CN203485097U - Stretchable socket spanner connecting rod - Google Patents

Stretchable socket spanner connecting rod Download PDF

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Publication number
CN203485097U
CN203485097U CN201320634197.5U CN201320634197U CN203485097U CN 203485097 U CN203485097 U CN 203485097U CN 201320634197 U CN201320634197 U CN 201320634197U CN 203485097 U CN203485097 U CN 203485097U
Authority
CN
China
Prior art keywords
rod
hole
socket spanner
stretchable
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
CN201320634197.5U
Other languages
Chinese (zh)
Inventor
林群富
Original Assignee
林群富
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 林群富 filed Critical 林群富
Priority to CN201320634197.5U priority Critical patent/CN203485097U/en
Application granted granted Critical
Publication of CN203485097U publication Critical patent/CN203485097U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a stretchable socket spanner connecting rod which comprises a handle, a connecting rod, a sliding groove, a sliding rod, chamfers, a magnetic bolt, a bolt hole and locating through holes. The stretchable socket spanner connecting rod is characterized in that the bolt hole is connected with one locating through hole through the magnetic bolt, and the diameters of the locating through holes are larger than the diameter of the bolt hole. The stretchable socket spanner connecting rod is simple in structure and convenient to use, the length of the stretchable socket spanner connecting rod can be greatly changed, different working environments can be accordingly adapted, the use cost can be reduced, the labor intensity of persons can be reduced, and the working efficiency can be easily improved.

Description

A kind of telescopic sleeve spanner connecting rod
Technical field
The utility model relates to a kind of telescopic sleeve spanner connecting rod, belongs to machine tool technical field.
Background technology
Box spanner is widely used in dismounting, fastening various screw bolt and nut.In producing and living, the length of widely used box spanner connecting rod is generally all fixed at present, cannot to its length, regulate according to actual working environment, cause can not normally using in some special working environments such as narrow, the box spanner that often needs personnel to carry multiple different length specification just can complete the task of dismounting, fastening screw screw bolt and nut, so not only increase use cost, and increase personnel's labour intensity, be unfavorable for increasing work efficiency.
Summary of the invention
The technical problems to be solved in the utility model is: telescopic sleeve spanner connecting rod a kind of simple in structure, easy to use is provided.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of telescopic sleeve spanner connecting rod, comprises handle, connecting rod, chute, slide bar, chamfering, magnetic latch, pin hole, positioning through hole.
The lower end of described connecting rod is provided with pin hole.
The both sides of described slide bar are provided with positioning through hole.
Described pin hole is connected with described positioning through hole by magnetic latch, and object is prevent that slide bar is loosening or come off.
The diameter of described positioning through hole is greater than the diameter of described pin hole.
The end of described slide bar is provided with chamfering, and object is to facilitate slide bar to be connected with collet head.
Compared with prior art, the utlity model has following beneficial effect: simple in structure, easy to use, can change in a big way the length of box spanner connecting rod, thereby can be applicable to various working environment, not only can reduce use cost, and can reduce personnel's labour intensity, be conducive to increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure exploded perspective view of the present utility model.
In figure: 1-handle, 2-connecting rod, 3-chute, 4-slide bar, 5-chamfering, 6-magnetic latch, 7-pin hole, 8-positioning through hole.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of telescopic sleeve spanner connecting rod, comprises handle 1, connecting rod 2, chute 3, slide bar 4, chamfering 5, magnetic latch 6, pin hole 7, positioning through hole 8.In the time of needs extension sleeve spanner connecting rod 2, first extract magnetic latch 6, manual adjustments slide bar 4 stretches out the length of connecting rod 2, then magnetic latch 6 is inserted in pin hole 7 and positioning through hole 8 simultaneously and can lock slide bar 4, thereby reaches the flexible object of box spanner connecting rod 2.

Claims (2)

1. a telescopic sleeve spanner connecting rod, comprise handle (1), connecting rod (2), chute (3), slide bar (4), chamfering (5), magnetic latch (6), pin hole (7), positioning through hole (8), it is characterized in that: described pin hole (7) is connected with described positioning through hole (8) by magnetic latch (6).
2. a kind of telescopic sleeve spanner connecting rod according to claim 1, is characterized in that: the diameter of described positioning through hole (8) is greater than the diameter of described pin hole (7).
CN201320634197.5U 2013-10-01 2013-10-01 Stretchable socket spanner connecting rod Expired - Fee Related CN203485097U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320634197.5U CN203485097U (en) 2013-10-01 2013-10-01 Stretchable socket spanner connecting rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320634197.5U CN203485097U (en) 2013-10-01 2013-10-01 Stretchable socket spanner connecting rod

Publications (1)

Publication Number Publication Date
CN203485097U true CN203485097U (en) 2014-03-19

Family

ID=50255955

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320634197.5U Expired - Fee Related CN203485097U (en) 2013-10-01 2013-10-01 Stretchable socket spanner connecting rod

Country Status (1)

Country Link
CN (1) CN203485097U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111890276A (en) * 2020-07-13 2020-11-06 国网青海省电力公司海南供电公司 Telescopic connecting rod for ratchet wrench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111890276A (en) * 2020-07-13 2020-11-06 国网青海省电力公司海南供电公司 Telescopic connecting rod for ratchet wrench

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Legal Events

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

Granted publication date: 20140319

Termination date: 20141001