CN100398394C

CN100398394C - Container fastener

Info

Publication number: CN100398394C
Application number: CNB2005100827975A
Authority: CN
Inventors: 谢荣宽
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-07
Filing date: 2005-07-07
Publication date: 2008-07-02
Anticipated expiration: 2025-07-07
Also published as: CN1891568A

Abstract

This invention discloses a cargo cabinet tying device including a connector, an elastic element and a drag piece, in which, said connector has a hollow-out part, said elastic element is in the hollow-out part, said drag piece has a first drag rod connected with one end of the connector and a second drag rod passing through the elastic element and coming out from the other end of the connector and having a bolt in the hollow-out part and applying compression force on the elastic element to expose it and inspect the usage of the elastic element.

Description

Container fastener

Technical field

The present invention relates to a kind of container fastener, particularly relate to a kind of container fastener of locating counter.

Background technology

Consult Fig. 1, Fig. 2, general counter wheel is when carrying counter 71, and for the counter 71 that prevents to pile up rocks or landing, big city is fixed on counter with a binder 1 with counter 71 and takes turns on the deck 72.

Consult Fig. 2, Fig. 3, this binder 1 consists predominantly of a sleeve 11, an elastic element 12, one first lashing bar 13, and one second lashing bar 14.

This sleeve 11 have around an axis and define an axis hole 111 a surrounding wall 112, be formed on these surrounding wall 112 1 ends and connect this axis hole 111 a perforation 113, be formed on these surrounding wall 112 other ends and connect a screw 114 of this axis hole 111, and be formed on this surrounding wall 112 and be communicated with an oilhole 115 of this axis hole 111.

This elastic element 12 is contained in these sleeve 11 axis holes 111.

Consult Fig. 1, Fig. 3, this first lashing bar 13 has a bolt head 131 that is set in this sleeve 11 axis holes 111 and compresses this elastic element 12, and runs through this elastic element 12 and what passed by these sleeve 11 perforation 113 is the section of connecing 132.This is that the section of connecing 132 binds with this counter 71.

This second lashing bar 14 screws togather with these sleeve 11 screws 114, reaches the deck 72 of taking turns with this counter and binds.

When counter 71 rocks, the elastic-restoring force of these elastic element 12 meeting utilizations itself, to be in reverse to the direction that binds of this first lashing bar 13, the bolt head 131 of this first lashing bar 13 of ejection, whereby, make this first lashing bar 13 and this second lashing bar 14 keep tightness when binding, and the situation that gets loose can not arranged in the process of rocking.

Though the user can inject lubricant from this oilhole 115, promote these elastic element 12 contractions, the smoothness when bullet is opened, for fear of the size of this oilhole 115, can only inject liquid lubricating oil, have and use limited defective.

Moreover, smoothness during for fear of these first lashing bar, 13 bolt heads, 131 slippages of interference, the aperture of these sleeve 11 axis holes 111 must be slightly larger than this bolt head 132, will certainly and 12 of this elastic elements be formed with bigger gap, when making this elastic element 12, the situation of distortion, dislocation is arranged easily by these bolt head 132 compressions, and under the sizable situation of this binder 1 drawing tension, these elastic element 12 suitable easy deformation and fractures make that to draw be that effect was lost efficacy.Because this elastic element 12 is hidden in this sleeve 11, can't see the situation that is compressed of looking this elastic element 12, therefore,, will cause danger if can't discover the situation of these elastic element 12 flexible forfeitures, more do not have a safety.

Summary of the invention

The technical problem to be solved in the present invention is: a kind of container fastener that can appear elastic element is provided.

Another technical matters that the present invention will solve is: the container fastener that the spacing elastic element of a kind of energy is provided.

Technical solution of the present invention is: a kind of container fastener, and it includes: a connecting piece, have a framework, and a hollow-out parts that is defined between this framework and extends along an axis direction; One elastic element is to be contained in the hollow-out parts of this connecting piece along this axis direction, and has an oppositely directed end and the other end; One to draw be part, has one first lashing bar that links with this connecting piece one end, reach one second lashing bar that runs through this elastic element and passed by this connecting piece other end along this axis direction, this second lashing bar has a bolt head that is set in this hollow-out parts and can bestows this elastic element compressive force; An and locating part, this locating part has a urgent abutting part that supports this elastic element and run through for this second lashing bar, and two backplates that are formed on relatively on this abutting part and extend along parallel this axis direction, aforementioned backplate be stagger this connecting piece framework and encircle and overlay on this elastic element two sides.

Container fastener of the present invention appears this elastic element with this hollow-out parts, and the service condition that can inspect this elastic element, and promote to add the simplification of lubricant to this elastic element, and thus, the smoothness in the time of further promoting this elastic element action and bind effect.

Description of drawings

Fig. 1 is a front view, illustrates that known binder binds counter.

Fig. 2 is an enlarged drawing, and known binder is described.

Fig. 3 is a cutaway view, illustrates that aforementioned known binder compresses the situation of an elastic element.

Fig. 4 is a front view, illustrates that first specific embodiment of the present invention's one container fastener binds counter.

Fig. 5 is a three-dimensional exploded view, illustrates in this first specific embodiment that it is a part and a locating part that a connecting piece, an elastic element, draw.

Fig. 6 is a block diagram, illustrate this first specific embodiment in conjunction with situation.

Fig. 7 is a cutaway view, and the urgent situation of supporting this elastic element of this first specific embodiment is described.

Fig. 8 is a three-dimensional exploded view, and second specific embodiment of the present invention's one container fastener is described.

Fig. 9 is a block diagram, illustrate this second specific embodiment in conjunction with situation.

Figure 10 is a cutaway view, and the urgent elastic element that supports of this second specific embodiment is described.

The specific embodiment

The present invention is described in detail below in conjunction with drawings and Examples.

Consult Fig. 4, Fig. 5, the specific embodiment of container fastener of the present invention mainly is that counter 71 is bound on the deck 72 of counter wheel, comprises a connecting piece 2, an elastic element 3, draws is a part 4 and a locating part 5.

The hollow-out parts 22 that this connecting piece 2 has a framework 21, be defined in 21 of this frameworks and extend along an axis X direction, and run through this framework 21 and be respectively formed at a perforation 23 and one screw 24 at these framework 21 two ends along this axis X direction.

This elastic element 3 is contained in the hollow-out parts 22 of this connecting piece 2 along this axis direction, and has an oppositely directed end 31 and the other end 32.

This draws is that part 4 has one first lashing bar 41 and one second lashing bar 42.This first lashing bar 41 has formation at one end and a screw part 411 that screws togather with these connecting piece 2 screws 24, and the section of binding 412 of extending along this axis X direction.This second lashing bar 42 has formation at one end and be set in a bolt head 421 in this hollow-out parts 22, and runs through this elastic element 3 and by these connecting piece 2 perforation 23 sections of binding 422 that pass along this axis X direction.

This locating part 5 is spacing in the hollow-out parts 22 of this connecting piece 2, and can only be along this axis X direction displacement, and has an abutting part 51 that runs through for this second lashing bar 42, and two backplates 52 that are formed on relatively on this abutting part 51 and extend along parallel this axis X direction.This abutting part 51 is against these elastic element 3 one ends 31, and the bolt head 421 of contiguous this second lashing bar 42, and these elastic element 3 other ends 32 are resisted against on the framework 21 of this connecting piece 2.Aforementioned backplate 52 stagger respectively this connecting piece 2 framework 21 and ring overlays on this elastic element 3 two sides.

Consult Fig. 6, Fig. 7, whereby, when this first,

second lashing bar

41,42 respectively with this section of binding 412,422 and deck 72, when counter 71 binds, the elastic-restoring force of these elastic element 3 meeting utilizations itself, to be in reverse to the direction that binds of this second lashing bar 42, the abutting part 51 of this locating part 5 of ejection and the bolt head 421 of this second lashing bar 42.Whereby, make this first lashing bar 41 and this second lashing bar 42 keep tightness when binding, and the situation that gets loose can not arranged in the process of rocking.

What deserves to be mentioned is, the present invention can appear this elasticity unit 3 by these connecting piece 2 hollow-out parts 22, therefore, the lubricant classification of adding, it can be liquid lubricating oil, it also can be the lubricating oil of sticky shape, and this locating part 5 is spacing in these elastic element 3 both sides with aforementioned backplate 52, therefore, this elastic element 3 all can be followed the space telescopic action that aforementioned backplate 52 defined in the process that bullet is opened or shunk, make this elastic element 3 be subject to aforementioned backplate 52 and do not have the situation of skew or dislocation, certainly, the hollow-out parts 22 that the user also can this connecting piece 2 is directly seen the compression scenario of looking this elastic element 3.

Consulting Fig. 8, and Fig. 9, Figure 10, is the present invention's second specific embodiment, and itself and first specific embodiment are roughly the same, difference be in: the present invention also has an equal compressing tablet 6.And the abutting part 51 of this locating part 5 is to be resisted against this elastic element 3 other ends 32.This equal compressing tablet 6 is to be nested with on this second lashing bar 42 and to be positioned at these elastic element 3 one

ends

31 and 421 on this bolt head, and have two ends 61 that pass these connecting piece 2 hollow-out parts 22, make the area of these equal compressing tablet 6 areas greater than these elastic element 3 one ends 31, and be subject to this framework 21 can only be along this axis X direction displacement.

When binding this counter (consulting Fig. 4), the elastic-restoring force that this elastic element 3 equally can utilization itself is to be in reverse to the direction that binds of this second lashing bar 42, the bolt head 421 of this equal compressing tablet 6 of ejection and this second lashing bar 42.Whereby, make this first lashing bar 41 and this second lashing bar 42 keep tightness when binding, and the situation that gets loose can not arranged in the process of rocking.And this second specific embodiment can appear this elasticity unit 3 by these connecting piece 2 hollow-out parts 22 equally, and with these locating part 5 spacing these elastic elements 3.

According to the above as can be known, container fastener of the present invention has following advantage and effect:

The present invention is with special space kenel and structure design, in the situation that does not influence the effect of binding, appear this elastic element 3, except the lubricant of any kenel of convenient interpolation, also can see the action situation of looking this elastic element 3, importantly, this elastic element 3 is in the process that bullet is opened or shunk, the space telescopic action that the capital follows aforementioned backplate 52 to be defined, the situation that makes this elastic element 3 be subject to aforementioned backplate 52 and do not have skew or misplace, smoothness in the time of promoting these elastic element 3 actions prevents to bind effect and lost efficacy, and strengthens binding effect and safety.

Claims

1. a container fastener is characterized in that, includes:

One connecting piece has a framework, and a hollow-out parts that is defined between this framework and extends along an axis direction;

One elastic element is to be contained in the hollow-out parts of this connecting piece along this axis direction, and has an oppositely directed end and the other end;

One to draw be part, has one first lashing bar that links with this connecting piece one end, reach one second lashing bar that runs through this elastic element and passed by this connecting piece other end along this axis direction, this second lashing bar has a bolt head that is set in this hollow-out parts and can bestows this elastic element compressive force; And

One locating part, this locating part has a urgent abutting part that supports this elastic element and run through for this second lashing bar, and two backplates that are formed on relatively on this abutting part and extend along parallel this axis direction, aforementioned backplate be stagger this connecting piece framework and encircle and overlay on this elastic element two sides.

2. container fastener as claimed in claim 1 is characterized in that, the abutting part of this locating part is against this elastic element one end, and the bolt head of contiguous this second lashing bar.

3. container fastener as claimed in claim 1 is characterized in that, the abutting part of this locating part is against this elastic element other end, and away from the bolt head of this second lashing bar.

4. container fastener as claimed in claim 3, it is characterized in that, this container fastener also has and is nested with on this second lashing bar and is positioned at an equal compressing tablet between this elastic element one end and this bolt head, this equal compressing tablet has two ends that pass this connecting piece hollow-out parts, and area is greater than the area of this elastic element one end.