CN203471670U - Locking tool - Google Patents

Locking tool Download PDF

Info

Publication number
CN203471670U
CN203471670U CN201320549742.0U CN201320549742U CN203471670U CN 203471670 U CN203471670 U CN 203471670U CN 201320549742 U CN201320549742 U CN 201320549742U CN 203471670 U CN203471670 U CN 203471670U
Authority
CN
China
Prior art keywords
screw
rod
instrument
clamping
tool
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201320549742.0U
Other languages
Chinese (zh)
Inventor
李茹星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Hua Lou Construction Engineering Co Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201320549742.0U priority Critical patent/CN203471670U/en
Application granted granted Critical
Publication of CN203471670U publication Critical patent/CN203471670U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

The utility model relates to a locking tool, in particular to a tool which can be clamped in a screw so that the screw cannot drop easily. The locking tool is provided with a rod, wherein one end of the rod is connected with a grip; a limiting portion is arranged on the other side, which is far away from the grip, of the rod; a screw can be inserted in the limiting portion; the surface of the tail end of the limiting portion extends to form a clamping portion; and a groove for clamping the screw is concavely formed in the side surface of the clamping portion, so that the tool can be clamped in the screw, the screw cannot be separated from the tool easily, and a user can use the screw conveniently.

Description

Lock instrument
Technical field
The utility model relates to a kind of instrument that locks, and especially can be clamped in screw, allows the instrument of screw difficult drop-off.
Background technology
At present, screw is indispensable instrument, when routine use, usually use, but screw is when utilization locks instrument, usually can be by locking dropping of instrument, user must be gripped on the other hand lock instrument grip on the other hand screw, and cause user's inconvenience.
Summary of the invention
In order better to install, the utility model provides a kind of instrument that locks by the instrument of screw difficult drop-off.
The utility model solves the technical scheme that its technical problem adopts: device has the body of rod, the body of rod one side is connected with handle, the body of rod is provided with the limiting section that inserts screw away from the another side foreign aid of handle, limiting section end surface is extended with clamping section, the side surface of clamping section is concaved with the groove for screw clamping, instrument is can be clamped in screw, allow screw be difficult for being come off by instrument, to facilitate user to use.
The beneficial effects of the utility model are, lock instrument, especially can be clamped in screw, allow the instrument of screw difficult drop-off.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is design principle figure of the present utility model.
4. instruments in figure, 41. bodies of rod, 42. handles, 43. limiting sections, 44. clamping sections, 441. grooves.
The specific embodiment
In Fig. 1, instrument 4 has the body of rod 41, and the body of rod 41 1 sides are connected with handle 42, and the body of rod 41 is provided with the limiting section 43 that inserts screw away from the another side foreign aid of handle, the side surface that limiting section 43 end surface are extended with 44， clamping section, clamping section 44 is concaved with the groove 441 for screw clamping.

Claims (1)

1. lock instrument, it is characterized in that: device has the body of rod, the body of rod one side is connected with handle, and the body of rod is provided with the limiting section that inserts screw away from the another side foreign aid of handle, limiting section end surface is extended with clamping section, and the side surface of clamping section is concaved with the groove for screw clamping.
CN201320549742.0U 2013-09-05 2013-09-05 Locking tool Expired - Fee Related CN203471670U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320549742.0U CN203471670U (en) 2013-09-05 2013-09-05 Locking tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320549742.0U CN203471670U (en) 2013-09-05 2013-09-05 Locking tool

Publications (1)

Publication Number Publication Date
CN203471670U true CN203471670U (en) 2014-03-12

Family

ID=50220078

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320549742.0U Expired - Fee Related CN203471670U (en) 2013-09-05 2013-09-05 Locking tool

Country Status (1)

Country Link
CN (1) CN203471670U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: LV GUOHUA

Free format text: FORMER OWNER: LI RUXING

Effective date: 20140423

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 100000 TONGZHOU, BEIJING TO: 322109 JINHUA, ZHEJIANG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20140423

Address after: 322109 No. 52 village, Qingxi village, Weishan Town, Dongyang, Zhejiang

Patentee after: Lv Guohua

Address before: 100000 Beijing city Tongzhou District linheli Yi Town of California in eastern C District No. 158 building 3 unit 803

Patentee before: Li Ruxing

ASS Succession or assignment of patent right

Owner name: HANGZHOU HUALOU CONSTRUCTION ENGINEERING CO., LTD.

Free format text: FORMER OWNER: LV GUOHUA

Effective date: 20140521

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 322109 JINHUA, ZHEJIANG PROVINCE TO: 310023 HANGZHOU, ZHEJIANG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20140521

Address after: 310023 room 129, No. 301 ho Wan Road, Xihu District, Zhejiang, Hangzhou

Patentee after: Hangzhou Hua Lou Construction Engineering Co., Ltd.

Address before: 322109 No. 52 village, Qingxi village, Weishan Town, Dongyang, Zhejiang

Patentee before: Lv Guohua

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140312

Termination date: 20140905

EXPY Termination of patent right or utility model