CN213883023U

CN213883023U - Disposable toilet brush

Info

Publication number: CN213883023U
Application number: CN202022081912.XU
Authority: CN
Inventors: 余刚
Original assignee: Foshan Moke Technology Co ltd
Current assignee: Zhongshan Yijia Daily Necessities Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-08-06
Anticipated expiration: 2030-09-21

Abstract

The utility model provides a disposable toilet brush, which belongs to the technical field of sanitary ware. It has solved the trouble problem of current disposable toilet brush head change. This disposable toilet brush has the brush holder of cavity including inside, wear to be equipped with the guide bar in the brush holder, be equipped with the button that can drive the guide bar and remove along the brush holder on the brush holder, be equipped with the first elastic component that enables the button and reset between button and the brush holder, be equipped with the second elastic component that enables the guide bar and reset between guide bar and the brush holder, the bottom of brush holder articulates there is first clamping piece and second clamping piece, the bottom of guide bar has the spigot surface that a pair of slant outwards set up downwards, the top of first clamping piece and second clamping piece slidable respectively supports and leans on the spigot surface that corresponds, be equipped with the third elastic component that makes first clamping piece and second clamping piece can press from both sides tight brush head between first clamping piece and the second clamping piece. The disposable toilet brush has the advantage of convenient replacement of the brush head.

Description

Disposable toilet brush

Technical Field

The utility model belongs to the technical field of sanitary wares, a disposable toilet brush is related to.

Background

In the existing families, most of the existing families are provided with independent toilets, a flush toilet is arranged in the toilet, the flush toilet needs to be cleaned through a toilet brush after being used for a certain time, and after the toilet brush is used for a period of time, the brush head of the toilet brush is stained with dirt and bacteria are seriously bred, so that the disposable toilet brush is invented by people, the used brush head is directly discarded, the bacteria are prevented from breeding, and the good sanitary state of the toilet is kept.

For example, chinese patent literature discloses a novel toilet brush [ application No.: 201720329527.8, respectively; authorization notice number: CN207220749U ], it includes the brush head, brush holder and centre gripping subassembly, the brush holder comprises straight pole portion and arc portion, arc portion front end is equipped with U type mouth, centre gripping subassembly includes elastic clamping piece, elastic clamping piece down, the guide vane and promotion slide button, promote slide button slidable mounting in the straight pole portion of brush holder, the guide vane is installed inside arc portion, the crooked radian of guide vane cooperatees with the crooked radian of arc portion, go up the elastic clamping piece, elastic clamping piece is located U type mouth department down, manual drive promotes slide button and slides, promote slide button and promote elastic clamping piece through the guide vane, thereby the elastic clamping piece stretches out or retracts from U type mouth corresponding the release or presss from both sides tight brush head down.

The toilet brush of this kind of structure, the artifical brush head of taking is placed between last elastic clamping piece, lower elastic clamping piece, and through promoting smooth button messenger go up elastic clamping piece, lower elastic clamping piece and retract clamping brush head in the U type mouth, promote smooth button messenger go up elastic clamping piece, lower elastic clamping piece and stretch out from the U type mouth and loosen the brush head and change. However, when the brush head is clamped by the brush handle of the disposable toilet brush with the structure, the brush handle is pushed forwards to realize clamping and then pulled backwards to realize releasing, so that the brush head is replaced, and the operation is complex.

Disclosure of Invention

The utility model aims at providing a disposable toilet brush aiming at the problems in the prior art, and the technical problem of solving is how to ensure the brush head to be convenient to replace.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a disposable toilet brush, has the brush holder of cavity including inside, wear to be equipped with the guide bar in the brush holder, be equipped with on the brush holder and drive the button that the guide bar removed along the brush holder, its characterized in that, be equipped with the first elastic component that enables the button and reset between button and the brush holder, be equipped with the second elastic component that enables the guide bar and reset between guide bar and the brush holder, the bottom of brush holder articulates there are first clamping piece and second clamping piece, the bottom of guide bar has the first spigot surface that a pair of slant outwards set up down, the top of first clamping piece and second clamping piece slidable respectively supports and leans on the first spigot surface that corresponds, be equipped with the third elastic component that makes first clamping piece and second clamping piece can press from both sides tight brush head between first clamping piece and the second clamping piece.

Press the button, the button overcomes the effort of first elastic component and second elastic component and makes the guide bar move down, the top of first clamping piece and second clamping piece is along the first spigot surface relative slip that corresponds, the setting up of first spigot surface makes first clamping piece and second clamping piece open and be closed according to the angle of settlement, make the bottom of first clamping piece and second clamping piece open, aim at the clamping part of brush head, then loosen the button, the button resets under the effect of first elastic component, the guide bar resets under the effect of second elastic component, first clamping piece and the tight brush head of second clamping piece clamp under the effect of third elastic component, the brush head washs the completion back, only need press the button and make the guide bar move down, thereby make the bottom of first clamping piece and second clamping piece open, the brush head drops automatically. The brush head is clamped by pressing the button, the brush head is discarded by pressing the button again, and the brush head is convenient to replace.

In the above-mentioned disposable toilet brush, the middle parts of the first clamping piece and the second clamping piece are hinged with the brush handle through a hinge shaft, the bottom of the guide rod is provided with a flaky guide part, and the first guide surface is positioned in the guide part. Part guide part also can be located between two first spigot surfaces, only need set up at the top of first clamping piece and second clamping piece the guiding hole can, the setting up of guiding hole makes first clamping piece, second clamping piece and guide part can not block at relative movement's in-process, makes first clamping piece and second clamping piece rotate around the pin joint, makes first clamping piece and second clamping piece can open and press from both sides tightly.

In foretell a disposable toilet brush, the bottom of first clamping piece and second clamping piece all has the arc wall of concave setting, and when first clamping piece and second clamping piece pressed from both sides tightly, it is a pair of the arc wall is closed and is formed the ball bowl that is used for centre gripping brush head, the internal diameter of ball bowl top and bottom opening part all is less than the internal diameter of department in the middle of the ball bowl. According to the structure, the first clamping piece and the second clamping piece are clamped to form the ball bowl, and the ball bowl is matched with the clamping part of the brush head, so that the brush head can rotate at multiple angles, and the brush head can wash the special-shaped curved surface of the toilet; the inner diameters of the openings at the top and the bottom of the ball bowl are smaller than the inner diameter of the middle of the ball bowl, so that the brush head cannot fall off after being clamped tightly, and the brush head can rotate at multiple angles relative to the brush handle.

In foretell disposable toilet brush, the bottom of first clamping piece and second clamping piece all has the arcwall face of concave setting, the arcwall face is located the top of arc wall, the top of arc wall has the protruding curved protruding edge that is that sets up of protruding upwards, and when first clamping piece and second clamping piece are tight, it is a pair of form after the arc face is closed and be used for leaning on the second spigot surface of brush head. The structure improves the stability of the brush head during rotation, and simultaneously prevents the brush head from being pushed into the brush handle deeper after being forcefully violent, thereby preventing the disposable toilet brush from being damaged; and the convex edge is arranged, so that a space for the brush head to be partially embedded is formed between the convex edge and the second guide surface, and the brush head is prevented from falling off.

In foretell a disposable toilet brush, the installation cavity has in the guide bar, the piece that supports that has the protrusion setting on the inside wall of brush holder, support to support and stretch into the installation cavity by the piece, the second elastic component sets up in the installation cavity, just the bottom of second elastic component is used in supporting and is supported the piece, and the top is used in on the guide bar. Lean on the piece to be embedded into the installation cavity, lean on the piece and can not influence the removal of guide bar, lean on the setting up of piece and make the second elastic component have the stress point, make the second elastic component can make the guide bar reset.

In the above-mentioned disposable toilet brush, the button is provided with a sliding surface obliquely downwards and outwards, the top of the guide rod is provided with a spherical sliding part matched with the sliding surface, and the sliding part always abuts against the sliding surface under the action of the second elastic part. According to the structure, the push button can better drive the guide rod to move.

In the above-mentioned disposable toilet brush, the outer side wall of the guide rod is provided with a plurality of first guide rings which are arranged in a protruding manner, and the outer side wall of the first guide ring can be attached to the inner side wall of the brush handle. The first guide ring plays a role in guiding, so that the guide rod can move in the set direction in the moving process and cannot deviate from the set position, and the first clamping piece and the second clamping piece are clamped and loosened accurately.

In the above-mentioned disposable toilet brush, the inside wall of the brush handle is provided with a plurality of second guide rings which are arranged in a protruding manner, the guide rod is arranged in the second guide rings in a penetrating manner, and the inside wall of the second guide rings can be attached to the outside wall of the guide rod. The second guide ring plays a role in guiding, so that the guide rod can move in the set direction in the moving process and cannot deviate from the set position, and the first clamping piece and the second clamping piece are clamped and loosened accurately.

In the above disposable toilet brush, the first elastic member, the second elastic member and the third elastic member are all cylindrical springs, disc springs or rubber springs.

In foretell a disposable toilet brush, disposable toilet brush still includes the brush head, the department has the spherical dop of protrusion setting in the middle of brush head top, the top of spherical dop has the supporting part of protrusion setting, the draw-in groove of concave setting has between spherical dop and the supporting part, the top surface of supporting part is the cambered surface. The spherical chuck is matched with the spherical bowl, so that the brush head can be clamped and can smoothly rotate; the top surface of supporting part is cambered surface cooperation second spigot surface, makes the spherical dop can not deviate from the ball bowl, and the brush head can too not be embedded into the brush holder.

In the above-mentioned disposable toilet brush, the middle of the bottom of the brush head is provided with a recessed embedded groove, when two brush heads are stacked, the spherical chuck and the supporting part of the brush head positioned below can be embedded into the embedded groove of the brush head positioned above. When the brush head is stored, the brush head can be stacked, and the occupied storage space is small.

Compared with the prior art, the utility model provides a pair of disposable closestool brush has following advantage:

1. the brush head of the disposable toilet brush can rotate at multiple angles, so that the brush head can be matched with various special-shaped curved surfaces of a toilet, and the disposable toilet brush is convenient and clean to clean the toilet.

2. This disposable toilet brush realizes pressing the mode of button and realizing that the clamp of brush head gets and abandons, realizes the change of brush head, and it is convenient that brush head changes, and at this in-process, user's hand need not direct contact, and health status is good.

Drawings

Fig. 1 is a schematic view showing the overall structure of the disposable toilet brush.

Fig. 2 is a first cross-sectional view of the disposable toilet brush.

Fig. 3 is a second sectional view of the disposable toilet brush.

Fig. 4 is an exploded view of the structure at the bottom of the present disposable toilet brush.

In the figure, 1, a brush handle; 2. a guide bar; 21. a first guide surface; 22. a guide portion; 23. A mounting cavity; 24. a sliding part; 3. a button; 31. a sliding surface; 4. a first elastic member; 5. a second elastic member; 6. a first clip piece; 7. a second clip; 8. a third elastic member; 9. hinging a shaft; 10. a guide hole; 11. an arc-shaped slot; 111. a convex edge; 12. a ball bowl; 13. an arc-shaped surface; 14. a second guide surface; 15. an abutting sheet; 16. a first guide ring; 17. a second guide ring; 18. a brush head; 181. a spherical chuck; 182. a support portion; 183. A card slot; 184. and a groove is embedded.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2, 3 and 4, the disposable toilet brush includes a brush handle 1, a guide rod 2, a button 3, a first elastic member 4, a second elastic member 5, a first jaw 6, a second jaw 7, a third elastic member 8 and a brush head 18. In this embodiment, the first elastic member 4, the second elastic member 5 and the third elastic member 8 are all cylindrical springs, and in actual production, the first elastic member 4, the second elastic member 5 and the third elastic member 8 may all be disc springs or rubber springs.

Brush holder 1 is long straight cylindric, and the inside of brush holder 1 has the cavity, and guide bar 2 wears to establish in brush holder 1, and brush holder 1 includes first handle body and second handle body, and first handle body and second handle body link firmly mutually through the mode of inserting the location joint. In this embodiment, guide bar 2 is two segmentations, the upper segment is located first handle body, the hypomere is located the second handle body, first guide ring 16 that two protrusions set up has on the lateral wall of guide bar 2, the bump that the arch set up has in the first handle body, first guide ring 16 can be blocked to the bump, make the upper segment can not drop, the outside wall of first guide ring 16 can paste and lean on the inside wall of brush holder 1, second guide ring 17 that four protrusions set up has on the inside wall of brush holder 1, guide bar 2 wears to establish in second guide ring 17, the inside wall of second guide ring 17 can paste and lean on the outside wall of guide bar 2, in actual production, guide bar 2 can be a segmentations or syllogic, the quantity of first guide ring 16 can be three or five, the quantity of second guide ring 17 can be two or ten. The brush holder 1 is divided into two parts and the guide rod 2 is divided into a plurality of parts, so that the length of the brush holder 1 can be shortened, and the disposable toilet brush is convenient to transport.

Have the installation cavity 23 in the guide bar 2, have the protruding piece 15 that leans on that sets up on the inside wall of brush holder 1, lean on piece 15 to stretch into installation cavity 23, second elastic component 5 sets up in installation cavity 23, and the bottom of second elastic component 5 is used in leaning on piece 15, and the top is used in guide bar 2. Button 3 sets up on the upper portion of brush holder 1, and the slant is equipped with glide plane 31 outwards downwards on button 3, and the top of guide bar 2 has and be spherical sliding part 24 with glide plane 31 matched with, is equipped with the first elastic component 4 that enables button 3 to reset between button 3 and the brush holder 1, and under the effect of second elastic component 5, sliding part 24 supports all the time and leans on glide plane 31.

The middle parts of the first clamping piece 6 and the second clamping piece 7 are hinged with the brush handle 1 through the hinge shaft 9, the bottom of the guide rod 2 is provided with a flaky guide part 22, a pair of first guide surfaces 21 which are obliquely arranged downwards and outwards are arranged in the guide part 22, the top ends of the first clamping piece 6 and the second clamping piece 7 are respectively supported on the corresponding first guide surfaces 21 in a slidable mode, particularly, a part of the guide part 22 which is flaky is arranged between the two first guide surfaces 21, the middle parts of the tops of the first clamping piece 6 and the second clamping piece 7 are provided with a through guide hole 10 which is long in strip shape, when the first clamping piece 6 and the second clamping piece 7 move relative to the guide part 22, the guide part 22 can be partially embedded into the guide hole 10, and dislocation is prevented. A third elastic part 8 which enables the first clamping piece 6 and the second clamping piece 7 to clamp the brush head 18 is arranged between the first clamping piece 6 and the second clamping piece 7.

The bottom of first clamping piece 6 and second clamping piece 7 all has the arc wall 11 of concave setting, and the top of arc wall 11 has the protruding arc that is along 111 that sets up of upwards, and when first clamping piece 6 and second clamping piece 7 pressed from both sides tightly, a pair of arc wall 11 closed formation is used for the ball bowl 12 of centre gripping brush head 18, and the internal diameter of ball bowl 12 top and bottom opening part all is less than the internal diameter of the department in the middle of ball bowl 12. The bottoms of the first clamping piece 6 and the second clamping piece 7 are respectively provided with an arc-shaped surface 13 which is concavely arranged, the arc-shaped surfaces 13 are positioned above the arc-shaped grooves 11, and when the first clamping piece 6 and the second clamping piece 7 are clamped tightly, a pair of arc-shaped surfaces 13 form a second guide surface 14 which is used for abutting against the brush head 18 after being closed.

The disposable toilet brush also comprises a brush head 18, a convex spherical clamping head 181 is arranged in the middle of the top of the brush head 18, a convex supporting part 182 is arranged above the spherical clamping head 181, a concave clamping groove 183 is arranged between the spherical clamping head 181 and the supporting part 182, and the top surface of the supporting part 182 is an arc surface. The middle of the bottom of the brush head 18 is provided with a recessed embedded groove 184, when two brush heads 18 are overlapped, the spherical clamping head 181 and the supporting part 182 of the lower brush head 18 can be embedded into the embedded groove 184 of the upper brush head 18. When the brush head is stressed in a deflection way, the supporting part 182 is partially embedded into a space formed by the convex edge 111 and the second guide surface 14, and the convex edge 111 is embedded into the clamping groove 183 to prevent the brush head 18 from falling off.

When the button 3 is pressed, the button 3 overcomes the acting force of the first elastic piece 4 and the second elastic piece 5 to make the guide rod 2 move downwards, the first guide surface 21 on the guide part 22 moves downwards along with the guide rod 2, the top ends of the first clamping piece 6 and the second clamping piece 7 relatively slide along the corresponding first guide surface 21, the first clamping piece 6 and the second clamping piece 7 are opened according to a set angle, the bottom of handle 1 is then aligned with ball grip 181 of head 18 and inserted, then button 3 is released, under the action of the first elastic element 4, the button 3 is reset, under the action of the second elastic element 5, the guide rod 2 is reset, the second elastic element 5 and the third elastic element 8 are matched to enable the first clamping piece 6 and the second clamping piece 7 to clamp the brush head 18, at the moment, the ball clamp 181 is located in the bowl 12, the support portion 182 is located above the bowl 12, and the top surface of the support portion 182 abuts against the second guide surface 14. The user can use brush head 18 to wash the closestool, and in the completion of the washing, press button 3, make guide bar 2 move down to make first clamping piece 6 and second clamping piece 7 open according to the angle that sets for, brush head 18 drops automatically.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the brush holder 1, the guide rod 2, the first guide surface 21, the guide portion 22, the mounting cavity 23, the sliding portion 24, the push button 3, the sliding surface 31, the first elastic member 4, the second elastic member 5, the first jaw 6, the second jaw 7, the third elastic member 8, the hinge shaft 9, the guide hole 10, the arc-shaped groove 11, the ledge 111, the ball cup 12, the arc-shaped surface 13, the second guide surface 14, the abutting piece 15, the first guide ring 16, the second guide ring 17, the brush head 18, the ball chuck 181, the support portion 182, the catching groove 183, the catching groove 184, etc., are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a disposable toilet brush, includes inside brush holder (1) that has the cavity, wear to be equipped with guide bar (2) in brush holder (1), be equipped with on brush holder (1) and drive button (3) that guide bar (2) removed along brush holder (1), its characterized in that, be equipped with between button (3) and brush holder (1) and enable first elastic component (4) that button (3) reset, be equipped with between guide bar (2) and the brush holder (1) and enable second elastic component (5) that guide bar (2) reset, the bottom of brush holder (1) articulates there are first clamping piece (6) and second clamping piece (7), the bottom of guide bar (2) has a pair of first spigot surface (21) that sets up to the outside downwards, the top of first clamping piece (6) and second clamping piece (7) is slidable respectively and leans on corresponding first spigot surface (21), and a third elastic part (8) which can enable the first clamping piece (6) and the second clamping piece (7) to clamp the brush head (18) is arranged between the first clamping piece (6) and the second clamping piece (7).

2. A disposable toilet brush according to claim 1, characterized in that the middle of the first jaw (6) and the second jaw (7) are hinged to the handle (1) by means of a hinge axis (9), the bottom of the guide rod (2) has a guide (22) in the form of a plate, the first guide surface (21) being located in the guide (22).

3. A disposable toilet brush according to claim 1, characterized in that the bottom of the first clip (6) and the second clip (7) are each provided with an arc-shaped groove (11) which is concavely arranged, when the first clip (6) and the second clip (7) are clamped, a pair of the arc-shaped grooves (11) are closed to form a ball bowl (12) for clamping the brush head (18), and the inner diameter of the opening at the top and the bottom of the ball bowl (12) is smaller than the inner diameter of the ball bowl (12) at the middle.

4. A disposable toilet brush according to claim 3, characterized in that the bottom of the first clip (6) and the second clip (7) have concavely arranged arc faces (13), the arc faces (13) are located above the arc groove (11), the top of the arc groove (11) has an arc convex edge (111) convexly arranged upwards, when the first clip (6) and the second clip (7) are clamped tightly, a pair of the arc faces (13) form a second guide face (14) for abutting against the brush head (18) after being closed.

5. A disposable toilet brush according to claim 1 or 2 or 3 or 4, wherein the guide rod (2) has a mounting cavity (23) therein, the brush handle (1) has a protruding abutting piece (15) on the inner side wall thereof, the abutting piece (15) protrudes into the mounting cavity (23), the second elastic member (5) is arranged in the mounting cavity (23), and the second elastic member (5) has a bottom end acting on the abutting piece (15) and a top end acting on the guide rod (2).

6. A disposable toilet brush according to claim 1, 2, 3 or 4, characterized in that the button (3) is provided with a sliding surface (31) obliquely downward and outward, the top of the guide rod (2) is provided with a spherical sliding part (24) matching with the sliding surface (31), and the sliding part (24) is always abutted against the sliding surface (31) under the action of the second elastic member (5).

7. A disposable toilet brush according to claim 1, 2, 3 or 4, wherein the guide rod (2) has a plurality of first guide rings (16) protruding from the outer side wall thereof, and the outer side wall of the first guide ring (16) can abut against the inner side wall of the handle (1).

8. A disposable toilet brush according to claim 1, 2, 3 or 4, characterized in that the inner side wall of the brush handle (1) is provided with a plurality of second guide rings (17) which are arranged in a protruding way, the guide rod (2) is arranged in the second guide rings (17) in a penetrating way, and the inner side wall of the second guide rings (17) can abut against the outer side wall of the guide rod (2).

9. A disposable toilet brush according to claim 1, 2, 3 or 4, further comprising a brush head (18), wherein a convex spherical chuck (181) is arranged in the middle of the top of the brush head (18), a convex supporting part (182) is arranged above the spherical chuck (181), a concave clamping groove (183) is arranged between the spherical chuck (181) and the supporting part (182), and the top surface of the supporting part (182) is an arc surface.

10. A disposable toilet brush according to claim 9, wherein the brush head (18) has a recessed fitting groove (184) at the center of the bottom, and when two brush heads (18) are stacked, the ball-shaped head (181) and the support portion (182) of the lower brush head (18) can be fitted into the fitting groove (184) of the upper brush head (18).