CN215457574U - Can replace toilet brush of cleaning head - Google Patents
Can replace toilet brush of cleaning head Download PDFInfo
- Publication number
- CN215457574U CN215457574U CN202023056655.0U CN202023056655U CN215457574U CN 215457574 U CN215457574 U CN 215457574U CN 202023056655 U CN202023056655 U CN 202023056655U CN 215457574 U CN215457574 U CN 215457574U
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- China
- Prior art keywords
- push rod
- cleaning head
- shell
- locking
- toilet brush
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Classifications
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
- A47K11/10—Hand tools for cleaning the toilet bowl, seat or cover, e.g. toilet brushes
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model provides a toilet brush with a replaceable cleaning head, belongs to the technical field of cleaning tools, and solves the problem of low replacement efficiency in the prior art. The cleaning device comprises a hollow shell and a cleaning head, wherein a push rod is arranged in the shell, one end of the push rod is provided with a clamping part for clamping the cleaning head, the other end of the push rod extends into the shell and is movably connected with the shell in the axial direction, one end of the shell, which is close to the clamping part, is provided with a guide part which can enable the clamping part to contract when the push rod moves to one side far away from the clamping part, and the shell is provided with a locking device which can enable the push rod to be locked and unlocked in the axial direction. The cleaning head clamping device has the advantages that the locking device is arranged, so that the push rod can be quickly locked or unlocked in the axial direction, the axial movement of the push rod can drive the clamping part to quickly clamp the cleaning head, the replacement is convenient, the efficiency is high, a fixing part does not need to be arranged at the end part of the shell to fix the clamping head and the cleaning head, and a large amount of time is saved.
Description
Technical Field
The utility model belongs to the technical field of cleaning tools, and particularly relates to a toilet brush with a replaceable cleaning head.
Background
The toilet brush cleaning head and the handle on the market are basically of an integral structure and cannot be separated, the toilet brush cleaning head is easy to accumulate stains and wind hair, and is inconvenient to clean and manage, and after the toilet brush cleaning head is used, the toilet brush cleaning head is inserted into a base or hung on a wall, so that bacteria are easy to breed and peculiar smell is generated.
In view of the above situation, the prior art provides a toilet brush with a replaceable cleaning head, which can replace the cleaning head, but the replacement process is complicated, and after the replacement, one end of the casing close to the cleaning head needs to be fixed and assembled, so that the toilet brush cannot be used quickly, and a lot of time is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provides a toilet brush with replaceable cleaning heads, which has high replacement efficiency.
The purpose of the utility model can be realized by the following technical scheme: the utility model provides a can replace closestool brush of cleaning head, is including being hollow casing and cleaning head, the casing in be equipped with the push rod, push rod one end be equipped with the clamping part that is used for the centre gripping cleaning head, the other end stretches into in the casing rather than axial swing joint, the casing be close to the one end of clamping part and be equipped with the guide part that can make the clamping part shrink when the push rod moves to keeping away from clamping part one side, the casing on be equipped with the locking device that can make push rod axial direction locking and unblock.
The push rod can be in the axial activity of casing, clamping part on the push rod is used for the centre gripping cleaning head, under being in the unblock state, when the push rod is to the side motion that is close to the clamping part, removable cleaning head when the clamping part is in non-shrink state, the push rod can make the clamping part shrink when the side motion of keeping away from the clamping part and press from both sides tight cleaning head, it is efficient to change, when changing the cleaning head and by the clamping part clamp tight back, directly make the push rod by the locking device at axial direction by the locking, it is fixed to clamping head and cleaning head to need not to install the mounting at the casing tip after the change, a large amount of time has been saved, it is more convenient to change.
In the above toilet brush with a replaceable cleaning head, the locking device includes a pressing mechanism disposed on the housing and capable of releasing the locking state, an elastic mechanism disposed in the housing and capable of making the push rod always have an axial movement trend, and a locking portion disposed on the push rod and protruding, and the locking portion can overcome the elastic force of the elastic mechanism, slide over the bottom of the pressing mechanism and press the pressing mechanism to lock.
The pressing mechanism accessible is pressed and is made its and locking portion separation unblock, and locking portion is used for roof pressure pressing mechanism to carry out the locking, and under the locking state, elastic mechanism provides roof pressure pressing mechanism's effort for locking portion through the push rod is indirect, and under the unblock state, elastic mechanism exerts the effort for the push rod after, and the clamping part on the push rod stretches out the casing, removable cleaning head.
In the above toilet brush with replaceable cleaning head, the pressing mechanism includes a button hinged to the housing and a pressing spring disposed between the housing and the button, the pressing spring can make the button always have a tendency to press the push rod, and the button can be disengaged from the locking portion after being pressed.
Because the button articulates on the casing, when consequently pressing button one end, overcome the elasticity of pressing the spring and make the button other end no longer roof pressure push rod, also relieved the locking state that locking portion and button offset simultaneously, at this moment, locking portion and button separation and can't carry out spacing locking, the push rod receives the elastic force effect of elastic mechanism and slides to the direction that is close to the clamping part.
In the above-described toilet brush with a replaceable cleaning head, the pressing spring has a tower shape. The tower-shaped pressing spring is more suitable for the button of the pressing mechanism.
In the above toilet brush with a replaceable cleaning head, the locking part is provided with a first guide inclined surface for the cleaning head to slide through from the bottom of the button, and the button is provided with a second guide inclined surface matched with the first guide inclined surface.
Through the mutual matching of the first guide inclined plane and the second guide inclined plane, the locking part can move axially along with the push rod to the lower part of the button to be pressed against the button for locking.
In the above toilet brush with a replaceable cleaning head, the elastic mechanism includes a fixing member disposed in the casing and a limiting spring disposed between the fixing member and the push rod, the limiting spring can make the locking portion of the push rod always have a tendency of pressing against the pressing mechanism, and the casing is provided with a limiting portion capable of preventing the push rod from being ejected out of the casing by the limiting spring.
The locking part on the push rod always has the trend of jacking and pressing the pressing mechanism by arranging the limiting spring between the fixing part and the push rod, the locking effect is ensured, and when the push rod is in an unlocking state, the clamping part on the push rod can be stretched out of the shell under the elastic action of the limiting spring, so that the cleaning head can be conveniently replaced.
In the above toilet brush with a replaceable cleaning head, as another solution, the elastic mechanism is a limit spring disposed between the casing and the push rod, the limit spring can make the locking portion on the push rod always have a tendency of pressing against the pressing mechanism, and the casing is provided with a limit portion capable of preventing the push rod from being ejected out of the casing by the limit spring.
Through directly setting up spacing spring between casing and push rod, make the locking portion on the push rod have roof pressure pressing mechanism's trend all the time, guarantee the locking effect, when being in the unblock state, spacing spring accessible elastic action stretches out the casing with the clamping part on the push rod, is convenient for change cleaning head.
In the above toilet brush with replaceable cleaning head, the cross section of the clamping part is in a tweezer shape. The section of the clamping part is in a tweezer shape, one end of the clamping part is easy to clamp the cleaning part, and the other end of the clamping part is easy to be compressed and contracted by the shell.
In the above toilet brush with replaceable cleaning head, the holding portion is elastically contractible and restorable. Have elastic clamping part through the setting, can be by the shrink of casing body pressure or recover in the axial displacement process, it is more convenient to the centre gripping and the change of cleaning head.
In the above toilet brush with the replaceable cleaning head, the push rod is provided with a push hole for pushing the push rod to move conveniently, and the shell is provided with a yielding hole for a user to stretch into the push hole.
The push rod is convenient for a user to push through the push hole to replace the cleaning head or clamp the cleaning head and lock the cleaning head, and the abdicating hole is formed for the user to stretch into the push hole.
Compared with the prior art, the cleaning head has the advantages that the integrated sliding button and the push rod are changed into the locking device and the push rod, the locking device can enable the push rod to be quickly locked or unlocked in the axial direction, the axial movement of the push rod can drive the clamping part to quickly clamp the cleaning head, the replacement is convenient, the efficiency is high, the clamping head and the cleaning head do not need to be fixed by installing the fixing part at the end part of the shell, and a large amount of time is saved; the first guide inclined plane and the second guide inclined plane are matched with each other, so that the locking part can quickly and axially move to the position below the button along with the push rod and is abutted against the button for locking; the limiting spring is arranged between the fixing piece and the push rod, so that the locking part on the push rod always has the tendency of jacking the pressing mechanism, the locking effect is ensured, and when the push rod is in an unlocking state, the limiting spring can extend the clamping part on the push rod out of the shell through the elastic action, so that the cleaning head is convenient to replace; the push rod is convenient for a user to push through the push hole to replace the cleaning head or clamp the cleaning head and lock the cleaning head, and the abdicating hole is formed for the user to stretch into the push hole.
Drawings
FIG. 1 is a perspective view of the locking position of the present invention;
FIG. 2 is a schematic perspective view of the unlocked state of the present invention;
FIG. 3 is a cross-sectional view of the unlocked state of the present invention;
FIG. 4 is a first cross-sectional view of the utility model about to be locked;
FIG. 5 is a second cross-sectional view of the utility model about to be locked;
FIG. 6 is a cross-sectional view of the locked state of the present invention;
in the figure, 1, a housing; 11. a guide portion; 12. a limiting part; 13. a hole of abdication; 2. a push rod; 21. a clamping portion; 22. pushing the hole; 3. a locking device; 31. a pressing mechanism; 311. a button; 312. a pressing spring; 313. a second guide slope; 32. an elastic mechanism; 321. a fixing member; 322. a limiting spring; 33. a lock section; 331. a first guide slope.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-6, the present invention includes a hollow casing 1 and a cleaning head (not shown in the figures), a push rod 2 is arranged in the casing 1, one end of the push rod 2 is provided with a clamping portion 21 for clamping the cleaning head, the other end of the push rod extends into the casing 1 and is axially movably connected with the casing, one end of the casing 1 close to the clamping portion 21 is provided with a guide portion 11 which can make the clamping portion 21 contract when the push rod 2 moves to one side far away from the clamping portion 21, and the casing 1 is provided with a locking device 3 which can make the push rod 2 axially locked and unlocked.
The locking device 3 comprises a pressing mechanism 31 which is arranged on the shell 1 and can release a locking state, an elastic mechanism 32 which is arranged in the shell 1 and can enable the push rod 2 to always have an axial movement tendency, and a locking part 33 which is arranged on the push rod 2 and protrudes, wherein the locking part 33 can overcome the elastic force of the elastic mechanism 32, slide from the bottom of the pressing mechanism 31 and press the pressing mechanism 31 to realize locking.
The pressing mechanism 31 can be separated from the locking portion 33 to be unlocked by pressing, the locking portion 33 is used for jacking the pressing mechanism 31 to be locked, in the locking state, the elastic mechanism 32 indirectly provides acting force for jacking the pressing mechanism 31 for the locking portion 33 through the push rod 2, in the unlocking state, after the elastic mechanism 32 applies acting force to the push rod 2, the clamping portion 21 on the push rod 2 extends out of the shell 1, and the cleaning head can be replaced.
The pressing mechanism 31 comprises a button 311 arranged on the housing 1 and hinged with the housing 1 and a pressing spring 312 arranged between the housing 1 and the button 311, the pressing spring 312 can enable the button 311 to always have the tendency of pressing against the push rod 2, and the button 311 can be separated from the locking part 33 after being pressed.
Because the button 311 is hinged to the housing 1, when one end of the button 311 is pressed, the other end of the button 311 does not press the push rod 2 any more against the pressing spring 312, and the locking state that the locking part 33 abuts against the button 311 is also released, at this time, the locking part 33 is separated from the button 311 and cannot perform limit locking, and the push rod 2 slides to a direction close to the clamping part 21 under the elastic force of the elastic mechanism 32. The pressing spring 312 has a tower shape. The tower-shaped pressing spring 312 is more suitable for the push button 311 of the pressing mechanism 31.
The locking part 33 is provided with a first guide inclined surface 331 which is convenient for the button 311 to slide from the bottom, and the button 311 is provided with a second guide inclined surface 313 matched with the first guide inclined surface 331. The first guiding inclined surface 331 and the second guiding inclined surface 313 can cooperate with each other to enable the locking portion 33 to rapidly move axially with the push rod 2 to the lower part of the button 311 to be locked.
The elastic mechanism 32 includes a fixing member 321 disposed in the housing 1 and a limiting spring 322 disposed between the fixing member 321 and the push rod 2, the limiting spring 322 can make the locking portion 33 on the push rod 2 always have a tendency of pressing against the pressing mechanism 31, and the housing 1 is provided with a limiting portion 12 capable of preventing the push rod 2 from being ejected out of the housing 1 by the limiting spring 322.
The locking part 33 on the push rod 2 always has the tendency of jacking and pressing the pressing mechanism 31 by arranging the limiting spring 322 between the fixing part 321 and the push rod 2, the locking effect is ensured, and when the push rod is in an unlocking state, the clamping part 21 on the push rod 2 can stretch out of the shell 1 through the elastic action of the limiting spring 322, so that the cleaning head can be conveniently replaced.
Through directly setting up spacing spring 322 between casing 1 and push rod 2, make locking portion 33 on push rod 2 have the trend of roof pressure pressing means 31 all the time, guarantee the locking effect, when being in the unblock state, spacing spring 322 accessible elastic action stretches out casing 1 with clamping part 21 on the push rod 2, is convenient for change cleaning head.
The section of the clamping part 21 is of a tweezer type. The clamping portion 21 having a forceps-shaped cross section has one end easily clamping the cleaning portion and the other end easily compressed and contracted by the housing 1.
The clamping portion 21 is elastically contractible and restorable. Through setting up and having elastic clamping part 21, can compress tightly shrink or recover by casing 1 in the axial displacement process, it is more convenient to the centre gripping of cleaning head and change.
The push rod 2 is provided with a push hole 22 which is convenient for pushing the push rod to move, and the shell 1 is provided with a yielding hole 13 for a user to extend into the push hole 22. Through setting up the hole 22 that pushes away, the user promotes push rod 2 and changes the cleaning head or press from both sides tight cleaning head and lock, through setting up the hole 13 of stepping down for the user to stretch into the hole 22 that pushes away.
The working principle of the utility model is as follows: when the cleaning head is not used, the cleaning head is in an unlocking state, when the cleaning head is used, the cleaning head is firstly placed in the middle of the clamping part 21, then the push rod 2 is pushed from the push hole 22 to overcome the elastic force of the limiting spring 322 so as to enable the cleaning head to move towards one side far away from the cleaning head, at the moment, the clamping part 21 is guided and extruded by the guide part 11 to gradually contract and clamp the cleaning head, the locking part 33 on the push rod 2 moves along with the push rod 2 until the first guide inclined surface 331 on the locking part 33 is contacted with the second guide inclined surface 313 on the button 311, the locking part 33 slides through the bottom of the button 311, then the push rod 2 is stopped being pushed, the push rod 2 is subjected to the elastic force of the limiting spring 322 towards one side of the cleaning head, and the locking part 33 on the push rod 2 pushes the button 311 to complete locking; when the cleaning head needs to be replaced under the locking state, the button 311 is pressed, the end part of the button 311 can be separated from the locking part 33, the locking part 33 cannot limit the cleaning head, the push rod 2 is directly moved towards one side of the clamping part 21 by the elastic force of the limiting spring 322, the clamping part 21 extends out of the shell 1 along with the movement of the push rod 2 to gradually recover, the original cleaning head drops at the moment, and the cleaning head can be cleaned and replaced by a new cleaning head.
According to the utility model, the locking device 3 is arranged, so that the push rod 2 can be quickly locked or unlocked in the axial direction, the axial movement of the push rod 2 can drive the clamping part 21 to quickly clamp the cleaning head, the replacement is convenient, the efficiency is high, and the fixing part 321 does not need to be arranged at the end part of the shell 1 to fix the clamping head and the cleaning head, so that a great amount of time is saved; the first guide inclined surface 331 and the second guide inclined surface 313 are matched with each other, so that the locking part 33 can quickly and axially move along with the push rod 2 to the lower part of the button 311 to be locked against the button; the limiting spring 322 is arranged between the fixing piece 321 and the push rod 2, so that the locking part 33 on the push rod 2 always has the tendency of jacking the pressing mechanism 31, the locking effect is ensured, and when the push rod 2 is in an unlocking state, the limiting spring 322 can extend the clamping part 21 on the push rod 2 out of the shell 1 through the elastic action, so that the cleaning head is convenient to replace; through setting up the hole 22 that pushes away, the user promotes push rod 2 and changes the cleaning head or press from both sides tight cleaning head and lock, through setting up the hole 13 of stepping down for the user to stretch into the hole 22 that pushes away.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Claims (10)
1. The utility model provides a can replace toilet brush of cleaning head, is including being hollow casing (1) and cleaning head, casing (1) in be equipped with push rod (2), its characterized in that: push rod (2) one end be equipped with clamping part (21) that are used for the centre gripping cleaning head, the other end stretch into casing (1) in rather than axial swing joint, casing (1) one end of being close to clamping part (21) be equipped with can make clamping part (21) shrink guide part (11) when push rod (2) move to keeping away from clamping part (21) one side, casing (1) on be equipped with locking device (3) that can make push rod (2) axial direction locking and unblock.
2. A toilet brush with a replaceable cleaning head according to claim 1, wherein: the locking device (3) comprises a pressing mechanism (31) which is arranged on the shell (1) and can release a locking state, an elastic mechanism (32) which is arranged in the shell (1) and can enable the push rod (2) to always have an axial movement trend, and a locking part (33) which is arranged on the push rod (2) and is convex, wherein the locking part (33) can overcome the elastic force of the elastic mechanism (32) and slide from the bottom of the pressing mechanism (31) and press the pressing mechanism (31) to realize locking.
3. A toilet brush with a replaceable cleaning head according to claim 2, wherein: the pressing mechanism (31) comprises a button (311) which is arranged on the shell (1) and hinged with the shell and a pressing spring (312) which is arranged between the shell (1) and the button (311), the pressing spring (312) can enable the button (311) to always have the tendency of pressing against the push rod (2), and the button (311) can be separated from the locking part (33) after being pressed.
4. A toilet brush with a replaceable cleaning head according to claim 3, wherein: the pressing spring (312) is tower-shaped.
5. A toilet brush with a replaceable cleaning head according to claim 3, wherein: the locking part (33) is provided with a first guide inclined surface (331) which is convenient for the locking part to slide from the bottom of the button (311), and the button (311) is provided with a second guide inclined surface (313) matched with the first guide inclined surface (331).
6. A toilet brush with a replaceable cleaning head according to claim 2, wherein: the elastic mechanism (32) comprises a fixing piece (321) arranged in the shell (1) and a limiting spring (322) arranged between the fixing piece (321) and the push rod (2), the limiting spring (322) can enable a locking part (33) on the push rod (2) to have a tendency of jacking the pressing mechanism (31) all the time, and a limiting part (12) capable of preventing the push rod (2) from being ejected out of the shell (1) by the limiting spring (322) is arranged in the shell (1).
7. A toilet brush with a replaceable cleaning head according to claim 2, wherein: the elastic mechanism (32) is a limiting spring (322) arranged between the shell (1) and the push rod (2), the limiting spring (322) can enable a locking part (33) on the push rod (2) to always have a tendency of jacking the pressing mechanism (31), and a limiting part (12) capable of preventing the push rod (2) from being ejected out of the shell (1) by the limiting spring (322) is arranged in the shell (1).
8. A toilet brush with a replaceable cleaning head according to any one of claims 1 to 6, wherein: the section of the clamping part (21) is in a tweezer shape.
9. A toilet brush with a replaceable cleaning head according to any one of claims 1 to 6, wherein: the clamping part (21) can shrink and recover elastically.
10. A toilet brush with a replaceable cleaning head according to any one of claims 1 to 6, wherein: the push rod (2) on be equipped with and be convenient for promote its motion push away hole (22), casing (1) on be equipped with and supply the user to stretch into the hole of stepping down (13) that pushes away hole (22).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023056655.0U CN215457574U (en) | 2020-12-17 | 2020-12-17 | Can replace toilet brush of cleaning head |
| PCT/CN2021/136358 WO2022127664A1 (en) | 2020-12-17 | 2021-12-08 | Toilet brush having replaceable cleaning head |
| JP2023600078U JP3246094U (en) | 2020-12-17 | 2021-12-08 | Toilet brush with replaceable cleaning head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023056655.0U CN215457574U (en) | 2020-12-17 | 2020-12-17 | Can replace toilet brush of cleaning head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215457574U true CN215457574U (en) | 2022-01-11 |
Family
ID=79717391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023056655.0U Active CN215457574U (en) | 2020-12-17 | 2020-12-17 | Can replace toilet brush of cleaning head |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3246094U (en) |
| CN (1) | CN215457574U (en) |
| WO (1) | WO2022127664A1 (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7316046B2 (en) * | 2003-11-06 | 2008-01-08 | S.C. Johnson & Son, Inc. | Cleaning brush with disposable/replaceable brush head |
| US7530138B1 (en) * | 2005-06-09 | 2009-05-12 | Garwood Isaac Platt | Toilet bowl cleaning tool with disposable swab |
| CN202537376U (en) * | 2012-02-01 | 2012-11-21 | 3M创新有限公司 | Cleaning tool with concealed push button |
| US10098445B1 (en) * | 2018-01-21 | 2018-10-16 | Worldwide Integrated Resources, Inc. | Toilet bowl cleaning brush with an interchangeable cleaning brush head |
| SE1950689A1 (en) * | 2019-06-10 | 2020-12-11 | Teresia Eklund | A cleaning brush for cleaning a toilet bowl and anelogated shaft therefor |
| CN211155521U (en) * | 2019-09-30 | 2020-08-04 | 宁波德润堂智能科技有限公司 | Toilet brush convenient for replacing brush head |
| GB2591260B (en) * | 2020-01-22 | 2022-04-27 | Sunyee Brush Land Co Ltd | Toilet brush with quick replaceable cleaning head |
| CN111345720A (en) * | 2020-04-08 | 2020-06-30 | 周建华 | Toilet brush device with replaceable brush head |
-
2020
- 2020-12-17 CN CN202023056655.0U patent/CN215457574U/en active Active
-
2021
- 2021-12-08 JP JP2023600078U patent/JP3246094U/en active Active
- 2021-12-08 WO PCT/CN2021/136358 patent/WO2022127664A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| JP3246094U (en) | 2024-03-21 |
| WO2022127664A1 (en) | 2022-06-23 |
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