JP3049662U - Card stand with easy leg assembly - Google Patents

Abstract

(57) [Problem] To provide a card stand which allows easy assembly of legs. An end of a thin plate-like leg is fixed to the back surface of a case body having a card holding function so as to be openable and closable, and a locking hole having a curved groove portion and a curved tongue is provided in a proper position of the leg. On the other hand, an auxiliary piece made of a thin plate is formed, one end of which is fixed to the lower part of the back of the case body so as to be openable and closable, and a tongue insertion hole is formed near the other end of the auxiliary piece. The leg piece can be held at a predetermined angle with respect to the case body by inserting and locking the piece.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a card stand that facilitates assembly of legs.

[0002]

[Prior art]

 Conventionally, card stands for decorating photos, calendars, etc. on a desk have been used, but two plates attached to the back of the case are assembled to form legs, and these legs are used at a predetermined angle. There are many cases where the case part stands on the desk.

[0003]

[Problems to be solved by the invention]

 This conventional card stand combines an auxiliary piece having a tongue piece with a leg piece having a locking hole for engaging the tongue piece, and the ends of these two pieces are bent. A structure in which the base piece is fixed to both ends of the base piece and the base piece is fixed to the back surface of the case is widely used. The two pieces must be engaged with both hands, and the two pieces must be made of different materials from the material of the base piece in order to smoothly perform the movement during the engagement of the two pieces. Have been. Therefore, it requires considerable labor and cost in the manufacturing process and required materials. The purpose of the present invention is to provide a card stand which can be obtained at low cost and a card stand which can be easily assembled by providing the legs with a simpler structure than the conventional card stands described above. It is what it was.

[0004]

[Means for Solving the Problems]

 As a means for solving the problem, the present invention uses a leg piece having a locking hole and a tongue piece and an auxiliary piece supporting the leg piece, and locks the tongue piece into the tongue piece insertion hole to stably hold the leg. It was made to be done. That is, on the back of the case body having a card holding function, one end of a thin plate-like leg is fixed so as to be openable and closable, and a locking hole having a curved groove-shaped portion and a curved tongue is provided in a proper position of the leg. An auxiliary piece made of a thin plate is formed, and one end of the auxiliary piece is fixed to the lower part of the back surface of the case body so as to be openable and closable. The leg piece can be held at a predetermined angle with respect to the case body by inserting and locking the tongue piece. The present invention is a card stand having the above-described structure and easy to assemble the legs.

[0005]

[Embodiment of the invention]

 To use the present invention, first set the initial state. That is, the leg piece and the auxiliary piece are folded so that the auxiliary piece passes through the locking hole and its tip is located above the leg piece. Then, when setting the leg, grasp the end of the leg piece and pull it upward as shown in FIG. As the end of the leg moves upward, the auxiliary piece also moves upward because it is in the locking hole. A tongue piece having a curved end is located in this locking hole, and the tongue piece moves upward while pressing the side face of the auxiliary piece, so that this auxiliary piece is located above the locking hole located below it. When pressed between the curved portion of the tongue and the curved portion of the tongue piece, it moves while deforming. Then, when the tongue reaches the position of the tongue insertion hole, the tongue is inserted into the insertion hole, and at the same time, the deformation of the auxiliary piece is released. In this state, the left and right sides of the auxiliary piece are in contact with the locking holes, so that the mutual positions of the leg piece and the auxiliary piece are determined, and are stably held. In order to return to the initial state, if the end of the leg is lightly pressed with a finger, the tongue is tilted, disengaged from the tongue insertion hole, and can be easily shifted to the initial folded state.

[0006]

【Example】

 Hereinafter, embodiments of the present invention will be described. In the figure, reference numeral 1 denotes a rectangular case main body, and a flange portion is formed around the surface of the case body except an upper portion, and a card piece is formed in the flange portion so as to be able to be stored. Reference numeral 2 denotes a leg piece formed of a trapezoidal thin plate having elasticity, and the upper portion thereof is fixed to the vicinity of the center of the rear surface of the case by a sticking sheet 3 made of a soft synthetic resin so as to be openable and closable. Reference numeral 4 denotes a locking hole formed at an appropriate position of the leg piece. The locking hole is formed by continuously forming a substantially square enlarged portion at both ends of a curved groove portion having a predetermined width, and the curved portion gradually descends from left to right as viewed from the back of the case body. A tongue piece 5 having a curved surface is formed between the rectangular enlarged portions. Reference numeral 6 denotes an auxiliary piece made of a rectangular thin plate, which is made of the same material as the leg piece. One end of the auxiliary piece is fixed to the lower part of the back of the case with an adhesive sheet, and the tongue piece is formed by a narrow slit near the other end. An insertion hole 7 is formed. The above is one embodiment of the present invention.

Although the outline of the present invention has been described above, in this example, the leg pieces and the auxiliary pieces are fixed to the back surface of the case body by using an adhesive sheet. Since this adhesive sheet is formed of a soft synthetic resin, both pieces can be smoothly opened and closed. Further, in this example, square enlarged portions are provided on both left and right sides of the locking hole. The upper portion of the enlarged portion is continuous with the curved groove portion via the step portion. Therefore, when the leg piece and the auxiliary piece are engaged, both ends of the auxiliary piece are in contact with the stepped portion of the enlarged portion due to a slight upward moving force by the adhesive sheet, and the tongue piece insertion hole is provided. More tongues penetrate and protrude upward. Therefore, the movement of the auxiliary piece is restricted by the upper and lower ends of the enlarged portion, and the movement of the leg piece is restricted by the slit width of the tongue piece insertion hole. Therefore, the position of both pieces is determined by this engagement, and the pieces can be stably held. The size and mounting position of both pieces can be appropriately selected and used according to the size of the case body. As described above, according to the present invention, it is possible to obtain a card stand in which the legs can be easily assembled.

[0008]

[Effect of the invention]

 According to the present invention, since the leg is configured by combining the leg having the locking hole and the auxiliary piece having the tongue insertion hole, the leg can be held at a fixed position simply by pulling up the leg. Thus, it is possible to provide a card stand which is easy to assemble and advantageous in terms of manufacturing cost.

[Brief description of the drawings]

FIG. 1 is a diagram showing a use state of the present invention.

FIG. 2 is an explanatory view of an assembling method of the leg portion of the present invention.

FIG. 3 is a plan view of the leg piece and the auxiliary piece of the present invention in a folded state.

FIG. 4 is an explanatory view of a conventional leg assembly.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Case main body 2 Leg piece 3 Adhesion sheet 4 Lock hole 5 Tongue piece 6 Auxiliary piece 7 Tongue piece insertion hole 10 Case main body 11 Leg piece 12 Lock hole 13 Auxiliary piece

Claims (1)

[Utility model registration claims] 1. A thin plate-like leg is fixed at one end to be openable and closable on a back surface of a case main body having a card holding function, and a locking hole having a curved groove portion and a curved tongue is provided at an appropriate position of the leg. On the other hand, an auxiliary piece made of a thin plate is formed, and one end thereof is fixed to the lower part of the back of the case body so as to be openable and closable. An easy-to-assemble leg stand, wherein the tongue is inserted and latched so that the leg can be held at a predetermined angle with respect to the case body.