CN201208727Y - Coeswrench with ratchet function - Google Patents
Coeswrench with ratchet function Download PDFInfo
- Publication number
- CN201208727Y CN201208727Y CNU2008200582178U CN200820058217U CN201208727Y CN 201208727 Y CN201208727 Y CN 201208727Y CN U2008200582178 U CNU2008200582178 U CN U2008200582178U CN 200820058217 U CN200820058217 U CN 200820058217U CN 201208727 Y CN201208727 Y CN 201208727Y
- Authority
- CN
- China
- Prior art keywords
- mouth
- ratchet
- flexible spanner
- fixed head
- joystick
- 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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Abstract
A monkey wrench with the function of a ratchet wheel includes a handle, a fixed jaw, a movable jaw, a quick-clipping tension spring, a ratchet wheel control handle, a ratchet wheel control tension spring and a quick-opening push button. The quick-opening push button is mounted at the movable jaw, and a tension spring is mounted in the movable jaw, so as to form the functions of quick-opening and automatic-clamping. The ratchet wheel control handle and the ratchet wheel control tension spring are mounted inside the wrench handle to form the function of the ratchet wheel. The utility model is ingenious in design and simple in structure; when in use, the movable jaw can be quickly opened only by triggering the quick-opening push button with a finger, and the movable jaw can be automatically clamped by loosing the finger; when the ratchet wheel control handle is gripped, the movable jaw and the ratchet wheel control handle are meshed and connected, and the monkey wrench can be used as a normal wrench; when the ratchet wheel control handle is loosened, the movable jaw is separated from the ratchet wheel control handle, and the movable jaw is in a moving state, thereby enabling the wrench to return and rotate to the next angle and realizing the function of the ratchet wheel.
Description
Technical field
The utility model relates to a kind of hand-held tool, particularly a kind of monkey wrench with ratcher function.
Background technology
The monkey wrench of prior art generally comprises the handle that fuses and fixed head mouth, Flexible spanner mouth, and its Flexible spanner mouth is installed on the fixed head mouth and can moves along the fixed head mouth by bearing pin and turbine.Opening of the Flexible spanner mouth of this monkey wrench spent and can only just can be regulated by worm gear, and do not have ratcher function, so operating efficiency is very low.
The utility model content
The purpose of this utility model is to overcome the problem that above-mentioned prior art exists, and a kind of monkey wrench with ratcher function is provided.
The purpose of this utility model is achieved in that a kind of monkey wrench with ratcher function, comprise handle and the fixed head mouth that fuses and be installed on the fixed head mouth Flexible spanner mouth that can move along the fixed head mouth, be characterized in, also comprise fast folder extension spring, the ratchet joystick, ratchet is controlled torsion spring and is opened push button soon, the extension spring of fast folder is connected and can spurs the Flexible spanner mouth between fixed head mouth and the Flexible spanner mouth and draw close to the fixed head mouth, described handle be provided with an elongated slot that is used for ccontaining ratchet joystick and with the fixed head mouth on be used to be installed in the portable plate mouth slotted eye be communicated with; The ratchet joystick is arranged in this elongated slot, and its front end can link to each other with the engagement of Flexible spanner mouth, and anterior turning with handle links to each other, and expose to a side by the opening of elongated slot at the rear portion; Ratchet control torsion spring is arranged on the bottom land at elongated slot rear portion and compresses with the ratchet joystick and links to each other; Open the side that push button is connected the Flexible spanner mouth soon and can promote the monkey wrench displacement.
Described Flexible spanner mouth is provided with a through hole consistent with its direction of motion, and an end of described fast folder extension spring is fixed on the outer end of this through hole by pin.
The corresponding surface of described Flexible spanner mouth and ratchet joystick is provided with adaptive tooth bar mutually, and the Flexible spanner mouth links to each other with the engagement of ratchet joystick when holding the ratchet joystick with a firm grip, and Flexible spanner mouth and ratchet joystick break away from mutually when unclamping the ratchet joystick.
One side of described fixed head mouth is provided with long slot bore, describedly opens push button soon to be arranged on this long slot bore outer and pass this long slot bore and the Flexible spanner mouth is fixedly linked by a slide bar.
The monkey wrench that the utlity model has ratcher function is skillfully constructed, and is simple in structure, during use, only needs finger to stir to open push button soon just can open the Flexible spanner mouth fast, and the finger pine is next just to clamp the Flexible spanner mouth automatically.The Flexible spanner mouth links to each other with the engagement of ratchet joystick when holding the ratchet joystick with a firm grip, can make spanner and normally use, Flexible spanner mouth and ratchet joystick break away from mutually when unclamping the ratchet joystick, and the Flexible spanner mouth becomes active state, make spanner rotate to next angle by return, realize ratcher function.
Description of drawings
Fig. 1 is the structural representation that the utlity model has the monkey wrench of ratcher function;
Fig. 2 is the structural representation of looking up of monkey wrench shown in Figure 1;
Fig. 3 is the sectional structure schematic diagram of monkey wrench shown in Figure 1;
Fig. 4 monkey wrench of the present utility model is in the sectional structure schematic diagram of open state;
Fig. 5 is the structural representation of the Flexible spanner mouth in the utility model;
Fig. 6 is the structural representation of the ratchet joystick in the utility model.
The specific embodiment
Referring to Fig. 1, cooperate referring to Fig. 2, Fig. 3, Fig. 4, the monkey wrench with ratcher function of the present utility model comprises handle 1, fixed head mouth 2, Flexible spanner mouth 3, presss from both sides extension spring 4, ratchet joystick 5, ratchet control torsion spring 6 soon and opens push button 7 soon.
Handle 1 and fixed head mouth 2 fuse, be provided with on the handle 1 elongated slot that is used for ccontaining ratchet joystick and with the fixed head mouth on be used to be installed in the portable plate mouth slotted eye be communicated with; Side at fixed head mouth 2 is provided with long slot bore 21.
Cooperation is referring to Fig. 5, and Flexible spanner mouth 3 is installed on the fixed head mouth 2 and can moves along the fixed head mouth, is provided with a through hole consistent with its direction of motion 31 on Flexible spanner mouth 3, and the bottom surface of Flexible spanner mouth is provided with tooth bar 32.
One end of fast folder extension spring 4 is fixed on the outer end of through hole 31 by pin, and the other end is fixed on the fixed head mouth, presss from both sides extension spring 4 soon and can spur Flexible spanner mouth 3 and draw close to fixed head mouth 2.
Cooperation is referring to Fig. 6, and ratchet joystick 5 is arranged in the elongated slot on the handle 1, and its front end face is provided with tooth bar 51, and ratchet joystick 5 can link to each other with tooth bar 32 engagements on the Flexible spanner mouth 3 by this tooth bar 51.The front portion of ratchet joystick 5 is by a rotating shaft, 8 with 1 rotatable linking to each other of handle, expose to a side by the opening of elongated slot at the rear portion.
Ratchet control torsion spring 6 is arranged on the bottom land at the elongated slot rear portion on the handle 1, and the one end compresses with handle 1 and links to each other, and the other end compresses with the ratchet joystick and links to each other.
Opening push button 7 soon, to be arranged on the long slot bore 21 of fixed head mouth 2 one sides outer and pass this long slot bore and Flexible spanner mouth 3 is fixedly linked by a slide bar 9.Open push button 7 soon and can promote monkey wrench 3 displacement and will pull and mouthful open by stirring.
Operation principle with monkey wrench of ratcher function of the present utility model is, stirs by thumb and opens push button 6 soon, realizes allowing Flexible spanner mouth 3 open rapidly, and after unclamping thumb, under the effect of fast folder extension spring 4, Flexible spanner mouth 3 clamps returns automatically.After spanner is clamped bolt, only need be with the holding with a firm grip of handle 1 and ratchet joystick 5 natures, the mutual interlock of band increment of the band increment of ratchet joystick 5 and Flexible spanner mouth 3, Flexible spanner mouth 3 is fixed, and just can press the common wrench use.In the time of the needs ratcher function, only need unclamp ratchet joystick 5 slightly, elastic force effect bottom ratchet wheel control torsion spring 5 returns at ratchet control torsion spring 6, the band increment of ratchet joystick 5 and the band increment of Flexible spanner mouth 3 break away from mutually, Flexible spanner mouth 3 becomes active state, allows spanner rotate to next angle by return.The ratchet joystick 5 that unclamps so repeatedly, holds with a firm grip just can be realized ratcher function.
Claims (4)
1, a kind of monkey wrench with ratcher function, comprise handle and the fixed head mouth that fuses and be installed on the fixed head mouth Flexible spanner mouth that can move along the fixed head mouth, it is characterized in that: also comprise fast folder extension spring, ratchet joystick, ratchet control torsion spring and open push button soon, the extension spring of fast folder is connected and can spurs the Flexible spanner mouth between fixed head mouth and the Flexible spanner mouth and draw close to the fixed head mouth, described handle be provided with an elongated slot that is used for ccontaining ratchet joystick and with the fixed head mouth on be used to be installed in the portable plate mouth slotted eye be communicated with; The ratchet joystick is arranged in this elongated slot, and its front end can link to each other with the engagement of Flexible spanner mouth, and anterior turning with handle links to each other, and expose to a side by the opening of elongated slot at the rear portion; Ratchet control torsion spring is arranged on the bottom land at elongated slot rear portion and compresses with the ratchet joystick and links to each other; Open the side that push button is connected the Flexible spanner mouth soon and can promote the monkey wrench displacement.
2, the monkey wrench with ratcher function as claimed in claim 1 is characterized in that: described Flexible spanner mouth is provided with a through hole consistent with its direction of motion, and an end of described fast folder extension spring is fixed on the outer end of this through hole by pin.
3, the monkey wrench with ratcher function as claimed in claim 1, it is characterized in that: the corresponding surface of described Flexible spanner mouth and ratchet joystick is provided with adaptive tooth bar mutually, the Flexible spanner mouth links to each other with the engagement of ratchet joystick when holding the ratchet joystick with a firm grip, and Flexible spanner mouth and ratchet joystick break away from mutually when unclamping the ratchet joystick.
4, the monkey wrench with ratcher function as claimed in claim 1, it is characterized in that: a side of described fixed head mouth is provided with long slot bore, describedly opens push button soon to be arranged on this long slot bore outer and pass this long slot bore and the Flexible spanner mouth is fixedly linked by a slide bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200582178U CN201208727Y (en) | 2008-05-08 | 2008-05-08 | Coeswrench with ratchet function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200582178U CN201208727Y (en) | 2008-05-08 | 2008-05-08 | Coeswrench with ratchet function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201208727Y true CN201208727Y (en) | 2009-03-18 |
Family
ID=40479454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200582178U Expired - Fee Related CN201208727Y (en) | 2008-05-08 | 2008-05-08 | Coeswrench with ratchet function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201208727Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262516A (en) * | 2018-10-18 | 2019-01-25 | 威海市威力高档工具有限公司 | Rapid ratchet spanners with three-in-one function |
-
2008
- 2008-05-08 CN CNU2008200582178U patent/CN201208727Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262516A (en) * | 2018-10-18 | 2019-01-25 | 威海市威力高档工具有限公司 | Rapid ratchet spanners with three-in-one function |
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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: 20090318 Termination date: 20100508 |