CN205703908U - Angle adjustable tyre wrench - Google Patents
Angle adjustable tyre wrench Download PDFInfo
- Publication number
- CN205703908U CN205703908U CN201620404394.1U CN201620404394U CN205703908U CN 205703908 U CN205703908 U CN 205703908U CN 201620404394 U CN201620404394 U CN 201620404394U CN 205703908 U CN205703908 U CN 205703908U
- Authority
- CN
- China
- Prior art keywords
- active wheel
- bar group
- sun gear
- idle pulley
- wheel
- 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 kind of angle adjustable tyre wrench, mainly it is made up of active wheel, idle pulley, sun gear, idle pulley bar group, active wheel bar group and adjusting nut and adjusting rod, it is characterized in that: sun gear has one, the most uniformly 46 idle pulleys of engagement, described idle pulley all engages with an active wheel, described active wheel is connected with active wheel bar group by job rotation pole and regulating element, does not engages between active wheel with sun gear；Described adjusting rod can rotate in adjusting nut, thus change the angle between active wheel bar group and idle pulley bar group, described active wheel bar group can rotate around the axis of sun gear, and intermediate portion is divided into annular, and the internal diameter of annulus is bigger than the external diameter of a circle of the square hole at sun gear center；Described idle pulley bar group can rotate around the axis of sun gear, and intermediate portion is divided into annular, and the internal diameter of annulus is bigger than the external diameter of a circle of the square hole at sun gear center.
Description
Technical field
This utility model relates to a kind of spanner, is specifically related to a kind of spanner that can simultaneously dismount many tire bolts.
Background technology
At present, maintenance industry, when carrying out tire bolt dismounting, is all many bolts one utilizing common wrench to tire
An individual ground dismounting, so on the one hand can waste the plenty of time, and on the other hand, the moment that can make each tire bolt is not of uniform size
Sample.
Summary of the invention
In order to solve above-mentioned technical problem, this utility model provides and a kind of can dismount many bolts of tire simultaneously
Tyre wrench.
This utility model be employed technical scheme comprise that, mainly by active wheel, idle pulley, sun gear, idle pulley bar group, active wheel
Bar group, adjusting nut and adjusting rod composition, it is characterised in that: sun gear has one, the most uniformly 4-6 idle pulley of engagement；Institute
Stating idle pulley to be linked together with idle pulley bar group by pin, described idle pulley all engages, between idle pulley and active wheel with an active wheel
Connected by connecting rod and pin；Described active wheel is linked together by pin and connecting rod, and described active wheel passes through telescopic and work
Wheel bar group connects；Do not engage between active wheel with sun gear；There is square hole at the center of described sun gear, is used for connecting spanner；Described
Active wheel bar group can rotate around the axis of sun gear, and intermediate portion is divided into annular, and the internal diameter of annulus is than sun gear center
The external diameter of a circle of square hole is big；Described idle pulley bar group can rotate around the axis of sun gear, and intermediate portion is divided into annular, circle
The internal diameter of ring is bigger than the external diameter of a circle of the square hole at sun gear center；Described adjusting rod can rotate in adjusting nut, from
And changing the angle between active wheel bar group and idle pulley bar group, when the angle when between the two changes, active wheel will necessarily
There is certain skew relative to sun gear, make the radius of clean-up of active wheel change.Described active wheel is contrary in active wheel bar group
One side have sleeve hole, be used for connecting tyre sleeve.
Accompanying drawing explanation
Fig. 1 is schematic diagram 1 of the present utility model.
Fig. 2 is schematic diagram 2 of the present utility model.
Fig. 3 is schematic diagram 3 of the present utility model.
1-idle pulley in figure；2-active wheel；3-sun gear；4-adjusting rod；5-adjusting nut；6-adjustment pin；7-idle pulley bar group；
8-connecting rod；9-telescopic；10-active wheel bar group；11-square hole；12-sleeve hole.
Detailed description of the invention
Further illustrate detailed description of the invention of the present utility model below in conjunction with the accompanying drawings.
As Figure 1-3, owing to sun gear, idle pulley and active wheel engage two-by-two, when using spanner to rotate sun gear, too
Sun wheel can drive idle pulley to rotate, and idle pulley drives active wheel to rotate again, and active wheel is identical with sun gear direction of rotation, at active wheel
Tyre sleeve is connected, it is possible to many bolts of tire are dismounted simultaneously on sleeve hole, and the power obtained on each sleeve
Square size is the same.
Rotation adjusting lever, can make the relative angle of active wheel bar group and idle pulley bar group change, so that working group
The triangle that bar group, idle pulley bar group and connecting rod are formed changes so that active wheel occurs certain angle relative to sun gear
Displacement；Owing to all of idle pulley is all connected in idle pulley bar group, all of active wheel is all connected in active wheel bar group, so,
All of active wheel with identical angle relative to sun gear generation angular displacement, thus can change the radius of clean-up of active wheel, with
Adapt to different tire bolts.
Claims (3)
1. an angle adjustable tyre wrench, mainly by active wheel, idle pulley, sun gear, idle pulley bar group, active wheel bar group and tune
Joint element composition, it is characterised in that: sun gear has one, the most uniformly engagement 4-6 idle pulley, described idle pulley all with a work
Making wheel engagement, described active wheel is connected with active wheel bar group by telescopic, does not engages between active wheel with sun gear；
Described adjusting rod can rotate in adjusting nut, thus changes the angle between active wheel bar group and idle pulley bar group；
Described active wheel bar group can rotate around the axis of sun gear, and intermediate portion is divided into annular, and the internal diameter of annulus compares the sun
The external diameter of a circle of the square hole at wheel center is big；
Described idle pulley bar group can rotate around the axis of sun gear, and intermediate portion is divided into annular, and the internal diameter of annulus compares sun gear
The external diameter of a circle of the square hole at center is big.
A kind of angle adjustable tyre wrench the most according to claim 1, is further characterized in that: the center of described sun gear
There is square hole.
A kind of angle adjustable tyre wrench the most according to claim 1, is further characterized in that: described active wheel is in work
The one side that wheel bar group is contrary has sleeve hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620404394.1U CN205703908U (en) | 2016-05-07 | 2016-05-07 | Angle adjustable tyre wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620404394.1U CN205703908U (en) | 2016-05-07 | 2016-05-07 | Angle adjustable tyre wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205703908U true CN205703908U (en) | 2016-11-23 |
Family
ID=57303671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620404394.1U Expired - Fee Related CN205703908U (en) | 2016-05-07 | 2016-05-07 | Angle adjustable tyre wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205703908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710811A (en) * | 2016-05-07 | 2016-06-29 | 王萍 | Angle adjustable type tire wrench |
-
2016
- 2016-05-07 CN CN201620404394.1U patent/CN205703908U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710811A (en) * | 2016-05-07 | 2016-06-29 | 王萍 | Angle adjustable type tire wrench |
| CN105710811B (en) * | 2016-05-07 | 2018-08-03 | 汪学林 | Angle adjustable tyre wrench |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20180507 |