CN107378056A - A kind of electric drill for having defencive function - Google Patents

A kind of electric drill for having defencive function Download PDF

Info

Publication number
CN107378056A
CN107378056A CN201710602064.2A CN201710602064A CN107378056A CN 107378056 A CN107378056 A CN 107378056A CN 201710602064 A CN201710602064 A CN 201710602064A CN 107378056 A CN107378056 A CN 107378056A
Authority
CN
China
Prior art keywords
drill bit
electric drill
drill
pressing
handle
Prior art date
Application number
CN201710602064.2A
Other languages
Chinese (zh)
Inventor
傅书华
Original Assignee
傅书华
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 傅书华 filed Critical 傅书华
Priority to CN201710602064.2A priority Critical patent/CN107378056A/en
Publication of CN107378056A publication Critical patent/CN107378056A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B45/00Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/02Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25FCOMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02Construction of casings, bodies or handles

Abstract

The invention discloses a kind of electric drill for having defencive function; it mainly includes drill bit, protective cover, handle and pressing device; its feature is there is protective cover on drill bit, and there is pressing device at rear portion, and handle is connected on drill bit; during use; handle is grasped, pins pressing device, protective cover covers drill bit; with regard to that can play a protective role, safety is brought.

Description

A kind of electric drill for having defencive function
Technical field
The present invention relates to a kind of hardware & tools, especially a kind of electric drill for having defencive function.
Background technology
At present, known electric drill is that workpeople works essential instrument, electric drill when in use, drilling bit high-speed rotary, Operation is also easy to pollute surrounding environment, very big puzzlement is caused to people not only with danger.
The content of the invention
In order to overcome electric drill to use this unsafe problem, the invention provides a new electric drill, the electric drill is not only Energy normal use, and can play a protective role.
The technical solution adopted for the present invention to solve the technical problems is:A kind of electric drill for having defencive function, mainly includes Drill bit, protective cover, handle and pressing device, its feature be to be cased with protective cover on the drill bit position of electric drill, and rear portion is connected to handle, Pressing device is behind electric drill, in use, grasping handle, protective cover can prevent people from directly contacting drill bit with hand, press Pressing device, one downward power is produced, electric drill is normally worked.
The invention has the advantages that people can be protected when using electric drill, people are made more to pacify using electric drill Entirely.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the stereogram of the present invention.
1. pressing devices, 2. handles, 3. drill bits, 4. protective covers in figure.
Embodiment
In Fig. 1, a kind of electric drill for having defencive function, it mainly includes pressing device(1), handle(2), drill bit(3)And protection Cover(4), its feature is there is drill bit on electric drill(3), protective cover(4)It is enclosed on drill bit(3)On, drill bit(3)Rear portion have pressing device (1), handle(2)It is connected to drill bit(3).
In use, it need to only grasp handle(2), firmly pin pressing device(1), protective cover(4)Drill bit can be covered(3), People are made not encounter drill bit(3), make people's use safer.

Claims (2)

1. a kind of electric drill for having defencive function, it mainly includes pressing device(1), handle(2), drill bit(3)And protective cover(4), its Feature is there is drill bit on electric drill(3), protective cover(4)It is enclosed on drill bit(3)On, drill bit(3)Rear portion have pressing device(1), handle (2)It is connected to drill bit(3).
2. being told according in claim 1, a kind of electric drill for having defencive function, its feature is:Protective cover(4)Drill bit can be covered (3), play a protective role.
CN201710602064.2A 2017-07-21 2017-07-21 A kind of electric drill for having defencive function CN107378056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710602064.2A CN107378056A (en) 2017-07-21 2017-07-21 A kind of electric drill for having defencive function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710602064.2A CN107378056A (en) 2017-07-21 2017-07-21 A kind of electric drill for having defencive function

Publications (1)

Publication Number Publication Date
CN107378056A true CN107378056A (en) 2017-11-24

Family

ID=60336124

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710602064.2A CN107378056A (en) 2017-07-21 2017-07-21 A kind of electric drill for having defencive function

Country Status (1)

Country Link
CN (1) CN107378056A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108301781A (en) * 2017-12-18 2018-07-20 龙口矿业集团有限公司 Wind coal borer protective device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2582795Y (en) * 2002-11-26 2003-10-29 武汉大学 Hand-held electric drill with automatic dust remover
US20060147284A1 (en) * 2004-12-30 2006-07-06 Kim Jong O Portable drilling machine
CN201423459Y (en) * 2009-06-08 2010-03-17 杨兵 Electric hand drill with localizer
CN203936422U (en) * 2014-05-16 2014-11-12 湖北宏联众轻钢结构房屋有限公司 A kind of electric drill for building
CN204338947U (en) * 2014-11-14 2015-05-20 江志富 Electric hand drill
CN205147388U (en) * 2015-11-03 2016-04-13 山西博浩网络科技有限公司 Dustproof puncher
CN205380292U (en) * 2015-12-16 2016-07-13 姬建业 Novel household electric drill
CN205437245U (en) * 2016-03-24 2016-08-10 台州正鼎建设有限公司 Electric drill for building multi -functional

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2582795Y (en) * 2002-11-26 2003-10-29 武汉大学 Hand-held electric drill with automatic dust remover
US20060147284A1 (en) * 2004-12-30 2006-07-06 Kim Jong O Portable drilling machine
CN201423459Y (en) * 2009-06-08 2010-03-17 杨兵 Electric hand drill with localizer
CN203936422U (en) * 2014-05-16 2014-11-12 湖北宏联众轻钢结构房屋有限公司 A kind of electric drill for building
CN204338947U (en) * 2014-11-14 2015-05-20 江志富 Electric hand drill
CN205147388U (en) * 2015-11-03 2016-04-13 山西博浩网络科技有限公司 Dustproof puncher
CN205380292U (en) * 2015-12-16 2016-07-13 姬建业 Novel household electric drill
CN205437245U (en) * 2016-03-24 2016-08-10 台州正鼎建设有限公司 Electric drill for building multi -functional

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108301781A (en) * 2017-12-18 2018-07-20 龙口矿业集团有限公司 Wind coal borer protective device

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Legal Events

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PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20171124

WD01 Invention patent application deemed withdrawn after publication