CN201304621Y - Ratchet spanner used for pipeline connector - Google Patents

Ratchet spanner used for pipeline connector Download PDF

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Publication number
CN201304621Y
CN201304621Y CNU2008201554476U CN200820155447U CN201304621Y CN 201304621 Y CN201304621 Y CN 201304621Y CN U2008201554476 U CNU2008201554476 U CN U2008201554476U CN 200820155447 U CN200820155447 U CN 200820155447U CN 201304621 Y CN201304621 Y CN 201304621Y
Authority
CN
China
Prior art keywords
ratchet
spanner
handle
carriage
ratchet spanner
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
CNU2008201554476U
Other languages
Chinese (zh)
Inventor
温昊
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.)
Shanghai Kunjie Hardware Tool Co Ltd
Original Assignee
Shanghai Kunjie Hardware Tool Co Ltd
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 Shanghai Kunjie Hardware Tool Co Ltd filed Critical Shanghai Kunjie Hardware Tool Co Ltd
Priority to CNU2008201554476U priority Critical patent/CN201304621Y/en
Application granted granted Critical
Publication of CN201304621Y publication Critical patent/CN201304621Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a ratchet spanner used for a pipeline connector. The ratchet spanner comprises a ratchet spanner head and a handle, wherein, the ratchet spanner head comprises a spanner head and a ratchet sleeve embedded in the spanner head; the ratchet sleeve comprises two combined separate ratchet half rings; and the ratchet spanner head and the handle are connected in a rotatable manner through a pin roll. The ratchet spanner can facilitate the location and the fixation of a nut, adjust angles for using, and facilitate the operation in a narrow space and the disassembly and the transposition of the ratchet sleeve.

Description

The ratchet spanner that is used for pipe joint
Technical field
The utility model relates to a kind of hand-held tool, particularly a kind of ratchet spanner that is used for pipe joint.
Background technology
On pipeline, use spanner fastening or when unscrewing nut, regular meeting is subjected to the restriction of surrounding space.Be not easy to operation.The erector often has to prepare the spanner of various different size and different characteristic, to tackle different occasions.
The utility model content
The purpose of this utility model is can make things convenient for the ratchet spanner that is used for pipe joint that uses at small space in order to provide a kind of.
The technical solution of the utility model is: a kind of ratchet spanner that is used for pipe joint, comprise that ratchet wrench and handle at hand, be characterized in: described ratchet wrench comprises driving end at hand and is nested in the interior ratchet carriage of driving end, ratchet carriage is combined by two ratchet semi-rings that separate, and described ratchet wrench links to each other by bearing pin is rotatable at hand and between the handle.
Described driving end comprises an atrium that is used to embed ratchet carriage, and the atrium bottom is provided with interior step, is embedded with the strong magnetic piece that is used to hold ratchet carriage on the step.
Described handle tail end is provided with the back-up wrench head.
The utility model is used for the ratchet spanner of pipe joint owing to adopted above technical scheme, makes it compared with prior art, have following advantage and and characteristics:
1, because ratchet carriage is combined by two ratchet semi-rings that separate, conveniently nut is positioned fixing;
2, because ratchet wrench links to each other by bearing pin is rotatable at hand and between the handle, can adjust angle and use, conveniently operate at narrow space;
3, owing to inhale mutually by magnet between ratchet carriage and the driving end and connect, make things convenient for the dismounting and the transposition of ratchet carriage.
Description of drawings
Fig. 1 is used for the overall structure schematic diagram of the ratchet spanner of pipe joint for the utility model;
Fig. 2 is used for the decomposition texture schematic diagram of the ratchet spanner of pipe joint for the utility model;
Fig. 3 is the perspective view of the driving end in the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2, cooperate referring to Fig. 3, the ratchet spanner that is used for pipe joint of the present utility model comprises handle 1, driving end 2, ratchet carriage 3 and ratchet adjustable piece 4.Tail end at handle 1 is provided with back-up wrench head 11.Ratchet carriage 3 is combined by two ratchet semi-rings that separate, and ratchet carriage 3 is nested in the driving end 2 forms ratchet wrench at hand, ratchet wrench at hand 3 and handle 1 between by 5 rotatable linking to each other of bearing pin.Ratchet adjustable piece 4 is inlaid in rotationally in the driving end 2 by pin 6 and links to each other in the corresponding vallecular cavity and with ratchet carriage 3 engagements.
Driving end 2 is provided with an atrium that is used to embed ratchet carriage, and step 21 in the atrium bottom is provided with is embedded with the strong magnetic piece 7 that is used to hold ratchet carriage on the step.

Claims (3)

1. ratchet spanner that is used for pipe joint, comprise that ratchet wrench and handle at hand, it is characterized in that: described ratchet wrench comprises driving end at hand and is nested in the interior ratchet carriage of driving end, ratchet carriage is combined by two ratchet semi-rings that separate, and described ratchet wrench links to each other by bearing pin is rotatable at hand and between the handle.
2. the ratchet spanner that is used for pipe joint according to claim 1, it is characterized in that: described driving end comprises an atrium that is used to embed ratchet carriage, the atrium bottom is provided with interior step, is embedded with the strong magnetic piece that is used to hold ratchet carriage on the step.
3. the ratchet spanner that is used for pipe joint according to claim 1 is characterized in that: described handle tail end is provided with the back-up wrench head.
CNU2008201554476U 2008-11-17 2008-11-17 Ratchet spanner used for pipeline connector Expired - Fee Related CN201304621Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201554476U CN201304621Y (en) 2008-11-17 2008-11-17 Ratchet spanner used for pipeline connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201554476U CN201304621Y (en) 2008-11-17 2008-11-17 Ratchet spanner used for pipeline connector

Publications (1)

Publication Number Publication Date
CN201304621Y true CN201304621Y (en) 2009-09-09

Family

ID=41097083

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201554476U Expired - Fee Related CN201304621Y (en) 2008-11-17 2008-11-17 Ratchet spanner used for pipeline connector

Country Status (1)

Country Link
CN (1) CN201304621Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105689759A (en) * 2016-03-01 2016-06-22 中山市广瑞达精密模具制造有限公司 Drilling machine chuck wrench
CN105945856A (en) * 2016-06-23 2016-09-21 安徽江淮汽车股份有限公司 Pipeline joint tightening module
CN106181837A (en) * 2016-09-28 2016-12-07 黑龙江技师学院 A kind of split type ratchet spanner
CN113950391A (en) * 2019-03-29 2022-01-18 彭罗宾 Modular multi-purpose tool

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105689759A (en) * 2016-03-01 2016-06-22 中山市广瑞达精密模具制造有限公司 Drilling machine chuck wrench
CN105945856A (en) * 2016-06-23 2016-09-21 安徽江淮汽车股份有限公司 Pipeline joint tightening module
CN106181837A (en) * 2016-09-28 2016-12-07 黑龙江技师学院 A kind of split type ratchet spanner
CN106181837B (en) * 2016-09-28 2018-04-20 黑龙江技师学院 A kind of split type ratchet spanner
CN113950391A (en) * 2019-03-29 2022-01-18 彭罗宾 Modular multi-purpose tool

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090909

Termination date: 20101117