CN204868663U - Double -end box spanner is used in municipal administration - Google Patents

Double -end box spanner is used in municipal administration Download PDF

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Publication number
CN204868663U
CN204868663U CN201520645711.4U CN201520645711U CN204868663U CN 204868663 U CN204868663 U CN 204868663U CN 201520645711 U CN201520645711 U CN 201520645711U CN 204868663 U CN204868663 U CN 204868663U
Authority
CN
China
Prior art keywords
bolt
loop bar
nut
collet head
municipal administration
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.)
Active
Application number
CN201520645711.4U
Other languages
Chinese (zh)
Inventor
李晓晓
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.)
Yongjia County Zhongsen Construction Co. Ltd.
Original Assignee
李晓晓
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 李晓晓 filed Critical 李晓晓
Priority to CN201520645711.4U priority Critical patent/CN204868663U/en
Application granted granted Critical
Publication of CN204868663U publication Critical patent/CN204868663U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a double -end box spanner is used in municipal administration, including the loop bar with set up the collet head at the loop bar both ends respectively, two the collet head rotate through the connecting piece that sets up on it and connect on the loop bar, the connecting piece including the bolt and with the nut of bolt looks adapter coupling, the loop bar comprises loop bar body and the joint portion that sets up at loop bar body both ends, two the collet head offer the joint recess that is used for installing joint portion, and all offer the bolt hole that is used for wearing to establish the bolt in joint recess and joint portion, after the collet head was installed on the loop bar, the bolt hole that joint portion one side was followed to the bolt penetrated to wear out back and nut looks threaded connection from the opposite side, the utility model discloses a double -end box spanner can save a lot of troubles, effectual reduction volume, and the collet head can rotate, can avoid the dead angle. The utility model is suitable for a double -end box spanner is used in municipal administration.

Description

A kind of municipal administration double end socket wrench
Technical field
The utility model relates to a kind of spanner, relates to a kind of municipal administration double end socket wrench in particular.
Background technology
At present, along with industrial expansion, bolt is used widely, but in prior art, dismantle nut instrument---box spanner is only provided with a sleeve, and sleeve is fixedly installed, the bolt on some positions, dead angle cannot be dismantled, functionally comparatively single, bring a lot of inconvenience to installation and maintenance personnel.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of collet head to rotate, and can avoid the municipal administration double end socket wrench dismantling dead angle.
For achieving the above object, the utility model provides following technical scheme: a kind of municipal administration double end socket wrench, include loop bar and the collet head being separately positioned on loop bar two ends, the collet head described in two is rotationally connected with on loop bar by the connector that it is arranged.
The utility model is set to further: described connector includes bolt and the nut that be connected suitable with bolt;
Described loop bar is made up of loop bar body and the Access Division that is arranged on loop bar body two ends;
Collet head described in two offers the clamping groove for installing Access Division;
And the bolt hole all offered on clamping groove and Access Division for wearing bolt;
When collet head is installed on after on loop bar, bolt penetrates from the bolt hole of side, Access Division, and is threaded mutually with nut after opposite side passes.
The utility model is set to further: described bolt comprises the screw rod and nut that are wholely set;
The installing hole concentric with bolt hole is offered respectively in the both sides of described collet head;
When bolt passing through bolt hole is connected with nut, described nut and nut are built in installing hole.
The utility model is set to further: described bolt is interior corner or hexagon socket head cap screw.
Accompanying drawing explanation
Be described in further detail below in conjunction with the detailed description of the invention of accompanying drawing to a kind of municipal administration double end socket wrench of the utility model.
Fig. 1 is structural representation of the present utility model.
In figure: 1, loop bar; 2, collet head; 3, bolt; 5, nut; 6, screw rod; 7, loop bar body; 8, Access Division; 9, clamping groove; 10, bolt hole; 11, installing hole.
Detailed description of the invention
Be described further with reference to the embodiment of Fig. 1 to a kind of municipal administration double end socket wrench of the utility model.
With reference to the one municipal administration double end socket wrench shown in Fig. 1, include loop bar 1 and the collet head 2 being separately positioned on loop bar 1 two ends, collet head 2(described in two two collet head 2 specifications can be different) be rotationally connected with on loop bar 1 by the connector that it is arranged, shown in Fig. 1, collet head 2 fore-and-aft direction on loop bar 1 rotates.
The utility model is set to further: described connector includes bolt 3 and the nut (not shown in FIG.) that be connected suitable with bolt 3.
Described loop bar 1 is made up of loop bar body 7 and the Access Division 8 that is arranged on loop bar body 7 two ends.
Collet head 2 described in two offers the clamping groove 9 for installing Access Division 8.
And the bolt hole 10 all offered on clamping groove 9 and Access Division 8 for wearing bolt 3.
When collet head 2 is installed on after on loop bar 1, bolt 3 penetrates from the bolt hole 10 of side, Access Division 8, and is threaded mutually with nut after opposite side passes.
The utility model is set to further: described bolt 3 comprises the screw rod 6 and nut 5 that are wholely set.
The installing hole 11 concentric with bolt hole 10 is offered respectively in the both sides of described collet head 2.
When bolt 3 is connected with nut through bolt hole 10, described nut 5 and nut are built in installing hole 11.
The utility model is set to further: described bolt 3 is interior corner or hexagon socket head cap screw 3, described nut 5 offers interior corner or interior hexagonal.

Claims (4)

1. a municipal administration double end socket wrench, is characterized in that: include loop bar and the collet head being separately positioned on loop bar two ends, the collet head described in two is rotationally connected with on loop bar by the connector that it is arranged.
2. a kind of municipal administration double end socket wrench according to claim 1, is characterized in that: described connector includes bolt and the nut that be connected suitable with bolt;
Described loop bar is made up of loop bar body and the Access Division that is arranged on loop bar body two ends;
Collet head described in two offers the clamping groove for installing Access Division;
And the bolt hole all offered on clamping groove and Access Division for wearing bolt;
When collet head is installed on after on loop bar, bolt penetrates from the bolt hole of side, Access Division, and is threaded mutually with nut after opposite side passes.
3. a kind of municipal administration double end socket wrench according to claim 2, is characterized in that: described bolt comprises the screw rod and nut that are wholely set;
The installing hole concentric with bolt hole is offered respectively in the both sides of described collet head;
When bolt passing through bolt hole is connected with nut, described nut and nut are built in installing hole.
4. the one municipal administration double end socket wrench according to Claims 2 or 3, is characterized in that: described bolt is interior corner or hexagon socket head cap screw.
CN201520645711.4U 2015-08-25 2015-08-25 Double -end box spanner is used in municipal administration Active CN204868663U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520645711.4U CN204868663U (en) 2015-08-25 2015-08-25 Double -end box spanner is used in municipal administration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520645711.4U CN204868663U (en) 2015-08-25 2015-08-25 Double -end box spanner is used in municipal administration

Publications (1)

Publication Number Publication Date
CN204868663U true CN204868663U (en) 2015-12-16

Family

ID=54813084

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520645711.4U Active CN204868663U (en) 2015-08-25 2015-08-25 Double -end box spanner is used in municipal administration

Country Status (1)

Country Link
CN (1) CN204868663U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data
CB03 Change of inventor or designer information

Inventor after: Ye Enbing

Inventor before: Li Xiaoxiao

TR01 Transfer of patent right

Effective date of registration: 20160517

Address after: 325100 Wenzhou, Yongjia City, South Street, industrial zone, the lower tong

Patentee after: Yongjia County Zhongsen Construction Co. Ltd.

Address before: Binhai Road six sun District 325025 in Zhejiang province Wenzhou City Economic and Technological Development Zone 25 building 6 floor

Patentee before: Li Xiaoxiao