CN205085877U - Many bores spanner - Google Patents

Many bores spanner Download PDF

Info

Publication number
CN205085877U
CN205085877U CN201520855530.4U CN201520855530U CN205085877U CN 205085877 U CN205085877 U CN 205085877U CN 201520855530 U CN201520855530 U CN 201520855530U CN 205085877 U CN205085877 U CN 205085877U
Authority
CN
China
Prior art keywords
spanner
ectosome
fixed
endosome
screw rod
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
CN201520855530.4U
Other languages
Chinese (zh)
Inventor
周永伟
Original Assignee
周永伟
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 周永伟 filed Critical 周永伟
Priority to CN201520855530.4U priority Critical patent/CN205085877U/en
Application granted granted Critical
Publication of CN205085877U publication Critical patent/CN205085877U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model belongs to a mounting tool especially relates to a many bores spanner. It is not enough in order to overcome above -mentioned spanner, the utility model provides a many bores spanner. The utility model provides an it mainly comprises spanner ectosome, spanner endosome, screw rod, spiral shell tooth, key, fixed box, dabber etc. And the screw rod closely cooperates with the spiral shell tooth, and the spiral shell tooth is fixed on the spanner ectosome, and the key activity is fixed on the spanner ectosome, and the dabber is fixed on the spanner endosome, and the screw rod activity is fixed at the spindle, and spanner ectosome, spanner endosome are fixed in fixed box, drive the relative spanner endosome of spanner ectosome through the rotation screw rod and remove to make spanner ectosome and spanner endosome interval change.

Description

A kind of many size wrenchs
Technical field
The utility model belongs to a kind of erecting tools, particularly relates to a kind of many size wrenchs.
Background technology
At present, spanner general on market is due to unreasonable structure, spanner is caused not tighten pipe fitting, common situation is that pipe fitting is not also tightened, the mouth of pulling of spanner is just stuck between two pipe fittings, at this moment most installation personnel is all bite part body with spanner or screw thread is installed, and finally cause part body damaged, or screw thread card is put down.Spanner is along with the increase of bore scope in addition, and volume and weight also increases, so construct in the place that some installing spaces are narrow and small, be difficult to make it move out, even if some model spanners can use reluctantly, but the spanner of a lot of model to be carried simultaneously, very large inconvenience can be brought to installation personnel.
Summary of the invention
Not enough in order to overcome above-mentioned spanner, the utility model provides a kind of many size wrenchs.
The technical solution adopted in the utility model is: it is primarily of compositions such as spanner ectosome, spanner endosome, screw rod, spiral shell tooth, key, fixed bin, mandrels, screw rod and spiral shell tooth closely cooperate, spiral shell tooth is fixed on spanner ectosome, key is movably fixed on spanner ectosome, mandrel is fixed on spanner endosome, screw rod is movably fixed on mandrel, spanner ectosome, spanner endosome are fixed in fixed bin, moved relative to spanner endosome by rotating screw bolt band wrench ectosome, thus spanner ectosome and spanner endosome spacing are changed.
The utility model volume is little, and its spanner bore can arbitrarily regulate, and its volume and weight can not change, so its scope of application improves a lot.It greatly enhances quality and the speed of installation in addition, not only saves time but also laborsaving.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing 1 is the utility model structural representation
Detailed description of the invention
As shown in drawings, the utility model comprises: spanner ectosome (1), spanner endosome (3), screw rod (7), spiral shell tooth (5), key (8), fixed bin (4), mandrel (6) etc.Spiral shell tooth (5) is fixed on spanner ectosome (1), key (8) is movably fixed on spanner ectosome (1), mandrel (6) is fixed on spanner endosome (3), screw rod (7) and spiral shell tooth (5) closely cooperate, screw rod (7) is movably fixed on mandrel (6), and spanner ectosome (1), spanner endosome (3) are fixed in fixed bin (4).Moved relative to spanner endosome (3) by rotating screw bolt (7) band wrench ectosome (1), thus spanner ectosome (1) and spanner endosome (3) spacing are changed.

Claims (1)

1. size wrench more than a kind, it is characterized in that: spanner ectosome (1), spanner endosome (3), screw rod (7), spiral shell tooth (5), key (8), fixed bin (4), mandrel (6), spiral shell tooth (5) is fixed on spanner ectosome (1), key (8) is movably fixed on spanner ectosome (1), mandrel (6) is fixed on spanner endosome (3), screw rod (7) and spiral shell tooth (5) closely cooperate, screw rod (7) is movably fixed on mandrel (6), spanner ectosome (1), spanner endosome (3) is fixed in fixed bin (4), moved relative to spanner endosome (3) by rotating screw bolt (7) band wrench ectosome (1), thus spanner ectosome (1) and spanner endosome (3) spacing are changed.
CN201520855530.4U 2015-11-01 2015-11-01 Many bores spanner Expired - Fee Related CN205085877U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520855530.4U CN205085877U (en) 2015-11-01 2015-11-01 Many bores spanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520855530.4U CN205085877U (en) 2015-11-01 2015-11-01 Many bores spanner

Publications (1)

Publication Number Publication Date
CN205085877U true CN205085877U (en) 2016-03-16

Family

ID=55476595

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520855530.4U Expired - Fee Related CN205085877U (en) 2015-11-01 2015-11-01 Many bores spanner

Country Status (1)

Country Link
CN (1) CN205085877U (en)

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Legal Events

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

Granted publication date: 20160316

Termination date: 20191101