CN219460556U - Detachable cleaning brush with brush head - Google Patents

Abstract

The utility model discloses a brush head detachable cleaning brush, which comprises a brush handle; the brush head seat is detachably connected to the end part of the brush handle; the brush head piece is equipped with the brush hair on the lateral wall of brush head piece, is equipped with fixed slot and fixed knot respectively on the both sides edge of brush head piece, the fixed knot joint of adjacent brush head piece in the fixed slot, the brush head piece encircles and forms and seal hollow ring, the brush head seat can dismantle and connect in sealing hollow ring, the brush head of this cleaning brush passes through the brush head seat and constitutes with the combination of a plurality of brush head pieces, the mutual lock connection forms and seals hollow ring between the brush head piece, the brush head seat then can dismantle the inside of connecting in sealing hollow ring, set up the brush hair of different materials on the different brush head pieces, through changing the arrangement and the kind of brush head piece, thereby change the brush hair kind on the brush head of this cleaning brush, the coexistence when realizing multiple kind brush hair, thereby promote the cleaning effect of this cleaning brush.

Description

Detachable cleaning brush with brush head

Technical Field

The utility model relates to the field of cleaning brushes, in particular to a cleaning brush with a detachable brush head.

Background

When cleaning indoors in daily life, the cleaning brush can be used for assisting in cleaning, so that the stubborn stains can be clearly cleaned, the conventional structure of the conventional cleaning brush is a brush handle and a brush head, the brush head is directly or indirectly fixed at the end part of the brush handle, the brush head is a solid cylinder, a plurality of bristles are fixed on the surface of the cylinder in a glue mode, and the like, different cleaning environments have different requirements on the bristles, and the combined use of the various types of bristles can often achieve better cleaning effects, but the conventional single brush head cannot be simultaneously assembled with the various types of bristles.

Disclosure of Invention

In order to solve the above problems, the present utility model provides a brush head detachable cleaning brush.

The technical scheme adopted by the utility model is as follows: a brush head detachable cleaning brush comprises

A brush handle;

the brush head seat is detachably connected to the end part of the brush handle;

the brush head piece is at least two, brush hair is arranged on the outer side wall of the brush head piece, fixing grooves and fixing buckles are respectively arranged on two side edges of the brush head piece, the fixing buckles of the adjacent brush head piece are clamped in the fixing grooves, the brush head piece surrounds to form a closed hollow ring, and the brush head seat is detachably connected in the closed hollow ring.

Further, a spiral groove is formed in the inner side wall of the brush head piece, the adjacent spiral grooves in the brush head piece are communicated, a spiral boss is arranged on the outer surface of the brush head piece, and the spiral boss is screwed in the spiral groove.

Further, a positioning groove is formed above the spiral groove, a plurality of positioning bosses are arranged above the spiral bosses, and the positioning bosses are uniformly arranged around the brush head seat at intervals.

Further, be equipped with the cavity in the brush holder, the tip of brush holder is equipped with the through-hole, the through-hole intercommunication the cavity, be equipped with the internal thread in the through-hole, the tip of brush holder is equipped with the external screw thread, be equipped with in the brush holder and run through the centre bore, the upper end intercommunication of centre bore the through-hole, the lower extreme of centre bore is fixed with elasticity and goes out the liquid piece, the bottom of brush head piece is equipped with the arc breach, the arc breach is located the below of centre bore.

Further, the brush holder comprises an upper brush holder and a lower brush holder which are connected through threads, an opening is formed in the side wall of the upper brush holder, the opening is communicated with the hollow cavity, and an elastic button is arranged in the opening.

Further, a sealing ring is arranged at the joint of the upper brush handle and the lower brush handle and the joint of the brush head seat and the brush handle.

Compared with the prior art, the utility model has the following beneficial effects:

the brush head is formed by combining the brush head seat and the brush handle, the brush head seat and the brush handle are detachably connected, so that the brush head is convenient to replace, the brush head pieces are mutually buckled and connected to form a closed hollow ring, the brush head seat is detachably connected to the inside of the closed hollow ring, the brush heads of different materials are arranged on different brush head pieces, the arrangement and the types of the brush head pieces are changed, so that the brush hair on the brush head of the cleaning brush is changed, various brush hair can exist on the brush head at the same time, the types of the brush hair on the brush head can be increased by changing the number of the brush head pieces, and the cleaning brush can have better cleaning effect.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an explosive structure according to a first perspective of the present utility model;

FIG. 2 is a schematic view of a second perspective of the explosive structure according to the present utility model;

FIG. 3 is a schematic diagram of the overall structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of the present utility model;

the utility model label information is as follows:

10. a brush handle; 11. a hollow cavity; 12. a through hole; 13. an internal thread; 14. an upper brush handle; 15. a lower brush handle; 16. an elastic button; 20. a brush head seat; 21. a spiral boss; 22. positioning the boss; 23. an external thread; 24. a central bore; 25. an elastic liquid outlet piece; 30. a brush head piece; 31. a fixing groove; 32. a fixing buckle; 33. a spiral groove; 34. a positioning groove; 35. an arc-shaped notch;

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a brush head detachable cleaning brush, which comprises a brush handle 10, a brush head seat 20 and brush head sheets 30, wherein the brush head seat 20 is detachably connected to the end part of the brush handle 10, the number of the brush head sheets 30 is at least two, bristles are arranged on the outer side wall of the brush head sheets 30, as shown in figure 1, fixing grooves 31 and fixing buckles 32 are respectively arranged on two side edges of the brush head sheets 30, the fixing buckles 32 of the adjacent brush head sheets 30 are clamped in the fixing grooves 31, the brush head sheets 30 are surrounded by the fixing grooves 31 and the fixing buckles 32 to form a closed hollow ring, the brush head sheets 20 are detachably connected in the closed hollow ring, the bristles on each brush head sheet 30 can be made of different materials, such as plastic, silica gel and the like, under the condition that the specification of the brush head sheets 20 is unchanged, the size of the brush head sheets 30 can be changed, the closed hollow ring formed by the brush head sheets 30 can be tightly attached to the brush head 20, and meanwhile, the brush head sheets 30 with different materials can be combined into a plurality of brush heads with any types, and the brush head cleaning brush head can be combined.

As shown in fig. 2, the inner side wall of the brush head piece 30 is provided with a spiral groove 33, the spiral grooves 33 on adjacent brush head pieces 30 are communicated, the spiral grooves 33 on the brush head pieces 30 forming the closed hollow ring are mutually communicated as a rotating thread plate, the outer surface of the brush head seat 20 is provided with a spiral boss 21, the shape of the spiral boss 21 corresponds to that of the spiral groove 33, and the spiral boss 21 is screwed in the spiral groove 33, so that the detachable connection of the closed hollow ring and the brush head seat 20 is realized.

In order to enhance the connection effect between the closed hollow ring and the brush head seat 20, as shown in fig. 1, a positioning groove 34 is arranged above the spiral groove 33, a plurality of positioning bosses 22 are arranged above the spiral boss 21, the number of the positioning bosses 22 is corresponding to the number of the brush head sheets 30, the positioning bosses 22 are uniformly arranged around the brush head seat 20 at intervals, after the closed hollow ring and the brush head seat 20 are screwed in place, the positioning bosses 22 are positioned in the positioning groove 34, and the sliding of the closed hollow ring in the use process is placed by matching the positioning bosses 22 with the positioning groove 34.

For strengthening the cleaning performance of this product, be equipped with cavity 11 in the brush holder 10, be used for placing the cleaning solution in the cavity 11, the tip of brush holder 10 is equipped with through-hole 12, through-hole 12 intercommunication cavity 11, be equipped with internal thread 13 in the through-hole 12, the tip of brush holder 20 is equipped with external screw thread 23, brush holder 20 pass through threaded connection in on the brush holder 10, be equipped with in the brush holder 20 and run through centre bore 24, the upper end intercommunication of centre bore 24 through-hole 12, the lower extreme of centre bore 24 is fixed with elastic liquid outlet piece 25, elastic liquid outlet piece 25 adopts elastic material to make, sets up the liquid outlet in the center department of elastic liquid outlet piece 25, the bottom of brush head piece 30 is equipped with arc breach 35, arc breach 35 is located the below of centre bore 24, the cleaning solution in the elastic liquid outlet piece 25 is through centre bore 24 to assist this cleaning brush to clean.

For the convenience to cavity 11's liquid feeding, brush holder 10 includes threaded connection's last brush holder 14 and lower brush holder 15, go up the trompil on the lateral wall of brush holder 14, the trompil intercommunication cavity 11 is equipped with elastic button 16 in the trompil, through pressing elastic button 16 changes the atmospheric pressure in the cavity 11 to reach the effect of control cleaning brush liquid.

The product is provided with sealing rings at the joint of the upper brush handle 14 and the lower brush handle 15 and the joint of the brush head seat 20 and the brush handle 10, thereby avoiding the condition of liquid leakage of the cleaning brush in the use process.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (6)

1. The utility model provides a brush head detachable cleaning brush which characterized in that: comprising

A brush handle;

the brush head seat is detachably connected to the end part of the brush handle;

the brush head piece is at least two, brush hair is arranged on the outer side wall of the brush head piece, fixing grooves and fixing buckles are respectively arranged on two side edges of the brush head piece, the fixing buckles of the adjacent brush head piece are clamped in the fixing grooves, the brush head piece surrounds to form a closed hollow ring, and the brush head seat is detachably connected in the closed hollow ring.

2. A brush head detachable cleaning brush according to claim 1, characterized in that: the brush head comprises a brush head body and is characterized in that a spiral groove is formed in the inner side wall of the brush head body, the adjacent spiral grooves in the brush head body are communicated, a spiral boss is arranged on the outer surface of the brush head body, and the spiral boss is screwed in the spiral groove.

3. A brush head detachable cleaning brush according to claim 2, characterized in that: the upper side of the spiral groove is provided with a positioning groove, the upper side of the spiral boss is provided with a plurality of positioning bosses, and the positioning bosses are uniformly arranged around the brush head seat at intervals.

4. A brush head detachable cleaning brush according to claim 1, characterized in that: the brush holder is characterized in that a hollow cavity is formed in the brush holder, a through hole is formed in the end portion of the brush holder and communicated with the hollow cavity, an internal thread is arranged in the through hole, an external thread is arranged at the end portion of the brush holder, a through center hole is formed in the brush holder, the upper end of the center hole is communicated with the through hole, an elastic liquid outlet piece is fixed at the lower end of the center hole, an arc notch is formed in the bottom end of the brush head piece, and the arc notch is located below the center hole.

5. A brush head detachable cleaning brush according to claim 4, characterized in that: the brush holder comprises an upper brush holder and a lower brush holder which are connected through threads, an opening is formed in the side wall of the upper brush holder, the opening is communicated with the hollow cavity, and an elastic button is arranged in the opening.

6. A brush head detachable cleaning brush according to claim 5, characterized in that: the junction of the upper brush handle and the lower brush handle and the junction of the brush head seat and the brush handle are provided with sealing rings.