CN205237910U - Spanner - Google Patents

Spanner Download PDF

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Publication number
CN205237910U
CN205237910U CN201520848870.4U CN201520848870U CN205237910U CN 205237910 U CN205237910 U CN 205237910U CN 201520848870 U CN201520848870 U CN 201520848870U CN 205237910 U CN205237910 U CN 205237910U
Authority
CN
China
Prior art keywords
bayonet socket
spanner
wrench
bayonet
sockets
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
CN201520848870.4U
Other languages
Chinese (zh)
Inventor
王晓东
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.)
Wuxi Donghe Metal Product Co Ltd
Original Assignee
Wuxi Donghe Metal Product 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 Wuxi Donghe Metal Product Co Ltd filed Critical Wuxi Donghe Metal Product Co Ltd
Priority to CN201520848870.4U priority Critical patent/CN205237910U/en
Application granted granted Critical
Publication of CN205237910U publication Critical patent/CN205237910U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a spanner, including the spanner body, the spanner body spatial structure circular -arc for both ends are, spanner body both ends all be provided with the bayonet socket, the bayonet socket have 4, both ends respectively set up two, the bayonet socket be confined orthohexagonal structure, the interior angle is 120, wherein, the equal difference of the specification model of four bayonet sockets, two bayonet sockets of arbitrary one end are a big bayonet socket and a lesser calorie mouth combination collocation, the degree of depth of every bayonet socket is the same. In this way, the utility model discloses simple structure, reasonable in design adopts big or small bayonet socket non -interfering characteristics, sets up the regular hexagon bayonet socket of four different models at spanner both ends, and the function is comprehensive, and the practicality is strong, can match the bolt or the nut component of multiple model, has certain economic benefits and market prospect.

Description

A kind of spanner
Technical field
The utility model relates to the fastener field of dismounting nut, particularly relates to a kind of spanner.
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 conventionally in the one or both ends of shank, when use, apply external force along screw thread rotation direction at shank, just can twist bolt or nut. Spanner can be divided into two kinds of monkey wrench and solid wrench, and the opening size of monkey wrench is adjustable, can adapt to the nut dismounting of sizes; Solid wrench opening size is fixed, and usually needs to adopt the complete use of spanner of multiple different size, and double offset ring spanner is exactly wherein a kind of, and in the market, the bayonet socket that one or both specifications are only set on a spanner is too wasted resource.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of spanner, possesses plurality of specifications and carries out choice for use.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of spanner is provided, it is characterized in that, comprise: wrench body, described wrench body is that two ends are circular-arc stereochemical structure, described wrench body two ends are provided with bayonet socket, described bayonet socket has 4, two ends respectively arrange two, described bayonet socket is the regular hexagon structure of sealing, interior angle is 120 °, wherein, the specifications and models of four bayonet sockets are all different, two bayonet sockets of one end are a large bayonet socket and a lesser calorie mouth combination collocation arbitrarily, the degree of depth of each bayonet socket is identical.
In preferred embodiment of the utility model, the making material of described wrench body is chrome-vanadium steel.
In preferred embodiment of the utility model, the specification of described bayonet socket can be 7,10,12,14,17,19,22,24.
In preferred embodiment of the utility model, the thickness of described wrench body is 2cm.
In preferred embodiment of the utility model, the degree of depth of described bayonet socket is the half of described wrench body thickness, is 1cm.
The beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, adopt the non-interfering feature of big or small bayonet socket, the regular hexagon bayonet socket of four different models is set at spanner two ends, complete function, practical, can mate bolt or the nut assembly of Multiple Type, there are certain economic benefit and market prospects.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of a kind of spanner one preferred embodiment of the utility model;
Fig. 2 be shown in the front view of spanner;
Fig. 3 be shown in the dorsal view of spanner;
In accompanying drawing, the mark of each parts is as follows: 1-wrench body, 2-bayonet socket.
Detailed description of the invention
To the technical scheme in the utility model embodiment be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1,2 and Fig. 3, the utility model embodiment comprises:
A kind of spanner, is characterized in that, comprising: wrench body 1, described wrench body 1 is circular-arc stereochemical structure for two ends, described wrench body 1 two ends are provided with bayonet socket 2, and described bayonet socket 2 has 4, and two ends respectively arrange two, the regular hexagon structure that described bayonet socket 2 is sealing, interior angle is 120 °, and wherein, the specifications and models of four bayonet sockets 2 are all different, two bayonet sockets 2 of one end are a large bayonet socket 2 and lesser calorie mouth 2 combination collocations arbitrarily, and the degree of depth of each bayonet socket 2 is identical.
Be different from prior art.
In another embodiment, the making material of described wrench body 1 is chrome-vanadium steel, and hardness is large, long service life.
In another embodiment, the specification of described bayonet socket 2 can be 7,10,12,14,17,19,22,24, the making of can arranging in pairs or groups of any four kinds of specifications.
In another embodiment, the thickness of described wrench body 1 is 2cm.
In another embodiment, the degree of depth of described bayonet socket 2 is the half of described wrench body 1 thickness, is 1cm, in the use that is independent of each other of any two bayonet sockets of one end.
The utility model is simple in structure, reasonable in design, adopts the non-interfering feature of big or small bayonet socket, the regular hexagon bayonet socket of four different models is set at spanner two ends, complete function, practical, bolt or the nut assembly that can mate Multiple Type, have certain economic benefit and market prospects.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; 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 utility model.

Claims (5)

1. a spanner, is characterized in that, comprising: wrench body, described wrench body is that two ends are circular-arc stereochemical structure, described wrench body two ends are provided with bayonet socket, and described bayonet socket has 4, and two ends respectively arrange two, described bayonet socket is the regular hexagon structure of sealing, interior angle is 120 °, and wherein, the specifications and models of four bayonet sockets are all different, two bayonet sockets of one end are a large bayonet socket and a lesser calorie mouth combination collocation arbitrarily, and the degree of depth of each bayonet socket is identical.
2. spanner according to claim 1, is characterized in that, the making material of described wrench body is chrome-vanadium steel.
3. spanner according to claim 1, is characterized in that, the specification of described bayonet socket can be 7,10,12,14,17,19,22,24.
4. spanner according to claim 1, is characterized in that, the thickness of described wrench body is 2cm.
5. spanner according to claim 1, is characterized in that, the degree of depth of described bayonet socket is the half of described wrench body thickness, is 1cm.
CN201520848870.4U 2015-10-30 2015-10-30 Spanner Expired - Fee Related CN205237910U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520848870.4U CN205237910U (en) 2015-10-30 2015-10-30 Spanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520848870.4U CN205237910U (en) 2015-10-30 2015-10-30 Spanner

Publications (1)

Publication Number Publication Date
CN205237910U true CN205237910U (en) 2016-05-18

Family

ID=55936989

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520848870.4U Expired - Fee Related CN205237910U (en) 2015-10-30 2015-10-30 Spanner

Country Status (1)

Country Link
CN (1) CN205237910U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105345706A (en) * 2015-10-30 2016-02-24 无锡市东赫金属制品有限公司 Wrench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105345706A (en) * 2015-10-30 2016-02-24 无锡市东赫金属制品有限公司 Wrench

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

Granted publication date: 20160518

Termination date: 20161030