CN111648447A - Cleaning solution filling device - Google Patents
Cleaning solution filling device Download PDFInfo
- Publication number
- CN111648447A CN111648447A CN202010658353.6A CN202010658353A CN111648447A CN 111648447 A CN111648447 A CN 111648447A CN 202010658353 A CN202010658353 A CN 202010658353A CN 111648447 A CN111648447 A CN 111648447A
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- bottle
- cleaning liquid
- liquid bottle
- cleaning
- filling apparatus
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
- E03D9/03—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing consisting of a separate container with an outlet through which the agent is introduced into the flushing water, e.g. by suction ; Devices for agents in direct contact with flushing water
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
A cleaning liquid filling device comprises a shell and a cleaning liquid bottle, wherein the shell is provided with a liquid storage cavity, and a bottle cavity for placing the cleaning liquid bottle is arranged in the liquid storage cavity; sealing paper is arranged at the bottle mouth of the cleaning liquid bottle, a bursting mechanism is arranged in the liquid storage cavity, the bursting mechanism breaks the sealing paper after the bottle mouth of the cleaning liquid bottle is downwards placed into the bottle cavity, and therefore liquid in the cleaning liquid bottle flows into the liquid storage cavity; the bottle cavity comprises a frame body, the frame body is provided with a sleeve for placing a cleaning liquid bottle, the upper end of the frame body is also provided with a positioning mechanism, and the cleaning liquid bottle is positioned by the positioning mechanism after being placed into the sleeve; when the cleaning liquid bottle needs to be replaced, the positioning of the positioning mechanism is released, and the cleaning liquid bottle is taken out. The cleaning liquid bottle is positioned by the positioning mechanism, and the cleaning liquid bottle is taken out smoothly by releasing the positioning of the positioning mechanism, so that the operation is convenient.
Description
Technical Field
The invention relates to a cleaning solution filling device.
Background
The existing cleaning liquid filling device (such as a toilet cleaning liquid filling device) generally comprises a shell and a cleaning liquid bottle, wherein the shell is provided with a liquid storage cavity, and a bottle cavity for placing the cleaning liquid bottle is arranged in the liquid storage cavity; the bottle mouth of the cleaning liquid bottle is provided with sealing paper, the liquid storage cavity is internally provided with a bursting mechanism, the bursting mechanism breaks the sealing paper after the bottle mouth of the cleaning liquid bottle is placed into the bottle cavity downwards, so that the liquid in the cleaning liquid bottle flows into the liquid storage cavity, and then the liquid in the liquid storage cavity is released through the liquid outlet mechanism.
The existing cleaning liquid filling device also has the following problems: the cleaning liquid bottle is a disposable article, the cleaning liquid bottle needs to be replaced after the cleaning liquid is used up, and the replacement of the cleaning liquid bottle in the prior art is inconvenient.
Disclosure of Invention
In order to overcome the defects of the existing cleaning solution filling device, the invention provides the cleaning solution filling device which is more convenient to replace a cleaning solution bottle.
The technical scheme for solving the technical problem is as follows: a cleaning liquid filling device comprises a shell and a cleaning liquid bottle, wherein the shell is provided with a liquid storage cavity, and a bottle cavity for placing the cleaning liquid bottle is arranged in the liquid storage cavity;
sealing paper is arranged at the bottle mouth of the cleaning liquid bottle, a bursting mechanism is arranged in the liquid storage cavity, the bursting mechanism breaks the sealing paper after the bottle mouth of the cleaning liquid bottle is downwards placed into the bottle cavity, and therefore liquid in the cleaning liquid bottle flows into the liquid storage cavity;
the bottle cavity comprises a frame body, the frame body is provided with a sleeve for placing a cleaning liquid bottle, the upper end of the frame body is also provided with a positioning mechanism, and the cleaning liquid bottle is positioned by the positioning mechanism after being placed into the sleeve;
when the cleaning liquid bottle needs to be replaced, the positioning of the positioning mechanism is released, and the cleaning liquid bottle is taken out.
Furthermore, the positioning mechanism comprises an elastic part arranged on the frame body, the elastic part is provided with a clamping hook, and after the cleaning liquid bottle is placed in the sleeve, the clamping hook is clamped on the cleaning liquid bottle so as to position the cleaning liquid bottle; when the cleaning liquid bottle needs to be replaced, the elastic piece is deformed, and then the clamping hook is separated from the cleaning liquid bottle, so that the cleaning liquid bottle can be taken out.
Furthermore, after the cleaning liquid bottle is arranged in the sleeve, the clamping hook is clamped on the upper end face of the cleaning liquid bottle.
Furthermore, the frame body is provided with a groove, and the elastic piece is positioned in the groove.
Furthermore, the longitudinal section of the elastic piece is U-shaped, and the clamping hook is arranged on the inner side edge of the elastic piece.
Furthermore, the clamping hook is positioned above the upper end surface of the sleeve.
Further, the cleaning liquid bottle also comprises an unlocking part which is used for enabling the elastic part to deform so as to enable the clamping hook to be separated from the cleaning liquid bottle.
Further, the unlocking piece acts on the elastic piece. Or the unlocking piece acts on the hook.
Furthermore, the upper end surface of the clamping hook is an inclined surface which is inclined downwards from inside to outside, the unlocking piece acts on the inclined surface, and the clamping hook moves outwards to be separated from the cleaning liquid bottle when the unlocking piece is pressed downwards.
Furthermore, the hook penetrates through the unlocking piece.
Furthermore, the unlocking piece is an unlocking ring sleeve.
The cleaning liquid bottle is characterized by further comprising an elastic device, the elastic device acts on the cleaning liquid bottle, and the cleaning liquid bottle automatically rebounds and rises under the action of the elastic device after the positioning mechanism is released from positioning.
Further, the rebounding device is a spring, the upper end of the spring is connected to the frame body, and the lower end of the spring is abutted to the bottom surface of the cleaning liquid bottle.
Further, the lower part of the side wall of the sleeve is provided with an inserting slit, the lower end of the spring is provided with a bearing part, the bearing part extends into the inserting slit and enters the sleeve, and the cleaning liquid bottle is abutted against the bearing part of the spring after being placed into the sleeve.
Further, an opening is formed in the bottom of the cleaning liquid bottle, second sealing paper is arranged on the opening of the bottom of the cleaning liquid bottle, a second bursting mechanism is arranged on the bottom of the cleaning liquid bottle, and the second sealing paper is broken through the second bursting mechanism after the mouth of the cleaning liquid bottle is placed into the bottle cavity downwards.
The invention has the beneficial effects that: the cleaning liquid bottle is positioned by the positioning mechanism, and the cleaning liquid bottle is smoothly taken out by releasing the positioning of the positioning mechanism, so that the operation is convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the engagement of the vial chamber with the unlocking member.
Fig. 3 is a schematic diagram of the structure of the vial chamber.
Fig. 4 is a schematic view of the engagement of the elastic member, the hook and the unlocking member.
Fig. 5 is another angle diagram of the spring, hook and unlocking element.
Fig. 6 is a cross-sectional view of the present invention after filling a liquid bottle.
Fig. 7 is a cross-sectional view of the present invention after the positioning of the positioning mechanism is released.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-7, a cleaning solution filling device for occasions such as the filling of closestool cleaning solution, including casing 1, cleaning solution bottle 2, casing 1 have stock solution chamber 3, stock solution chamber 3 in be equipped with the bottle chamber that is used for placing cleaning solution bottle 2.
The bottle mouth of the cleaning liquid bottle 2 is provided with sealing paper, the liquid storage cavity 3 is internally provided with a bursting mechanism 4, the bottle mouth of the cleaning liquid bottle 2 is arranged in the bottle cavity downwards, the bursting mechanism 4 breaks the sealing paper, and therefore liquid in the cleaning liquid bottle 2 flows into the liquid storage cavity 3. The bursting means is typically provided as a point located in the reservoir 3 through which the sealing paper is directly punctured.
The bottle cavity comprises a frame body 5, the frame body 5 is provided with a sleeve 6 for placing the cleaning liquid bottle 2 in, the sleeve 6 plays a role in guiding the placing and taking out of the cleaning liquid bottle 2, the upper end of the frame body 3 is also provided with a positioning mechanism, and the cleaning liquid bottle 2 is positioned by the positioning mechanism after being placed in the sleeve 6; when the cleaning liquid bottle 2 needs to be replaced, the positioning of the positioning mechanism is released, and the cleaning liquid bottle 2 is taken out.
In this embodiment, the positioning mechanism includes an elastic member 8 disposed on the frame body 5, the elastic member 8 is provided with a hook 7, and after the cleaning liquid bottle 2 is placed in the sleeve 6, the hook 7 is clamped on the cleaning liquid bottle 2 to position the cleaning liquid bottle 2; when the cleaning liquid bottle 2 needs to be replaced, the elastic piece 8 is deformed, and the hook 7 is separated from the cleaning liquid bottle 2, so that the cleaning liquid bottle 2 can be taken out. The recommended mode is as follows: after the cleaning liquid bottle 2 is placed in the sleeve 6, the hook 7 is clamped on the upper end face of the cleaning liquid bottle 2, of course, the hook 7 can also be clamped on the outer side face and other parts of the cleaning liquid bottle 2, and at this time, a clamping groove matched with the hook needs to be arranged on the clamping part. Meanwhile, the hook 7 is recommended to be positioned above the upper end face of the sleeve 6, so that the structure is simpler without passing through the sleeve 6, and the operation of releasing the positioning of the hook 7 or the elastic piece 8 is facilitated.
In this embodiment, the longitudinal section of the elastic member 8 is U-shaped, and the hook 7 is disposed on the inner side of the elastic member 8. The specific arrangement of the elastic member 8 is as follows: the frame body 5 is provided with a groove 9, and the elastic part 8 is positioned in the groove 9. Of course, the elastic member may also be formed in other configurations and installation manners, such as a slit formed on the sidewall of the frame body 5 to form an elastic sheet, and the hook is disposed on the elastic sheet.
When the positioning of the contact hook is carried out, the elastic piece 8 can be manually pulled, so that the hook 7 is separated from the cleaning liquid bottle 2. In this embodiment, a more preferable mode is: the cleaning solution filling device further comprises an unlocking member 10 for thereby deforming the elastic member 8 so as to disengage the hook 7 from the cleaning solution bottle 2, i.e., the hook 7 is unlocked by the unlocking member 10. The unlocking member 10 is used to deform the elastic member 8, the unlocking member 10 can directly act on the elastic member 8 to deform the elastic member (for example, the unlocking member is a push rod, and the push rod pushes the elastic member to directly deform the elastic member), and the unlocking member 10 can also act on the hook 7 to indirectly deform the elastic member 8. In this embodiment, the elastic member 8 is located in the groove 9, so that it is not easy to apply a force thereto, and the unlocking member 10 acts on the hook 7. In this embodiment, the hook 7 penetrates the unlocking member 10, so that the unlocking member 10 is directly fixed relatively by the hook 7 without other positioning. In this embodiment, the unlocking member 10 is an unlocking ring sleeve, although the unlocking member 10 may have other shapes, and in fact, the shape of the unlocking member is not important, and the unlocking ring sleeve is mainly designed based on aesthetic considerations, and the unlocking member only needs to be capable of generating direct or indirect acting force on the elastic member 8, so that the elastic member 8 can be deformed.
In this embodiment, the specific arrangement between the unlocking member 10 and the hook 7 is as follows: the upper end surface of the hook 7 is an inclined surface 11 which is inclined downwards from the inside to the outside, the unlocking piece 10 acts on the inclined surface 11, and when the unlocking piece 10 is pressed down, the hook 7 moves outwards to be separated from the cleaning liquid bottle 2. The upper end surface of the hook 7 is arranged to be an inclined surface 11 which is inclined downwards from the inside to the outside, and the hook has the following beneficial effects: when the cleaning liquid bottle 2 is placed into the sleeve 6, the bottom surface of the cleaning liquid bottle 2 firstly contacts the inclined surface 11 of the clamping hook, in the process that the cleaning liquid bottle 2 presses downwards, the downward pressure acts on the inclined surface 11, the elastic piece 8 is naturally deformed, so that the cleaning liquid bottle 2 can downwards enter the sleeve 6, and after the upper end surface of the cleaning liquid bottle 2 passes over the clamping hook 7, the clamping hook 7 is clamped on the upper end surface of the cleaning liquid bottle 2 to position the cleaning liquid bottle.
In this embodiment, the cleaning solution filling device further comprises an elastic device, the elastic device acts on the cleaning solution bottle 2, and the positioning mechanism releases the positioning and then the cleaning solution bottle 2 automatically rebounds and rises under the action of the elastic device, so that the cleaning solution bottle 2 can be taken out and replaced more conveniently.
In this embodiment, the resilient means is a spring 12, the upper end of the spring 12 is connected to the frame body 5, and the lower end of the spring 12 is abutted against the bottom surface of the cleaning liquid bottle 2. In this embodiment, the lower end of the spring is abutted against the bottom surface of the cleaning solution bottle in the following manner: the lower part of the side wall of the sleeve 6 is provided with an inserting slit 13, the lower end of the spring 12 is provided with a bearing part 14, the bearing part 14 extends into the inserting slit 13 and enters the sleeve 6, and the cleaning liquid bottle 2 is abutted against the bearing part 14 of the spring after being placed into the sleeve 6. The lower end of the spring can be abutted against the bottom surface of the cleaning liquid bottle, other modes can be adopted, for example, the spring is directly arranged in the sleeve, or the length of the sleeve is smaller than that of the cleaning liquid bottle, and the cleaning liquid bottle is arranged in the sleeve and naturally abutted against the bottom surface of the sleeve and the spring.
In this embodiment, the bottom of the cleaning liquid bottle 2 is provided with an opening, the opening of the bottom of the cleaning liquid bottle is provided with a second sealing paper, the bottom of the bottle is provided with a second bursting mechanism 15, the opening of the cleaning liquid bottle 2 is downwards placed into the bottle cavity, and then the second bursting mechanism 15 is used for destroying the second sealing paper, so that after the cleaning liquid bottle 2 is placed in the bottle cavity, the bottom of the bottle is broken, the liquid in the cleaning liquid bottle 2 can completely enter the liquid storage cavity 3, and meanwhile, as the cleaning liquid in the cleaning liquid bottle 2 is generally concentrated liquid, tap water and the like can be added into the cleaning liquid bottle 2 through the opening at the bottom of the bottle, and the cleaning liquid in the liquid storage cavity 3 is further diluted. The second bursting means 15 may be a top cover or a tip, as long as the second sealing paper is breakable.
Claims (20)
1. A cleaning liquid filling device comprises a shell and a cleaning liquid bottle, wherein the shell is provided with a liquid storage cavity, and a bottle cavity for placing the cleaning liquid bottle is arranged in the liquid storage cavity;
sealing paper is arranged at the bottle mouth of the cleaning liquid bottle, a bursting mechanism is arranged in the liquid storage cavity, the bursting mechanism breaks the sealing paper after the bottle mouth of the cleaning liquid bottle is downwards placed into the bottle cavity, and therefore liquid in the cleaning liquid bottle flows into the liquid storage cavity;
the method is characterized in that: the bottle cavity comprises a frame body, the frame body is provided with a sleeve for placing a cleaning liquid bottle, the upper end of the frame body is also provided with a positioning mechanism, and the cleaning liquid bottle is positioned by the positioning mechanism after being placed into the sleeve;
when the cleaning liquid bottle needs to be replaced, the positioning of the positioning mechanism is released, and the cleaning liquid bottle is taken out.
2. The cleaning solution filling apparatus of claim 1, wherein: the positioning mechanism comprises an elastic piece arranged on the frame body, the elastic piece is provided with a clamping hook, and after the cleaning liquid bottle is placed in the sleeve, the clamping hook is clamped on the cleaning liquid bottle so as to position the cleaning liquid bottle; when the cleaning liquid bottle needs to be replaced, the elastic piece is deformed, and then the clamping hook is separated from the cleaning liquid bottle, so that the cleaning liquid bottle can be taken out.
3. The cleaning solution filling apparatus of claim 2, wherein: after the cleaning liquid bottle is placed in the sleeve, the clamping hook is clamped on the upper end face of the cleaning liquid bottle.
4. The cleaning solution filling apparatus of claim 2, wherein: the frame body on be equipped with the recess, the elastic component be located the recess in.
5. The cleaning solution filling apparatus of claim 2, wherein: the longitudinal section of the elastic piece is U-shaped, and the clamping hook is arranged on the inner side edge of the elastic piece.
6. The cleaning solution filling apparatus of claim 2, wherein: the clamping hook is positioned above the upper end surface of the sleeve.
7. The cleaning solution filling apparatus according to any one of claims 2 to 6, wherein: and the unlocking piece is used for deforming the elastic piece so as to enable the clamping hook to be separated from the cleaning liquid bottle.
8. The cleaning solution filling apparatus of claim 7, wherein: the unlocking piece acts on the elastic piece.
9. The cleaning solution filling apparatus of claim 7, wherein: the unlocking piece acts on the hook.
10. The cleaning solution filling apparatus of claim 9, wherein: the upper end surface of the clamping hook is an inclined surface which is inclined downwards from inside to outside, the unlocking piece acts on the inclined surface, and when the unlocking piece is pressed downwards, the clamping hook moves outwards to be separated from the cleaning liquid bottle.
11. The cleaning solution filling apparatus of claim 10, wherein: the hook penetrates through the unlocking piece.
12. The cleaning liquid filling apparatus according to claim 11, wherein: the unlocking piece is an unlocking ring sleeve.
13. The cleaning solution filling apparatus according to any one of claims 2 to 6, wherein: the cleaning liquid bottle is characterized by also comprising an elastic device, wherein the elastic device acts on the cleaning liquid bottle, and the cleaning liquid bottle automatically rebounds and rises under the action of the elastic device after the positioning mechanism is released from positioning.
14. The cleaning solution filling apparatus of claim 7, wherein: the cleaning liquid bottle is characterized by also comprising an elastic device, wherein the elastic device acts on the cleaning liquid bottle, and the cleaning liquid bottle automatically rebounds and rises under the action of the elastic device after the positioning mechanism is released from positioning.
15. The cleaning solution filling apparatus of claim 13, wherein: the rebounding device is a spring, the upper end of the spring is connected to the frame body, and the lower end of the spring is abutted to the bottom surface of the cleaning liquid bottle.
16. The cleaning solution filling apparatus of claim 15, wherein: the lower part of the side wall of the sleeve is provided with an inserting seam, the lower end of the spring is provided with a bearing part, the bearing part extends into the inserting seam and enters the sleeve, and the cleaning liquid bottle is abutted against the bearing part of the spring after being placed into the sleeve.
17. The cleaning solution filling apparatus of one of claims 1 to 6, wherein: the bottle bottom of the cleaning liquid bottle is provided with an opening, second sealing paper is arranged on the opening of the bottle bottom, a second bursting mechanism is arranged on the bottle bottom, and the bottle mouth of the cleaning liquid bottle is placed downwards into the bottle cavity and then is broken by the second bursting mechanism.
18. The cleaning solution filling apparatus of claim 7, wherein: the bottle bottom of the cleaning liquid bottle is provided with an opening, second sealing paper is arranged on the opening of the bottle bottom, a second bursting mechanism is arranged on the bottle bottom, and the bottle mouth of the cleaning liquid bottle is placed downwards into the bottle cavity and then is broken by the second bursting mechanism.
19. The cleaning solution filling apparatus of claim 13, wherein: the bottle bottom of the cleaning liquid bottle is provided with an opening, second sealing paper is arranged on the opening of the bottle bottom, a second bursting mechanism is arranged on the bottle bottom, and the bottle mouth of the cleaning liquid bottle is placed downwards into the bottle cavity and then is broken by the second bursting mechanism.
20. The cleaning solution filling apparatus of claim 14, wherein: the bottle bottom of the cleaning liquid bottle is provided with an opening, second sealing paper is arranged on the opening of the bottle bottom, a second bursting mechanism is arranged on the bottle bottom, and the bottle mouth of the cleaning liquid bottle is placed downwards into the bottle cavity and then is broken by the second bursting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010658353.6A CN111648447A (en) | 2020-07-09 | 2020-07-09 | Cleaning solution filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010658353.6A CN111648447A (en) | 2020-07-09 | 2020-07-09 | Cleaning solution filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111648447A true CN111648447A (en) | 2020-09-11 |
Family
ID=72351912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010658353.6A Pending CN111648447A (en) | 2020-07-09 | 2020-07-09 | Cleaning solution filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111648447A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2703049Y (en) * | 2004-05-19 | 2005-06-01 | 杨耀德 | Cleaning agent releasing device for closet pan |
| US7690392B1 (en) * | 2006-03-03 | 2010-04-06 | Vahe Sarkiss | Cartridge and valve device for mixing effluent with liquid or solid using venturi |
| CN101917889A (en) * | 2008-02-18 | 2010-12-15 | 赢创施托克豪森有限责任公司 | Suction pump for a dispenser unit and dispenser unit |
| CN202051631U (en) * | 2011-05-16 | 2011-11-30 | 田兆明 | Hand sanitizer machine |
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| CN208725024U (en) * | 2018-07-16 | 2019-04-12 | 东莞俪宝塑胶制品有限公司 | A kind of lipstic case with elastic device |
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| CN109701968A (en) * | 2019-01-31 | 2019-05-03 | 上海科勒电子科技有限公司 | Apparatus for eliminating sludge, system and the descaling method of electronic water closet |
| CN209537889U (en) * | 2018-12-17 | 2019-10-25 | 青岛海尔成套家电服务有限公司 | Telescopic rod connection structure and Garment Steamer Machine |
| CN110528654A (en) * | 2019-06-05 | 2019-12-03 | 徐洪飞 | A kind of Simple toilet cleaning solution charging point |
| CN210597520U (en) * | 2019-06-27 | 2020-05-22 | 陈振锋 | Cleaning box of closestool moisturizing device |
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2020
- 2020-07-09 CN CN202010658353.6A patent/CN111648447A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2703049Y (en) * | 2004-05-19 | 2005-06-01 | 杨耀德 | Cleaning agent releasing device for closet pan |
| US7690392B1 (en) * | 2006-03-03 | 2010-04-06 | Vahe Sarkiss | Cartridge and valve device for mixing effluent with liquid or solid using venturi |
| CN101917889A (en) * | 2008-02-18 | 2010-12-15 | 赢创施托克豪森有限责任公司 | Suction pump for a dispenser unit and dispenser unit |
| CN102946779A (en) * | 2010-06-17 | 2013-02-27 | 爱的化妆品有限公司 | Wall-mounted metering dispenser |
| CN202051631U (en) * | 2011-05-16 | 2011-11-30 | 田兆明 | Hand sanitizer machine |
| CN204260700U (en) * | 2014-11-28 | 2015-04-15 | 宁波德腾工业设计有限公司 | A kind of burnisher with cleaning solution bottle |
| CN205828217U (en) * | 2016-04-29 | 2016-12-21 | 东莞市顶太电子有限公司 | A kind of button deck |
| WO2019077300A1 (en) * | 2017-10-22 | 2019-04-25 | Humble Pi Design Studio Ltd | Device for a lavatory |
| CN109680776A (en) * | 2018-07-09 | 2019-04-26 | 徐洪飞 | A kind of lavatory cleansing liquid filling apparatus |
| CN208725024U (en) * | 2018-07-16 | 2019-04-12 | 东莞俪宝塑胶制品有限公司 | A kind of lipstic case with elastic device |
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