CN211270481U - Telescopic brush - Google Patents
Telescopic brush Download PDFInfo
- Publication number
- CN211270481U CN211270481U CN201922063375.3U CN201922063375U CN211270481U CN 211270481 U CN211270481 U CN 211270481U CN 201922063375 U CN201922063375 U CN 201922063375U CN 211270481 U CN211270481 U CN 211270481U
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- CN
- China
- Prior art keywords
- handle body
- long groove
- brush
- handle
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model discloses a telescopic brush, which comprises a brush head and a brush handle, and is characterized in that: the brush handle comprises a first handle body and a second handle body which are matched in a telescopic mode, the brush head is connected to the front end of the first handle body, a first long groove arranged in the length direction is formed in the first handle body, the first long groove penetrates through the left side and the right side of the first handle body, a second long groove arranged in the length direction is formed in the second handle body, the second long groove penetrates through the upper end and the lower end of the second handle body, the first handle body and the second handle body are in sliding sleeve joint with the second long groove through the first long groove, a sliding groove is formed in the upper inner wall and/or the lower inner wall of the first long groove, a sliding block is arranged at the front end of the corresponding second long groove, the sliding block can be arranged in the sliding groove in a back-and-forth moving mode, and the first handle body and the second handle body. The utility model discloses rational in infrastructure, convenient and practical, flexible smooth and easy not have the jamming, the locking is swift stable.
Description
Technical Field
The utility model relates to an improved brush, in particular to an improved telescopic brush.
Background
The screen window and the glass window can adhere dust in the use process, stains are formed under the action of rainwater, the screen window needs to be cleaned regularly, and people need to stretch out of the window and clean the glass window by using tools such as a brush, so that the brush needs to be arranged in a telescopic mode to meet the requirements of cleaning of different heights of the surfaces of the screen window and the glass window in order to improve cleaning convenience, and the telescopic characteristic and the telescopic locking function of the brush are very important to cleaning convenience.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a telescopic brush which is reasonable in structure, convenient and practical.
In order to solve the technical problem, the utility model discloses an adopt following technical scheme to realize: the telescopic brush comprises a brush head and a brush handle, and is characterized in that: the brush handle comprises a first handle body and a second handle body which are matched in a telescopic mode, the brush head is connected to the front end of the first handle body, a first long groove arranged in the length direction is formed in the first handle body, the first long groove penetrates through the left side and the right side of the first handle body, a second long groove arranged in the length direction is formed in the second handle body, the second long groove penetrates through the upper end and the lower end of the second handle body, the first handle body and the second handle body are in sliding sleeve joint with the second long groove through the first long groove, a sliding groove is formed in the upper inner wall and/or the lower inner wall of the first long groove, a sliding block is arranged at the front end of the corresponding second long groove, the sliding block can be arranged in the sliding groove in a back-and-forth moving mode, and the first handle body and the second handle body.
The brush head comprises a mounting seat and a brush or an adhesive tape which can be arranged on the mounting seat in a replaceable way.
The first handle body and the second handle body are in a contracted state, an arc-shaped groove in limit fit with the arc-shaped limiting protrusion is arranged on the upper inner wall of the second long groove corresponding to the arc-shaped limiting protrusion.
The rear end of the first long groove is provided with a height which is tightly matched with the front end of the second handle body.
The height of the first long groove is gradually reduced from front to back.
And a locking and matching clamping structure is arranged between the front end of the second handle body and the rear end of the first long groove.
The brush holder is curved along the length direction.
The cleaning surface of the brush head is basically parallel to the front end and the rear end of the brush handle.
The first handle body comprises an upper handle body and a lower handle body which are connected, and a first long groove is formed between the upper handle body and the lower handle body.
And a limiting structure is arranged between the rear end of the first long groove and the front end of the second long groove.
The beneficial effects of the utility model are that the scalable brush after the improvement, rational in infrastructure, convenient and practical, flexible smooth and easy no jamming, the locking is swift stable.
Drawings
The following describes the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a reverse view of the structure exploded view of the present invention.
Detailed Description
The drawings show the structure of the present invention, and the details thereof will be further described with reference to the drawings. The telescopic brush comprises a brush head 1 and a brush handle, wherein the brush handle comprises a first handle body 2 and a second handle body 3 which are matched in a telescopic mode, the brush head 1 is connected to the front end of the first handle body 2, a first long groove 4 arranged in the length direction is formed in the first handle body 2, the first long groove 4 penetrates through the left side and the right side of the first handle body 2, a second long groove 5 arranged in the length direction is formed in the second handle body 3, the second long groove 5 penetrates through the upper end and the lower end of the second handle body 3, the first handle body 2 and the second handle body 3 are in sliding sleeve joint with the second long groove 5 through the first long groove 4, a sliding groove 6 is formed in the upper inner wall and/or the lower inner wall of the first long groove 4, a sliding block 7 is arranged at the front end of the corresponding second long groove 5, the sliding block 7 can be arranged in the sliding groove 6 in a forward and backward moving mode, and the first handle body 2 is matched with the second.
The locking matching of the first handle body 2 and the second handle body 3 in the extension state is realized in a way that the rear end of the first long groove 4 has a height which is tightly matched with the front end of the second handle body 3, namely when the first handle body 2 and the second handle body 3 are in the extension state, the front end of the second handle body 3 is tightly matched with the rear end of the first long groove 4 to realize locking, preferably, the height of the first long groove 4 is gradually reduced from front to back, so that the locking is gradual and more reliable; or a locking and matching clamping structure is arranged between the front end of the second handle body 3 and the rear end of the first long groove 4, and the clamping structure comprises teeth and tooth sockets which are matched with each other.
The second elongated slot 5 is internally provided with a strip-shaped body 8, the front end of the strip-shaped body 8 is connected with the front end of the second elongated slot 5, the rear end of the strip-shaped body 8 is tilted upwards and provided with an arc-shaped limiting bulge 9, and when the first handle body 2 and the second handle body 3 are in a contraction state, the upper inner wall of the second elongated slot 5 corresponding to the arc-shaped limiting bulge is provided with an arc-shaped slot 10 in limiting fit with the arc-shaped limiting bulge. When the second handle body 3 slides on the first handle body 2, the upward warped rear end of the strip-shaped body 8 is elastically abutted to the upper inner wall of the first long groove 4 under the action of deformation force, and when the first handle body 2 and the second handle body 3 are in a contraction state, the arc-shaped limiting protrusion 9 is arranged in the arc-shaped groove 10, and the arc-shaped limiting protrusion 9 is in limiting fit with the arc-shaped groove 10 to realize that the first handle body 2 and the second handle body 3 are in the contraction state, so that the limiting function is realized, and free sliding between the first handle body 2 and the second handle body 3 is prevented.
The brush handle is curved along the length direction, the cleaning surface of the brush head 1 is basically parallel to the front and rear end connecting line of the brush handle, and the screen window or the glass window is convenient to clean.
The rear end of the second handle body is also provided with a hollow groove which can be used for hanging or is convenient to hold.
The first handle body 2 comprises an upper handle body 21 and a lower handle body 22 which are connected, a first long groove 4 is formed between the upper handle body and the lower handle body, and the front end and the rear end of the upper handle body and the rear end of the lower handle body are respectively connected through ultrasonic welding or fasteners or are fixedly clamped and connected.
A limiting structure is arranged between the rear end of the first long groove 4 and the front end of the second long groove 5, and the limiting structure comprises a first limiting stop 41 and a second limiting stop 51 which are matched with each other and used for limiting the sliding between the first handle body 2 and the second handle body 3 and controlling the elongation.
In summary, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Scalable brush, including brush head and brush holder, its characterized in that: the brush handle comprises a first handle body and a second handle body which are matched in a telescopic mode, the brush head is connected to the front end of the first handle body, a first long groove arranged in the length direction is formed in the first handle body, the first long groove penetrates through the left side and the right side of the first handle body, a second long groove arranged in the length direction is formed in the second handle body, the second long groove penetrates through the upper end and the lower end of the second handle body, the first handle body and the second handle body are in sliding sleeve joint with the second long groove through the first long groove, a sliding groove is formed in the upper inner wall and/or the lower inner wall of the first long groove, a sliding block is arranged at the front end of the corresponding second long groove, the sliding block can be arranged in the sliding groove in a back-and-forth moving mode, and the first handle body and the second handle body.
2. The retractable brush of claim 1, wherein: the brush head comprises a mounting seat and a brush or an adhesive tape which can be arranged on the mounting seat in a replaceable way.
3. The retractable brush of claim 1, wherein: the first handle body and the second handle body are in a contracted state, an arc-shaped groove in limit fit with the arc-shaped limiting protrusion is arranged on the upper inner wall of the second long groove corresponding to the arc-shaped limiting protrusion.
4. The retractable brush of claim 1, wherein: the rear end of the first long groove is provided with a height which is tightly matched with the front end of the second handle body.
5. The retractable brush of claim 4, wherein: the height of the first long groove is gradually reduced from front to back.
6. The retractable brush of claim 1, wherein: and a locking and matching clamping structure is arranged between the front end of the second handle body and the rear end of the first long groove.
7. The retractable brush of claim 1, wherein: the brush holder is curved along the length direction.
8. The retractable brush of claim 1 or 7, wherein: the cleaning surface of the brush head is basically parallel to the front end and the rear end of the brush handle.
9. The retractable brush of claim 1, wherein: the first handle body comprises an upper handle body and a lower handle body which are connected, and a first long groove is formed between the upper handle body and the lower handle body.
10. The retractable brush of claim 1, wherein: and a limiting structure is arranged between the rear end of the first long groove and the front end of the second long groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922063375.3U CN211270481U (en) | 2019-11-26 | 2019-11-26 | Telescopic brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922063375.3U CN211270481U (en) | 2019-11-26 | 2019-11-26 | Telescopic brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211270481U true CN211270481U (en) | 2020-08-18 |
Family
ID=72026386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922063375.3U Expired - Fee Related CN211270481U (en) | 2019-11-26 | 2019-11-26 | Telescopic brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211270481U (en) |
-
2019
- 2019-11-26 CN CN201922063375.3U patent/CN211270481U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20211126 |