CN213009237U

CN213009237U - Carton with prevent extrusion function

Info

Publication number: CN213009237U
Application number: CN202021618297.5U
Authority: CN
Inventors: 孔艺茹; 李臻舜
Original assignee: Yujue Technology Yunnan Co ltd
Current assignee: Yujue Technology Yunnan Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-04-20
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a carton with prevent extrusion function, including box, object and square piece, the object has been placed to the inside of box, and the object is located the top of bearing plate, the bearing plate is fixed to be set up in one side of backup pad, and the fixed surface that sets up at the fixed plate of top opposite side of backup pad, the fixed reset spring that is provided with in top of fixed plate, and the fixed inside that sets up at the box of reset spring, the lower fixed surface of fixed plate is connected with the lug, and the lug runs through and prevents interbedded upper surface to prevent the fixed inside that sets up at the box of clamping layer, the bottom internal surface of box is run through by square piece. This carton with prevent extrusion function, article are placed on the bearing plate for can extrude square piece when the bearing plate slides down, make square piece pass through the connecting rod and promote the push pedal, make the push pedal laminating support prevent the intermediate layer, the bearing plate drives in the backup pad simultaneously.

Description

Carton with prevent extrusion function

Technical Field

The utility model relates to a relevant technical field of carton specifically is a carton with prevent extrusion function.

Background

The carton is a material commonly used in life, can deposit express delivery, furniture and some small-size article etc. through the carton to load and deposit, be more favorable to the transportation, but this carton has some shortcomings:

firstly, the carton is often required to be transported, at the moment, a transport vehicle is required to be used, and the transport vehicle is easy to vibrate in the driving process, so that peripheral articles extrude the carton, and the extrusion deformation of the corners of the carton can be often seen;

secondly, as mentioned above, the carton is often deformed by extrusion, and after being extruded, the carton can not recover by itself, and after the vibration is generated, the carton easily influences the internal material, and does not have the shock absorption effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a carton with an anti-extrusion function, which solves the problem that the carton provided by the prior art does not have the anti-extrusion function; can not restore and absorb shock by itself.

In order to achieve the above object, the utility model provides a following technical scheme: a carton with an anti-extrusion function comprises a carton body, an object and a square block, wherein the object is placed in the carton body and is positioned above a bearing plate, the bearing plate is fixedly arranged on one side of a supporting plate, the other side of the top end of the supporting plate is fixedly arranged on the outer surface of a fixing plate, a reset spring is fixedly arranged above the fixing plate and is fixedly arranged in the carton body, a lug is fixedly connected to the lower surface of the fixing plate and penetrates through the upper surface of an anti-interlayer, an anti-clamping layer is fixedly arranged in the carton body, the inner surface of the bottom end of the carton body is penetrated by the square block, a fixing spring is fixedly connected to the lower surface of the square block and is fixedly arranged in the carton body, a connecting rod is connected to one side of the square block, a push plate is connected to the other side of the connecting rod, a limit block and a guide block are, and one end of the limiting block is fixedly provided with a first magnetic block, and two ends of the guide block are fixedly provided with second magnetic blocks.

Preferably, the outer surface of bearing plate laminates with the outer surface of object and square piece mutually respectively, and bearing plate, backup pad, lug and fixed plate are ya keli material.

Preferably, the fixed plate and the supporting plate and the box body form a sliding structure, and the box body and the fixed plate form an elastic structure through a return spring.

Preferably, the lug is connected for the block with preventing the intermediate layer, and prevents that the clamping layer forms for corrugated paper material preparation to prevent that interbedded surface and the surface of push pedal are laminated mutually.

Preferably, the connecting rod constitutes revolution mechanic with square piece and push pedal respectively, and square piece and push pedal all constitute sliding construction with the box to square piece passes through fixed spring and constitutes elastic construction with the box.

Preferably, the first magnetic block and the second magnetic block form a heteropolar attraction structure, the first magnetic block and the limiting block are symmetrically distributed about a transverse center line of the guide block, and the width of the guide block is the same as that of the limiting block.

Compared with the prior art, the beneficial effects of the utility model are that: the paper box with the anti-extrusion function,

1. the article is placed on the bearing plate, so that the square block can be extruded when the bearing plate slides downwards, the square block pushes the push plate through the connecting rod, the push plate is attached to the support anti-interlayer, and meanwhile, the bearing plate drives the support plate;

2. meanwhile, when the bearing plate slides downwards, the fixing spring on the square block can be extruded, so that the fixing spring can be charged, the bearing plate can pull the reset spring on the fixing plate through the supporting plate, so that the reset spring can be charged, through the charging of the reset spring and the fixing spring, when the vehicle is driven to shake, the generated vibration force can be transmitted to the reset spring and the fixing spring, and the damping effect can be achieved through the elastic acting force of the reset spring and the fixing spring;

3. when the box was buckled, first magnetic force piece and the separation of second magnetic force piece for stopper and guide block separation, nevertheless because first magnetic force piece and second magnetic force piece last to inhale mutually, can make both merge once more, and the stopper fixed through the shape is ajusted the box of buckling, reaches the effect that recovers by oneself.

Drawings

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

FIG. 2 is a schematic view of the overall sectional view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the first magnetic block and the second magnetic block of the present invention.

In the figure: 1. a box body; 2. an object; 3. a bearing plate; 4. a support plate; 5. a fixing plate; 6. a return spring; 7. a bump; 8. an anti-interlayer; 9. a square block; 10. fixing the spring; 11. a connecting rod; 12. pushing the plate; 13. a limiting block; 14. a first magnetic block; 15. a guide block; 16. a second magnetic block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a carton with an anti-extrusion function comprises a carton body 1, an object 2, a bearing plate 3, a supporting plate 4, a fixing plate 5, a reset spring 6, a convex block 7, an anti-pinch layer 8, a square block 9, a fixing spring 10, a connecting rod 11, a push plate 12, a limiting block 13, a first magnetic block 14, a guide block 15 and a second magnetic block 16, wherein the object 2 is placed in the carton body 1, the object 2 is positioned above the bearing plate 3, the bearing plate 3 is fixedly arranged on one side of the supporting plate 4, the other side of the top end of the supporting plate 4 is fixedly arranged on the outer surface of the fixing plate 5, the reset spring 6 is fixedly arranged above the fixing plate 5, the reset spring 6 is fixedly arranged in the carton body 1, the convex block 7 is fixedly connected to the lower surface of the fixing plate 5, the convex block 7 penetrates through the upper surface of the anti-pinch layer 8, the anti-pinch layer 8 is fixedly arranged in the carton body 1, and the lower fixed surface of square piece 9 is connected with fixed spring 10 to fixed spring 10 is fixed to be set up in the inside of box 1, and one side of square piece 9 is connected with connecting rod 11, and the opposite side of connecting rod 11 is connected with push pedal 12, and stopper 13 and guide block 15 have been placed to the inside of box 1, and the fixed first magnetic force piece 14 that is provided with of one end of stopper 13, and the both ends of guide block 15 are all fixed and are provided with second magnetic force piece 16.

The surface of bearing plate 3 laminates with the surface of object 2 and square piece 9 respectively mutually, and bearing plate 3, backup pad 4, lug 7 and fixed plate 5 are ya keli material, at first when placing object 2 on bearing plate 3, bearing plate 3 descends and extrudes square piece 9, and backup pad 4 and fixed plate 5 can be dragged to the bearing plate 3 of ya keli material.

Fixed plate 5 and backup pad 4 all constitute sliding structure with box 1, and box 1 passes through reset spring 6 and constitutes elastic construction with fixed plate 5, can drag fixed plate 5 when backup pad 4 descends and descend for reset spring 6 is dragged to fixed plate 5, orders about reset spring 6 to be stretched and fills the ability.

Lug 7 is connected for the block with anti-pinch layer 8, and anti-pinch layer 8 forms for the corrugated paper material preparation, and prevent that sandwich 8's surface and push pedal 12's surface from laminating mutually, and fixed plate 5 can drive lug 7 decline when descending simultaneously, make lug 7 block in anti-pinch layer 8, because anti-pinch layer 8 is corrugated paper material, and lug 7 is acrylic material, the hardness of preventing pinch layer 8 and lug 7 is all higher, be difficult to by extrusion deformation, improve and prevent the extrusion performance.

Connecting rod 11 constitutes revolution mechanic with square 9 and push pedal 12 respectively, and square 9 and push pedal 12 all constitute sliding construction with box 1, and square 9 passes through fixed spring 10 and box 1 constitution elastic construction, and can extrude fixed spring 10 when square 9 glides downwards, make fixed spring 10 compressed and fill can, make square 9 promote the one end of connecting rod 11 downwards, the other end of connecting rod 11 then can promote push pedal 12, make push pedal 12 contact withstand and prevent intermediate layer 8, prevent that intermediate layer 8 from warping.

The first magnetic block 14 and the second magnetic block 16 form a heteropolar attraction structure, the first magnetic block 14 and the limiting block 13 are symmetrically distributed about the transverse center line of the guide block 15, the width of the guide block 15 is the same as that of the limiting block 13, and meanwhile, the first magnetic block 14 is attracted by the second magnetic block 16, so that the limiting block 13 and the guide block 15 always keep a uniform longitudinal line, and the overall anti-extrusion effect is improved.

The working principle is as follows: when the carton with the anti-extrusion function is used, according to the figures 1, 2, 3 and 4, when an object 2 is placed on the bearing plate 3, the bearing plate 3 slides downwards due to the action of gravity, the square block 9 under the action of the fixing spring 10 is extruded, the square block 9 slides downwards to push the push plate 12 through the connecting rod 11, the push plate 12 is driven to contact and abut against the anti-interlayer 8, the bottom of the carton body 1 is not easy to deform due to extrusion, meanwhile, the bearing plate 3 drives the support plate 4 to descend, the support plate 4 drives the fixing plate 5 under the action of the reset spring 6, the fixing plate 5 drives the lug 7 to slide downwards to clamp the anti-interlayer 8, the overall hardness of the anti-interlayer 8 is increased, the anti-interlayer 8 is prevented from deforming when being extruded, and the anti-extrusion effect is achieved;

when the box body is extruded and deformed, the limiting block 13 is separated from the guide block 15 through extrusion according to the figures 3 and 4, the second magnetic block 16 is separated from the first magnetic block 14, once the box body is not extruded, the first magnetic block 14 and the second magnetic block 16 have continuous suction, the second magnetic block 16 is attached to the first magnetic block 14, the limiting block 13 is reset again and is located on the same longitudinal line with the guide block 15, the integral shape of the box body 1 pulled by the limiting block 13 is restored, and the overall practicability is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a carton with prevent extrusion function, includes box (1), object (2) and square piece (9), its characterized in that: the anti-theft box is characterized in that an object (2) is placed in the box body (1), the object (2) is located above a bearing plate (3), the bearing plate (3) is fixedly arranged on one side of a supporting plate (4), the other side of the top end of the supporting plate (4) is fixedly arranged on the outer surface of a fixing plate (5), a reset spring (6) is fixedly arranged above the fixing plate (5), the reset spring (6) is fixedly arranged in the box body (1), a convex block (7) is fixedly connected to the lower surface of the fixing plate (5), the convex block (7) penetrates through the upper surface of an anti-interlayer (8), the anti-interlayer (8) is fixedly arranged in the box body (1), the inner surface of the bottom end of the box body (1) is penetrated by a square block (9), the lower surface of the square block (9) is fixedly connected with a fixing spring (10), and the fixing spring (10) is fixedly arranged in the box body (1), one side of square piece (9) is connected with connecting rod (11), and the opposite side of connecting rod (11) is connected with push pedal (12), stopper (13) and guide block (15) have been placed to the inside of box (1), and the fixed first magnetic force piece (14) that is provided with in one end of stopper (13) to the both ends of guide block (15) are all fixed and are provided with second magnetic force piece (16).

2. The carton with the anti-extrusion function of claim 1, wherein: the outer surface of bearing plate (3) laminates with the surface of object (2) and square piece (9) mutually respectively, and bearing plate (3), backup pad (4), lug (7) and fixed plate (5) are ya keli material.

3. The carton with the anti-extrusion function of claim 1, wherein: the fixed plate (5) and the supporting plate (4) form a sliding structure with the box body (1), and the box body (1) forms an elastic structure with the fixed plate (5) through the reset spring (6).

4. The carton with the anti-extrusion function of claim 1, wherein: lug (7) are connected for the block with preventing intermediate layer (8), and prevent that intermediate layer (8) are corrugated paper material preparation and form to prevent that the surface of intermediate layer (8) and the surface of push pedal (12) from laminating mutually.

5. The carton with the anti-extrusion function of claim 1, wherein: connecting rod (11) constitute revolution mechanic with square piece (9) and push pedal (12) respectively, and square piece (9) and push pedal (12) all constitute sliding construction with box (1) to square piece (9) pass through fixed spring (10) and box (1) constitution elastic construction.

6. The carton with the anti-extrusion function of claim 1, wherein: the first magnetic block (14) and the second magnetic block (16) form a heteropolar attraction structure, the first magnetic block (14) and the limiting block (13) are symmetrically distributed about the transverse central line of the guide block (15), and the width of the guide block (15) is the same as that of the limiting block (13).