CN210060922U - Movable wrench with operating rod - Google Patents
Movable wrench with operating rod Download PDFInfo
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- CN210060922U CN210060922U CN201920611086.XU CN201920611086U CN210060922U CN 210060922 U CN210060922 U CN 210060922U CN 201920611086 U CN201920611086 U CN 201920611086U CN 210060922 U CN210060922 U CN 210060922U
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- movable jaw
- pawl
- operating rod
- spring
- handle
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Abstract
The utility model discloses a movable spanner with an operating rod, which comprises a handle (1), a movable jaw (2), a movable jaw operating rod (4) and a movable jaw control piece for fixing and resetting the movable jaw; the movable jaw operating device is characterized in that a movable jaw (2) and a movable jaw operating rod (4) are installed on the handle (1), a movable jaw control piece is installed on the handle (1) or the movable jaw (2), and the movable jaw control piece is further connected with the movable jaw operating rod (4). The utility model provides a movable spanner with operating rod, when holding the end of movable hubei province operating rod (4), pawl (5) are lifted up, movable hubei province (2) moves to the outside under movable hubei province operating rod (4) drive, can loosen the object of centre gripping; when the movable jaw operating rod (4) is loosened, the movable jaw (2) moves inwards under the action of the movable jaw spring (3), and the clamped object is clamped at the locking position under the action of the pawl (5).
Description
Technical Field
The utility model relates to the technical field of articles for daily use, especially, relate to a movable spanner with action bars.
Background
The wrench is a common tool in decoration engineering, and the adjustable wrench is called an adjustable wrench for short, the opening width of the adjustable wrench can be adjusted within a certain range, and the adjustable wrench is a tool for fastening and loosening nuts and bolts with different specifications. The existing adjustable wrench is characterized in that a horizontal adjusting nut is arranged, the distance between the fixing clamp and the movable clamp is adjusted by shifting the adjusting nut, and the adjusting process is slow and troublesome. In addition, there is always a large adjustment gap, which causes relative sliding between the wrench and the nut, and damages the edge of the nut or bolt when pressure is applied to the wrench. And when adjusting the nut of different specifications, present adjustable spanner needs to rotate the position of adjusting movable hubei, shifts easily after adjusting moreover, and the use impression is very poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned technical problem, provide a movable spanner with action bars, can press from both sides the object of spanner centre gripping tightly, be difficult for taking place to shift, it is very convenient to use.
The utility model discloses a realize through following technical scheme:
a movable spanner with an operating rod comprises a handle, a movable jaw operating rod and a movable jaw control piece for fixing and resetting the movable jaw; the movable jaw and the movable jaw operating rod are installed on the handle, the movable jaw control piece is installed on the handle or the movable jaw, and the movable jaw control piece is further connected with the movable jaw operating rod.
The movable jaw control piece comprises an elastic locking mechanism and a pawl; the upper end of the handle is provided with a mounting groove, a sliding track is arranged on the mounting groove, the movable jaw is mounted in the mounting groove on the handle and slides in the sliding track, two sides of the mounting groove are respectively provided with a control groove, a toothed plate is arranged in the control grooves, an operating rod mounting hole is arranged in the middle of the handle, and the operating rod of the movable jaw is mounted in the operating rod mounting hole of the handle; the top end of the movable jaw operating rod is connected with a pawl through a connecting rod, the pawl is installed on the movable jaw and meshed with a toothed plate, the elastic locking mechanism is installed on the handle or the movable jaw, and the movable jaw operating rod moves in the control groove and drives the pawl to operate so as to drive the movable jaw to operate.
The elastic locking mechanism is a pawl spring; one end of the pawl spring is arranged on the handle, the other end of the pawl spring is arranged on the pawl, and the pawl is arranged on the movable jaw;
alternatively, the pawl spring is mounted on the handle or movable jaw lever.
The pawl spring is in the shape of a cylindrical spring and is arranged in the mounting groove, one end of the pawl spring is close to the fixed convex part of the handle, and the other end of the pawl spring is close to the pawl or the movable jaw, or,
the pawl spring is in a torsion spring shape and is arranged on the shaft of the movable jaw operating rod;
the pawl spring is a spring plate.
A spring installation rod is arranged in the installation groove and penetrates through the pawl and the movable jaw.
The elastic locking mechanism comprises a pawl spring and a movable jaw spring; the pawl is provided with a pawl spring installation groove, and the movable jaw spring is arranged between the movable jaw and the handle; one end of the pawl spring is arranged on the movable jaw, and the other end of the pawl spring is arranged on a pawl spring mounting groove on the pawl.
The front section of the movable jaw is a clamping part, and the middle part of the movable jaw is provided with a slide rail; a pawl mounting hole is formed in the side face or the bottom; the shape of the sliding track is matched with that of the sliding rail of the movable jaw, and one end of the pawl is spherical and is arranged in a pawl mounting hole of the movable jaw; the other end of the pawl is provided with teeth; the shape of the toothed plate is meshed with teeth on the pawl; the pawl is provided with a pawl control hole, and the connecting rod passes through the pawl control hole and is fixed on the pawl.
The movable jaw operating rod is Y-shaped, the front end forked part is parallel, the front end is provided with a strip-shaped hole, a connecting rod is arranged in the strip-shaped hole, the middle part of the movable jaw operating rod is provided with a mounting hole or a mounting column, and the movable jaw operating rod is mounted on the handle through the mounting hole or the mounting column; the tail end is provided with a finger holding rod; when the finger of the operating rod of the movable jaw is held down to hold the rod, the connecting rod firstly drives the pawl to be lifted, and then drives the movable jaw to move backwards.
The bottom of the movable jaw operating rod can be provided with a bidirectional finger holding rod, and when the finger holding rod at one side is held down, the movable jaw is driven to move outwards; when the other side finger holds the rod, the pawl is driven to be pressed inwards, and meanwhile, the pawl is fixed, and then the movable jaw position is locked.
The middle part of the handle is provided with a mounting hole or a mounting column for mounting the movable jaw operating rod; the front end of the handle or the top end of the movable jaw is provided with a fine adjustment plate mounting hole; the micro-adjustment plate is arranged in the micro-adjustment plate mounting hole, and after the movable jaw is clamped in place, if the clamped object is not tight enough, the micro-adjustment plate can be inserted into the micro-adjustment plate mounting hole to further clamp the clamped object.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model provides a movable spanner with operating rod, this spanner hold down the activity hubei province operating rod, can move the activity hubei province, after loosening activity hubei province operating rod, the activity hubei province moves the position under the effect of activity hubei province spring, can press from both sides the object of spanner centre gripping, under the effect of pawl spring, the tooth of pawl card is on the pinion rack of handle, will move hubei province position fixing; after the handle rotates to the position each time, the movable jaw can be loosened to rotate reversely by slightly holding the movable jaw operating rod, and the use is very convenient.
The utility model provides a movable spanner with action bars can hold down movable hubei province action bars and loosen the article of activity hubei province centre gripping, unclamps activity hubei province action bars after, and activity hubei province is automatic firm with the object centre gripping, and convenient simple to use, activity hubei province is difficult to the aversion.
Drawings
FIG. 1 is a schematic view of a monkey wrench with an operating lever in its profile and cross-sectional configuration 1;
FIG. 1-1 is a schematic view of a cross-sectional configuration and profile of a spanner wrench with an operating lever shown in FIG. 2;
FIGS. 1-2 are schematic views of a spanner wrench with an operating rod in profile and cross-sectional configuration 3;
FIG. 2 is a schematic view of the handle structure;
FIG. 3 is a schematic view of the movable jaw;
FIG. 4 is a schematic view of the pawl construction;
FIG. 5 is a schematic view of the movable jaw, pawl and pawl spring assembly;
FIG. 6 is a schematic view of the movable jaw operating lever;
fig. 7 is a schematic view of an assembly structure of the movable jaw operating rod, the pawl spring and the movable jaw;
FIG. 8 is a schematic view and a sectional view of the movable jaw spring being a torsion spring;
FIG. 9 is a schematic view of the movable jaw spring without the spring rod;
FIG. 10 is a schematic view of a movable jaw spring employing a spring rod structure;
fig. 11 is a schematic structural view 1 of a movable jaw spring mounted on a movable jaw operating lever by a torsion spring;
fig. 12 is a schematic structural view 2 illustrating the movable jaw spring mounted on the movable jaw operating lever by using a torsion spring;
FIG. 13 is a schematic view of a movable jaw spring with a spring plate structure;
FIG. 14 is a schematic view of the movable jaw operating lever with a two-way finger grip;
FIG. 15 is a schematic view of a fine tuning plate;
FIG. 16 is a schematic view of the installation structure of the trimming plate in use;
FIG. 17 is a schematic view of the mounting structure of the trimming plate when not in use;
FIG. 18 is a schematic view of a micro-tuning plate mounting hole structure;
fig. 19 is a schematic structural view of a toothed plate and teeth both being frictional interfaces;
FIG. 20 is a schematic view of another embodiment of the spanner with lever 1;
FIG. 20-1 is a schematic view of another embodiment of the spanner with lever 2;
FIG. 21 is a schematic view of another embodiment of the shape and cross-section of the adjustable wrench with the operating rod 3
Fig. 22 is another schematic structural diagram 4 of the shape and section of the adjustable wrench with the operating rod.
Wherein, 1 is a handle; 1-1 is an installation groove; 1-2 is a toothed plate; 1-3 are sliding tracks; 1-4 are control grooves; 1-5 are fine tuning plate mounting holes; 2 is a movable jaw; 2-1 is a slide rail; 2-2 is a pawl mounting hole; 2-3 is a spring mounting rod; 2-4 are pawl spring mounting grooves; 3 is a movable jaw spring; 4 is a movable jaw operating rod; 4-1 is a connecting rod; 5 is a pawl; 5-1 is a pawl control hole; 5-2 is teeth; 6 is a pawl spring; and 7, a fine adjustment plate.
Detailed Description
The present invention will now be described in further detail with reference to specific examples, which are intended to be illustrative, but not limiting, of the invention.
Referring to fig. 1 to 22, a movable wrench with an operating lever comprises a handle 1, a movable jaw 2, a movable jaw operating lever 4 and a movable jaw control member for fixing and resetting the movable jaw; the movable jaw operating rod is characterized in that a movable jaw 2 and a movable jaw operating rod 4 are installed on the handle 1, a movable jaw control piece is installed on the handle 1 or the movable jaw 2, and the movable jaw control piece is further connected with the movable jaw operating rod 4.
The movable jaw control piece comprises an elastic locking mechanism and a pawl 5; the upper end of the handle 1 is provided with an installation groove 1-1, the installation groove 1-1 is provided with a sliding track 1-3, the movable jaw 2 is installed in the installation groove 1-1 on the handle 1 and slides in the sliding track 1-3, two sides of the installation groove are respectively provided with a control groove 1-4, a toothed plate 1-2 is arranged in the control groove 1-4, the middle of the handle 1 is provided with an operating rod installation hole, and the movable jaw operating rod 4 is installed in the operating rod installation hole of the handle 1; the top end of the movable jaw operating rod 4 is connected with the pawl 5 through the connecting rod 4-1, the pawl 5 is installed on the movable jaw 2, the pawl 5 is meshed with the toothed plate 1-2, the elastic locking mechanism is installed on the handle or the movable jaw 2, the movable jaw operating rod 4 moves in the control groove 1-4 and drives the pawl 5 to operate, and then the movable jaw 2 is driven to operate.
The elastic locking mechanism is a pawl spring 6; one end of the pawl spring 6 is arranged on the handle 1, the other end is arranged on the pawl 5, and the pawl 5 is arranged on the movable jaw 2; alternatively, the pawl spring 6 is mounted on the handle 1 or the movable jaw operating lever 4.
The pawl spring 6 is a cylindrical spring and is arranged in the mounting groove 1-1, one end of the pawl spring is close to the fixed convex part of the handle 1, and the other end of the pawl spring is close to the pawl 5 or the movable jaw 2, or the pawl spring 6 is a torsion spring and is arranged on the shaft of the movable jaw operating rod 4; the pawl spring 6 is a spring sheet.
A spring installation rod 2-3 is arranged in the installation groove 1-1, and the spring installation rod 2-3 penetrates through the pawl 5 and the movable jaw 2.
The elastic locking mechanism comprises a pawl spring 6 and a movable jaw spring 3; a pawl spring mounting groove 2-4 is arranged on the pawl 5, and a movable jaw spring 3 is arranged between the movable jaw 2 and the handle; one end of a pawl spring 6 is arranged on the movable jaw 2, and the other end is arranged on pawl spring mounting grooves 2-4 on the pawl 5.
The front section of the movable jaw 2 is a clamping part, and the middle part is provided with a slide rail 2-1; a pawl mounting hole 2-2 is formed in the side face or the bottom; the shape of the sliding track 1-3 is matched with that of the sliding track 2-1 of the movable jaw 2, one end of the pawl 5 is spherical and is arranged in a pawl mounting hole 2-2 of the movable jaw 2; the other end of the pawl 5 is provided with teeth 5-2; the shape of the toothed plate 1-2 is meshed with teeth 5-2 on the pawl 5; a pawl control hole 5-1 is formed in the pawl 5, and the connecting rod 4-1 penetrates through the pawl control hole 5-1 and is fixed on the pawl 5.
The movable jaw operating rod 4 is Y-shaped, the front end forked part is parallel, the front end is provided with a strip-shaped hole, a connecting rod 4-1 is arranged in the strip-shaped hole, the middle part of the movable jaw operating rod is provided with a mounting hole or a mounting column, and the movable jaw operating rod is mounted on the handle 1 through the mounting hole or the mounting column; the tail end is provided with a finger holding rod; when the finger of the movable jaw operating lever 4 is held, the connecting rod 4-1 first drives the pawl 5 to be lifted and then drives the movable jaw 2 to move backwards.
The bottom of the movable jaw operating rod 4 can be provided with a bidirectional finger holding rod, and when the finger holding rod at one side is held down, the movable jaw 2 is driven to move outwards; when the finger on the other side holds the rod, the pawl 5 is driven to be pressed inwards, and meanwhile, the pawl is fixed, so that the movable jaw position is locked.
The middle part of the handle 1 is provided with a mounting hole or a mounting column for mounting the movable jaw operating rod 4; the front end of the handle 1 or the top end of the movable jaw 2 is provided with a fine adjustment plate mounting hole 1-5; the fine adjustment plate 7 is arranged in the fine adjustment plate mounting hole 1-5, and after the movable jaw 2 is clamped in place, if the clamped object is not tight enough, the fine adjustment plate 7 can be inserted into the fine adjustment plate mounting hole 1-5 to further clamp the clamped object.
Specifically, referring to fig. 1 to 22, the movable wrench with the operating rod comprises five parts, namely a handle 1, a movable jaw 2, a movable jaw spring 3, a movable jaw operating rod 4 and a pawl 5. The movable jaw 2 is arranged in the mounting groove 1-1 of the handle 1; the movable jaw operating rod 4 is arranged in an operating rod mounting hole of the handle 1; the movable jaw spring 3 is arranged between the movable jaw 2 and the handle 1; the pawl 5 is arranged on the movable jaw 2; one end of the movable jaw operating rod 4 is provided with a connecting rod 4-1, the connecting rod 4-1 passes through a pawl control hole 5-1 on the pawl 5, the middle part of the movable jaw operating rod 4 is provided with a mounting hole or a mounting column, the movable jaw operating rod is mounted on the handle 1 through the mounting hole or the mounting column, and the tail end of the movable jaw operating rod is provided with a finger holding rod.
One end of the handle 1 is a hand-held part, and the other end is provided with an installation groove 1-1 for installing a movable jaw 2, a movable jaw spring 3, a pawl 5 and other devices; the middle part of the handle 1 is provided with a mounting hole or a mounting column for mounting the movable jaw operating rod 4; a toothed plate 1-2 is arranged in the control groove 1-4, and the shape of the toothed plate 1-2 is matched with that of teeth 5-2 on the pawl 5; a sliding track 1-3 is also arranged in the mounting groove 1-1, and the shape of the sliding track 1-3 is matched with that of a sliding track 2-1 of the movable jaw 2; the two sides of the mounting groove 1-1 are respectively provided with a control groove 1-4, the movable jaw operating rod 4 moves in the control grooves 1-4 and drives the pawl 5 to operate, and then drives the movable jaw 2 to operate.
The front section of the movable jaw 2 is a clamping part, and the middle part is provided with a slide rail 2-1; the side surface or the bottom is provided with a pawl mounting hole 2-2.
The movable jaw operating rod 4 is Y-shaped, the front end forked part is parallel, the front end is provided with a strip-shaped hole, a connecting rod 4-1 is arranged in the strip-shaped hole, the middle part of the movable jaw operating rod is provided with a mounting hole or a mounting column, and the movable jaw operating rod is mounted on the handle 1 through the mounting hole or the mounting column; the other end is provided with a finger holding rod. When the finger of the movable jaw operating lever 4 is held, the connecting rod 4-1 first drives the pawl 5 to be lifted and then drives the movable jaw 2 to move backwards.
One end of the pawl 5 is spherical and is arranged in the pawl mounting hole 2-2 of the movable jaw 2; one end of the pawl 5 is provided with teeth 5-2; a pawl control hole 5-1 is arranged on the pawl 5, and a connecting rod 4-1 of the movable jaw operating rod 4 passes through the pawl control hole 5-1.
The movable jaw spring 3 is a cylindrical spring and is arranged in the mounting groove 1-1, one end of the movable jaw spring is close to the fixed convex part of the handle 1, the other end of the movable jaw spring is close to the pawl 5, when the movable jaw spring 3 is designed in an enhanced mode, a spring mounting rod 2-3 is arranged in the mounting groove 1-1, and the spring mounting rod 2-3 penetrates through the pawl 5 and the movable jaw 2.
The movable jaw spring 3 is in the shape of a torsion spring and is arranged on the shaft of the movable jaw operating rod 4.
The bottom of the movable jaw operating rod 4 can be provided with a bidirectional finger holding rod, and when the finger holding rod at one side is held down, the movable jaw 2 is driven to move outwards; when the finger on the other side holds the rod, the pawl 5 is driven to be pressed inwards to further fix the pawl, and then the movable jaw position is locked.
The toothed plate 1-2 in the handle 1 and the teeth 5-2 on the pawl 5 are both made of friction plates or similar friction bearing materials.
The handle 1 is provided with a fine adjustment plate 7, and the front end of the handle 1 or the top end of the movable jaw 2 is provided with fine adjustment plate mounting holes 1-5; after the movable jaw 2 is clamped in place, if the clamped object is still not tight enough, the fine adjustment plate 7 can be inserted into the fine adjustment plate mounting holes 1-5, and the clamped object can be further clamped.
The utility model provides a movable spanner with action bars, including handle 1, activity hubei province 2, activity hubei province spring 3, activity hubei province action bars 4, pawl 5, 6 six parts altogether of pawl spring part. The movable jaw 2 is arranged on the handle; the movable jaw operating rod 4 is arranged on the handle 1; the movable jaw spring 3 is arranged between the movable jaw 2 and the handle; a pawl 5 and a pawl spring member 6 are mounted on the movable jaw 2. When the utility model holds the tail end of the movable jaw operating rod 4, the pawl 5 is lifted, the movable jaw 2 moves outwards under the driving of the movable jaw operating rod 4, and the clamped object can be loosened; when the movable jaw operating rod 4 is loosened, the movable jaw 2 moves inwards under the action of the movable jaw spring 3, and the position is locked under the action of the pawl 5, so that the clamped object is clamped.
The utility model provides a movable spanner with operating rod, this spanner hold down the activity hubei province operating rod, can move the activity hubei province, after loosening activity hubei province operating rod, the activity hubei province moves the position under the effect of activity hubei province spring, can press from both sides the object of spanner centre gripping, under the effect of pawl spring, the tooth of pawl card is on the pinion rack of handle, will move hubei province position fixing; after the handle rotates to the position each time, the movable jaw can be loosened to rotate reversely by slightly holding the movable jaw operating rod, and the use is very convenient.
The utility model provides a movable spanner with action bars can hold down movable hubei province action bars and loosen the article of activity hubei province centre gripping, unclamps movable hubei province action bars after, and the activity hubei province is automatic firm, convenience simple to use with the object centre gripping.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A movable spanner with an operating rod is characterized by comprising a handle (1), a movable jaw (2), a movable jaw operating rod (4) and a movable jaw control piece for fixing and resetting the movable jaw; the movable jaw operating device is characterized in that a movable jaw (2) and a movable jaw operating rod (4) are installed on the handle (1), a movable jaw control piece is installed on the handle (1) or the movable jaw (2), and the movable jaw control piece is further connected with the movable jaw operating rod (4).
2. The adjustable wrench with lever according to claim 1, wherein the movable jaw control member includes a resilient locking mechanism and a pawl (5); the upper end of the handle (1) is provided with an installation groove (1-1), the installation groove (1-1) is provided with a sliding track (1-3), the movable jaw (2) is installed in the installation groove (1-1) on the handle (1) and slides in the sliding track (1-3), two sides of the installation groove are respectively provided with a control groove (1-4), a toothed plate (1-2) is arranged in each control groove (1-4), the middle of the handle (1) is provided with an operating rod installation hole, and the movable jaw operating rod (4) is installed in the operating rod installation hole of the handle (1); the top end of the movable jaw operating rod (4) is connected with the pawl (5) through the connecting rod (4-1), the pawl (5) is installed on the movable jaw (2), the pawl (5) is meshed with the toothed plate (1-2), the elastic locking mechanism is installed on the handle or the movable jaw (2), the movable jaw operating rod (4) moves in the control groove (1-4) and drives the pawl (5) to operate, and then the movable jaw (2) is driven to operate.
3. The adjustable wrench with an operating lever according to claim 2, wherein the elastic locking mechanism is a pawl spring (6); one end of the pawl spring (6) is arranged on the handle (1), the other end of the pawl spring is arranged on the pawl (5), and the pawl (5) is arranged on the movable jaw (2);
or the pawl spring (6) is arranged on the handle (1) or the movable jaw operating rod (4).
4. A movable wrench as claimed in claim 3, characterised in that the ratchet spring (6) is in the form of a cylindrical spring which is mounted in the mounting groove (1-1) with one end against the fixed protrusion of the handle (1) and one end against the ratchet (5) or the movable jaw (2), or,
the pawl spring (6) is in a torsion spring shape and is arranged on the shaft of the movable jaw operating rod (4);
the pawl spring (6) is a spring sheet.
5. The adjustable wrench with the operating rod according to claim 4, wherein the spring mounting rod (2-3) is arranged in the mounting groove (1-1), and the spring mounting rod (2-3) passes through the pawl (5) and the movable jaw (2).
6. The adjustable wrench with an operating lever according to claim 2, wherein the elastic locking mechanism comprises a pawl spring (6) and a movable jaw spring (3); a pawl spring mounting groove (2-4) is arranged on the pawl (5), and the movable jaw spring (3) is arranged between the movable jaw (2) and the handle; one end of a pawl spring (6) is arranged on the movable jaw (2), and the other end is arranged on a pawl spring mounting groove (2-4) on the pawl (5).
7. The movable spanner with operating rod of claim 2, wherein the front section of the movable jaw (2) is a clamping part, and the middle part is provided with a sliding rail (2-1); a pawl mounting hole (2-2) is formed in the side surface or the bottom; the shape of the sliding track (1-3) is matched with that of the sliding track (2-1) of the movable jaw (2), one end of the pawl (5) is spherical and is arranged in the pawl mounting hole (2-2) of the movable jaw (2); the other end of the pawl (5) is provided with teeth (5-2); the tooth plate (1-2) is meshed with teeth (5-2) on the pawl (5) in shape; a pawl control hole (5-1) is formed in the pawl (5), and the connecting rod (4-1) penetrates through the pawl control hole (5-1) and is fixed on the pawl (5).
8. The movable spanner with operating rod of claim 1, wherein the movable jaw operating rod (4) is Y-shaped, the front end forked part is parallel, the front end is provided with a strip-shaped hole, a connecting rod (4-1) is arranged in the strip-shaped hole, the middle part is provided with a mounting hole or a mounting column, and the movable jaw operating rod is mounted on the handle (1) through the mounting hole or the mounting column; the tail end is provided with a finger holding rod; when the finger of the movable jaw operating rod (4) is held down to hold the rod, the connecting rod (4-1) firstly drives the pawl (5) to be lifted, and then drives the movable jaw (2) to move backwards.
9. The adjustable wrench with the operating rod according to claim 8, characterized in that the bottom of the operating rod (4) of the movable jaw is provided with a bidirectional finger-holding rod, when the finger-holding rod at one side is held down, the movable jaw (2) is driven to move outwards; when the finger on the other side holds the rod, the pawl (5) is driven to be pressed inwards, and meanwhile, the pawl is fixed, so that the movable jaw position is locked.
10. The movable spanner with operating rod according to claim 1, wherein the middle part of the handle (1) is provided with a mounting hole or a mounting column for mounting the movable jaw operating rod (4); the front end of the handle (1) or the top end of the movable jaw (2) is provided with a fine adjustment plate mounting hole (1-5); the fine adjustment plate (7) is arranged in the fine adjustment plate mounting hole (1-5), and after the movable jaw (2) is clamped in place, if the clamped object is not tight enough, the fine adjustment plate (7) can be inserted into the fine adjustment plate mounting hole (1-5) to further clamp the clamped object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920611086.XU CN210060922U (en) | 2019-04-30 | 2019-04-30 | Movable wrench with operating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920611086.XU CN210060922U (en) | 2019-04-30 | 2019-04-30 | Movable wrench with operating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210060922U true CN210060922U (en) | 2020-02-14 |
Family
ID=69449937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920611086.XU Active CN210060922U (en) | 2019-04-30 | 2019-04-30 | Movable wrench with operating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210060922U (en) |
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2019
- 2019-04-30 CN CN201920611086.XU patent/CN210060922U/en active Active
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