CN215423297U - Labor-saving paint brush - Google Patents
Labor-saving paint brush Download PDFInfo
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- CN215423297U CN215423297U CN202121355019.XU CN202121355019U CN215423297U CN 215423297 U CN215423297 U CN 215423297U CN 202121355019 U CN202121355019 U CN 202121355019U CN 215423297 U CN215423297 U CN 215423297U
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- brush
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- connecting sleeve
- arc
- bristles
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Abstract
The utility model relates to the field of brushes and discloses a labor-saving paint brush. The utility model relates to a labor-saving paint brush, which comprises: brush holder, adapter sleeve and brush hair, the brush holder includes: brush-holder stud and connecting portion, connecting portion are located the bottom of brush-holder stud, and the brush-holder stud is equipped with the arc wall near connecting portion department, and connecting portion are equipped with the insertion section, and the adapter sleeve cover is established in the insertion section, and in the one end of brush hair stretched into the adapter sleeve, brush hair and the insertion section of brush holder passed through the epoxy adhesion fixedly. According to the labor-saving paint brush, the thumb and the forefinger of an operator are respectively held at the arc-shaped groove of the brush rod, so that the fingers, the palm root, the forearm and the shoulder are fully relaxed, the control of the palm on the brush handle is increased, the brush is uniform and stable in brushing and is not easy to fatigue; the bristles extend into the connecting sleeve and are fixedly adhered to the connecting sleeve and the brush handle through the epoxy resin, so that the contact area of the bristles and the epoxy resin is increased, the bristles are not easy to fall off, and the service life of the brush is prolonged.
Description
Technical Field
The embodiment of the utility model relates to the field of brushes, and particularly discloses a labor-saving paint brush.
Background
Brushes, in general, are tools made of wool, brown, plastic wire, metal wire, etc. for removing dirt or surface attachments such as paint, coating, paint, etc.
In the architectural decoration industry, brushes are often used to apply paint, varnish, etc. deposits to the surface of objects.
The inventor of the present application has found that the prior art paintbrushes have a generally linear handle and are prone to fatigue when held for extended periods.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a labor-saving paint brush to solve the problems in the background technology.
The embodiment of the utility model provides a labor-saving paint brush, which comprises: a brush handle, a connecting sleeve and bristles;
the brush holder includes: a brush bar and a connecting portion;
the connecting part is positioned at the bottom end of the brush rod, and an arc-shaped groove is formed in the position, close to the connecting part, of the brush rod and used for being held by fingers;
the connecting part is provided with an inserting section, and a limiting step is arranged between the inserting section and the connecting part;
the connecting sleeve is sleeve-shaped, is sleeved on the connecting part and is abutted against the limiting step;
one end of the brush hair extends into the connecting sleeve, and the connecting sleeve, the brush hair and the inserting section are fixed in an adhesion mode through epoxy resin.
Based on the scheme, the labor-saving paint brush provided by the utility model is characterized in that the brush handle comprises a brush handle body, a connecting sleeve and brush bristles, wherein the brush handle body comprises: brush-holder stud and connecting portion, brush-holder stud are being close to connecting portion department and are being equipped with the arc wall, and connecting portion are equipped with the insertion section, and the adapter sleeve is the cover sleeve type, and the cover is established on the insertion section, and in the one end of brush hair stretched into the adapter sleeve, brush hair and insertion section passed through the epoxy adhesion and are fixed. According to the labor-saving paint brush, the bottom end of the brush rod, which is close to the connecting part, is provided with the streamline arc-shaped groove, so that the paint brush accords with human engineering, the thumb and the forefinger of an operator respectively hold the arc-shaped grooves at the two sides of the brush rod, fingers, palm roots, forearms and shoulders are fully relaxed, the control of a palm on the brush handle is increased, the paint brush is uniform and stable in painting, and the paint brush is not easy to fatigue; the bristles extend into the connecting sleeve and are fixedly adhered to the connecting sleeve and the brush handle through epoxy resin (glue), so that the contact area of the bristles and the epoxy resin is increased, the bristles are not easy to fall off, and the service life of the brush is prolonged.
In one possible embodiment, the insertion section is conical.
In a feasible scheme, an arc convex ring is arranged on the inner wall of the connecting sleeve;
the lateral wall of inserting the section is equipped with the arc recess, the arc recess is used for supplying the arc bulge loop imbeds.
In a feasible scheme, the connecting sleeve is provided with a water retaining convex ring at the end part close to the bristles.
In one possible embodiment, the handle is made of wood.
In one possible embodiment, the side wall of the brush rod is arc-shaped, and the end of the brush rod is arc-shaped.
In one possible solution, the bottom end of the brush bar is provided with a first enveloping plane, and the middle part of the brush bar is provided with a second enveloping plane.
In a feasible scheme, the connecting sleeve is made of one of stainless steel, stainless iron, tinplate or aluminum alloy;
the bristles are made of polyester chemical fiber.
In one possible solution, the end of the brush bar is provided with a hooking hole.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a labor-saving paint brush according to an embodiment of the present invention;
FIG. 2 is a schematic view of a handle in an embodiment of the present invention;
FIG. 3 is a perspective view of a labor-saving paint brush according to an embodiment of the present invention.
Reference numbers in the figures:
1. a brush handle; 11. a brush bar; 111. an arc-shaped slot; 112. a first envelope plane; 113. a second envelope plane; 114. hanging holes; 12. a connecting portion; 121. an insertion section; 122. an arc-shaped groove; 2. connecting sleeves; 21. a water retaining convex ring; 3. and (3) brush hairs.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for convenience in describing and simplifying the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
As described in the background of the present application, in the architectural decoration industry, brushes are often used to apply paint, varnish, etc. deposits to the surface of objects.
The inventor of the present application has found that the prior art paintbrushes have a generally linear handle and are prone to fatigue when held for extended periods.
In order to solve the above problems, the inventor of the present application proposes a technical solution of the present application, and specific embodiments are as follows:
fig. 1 is a schematic view of a labor-saving paint brush according to an embodiment of the present invention, fig. 2 is a schematic view of a handle according to an embodiment of the present invention, and fig. 3 is a perspective view of the labor-saving paint brush according to an embodiment of the present invention. As shown in fig. 1 to 3, the labor-saving paint brush of the present embodiment includes: brush holder 1, adapter sleeve 2 and brush hair 3.
The brush holder 1 comprises: a brush bar 11 and a connecting portion 12.
The connecting portion 12 of the brush holder 1 is located at the end portion (bottom end portion) of the brush rod 11, and the side walls of the two sides of the brush rod 11 near the connecting portion 12 (bottom end) are provided with arc-shaped grooves 111.
The connecting portion 12 of brush holder 1 is equipped with insertion section 121, and the extension size of insertion section 121 is less than the extension size of connecting portion 12, forms spacing step between the terminal surface of insertion section 121 and connecting portion 12.
The connecting sleeve 2 is sleeve-shaped, and the connecting sleeve 2 is matched with the insertion section 121 of the connecting part 12. The connecting sleeve 2 is sleeved on the insertion section 121 of the connecting part 12 and is abutted against the step shoulder of the limiting step on the connecting part 12, and the connecting sleeve 2 and the insertion section 121 of the connecting part 12 are adhered and fixed through glue such as epoxy resin.
One end of the brush hair 3 extends into the connecting sleeve 2 and is propped against the end face of the inserting section 121 of the connecting part 12, and the brush hair 3 is adhered and fixed with the connecting sleeve 2 and the brush hair 3 is adhered and fixed with the connecting part 12 of the brush holder 1 through glue such as epoxy resin. The other end of the brush hair 3 extends out of the connecting sleeve 2 for brushing.
Through the discovery of above-mentioned content is difficult, the laborsaving type paintbrush of this embodiment, through setting up brush holder, adapter sleeve and brush hair, the brush holder includes: brush-holder stud and connecting portion, brush-holder stud are being close to connecting portion department and are being equipped with the arc wall, and connecting portion are equipped with the insertion section, and the adapter sleeve is the cover sleeve type, and the cover is established on the insertion section, and in the one end of brush hair stretched into the adapter sleeve, brush hair and insertion section passed through the epoxy adhesion and are fixed. According to the labor-saving paint brush, the bottom end of the brush rod, which is close to the connecting part, is provided with the streamline arc-shaped groove, so that the labor-saving paint brush accords with human engineering, the thumb and the forefinger of an operator respectively hold the arc-shaped grooves at the two sides of the brush rod, fingers, palm roots, forearms and shoulders are fully relaxed, the palm is increased to control the brush handle, the painting is uniform and stable, and the fatigue is not easy to occur; the bristles extend into the connecting sleeve and are fixedly adhered to the connecting sleeve and the brush handle through epoxy resin (glue), so that the contact area of the bristles and the epoxy resin is increased, the bristles are not easy to fall off, and the service life of the brush is prolonged.
Optionally, as shown in fig. 2, in the labor-saving paint brush in this embodiment, the insertion section 121 of the connecting portion 12 of the brush handle 1 is tapered, so that the sleeve-shaped connecting sleeve 2 is conveniently sleeved on the insertion section 121.
Further, in the labor-saving paint brush in this embodiment, an arc-shaped convex ring (not shown) is disposed on the inner wall of the connecting sleeve 2.
The outer wall of the insertion section 121 of the connecting portion 12 is provided with an arc-shaped groove 122, when the connecting sleeve 2 is connected with the connecting portion 12, the arc-shaped convex ring of the connecting sleeve 2 is embedded into the arc-shaped groove 122 of the insertion section 121, so that the connecting sleeve 2 is more firmly connected with the brush holder 1, and the connecting sleeve is prevented from falling off from the brush holder.
Optionally, in the labor-saving paint brush in this embodiment, the end of the connecting sleeve 2 is provided with a protruding water retaining convex ring 21, and the water retaining convex ring 21 is arranged at one end close to the brush bristles 3. When the paint brush is used, the water retaining convex ring blocks attachments such as coating or paint and the like, and the attachments are prevented from flowing back to the hands of a user along the brush holder due to the fact that the brush body is inverted during brushing.
Optionally, in the labor-saving paint brush in this embodiment, the brush handle 1 is made of wood.
The brush handle 1 made of wood has light weight and is convenient for a user to hold and use.
Further, in the labor-saving paint brush in this embodiment, the side walls of the two sides of the brush rod 11 are arc-shaped, and the end of the top end of the brush rod 11 is arc-shaped. The streamline appearance of the brush rod 11 is in accordance with the holding habit of the human hand, which accords with the human engineering principle, is more convenient for the user to hold, and the user is not easy to tired when holding for a long time.
Further, as shown in fig. 3, in the labor-saving paint brush of this embodiment, the brush handle 11 has a flat first enveloping plane 112 at the bottom end near the connecting portion 12, and the middle portion of the brush rod 11 has a flat second enveloping plane 113. The first enveloping plane 112 and the second enveloping plane 113 are arranged on the upper surface and the lower surface of the brush rod 11, when the toothbrush is used by a user, the toothbrush is held at the arc-shaped groove 111 of the brush rod 11, the thumb is propped against the first enveloping plane of the brush rod, the palm is propped against the second enveloping plane of the brush rod, the control of the toothbrush body is more flexible, and the brushing is more convenient.
Optionally, in the labor-saving paint brush in this embodiment, the connecting sleeve 2 is made of any one of stainless steel, stainless iron, tinplate or aluminum alloy, and the connecting sleeve 2 is formed by a stamping process.
The bristles 3 are made of polyester chemical fiber, and the bristles 3 can be made of animal hair.
Further, in the labor-saving paint brush of this embodiment, the end of the brush rod 11 away from the brush 3 is provided with a hanging hole 114. The brush body can be directly hung on the hook through the hanging hole 114, and can also be hung on the hook through the hanging rope, thereby being convenient for the storage and the air drying of the brush.
In the present invention, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacting the first feature and the second feature or indirectly contacting the first feature and the second feature through an intermediate.
Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A labor-saving paint brush, comprising: a brush handle, a connecting sleeve and bristles;
the brush holder includes: a brush bar and a connecting portion;
the connecting part is positioned at the bottom end of the brush rod, and an arc-shaped groove is formed in the position, close to the connecting part, of the brush rod and used for being held by fingers;
the connecting part is provided with an inserting section, and a limiting step is arranged between the inserting section and the connecting part;
the connecting sleeve is sleeve-shaped, is sleeved on the inserting section and is abutted against the limiting step;
one end of the brush hair extends into the connecting sleeve, and the connecting sleeve, the brush hair and the inserting section are fixed in an adhesion mode through epoxy resin.
2. The labor-saving paintbrush according to claim 1, wherein the insertion section is tapered.
3. The labor-saving paint brush as claimed in claim 2, wherein the inner wall of the connecting sleeve is provided with an arc-shaped convex ring;
the lateral wall of inserting the section is equipped with the arc recess, the arc recess is used for supplying the arc bulge loop imbeds.
4. The labor-saving paint brush as claimed in claim 1, wherein the connecting sleeve is provided with a water retaining collar at an end portion adjacent to the brush bristles.
5. The labor-saving paintbrush of claim 1, wherein the handle is made of wood.
6. The labor efficient paintbrush according to claim 5, wherein the side walls of the brush rod are arcuate and the ends of the brush rod are arcuate.
7. The labor efficient paintbrush according to claim 6, wherein the bottom end of the brush rod defines a first envelope plane and the middle portion of the brush rod defines a second envelope plane.
8. The labor-saving paint brush as claimed in claim 1, wherein the connecting sleeve is made of one of stainless steel, stainless iron, tinplate or aluminum alloy;
the bristles are made of polyester chemical fiber.
9. The labor-saving paint brush as claimed in any one of claims 1 to 8, wherein the end of the brush rod is provided with a hanging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121355019.XU CN215423297U (en) | 2021-06-18 | 2021-06-18 | Labor-saving paint brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121355019.XU CN215423297U (en) | 2021-06-18 | 2021-06-18 | Labor-saving paint brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215423297U true CN215423297U (en) | 2022-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121355019.XU Active CN215423297U (en) | 2021-06-18 | 2021-06-18 | Labor-saving paint brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215423297U (en) |
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2021
- 2021-06-18 CN CN202121355019.XU patent/CN215423297U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |