KR20120136664A - Screwdriver comprising mirror assembly - Google Patents

Screwdriver comprising mirror assembly Download PDF

Info

Publication number
KR20120136664A
KR20120136664A KR1020110055726A KR20110055726A KR20120136664A KR 20120136664 A KR20120136664 A KR 20120136664A KR 1020110055726 A KR1020110055726 A KR 1020110055726A KR 20110055726 A KR20110055726 A KR 20110055726A KR 20120136664 A KR20120136664 A KR 20120136664A
Authority
KR
South Korea
Prior art keywords
support
support part
led
battery
mirror assembly
Prior art date
Application number
KR1020110055726A
Other languages
Korean (ko)
Inventor
김형탁
Original Assignee
김형탁
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 김형탁 filed Critical 김형탁
Priority to KR1020110055726A priority Critical patent/KR20120136664A/en
Publication of KR20120136664A publication Critical patent/KR20120136664A/en

Links

Images

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
    • 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
    • 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
    • B25B23/18—Devices for illuminating the head of the screw or the nut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION 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
    • B25F1/00—Combination or multi-purpose hand tools
    • B25F1/02—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/08—Handle constructions with provision for storing tool elements
    • B25G1/085—Handle constructions with provision for storing tool elements for screwdrivers, wrenches or spanners
    • 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
    • B25G1/105—Handle constructions characterised by material or shape for screwdrivers, wrenches or spanners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

PURPOSE: A screw driver with a mirror assembly is provided to accurately insert an assembling unit into the head of a fixing screw even in a narrow or dark place. CONSTITUTION: A screw driver(1) with a mirror assembly comprises an assembling unit(10), first and second support units(20,30), a handle unit(40), one or more LEDs(50), a battery(60), an LED operating switch(70), and a mirror assembly(80). The assembling unit is inserted into the head of a fixing screw. The first support unit is integrally extended from the assembling unit. The second support unit is extended from the first support unit and selectively receives the first support unit therein. The LEDs are inserted into the first support unit. The battery is installed inside the handle unit and supplies power to the LEDs. The LED operating switch intermits power supplied from the battery. The angle of the mirror assembly is adjusted at the first support unit.

Description

Screwdriver comprising mirror assembly

The present invention relates to a screw driver including a mirror assembly, and more particularly to a screw driver including a mirror assembly that can proceed without using a separate light in a narrow space or a dark workspace.

Commonly used screw drivers are divided into (-) and (+), most of which are used for fastening or detaching the fixing screw.

The conventional screw driver includes an assembly portion inserted into the head of the fixing screw on one side, a support portion formed integrally with the assembly portion, and a handle portion into which one side of the support portion is inserted and fixed.

In the conventional screw driver configured as described above, the operator grips the handle of the screw driver, and then the assembly part formed integrally with the support part is inserted into the head of the fixing screw, and then the handle is fastened or reversed to be fastened or removed by rotating the fixing screw. do.

However, in the conventional screw driver used as described above, the fixing screw as a fastening means is not confirmed to the worker in a narrow space or a deep working environment, so that a separate lighting device (for example, a lantern, a flash or a lamp) is used. I had to work with the work part illuminated.

In addition, the lighting is obscured by the worker in the process of using the separate lighting fixtures, there is a lot of inconvenience to work and there was an inconvenience that must have a secondary worker other than the worker.

One aspect of the present invention is to provide a screw driver including a mirror assembly that can proceed without using a separate light in a narrow space or a dark workspace.

Screw driver comprising a mirror assembly according to an embodiment of the present invention is an assembly that is inserted into the head of the fixing screw on one side; and the first support is formed integrally extending with the assembly; and is formed extending from the first support A second support part for selectively receiving the first support part; a handle part to which one side of the second support part is fixed; and at least one LED inserted into the first support part of the antenna type; A battery for supplying power; and an LED operation switch electrically connected to the LED to control the power supplied from the battery; and an extension is installed to allow the angle to be adjusted from the first support to check visibility with light emitted from the LED. It comprises a mirror assembly to make.

In addition, the mirror assembly is characterized in that it comprises a spring bellows, one end of which is installed on the first support portion, and a mirror which is connected to the other end of the spring bellows to reflect light emitted from the LED.

The apparatus may further include a pressure sensor installed in the first support part, and further comprising a speaker installed in the handle part and transmitting a warning sound when the pressure sensed by the pressure sensor is detected to be higher than a set pressure.

In addition, it characterized in that it further comprises a fixing screw storage box disposed on the handle portion.

The apparatus may further include an electromagnet disposed adjacent to the fixed screw storage box, and further comprising an electromagnet operation switch electrically connected to the electromagnet to interrupt the power supplied from the battery.

In addition, a spring disposed at one end of the second support portion to be elastically connected to the first support portion, a button for controlling the operation of the first support portion so that the first support portion emerges from the second support portion, and the second It is characterized in that it further comprises a state detection sensor disposed at one end of the handle portion adjacent to the support portion to cut off the power of the battery when the first support portion is received in the second support portion.

Looking at the screw driver including a mirror assembly according to an embodiment of the present invention from another side, the assembly portion is inserted into the head of the fixing screw on one side; and an antenna-type first support portion integrally formed with the assembly portion; And a second support part extending from the first support part to receive the first support part; and a handle part to which one side of the second support part is fixed; and at least one inserted into the first support part of the antenna type. An LED; and a battery mounted inside the handle to supply power; and an LED operation switch electrically connected to the LED to control power supplied from the battery; and a fixed screw storage box disposed on the handle. And an electromagnet disposed adjacent to the fixing screw holder; and electrically connected to the electromagnet to control the power supplied from the battery. It characterized in that it comprises; is connected to a seat operating switch, and one end and the spring bellows, which are mounted to the first support, the other end of the spring bellows dental mirrors for reflecting the light emitted by the LED.

Therefore, the screw driver including the mirror assembly according to the embodiment of the present invention has the effect of proceeding without using a separate light in a narrow space or a dark workspace.

1 is a view showing a screw driver including a mirror assembly according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a view showing a screw driver including a mirror assembly according to an embodiment of the present invention.

As shown in FIG. 1, a screw driver 1 including a mirror assembly according to an embodiment of the present invention includes an assembly part 10 inserted into a head of a fixing screw on one side; and an assembly part 10. A first support part 20 extending from the first support part 20, a second support part 30 extending from the first support part 20 to selectively receive the first support part 20, and the second support part 30 of the second support part 30. One side is fixed to the handle portion 40; And, at least one or more LEDs 50 inserted into the antenna-type first support portion 20; And, The battery is mounted in the handle portion 40 to supply power ( 60); and an LED operation switch 70 electrically connected to the LED 50 to control the power supplied from the battery 60; and the first support 20 to be installed to extend the angle of the LED. It is characterized in that it comprises a; mirror assembly (80) to make a field of view confirmed by the light irradiated from (50).

The assembly 10 may be manufactured in a (-) shape as well as a (+) character to be inserted into the head of the fixing screw. In addition, the assembly 10 may be made of a magnetic material to be more efficiently inserted into the head of the fixing screw.

The first support part 20 extends integrally with the assembly part 10 at one end of the assembly part 10. The first support portion 20 may be composed of two or more multi-stage adjustable length in the antenna type.

That is, the first support part 20 includes a first A support part 21 formed integrally with one end of the assembly part 10, and a first B support part 22 connected to the first A support part 21 in an antenna manner so that the length can be adjusted. ), And the first C support part 23 connected to the first B support part 22 in an antenna manner to adjust the length thereof.

The second support part 30 may extend from one end of the first C support part 23 to selectively accommodate the first A support part 21, the first B support part 22, and the first C support part 23. That is, the second support part 30 is coupled to the first support part 20 such that the first support part 20 can be projected from the second support part 30.

One side of the second support part 30 is fixed to the handle part 40. The handle 40 may be provided with a battery 60, the LED operation switch 70.

The battery 60 is mounted inside the handle 40 to supply power to the LED 50. The LED 50 may be installed at the first A support part 21 adjacent to the assembly part 10 to allow the operator to work in a bright state. The LED operation switch 70 interrupts the power supplied to the LED 50 so that the LED 50 can be operated only during work.

The first support portion 20 is provided with a mirror assembly 80 is extended to the outside to maintain a uniform brightness of the work area.

The mirror assembly 80 has one end of the spring bellows 81 installed at the first A support 21 and the mirror 82 which is connected to the other end of the spring bellows 81 to reflect light emitted from the LED 50. It is configured to include.

Spring bellows 81 is bent freely so that the angle can be easily adjusted, one end is fixed to the first A support (21).

The mirror 82 is provided at the other end of the spring bellows 81 to reflect the light emitted from the LED 50 so that the worker can easily work in a narrow space or a dark work space. The mirror 82 may use various types of mirrors, for example, dental mirrors may be used.

On the other hand, the first support portion 20 may be further provided with a pressure sensor 90 for detecting the pressure applied when the operator assembles the fixing screw. When the pressure detected by the pressure sensor 90 is greater than the set pressure may be to send a warning sound from the speaker 100 installed in the handle portion (40).

In addition, the handle portion 40 may be further provided with a fixed screw storage box (110). Through the fixing screw storage box 110, if the worker keeps a small fixing screw at work can prevent the loss of the fixing screw.

In addition, an electromagnet may be disposed adjacent to the fixed screw storage box 110. The electromagnet 120 may be electrically connected to the battery 60 so that the fixed screw stored in the fixed screw storage box 110 is not randomly moved inside. Do not.

On the other hand, the electromagnet operation switch 121 to control the power supplied from the battery 60 to the electromagnet may be installed in the handle portion (40).

In addition, the first and second springs 130 are disposed at one end of the second support part 30 so as to be elastically connected to the first support part 20, and the first support part 20 emerges from the second support part 30. It is disposed at one end of the button 140 for controlling the operation of the support portion 20 and the handle portion 40 adjacent to the second support portion 30 to accommodate the first support portion 20 in the second support portion 30. If so, it may further include a state detection sensor 150 for shutting off the power of the battery 60.

Next, the operation of the screw driver including the mirror assembly according to the embodiment of the present invention will be described.

First, the battery 60 is mounted on the handle 40. After the battery 60 is mounted on the handle 40 as described above, the user inserts the screw driver 1 into the head of the screw, and then rotates the handle 40 to fasten or detach the screw. Proceed with your work.

At this time, in a dark place or deep in the working conditions, when pressing the LED operation switch 70 formed on the upper surface of the handle portion 40, the switch is turned on (ON) is provided adjacent to the assembly unit 10 (50) ) Lights up.

The LEDs 50 provided adjacent to the assembling unit 10 may be provided with one or more as necessary, and one whole lighting device may be installed by using one lighting device.

If the brightness of the workspace is not uniform according to the use state, the spring bellows 81 of the mirror assembly 80 may be moved freely so that the mirror 82 may uniformly illuminate the light irradiated from the LED 50. .

Accordingly, the LED 50 and the mirror assembly 80 are formed in the assembly unit 10 to illuminate the light, so that the illumination is bright when working in a narrow or deep dark place, thereby assembling the screw driver 1. By inserting the portion 10 accurately to the head of the fixing screw it is possible to proceed smoothly.

As described above, the screw driver according to the embodiment of the present invention can be seen that the basic technical idea to facilitate the fastening of the fixed screw by maintaining the brightness of the work space uniformly through the LED and the mirror assembly. Therefore, many modifications may be made by those skilled in the art without departing from the scope and spirit of the present invention.

1 ... screwdriver with mirror assembly 10 ... assembly
20 ... First support 30 ... Second support
40 ... Handle 50 ... LED
60 ... Battery 70 ... LED Operation Switch
80 ... mirror assembly 90 ... pressure sensor
100 ... speaker 110 ... screw lock
120 ... electromagnet 130 ... spring
140 ... Button 150 ... Status sensor

Claims (7)

An assembly part inserted into the head of the fixing screw on one side; and,
A first support part extending integrally with the assembly part;
A second support portion extending from the first support portion to selectively receive the first support portion;
A handle portion to which one side of the second support portion is fixed;
At least one LED inserted into the first support part of the antenna type; and
A battery mounted inside the handle to supply power;
An LED operation switch electrically connected to the LED to control the power supplied from the battery;
A mirror assembly installed to extend the angle at the first support unit to check visibility with light emitted from the LED;
Screw driver comprising a mirror assembly comprising a. The method of claim 1,
The mirror assembly is a screw driver including a mirror assembly, one end of which comprises a spring bellows installed on the first support, and a mirror connected to the other end of the spring bellows to reflect light emitted from the LED. The method of claim 1,
Further comprising a pressure sensor installed in the first support,
And a speaker installed on the handle part, the speaker further including a speaker to beep when the pressure sensed by the pressure sensor is detected to be higher than a set pressure. The method of claim 1,
Screw driver comprising a mirror assembly, characterized in that it further comprises a fixing screw storage box disposed in the handle portion. 5. The method of claim 4,
Further comprising an electromagnet disposed adjacent to the fixed screw storage box,
And an electromagnet actuating switch electrically connected to the electromagnet to interrupt the power supplied from the battery. The method of claim 1,
A spring disposed at one end of the second support part to be elastically connected to the first support part;
A button for controlling an operation of the first support part such that the first support part is protruded from the second support part;
And a state detection sensor disposed at one end of the handle portion adjacent to the second support portion to shut off power of the battery when the first support portion is received in the second support portion. driver. An assembly part inserted into the head of the fixing screw on one side; and,
A first support part of an antenna type extending integrally with the assembly part;
A second support part extending from the first support part to receive the first support part;
A handle portion to which one side of the second support portion is fixed;
At least one LED inserted into the first support part of the antenna type; and
A battery mounted inside the handle to supply power;
An LED operation switch electrically connected to the LED to control the power supplied from the battery;
Fixed screw storage box disposed on the handle; And,
An electromagnet disposed adjacent to the fixed screw storage box;
An electromagnet actuating switch electrically connected to the electromagnet to interrupt the power supplied from the battery;
A spring bellows one end of which is installed on the first support part;
A dental mirror connected to the other end of the spring bellows to reflect light emitted from the LED;
Screw driver comprising a mirror assembly comprising a.
KR1020110055726A 2011-06-09 2011-06-09 Screwdriver comprising mirror assembly KR20120136664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110055726A KR20120136664A (en) 2011-06-09 2011-06-09 Screwdriver comprising mirror assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110055726A KR20120136664A (en) 2011-06-09 2011-06-09 Screwdriver comprising mirror assembly

Publications (1)

Publication Number Publication Date
KR20120136664A true KR20120136664A (en) 2012-12-20

Family

ID=47903982

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110055726A KR20120136664A (en) 2011-06-09 2011-06-09 Screwdriver comprising mirror assembly

Country Status (1)

Country Link
KR (1) KR20120136664A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103170939A (en) * 2013-02-26 2013-06-26 李建斌 Screw driver and screw installing system
CN105459000A (en) * 2015-12-16 2016-04-06 无锡市永亿精密铸造有限公司 Multifunctional screwdriver
CN107717806A (en) * 2017-08-31 2018-02-23 合保电气（芜湖）有限公司 Multi-angle arrester maintenance wrench

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103170939A (en) * 2013-02-26 2013-06-26 李建斌 Screw driver and screw installing system
CN105459000A (en) * 2015-12-16 2016-04-06 无锡市永亿精密铸造有限公司 Multifunctional screwdriver
CN107717806A (en) * 2017-08-31 2018-02-23 合保电气（芜湖）有限公司 Multi-angle arrester maintenance wrench

Similar Documents

Publication Publication Date Title
US10960509B2 (en) Lighting systems for power tools
US10821595B2 (en) Power tool
JP5948379B2 (en) LIGHTING DEVICE AND METHOD FOR FIRE FIGHTERS
US7029142B2 (en) Power tool
RU2007128620A (en) DRIVING TOOL WITH LIGHT SOURCE (OPTIONS)
JP2003225815A (en) Angle drill
US20150251299A1 (en) Hand-held power tool with lighting element
KR20120136664A (en) Screwdriver comprising mirror assembly
US20070127243A1 (en) Light for jack
TWI479944B (en) Light dimming device
CN103672449A (en) Lamp
DE10343470A1 (en) Motor vehicle light has adapter module with lamp base for insertion in to holder, contact(s) for contacting holder, carrying body for LED(s), electronic unit for controlling LED(s), scattering optical arrangement for shaping emitted light
US20100172142A1 (en) Lighting device for tools and toolboxes
JP2013084527A (en) Lighting device
JP5843927B2 (en) lighting equipment
US7237921B1 (en) Main and miniature light source apparatus
KR200391449Y1 (en) Lighting add cutting tool
JP5749464B2 (en) lighting equipment
JP4238698B2 (en) LED traffic light
JP2009023069A (en) Drive tool for construction work
US20090034239A1 (en) Pneumatic tool having a lighting fixture
KR20160056738A (en) A lantern for attaching lamp
KR200368476Y1 (en) A work light
KR200482879Y1 (en) Electric tool having lighting part
KR20060018057A (en) Screwdriver having lighting equipment

Legal Events

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