A kind of snak link
Technical field
The present invention relates to a kind of hardware-joints, specifically a kind of snak link for not close connection.
Background technology
In the machine of cloth processing, due to need to leave for cloth by gap, there are many not close connections
Parts, and these parts need fixation to a certain extent, are taken off to avoid vibration is generated when machining is run
It falls, therefore, now designs a kind of snak link for this problem.
Invention content
For above-mentioned technical problem, the purpose of the present invention is:Propose a kind of spring for not close connection
Button.
What the technical solution of the present invention was realized in:A kind of snak link, comprising connecting plate, front and rear the two of connecting plate
A connecting pole is both provided on end, nut and spring are provided on connecting pole, the bottom end of connecting pole is provided with cooperation button;Institute
State the upside that nut is located at connecting plate, cooperation button is located at the downside of connecting plate, spring be arranged on connecting plate with coordinate button it
Between.
Preferably, the connecting plate is an elongated elastic sheet.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art:
First connected piece is first arranged between cooperation button and spring, will match again later by the snak link of the present invention
It closes button to be caught in the corresponding card slot of second connected piece, while nut is screwed downwards to a small amount of distance, at this point, first
Connected piece and second connected piece are not close cooperation, are only adjacent under the effect of the elastic force of spring, cloth can be from first
Gap between a connected piece and second connected piece passes through, and when machine is run, snak link will not come off due to vibration.
Description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings:
Schematic diagram of the attached drawing 1 for a kind of snak link of the present invention.
Specific embodiment
Illustrate the present invention below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of snak link of the present invention, comprising connecting plate 1, connecting plate 1 is an elongated elasticity
Thin slice is both provided with a connecting pole 2 on the rear and front end of connecting plate 1, nut 3 and spring 4 is provided on connecting pole 2, connects
The bottom end of column 2 is provided with cooperation button 5;The nut 3 is located at the upside of connecting plate 1, and cooperation button 5 is located under connecting plate 1
Side, spring 4 are arranged between connecting plate 1 and cooperation button 5.
In use, first first connected piece 6 is arranged between cooperation button 5 and spring 4, button will be coordinated again later
5 are caught in the corresponding card slot of second connected piece 7, while nut 3 is screwed downwards a small amount of distance, at this point, first quilt
Connector 6 and second connected piece 7 are not close cooperation, are only adjacent under the effect of the elastic force of spring 3, cloth can be from first
Gap between a connected piece 6 and second connected piece 7 passes through, and when machine is run, snak link will not take off due to vibration
It falls, overall stability is good.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be implemented, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made should all cover within the scope of the present invention.