CN215737458U - Brush head off tracking structure is prevented to domestic electric cleaning tool - Google Patents
Brush head off tracking structure is prevented to domestic electric cleaning tool Download PDFInfo
- Publication number
- CN215737458U CN215737458U CN202122247342.1U CN202122247342U CN215737458U CN 215737458 U CN215737458 U CN 215737458U CN 202122247342 U CN202122247342 U CN 202122247342U CN 215737458 U CN215737458 U CN 215737458U
- Authority
- CN
- China
- Prior art keywords
- brush head
- spring
- steel ball
- stainless steel
- cleaning tool
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- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 20
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 25
- 239000010935 stainless steel Substances 0.000 claims abstract description 25
- 210000004209 hair Anatomy 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a household electric cleaning tool brush head deviation prevention structure, which comprises a brush head bristle-planting part, wherein the center of the lower surface of the brush head bristle-planting part is fixedly connected with a spring sleeve, the spring sleeve and the brush head bristle-planting part are coaxially arranged, the top wall of the spring sleeve is fixedly connected with a spring, a stainless steel ball is arranged inside the spring sleeve, the lower surface of the brush head bristle-planting part is fixedly connected with a spring cavity cover, the spring cavity cover is positioned below the stainless steel ball, the outer surface of the spring cavity cover is provided with an opening, the inner diameter of the opening is smaller than the outer diameter of the stainless steel ball, the lower surface of the brush head bristle-planting part is fixedly connected with brush bristles, and a steel ball with a telescopic spring is added in the middle of the brush head of the device to serve as a support through the arrangement of a series of structures, so that the friction force between the brush head and a surface to be cleaned is reduced, and the brush head cannot deviate along one direction, the user experience is improved.
Description
Technical Field
The utility model relates to the technical field of cleaning brushes, in particular to a brush head deviation prevention structure of a household electric cleaning tool.
Background
When the existing cleaning brush is used, friction force exists between the rotating brush head and the cleaned table board and the wall surface, due to the fact that the cleaning brush is not used properly, the bristles are excessively deformed and bent excessively due to excessive force, the friction force is excessively easy to deviate, the control is difficult, in order to guarantee that the cleaning tool is not deviated, a user needs to use larger force to correct the cleaning tool, and the cleaning tool is very hard and poor in use experience. In order to solve the problem, a structure for preventing the brush head of the household electric cleaning tool from deviating is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a structure for preventing a brush head of a household electric cleaning tool from deviating, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a domestic electronic burnisher prevents first off tracking structure of brush, plants hair spare including the brush head, the brush head plants the lower surface center fixedly connected with spring housing of hair spare, the roof fixedly connected with spring of spring housing, the inside of spring housing is provided with the stainless steel ball, the brush head plants the lower fixed surface of hair spare and is connected with the brush hair.
Preferably, the spring is positioned above the stainless steel ball.
Preferably, the lower surface of the bristle planting part of the brush head is fixedly connected with a spring cavity cover, the spring cavity cover is positioned below the stainless steel ball, an opening is formed in the outer surface of the spring cavity cover, and the inner diameter of the opening is smaller than the outer diameter of the stainless steel ball.
Preferably, the spring sleeve and the brush head bristle-planting piece are coaxially arranged.
Preferably, the stainless steel ball is positioned inside the brush head bristle planting part, and the bottom ends of the bristles are lower than the bottom ends of the stainless steel ball.
Compared with the prior art, the utility model has the beneficial effects that:
the brush head is simple in structure, the steel ball with the expansion spring is added in the middle of the brush head to serve as a support, and the bristles are prevented from being excessively deformed and bent, so that the friction force between the bristles and a surface to be cleaned is reduced, the brush head cannot deviate in one direction according to the intention, and the user experience is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of the internal cross-sectional structure of the spring housing of the present invention.
FIG. 3 is a schematic front view of FIG. 1 according to the present invention.
In the figure: 1. a bristle planting part of the brush head; 2. a spring housing; 3. stainless steel balls; 4. a spring chamber cover; 5. a spring; 6. and (3) brush hairs.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention is shown: a household electric cleaning tool prevents brush head off tracking structure, including brush head bristle planting 1, brush head bristle planting 1 lower surface center department fixedly connected with spring housing 2, spring housing 2 and brush head bristle planting 1 coaxial center set up, spring housing 2 roof fixedly connected with spring 5, spring 5 is located the top of stainless steel ball 3, the inside of spring housing 2 is provided with stainless steel ball 3, brush head bristle planting 1 lower surface fixedly connected with spring chamber lid 4, spring chamber lid 4 is located the below of stainless steel ball 3, the outer surface of spring chamber lid 4 is equipped with the opening, and the inner diameter of the opening is smaller than the outer diameter of the stainless steel ball 3, so that the stainless steel ball 3 can be fixed in the spring sleeve 2 and can flexibly rotate, and can not jump out, the lower surface of the brush head bristle planting part 1 is fixedly connected with brush hair 6, the stainless steel ball 3 is positioned in the brush head bristle planting part 1, and the bottom end of the brush hair 6 is lower than the bottom end of the stainless steel ball 3.
The working principle is as follows: when the brush head is used, the safety of the device is checked firstly, when a user presses down with force, the stainless steel ball 3 plays a supporting role, the excessive deformation and bending of the brush hair is prevented, the friction force is small, and the brush head bristle planting piece 1 can rotate along with the rotation of the brush head bristle planting piece, and due to the support of the stainless steel ball 3, most of torsion force causing the deviation of the cleaning brush is reduced, so that the user can control the cleaning brush with small force, and the steel ball can be wound and unwound freely through rotation, and the good experience is greatly improved.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a domestic electric cleaning tool prevents first off tracking structure of brush, includes brush head bristle planting spare (1), its characterized in that: the brush head is planted fixedly connected with spring housing (2) in the lower surface center department of hair spare (1), roof fixedly connected with spring (5) of spring housing (2), the inside of spring housing (2) is provided with stainless steel ball (3), the lower fixed surface of hair spare (1) is planted to the brush head is connected with brush hair (6).
2. The household electric cleaning tool brush head deviation preventing structure as claimed in claim 1, wherein: the spring (5) is positioned above the stainless steel ball (3).
3. The household electric cleaning tool brush head deviation preventing structure as claimed in claim 1, wherein: the lower surface fixedly connected with spring chamber lid (4) of brush head bristle planting spare (1), spring chamber lid (4) are located the below of stainless steel ball (3), the opening has been seted up to the surface of spring chamber lid (4), and the open-ended internal diameter is less than the external diameter of stainless steel ball (3).
4. The household electric cleaning tool brush head deviation preventing structure as claimed in claim 1, wherein: the spring sleeve (2) and the brush head bristle-planting piece (1) are coaxially arranged.
5. The household electric cleaning tool brush head deviation preventing structure as claimed in claim 1, wherein: the stainless steel ball (3) is positioned inside the brush head bristle planting piece (1), and the bottom end of the brush bristles (6) is lower than the bottom end of the stainless steel ball (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122247342.1U CN215737458U (en) | 2021-09-16 | 2021-09-16 | Brush head off tracking structure is prevented to domestic electric cleaning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122247342.1U CN215737458U (en) | 2021-09-16 | 2021-09-16 | Brush head off tracking structure is prevented to domestic electric cleaning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215737458U true CN215737458U (en) | 2022-02-08 |
Family
ID=80088228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122247342.1U Expired - Fee Related CN215737458U (en) | 2021-09-16 | 2021-09-16 | Brush head off tracking structure is prevented to domestic electric cleaning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215737458U (en) |
-
2021
- 2021-09-16 CN CN202122247342.1U patent/CN215737458U/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 |
Granted publication date: 20220208 |