JP3068941U - Wound packaging structure - Google Patents

Abstract

(57) [Problem] To remove a packaging material such as a thread-wound wrapping paper or the like formed by winding a thread such as a sewing thread around a bobbin so that only the upper half thereof can be easily cut off. Provided is a thread winding packaging structure which is extremely convenient in use, which simplifies the operation and allows the lower half portion to remain as it is to serve as a thread receiver. SOLUTION: The entire bobbin 1 formed by winding a thread 2 such as a sewing thread around an outer periphery of a bobbin 3 is wrapped with a wrapping material 4 such as a wrapping paper or a wrapping film, and wrapped around a central portion of the wrapping material 4. A perforation cutting line 8 is provided, and the upper half 9 of the packaging material in a packaged state can be cut off by the perforation cutting line 8.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a thread winding packaging structure.

[0002]

[Problems to be solved by the invention]

 The present invention makes it easy to remove the packaging material by simply cutting off only the upper half of the packaging material, such as thread-wrapped wrapping paper, in which a thread such as a sewing thread is wound around the bobbin. It is an object of the present invention to provide a thread winding packaging structure which is extremely convenient in use and can be used as it is while leaving the lower half thereof.

[0003]

[Means for Solving the Problems]

 The structure of the present invention for achieving the above object will be described with reference to the drawings. The bobbin packaging structure of the present invention is such that the entire bobbin 1 is formed by winding a thread 2 such as a sewing thread around the bobbin 3. A perforation cutting line 8 is provided at the center of the packaging material 4 such as a wrapping paper or a packaging film to be cut, and the upper half 9 of the packaging material 4 in the packaged state can be cut off by the perforation cutting line 8. It is characterized by the following.

[0004]

[Embodiment of the invention]

 DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the drawings, an embodiment of the present invention will be described with reference to the accompanying drawings. In the drawings, reference numeral 1 denotes a thread winding formed by winding a thread 2 such as a sewing thread in a conical shape, as shown in FIG. A thread 2 such as a sewing thread is wound around a bobbin 3 made of cardboard in the form of a thin conical cylinder serving as a winding core in a thick and conical shape.

[0005] The entire bobbin 1 is wrapped with a wrapping material 4 such as wrapping paper or a wrapping film. The wrapping material 4 is wound on the outer peripheral side surface of the bobbin 1 and then squeezed at its upper end into the upper end opening 5 of the bobbin 3 as shown in FIG. It is pushed into the opening 6 and is locked by a pressing disc 7 made of cardboard.

[0006] As described above, the packaging material 4 obtained by wrapping the entirety of the peg 1 has an upper half 9 at a central portion such as a half to one-third height from the top in the packaged state. A perforated cutting line 8 is provided so as to circumscribe the lower half 10. When the upper half 9 of the packaging material 4 in the packaged state is gripped and twisted and turned, the perforated cutting line 8 is formed. It is configured so that only the upper half 9 of the packaging material 4 can be removed by cutting.

[0007] Reference numeral 11 in FIG. 2 denotes a side edge on the superposed side in the overlapping portion of the packaging material 4.

[0008]

[Effect of the invention]

 Since the present invention is as described above, it can be easily cut off simply by grasping and twisting the upper half 9 of the packaging material 4, and can be used very quickly and easily for a sewing machine or the like. This eliminates the need to remove the packaging material 4 and take out the peg 1, thereby improving work efficiency.

In addition, by leaving the lower half 10 of the packaging material 4 as it is, the lower half 10 of the packaging material 4 can be used as it is as a yarn receiver, and the entanglement of the slack yarn can be prevented. Practical effects such as cutting can be suppressed.

[Brief description of the drawings]

FIG. 1 is a front view.

FIG. 2 is a rear view.

FIG. 3 is a longitudinal sectional view.

FIG. 4 is a development view of a packaging material.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 thread winding 2 thread 3 bobbin 4 packaging material 5 upper end opening 6 lower end opening 7 pressing disc 8 perforation cutting line 9 upper half 10 lower half

Claims (1)

[Utility model registration claims] 1. A bobbin 3 is wound around a bobbin 3 with a thread 2 such as a sewing thread, and the entire bobbin 1 is wrapped in a wrapping material 4 such as wrapping paper or a wrapping film. A perforated cutting line 8 is provided, and the upper half 9 of the packaging material in a packaged state can be cut off by the perforated cutting line 8.