CN108547509A - A kind of door handle structure and air purifier - Google Patents

A kind of door handle structure and air purifier Download PDF

Info

Publication number
CN108547509A
CN108547509A CN201810708523.XA CN201810708523A CN108547509A CN 108547509 A CN108547509 A CN 108547509A CN 201810708523 A CN201810708523 A CN 201810708523A CN 108547509 A CN108547509 A CN 108547509A
Authority
CN
China
Prior art keywords
door handle
torsional spring
panel
button switch
handle structure
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
CN201810708523.XA
Other languages
Chinese (zh)
Inventor
吴志勇
张帅
劳承云
朱露露
罗汉兵
游卫刚
李泳樺
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.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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 Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201810708523.XA priority Critical patent/CN108547509A/en
Publication of CN108547509A publication Critical patent/CN108547509A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B5/00Handles completely let into the surface of the wing
    • E05B5/006Handles completely let into the surface of the wing essentially defining a completely closed surface together with the wing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/10Hook fastenings; Fastenings in which a link engages a fixed hook-like member
    • E05C19/12Hook fastenings; Fastenings in which a link engages a fixed hook-like member pivotally mounted around an axis
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/06Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt
    • E05C3/08Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt the handle or member moving essentially towards or away from the plane of the wing or frame
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20Casings or covers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation

Abstract

The invention discloses a kind of door handle structures, the door handle structure includes panel, button switch, torsional spring and convex rib, convex rib is located in equipment to be installed, position limiting structure and axis hole are equipped on the inside of panel, button switch includes grab, groove and shaft, and shaft and the central ring cooperation of the axis hole and the torsional spring of the panel are socketed;One end of groove and torsional spring is fitting to connection, and the other end of torsional spring and the position limiting structure of panel are fitting to connection;Grab is for hooking the convex rib so that panel and equipment to be installed are fixed.The door handle structure of the present invention not only can easily dismount panel, and improve the reliability of panel connection.The invention also discloses a kind of air purifiers using above-mentioned door handle structure.

Description

A kind of door handle structure and air purifier
Technical field
The present invention relates to a kind of door handle structure, more particularly to a kind of door handle structure and air purifier.
Background technology
The structure of air purifier generally comprises purifier shell and panel at present, and filter screen is placed under panel, and panel The main mounting means using buckle or screw is fixedly installed on purifier shell.Because clarifier filter screen needs periodically clear It washes and replaces, therefore often to dismantle panel and filter screen is cleaned or replaced.However panel using snap fit arrangement by Power and fastening dynamics are not easily controlled, and user's dismounting is laborious, while buckle structure also easily snaps off;And the mounting means of screw, It is more troublesome for user's operation, and easily leads to screw pole stripped thread after being dismounted for multiple times, to keep panel-mounted insecure, shadow Ring user experience.
Based on the above circumstances, it needs to develop a kind of door handle structure that can quickly and easily dismount panel.
Invention content
For existing clarifier panel using the mounting means of buckle or screw and there are panel-mounted efficiency is low or panel Unstable problem is connected, the purpose of the present invention is to provide a kind of door handle structures, can easily dismount panel and carry The high reliability of panel connection.
Another object of the present invention is to provide a kind of air purifiers equipped with above-mentioned door handle structure.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of door handle structure, the door handle structure include panel, button switch, torsional spring and convex rib, described Convex rib is located in equipment to be installed, is equipped with position limiting structure and axis hole on the inside of the panel, the button switch include grab, Groove and shaft, the shaft are socketed with the axis hole and torsional spring cooperation;One end of the torsional spring is chimeric with the groove Connection, the other end are fitting to connection with the position limiting structure;The grab is for hooking the convex rib.
Further, the grab hooks the convex rib:The top surface of the grab is higher than the bottom of the convex rib Face.
Further, the grab includes bulge, interconnecting piece and top, and the bulge is from the button switch Main body extends protrusion, and the bulge is connect with the interconnecting piece and the top successively, the bulge and the interconnecting piece Between and the interconnecting piece and the top between it is angled, and the top is higher than the bulge and the company Socket part, the top is for hooking the convex rib.
Alternatively, further, the grab includes bulge and top, and the bulge is in the master of the button switch Body plane obliquely extends protrusion, is then connect with the top, and the top is arranged higher than the bulge, and the top is used In hooking the convex rib.
Further, the torsional spring includes the first curved bar, the second curved bar, central ring and torsional spring arm, the central ring and institute State shaft cooperation socket;First curved bar and second curved bar are connected with the torsional spring arm respectively, under the torsional spring arm End is connect with the central ring, in its natural state angle at an acute angle between two torsional spring arms.
Further, the position limiting structure includes L-type rib and positive stop strip, between the L-type rib and the positive stop strip Equipped with cavity, the cavity is chimeric with one end of the torsional spring.
Further, the bottom of the panel is equipped with slot, and equipment to be installed is equipped with and the slot corresponding matching Slotting bone;Or the bottom of the panel is equipped with and inserts bone, equipment to be installed is equipped with the slot with the slotting bone corresponding matching. Further, the slotting bone or the slot are symmetrical arranged at least provided with two.
Further, the symmetrical configuration setting of the button switch, the button switch uses ABS material, by injection molding one It is body formed to be fabricated;The axis hole is provided projectingly on the inside of the panel, and the shaft is shaft-like structure, can be inserted into the axis It in hole and rotates, the axis hole is located at the top of the position limiting structure, and the position limiting structure and the axis hole are at least provided with two It is a, it is symmetrical arranged;The torsional spring is at least provided with two.
A kind of air purifier, the air purifier are equipped with one of the arbitrary door handle knots of claim 1-9 Structure.
The inventive point of the present invention is:(1) it devises on a kind of door handle structure, including button switch, torsional spring and panel With the structure of button switch cooperation;(2) button switch on door handle is equipped with grab, shaft and groove;(3) button switch uses ABS material, by being integrally formed.
Using the door handle structure of the present invention, can easily dismounting panel, (user only needs simply by door handle knot Button switch in structure, so that it may conveniently and efficiently to be dismounted to clarifier panel), so as to easily to air purification Device filter screen carries out periodic cleaning and replaces, and the user experience is improved.
In addition door handle structure of the invention passes through the structure with button switch cooperation on button switch, torsional spring and panel Equal devices design, improves the reliability of panel connection.
Description of the drawings
Fig. 1 is air purifier schematic diagram:(a) it is clarifier complete machine;(b) it is panel and purifier main body exploded view;
Fig. 2 is panel construction schematic diagram;
Fig. 3 is the structural schematic diagram of button switch:(a) front view;(b) stereogram 1;(c) stereogram 2;
Fig. 4 is the structural schematic diagram of torsional spring;
Fig. 5 is door handle structure installation diagram of the present invention;
Fig. 6 is door handle structure explosion broken away view of the present invention;
Fig. 7 is panel and purifier main body part installation and removal schematic diagram:(a) it is overall diagram;(b) part amplification signal Figure;
Fig. 8 is panel and the purifier main body schematic diagram that installation is complete;(a) overall diagram;(b) magnified partial view;
Wherein, 1- shells, 2- button switches, 21- grabs, 211- bulges, 212- interconnecting pieces, the tops 213-, 22- are recessed Slot, 23- shafts, the top surface of S1- grabs, 3- attacker's slots, 4- panels, 41- insert bone, 42-L type ribs, 43- axis holes, 44- limits Item, 5- convex ribs, the bottom surface of S2- ribs, 6- slots, 7- torsional springs, the first curved bars of 71-, the second curved bars of 72-, 73- torsional spring arms.
Specific implementation mode
The present invention is described further with reference to the accompanying drawings and examples.
Fig. 1 (a) is air purifier complete machine figure, includes mainly shell 1, button switch 2 and panel 4, and panel 4 is equipped with and buckles Hand slot 3;Fig. 1 (b) is the exploded view of panel and purifier main body, and purifier main body is equipped with convex rib 5 and slot 6, slot 6 It is arranged in the lower end of purifier main body, convex rib 5 is arranged that (convex rib 5 is located in the top of the air inlet of purifier main body The top of panel and purifier main body contact surface).4 bottom of panel is equipped with the slotting bone 41 with 6 corresponding matching of above-mentioned slot, works as installation When panel 4, the slotting bone 41 of 4 bottom of panel first is inserted into slot 6.
Fig. 2 is the structural schematic diagram of panel 4, and panel 4, which is equipped with, inserts bone 41, L-type rib 42 and (the cooperation torsional spring of positive stop strip 44 The first curved bar 71 on 7 or the second curved bar 72) and axis hole 43 (shaft 23 on cooperation button switch 2);Wherein, bone 41 is inserted to be arranged In the bottom of panel 4;Axis hole 43 is provided projectingly the shaft 23 on the inside of panel 4, button switch 2 can be in above-mentioned axis hole 43 It is inserted into and rotates, axis hole 43 is located at the top of L-type rib 42.42 side of L-type rib is equipped with positive stop strip 44, L-type rib 42 and limit Item 44 forms position limiting structure, and one end curved bar and the above-mentioned position limiting structure of torsional spring 7 are fitting to connection, particularly, the curved bar on torsional spring 7 It is inserted into the cavity between positive stop strip 44 and L-type rib 42.
Preferably, there are two slotting bone 41 is set, the both sides of 4 bottom of panel are separately positioned on;L-type rib 42 and axis hole 43 are equal If there are two, it is symmetrical arranged.
Fig. 3 is the structural schematic diagram of button switch 2, and button switch 2 is equipped with grab 21, groove 22 (on cooperation torsional spring 7 First curved bar 71 or the second curved bar 72) and shaft 23.
Preferably, symmetrical configuration is arranged on entire button switch 2, and button switch 2 uses ABS material, by integrated through injection molding Molding is fabricated.
Wherein, shaft 23 is shaft-like structure, is connected to the lower part of 2 structure of button switch, shaft 23 can be with the axis of panel 4 The cooperation socket of the central ring of hole 43 and torsional spring 7.Groove 22 coordinates torsional spring 7 set at about the middle and upper part position of button switch 2 On the first curved bar 71 or the second curved bar 72 use.
And the top of 2 structure of button switch is arranged in grab 21, in the present embodiment, grab 21 includes bulge 211, connection Portion 212 and top 213, bulge 211 extends from the main body of button switch 2 to be protruded, and bulge 211 is connect with interconnecting piece 212, even Socket part 212 is connect with top 213, at one between bulge 211 and interconnecting piece 212 and between interconnecting piece 212 and top 213 Determine angle (such as 90 °), and top 213 is higher than bulge 211 and interconnecting piece 212, top 213 for hook convex rib 5 from And the upper end of panel 4 and purifier main body are fixed.
In the present embodiment, bulge 211 can also directly be connect with top 213, be not provided with interconnecting piece 212, bulge 211 It tilts and extends in the plane of button switch 2, then connect with top 213, top 213 is arranged higher than bulge 211, top 213 Convex rib 5 is hooked so that the upper end of panel 4 and purifier main body are fixed.
Fig. 4 is the structural schematic diagram of torsional spring 7, and torsional spring 7 includes the first curved bar 71, the second curved bar 72, central ring and torsional spring arm 73;First curved bar 71 and the second curved bar 72 are connected with torsional spring arm 73 respectively, and the lower end of torsional spring arm 73 is connect with central ring, wherein Angled α between two torsional spring arms 73 under natural conditions, α is acute angle.
Fig. 5 is some structures on door handle structure schematic diagram, including button switch 2, torsional spring 8 and panel 4;Wherein:At A It is stuck in the groove 22 of button switch 2 for the first curved bar 71 or the second curved bar 72 of torsional spring 7;It is the shaft 23 of button switch 2 at B It is first sleeved in the axis hole 43 of panel 4, then the central ring of torsional spring 7 is sleeved in the shaft 23 of button switch 2;It is the another of torsional spring 7 at C A curved bar is stuck in the cavity between the L-type rib 42 on panel 4 and positive stop strip 44.
Specific connection procedure and principle are as follows:Two shafts 23 first on button switch 2 are mounted on two of panel 4 In axis hole 43, then, torsional spring 7 is sleeved in the shaft 23 of button switch 2, and the curved bar of 7 one end of torsional spring is stuck in the groove of button switch 2 In 22, the curved bar of the other end is stuck in the cavity between the L-type rib 42 of panel 4 and positive stop strip 44, at this time two torsions of torsional spring 7 Spring arm 73 becomes certain obtuse angle, and there are acting in opposition pressure F, F for the groove 22 of the curved bar of the torsional spring 7 of GuAChu to button switch 2 Shaft 23 on button switch 2 is rotated counterclockwise around axis hole 43.
Fig. 6 is the explosive view of door handle structure, and door handle structure includes on two torsional springs 8, button switch 2 and panel 4 Axis hole 43 and L-type rib 42.
Fig. 7 is the procedure chart that panel 4 is installed and dismantled;Fig. 8 is the schematic diagram that installation is complete of panel 4;When panel 4 has been installed When on shell 1, as illustrated in figures 1 and 8, convex rib 5 is hooked at the top 213 of the grab 21 on button switch 2 at this time, that is, blocks The top surface S1 of hook 21 is higher than the bottom surface S2 of rib 5.
When user will clean or replace filter screen, it is only necessary to which the button switch 2 for pressing door handle with thumb is pressed in people Under the active force of pressure, the shaft 23 on button switch 2 can be rotated clockwise around axis hole 43, when the top surface for rotating to grab 21 When S1 is less than the bottom surface S2 of rib 5, as shown in fig. 7, other four refer to and can clasp attacker's slot 3 and remove 4 groups of panel upwards at this time Part.
After user cleans or replaced filter screen, the slotting bone 41 of 4 lower end of panel is inserted into first the slot 6 of purifier main body In, then with thumb by the button switch 2 on door handle, under the active force of people's pressing, the shaft 23 on button switch 2 can To be rotated clockwise around axis hole 43, when the top surface S1 for rotating to grab 21 is less than the bottom surface S2 of rib 5, panel assembly is pushed away Until panel 4 withstands purifier main body, thumb is unclamped, at this time so that button is opened under the reaction force of the torsional spring of compression 7 It closes the shaft 23 on 2 can counterclockwise to rotate around axis hole 43, until the grab 21 of button switch 2 hooks rib 5, such as Fig. 8 institutes The state shown.
The foregoing is merely the preference embodiments of the present invention, are not intended to limit the scope of the present invention..Appoint What within the spirit and principles in the present invention made by all any modification, equivalent and improvement etc., should be included in the present invention's Within claims.

Claims (10)

1. a kind of door handle structure, which is characterized in that the door handle structure includes panel, button switch, torsional spring and convex Rib, the convex rib are located in equipment to be installed, and position limiting structure and axis hole, the button switch are equipped on the inside of the panel Including grab, groove and shaft, the shaft is socketed with the axis hole and torsional spring cooperation;One end of the torsional spring with it is described Groove is fitting to connection, and the other end is fitting to connection with the position limiting structure;The grab is for hooking the convex rib.
2. a kind of door handle structure as described in claim 1, which is characterized in that the grab hooks the convex rib:Institute The top surface for stating grab is higher than the bottom surface of the convex rib.
3. a kind of door handle structure as claimed in claim 2, which is characterized in that the grab include bulge, interconnecting piece and Top, the bulge extends from the main body of the button switch to be protruded, the bulge successively with the interconnecting piece and described Top connects, angled between the bulge and the interconnecting piece and between the interconnecting piece and the top, And the top, higher than the bulge and the interconnecting piece, the top is for hooking the convex rib.
4. a kind of door handle structure as claimed in claim 2, which is characterized in that the grab includes bulge and top, institute The subject plane that bulge is stated in the button switch obliquely extends protrusion, is then connect with the top, and the top is high It is arranged in the bulge, the top is for hooking the convex rib.
5. a kind of door handle structure as described in claim 1-4 is one of arbitrary, which is characterized in that the torsional spring includes first curved Bar, the second curved bar, central ring and torsional spring arm, the central ring are socketed with shaft cooperation;First curved bar and described Two curved bars are connected with the torsional spring arm respectively, and the lower end of the torsional spring arm is connect with the central ring, two in its natural state Angle at an acute angle between the torsional spring arm.
6. a kind of door handle structure as described in claim 1-4 is one of arbitrary, which is characterized in that the position limiting structure includes L Type rib and positive stop strip, are equipped with cavity between the L-type rib and the positive stop strip, one end of the cavity and the torsional spring is embedding It closes.
7. a kind of door handle structure as described in claim 1-4 is one of arbitrary, which is characterized in that the bottom of the panel is equipped with Slot, equipment to be installed are equipped with the slotting bone with the slot corresponding matching;Or the bottom of the panel is equipped with and inserts bone, waits for The equipment of installation is equipped with the slot with the slotting bone corresponding matching.
8. a kind of door handle structure as claimed in claim 7, which is characterized in that the slotting bone or the slot at least provided with It two, is symmetrical arranged.
9. a kind of door handle structure as described in claim 1-4 is one of arbitrary, which is characterized in that the structure of the button switch It is symmetrical arranged, the button switch uses ABS material, is fabricated by being integrally formed;The axis hole is provided projectingly in institute It states on the inside of panel, the shaft is shaft-like structure, can be inserted into the axis hole and rotates, the axis hole is located at the position limiting structure Top, the position limiting structure and the axis hole at least provided with two, be symmetrical arranged;The torsional spring is at least provided with two.
10. a kind of air purifier, which is characterized in that the air purifier is equipped with one of arbitrary described of claim 1-9 Door handle structure.
CN201810708523.XA 2018-07-02 2018-07-02 A kind of door handle structure and air purifier Pending CN108547509A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810708523.XA CN108547509A (en) 2018-07-02 2018-07-02 A kind of door handle structure and air purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810708523.XA CN108547509A (en) 2018-07-02 2018-07-02 A kind of door handle structure and air purifier

Publications (1)

Publication Number Publication Date
CN108547509A true CN108547509A (en) 2018-09-18

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ID=63494246

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810708523.XA Pending CN108547509A (en) 2018-07-02 2018-07-02 A kind of door handle structure and air purifier

Country Status (1)

Country Link
CN (1) CN108547509A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115158880A (en) * 2021-04-01 2022-10-11 上海同舜家居用品有限公司 Envelope and enclosure assembly

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001140506A (en) * 1999-08-30 2001-05-22 Alpha Corp Door handle device for vehicle
CN202080138U (en) * 2011-06-01 2011-12-21 桑德科技(重庆)有限公司 Mechanism convenient for car audio panel to be assembled and disassembled
CN103115474A (en) * 2013-02-04 2013-05-22 海信容声(广东)冰箱有限公司 Refrigerator with water dispenser function
CN105864999A (en) * 2016-04-20 2016-08-17 Tcl空调器(中山)有限公司 Air conditioner panel structure and air conditioner
CN105996662A (en) * 2016-06-28 2016-10-12 浙江哈尔斯真空器皿股份有限公司 Single-button self-locking cup
CN206077890U (en) * 2016-10-14 2017-04-05 南京瑞利嘉电气科技有限公司 A kind of cabinet of postnotum convenient disassembly
CN206243733U (en) * 2016-10-11 2017-06-13 上海宏晨家庭用品有限公司 Using the container cover of lever type button
CN206569181U (en) * 2017-01-11 2017-10-20 力帆实业(集团)股份有限公司 Cover plate of storage battery opening-closing structure in electric car post storage box
CN107997529A (en) * 2017-11-29 2018-05-08 安徽省君子兰实业有限公司 A kind of multifunctional heat insulating suction pipe cup
CN208416149U (en) * 2018-07-02 2019-01-22 珠海格力电器股份有限公司 A kind of door handle structure and air purifier

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001140506A (en) * 1999-08-30 2001-05-22 Alpha Corp Door handle device for vehicle
CN202080138U (en) * 2011-06-01 2011-12-21 桑德科技(重庆)有限公司 Mechanism convenient for car audio panel to be assembled and disassembled
CN103115474A (en) * 2013-02-04 2013-05-22 海信容声(广东)冰箱有限公司 Refrigerator with water dispenser function
CN105864999A (en) * 2016-04-20 2016-08-17 Tcl空调器(中山)有限公司 Air conditioner panel structure and air conditioner
CN105996662A (en) * 2016-06-28 2016-10-12 浙江哈尔斯真空器皿股份有限公司 Single-button self-locking cup
CN206243733U (en) * 2016-10-11 2017-06-13 上海宏晨家庭用品有限公司 Using the container cover of lever type button
CN206077890U (en) * 2016-10-14 2017-04-05 南京瑞利嘉电气科技有限公司 A kind of cabinet of postnotum convenient disassembly
CN206569181U (en) * 2017-01-11 2017-10-20 力帆实业(集团)股份有限公司 Cover plate of storage battery opening-closing structure in electric car post storage box
CN107997529A (en) * 2017-11-29 2018-05-08 安徽省君子兰实业有限公司 A kind of multifunctional heat insulating suction pipe cup
CN208416149U (en) * 2018-07-02 2019-01-22 珠海格力电器股份有限公司 A kind of door handle structure and air purifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115158880A (en) * 2021-04-01 2022-10-11 上海同舜家居用品有限公司 Envelope and enclosure assembly

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Application publication date: 20180918

RJ01 Rejection of invention patent application after publication