US20060261204A1 - Ratchet wheel for a lashing apparatus - Google Patents

Ratchet wheel for a lashing apparatus Download PDF

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Publication number
US20060261204A1
US20060261204A1 US11/266,170 US26617005A US2006261204A1 US 20060261204 A1 US20060261204 A1 US 20060261204A1 US 26617005 A US26617005 A US 26617005A US 2006261204 A1 US2006261204 A1 US 2006261204A1
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US
United States
Prior art keywords
ratchet wheel
wheel
reel
lashing
ratchet
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.)
Abandoned
Application number
US11/266,170
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English (en)
Inventor
Boqin Ruan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yuhuan Top Sun Machinery Tool Co Ltd
Original Assignee
Yuhuan Top Sun Machinery Tool Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yuhuan Top Sun Machinery Tool Co Ltd filed Critical Yuhuan Top Sun Machinery Tool Co Ltd
Assigned to YUHUAN TOP SUN MACHINERY TOOL CO., LTD. reassignment YUHUAN TOP SUN MACHINERY TOOL CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: RUAN, BOQIN
Publication of US20060261204A1 publication Critical patent/US20060261204A1/en
Abandoned legal-status Critical Current

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    • 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
    • B60P7/08—Securing to the vehicle floor or sides
    • B60P7/0823—Straps; Tighteners
    • B60P7/083—Tensioning by repetetive movement of an actuating member

Definitions

  • the invention relates to a lashing apparatus in the mechanical technical field, and more particularly to a tool for lashing goods on a vehicle.
  • the goods usually need to be lashed during transporting with a vehicle. It is not only inefficient but also strenuous to use the conventional nylon rope or steel rope to lash goods, and it is also difficult to lash these goods tightly.
  • the lashing apparatus has been widely used at present, since it can lash and hold goods rapidly and conveniently.
  • a great lashing force is required for heavy goods to be transported. This is a challenge to the mechanical strength of the lashing apparatus.
  • the lashing apparatus may be damaged while an excess force is applied on the strap during lashing the goods, wherein the reel is always the first part to be damaged. Therefore, the mechanical strength of the lashing apparatus can be most effectively enhanced by increasing the deformation resistance at reel.
  • An object of the invention is to provide a novel ratchet wheel of a lashing apparatus, so as to overcome the disadvantages of the poor mechanical strength at the reel in the current lashing apparatus, which improves the resistance to deformation of the ratchet wheel, and thereby improving the mechanical strength of the entire lashing apparatus.
  • Another object of the present invention is to provide a ratchet wheel of a lashing apparatus to address to the above-mentioned problems, which is easily implemented with a low cost and has a wide range of application. It overcomes the existing technical problems of the prior art that the use of high strength materials and the addition of manufacturing materials to enhance the strength of the ratchet wheel and the like results in a relatively high cost and makes it difficult to implement so that it is not suitable for wide application.
  • Yet another object of the present invention is to provide a ratchet wheel of a lashing apparatus to address the above-mentioned problems, which is suitable for the existing lashing apparatuses, easy to be reassembled and has a good compatibility. It solves the existing technical problems, such as poor economic efficiency and significant adjustment that has to be made to the lashing apparatus to improve the mechanical strength.
  • the ratchet wheel of the present invention comprises a wheel body which has ratchet teeth mounted on its outer edge.
  • the wheel body has two shaft holes for the reel to pass through, and a supporting strip between the two shaft holes, wherein the supporting strip is fixed to the wheel body and protruded to one side of the wheel body.
  • the reel is comprised of two semicircular winding shaft plates. After assembly, the supporting strip of the ratchet wheel is snapped between the two semicircular winding shaft plates, so as to function as a support. When a lashing apparatus is used to lash the goods, the tension of the strap will be applied on the semicircular winding shaft plates. As shown in FIG.
  • the ratchet wheel of the present invention has a supporting strip protruded to one side of the wheel body.
  • the two supporting strips of the ratchet wheel are faced towards the inside, in order to provide a shortened space between the two supporting strips and improve the mechanical strength of the reel.
  • the supporting strip and the wheel body is integrated through stamping.
  • the stamped ratchet wheel is formed as an integral, which is easier to be assembled and processed.
  • the material for making such a ratchet wheel is a metal material with good stretchability.
  • Dies can be used in stamping, the structure of which generally comprises: an upper die and a lower die engaged with each other.
  • a locking plate is arranged on the lower die for attaching the work pieces.
  • At the head of the upper die there is a stamping concave head which has an arc shape.
  • a stamping notch is provided on the lower die which matches with the stamping concave head of the upper die.
  • said supporting strip is fixed to the wheel body through one or more rivets or through one or more bolts. This can easily get much improvement relative to the conventional ratchet wheel, and the mechanical strength of the lashing apparatus will be obviously increased without replacing the parts.
  • said supporting strip is welded to the wheel body.
  • the supporting strip will be kept away from loosening over long service time, while maintaining a fine compatibility with the existing device.
  • said supporting strip is wrapped around the wheel body through a metal sheet. More particularly, the metal sheet is wrapped around the supporting strip of the ratchet wheel.
  • the advantage of the present invention is to improve the deformation resistance of the reel by changing the shape of the ratchet wheel, and thereby to enhance the mechanical strength of the lashing apparatus.
  • the product of the present structure requires a relatively small increase in cost but presents a significantly improved mechanical performance, compared with the conventional products. It is also safe and reliable with high use values.
  • FIGS. 1 and 2 respectively show the front view and sectional view of the ratchet wheel for a lashing apparatus according to Embodiment 1 of the present invention
  • FIGS. 3 and 4 respectively show the front view and sectional view of the ratchet wheel for a lashing apparatus according to Embodiment 2 of the present invention
  • FIGS. 5 and 6 respectively show the front view and sectional view of the ratchet wheel for a lashing apparatus according to Embodiment 3 of the present invention
  • FIGS. 7 and 8 respectively show the front view and sectional view of the ratchet wheel for a lashing apparatus according to Embodiment 4 of the present invention
  • FIGS. 9, 10 , and 11 respectively show the front view, sectional view in a first direction and sectional view in a second direction of the ratchet wheel for a lashing apparatus according to Embodiment 5 of the present invention
  • FIG. 12 shows the structural schematic view of the lashing apparatus with the structure of the present invention
  • FIG. 13 shows the lateral structural schematic view of the lashing apparatus with the structure of the present invention.
  • FIG. 14 shows structural schematic view of a common lashing apparatus wherein the reel is deformed.
  • FIG. 15 shows structural schematic view of a die for the ratchet wheel of the lashing apparatus for the present invention according to embodiment 1.
  • FIG. 16 shows the enlargement perspective view of the ratchet wheel of the lashing apparatus stamped through dies as showed in FIG. 15 .
  • a lashing apparatus generally comprises a body 8 , a ratchet wheel 10 , a baffle 86 , a spring 87 , a handhold 76 , a reel 3 , a side piece 71 , a mobile strap 74 , a positioning strap 84 , a positioning hook 85 and a mobile hook 75 .
  • the mobile strap 74 is wound around the reel 3 , with the mobile hook 75 at the end.
  • the positioning hook 85 and mobile hook 75 at the ends of the lashing apparatus are locked to the goods or the vehicle.
  • the ratchet wheel 10 makes unidirectional rotation by repeatedly turning the side piece 71 , so that the mobile strap 74 is wound around the reel 3 continuously to tighten the mobile strap 74 . Thus the goods are finally lashed and secured.
  • the body 8 is comprised of a connector 81 and two side plates 82 symmetrically fixed to the sides of the connector 81 .
  • the connector 81 is perpendicular to the side plates 82 as an integral.
  • a hinge hole 83 is correspondingly arranged at one end of said two side plates 82 of the body 8 .
  • the handle 7 is comprised of two symmetrical side pieces 71 with a hinge port 73 arranged at one end, and a handle grip 72 for connecting said two side pieces 71 .
  • the reel 3 hinges the body 8 and the handle 7 together through the hinge hole 83 and the hinge port 73 .
  • the two side plates 82 of the body 8 have a slot A provided thereon accordingly, with both sides of the baffle 86 accommodated in the slot A respectively.
  • the slot A has a length larger than that of the portion connecting the baffle and the slot A, so that the baffle is moveable therein.
  • One end of the baffle 86 is engaged with the ratchet teeth 102 of the ratchet wheel 10 .
  • a rod 861 is provided at the other end of the baffle 86 , passing through the thru hole 811 within the connector 81 of the body 8 .
  • the thru hole 811 of the connector 81 is arranged in a protrusion 812 .
  • a spring 87 with a diameter larger than that of the thru hole 811 is disposed around the rod 861 .
  • the rod 861 passes through the thru hole 811 , while the spring 87 will be checked and compressed, due to its larger diameter. In this way, the spring 87 will apply a force on the baffle 86 and will be recovered when the baffle 86 is released.
  • One or more rods 861 can be provided herein. Accordingly, since the thru hole 811 and the spring 87 are used in match with the rod 861 , the number of those should be equal.
  • the two side pieces 71 of the handle 7 have a slot B provided thereon accordingly, with both sides of the handhold 76 accommodated in the slot B respectively.
  • the slot B has a length larger than that of the portion connecting the handhold and the slot B, so that the handhold 76 is moveable in the slot B.
  • One end of the handhold 76 is engaged with the ratchet teeth 102 of the ratchet wheel 10 .
  • a draw ring 761 is provided at the other end of the handhold 76 , and a return spring 77 is provided between the handhold 76 and the side piece 71 .
  • the reel 3 is comprised of two semicircular winding shaft plates 31 , with a ratchet wheel 10 arranged at each end. Said ratchet wheel 10 is arranged in the hinge area between the side plate 82 and the side piece 71 . More particularly, two side plates 82 of the body 8 are muff-coupled to the reel 3 , then the ratchet wheel 10 is muff-coupled to the outer sides of side plates 82 , and then two side pieces 71 of the handle 7 are muff-coupled to the out sides of two ratchet wheels 10 .
  • the two ends of the two semicircular winding shaft plates 31 pass through the ratchet wheels 10 respectively, and are fixed together via pins 32 , with the surfaces of said two semicircular winding shaft plates 31 facing each other.
  • the pin 32 has an S-shape, and passes through the connection holes at the ends of the two semicircular winding shaft plates 31 .
  • the pin 32 functions to protect the parts muff-coupled to the semicircular winding shaft plates 31 from detaching therefrom.
  • the ratchet wheel 10 comprises a wheel body 101 .
  • the wheel body 101 has ratchet teeth 102 mounted on its outer edge and two shaft holes 103 for the reel 3 to pass through.
  • a supporting strip 104 is provided between said shaft holes 103 .
  • Said supporting strip 104 is fixed to the wheel body 101 and protruded to one side of the wheel body 101 .
  • the ratchet teeth 102 of the ratchet wheel 10 are inclined to one side, so as to ensure its unidirectional feature.
  • the ratchet wheel is formed by stamping, so the thickness of the ratchet wheel 101 is generally equal to that of the supporting strip 104 .
  • the space which the supporting strip 104 protrudes to the ratchet body 101 is between 1 ⁇ 2 and 4 ⁇ 5 in proportion to the thickness of the supporting strip 104 itself.
  • the notch formed by stamping has a disc shape.
  • the proportion of the diameter at the bottom of the notch is about 1 ⁇ 4 to 2 ⁇ 5 to that of the opening.
  • the diameter at opening of the notch is about half of the whole ratchet body 101 diameter.
  • Two shaft holes 103 have symmetrically semicircular shape. The span of the semicircular hole accounts for about half of the whole ratchet body 101 diameter.
  • Proportion deviation exists according to different materials and processes
  • the mechanical strength of the reel 3 is improved by shortening the space between the two supporting strips 104 .
  • the supporting strip 2 and the wheel body 10 are integrated directly by stamping according to the Embodiment 1.
  • the structure and the process of this embodiment are simple, and thus high use value is achieved.
  • FIG. 15 shows a die for producing the ratchet wheel of said lashing apparatus, used for forming the supporting strip 104 which protruded to the ratchet body 101 by stamping.
  • the die generally comprises an upper die 1 and a lower die 2 engaged with each other.
  • the locking plate 4 is arranged on the lower die 2 for attaching the work pieces.
  • At the head of the upper die 1 there is a stamping concave head 11 which has an arc shape.
  • the stamping notch 21 is provided on the lower die 2 matching with the stamping concave head 11 of the upper die 1 .
  • the stamping concave head 11 is of high hard material, a smooth arc, and without any edge angle. It can prevent stress concentration of the portion where has an edge angle during the stamping process, so that avoiding the product to be broken or cracked. Thus, the production yield is improved and the manufacturing cost is reduced.
  • FIG. 16 shows the structure of a pressed ratchet wheel.
  • the supporting strip 104 of the ratchet wheel which has a arc is protruded to the ratchet wheel
  • a beam is provided at one side of the body 8 , with a positioning strap 84 fixed thereon which has a positioning hook 85 provided at the distal.
  • the mobile strap 74 is wound around the reel 3 , which has a mobile hook 75 provided at the outer side.
  • the positioning hook 85 and mobile hook 75 at the two ends of the lashing apparatus are locked to the goods or vehicle during usage.
  • the ratchet wheel 10 makes unidirectional rotation by repeatedly turning the handle 7 , so that the mobile strap 74 is wound around the reel 3 continuously to tighten the mobile strap 74 .
  • the goods is finally lashed and secured.
  • Steps 821 are arranged at the end of the two side plates 82 in the body 8 , which have an arced top abutting upon the bayonet 822 for positioning the handhold.
  • the handhold 76 When unstrapping, the handhold 76 is raised to the top of the steps 821 .
  • the handhold 76 will slide along the arced top of steps 821 and get snapped when it reaches the bayonet 822 , so that the handhold 76 is detached from the ratchet wheel 10 .
  • the baffle 86 moves along the arced end of the two side pieces 71 of the handle 7 , so that the baffle 86 is jacked up and detached from the ratchet wheel 10 . In this way, the ratchet wheel can rotate freely, and the unstrapping of the reel 3 is realized.
  • the supporting strip 104 is fixed to the wheel body 101 through rivets 105 according to the Embodiment 2.
  • the connection is secure and the supporting strip 104 has a relatively large protrusion distance from the wheel body 101 .
  • the supporting strip 104 is fixed to the wheel body 101 via a bolt 106 according to the Embodiment 3.
  • the least number of equipments are used for manufacturing the ratchet wheel 10 according to the present embodiment.
  • the supporting strip 104 is connected to the wheel body 101 directly by a bolt 106 .
  • the supporting strip 104 is fixed to the wheel body 101 by welding according to the Embodiment 4.
  • Such a structure is simple and has a secure connection, thus also has a high use value.
  • the supporting strip 104 is wrapped around the wheel body 101 through a metal sheet 107 according to the Embodiment 5. It is also very easy to manufacture in this way, and the protrusion distance of the supporting strip from the wheel body 101 is larger.
  • the space between the supporting strips 104 of the two ratchet wheels 10 is shortened according to the present invention, thus the deformation resistance of the reel 3 is improved as well as the mechanical strength of the lashing apparatus.
  • Parts of the process according to Embodiment 1 are applied for the rest of the embodiments, such as the plate cutting, blanking, forming, heat treatment, barrel burnishing, and electroplating.
  • this embodiment is related to a conventional lashing apparatus.
  • a great lashing force is required for heavy goods to be transported by the vehicle.
  • the reel is tend to be distorted, as shown by the semicircular winding shaft plates 31 in FIG. 14 .

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Package Frames And Binding Bands (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
US11/266,170 2005-05-23 2005-11-04 Ratchet wheel for a lashing apparatus Abandoned US20060261204A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200510026070.5 2005-05-23
CNB2005100260705A CN100400238C (zh) 2005-05-23 2005-05-23 捆绑器的棘轮

Publications (1)

Publication Number Publication Date
US20060261204A1 true US20060261204A1 (en) 2006-11-23

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ID=35631956

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/266,170 Abandoned US20060261204A1 (en) 2005-05-23 2005-11-04 Ratchet wheel for a lashing apparatus

Country Status (4)

Country Link
US (1) US20060261204A1 (zh)
CN (1) CN100400238C (zh)
DE (1) DE102005052282A1 (zh)
WO (1) WO2006125351A1 (zh)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080244883A1 (en) * 2007-04-05 2008-10-09 Kwang Wang Liu Binding device
US20130326847A1 (en) * 2012-06-12 2013-12-12 Mei-Yu Zheng Strap-Tensioning Apparatus
US20140314512A1 (en) * 2006-09-29 2014-10-23 Quick Loader Patent As Cargo Securing Device for Securing Cargo
EP2583863B1 (en) * 2011-09-02 2017-05-31 ZheJiang TOPSUN Logistic Control Co., Ltd. Ratchet wheel of tightener
CN109436336A (zh) * 2018-12-19 2019-03-08 玉环天润航空机械制造有限公司 一种系留带松紧装置以及车辆系留系统
US11524372B1 (en) * 2021-07-25 2022-12-13 Han-Ching Huang Method for making a reel assembly of a tie-down
US20230173974A1 (en) * 2021-12-08 2023-06-08 Commercial Sewing, Inc. Hybrid ratchet

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101614193B (zh) * 2009-07-16 2013-04-24 科美（杭州）机械有限公司 一种缠绕拉紧装置
CA3099738A1 (en) * 2018-05-11 2019-11-14 Fred Liden Fountain Iii Ratchetless tie-down assemblies and related methods

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530135A (en) * 1983-08-02 1985-07-23 Hsiang Kuo M Roller wheel baler
US4598608A (en) * 1980-02-13 1986-07-08 Shimano Industrial Company Limited Gear crank for a bicycle
US5644953A (en) * 1995-09-12 1997-07-08 Cyclone Precision, Inc. Crank assembly for a bicycle
US5791203A (en) * 1996-07-18 1998-08-11 Chen; Chia-Lung Bicycle crankset
US5855045A (en) * 1997-03-12 1999-01-05 Takigen Manufacturing Co. Ltd. Ratchet buckle assembly
USD434295S (en) * 1998-03-13 2000-11-28 Axle for a strapping device
US6367352B1 (en) * 1997-12-09 2002-04-09 Roland Bitz Crankset without dead center point, and assembly comprising such a crankset and a measuring appliance
US6457701B1 (en) * 2001-04-18 2002-10-01 Chi-San Huang Strap tightener
US6524041B1 (en) * 2000-11-16 2003-02-25 Danut Voiculescu Locking ratchet for a lashing mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29700692U1 (de) * 1997-01-16 1997-04-03 NTT Neuhaus Trans Tech GmbH, 83626 Valley Spannvorrichtung für Spannstränge
DE19830567A1 (de) * 1998-07-08 2000-01-13 Chou An Chuan Sicherungsbandschnalle
CN2412705Y (zh) * 2000-03-16 2001-01-03 梁军 紧拉器
CN2579804Y (zh) * 2002-11-06 2003-10-15 吴仁村 货物捆绑器
CN2803637Y (zh) * 2005-05-23 2006-08-09 玉环双友机械工具有限公司 捆绑器的棘轮

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598608A (en) * 1980-02-13 1986-07-08 Shimano Industrial Company Limited Gear crank for a bicycle
US4530135A (en) * 1983-08-02 1985-07-23 Hsiang Kuo M Roller wheel baler
US5644953A (en) * 1995-09-12 1997-07-08 Cyclone Precision, Inc. Crank assembly for a bicycle
US5791203A (en) * 1996-07-18 1998-08-11 Chen; Chia-Lung Bicycle crankset
US5855045A (en) * 1997-03-12 1999-01-05 Takigen Manufacturing Co. Ltd. Ratchet buckle assembly
US6367352B1 (en) * 1997-12-09 2002-04-09 Roland Bitz Crankset without dead center point, and assembly comprising such a crankset and a measuring appliance
USD434295S (en) * 1998-03-13 2000-11-28 Axle for a strapping device
US6524041B1 (en) * 2000-11-16 2003-02-25 Danut Voiculescu Locking ratchet for a lashing mechanism
US6457701B1 (en) * 2001-04-18 2002-10-01 Chi-San Huang Strap tightener

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140314512A1 (en) * 2006-09-29 2014-10-23 Quick Loader Patent As Cargo Securing Device for Securing Cargo
US20080244883A1 (en) * 2007-04-05 2008-10-09 Kwang Wang Liu Binding device
US7464915B2 (en) * 2007-04-05 2008-12-16 Kwang Wang Liu Binding device
EP2583863B1 (en) * 2011-09-02 2017-05-31 ZheJiang TOPSUN Logistic Control Co., Ltd. Ratchet wheel of tightener
US20130326847A1 (en) * 2012-06-12 2013-12-12 Mei-Yu Zheng Strap-Tensioning Apparatus
CN109436336A (zh) * 2018-12-19 2019-03-08 玉环天润航空机械制造有限公司 一种系留带松紧装置以及车辆系留系统
US11524372B1 (en) * 2021-07-25 2022-12-13 Han-Ching Huang Method for making a reel assembly of a tie-down
US20230173974A1 (en) * 2021-12-08 2023-06-08 Commercial Sewing, Inc. Hybrid ratchet

Also Published As

Publication number Publication date
CN100400238C (zh) 2008-07-09
WO2006125351A1 (fr) 2006-11-30
DE102005052282A1 (de) 2006-11-30
CN1701921A (zh) 2005-11-30

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Legal Events

Date Code Title Description
AS Assignment

Owner name: YUHUAN TOP SUN MACHINERY TOOL CO., LTD., CHINA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:RUAN, BOQIN;REEL/FRAME:017188/0340

Effective date: 20051031

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION