CN105150142A - Movable wrench - Google Patents
Movable wrench Download PDFInfo
- Publication number
- CN105150142A CN105150142A CN201510553164.1A CN201510553164A CN105150142A CN 105150142 A CN105150142 A CN 105150142A CN 201510553164 A CN201510553164 A CN 201510553164A CN 105150142 A CN105150142 A CN 105150142A
- Authority
- CN
- China
- Prior art keywords
- wrench
- nut
- handle
- fixed block
- hole
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/16—Handles
Abstract
The invention discloses a movable wrench. The movable wrench comprises a wrench body, wherein the wrench body comprises a working part and a handle part; the working part comprises a fixed block, a movable block and a screw cap; the fixed block and the handle part are connected to be a whole body; an included angle between the fixed block and the handle is a right angle; a transition part is arranged at the junction; a plurality of through holes penetrating through the transition part are formed in the transition part; the movable block is an independent structure; a convex shaft is arranged on the side surface; the convex shaft is a cylindrical structure; threads are formed in the surface of the tail end; the convex shaft can be exactly inserted into the through holes; the screw cap is matched with the threads on the tail of the convex shaft; the movable block is fixed to the handle; the specification of bolts or nuts corresponding to the through holes is written on the surface of the transition part; the specification is a commonly-used standard specification. Through the manner, the movable wrench is novel; the specification is marked on the wrench; the wrench is simple to operate.
Description
Technical field
The present invention relates to fastener field, particularly relate to a kind of monkey wrench.
Background technology
Spanner is a kind of conventional installation and removal instrument.Utilize lever principle to twist bolt, screw, nut and other screw threads and tightly hold the opening of bolt or nut or the hand tools of trepanning firmware.Spanner is shaped with opening or the trepanning of grip bolt or nut usually in the one or both ends of shank, during use, threadingly direction of rotation applies external force at shank, just can twist bolt or nut.Spanner can be divided into monkey wrench and solid wrench two kinds, the opening size of monkey wrench is adjustable, the nut dismounting of sizes can be adapted to, at present, adjustable spanner structure on market is similar, needs it to be mated with the bolt of required use or the specification of nut by screwing, and match time is long, screw trouble, inefficiency.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of monkey wrench, easily can select the specification needed for bolt or nut, and specifications and models are accurate, without the need to screwing, save time.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of monkey wrench, it is characterized in that, comprising: wrench body, described wrench body comprises operate portions and handle portion; Described operate portions comprises a fixed block, a movable block, a nut; Described fixed block and described handle portion connect as one, and described fixed block and described handle angle are right angle, and junction is provided with one section of transition portion, and described transition portion is provided with the through described transition portion of multiple through hole; Described movable block is absolute construction, and side is provided with a convex axle, and described convex axle is cylindrical structure, and rear end surface is provided with screw thread, and described convex axle can insert in described through hole just; The screw thread of described nut and described convex axle afterbody matches, and is fixed on by described movable block on described handle; Wherein, with the specification of bolt corresponding to described through hole or nut on the surface of described transition portion, specification is working standard specification.
In a preferred embodiment of the present invention, the making material of described wrench body is chrome-vanadium steel.
In a preferred embodiment of the present invention, specification corresponding on described through hole is 7,10,12,14,17,19,22,24.
In a preferred embodiment of the present invention, described handle portion undulate shape, Surface coating has one deck anti-slip rubber.
The invention has the beneficial effects as follows: structure of the present invention is simply novel, do not need constantly to screw the specification deacclimatizing matching screw or nut, needed for the clear mark of the specification used on spanner, easily can select the specification needed for bolt or nut, specifications and models are accurate, without the need to screwing, save time, easy to assembly, simple to operate, fast effectively, certain economic benefit and market prospects are had.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of monkey wrench one of the present invention preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1-operate portions, 2-handle portion, 11-fixed block, 12-movable block, 13-nut, 3-transition portion, 31-through hole, the convex axle of 121-, 4-specification, 5-anti-slip rubber.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of monkey wrench, it is characterized in that, comprising: wrench body, described wrench body comprises operate portions 1 and handle portion 2; Described operate portions 1 comprises fixed block 11, movable block 12, nut 13; Described fixed block 11 connects as one with described handle 2 part, and described fixed block 11 is right angle with described handle 2 angle, and junction is provided with one section of transition portion 3, and described transition portion 3 is provided with the through described transition portion 3 of multiple through hole 31; Described movable block 12 is absolute construction, and side is provided with a convex axle 121, and described convex axle 121 is cylindrical structure, and rear end surface is provided with screw thread, and described convex axle can insert in described through hole 31 just; Described nut 13 matches with the screw thread of described convex axle 121 afterbody, is fixed on by described movable block 12 on described handle 2; Wherein, with the described bolt of through hole 31 correspondence or the specification 4 of nut on the surface of described transition portion 3, specification is working standard specification.
Be different from prior art.
In another embodiment, the making material of described wrench body is chrome-vanadium steel, and material is durable, and hardness is high, long service life.
In another embodiment, specification 4 corresponding on described through hole 31 is 7,10,12,14,17,19,22,24, and specifications and models are precisely clear,, specification is fixing, and is regular size, compare to common monkey wrench, this spanner screws coupling without the need to carrying out.
In another embodiment, described handle portion 2 undulate shape, Surface coating has one deck anti-slip rubber 5.
Structure of the present invention is simply novel, do not need constantly to screw the specification deacclimatizing matching screw or nut, needed for the clear mark of the specification used on spanner, easily can select the specification needed for bolt or nut, specifications and models are accurate, without the need to screwing, save time, easy to assembly, simple to operate, fast effectively, certain economic benefit and market prospects are had.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a monkey wrench, is characterized in that, comprising: wrench body, and described wrench body comprises operate portions and handle portion; Described operate portions comprises a fixed block, a movable block, a nut; Described fixed block and described handle portion connect as one, and described fixed block and described handle angle are right angle, and junction is provided with one section of transition portion, and described transition portion is provided with the through described transition portion of multiple through hole; Described movable block is absolute construction, and side is provided with a convex axle, and described convex axle is cylindrical structure, and rear end surface is provided with screw thread, and described convex axle can insert in described through hole just; The screw thread of described nut and described convex axle afterbody matches, and is fixed on by described movable block on described handle; Wherein, with the specification of bolt corresponding to described through hole or nut on the surface of described transition portion, specification is working standard specification.
2. monkey wrench according to claim 1, is characterized in that, the making material of described wrench body is chrome-vanadium steel.
3. monkey wrench according to claim 1, is characterized in that, specification corresponding on described through hole is 7,10,12,14,17,19,22,24.
4. monkey wrench according to claim 1, is characterized in that, described handle portion undulate shape, Surface coating has one deck anti-slip rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510553164.1A CN105150142A (en) | 2015-09-02 | 2015-09-02 | Movable wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510553164.1A CN105150142A (en) | 2015-09-02 | 2015-09-02 | Movable wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105150142A true CN105150142A (en) | 2015-12-16 |
Family
ID=54791337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510553164.1A Pending CN105150142A (en) | 2015-09-02 | 2015-09-02 | Movable wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105150142A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5347891A (en) * | 1993-08-24 | 1994-09-20 | Caterpillar Inc. | Adjustable spanner wrench assembly |
| CN203045581U (en) * | 2012-11-27 | 2013-07-10 | 陕西宇航科技工业公司 | F-shaped spanner |
| CN103358261A (en) * | 2012-03-27 | 2013-10-23 | 薛永林 | Adjustable valve key |
| CN203266508U (en) * | 2013-03-28 | 2013-11-06 | 施锦兴 | Multifunctional wrench |
| CN204235492U (en) * | 2014-10-27 | 2015-04-01 | 国家电网公司 | A kind of nut holder |
| CN205085874U (en) * | 2015-09-02 | 2016-03-16 | 无锡市东赫金属制品有限公司 | Movable spanner |
-
2015
- 2015-09-02 CN CN201510553164.1A patent/CN105150142A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5347891A (en) * | 1993-08-24 | 1994-09-20 | Caterpillar Inc. | Adjustable spanner wrench assembly |
| CN103358261A (en) * | 2012-03-27 | 2013-10-23 | 薛永林 | Adjustable valve key |
| CN203045581U (en) * | 2012-11-27 | 2013-07-10 | 陕西宇航科技工业公司 | F-shaped spanner |
| CN203266508U (en) * | 2013-03-28 | 2013-11-06 | 施锦兴 | Multifunctional wrench |
| CN204235492U (en) * | 2014-10-27 | 2015-04-01 | 国家电网公司 | A kind of nut holder |
| CN205085874U (en) * | 2015-09-02 | 2016-03-16 | 无锡市东赫金属制品有限公司 | Movable spanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |