CN104227664A - Electrical tool - Google Patents
Electrical tool Download PDFInfo
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- CN104227664A CN104227664A CN201410503733.7A CN201410503733A CN104227664A CN 104227664 A CN104227664 A CN 104227664A CN 201410503733 A CN201410503733 A CN 201410503733A CN 104227664 A CN104227664 A CN 104227664A
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- casing
- electric tool
- metal
- metal works
- workpiece
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Abstract
The invention discloses an electrical tool. The electrical tool comprises an enclosure, a core assembly, a battery pack and a knocking block, wherein the core assembly comprises a transmission mechanism and a motor, the transmission mechanism is connected with the motor, the motor is powered by the battery pack, the core assembly is arranged in a shell of the enclosure, the battery pack is connected with the enclosure, the knocking block is fixed on the enclosure, and metal on one side, which is far away from the enclosure, of the knocking block is exposed. Compared with the prior art, the knocking block on the tail part of the electrical tool comprises a metal workpiece and a nonmetal workpiece, so that the hardness of the surface of the knocking block can be increased through the metal workpiece; meanwhile, the electrical tool is unlikely to slide when in knocking through the nonmetal workpiece, and the high-strength knocking requirement of users on the electrical tool can be met.
Description
Technical field
The present invention relates to a kind of electric tool, especially a kind of have the electric tool knocking block.
Background technology
Electric tool is a kind of is power by motor or electromagnet, drives working head to carry out the hand-held of operation or movable mechanized tool by transmission mechanism.Electric tool has the features such as easy to carry, simple to operate, diverse in function, can greatly reduce labor intensity, increase work efficiency, realize mechanization of manual operations, thus be widely used in the fields such as building, house decoration, automobile, machinery, electric power, bridge, gardening, and enter family in a large number.
In the prior art, electric tool afterbody is engineering plastic or engineering plastic adhesive tape flexible glue.When electric tool afterbody uses engineering plastics, casing easily goes to sticks and staves when knocking; When electric tool afterbody uses engineering plastic material strip flexible glue, flexible glue is easily scratched because hardness is low, wearing and tearing.
Summary of the invention
The object of the present invention is to provide a kind of electric tool, to increase the case hardness that electric tool afterbody knocks block, make not easily to slide when knocking simultaneously.
In order to achieve the above object, the invention provides a kind of electric tool, comprising:
Casing, cartridge assemblies, power brick and knock block, described cartridge assemblies comprises transmission mechanism and motor, described transmission mechanism is connected with motor, described motor is powered by power brick, described cartridge assemblies is placed in the housing of described casing, described power brick is connected with casing, described in knock block and be fixed on described casing, described in knock block and have exposed metal away from the side of described casing.
Further, described in knock block and comprise metal works and non-metal workpiece, described metal works is fixed on described casing near the side of described casing, and described non-metal workpiece is connected with metal works.
Further, the outer surface of described metal works away from described casing side has breach, and described non-metal workpiece penetrates described metal works by described breach, and described non-metal workpiece has the part exposing outside described metal works.
Further, described non-metal workpiece is fixed on the outer surface of described metal works away from described casing side by glue.
Further, described casing comprises left casing and right casing, described left casing has screw pole, described metal works is fixed on described left casing by screw fastening mode, the side of described metal works is enclosed within described screw pole, described right casing is enclosed within described screw pole, and connects with the opposite side of described metal works.
Further, described metal works is embedded on described casing by coupled modes.
Further, described non-metal workpiece is block rubber.
Further, the outer surface of described metal works away from described casing side has at least three breach, and described non-metal workpiece is corresponding with the breach quantity of described metal works.
Further, described electric tool also comprises switch, and described switch is connected with described motor.
Further, described electric tool is electric drill, electric hammer or electric pick.
Compared with prior art, the invention discloses a kind of electric tool, described electric tool afterbody knocks block and comprises metal works and non-metal workpiece, metal works is used to add the case hardness of knocking block, non-metal workpiece makes electric tool not easily slide when knocking simultaneously, meets the high strength of user to electric tool and knocks demand.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is the fractionation structural representation of the electric tool that the embodiment of the present invention provides.
Wherein, 11: left casing, 12: right casing, 13: screw pole, 2: knock block, 3: cartridge assemblies, 4: power brick, 21: non-metal workpiece, 22: metal works, 23: metal aperture.
Detailed description of the invention
Below in conjunction with schematic diagram, the specific embodiment of the present invention is described in more detail.According to following description and claims, advantages and features of the invention will be clearer.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, the aid illustration embodiment of the present invention lucidly.
As depicted in figs. 1 and 2, described electric tool comprises casing, cartridge assemblies 3, power brick 4 and knocks block 2, described cartridge assemblies 3 comprises transmission mechanism and motor, transmission mechanism and motor do not provide mark in Fig. 1 or Fig. 2, described transmission mechanism is connected with motor, described motor is powered by power brick 4, described cartridge assemblies 3 is placed in the housing of described casing 1, described power brick 4 is connected with casing, the described block 2 that knocks is fixed on described casing, described in knock block 2 and have exposed metal away from the side of described casing.
The described block 2 that knocks comprises metal works 22 and non-metal workpiece 21, described metal works 22 is fixed on described casing near the side of described casing, described non-metal workpiece 21 is connected with metal works 22, in the present embodiment, the outer surface of described metal works 22 away from described casing side has breach, described non-metal workpiece 21 penetrates described metal works 22 by described breach, and described non-metal workpiece 21 has the part exposing outside described metal works 22.
In other embodiments, described non-metal workpiece can also be fixed on the outer surface of described metal works away from described casing side by glue.
Described casing comprises left casing 11 and right casing 12, described left casing 11 has screw pole 13, described metal works 22 is fixed on described left casing 11 by screw fastening mode, the side of described metal works 22 is enclosed within described screw pole 13, described metal works 22 has metal aperture 23 near described casing 1 side, described metal aperture 23 penetrates on the screw pole 13 of described left casing 11, and described right casing 12 is enclosed within described screw pole 13, and connects with the opposite side of described metal works 22.
Described metal works 22 is embedded on described casing by coupled modes.
In the present embodiment, described non-metal workpiece 21 is block rubber.
The outer surface of described metal works 22 away from described casing side have at least three breach, described non-metal workpiece 21 is corresponding with the breach quantity of described metal works 22, three breach are filled by described block rubber, ensure that the block rubber that electric tool afterbody knocks block 2 has enough large contact area with object to be knocked.
Described electric tool also comprises switch, and described switch is connected with described motor.
Described electric tool is electric drill, electric hammer or electric pick, and in the present embodiment, electric tool is preferably electric drill.
The material of described metal works 22 is iron, copper or steel, but is not limited to this different materials.
When user need to use described electric drill knock function time, no matter open or do not open the switch of electric drill, with the block 2 that knocks of electric drill afterbody being used to knock other objects per family.Comprise metal works 22 owing to knocking block 2, therefore electric drill afterbody to knock block 2 hardness high, not easily broken.In addition, block rubber also can increase the frictional force of knocking between block 2 and object to be knocked, and avoids the problem of the metal works 22 and object relative sliding to be knocked only using metal works 22 to bring.
To sum up, compared with prior art, the invention discloses a kind of electric tool, described electric tool afterbody knocks block 2 and comprises metal works 22 and non-metal workpiece 21, metal works 22 is used to add the case hardness of knocking block 2, non-metal workpiece 21 makes electric tool not easily slide when knocking simultaneously, meets the high strength of user to electric tool and knocks demand.
Above are only the preferred embodiments of the present invention, any restriction is not played to the present invention.Any person of ordinary skill in the field; in the scope not departing from technical scheme of the present invention; the technical scheme disclose the present invention and technology contents make the variations such as any type of equivalent replacement or amendment; all belong to the content not departing from technical scheme of the present invention, still belong within protection scope of the present invention.
Claims (10)
1. an electric tool, it is characterized in that, described electric tool comprises casing, cartridge assemblies, power brick and knocks block, described cartridge assemblies comprises transmission mechanism and motor, and described transmission mechanism is connected with motor, and described motor is powered by power brick, described cartridge assemblies is placed in the housing of described casing, described power brick is connected with casing, described in knock block and be fixed on described casing, described in knock block and have exposed metal away from the side of described casing.
2. electric tool as claimed in claim 1, is characterized in that, described in knock block and comprise metal works and non-metal workpiece, described metal works is fixed on described casing near the side of described casing, and described non-metal workpiece is connected with metal works.
3. electric tool as claimed in claim 2, the outer surface of described metal works away from described casing side has breach, described non-metal workpiece penetrates described metal works by described breach, and described non-metal workpiece has the part exposing outside described metal works.
4. electric tool as claimed in claim 2, described non-metal workpiece is fixed on the outer surface of described metal works away from described casing side by glue.
5. electric tool as claimed in claim 2, it is characterized in that, described casing comprises left casing and right casing, described left casing has screw pole, described metal works is fixed on described left casing by screw fastening mode, the side of described metal works is enclosed within described screw pole, and described right casing is enclosed within described screw pole, and connects with the opposite side of described metal works.
6. electric tool as claimed in claim 2, it is characterized in that, described metal works is embedded on described casing by coupled modes.
7. electric tool as claimed in claim 2, is characterized in that, described non-metal workpiece is block rubber.
8. the electric tool according to any one of claim 2-6, is characterized in that, the outer surface of described metal works away from described casing side has at least three breach, and described non-metal workpiece is corresponding with the breach quantity of described metal works.
9. electric tool as claimed in claim 1, it is characterized in that, described electric tool also comprises switch, and described switch is connected with described motor.
10. electric tool as claimed in claim 1, it is characterized in that, described electric tool is electric drill, electric hammer or electric pick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503733.7A CN104227664A (en) | 2014-09-26 | 2014-09-26 | Electrical tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503733.7A CN104227664A (en) | 2014-09-26 | 2014-09-26 | Electrical tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104227664A true CN104227664A (en) | 2014-12-24 |
Family
ID=52217022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410503733.7A Pending CN104227664A (en) | 2014-09-26 | 2014-09-26 | Electrical tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104227664A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1039463A (en) * | 1963-04-20 | 1966-08-17 | Birmingham Belting Company Ltd | Improvements in mallets, hammers and the like |
| CN2151842Y (en) * | 1993-01-19 | 1994-01-05 | 迟彦惠 | Iron hammer with one end having rubber head |
| DE202006013434U1 (en) * | 2006-08-31 | 2006-11-23 | Stelling, Till, Dipl.-Ing. | Hand hammer head has magnetic nail holder at front and elastic anvil part at back for knocking in nails without manually holding same |
| CN2885463Y (en) * | 2006-05-09 | 2007-04-04 | 翁磊 | Battery pack rotatable electric drill |
| DE202007004818U1 (en) * | 2007-04-02 | 2007-06-06 | Robert Bosch Gmbh | Portable electric power tool has a metal cooling body at the housing, near the motor, to extract heat from within it in addition to existing air inflow/outflow openings |
| US20110108298A1 (en) * | 2009-11-06 | 2011-05-12 | Chervon Limited | Auto hammer |
| CN103386670A (en) * | 2012-05-09 | 2013-11-13 | 苏州宝时得电动工具有限公司 | Accessory and power tool |
| CN203944873U (en) * | 2014-05-29 | 2014-11-19 | 浙江明磊工具实业有限公司 | A kind of Simple hand electric drill |
| CN204160452U (en) * | 2014-09-26 | 2015-02-18 | 上海锐奇工具股份有限公司 | Electric tool |
-
2014
- 2014-09-26 CN CN201410503733.7A patent/CN104227664A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1039463A (en) * | 1963-04-20 | 1966-08-17 | Birmingham Belting Company Ltd | Improvements in mallets, hammers and the like |
| CN2151842Y (en) * | 1993-01-19 | 1994-01-05 | 迟彦惠 | Iron hammer with one end having rubber head |
| CN2885463Y (en) * | 2006-05-09 | 2007-04-04 | 翁磊 | Battery pack rotatable electric drill |
| DE202006013434U1 (en) * | 2006-08-31 | 2006-11-23 | Stelling, Till, Dipl.-Ing. | Hand hammer head has magnetic nail holder at front and elastic anvil part at back for knocking in nails without manually holding same |
| DE202007004818U1 (en) * | 2007-04-02 | 2007-06-06 | Robert Bosch Gmbh | Portable electric power tool has a metal cooling body at the housing, near the motor, to extract heat from within it in addition to existing air inflow/outflow openings |
| US20110108298A1 (en) * | 2009-11-06 | 2011-05-12 | Chervon Limited | Auto hammer |
| CN103386670A (en) * | 2012-05-09 | 2013-11-13 | 苏州宝时得电动工具有限公司 | Accessory and power tool |
| CN203944873U (en) * | 2014-05-29 | 2014-11-19 | 浙江明磊工具实业有限公司 | A kind of Simple hand electric drill |
| CN204160452U (en) * | 2014-09-26 | 2015-02-18 | 上海锐奇工具股份有限公司 | Electric tool |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |