KR20000000323A - The screw for use the lifted prevention - Google Patents

The screw for use the lifted prevention Download PDF

Info

Publication number
KR20000000323A
KR20000000323A KR1019990044180A KR19990044180A KR20000000323A KR 20000000323 A KR20000000323 A KR 20000000323A KR 1019990044180 A KR1019990044180 A KR 1019990044180A KR 19990044180 A KR19990044180 A KR 19990044180A KR 20000000323 A KR20000000323 A KR 20000000323A
Authority
KR
South Korea
Prior art keywords
screw
pin
groove
loosening
fixing
Prior art date
Application number
KR1019990044180A
Other languages
Korean (ko)
Inventor
최창묵
조상희
Original Assignee
최창묵
조상희
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 최창묵, 조상희 filed Critical 최창묵
Priority to KR1019990044180A priority Critical patent/KR20000000323A/en
Publication of KR20000000323A publication Critical patent/KR20000000323A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down

Landscapes

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

Abstract

PURPOSE: A release preventing screw making fixation and removal easy is provided to improve the problem that a screw is dismantled when used for the part having strong vibration or frequent movements. CONSTITUTION: A release preventing screw making fixation and dismantlement easy comprises the steps of; fitting a screw release preventing pin(2) with a screw release preventing pin fixing groove(5) and fixing hard to keep any vibration after fitting a screw(1) with the screw groove using a driver and pushing the A part of the screw release preventing pin; separating the A part of the screw release preventing pin that is fixed to be fitted with the screw release preventing pin fixing groove, from a fixing groove(6) if pushing the B part of the screw release preventing pin when a screw is dismantled according to need and separating the screw from the screw groove if turning to be inserted the driver to a driver groove(4); and after fitting the screw release preventing pin with a line groove by making the line groove to the head part of the screw, connecting by a fixing pin for screw release preventing pin use(3).

Description

탈착이 용이한 풀림방지 나사{The screw for use the lifted prevention}Removable Screws for Easy Removal {The screw for use the lifted prevention}

일반적으로 진동이 심한 기계나 기구의 부품을 고정하는데 있어 나사를 사용하여 고정한 후 별도의 쐐기를 사용해 나사의 헐거워짐을 방지하고 있다. 기존의 경우 나사와 풀림방지핀이 일체형으로 되지 않아 진동에 약하며 요구되는 기능을 보조하는데 역학적으로 불안정하여 효용도가 떨어지며 안경등과 같이 움직임이 잦은 나사접합부의 경우 쉽게 이탈되어 자주 관리해야 되고 렌즈가 깨지는 등의 경제적인 피해까지 감수하지 않을 수 없었다.In general, in order to fix the parts of the machine or apparatus with high vibration, it is fixed by using a screw and then a separate wedge is used to prevent the screw from loosening. In the conventional case, the screw and the loosening prevention pin are not integrated, so it is weak to vibration and assists the required functions.It is mechanically unstable due to its insufficiency.The screw joint, which is frequently moved such as glasses, needs to be easily removed and managed frequently. It was forced to take economic damage.

본 발명은 고정한 나사가 진동이나 빈번히 움직여지는 곳에 사용되어 고정부위의 헐거워짐이나 이탈을 방지 할 수 있다. 이는 착탈이 용이하도록 나사에 나사풀림방지핀이 결합되어 있다.역학적으로 견고하고 분해가 필요할 경우 탈착을 용이하게 할 수 있다. 일반적으로 나사와 풀림방지핀이 일체형으로 되지않을 경우 진동에 약하며 안경등과 같이 움직임이 잦은 나사접합부의 경우 쉽게 이탈되어 사용에 많은 불편함이 있었다. 그러나 본 발명을 강한 진동이나 움직임이 잦은 곳에 사용하게 될 경우 이러한 제반 문제점을 손쉽게 해결할 수 있으며 필요에 따라 탈착이 용이하다.The present invention can be used where the fixed screw is vibrated or frequently moved to prevent loosening or detachment of the fixed portion. It has a screw release prevention pin attached to the screw for easy removal. It is mechanically strong and can be easily removed if disassembly is required. In general, if the screw and the loosening prevention pin is not integrated, it is weak to vibration, and the screw joint part which is frequently moved such as glasses, etc. is easily detached, and there was a lot of inconvenience in use. However, when the present invention is used in a place where strong vibrations or movements are frequent, these various problems can be easily solved and easy to detach as necessary.

도 1은 나사풀림방지핀 조립전 도면1 is a drawing before assembling the screw release prevention pin

도 2는 나사풀림방지핀 고정전 입체도Figure 2 is a three-dimensional view before fixing the loosening pin

도 3은 나사풀림방지핀 고정후 입체도Figure 3 is a three-dimensional view after fixing the screw loosening prevention pin

도 4는 나사풀림방지핀 고정전 단면도4 is a cross-sectional view before fixing the screw release prevention pin

도 5는 나사풀림방지핀 고정후 단면도Figure 5 is a cross-sectional view after fixing the screw release prevention pin

도 5는 나사풀림방지핀 고정후 평면도5 is a plan view after fixing the screw release prevention pin

도 1, 도 2, 도 3, 도 4, 도 5에 의거 요약 설명하면 다음과 같다. 나사(1)를 나사홈(6)에 돌려 완전히 끼운 뒤 나사풀림방지핀(2)의 A부분을 눌르면 나사풀림방지핀(2)이 나사풀림방지핀 고정홈(5)에 끼워지고 어떠한 진동에도 견딜수 있도록 역학적으로 단단히 고정된다. 그리고 나사를 필요에 따라 뽑아내야 할 경우 나사풀림방지핀(2)의 B부분을 누르면 나사풀림방지핀 고정홈(5)에 끼워져 고정되어 있던 나사풀림방지핀(2)의 A부분이 나사풀림방지핀 고정홈(5)에서 이탈되고 이때 드라이버홈(4)에 드라이버를 삽입하여 돌리면 나사(1)가 나사홈(7)에서 이탈하게 된다. 이는 나사(1)의 머리부분에 일자형 홈을 만들어 나사(1)의 일자홈(2a)에 나사풀림방지핀(2)을 끼운후 나사풀림방지핀용고정핀(3) 으로 결합하여 나사풀림방지핀(2)의 상하운동이 가능하도록 하여 나사(1)의 탈착이 용이하도록 하였다.1, 2, 3, 4, 5 will be described in summary as follows. Screw the screw (1) into the screw groove (6) and insert it completely. Then, press the A part of the screw release prevention pin (2) and the screw release prevention pin (2) will fit into the screw release prevention pin fixing groove (5). It is fixed mechanically and firmly to withstand it. If the screw is to be pulled out as necessary, press the B part of the anti-loosening pin (2) to prevent the loosening of the A part of the anti-screwing pin (2) that is inserted into the anti-screwing pin fixing groove (5). The screw 1 is separated from the screw groove 7 when it is separated from the pin fixing groove 5 and the screwdriver is inserted into the driver groove 4 and turned. This is to make a straight groove in the head of the screw (1), insert the screw anti-loosening pin (2) in the slot (2a) of the screw (1) and then combine it with the fixing pin (3) for the screw loosening prevention pin The up and down movement of (2) was made to facilitate removal of the screw (1).

도 1에 의거 설명하면 나사본체(1)의 나사풀림방지핀의 결합홈(2a)에 탈착이 용이하도록 구성(B1참조)된 나사풀림방지핀(2)을 삽입한 후 나사풀림방지용고정핀(3)을 고정핀삽입홈(3a. 3b)에 끼워 나사풀림방지핀(2)이 나사풀림방지핀의 결합홈(2a)에서 이탈되지 않고 나사결합 후 역학적으로 안정되게 한다.Referring to Figure 1, after inserting the screw loosening prevention pin (2) configured to be easily removable (see B1) in the coupling groove (2a) of the screw loosening prevention pin of the screw body (1) 3) is inserted into the fixing pin insertion groove (3a. 3b) so that the screw loosening prevention pin (2) is not detached from the coupling groove (2a) of the screw loosening prevention pin and is mechanically stable after screwing.

도 2와 도 4에 의거 나사풀림방지핀(2) 고정 전의 도면으로 드라이버를 드라이버홈(4, 4a)끼우고 조이면 나사(1)가 드라이버홈(6)에 완전히 결합된다. 이때 나사(1)를 완전히 조이고 나사풀림방지핀(2)이 쉽게 결합되도록 제작된 여러개의 풀림방지핀고정홈(5~5g)중 하나에 나사풀림방지핀(2)을 위치시킨 후 나사풀림방지핀(2)의 A부분을 누르게 되면 나사풀림방지핀(2: 도5참조)이 나사풀림방지핀 고정홈(5~5g: 도5 ,도6참조)에 역학적으로 단단히 고정되어 어떠한 진동이나 움직임에도 안전하다. 그리고 필요에 따라 나사를 풀어야 할 경우 나사풀림방지핀(2)의 B부부을 드라이버로 누르면 나사고정핀(2)의 A부분이 나사풀림방지핀 고정홈(5~5g)에서 이탈되고 드라이버를 드라이버홈(4, 4a)에 끼우고 풀면된다.2 and 4, the screw 1 is completely coupled to the driver groove 6 by inserting and screwing the driver grooves 4 and 4a in the drawing before fixing the screw release preventing pin 2. At this time, the screw (1) is fully tightened and the screw release prevention pin (2) is placed in one of a plurality of release prevention pin fixing grooves (5 to 5g) which are designed to be easily coupled. When the A part of the pin (2) is pressed, the screw loosening prevention pin (2: see Fig. 5) is fixed mechanically and firmly to the screw release preventing pin fixing groove (5 to 5g: see Fig. 5 and Fig. 6) to prevent any vibration or movement. Even safe. And if necessary, if you need to loosen the screw, press the B part of the anti-loosening pin (2) with a screwdriver and the A part of the screw fixing pin (2) is released from the anti-screwing pin fixing groove (5 ~ 5g) and the driver groove Insert into (4, 4a) and loosen.

도 3과 도 5는 나사풀림방지나사(1)를 나사홈(6)에 완전히 끼운후 나사풀린방지핀(2)을 나사풀림방지핀 고정홈(5~5g)에 결합시킨 상태를 나타낸것으로 나사풀림방지핀(2)의 하단각도(B1a: 도4, 도5참조)는 탈착이 용이하도록 주어진 탈착용 각도이다. 그리고 도2와 도3에서 보면 드라이버홈(4,4a)이 있는데 나사풀림방지핀(2)에 있는 드라이버홈(4a)은 도3과 같이 나사풀림방지핀(2)이 나사풀림방지핀 고정홈(5~5a: 도5,도6참조)에 결속되어 있을 경우에는 드라이버가 삽입되지 못하며, 반대로 나사풀림방지핀(2)에 있는 드라이버홈(4a)은 도2과 같이 나사풀림방지핀(2)이 나사풀림방지핀 고정홈(5~5a: 도5,도6참조)에서 이탈될 경우 드라이버가 삽입되어 나사(1)의 탈착이 용이 하도록 각도가 주어져 있다.3 and 5 show the state in which the screw loosening prevention screw (1) is fully inserted into the screw groove (6), and then the screw loosening prevention pin (2) is coupled to the screw loosening prevention pin fixing groove (5 to 5g). The lower angle B1a (see FIGS. 4 and 5) of the release preventing pin 2 is a detachment angle given to facilitate detachment. 2 and 3, there are driver grooves 4 and 4a, and the driver grooves 4a in the screw release prevention pins 2 have screw release prevention pins 2 as shown in FIG. (5 ~ 5a: see Fig. 5, Fig. 6) when the screwdriver is not inserted into the screwdriver, on the contrary, the screwdriver groove (4a) in the screw release prevention pin (2) is a screw release prevention pin (2) ) Is released from the screw release prevention pin fixing groove (5 to 5a: Figs. 5 and 6), the driver is inserted and the angle is given to facilitate the removal of the screw (1).

도 6은 나사(1)를 나사홈(6)에 완전히 조인후 나사풀림방지핀(2)의 A부분을 눌러 나사풀림방지핀 고정홈(5~5g)에 나사풀림방지핀(2)이 역학적으로 단단히 결합되어 있는 상태를 나타낸 평면도이다. 그리고 나사풀림방지핀(2)의 B부분을 누르면 나사풀림방지핀 고정홈(5~5g)에서 나사풀림방지핀(2)이 이탈되고 이때 드라이버를 드라이버홈(4)에 끼워 나사(1)를 나사홈(6)에 쉽게 빼낼수 있다.Figure 6 shows that after loosening the screw (1) to the screw groove (6) completely by pressing the A part of the screw release prevention pin (2) the screw release prevention pin (2) in the screw release prevention pin fixing groove (5 ~ 5g) Is a plan view showing a state that is firmly coupled. Then, press the B part of the anti-loosening pin (2) and the anti-loosening pin (2) is released from the anti-loosening pin fixing groove (5 ~ 5g), and insert the screw into the screwdriver groove (4). It can be easily removed from the screw groove (6).

발명의 효과를 보면 일반적으로 나사와 풀림방지핀이 일체형으로 되지 않을 경우 진동에 약하며 안경등과 같이 움직임이 잦은 나사접합부의 경우 쉽게 이탈되어 사용에 많은 불편함이 있었다. 그러나 본 발명을 강한 진동이나 움직임이 잦은 곳에 사용하게 될 경우 이러한 제반 문제점을 손쉽게 해결할 수 있으며 필요에 따라 탈착이 용이하다.In view of the effects of the invention, when the screw and the loosening prevention pin is not integrated in one piece, it is vulnerable to vibration, and there are many inconveniences in the use of the screw joint part which is frequently moved such as glasses. However, when the present invention is used in a place where strong vibrations or movements are frequent, these various problems can be easily solved and easy to detach as necessary.

Claims (1)

도 1, 2, 3, 4, 5에 의거 나사본체(1)의 나사풀림방지핀의 결합홈(2a)에 나사의 탈착시 상하운동이 가능하도록 하단각도(B1a: 도4, 도5참조)주어 설계된 나사풀림방지핀(2)을 삽입한 후 나사풀림방지용고정핀(3)을 고정핀삽입홈(3a. 3b)에 끼우면 역학적으로 안정된 나사풀림방지 나사가 구성되는데, 나사풀림방지핀(2)이 나사풀림방지핀 고정홈(5~5a: 도5,도6참조)에 결속되어 있을 경우에는 드라이버가 삽입되지 못하고 도 2과 같이 나사풀림방지핀(2)이 나사풀림방지핀 고정홈(5~5a: 도5,도6참조)에서 이탈될 경우만 드라이버가 삽입될수 있도록 각도를 주어 설계된 드라이버홈(4, 4a)에 드라이버를 끼우고 조이면 나사(1)가 나사홈(6)에 완전히 결합되고 나사풀림방지핀(2)이 쉽게 결합되도록 설계된 여러개의 풀림방지핀고정홈(5~5g)중 하나에 나사풀림방지핀(2)을 위치시킨 후 나사풀림방지핀(2)의 A부분을 누르게 되면 나사풀림방지핀(2: 도5참조)이 나사풀림방지핀 고정홈(5~5g: 도5 ,도6참조)에 역학적으로 단단히 고정되어 어떠한 진동이나 움직임에도 안전하며. 나사를 풀어야 할 경우 나사풀림방지핀(2)의 B부분을 드라이버로 누르면 나사고정핀(2)의 A부분이 나사풀림방지핀 고정홈(5~5g)에서 이탈되고 드라이버를 드라이버홈(4, 4a)에 끼우고 풀면된다.1, 2, 3, 4, and 5 according to the lower angle (B1a: Figs. 4, 5) to enable the vertical movement when the screw is detached to the coupling groove (2a) of the thread release prevention pin of the screw body (1) The screw loosening prevention pin (2) is inserted into the fixing pin insertion groove (3a. 3b) and then the screw loosening prevention pin (2) is formed. ) Is screwed into the screw anti-loosening pin fixing groove (5 to 5a: see Figs. 5 and 6), the screwdriver can not be inserted and the screw anti-loosening pin (2) is screw fixing pin (2) 5 to 5a: Insert the screwdriver into the driver grooves 4 and 4a designed with an angle so that the screwdriver can be inserted only when the screw driver is removed from the screw groove 6, and the screw (1) is completely screwed into the screw groove (6). Loosen the anti-loosening pins (2) in one of several anti-loosening pin retaining grooves (5 to 5 g) designed to be coupled and the anti-screwing pins (2) to be easily combined. When the A part of the screw release prevention pin (2) is pressed, the screw release prevention pin (2: see Fig. 5) is fixed dynamically to the screw release prevention pin fixing groove (5 to 5g: Fig. 5 and Fig. 6). It is safe to any vibration and movement. If you need to loosen the screw, press the B part of the anti-loosening pin (2) with a screwdriver to release the A part of the screw fixing pin (2) from the anti-screwing pin fixing groove (5 ~ 5g), and Insert and loosen in 4a).
KR1019990044180A 1999-10-12 1999-10-12 The screw for use the lifted prevention KR20000000323A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019990044180A KR20000000323A (en) 1999-10-12 1999-10-12 The screw for use the lifted prevention

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990044180A KR20000000323A (en) 1999-10-12 1999-10-12 The screw for use the lifted prevention

Publications (1)

Publication Number Publication Date
KR20000000323A true KR20000000323A (en) 2000-01-15

Family

ID=19615091

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990044180A KR20000000323A (en) 1999-10-12 1999-10-12 The screw for use the lifted prevention

Country Status (1)

Country Link
KR (1) KR20000000323A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112239931A (en) * 2019-07-19 2021-01-19 青岛海尔洗衣机有限公司 Washing machine impeller fastening structure and washing machine
CN115188502A (en) * 2022-05-11 2022-10-14 中国原子能科学研究院 Fixing and anti-loosening device and method and tape box fuel assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112239931A (en) * 2019-07-19 2021-01-19 青岛海尔洗衣机有限公司 Washing machine impeller fastening structure and washing machine
CN115188502A (en) * 2022-05-11 2022-10-14 中国原子能科学研究院 Fixing and anti-loosening device and method and tape box fuel assembly

Similar Documents

Publication Publication Date Title
US5704788A (en) Dental implant abutment screw lock
KR20200113509A (en) Nuts to prevent screws loosening
US4984926A (en) Connector for securing furniture panels at right angles to one another
KR20000000323A (en) The screw for use the lifted prevention
JP2004204936A (en) Screw fastening structure of thin plate member
JP6742587B2 (en) Combination with screw holding type driver bit and screw
KR101173513B1 (en) Screw assembly for fixing bone plates
KR930003922Y1 (en) Cabinet device of monitor
KR200375670Y1 (en) Connection fixing device for connection a dining table or a table
JPH0525130Y2 (en)
KR960001886Y1 (en) Apparatus for lcd of notebook computer
KR200183406Y1 (en) Tile cutter
JP2006068179A (en) Binding for snowboard
JP3250124B2 (en) Furniture fixtures
JP2000220620A (en) Small screw for eyeglass frame
JP2001289225A (en) Special screw, screw fixing device and screw detaching method
JP3068075U (en) Mounting part structure between cabinets
KR910001216Y1 (en) Spike of ice-spur
KR0123260Y1 (en) Wrench bolt and its wrench
KR19980036817U (en) Screwdriver with screw fastening prevention structure
KR100241929B1 (en) Member fixture
JP2001150448A (en) Cooling pipe device of core
JP2009087641A (en) Switch fitting tool on panel
KR200159042Y1 (en) Easily detachable retainer
KR20040066526A (en) Adapter for coupling bolt

Legal Events

Date Code Title Description
N231 Notification of change of applicant
WITN Withdrawal due to no request for examination