CN210094977U

CN210094977U - Elastic trunk brush

Info

Publication number: CN210094977U
Application number: CN201920748492.0U
Authority: CN
Inventors: 王连平; 方丽; 谢昀烨; 王汉荣
Original assignee: Zhejiang Academy of Agricultural Sciences
Current assignee: Zhejiang Academy of Agricultural Sciences
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-02-21
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses an elastic trunk brush, which comprises a brush strip and a handle; the brush strip is an elastic brush strip; the handle comprises a first handle and a second handle, the middle parts of the first handle and the second handle are mutually hinged, the first handle and the second handle respectively comprise a front half section and a rear half section, and the front half section and the rear half section use a hinged point as a dividing point; the two ends of the brush bar are respectively connected to the top ends of the first handle and the second handle, when the first handle and the rear half section of the second handle are closed, the top end of the first handle is separated from the top end of the second handle, and when the first handle and the rear half section of the second handle are opened, the distance between the top end of the first handle and the top end of the second handle is increased. Elasticity trunk brush have the flexibility, can adapt to the trunk of different diameters and shape, can laminate trunk surface under the condition of guaranteeing to apply paint with a brush by a large scale, make and apply paint with a brush evenly.

Description

Elastic trunk brush

Technical Field

The utility model relates to a gardens maintenance field, concretely relates to brush device is scribbled to trunk.

Background

To prevent freezing of trees and overwintering of pests on trunks, garden care workers typically brush the trunks with a trunk brush. The existing trunk brush is mostly in a fixed shape, but the trunk brush is coated in a large area due to different diameters of the trunk and irregular shapes, so that the trunk brush cannot be adapted to trunks with different diameters and shapes generally, the trunk surface cannot be well attached by the trunk brush, and the condition of uneven whitewashing and the like is easily caused.

Therefore, a large-area brush which can be adapted to trunks with different diameters and shapes and is attached to the surface of the trunk is needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at to the problem that mentions in the background art, provide one kind and can adapt to the trunk of different diameters and shape, the trunk brush is applied paint with a brush to the large tracts of land on laminating trunk surface.

In order to achieve the purpose, the utility model provides an elastic trunk brush, which comprises a brush strip and a handle; the brush strip is an elastic brush strip; the handle comprises a first handle and a second handle, the middle parts of the first handle and the second handle are mutually hinged, the first handle and the second handle respectively comprise a front half section and a rear half section, and the front half section and the rear half section use a hinged point as a dividing point; the two ends of the brush bar are respectively connected to the top ends of the first handle and the second handle, when the first handle and the rear half section of the second handle are closed, the top end of the first handle is separated from the top end of the second handle, when the first handle and the rear half section of the second handle are opened, the distance between the top end of the first handle and the top end of the second handle is increased, and the brush bar is elongated.

The brush strip comprises an elastic strip and a brush body connected to the elastic strip, the brush body is rotatably connected with the elastic strip, namely the brush body can rotate relative to the elastic strip, and the brush body is detachably connected with the elastic strip, so that the brush body can be replaced.

The elastic strip is a spring, an elastic rubber strip or an elastic rubber tube.

The outer surface of the brush body is smooth, or the outer surface of the brush body is provided with bristles.

The brush body is provided with a through hole through which the elastic strip passes.

Preferably, the brush body is circular, cylindrical or tubular.

The brush bar is detachably connected with the first handle and the second handle respectively, so that the brush bar can be replaced.

Preferably, the first handle and the second handle are both arc-shaped in the front half section.

Preferably, the first handle and the second handle are provided with holding holes at the rear half sections. When the handle is operated, fingers extend into the holding hole, and the rear half part of the first handle and the rear half part of the second handle can be operated to be opened or closed.

The utility model has the advantages of as follows: the elastic tree trunk brush is provided, the elastic brush strips have flexibility, can be attached to the surface of a tree trunk under the condition of ensuring large-area brushing, can be replaced, and can save the use cost; the middle parts of the handles are hinged with each other, so that the handles can be opened and closed, and the handles are convenient to adapt to trunks with different diameters; when the rear half section of the handle is closed, the top end of the handle is spaced, so that the trunk with smaller diameter can be conveniently coated, and the brush strips can be prevented from being adhered; the elastic strip provides elasticity for the brush strip; the center of the brush body is provided with the through hole, so that the brush can be connected to the elastic strip, and the brush body can be rotated and replaced; the front half section of the handle is arc-shaped, so that space is provided for the elastic brush strip, and the elastic brush strip can stretch along with the shape change of the trunk; the holding hole at the rear half section of the handle is convenient for a user to hold.

Drawings

Fig. 1 is a schematic view of the elastic trunk brush of the present invention.

Fig. 2 is a schematic view of the elastic trunk brush of the present invention.

Figure 3 is a schematic view of a brush bar.

Figure 4 is a cross-sectional view of a brush bar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example one

Referring to fig. 1 to 4, the brush body 101 is a case of fifteen cylindrical sponges. An elastic trunk brush comprises a brush strip 1 and a handle; the brush strip 1 is an elastic brush strip and comprises an elastic strip 102 and fifteen brush bodies 101 connected to the elastic strip 102, the brush bodies 101 are cylindrical sponges with the width of 1cm and through holes in the centers, the elastic strip 102 is a spring with the original length of 15cm, and the spring penetrates through the through holes in the centers of the cylindrical sponges to be connected with the cylindrical sponges; the handle comprises a first handle 2 and a second handle 3, the first half sections of the first handle 2 and the second handle 3 are both arc-shaped with the radius of 15cm and the central angle of 120 degrees, the second half sections are both provided with holding holes 4 with the length of 15cm, the middle parts of the first handle 2 and the second handle 3 are hinged with each other, when the first handle 2 and the second half section of the second handle 3 are closed, the distance between the top ends of the first handle 2 and the second handle 3 is 15cm, and when the first handle 2 and the second half section of the second handle 3 are opened, the distance between the top end of the first handle 2 and the top end of the second handle 3 is increased; the top ends of the first handle 2 and the second handle 3 are respectively provided with a hole 5, and two ends of the spring are respectively buckled in the holes 5, so that two ends of the brush bar 1 are connected to the top ends of the first handle 2 and the second handle 3.

When the elastic trunk brush is used for brushing a trunk, firstly, the elastic trunk brush is immersed into a whitening agent, fingers are inserted into the holding holes, the first handle 2 and the second handle 3 are opened, the size of the opening of the elastic trunk brush is adjusted, then, the holding holes 4 at the rear half sections of the first handle 2 and the second handle 3 are held, certain force is applied to the trunk by the elastic trunk brush, the brush strip 1 is tightly attached to the trunk in the largest area, and then, the handles are moved up and down to finish the brushing of the trunk. When replacing the brush bar 1, the original brush bar can be detached only by unscrewing the spring from the hole 5, and then a new brush bar is connected to the handle, so that the replacement can be completed. When replacing the brush body 101, only the original brush body needs to be taken down from the two ends of the spring, and then a new brush body is penetrated from the two ends of the spring.

Example two

Referring to fig. 1 to 4, the brush body 101 is a tube made of flexible cloth, and bristles are provided on the outer surface of the tube. An elastic trunk brush comprises a brush strip 1 and a handle; the brush strip 1 is an elastic brush strip and comprises an elastic strip 102 and a brush body 101 connected to the elastic strip 102, the brush body 101 is a tube which is made of flexible cloth and has a length of 36cm, brush bristles are arranged on the outer surface of the tube, and the brush body 101 can be compressed and stretched; the elastic strip 102 is an elastic rubber strip with the original length of 10cm, and the length of the brush body 101 is compressed to be within 10cm, so that the elastic rubber strip penetrates through the brush body 101; the handle comprises a first handle 2 and a second handle 3, the first half sections of the first handle 2 and the second handle 3 are semi-circles with the radius of 12cm, the second half sections of the first handle 2 and the second handle 3 are provided with holding holes 4 with the length of 12cm, the middle parts of the first handle 2 and the second handle 3 are hinged with each other, when the first handle 2 and the second half section of the second handle 3 are closed, the distance between the top ends of the first handle 2 and the second handle 3 is 10cm, and when the first handle 2 and the second half section of the second handle 3 are opened, the distance between the top end of the first handle 2 and the top end of the second handle 3 is increased; the two end surfaces of the tube are respectively provided with a small opening, and the small openings respectively penetrate through the top ends of the first handle 2 and the second handle 3, so that the two ends of the brush body 101 can be respectively connected to the top ends of the first handle 2 and the second handle 3; the top ends of the first handle 2 and the second handle 3 are respectively provided with a hole 5, and two ends of the brush strip 1 are connected to the top ends of the first handle 2 and the second handle 3 by respectively enabling the elastic rubber strip to pass through the holes 5 and be knotted.

When the elastic trunk brush is used for brushing a trunk, firstly, the elastic trunk brush is immersed into a whitening agent, fingers are stretched into the holding holes, the first handle 2 and the second handle 3 are opened, the size of the opening of the elastic trunk brush is adjusted, then, the holding holes 4 at the rear half sections of the first handle 2 and the second handle 3 are held, a certain force is applied to the trunk by the elastic trunk brush, so that the brush strip 1 is tightly attached to the trunk in the largest area (when the elastic rubber strip is stretched, the brush body 101 can also completely cover the elastic rubber strip), and then, the handles are moved up and down to finish the brushing of the trunk. When the brush strip 1 is replaced, the knot made by the elastic rubber strip is untied, then the two ends of the brush body 101 are taken off from the top ends of the first handle 2 and the second handle 3, the original brush strip can be detached, and a new brush strip is connected to the handles according to the original connection mode, so that the replacement can be completed. When replacing the brush body 101, only need to take off the former brush body from elastic rubber strip one end, again with the new brush body follow elastic rubber strip one end penetrates can.

It is to be understood that: although the present invention has been described in some detail by way of the specific embodiments, these descriptions are only intended to describe the design idea of the present invention, and are not intended to limit the design idea of the present invention, and any changes in form and details which do not exceed the scope of the claims are also included in the scope of the present invention.

Claims

1. An elasticity trunk brush which characterized in that: comprises a brush bar (1) and a handle; the brush strip (1) is an elastic brush strip; the handle comprises a first handle (2) and a second handle (3) which are mutually hinged at the middle parts, the first handle (2) and the second handle (3) respectively comprise a front half section and a rear half section, and the front half section and the rear half section use a hinged point as a dividing point; the both ends of brush strip (1) are connected respectively first handle (2) with the top of second handle (3), work as first handle (2) with when the latter half of second handle (3) is closed, first handle (2) top is separated from second handle (3) top, and when the latter half of first handle (2) and second handle (3) opened, first handle (2) top and second handle (3) top spaced apart distance increase.

2. The flexible tree trunk brush of claim 1, wherein: the brush strip (1) comprises an elastic strip (102) and a brush body (101) connected to the elastic strip (102), the brush body (101) is rotatably connected with the elastic strip (102), and the brush body (101) is detachably connected with the elastic strip (102).

3. The flexible tree trunk brush of claim 2, wherein: the elastic strip (102) is a spring, an elastic rubber strip or an elastic rubber tube.

4. The flexible tree trunk brush of claim 2, wherein: the outer surface of the brush body (101) is smooth, or bristles are arranged on the outer surface of the brush body (101).

5. The flexible tree trunk brush of claim 2, wherein: the brush body (101) is provided with a through hole through which the elastic strip passes.

6. The flexible tree trunk brush of claim 2, wherein: the brush body (101) is annular, cylindrical or tubular.

7. The flexible trunk brush according to any one of claims 1 to 6, wherein: the brush bar (1) is detachably connected with the first handle (2) and the second handle (3) respectively.

8. The flexible tree trunk brush of claim 1, wherein: the first handle (2) and the second handle (3) are both arc-shaped at the front half sections.

9. The flexible tree trunk brush of claim 1, wherein: the rear half sections of the first handle (2) and the second handle (3) are provided with holding holes (4).