CN217225437U - Tool handle, hand tool and electric tool - Google Patents

Abstract

The utility model discloses an instrument handle, hand tool and electric tool, instrument handle is including the portion of gripping, and wherein the portion of gripping is including the face of gripping and from the recess that the face concave formation grips, and the recess extends the product information in order to form the instrument along the predetermined direction, and the recess intussuseption is equipped with coloured material, and coloured material's colour is distinguished from the colour of the face of gripping. The colored material is coated with a layer of protective film, so that the colored material is better protected and is not easy to fall off.

Description

Tool handle, hand tool and electric tool

Technical Field

The utility model relates to an instrument field especially relates to an instrument handle, hand tool and electric tool.

Background

With the development of economy, people have more and more demands on hand tools and electric tools. The existing electric tools and hand tools are printed with characters or patterns on the surface to display product information, and the characters or patterns are usually printed by screen printing and transfer printing. After a long time use, the product information arranged on the surface of the product, especially the product information arranged on the holding surface is polluted and abraded due to the friction of the product information and hands, so that characters or patterns are at least partially blurred or lost and are difficult to identify.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an invention purpose is: aiming at the defects in the technology, the tool handle which is not easy to strip paint is provided, a concave space with a symbol or pattern shape is formed on the tool handle, and the concave space is uniformly coated with paint by adopting spot printing. The point printing can be performed by filling ink/paint in the fine grooves, so that the problem of filling the characters in the handle area is solved, the filled paint can be reserved for a long time, and meanwhile, the filled paint can be used for filling the grooves, so that the hand feeling is improved, and the point printing accords with human engineering.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:

the tool handle comprises a holding part, wherein the holding part comprises a holding surface and a groove formed by recessing from the holding surface, the groove extends along a preset direction to form product information of a tool, the groove is filled with a colored material, and the color of the colored material is different from the color of the holding surface.

The tool handle of, wherein: the colored material is coated with a layer of protective film, so that the colored material is better protected and is not easy to fall off.

The tool handle of, wherein: the holding part is made of plastic, and the plastic material has good insulativity.

The tool handle of wherein: the colored material comprises at least one of paint, ink and coating.

The tool handle of wherein: the product information includes at least one of a brand pattern and a product parameter.

The tool handle of, wherein: the pigment is filled in the grooves in a spot printing mode, and the small grooves can be filled with paint in the spot printing mode, so that the problem of filling paint in characters in the handle area is solved.

The tool handle of, wherein: the groove comprises a side surface and a bottom surface, the side surface is connected with the bottom surface and the holding surface, and the colored material is arranged on the bottom surface.

The tool handle of, wherein: the holding part comprises a plurality of grooves which are not communicated with each other.

The tool handle of, wherein: the concave depth of the groove is 0.3-0.5 mm, and in the implementation process, the concave depth can be 0.3-2 mm.

In another aspect, the present application also provides a hand tool comprising a working head and a tool handle as described above.

In yet another aspect, the present application also provides a power tool including a housing including a tool handle as previously described, a power unit mounted within the housing, and an output shaft driven by the power unit.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the utility model relates to an instrument handle not only can make the instrument can not appear because of the condition that surface contamination wearing and tearing are difficult to distinguish after long-time the use, moreover, even if the personage of achromatopsia also can be clear differentiate and use.

Drawings

FIG. 1 is a schematic view of a hand tool configuration;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a schematic structural view of an exemplary power tool;

FIG. 4 is a schematic structural view of another embodiment of a power tool;

wherein: 100. a holding part; 10. a head portion; 20. a grip portion; 30. a tail portion; 21. a holding surface; 31. a hanging hole; 22. a groove; 221. a bottom surface; 222. a side surface; 40. a colored material; 200. a housing; 300. a holding device.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the embodiment is as follows:

the present application provides a tool handle. Referring to fig. 1 and 2, the tool handle of the present embodiment is used for a hand tool. The tool handle comprises a head part 10, a holding part 20 and a tail part 30 which are arranged in sequence along the length direction. The head 10 is used to fix a working head of a hand tool, the working head may be a screwdriver head, an inner wrench, an outer wrench, or other metal parts, and the tool handle is usually made of plastic. After the working head is formed, the grip portion 100 may be formed by injection molding.

The grip portion 20 is used for being gripped by a user and has a grip surface 21 and a groove 22 formed by recessing from the grip surface 21, wherein the grip portion further includes a protrusion 23 formed by protruding from the grip surface for increasing gripping friction. The groove 22 comprises a bottom surface 221 and a side surface 222, and the side surface 222 connects the bottom surface 221 and the holding surface 21.

The grooves 22 extend in a predetermined direction to form product information of the tool, such as a trademark, a slogan, a parameter, etc. Alternatively, the grip portion 20 may include one groove with a larger size, or may include a plurality of grooves with smaller sizes that are not communicated with each other. The grip portion 100 further includes a colored material 40 filled in the groove. The coloured material 40 also presents product information of the tool due to the limitation of the shape of the recess. The colored material 40 is colored differently from the gripping surface 21 so that the product information is more conspicuous. Optionally, the colored material 40 includes at least one of paint, ink, and coating. The colored material 40 may be applied in the grooves by a spot painting process.

Since the colored material 40 is disposed in the recess 22 instead of the gripping surface, the user's hand, when gripping the tool handle, does not easily contact the colored material 40 disposed in the recess, and the product information can be displayed well even after a long period of use. Optionally, the colored material is provided on the bottom 221 of the recess, rather than on the sides 222, further reducing the likelihood of the colored material being contacted. Preferably, the concave depth of the groove 22 is 0.3-0.5 mm, within this range, it can be ensured that the hand can not contact the colored material 40 basically, and it can be avoided that the difference between the sections of the holding surface 21 and the bottom surface 221 is too large, which causes the edges of the holding surface 21 and the side surfaces 222 to scratch the hand.

Preferably, in order to ensure that the colored material 40 does not undergo chemical changes due to the action of water and oxygen, a protective film may be coated on the surface of the colored material 40.

The hanging portion 30 includes a hanging hole 31, and the grip portion can be hung on a hook through the hanging hole 31 for display or storage. The protective film can be made of wear-resistant and corrosion-resistant material, such as ABS.

Referring to fig. 3, the present application further provides an electric tool, which is an example of an electric drill. The electric tool includes a housing 200, a power unit installed in the housing, an output shaft (not shown) driven by the power unit, and a working head holding device 300 fixed to the output shaft, wherein the working head holding device 300 can be used for holding structures such as a bit and a drill bit, so as to perform corresponding fastening, drilling and the like. The housing 200 includes the tool handle 100 as previously described. The colored material 40 shown in fig. 3 shows the parameters of the power tool: "brushless" indicates that the power unit is a brushless motor.

Referring to fig. 4, another power tool, such as an angle grinder, is provided. Similarly, the electric tool of the present embodiment includes a housing 200, a power unit installed in the housing, an output shaft (not shown) driven by the power unit, and a work head holding device 300 fixed to the output shaft, wherein the work head holding device 300 can be used for holding a grinding plate, a cutting plate, etc. to perform corresponding grinding and cutting operations.

The utility model discloses simple structure, low in manufacturing cost not only can make the instrument can not appear the condition of being difficult to distinguish because of surface contamination wearing and tearing after long-time the use, moreover, because the recess has formed the product parameter condition, so even if the personage of achromatopsia also can be clear differentiate and use.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (8)

1. A tool handle characterized by: the tool holder comprises a holding part, wherein the holding part comprises a holding surface and a groove formed in the holding surface in a concave mode, the groove extends along the preset direction to form product information of the tool, colored materials are filled in the groove, a protective film is coated on the outer portion of the colored materials, the concave depth of the groove is 0.3-0.5 mm, and the color of the colored materials is different from the color of the holding surface.

2. The tool handle of claim 1, wherein: the holding part is made of plastic.

3. The tool handle of claim 1, wherein: the colored material comprises at least one of paint, ink and coating.

4. The tool handle of claim 1, wherein: the product information includes at least one of a brand pattern and a product parameter.

5. The tool handle of claim 1, wherein: the groove comprises a side surface and a bottom surface, the side surface is connected with the bottom surface and the holding surface, and the colored material is arranged on the bottom surface.

6. The tool handle of claim 1, wherein: the holding part comprises a plurality of grooves which are not communicated with each other.

7. A hand tool comprising a working head and a tool handle as claimed in any one of claims 1 to 6.

8. A power tool comprising a housing, a power unit mounted in the housing and an output shaft driven by the power unit, the housing comprising a tool handle according to any one of claims 1 to 6.

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