CN2741899Y - Lever-type fastener - Google Patents

Lever-type fastener Download PDF

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Publication number
CN2741899Y
CN2741899Y CN 200420092446 CN200420092446U CN2741899Y CN 2741899 Y CN2741899 Y CN 2741899Y CN 200420092446 CN200420092446 CN 200420092446 CN 200420092446 U CN200420092446 U CN 200420092446U CN 2741899 Y CN2741899 Y CN 2741899Y
Authority
CN
China
Prior art keywords
connecting rod
binding
lever
handle
mobile jib
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 - Lifetime
Application number
CN 200420092446
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Chinese (zh)
Inventor
高绪坤
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.)
Beijing Rui Li Heng Yi Logistics Technology PLC
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 200420092446 priority Critical patent/CN2741899Y/en
Application granted granted Critical
Publication of CN2741899Y publication Critical patent/CN2741899Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model is a novel lever-type fastener which is formed according to the mechanics lever principle, relating to the binding and the fastening of a big article during the transportation by railway, highway, shipping and hydraulic transport. The lever-type fastener comprises a handle main rod, a movable connecting rod, a fixed connecting rod, a hinged ring, a ring hook, a chain and a handle extension rod. One end of the fixed connecting rod is connected with the end head minor axis of the handle main rod in pin connection. The other end is connected with a binding and fastening thread in closed ring connection. One end of the movable connecting rod is connected with the centre point major axis of the handle main rod in pin connection. The other end is connected with a binding and fastening thread in closed ring connection. When the handle main rod and the movable connecting rod are in folding position, the movable connecting rod is buckled in a groove in the middle of the handle main rod and the binding thread is strained. Because the utility model is designed according to the mechanics lever principle, the lever-type fastener has simple structure and easy operation.

Description

The lever fastener
Technical field
The utility model relates to a kind of fastening equipment of binding of cargo loading transportation usefulness, is specially adapted to railway, highway, sea-freight and water transport, and is fastening to the binding of large cargo transportation.
Background technology
Railway, highway, sea-freight and water transport at present, transportation bundlees fastening method to large cargo: binding material all adopts iron wire or rope binding, and around tightening, binding such as triangle forestick is reinforced with the lease rods strand.This kind method complicated operation, material therefor all are disposable uses, waste very serious.And because the overturning stability of object is subjected to effect of inertia in transit, very easily produces binding and become flexible, and can't be fastening, cause safety misadventure.
Summary of the invention
The purpose of this utility model is the deficiency that overcomes existing binding fastening method, and a kind of lever fastener is provided, and this fastener is a kind of simple, convenient laborsaving, safe and reliable cargo loading transportation binding fastener.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of fastener that utilizes the mechanics lever principle to make: its special character is that it is made up of handle mobile jib, movable rod, stationary links, hinge eyes, annular hook, binding material one chain.Described hinge eyes and connecting rod hinged state spherical in shape, hinge eyes can be 360 ° and freely rotate.Stationary links is the U type, and an end is connected with handle mobile jib termination stub axle pin, the other end and binding reinforced wire sealing articulating.Movable rod one end is connected with handle mobile jib center-point major axis pin.The other end and binding reinforced wire sealing articulating.Handle mobile jib rear end is provided with trepanning, and is used for connecting the handle lengthening bar.The handle lengthening bar is a sleeve pipe.When handle mobile jib and movable rod were in the folding position, movable rod was tipped in the handle mobile jib medial launder, the chain tension.Because suffered pulling force is not on same straight line, therefore when not pulling the handle lengthening bar, locking state can not be opened and remain to movable rod.
The advantage that the utility model compared with prior art has:
1, novel in design, unique, principle is simple, reliable operation, high safety.
2, simple to operate, easy to use, reduce duration of handling.
3, can repeat repeated use, save traffic cost.
4, reduce the use link, cancelled materials such as triangle forestick, nail, iron wire, lease rods.
5, be convenient to keeping, use, loopback, phenomenons such as minimizing is lost, damage, waste.
6, be convenient to the environmental protection and the material management of station, harbour, and readjusting operations in transit.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
First embodiment of Fig. 1 lever fastener be in open mode the time structural representation, wherein annular hook is tongue symmetrical structure not with lock
First embodiment of Fig. 2 lever fastener be in folded state the time structural representation
Fig. 3 is the I portion partial enlarged drawing of Fig. 1
Fig. 4 is second example structure scheme drawing of lever fastener
Fig. 5 is the 3rd an example structure scheme drawing of lever fastener
Fig. 6 is the birds-eye view of Fig. 5
Fig. 7 is the 4th embodiment of lever fastener, and its handle mobile jib carries a spanner.
1. handle mobile jibs, 2. stationary links, 3. movable rods, 4. hinge eyes, 5. annular hooks, 6. chains, 7. handle lengthening bars, 8. pins, 501. annular hooks, 502. annular hooks, 101. handle mobile jibs among the figure
The specific embodiment
In Fig. 1, when pulling handle lengthening bar 7, movable rod 3, stationary links 2 drive hinge eyes 4 move toward one another respectively, and hinge eyes 4 is hinged state with stationary links 2, movable rod 3.Fluting in the middle of handle mobile jib 1 top, movable rod 3 are the axle center back and forth movement to have strong market potential in groove.Stationary links 2 is U type shape and handle mobile jib 1 termination half pin flexibly connects.Handle mobile jib end has trepanning, and handle lengthening bar 7 can insert wherein, except that convenient the use, also is special-purpose force application means.
In the embodiment shown in fig. 1, the hinge draw ring 4 in stationary links 2 left sides is connected with annular hook 5.Chain can be prevented the chain play by locked by annular hook 5.
In second embodiment shown in Figure 4, wherein annular hook 5 is a tongue dissymmetrical structure with lock
In the 3rd embodiment shown in Figure 5, wherein annular hook 5 is embedded, and chain is put into the back and tightened with pin 8.
In the 4th embodiment shown in Figure 7, its handle mobile jib carries a spanner.

Claims (3)

1, a kind of lever fastener, be to be formed by connecting respectively by handle mobile jib (1), stationary links (2), movable rod (3) and hinge eyes (4), it is characterized in that described stationary links (2) is the U type, one end is connected with handle mobile jib (1) termination stub axle pin, and the other end is spherical in shape hinged and connect with binding wire rod closed-loop with hinge eyes (4); Described movable rod (3) one ends are connected with handle mobile jib (1) center-point major axis pin, and the other end is spherical in shape hinged with hinge eyes (4), and handle mobile jib (1) rear end has the trepanning front end that one groove is arranged, and handle lengthening bar (7) is a sleeve pipe.
2, according to right 1 described lever fastener, it is characterized in that: described its handle mobile jib (101) has a disjunctor lengthening bar.
3, according to right 1 described lever fastener: it is characterized in that the binding wire rod is common chain (6), steel rope.
CN 200420092446 2004-09-17 2004-09-17 Lever-type fastener Expired - Lifetime CN2741899Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420092446 CN2741899Y (en) 2004-09-17 2004-09-17 Lever-type fastener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420092446 CN2741899Y (en) 2004-09-17 2004-09-17 Lever-type fastener

Publications (1)

Publication Number Publication Date
CN2741899Y true CN2741899Y (en) 2005-11-23

Family

ID=35477371

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420092446 Expired - Lifetime CN2741899Y (en) 2004-09-17 2004-09-17 Lever-type fastener

Country Status (1)

Country Link
CN (1) CN2741899Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102295079A (en) * 2010-06-25 2011-12-28 北京明日中铁科技发展有限公司 Marine transport spiral fastener
CN109533433A (en) * 2018-12-31 2019-03-29 天津市友发德众钢管有限公司 Square tube fastener for bundling articles and packaging system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102295079A (en) * 2010-06-25 2011-12-28 北京明日中铁科技发展有限公司 Marine transport spiral fastener
CN102295079B (en) * 2010-06-25 2013-04-03 北京睿力恒一物流技术股份公司 Marine transport spiral fastener
CN109533433A (en) * 2018-12-31 2019-03-29 天津市友发德众钢管有限公司 Square tube fastener for bundling articles and packaging system

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Patentee address after: 100081 Beijing city Haidian District Daliushu Road No. 17 Fu Hai Hong Kong International room 1006

Patentee address before: 100081, room 1, building 11, No. 1008, sorghum Bridge Street, Haidian District, Beijing

ASS Succession or assignment of patent right

Owner name: BEIJING MINGRI ZHONGTIE TECHNOLOGY DEVELOPMENT CO.

Free format text: FORMER OWNER: GAO XUKUN

Effective date: 20100525

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20100525

Address after: 100081 Beijing city Haidian District Daliushu Road No. 17 Fu Hai Hong Kong International room 1006

Patentee after: Beijing Ruili Hengyi Science & Development Co.,Ltd.

Address before: 100081 Beijing city Haidian District Daliushu Road No. 17 Fu Hai Hong Kong International room 1006

Patentee before: Gao Xukun

ASS Succession or assignment of patent right

Owner name: BEIJING RUILI HENGYI SCIENCE + TECHNOLOGY CO., LTD

Free format text: FORMER OWNER: BEIJING MINGRI ZHONGTIE TECHNOLOGY DEVELOPMENT CO., LTD.

Effective date: 20100927

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20100927

Address after: 100081 Beijing city Haidian District Daliushu Road No. 17 Fu Hai Hong Kong International room 1006

Patentee after: BEIJING RUILI HENGYI SCIENCE & TECHNOLOGY Co.,Ltd.

Address before: 100081 Beijing city Haidian District Daliushu Road No. 17 Fu Hai Hong Kong International room 1006

Patentee before: Beijing Ruili Hengyi Science & Development Co.,Ltd.

ASS Succession or assignment of patent right

Owner name: BEIJING RUILI HENGYI LOGISTICS TECHNOLOGY CO.

Free format text: FORMER OWNER: BEIJING RUILI HENGYI SCIENCE + TECHNOLOGY CO., LTD.

Effective date: 20110922

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20110922

Address after: 100081 Beijing City, Haidian District Zhongguancun No. 11 South Street Garden business building room P-200

Patentee after: BEIJING RUI LI HENG YI LOGISTICS TECHNOLOGY PLC

Address before: 100081 Beijing city Haidian District Daliushu Road No. 17 Fu Hai Hong Kong International room 1006

Patentee before: BEIJING RUILI HENGYI SCIENCE & TECHNOLOGY Co.,Ltd.

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20140917

Granted publication date: 20051123