CN108412386A - Anti-theft door structure - Google Patents

Anti-theft door structure Download PDF

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Publication number
CN108412386A
CN108412386A CN201810219245.1A CN201810219245A CN108412386A CN 108412386 A CN108412386 A CN 108412386A CN 201810219245 A CN201810219245 A CN 201810219245A CN 108412386 A CN108412386 A CN 108412386A
Authority
CN
China
Prior art keywords
door body
blade
connecting rod
rotating
pulley
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.)
Granted
Application number
CN201810219245.1A
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Chinese (zh)
Other versions
CN108412386B (en
Inventor
陈淑红
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.)
Shandong Zhongke Industry Research Institute Technology Transfer Co ltd
Original Assignee
Individual
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
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Priority to CN201810219245.1A priority Critical patent/CN108412386B/en
Publication of CN108412386A publication Critical patent/CN108412386A/en
Application granted granted Critical
Publication of CN108412386B publication Critical patent/CN108412386B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E06B5/00Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/11Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B29/00Cylinder locks and other locks with plate tumblers which are set by pushing the key in
    • E05B29/0033Cylinder locks and other locks with plate tumblers which are set by pushing the key in with floating plate tumblers, i.e. sliding or sliding and rotating in a plane
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • 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
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/28Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • 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
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Architecture (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The invention discloses a kind of Anti-theft door structures, including door body, theftproof lock, it is characterised in that:The back both sides of the door body are respectively arranged with driving mechanism, it is extended with wallboard on the side wall of wall, it is formed with accommodation space above wallboard, driving mechanism includes driving motor, drive rod, connecting rod and connecting rod, one end of drive rod is connect with driving motor, the other end of drive rod and one end of connecting rod connect, the back both sides of door body are respectively arranged with a hinged seat, the hinged seat connection corresponding with door body back of the other end of connecting rod, one end of connecting rod is articulated on wall, the other end of connecting rod is articulated on corresponding hinged seat, in door body closed state, drive rod and connecting rod are on the same line.The present invention provides a kind of Anti-theft door structures so that door body and doorframe seamless can coincide, and door body occupied space can be avoided after door body opening, and increasing doorframe can enable to door body to be not easy to open by the size of object, improve anti-theft effect.

Description

Anti-theft door structure
Technical field
The present invention relates to a kind of door body structure more particularly to a kind of Anti-theft door structures.
Background technology
The full name of antitheft door is " anti-theft safety door ".It has both antitheft and safe performance, it is furnished with theftproof lock, certain Unnormal unlocking under certain condition can be resisted in time, and there is certain security protection performance and meet corresponding anti-theft security rank Door, antitheft door has become one of the house ornamentation of daily household indispensability.
For example, the Chinese invention of existing Publication No. CN106351544A discloses《Antitheft door》, including door body, door lock machine Structure, air passage, camera, display screen, memory and emergency power supply are respectively arranged with the door lock inside and outside the door body Mechanism is provided with the air passage in the door body, and the camera is embedded in the door body, and towards outside room, described aobvious Display screen and the memory are separately positioned on the door body towards on surface within doors, and the camera, the display screen and It is electrically connected to each other between the memory, power supply adaptor is additionally provided in the door body.
For another example the Chinese invention of existing Publication No. CN105952271A discloses《Theftproof lock》, including lock body and it is located at lock Lock core in body, further includes control chip and the touch sensor for detecting lock core by the opening time, and the contact passes Sensor is located at the key hole outer end of lock core, and control chip is connected with touch sensor;Signal is equipped in the lock body to emit Device, the signal projector are connected with control chip;Alarm, the alarm and control chip phase are equipped in the lock body Even.
Invention content
The technical problem to be solved by the present invention is to the present situations for the prior art, provide a kind of Anti-theft door structure so that door Body and doorframe seamless can coincide, and can avoid door body occupied space after door body opening, object can be passed through by increasing doorframe Size improve anti-theft effect meanwhile, it is capable to so that door body is not easy to open.
Technical solution is used by the present invention solves above-mentioned technical problem:A kind of Anti-theft door structure, including it is set to wall Door body on body and the theftproof lock being set on door body, it is characterised in that:The back both sides of the door body are respectively set There is a driving mechanism being placed within wall, a wallboard being located above driving mechanism is extended on the side wall of wall, on wallboard Side is formed with one and receives the accommodation space of door body for hiding, and driving mechanism includes driving motor, drive rod, connecting rod and connecting rod, One end of drive rod is connect with driving motor, and the other end of drive rod and one end of connecting rod connect, the back both sides point of door body It is not provided with a hinged seat, the other end hinged seat connection corresponding with door body back of connecting rod, one end of connecting rod is articulated with wall On body, the other end of connecting rod is articulated on corresponding hinged seat, and in door body closed state, drive rod and connecting rod are same On one straight line.
As an improvement, the inner side of door is provided with an insect prevention screen component, which includes being set to wall one Driving pulley that side is vertically arranged is set to that the support shaft of lateral arrangement on the downside of the wallboard, one group to be located at support shaft one end perpendicular It is transmission rope that the second belt wheel to first pulley positioned opposite, positioned at support shaft other end lateral arrangement, both ends are closed, multiple It is slideably positioned in the first sliding sleeve of support shaft one end, multiple the second sliding sleeves for being slideably positioned in the support shaft other end, transmission rope bypasses Driving pulley returns to driving pulley further around after crossing the second belt wheel most through one of first pulley through another first pulley, often The first hinge bar being hinged by lower section head and the tail between a first sliding sleeve is connected with each other, under passing through between each second sliding sleeve The second hinge bar that side is hinged from beginning to end is connected with each other, and is extended on the first sliding sleeve on the outermost side of the second belt wheel direction Have first connecting portion, the first connecting portion be connected to the transmission rope that is located in one of between first pulley and the second belt wheel it On, it is extended with second connecting portion on the second sliding sleeve on the outermost side of first pulley direction, which is connected to On transmission rope between another first pulley and the second belt wheel, it is provided with below the first sliding sleeve and is connected to The first fly net on one hinge bar is provided with the second insect prevention being connected on the second hinge bar below the second sliding sleeve Net.Driving pulley rotation of the present invention, drives transmission rope movement, by the setting of first pulley and the second belt wheel, one of band Transmission rope conveying direction between wheel and the second belt wheel is with the transmission rope conveying direction between another belt wheel and the second belt wheel Just on the contrary, in this way, transmission rope drives the first sliding sleeve and the second sliding sleeve to move toward one another, realize the first insect preventing door and the second insect prevention Door is opened or is closed, effectively prevent winged insect get in and the safety and health hidden danger brought.
It improves again, the theftproof lock includes the blade-rotating of lock core, jam plate, key and multiple coincidences, offers and is used on jam plate The lockhole that key is inserted into, the back of jam plate are provided with a shaft at lockhole, and one end of each blade-rotating is rotatably dispose in shaft On, it is provided with the torsional spring for resetting each blade-rotating in shaft, it is opposite in each blade-rotating to offer the first limit hole and the Two limit holes, the first limit hole and the second limit hole in each blade-rotating overlap respectively, in the first limit of each blade-rotating The limit channels of connection the first limit hole and the second limit hole, the limit in each blade-rotating are provided between hole and the second limit hole Channel mutually staggers, and lock core includes the sliding part slided on jam plate and the lock body portion for connecting wall, sliding position in The lower section of blade-rotating, raise up on sliding part the lock post for being formed with and being placed in the first limit hole, is opened up on the side of sliding part Have a slot of stirring towards lockhole, key include be used to open lock core stir item, stir to be formed with to be limited on item and stir in slot Clicking section, stir be located on item above clicking section be formed with it is corresponding for pushing corresponding blade-rotating rotation to make with each blade-rotating Obtain the pushing part that each blade-rotating limit channels overlap.The present invention inserts a key into lockhole, rotates key, group on the key Dynamic portion's insertion lock core is stirred in slot, and pushing lock cylinder slides, and simultaneously, pushing part on the key pushes each blade-rotating hair Raw rotation so that interlaced limit channels overlap together before in each blade-rotating, so that lock post can It is switched between the first limit hole and the second limit hole by limit channels, realizes the effect closed the door and opened the door, work as extraction After key, under the reset of torsional spring, the limit channels in each blade-rotating are staggered again so that the lock post on lock core is unable to channel Limit channels so that door body is not easy to open, and improves anti-theft effect.
Compared with the prior art, the advantages of the present invention are as follows:The present invention in door body back both sides by being respectively set a drive Motivation structure improves the reliability during door body is turned on or off, and when needing to open the door, driving motor drives drive rod upward It swings, so that door body is overturn to the surface of wallboard, door body is opened completely, meanwhile, by concealing driving mechanism in wall Within body, door body occupied space is avoided, increasing doorframe can be by the size of object, when needing to close door body, driving electricity Machine rotates backward, meanwhile, in door body closed state, on the same line, door body is locked in realization for drive rod and connecting rod Extremely, it enables to door body to be not easy to open, improves anti-theft effect, improve structural soundness when door body is closed.
Description of the drawings
Fig. 1 is the structural schematic diagram of antitheft door in the embodiment of the present invention;
Fig. 2 is the structural schematic diagram of insect prevention screen component in the embodiment of the present invention;
Fig. 3 is anti-theft lock structure schematic diagram in the embodiment of the present invention (lock core stretching state);
Fig. 4 is anti-theft lock structure schematic diagram in the embodiment of the present invention (lock core retracted mode).
Specific implementation mode
Below in conjunction with attached drawing embodiment, present invention is further described in detail.
As shown in Figures 1 to 4, the Anti-theft door structure in this implementation, including theftproof lock, door body 3 and insect prevention screen component.
Wherein, door body 3 is set on wall 1, and theftproof lock is set on door body 3, and the back both sides of door body 3 are set respectively It is equipped with a driving mechanism being placed within wall 1, a wallboard 11 being located above driving mechanism is extended on the side wall of wall 1, The top of wallboard 11 is formed with one and receives the accommodation space 12 of door body 3 for hiding, and driving mechanism includes driving motor, drive rod 21, company Bar 23 and connecting rod 22, one end of drive rod 21 are connect with driving motor, the other end of drive rod 21 and the one of connecting rod 22 End connection, the back both sides of door body 3 are respectively arranged with a hinged seat 31, and the other end of connecting rod 22 is corresponding with 3 back of door body Hinged seat 31 connects, and one end of connecting rod 23 is articulated on wall 1, the other end of connecting rod 23 be articulated with corresponding hinged seat 31 it On, in 3 closed state of door body, drive rod 21 and connecting rod 22 are on the same line.
In addition, theftproof lock includes lock core 6, jam plate 7, key 9 and the blade-rotating 8 of multiple coincidences, offered for key on jam plate 7 The back of the lockhole 72 that spoon 9 is inserted into, jam plate 7 is provided with a shaft 71, one end rotation setting of each blade-rotating 4 at lockhole 72 On shaft 71, it is provided with the torsional spring for resetting each blade-rotating 8 in shaft 71, it is opposite in each blade-rotating 8 to offer the One limit hole 85 and the second limit hole 86, the first limit hole 85 and the second limit hole 86 in each blade-rotating 8 overlap respectively, The first limit hole 85 of connection and the second limit hole are provided between the first limit hole 85 and the second limit hole 86 of each blade-rotating 8 86 limit channels 87, the limit channels 87 in each blade-rotating 8 mutually stagger, and lock core 6 includes the sliding part slided on jam plate 7 61 and for connecting wall 1 lock body portion 62, sliding part 61 is located at the lower section of blade-rotating 8, raises up to be formed on sliding part 61 There is the lock post 64 being placed in the first limit hole 85, is offered on the side of sliding part 61 and stir slot 63, key towards lockhole 72 Spoon 9 include be used to open lock core 6 stir item 91, stir the clicking section 92 for being formed on item 91 and being limited in and stirring in slot 63, dial It is formed with above clicking section 92 on dynamic item 91 corresponding for pushing corresponding blade-rotating 8 to rotate so that respectively with each blade-rotating 8 The pushing part that 8 limit channels 87 of a blade-rotating overlap.Key 9 is inserted into lockhole 72 by the present invention, rotation key 9, on key 9 Clicking section 92 be inserted into lock core 6 and stir in slot 63, pushing lock cylinder 6 slides, simultaneously, the pushing part on key 9 pushes away Each blade-rotating is moved 8 to rotate so that before in each blade-rotating 8 interlaced limit channels 87 overlap together, from And lock post 64 is switched over by limit channels 87 between the first limit hole 85 and the second limit hole 86, it realizes The effect closed the door and opened the door, after extracting key 9, under the reset of torsional spring, the limit channels 87 in each blade-rotating 8 are again wrong It opens so that the lock post 64 on lock core 6 is unable to hoistway limit channel 87 so that door body 3 is not easy to open, and improves anti-theft effect.
In addition, 3 inside of door body is provided with an insect prevention screen component, the insect prevention screen component is vertical including being set to 2 side of wall It is vertical that the driving pulley 41 of arrangement, 45, one groups of support shaft for being set to 11 downside lateral arrangement of wallboard are located at 45 one end of support shaft Transmission rope 44 that first pulley positioned opposite, the second belt wheel 43 positioned at 45 other end lateral arrangement of support shaft, both ends are closed, It is multiple to be slideably positioned in 45 the first sliding sleeve of one end 51 of support shaft, multiple the second sliding sleeves for being slideably positioned in 45 other end of support shaft 52, transmission rope 44 around driving pulley 41 through one of first pulley 421 further around cross the second belt wheel 43 most after through another First pulley 422 returns to driving pulley 41, the first hinge bar being hinged by lower section head and the tail between each first sliding sleeve 51 53 are connected with each other, and the second hinge bar 54 being hinged by lower section head and the tail between each second sliding sleeve 52 is connected with each other, along It is extended with first connecting portion 512 on the first sliding sleeve 511 on the outermost side of second belt wheel, 43 direction, which connects It is connected on the transmission rope 44 being located in one of between first pulley 421 and the second belt wheel 43, along first pulley 421,422 It is extended with second connecting portion 522 on the second sliding sleeve 521 on the outermost side of direction, which is connected to positioned at another On transmission rope 44 between an outer first pulley 422 and the second belt wheel 43, the lower section of the first sliding sleeve 51 is provided with connection The first fly net on the first hinge bar 51 is provided in the lower section of the second sliding sleeve 52 and is connected on the second hinge bar 54 The second fly net.Driving pulley 41 of the present invention rotates, and drives transmission rope 44 to move, passes through first pulley 421,422 and second The setting of belt wheel 43,44 conveying direction of transmission rope between one of belt wheel 421 and the second belt wheel 43 is with another belt wheel 422 and the second transmission rope defeated 44 between belt wheel 43 send direction just on the contrary, in this way, transmission rope 44 drives the first sliding sleeve 51 and the Two sliding sleeves 52 move toward one another, and realize that the first sliding sleeve 51 and the second sliding sleeve 52 mutually drew close or be separated from each other moves synchronously, real Now the first insect preventing door and the second insect preventing door are opened or are closed, effectively prevent winged insect get in and the safety brought And health concerns.
The present invention improves door body and is turned on or off process by the way that a driving mechanism is respectively set in 3 back both sides of door body In reliability, when needing to open the door, driving motor drives drive rod 21 to be swung up, so that the overturning of door body 3 is to wallboard 11 surface, door body 3 are opened completely, meanwhile, by concealing driving mechanism within wall 1, door body 3 is avoided to occupy sky Between, increasing doorframe can be by the size of object, and when needing to close door body 3, driving motor rotates backward, meanwhile, In 3 closed state of door body, on the same line, realization locks door body 3, enables to door body for drive rod 21 and connecting rod 22 3 are not easy to open, and improve anti-theft effect, improve structural soundness when door body 3 is closed.

Claims (3)

1. a kind of Anti-theft door structure, including be set to the door body (3) on wall (1) and be set to anti-on door body (3) Steal lock, it is characterised in that:The back both sides of the door body (3) are respectively arranged with a driving mechanism being placed within wall (1), wall It is extended with a wallboard (11) being located above driving mechanism on the side wall of body (1), one is formed with above wallboard (11) for Zang Na The accommodation space (12) of door body (3), driving mechanism include driving motor, drive rod (21), connecting rod (23) and connecting rod (22), One end of drive rod (21) is connect with driving motor, and the other end of drive rod (21) is connect with one end of connecting rod (22), door body (3) back both sides are respectively arranged with a hinged seat (31), and the other end of connecting rod (22) is corresponding with door body (3) back hinged Seat (31) connection, one end of connecting rod (23) are articulated on wall (1), and the other end of connecting rod (23) is articulated with corresponding hinged seat (31) on, in door body (3) closed state, drive rod (21) and connecting rod (22) are on the same line.
2. Anti-theft door structure according to claim 1, it is characterised in that:It is provided with a fly net on the inside of the door body (3) Component, the insect prevention screen component include being set to driving pulley (41) that wall (1) side is vertically arranged, being set to the wallboard (1) support shaft (45) of downside lateral arrangement, one group be located at the vertical first pulley positioned opposite in support shaft (45) one end (421), (422), be located at second belt wheel (43) of support shaft (45) other end lateral arrangement, the transmission rope (44) that both ends are closed, It is multiple to be slideably positioned in support shaft (45) first sliding sleeve of one end (51), multiple be slideably positioned in the second of support shaft (45) other end Sliding sleeve (52), transmission rope (44) is around driving pulley (41) through one of first pulley (421) further around the second belt wheel (43) excessively Driving pulley (41) most is returned to through another first pulley (422) afterwards, passes through lower section head and the tail between each first sliding sleeve (51) The first hinge bar (53) for being hinged is connected with each other, the to be hinged by lower section head and the tail between each second sliding sleeve (52) Two hinge bars (54) are connected with each other, and the is extended on the first sliding sleeve (511) on the outermost side of the second belt wheel (43) direction One interconnecting piece (512), which, which is connected to, is located in one of first pulley (421) and the second belt wheel (43) Between transmission rope (44) on, prolong on first pulley (421), (422) direction the second sliding sleeve (521) on the outermost side Stretching has second connecting portion (522), which is connected to positioned at another first pulley (422) and the second band It takes turns on the transmission rope (44) between (43), is provided with and is connected on the first hinge bar (53) below the first sliding sleeve (51) The first fly net, the second fly net being connected on the second hinge bar (54) is provided with below the second sliding sleeve (52).
3. Anti-theft door structure according to claim 2, it is characterised in that:The theftproof lock include lock core (6), jam plate (7), The blade-rotating (8) of key (9) and multiple coincidences offers the lockhole (72) being inserted into for key (9) on jam plate (7), jam plate (7) Back is provided with a shaft (71) at lockhole (72), and one end of each blade-rotating (8) is rotatably dispose on shaft (71), turns It is provided with the torsional spring for resetting each blade-rotating (8) on axis (71), the first limit hole is offered relatively on each blade-rotating (8) (85) and the second limit hole (86), the first limit hole (85) on each blade-rotating (8) and the second limit hole (86) phase mutual respect respectively It closes, the first limit hole of connection (85) is provided between the first limit hole (85) and the second limit hole (86) of each blade-rotating (8) With the limit channels (87) of the second limit hole (86), the limit channels (87) on each blade-rotating (8) mutually stagger, lock core (6) packet The sliding part (61) slided on jam plate (7) and the lock body portion (62) for connecting wall (1) are included, sliding part (61), which is located at, to be turned The lower section of page (8), raise up on sliding part (61) lock post (64) for being formed with and being placed in the first limit hole (85), sliding part (61) offered on side and stir slot (63) towards lockhole (72), key (9) include be used to open lock core (6) stir item (91), the clicking section (92) for being formed on item (91) and being limited in and stirring in slot (63) is stirred, stirs and is located at clicking section on item (91) (92) top is formed with corresponding for pushing corresponding blade-rotating (8) to rotate so that each blade-rotating (8) limits with each blade-rotating (8) The pushing part that channel (87) overlaps.
CN201810219245.1A 2018-03-16 2018-03-16 Structure of anti-theft door Active CN108412386B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810219245.1A CN108412386B (en) 2018-03-16 2018-03-16 Structure of anti-theft door

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Application Number Priority Date Filing Date Title
CN201810219245.1A CN108412386B (en) 2018-03-16 2018-03-16 Structure of anti-theft door

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CN108412386A true CN108412386A (en) 2018-08-17
CN108412386B CN108412386B (en) 2020-10-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115450499A (en) * 2022-09-13 2022-12-09 东富龙科技集团股份有限公司 Door lock structure of turnover door of pharmaceutical freeze dryer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204754709U (en) * 2015-01-14 2015-11-11 郑秋香 Trinity many function combination protect (window) curtain
CN204877111U (en) * 2015-08-18 2015-12-16 彭明星 Take austral window, sliding sash of stealthy screen window
CN205988123U (en) * 2016-06-03 2017-03-01 广州市玉枕金属家具有限公司 Bed bottom locker
CN206091606U (en) * 2016-06-08 2017-04-12 黄豪杰 Lock of blade tapered end and applied this tapered end

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204754709U (en) * 2015-01-14 2015-11-11 郑秋香 Trinity many function combination protect (window) curtain
CN204877111U (en) * 2015-08-18 2015-12-16 彭明星 Take austral window, sliding sash of stealthy screen window
CN205988123U (en) * 2016-06-03 2017-03-01 广州市玉枕金属家具有限公司 Bed bottom locker
CN206091606U (en) * 2016-06-08 2017-04-12 黄豪杰 Lock of blade tapered end and applied this tapered end

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115450499A (en) * 2022-09-13 2022-12-09 东富龙科技集团股份有限公司 Door lock structure of turnover door of pharmaceutical freeze dryer

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