CN203959540U

CN203959540U - Flexible coil

Info

Publication number: CN203959540U
Application number: CN201420321872.3U
Authority: CN
Inventors: 徐宏伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-17
Filing date: 2014-06-17
Publication date: 2014-11-26
Anticipated expiration: 2024-06-17

Abstract

The utility model discloses a kind of flexible coil, flexible coil comprises two bases, and the center of base is open circles, the periphery of open circles is provided with rubber ring, on rubber ring, be provided with bayonet socket, between two bases, be at least provided with four springs and eight arc sheets, the outer arc sheet clothing that is arranged with of arc sheet.The utlity model has compact conformation, ingenious, practical function, the advantage of the distance between the size adjustment arc sheet of the power that can produce according to peripheral coil and the length between two bases.

Description

Flexible coil

Technical field

The utility model relate to a kind of aspect of weaving be used for coiling flexible coil.

Background technology

At present, on market, sell be used for coiling be nearly all the coil that plastic cement is made, generally all can be rejected afterwards in use, cause the waste of irreversible environmental pollution and non-renewable resources, and the coil that in use plastic cement is made is in use because high-speed operation can produce the phenomenon of skidding and dishing out, and coil in transportation owing to being all that fixed size cannot effectively be utilized space, serious waste transport space resource.

Summary of the invention

The purpose of this utility model is in order to overcome above deficiency, and a kind of compact conformation, ingenious is provided, the practical function coil that stretches.

The purpose of this utility model is achieved through the following technical solutions: a kind of flexible coil, flexible coil comprises two bases, the center of base is open circles, the periphery of open circles is provided with rubber ring, on rubber ring, be provided with bayonet socket, between two bases, be at least provided with four springs and eight arc sheets, the outer arc sheet clothing that is arranged with of arc sheet.

Further improvement of the utility model is: arc sheet clothing utilizes natural rubber to make and be tightly wrapped in arc sheet.

Further improvement of the utility model is: the cornerwise length forming between four springs is greater than hollow circle diameter.

Further improvement of the utility model is: base utilizes wood to make.

The utility model compared with prior art has the following advantages:

1, the periphery of open circles is provided with rubber ring, has increased the friction between the bobbin that flexible coil and fixed coil use, the phenomenon that there will not be while making high-speed operation skids dishes out;

2, between two bases, be at least provided with four springs and eight arc sheets, increase the elasticity between two bases, make whole flexible coil there is retractility, can effectively utilize space in transit, in the time of coiling, increase the length of the coil that can wind the line, increased coiling amount, and base, arc sheet and elasticity that spring has can effectively prevent and only had a small amount of line issuable coming off when around of coil, increase the effective utilization to line;

3, the cornerwise length forming between four springs is greater than hollow circle diameter, makes the high-speed operation in utilization can not produce friction formation heat with spring;

4, whole flexible coil can repeated usage, and arc sheet clothing utilizes natural rubber to make increase friction force, and base uses wood to make, and has increased the effective recycling to resource, has increased the feature of environmental protection, has reduced the utilization to non-renewable resources.

brief description of the drawings:

Fig. 1 is structural representation of the present utility model;

Number in the figure: 1-base, 2-open circles, 3-rubber ring, 4-bayonet socket, 5-spring, 6-arc sheet, 7-arc sheet clothing.

detailed description of the invention:

in order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection domain.

As Fig. 1 shows a kind of embodiment of the flexible coil of the utility model, described flexible coil comprises the base 1 that two wood are made, the center of base 1 is open circles 2, the periphery of open circles 2 is provided with rubber ring 3, the interior diameter of rubber ring 3 and the equal diameters of roll, on rubber ring 3, be provided with and between 4, two bases 1 of bayonet socket, be at least provided with four springs 5 and eight arc sheets 6, arc sheet 6 outer is arranged with the arc sheet clothing 7 that natural rubber is made.Such line stretcher coil structures compactness, ingenious, practical function, the distance between the size adjustment arc sheet of the power that can produce according to peripheral coil and the length between two bases.

The principle of work of this flexible coil is: by line stretcher snare on the roll of wire coiling machine, the end of a thread is stuck in to bayonet socket 4 places, open wire coiling machine and start coiling, because the continuous increase of line produces pressure, arc sheet 6 is straightened gradually, spring 5 stretches and has increased the length of the coil that can wind the line, according to needing coiling, until arc sheet 6 straightens, spring 5 does not redraw, around line reach fixing amount and wound the line.In the time of the line using on flexible coil, by line stretcher snare on the bar of fixed coil of the machine using, reduce owing to constantly consuming line the pressure that line produces arc sheet 6, spring 5 bounces back, arc sheet 6 can constantly become curved resiling, make line on coil in tight state, until finish using.

Claims

1. a flexible coil, it is characterized in that: described flexible coil comprises two bases (1), the center of described base (1) is open circles (2), the periphery of described open circles is provided with rubber ring (3), on described rubber ring (3), be provided with bayonet socket (4), between two described bases (1), be at least provided with four springs (5) and eight arc sheets (6), the outer arc sheet clothing (7) that is arranged with of described arc sheet (6).

2. flexible coil according to claim 1, is characterized in that :described arc sheet clothing (7) utilizes natural rubber to make and be tightly wrapped in arc sheet (6).

3. flexible coil according to claim 1, is characterized in that :the cornerwise length forming between described four springs (5) is greater than the diameter of described open circles (2).

4. flexible coil according to claim 1, is characterized in that :described base (1) utilizes wood to make.