CN208614647U - A kind of flywheel-type adjustable wrench - Google Patents
A kind of flywheel-type adjustable wrench Download PDFInfo
- Publication number
- CN208614647U CN208614647U CN201821059116.2U CN201821059116U CN208614647U CN 208614647 U CN208614647 U CN 208614647U CN 201821059116 U CN201821059116 U CN 201821059116U CN 208614647 U CN208614647 U CN 208614647U
- Authority
- CN
- China
- Prior art keywords
- boss
- spanner handle
- pawl
- ratchet
- movable claw
- 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of flywheel-type adjustable wrenches, including spanner handle, in the end of spanner handle, one fixed jaw is set, be cooperatively connected a movable claw on spanner handle, movable claw and fixed jaw corresponding matching, in one end of movable claw, one ratchet is set, in one end of spanner handle, one boss is set, ratchet is socketed on boss, be cooperatively connected one group of pawl on boss, each pawl with ratchet corresponding matching, also sets up one group of spring on boss, a through-hole is arranged in spring and pawl corresponding matching, one end on spanner handle far from fixed jaw.The advantages of the utility model: the utility model has the advantages of simple structure, easy to operate, openings of sizes needed for capable of being quickly adjusted to clamping face, since installation part is less, not only reduces production cost, while also adding the reliability of the utility model, practicability.
Description
Technical field
The utility model relates to spanner technical field more particularly to a kind of flywheel-type adjustable wrenches.
Background technique
Adjustable wrench is one of the hand-operated tools just used the most general in hardware tool, it can simultaneously switching plurality of specifications ruler
Very little hexagon workpiece.Existing adjustable wrench has the disadvantages that assembly components are more, high production cost, and is rotating
When the very big workpiece of specification difference, long period rotary worm is needed to adjust the openings of sizes of clamping face, working efficiency
It is low.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of flywheel-type work proposed is pulled
Hand.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of flywheel-type adjustable wrench, it is characterised in that: including spanner handle, one fixed jaw is set in the end of spanner handle,
Be cooperatively connected a movable claw, movable claw and fixed jaw corresponding matching on spanner handle, and a spine is arranged in one end of movable claw
A boss is arranged in one end of spanner handle in wheel, and ratchet is socketed on boss, and be cooperatively connected one group of pawl on boss, each
A pawl with ratchet corresponding matching, also sets up one group of spring, spring and pawl corresponding matching on boss, remote on spanner handle
A through-hole is arranged in one end from fixed jaw.
Preferably, the boss is cylindrical structure.
Preferably, the ratchet is rotatably assorted with the boss.
Preferably, anti-skid chequer is set in the inside of the fixed jaw, is arranged one tiltedly in the inner opposite end of the movable claw
Face, in the inside of movable claw setting occlusion line.
Preferably, the through-hole is positive polygonized structure.
Utility model has the advantages that the utility model has the advantages of simple structure, and it is easy to operate, it can quickly be adjusted to clamp
Openings of sizes needed for face reduces production cost since installation part is less, and the use of ratchet and pawl also adds this
The reliability of utility model, practicability.
Detailed description of the invention
Fig. 1 is the basic structure schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of movable claw.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As depicted in figs. 1 and 2, a kind of flywheel-type adjustable wrench provided by the utility model, it is characterised in that: including spanner handle
1, one fixed jaw 2 is set in the end of spanner handle 1, be cooperatively connected a movable claw 3 on spanner handle 1, movable claw 3 and fixation
A ratchet 4 is arranged in one end of movable claw 3 in 2 corresponding matching of pawl, and a boss 5 is arranged in one end of spanner handle 1, described convex
Platform 5 is cylindrical structure, and ratchet 4 is socketed on boss 5, and the ratchet 4 is rotatably assorted with the boss 5, cooperates on boss 5
Connect two pawls 6, two pawls 6 on the relative position of boss 5, each pawl 6 with 4 corresponding matching of ratchet, convex
One group of spring 11, spring 11 and 6 corresponding matching of pawl are also set up on platform 5.
Anti-skid chequer 7 is set in the inside of the fixed jaw 2, one inclined-plane 8 is set in the inner opposite end of the movable claw 3,
In the inside of the movable claw 3 setting occlusion line 9, the reliability of this spanner occlusion workpiece is improved.
A through-hole 10 is arranged in one end on spanner handle 1 far from fixed jaw 2, and the through-hole 10 is positive hexagonal structure,
The through-hole 10 can not only be used for fork spanner use, and can be used for hanging.
Working principle of the utility model is: the cooperation of the pawl 6 of the utility model and ratchet 4, so that working as 3 up time of movable claw
, can be with normal rotation when needle rotates, when movable claw 3 rotates counterclockwise, pawl 6 can then be withstood at the inner edge sawtooth of ratchet 4, resistance
The only rotation of movable claw 3.When screwing hexagon workpiece using the utility model, fixed jaw 2 need to only be leaned against to the one side of workpiece,
Movable claw 3 is stirred to workpiece surface is close to finger, can start rotary spanner handle 1；When unscrewing, the utility model need to only be turned over
Turn one side, repeats aforesaid operations.
Claims (5)
1. a kind of flywheel-type adjustable wrench, it is characterised in that: including spanner handle (1), a fixation is arranged in the end of spanner handle (1)
Pawl (2), be cooperatively connected a movable claw (3), movable claw (3) and fixed jaw (2) corresponding matching on spanner handle (1), in activity
A ratchet (4) is arranged in one end of pawl (3), a boss (5) is arranged in one end of spanner handle (1), ratchet (4) is socketed in boss
(5) on, be cooperatively connected one group of pawl (6) on boss (5), each pawl (6) with ratchet (4) corresponding matching, in boss
(5) one group of spring (11), spring (11) and pawl (6) corresponding matching are also set up on, far from fixed jaw (2) on spanner handle (1)
One end be arranged a through-hole (10).
2. a kind of flywheel-type adjustable wrench according to claim 1, it is characterised in that: the boss (5) is cylindrical structure.
3. a kind of flywheel-type adjustable wrench according to claim 1, it is characterised in that: the ratchet (4) and the boss (5)
It is rotatably assorted.
4. a kind of flywheel-type adjustable wrench according to claim 1, it is characterised in that: set on the inside of the fixed jaw (2)
Anti-skid chequer (7) are set, one inclined-plane (8) is set in the inner opposite end of the movable claw (3), is set on the inside of the movable claw (3)
Set occlusion line (9).
5. a kind of flywheel-type adjustable wrench according to claim 1, it is characterised in that: the through-hole (10) is regular polygon knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821059116.2U CN208614647U (en) | 2018-07-05 | 2018-07-05 | A kind of flywheel-type adjustable wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821059116.2U CN208614647U (en) | 2018-07-05 | 2018-07-05 | A kind of flywheel-type adjustable wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208614647U true CN208614647U (en) | 2019-03-19 |
Family
ID=65704890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821059116.2U Expired - Fee Related CN208614647U (en) | 2018-07-05 | 2018-07-05 | A kind of flywheel-type adjustable wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208614647U (en) |
-
2018
- 2018-07-05 CN CN201821059116.2U patent/CN208614647U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20210705 |