CN203752029U - Spanner - Google Patents
Spanner Download PDFInfo
- Publication number
- CN203752029U CN203752029U CN201320762589.XU CN201320762589U CN203752029U CN 203752029 U CN203752029 U CN 203752029U CN 201320762589 U CN201320762589 U CN 201320762589U CN 203752029 U CN203752029 U CN 203752029U
- Authority
- CN
- China
- Prior art keywords
- handle
- head
- opening
- spanner
- sleeve
- 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
Links
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model aims to provide a spanner which can be conveniently used with one hand at high altitude. The spanner comprises a head provided with an opening and a handle connected with the head; the middle of the handle is provided with a sleeve; the sleeve can rotate around the handle; the wall of the sleeve is provided with a through hole communicated with the handle; the inner side width of the opening is greater than the opening width of the opening; an angle of 30-60 degrees is formed between the opening direction of the head and the handle; an angle of 45 degrees is formed between the opening direction of the head and the handle; the handle is provided with a plurality of bearings; the sleeve rotates through the bearings; the handle is cylindrical; the sleeve sleeves the handle; the tail of the handle is provided with a through hole; the tail of the handle is connected with the handle through a screw structure.
Description
Technical field
The utility model belongs to hardware & tools field, is specifically related to a kind of spanner of applicable work high above the ground.
Background technology
Spanner is a kind of conventional installation and removal instrument.Utilize lever principle to twist bolt, screw, nut and other screw threads and tightly hold the opening of bolt or nut or the hand tools of trepanning firmware.Spanner is conventionally shaped with clamp holder portion and applies external force shank and apply external force in the one or both ends of shank, just can twist bolt or nut and hold opening or the trepanning of bolt or nut.When use, apply external force along screw thread rotation direction at shank, just can twist bolt or nut.
General solid wrench, one or both ends are shaped with the opening of fixed dimension, in order to twist nut or the bolt of certain size.Building support build or unloading process in need a large amount of screw structurals to process.Generally, under high dummy status, only have a hand easy to use, a kind of hand of traditional solid wrench uses very inconvenient.
Summary of the invention
The purpose of this utility model is, the spanner that provides a kind of convenience to carry out operation in high-altitude with a hand.
The utility model spanner, comprises and is provided with the handle that the head of opening is connected with same head, the middle part of described handle is provided with a sleeve pipe, and described sleeve pipe can rotate by thorny handle.
As optimization, on the tube wall of described sleeve pipe, be provided with a through hole that leads to handle.The inner side width of described opening, is greater than the oral area width of opening.The opening direction of described head is with being 30～60 ° between handle.The opening direction of described head is with being 45 ° between handle.On described handle, be provided with multiple bearings, sleeve pipe is by described bearing rotary.Described handle is cylindric, and described casing pipe sleeve is on handle.The afterbody of described handle is provided with through hole.The afterbody of described handle is with connecting by screw structural between handle.Described head, near the thickness of openend, is less than the thickness of described head near handle end.
In the time using this spanner operation, staff can rotate by sleeve belt wrench, thereby can be with a hand, rapidly by screw dismounting.On the tube wall of sleeve pipe, be provided with a through hole that leads to handle, can between sleeve pipe and handle, inject lubricating oil by this through hole; The inner side width of opening, is greater than the structure of the oral area width of opening, makes spanner difficult drop-off when in use; Opening direction, with being 30～60 ° between handle, can conveniently rotate by sleeve belt wrench, and 45 ° time, the rotation of sleeve belt wrench is the most convenient; Rotational structure between handle and sleeve pipe, can adopt the mode of bearing, also can adopt casing pipe sleeve on columniform handle, rotates by lubricating oil.The afterbody of handle with between handle by screw structural connection side dismounting; The afterbody of handle is provided with through hole and has facilitated spanner to hang in not using.Described head, near the thickness of openend, is less than the thickness of described head near handle end.Facilitate like this spanner to fasten screw, and the rotation of spanner.The utility model spanner, has facilitated and under high dummy status, has used a hand fast operating.
Brief description of the drawings
Fig. 1 is embodiment 1 spanner structure schematic diagram.
Fig. 2 is embodiment 2 spanner structure schematic diagrames.
Fig. 3 is embodiment 2 Wrench head side structure schematic diagrames.
Detailed description of the invention
The utility model is described in further detail for embodiment plan given below; but can not be interpreted as it is the restriction to the utility model protection domain; those skilled in the art to nonessential improvement and adjustment more of the present utility model, still belong to protection domain of the present utility model according to the utility model content.
Embodiment 1: spanner, as shown in Figure 1, comprise and be provided with the handle 2 that the head 1 of opening is connected with same head 1, handle 2 is cylindric, and sleeve pipe 3 is enclosed within on handle 2, and sleeve pipe 3 can rotate by thorny handle 2, is provided with a through hole 4 that leads to handle 2 on the tube wall of sleeve pipe 3.Can in the gap between sleeve pipe 3 and handle 2, inject butter by through hole 4.The inner side width of head 1 opening, is greater than the oral area width of opening.The opening direction of head 1 is with being 45 ° between handle 2.The afterbody 5 of handle 2 is provided with through hole 6, and the afterbody 5 of handle 2 is with connecting by screw structural between handle 2.
Embodiment 2: spanner, as shown in Figure 2, comprises and be provided with the handle 2 that the head 1 of opening is connected with same head 1, on handle 2, be provided with four bearings 4, sleeve pipe 3 is enclosed within on handle 2, can rotate by thorny handle 2 by bearing 4 sleeve pipes 3, the inner side width of head 1 opening, is greater than the oral area width of opening.The opening direction of head 1 is with being 45 ° between handle 2.The afterbody 5 of handle 2 is provided with through hole 6, and the afterbody 5 of handle 2 is with connecting by screw structural between handle 2.As shown in Figure 3, head 1, near the thickness of openend, is less than the thickness of head 1 near handle 2 ends to the head 1 of spanner.Whole Wrench head 1 thickness is Zi reducing gradually to openend near handle 2 ends.
Claims (10)
1. a spanner, comprises the head and the handle that same head is connected that are provided with opening, and it is characterized in that the middle part of described handle is provided with a sleeve pipe, and described sleeve pipe can rotate by thorny handle.
2. spanner according to claim 1, is characterized in that being provided with a through hole that leads to handle on the tube wall of described sleeve pipe.
3. spanner according to claim 1, is characterized in that the inner side width of described opening, is greater than the oral area width of opening.
4. spanner according to claim 1, is characterized in that the opening direction of described head is with being 30～60 ° between handle.
5. spanner according to claim 1, is characterized in that the opening direction of described head is with being 45 ° between handle.
6. spanner according to claim 1, is characterized in that being provided with multiple bearings on described handle, and sleeve pipe is by described bearing rotary.
7. spanner according to claim 1, is characterized in that described handle is cylindric, and described casing pipe sleeve is on handle.
8. spanner according to claim 1, is characterized in that the afterbody of described handle is provided with through hole.
9. spanner according to claim 1, is characterized in that the afterbody of described handle is with connecting by screw structural between handle.
10. spanner according to claim 1, is characterized in that the thickness of described head near openend, is less than the thickness of described head near handle end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762589.XU CN203752029U (en) | 2013-11-28 | 2013-11-28 | Spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762589.XU CN203752029U (en) | 2013-11-28 | 2013-11-28 | Spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203752029U true CN203752029U (en) | 2014-08-06 |
Family
ID=51247338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320762589.XU Expired - Fee Related CN203752029U (en) | 2013-11-28 | 2013-11-28 | Spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203752029U (en) |
-
2013
- 2013-11-28 CN CN201320762589.XU patent/CN203752029U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20161128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |