CN202825660U - Multifunctional spanner - Google Patents
Multifunctional spanner Download PDFInfo
- Publication number
- CN202825660U CN202825660U CN 201220541852 CN201220541852U CN202825660U CN 202825660 U CN202825660 U CN 202825660U CN 201220541852 CN201220541852 CN 201220541852 CN 201220541852 U CN201220541852 U CN 201220541852U CN 202825660 U CN202825660 U CN 202825660U
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- CN
- China
- Prior art keywords
- movable head
- parallel
- tiger
- gland
- jaw
- 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a multifunctional spanner which is characterized by comprising a spanner handle, a fixed head and a movable head. The fixed head is connected with the front end of the spanner handle. Parallel screw threads are arranged on the outer side of the fixed head. Parallel vise threads are arranged at one end of the inner side of the fixed head and arc-shaped vise threads are arranged at the other end of the inner side of the fixed head. Outer screw threads are arranged on the front section of the spanner handle. An empty groove is formed in the middle of the movable head. A nut is arranged in the empty groove. The nut is connected with the outer threads of the front end of the spanner handle in a sleeved mode and drives the movable head to move. Parallel screw threads are also arranged on the outer side of the movable head. Parallel vise threads are arranged at one end of the inner side of the movable head and correspond to the one end of the fixed head, and a parallel vise is formed. Arc-shaped vise threads are arranged at the other end of the inner side of the movable head and correspond to the other end of the fixed head, and an arc-shaped vise is formed. According to the multifunctional spanner, common hex nuts or screws can be convenient to assemble and disassemble, anti-theft bolts can also be assembled and disassembled, and pipe fitting can further be assembled and disassembled. The multifunctional spanner has the advantages of capable of being used for multiple purposes.
Description
Technical field
The utility model relates to the machinery maintenance technical field of tools, particularly a kind of multifunctional wrench.
Background technology
Existing functions of wrench is single, usually assembles, keeps in repair, will use when safeguarding the spanner of plurality of specifications at machinery, uses, carries all inconveniences, and lose easily.Existing spanner is inconvenient to regulate, and generally is only suitable for the loading and unloading of a kind of nut or bolt, carries and use all inconveniences.Existing anti-theft bolt generally all is to be provided with groove at the top, is provided with corner angle in the groove, only has the particular tool of use to load and unload, and brings inconvenience to maintenance work.
Summary of the invention
The technical problems to be solved in the utility model is, provides a kind of and both can load and unload plain nut, can load and unload again the multifunctional wrench of anti-theft bolt and pipe fitting.
For solving the problems of the technologies described above, the utility model is by the following technical solutions: a kind of multifunctional wrench, it is characterized in that: comprise handle, gland and movable head, the front end of handle is connected and fixed head, the outside of gland is provided with the parallel thread silk, inboard one end of gland is provided with parallel tiger’s jaw silk, and the other end is provided with arc tiger’s jaw silk; The leading portion of handle is provided with external screw thread, and the middle part of movable head is provided with dead slot, is provided with nut in the dead slot, and the external screw thread of nut sleeve connecting handle front end drives movable head and moves; The outside of movable head also is provided with the parallel thread silk, and inboard one end of movable head is provided with parallel tiger’s jaw silk, and with the parallel tiger’s jaw of the corresponding formation of an end of gland, the other end is provided with arc tiger’s jaw silk, with the corresponding formation of the other end arc tiger’s jaw of gland.
The groove at anti-theft bolt top can be inserted in the two ends of movable head and gland, the corner angle of the parallel thread silk in movable head and the gland outside in can interlock anti-theft bolt top groove, and then loading and unloading anti-theft bolt.The inboard of movable head and gland, one end is provided with parallel tiger’s jaw silk accordingly, the other end is provided with arc tiger’s jaw silk accordingly, an end of movable head and gland forms the parallel tiger’s jaw of loading and unloading nut like this, can load and unload common hex nut or screw rod, the other end forms the arc tiger’s jaw, can load and unload various pipe fittings.
The drive of gland by nut can be along the forward and backward slip of the relative gland of handle, thus gland and movable head cooperate can the clamping different size nut or screw rod or pipe fitting.
As seen the utility model both can the common hex nut of conveniently assemble and disassemble or screw rod, can load and unload anti-theft bolt again, can also load and unload pipe fitting, had the beneficial effect of one-object-many-purposes.
Description of drawings
Fig. 1 is the Multifunctional spanner structure schematic diagram.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
As shown in Figure 1, a kind of multifunctional wrench comprises handle 1, gland 2 and movable head 3, the front end of handle 1 is connected and fixed 2, the outside of gland 2 is provided with parallel thread silk 4, and inboard one end of gland 2 is provided with parallel tiger’s jaw silk 5, and the other end is provided with arc tiger’s jaw silk 6; The leading portion of handle 1 is provided with external screw thread 1a, and the middle part of movable head 3 is provided with dead slot 3a, is provided with nut 7 in the dead slot 3a, and the external screw thread 1a of nut 7 cover connecting handle front ends drives movable head 3 and moves; The outside of movable head 3 also is provided with parallel thread silk 4, and inboard one end of movable head is provided with parallel tiger’s jaw silk 5, and with the parallel tiger’s jaw 5a of the corresponding formation of an end of gland, the other end is provided with arc tiger’s jaw silk 6, with the corresponding formation of the other end arc tiger’s jaw 6a of gland.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. multifunctional wrench, it is characterized in that: comprise handle, gland and movable head, the front end of handle is connected and fixed head, and the outside of gland is provided with the parallel thread silk, and inboard one end of gland is provided with parallel tiger’s jaw silk, and the other end is provided with arc tiger’s jaw silk; The leading portion of handle is provided with external screw thread, and the middle part of movable head is provided with dead slot, is provided with nut in the dead slot, and the external screw thread of nut sleeve connecting handle front end drives movable head and moves; The outside of movable head also is provided with the parallel thread silk, and inboard one end of movable head is provided with parallel tiger’s jaw silk, and with the parallel tiger’s jaw of the corresponding formation of an end of gland, the other end is provided with arc tiger’s jaw silk, with the corresponding formation of the other end arc tiger’s jaw of gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541852 CN202825660U (en) | 2012-10-18 | 2012-10-18 | Multifunctional spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541852 CN202825660U (en) | 2012-10-18 | 2012-10-18 | Multifunctional spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825660U true CN202825660U (en) | 2013-03-27 |
Family
ID=47937452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220541852 Expired - Fee Related CN202825660U (en) | 2012-10-18 | 2012-10-18 | Multifunctional spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825660U (en) |
-
2012
- 2012-10-18 CN CN 201220541852 patent/CN202825660U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131018 |