CN205218957U - Rotatable and extend adjustable spanner - Google Patents

Rotatable and extend adjustable spanner Download PDF

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Publication number
CN205218957U
CN205218957U CN201521118288.9U CN201521118288U CN205218957U CN 205218957 U CN205218957 U CN 205218957U CN 201521118288 U CN201521118288 U CN 201521118288U CN 205218957 U CN205218957 U CN 205218957U
Authority
CN
China
Prior art keywords
spanner
spanner handle
upper portion
external screw
driving end
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
CN201521118288.9U
Other languages
Chinese (zh)
Inventor
张彦泽
邱雨
房玉博
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.)
China University of Petroleum Beijing CUPB
China University of Petroleum UPC East China
Original Assignee
China University of Petroleum UPC East China
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 China University of Petroleum UPC East China filed Critical China University of Petroleum UPC East China
Priority to CN201521118288.9U priority Critical patent/CN205218957U/en
Application granted granted Critical
Publication of CN205218957U publication Critical patent/CN205218957U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a rotatable and extend adjustable spanner, includes movable gear, wrench end, adjusting nut, upper portion spanner handle, swivel nut, external screw thread, internal thread, spanner extension cover and connecting rod, ultimate range between movable gear and the wrench end is 45mm, the wrench end is installed on the spanner handle of upper portion, adjusting nut installs in the wrench end, upper portion spanner handle total length 200mm, its lower part processing has the external screw thread, the inside cavity of upper portion spanner handle, swivel nut installs in the spanner handle of upper portion, and swivel nut passes through the connecting rod and links to each other with the wrench end, spanner extension cover total length 200mm, processing has the external screw thread in it, and spanner extension cover passes through threaded connection with upper portion spanner handle. The utility model discloses beneficial effect does: 1 ) simple structure, convenient to use, the place narrow and small at working space can rotate, and darker place also can be extended, 2 ) application scope is wide, and work efficiency is high.

Description

A kind of rotatable monkey wrench with extending
Technical field
The utility model relates to one way of life instrument, especially a kind of rotatable monkey wrench with extending.
Background technology
The kind of the spanner existed in the market is a lot, some directed application can only be carried out when a lot of spanner uses in life, like this one is that ought run into working space narrower and small be that spanner can not turn to, two is that when running into darker space, spanner can not be stretched, three is very easily cause work length consuming time and inefficient drawback, and worker can not be finished the work well.
Utility model content
The utility model is intended to solve the problem, and provide a kind of rotatable monkey wrench with extending, overcome the drawback that conventional spanner can not turn to, extend, its technical scheme adopted is as follows:
A kind of rotatable monkey wrench with extending, comprise movable teeth, driving end, adjusting nut, top spanner handle, rotating nut, external screw thread, internal thread, spanner extends cover and connecting rod, ultimate range between described movable teeth and driving end is 45mm, described driving end is arranged on the spanner handle of top, described adjusting nut is arranged in driving end, described top spanner handle total length 200mm, its underpart is processed with external screw thread, top spanner handle inner hollow, described rotating nut is arranged in the spanner handle of top, rotating nut is connected with driving end by connecting rod, described spanner extends cover total length 200mm, external screw thread is processed with in it, spanner extends cover and is threaded connection with top spanner handle.
Preferably, described movable teeth and driving end all adopt high-carbon steel to make.
The utility model tool has the following advantages:
1) structure is simple, and easy to use, the place narrow and small at working space can rotate, and darker place also can be extended;
2) applied widely, operating efficiency is high.
Accompanying drawing explanation
Fig. 1: overall structure schematic diagram of the present utility model;
Fig. 2: the utility model rotating mechanism sectional view;
Symbol description
1. movable teeth, 2. driving end, 3. adjusting nut, 4. top spanner handle, 5. rotating nut, 6. external screw thread, 7. internal thread, 8. spanner extends cover, 9. connecting rod.
Detailed description of the invention
Below in conjunction with accompanying drawing and example, the utility model is described in further detail:
As shown in Figure 1-2, a kind of rotatable monkey wrench with extending of the present utility model, comprise movable teeth (1), driving end (2), adjusting nut (3), top spanner handle (4), rotating nut (5), external screw thread (6), internal thread (7), spanner extends cover (8) and connecting rod (9), ultimate range between movable teeth (1) and driving end (2) is 45mm, driving end (2) is arranged on the spanner handle of top, adjusting nut (3) is arranged in driving end (2), top spanner handle (4) total length 200mm, its underpart is processed with external screw thread (6), top spanner handle (4) inner hollow, rotating nut (5) is arranged in top spanner handle (4), rotating nut (5) is connected with driving end by connecting rod (9), spanner extends cover (8) total length 200mm, external screw thread (7) is processed with in it, spanner extends cover (8) and is threaded connection with top spanner handle (4), movable teeth (1) and driving end (2) all adopt high-carbon steel to make.
In use, first driving end (2) can be put into small space, then rotate rotating nut (5), realize the rotatable object of spanner.Now, spanner may be faced and fall short of, the nut tightened needed for reaching, so we outwards can extend cover (8) by rotary spanner, realize tensile object.

Claims (2)

1. a rotatable monkey wrench with extending, it is characterized in that: comprise movable teeth (1), driving end (2), adjusting nut (3), top spanner handle (4), rotating nut (5), external screw thread (6), internal thread (7), spanner extends cover (8) and connecting rod (9), ultimate range between described movable teeth (1) and driving end (2) is 45mm, described driving end (2) is arranged on the spanner handle of top, described adjusting nut (3) is arranged in driving end (2), described top spanner handle (4) total length 200mm, its underpart is processed with external screw thread (6), top spanner handle (4) inner hollow, described rotating nut (5) is arranged in top spanner handle (4), rotating nut (5) is connected with driving end by connecting rod (9), described spanner extends cover (8) total length 200mm, external screw thread (7) is processed with in it, spanner extends cover (8) and is threaded connection with top spanner handle (4).
2. a kind of rotatable monkey wrench with extending according to claim 1, is characterized in that: described movable teeth (1) and driving end (2) all adopt high-carbon steel to make.
CN201521118288.9U 2015-12-29 2015-12-29 Rotatable and extend adjustable spanner Expired - Fee Related CN205218957U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521118288.9U CN205218957U (en) 2015-12-29 2015-12-29 Rotatable and extend adjustable spanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521118288.9U CN205218957U (en) 2015-12-29 2015-12-29 Rotatable and extend adjustable spanner

Publications (1)

Publication Number Publication Date
CN205218957U true CN205218957U (en) 2016-05-11

Family

ID=55894051

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521118288.9U Expired - Fee Related CN205218957U (en) 2015-12-29 2015-12-29 Rotatable and extend adjustable spanner

Country Status (1)

Country Link
CN (1) CN205218957U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107639570A (en) * 2017-04-18 2018-01-30 廖华勇 Tensible to the laborsaving work of double length is pulled

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107639570A (en) * 2017-04-18 2018-01-30 廖华勇 Tensible to the laborsaving work of double length is pulled

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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

Granted publication date: 20160511

Termination date: 20161229

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