CN205465909U - Screwdriver with structure of being locked - Google Patents

Screwdriver with structure of being locked Download PDF

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Publication number
CN205465909U
CN205465909U CN201620271470.6U CN201620271470U CN205465909U CN 205465909 U CN205465909 U CN 205465909U CN 201620271470 U CN201620271470 U CN 201620271470U CN 205465909 U CN205465909 U CN 205465909U
Authority
CN
China
Prior art keywords
control
knife
screwdriver
cutter arbor
screw
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
CN201620271470.6U
Other languages
Chinese (zh)
Inventor
林蓉如
Original Assignee
林蓉如
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 林蓉如 filed Critical 林蓉如
Priority to CN201620271470.6U priority Critical patent/CN205465909U/en
Application granted granted Critical
Publication of CN205465909U publication Critical patent/CN205465909U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a screwdriver with structure of being locked, including the handle of a knife, cutter arbor and tool bit, the cutter arbor inserts in the handle of a knife, the tool bit sets up the tip at the cutter arbor, be equipped with the control hole in the cutter arbor, tip at the cutter arbor is equipped with two clamping pieces, the clamping piece symmetry sets up the both sides at the tool bit, be equipped with the control chamber in the cutter arbor, the middle part of clamping piece is connected with the cutter arbor through the pivot and the entry control intracavity is stretched to the one end of clamping piece, be equipped with little cylinder at the control intracavity, the telescopic shaft of little cylinder and the tip fixed connection of clamping piece, at the downthehole control lever that is connected with little cylinder that is equipped with of control, be equipped with the button on the handle of a knife, the button is connected with the one end of control lever. The utility model has the advantages of simple structure, add the clamping piece, when using the screwdriver, can be fixed with screw or screw rod centre gripping through the clamping piece in step, can effectually prevent screwdriver roll -off from screw or the screw rod, moreover can effectual avoid damage screw or screw rod, the stability in use is good, and the suitability is strong, and the practicality is good.

Description

There is the screwdriver of capture configurations
Technical field
This utility model belongs to common tool technical field, is specifically related to a kind of spiral shell with capture configurations Silk cutter.
Background technology
Along with the fast development of the various technology of China, various equipment have screw or screw rod, in order to Conveniently equipment is keeped in repair, be typically necessary the degree of tightness using screwdriver to complete screw, prior art Screwdriver be mainly made up of handle, screwdriver rod and driver bit, although it can be to a certain degree The degree of tightness of screw or screw rod is operated by upper realization, but in actual use, due to screw blade For in-line or cross, it is limited with the connection degree of depth of screw, so easily departing from screw And the head of screw can be affected, thus damage screw, the suitability of screwdriver can be affected to a certain extent And practicality.
Summary of the invention
In order to solve above-mentioned technical problem, this utility model is to provide a kind of simple in construction, uses and stablize The screwdriver with capture configurations that property is good.
The technical scheme realizing this utility model purpose is a kind of screwdriver with capture configurations, including Handle of a knife, knife bar and cutter head, described knife bar inserts in described handle of a knife, and described cutter head is arranged on described knife bar End, in described knife bar, be provided with control hole, be provided with two intermediate plates, institute in the end of described knife bar State intermediate plate and be symmetricly set on the both sides of cutter head, in described knife bar, be provided with control chamber, in described intermediate plate Portion is connected with knife bar by rotating shaft and described control intracavity is stretched into, in described control in one end of described intermediate plate Intracavity processed is provided with little cylinder, and the telescopic shaft of described little cylinder is fixing with the end of described intermediate plate to be connected, It is provided with the control bar being connected with described little cylinder in described control hole, described handle of a knife is provided with button, Described button is connected with one end of described control bar.
Described intermediate plate is rectangular-shaped setting and cutter head is arranged on inside right angle.
It is provided with buffer spring between described intermediate plate and described control chamber.
This utility model has a positive effect: simple in construction of the present utility model, has additional intermediate plate, When using screwdriver, can synchronize screw or screw rod to be gripped by intermediate plate, can be effective Prevent screwdriver from skidding off from screw or screw rod, and can effectively prevent from damaging screw or screw rod, make With good stability, the suitability is strong, and practicality is good.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment And combine accompanying drawing, this utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
(embodiment 1)
Fig. 1 shows a kind of detailed description of the invention of the present utility model, and wherein Fig. 1 is this utility model Structural representation.
See Fig. 1, a kind of screwdriver with capture configurations, including handle of a knife 1, knife bar 2 and cutter head 3, Described knife bar 2 inserts in described handle of a knife 1, and described cutter head 3 is arranged on the end of described knife bar 2, It is provided with control hole 4 in described knife bar 2, is provided with two intermediate plates 5, described folder in the end of described knife bar 2 Sheet 5 is symmetricly set on the both sides of cutter head 3, is provided with control chamber 6, described intermediate plate 5 in described knife bar 2 Middle part be connected with knife bar 2 and described control chamber 6 is stretched in one end of described intermediate plate 5 by rotating shaft 7 In, in described control chamber 6, it is provided with little cylinder 8, telescopic shaft 9 and the described intermediate plate of described little cylinder 8 The end of 5 is fixing to be connected, and is provided with the control bar being connected with described little cylinder 8 in described control hole 4 10, described handle of a knife 1 is provided with button 11, one end phase of described button 11 and described control bar 10 Connect.
Described intermediate plate 5 is arranged on inside right angle for rectangular-shaped setting and cutter head.
It is provided with buffer spring 12 between described intermediate plate 5 and described control chamber 6.
Simple in construction of the present utility model, has additional intermediate plate, when using screwdriver, can synchronize to lead to Cross intermediate plate screw or screw rod to be gripped, can effectively prevent screwdriver sliding from screw or screw rod Going out, and can effectively prevent from damaging screw or screw rod, stability in use is good, and the suitability is strong, practical Property is good.
Obviously, above-described embodiment of the present utility model is only to be made by clearly demonstrating this utility model Citing, and be not the restriction to embodiment of the present utility model.Common for art For technical staff, change or the change of other multi-form can also be made on the basis of the above description Dynamic.Here without also cannot all of embodiment be given exhaustive.And these belong to this utility model The obvious change extended out of connotation or variation still fall within protection model of the present utility model Enclose.

Claims (3)

1. having a screwdriver for capture configurations, including handle of a knife, knife bar and cutter head, described knife bar is inserted Entering in described handle of a knife, described cutter head is arranged on the end of described knife bar, it is characterised in that: at described cutter Being provided with control hole in bar, be provided with two intermediate plates in the end of described knife bar, described intermediate plate is symmetricly set on The both sides of cutter head, are provided with control chamber in described knife bar, and rotating shaft and knife bar are passed through in the middle part of described intermediate plate It is connected and described control intracavity is stretched in one end of described intermediate plate, be provided with little cylinder at described control intracavity, The telescopic shaft of described little cylinder and the end of described intermediate plate are fixing to be connected, be provided with in described control hole and The control bar that described little cylinder is connected, is provided with button, described button and described control on described handle of a knife One end of bar processed is connected.
The screwdriver with capture configurations the most according to claim 1, it is characterised in that: described Intermediate plate is rectangular-shaped setting and cutter head is arranged on inside right angle.
The screwdriver with capture configurations the most according to claim 2, it is characterised in that: in institute State and be provided with buffer spring between intermediate plate and described control chamber.
CN201620271470.6U 2016-03-24 2016-03-24 Screwdriver with structure of being locked Expired - Fee Related CN205465909U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620271470.6U CN205465909U (en) 2016-03-24 2016-03-24 Screwdriver with structure of being locked

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620271470.6U CN205465909U (en) 2016-03-24 2016-03-24 Screwdriver with structure of being locked

Publications (1)

Publication Number Publication Date
CN205465909U true CN205465909U (en) 2016-08-17

Family

ID=56645766

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620271470.6U Expired - Fee Related CN205465909U (en) 2016-03-24 2016-03-24 Screwdriver with structure of being locked

Country Status (1)

Country Link
CN (1) CN205465909U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108942792A (en) * 2018-08-04 2018-12-07 芜湖品源装饰工程有限责任公司 A kind of telescopic screw nail fixing device of safety

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108942792A (en) * 2018-08-04 2018-12-07 芜湖品源装饰工程有限责任公司 A kind of telescopic screw nail fixing device of safety

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160817

Termination date: 20170324

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