CN110525787B

CN110525787B - Plastic uptake packing box

Info

Publication number: CN110525787B
Application number: CN201910798893.1A
Authority: CN
Inventors: 不公告发明人
Original assignee: Shantou Baiyou Environmental Protection Technology Co Ltd
Current assignee: Shantou Baiyou Environmental Protection Technology Co., Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-12-01
Anticipated expiration: 2039-08-28
Also published as: CN110525787A

Abstract

The invention belongs to the technical field of sealed packaging containers, and particularly relates to a blister packaging box which comprises a box body and a box cover, wherein a first arc is arranged at the edge of the upper end of the box body, a second arc is arranged on the outer side of the upper end of the box body, and the box cover covers the upper end of the box body; the second arc is arranged at the outer side of the lower end of the first arc; the inner side of the outer end of the box cover is concave, the inner surface of the outer side of the box cover is provided with a clamping arc, the concave cavity of the outer end of the box cover can be tightly clamped with the edge of the upper end of the box body, and the outermost end of the box cover can be inserted into the groove on the edge of the upper end of the box body; the clamping arc can be fixedly clamped with the second arc; the invention is mainly used for solving the problems that the blister packaging box in the prior art is easy to cause the falling of the packaging box cover to cause the pollution of cheese when the blister packaging box is used for containing cheese and transporting, and the leakage of cheese is easy to cause when a transport vehicle jolts.

Description

Plastic uptake packing box

Technical Field

The invention belongs to the technical field of sealed packaging containers, and particularly relates to a blister packaging box.

Background

Packages, as their name implies, are boxes used to package products, which can be classified by materials such as: carton, iron box, wooden box, cloth box, leather case, ya keli box, flute packing carton, pvc box etc. also can classify according to the name of product and say: moon cakes box, tea box, medlar box, candy box, exquisite gift box, local specialty box, wine box, chocolate box, food and drug health product box, food packaging box, tea packaging box, stationery box, etc. The function of the packing box is as follows: the safety of products in transportation is ensured, and the grade of the products is improved. Along with the rapid development of science and technology, the use of blister pack also more and more frequently, and it is very convenient to use, and at present, more and more people adopt blister pack to come splendid attire cheese, but in the transportation, general blister pack can not solve the problem that causes the cheese to leak because of jolting in the transportation, and blister pack easily drops in the transportation simultaneously and leads to the cheese to get into the dust.

Disclosure of Invention

In order to make up the defects of the prior art, the invention provides a blister packaging box. The invention is mainly used for solving the problems that the blister packaging box in the prior art is easy to cause the falling of the packaging box cover to cause the pollution of cheese when the blister packaging box is used for containing cheese and transporting, and the leakage of cheese is easy to cause when a transport vehicle jolts.

The technical scheme adopted by the invention for solving the technical problems is as follows: the blister packaging box comprises a box body and a box cover, wherein a first arc is arranged at the edge of the upper end of the box body, a second arc is arranged on the outer side of the upper end of the box body, and the box cover covers the upper end of the box body; the second arc is arranged at the outer side of the lower end of the first arc; the inner side of the outer end of the box cover is concave, the inner surface of the outer side of the box cover is provided with a clamping arc, the concave cavity of the outer end of the box cover can be tightly clamped with the edge of the upper end of the box body, and the outermost end of the box cover can be inserted into the groove on the edge of the upper end of the box body; the clamping arc can be fixedly clamped with the second arc; when putting into the box body with the cheese, can accomplish quick packing through with lid and box body joint, the upper end edge because of the box body is equipped with first arc, the upper end outside of box body is equipped with the second arc, the outer end spill cavity of lid can with the inseparable joint in upper end edge of box body, and the outermost end of lid can peg graft into the recess at box body upper end edge, so when lid and box body are connected, can realize the zonulae occludens between lid and the box body because of joint arc and the curved mutual spacing of second, accomplish to connect the reinforcement through first arc simultaneously, avoid lid and box body to take place to break away from in the transportation and cause the cheese to be polluted.

An installation groove is arranged below the clamping arc; the mounting groove is annular, and a rubber ring is arranged inside the mounting groove; the inner end of the rubber ring is fixedly connected to the outer wall of the upper end of the box body, and a glue sticker is arranged above the rubber ring; the initial state of the adhesive sticker is V-shaped, and the top view of the adhesive sticker is circular; when the lid begins to be connected with the box body, be equipped with the mounting groove because of the curved below of joint, the inside of mounting groove is equipped with the rubber ring, and the top of rubber ring is equipped with glues the subsides, the initial condition of gluing the subsides is the V type, so can make curved wall of joint and glue the contact along with the joint of lid when lid and box body begin the joint, and extrude it, finally will glue the inside air extrusion of subsides and finish, make the surface of gluing the subsides firmly adsorb the laminating with the curved wall of joint, realize the preliminary sealing to the box body promptly, reduce the possibility that the cheese takes place to leak by a wide margin.

The lower end of the adhesive sticker is fixedly arranged in the upper wall of the sliding block; the sliding block is slidably arranged in the rubber ring through a spring, and a cavity inside the sliding block is communicated with the first expansion cavity; the first expansion cavity is formed in the first arc-shaped part, and the upper end of the first expansion cavity is fixedly connected with a first rubber strip; when joint arc on the lid begins to extrude gluing, when gluing the atress and reacing a definite value, because of gluing the lower extreme fixed mounting who pastes in the upper wall of sliding block, the sliding block passes through spring slidable mounting in the inside of rubber ring, so glue the atress and can produce a strand extrusion force to the sliding block when reacing a definite value, make the sliding block with the air injection in its inside cavity advance the first inflation intracavity in the first arc, even make the first inflation strip inflation of first inflation chamber upside closely laminate with the marginal inner wall of lid, the realization is to the secondary seal of box body.

The first expansion cavity is communicated with the second expansion cavity; the second expansion cavity is formed in the second arc-shaped part, and a second rubber strip is fixedly connected to the outer side of the second expansion cavity; when the lid is connected the completion with the box body, because of first inflation chamber and second inflation chamber intercommunication, the outside fixedly connected with second rubber strip in second inflation chamber, so when the sliding block extrudeed its inside cavity, can make the second rubber strip in the second arc adsorb firmly with the internal face of lid in the second inflation intracavity with some gas injection, realize the cubic sealed to the box body, further avoid cheese to take place to leak.

The volume of the cavity of the first expansion cavity is larger than that of the second expansion cavity, and the surface area of the first rubber strip is larger than that of the second rubber strip; when the lid is connected the completion with the box body, because of the cavity volume in first inflation chamber is big than the second inflation chamber, and the surface area of first inflation strip is big than the second rubber strip, so the box body of upper end produces a strand extrusion force to the lid of below when the box body piles up, make first inflation chamber by the extrusion with its inside air transmission partly to the second inflation intracavity, make the connection leakproofness between joint arc and the second arc stronger, further improve the leakproofness of box body in the transportation.

The inner end of the rubber ring is provided with an extrusion cavity; the extrusion cavity is fixedly arranged in the upper end wall of the box body; after being connected between lid and the box body, because of the extrusion chamber has been seted up to the inner of rubber ring, and extrusion chamber fixed mounting is in the upper end wall of box body, so can extrude partly to the extrusion intracavity with its inside air when the sliding block slides to the inner for it is inseparable more stable with the inner wall connection of box body to extrude the chamber inflation, further improves the leakproofness of box body.

The invention has the following beneficial effects:

1. according to the cheese box, the clamping arc is arranged, so that when cheese is placed into the box body, the box cover and the box body can be clamped and packaged quickly, the first arc is arranged at the edge of the upper end of the box body, the second arc is arranged on the outer side of the upper end of the box body, the concave cavity at the outer end of the box cover can be tightly clamped with the edge of the upper end of the box body, and the outermost end of the box cover can be inserted into the groove at the edge of the upper end of the box body.

2. According to the invention, when the box cover is connected with the box body, the mounting groove is arranged below the clamping arc, the rubber ring is arranged inside the mounting groove, the glue is arranged above the rubber ring, and the initial state of the glue is V-shaped, so that the clamping arc-shaped wall surface can be contacted with the glue along with the clamping of the box cover when the box cover and the box body are connected, the glue is extruded, finally, the air inside the glue is extruded, the outer surface of the glue is firmly adsorbed and attached to the clamping arc-shaped wall surface, namely, the primary sealing of the box body is realized, and the possibility of cheese leakage is greatly reduced.

3. According to the invention, when the clamping arc on the box cover starts to extrude the adhesive tape, when the adhesive tape is stressed to a certain value, the lower end of the adhesive tape is fixedly arranged in the upper wall of the sliding block, and the sliding block is slidably arranged in the rubber ring through the spring, so that the adhesive tape can generate an extrusion force on the sliding block when the adhesive tape is stressed to a certain value, and the sliding block injects air in the inner cavity into the first expansion cavity in the first arc, namely, the first expansion strip on the upper side of the first expansion cavity is expanded to be tightly attached to the inner wall of the edge of the box cover, so that secondary sealing of the box body is realized.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 2;

in the figure: box body 1, first arc 11, second arc 12, lid 2, joint arc 21, mounting groove 22, rubber ring 23, extrusion chamber 231, glues 24, sliding block 25, first inflation chamber 26, first rubber strip 27, second inflation chamber 28, second rubber strip 29.

Detailed Description

A blister pack according to an embodiment of the present invention will be described below with reference to fig. 1 to 3.

As shown in fig. 1-3, the blister pack box of the present invention comprises a box body 1 and a box cover 2, wherein a first arc 11 is arranged at the upper end edge of the box body 1, a second arc 12 is arranged at the outer side of the upper end of the box body 1, and the box cover 2 covers the upper end of the box body 1; the second arc 12 is arranged at the outer side of the lower end of the first arc 11; the inner side of the outer end of the box cover 2 is concave, the inner surface of the outer side of the box cover 2 is provided with a clamping arc 21, the concave cavity of the outer end of the box cover 2 can be tightly clamped with the edge of the upper end of the box body 1, and the outermost end of the box cover 2 can be inserted into a groove on the edge of the upper end of the box body 1; the clamping arc 21 can be fixedly clamped with the second arc 12; when putting into box body 1 with cheese in, can accomplish quick packing through 2 and 1 joint of box body with the lid, upper end edge because of box body 1 is equipped with first arc 11, the upper end outside of box body 1 is equipped with second arc 12, the outer end spill cavity of lid 2 can closely the joint with the upper end edge of box body 1, and the outermost end of lid 2 can be inserted into the recess at 1 upper end edge of box body, so when lid 2 is connected with box body 1, inseparable connection between lid 2 and box body 1 can be realized because of joint arc 21 and second arc 12 mutual spacing, accomplish the connection reinforcement through first arc 11 simultaneously, avoid lid 2 and box body 1 to take place to break away from in the transportation and cause cheese to be polluted.

A mounting groove 22 is arranged below the clamping arc 21; the mounting groove 22 is annular, and a rubber ring 23 is arranged inside the mounting groove 22; the inner end of the rubber ring 23 is fixedly connected to the outer wall of the upper end of the box body 1, and a glue paste 24 is arranged above the rubber ring 23; the adhesive sticker 24 is V-shaped in an initial state, and the top view of the adhesive sticker 24 is circular; when lid 2 begins to be connected with box body 1, be equipped with mounting groove 22 because of joint arc 21's below, the inside of mounting groove 22 is equipped with rubber ring 23, and the top of rubber ring 23 is equipped with glues subsides 24, the initial condition of gluing subsides 24 is the V type, so lid 2 and box body 1 when beginning the joint can make joint arc 21's wall and glue 24 contacts along with the joint of lid 2, and extrude it, finally finish gluing 24 inside air extrusion, make the surface of gluing 24 and joint arc 21's wall firmly adsorb the laminating, realize the preliminary sealing to box body 1 promptly, reduce the possibility that the leakage takes place for the cheese by a wide margin.

The lower end of the adhesive sticker 24 is fixedly arranged in the upper wall of the sliding block 25; the sliding block 25 is slidably mounted inside the rubber ring 23 through a spring, and a cavity inside the sliding block 25 is communicated with the first expansion cavity 26; the first expansion cavity 26 is formed in the first arc 11, and a first rubber strip 27 is fixedly connected to the upper end of the first expansion cavity 26; when joint arc 21 on lid 2 begins to extrude subsides 24, when subsides 24 atress reachd a definite value, because of the lower extreme fixed mounting who pastes 24 in the upper wall of sliding block 25, sliding block 25 passes through spring slidable mounting in the inside of rubber ring 23, so glue 24 atress and can produce a strand extrusion force to sliding block 25 when reacing a definite value, make sliding block 25 with the air injection in its inside cavity first inflation chamber 26 in into first arc 11, make the first inflation strip inflation of first inflation chamber 26 upside closely laminate with the marginal inner wall of lid 2 promptly, realize the secondary seal to box body 1.

The first expansion chamber 26 is in communication with a second expansion chamber 28; the second expansion cavity 28 is formed in the second arc 12, and a second rubber strip 29 is fixedly connected to the outer side of the second expansion cavity 28; when lid 2 and box body 1 are connected and are accomplished, because of first inflation chamber 26 and the intercommunication of second inflation chamber 28, the outside fixedly connected with second rubber strip 29 in second inflation chamber 28, so when sliding block 25 extrudeed its inside cavity, can make second rubber strip 29 in the second arc 12 and the internal face of lid 2 adsorb firmly with partly gaseous injection into second inflation chamber 28, realize the cubic sealed to box body 1, further avoid the cheese to take place to leak.

The cavity volume of the first expansion cavity 26 is larger than that of the second expansion cavity 28, and the surface area of the first rubber strip 27 is larger than that of the second rubber strip 29; when the box cover 2 is connected with the box body 1, the volume of the cavity of the first expansion cavity 26 is larger than that of the second expansion cavity 28, and the surface area of the first expansion strip is larger than that of the second rubber strip 29, so that the box body 1 at the upper end of the box body 1 can generate an extrusion force on the box cover 2 below when the box body 1 is stacked, the first expansion cavity 26 is extruded to transmit part of air inside the first expansion cavity to the second expansion cavity 28, the connection sealing performance between the clamping arc 21 and the second arc 12 is stronger, and the sealing performance of the box body 1 in the transportation process is further improved.

The inner end of the rubber ring 23 is provided with an extrusion cavity 231; the extrusion chamber 231 is fixedly installed in the upper end wall of the cartridge body 1; after the connection between lid 2 and the box body 1 is accomplished, because of extrusion chamber 231 has been seted up to the inner of rubber ring 23, and extrusion chamber 231 fixed mounting is in the upper end wall of box body 1, so can extrude partly to extrusion chamber 231 with its inside air when sliding block 25 slides to the inner end in for extrusion chamber 231 expands and is connected inseparabler stability with the inner wall of box body 1, further improves the leakproofness of box body 1.

The specific working process is as follows:

when cheese is put into the box body 1, the box cover 2 and the box body 1 can be clamped to finish fast packaging, because the upper end edge of the box body 1 is provided with the first arc 11, the outer side of the upper end of the box body 1 is provided with the second arc 12, the concave cavity at the outer end of the box cover 2 can be tightly clamped with the upper end edge of the box body 1, and the outermost end of the box cover 2 can be inserted into the groove at the upper end edge of the box body 1, when the box cover 2 is connected with the box body 1, tight connection between the box cover 2 and the box body 1 can be realized because of mutual limiting of the clamping arc 21 and the second arc 12, meanwhile, connection and reinforcement are finished through the first arc 11, thus avoiding cheese pollution caused by separation of the box cover 2 and the box body 1 in the transportation process, when the box cover 2 is connected with the box body 1, because the mounting groove 22 is arranged below the clamping arc 21, the rubber ring 23 is arranged inside the mounting groove 22, paste 24's initial state is the V type, so lid 2 and box body 1 when starting the joint along with lid 2's joint can make joint arc 21's wall and paste 24 contacts with gluing to extrude it, finally will glue 24 inside air extrusion and finish, make the surface of gluing 24 and joint arc 21's wall firmly adsorb the laminating, realize promptly that the preliminary sealing to box body 1 reduces the possibility that the leakage takes place for cheese by a wide margin.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a blister pack box, includes box body (1) and lid (2), its characterized in that: the edge of the upper end of the box body (1) is provided with a first arc (11), the outer side of the upper end of the box body (1) is provided with a second arc (12), and the upper end of the box body (1) is covered with a box cover (2); the second arc (12) is arranged at the outer side of the lower end of the first arc (11); the inner side of the outer end of the box cover (2) is concave, the inner surface of the outer side of the box cover (2) is provided with a clamping arc (21), the concave cavity of the outer end of the box cover (2) is tightly clamped with the edge of the upper end of the box body (1), and the outermost end of the box cover (2) is inserted into a groove on the edge of the upper end of the box body (1); the clamping arc (21) is fixedly clamped with the second arc (12);

a mounting groove (22) is arranged below the clamping arc (21); the mounting groove (22) is annular, and a rubber ring (23) is arranged inside the mounting groove (22); the inner end of the rubber ring (23) is fixedly connected to the outer wall of the upper end of the box body (1), and a glue paste (24) is arranged above the rubber ring (23); the adhesive tape (24) is V-shaped in an initial state, and the top view of the adhesive tape (24) is circular.

2. The blister pack of claim 1, wherein: the lower end of the adhesive sticker (24) is fixedly arranged in the upper wall of the sliding block (25); the sliding block (25) is installed inside the rubber ring (23) in a sliding mode through a spring, and a cavity inside the sliding block (25) is communicated with the first expansion cavity (26); the first expansion cavity (26) is arranged in the first arc-shaped part (11), and the upper end of the first expansion cavity (26) is fixedly connected with a first rubber strip (27).

3. The blister pack of claim 2, wherein: the first expansion chamber (26) is in communication with a second expansion chamber (28); the second expansion cavity (28) is arranged inside the second arc-shaped part (12), and a second rubber strip (29) is fixedly connected to the outer side of the second expansion cavity (28).

4. The blister pack of claim 2, wherein: the first expansion chamber (26) has a larger cavity volume than the second expansion chamber (28) and the first rubber strip (27) has a larger surface area than the second rubber strip (29).

5. The blister pack of claim 1, wherein: the inner end of the rubber ring (23) is provided with an extrusion cavity (231); the extrusion cavity (231) is fixedly arranged in the upper end wall of the box body (1).