CN203726390U - Monkey wrench with adjustable angle - Google Patents
Monkey wrench with adjustable angle Download PDFInfo
- Publication number
- CN203726390U CN203726390U CN201320860083.2U CN201320860083U CN203726390U CN 203726390 U CN203726390 U CN 203726390U CN 201320860083 U CN201320860083 U CN 201320860083U CN 203726390 U CN203726390 U CN 203726390U
- Authority
- CN
- China
- Prior art keywords
- handle
- screw
- handle frame
- arranging
- monkey wrench
- 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
Abstract
The utility model discloses a monkey wrench with an adjustable angle. The lower portion of the front side of a shell-shaped handle rack is fixedly connected with a lower jaw, symmetric sliding grooves are formed in the wall of a shell of the handle rack, an upper jaw is arranged in the sliding grooves in a hinged mode through an arranged guide pin, and an upper jaw chuck corresponds to a lower jaw chuck. A connecting lug which is arranged on the front portion of a screw rod mounted in the handle rack is connected with a first spring, the other end of the first spring is connected with the guide pin, and the front end of the screw rod is matched with an opening groove which is formed in the rear end of a clamping arm of the upper jaw. A shell-shaped handle is hinged to the rear side in the handle rack, and a symmetrical rectangular opening is formed in a handle arm and is matched with a round nut on the screw rod. An operation opening formed in the wall of the shell of the handle rack corresponds to the round nut, the front end of the handle is hinged to the handle rack, a screw hole in the handle is matched with a screw with a rotary knob, the rotary knob is matched with a rotary knob hole in the handle rack, and the other end of a second spring which is connected to the rear portion of the handle is connected with the handle rack. The monkey wrench with the adjustable angle is reasonable in structure and convenient to use, the jaws can be adjusted by a certain angle, the working range is large, and carrying is convenient.
Description
Technical field
The utility model relates to the instrument that mechanical field uses, and belongs to the monkey wrench of the improvement of adjustable spanner structure, particularly a kind of adjustable-angle.
Background technology
At present, monkey wrench is various informative, of many uses, and all kinds of monkey wrenches are also comparatively ripe, but also have some problems.Traditional monkey wrench adjustable range is less, and the angle regulating is limited and fixing.So be badly in need of a kind of working range large, the monkey wrench that can carry out various angular adjustment.
Utility model content
The purpose of this utility model is to provide a kind of monkey wrench of adjustable-angle, and it is rational in infrastructure, easy to use, the adjustable certain angle of jaw, and working range is large, is easy to regulate, easy to carry.
The purpose of this utility model is achieved in that a kind of monkey wrench of adjustable-angle, the bottom of its front side of handle frame of housing shape affixed lower jaw, be positioned on the handle frame housing wall of lower jaw top symmetrical chute is being set, in chute, pass through the articulated upper jaw of guide finger arranging, the upper grip head chuck that stretches out handle frame is corresponding with lower jaw chuck, in handle frame, its anterior engaging lug arranging of horizontally disposed screw rod is connecting the first spring, the other end of the first spring is connected with guide finger, the front end of screw rod matches with the open slot bottom surface that upper jaw jig arm rear end arranges, on screw rod, coordinate round nut is installed, the housing shape handle of the articulated front opening of rear side in handle frame, handle arms is arranging symmetrical rectangular opening and is matching with round nut, symmetrical gathering hole is being set on handle frame housing wall corresponding with round nut, handle front end and handle frame are hinged, the screw arranging on handle matches with the screw with knob, knob matches with the knob hole arranging on handle frame, connecting the end face of handle frame housing at back-connected its other end of the second spring of handle.
The hinged guide finger of upper jaw of the present utility model is connected in the chute on handle frame, and can in chute, slide, guide finger is also connected with upper jaw screw rod with handle frame simultaneously, screw rod is connected with round nut, round nut matches with rectangular opening with handle simultaneously, handle and handle frame are hinged, can rotate around hinge, and the rear portion of handle is connected with spring simultaneously.Rotational circle nut can make handle rotate around hinge, thereby drives screw motion, then by the effect of spring, can make upper jaw slidably reciprocate and it is rotated a certain angle along chute, so it has larger working range.
Beneficial effect is: reasonable in design, simple in structure, with low cost, durable, safe and reliable, working range is large, easy to carry, is easy to the advantages such as adjusting.
The utility model is rational in infrastructure, easy to use, has realized jaw and can regulate certain angle, and working range is large, is easy to regulate, easy to carry.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further described, Fig. 1 is perspective view of the present utility model, the A-A sectional structure schematic diagram that Fig. 2 is Fig. 1.
Detailed description of the invention
A kind of monkey wrench of adjustable-angle, as Fig. 1, shown in Fig. 2, the bottom of handle frame 3 its front sides of housing shape affixed lower jaw 8, be positioned at symmetrical chute 9 is being set on the handle frame housing wall of lower jaw 8 tops, in chute 9, pass through the articulated upper jaw 1 of guide finger 7 arranging, the upper grip head chuck that stretches out handle frame 3 is corresponding with lower jaw chuck, screw rod 10 its anterior engaging lugs that arrange of installing in the interior level of handle frame 3 are connecting the first spring 2, the other end of the first spring 2 is connected with guide finger 7, the front end of screw rod 10 matches with the open slot bottom surface that upper jaw jig arm rear end arranges, on screw rod 10, coordinate round nut 11 is installed, at the housing shape handle 12 of the articulated front opening of the interior rear side of handle frame 3, handle arms is arranging symmetrical rectangular opening and is matching with round nut 11, symmetrical gathering hole 13 is being set on handle frame housing wall corresponding with round nut 11, handle 12 front ends and handle frame 3 are hinged, the screw arranging on handle 12 matches with the screw 5 with knob, knob matches with the knob hole arranging on handle frame 3, connecting the end face of handle frame housing at back-connected second spring 6 its other ends of handle 12.Open slot is the upright open slot of groove bottom.The screw arranging on handle 12 is long trough screw.On long trough screw inwall, the screw thread matching with screw 5 is being set.
Claims (4)
1. the monkey wrench of an adjustable-angle, it is characterized in that: the bottom of its front side of handle frame (3) of housing shape affixed lower jaw (8), be positioned on the handle frame housing wall of lower jaw (8) top symmetrical chute (9) is being set, in chute (9), pass through the articulated upper jaw of guide finger (7) (1) arranging, the upper grip head chuck that stretches out handle frame (3) is corresponding with lower jaw chuck, its anterior engaging lug arranging of the screw rod (10) that level is installed in handle frame (3) is connecting the first spring (2), the other end of the first spring (2) is connected with guide finger (7), the front end of screw rod (10) matches with the open slot bottom surface that upper jaw jig arm rear end arranges, in upper cooperation of screw rod (10), round nut (11) is installed, the housing shape handle (12) of the articulated front opening of rear side in handle frame (3), handle arms is arranging symmetrical rectangular opening and is matching with round nut (11), symmetrical gathering hole (13) is being set on handle frame housing wall corresponding with round nut (11), handle (12) front end and handle frame (3) are hinged, match with the screw (5) with knob at the upper screw arranging of handle (12), knob matches with the upper knob hole arranging of handle frame (3), connecting the end face of handle frame housing at its other end of back-connected the second spring of handle (12) (6).
2. the monkey wrench of a kind of adjustable-angle according to claim 1, is characterized in that: open slot is the upright open slot of groove bottom.
3. the monkey wrench of a kind of adjustable-angle according to claim 1, is characterized in that: be long trough screw at the upper screw arranging of handle (12).
4. the monkey wrench of a kind of adjustable-angle according to claim 1, is characterized in that: the screw thread matching with screw (5) is being set on long trough screw inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860083.2U CN203726390U (en) | 2013-12-25 | 2013-12-25 | Monkey wrench with adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860083.2U CN203726390U (en) | 2013-12-25 | 2013-12-25 | Monkey wrench with adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203726390U true CN203726390U (en) | 2014-07-23 |
Family
ID=51196497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320860083.2U Expired - Fee Related CN203726390U (en) | 2013-12-25 | 2013-12-25 | Monkey wrench with adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203726390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107995884A (en) * | 2015-06-23 | 2018-05-04 | 奥比斯威尔两合公司 | Pliers with two pincers intersected on hinge pin legs |
-
2013
- 2013-12-25 CN CN201320860083.2U patent/CN203726390U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107995884A (en) * | 2015-06-23 | 2018-05-04 | 奥比斯威尔两合公司 | Pliers with two pincers intersected on hinge pin legs |
| CN107995884B (en) * | 2015-06-23 | 2019-09-17 | 奥比斯威尔两合公司 | There are two the pliers of the pincers leg intersected on hinge pin for tool |
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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: 20140723 Termination date: 20141225 |
|
| EXPY | Termination of patent right or utility model |