KR20030013061A - Double driver - Google Patents

Double driver Download PDF

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Publication number
KR20030013061A
KR20030013061A KR1020010047350A KR20010047350A KR20030013061A KR 20030013061 A KR20030013061 A KR 20030013061A KR 1020010047350 A KR1020010047350 A KR 1020010047350A KR 20010047350 A KR20010047350 A KR 20010047350A KR 20030013061 A KR20030013061 A KR 20030013061A
Authority
KR
South Korea
Prior art keywords
driver
handle
small
screws
double driver
Prior art date
Application number
KR1020010047350A
Other languages
Korean (ko)
Inventor
신명섭
Original Assignee
신명섭
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 신명섭 filed Critical 신명섭
Priority to KR1020010047350A priority Critical patent/KR20030013061A/en
Publication of KR20030013061A publication Critical patent/KR20030013061A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/16—Handles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/10—Handle constructions characterised by material or shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

PURPOSE: A double driver is provided to use conveniently by inserting one driver into another driver. CONSTITUTION: A spring(6) is fixed inside a handle by inserting a small driver(5) into a large driver(4). The large driver is fixed in the handle. The small driver and the large driver are used together by using as a ball point pen. Thereby, two kinds of screws are loosened with one driver. Moreover, the driver can be used for many kinds of screws.

Description

이중 드라이버{Double Driver}Double Driver

본 고안은 드라이버에 관한 것으로 종래의 드라이버는 그 크기가 정해져 있거나 바꿔써야 하므로 불편하다The present invention relates to a driver, and the conventional driver is inconvenient because its size is fixed or must be changed.

본 고안은 하나의 드라이버에 또 하나를 넣어서 사용하기 편하게 한 것이다.The present invention is easy to use by putting another in one driver.

도 1은 새로 고안한 드라이버의 주요도1 is a main view of the newly devised driver

(1)은 이중드라이버의 전체도(1) is the overall view of the dual driver

(2)는 손잡이 부분(2) the handle part

(3)은 큰 드라이버 쪽과 손잡이 부분 고정시키는 것(3) to fix the large driver side and the handle

(4)는 큰 드라이버4 big drivers

(5)는 작은 드라이버5, a small screwdriver

(6)은 스프링6 springs

(7)은 손잡이와 큰 드라이버 고정시키는 부분7, the part to fix the handle and large screwdriver

(8)은 (4)의 정먼 부분(8) the distant part of (4)

(9)는 (5)의 정면 부분(9) the front part of (5)

본 고안에 따르면 일단 작은 드라이버(5)가 큰 드라이버(4)도 들어가서 손잡이 안쪽에 스프링(6)을 고정시키고, 큰 드라이버도 손잡이에 고정시킴으로써 완성되는 간단한 구조로서 볼펜처럼 사용함으로 작은 드라이버와 큰 드라이버를 함께 사용할 수 있다.According to the present invention, once the small screwdriver (5) enters the large screwdriver (4), the spring (6) is fixed inside the handle, and the large screwdriver is completed by fixing the handle to the handle. Can be used together.

본 고안에 따르면 일일이 작은 것 큰 것 찾을 필요없이 하나만으로도 두가지 종류의 나사를 풀수 있으며, 또한 이중이상으로도 늘릴수 있다.According to the present invention, one can loosen two kinds of screws without having to find small ones and large ones.

Claims (1)

볼펜 방식의 이중으로 된 이중 드라이버Dual screwdriver with ballpoint pen
KR1020010047350A 2001-08-06 2001-08-06 Double driver KR20030013061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020010047350A KR20030013061A (en) 2001-08-06 2001-08-06 Double driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020010047350A KR20030013061A (en) 2001-08-06 2001-08-06 Double driver

Publications (1)

Publication Number Publication Date
KR20030013061A true KR20030013061A (en) 2003-02-14

Family

ID=27718133

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010047350A KR20030013061A (en) 2001-08-06 2001-08-06 Double driver

Country Status (1)

Country Link
KR (1) KR20030013061A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328721A (en) * 1980-09-10 1982-05-11 Frank Massari Phillips screwdriver with retractable slotted screw driver blade
JPH04189477A (en) * 1990-11-21 1992-07-07 Nec Gumma Ltd Plural rod built-in type driver

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328721A (en) * 1980-09-10 1982-05-11 Frank Massari Phillips screwdriver with retractable slotted screw driver blade
JPH04189477A (en) * 1990-11-21 1992-07-07 Nec Gumma Ltd Plural rod built-in type driver

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application