KR19980033339U - Screwdriver structure for bolting - Google Patents
Screwdriver structure for bolting Download PDFInfo
- Publication number
- KR19980033339U KR19980033339U KR2019960046246U KR19960046246U KR19980033339U KR 19980033339 U KR19980033339 U KR 19980033339U KR 2019960046246 U KR2019960046246 U KR 2019960046246U KR 19960046246 U KR19960046246 U KR 19960046246U KR 19980033339 U KR19980033339 U KR 19980033339U
- Authority
- KR
- South Korea
- Prior art keywords
- bolt
- bolt head
- handle
- driver
- support
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 13
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
- B25B15/001—Screwdrivers characterised by material or shape of the tool bit
- B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
-
- 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
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
- F16B23/0046—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool having one eccentric circular or polygonal recess or protrusion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
본 고안은 볼트체결용 드라이버구조에 관한 것으로서, 일측부에 손잡이(11)가 형성되고, 상기 손잡이(11)의 일측부에는 지지부(12) 돌출되게 형성되어 지는 것은 종래와 같다. 단, 본 고안은 상기 지지부(12)의 단부에 볼트머리에 접하는 결합홈(14)을 형성하여, 볼트를 체결 및 분해시 볼트머리의 걸림돌기에 지지부(12)의 일측단부에 내삽지게 형성된 결합홈(14)을 삽입시킨 후 일측으로 회전시켜 주는 것에 의해 볼트가 체결 및 분해 됨으로서, 드라이버를 일정이상 사용하는 경우에도 지지부의 선단부가 볼트머리에 접하여 마모되는 것이 방지되어 장기간 사용하도록 하는 것이다.The present invention relates to a screw fastening driver structure, the handle 11 is formed on one side, one side of the handle 11 is formed so as to protrude the support portion 12 as in the prior art. However, the present invention forms a coupling groove 14 in contact with the bolt head at the end of the support portion 12, the coupling groove formed to be interpolated at one end of the support portion 12 to the locking projection of the bolt head when fastening and disassembling the bolt. The bolt is fastened and disassembled by inserting (14) and then rotating it to one side, so that even when the driver is used for a certain time, the tip of the support part is prevented from contacting the bolt head and used for a long time.
Description
본 고안은 볼트체결용 드라이버구조에 관한 것으로서, 더욱더 상세하게는 볼트를 체결 및 분리시 볼트머리에 결합되는 결합부가 마모되는 것을 방지하여 드라이버를 장기간 사용하도록 하는 볼트체결용 드라이버구조에 관한 것이다.The present invention relates to a screw fastening driver structure, and more particularly to a screw fastening driver structure to prevent the wear of the coupling portion coupled to the bolt head when the bolt is fastened and detached to use the driver for a long time.
종래 볼트체결용 드라이버구조(Driver)구조는 도 1에 도시하고 있는 바와 같이 일측부에 손잡이(11)가 형성되고, 상기 손잡이(11)의 일측부에는 지지부(12) 돌출되게 형성되며, 상기 지지부(12)의 선단부에는 볼트머리에 접하는 결합부(13)가 형성되어 있다.Conventional bolt fastening driver structure (Driver) structure as shown in Figure 1, the handle 11 is formed on one side, the one side of the handle 11 is formed to protrude the support portion 12, the support portion An engaging portion 13 in contact with the bolt head is formed at the tip portion of (12).
이러한 종래 볼트체결용 드라이버구조는 작업자가 손잡이(11)를 손으로 잡은 상태에서 지지부(12)에 형성된 결합부(13)를 볼트머리에 결합시켜 일측으로 회전시켜 주는 것에 의해 볼트가 체결 및 분리되어 진다.This conventional bolt fastening driver structure is the bolt is fastened and separated by engaging the coupling portion 13 formed on the support portion 12 to the bolt head in a state in which the operator grasps the handle 11 by hand to rotate to one side. Lose.
그러나 이러한 종래 볼트체결용 드라이버구조는 지지부(12)의 일측단부에 형성된 결합부(13)가 볼트머리에 접하는 것에 의해 마모가 발생하여 볼트를 체결 및 분해하는 작업을 일정횟수이상 시행시 다시는 사용할 수 없게됨은 물론, 체결된 볼트의 볼트머리에 접하는 결합부(13)가 미끄러짐이 발생하는 것에 의해 되는 볼트머리가 손상되는 경우 상기 볼트를 물체로 부터 분해하는 것이 어렵게 이루어짐으로서 작업자가 애로를 느끼게 되는 문제점이 있었다.However, such a conventional screw fastening driver structure is worn when the coupling portion 13 formed at one end of the support portion 12 is in contact with the bolt head, so that the bolts may be used again when a certain number of times of tightening and disassembling the bolts is performed. In addition, when the bolt head is damaged due to slippage of the coupling part 13 in contact with the bolt head of the fastened bolt, it is difficult to disassemble the bolt from an object, which makes the worker feel uncomfortable. There was a problem.
본 고안의 목적은 상기와 같은 종래의 문제점을 해결하기 위해 볼트머리에 걸림돌기를 형성하고, 상기 걸림돌기가 삽입되는 결합홈을 지지부의 일측단부에 내삽지게 형성하여, 볼트를 체결 및 분해시 볼트머리에 형성된 걸림돌기에 지지부의 결합홈을 삽입시킨 후 일측으로 회전시켜 주는 것에 의해 볼트가 체결 및 분해 됨으로서, 드라이버를 일정이상 사용하는 경우에도 지지부의 선단부가 마모되는 것이 방지되도록 하는 볼트체결용 드라이버구조를 제공하는 데 있다.An object of the present invention is to form a locking projection on the bolt head in order to solve the conventional problems as described above, and to form the coupling groove into which the locking projection is inserted into one end of the support portion, the bolt head when tightening and disassembling the bolt The bolt is fastened and disassembled by inserting the coupling groove of the support into the formed locking protrusion and rotating to one side, thereby providing a screw fastening screw driver structure that prevents the tip of the support from being worn even when the driver is used for a certain time. There is.
도 1은 종래 고안의 구조를 보인 사시도1 is a perspective view showing a structure of a conventional design
도 2는 본 고안의 구조를 보인 사시도2 is a perspective view showing the structure of the present invention
도 3은 본 고안의 요부확대 단면도Figure 3 is an enlarged cross-sectional view of the main part of the present invention
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10:드라이버11:손잡이10: driver 11: handle
12:지지부12: support
이하 첨부된 도면에 의하여 본 고안의 그 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention by the accompanying drawings in detail.
본 고안의 볼트체결용 드라이버구조도 도 2에 도시하고 있는 바와 같이, 일측부에 손잡이(11)가 형성되고, 상기 손잡이(11)의 일측부에는 지지부(12) 돌출되게 형성되어 지는 것은 종래와 같다. 단, 본 고안은 상기 지지부(12)의 단부에 볼트머리에 접하는 결합홈(14)이 형성됨을 그 기술적 구성상의 기본 특징으로 한다.As shown in FIG. 2, the bolt fastening driver structure according to the present invention has a handle 11 formed at one side thereof, and a support portion 12 protruded at one side of the handle 11. same. However, the present invention is characterized in that the technical features of the coupling groove 14 is formed in contact with the bolt head at the end of the support 12.
이와같이 구성되는 본 고안은 볼트를 체결 및 분해시 작업자가 드라이버(10)의 손잡이(11)를 손으로 잡은 상태에서 볼트머리의 걸림돌기에 지지부(12)의 결합홈(14)을 삽입시킨 후 일측으로 회전시켜 주는 것에 의해 볼트가 체결 및 분해 된다.The present invention constituted as described above inserts the coupling groove 14 of the support part 12 into the locking projection of the bolt head in a state in which the operator holds the handle 11 of the driver 10 by hand when fastening and disassembling the bolt to one side. The bolt is tightened and disassembled by rotating.
따라서 이러한 본 고안은 볼트를 체결 및 분해시 볼트머리의 걸림돌기에 지지부(12)의 일측단부에 내삽지게 형성된 결합홈(14)을 삽입시킨 후 일측으로 회전시켜 주는 것에 의해 볼트가 체결 및 분해 됨으로서, 드라이버를 일정이상 사용하는 경우에도 지지부의 선단부가 볼트머리에 접하여 마모되는 것이 방지되어 장기간 사용하도록 하는 효과가 있다.Therefore, the present invention is the fastening and disassembly of the bolt by inserting the coupling groove 14 formed to be inserted into the one end of the support portion 12 to the locking projection of the bolt head when the bolt is fastened and disassembled by, Even when the driver is used for a certain time, the tip of the support part is prevented from contacting the bolt head, and thus it is effective to use for a long time.
이상에서 살펴본 바와 같이 본 고안은 볼트머리에 걸림돌기를 형성하고, 상기 걸림돌기가 삽입되는 결합홈을 지지부의 일측단부에 내삽지게 형성하여, 볼트를 체결 및 분해시 볼트머리에 형성된 걸림돌기에 지지부의 결합홈을 삽입시킨 후 일측으로 회전시켜 주는 것에 의해 볼트가 체결 및 분해 됨으로서, 드라이버를 일정이상 사용하는 경우에도 지지부의 선단부가 마모되는 것이 방지되도록 하는 매우 유용한 고안인 것이다.As described above, the present invention forms a locking protrusion on the bolt head, and forms the coupling groove into which the locking protrusion is inserted to be inserted into one end of the support, so that the locking protrusion formed on the locking head when the bolt is fastened and disassembled is coupled to the support groove. Since the bolt is fastened and disassembled by inserting and rotating to one side, it is a very useful design to prevent the front end portion of the support even if the driver is used for a certain time.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960046246U KR19980033339U (en) | 1996-12-07 | 1996-12-07 | Screwdriver structure for bolting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960046246U KR19980033339U (en) | 1996-12-07 | 1996-12-07 | Screwdriver structure for bolting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980033339U true KR19980033339U (en) | 1998-09-05 |
Family
ID=53987707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960046246U KR19980033339U (en) | 1996-12-07 | 1996-12-07 | Screwdriver structure for bolting |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980033339U (en) |
-
1996
- 1996-12-07 KR KR2019960046246U patent/KR19980033339U/en not_active Application Discontinuation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2220818C (en) | Lockable turnbuckle assembly | |
| KR19990041553U (en) | Universal self-adjusting wrench | |
| KR19980033339U (en) | Screwdriver structure for bolting | |
| KR930003922Y1 (en) | Cabinet device of monitor | |
| KR950003392Y1 (en) | Handle fixing axis of the cultivator | |
| KR20000001225A (en) | Spanner | |
| KR19980025188U (en) | Bolt with washer | |
| KR200346016Y1 (en) | Synthetic resin band for pipe connection | |
| KR100665920B1 (en) | Bolt-plug | |
| KR0121853Y1 (en) | Spanner | |
| KR19980038616U (en) | Fixing plug | |
| KR19980037299U (en) | Extension sockets for power tools | |
| KR910002404Y1 (en) | Fixing device using the l lever | |
| KR200163153Y1 (en) | Fixing structure plastic | |
| KR890007755Y1 (en) | A wrench type driver | |
| KR930008641Y1 (en) | Clamping device | |
| KR0178920B1 (en) | Special Screw Tools | |
| KR200220219Y1 (en) | length control spanner | |
| JPH10306819A (en) | Locking member and locking nut | |
| KR19980036817U (en) | Screwdriver with screw fastening prevention structure | |
| KR19980065723U (en) | Spanner for Power Sprayer with Packing Fastener | |
| KR200158468Y1 (en) | Wrench for spark plug of engine | |
| KR20020039423A (en) | Screw having Sub-Dismemberment Hole | |
| SE9704822L (en) | Rim key and socket wrench element for such rim key | |
| KR19980026635U (en) | Bolt loosening prevention device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |