CN106379222B - A kind of automobile-used capstan winch control crank - Google Patents
A kind of automobile-used capstan winch control crank Download PDFInfo
- Publication number
- CN106379222B CN106379222B CN201610940208.0A CN201610940208A CN106379222B CN 106379222 B CN106379222 B CN 106379222B CN 201610940208 A CN201610940208 A CN 201610940208A CN 106379222 B CN106379222 B CN 106379222B
- Authority
- CN
- China
- Prior art keywords
- capstan winch
- knob
- piece
- socket
- lock
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
Abstract
The present invention relates to a kind of control cranks suitable for automobile-used capstan winch, are used for the cargo security binding of Automobile Transportation and fix.Including handle main body.The left and right lateral plate of socket is carried including head, a knob is equipped between left and right lateral plate, one and the matched active pawl of ratchet and spring on capstan winch host are fixed on knob, make knob that there is the trend moved towards socket side always with active pawl by the spring, one lock that can be opened and closed with respect to socket is rotatably arranged in left and right side on piece, and is linked by the mobile composition of linkage structure and active pawl.This control crank and capstan host are partable, are used in combination property easy to use, safe good, entire bundling operation can be made more time saving and energy saving, effectively improve operating efficiency.
Description
Technical field
The present invention relates to a kind of control crank, more particularly to a kind of control crank suitable for automobile-used capstan winch,
Cargo security for Automobile Transportation is bundled and is fixed.
Background technology
Automobile-used capstan winch is installed on automobile side (such as compartment bottom girder), coordinates bundling belt, implements bundled fixed to cargo.
In general, capstan winch is made of u-bracket, shaft, ratchet mechanism, crow bar etc., in use, by bundling belt with hook one
Automobile another side is fixed at end, and bundling belt free end penetrates in capstan winch shaft, using crow bar applied force in shaft, directly according to
The power drive shaft rotation applied by crow bar, bundling belt is wrung, to make cargo is tied to fix.And ratchet mechanism can prevent
Reverse rotation of rotary shaft, to keep the tension on bundling belt.In actual mechanical process, since capstan winch is affixed on car body, by
Position limits, conventional capstan winch agitated using crow bar capstan winch it is primary after, crow bar need to be removed, then change angle and be inserted into capstan winch,
The action agitated for the second time, bundling belt could be wrung by being repeated several times, therefore be operated very inconvenient.Also due to crow bar ruler
Very little longer, if operator is firmly inadequate, crow bar is possible to rebound and hurt sb.'s feelings.And it is even more fairly cumbersome when discharging tension,
It needs two people or two hands while operating crow bar and ratchet mechanism, security risk is very big.Such as notification number CN2885455Y
" freight Goods binding is tight for one kind disclosed in disclosed " a kind of cargo binding machine for motor vehicle " and 202593358 U of CN
, all there is shortcoming described above in rope device ".
Also just like one kind " tape shaft rotating gear of winch " disclosed in CN1664410A, it is arranged in winch support side
Zone axis extension end, be connected ratchet on the tape spool at the zone axis extension end.The mechanism includes handle, the first pawl (stop
Pawl) and the second pawl (active pawl), the first spring is equipped between the first pawl and holder, the under the action of the first spring
In the teeth of ratchet, the end of handle is placed on tape spool for the front end of one pawl, and the second pawl is hinged with handle, the second pawl
Second spring is equipped between handle, the front end of the second pawl is in the teeth of ratchet under the action of second spring.It uses
When by back and forth pulling handle tighten winding.Though the mechanism with handle instead of the crow bar of common capstan winch, existing for it
Main problem is operated since handle is that the second pawl thereon is leaned on directly so that tape spool is rotated with the ratchet on movable band axis
When can be fairly time consuming, laborious, inefficiency, and handle and the connection between centers are insecure, can be easy to when handle operates
It skids；Also using this rotating mechanism dress band, to unload band also pretty troublesome, therefore the tape shaft rotating gear similarly exist it is numerous not
Foot place.
Invention content
The technical problem to be solved by the present invention is to provide a kind of control crank detached with host for the prior art,
It has the linkage function partable with capstan host and drives the driving function of host activity, is used in combination easy to use, safe
Property is good, keeps entire bundling operation more time saving and energy saving, effectively improves operating efficiency.
Technical solution is used by the present invention solves above-mentioned technical problem：The automobile-used capstan winch control crank, including handle
Main body is equipped with one and draws it is characterized in that the handle main body includes the left and right lateral plate that head carries socket between left and right lateral plate
Hand is fixed with one and the matched active pawl of ratchet and spring on capstan winch host on knob, makes knob by the spring
With active pawl there is the trend moved towards socket side, a lock that can be opened and closed with respect to socket to be rotatably arranged in always
Left and right side on piece, and linked by the mobile composition of linkage structure and active pawl.
The left and right side sheet head is formed with cam-like front, and to coordinate capstan host, being used for will be on capstan host
Detent is open-top, makes its glue from ratchet.
The lock is integrated, and with the left and right side plate that top is integrally connected, the front of left and right side plate is in correspondence
The lock tongue shape of left and right side on piece socket, the side of left and right side plate are correspondingly provided with that the two sides for active pawl are exposed to be lacked
Mouthful, and neighbouring notch rear end is equipped with to install the axis hole of lock shaft above notch, lock is pivotally connected by lock shaft
In left and right side on piece.Lock drives its action by knob and active pawl, makes socket open or close.
The left and right side chip architecture is identical, and one piece is combined in by the handle of tail portion and the fixing axle of front, lateral plate
Head is in grab shape and is formed with the socket and cam-like front.
The annular drawing portion of described knob the rear part has extended to form forward a flat bar portion, and the active pawl is solid
It is scheduled on the front end of bar portion, and bar portion tail end has extended to form a bar shaped pin into annular drawing portion, spring passes through a fixing bracket
It is arranged on bar shaped pin.
The fixing bracket have upper piece, bottom sheet and lateral plate, upper and lower piece is parallel and structure unanimously with lateral plate one phase
Even, the both sides of upper and lower piece have the side of outside extended formation, lateral plate to be equipped with the pin passed through for the pin on knob
Hole.
What the left and right side on piece was installed equipped with the slip hole passed through for driving ratchet two sides, for lock shaft
Lock axis hole and the through-hole passed through for support bracket fastened side.
Compared with the prior art, the advantages of the present invention are as follows：This control crank by its can open the socket that can be closed by its with
Capstan winch host connects or separates, and easy to operate, and connection is firm, and when use will not fall off, will not hurt sb.'s feelings, and safety is good；
Only it need to pull handle that can wring back and forth when bundling operation, without dismantling and being packed into handle (crow bar), very time saving, province repeatedly
Power.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the automobile-used capstan winch of the embodiment of the present invention.
Fig. 2 is capstan winch of embodiment of the present invention host and control crank connection diagram.
Fig. 3 is the automobile-used capstan winch retightening operation schematic diagram of the embodiment of the present invention.
Fig. 4 is that the automobile-used capstan winch of the embodiment of the present invention discharges operation chart.
Fig. 5 is the automobile-used winching operations principle schematic of the embodiment of the present invention.
Fig. 6 is capstan winch host perspective exploded view of the embodiment of the present invention.
Fig. 7 is capstan winch host stereoscopic schematic diagram of the embodiment of the present invention.
Fig. 8 is capstan winch host side schematic view of the embodiment of the present invention.
Fig. 9 is capstan winch host front schematic view of the embodiment of the present invention.
Figure 10 is control crank perspective exploded view of the embodiment of the present invention.
Figure 11 is control crank stereoscopic schematic diagram of the embodiment of the present invention.
Figure 12 is that control crank of embodiment of the present invention lock opens schematic diagram.
Figure 13 is control crank side schematic view of the embodiment of the present invention.
Figure 14 is control crank front schematic view of the embodiment of the present invention.
Figure 15 is control crank diagrammatic cross-section of the embodiment of the present invention.
Figure 16 is conventional winches schematic diagram.
Specific implementation mode
Below in conjunction with attached drawing embodiment, present invention is further described in detail.
The present embodiment is specific as shown in Fig. 1-Figure 15 by taking application has the automobile-used capstan winch of this control crank as an example, includes mainly
Capstan winch host 111 and control crank 222, the two was not only mutual indepedent, but also can be combined to one piece by unique structure type, completely
Traditional crow bar is substituted by control crank, to complete bundling operation, veritably accomplishes that property easy to use, safe is good, time saving and energy saving.
It now first pair is described in detail, is please referred to shown in Fig. 6-Fig. 9 with the matched capstan winch main machine structure of this control crank,
It includes main support 1, main shaft 2, large and small gear 3,4, drive shaft 6, ratchet 5, detent 13 and detent spring
14 etc..Wherein：
Main support 1. is the integral piece of an inverted U, and there be a partition board 102 parallel with left and right side plate 101,103 in inside,
Main support 1 is separated into winding area 1a between left plate 101 and partition board 102 and partition board 102 and right plate 103 by the partition board 102
Between operating space 1b.Left and right side plate 101,103 is equipped with main shaft hole with partition board 102, is installed for main shaft 2.And partition board
102 is identical as 103 structure of right plate, they are equipped with drive shaft hole other than main shaft hole above, in the lower section in main shaft hole,
For installing drive shaft 6；It is equipped with detent slip hole behind drive shaft hole, is inserted into for the side of detent 13；
It is equipped with groove 1e (release groove) at the edge of lower front, when discharging operation, card is fallen into for the active pawl on control crank；
In groove 1e to have one section in the concavo-convex edge that rises and falls, to act required bandage retightening operation for active pawl 20
Area 1c (recessed one section) and bandage release operating space 1d (convex one section, proximate recesses).
Main shaft 2. is made of two halves circular shaft, it is rotatably arranged on main shaft hole.Wherein left plate 101 with every
Main shaft 2 between plate 102 is winding section, is wound with bandage 16, and the main shaft 2 between partition board 102 and right plate 103 is operating space
Section, is fixed on gear wheel 3.
For its tool of gear wheel 3. there are two the semi-circular hole passed through for two halves circular shaft, it is sleeved on the operating space of main shaft 2
Section, and the stop collar 11 by being located at its both sides is limited and is fixed.And the main shaft 2 equipped with gear wheel 3 on the main support 1 after its two
Head passes through 10 groups of gasket 12, pin merging limits.And it is as needed, one end connection one of left plate can be also located in main shaft 2
Rocking handle shakes rocking handle and drives main shaft rotation.
Drive shaft 6. is a non-circular shaft, is fitted with two mutually isostructural ratchets 5 and pinion gear 4, it passes through axle sleeve
7, gasket 8 and pin 9 are rotatably arranged in drive shaft hole.
Pinion gear 4. is fixed in drive shaft 6, is meshed with the gear wheel 3 on main shaft 2.Pinion gear 4 is radial through it
On non-circular hole and drive shaft coordinate and limit, axially through the limit of ratchet 5 of its both sides.
There are two ratchets 5., and structure is identical, is fixed on 4 both sides of pinion gear in drive shaft 6.Ratchet 5 is radial with pinion gear 4
Equally and by the cooperation of non-circular hole and drive shaft limit, and it is axial each by an axle sleeve 7 limit, and by axle sleeve
7 separate two ratchets 5 with corresponding partition board 102 and right plate 103, and making to reserve one on the outside of each ratchet can be suitble to grasp
The interval that vertical handle socket 17a is inserted into.
Detent 13. it filled obliquely after partition board 102 and the slip hole on right plate 103 are inserted into its two sides
It sets on main support 1, and its upward end is mounted in two ratchets 5 in drive shaft 6 towards drive shaft 6 with cooperation.Stop spine
The rear portion of pawl 13 has a pin to extend back, pin to pass through the through-hole on a baffle 15.The baffle 15 be fixed on partition board 102 with
The rear portion of right plate 103.
Detent spring 14. uses compression spring, is sleeved on the pin at 13 rear portion of detent, and both ends withstand on stop respectively
On pawl 13 and baffle 15.Detent 13 is intended to ratchet 5 always by the effect of the detent spring 14, in cargo
After the completion of binding, which is engaged with the ratchet on two ratchets 5 simultaneously, prevents two ratchets 5 from reversing, and bandage 16 is enable to protect
Some tension is held, Goods binding is fixed.
The capstan winch host that constitutes is assembled by above-mentioned component, reasonable for structure, winding area will not mutually be done with operating space when use
It relates to, and the size of host will not increase because of the increase of operating space, and not exposed shaft part and ratchet, pawl are (such as
Shown in Figure 16, the spools of conventional winches is to stretch in outside side plate outside, and ratchet, pawl are installed in for one end that crow bar connects
It is exposed on spool).And be driven by transmission component between drive shaft and main shaft, apply smaller drive in drive shaft in this way
Power can finally make main shaft obtain a larger active force, that is, bandage is made to obtain one after transmission component is driven
Larger seizing force, thus it is very laborsaving.The transmission component of the present embodiment is a pair of of gear pair (driver pinion, driven canine tooth
Wheel), but multi-stage gear pair can also be used as needed, to obtain the transmission ratio of bigger.
222 structure of control crank of the present invention please refers to shown in Figure 10-Figure 15, it mainly includes the left and right side of handle
Piece 17, knob 25, fixing bracket 23, lock 22, active pawl 20 and spring 24 etc., wherein：
Both left and right lateral plates 17. structure is identical, and one piece is combined in by the handle 26 of tail portion and the fixing axle 19 of front.
The head of lateral plate is in grab shape, is equipped with downward opening socket 17a, and head forward edge 17b is in cam-like, is needing to release
, can be open-top by detent 13 by the cam-like head when putting bandage, disengage it from ratchet 5.In addition, lateral plate 17 is close to slotting
Lock axis hole 17d that the place mouthful 17a is installed equipped with the slip hole 17c passed through for 20 two sides of driving ratchet, for lock shaft 21,
And the through-hole 17e that pass through of side 23a for fixing bracket 23.
Active pawl 20. coordinates the ratchet 5 on capstan winch host.It is connected between left and right lateral plate 17 and with knob 25.
The two sides of specifically active pawl 20 are inserted in the slip hole 17c of left and right side on piece, and the extended leg at rear portion is solid by rivet 18
It is scheduled on the front end of knob.After loading onto, the front end of active pawl 20 downward, in device obliquely.
For knob 25. between left and right lateral plate 17, annular drawing portion extends to form forward the flat bar portion of length length
25a, the active pawl 20 are to be fixed on the front end of bar portion, and bar portion tail end has extended to form a bar shaped into annular drawing portion
Pin 25b can be used to that spring 24 is arranged.
Fixing bracket 23. is used for fixed spring 24, it have upper piece, bottom sheet and lateral plate, upper and lower piece is parallel and structure one
Cause is integrally connected with lateral plate, and there are the side 23a of outside extended formation in the both sides of upper and lower piece, can be inserted into the left and right lateral plate of handle
In through-hole 17e.Lateral plate is equipped with pin holes 23b, is passed through for the pin 25b on knob.
Spring 24. uses compression spring, is sleeved on the pin 25b of knob, a crown is another on the lateral plate of fixing bracket 23
The crown is on knob 25.When assembling, first spring 24 is sleeved on pin 25b, then is inserted in fixing bracket 23, the pin on knob
25b is passed through from the pin holes 23a on fixing bracket, then the side of upper and lower piece is inserted into the through-hole of handle left and right side on piece
In 17e.After spring 24 is loaded onto, the active pawl 20 on knob 25 and knob is intended to court always by the effect of the spring force
To one end of socket 17a.Only when knob 25 pulls back, active pawl 20 can be moved backward with knob 25, unclamped and drawn
When hand 25, knob 25 and active pawl 20 can automatically reset under the action of spring 24.
The left and right side plate that lock 22. is integrally connected with top, the front 22a of left and right side plate is in corresponding left and right lateral plate
The lock tongue shape of upper socket 17a, it is exposed and movably lack that the side of left and right side plate is correspondingly provided with the two sides for active pawl
Mouth 22b, and neighbouring notch rear end is equipped with to install the axis hole 22c of lock shaft above notch.Lock 22 passes through lock shaft
21 are connected on left and right lateral plate 17, and can be rotated around the lock shaft 21.
The control crank constituted is assembled by above-mentioned component, operating principle is as follows：Knob 25 is pulled back, active spine is driven
Pawl 20 moves backward together, when being moved to the rear wall of active pawl 20 and shackle notch 22b and colliding, can drive 22 deflection of lock,
Make the lock tongue shape front 22a of lock downward, at this time opening state at socket 17a；After unclamping knob 25, knob 25 and active pawl
20 move forward and reset together under spring force, and lock 22 is also multiple therewith due to the limitation of no longer acceptor's pawl 20
Position (active pawl and the antetheca of notch are mutually hit against), lock tongue shape front 22a returns back to original state after reset, at this time socket 17a
Locate closed state.Therefore socket 17a is dexterously opened or is closed by the gearing of active pawl 20 and lock 22 by this control crank
It closes, operates ten parts of convenience, so that this control crank is provided with the linkage function partable with capstan host and drive host activity
Driving function.
Shown in Fig. 2-Fig. 5, dynamic process when using entire capstan winch makees a description：
When not in use, the two is separation.
When needing operation, first control crank 222 is connected in drive shaft 6, that is, pulls back knob 25, makes socket
17a is opened, then socket 17a is respectively aligned to the interval between two ratchets and partition board and right plate and is inserted into, and is sleeved on axle sleeve 7
On.Then knob 25 is unclamped, lock 22 resets, then entire control crank 222 is realized with host 111 and connected, as shown in Figure 2.Two
Person's connection is firm, will not fall off, will not hurt sb.'s feelings, and ensures safety in utilization.
After the completion of connection, when active pawl 20 is located at bandage retightening operation area 1c, control crank is shaken repeatedly, at this time actively
Pawl 20 pushes ratchet 5 to rotate, and the rotation of ratchet 5 drives drive shaft 6 and pinion gear 4 to rotate together, then by pinion gear 4 drive with
The gear wheel 3 being meshed and main shaft 2, bandage 16 is wrung.Since host uses gear drive, smaller hand-power that can obtain
To larger binding tension, and only it need to pull handle that can wring back and forth, it is non-without dismantling and being packed into handle (crow bar) repeatedly
It is often time saving, laborsaving.
After the completion of operation, detent 13 at this time is engaged with the ratchet on ratchet 5, the different rotations of ratchet 5.
When discharging tension on bandage 16, active pawl 20 is fallen into and is stuck in release groove 1e, with the cam-like front of handle
Detent 13 is open-top, so that two ratchets 5 is detached from detent 13, can reverse.Ratchet 5, drive shaft 6, size at this time
Gear 3,4, main shaft are in the state being freely rotated, to discharge the tension on bandage 16.Entirely wring with release movement by list
People can be operated, and be not necessarily to both hands or operated by two people, therefore operate and quite facilitate.
When unloading control crank 222, as long as pulling knob 25, socket 17a is opened, handle 222 is taken out and capstan winch master
Machine 111 detaches, and capstan winch host 111 is in running order.
Claims (5)
1. a kind of automobile-used capstan winch control crank, including handle main body, it is characterised in that：The handle main body includes that head carries
The left and right lateral plate of socket is equipped with a knob between left and right lateral plate, and one is fixed on knob and is matched with the ratchet on capstan winch host
The active pawl and spring of conjunction make knob have the trend moved towards socket side always with active pawl by the spring,
One lock that can be opened and closed with respect to socket is rotatably arranged in left and right side on piece, and passes through linkage structure and active pawl
It is mobile to constitute linkage；The left and right side sheet head is formed with cam-like front；There is the lock top to be integrally connected
Left and right side plate, the front of left and right side plate are in the lock tongue shape of corresponding left and right side on piece socket, and the side of left and right side plate, which corresponds to, to be set
Have for the exposed notch in the two sides of active pawl, and neighbouring notch rear end is equipped with to install lock shaft above notch
Axis hole, lock by lock shaft is articulated in left and right side on piece.
2. automobile-used capstan winch control crank as described in claim 1, it is characterised in that：The left and right side chip architecture is identical, leads to
The fixing axle of the handle and front of crossing tail portion is combined in one piece, and the head of lateral plate is in grab shape and is formed with the socket and convex
Colyliform front.
3. automobile-used capstan winch control crank as claimed in claim 1 or 2, it is characterised in that：The annular of described knob the rear part
Drawing portion has extended to form forward a flat bar portion, and the active pawl is fixed on the front end of bar portion, and bar portion tail end is to ring
A bar shaped pin is extended to form in shape drawing portion, spring is arranged by a fixing bracket on bar shaped pin.
4. automobile-used capstan winch control crank as claimed in claim 3, it is characterised in that：The fixing bracket have upper piece, under
Piece and lateral plate, upper and lower piece is parallel and structure is unanimously integrally connected with lateral plate, and there are outside extended formation in the both sides of upper and lower piece
Side, lateral plate is equipped with the pin holes that are passed through for the pin on knob.
5. automobile-used capstan winch control crank as claimed in claim 4, it is characterised in that：The left and right side on piece be equipped with for
It slip hole that driving ratchet two sides pass through, the lock axis hole installed for lock shaft and is passed through for support bracket fastened side
Through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610940208.0A CN106379222B (en) | 2016-10-25 | 2016-10-25 | A kind of automobile-used capstan winch control crank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610940208.0A CN106379222B (en) | 2016-10-25 | 2016-10-25 | A kind of automobile-used capstan winch control crank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106379222A CN106379222A (en) | 2017-02-08 |
| CN106379222B true CN106379222B (en) | 2018-08-31 |
Family
ID=57958279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610940208.0A Active CN106379222B (en) | 2016-10-25 | 2016-10-25 | A kind of automobile-used capstan winch control crank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106379222B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347201B (en) * | 2016-10-25 | 2018-08-31 | 宁波旭力金属制品有限公司 | A kind of automobile-used capstan winch main machine structure and automobile-used capstan winch |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM322887U (en) * | 2007-05-07 | 2007-12-01 | Wen-Cheng Jang | Centre axle structure of rope tightening |
| CN201033637Y (en) * | 2007-05-28 | 2008-03-12 | 张文成 | Separating rope drawer |
| DE102010034117A1 (en) * | 2009-08-12 | 2011-04-07 | Ratchet King Co. Ltd., Dali City | Removable handle-integrated hand pull, has shaft guided by main body, and guide section and stopper part coupled with each other when handle is rotated around shaft as axle, where radial movement of handle is defined |
| CN102275539A (en) * | 2011-06-02 | 2011-12-14 | 宁波旭力金属制品有限公司 | Multi-stage transmission automobile safety tension device |
| CN103842209A (en) * | 2011-09-16 | 2014-06-04 | 阿穆尔控股有限公司 | Side-loading ratchet device |
| CN104057870A (en) * | 2013-03-21 | 2014-09-24 | 联炀工业股份有限公司 | Structure of rope puller |
| CN206086515U (en) * | 2016-10-25 | 2017-04-12 | 宁波旭力金属制品有限公司 | Automobile -used capstan winch control handle |
-
2016
- 2016-10-25 CN CN201610940208.0A patent/CN106379222B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM322887U (en) * | 2007-05-07 | 2007-12-01 | Wen-Cheng Jang | Centre axle structure of rope tightening |
| CN201033637Y (en) * | 2007-05-28 | 2008-03-12 | 张文成 | Separating rope drawer |
| DE102010034117A1 (en) * | 2009-08-12 | 2011-04-07 | Ratchet King Co. Ltd., Dali City | Removable handle-integrated hand pull, has shaft guided by main body, and guide section and stopper part coupled with each other when handle is rotated around shaft as axle, where radial movement of handle is defined |
| CN102275539A (en) * | 2011-06-02 | 2011-12-14 | 宁波旭力金属制品有限公司 | Multi-stage transmission automobile safety tension device |
| CN103842209A (en) * | 2011-09-16 | 2014-06-04 | 阿穆尔控股有限公司 | Side-loading ratchet device |
| CN104057870A (en) * | 2013-03-21 | 2014-09-24 | 联炀工业股份有限公司 | Structure of rope puller |
| CN206086515U (en) * | 2016-10-25 | 2017-04-12 | 宁波旭力金属制品有限公司 | Automobile -used capstan winch control handle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106379222A (en) | 2017-02-08 |
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