CN2419005Y - Pulling spanner - Google Patents
Pulling spanner Download PDFInfo
- Publication number
- CN2419005Y CN2419005Y CN 00208358 CN00208358U CN2419005Y CN 2419005 Y CN2419005 Y CN 2419005Y CN 00208358 CN00208358 CN 00208358 CN 00208358 U CN00208358 U CN 00208358U CN 2419005 Y CN2419005 Y CN 2419005Y
- Authority
- CN
- China
- Prior art keywords
- drawstring
- pulling
- pulling force
- force handle
- spanner
- 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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Landscapes
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The utility model relates to a spanner in hardware tools. The pull spanner comprises a pull handle and a pull belt, wherein the pull belt is provided with a fixed end and a free end, and the fixed end of the pull belt is fixed on one point of the pull handle; the other end of the pull belt is the free end. The utility model is suitable for the installation and the disassembly of various fasteners with large diameters, and has the advantages of little possibility of slide, simple structure, light weight and portability.
Description
The utility model relates to a kind of spanner in the hardware ﹠ tools.
Connect the screw thread that often needs big specification in using between some heavy mechanical equipments, promptly the diameter of thread is greater than 100mm, if it is just unlikely by the common wrench operation again securing member appearances such as nut or bolt to be made hexagon.Usually these big footpath securing member profiles are made branch spill or convex slot now; use arc spanner in the operation; and arc spanner only at a kind of model or very in the close limit securing member of model use, in the process of using, occur skidding and damage the nut surface through regular meeting.
The purpose of this utility model provides a kind of big footpath of various models securing member installation and removal that are suitable for, and use is difficult for skidding Pulling spanner simple in structure, easy to carry.
The utility model is finished by following technical scheme:
Pulling spanner includes a pulling force handle and a drawstring, and drawstring has a stiff end and free end, and the drawstring stiff end is fixed on any of pulling force handle, and the drawstring other end is a free end.
Wherein the fixed form of drawstring stiff end and pulling force handle can be hinged or affixed.
Drawstring and pulling force handle fixed form can be like this: the drawstring stiff end is worn and is walked around a kink ring that is fixed on the pulling force handle, and drawstring adjustable type ground is fixed on the pulling force handle.
Drawstring can adopt nonmetallic materials, as acrylic band, rubber strip etc.
Drawstring is towards the one side of work package, and surface design becomes matsurface.
Drawstring also can adopt metal material, as metallic link belt, sheet metal band etc.
The utility model uses simple, only needs the drawstring free end is surrounded on the work package, withstands drawstring with pulling force handle fulcrum, pulls the pulling force handle by operative orientation, can realize that the installation of securing member and pine unload.
The utility model is a free end because of drawstring one end, and when work adopts the drawstring free end to twine the securing member mode, only needs the drawstring long enough, just can deal with various model securing members, and drawstring simultaneously can be made into certain roughness towards securing member, just can prevent to skid.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model user mode figure.
Below in conjunction with accompanying drawing embodiment is described.Pulling spanner is made of pulling force handle 1 and drawstring 5, and drawstring stiff end 6 is fixed on the pulling force handle, and the drawstring other end is a free end 4.Pulling force handle one end is designed to crooked shape, and drawstring adopts the acrylic band, and drawstring simultaneously is designed to rough type towards work package.During work drawstring free end 4 is wound on the nut 3 by Fig. 2 mode, pulling force handle curved end is withstood on the drawstring that is wound in the nut surface, becomes a fulcrum, only needs to apply a power in pulling force handle lower end, utilize lever principle that nut 3 is rotated on double-screw bolt 2, finish to install and unload work with pine.
Claims (6)
1, a kind of Pulling spanner is characterized in that including a pulling force handle (1) and drawstring (5), and drawstring has a stiff end (6) and free end (4), and the drawstring stiff end is fixed on any of pulling force handle, and the drawstring other end is a free end.
2, Pulling spanner as claimed in claim 1 is characterized in that: the fixed form of drawstring stiff end and pulling force handle can be hinged or affixed.
3, Pulling spanner as claimed in claim 1 is characterized in that: the drawstring stiff end is worn and is walked around a kink ring that is fixed on the pulling force handle, and the drawstring adjustable type is fixed on the pulling force handle.
4, as claim 1 or 2 or 3 described Pulling spanners, it is characterized in that: drawstring adopts nonmetallic materials, as acrylic band, rubber strip etc.
5, Pulling spanner as claimed in claim 4 is characterized in that: drawstring is towards the one side of work package, and the surface is a matsurface.
6, as claim 1 or 2 or 3 described Pulling spanners, it is characterized in that: drawstring adopts metal material, as metallic link belt, sheet metal band etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00208358 CN2419005Y (en) | 2000-04-15 | 2000-04-15 | Pulling spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00208358 CN2419005Y (en) | 2000-04-15 | 2000-04-15 | Pulling spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2419005Y true CN2419005Y (en) | 2001-02-14 |
Family
ID=33575757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00208358 Expired - Fee Related CN2419005Y (en) | 2000-04-15 | 2000-04-15 | Pulling spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2419005Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672650A (en) * | 2012-04-27 | 2012-09-19 | 宝钢发展有限公司 | Spanner suitable for fixed nut at end tip of metal roller |
-
2000
- 2000-04-15 CN CN 00208358 patent/CN2419005Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672650A (en) * | 2012-04-27 | 2012-09-19 | 宝钢发展有限公司 | Spanner suitable for fixed nut at end tip of metal roller |
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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 |