Uncovering structure of blister box

Abstract

The utility model discloses an uncovering structure of a blister box, which solves the problems that a cover of the blister box is loose when being covered on a bottom box, is easy to automatically open during use, cannot well protect articles in the blister box, and is time-consuming and labor-consuming to open due to the fact that part of the blister box is covered too tightly. The device comprises a bottom box, the bottom box is arranged in a cylindrical shape, an upper cover is arranged above the bottom box, the upper cover is arranged in a cylindrical shape, and an arc-shaped opening, an L-shaped plate, an anti-skid arc-shaped block, an anti-skid tooth block, a positioning plate, a cylindrical block and the like are matched with one another, so that the anti-skid arc-shaped block and the anti-skid tooth block are arranged on the bottom box; according to the plastic uptake box, the bottom box can be stably clamped at the top of the bottom box, the upper cover cannot rotate through the cylindrical block and the positioning plate, the fixing effect is achieved, and the problems that when the cover of the plastic uptake box is closed on the bottom box, looseness is caused, and time and labor are wasted when the cover is opened can be effectively solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of blister boxes, and particularly relates to a blister box cover opening structure. Background Art

[0002] Blister box is a packaging material formed by thermoplastic plastics. It usually consists of two parts, one is a plastic tray and the other is a cardboard or plastic covering layer, which is used to enclose the product. This packaging form has good protection and display effects.

[0003] However, when some existing blister boxes are in use, the lids of the blister boxes are relatively loose when closed on the base box, and are prone to automatically opening during use, which cannot well protect the items in the blister boxes. In addition, the lids of some blister boxes are closed too tightly, which makes it time-consuming and laborious to open them, and even requires destruction to open them, which is not conducive to practical use.

[0004] Therefore, a blister box cover opening structure is designed to improve the above technical defects. Summary of the Invention

[0005] (1) Technical problems to be solved

[0006] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a blister box lid opening structure, which solves the technical problems that the lid of the blister box is relatively loose when closed on the base box, and is prone to automatically opening during use, which cannot well protect the items in the blister box. In addition, some blister boxes are closed too tightly, resulting in time-consuming and laborious opening, and even requiring destruction to open, which is not conducive to practical use.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a blister box opening structure, including a bottom box, the bottom box is cylindrical, an upper cover is arranged above the bottom box, the upper cover is cylindrical, an anti-loosening mechanism is arranged between the bottom of the upper cover and the top of the bottom box, and a positioning mechanism is symmetrically arranged on the side wall of the bottom box.

[0009] Preferably, the anti-loosening mechanism includes arc-shaped openings, which are evenly distributed on the top of the bottom box. The bottom of the upper cover is fixedly connected with evenly distributed L-shaped plates, and the bottom of the L-shaped plate passes through the arc-shaped opening and extends to below the arc-shaped opening.

[0010] Preferably, the positioning mechanism includes a soft belt, two of which are provided and symmetrically fixed on the side walls of the upper cover, one end of the soft belt is fixedly connected to a positioning plate, a circular hole is symmetrically opened on the top of the positioning plate, a cylindrical block is provided in the circular hole, and the top of the cylindrical block is fixedly connected to the bottom edge of the bottom box.

[0011] Furthermore, anti-skid tooth blocks are fixedly connected to the bottom of the bottom box near the edge, and several anti-skid arc blocks are fixedly connected to the bottom of the inner cavity of the L-shaped plate, and the anti-skid arc blocks are in contact with the anti-skid tooth blocks.

[0012] Furthermore, the outer wall of the bottom box is fixedly connected with uniformly distributed first anti-slip sheets, and the outer wall of the upper cover is fixedly connected with uniformly distributed second anti-slip sheets.

[0013] Furthermore, the top of the bottom box is fixedly connected with evenly distributed limiting plates, and the bottom of the upper cover is provided with an annular groove matching the limiting plates.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model can realize that the bottom box can be stably clamped on the top of the bottom box through the mutual cooperation among the arc-shaped opening, the L-shaped plate, the anti-slip arc block, the anti-slip tooth block, the positioning plate and the cylindrical block, and the upper cover will not rotate through the cylindrical block and the positioning plate, thereby playing a fixing role, and can effectively solve the problem that the lid of the blister box is relatively loose when closed on the bottom box and is time-consuming and labor-intensive to open. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall bottom structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the bottom box of the utility model;

[0020] Figure 4 This is a schematic diagram of the bottom structure of the bottom box of the utility model;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the upper cover of the utility model;

[0022] Figure 6 This is a schematic diagram of the bottom structure of the upper cover of the utility model;

[0023] Figure 7 For this utility model Figure 5 A in the enlarged view.

[0024] The markings in the accompanying drawings are: 1. bottom box; 2. upper cover; 3. arc-shaped opening; 4. L-shaped plate; 5. anti-slip arc block; 6. anti-slip tooth block; 7. soft belt; 8. positioning plate; 9. round hole; 10. cylindrical block; 11. first anti-slip sheet; 12. second anti-slip sheet; 13. limit plate; 14. annular groove. DETAILED DESCRIPTION

[0025] This specific embodiment is a blister box cover opening structure, and its structural diagram is as follows Figure 1-Figure 7 As shown, it includes a bottom box 1, which is cylindrical in shape. An upper cover 2 is provided above the bottom box 1, which is cylindrical in shape. An anti-loosening mechanism is provided between the bottom of the upper cover 2 and the top of the bottom box 1, and a positioning mechanism is symmetrically provided on the side wall of the bottom box 1.

[0026] like Figure 2-Figure 7 As shown, the anti-loosening mechanism includes an arc-shaped opening 3, which is evenly distributed on the top of the bottom box 1. The bottom of the upper cover 2 is fixedly connected with evenly distributed L-shaped plates 4, and the bottom of the L-shaped plate 4 passes through the arc-shaped opening 3 and extends to the bottom of the arc-shaped opening 3.

[0027] The L-shaped plate 4 in the present technical solution is made of plastic material, which has the advantages of lightness, plasticity and durability, and has a certain elasticity.

[0028] like Figure 1-Figure 7 As shown, the positioning mechanism includes a soft belt 7, two soft belts 7 are provided and are symmetrically fixed on the side walls of the upper cover 2, one end of the soft belt 7 is fixedly connected to a positioning plate 8, and a circular hole 9 is symmetrically opened on the top of the positioning plate 8. A cylindrical block 10 is provided in the circular hole 9, and the top of the cylindrical block 10 is fixedly connected to the bottom edge of the bottom box 1.

[0029] The soft belt 7 in the present technical solution is made of plastic, which can be bent arbitrarily and has a certain toughness, so that it can play a secondary fixing role for the upper cover 2 and prevent the upper cover 2 from loosening.

[0030] Among them, anti-slip tooth blocks 6 are fixedly connected near the edge of the bottom of the bottom box 1, and several anti-slip arc blocks 5 are fixedly connected to the bottom of the inner cavity of the L-shaped plate 4. The anti-slip arc blocks 5 are in contact with the anti-slip tooth blocks 6. The anti-slip tooth blocks 6 and the anti-slip arc blocks 5 can prevent the upper cover 2 from easily separating from the bottom box 1, thereby playing an anti-slip role.

[0031] In addition, the outer wall of the bottom box 1 is fixedly connected with a uniformly distributed first anti-slip sheet 11, and the outer wall of the upper cover 2 is fixedly connected with a uniformly distributed second anti-slip sheet 12. The first anti-slip sheet 11 and the second anti-slip sheet 12 can make it easier for the user to rotate the upper cover 2, thereby playing an anti-slip role.

[0032] Among them, the top of the bottom box 1 is fixedly connected with evenly distributed limiting plates 13, and the bottom of the upper cover 2 is provided with an annular groove 14 that matches the limiting plates 13. The position of the upper cover 2 can be conveniently positioned through the limiting plates 13 and the annular groove 14, thereby improving the convenience of use.

[0033] Working principle: When using this technical solution, first place the items to be stored in the bottom box 1, then cover the top of the bottom box 1 with the upper cover 2, so that the limit plate 13 enters the annular groove 14, pass the L-shaped plate 4 through the arc-shaped opening 3, and rotate the upper cover 2 counterclockwise. The upper cover 2 drives the L-shaped plate 4 to rotate counterclockwise synchronously, so that the L-shaped plate 4 is slightly deformed and the anti-slip arc block 5 slides on the anti-slip tooth block 6. When the upper cover 2 is rotated to the limit position, the upper cover 2 can be stuck on the top of the bottom box 1. The anti-slip arc block 5 and the anti-slip tooth block 6 prevent the upper cover 2 from loosening easily, and then the positioning plate 8 is pressed on the cylindrical block 10 so that the cylindrical block 10 passes through the circular hole 9. This can fix the upper cover 2 for a second time, which can effectively improve its stability in use. When it is necessary to open the bottom box 1, first pull the positioning plate 8 to separate the cylindrical block 10, and then rotate the upper cover 2 clockwise to disengage the anti-slip arc block 5 from the anti-slip tooth block 6, and then the upper cover 2 can be removed to open the bottom box 1.

[0034] All technical features in this embodiment can be freely combined according to actual needs.

[0035] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A blister box opening structure, comprising a bottom box (1), wherein the bottom box (1) is cylindrical and characterized in that: An upper cover (2) is provided above the bottom box (1), the upper cover (2) being cylindrical, an anti-loosening mechanism being provided between the bottom of the upper cover (2) and the top of the bottom box (1), and positioning mechanisms being symmetrically provided on the side walls of the bottom box (1).

2. The blister box cover opening structure according to claim 1, characterized in that: The anti-loosening mechanism comprises arc-shaped openings (3), the arc-shaped openings (3) are evenly distributed and opened on the top of the bottom box (1), the bottom of the upper cover (2) is fixedly connected with evenly distributed L-shaped plates (4), and the bottom of the L-shaped plates (4) passes through the arc-shaped openings (3) and extends to the bottom of the arc-shaped openings (3).

3. The blister box cover opening structure according to claim 1, characterized in that: The positioning mechanism comprises a soft belt (7), two soft belts (7) are provided and are symmetrically fixed on the side walls of the upper cover (2), one end of the soft belt (7) is fixedly connected to a positioning plate (8), a circular hole (9) is symmetrically opened on the top of the positioning plate (8), a cylindrical block (10) is provided in the circular hole (9), and the top of the cylindrical block (10) is fixedly connected to the bottom edge of the bottom box (1).

4. The blister box cover opening structure according to claim 2, characterized in that: The bottom of the bottom box (1) is fixedly connected to anti-skid tooth blocks (6) near the edge, and the bottom of the inner cavity of the L-shaped plate (4) is fixedly connected to a plurality of anti-skid arc blocks (5), and the anti-skid arc blocks (5) are in contact with the anti-skid tooth blocks (6).

5. The blister box cover opening structure according to claim 1, characterized in that: The outer wall of the bottom box (1) is fixedly connected with uniformly distributed first anti-slip sheets (11), and the outer wall of the upper cover (2) is fixedly connected with uniformly distributed second anti-slip sheets (12).

6. The blister box cover opening structure according to claim 1, characterized in that: The top of the bottom box (1) is fixedly connected with evenly distributed limiting plates (13), and the bottom of the upper cover (2) is provided with an annular groove (14) that matches the limiting plates (13).

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