CN2875713Y - Fastening spanner for drain valve - Google Patents
Fastening spanner for drain valve Download PDFInfo
- Publication number
- CN2875713Y CN2875713Y CN 200620088968 CN200620088968U CN2875713Y CN 2875713 Y CN2875713 Y CN 2875713Y CN 200620088968 CN200620088968 CN 200620088968 CN 200620088968 U CN200620088968 U CN 200620088968U CN 2875713 Y CN2875713 Y CN 2875713Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- utility
- spanner
- discharging valve
- model
- 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
Landscapes
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a tightening spanner belonging to manual tool technical field for discharging valve, which comprises a gripe and a sleeve that are connected immovably, the outside of sleeve has two symmetrical breaches, the inside annulus of sleeve presents hexagon. The utility model solves the problems of tightening screw moment is not enough or bringing waster caused by bumping the surface of valve when worker tightens discharging valve of car diesel engine with common placket spanner, work quality and work efficiency are improved greatly.
Description
Technical field
The utility model relates to a kind of discharging valve spanner that belongs to the hand tools technical field.
Background technology
At present, the discharging valve of diesel engine of vehicle is operating difficulties when screw threads for fastening, requires great effort very much when the workman works, when the workman works with common open-end wrench, because the operating space is narrow, cause fastening tightening torque not enough or damage the valve body appearance and produce waste product easily, influence work quality and operating efficiency.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of operating efficiency higher discharging valve spanner for solving disadvantages of background technology.
The purpose of this utility model is achieved in that it is provided with handle and sleeve, and handle is fixedlyed connected with sleeve, and the sleeve outer end is provided with two symmetrical gap, and ring is hexagon in the sleeve.
The utility model is compared the following advantage of background technology: 1. flexible and convenient operation, high efficiency; 2. be difficult for the valve body appearance of damaging, reduce waste product.
Description of drawings
Fig. 1 is the utility model structure principle chart.
Fig. 2 is that A is to view.
The specific embodiment
The utility model is further described by embodiment below in conjunction with accompanying drawing: as shown in Figure 1, handle 1 and sleeve 2 welding, twisting handle 1 can be to the discharging valve bolted.By measuring, the group power time was assembled discharging valve 1.5 minutes/by original monomer, only needed to finish in 30 seconds now.
Claims (1)
1, a kind of discharging valve spanner is characterized in that it is provided with handle and sleeve, and handle is fixedlyed connected with sleeve, and the sleeve outer end is provided with two symmetrical gap, and ring is hexagon in the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620088968 CN2875713Y (en) | 2006-01-16 | 2006-01-16 | Fastening spanner for drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620088968 CN2875713Y (en) | 2006-01-16 | 2006-01-16 | Fastening spanner for drain valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2875713Y true CN2875713Y (en) | 2007-03-07 |
Family
ID=37818958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620088968 Expired - Fee Related CN2875713Y (en) | 2006-01-16 | 2006-01-16 | Fastening spanner for drain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2875713Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286721A (en) * | 2012-07-02 | 2013-09-11 | 江苏紫石化工科技有限公司 | Spanner for movable joint of plastic ton barrel |
-
2006
- 2006-01-16 CN CN 200620088968 patent/CN2875713Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286721A (en) * | 2012-07-02 | 2013-09-11 | 江苏紫石化工科技有限公司 | Spanner for movable joint of plastic ton barrel |
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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: 20070307 |