CN112320064A

CN112320064A - Carton convenient to seal

Info

Publication number: CN112320064A
Application number: CN202011209120.4A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-02-05

Abstract

The invention discloses a carton convenient to seal, which comprises a carton body, wherein limiting baffle seats are arranged on two sides of the top of the carton body, a clamping plate is arranged in the middle of the top of one end of the front side of the carton body, a clamping groove is formed in the clamping plate, corner protection plates matched with each other are arranged at four corners of the outer side of the carton body, four groups of corner protection plates are provided with four groups of mutually-matched positioning buckles at the outer sides, triangular supporting seats are arranged at the bottoms of the four groups of corner protection plates, a bending part A is arranged at one end of the top of the carton body, plastic cover plates connected with each other are arranged at the top of the bending part A, and a sealing lug is arranged at the four corners of one end of each plastic cover plate. According to the invention, through the mutual matching of the sealing clamping structures, a three-layer sealing structure is obtained at the opening and closing position above the box body, and the sealing plate B and the sealing plate A are more attached and have stronger sealing effect by utilizing the shape matching of the semi-arc-shaped sealing block and the inwards concave arc-shaped groove.

Description

Carton convenient to seal

Technical Field

The invention relates to the technical field of cartons, in particular to a carton convenient to seal.

Background

The carton is usually used as a commodity wrap or an article protection outer layer object, the volume of the carton is changed due to the size of commodities, and the carton is also usually used for placing article storage protection needing sealing according to different use requirements so as to maintain the service life and cleanness of the articles in the carton;

when present carton is in the use, because the structure of carton four sides department is fragile, can't maintain the structure system of itself for a long time, thereby make the seepage appear in built-in article, reduce the original sealing function of carton, reduce the practical value of device, when the carton is sealed to article and is preserved, because the carton must have the opening, this opening must have certain gap in the time of making a round trip to open and close, thereby make the sealing system of carton not enough to some extent, and when receiving external gas flow or water liquid contact, permeate inside the box very easily, and then cause the damage to depositing article, reduce the sealed effect of device, when opening the box apron, because the apron does not have bearing structure to it fixed, fall to the box closing cap very easily automatically, thereby lead to that operating personnel to produce inconvenience when settling article, reduce the convenience when functional and the use of device.

Disclosure of Invention

The present invention is directed to a carton that is easily sealed to solve the problems associated with the prior art discussed above.

In order to achieve the purpose, the invention provides the following technical scheme: the box body is characterized by comprising a box body, wherein limiting baffle seats are arranged on two sides of the top of the box body, a clamping plate is arranged in the middle of the top of one end of the front side of the box body, a clamping groove is formed in the clamping plate, corner protection plates matched with each other are arranged at four corners of the outer side of the box body, four groups of positioning buckles matched with each other are arranged on the outer sides of the four groups of corner protection plates, a triangular supporting seat is arranged at the bottoms of the four groups of corner protection plates, a bent part A is arranged at one end of the top of the box body, a plastic cover plate connected with each other is arranged at the top of the bent part A, a clamping buckle matched with the clamping groove is arranged at the top of one end, provided with a sealing lug, of the back of the plastic cover plate, magnetic;

mounting plates are arranged on two sides of one end of the back surface of the magnetic attraction component, magnetite is arranged at one end of the tops of the two groups of mounting plates, concave holes are arranged on two sides of the bottom of one end of the back surface of the plastic cover plate, and magnetic rings matched with the magnetite are arranged on the inner sides of the two groups of concave holes;

one side that sealed block subassembly is close to each other is equipped with the portion B of bending, and is two sets of the outside of the portion B of bending is equipped with closing plate A and closing plate B respectively, one side that closing plate A and closing plate B back one end were kept away from each other is equipped with three groups and box interconnect's wave spring, closing plate A's back one end evenly is equipped with the sealed piece of semi-arc, closing plate B's positive one end evenly is equipped with the interior concave arc groove with the sealed piece mutual adaptation of semi-arc, the four corners department of the positive one end of closing plate A is equipped with the recess of mutually supporting with sealed lug.

Preferably, the inner side of the corner protecting plate is provided with a sealing strip, and the sealing strip is in adhesive connection with four corners of the box body.

Preferably, the inner side of the semi-arc-shaped sealing block is uniformly provided with sealing strips, and the sealing strips are matched with the inwards-concave arc-shaped grooves.

Preferably, a reinforcing plate is arranged at one end of the back face of the mounting plate and is connected with the box body.

Preferably, the magnetic ring and the magnetite are matched in an opposite attraction structure.

Preferably, the outer side of the box body is provided with an anti-corrosion film.

Preferably, the inner side of the groove is provided with a sealing ring, and the sealing ring is matched with the sealing lug.

Preferably, the buckle and the clamping groove are matched with each other in a clamping and fixing structure.

Preferably, the wave springs are arranged in an arc connection.

Preferably, the outer side of the triangular supporting seat is provided with a rubber protective sleeve.

Compared with the prior art, the invention provides a carton convenient to seal, which has the following beneficial effects:

1. according to the sealing structure, the opening and closing positions above the box body are provided with the three-layer sealing structure through the mutual matching of the sealing clamping structures, the semi-arc-shaped sealing blocks and the inwards concave arc-shaped grooves are matched, so that the sealing effect is stronger, and the sealing plate B and the sealing plate A are automatically unfolded under the matching of the bending part B and the limiting and blocking of the limiting and blocking seat after the plastic cover plate is opened through the elastic connection of the wave spring, so that an operator can conveniently store and place articles.

2. According to the invention, the corner protection plate, the positioning buckle and the triangular supporting seat are installed and matched to perform auxiliary fixing on the connecting corners of four sides of the box body, the sealing property of the four corners of the box body is enhanced, meanwhile, the splicing firmness of the box body is improved, and the triangular supporting seat is contacted with the placing ground to prevent moisture carried by the ground from permeating into the box body, so that the protection property of the device is improved.

3. According to the invention, through the mutual matching of the magnetic attraction components, after the plastic cover plate is unfolded, the plastic cover plate can be fixed by utilizing the magnetic attraction of the magnetic stones and the magnetic rings so as to prevent the plastic cover plate from moving freely, so that subsequent operators can conveniently place and process the plastic cover plate in the box body, and the functionality and the use convenience of the device are improved.

Drawings

FIG. 1 is a perspective semi-open view of the present invention;

FIG. 2 is a first expanded perspective view of the present invention;

FIG. 3 is a second expanded perspective view of the present invention;

FIG. 4 is a first perspective closed view of the present invention;

FIG. 5 is a second perspective close-up view of the present invention;

FIG. 6 is a perspective view of a corner panel of the present invention.

In the figure: 1. a box body; 2. clamping a plate; 3. a card slot; 4. a groove; 5. a limiting stop seat; 6. a sealing plate A; 7. a bending part A; 8. a plastic cover plate; 9. sealing the bump; 10. buckling; 11. corner protecting plates; 12. positioning buckles; 13. an inner concave arc-shaped groove; 131. a sealing plate B; 132. a wave spring; 133. a bending part B; 134. a semi-arc shaped seal block; 14. a magnetic ring; 141. concave holes; 142. magnetite; 143. mounting a plate; 15. a triangular supporting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a carton convenient to seal comprises a carton body 1, an anticorrosive film is arranged on the outer side of the carton body 1 to increase the corrosion resistance of the carton, two sides of the top of the carton body 1 are provided with limit baffle seats 5, a clamping plate 2 is arranged at the middle position of the top of one end of the front side of the carton body 1, a clamping groove 3 is arranged inside the clamping plate 2, four corners of the outer side of the carton body 1 are provided with corner protection plates 11 which are mutually matched, four groups of corner protection plates 11 are provided with four groups of mutually-matched positioning buckles 12 on the outer sides, triangular supporting seats 15 are arranged at the bottoms of the four groups of corner protection plates 11, sealing belts are arranged on the inner sides of the corner protection plates 11 and are in adhesive connection with the four corners of the carton body 1, a rubber protective sleeve is arranged on the outer side of the triangular supporting seat 15 to increase the service life of components, one end of the top of the carton body 1 is provided with a bending part A7, the top of the bending part A7, the buckle 10 and the clamping groove 3 are matched with each other in a clamping and fixing structure, magnetic attraction components are arranged on two sides of one end of the back surface of the box body 1, mounting plates 143 are arranged on two sides of one end of the back surface of each magnetic attraction component, reinforcing plates are arranged on one end of the back surface of each mounting plate 143 and are connected with the box body 1, a magnetite 142 is arranged at one end of the tops of the two groups of mounting plates 143, concave holes 141 are arranged on two sides of the bottom of one end of the back surface of the plastic cover plate 8, magnetic rings 14 matched with the magnetite 142 are arranged on the inner sides of the two groups of concave holes 141, the magnetic rings 14 are matched with the magnetite 142 in an opposite attraction structure, sealing clamping components are arranged on the sides, close to each other, of the two groups of limiting baffle seats 5, bending parts B133 are arranged on the sides, close to each other, sealing plates A6 and B131 are respectively arranged on the outer sides of the two, wave spring 132 is the arc and connects the arrangement, the back one end of closing plate A6 evenly is equipped with the sealed piece 134 of half arc, the positive one end of closing plate B131 evenly is equipped with the interior concave arc wall 13 with the sealed mutual adaptation of piece 134 of half arc, the inboard of the sealed piece 134 of half arc evenly is equipped with the sealing strip, and sealing strip and the mutual adaptation of interior concave arc wall 13, the four corners department of the positive one end of closing plate A6 is equipped with the recess 4 of mutually supporting with sealed lug 9, the inboard of recess 4 is equipped with the sealing washer, and the sealing washer is mutually supported with sealed lug 9.

Embodiment 1, as shown in fig. 1-5, when the plastic cover plate 8 is unfolded, the concave hole 141 and the magnetic ring 14 are used to contact with the magnetic iron 142, and the opposite polarities are generated to fix the plastic cover plate 8 in succession, so that the plastic cover plate 8 cannot move, and at this time, the operator can place the objects in the box body 1 more conveniently and quickly, and the functionality of the device is increased.

In embodiment 2, as shown in fig. 6, when the corner protector 11 is placed, the corner protector 11 and the positioning buckle 12 are used to assist in fixing the corner of the box body 1, so that the overall structural strength of the box body 1 is improved, and the placing position of the box body 1 is raised by the triangular support base 15, so that the box body 1 does not contact the ground, thereby enhancing the protection performance of the box body 1.

The working principle is as follows: when the box body 1 needs to be unfolded, the clamping fixation between the buckle 10 and the clamping groove 3 can be cancelled, then the plastic cover plate 8 is unfolded under the coordination of the bending part A7, the pressing fit between the sealing lug 9 and the groove 4 is cancelled along with the unfolding of the plastic cover plate 8 in the process, and the resilience force compressed by the wave spring 132 is utilized to enable the sealing plate A6 and the sealing plate B131 to automatically unfold, so that the three-layer sealing fixation realized on the box body 1 is contacted, the use operation is carried out in the box body 1, after an article needing to be protected is placed, the sealing plate B131 is firstly pressed to drive the inward concave arc-shaped groove 13 to descend, then the sealing plate A6 is pressed to drive the semi-arc-shaped sealing block 134 to descend and to be in contact fit with the inward concave arc-shaped groove 13, so as to improve the sealing tightness of the component, and form a double sealing structure to seal the opening and closing part of the, and reuse buckle 10 and draw-in groove 3 block fixed, make the position department of opening and shutting of box 1 have three-layer seal structure and protected, very big reinforcing device holistic leakproofness and the protection effect to article.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a convenient sealed carton, includes box (1), its characterized in that: the improved plastic box is characterized in that limiting blocking seats (5) are arranged on two sides of the top of the box body (1), a clamping plate (2) is arranged at the middle position of the top of the front end of the box body (1), a clamping groove (3) is arranged in the clamping plate (2), corner protection plates (11) which are matched with each other are arranged at four corners of the outer side of the box body (1), four groups of corner protection plates (11) are provided with four groups of mutually-matched positioning buckles (12) at the outer side, triangular supporting seats (15) are arranged at the bottoms of the four groups of corner protection plates (11), a bent part A (7) is arranged at one end of the top of the box body (1), plastic cover plates (8) which are connected with each other are arranged at the tops of the four corners of one end of each plastic cover plate (8) are provided with sealing lugs (9), a buckle (10) which is mutually matched with the clamping groove (3) is arranged at the top of one, one side of each two groups of limiting blocking seats (5) close to each other is provided with a sealing clamping assembly;

mounting plates (143) are arranged on two sides of one end of the back of the magnetic attraction component, a magnetite (142) is arranged at one end of the tops of the two groups of mounting plates (143), concave holes (141) are arranged on two sides of the bottom of one end of the back of the plastic cover plate (8), and magnetic rings (14) matched with the magnetite (142) are arranged on the inner sides of the two groups of concave holes (141);

one side that sealed block subassembly is close to each other is equipped with portion B (133) of bending, and is two sets of the outside of portion B (133) of bending is equipped with closing plate A (6) and closing plate B (131) respectively, one side that closing plate A (6) and closing plate B (131) back one end were kept away from each other is equipped with three groups and box (1) interconnect's wave spring (132), the back one end of closing plate A (6) evenly is equipped with semi-arc seal block (134), the positive one end of closing plate B (131) evenly is equipped with indent arc wall (13) with semi-arc seal block (134) mutual adaptation, the four corners department of closing plate A (6) positive one end is equipped with recess (4) of mutually supporting with sealed lug (9).

2. A carton as claimed in claim 1 which is conveniently sealable, wherein: sealing belts are arranged on the inner sides of the corner protecting plates (11), and the sealing belts are in adhesive connection with the four corners of the box body (1).

3. A carton as claimed in claim 1 which is conveniently sealable, wherein: the inner side of the semi-arc-shaped sealing block (134) is uniformly provided with sealing strips, and the sealing strips are matched with the inner concave arc-shaped groove (13).

4. A carton as claimed in claim 1 which is conveniently sealable, wherein: one end of the back face of the mounting plate (143) is provided with a reinforcing plate, and the reinforcing plate is connected with the box body (1).

5. A carton as claimed in claim 1 which is conveniently sealable, wherein: the magnetic ring (14) and the magnetite (142) are matched in an opposite attraction structure.

6. A carton as claimed in claim 1 which is conveniently sealable, wherein: and an anti-corrosion film is arranged on the outer side of the box body (1).

7. A carton as claimed in claim 1 which is conveniently sealable, wherein: and a sealing ring is arranged on the inner side of the groove (4), and the sealing ring is matched with the sealing lug (9).

8. A carton as claimed in claim 1 which is conveniently sealable, wherein: the buckle (10) and the clamping groove (3) are matched with each other in a clamping and fixing structure.

9. A carton as claimed in claim 1 which is conveniently sealable, wherein: the wave springs (132) are arranged in an arc connection.

10. A carton as claimed in claim 1 which is conveniently sealable, wherein: and a rubber protective sleeve is arranged on the outer side of the triangular supporting seat (15).