CN201500973U - Handle of electric tool - Google Patents
Handle of electric tool Download PDFInfo
- Publication number
- CN201500973U CN201500973U CN2009202086942U CN200920208694U CN201500973U CN 201500973 U CN201500973 U CN 201500973U CN 2009202086942 U CN2009202086942 U CN 2009202086942U CN 200920208694 U CN200920208694 U CN 200920208694U CN 201500973 U CN201500973 U CN 201500973U
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- CN
- China
- Prior art keywords
- handle
- firmly
- electric tool
- hard
- moulding
- 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 - Lifetime
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Abstract
The utility model discloses a handle of an electric tool, which includes a handle hard-plastic part and a handheld part located on the surface of the handle hard-plastic part, wherein a leather wrapping layer is arranged on the outer surface of the handheld part, and hemispherical bump patterns are arranged on the leather wrapping layer, and the handle hard-plastic part adopts 30 percent-GRFP (glass fiber reinforced polypropylene) firm material; the external handheld part adopts TPE elastic body material; and a vent hole is formed at the air trapping part by hard plastics on the handle hard-plastic part. The handle can bear heavier workloads for a long time, facilitate the long-hour holding by an operator, and avoid the injury to hands of the operator; and the appearance of the product is beautiful.
Description
Technical field
The utility model relates to a kind of electric tool technical field, and specifically, what relate to is a kind of electric tool handle.
Background technology
Existing electric tool is made up of an electric tool and handle thereof usually, and handle is generally made with plastic injection-moulded technology, adopts hollow tubular structures, and the outer surface of hollow pipe surrounds with flexible glue.
During two component processing and forming, part is moulded in first moulding firmly; The soft part of moulding of moulding then.According to the design of traditional mould and traditional method for processing forming, soft when moulding injection mo(u)lding, flexible glue should sufficient die cavity behind the semi-stiff extrusion, and bag is completely moulded part firmly.But the air of moulding the bottom in stowing operation firmly can't be discharged, and stores and is trapped between soft or hard moulds, and has influenced the adhesion of two kinds of plastics.And the electric tool handle be owing to will bear bigger service load for a long time, and its structure had both needed the firm inner support in order to bearing load; Again because will be convenient to hold handle for a long time when operating personnel work, and be unlikely to make operating personnel's hand to come to harm, soft contact site be arranged.But existing finished product in use can't satisfy above-mentioned requirement fully.
The utility model content
The technical problems to be solved in the utility model is, at above shortcomings in the prior art, a kind of electric tool handle is provided, can bear bigger service load for a long time, be convenient to hold for a long time when operating personnel work handle simultaneously, avoid making operating personnel's hand to come to harm, and product design is attractive in appearance.
For realizing above purpose, the utility model provides a kind of electric tool handle, comprises handle and moulds part and grip portions firmly, and grip portions is positioned at the surface that handle is moulded part firmly, the grip portions outer surface is a leather integument, and this leather integument is provided with hemispherical salient point decorative pattern.It is 30% firm fiber glass reinforced polypropylene material that inside handle is moulded the part material firmly; Outer gripping part material is soft TPE elastomeric material.
Further, described handle is moulded part firmly, and it is provided with several steam vents moulding the position that is stranded gas firmly, allows softly when moulding injection, and the air in the die cavity is discharged smoothly from steam vent.
Through overtesting, in 30% fiber glass reinforced polypropylene material and the combination of TPE elastomeric material bi-component plastics, mutual adhesion is very reliable.According to ergonomics and aesthetic theory,, be designed to hemispherical salient point decorative pattern simultaneously, both protected operator's hand, increased the frictional force between handle and the staff again, show the attractive in appearance of product simultaneously again the flexible material covering of grip surface hand-holding part.In addition, adopt after the position of moulding tired gas firmly is provided with this design of several steam vents, soft molded fuller, the adhesion of two component plastics is stronger, through checking on probation, has satisfied client's instructions for use fully.
Description of drawings
Fig. 1 is example structure schematic diagram of the utility model;
Among the figure: handle is moulded part 1, grip portions 2 firmly.
Fig. 2 moulds the part partial sectional view firmly for handle among the utility model embodiment;
Among the figure: steam vent 3, charging hole 4.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, and following description only is used to understand the usefulness of technical solutions of the utility model, is not used in the scope of the present utility model that limits.
The utility model provides a kind of electric tool handle, as shown in Figure 1, in this embodiment, comprise handle and mould part 1 and grip portions 2 firmly, grip portions 2 is positioned at the surface that handle is moulded part 1 firmly, grip portions 2 outer surfaces are provided with the leather integument, and this leather integument is provided with hemispherical salient point decorative pattern.It is 30% firm fiber glass reinforced polypropylene material that wherein said handle is moulded part 1 material firmly; Described outer gripping part 2 materials are the TPE elastomeric material.
Further, described handle is moulded part 1 firmly, and it is provided with several steam vents 3 moulding the position that is stranded gas firmly, allows softly when moulding injection, and the air in the die cavity is discharged (seeing shown in Figure 2) smoothly from steam vent 3.
Further, described steam vent 3 is positioned at a side of moulding charging hole 4 positions firmly.
In the utility model, inside is moulded part-structure firmly and is designed to adopt 30% firm fiber glass reinforced polypropylene material; Soft TPE elastomeric material is adopted in the grip portions design.These two kinds of materials, through overtesting, in the combination of bi-component plastics, mutual adhesion is very reliable.According to ergonomics and aesthetic theory,, be designed to hemispherical salient point decorative pattern simultaneously, both protected operator's hand, increased the frictional force between handle and the staff again, show the attractive in appearance of product simultaneously again the flexible material covering of grip surface hand-holding part.Such design can guarantee that electric tool bears bigger service load for a long time, can be convenient to again hold handle for a long time when operating personnel work, and avoids operating personnel's hand to come to harm.
In the utility model, adopt moulding the position that is stranded gas firmly and be provided with several steam vents, mould the air of bottom firmly and can discharge in stowing operation, guaranteed the adhesion of two kinds of plastics, can make soft molded fulllyer, the adhesion of two component plastics is stronger.
Claims (3)
1. electric tool handle, comprise handle mould firmly the part and grip portions, it is characterized in that, grip portions is positioned at the surface that handle is moulded part firmly, the grip portions outer surface is provided with the leather integument, this leather integument is provided with hemispherical salient point decorative pattern, and it is 30% firm fiber glass reinforced polypropylene material that wherein said handle is moulded the part material firmly; Described outer gripping part material is the TPE elastomeric material.
2. electric tool handle according to claim 1 is characterized in that: described handle is moulded part firmly, and it is provided with steam vent at the position of moulding tired gas firmly.
3. electric tool handle according to claim 1 is characterized in that: described steam vent is positioned at a side of moulding the charging hole position firmly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202086942U CN201500973U (en) | 2009-08-31 | 2009-08-31 | Handle of electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202086942U CN201500973U (en) | 2009-08-31 | 2009-08-31 | Handle of electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201500973U true CN201500973U (en) | 2010-06-09 |
Family
ID=42451914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202086942U Expired - Lifetime CN201500973U (en) | 2009-08-31 | 2009-08-31 | Handle of electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201500973U (en) |
-
2009
- 2009-08-31 CN CN2009202086942U patent/CN201500973U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BO ELECTRONICS CO., LTD. Free format text: FORMER OWNER: HUADE PLASTICS PRODUCTS CO., LTD. Effective date: 20131223 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200444 BAOSHAN, SHANGHAI TO: 315040 NINGBO, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131223 Address after: 315040, Lingyun Road, Ningbo hi tech Zone, Zhejiang, 198 Patentee after: Zhejiang Bosen Electronic Co., Ltd. Address before: 200444, No. 269, vibration road, Baoshan District City Industrial Park, Shanghai Patentee before: Huade Plastics Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315040, Lingyun Road, Ningbo hi tech Zone, Zhejiang, 198 Patentee after: Ningbo joyson Technology Co. Ltd. Address before: 315040, Lingyun Road, Ningbo hi tech Zone, Zhejiang, 198 Patentee before: Zhejiang Bosen Electronic Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100609 |