CN209826553U - Dust collection head with hidden bristles - Google Patents

Abstract

The application relates to a hidden dust absorption head of brush hair includes: one end of the bottom plate is provided with a bristle telescopic opening, the other end of the bottom plate is provided with a wiper plate telescopic opening, and the middle of the bottom plate is provided with a dust collection opening; the shell covers the bottom plate and is fixed with the bottom plate, a groove is formed in the upper surface of the shell, and a joint mounting groove is formed in the rear end of the shell; the dust collector joint is arranged in the joint mounting groove, and the interior of the dust collector joint is hollow and communicated with the interior of the shell; the lifting plate is arranged in the shell and can ascend or descend, bristles are fixed at one end of the lifting plate through a bristle fixing frame, and the water scraping plate is fixed at the other end of the lifting plate through a water scraping plate fixing frame; the pushing device is arranged in the shell and used for pushing or clamping the lifting plate; the rolling device comprises a roller rotating shaft and a roller; the button is installed in the groove and connected with the pushing device, and the pushing device can be driven to move. The utility model discloses in the operational environment who need not use brush hair or wiper blade, can artificial hidden brush hair and wiper blade, avoid brush hair and wiper blade unnecessary wearing and tearing.

Description

Dust collection head with hidden bristles

Technical Field

The application belongs to the technical field of dust collectors, and particularly relates to a hidden brush dust collection head.

Background

The dust collector is a common household sanitary cleaning device, in the prior art, a plurality of detachable dust collecting heads are often arranged to enable the dust collector to better adapt to different dust collecting environments for replacement and use by users, under the working environment of laying carpets, dust is difficult to be directly sucked out due to the fact that the dust is hidden among villi of the carpets, and the dust collecting heads with bristles are usually adopted under the environment; in working environments such as a toilet, a shower room and the like, a dust collection head with a wiper plate is needed.

In the prior art, part dust absorption head has installed brush hair and wiper blade additional at the shell bottom, but brush hair and wiper blade can not hide, just wear gradually when using under ordinary environment, and life is short.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the problem that the bristles of the dust collection head with bristles in the prior art are easy to wear, the bristle-concealed dust collection head is provided.

The utility model provides a technical scheme that its technical problem adopted is: a bristle-concealed cleaner head comprising:

one end of the bottom plate is provided with a bristle telescopic opening, the other end of the bottom plate is provided with a wiper plate telescopic opening, and the middle of the bottom plate is provided with a dust collection opening;

the shell covers the bottom plate and is fixed with the bottom plate, a groove is formed in the upper surface of the shell, and a joint mounting groove is formed in the rear end of the shell;

the dust collector joint is arranged in the joint mounting groove, and the interior of the dust collector joint is hollow and communicated with the interior of the shell;

a spring mounting rod fixed inside the housing;

the lifting plate is arranged in the shell, an opening through which the spring mounting rod passes is formed in the plate surface, the lifting plate can ascend or descend, bristles are fixed at one end of the lifting plate through a bristle fixing frame, and a water scraping plate is fixed at the other end of the lifting plate through a water scraping plate fixing frame;

the spring is arranged on the spring mounting rod, one end of the spring is abutted against the bottom plate, and the other end of the spring is abutted against the lifting plate;

the pushing device is arranged in the shell and used for pushing or clamping the lifting plate;

the rolling device comprises a roller rotating shaft and a roller;

a button is arranged in the groove and connected with the pushing device, and the pushing device can be driven to move;

the dust collector joint with the lateral wall shaping of joint mounting groove has coaxial alignment's through-hole, and the gyro wheel pivot alternates in the through-hole, and gyro wheel detachably pegs graft the both sides of gyro wheel pivot, the dust collector joint can wind the gyro wheel pivot rotates.

Preferably, the hidden dust absorption head of brush hair of the utility model discloses a dust catcher connects and includes:

the rotating head is arranged in the joint mounting groove and can rotate around the roller rotating shaft;

the straight pipe is connected to the rotating head;

the bent pipe is connected with the straight pipe, and the joint of the bent pipe and the straight pipe can rotate around the axis of the straight pipe;

the rotating head, the straight pipe and the curved pipe are hollow and communicated with each other to form an air channel.

Preferably, the utility model discloses a hidden dust absorption head of brush hair, the surface of rotating the head is the centre of a circle and is in gyro wheel epaxial arc surface rotates, rotate the head wind the gyro wheel pivot when rotating the surface can keep with joint mounting groove inner wall laminating.

Preferably, the hidden dust absorption head of brush hair of the utility model, the shell with the bottom plate passes through the fix with screw.

Preferably, the hidden dust absorption head of brush hair of the utility model, spring mounting pole one end is fixed on the shell, the other end is fixed on the bottom plate.

Preferably, the bristle-concealed dust collection head of the present invention, the pushing device comprises a rotating shaft and a rotating plate, both ends of the rotating shaft are rotatably mounted on both sides of the inner wall of the housing, and the rotating plate is fixed on the rotating shaft; the button is fixed with the rotating shaft; the lifter plate has the inclined plane, the rotor plate winds the pivot rotates and can follow the inclined plane promotes the lifter plate descends, just the rotor plate rotate with can the chucking when lifter plate contact point vertical position the lifter plate.

Preferably, the utility model discloses a hidden dust absorption head of brush hair, the shell rear end is located the both sides outwards that connect the mounting groove position are equipped with and are used for imbedding the depressed part of gyro wheel.

Preferably, the hidden dust absorption head of brush hair of the utility model, the rotor plate is total two, is located the both ends of pivot.

The utility model has the advantages that: in the working environment without using the bristles or the water scraping plate, the bristles and the water scraping plate can be artificially hidden, unnecessary abrasion of the bristles and the water scraping plate is avoided, and the service lives of the bristles and the water scraping plate are further prolonged.

Drawings

The technical solution of the present application is further explained below with reference to the drawings and the embodiments.

FIG. 1 is a schematic view of an external structure of a bristle concealed type cleaner head according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a backplane structure according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a housing of an embodiment of the present application;

FIG. 4 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present disclosure;

FIG. 5 is a schematic diagram of a rear end structure of a housing according to an embodiment of the present application;

FIG. 6 is a cross-sectional view of the spring position internal structure of the extended state of the bristles of the example of the present application;

FIG. 7 is a cross-sectional view of the internal structure of the button in the extended state of the bristles according to the embodiment of the present application;

FIG. 8 is a cross-sectional view of the spring position internal structure of the retracted state of the bristles of the example of the present application;

fig. 9 is a schematic structural diagram of a pushing device according to an embodiment of the present application.

The reference numbers in the figures are:

1 base plate

2 outer cover

3 vacuum cleaner joint

4 lifting plate

5 spring

6 spring mounting rod

8 pushing device

11 bristle telescopic opening

12 wiper blade expansion joint

13 dust suction port

21 groove

22 push button

23 connect the mounting groove

24 concave part

31 rotating head

32 straight pipe

33 curved tube

41 bristles

42 wiper blade

43 bevel face

71 roller rotating shaft

72 roller

81 rotating shaft

82 rotate the plate.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

The embodiment provides a hidden dust absorption head of brush hair, includes:

as shown in fig. 2, one end of the bottom plate 1 is provided with a bristle telescopic opening 11, the other end is provided with a wiper plate telescopic opening 12, and the middle is provided with a dust collection opening 13;

the shell 2 covers the bottom plate 1 and is fixed with the bottom plate 1 as shown in fig. 1 and 3, a groove 21 is formed in the upper surface of the shell 2, and a joint installation groove 23 is formed in the rear end of the shell;

a dust collector joint 3, as shown in fig. 1 and 4, installed in the joint installation groove 23, and having a hollow interior communicating with the interior of the housing 2;

a spring mounting rod 6, as shown in fig. 6, fixed inside the housing 2;

the lifting plate 4 is installed inside the shell 2, as shown in fig. 6, an opening for the spring installation rod 6 to pass through is formed on the plate surface, the lifting plate 4 can ascend or descend, bristles 41 are fixed at one end of the lifting plate 4 through a bristle fixing frame, and a wiper 42 is fixed at the other end of the lifting plate 4 through a wiper fixing frame;

a spring 5, as shown in fig. 6, mounted on the spring mounting rod 6, one end of which abuts against the bottom plate 1 and the other end of which abuts against the lifting plate 4;

a pushing device 8, as shown in fig. 6-9, installed inside the housing 2 for pushing or clamping the lifting plate 4;

the rolling device, as shown in fig. 1 and 5, comprises a roller rotating shaft 71 and a roller 72;

as shown in fig. 1 and 6, a button 22 is installed in the groove 21, and the button 22 is connected with the pushing device 8 and can drive the pushing device 8 to move;

as shown in fig. 1 and 5, through holes coaxially aligned with each other are formed in the side walls of the vacuum cleaner joint 3 and the joint installation groove 23, a roller rotating shaft 71 is inserted into the through holes, rollers 72 are detachably inserted into both sides of the roller rotating shaft 71, and the vacuum cleaner joint 3 can rotate around the roller rotating shaft 71. After the roller 72 is detached, the roller rotating shaft 71 and the dust collector joint 3 can be replaced, so that damaged parts can be replaced conveniently.

The hidden dust collection head with the bristles can adjust the lifting plate 4 through the button 22 to control the bristles 41 and the water scraping plate 42 to extend or retract, so that the service lives of the bristles 41 and the water scraping plate 42 are effectively prolonged; as shown in fig. 6 and 7, the push button 22 is pressed to drive the pushing device 8 to press the lifting plate 4, and then the lifting plate 4 is clamped by the pushing device 8 to keep the bristles 41 and the water scraping plate 42 in an extending state; as shown in fig. 1, the button 22 is released, and as shown in fig. 8, the spring 5 returns the lifting plate 4, and the bristles 41 and the wiper 42 are retracted.

Preferably, as shown in fig. 4, the bristle concealed type cleaner head of the present embodiment, the cleaner attachment 3 includes:

a rotary head 31 installed in the joint installation groove 23 to be rotatable around the roller rotation shaft 71;

a straight pipe 32 connected to the rotating head 31;

a curved pipe 33 connected to the straight pipe 32, wherein the joint of the curved pipe 33 and the straight pipe 32 can rotate around the axis of the straight pipe 32;

the rotating head 31, the straight pipe 32 and the curved pipe 33 are hollow and communicated with each other to form an air channel.

The structure is beneficial to the angle adjustment of the handle of the dust collection head by a user in the use process, and the dust collection head can still be tightly attached to the ground surface.

Preferably, as shown in fig. 3 and 4, in the bristle concealed type dust collection head of this embodiment, the outer surface of the rotating head 31 is an arc surface with a center on the roller rotating shaft 71, and the outer surface can keep in contact with the inner wall of the joint installation groove 23 when the rotating head 31 rotates around the roller rotating shaft 71. This structure can prevent to rotate head 31 when rotating that the wind channel leaks out, influences suction.

Preferably, in the bristle concealed type dust collection head of the present embodiment, the housing 2 and the base plate 1 are fixed by screws.

Preferably, as shown in fig. 5, in the bristle concealed type dust collecting head of the present embodiment, one end of the spring mounting rod 6 is fixed to the housing 2, and the other end is fixed to the base plate 1. This structure makes things convenient for the split of shell 2 and bottom plate 1, makes things convenient for the installation of spring 5 simultaneously.

Preferably, as shown in fig. 9 and 7, in the bristle concealed type dust collection head of the present embodiment, the pushing device 8 includes a rotating shaft 81 and a rotating plate 82, two ends of the rotating shaft 81 are rotatably installed at two sides of the inner wall of the housing 2, and the rotating plate 82 is fixed on the rotating shaft 81; the button 22 is fixed with the rotating shaft 81; the lifting plate 4 is provided with an inclined surface 43, the rotating plate 82 rotates around the rotating shaft 81 and can push the lifting plate 4 to descend along the inclined surface 43, and the lifting plate 4 can be clamped when the rotating plate 82 rotates to the position vertical to the contact point of the lifting plate 4. The structure can facilitate the clamping of the lifting plate 4, and the rotating plate 82 is self-locked by utilizing the stress of the rotating plate 82 to pass through the rotating shaft 81.

Preferably, as shown in fig. 5, in the bristle concealed type dust collection head of this embodiment, recesses 24 for fitting the rollers 72 are formed at both outward sides of the rear end of the housing 2 at the position of the joint installation groove 23. The roller is well protected, and the whole structure is more compact.

Preferably, in the bristle concealed type cleaning head of the present embodiment, the rotating plates 82 are two in number and are located at both ends of the rotating shaft 81. So that the two sides are stressed evenly when the lifting plate 4 is pushed.

In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims (8)

1. A bristle-concealed dust suction head, comprising:

a bottom plate (1), one end of which is provided with a bristle telescopic opening (11), the other end of which is provided with a wiper plate telescopic opening (12), and the middle of which is provided with a dust collection opening (13);

the shell (2) covers the bottom plate (1) and is fixed with the bottom plate (1), a groove (21) is formed in the upper surface of the shell (2), and a joint installation groove (23) is formed in the rear end of the shell;

the dust collector joint (3) is arranged in the joint mounting groove (23), and the interior of the dust collector joint is hollow and communicated with the interior of the shell (2);

a spring mounting rod (6) fixed inside the housing (2);

the lifting plate (4) is arranged inside the shell (2), an opening through which the spring mounting rod (6) passes is formed in the plate surface, the lifting plate (4) can ascend or descend, bristles (41) are fixed at one end of the lifting plate (4) through a bristle fixing frame, and a water scraping plate (42) is fixed at the other end of the lifting plate through a water scraping plate fixing frame;

the spring (5) is arranged on the spring mounting rod (6), one end of the spring is abutted against the bottom plate (1), and the other end of the spring is abutted against the lifting plate (4);

the pushing device (8) is arranged inside the shell (2) and used for pushing or clamping the lifting plate (4);

the rolling device comprises a roller rotating shaft (71) and a roller (72);

a button (22) is arranged in the groove (21), and the button (22) is connected with the pushing device (8) and can drive the pushing device (8) to move;

the dust collector joint (3) and the side wall of the joint mounting groove (23) are formed with through holes which are coaxially aligned, a roller rotating shaft (71) is inserted into the through holes, rollers (72) are detachably inserted into two sides of the roller rotating shaft (71), and the dust collector joint (3) can rotate around the roller rotating shaft (71).

2. The bristle-concealed cleaning head according to claim 1, wherein the cleaner attachment (3) comprises:

the rotating head (31) is arranged in the joint mounting groove (23) and can rotate around the roller rotating shaft (71);

a straight pipe (32) connected to the rotating head (31);

the bent pipe (33) is connected with the straight pipe (32), and the joint of the bent pipe (33) and the straight pipe (32) can rotate around the axis of the straight pipe (32);

the rotating head (31), the straight pipe (32) and the curved pipe (33) are hollow and communicated with each other to form an air channel.

3. The hidden bristle type dust collection head according to claim 2, wherein the outer surface of the rotary head (31) is a circular arc surface with a center on the roller shaft (71), and the outer surface can keep fit with the inner wall of the joint installation groove (23) when the rotary head (31) rotates around the roller shaft (71).

4. The bristle concealed cleaning head according to any one of claims 1 to 3, wherein the housing (2) and the base plate (1) are fixed by screws.

5. The bristle concealed cleaning head according to claim 1, wherein the spring mounting bar (6) is fixed to the housing (2) at one end and to the base plate (1) at the other end.

6. The hidden bristle cleaner according to any one of claims 1 to 3, wherein the pushing device (8) comprises a rotating shaft (81) and a rotating plate (82), both ends of the rotating shaft (81) are rotatably mounted on both sides of the inner wall of the housing (2), and the rotating plate (82) is fixed on the rotating shaft (81); the button (22) is fixed with the rotating shaft (81); lifter plate (4) have inclined plane (43), rotor plate (82) wind pivot (81) rotate and to follow inclined plane (43) promote lifter plate (4) descend, just rotor plate (82) rotate with lifter plate (4) contact point vertical position time can the chucking lifter plate (4).

7. The hidden bristle type cleaning head according to any one of claims 1 to 3, wherein the rear end of the housing (2) is provided with a recess (24) for engaging with the roller (72) at both sides of the joint mounting groove (23) facing outward.

8. The bristle concealed cleaning head according to claim 6, wherein the rotating plates (82) are two in number and are located at two ends of the rotating shaft (81).