CN2086186U - Improved fast adjustable spanner - Google Patents
Improved fast adjustable spanner Download PDFInfo
- Publication number
- CN2086186U CN2086186U CN 91205592 CN91205592U CN2086186U CN 2086186 U CN2086186 U CN 2086186U CN 91205592 CN91205592 CN 91205592 CN 91205592 U CN91205592 U CN 91205592U CN 2086186 U CN2086186 U CN 2086186U
- Authority
- CN
- China
- Prior art keywords
- jaw
- spanner
- width
- quick adjustment
- endless screw
- 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.)
- Withdrawn
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses an improved fast adjustable spanner, which not only can rapidly adjust the width of the spanner jaw, but also has simple structure and convenient manufacture. The rapid adjusting mechanism of the spanner jaw width is composed of an endless screw, a worm shaft and a top spring. When the endless screw disengages from the engagement of the movable vice jaw; the coarse adjustment of the width of the spanner jaw is completed by moving the movable jaw quickly. When the endless screw engages with the teeth of the movable jaw, the fine adjustment of the width of the spanner jaw can be completed by rotating the endless screw.
Description
In order to make common adjusting spanner possess the quick adjustment function, utility model patent CN2051148U has introduced a kind of quick adjustment adjustable wrench.On this spanner, can realize quick adjustment to the jaw of spanner width, very convenient to use.
Patent CN2051148U has increased support, top spring on the basis of common adjusting spanner, together constitute quick adjustment mechanism with worm screw and worm shaft.Its shortcoming is: quick adjustment mechanism complexity, manufacturing process are loaded down with trivial details.The purpose of this utility model is that a kind of improved quick adjustment spanner will be provided, and it possesses the quick adjustment function, and is structurally simple than patent CN2051148U.
The purpose of this utility model is achieved in that the quick adjustment mechanism that improves spanner is made of worm screw, worm shaft and top spring.Worm screw is supported on the worm shaft, and the worm shaft two ends are supported on respectively on two top springs.When wanting quick adjustment jaw of spanner width, can move down quick adjustment mechanism, make worm screw with the interlock of moving jaw separating tooth, and the fast moving moving jaw is to desired location; When worm screw during with the interlock of adjustable clamp ability to speak, rotary worm can be finished the fine setting to the jaw of spanner width.
The utility model has been simplified the structure of patent CN2051148U, thereby has simplified manufacturing process.
Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.
Fig. 1 is the structure chart of the utility model spanner.
Further specify structure of the present utility model and principle below in conjunction with accompanying drawing.
With reference to Fig. 1, improved quick adjustment spanner mainly is made of moving jaw (1), regular jaw (2), driving end (3), worm screw (4), worm shaft (5), top spring (6), top spring (7) and spanner handle (8).When wanting quick adjustment jaw of spanner width,, make the interlock of its disengaging with adjustable clamp ability to speak (9) with finger drop-down worm screw (4).At this moment can fast moving moving jaw (1), but quick adjustment jaw of spanner width then; When unclamping finger, be arranged in the top spring (6) of two sliding trays (10) and top spring (7) with worm shaft (5) together with worm screw (4) jack-up upwards, recover the interlock of worm screw (4) with adjustable clamp ability to speak (9).Rotary worm this moment (4) can be finished the fine setting to the jaw of spanner width.The groove that resilient clip (11) is stuck in driving end (3) shown position is interior to prevent coming off of moving jaw (1).For worm shaft (5) is installed, a screw (12) is housed in driving end (3) left side.
The top of top spring (6) and top spring (7) is stuck in the groove (13) at worm shaft (5) two ends.When worm shaft (5) moved up and down in sliding tray (10), top spring (6) and top spring (7) can not deviate from from sliding tray (13).
Claims (1)
- A kind of improved quick adjustment spanner of mainly being made up of moving jaw, regular jaw, driving end, spanner handle and jaw of spanner width quick adjustment mechanism is characterized in that: jaw of spanner width quick adjustment mechanism is by worm screw, and worm shaft and top spring constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91205592 CN2086186U (en) | 1991-04-10 | 1991-04-10 | Improved fast adjustable spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91205592 CN2086186U (en) | 1991-04-10 | 1991-04-10 | Improved fast adjustable spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2086186U true CN2086186U (en) | 1991-10-09 |
Family
ID=4915440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91205592 Withdrawn CN2086186U (en) | 1991-04-10 | 1991-04-10 | Improved fast adjustable spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2086186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985213B (en) * | 2009-07-29 | 2012-06-13 | 伯鑫工具股份有限公司 | Adjustable wrench |
-
1991
- 1991-04-10 CN CN 91205592 patent/CN2086186U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985213B (en) * | 2009-07-29 | 2012-06-13 | 伯鑫工具股份有限公司 | Adjustable wrench |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2007531A1 (en) | Reversible adjustable wrench | |
| CN112476181A (en) | Automatic polishing device for automobile square parts | |
| CN112408764A (en) | Beautiful glass quick cutting device for furniture | |
| CN2086186U (en) | Improved fast adjustable spanner | |
| CN113074342B (en) | Lighting auxiliary equipment for thoracic surgery | |
| CN113414302A (en) | Steel structural section machining rounding machine | |
| CN219542613U (en) | Stone material edge burnishing device | |
| CN116618482A (en) | Metal piece bending machine convenient for positioning and automatic stripping | |
| CN211490980U (en) | Polishing device for ceramic processing capable of polishing inner wall of product | |
| CN112265158A (en) | Rotatory deburring equipment of cement pier for municipal administration | |
| CN2214266Y (en) | Adjustable spanner | |
| CN219581816U (en) | Cutting machine is used in welding rod production | |
| CN219821263U (en) | Armrest for automobile backseat | |
| CN211193660U (en) | A kind of spanner | |
| CN219762567U (en) | Safety helmet structure with detachable head lamp | |
| CN116728425B (en) | Mechanical arm grasping mechanism for intelligent manufacturing production line and use method | |
| CN2176872Y (en) | Quick-clamping indefinite wrench | |
| CN213530833U (en) | Metal door tapping device | |
| CN218484206U (en) | A show mount for ceramic tile is sold | |
| CN220330908U (en) | Efficient wood working device | |
| CN2041609U (en) | Fast opening and closing spanner | |
| CN218226901U (en) | Bed plate support toughness strip production cutting device | |
| CN218948772U (en) | Reset mechanism of binding machine and binding machine | |
| CN217860390U (en) | Polishing device for auto-parts | |
| CN216633761U (en) | Deburring device for machining metal iron art guardrail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |