CN204673531U - A kind of multifunctional wrench - Google Patents

A kind of multifunctional wrench Download PDF

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Publication number
CN204673531U
CN204673531U CN201520413759.2U CN201520413759U CN204673531U CN 204673531 U CN204673531 U CN 204673531U CN 201520413759 U CN201520413759 U CN 201520413759U CN 204673531 U CN204673531 U CN 204673531U
Authority
CN
China
Prior art keywords
handle
groove
quarter butt
screwdriver
driver bit
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
CN201520413759.2U
Other languages
Chinese (zh)
Inventor
杨美娟
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.)
Jining Technician College
Original Assignee
Jining Technician College
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 Jining Technician College filed Critical Jining Technician College
Priority to CN201520413759.2U priority Critical patent/CN204673531U/en
Application granted granted Critical
Publication of CN204673531U publication Critical patent/CN204673531U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of multifunctional wrench, relate to machine tool technical field, comprise spanner and handle, handle comprises handle body, straight screwdriver, Phillips screwdriver and intermediate connector, groove is provided with in the middle part of handle body and spanner end, straight screwdriver and Phillips screwdriver is provided with in groove, Phillips screwdriver, straight screwdriver and middleware are for removably connecting, middleware two ends are arranged with the first quarter butt and the second quarter butt, flat recess is established in the middle part of second quarter butt, groove both sides are provided with hole, quarter butt is located in hole, the first groove is established in handle body side, tightening sheet is established in first groove, tightening sheet blocks the flat recess in the second quarter butt, handle body one end is provided with extension bar, spanner end is provided with the second groove, extension bar is located in the second groove, described handle body end is provided with blind hole, multiple hexagon socket head cap screw jet blade is provided with in blind hole, connection between hexagon socket head cap screw jet blade is extension type nested encryptions.Solve the problem that single common wrench cannot carry out various parts dismounting or assembling.

Description

A kind of multifunctional wrench
Technical field
The utility model relates to machine tool technical field, is specifically related to a kind of multifunctional wrench.
Background technology
When inspection and make-up machinery parts, machine tool is absolutely necessary, wherein spanner is a kind of very practical maintenance tool, mainly utilizes lever principle to twist bolt, screw, nut and other threaded fasteners, and tightly can hold the opening or trepanning firmware etc. of bolt or nut.People are when using spanner to carry out maintenance operation, and often can run into some compact conformations, complicated syndeton, spanner one time of common model cannot implement maintenance operation, makes troubles, reduce maintenance efficiency to the maintenance operation of people.Therefore, maintenance personal generally all can prepare complete wrench assembly, but complete wrench assembly quantity is many, and weight is large, not only increases the load weight of kit, also can improve maintenance cost, cause certain wasting of resources, do not meet energy-conserving and environment-protective theory.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of multifunctional wrench.Solve the problem that single common wrench cannot carry out various parts dismounting or assembling.
The technical problem that the utility model solves can realize by the following technical solutions: a kind of multifunctional wrench, comprises spanner and handle, and handle comprises handle body, straight screwdriver, Phillips screwdriver and middleware, groove is provided with in the middle part of handle body and spanner end, straight screwdriver and Phillips screwdriver is provided with in groove, Phillips screwdriver, straight screwdriver and middleware are for removably connecting, described middleware two ends are arranged with the first quarter butt and the second quarter butt, flat recess is established in the middle part of second quarter butt, groove both sides are provided with hole, first quarter butt and the second quarter butt are located in hole, the first groove is established in handle body side, tightening sheet is established in first groove, tightening sheet blocks the flat recess in the second quarter butt, handle body one end is provided with extension bar, spanner end is provided with the second groove, extension bar is located in the second groove, described handle body end is provided with blind hole, multiple hexagon socket head cap screw jet blade is provided with in blind hole, connection between hexagon socket head cap screw jet blade is extension type nested encryptions.
Preferably, extension bar and the second groove are made up of magnetic material.
Preferably, screwed hole is established in middleware both sides, straight screwdriver and Philip's head screw cutter head with middleware for being threaded.
Preferably, tightening sheet and handle body are hinged.
Preferably, hexagon socket head cap screw jet blade comprises the first driver bit, the second driver bit and the 3rd driver bit; 3rd driver bit size is minimum, and the first driver bit size is maximum, is provided with spring between the 3rd driver bit inside and handle body; Handle body side surface and interior hexagonal first driver bit side are provided with screwed hole, are provided with screw in screwed hole.
Preferably, the first quarter butt and the second quarter butt are cylinder.
Employing the utility model has the advantage of:
A kind of multifunctional wrench can realize spanner knockout screw, hex-head nut and a hexagonal socket nut.
The extension bar of handle body is arranged in the second groove of spanner end, and extension bar and the second groove are made by magnetic material.Therefore, Wrench head and handle body are detachable and syndeton is simple, convenient operation.Straight screwdriver and Philip's head screw cutter head, are therefore convenient to change screwdriver for being threaded with middleware.
Middleware two ends are arranged with the first quarter butt and the second quarter butt, groove both sides are provided with hole, first quarter butt and the second quarter butt are located in hole, first quarter butt and the second quarter butt are cylinder, therefore middleware can rotate in hole, and screwdriver is arranged on middleware both sides, therefore can bit rotary screwdriver, thus select the screwdriver that needs to use; Establish flat recess in the middle part of second quarter butt, the first groove is established in handle body side, establishes tightening sheet in the first groove, tightening sheet and handle body are hinged, when rotation middleware, when choosing the screwdriver of needs, can be blocked the flat recess in the second quarter butt by tightening sheet, fixing middleware position, is convenient to mechanically actuated.
Connection between the hexagon socket head cap screw jet blade arranged in handle body end aperture is extension type nested encryptions.Hexagon socket head cap screw jet blade comprises the first driver bit, the second driver bit and the 3rd driver bit.3rd driver bit size is minimum, and the first driver bit size is maximum, is provided with spring between the 3rd driver bit inside and handle; Handle side and interior hexagonal first driver bit side are provided with screwed hole, are provided with screw in screwed hole.The effect of spring ejects driver bit, thus carry out dismounting or the assembling of soket head cap screw, and the hexagon socket head cap screw jet blade of nested type expands the scope of operation, facilitates workman to dismantle or assemble the hexagonal socket nut of different size.When driver bit is ejected, can the position of fixed screw cutter by screw; When mechanically actuated completes, driver bit is depressed in the hole of handle, and is screwed, decrease taking up room of spanner.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the syndeton schematic diagram of handle body of the present utility model and spanner;
Fig. 3 is the syndeton schematic diagram of handle body of the present utility model and screwdriver;
Fig. 4 is the flexible rear structural representation of hexagon socket head cap screw jet blade of the present utility model;
Fig. 5 is structural representation after hexagon socket head cap screw jet blade of the present utility model compression.
Wherein: the 1-the first driver bit, 2--the second driver bit, the 3-the three driver bit, 4-handle body, 5-screw, 6-straight screwdriver, the 7-the second quarter butt, 8--Phillips screwdriver, 9-spanner, the 10-the first quarter butt, 11-middleware, 12-groove, 13-extension bar, the 14-the second groove, 15-the first groove, 16-tightening sheet, 17-spring, 18-flat recess, 19-hole, 20-blind hole.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of multifunctional wrench, comprises spanner 9 and handle, it is characterized in that: handle comprises handle body 4, straight screwdriver 6, Phillips screwdriver 8 and middleware 11, groove 12 is provided with in the middle part of described handle body 4 and spanner 9 end, straight screwdriver 6 and Phillips screwdriver 8 is provided with in groove 12, Phillips screwdriver 8, straight screwdriver 6 and middleware 11 are for removably connecting, described middleware 11 two ends are arranged with the first quarter butt 10 and the second quarter butt 7, flat recess 18 is established in the middle part of second quarter butt 7, groove 12 both sides are provided with hole 19, first quarter butt 10 and the second quarter butt 7 are located in hole 19, the first groove 15 is established in handle body 4 side, tightening sheet 16 is established in first groove 15, tightening sheet 16 blocks flat recess 18 in the second quarter butt 7, handle body 4 one end is provided with extension bar 13, spanner 9 end is provided with the second groove 14, extension bar 13 is located in the second groove 14, described handle body 4 end is provided with blind hole 20, multiple hexagon socket head cap screw jet blade is provided with in blind hole 20, connection between hexagon socket head cap screw jet blade is extension type nested encryptions.
As shown in Figure 2, the extension bar 13 of handle body 4 is arranged in the second groove 14 of spanner 9 end, and extension bar 13 and the second groove 14 are made by magnetic material.Therefore, spanner 9 and handle body 4 are for removably connect and syndeton is simple, convenient operation.
As shown in figures 1 and 3, straight screwdriver 6 and Phillips screwdriver 8, are therefore convenient to change screwdriver for being threaded with middleware 11.
As shown in Figure 3, middleware 11 is arranged with the first quarter butt 10 and the second quarter butt 7, groove 12 both sides are provided with hole 19, first quarter butt 10 and the second quarter butt 7 are located in hole 19, first quarter butt 10 and the second quarter butt 7 are cylinder, and therefore middleware 11 can rotate in hole 19, and screwdriver is arranged on middleware 11 both sides, therefore can pass through bit rotary screwdriver, select the screwdriver needing to use; Flat recess 18 is established in the middle part of second quarter butt 7, the first groove 15 is established in handle body 4 side, tightening sheet 16 is established in first groove 15, tightening sheet 16 and handle body 4 are hinged, when rotation middleware 11, when choosing the screwdriver of needs, the flat recess 18 in the second quarter butt 7 can be blocked by tightening sheet 16, fixing middleware 11 position, is convenient to mechanically actuated.
As shown in Fig. 1, Fig. 4 and Fig. 5, the connection between the hexagon socket head cap screw jet blade arranged in handle body 4 end blind hole 20 is extension type nested encryptions.Hexagon socket head cap screw jet blade comprises the first driver bit 1, second driver bit 2 and the 3rd driver bit 3.3rd driver bit 3 size is minimum, and the first driver bit 1 size is maximum, is provided with spring 17 between the 3rd driver bit 3 inside and handle; Handle body 4 side and interior hexagonal first driver bit side are provided with screwed hole, are provided with screw 5 in screwed hole.The effect of spring 17 ejects driver bit, thus carry out dismounting or the assembling of soket head cap screw, and the hexagon socket head cap screw jet blade of nested type expands the scope of operation, facilitates workman to dismantle or assemble the hexagonal socket nut of different size.When driver bit is ejected, can the position of fixed screw cutter by screw 5; When mechanically actuated completes, driver bit is depressed in the hole of handle body 4, and fixes with screw 5, decrease taking up room of spanner.
The purpose of this utility model is to provide a kind of multifunctional wrench.Solve the problem that single common wrench cannot carry out various parts dismounting or assembling.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (6)

1. a multifunctional wrench, comprise spanner and handle, it is characterized in that: handle comprises handle body, straight screwdriver, Phillips screwdriver and middleware, groove is provided with in the middle part of described handle body and spanner end, straight screwdriver and Phillips screwdriver is provided with in groove, Phillips screwdriver, straight screwdriver and middleware are for removably connecting, described middleware two ends are arranged with the first quarter butt and the second quarter butt, flat recess is established in the middle part of second quarter butt, groove both sides are provided with hole, first quarter butt and the second quarter butt are located in hole, the first groove is established in the external side of handle, tightening sheet is established in first groove, tightening sheet blocks the flat recess on the second quarter butt, handle body one end is provided with extension bar, the second groove is established in spanner end, extension bar is located in the second groove, handle body and spanner are for removably connecting, described handle body end is provided with blind hole, multiple hexagon socket head cap screw jet blade is provided with in blind hole, connection between hexagon socket head cap screw jet blade is extension type nested encryptions.
2. a kind of multifunctional wrench according to claim 1, is characterized in that: described extension bar and the second groove are made up of magnetic material.
3. a kind of multifunctional wrench according to claim 1, is characterized in that: screwed hole is established in described middleware both sides, straight screwdriver and Philip's head screw cutter head with middleware for being threaded.
4. a kind of multifunctional wrench according to claim 1, is characterized in that: tightening sheet and handle body are hinged.
5. a kind of multifunctional wrench according to claim 1, is characterized in that: described hexagon socket head cap screw jet blade comprises the first driver bit, the second driver bit and the 3rd driver bit; 3rd driver bit size is minimum, and the first driver bit size is maximum, is provided with spring between the 3rd driver bit inside and handle body; Handle body side surface and interior hexagonal first driver bit side are provided with screwed hole, are provided with screw in screwed hole.
6. a kind of multifunctional wrench according to claim 1, is characterized in that: described first quarter butt and the second quarter butt are cylinder.
CN201520413759.2U 2015-06-16 2015-06-16 A kind of multifunctional wrench Expired - Fee Related CN204673531U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520413759.2U CN204673531U (en) 2015-06-16 2015-06-16 A kind of multifunctional wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520413759.2U CN204673531U (en) 2015-06-16 2015-06-16 A kind of multifunctional wrench

Publications (1)

Publication Number Publication Date
CN204673531U true CN204673531U (en) 2015-09-30

Family

ID=54173253

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520413759.2U Expired - Fee Related CN204673531U (en) 2015-06-16 2015-06-16 A kind of multifunctional wrench

Country Status (1)

Country Link
CN (1) CN204673531U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106112919A (en) * 2016-06-28 2016-11-16 广德县时顺竹木有限公司 A kind of readily accessible and mechanical wrench of replaceable bit
CN107443316A (en) * 2017-08-11 2017-12-08 国网山东省电力公司德州供电公司 A kind of folding utility circuit service kit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106112919A (en) * 2016-06-28 2016-11-16 广德县时顺竹木有限公司 A kind of readily accessible and mechanical wrench of replaceable bit
CN106112919B (en) * 2016-06-28 2018-11-13 浙江远大机电有限公司 A kind of easy to disassemble and replaceable bit mechanical wrench
CN107443316A (en) * 2017-08-11 2017-12-08 国网山东省电力公司德州供电公司 A kind of folding utility circuit service kit

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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: 20150930

Termination date: 20160616