CN109488183A - A kind of bathroom oxygen deficit proof hermatic door - Google Patents

A kind of bathroom oxygen deficit proof hermatic door Download PDF

Info

Publication number
CN109488183A
CN109488183A CN201811591256.9A CN201811591256A CN109488183A CN 109488183 A CN109488183 A CN 109488183A CN 201811591256 A CN201811591256 A CN 201811591256A CN 109488183 A CN109488183 A CN 109488183A
Authority
CN
China
Prior art keywords
door
plate
air bag
slot
side wall
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
CN201811591256.9A
Other languages
Chinese (zh)
Other versions
CN109488183B (en
Inventor
李世芳
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.)
Jiaxing Pufeilong Smart Home 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
Application filed by Individual filed Critical Individual
Priority to CN201911318299.4A priority Critical patent/CN110984818B/en
Priority to CN201811591256.9A priority patent/CN109488183B/en
Publication of CN109488183A publication Critical patent/CN109488183A/en
Application granted granted Critical
Publication of CN109488183B publication Critical patent/CN109488183B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/16Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23Plastic, sponge rubber, or like strips or tubes
    • E06B7/2318Plastic, sponge rubber, or like strips or tubes by applying over- or under-pressure, e.g. inflatable
    • 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
    • E06B5/12Doors, 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 air pressure, explosion, or gas
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

The invention belongs to door and window fields, more particularly, to a kind of bathroom oxygen deficit proof hermatic door, including door-plate, door-plate is equipped with strip groove on three side end faces far from its rotating side, three strip grooves are connected to end to form U-type groove, U-shaped air bag is fixedly connected on the inner bottom surface of U-type groove, permanent magnetism piece is equidistantly embedded on U-shaped air bag, door-plate is equipped with the temperature control mechanism for being controlled permanent magnetism piece, temperature control mechanism includes the bar shaped cavity being arranged in door-plate, sliding is equipped with the permanent magnets to attract each other with permanent magnetism piece in bar shaped cavity, side wall of the permanent magnets far from permanent magnetism piece is fixedly connected by bellows with the side wall of bar shaped cavity, liquid is evaporated filled with low boiling point in bellows, the side wall of bar shaped cavity is equipped with the pressure stable hole being connected to outside, door-plate is equipped with through slot, through slot is vertical with the board direction of door-plate.The present invention can be in bathing overlong time, when bath room temperature is higher, and automatic ventilative cooling prevents oxygen-deficient situation in bathroom.

Description

A kind of bathroom oxygen deficit proof hermatic door
Technical field
The invention belongs to door and window fields, more particularly, to a kind of bathroom oxygen deficit proof hermatic door.
Background technique
Winter external temperature is lower, and people would generally close door and window in bathing, prevents from bathing indoor hot gas and scatters and disappears.
But in the small space in bathroom, the water temperature of overheat can generate more vapor, in addition bathtime is too long, It easily causes oxygen insufficient in closed space, is at this time possible to that hypoxic encephalopathy is caused to go into a coma, medical field is known as: heat Toxicity syndrome in water washing bath, that is, " vapor poisoning ";In addition, since people pursue higher leakproofness, or even install additional close The additional sealing mechanism such as strip of paper used for sealing, these sealing mechanisms are often tightly adsorbed on doorframe under the action of vapor, lead It causes the difficulty of door and window opening and closing larger, makes troubles to user.
For this purpose, it is proposed that a kind of bathroom is solved the above problems with oxygen deficit proof hermatic door.
Summary of the invention
Regarding the issue above, the present invention provides a kind of automatic temperature-controlled bathroom oxygen deficit proof hermatic door.
In order to achieve the above objectives, present invention employs following technical proposals: a kind of bathroom oxygen deficit proof hermatic door, including door Plate, the door-plate are equipped with strip groove on three side end faces far from its rotating side, and three strip grooves join end to end It is logical to form U-type groove, it is fixedly connected with U-shaped air bag on the inner bottom surface of the U-type groove, is equidistantly embedded with permanent magnetism on the U-shaped air bag Piece, the door-plate are equipped with the temperature control mechanism for being controlled permanent magnetism piece, and the temperature control mechanism includes being arranged in door-plate Bar shaped cavity, sliding is equipped with the permanent magnets to attract each other with permanent magnetism piece in the bar shaped cavity, and the permanent magnets are far from permanent magnetism The side wall of piece is fixedly connected by bellows with the side wall of bar shaped cavity, evaporates liquid, institute filled with low boiling point in the bellows State bar shaped cavity side wall be equipped with the pressure stable hole that be connected to of outside, the door-plate equipped with through slot, the through slot and door-plate Board direction is vertical, is equipped in the through slot and adjusts air bag, the adjusting air bag by a plurality of transmission channel respectively with U-shaped air bag Three sides be connected, be fixedly connected to movable plate on the front-rear side walls for adjusting air bag, the movable plate and through slot are sliding It is dynamic to connect, handrail is fixedly connected on the opposite side wall of two pieces of movable plates.
In above-mentioned bathroom in oxygen deficit proof hermatic door, the low boiling point evaporation liquid uses methylene chloride.
In above-mentioned bathroom in oxygen deficit proof hermatic door, it is equipped on the two sides side wall of the through slot and matches with movable plate Limiting slot, the both ends of the movable plate are located in the limiting slot of two sides, and the movable plate passes through limiting slot and through slot Side walls connection.
In above-mentioned bathroom in oxygen deficit proof hermatic door, filled in the adjusting air bag, transmission channel and U-shaped air bag There is transmission liquid.
Compared with prior art, the advantages of this bathroom oxygen deficit proof hermatic door, is:
1, the present invention adjusts air bag and U-shaped air bag by setting, and the sealing effect between door and doorframe not only can be improved, Moreover, pulling handrail when needing switch gate, making adjusting, air bag volume becomes larger, U-shaped air bag becomes flat state, makes U-shaped gas Capsule and doorframe and surface separation, can substantially reduce the opening and closing difficulty of door.
2, the present invention is by setting permanent magnetism piece, permanent magnets and bellows, and after long-term bathing, the temperature in bathroom is increased, and makes Liquid carburation by evaporation is evaporated, pushes permanent magnets mobile towards permanent magnetism piece, the part for making U-shaped air bag be embedded with permanent magnetism piece makes to lower recess There are multiple ventilative gaps between door and doorframe, so as to adjust the indoor temperature of bath, avoids that " vapor poisoning " occurs Situation.
3, the present invention compared to gas has more stable chemical property by setting transmission liquid, it is possible to reduce environment because The influence that element especially temperature generates it keeps whole device operation more stable.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of bathroom oxygen deficit proof hermatic door embodiment 1 provided by the invention;
Fig. 2 is A-A in Fig. 1 to structure sectional view;
Fig. 3 is enlarged structure schematic diagram at B in Fig. 1;
Fig. 4 is a kind of sealing state structural schematic diagram of bathroom oxygen deficit proof hermatic door embodiment 1 provided by the invention;
Fig. 5 is a kind of ventilative status architecture schematic diagram of bathroom oxygen deficit proof hermatic door embodiment 1 provided by the invention.
In figure, 1 door-plate, 2U type groove, 3U type air bag, 4 permanent magnetism pieces, 5 bar shaped cavitys, 6 permanent magnets, 7 bellowss, 8 through slots, 9 Adjust air bag, 10 transmission channels, 11 movable plates, 12 handrails, 13 limiting slots, 14 pressure stable holes.
Specific embodiment
Following embodiment only exists in illustrative purpose, limits the scope of the invention without being intended to.
Embodiment 1
As shown in Figs. 1-5, a kind of bathroom oxygen deficit proof hermatic door, including door-plate 1, three far from its rotating side of door-plate 1 Strip groove is equipped on side end face, three strip grooves are connected to end to form U-type groove 2, fixed on the inner bottom surface of U-type groove 2 It is connected with U-shaped air bag 3, the side wall of doorframe is equipped with the seal groove to match with U-shaped air bag 3, is equidistantly embedded on U-shaped air bag 3 Permanent magnetism piece 4, door-plate 1 are equipped with the temperature control mechanism for being controlled permanent magnetism piece 4, and temperature control mechanism includes being arranged in door-plate 1 Bar shaped cavity 5, sliding is equipped with the permanent magnets 6 to attract each other with permanent magnetism piece 4 in bar shaped cavity 5, and permanent magnets 6 are far from permanent magnetism piece 4 Side wall be fixedly connected by bellows 7 with the side wall of bar shaped cavity 5, bellows 7 can be flexible along own axes direction, bellows Liquid is evaporated filled with low boiling point in 7, specifically, low boiling point evaporation liquid uses methylene chloride, the boiling point of methylene chloride is 39 DEG C, item The side wall of shape cavity 5 is equipped with the pressure stable hole 14 being connected to outside, for balancing air pressure in bar shaped cavity 5.
In the present embodiment, door-plate 1 is equipped with through slot 8, and through slot 8 is vertical with the board direction of door-plate 1, is equipped with and adjusts in through slot 8 Solar term capsule 9 adjusts air bag 9, U-shaped air bag 3 and is all made of rubber material, adjust air bag 9 by a plurality of transmission channel 10 respectively with it is U-shaped Three sides of air bag 3 are connected, it should be noted that the diameter of transmission channel 10 is 5-8mm, adjusts the front-rear side walls of air bag 9 On be fixedly connected to movable plate 11, movable plate 11 is slidably connected with through slot 8, specifically, being equipped on the two sides side wall of through slot 8 The limiting slot 13 to match with movable plate 11, the both ends of movable plate 11 are located in the limiting slot 13 of two sides, and movable plate 11 is logical It crosses limiting slot 13 to connect with the side walls of through slot 8, is fixedly connected to handrail 12 on the opposite side wall of two pieces of movable plates 11.
When the present embodiment is in use, handrail 12 is pulled first, and handrail 12 drives one of movable plate 11 mobile, makes to adjust 9 volume of air bag becomes larger (as shown in Figure 2), adjusts in air bag 9 at this point, the gas in U-shaped air bag 3 will be inhaled into, U-shaped air bag 3 Itself become flat, and be accommodated into U-type groove 2 (as shown in Figure 1), at this point, door easily can be turned to closing shape by user State.
Then handrail 12 is unclamped, air bag 9 is adjusted and U-shaped air bag 3 resets, U-shaped 3 outwardly convex of air bag and the limit for being caught in doorframe (as shown in Figure 4) can satisfy the bathing demand of people in winter, when people wash at this point, leakproofness is preferable in bathroom in the slot of position After bathing a period of time, indoor oxygen content decline, temperature raising are bathed, when temperature is increased to the boiling temperature of evaporation liquid or more When, evaporation liquid starts carburation by evaporation, and pushes permanent magnets 6 mobile towards permanent magnetism piece 4, due to mutual between permanent magnets 6 and permanent magnetism piece 4 Attract, so permanent magnetism piece 4 can be attracted at the slot bottom of U-type groove 2 by permanent magnets 6, meanwhile, so that U-shaped air bag 3 is recessed inwardly, occurs It deforms (as shown in Figure 5), at this point, outside air can be entered in bathroom by the gap between U-shaped air bag 3 and doorframe, realizes drop The effect mildly taken a breath.
When being reduced to the boiling temperature of evaporation liquid or less with the indoor temperature of bath, evaporation liquid liquefies again, and outside Under the action of portion's atmospheric pressure, permanent magnets 6, permanent magnetism piece 4 are resetted, so that bathroom is in air-tight state again, the present embodiment being capable of root Temperature automatic adjustment and ventilation according to bathroom, simple and convenient, there is " vapor poisoning " in the people that can be effectively prevented from bathing The case where.
Embodiment 2
The present embodiment difference from example 1 is that: adjust air bag 9, in transmission channel 10 and U-shaped air bag 3 Filled with transmission liquid, transmission liquid can be water.
In the present embodiment, gas is replaced using transmission liquid, has more stable chemical property, it is possible to reduce environmental factor is outstanding It is the influence that temperature generates it, keeps whole device operation more stable.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (4)

1. a kind of bathroom oxygen deficit proof hermatic door, including door-plate (1), which is characterized in that the door-plate (1) is far from its rotating side Strip groove is equipped on three side end faces, three strip grooves are connected to end to form U-type groove (2), the U-type groove (2) it is fixedly connected on inner bottom surface U-shaped air bag (3), is equidistantly embedded with permanent magnetism piece (4), the door on the U-shaped air bag (3) Plate (1) is equipped with the temperature control mechanism for being controlled permanent magnetism piece (4), and the temperature control mechanism includes setting in door-plate (1) Bar shaped cavity (5), sliding is equipped with the permanent magnets (6) to attract each other with permanent magnetism piece (4) in the bar shaped cavity (5), it is described forever Magnetic patch (6) is fixedly connected by bellows (7) with the side wall of bar shaped cavity (5) far from the side wall of permanent magnetism piece (4), the bellows (7) liquid is evaporated filled with low boiling point in, the side wall of the bar shaped cavity (5) is equipped with the pressure stable hole (14) being connected to outside, institute Door-plate (1) is stated equipped with through slot (8), the through slot (8) is vertical with the board direction of door-plate (1), is equipped with and adjusts in the through slot (8) Solar term capsule (9), adjusting air bag (9) are connected with three sides of U-shaped air bag (3) respectively by a plurality of transmission channel (10), It is fixedly connected to movable plate (11) on the front-rear side walls for adjusting air bag (9), the movable plate (11) and through slot (8) are slided It connects, is fixedly connected to handrail (12) on the opposite side wall of two pieces of movable plates (11).
2. bathroom according to claim 1 oxygen deficit proof hermatic door, which is characterized in that the low boiling point evaporation liquid uses two Chloromethanes.
3. bathroom according to claim 2 oxygen deficit proof hermatic door, which is characterized in that the two sides side wall of the through slot (8) On be equipped with the limiting slot (13) to match with movable plate (11), the both ends of the movable plate (11) are located at the limit of two sides In slot (13), the movable plate (11) is connect by limiting slot (13) with the side walls of through slot (8).
4. bathroom according to claim 3 oxygen deficit proof hermatic door, which is characterized in that the adjusting air bag (9), transmission are logical Filled with transmission liquid in road (10) and U-shaped air bag (3).
CN201811591256.9A 2018-12-25 2018-12-25 Anti-oxygen-deficiency sealing door for bathroom Active CN109488183B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201911318299.4A CN110984818B (en) 2018-12-25 2018-12-25 Anti-oxygen-deficiency sealing door for bathroom and using method thereof
CN201811591256.9A CN109488183B (en) 2018-12-25 2018-12-25 Anti-oxygen-deficiency sealing door for bathroom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811591256.9A CN109488183B (en) 2018-12-25 2018-12-25 Anti-oxygen-deficiency sealing door for bathroom

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201911318299.4A Division CN110984818B (en) 2018-12-25 2018-12-25 Anti-oxygen-deficiency sealing door for bathroom and using method thereof

Publications (2)

Publication Number Publication Date
CN109488183A true CN109488183A (en) 2019-03-19
CN109488183B CN109488183B (en) 2020-05-08

Family

ID=65711756

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201811591256.9A Active CN109488183B (en) 2018-12-25 2018-12-25 Anti-oxygen-deficiency sealing door for bathroom
CN201911318299.4A Active CN110984818B (en) 2018-12-25 2018-12-25 Anti-oxygen-deficiency sealing door for bathroom and using method thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201911318299.4A Active CN110984818B (en) 2018-12-25 2018-12-25 Anti-oxygen-deficiency sealing door for bathroom and using method thereof

Country Status (1)

Country Link
CN (2) CN109488183B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110424879A (en) * 2019-08-06 2019-11-08 耿梓越 A kind of adjustable sealing window
CN110735585A (en) * 2019-10-23 2020-01-31 北京力拓铭达机电安装工程有限公司 explosion-proof man-made shelter
CN111636806A (en) * 2019-08-02 2020-09-08 河南城建学院 Temperature control type shading building ventilation window

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109488183B (en) * 2018-12-25 2020-05-08 嘉兴市普菲隆智能家居有限责任公司 Anti-oxygen-deficiency sealing door for bathroom
CN111585183B (en) * 2020-06-03 2021-10-15 广西电网有限责任公司 Autonomous rainproof heat dissipation power distribution cabinet

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004116192A (en) * 2002-09-27 2004-04-15 Aiho Corp Disinfectant storage device
JP2006300388A (en) * 2005-04-19 2006-11-02 Rinnai Corp Bathroom heating device with mist sauna function
CN201059151Y (en) * 2007-04-29 2008-05-14 唐岳 Annular energy-saving door seal
DE202010003061U1 (en) * 2010-03-03 2010-07-01 Glasbau Hahn Gmbh Louvre window
CN203500065U (en) * 2013-10-15 2014-03-26 苏州高欣净化科技有限公司 Exhaust fan
CN105672846A (en) * 2016-02-21 2016-06-15 林志苹 Intelligent air ventilation window
CN207583244U (en) * 2018-02-13 2018-07-06 陕西天竹置业有限公司 A kind of Window for ventilation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202300074U (en) * 2011-10-24 2012-07-04 田鑫 Sound-proof heat insulation door
CN104295211B (en) * 2014-09-30 2016-03-23 卢秋华 A kind of finger seal door structure
CN206205737U (en) * 2016-09-26 2017-05-31 江苏姑苏净化科技有限公司 A kind of gas-tight door
CN106761316B (en) * 2016-12-16 2018-08-10 重庆名风家俱有限公司 A kind of anticollision door
CN206571387U (en) * 2017-03-06 2017-10-20 宁波川岛自动门科技有限公司 Automatically-controlled door and its sealing structure
CN107060615B (en) * 2017-04-01 2018-08-17 重庆坤秀门窗有限公司 Door with automatic pinch resistant functionality
CN109488183B (en) * 2018-12-25 2020-05-08 嘉兴市普菲隆智能家居有限责任公司 Anti-oxygen-deficiency sealing door for bathroom

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004116192A (en) * 2002-09-27 2004-04-15 Aiho Corp Disinfectant storage device
JP2006300388A (en) * 2005-04-19 2006-11-02 Rinnai Corp Bathroom heating device with mist sauna function
CN201059151Y (en) * 2007-04-29 2008-05-14 唐岳 Annular energy-saving door seal
DE202010003061U1 (en) * 2010-03-03 2010-07-01 Glasbau Hahn Gmbh Louvre window
CN203500065U (en) * 2013-10-15 2014-03-26 苏州高欣净化科技有限公司 Exhaust fan
CN105672846A (en) * 2016-02-21 2016-06-15 林志苹 Intelligent air ventilation window
CN207583244U (en) * 2018-02-13 2018-07-06 陕西天竹置业有限公司 A kind of Window for ventilation

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111636806A (en) * 2019-08-02 2020-09-08 河南城建学院 Temperature control type shading building ventilation window
CN111636806B (en) * 2019-08-02 2022-05-17 佛山市蒙特欧智能门窗科技有限公司 Temperature control type shading building ventilation window
CN110424879A (en) * 2019-08-06 2019-11-08 耿梓越 A kind of adjustable sealing window
CN110424879B (en) * 2019-08-06 2021-05-28 耿梓越 Adjustable sealed window
CN110735585A (en) * 2019-10-23 2020-01-31 北京力拓铭达机电安装工程有限公司 explosion-proof man-made shelter
CN110735585B (en) * 2019-10-23 2020-11-06 北京力拓铭达机电安装工程有限公司 Explosion-proof people's air defense door

Also Published As

Publication number Publication date
CN110984818B (en) 2021-04-27
CN110984818A (en) 2020-04-10
CN109488183B (en) 2020-05-08

Similar Documents

Publication Publication Date Title
CN109488183A (en) A kind of bathroom oxygen deficit proof hermatic door
CN111636806B (en) Temperature control type shading building ventilation window
MY201143A (en) Ventilation device
CN105318627B (en) Refrigerator
HUE026866T2 (en) Ventilation device for a window or a door
KR20140036442A (en) Filling piece for sliding windows
CN110259194A (en) Temperature-adjustable building
CN205641728U (en) Refrigerator
KR20100009897U (en) Ventilation equipment for airtight type window
CN109653660A (en) A kind of adjustable transom in multi gear position
KR20150001850U (en) Indoor ventilation system
JP2015010727A (en) Natural ventilation device for double window and double window
CN104747040B (en) A kind of micro-aerarium being suitable for north cold area
CN206267738U (en) Air film door and pneumatic membrane building
CN204024398U (en) A kind of energy-saving air door
KR100903944B1 (en) A sealed door having relief function
CN104141449A (en) Hollow glass with built-in curtain
CN208073273U (en) Sliding door
KR20210079064A (en) Sliding window
KR20130003139U (en) Double sliding window
CN207583244U (en) A kind of Window for ventilation
CN208650741U (en) A kind of PVC single push-pull window
CN108979467A (en) A kind of door with ventilation function
CN203570152U (en) Double-sliding-switch frame door and window ventilator
CN207017869U (en) A kind of Multifunctional window frame

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
TA01 Transfer of patent application right

Effective date of registration: 20200409

Address after: 314200 A, 218 Star Road, Pinghu Economic Development Zone, Jiaxing, Zhejiang.

Applicant after: JIAXING PUFEILONG SMART HOME Co.,Ltd.

Address before: Yinjiang road in Jimei District of Xiamen City, Fujian Province, No. 185 361000

Applicant before: Li Shifang

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A kind of anti-anoxia sealing door for bathroom

Effective date of registration: 20220826

Granted publication date: 20200508

Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Jiaxing Pinghu Sub branch

Pledgor: JIAXING PUFEILONG SMART HOME Co.,Ltd.

Registration number: Y2022330001926

PE01 Entry into force of the registration of the contract for pledge of patent right