CN106466823A - A kind of adjustable spanner - Google Patents
A kind of adjustable spanner Download PDFInfo
- Publication number
- CN106466823A CN106466823A CN201510506493.0A CN201510506493A CN106466823A CN 106466823 A CN106466823 A CN 106466823A CN 201510506493 A CN201510506493 A CN 201510506493A CN 106466823 A CN106466823 A CN 106466823A
- Authority
- CN
- China
- Prior art keywords
- spanner
- disk
- base
- pawl
- described base
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The present invention relates to a kind of hardware ＆ tools, particularly disclose a kind of adjustable spanner.It includes the base of cylinder type, it is provided with toothed disk in described base, described base side wall is provided with and disk meshed gears, described disk upper surface is provided with screw thread, described base upper end has the through slot by base axle center, symmetrically it is provided with the spanner pawl of a pair of L-shaped, threadeded with disk in the lower end of described spanner pawl in described through slot；Described base lower end is provided with the spanner handle of bayonet type.The bayonet socket both sides of described spanner handle are provided with through hole.Small volume of the present invention, easy to carry, and due to being provided with the spanner pawl of activity, can be adjusted for different nuts, therefore only need to carry one just permissible, simultaneously because through hole is provided with spanner handle, the arm of force as lever increase spanner handle in the insertion through hole such as iron, reinforcing bar can be found using treatment in accordance with local conditions, thus time saving and energy saving using Wrench-type.
Description
（One）
Technical field
The present invention relates to a kind of hardware ＆ tools, particularly to a kind of adjustable spanner.
（Two）
Background technology
Spanner is a kind of common tool for clamp nut, nut has exposed, also have also to have and cave inward, exposed using common spanner, cave inward then will be using special casing tongs, this casing tongs is typically all set of, and the nut for different size will carry and use all inconvenient using the plank of different size.
（Three）
Content of the invention
The present invention is in order to make up the defect of prior art, there is provided one kind carries and uses all very easily adjustable spanners.
The present invention is achieved through the following technical solutions：
A kind of adjustable spanner, it is characterized in that, base including cylinder type, it is provided with toothed disk in described base, described base side wall is provided with and disk meshed gears, and described disk upper surface is provided with screw thread, and described base upper end has the through slot by base axle center, symmetrically it is provided with the spanner pawl of a pair of L-shaped, threadeded with disk in the lower end of described spanner pawl in described through slot；Described base lower end is provided with the spanner handle of bayonet type.
The bayonet socket both sides of described spanner handle are provided with through hole.
The invention has the beneficial effects as follows：
Small volume of the present invention, easy to carry, and due to being provided with the spanner pawl of activity, can be adjusted for different nuts, therefore only need to carry one just permissible, simultaneously because through hole is provided with spanner handle, the arm of force as lever increase spanner handle in the insertion through hole such as iron, reinforcing bar can be found using treatment in accordance with local conditions, thus time saving and energy saving using Wrench-type.
（Four）
Brief description
The present invention is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is the cross section structure diagram of the present invention；
Fig. 2 is the overlooking the structure diagram of this base；
Fig. 3 is the overlooking the structure diagram of disk；
Fig. 4 is the present invention looks up structural representation of spanner pawl；
Fig. 5 is the left view structural representation of spanner handle.
In figure, 1 base, 2 axles, 3 disks, 4 screw threads, 5 gears, 6 spanner pawls, 7 through slots, 8 spanner handles, 9 through holes.
（Five）
Specific embodiment
Accompanying drawing is the specific embodiment of the present invention.As shown in Figures 1 to 5, this kind of adjustable spanner, base 1 including cylinder type, bottom in base 1 is installed with an axle 2, axle 2 top is provided with toothed disk 3, disk 3 can rotate around axle 2, one gear 5 is symmetrically arranged on the side wall of base 1, this gear 5 is engaged with disk 3, it is provided with screw thread 4 in the upper surface of disk 3, screw thread 4 is around the center of circle setting of disk 3, have the through slot 7 by base 1 axle center in the upper end of base 1, symmetrically it is provided with a pair the spanner pawl 6 being provided with L-shaped in through slot 7, threadeded with disk 3 in the lower end of spanner pawl 6, when the distance between two spanner pawls 6 are sufficiently large, the lower end of spanner pawl 6 can be stretched out from base 1 side wall；Base 1 lower end is provided with the spanner handle 8 of bayonet type, and the bayonet socket both sides of spanner handle 8 are provided with through hole 9.
Disk 3 is made to rotate by swing pinion 5, because spanner pawl 6 is threadeded with disk 3, and spanner pawl 6 is limited by through slot 7, so spanner pawl 6 can only move along a straight line, that is the distance between two spanner pawls 6 are made to expand or shrink, after clamping nut, rotating spanner handle 8 is just permissible, but when nut enough clamp forces amount is inadequate, iron rod or reinforcing bar etc. can be found on the spot and insert in through hole 9 to increase the arm of force of spanner handle 8.
In addition to technical characteristic described in description, remaining technical characteristic is technology known to those skilled in the art.
Claims (2)
1. a kind of adjustable spanner, is characterized in that, including the base of cylinder type（1）, described base（1）Inside it is provided with toothed disk（3）, described base（1）Side wall is provided with and disk（3）Meshed gears（5）, described disk（3）Upper surface is provided with screw thread（4）, described base（1）Upper end has by base（1）The through slot in axle center（7）, described through slot（7）Inside symmetrically it is provided with the spanner pawl of a pair of L-shaped（6）, described spanner pawl（6）Lower end and disk（3）Threaded；Described base（1）Lower end is provided with the spanner handle of bayonet type（8）.
2. adjustable spanner according to claim 1, is characterized in that, described spanner handle（8）Bayonet socket both sides be provided with through hole（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510506493.0A CN106466823A (en) | 2015-08-18 | 2015-08-18 | A kind of adjustable spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510506493.0A CN106466823A (en) | 2015-08-18 | 2015-08-18 | A kind of adjustable spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106466823A true CN106466823A (en) | 2017-03-01 |
Family
ID=58214168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510506493.0A Pending CN106466823A (en) | 2015-08-18 | 2015-08-18 | A kind of adjustable spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106466823A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048744A (en) * | 2018-11-01 | 2018-12-21 | 安阳市安振高新产业有限责任公司 | A kind of disassembly railroad sleeper irregular nut multifunctional manual wrench |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5448931A (en) * | 1989-07-28 | 1995-09-12 | Great Bay Tool Corp. | Adjustable wrench |
| US20020005094A1 (en) * | 2000-05-15 | 2002-01-17 | Parrick Stephen F. | Extendible and rectractable tool for applying torque to wheel lug nuts |
| CN200970733Y (en) * | 2006-11-17 | 2007-11-07 | 巩学文 | Adjustable reducing socket wrench |
| CN204354035U (en) * | 2014-11-19 | 2015-05-27 | 北方工业大学 | A kind of box spanner |
-
2015
- 2015-08-18 CN CN201510506493.0A patent/CN106466823A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5448931A (en) * | 1989-07-28 | 1995-09-12 | Great Bay Tool Corp. | Adjustable wrench |
| US20020005094A1 (en) * | 2000-05-15 | 2002-01-17 | Parrick Stephen F. | Extendible and rectractable tool for applying torque to wheel lug nuts |
| CN200970733Y (en) * | 2006-11-17 | 2007-11-07 | 巩学文 | Adjustable reducing socket wrench |
| CN204354035U (en) * | 2014-11-19 | 2015-05-27 | 北方工业大学 | A kind of box spanner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048744A (en) * | 2018-11-01 | 2018-12-21 | 安阳市安振高新产业有限责任公司 | A kind of disassembly railroad sleeper irregular nut multifunctional manual wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170301 |