CN204135948U - A kind of monkey wrench - Google Patents
A kind of monkey wrench Download PDFInfo
- Publication number
- CN204135948U CN204135948U CN201420651082.1U CN201420651082U CN204135948U CN 204135948 U CN204135948 U CN 204135948U CN 201420651082 U CN201420651082 U CN 201420651082U CN 204135948 U CN204135948 U CN 204135948U
- Authority
- CN
- China
- Prior art keywords
- nut
- left handle
- hexagon ring
- right handles
- hold
- 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
Links
Abstract
The utility model relates to a kind of monkey wrench.Comprise left handle, right handles, fixed rotating shaft, adjusting screw and hold-down nut.Described left handle and right handles, be connected by fixed rotating shaft riveted joint, described left handle and right handles all have three breach, after they close up, be in same plane, and by being fixed in adjusting screw screw-in hold-down nut, middle part forms a little hexagon ring, a middle hexagon ring, a large hexagon ring.Left handle also have five corner apertures, for the dismounting of a certain model pentagon nut.The beneficial effects of the utility model are: by closing up of two handles in left and right, realize in long metallic rod, not damaged dismounting hex nut, is specially adapted to the nondestructive demounting of large gauge nut as the big nut of washfountain downcomer, save very long regulation time, increase work efficiency.
Description
Technical field
The present invention relates to maintenance tool, particularly relate to a kind of monkey wrench.
Background technology
For hex nut, the monkey wrench used at present is all that torsion is born in employing two faces, and other four faces do not stress, and in use procedure, such design can make stress surface damage.If nut sleeve is in very long metallic rod, as running water pipe, gas piping etc., fixing die nut can not be used, monkey wrench can only be used to dismantle nut, because only having two faces to bear torsion, easily damaged and corrosion, therefore needs to invent simultaneously by torsion on a kind of nut six faces, and is convenient to the harmless monkey wrench dismantling the big nut in long metallic rod.
Summary of the invention
For overcoming the deficiency of existing monkey wrench designing technique, the invention provides a kind of monkey wrench.
Technical scheme provided by the invention is: comprise left handle, right handles, fixed rotating shaft, adjusting screw and hold-down nut.Described left handle and right handles, be connected by fixed rotating shaft riveted joint, described left handle and right handles all have three breach, after they close up, be in same plane, and by being fixed in adjusting screw screw-in hold-down nut, middle part forms a little hexagon ring, a middle hexagon ring, a large hexagon ring.
Described left handle there is a small gap, account for 1/4th of little regular hexagon hole; Breach in one is had to account for 1/2nd of middle regular hexagon hole; A large breach is had to account for 1/2nd of large regular hexagon hole./ 2nd, a large breach that 3/4ths, the middle breach described right handles having a small gap account for little regular hexagon hole accounts for middle regular hexagon hole accounts for 1/2nd of large regular hexagon hole.
Described left handle also have five corner apertures, for the dismounting of a certain model pentagon nut.After left handle and right handles are closed up, middle part forms hexagon ring quantity and is more than or equal to one.
The invention has the beneficial effects as follows: by closing up of two handles in left and right, realize in long metallic rod, not damaged dismounting hex nut, is specially adapted to the nondestructive demounting of large gauge nut as washfountain downcomer, saves very long regulation time, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is effect structure figure of the present invention;
Fig. 3 is side structure schematic diagram of the present invention;
Wherein: 1-left handle, 2-right handles, 3-little hexagon ring, 4-middle hexagon ring, 5-large hexagon ring, 6-fixed rotating shaft, 7-five corner apertures, 8-adjusting screw, 9-hold-down nut.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, the present invention solves the technical scheme that its technical problem takes is that a kind of monkey wrench, comprises left handle 1, right handles 2, fixed rotating shaft 6, adjusting screw 8 and hold-down nut 9.Described left handle 1 and right handles 2, riveted by fixed rotating shaft 6 and be connected, described left handle 1 and right handles 2 all have three breach, after they close up, be in same plane, and screwed in hold-down nut 9 by adjusting screw 8 and fixed, middle part forms a little hexagon ring 3, a middle hexagon ring 4, large hexagon ring 5.
As shown in Figure 2, described left handle 1 there is a small gap, account for 1/4th of little regular hexagon hole; Breach in one is had to account for 1/2nd of middle regular hexagon hole; A large breach is had to account for 1/2nd of large regular hexagon hole./ 2nd, a large breach that 3/4ths, the middle breach described right handles 2 having a small gap account for little regular hexagon hole accounts for middle regular hexagon hole accounts for 1/2nd of large regular hexagon hole.
Left handle 1 also have five corner apertures 7, for the dismounting of a certain model pentagon nut.
As shown in Figure 3, left handle 1 and right handles 2-in-1 hold together after, be in same plane, screwed in hold-down nut 9 by adjusting screw 8 and fixed.
The invention has the beneficial effects as follows: by closing up of two handles in left and right, realize in long metallic rod, not damaged dismounting hex nut, is specially adapted to the nondestructive demounting of large gauge nut as the big nut of washfountain downcomer, save very long regulation time, increase work efficiency.
Claims (1)
1. a monkey wrench, comprise left handle (1), right handles (2), fixed rotating shaft (6), adjusting screw (8) and hold-down nut (9), it is characterized in that: described left handle (1) and right handles (2), be connected by fixed rotating shaft (6) riveted joint, described left handle (1) and right handles (2) all have three breach, after they close up, be in same plane, and by being fixed in adjusting screw (8) screw-in hold-down nut (9), middle part forms a little hexagon ring (3), a middle hexagon ring (4), a large hexagon ring (5); Left handle (1) is upper also has five corner apertures (7), for the dismounting of a certain model pentagon nut; After left handle (1) and right handles (2) are closed up, the quantity that middle part forms hexagon ring is more than or equal to one.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420651082.1U CN204135948U (en) | 2014-11-04 | 2014-11-04 | A kind of monkey wrench |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420651082.1U CN204135948U (en) | 2014-11-04 | 2014-11-04 | A kind of monkey wrench |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204135948U true CN204135948U (en) | 2015-02-04 |
Family
ID=52412662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420651082.1U Expired - Fee Related CN204135948U (en) | 2014-11-04 | 2014-11-04 | A kind of monkey wrench |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204135948U (en) |
-
2014
- 2014-11-04 CN CN201420651082.1U patent/CN204135948U/en not_active Expired - Fee Related
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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: 20150204 Termination date: 20151104 |
|
EXPY | Termination of patent right or utility model |