Anti-pinching and anti-peeping blind box

Abstract

The utility model discloses an anti-pinching and anti-peeping blind box which comprises an outer barrel, an inner barrel, a first bottom piece, a second bottom piece, a third bottom piece, a fourth bottom piece, a first cover piece, a second cover piece, a third cover piece and a fourth cover piece. The inner barrel is arranged in the outer barrel, the outer wall of the inner barrel is tightly attached to the inner wall of the outer barrel, the first bottom piece, the second bottom piece, the third bottom piece and the fourth bottom piece are arranged at the barrel bottom of the outer barrel, and the first cover piece, the second cover piece, the third cover piece and the fourth cover piece are arranged at the barrel opening of the outer barrel. A tearing opening is formed in the second cover piece, the first cover piece and the third cover piece are clamped and matched together, the fourth cover piece is tightly attached to the first cover piece and the third cover piece, the second cover piece and the fourth cover piece are tightly attached and matched together in a bonding mode, and the second cover piece is located on the outermost side; the blind box has the following beneficial effects that when the blind box is pinched or extruded, no gap is formed in the blind box, and contents in the blind box cannot be observed.

Description

Technical Field

[0001] The utility model relates to the field of packaging materials, in particular to an anti-pinch and anti-peep blind box. Background Art

[0002] Blind box is a commonly used packaging box. Patent announcement document CN217436465U discloses a currently common blind box. This kind of blind box actually has a problem when packaging items. That is, the box lid of this blind box is directly plugged into the edge of the box wall on the other side. Therefore, when the side wall of the blind box with this structure is squeezed or the top is pressed, a gap will appear at the top of the blind box, and the items in the blind box can be peeked through the gap. Utility Model Content

[0003] In view of the above problems, the utility model proposes an anti-pinch and anti-peep blind box.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A pinch-proof and peeping-proof blind box comprises an outer cylinder, an inner cylinder, a first bottom film, a second bottom film, a third bottom film, a fourth bottom film, a first cover film, a second cover film, a third cover film and a fourth cover film; the inner cylinder is arranged in the outer cylinder, and the outer wall of the inner cylinder is close to the inner wall of the outer cylinder, the first bottom film, the second bottom film, the third bottom film and the fourth bottom film are respectively arranged at the bottom of the outer cylinder, the first cover film, the second cover film, the third cover film and the fourth cover film are respectively arranged at the mouth of the outer cylinder, a tearing hole is opened on the second cover film, the first cover film and the third cover film are snap-fitted together, the fourth cover film is close to the first cover film and the third cover film, the second cover film and the fourth cover film are bonded and tightly fitted together, and the second cover film is located at the outermost side; the first bottom film and the third bottom film are snap-fitted together, and the second bottom film and the fourth bottom film are bonded and tightly fitted together.

[0006] In this square pinch anti-peep blind box, the outer cylinder and the inner cylinder together constitute the side wall of the box body. Since the side wall of the box body is composed of the inner cylinder and the outer cylinder, the rigidity and stiffness of the entire box are increased, thereby increasing the anti-pinching and compression performance of the side wall of the entire box body, making it less likely for the side wall of the blind box to be squeezed and deformed (the longitudinal and lateral load-bearing capacity of the entire blind box is better). The first bottom film, the second bottom film, the third bottom film and the fourth bottom film form the bottom of the box, and the first cover piece, the second cover piece, the third cover piece and the fourth cover piece form the cover part of the lid. Since the first cover piece and the third cover piece are snap-fitted together, the fourth cover piece is tightly attached to the first cover piece and the third The cover sheet, the second cover sheet and the fourth cover sheet are bonded and fit together, and the second cover sheet is located at the outermost side, the first cover sheet and the third cover sheet can be used to support the second cover sheet and the fourth cover sheet, the second cover sheet and the fourth cover sheet are bonded together and will not separate, so when the cover of the box is squeezed, the cover of the box will not have deformation gaps, and at the same time, because the first bottom film and the third bottom film are snap-fitted together, the second bottom film and the fourth bottom film are bonded and fit together, the first bottom film and the third bottom film can be used to support the second bottom film and the fourth bottom film, the second bottom film and the fourth bottom film are bonded together and will not separate, so when the bottom of the box is squeezed, the bottom of the box will not have deformation gaps.

[0007] To sum up, when this type of blind box is pinched or squeezed, no gaps will appear in the blind box, and the contents inside the blind box cannot be seen.

[0008] Optionally, a cover plug hole is provided on the first cover piece, and a cover insert is provided on the third cover piece, and the cover plug hole and the cover insert are plug-in-engaged together; a bottom plug hole is provided on the first bottom piece, and a bottom insert is provided on the third bottom piece, and the bottom insert is plug-in-engaged together with the bottom plug hole.

[0009] Optionally, the first cover piece and the third cover piece are both provided with bayonet holes, and the first cover piece and the third cover piece are engaged together through the bayonet holes; the first bottom film and the third bottom film are both provided with bayonet holes, and the first bottom film and the third bottom film are engaged together through the bayonet holes.

[0010] Optionally, the outer cylinder body includes a first outer cylinder piece, a second outer cylinder piece, a third outer cylinder piece and a fourth outer cylinder piece, wherein the first outer cylinder piece, the second outer cylinder piece, the third outer cylinder piece and the fourth outer cylinder piece, the first bottom film and the first cover film are arranged at both ends of the first outer cylinder piece, the second bottom film and the first cover film are arranged at both ends of the second outer cylinder piece, the third bottom film and the third cover film are arranged at both ends of the third outer cylinder piece, and the fourth bottom film and the fourth cover film are arranged at both ends of the fourth outer cylinder piece.

[0011] Specifically, the first outer cylinder piece, the second outer cylinder piece, the third outer cylinder piece and the fourth outer cylinder piece are matched together to form a square tube-shaped outer cylinder body; the first inner cylinder piece, the second inner cylinder piece, the third inner cylinder piece and the fourth inner cylinder piece are matched together to form a square tube-shaped inner cylinder body.

[0012] Optionally, the inner cylinder body includes a first inner cylinder piece, a second inner cylinder piece, a third inner cylinder piece and a fourth inner cylinder piece, and the first inner cylinder piece is connected to the fourth outer cylinder piece.

[0013] Optionally, the height of the outer cylinder is equal to the height of the inner cylinder.

[0014] Optionally, the second cover plate and the fourth cover plate are both square in shape.

[0015] Optionally, the second bottom film and the fourth bottom film are both square in shape.

[0016] The beneficial effect of the utility model is that when the blind box is pinched or squeezed, no gaps will appear in the blind box, and the contents inside the blind box cannot be peeped into. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram showing the fully unfolded state of the anti-pinch and anti-peep blind box in Example 1;

[0018] Figure 2 It is a schematic diagram of the positional relationship between the inner cylinder and the outer cylinder in Example 1.

[0019] Figure 3 This is a schematic diagram of the state of the blind box before closing the lid in Example 1;

[0020] Figure 4 This is a schematic diagram of the state of the blind box after closing the lid in Example 1;

[0021] Figure 5 This is a schematic diagram of the fully expanded state of the anti-pinch and anti-peep blind box in Example 2.

[0022] The reference numerals in the figures are: 101, first outer cylinder sheet; 102, second outer cylinder sheet; 103, third outer cylinder sheet; 104, fourth outer cylinder sheet; 201, first inner cylinder sheet; 202, second inner cylinder sheet; 203, third inner cylinder sheet; 204, fourth inner cylinder sheet; 301, first cover sheet; 302, second cover sheet; 303, third cover sheet; 304, fourth cover sheet; 401, first bottom sheet; 402, second bottom sheet; 403, third bottom sheet; 404, fourth bottom sheet; 501, cover plug hole; 502, cover plug sheet; 601, bottom plug hole; 602, bottom plug sheet; 7, tearing opening; 8, bayonet. DETAILED DESCRIPTION

[0023] The utility model is described in detail below in conjunction with the accompanying drawings.

[0024] Example 1

[0025] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, an anti-pinch and anti-peep blind box includes an outer cylinder, an inner cylinder, a first bottom film 401, a second bottom film 402, a third bottom film 403, a fourth bottom film 404, a first cover film 301, a second cover film 302, a third cover film 303 and a fourth cover film 304; the inner cylinder is arranged in the outer cylinder, and the outer wall of the inner cylinder is close to the inner wall of the outer cylinder, the first bottom film 401, the second bottom film 402, the third bottom film 403 and the fourth bottom film 404 are respectively arranged at the bottom of the outer cylinder, and the first cover film 301, the second cover film 302, the third cover film 303 and the fourth cover film 304 are respectively arranged at the bottom of the outer cylinder. It is specially arranged at the tube mouth of the outer tube body, and a tearing hole 7 is opened on the second cover piece 302 (the lid of the blind box can be broken by tearing the tearing hole 7, so as to open the blind box), the first cover piece 301 and the third cover piece 303 are snap-fitted together, the fourth cover piece 304 is tightly attached to the first cover piece 301 and the third cover piece 303, the second cover piece 302 and the fourth cover piece 304 are bonded and tightly fitted together, and the second cover piece 302 is located at the outermost side; the first bottom film 401 and the third bottom film 403 are snap-fitted together, and the second bottom film 402 and the fourth bottom film 404 are bonded and tightly fitted together.

[0026] In this square pinch anti-peep blind box, the outer cylinder and the inner cylinder together constitute the side wall of the box body. Since the side wall of the box body is composed of the inner cylinder and the outer cylinder, the rigidity and stiffness of the entire box are increased, thereby increasing the anti-pinching and compression performance of the side wall of the entire box body, making it difficult for the side wall of the blind box to be squeezed and deformed (the longitudinal and lateral load-bearing capacity of the entire blind box is better). The first bottom film 401, the first bottom film 401, the third bottom film 403 and the fourth bottom film 404 form the bottom of the box, and the first cover piece 301, the second cover piece 302, the third cover piece 303 and the fourth cover piece 304 form the cover part of the lid. Since the first cover piece 301 and the third cover piece 303 are snap-fitted together, the fourth cover piece 304 is tightly attached to the first cover piece 301 and the third cover piece 303, the second cover piece 30 2 and the fourth cover sheet 304 are bonded and closely matched together, and the second cover sheet 302 is located at the outermost side, the first cover sheet 301 and the third cover sheet 303 can be used to support the second cover sheet 302 and the fourth cover sheet 304, and the second cover sheet 302 and the fourth cover sheet 304 are bonded together and will not separate, so when the cover of the box is squeezed, no deformation gap will appear on the cover of the box, and at the same time, because the first bottom film 401 and the third bottom film 403 are snap-fitted together, the second bottom film 402 and the fourth bottom film 404 are bonded and closely matched together, the first bottom film 401 and the third bottom film 403 can be used to support the second bottom film 402 and the fourth bottom film 404, and the second bottom film 402 and the fourth bottom film 404 are bonded together and will not separate, so when the bottom of the box is squeezed, no deformation gap will appear on the bottom of the box.

[0027] In summary, when this type of blind box is pinched or squeezed, no gaps will appear in the blind box, and the contents inside the blind box cannot be seen.

[0028] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, the first cover sheet 301 is provided with a cover plug hole 501, the third cover sheet 303 is provided with a cover plug sheet 502, and the cover plug hole 501 and the cover plug sheet 502 are plugged together; the first bottom sheet 401 is provided with a bottom plug hole 601, the third bottom sheet 403 is provided with a bottom plug sheet 602, and the bottom plug sheet 602 and the bottom plug hole 601 are plugged together.

[0029] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4As shown, the outer cylinder body includes a first outer cylinder piece 101, a second outer cylinder piece 102, a third outer cylinder piece 103 and a fourth outer cylinder piece 104. The first outer cylinder piece 101, the second outer cylinder piece 102, the third outer cylinder piece 103 and the fourth outer cylinder piece 104, the first bottom film 401 and the first cover film 301 are arranged at both ends of the first outer cylinder piece 101, the second bottom film 402 and the third cover film are arranged at both ends of the second outer cylinder piece 102, the third bottom film 403 and the third cover film 303 are arranged at both ends of the third outer cylinder piece 103, and the fourth bottom film 404 and the fourth cover film 304 are arranged at both ends of the fourth outer cylinder piece 104.

[0030] Specifically, the first outer cylinder piece 101, the second outer cylinder piece 102, the third outer cylinder piece 103 and the fourth outer cylinder piece 104 are matched together to form a square tube-shaped outer cylinder body; the first inner cylinder piece 201, the second inner cylinder piece 202, the third inner cylinder piece 203 and the fourth inner cylinder piece 204 are matched together to form a square tube-shaped inner cylinder body.

[0031] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, the inner cylinder body includes a first inner cylinder piece 201 , a second inner cylinder piece 202 , a third inner cylinder piece 203 and a fourth inner cylinder piece 204 , and the first inner cylinder piece 201 is connected to the fourth outer cylinder piece 104 .

[0032] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, the height of the outer cylinder is equal to the height of the inner cylinder.

[0033] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, the second cover piece 302 and the fourth cover piece 304 are both square in shape.

[0034] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, the second bottom film 402 and the fourth bottom film 404 are both square in shape.

[0035] Example 2

[0036] The structure of the blind box shown in this embodiment is basically the same as the structure of the blind box shown in Example 1. The difference from Example 1 is that in this embodiment, the first cover piece 301 and the third cover piece 303 are both provided with a bayonet 8, and the first cover piece 301 and the third cover piece 303 are snapped together through the bayonet 8; the first bottom film 401 and the third bottom film 403 are both provided with a bayonet 8, and the first bottom film 401 and the third bottom film 403 are snapped together through the bayonet 8.

[0037] The above description is only a preferred embodiment of the present invention, and does not limit the patent protection scope of the present invention. Any equivalent transformations made using the contents of the present invention specification, directly or indirectly used in other related technical fields, are also included in the protection scope of the present invention.

Claims

1. A pinch-proof and peeping-proof blind box, characterized in that: It comprises an outer cylinder, an inner cylinder, a first bottom film, a second bottom film, a third bottom film, a fourth bottom film, a first cover film, a second cover film, a third cover film and a fourth cover film; the inner cylinder is arranged in the outer cylinder, and the outer wall of the inner cylinder is close to the inner wall of the outer cylinder, the first bottom film, the second bottom film, the third bottom film and the fourth bottom film are respectively arranged at the bottom of the outer cylinder, the first cover film, the second cover film, the third cover film and the fourth cover film are respectively arranged at the mouth of the outer cylinder, a tearing hole is opened on the second cover film, the first cover film and the third cover film are snapped together, the fourth cover film is close to the first cover film and the third cover film, the second cover film and the fourth cover film are bonded and tightly fitted together, and the second cover film is located at the outermost side; the first bottom film and the third bottom film are snapped together, and the second bottom film and the fourth bottom film are bonded and tightly fitted together.

2. The anti-pinch and anti-peep blind box according to claim 1, characterized in that: The first cover sheet is provided with a cover plug hole, the third cover sheet is provided with a cover insert sheet, the cover plug hole and the cover insert sheet are plugged together; the first bottom sheet is provided with a bottom plug hole, the third bottom sheet is provided with a bottom insert sheet, the bottom insert sheet and the bottom plug hole are plugged together.

3. The anti-pinch and anti-peep blind box according to claim 1, characterized in that: The first cover piece and the third cover piece are both provided with bayonet holes, and the first cover piece and the third cover piece are engaged with each other through the bayonet holes; the first bottom piece and the third bottom piece are both provided with bayonet holes, and the first bottom piece and the third bottom piece are engaged with each other through the bayonet holes.

4. The anti-pinch and anti-peep blind box according to claim 1, characterized in that: The outer cylinder body includes a first outer cylinder piece, a second outer cylinder piece, a third outer cylinder piece and a fourth outer cylinder piece, wherein the first bottom film and the first cover film are arranged at both ends of the first outer cylinder piece, the second bottom film and the second cover film are arranged at both ends of the second outer cylinder piece, the third bottom film and the third cover film are arranged at both ends of the third outer cylinder piece, and the fourth bottom film and the fourth cover film are arranged at both ends of the fourth outer cylinder piece.

5. The anti-pinch and anti-peep blind box according to claim 4, characterized in that: The inner cylinder body includes a first inner cylinder piece, a second inner cylinder piece, a third inner cylinder piece and a fourth inner cylinder piece, and the first inner cylinder piece is connected to the fourth outer cylinder piece.

6. The anti-pinch and anti-peep blind box according to claim 1, characterized in that: The height of the outer cylinder is equal to the height of the inner cylinder.

7. The anti-pinch and anti-peep blind box according to claim 1, characterized in that: The second cover plate and the fourth cover plate are both square in shape.

8. The anti-pinch and anti-peep blind box according to claim 1, characterized in that: The second bottom film and the fourth bottom film are both square in shape.

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