace includes:3rd riser, the 4th riser, located at The 3rd transverse slat and the 4th transverse slat between three risers and the 4th riser, the second horizontal stroke located at the 3rd riser and the 4th riser top Beam.
3. the anti-follow door according to claim 2 for cell, it is characterised in that second column and second cross beam Between be provided with alignment apartment, the alignment apartment includes:The first electric wire fastener being hinged with the second column rear end face, it is horizontal with second The second be hinged electric wire fastener of beam rear end face, live wire is connected between the first electric wire fastener and the second electric wire fastener.
4. the anti-follow door according to claim 2 for cell, it is characterised in that the top of the decoration door and first Crossbeam is fastenedly connected by fastener, pin member.
5. the anti-follow door according to claim 1 for cell, it is characterised in that the second column rear end face it is upper Portion and bottom are equipped with bradyseism structure, and the bradyseism structure includes the bradyseism main body being hinged with the second column rear end face, described slow Shake main body is provided with bradyseism pad towards the wall of safety door.
6. the anti-follow door for cell according to claim any one of 1-5, it is characterised in that the side rail includes Fence upright, cross tube, sheer pole, guardrail decorating structure away from the first door pillar.
7. the anti-follow door according to claim 6 for cell, it is characterised in that the guardrail decorating structure be located at Some montants between cross tube and sheer pole, or some montant, the hyphen bars staggeredly between cross tube and sheer pole, Or it is embedded at the guardrail decorative panel between cross tube and sheer pole.
8. the anti-follow door for cell according to claim any one of 1-5, it is characterised in that the safety door sill is Some railings be arrangeding in parallel, or the integral structure including door column framework, door column decorating structure.
9. the anti-follow door according to claim 8 for cell, it is characterised in that door column decorating structure be located at Hollow out annulus in door column framework or the door column decorative panel being embedded in a column framework.
CN201711001388.7A 2017-10-24 2017-10-24 A kind of anti-follow door for cell Pending CN107747469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711001388.7A CN107747469A (en) 2017-10-24 2017-10-24 A kind of anti-follow door for cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711001388.7A CN107747469A (en) 2017-10-24 2017-10-24 A kind of anti-follow door for cell

Publications (1)

Publication Number Publication Date
CN107747469A true CN107747469A (en) 2018-03-02

Family

ID=61254019

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711001388.7A Pending CN107747469A (en) 2017-10-24 2017-10-24 A kind of anti-follow door for cell

Country Status (1)

Country Link
CN (1) CN107747469A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109440684A (en) * 2018-12-28 2019-03-08 宁波隆诚轨道交通科技股份有限公司 A kind of valve system of automatic ticket checker

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090090063A1 (en) * 2007-10-03 2009-04-09 Stephen Kucer Entrance control system
CN201310273Y (en) * 2008-10-21 2009-09-16 贺文华 Three-leaf automatic and safe rotating grating door
CN201310272Y (en) * 2008-10-21 2009-09-16 贺文华 Two-leaf automatic and safe rotating grating door
CN204343925U (en) * 2014-12-22 2015-05-20 江西远大保险设备实业集团有限公司 The anti-follow door in a kind of bank business hall
US20160010378A1 (en) * 2014-07-09 2016-01-14 Z-Image, Llc Automated entrance
CN204995059U (en) * 2015-08-04 2016-01-27 谢明伦 Automatic emergency exit resets
CN207420426U (en) * 2017-10-24 2018-05-29 深圳市亲邻科技有限公司 A kind of anti-follow door for cell

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090090063A1 (en) * 2007-10-03 2009-04-09 Stephen Kucer Entrance control system
CN201310273Y (en) * 2008-10-21 2009-09-16 贺文华 Three-leaf automatic and safe rotating grating door
CN201310272Y (en) * 2008-10-21 2009-09-16 贺文华 Two-leaf automatic and safe rotating grating door
US20160010378A1 (en) * 2014-07-09 2016-01-14 Z-Image, Llc Automated entrance
CN204343925U (en) * 2014-12-22 2015-05-20 江西远大保险设备实业集团有限公司 The anti-follow door in a kind of bank business hall
CN204995059U (en) * 2015-08-04 2016-01-27 谢明伦 Automatic emergency exit resets
CN207420426U (en) * 2017-10-24 2018-05-29 深圳市亲邻科技有限公司 A kind of anti-follow door for cell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109440684A (en) * 2018-12-28 2019-03-08 宁波隆诚轨道交通科技股份有限公司 A kind of valve system of automatic ticket checker
CN109440684B (en) * 2018-12-28 2023-09-12 宁波隆诚轨道交通科技股份有限公司 Gate device of automatic ticket checking machine

Similar Documents

Publication Publication Date Title
CN102259811B (en) Guardrail for aerial working platform
CN202300116U (en) Safety door guard rail
CN201723107U (en) Dual-open type burglary-resistant window
CN207420426U (en) A kind of anti-follow door for cell
CN107747469A (en) A kind of anti-follow door for cell
CN207090728U (en) A kind of Motorized lift device suitable for the transformation of old residential building
CN201695923U (en) Sharp-angle type burglary-resisting window
CN204663306U (en) A kind of vertical-hinged type inner-opening type safety door
CN206049085U (en) A kind of safely, conveniently type curtain wall makes uses drawing save set
CN208220613U (en) A kind of pedestrian passage door
CN206903244U (en) Building construction hoist overall assembled input and output material operating platform
CN207160887U (en) A kind of burglary-resisting window
CN106555438A (en) Superposed type moves the commercial house
CN205857781U (en) A kind of curtain wall cleaning and the Sash fastener safeguarded
CN106593201A (en) Wind prevention door
CN206513276U (en) A kind of movable expanding type burglary-resisting window
CN209637550U (en) Traversing secret room door is moved back in a kind of intelligence
CN205502885U (en) Sliding door spacing closing cap structure of preventing burglary
CN200992904Y (en) Plastic-steel anti-theft window
CN205277249U (en) Child safety door fence
CN205858132U (en) Guard rail with upper volume sliding sash with disappearing screen window
CN104287531B (en) A kind of locker for being easy to safeguard
CN101514604A (en) Upright dual-control weight door-locking queuing machine
CN204475618U (en) Novel glass curtain aeration section bar
CN201228494Y (en) Pi-shaped double control weight lock door queue machine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination