CN2165963Y - Multi-function handle quick-adjusting monkey-spanner - Google Patents
Multi-function handle quick-adjusting monkey-spanner Download PDFInfo
- Publication number
- CN2165963Y CN2165963Y CN 93222550 CN93222550U CN2165963Y CN 2165963 Y CN2165963 Y CN 2165963Y CN 93222550 CN93222550 CN 93222550 CN 93222550 U CN93222550 U CN 93222550U CN 2165963 Y CN2165963 Y CN 2165963Y
- Authority
- CN
- China
- Prior art keywords
- handle
- bevel gear
- spanner
- screw
- worm
- 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 discloses a multi-function handle quick-adjusting monkey-spanner, which is characterized in that a worm and a bevel gear are fixedly arranged on the worm shaft; both ends of the worm shaft are supported and positioned by an adjusting support frame; a screw for a screw groove with larger slope and width is arranged in the groove of a handle; the front end of the worm is provided with a bevel gear which is engaged with the bevel gear on the worm shaft. The tail end of the handle is also provided with a ratchet mechanism which is composed of a ratchet wheel with a hole for an accessory, a positioning pin with a spring and a cover plate. The utility model has the advantages of simple structure, convenient operating flexible adjustment and rapidity and can carry out various operations matching with other tools.
Description
The utility model relates to a kind of hand tools that is used for fastening or clamping operation, and especially a kind of have a multi-functional handle velocity modulation adjustable wrench.
Common adjustable wrench now commonly used only is a kind of hand tools of function singleness, because its worm screw of regulating width of jaw is in the spanner position, and the site of action of operation makes its operation loaded down with trivial details at the handle far-end, and regulates slow in one's movementsly, wastes time and energy.
The purpose of this utility model just is to overcome above-mentioned the deficiencies in the prior art part, provide a kind of simple in structure, operation is convenient, regulate flexibly again rapidly and can dispose the multifunctional handle velocity modulation adjustable wrench that other instrument uses.
The purpose of this utility model can reach by following technical proposal: fixedly be equipped with worm screw and bevel gear on the worm shaft at spanner position, the axle two ends are connected by two adjustable support supportings and with the spanner body.Have a longitudinal fluting on handle, wherein place the screw rod of heavy grade, wide spacing screw channel, it is placed on it that the traveller that matches with screw channel passes cover plate.The intrinsic bevel gear of the front end of screw rod, it is meshed with bevel gear on the worm shaft, so just can make the screw rod rotation by promoting traveller up and down, drives worm screws through two bevel gears again and rotates and regulate.In addition, be provided with a ratchet mechanism in handle end, it is that the ratchet that a center has the accessory hole is set under cover plate, and its side is equipped with the alignment pin of a band spring, and ratchet can only be rotated towards a direction.If adjustable support is connected with internal thread with the spanner body, perhaps the angle with screw channel and screw axis is designed to 15～35 °, and then its result of use is better.
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is cutaway views of handle part in the utility model.
Below in conjunction with embodiment and accompanying drawing the utility model is described in detail.
Fixed installation worm screw 3 and bevel gear 4 on the worm shaft 2 that is positioned at spanner body 1, the two ends of worm shaft 2 are located by 5 supportings of two adjustable supports, and are connected with spanner body 1 by its external screw thread.Arbitrary face at handle 6 is offered longitudinal fluting 7, wherein place a screw rod 9 that is heavy grade, wide spacing screw channel 8, screw channel 8 trends are 30 ° with the angle of screw rod 9 axis, also have longitudinal slot 11 on groove cover plate 10, and the traveller 12 that cooperates with screw channel 8 is located on the cover plate 10 from wherein stretching out.Another bevel gear 13 of the front end fixed in position of screw rod 9, it and bevel gear 4 are meshing with each other.The ratchet 15 that one center has accessory hole 14 is set in the hole, garden of handle 6 ends, and the one side is provided with the alignment pin 17 of a band spring 16, and it matches with tooth on the ratchet 15, and is supported the location by cover plate 18, constitutes ratchet mechanism thus.When use the utility model is operated, only need move up and down along groove 7 by promoting traveller 12, just can drive screw rods 3 rotations, thereby regulate the width of spanner jaw through screw rod 9, bevel gear 13 and 4.Carry out the fast rotational operation but also can utilize accessory hole 14 in the ratchet mechanism directly or indirectly to be equipped with other as tool fitting such as sleeve, screwdrivers.
The utility model has simple in structure being easy to and makes compared with prior art, and operation is convenient, flexible adjustment, rapidly but also can be equipped with other instrument and carry out the characteristics such as multiple operation.
Claims (3)
1, a kind of multifunctional handle velocity modulation adjustable wrench, comprise spanner and handle, it is characterized in that being fixed with worm screw (3) and bevel gear (4) on the worm shaft (2) in the spanner body (1), its two ends are by adjustable support (5) supporting location, have the longitudinal fluting (7) of placing screw rod (9) in the handle (6), with screw rod (9) heavy grade, the traveller (12) that wide spacing screw channel (8) matches is located on the cover plate (10), the intrinsic bevel gear of screw rod (9) front end (13), be meshed with the bevel gear (4) on the worm shaft (2), the end of handle (6) is provided with the ratchet (15) by band accessory hole (14), alignment pin (17), the ratchet mechanism that spring (16) and cover plate (18) constitute.
2, multifunctional handle velocity modulation adjustable wrench according to claim 1 is characterized in that adjustable support (5) and spanner body (1) are to be threaded.
3, multifunctional handle velocity modulation adjustable wrench according to claim 1 and 2 is characterized in that screw channel (8) trend and the axis angle of screw rod (9) are 15～35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93222550 CN2165963Y (en) | 1993-08-21 | 1993-08-21 | Multi-function handle quick-adjusting monkey-spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93222550 CN2165963Y (en) | 1993-08-21 | 1993-08-21 | Multi-function handle quick-adjusting monkey-spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2165963Y true CN2165963Y (en) | 1994-05-25 |
Family
ID=33801109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93222550 Expired - Fee Related CN2165963Y (en) | 1993-08-21 | 1993-08-21 | Multi-function handle quick-adjusting monkey-spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2165963Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985214A (en) * | 2010-07-13 | 2011-03-16 | 吴江市屯村颜料厂 | Adjustable sliding spanner |
| CN104015133A (en) * | 2014-06-14 | 2014-09-03 | 南车戚墅堰机车有限公司 | Multipurpose hot coiling spring caliper |
| CN106312887A (en) * | 2016-11-14 | 2017-01-11 | 钱月珍 | Improved pipe wrench |
-
1993
- 1993-08-21 CN CN 93222550 patent/CN2165963Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985214A (en) * | 2010-07-13 | 2011-03-16 | 吴江市屯村颜料厂 | Adjustable sliding spanner |
| CN104015133A (en) * | 2014-06-14 | 2014-09-03 | 南车戚墅堰机车有限公司 | Multipurpose hot coiling spring caliper |
| CN104015133B (en) * | 2014-06-14 | 2016-06-22 | 南车戚墅堰机车有限公司 | Hot coiling spring universal grip pliers |
| CN106312887A (en) * | 2016-11-14 | 2017-01-11 | 钱月珍 | Improved pipe wrench |
| CN106312887B (en) * | 2016-11-14 | 2018-08-24 | 郑招才 | Modified pipe wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |