Blister packaging box with buffering protection function

Abstract

The utility model discloses a blister packaging box with a buffer protection function, which relates to the technical field of blister packaging boxes, and comprises an inner shell, two limiting plates are clamped on the inner side of the inner shell, and a space for placing articles is arranged between the two limiting plates; an outer shell is arranged outside the inner shell; the sides, away from each other, of the two limiting plates are symmetrically and fixedly connected with two lifting handles. The two sides of the shell are movably connected with drawing plates; the inner shell comprises an inner shell body, a plurality of movable grooves are evenly formed in the inner side of the inner shell body, clamping blocks are movably connected to the inner sides of the movable grooves, the ends, located on the outer sides of the movable grooves, of the clamping blocks are spherical, and the outer sides of the other ends of the clamping blocks are sleeved with springs. The plate frames can be driven to move on the inner side of the inner shell through the lifting handle, so that the distance between the two plate frames is changed, the distance between the two transparent bags is further changed, and the two transparent bags can wrap and clamp articles of different sizes in a memory mode. The two transparent bags are used for fixing articles, so that the articles are not in direct contact with the inner shell, the outer shell and the plate frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to blister packaging box technical field, specifically a kind of blister packaging box with buffering protection function. BACKGROUND

[0002] Blister packaging box is a kind of packaging container made by blister process. It mainly uses plastic sheet as raw material, utilizes the principle of vacuum adsorption, and the plastic sheet softened after heating is adsorbed on the surface of the mold, and the packaging box with certain shape and function is obtained after cooling forming. This packaging method can effectively protect the product, and has good display, and is widely used in food, electronics, toys and many other industries.

[0003] Chinese patent publication No. CN 221624412 U discloses a kind of blister packaging box with buffering function, including packaging box body, the packaging box body is externally covered with protective box, the protective box four corners are all provided with anti-collision corner, the packaging box body four corners are all opened with fixed hole, the protective box four corners are all opened with through hole, the through hole of four corners and the through hole of four corners correspond one by one, the packaging box body and the protective box, the packaging box body and the anti-collision corner are all connected with buffer spring.

[0004] The above-mentioned blister packaging box, through the inward movement of the protective box and the anti-collision corner, the buffer spring is extruded to achieve the buffering effect. However, the space inside the above-mentioned blister packaging box for placing articles is fixed, and when placing articles of different sizes, they all need to be placed in the space with constant volume inside the protective box. When the volume of the article to be protected is small, the protective box cannot fix the article, and when the article is knocked, although the anti-collision corner of the protective box and the spring can reduce most of the impact force, because the article inside the protective box is not fixed, the article will roll inside the protective box, so that the article collides with the inner wall of the protective box. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of blister packaging box with buffering protection function, utilize two limit plates to cooperate and clamp article, and the transparent bag on two limit plates can wrap the two sides of article, so that article does not contact with inner shell and outer shell in inner shell, impact force cannot be transmitted to article, and article is fixed and cannot produce displacement, to solve the technical problem proposed in the above background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a blister packaging box with buffer protection function, including the inner shell, the inside clamping of two limit boards is equipped with the space for placing articles between two limit boards, the outside of inner shell is equipped with the outer shell, the side of two limit boards away from each other all is fixedly connected with two handle symmetrically, the both sides of outer shell all are movably connected with the pull -out plate,

[0008] The inner shell includes an inner shell body, the inner side of the inner shell body is uniformly provided with a plurality of movable grooves, the inner side of each movable groove is movably connected with a clamping block, one end of the clamping block located outside the movable groove is spherical, and the other end of the clamping block is sleeved with a spring outside, one end of the spring is fixedly connected with the shell body, the other end of the spring is fixedly connected with a ring-shaped clamping plate, the ring-shaped clamping plate is coaxially and integrally arranged with the clamping block, the ring-shaped clamping plate is located inside the movable groove, and the diameter of the ring-shaped clamping plate is greater than the diameter of the outlet through which the clamping block passes.

[0009] The limit board includes a board frame, which is located inside the inner shell body. The four sides of the board frame are uniformly provided with a plurality of clamping grooves. The plurality of clamping grooves are arc-shaped, and the spherical ends of the plurality of clamping blocks are respectively located in the plurality of clamping grooves. A panel is embedded in the middle of the board frame, and the thickness of the panel is less than the thickness of the board frame. The middle of the panel is fixedly connected with a transparent bag for wrapping articles.

[0010] As a further technical solution of the utility model, the plurality of handles are respectively located on the two sides of the two panels, the space between the two transparent bags is used for placing articles, and the two transparent bags are made of plastic material with good ductility.

[0011] As a further technical solution of the utility model, the outer shell includes an outer shell body, which is rectangular. The inner shell body is located inside the outer shell body. The two sides and four corners of the inner shell body are attached with cushion blocks. The side of the plurality of cushion blocks away from the inner shell body is attached with a plurality of buffer pads respectively. The side of the plurality of buffer pads away from the cushion blocks is fixedly connected with the inner wall of the outer shell body.

[0012] As a further technical solution of the utility model, the two sides of the outer shell body are provided with through grooves, and the two sides of the outer shell body are integrally provided with pull-out grooves outside. The two pull-out grooves are slidably connected with pull-out plates inside. The size of the pull-out plate is greater than the size of the through groove of the outer shell body.

[0013] As a further technical solution of the utility model, the two pull-out grooves are concave-shaped, and the outer sides of the openings of the two pull-out grooves are provided with arc-shaped protrusions. The two arc-shaped protrusions are respectively located on the two sides of the outer shell body and are fixedly connected with the outer shell body.

[0014] As a further technical solution of the utility model, one end of each of the two pull-out plates close to the arc-shaped protrusion is provided with a groove, and the curvature of the groove is the same as the curvature of the arc-shaped protrusion. One end of each of the two pull-out plates close to the groove is provided with a plurality of handles for easy taking.

[0015] Compared with the prior art, the utility model has the advantages of

[0016] The utility model discloses, two transparent bags can be wrapped with the both sides of the article and clamp the article, can fix the article without damaging the article, can drive the plate frame to move in the inner shell through the handle, thereby change the interval of two plate frames, and then change the interval of two transparent bags, make two transparent bags can be wrapped and clamp the article of different volume, utilize two transparent bags to fix the article, can make the article not directly contact with the inner shell and the outer shell and the plate frame, the impact force when bumping also can not directly act on the article, thereby the article is protected to the maximum extent.

[0017] The utility model discloses, when moving the plate frame, the plate frame extrudes the clamping block, can make the clamping block shrink into the movable slot, thereby ensure that the plate frame can move normally, when the clamping groove of plate frame moves to the clamping block, the clamping block resets under the action of spring elasticity and is attached to the clamping groove, thereby play the role of fixed plate frame, can increase the anti -vibration of plate frame, prevent the plate frame from displacement or misplacement when bumping, thereby guarantee the stability of article.

[0018] The utility model discloses, multiple cushion blocks play the role of protecting the inner shell, increase the stability of inner shell, and make the inner shell and the outer shell not directly contact, prevent the inner shell and the outer shell from mutual impact and cause damage because of bumping, can directly observe the article between two transparent bags through the through slot of outer shell, can directly see the state of article, pull out the plate and play the role of protecting transparent bag, prevent transparent bag from directly exposing in the external environment, thereby prevent transparent bag from breaking. ACCURACY OF DRAWINGS

[0019] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0020] Figure 2 It is the partial structure schematic diagram of the utility model in Figure 1 .

[0021] Figure 3 It is the front view of the utility model in Figure 1 .

[0022] Figure 4 It is the three-dimensional structure schematic diagram of the shell of the utility model.

[0023] Figure 5 It is the front view of the utility model in Figure 4 .

[0024] Figure 6 It is the A-A section view of the utility model in Figure 5 .

[0025] Figure 7is a partial structure schematic view of the utility model Figure 2 .

[0026] Figure 8 is a three-dimensional structure schematic view of the inner shell of the utility model

[0027] Figure 9 is the front view of the utility model Figure 8 .

[0028] Figure 10 is the A-A sectional view of the utility model Figure 9 .

[0029] Figure 11 is the local enlarged view of the utility model Figure 10 .

[0030] Figure 12 is a partial structure schematic view of the utility model Figure 7 .

[0031] Figure 13 is the front view of the utility model Figure 12 .

[0032] Figure 14 is the A-A sectional view of the utility model Figure 13 .

[0033] In the drawing: 1 - shell, 2 - pull plate, 3 - inner shell, 4 - limit board, 5 - handle;

[0034] 11 - outer shell, 12 - draw groove, 13 - arc convex strip, 14 - cushion block, 15 - buffer pad, 31 - inner shell, 32 - clamping block, 33 - spring, 34 - movable slot, 35 - annular clamping plate, 41 - board frame, 42 - clamping slot, 43 - panel, 44 - transparent bag. DETAILED DESCRIPTION

[0035] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0036] Please refer to Figures 1-14The utility model discloses an embodiment of a blister packaging box with buffering protection function, including inner shell 3, the inner side of this inner shell 3 is connected with two limit plates 4, and the space for placing articles between two limit plates 4, the outer side of inner shell 3 is equipped with shell 1, two limit plates 4 are mutually far from one side and are all fixedly connected with two handles 5, and the both sides of shell 1 are all movably connected with pull -out plate 2,

[0037] The inner shell 3 includes an inner shell body 31, the inner side of the inner shell body 31 is uniformly provided with a plurality of movable grooves 34, the inner side of the plurality of movable grooves 34 is movably connected with a clamping block 32, and one end of the clamping block 32 located outside the movable groove 34 is spherical, and the other end is sleeved with a spring 33 outside; one end of the spring 33 is fixedly connected with the shell body 31, the other end is fixedly connected with an annular clamping plate 35, the annular clamping plate 35 is coaxially and integrally arranged with the clamping block 32, the annular clamping plate 35 is located inside the movable groove 34, and the diameter of the annular clamping plate 35 is greater than the diameter of the outlet through which the clamping block 32 passes.

[0038] The limit plate 4 includes a plate frame 41, which is located inside the inner shell body 31; the plate frame 41 is uniformly provided with a plurality of clamping grooves 42 on the four sides, the plurality of clamping grooves 42 are arc-shaped, and the spherical ends of the plurality of clamping blocks 32 are respectively located in the plurality of clamping grooves 42; the plate frame 41 is embedded with an embedded plate 43, and the thickness of the embedded plate 43 is less than the thickness of the plate frame 41; the embedded plate 43 is fixedly connected with a transparent bag 44 for wrapping articles in the middle;

[0039] The plurality of handles 5 are respectively located on the two sides of the two embedded plates 43, and the space between the two transparent bags 44 is used for placing articles, and the two transparent bags 44 are both made of plastic material with good ductility.

[0040] By adopting the above technical scheme, the two transparent bags 44 can wrap the two sides of the article, thereby clamping the article, and the article can be fixed without damaging the article; the plate frame 41 can be moved inside the inner shell body 31 by the handle 5, thereby changing the distance between the two plate frames 41, and further changing the distance between the two transparent bags 44, so that the two transparent bags 44 can wrap and clamp articles of different volumes; the article is fixed by the two transparent bags 44, so that the article does not directly contact the inner shell body 31 and the outer shell body 11 and the plate frame 41, and the impact force generated when the article collides will not directly act on the article, thereby maximizing the protection of the article.

[0041] In the embodiment, the shell 1 includes an outer shell body 11, and the outer shell body 11 is rectangular; the inner shell body 31 is located inside the outer shell body 11; the two sides and four corners of the inner shell body 31 are attached with a plurality of cushion blocks 14, and the side of the plurality of cushion blocks 14 away from the inner shell body 31 is attached with a plurality of buffer pads 15 respectively; the side of the plurality of buffer pads 15 away from the cushion block 14 is fixedly connected with the inner wall of the outer shell body 11.

[0042] The two sides of the outer shell 11 are provided with through grooves, and the outer sides of the two sides of the outer shell 11 are integrally provided with pull-out grooves 12, the inner sides of the two pull-out grooves 12 are slidably connected with pull-out plates 2, and the size of the pull-out plates 2 is greater than that of the through grooves of the outer shell 11.

[0043] By adopting the above technical scheme, when the plate frame 41 is moved, the plate frame 41 extrudes the clamping block 32, the clamping block 32 can be retracted into the movable groove 34, so that the normal movement of the plate frame 41 is ensured, when the clamping groove 42 of the plate frame 41 moves to the clamping block 32, the clamping block 32 is reset under the elastic force of the spring 33 and is attached to the clamping groove 42, so as to fix the plate frame 41, the anti-vibration performance of the plate frame 41 is improved, and the plate frame 41 is prevented from being displaced or misaligned when being bumped, so that the stability of the article is ensured.

[0044] In the embodiment, the two pull-out grooves 12 are in the shape of a Chinese character 'Kou', and the outer sides of the openings of the two pull-out grooves 12 are provided with arc-shaped protrusions 13, the two arc-shaped protrusions 13 are located on the two sides of the outer shell 11 and are fixedly connected with the outer shell 11;

[0045] The end of the two pull-out plates 2 close to the arc-shaped protrusions 13 is provided with a groove, and the curvature of the groove is the same as that of the arc-shaped protrusion 13; the end of the two pull-out plates 2 close to the groove is provided with a plurality of handles for easy taking;

[0046] By adopting the above technical scheme, the plurality of cushion blocks 14 play a role in protecting the inner shell 31, increase the stability of the inner shell 31, and make the inner shell 31 not directly contact with the outer shell 11, so as to prevent the inner shell 31 and the outer shell 11 from being damaged due to mutual impact caused by bumping; the articles between the two transparent bags 44 can be directly observed through the through grooves of the outer shell 11, and the state of the articles can be directly observed; the pull-out plate 2 plays a role in protecting the transparent bag 44, and prevents the transparent bag 44 from being directly exposed to the external environment, so as to prevent the transparent bag 44 from being broken.

[0047] The working principle of the utility model is: the two transparent bags 44 can wrap the two sides of the article, so as to clamp the article, and the article can be fixed without damaging the article; the handle 5 can drive the plate frame 41 to move in the inner shell 31, so as to change the distance between the two plate frames 41, and then change the distance between the two transparent bags 44, so that the two transparent bags 44 can wrap and clamp articles of different volumes; the article is fixed by the two transparent bags 44, so that the article does not directly contact with the inner shell 31, the outer shell 11 and the plate frame 41, and the impact force caused by bumping will not directly act on the article, so that the article is protected to the greatest extent;

[0048] When the plate frame 41 is moved, the plate frame 41 presses the clamping block 32, so that the clamping block 32 is retracted into the movable groove 34, thereby ensuring that the plate frame 41 can be normally moved. When the clamping groove 42 of the plate frame 41 moves to the clamping block 32, the clamping block 32 is reset under the elastic force of the spring 33 and is attached to the clamping groove 42, thereby playing a role in fixing the plate frame 41, increasing the anti-vibration property of the plate frame 41, preventing the plate frame 41 from being displaced or misaligned when being bumped, and thereby ensuring the stability of the articles;

[0049] The plurality of cushion blocks 14 play a role in protecting the inner shell 31, increase the stability of the inner shell 31, and make the inner shell 31 not directly contact the outer shell 11, thereby preventing the inner shell 31 and the outer shell 11 from being damaged due to mutual impact caused by bumping. The articles between the two transparent bags 44 can be directly observed through the through slot of the outer shell 11, and the state of the articles can be directly observed.

[0050] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A blister packaging box with a buffer protection function, characterized in that: The utility model provides a portable storage box, including inner shell (3), the inner side of inner shell (3) is clamped with two limit board (4), and the space for placing articles between two limit board (4) is used, and the outer side of inner shell (3) is equipped with shell (1), and the side of two limit board (4) away from each other is all fixedly connected with two handle (5) symmetrically, and the both sides of shell (1) are all movably connected with pull -out plate (2), The inner shell (3) includes an inner shell body (31), a plurality of movable grooves (34) are uniformly arranged on the inner side of the inner shell body (31), a clamping block (32) is movably connected to the inner side of each movable groove (34), one end of the clamping block (32) located outside the movable groove (34) is spherical, and the other end of the clamping block (32) is sleeved with a spring (33) on the outer side, one end of the spring (33) is fixedly connected with the shell body (31), the other end of the spring (33) is fixedly connected with a ring-shaped clamping plate (35), the ring-shaped clamping plate (35) is coaxially and integrally arranged with the clamping block (32), the ring-shaped clamping plate (35) is located inside the movable groove (34), and the diameter of the ring-shaped clamping plate (35) is greater than the diameter of the outlet of the movable groove (34) through which the clamping block (32) passes, The limit board (4) includes a plate frame (41), and the plate frame (41) is located on the inner side of the inner shell body (31); a plurality of clamping grooves (42) are uniformly arranged on the four sides of the plate frame (41), the plurality of clamping grooves (42) are arc-shaped, and the spherical ends of the plurality of clamping blocks (32) are respectively located in the plurality of clamping grooves (42); a panel (43) is embedded in the middle of the plate frame (41), and the thickness of the panel (43) is less than the thickness of the plate frame (41); the panel (43) is fixedly connected with a transparent bag (44) for wrapping articles in the middle.

2. The blister packaging box with a buffer protection function according to claim 1, characterized in that: The plurality of handle (5) is located at the two sides of two panel (43) respectively, and the space for placing articles is between two transparent bags (44), and the two transparent bags (44) are both made of plastic material with good ductility.

3. The blister packaging box with a buffer protection function according to claim 1, characterized in that: The outer shell (1) includes an outer shell body (11), and the outer shell body (11) is rectangular; the inner shell body (31) is located inside the outer shell body (11); a cushion block (14) is attached to each of the two sides and four corners of the inner shell body (31), and the side of each of the plurality of cushion blocks (14) away from the inner shell body (31) is attached to a plurality of buffer pads (15) respectively; the side of each of the plurality of buffer pads (15) away from the cushion block (14) is fixedly connected with the inner wall of the outer shell body (11).

4. The blister pack with a buffer protection function according to claim 3, characterized in that: The outer shell body (11) is provided with a through groove on both sides, and the outer shell body (11) is integrally provided with a pull-out groove (12) on the outer side of both sides, and the pull-out groove (12) is slidably connected with the pull-out plate (2) on the inner side; the size of the pull-out plate (2) is greater than the size of the through groove of the outer shell body (11).

5. The blister pack with a buffer protection function according to claim 4, characterized in that: The two pull-out grooves (12) are both concave-shaped, and the outer side of the opening of the two pull-out grooves (12) is provided with an arc-shaped protrusion (13), and the two arc-shaped protrusions (13) are respectively located on the two sides of the outer shell body (11) and are fixedly connected with the outer shell body (11).

6. The blister pack with a buffer protection function according to claim 5, wherein: The end of each of the two pull-out plates (2) close to the arc-shaped protrusion (13) is provided with a groove, and the curvature of the groove is the same as the curvature of the arc-shaped protrusion (13); each of the two pull-out plates (2) is provided with a plurality of handles for easy taking at the end close to the groove.

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