Linkage type box convenient to open and close

Abstract

The utility model relates to the technical field of boxes, in particular to a linkage type box convenient to open and close, which comprises a linkage type box body, the linkage type box body comprises a front plate, a left plate, a top plate, a rear plate, a right plate and a bottom plate, the front plate, the left plate and the top plate are identical in shape and size, and the rear plate, the right plate and the bottom plate are identical in shape and size. The front plate is rotationally hinged to the right side of the front end of the bottom plate in a damping mode. The left plate is rotationally hinged to the bottom of the left side end of the rear plate in a damping mode. The top plate is rotatably hinged to the top of the left side end of the right plate in a damping mode, and a square linkage type box body is formed. The jewelry box has the advantages that the box body can be completely opened, so that jewelry in the box can be conveniently displayed at 360 degrees without dead angles, the effect is good, the grade of the jewelry can be improved, and selling is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of boxes, in particular to a linkage box which is convenient to open and close. Background Art

[0002] Traditional boxes for storing precious jewelry or other small valuable items generally consist of a box body and a lid hinged on the box body. The box body is a fixed structure with an open top surface. The lid is hinged on one side of the top surface of the box body, and the jewelry or other small items are placed in the box body. The above-mentioned box has the following problems when used: the connection structure between the box body and the lid is ordinary when the box is opened, and it cannot instantly show the precious jewelry or other small valuable items inside. At the same time, after the lid of the traditional box is opened, the precious jewelry or other small valuable items inside the box body cannot be fully displayed 360 degrees. Therefore, our company has developed a box that is easy to open and close and can be fully displayed 360 degrees. Utility Model Content

[0003] The utility model aims to provide a linkage box which is convenient to open and close in view of the defects and shortcomings of the prior art.

[0004] The utility model discloses a linkage box that is convenient to open and close, comprising a linkage box body, wherein the linkage box body comprises three front plates, a left plate, and a top plate, and three rear plates, a right plate, and a bottom plate, which have the same shape and size.

[0005] The front plate is hinged to the right side of the front end of the bottom plate by damping rotation; the left plate is hinged to the bottom of the left side end of the rear plate by damping rotation; the top plate is hinged to the top of the left side end of the right plate by damping rotation, forming a square-shaped linkage box body.

[0006] Furthermore, the right side of the front end of the top plate is concave to form a concave part on the right side of the top plate, and the left side of the front end of the top plate forms a convex part on the left side of the top plate; the front part of the left side of the top plate is the front end part of the left side of the top plate; the convex part at the rear end of the right side of the top plate is a square connecting part 1, and the right side surface of the square connecting part 1 is flush with the right side surface of the top plate, and is horizontal and smooth; the left side of the rear end of the top plate forms a horizontal part at the rear end of the top plate.

[0007] Furthermore, the outer side of the convex portion on the left side of the top plate is shaped like an inwardly concave slope, forming a first slope portion.

[0008] Furthermore, the outer side of the front end portion of the left side of the top plate is shaped like an inwardly concave slope, forming a second slope portion.

[0009] Furthermore, a square convex plate 2 protruding outward is provided at the left end of the front side of the bottom plate, and a positioning groove is formed between the right side of the square convex plate 2 and the right side of the front side of the bottom plate.

[0010] After adopting the above structure, the beneficial effects of the utility model are as follows: the utility model is a linkage box that is easy to open and close, which adopts three front plates, left plates, and top plates with the same shape and size, and three rear plates, right plates, and bottom plates with the same shape and size; the front plate and the right side of the front end of the bottom plate 16 are hinged by damping rotation; the left plate and the bottom of the left end of the rear plate are hinged by damping rotation; the top plate and the top of the left end of the right plate are hinged by damping rotation to form a square-shaped linkage box body; it has the function of being able to completely open the box body, so as to facilitate the 360-degree display of the jewelry in the box without dead ends, which has a good effect, can improve the grade of the jewelry and is conducive to sales. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application, but do not constitute an improper limitation of the present invention. In the drawings:

[0012] Figure 1 It is a schematic diagram of the structure of the utility model when it is folded;

[0013] Figure 2 It is a schematic diagram of the structure when the utility model is folded up;

[0014] Figure 3 It is a schematic diagram of the structure of the utility model when it is half opened;

[0015] Figure 4 This is a schematic diagram of the structure of the utility model when it is fully opened;

[0016] Figure 5 It is a structural schematic diagram of the utility model when the black flannel is installed when the utility model is fully opened.

[0017] Structural diagram;

[0018] Description of reference numerals:

[0019] Linkage box body-1; jewelry-2; black velvet-3. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0022] like Figure 1 As shown, the linkage box for convenient opening and closing described in this specific embodiment includes a linkage box body 1, and the linkage box body 1 includes three front plates 13, a left plate 12, and a top plate 11 with the same shape and size, and three rear plates 14, a right plate 15, and a bottom plate 16 with the same shape and size;

[0023] The front plate 13 is hinged to the right front end of the bottom plate 16; the left plate 12 is hinged to the bottom left end of the rear plate 14; the top plate 11 is hinged to the top left end of the right plate 15 to form a square-shaped linkage box body 1.

[0024] Furthermore, the right side of the front end of the top plate 11 is concave to form a right side concave portion 111 of the top plate, and the left side of the front end of the top plate 11 forms a left side convex portion 112 of the top plate; the front left side of the top plate 11 is a left side front end portion 113 of the top plate; the convex portion of the right rear end of the top plate 11 is a square connecting portion 1, and the right side surface of the square connecting portion 1 is flush with the right side surface of the top plate 11, and is horizontal and smooth; the left side of the rear end of the top plate 11 forms a rear end horizontal portion 115 of the top plate.

[0025] Furthermore, the outer side of the left side convex portion 112 of the top plate is shaped like an inwardly concave slope, forming a first slope portion 1121 .

[0026] Furthermore, the outer side of the left front end portion 113 of the top plate is shaped like an inwardly concave slope, forming a second slope portion 1131 .

[0027] Furthermore, a second square convex plate 162 protruding outward is provided at the left front end of the bottom plate 16 , and a positioning groove 163 is formed between the right side of the second square convex plate 162 and the right front side of the bottom plate 16 .

[0028] The working principle of the utility model is as follows:

[0029] like Figure 1-Figure 3As shown, in this design, there are three front plates 13, left plates 12, and top plates 11 with the same shape and size. The front right side of the top plate 11 is concave, forming a top plate right side concave part 111, and the front left side of the top plate 11 forms a top plate left side convex part 112; the front left side of the top plate 11 is the top plate left side front end part 113; the convex part of the right rear end of the top plate 11 is a square connecting part 1, and the right side surface of the square connecting part 1 is flush with the right side surface of the top plate 11, and is horizontal and smooth; the left side of the rear end of the top plate 11 forms a top plate rear end horizontal part 115. The outer side of the top plate left side convex part 112 is concave incline, forming a first inclined part 1121; the outer side of the top plate left side front end part 113 is concave incline, forming a second inclined part 1131.

[0030] Therefore, if Figure 1 As shown, it can be clearly seen that when the front plate 13, the left plate 12, the top plate 11, the rear plate 14, the right plate 15, and the bottom plate 16 are closed, the second inclined surface 1131 of the top plate 11 and the inclined surface of the left plate 12 at the same position form a match. Therefore, the front plate 13, the left plate 12, and the top plate 11 form a match with each other.

[0031] When the present invention is closed, the rear plate 14, the right plate 15, and the bottom plate 16 form a Figure 2 The rear plate 14, the right plate 15 and the bottom plate 16 are closed to form a triangular hole 17.

[0032] When the design is fully opened, Figure 4 As shown, the front plate 13, the left plate 12, and the top plate 11 are in a vertical state, and the rear plate 14, the right plate 15, and the bottom plate 16 are in a horizontal state, forming a combined bottom plate. The front plate 13, the left plate 12, the top plate 11, and the combined bottom plate form a triangular area. In order to facilitate the placement of jewelry 2, a black velvet 3 is covered on the triangular area, and the jewelry 2 can be placed in the center of the black velvet 3, so that it is beautiful. Through the box designed to be quickly opened, the jewelry 2 in the center of the black velvet 3 can be displayed in all directions without dead angles.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A linkage box that is easy to open and close, characterized by: The invention comprises a linkage box body, which comprises three front plates, a left plate, and a top plate, which have the same shape and size, and three rear plates, a right plate, and a bottom plate, which have the same shape and size; The front plate is hinged to the right side of the front end of the bottom plate by damping rotation; the left plate is hinged to the bottom of the left side end of the rear plate by damping rotation; the top plate is hinged to the top of the left side end of the right plate by damping rotation, forming a square-shaped linkage box body.

2. A linkage box that is easy to open and close according to claim 1, characterized in that: The right side of the front end of the top plate is concave to form a concave part on the right side of the top plate, and the left side of the front end of the top plate forms a convex part on the left side of the top plate; the front left part of the top plate is the front end part on the left side of the top plate; the convex part on the rear end of the right side of the top plate is a square connecting part 1, and the right side surface of the square connecting part 1 is flush with the right side surface of the top plate, and is horizontal and smooth; the left side of the rear end of the top plate forms a horizontal part on the rear end of the top plate.

3. A linkage box that is easy to open and close according to claim 2, characterized in that: The outer side surface of the left convex portion of the top plate is in the shape of an inwardly concave slope, forming a first slope portion.

4. The linkage box that is easy to open and close according to claim 2, characterized in that: The outer side surface of the front end portion of the left side of the top plate is in the shape of an inwardly concave slope, forming a second slope portion.

5. The linkage box that is easy to open and close according to claim 1, characterized in that: The left end of the front side of the bottom plate is provided with a square convex plate 2 protruding outwards, and the right side of the square convex plate 2 and the right side of the front side of the bottom plate form a positioning groove.

Images