JPH0571128U - Box lid retainer - Google Patents

Abstract

(57) [Abstract] [Purpose] The lid part can be brought into close contact with the box body without damaging the box by a simple method, and as a result, it can be reused as a box for storing print paper, has good workability, and has an apparent appearance. Realize a good P clip. [Structure] An elastic metal is cut into a predetermined size and is bent in two, and a bending stop is attached to one edge of the bent metal to facilitate insertion. In addition, a groove is provided in the cutter so that the box can be opened using the groove, and a finger hook is provided so that the box can be caught by the finger for easy extraction.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 TECHNICAL FIELD The present invention relates to a lid part holding metal fitting (hereinafter, referred to as a P clip) of a dumbbell box, and more particularly to a P clip mainly used for a dumble box in which a printing paper of a computer is put. ..

[0002]

[Prior Art]

 Conventionally, the cardboard box is often used as a computer paper or other outer box container. However, even if the central open-type lid of the cardboard box is opened until it comes into contact with the box body, it will return to near horizontal. As a result, the lid part gets in the way of your feet, so the following method was usually used. That is, (a) the lid portion is attached with an adhesive tape. (B) Tie the lid part to the box body with a string or the like. (C) The lid part is cut off. (D) Use the cover as it is, though the lid part is in the way. And so on.

[0003]

[Problems to be solved by the device]

 However, (a) when attaching the lid part with adhesive tape, it is necessary to prepare adhesive tape and scissors first, and since the work is troublesome, it takes time to prepare and work. There is a problem of this. (B) When the lid portion is tied to the box with a string or the like, there is a problem in that the appearance after completion is not good, the joining work is troublesome, and it takes time. Also, (c) When cutting off the lid part, it is sufficient to cut it off with a straight line, but since the cutting line is usually uneven, there is no lid and it is unusable for reuse, and it looks like a appearance. bad. Further, (d) when the lid portion is used as it is, the lid portion becomes an obstacle, resulting in poor workability, an accident, and poor appearance. The object of the present invention is to solve these conventional problems and to attach the lid part to the box body without damaging the box by a simple method, which is good in workability and has a good appearance. It is to provide metal fittings.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the box lid holding metal fitting according to the present invention comprises: (a) an elastic metal plate body that is cut into a predetermined rectangular shape and then bent in two; and a bent elastic member. It is characterized in that both ends of the metal are processed into a semicircular shape, and edge portions having a shape in which corners are removed are provided. Further, (b) it is also characterized in that it further comprises a cutter portion for opening the lid formed on one of the edge portions. In addition, (c) Furthermore, it is also characterized in that it has a finger-holding part in which the bent part is processed into a wide circular shape so that the finger can be caught when it is pulled out from the box. Further, (d) Furthermore, one of the features is that one of the edge portions is made longer than the other, and the one edge portion is provided with a length that serves as a guide portion at the time of insertion. Another feature is that the other edge of (e) is provided with an edge that is bent and drawn to facilitate insertion.

[0005]

[Action]

 In the present invention, the elastic metal is cut as shown in FIG. 4, and then bent as shown in FIG. 5, and detailed processing shown in FIGS. 1, 2 and 3 is performed. Create a metal fitting for the lid of the dumbbell box. In the case of the central open type of dumboll box, even if the lid part is opened until it comes into contact with the box body, it immediately returns to near horizontal, so the lid part is an obstacle and inconvenient to handle. By inserting the P-clip of the present invention along with the box body and the lid part, the lid can be brought into close contact with the box body. Therefore, by using the P-clip, there is an advantage that it can be opened, the workability is improved, the box can be used cleanly without being damaged, and the box can be reused.

[0006]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 4 and FIG. 5 are a plan view of a material master plate and a cross-sectional view of a master side of a P clip according to the present invention. In FIG. 4, A is width and B is length. Moreover, in FIG. 5, C is a bending width. The dimensions are A = 40 to 70 (mm), B = 200 to 400 (mm), and C = 8 to 15 (mm). The thickness of the elastic metal is 0.4 to 3 (mm). First, a flat plate of elastic metal (iron, stainless steel, brass, etc.) as shown in FIG. 4 is cut into a width A and a length B, and is bent as shown in FIG. Adjust the dimensions so that the bending width is C. The prototype is now complete.

FIG. 1 is a top view of a P-clip showing an embodiment of the present invention, FIG. 2 is a side view of FIG. 1, and FIG. 3 is a cross-sectional view of EE in FIG. The material thickness is ignored. As shown in FIG. 1, both ends of a bent elastic metal are formed into a semi-circular shape, and the corners are removed to improve safety during use. Here, D is the width of the P clip, and like the dimension of A, D = 40 to 70 (mm). Next, the ends of the elastic metal are varied in length to facilitate insertion into the rim of the box. Then, the cutter for opening the lid is provided on the longer end. The lid of the new box is sealed with an adhesive tape, but this is to allow the P-clip to open the lid without using any other device such as a cutter. The cutter for opening the lid has a depth of 5 to 10 (mm), the angle of the cutter is 60 to 120, and the blade is attached to only one of the cutter grooves. The angle of the blade is 30 ° to 60 °.

As shown in FIG. 2, when viewed from the side, the longer edge of the bent elastic metal has a flat plate shape, but the shorter edge has a dish shape facing outward. It is processed into a circular bay shape. In FIG. 2, E is a length, E = 100 to 200 (mm), G is a contact portion, G = 10 to 50 (mm), F is a bending width, and F = 10 to 20. (Mm). The portion of the bending width F is a portion to which a finger rest is attached at the time of extraction. That is, when the P-clip is pulled out from the box after the box is used as a print paper compartment, the bent part is circular because it has two functions for facilitating the fingers to catch it and for enhancing the elastic effect of the metal. To form a wide range. The G portion is for providing a length that serves as a guide portion at the time of insertion. That is, by inserting the portion G into contact with the box main body, it is possible to easily insert the portion without aiming.

As shown in FIG. 3, the shorter edge of the elastic metal is provided with a bending stop for easy insertion into the box. That is, when the cross section of EE in FIG. 2 is viewed from the front, it has a dish shape (circular shape). In this way, by bending the flat plate, a gap is formed at the front end portion, and this portion serves as an insertion port, which facilitates use.

As described above, the elastic metal is cut into the prototypes of FIGS. 4 and 5, and then bent into the shapes of FIGS. 1, 2, and 3 to complete the P clip. The P-clip can be used as a metal fitting for the lid part of the box. That is, the lid part pressing metal fitting (P clip) of the cardboard box is inserted along with the box body and the lid part so that the lid part can be brought into close contact with the box body. Further, by using the P clip, the workability is improved, and the box can be used cleanly without being damaged as compared with the conventional method, so that the box can be reused.

[0011]

[Effect of the device]

 As described above, according to the present invention, by using the P-clip, the lid portion can be brought into close contact with the box body without damaging the box in a simple method, and as a result, the cardboard box can be It has the advantages of being widely reusable, helping to protect the natural environment, improving the working environment, and giving it a good appearance.

[0012]

[Brief description of drawings]

FIG. 1 is a top view of a P-clip showing an embodiment of the present invention.

FIG. 2 is a side view of the P clip in FIG.

FIG. 3 is a sectional view taken along the line EE in FIG.

FIG. 4 is a master view of the material of the present invention.

5 is a side view of the flat plate of FIG. 4 that is bent.

[Explanation of symbols]

 A width dimension B length dimension C bending width dimension D width dimension E length dimension F bending width dimension G contact part dimension

Claims (5)

[Scope of utility model registration request] 1. An elastic metal plate body, which is cut into a predetermined size in a rectangular shape and is bent in two, and a shape in which both ends of the bent elastic metal are processed into semicircles and corners are removed. A metal fitting for holding the lid of the box, characterized in that it has an edge portion of. 2. An elastic metal plate body, which is cut into a predetermined size in a rectangular shape and is bent in two, and a shape in which both ends of the bent elastic metal are processed into semicircles and corners are removed. And a lid-opening cutter portion formed on one of the edge portions, and a lid-portion holding metal fitting for a box. 3. An elastic metal plate body, which is cut into a predetermined size in a rectangular shape and is bent in two, and a shape in which both ends of the bent elastic metal are processed into semicircles and corners are removed. A box lid holding metal fitting, characterized in that it is provided with an edge portion and a finger hook portion in which a bent portion is widely processed into a circular shape so that a finger can be hooked when pulled out from the box. 4. An elastic metal plate main body, which is cut into a predetermined size in a rectangular shape and is bent in two, and both ends of the bent elastic metal are processed into a semicircular shape, one of which is longer than the other. Then, the box lid holding metal fitting is characterized in that one end thereof is provided with an edge portion having a length to serve as a guiding portion at the time of insertion. 5. An elastic metal plate body, which is cut into a predetermined size in a rectangular shape and is bent in two, and both ends of the bent elastic metal are processed into a semicircular shape, one of which is longer than the other. Then, one of them has a length that serves as a guide portion at the time of insertion, and the other has an edge portion that is subjected to bending and drawing for facilitating insertion. .