CN105563399A - Simple wrench - Google Patents

Simple wrench Download PDF

Info

Publication number
CN105563399A
CN105563399A CN201610138567.4A CN201610138567A CN105563399A CN 105563399 A CN105563399 A CN 105563399A CN 201610138567 A CN201610138567 A CN 201610138567A CN 105563399 A CN105563399 A CN 105563399A
Authority
CN
China
Prior art keywords
spanner
wrench
present
groove
wrench head
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
Application number
CN201610138567.4A
Other languages
Chinese (zh)
Inventor
艾金富
Original Assignee
艾金富
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 艾金富 filed Critical 艾金富
Priority to CN201610138567.4A priority Critical patent/CN105563399A/en
Publication of CN105563399A publication Critical patent/CN105563399A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00Spanners; Wrenches
    • B25B13/56Spanner sets

Abstract

The invention relates to a simple wrench, which comprises a wrench body, a first wrench head, a second wrench head, a third wrench head and a fourth wrench head; a hexagonal hole is formed in the middle of the wrench body; a polygonal hole is formed in the middle part of each of the first wrench head and the third wrench head; grooves A are formed in the second wrench head; and grooves B are formed in the fourth wrench head. According to the simple wrench, by forming the step-shaped hexagonal hole, screws different in aperture can be helped to be disassembled; by forming the grooves A different in position and aperture and the grooves B different in position and aperture, screws at different positions can be helped to be disassembled; moreover, the simple wrench is simple in structure, convenient to operate, economic and practical.

Description

A kind of Simple spanner
Technical field
The present invention relates to a kind of handling instrument, particularly relate to a kind of Simple spanner.
Background technology
At present, the spanner on market is probably divided into: double offset ring spanner, die nut, open-end wrench, adjustable wrench, combination wrenches, open the kind such as a barrel spanner, monkey wrench, fast augmenting wrench.Spanner operation principle utilizes lever principle to twist bolt, screw, nut and other screw threads tightly to hold the opening of bolt or nut or the hand tools of trepanning firmware.Spanner is usually shaped with clamp holder portion and applies external force shank and apply external force in the one or both ends of shank, just can twist opening or trepanning that bolt or nut hold bolt or nut.During use, threadingly direction of rotation applies external force at shank, just can twist bolt or nut.But existing market upper part spanner can not dismantle the screw of diverse location and different bore, this brings very large inconvenience to actual dismantlement work, can not meet the demand of people.
Summary of the invention
The object of the invention is, in order to overcome the deficiencies in the prior art, to provide a kind of Simple spanner.
The present invention is achieved through the following technical solutions:
A kind of Simple spanner, comprise wrench body, the first spanner, the second spanner, the 3rd spanner and the 4th spanner composition, hex hole is provided with in the middle of described wrench body, the middle part of described first spanner and the 3rd spanner is provided with polygonal holes, described second spanner is provided with groove first, and described 4th spanner is provided with groove second.
As the preferred technical solution of the present invention, the end surface shape of described wrench body is rectangle.
As the preferred technical solution of the present invention, the shape of described hex hole is stepped.
As the preferred technical solution of the present invention, described groove first has several, and is different bore, on the upper surface being evenly distributed on the second spanner and on side.
As the preferred technical solution of the present invention, described groove second has several, and is different bore, on the lower surface being evenly distributed on the 4th spanner and on side.
During onsite application, user, according to the diameter of the position of the screw be disassembled and split screw, selects polygonal holes or hex hole on driving end, screw can be removed.
Compared with prior art, the invention has the beneficial effects as follows: the present invention contributes to dismantling the screw of different bore by arranging stairstepping hex hole, the screw dismantling diverse location is contributed to by the groove second of the groove first and diverse location and different bore that arrange diverse location and different bore, and structure is simple, easy to operate, economical and practical.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is left view of the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1 and Fig. 2, Fig. 1 is front view of the present invention, and Fig. 2 is left view of the present invention.
Described a kind of Simple spanner, comprise wrench body 1, first spanner 2, second spanner 3, 3rd spanner 4 and the 4th spanner 5 form, the end surface shape of described wrench body 1 is rectangle, hex hole 11 is provided with in the middle of wrench body 1, the shape of described hex hole 11 is stepped, stairstepping hex hole 11 contributes to the screw dismantling different bore, the middle part of described first spanner 2 and the 3rd spanner 4 is provided with polygonal holes 6, described second spanner 3 is provided with groove first 31, described groove first 31 has several, and be different bore, on the upper surface being evenly distributed on the second spanner 3 and on side, described 4th spanner 5 is provided with groove second 51, described groove second 51 has several, and be different bore, on the lower surface being evenly distributed on the 4th spanner 5 and on side, the groove second 51 of the groove 31 of diverse location and different bore and diverse location and different bore contributes to the screw dismantling diverse location.
During onsite application, user, according to the diameter of the position of the screw be disassembled and split screw, selects polygonal holes 6 or hex hole 11 on driving end, screw can be removed.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (5)

1. a Simple spanner, it is characterized in that, comprise wrench body (1), the first spanner (2), the second spanner (3), the 3rd spanner (4) and the 4th spanner (5) composition, hex hole (11) is provided with in the middle of described wrench body (1), the middle part of described first spanner (2) and the 3rd spanner (4) is provided with polygonal holes (6), described second spanner (3) is provided with groove first (31), and described 4th spanner (5) is provided with groove second (51).
2. a kind of Simple spanner according to claim 1, is characterized in that, the end surface shape of described wrench body (1) is rectangle.
3. a kind of Simple spanner according to claim 1, is characterized in that, the shape of described hex hole (11) is stepped.
4. a kind of Simple spanner according to claim 1, is characterized in that, described groove first (31) has several, and is different bore, on the upper surface being evenly distributed on the second spanner (3) and on side.
5. a kind of Simple spanner according to claim 1, is characterized in that, described groove second (51) has several, and is different bore, on the lower surface being evenly distributed on the 4th spanner (5) and on side.
CN201610138567.4A 2016-03-11 2016-03-11 Simple wrench Pending CN105563399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610138567.4A CN105563399A (en) 2016-03-11 2016-03-11 Simple wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610138567.4A CN105563399A (en) 2016-03-11 2016-03-11 Simple wrench

Publications (1)

Publication Number Publication Date
CN105563399A true CN105563399A (en) 2016-05-11

Family

ID=55874309

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610138567.4A Pending CN105563399A (en) 2016-03-11 2016-03-11 Simple wrench

Country Status (1)

Country Link
CN (1) CN105563399A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106799699A (en) * 2017-04-12 2017-06-06 江西师范大学 A kind of Multifunctional demountable spanner

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5557992A (en) * 1992-04-07 1996-09-24 Proprietary Technologies, Inc. Multi-socket wrench containing dual socket wrench units
DE202004003399U1 (en) * 2004-03-04 2004-07-01 Hsien, Chih-Ching, Feng Yuan Screw wrench has main body with handle and a drive head with first and second parts to permit or block idling of main body
CN201702715U (en) * 2010-06-21 2011-01-12 中国石油天然气股份有限公司 Special spanner for installing and dismounting oxygen gauge and acetylene gauge connected with gas cylinder
CN103170937A (en) * 2013-03-11 2013-06-26 郑福建 Double-head and double-layer ring spanner
CN103506981A (en) * 2012-06-30 2014-01-15 王舒汉 Multipurpose wrench
CN105014580A (en) * 2015-08-02 2015-11-04 吕栋 Hexagonal nut wrench

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5557992A (en) * 1992-04-07 1996-09-24 Proprietary Technologies, Inc. Multi-socket wrench containing dual socket wrench units
DE202004003399U1 (en) * 2004-03-04 2004-07-01 Hsien, Chih-Ching, Feng Yuan Screw wrench has main body with handle and a drive head with first and second parts to permit or block idling of main body
CN201702715U (en) * 2010-06-21 2011-01-12 中国石油天然气股份有限公司 Special spanner for installing and dismounting oxygen gauge and acetylene gauge connected with gas cylinder
CN103506981A (en) * 2012-06-30 2014-01-15 王舒汉 Multipurpose wrench
CN103170937A (en) * 2013-03-11 2013-06-26 郑福建 Double-head and double-layer ring spanner
CN105014580A (en) * 2015-08-02 2015-11-04 吕栋 Hexagonal nut wrench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106799699A (en) * 2017-04-12 2017-06-06 江西师范大学 A kind of Multifunctional demountable spanner

Similar Documents

Publication Publication Date Title
CN203945298U (en) A kind of silk control shfting wrench
CN203604397U (en) Universal type screw capable of preventing machinery from being damaged
CN105563399A (en) Simple wrench
CN203197803U (en) Vehicle repairing manual box spanner
CN203696860U (en) Detachable torque spanner
CN203650364U (en) Multifunctional spanner
CN203449223U (en) Multifunctional wrench
CN107097164B (en) Three-jaw movable ratchet wrench
CN203650362U (en) Removable wrench
CN205136293U (en) Set screw
CN206084897U (en) Multi -functional tap chuck
CN205085874U (en) Movable spanner
CN204868667U (en) Open butterfly nut spanner of keeping silent with adjustable
CN204321887U (en) A kind of automatic clamp clencher of adjustable gripping dynamics
CN203945305U (en) A kind of bottle opener
CN204505193U (en) A kind of spanner of improvement
CN202895166U (en) Multifunctional wrench
CN105798831A (en) Reducing spanner
CN105082024A (en) Novel hexagonal head wrench
CN205057897U (en) Novel monkey wrench
CN207402704U (en) Plum bar spanner
CN204431128U (en) A kind of anti-skidding detachable die nut
CN204209596U (en) Multiple degrees of freedom spanner
CN204354043U (en) Double end interlock spanner
CN205111705U (en) Spanner is dismantled to no dog marks

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: 20160511