CN103625353B - position adjustable vehicle safety tensioning device - Google Patents
position adjustable vehicle safety tensioning device Download PDFInfo
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- CN103625353B CN103625353B CN201310703226.3A CN201310703226A CN103625353B CN 103625353 B CN103625353 B CN 103625353B CN 201310703226 A CN201310703226 A CN 201310703226A CN 103625353 B CN103625353 B CN 103625353B
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Abstract
A kind of position adjustable vehicle safety tensioning device, including main frame and installation bandage on the host, wherein main frame includes pedestal, the handle being arranged on pedestal and by the drive mechanism of handle drives, drive mechanism includes the main shaft for being wound around bandage being made up of two halves circular shaft, main shaft is arranged on the front portion of pedestal, it is characterized in that: be provided with the first connecting shaft for connecting bandage and the second connecting shaft at the rear portion of pedestal, and the first connecting shaft and the second connecting shaft are each parallel to described main shaft.The present invention by being provided for connection to the first connecting shaft and second connecting shaft of bandage at the rear portion of main frame pedestal, and the main shaft that the first connecting shaft and the second connecting shaft are anterior each parallel to being located at pedestal, bandage can be wound around be interspersed in these two connecting shafts, formed between bandage with main frame and be flexibly connected, such that it is able to regulate the position of main frame under different behaviours in service as required, and easy to operate, package unit is simple and practical.
Description
Technical field
The present invention relates to a kind of for automobile, lorry, trailer, motorcycle, can conveniently bundle the automobile peace of fixing goods
Full take-up device.
Background technology
Vehicle safety tensioning device is generally made up of take-up device main frame, long bandage, spat etc..Wherein, host machine part
Using anti-down rotating ratchet mechanism principle, directly drive actively ratchet with handle, actively ratchet promotes ratchet, and ratchet is direct
Drive main shaft, thus the bandage that will be wrapped on main shaft is strained, and detent prevents ratchet from reversing, and makes on bandage
Certain tension force can be kept, Goods binding is fixed.It addition, the long bandage one end band in existing vehicle safety tensioning device
Having hook, the other end is free end, needs to penetrate in main frame during operation；Spat one end is with hook, and the other end is the most straight
Connecing be connected fixing with main frame, this also means that the position that the relatively short bandage of main frame is linked up with is fixing, its shortcoming is main frame position
Put unadjustable, therefore, according to different use occasions, if main frame location is just concerned with mutually with other object
Relate to, it will cause inconvenience during operation, even there is certain potential safety hazard.
Summary of the invention
The technical problem to be solved is for above-mentioned prior art present situation, it is provided that a kind of main frame and hook spacing
The position adjustable vehicle safety tensioning device that during unfixing i.e. binding fixing goods, position of host machine can regulate.
The present invention solves the technical scheme that above-mentioned technical problem used: this position adjustable vehicle safety tensioning device,
Including main frame and installation bandage on the host, wherein said main frame includes pedestal, the handle being arranged on pedestal
With the drive mechanism by described handle drives, described drive mechanism include be made up of two halves circular shaft for being wound around bandage
Main shaft, described main shaft is arranged on the front portion of described pedestal, it is characterised in that: be provided with at the rear portion of described pedestal
Be used for connecting the first connecting shaft and second connecting shaft of bandage, and the first described connecting shaft and the second connecting shaft each parallel to
Described main shaft.
As the first connecting shaft and the preferred version of the second connecting shaft, have regulating tank, described at described pedestal rear portion
One connecting shaft is the movable axis being movably connected in above-mentioned regulating tank, and the two ends of described regulating tank are respectively movable axis stress position
Regulating position with movable axis, the second described connecting shaft is to be located at the fixing axle below above-mentioned regulating tank, at described movable axis
Under the state of movable axis stress position, bandage is wrapped in and bears pulling force, at described movable axis on movable axis and fixing axle
Under the state of movable axis regulation position, bandage is wrapped on movable axis can be the most movable.So, bandage is formally being implemented
Before retightening operation, movable axis is moved on to movable axis regulation position, after having regulated, movable axis is moved to movable axis stress position.
Further preferably, described pedestal includes on the left of pedestal sheet, sheet and seat on the left of described pedestal on the right side of sheet and pedestal
On the right side of body, the rear portion of sheet respectively has the regulating tank described in, and the two ends of described movable axis are separately positioned on sheet and seat on the left of pedestal
On the right side of body in the regulating tank of sheet, the lower section of the regulating tank of sheet and the lower section of the regulating tank of sheet on the right side of pedestal on the left of described pedestal
Respectively having an installing hole, the two ends of described fixing axle are separately fixed on the left of pedestal on the right side of sheet and pedestal in the installing hole of sheet.
Pedestal uses after said structure, not only sound construction, and the installation of movable axis and fixing axle can be made the most firm.
Described regulating tank can use various structures, it is preferable that described regulating tank has the upper segmental arc extended forward
With from upper segmental arc rear end reclinate arc lower section, the described fixing lower section being located in described upper segmental arc and with institute
The bottom stating arc lower section is in same level line or is substantially on same level line, and the front end of described upper segmental arc is institute
The movable axis regulation position stated, the bottom of described arc lower section is described movable axis stress position.It is further preferable that movable axis
When moving to movable axis regulation position, fixing mitre joint between axle and the line in movable axis axle center and bandage is bordering on 180 degree,
When movable axis moves to movable axis stress position, fixing angle between axle and the line in movable axis axle center and bandage is close to 0 degree.
As a kind of preferred version of bandage, described bandage is a disjunctor bandage, and the two ends of described disjunctor bandage are solid respectively
Surely having hook, when described movable axis is in movable axis stress position, disjunctor bandage is wrapped in described master successively and turns
On axle and fixing axle and movable axis, when described movable axis is in movable axis regulation position, disjunctor bandage twines successively
It is wound on described main shaft and movable axis.
Drive mechanism can use various structures, it is preferable that described drive mechanism is ratchet mechanism, this ratchet driving
Mechanism include described main shaft, the ratchet being contained on main shaft and the active pawl assembly coordinated with described ratchet and
Detent assembly, described active pawl assembly and detent assembly are respectively provided on described handle and pedestal.
As another preferred version of bandage, described bandage includes separated puller strap and regulation band, described tension
The outer end of band and the outer end of regulation band are respectively fixed with hook, and the inner of puller strap is free end and is connected to described master and turns
On axle, the inner of regulation band is free end and is connected on described movable axis and fixing axle.
As another preferred version of the first connecting shaft and the second connecting shaft, the first described connecting shaft is first to fix axle,
The second described connecting shaft is second to fix axle, and described bandage includes separated puller strap and regulation band, described in draw
The outer end of taut band and regulation band is respectively fixed with hook, and the inner of puller strap is free end and is connected to described main shaft
On, the inner of regulation band is free end and is connected to described first and fixes axle and second and fix on axle.
First fixes axle and second fixes axle and can have multiple position relationship, it is preferable that described first fixes the axle center of axle
It is in same level line with the second axle center fixing axle or is substantially on same level line.
Compared with prior art, it is an advantage of the current invention that: this position adjustable vehicle safety tensioning device is by main frame
The rear portion of pedestal is provided for connection to the first connecting shaft and second connecting shaft of bandage, and the first connecting shaft and second connects
The main shaft that axle is anterior each parallel to being located at pedestal so that bandage can be wound around and be interspersed in these two connecting shafts, bandage with
Formed between main frame and be flexibly connected, such that it is able to regulate the position of main frame under different behaviours in service as required, and operate
Convenient, package unit is simple and practical.
Accompanying drawing explanation
Fig. 1 is the perspective view of the embodiment of the present invention one；
Fig. 2 is the perspective exploded view of the embodiment of the present invention one；
Fig. 3 is the front view of the embodiment of the present invention one；
Fig. 4 is the top view of the embodiment of the present invention one；
Fig. 5 be the embodiment of the present invention one stressing conditions under bandage canoe schematic diagram；
Fig. 6 is the embodiment of the present invention one structural representation when using regulatory function；
Fig. 7 is the embodiment of the present invention two structural representation when using regulatory function；
Fig. 8 is the embodiment of the present invention three structural representation when using regulatory function.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Embodiment one:
As shown in Figures 1 to 6, the position adjustable vehicle safety tensioning device in the present embodiment includes main frame 1 and peace
The bandage 2 being contained on main frame, wherein, main frame 1 includes pedestal 4, the handle 12 that is arranged on pedestal 4 and by handle
Drive and be possible to prevent reversing ratchet mechanism.
Pedestal 4 includes on the left of the pedestal linked into an integrated entity sheet 42 on the right side of sheet 41 and pedestal, in order to be wound around the master of bandage 2
Rotating shaft 8 is arranged on the front portion of pedestal 4, and on the left of pedestal, on the right side of sheet 41 and pedestal, the rear portion of sheet 42 respectively has a regulation
Groove 20, the two ends of movable axis 6 are respectively and movably connected on the left of pedestal on the right side of sheet and pedestal in the regulating tank 20 of sheet, present
On the left of body the regulating tank of sheet 41 lower section and on the right side of pedestal the lower section of the regulating tank of sheet 42 respectively have an installing hole 43, Gu
The two ends of dead axle 5 are separately fixed on the left of pedestal on the right side of sheet and pedestal in the installing hole 43 of sheet.In the present embodiment, movable
Axle 6 is for connection to the first connecting shaft of bandage 2, and fixing axle 5 is for connection to the second connecting shaft of bandage 2, and,
Movable axis 6, fixing axle 5 and main shaft 8 three are arranged in parallel.
In the present embodiment, regulating tank 20 has the upper segmental arc extended forward and under upper segmental arc rear end is reclinate
Segmental arc, the front end of upper segmental arc is that movable axis regulates position 19, and the bottom of arc lower section is movable axis stress position 18, lives
Moving axis 6 is formed in penetrating regulating tank 20 and is flexibly connected, fixing axle 5 be located at segmental arc lower section and with arc lower section
Bottom is on same level line.Bandage 2 uses disjunctor bandage, and this disjunctor bandage 2 is divided into and is wound around main shaft 8
The bandage tension section at place and the bandage regulation section being connected at fixing axle and movable axis, being respectively fixed at two ends with of disjunctor bandage
Hook 3.When movable axis 6 is in movable axis stress position 18, disjunctor bandage be wrapped in successively main shaft 8 and
Pulling force is born on fixing axle 5 and movable axis 6, when movable axis 6 is in movable axis regulation position 19, disjunctor
Bandage is wrapped on main shaft 8 and movable axis 6 successively can be the most movable.
Handle 12 includes left handle sheet 121 and right handle sheet 122, wherein, the front end peace of left handle sheet 121
Being contained on the left of pedestal on sheet 41, the front end of right handle sheet 122 is arranged on the right side of pedestal on sheet 42, and, at handle
Driving handle 13 is installed between rear end and the rear end of right handle sheet 122 of left side sheet 121.
Ratchet mechanism includes main shaft 8, be contained on main shaft ratchet 7 and the active ratchet group coordinated with ratchet
Part and detent assembly.Wherein main shaft 8 is arranged on the front portion of pedestal 4, actively pawl assembly and detent assembly
It is separately mounted on handle 12 and pedestal 4.Specifically, the forward part of sheet 42 on the right side of sheet 41 and pedestal on the left of pedestal
Not having main shaft installing hole 44, the two ends of two halves circular shaft are each passed through after the main shaft installing hole 44 of both sides with pin 11
Fixing connection and form main shaft 8, ratchet 7 is arranged on main shaft 8, ratchet 7 be two and all by clamping at handle
Between 12 and pedestal 4.Actively pawl assembly includes actively ratchet 14 and torsion spring 15, and actively the both sides of ratchet 14 are respectively
It is arranged in the first slotted eye 123 of left hand grip 121 and right hand grip 122, torsion spring 15 side grip installed therein
The first slotted eye in and active ratchet 14 can be imposed active force.Detent assembly includes detent 9 and stage clip 10,
The both sides of detent 9 are separately mounted on the left of pedestal on the right side of sheet 41 and pedestal in the second slotted eye 45 of sheet 42, stage clip
Before and after 10, two ends rear end and pedestal 4 with detent 9 respectively offsets, and stage clip 10 can force in detent 9
And prevent ratchet 7 from reversing, make keep on bandage 2 certain tension force, Goods binding is fixed.Spine in the present embodiment
Wheel drive mechanism is referred to existing vehicle safety tensioning device, and concrete operating principle and course of action are opened up the most in detail
Open description.
Shown in Fig. 5, bandage 2 is wrapped in while penetrating main shaft 8 on fixing axle 5 and movable axis 6 alternately, lives
Moving axis 6 is positioned at the movable axis stress position 18 of regulating tank, and fixing axle 5 regulates section with the line in movable axis 6 axle center with bandage
Angle is close to 0 degree, now, due to bandage and fixing axle and the frictional force effect of movable between centers, between bandage 2 and main frame 1
Displacement will not be produced, and bandage can bear certain pulling force.Afterwards, bandage is carried out retightening operation, during tension, apply hands
Power is in driving on handle 13, and handle 12 drives actively ratchet 14 to rotate, and actively ratchet 14 and then band have been dynamically connected ratchet
The main shaft 8 of 7 rotates, thus is wrapped on main shaft 8 by bandage 2 tension section, opens progressively to produce on bandage 2
Power.
Shown in Fig. 6, bandage 2 before carrying out retightening operation, bandage not stress, movable axis 6 is moved to activity
Axle regulation position 19, now, the mitre joint between fixing axle 5 and the line in movable axis 6 axle center and bandage regulation section is bordering on
180 degree, bandage regulation section can be the most movable by shown by arrow direction, such that it is able to regulation main frame 1 is relative to being fixed on
The position of the hook 3 in bandage regulation section.
Embodiment two:
As it is shown in fig. 7, in the present embodiment, bandage is divided into two sections, respectively puller strap 16 and regulation band 17.Wherein,
The outer end of puller strap 16 is respectively fixed with hook 3 with the outer end regulated with 17, and the inner of puller strap 16 is free end and connects
Connect on described main shaft 8, regulate the inner with 17 and be free end and be connected on movable axis 6 and fixing axle 5.Adjust
During joint, regulation band 17 can be adjusted direction as shown in shown by arrow, its control method and tying up in embodiment one
Band control method is identical.It addition, the retightening operation of puller strap 16 is identical with the retightening operation of bandage in embodiment one,
This does not launch to describe.
Embodiment three:
As shown in Figure 8, in the present embodiment, the first connecting shaft for connecting bandage is first to fix axle 51, is used for connecting
Second connecting shaft of bandage is second to fix axle 52, and bandage includes separated puller strap 16 and regulation band 17, draws
Taut band 16 is respectively fixed with hook 3 with the outer end regulated with 17, and the inner of puller strap 16 is free end and is connected to main turning
On axle 8, regulate the inner with 17 and be free end and be connected to first and fix axle 51 and second and fix on axle 52, and,
First axle center fixing axle 51 is on same level line with the second axle center fixing axle 52.In the present embodiment, bandage is subject to
During power identical with the situation of embodiment one, during bandage regulation, regulation band 17 can be carried out direction as shown in shown by arrow
Regulation, is adjusted regulation with 17 positions moving on to twitch.It addition, the retightening operation of puller strap 16 and enforcement
In example one, the retightening operation of bandage is identical, does not launch at this to describe.
The foregoing is only the preferred embodiment of the present invention, it is noted that for those of ordinary skills,
Without departing under the principle premise of the present invention, the present invention can be carried out multiple remodeling or improvement, such as during bandage stress,
Fixing angle between axle and the line in movable axis axle center and bandage be not limited in the present embodiment close to 0 degree, this angle
As long as not producing displacement when can guarantee that bandage stress between bandage and main frame and making bandage can bear certain pulling force；Equally
Ground, before retightening operation implemented by bandage, fixing angle between axle and the line in movable axis axle center and bandage is not limited to close
180 degree, as long as bandage can be freely movable so that can be relative between main frame with bandage when this angle can guarantee that bandage non-stress
Displacement, within these are regarded as protection scope of the present invention.
Claims (6)
1. a position adjustable vehicle safety tensioning device, including main frame (1) and installation bandage (2) on the host,
Wherein said main frame (1) includes pedestal (4), be arranged on pedestal handle (12) and the driver by described handle drives
Structure, described drive mechanism includes the main shaft (8) for being wound around bandage being made up of two halves circular shaft, described main shaft
(8) front portion of described pedestal (4) it is arranged on, it is characterised in that: it is provided with for connecting bandage (2) at the rear portion of described pedestal (4)
The first connecting shaft and the second connecting shaft, and the first described connecting shaft and the second connecting shaft are each parallel to described main shaft
(8), having regulating tank (20) at described pedestal rear portion, the first described connecting shaft is for being movably connected in above-mentioned regulating tank (20)
Interior movable axis (6), the two ends of described regulating tank (20) are respectively movable axis stress position (18) and movable axis regulation position (19), institute
The second connecting shaft stated is to be located at the fixing axle (5) of above-mentioned regulating tank (20) lower section, is in movable axis at described movable axis (6) and is subject to
Under the state of power position (18), bandage (2) is wrapped in movable axis (6) and fixing axle (5) above bears pulling force, in described movable axis (6)
Under the state being in movable axis regulation position (19), bandage (2) is wrapped in movable axis (6) above can be the most movable.
Position adjustable vehicle safety tensioning device the most according to claim 1, it is characterised in that: described seat
Body (4) includes sheet (42) on the right side of sheet on the left of pedestal (41) and pedestal, sheet (42) on the right side of sheet (41) and pedestal on the left of described pedestal
Rear portion respectively have the regulating tank (20) described in, the two ends of described movable axis (6) are separately positioned on sheet and pedestal on the left of pedestal
In the regulating tank (20) of right side sheet, on the left of described pedestal the regulating tank of sheet lower section and on the right side of pedestal under the regulating tank of sheet
Side respectively has an installing hole (43), and the two ends of described fixing axle (5) are separately fixed on the left of pedestal the peace of sheet on the right side of sheet and pedestal
In dress hole (43).
Position adjustable vehicle safety tensioning device the most according to claim 1, it is characterised in that: described tune
Joint groove (20) has the upper segmental arc extended forward and from upper segmental arc rear end reclinate arc lower section, and described is fixing
Axle (5) is located at the lower section of described upper segmental arc and is in same level line with the bottom of described arc lower section or is substantially at same
On one horizontal line, the front end of described upper segmental arc is described movable axis regulation position (19), and the bottom of described arc lower section is
Described movable axis stress position (18).
Position adjustable vehicle safety tensioning device the most according to claim 1, it is characterised in that: described ties up
Band (2) be a disjunctor bandage, described disjunctor bandage be respectively fixed at two ends with hook (3), be in work at described movable axis (6)
Under the state of moving axis stress position (18), disjunctor bandage is wrapped in described main shaft (8) and fixing axle (5) and movable axis successively
(6), on, when described movable axis (6) is in movable axis regulation position (19), disjunctor bandage is wrapped in described master successively
In rotating shaft (8) and movable axis (6).
5. according to the position adjustable vehicle safety tensioning device described in any claim in Claims 1-4, its
Being characterised by: described drive mechanism is ratchet mechanism, this ratchet mechanism includes described main shaft (8), dress
Ratchet (7) on main shaft and the active pawl assembly coordinated with described ratchet and detent assembly, described active
Pawl assembly and detent assembly are respectively provided on described handle (12) and pedestal (4).
Position adjustable vehicle safety tensioning device the most according to claim 1, it is characterised in that: described ties up
Band includes separated puller strap (16) and regulation band (17), the outer end of described puller strap (16) and the outer end of regulation band (17)
Being respectively fixed with hook (3), the inner of puller strap (16) is free end and is connected on described main shaft (8), regulation band (17)
The inner be free end and be connected on described movable axis (6) and fixing axle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703226.3A CN103625353B (en) | 2013-12-18 | 2013-12-18 | position adjustable vehicle safety tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703226.3A CN103625353B (en) | 2013-12-18 | 2013-12-18 | position adjustable vehicle safety tensioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103625353A CN103625353A (en) | 2014-03-12 |
| CN103625353B true CN103625353B (en) | 2016-10-12 |
Family
ID=50206932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310703226.3A Active CN103625353B (en) | 2013-12-18 | 2013-12-18 | position adjustable vehicle safety tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103625353B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863171A (en) * | 2014-03-28 | 2014-06-18 | 宁波旭力金属制品有限公司 | Automobile safety tensioning device with multiplied tension |
| CN104118592B (en) * | 2014-07-11 | 2016-06-01 | 宁波市北仑森盛机械有限公司 | The vehicle safety tensioning device of pre-tension multiplication |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3826469A (en) * | 1971-10-07 | 1974-07-30 | R Ratcliff | Over-center load binder with variable mechanical advantage |
| CN2409143Y (en) * | 2000-01-28 | 2000-12-06 | 钱文勇 | Securing device for vehicle transforting |
| CN101254763A (en) * | 2008-04-02 | 2008-09-03 | 浙江双友物流器械股份有限公司 | Modified binding device |
| CN201520243U (en) * | 2009-10-21 | 2010-07-07 | 宁波旭力金属制品有限公司 | Separation self-locking type vehicle safety tension device |
| CN101913135A (en) * | 2010-08-24 | 2010-12-15 | 蒋恩泉 | Self-locking steel wire rope fastener |
| CN203766602U (en) * | 2013-12-18 | 2014-08-13 | 宁波旭力金属制品有限公司 | Vehicle safety tension device allowing position to be adjustable |
-
2013
- 2013-12-18 CN CN201310703226.3A patent/CN103625353B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3826469A (en) * | 1971-10-07 | 1974-07-30 | R Ratcliff | Over-center load binder with variable mechanical advantage |
| CN2409143Y (en) * | 2000-01-28 | 2000-12-06 | 钱文勇 | Securing device for vehicle transforting |
| CN101254763A (en) * | 2008-04-02 | 2008-09-03 | 浙江双友物流器械股份有限公司 | Modified binding device |
| CN201520243U (en) * | 2009-10-21 | 2010-07-07 | 宁波旭力金属制品有限公司 | Separation self-locking type vehicle safety tension device |
| CN101913135A (en) * | 2010-08-24 | 2010-12-15 | 蒋恩泉 | Self-locking steel wire rope fastener |
| CN203766602U (en) * | 2013-12-18 | 2014-08-13 | 宁波旭力金属制品有限公司 | Vehicle safety tension device allowing position to be adjustable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103625353A (en) | 2014-03-12 |
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