CN214759669U

CN214759669U - Cleaning brush with cleaning head capable of being quickly installed

Info

Publication number: CN214759669U
Application number: CN202022557348.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Ningbo Deruntang Intelligent Technology Co Ltd
Current assignee: Ningbo Deruntang Intelligent Technology Co Ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-11-19
Anticipated expiration: 2030-11-06

Abstract

The utility model relates to a but cleaning brush of cleaning head swift installation, include the brush holder, reach the cleaning head of installing at the brush holder lower extreme detachably, its characterized in that: the utility model discloses a cleaning brush holder, including the installation department that is used for installing cleaning element and be located the connecting portion at installation department rear portion, the lower extreme of brush holder is installed flexible buckle part, is equipped with the card foot on the flexible buckle part, and connecting portion have and supply flexible buckle part male jack, be equipped with the card foot card people's of supplying flexible buckle part card hole on the perisporium of jack, will during the locking the flexible buckle part inserts the jack, the card foot card people of flexible buckle part card hole to can shirk cleaning head and brush holder and be connected. The diameter of the connecting part is large, the length of the connecting part is long, the connecting strength of the elastic buckle part and the connecting part is increased, and the cleaning head can be firmly connected to the brush handle.

Description

Cleaning brush with cleaning head capable of being quickly installed

Technical Field

The utility model relates to a cleaning brush for scrub, especially relate to a cleaning brush that can swiftly install and change cleaning head, cleaning brush can be window brush, closestool brush or pot brush etc..

Background

A window brush, a toilet brush or a pan brush, which may be collectively referred to as a cleaning brush, is a common scraping brush cleaning tool, and is generally used in cooperation with a cleaning head (a member on which brush blocks, scraping strips or brush bristles are mounted). The window brush is used for cleaning a window or a cleaning platform, the closestool brush is used for cleaning a closestool, the pot brush is used for cleaning a pot, the integral structures of the window brush and the pot brush are similar, and the appearance of the cleaning head and the material of the cleaning part are different. Most of the cleaning brushes on the market are fixedly connected with a brush handle, and the brush block is repeatedly used, so that the cleaning brushes are not beneficial to sanitation.

Through looking into, chinese utility model patent that patent number is CN201821298381.6 (the grant bulletin number is CN202665419U) discloses a toilet brush of removable brush head, including brush head and brush holder, the brush head is including brushing the head main part, be located the connecting rod of brushing first back middle part, the connecting rod is equipped with card and portion, the brush holder includes the body of rod and sliding sleeve, body of rod tip has a plurality of elastic arms that set up around the connecting rod, elastic arm's internal surface has the interlock portion that corresponds with card and portion, elastic arm's surface has the contact site that extends to the connecting rod dorsad, this body of rod axis direction can be followed to the sliding sleeve and removed between latched position and the unblock position. Through the sliding sleeve that can follow this body of rod axis direction and remove between latched position and the unblock position, make brush head and brush holder realize being connected or separating to need not to contact the brush head and can shirk the brush head, make toilet brush convenient and sanitary more that uses.

But the closestool brush of present quick replacement brush piece all adopts the jack catch structure to snatch the brush piece, and the jack catch structure relates to the transmission part multi-structure complicacy, assembles the high difficult equipment of required precision.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a cleaning brush that the cleaning head that the structure is more simple reasonable can swiftly install is provided to above-mentioned prior art current situation, this cleaning brush specially adapted window brush.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a but cleaning brush of cleaning head swift installation, includes the brush holder, and installs the cleaning head at brush holder lower extreme detachably, its characterized in that: the utility model discloses a cleaning brush holder, including the installation department that is used for installing cleaning element and be located the connecting portion at installation department rear portion, the lower extreme of brush holder is installed flexible buckle part, is equipped with the card foot on the flexible buckle part, and connecting portion have and supply flexible buckle part male jack, be equipped with the card foot card people's of supplying flexible buckle part card hole on the perisporium of jack, will during the locking the flexible buckle part inserts the jack, the card foot card people of flexible buckle part card hole to can shirk cleaning head and brush holder and be connected.

The improved toothbrush is characterized in that the lower end of the toothbrush handle is also inserted with a connecting pipe, and the elastic buckle part is arranged between the connecting pipe and the connecting part. The connecting pipe at the lower end of the brush handle can be arranged in the connecting pipe in advance by the elastic buckle part, and then the connecting pipe provided with the elastic buckle part is assembled on the brush handle as a module, so that the assembly is more convenient and humanized.

The cleaning brush is further improved, a trigger part capable of sliding axially is arranged on the brush handle, the trigger part can be pushed to deform towards the folding direction by downward movement of the trigger part, and the clamping pin of the elastic clamping part is separated from the clamping hole, so that the cleaning head can be separated from the brush handle. The unlocking can be realized by pushing the trigger component, and the operation is more convenient.

Preferably, the trigger member is held in an upward movement tendency by a spring action. The setting of spring makes trigger part ability return, avoids the jamming.

Further improve, above-mentioned elastic buckle part has the shell fragment portion that two left and right intervals set up including being used for installing the portion of inserting in the brush holder, the lower extreme of portion of inserting, shell fragment portion from top to bottom has first slope section, changeover portion and the second slope section of the interior shrink of flaring outward in proper order, and the second slope section of two shell fragment portions links together, be equipped with on the changeover portion the card foot, trigger part restraint is on the portion of inserting, the spring is located in the portion of inserting, trigger part moves down the extrusion first slope section is to the internal contraction deformation. The end-to-end connection of two elastic parts is in the same place, increase the intensity of shell fragment portion, difficult fracture, the setting up of first slope section makes moving down of trigger part change and promote the unblock that contracts in the shell fragment portion, the setting up of second slope section is changed and is inserted in the jack of insertion portion with shell fragment portion and make its lower extreme contract in and warp, make the card foot of elastic buckle part card people's card hole more easily, the setting up of insertion portion makes things convenient for elastic buckle part to install in the brush holder, also provide suitable installation position for trigger part and spring.

As the improvement, above-mentioned trigger part is the push pedal that the restraint can axially slide in the anterior guide way of portion of inserting, and the lower part both sides of push pedal have the promotion portion that extends backward and lie in the portion of inserting left and right sides, and the rear portion of push pedal has the spring holder of backward extension, be equipped with the spring installation cavity in the portion of inserting, the spring holder stretches into the spring installation cavity, and the spring is arranged in the spring installation cavity in, and the upper end of spring supports and leans on the spring holder, and the lower extreme of spring supports and leans on the lower inner wall in spring installation cavity, is equipped with to push away to turn round in the push pedal, should push away to turn round and show the brush holder and supply people to operate the promotion the push pedal. The trigger part is simple in structure and beneficial to assembly.

As an improvement, the trigger component comprises a push plate and a push rod, the push plate is constrained in a guide groove at the front part of the insertion part and can axially slide, two sides of the lower part of the push plate are provided with pushing parts which extend backwards and are positioned at the left side and the right side of the insertion part, the rear part of the push plate is provided with a spring seat which extends backwards, the insertion part is provided with a spring installation cavity, the spring seat extends into the spring installation cavity, the spring is arranged in the spring installation cavity, the upper end of the spring is abutted against the spring seat, and the lower end of the spring is abutted against the lower inner wall of the spring installation cavity; the push rod is constrained in the brush handle and can axially slide, a second push button is arranged on the push rod, the second push button exposes out of the brush handle for being operated and pushed by a person, and the push rod can move downwards to push the push plate to move downwards. The second push button is arranged on the push rod, and the second push button is moved upwards, so that the operation of a user is facilitated.

Preferably, the elastic buckling component is fixed in the brush handle in a buckling mode. The assembly is convenient.

In order to enable the cleaning head to be used as a window brush after being detached, the length of the connecting part is more than 10 cm, and the cleaning part is a scraping strip or a mop cloth or the combination of the scraping strip and the mop cloth.

The length of the connecting part is less than 6 cm, and the cleaning part is a brush block. The structure is suitable for being used as a toilet brush or a pot brush.

Compared with the prior art, the utility model has the advantages of: the cleaning head comprises an installation part and a connecting part which is positioned at the rear part of the installation part, the connecting part is provided with a jack for inserting the elastic buckle part, the diameter of the connecting part is large and the length of the connecting part is long, the strength of the elastic buckle part connected with the connecting part is increased, the cleaning head can be firmly connected onto the brush handle, in addition, the connecting part can be held for operation after the cleaning head is taken down, and the cleaning head can be used independently.

Drawings

FIG. 1 is a perspective view of the first embodiment of the present invention (the cleaning head is connected to the handle);

FIG. 2 is a perspective view of the first embodiment of the present invention (the cleaning head is separated from the handle);

fig. 3 is a partial cross-sectional view of a first embodiment of the present invention in the axial direction;

FIG. 4 is a schematic view showing a connection state of the cleaning head and the elastic buckle part according to the first embodiment of the present invention;

FIG. 5 is an exploded perspective view of a portion of the first embodiment of the present invention showing the connection between the cleaning head and the handle;

FIG. 6 is a perspective view of a second embodiment of the present invention (with the cleaning head attached to the handle);

FIG. 7 is a perspective view of a second embodiment of the present invention with the handle removed (the cleaning head is connected to the handle);

FIG. 8 is a perspective view of a second embodiment of the present invention (with the cleaning head separated from the handle);

fig. 9 is a perspective view of the second embodiment of the present invention with the handle removed (the cleaning head is separated from the handle).

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 5, it is a first embodiment of the present invention.

The utility model provides a cleaning brush that cleaning head can swiftly be installed, this embodiment uses the window brush as an example, includes brush holder 1 and detachably installs cleaning head 2 at brush holder 1 lower extreme, and cleaning head 2 includes installation department 21 and the connecting portion 22 that is located installation department 21 rear portion for installing cleaning element, the lower extreme of brush holder 1 is installed elasticity buckle part 3, and elasticity buckle part 3 passes through the mode of buckle to be fixed in brush holder 1, and the length of connecting portion 22 in this embodiment is greater than 10 centimetres, cleaning element is for scraping the strip, or the mop, or both combinations. The elastic buckle part 3 is provided with at least two clamping feet 33, the connecting part 22 is provided with an insertion hole 221 for inserting the elastic buckle part 3, the peripheral wall of the insertion hole 221 is provided with a clamping hole 222 for clamping the clamping feet 33 of the elastic buckle part 3, the elastic buckle part 3 is inserted into the insertion hole 221 when the locking is carried out, and the clamping feet of the elastic buckle part 3 are clamped in the clamping hole 222, so that the cleaning head 2 and the brush handle 1 can be detachably connected.

The brush holder 1 is provided with a trigger part capable of sliding axially, the downward movement of the trigger part can push the trigger part to deform towards the folding direction, the clamping pin 33 of the elastic clamping part 3 is separated from the clamping hole 222, and then the cleaning head 2 can be separated from the brush holder 1. The trigger part is kept on the upward movement by the action of the spring 4.

Elastic buckle part 3 is including being used for installing the portion of inserting 31 in the brush holder 1, and the lower extreme of portion of inserting 31 has the shell fragment portion 32 that the interval set up about two, and shell fragment portion 32 has first slope section 321, the changeover portion 322 of flare-out and the second slope section 323 of contracting in proper order from top to bottom, and the second slope section 323 of two shell fragment portions 32 links together, is equipped with on the changeover portion 322 card foot 33, and changeover portion 322 sets up to be good with the level, and the trigger part retrains on portion of inserting 31, and spring 4 locates in the portion of inserting 31, and the trigger part moves down the extrusion first slope section 321 is the deformation of contracting inwards.

Trigger part is for retraining push pedal 5 that can axially slide in the anterior guide way of portion 31 of inserting, and the lower part both sides of push pedal 5 have backward extension and lie in the promotion portion 51 of the 31 left and right sides of portion of inserting, and the rear portion of push pedal 5 has the spring holder 52 of backward extension, be equipped with spring mounting cavity 311 on the portion 31 of inserting, spring holder 52 stretches into in the spring mounting cavity 311, and spring 4 arranges spring mounting cavity 311 in, and the upper end of spring 4 supports and leans on spring holder 52, and the lower extreme of spring 4 supports and leans on the lower inner wall of spring mounting cavity 311, be equipped with first push-turn-button 53 on push pedal 5, this first push-turn-button 53 shows that brush holder 1 confession people's operation promotes push pedal 5.

The lower end of the brush handle 1 is also inserted with a connecting pipe 6, and the elastic buckle component 3 is arranged between the connecting pipe 6 and the connecting part 22.

Fig. 6 to 9 show a second embodiment of the present invention.

The present embodiment takes a toilet brush or a pan brush as an example, and is different from the first embodiment in that: the elastic buckle part 3 is directly arranged in the brush holder 1.

The trigger part in this embodiment includes a push plate 5 and a push rod 7, the push plate 5 is constrained in a guide groove at the front part of the insertion part 31 and can axially slide, two sides of the lower part of the push plate 5 are provided with pushing parts 51 which extend backwards and are positioned at the left and right sides of the insertion part 31, the rear part of the push plate 5 is provided with a spring seat 52 which extends backwards, the insertion part 31 is provided with a spring installation cavity 311 with a forward opening, the spring seat 52 extends into the spring installation cavity 311, the spring 4 is arranged in the spring installation cavity 311, the upper end of the spring 4 abuts against the spring seat 52, and the lower end of the spring 4 abuts against the lower inner wall of the spring installation cavity 311; the push rod 7 is constrained in the brush handle 1 and can axially slide, the push rod 7 is provided with a second push button 71, the second push button 71 is exposed out of the brush handle 1 to be operated and pushed by a person to push the push rod 7, and the downward movement of the push rod 7 can push the push plate 5 to move downward.

The length of the connecting part 22 is less than 6 cm, and the cleaning component is a brush block 8.

It should be noted that in the description of the present embodiment, the terms "front, back", "left, right", "up, down", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of description of the present invention and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Claims

1. The utility model provides a but cleaning brush of cleaning head swift installation, includes brush holder (1) and installs cleaning head (2) at brush holder (1) lower extreme detachably, its characterized in that: cleaning head (2) are including installation department (21) that are used for installing clean part and connecting portion (22) that are located installation department (21) rear portion, elasticity buckle part (3) are installed to the lower extreme of brush holder (1), are equipped with card foot (33) on elasticity buckle part (3), connecting portion (22) have and supply elasticity buckle part (3) male jack (221), be equipped with card foot (33) card people's card hole (222) of supply elasticity buckle part (3) on the perisporium of jack (221), will during the locking elasticity buckle part (3) insert jack (221), the card foot card people of elasticity buckle part (3) card hole (222) to can shirk cleaning head (2) and brush holder (1) and be connected.

2. A cleaning brush as claimed in claim 1 and having a cleaning head which can be quickly mounted, wherein: the lower end of the brush handle (1) is also inserted with a connecting pipe (6), and the elastic buckle part (3) is arranged between the connecting pipe (6) and the connecting part (22).

3. A cleaning brush as claimed in claim 1 and having a cleaning head which can be quickly mounted, wherein: the cleaning brush is characterized in that a trigger part capable of sliding axially is arranged on the brush handle (1), the downward movement of the trigger part can push the trigger part to deform towards the folding direction, and a clamping pin (33) of the elastic clamping part (3) is separated from a clamping hole (222), so that the cleaning head (2) can be separated from the brush handle (1).

4. A cleaning brush as claimed in claim 3 wherein the cleaning head is quickly mountable, and wherein: the trigger part is kept moving upwards by the action of a spring (4).

5. A cleaning brush as claimed in claim 4, wherein the cleaning head is fast mountable, and wherein: elasticity buckle part (3) have the shell fragment portion (32) that two left and right intervals set up including inserting portion (31) for installing in brush holder (1), the lower extreme of inserting portion (31), shell fragment portion (32) from top to bottom has first slope section (321), changeover portion (322) and the second slope section (323) of contracting outward in proper order, and second slope section (323) of two shell fragment portions (32) link together, be equipped with on changeover portion (322) card foot (33), trigger part restraint is on inserting portion (31), spring (4) are located in inserting portion (31), trigger part moves down the extrusion first slope section (321) inwards shrink and warp.

6. A cleaning brush as claimed in claim 5 with a cleaning head quickly mountable thereto, wherein: trigger part is for retraining push pedal (5) that can axially slide in the anterior guide way of portion of inserting (31), and the lower part both sides of push pedal (5) have backward extension and lie in promotion portion (51) of the portion of inserting (31) left and right sides, and the rear portion of push pedal (5) has spring holder (52) that extend backward, be equipped with spring installation cavity (311) on portion of inserting (31), spring holder (52) stretch into in spring installation cavity (311), spring (4) are arranged in spring installation cavity (311), and the upper end of spring (4) is supported and is leaned on spring holder (52), and the lower extreme of spring (4) supports and leans on the lower inner wall in spring installation cavity (311), be equipped with first on push pedal (5) and push away and turn round (53), should first push away and turn round (53) and show brush holder (1) and supply people's operation to promote push pedal (5).

7. A cleaning brush as claimed in claim 5 with a cleaning head quickly mountable thereto, wherein: the trigger part comprises a push plate (5) and a push rod (7), the push plate (5) is constrained in a guide groove in the front of the insertion part (31) and can axially slide, pushing parts (51) which extend backwards and are positioned on the left side and the right side of the insertion part (31) are arranged on two sides of the lower part of the push plate (5), a spring seat (52) which extends backwards is arranged on the rear part of the push plate (5), a spring installation cavity (311) is arranged on the insertion part (31), the spring seat (52) extends into the spring installation cavity (311), the spring (4) is arranged in the spring installation cavity (311), the upper end of the spring (4) is abutted against the spring seat (52), and the lower end of the spring (4) is abutted against the lower inner wall of the spring installation cavity (311); push rod (7) restraint can axially slide in brush holder (1), is equipped with the second on push rod (7) and pushes away and turns round (71), and this second pushes away to turn round (71) and reveals brush holder (1) and supplies people's operation to promote push rod (7), the moving down of push rod (7) can promote push pedal (5) move down.

8. A cleaning brush as claimed in claim 1 and having a cleaning head which can be quickly mounted, wherein: the elastic buckle part (3) is fixed in the brush handle (1) in a buckle mode.

9. A cleaning brush as claimed in claim 1 and having a cleaning head which can be quickly mounted, wherein: the length of the connecting part (22) is more than 10 cm, and the cleaning part is a scraping strip or a mop cloth or the combination of the two.

10. A cleaning brush as claimed in claim 1 and having a cleaning head which can be quickly mounted, wherein: the length of the connecting part (22) is less than 6 cm, and the cleaning part is a brush block (8).