KR20170000300U

KR20170000300U - Case of folding fan

Info

Publication number: KR20170000300U
Application number: KR2020150004691U
Authority: KR
Inventors: 유근준
Original assignee: 유근준
Priority date: 2015-07-13
Filing date: 2015-07-13
Publication date: 2017-01-23

Abstract

The present invention relates to a case which can be easily carried by inserting a hull nut.
In the past, the present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type. &Quot; and " fan packing cases "
The present invention is to so as to have a control force acting only in the direction which was heated physical refraction by cooling and then heating the one surface of the sheet to be formed into the inner surface of jwilbuchae case body, it left the shape of the insertion hole from the center, or right Shaped curves and one openings are formed on the inner surface of each of the front and rear bodies of the gear case according to the physical properties of the sheet, May be formed by combining all of them depending on the kind and physical properties of the sheet 11, or may be arbitrarily selected and applied.
In the case of this configuration, the front and rear sheets are deflected in their original directions and the insertion port is easily expanded by simply pressing the left and right ends in a state of gripping with one hand

Description

{Case of folding fan}

The present invention relates to a hull fastener case which can be easily carried by inserting a hull fastener used for generating wind.

In the past, the conventional hull fasteners have been used without a carrying case, but in recent years, a separate hull fastening case has been manufactured using sheets of paper and synthetic resin (hereinafter referred to as sheets) for easy carrying.

As an example, a "wrap-around package case" and a similar type of hook-and-loop case disclosed in Korean Registered Patent Publication No. 30-0557209, published on Apr. 1, 2010, are commonly used.

However, in order to expand the insertion port of the hinged hinge case to insert the folded hinge flange in the folded state, the above-mentioned hinge flange cases may be formed by pressing the left and right side ends inward, The sheets are refracted outward to each other and the insertion port is expanded. However, since the front and back sheets of the mutually close-together shape have no control function for the refraction direction, they can not be refracted outward to each other, Which is disadvantageous in that it is inconvenient to use.

Further, by forming the insertion port in the form of left and right ribs, even when pressure is simultaneously applied to the inside of each of the left and right ends of the jaw resting case to expand the insertion port, the front and rear sheets, The front and rear sheets of the case can not be refracted outward, and all of them are deflected in one direction.

In order to solve the above problems, according to the present invention, one side of a sheet to be formed by the inner surfaces of the case member is heated at an optimal temperature for a certain period of time, The phenomenon is made to hold a control force acting only in the direction in which the phenomenon is heated ,

The shape of the top insertion port is formed from curved lines of different sizes and shapes from the center to left and right.

In addition, according to the physical properties of the seat and the shape of the case, there is formed a refraction line perpendicular to the inner surfaces of the front and rear bodies of the case, so that the insertion port of the case can be easily extended.

The case of the present invention has a control force that is refracted only in a specific direction generated by heating and cooling the seat,

The left and right shapes from the center of the insertion port are formed in different curves so that the force when the left and right ends are pressed inward from the state in which the gripping case is grasped by one hand acts from the side with less resistance, A function of allowing the rear sheet to be bent outwardly so as to easily expand the insertion port, and a refraction line formed perpendicularly to the inner surfaces of the front and rear bodies of the jogger case, To provide convenience.

Further, even if the above-mentioned solution means is used in combination, or even if the optimum solution means is selectively applied according to the kind and physical properties of the lever housing case sheet, only pressing the left and right side ends in a state of gripping the lever housing case with one hand The front and rear sheets are bent in their respective directions, and the insertion port is easily expanded.

1 is a perspective view of the present invention;
2 is a front view of the present invention
3 is a rear view of the present invention
Fig. 4 is a left side view
5 is a right side view
Fig. 6 is a plan view
7 is a bottom view of the present invention
FIG. 8 is a cross-
9 is a perspective view of one embodiment of the present invention.
Fig. 10 is a reference diagram of an embodiment of a process for heating a sheet of the present invention
11 is a cross-

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of the present invention,

2 to 7 are detailed views for explaining the present invention.

Fig. 8 is an explanatory view of a developed sheet of the present invention,

Fig. 9 is a perspective view of one embodiment of the present invention, showing a state in which the hull shoe is folded and inserted into the hull shoe case.

10 is a reference view of an embodiment of a process for heating a sheet of the present invention,

11 is a reference diagram of a conventional example.

Hereinafter, one embodiment of the present invention will be described in detail with reference to the drawings.

One side of the sheet 11 to be formed by the inner surfaces of the case body 1 of the present invention is heated by the heater 10 having an optimal temperature for a certain period of time and then cooled so that the physical refraction phenomenon So as to have a control force acting only on the operation force.

In addition, the conversion of the fine physical properties and the refraction phenomenon thus generated are generated in the inner direction in which the sheet 11 is cooled after being heated by the physical properties of the sheets 11, and thereafter the physical property conversion and the refracted shape and the control force are artificially generated The pressure is applied to the inner side at both of the left end 5 and the right end 6 of the jaw resting case to expand the insertion port 3 so that the front and rear sheets 11 are bent outwardly so that the insertion port 3 can be expanded.

The inner surface of the sheet 11 to be subjected to cooling after heating from among the above is to express the inner side of the refracting direction required by the present invention.

More specifically, the one side of the seat 11 to be formed by the inner surfaces of the present inventive gear case body 1 is referred to.

Also, in the case where a sheet 11 of different kinds, a film, a chemical substance or the like is coated and applied on the sheets 11 such as paper sheets, laminates, and synthetic resins, the individual sheets 11 have different physical properties in response to heat Since the direction of shrinkage expansion will also change, it is preferable to conduct the test before the test.

Subsequently, a folding line 7 and an inflection line 8 having the same shape as in the developed view shown in Fig. 8 are formed and cut on the inner surface in the direction of refraction by heating and cooling, and then bent along the folding line 7 So that the joint portion 2 is adhered in the same shape as in the perspective view of FIG. 1, the plan view of FIG. 6, and the bottom view of FIG.

On the other hand, the upper end insertion port 3 is formed with curved lines of different sizes and shapes as shown in Figs. 1, 2, 3, 8 and so on, and the openings 12, The front and rear sheets 11 and the rear sheet 11 which are in close contact with each other by causing the influence of the pressure applied simultaneously from the left end 5 and the right end 6 to be inwardly applied from one side with low resistance, So that the insertion port 3 can be expanded.

In addition, as described above, the techniques for cooling after heating using the heater 10 and the technique for forming the refractive line 8 and the techniques for forming the insertion port 3 having different shapes to the left and the right are used But it may be constructed by combining all of them depending on the kind and physical properties of the sheet 11, or may be selected and applied.

Fig. 8 is an exploded view of a seat 11 constituting a gusset case of the present invention. The body 11 includes a body 1 and a joint 2, an insertion port 3, an opening 4, a left end 5, The right end 6, the folding line 7 and the openings 12 of the refraction line 8 are shown in detail.

Fig. 9 shows a state of an embodiment in which the jig base is folded and inserted into the jig base case of the present invention so as to be convenient to carry.

10 is a reference view showing one embodiment of the present invention heating process. In this embodiment, the surface of the sheet 11 to be formed by the inner surfaces of the case body 1 of the present invention is attached to the lower side And is conveyed through the upper and lower conveying rollers 9 so as to pass through the heater 10 having the optimum temperature and is heated for a predetermined time and then cooled through a room temperature or a cooling facility so that the physical refraction phenomenon is exerted only in the direction So as to maintain the control force.

Fig. 11 is a reference diagram showing an example of the prior art.

1: Body 2: Joint
3: insertion opening 4: opening
5: Left end 6: Right end
7: Section curve 8: Refraction line
9: Feed roller 10: Heater
11: Sheet 12: Open

Claims

Wherein one of the surfaces of the seat (11) to be formed by the inner surfaces of the case body (1) is heated and cooled so as to have a control force acting only in a direction in which the physical refraction phenomenon is heated.

Wherein the shape of the upper insertion port (3) is formed into a curved shape having different sizes and shapes from the center to the left and the right, and the opening (12) is formed.

(8) perpendicular to the inner surfaces of the front and rear bodies (1, 2).