CN214777712U

CN214777712U - Packing carton with buffer structure

Info

Publication number: CN214777712U
Application number: CN202120538619.3U
Authority: CN
Inventors: 李家强; 李川川; 符三妹
Original assignee: Wuhan Fengxiang Jerry Packaging Co ltd
Current assignee: Wuhan Fengxiang Jerry Packaging Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-11-19
Anticipated expiration: 2031-03-15

Abstract

The utility model relates to the technical field of packaging boxes, specifically be a packing carton with buffer structure, including outer packing carton main part, outer packing carton main part top is provided with the visor, the inside inlayer packing carton main part that is provided with of outer packing carton main part, inlayer packing carton main part bottom both sides all are provided with the bottom and hold the box, visor one side intermediate position department is provided with first telescopic link, first telescopic link surface connection has first spring, visor opposite side intermediate position department is provided with the second telescopic link, second telescopic link surface connection has the second spring. The utility model discloses an elasticity of first telescopic link, first spring, second telescopic link and second spring enables the blotter and closely laminates at inner packing box main part surface, can avoid the visor to drop, can produce deformation through first crashproof gasket and second crashproof gasket pressurized, releases the pressure because of the collision produces.

Description

Packing carton with buffer structure

Technical Field

The utility model relates to a packing carton technical field specifically is a packing carton with buffer structure.

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 etc. also can classify according to the name of product and say: moon cake box, tea box, matrimony vine box, comfit box, exquisite gift box, local specialty box, wine box etc. the packing carton function is the safety of guaranteeing the product in the transportation, promotes the grade etc. of product, along with modern industrial quick development, especially light industry and the continuous development of food processing industry, and the packing carton uses comparatively extensively in above field, so current packing carton has obtained continuous innovation and development, consequently can know present packing carton and satisfy people's demand basically, but still has some problems.

The first problem is that: the existing packaging box is often in a stacked type when being sealed, namely, the protective cover on the upper layer is directly covered on the main body of the lower packaging box, although the mode can also better play a role of protecting and preventing dust, once the packaging box is inclined, internal commodities or other substances are easy to leak out, so that the internal commodities or other substances are damaged, and the safety of the device is reduced;

the second problem is that: the existing packaging box does not have a buffer mechanism, so that when the packaging box falls carelessly or collides due to reasons such as improper operation, internal commodities or other articles cannot be effectively protected from being damaged due to collision, and the protection of the device is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above technical problem, an object of the present invention is to provide a packing box with a buffering structure to solve the problem that the existing packing box proposed in the above background art uses a stacking type to seal the inner object to be easily leaked, thereby causing damage, and does not have a buffering mechanism, and the inner object cannot be protected when the device is collided.

In order to achieve the above object, the utility model provides a following technical scheme: a packaging box with a buffer structure comprises an outer packaging box body, wherein a protective cover is arranged at the top end of the outer packaging box body, an inner packaging box body is arranged inside the outer packaging box body, bottom accommodating boxes are arranged on two sides of the bottom end of the inner packaging box body, a first telescopic rod is arranged at the middle position of one side of the protective cover, a first spring is connected to the surface of the first telescopic rod, a second telescopic rod is arranged at the middle position of the other side of the protective cover, a second spring is connected to the surface of the second telescopic rod, a sealing plate is arranged on one side of each bottom accommodating box, a connecting block is arranged at the bottom end, close to one side of each bottom accommodating box, of the sealing plate, a threaded rod is arranged inside the top end of the sealing plate, a threaded groove is formed inside one side, close to the bottom accommodating box, of the threaded rod, far away from one side of the bottom accommodating box, an adjusting nut is fixedly connected to one side of the threaded rod, far away from the bottom accommodating box, the outer layer packaging box is characterized in that a first anti-collision gasket is arranged inside the outer layer packaging box main body.

Preferably, first crashproof gasket keeps away from the inside second crashproof gasket that is provided with in outer packing carton main part one side, first rubber pad of fixedly connected with of second crashproof gasket one side intermediate position department is kept away from to the second crashproof gasket, first rubber pad is kept away from second crashproof gasket one side and is provided with the second rubber pad, the second rubber pad is kept away from first rubber pad one side upper and lower both ends and all is provided with the third telescopic link, third telescopic link surface connection has the third spring, the second crashproof gasket is kept away from first crashproof gasket one side upper and lower both ends all fixedly connected with rubber pole.

Preferably, the bottom containing box is internally provided with an anti-tilting weight block, and the anti-tilting weight block is made of a lead material.

Preferably, both sides of the protective cover are fixedly connected with pull rings, and the pull rings are arranged to be circular-arc-shaped with a hollow inner part.

Preferably, a buffer pad is glued on the inner wall of one side of the protective cover close to the inner-layer packaging box main body, and the buffer pad is made of a rubber material.

Preferably, the first rubber pad is arranged to be trapezoidal, and the lower bottom of the trapezoidal shape faces the direction of the second rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the packaging box with the buffer structure is provided with the first telescopic rod, the first spring, the pull ring, the second telescopic rod, the second spring, the sealing plate, the connecting block, the threaded rod, the threaded groove and the adjusting nut, and the buffer cushion can be tightly attached to the surface of the inner packaging box main body through the elastic forces of the first telescopic rod, the first spring, the second telescopic rod and the second spring, so that the protection and dust prevention of the inner packaging box main body can be realized, meanwhile, the falling of the protective cover can be avoided, the leakage of objects in the inner packaging box main body can be avoided, the damage can be caused, and the safety of the device can be improved; the sealing plate can be disassembled or assembled by adjusting the adjusting nut, so that the anti-tilting heavy object block can be conveniently stored, and the practicability of the device is improved;

2. this packing carton with buffer structure is provided with first crashproof gasket, the second crashproof gasket, first rubber pad, the second rubber pad, the third telescopic link, third spring and rubber pole, through above-mentioned design, make the device possess buffer gear, fall carelessly or receive when the collision at the device, can effectively protect inside article not receive the damage, can produce deformation through first crashproof gasket and second crashproof gasket pressurized, make first rubber pad extrusion second rubber pad, thereby make the third telescopic link, third spring and rubber pole take place elastic deformation and release the pressure that produces because of the collision, the protectiveness of device has been improved.

Drawings

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

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

FIG. 3 is a schematic top view of the structure of the present invention;

FIG. 4 is a schematic sectional view of a partial structure of the junction between the bottom containing box and the sealing plate of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

In the figure: 110. an outer layer packaging box main body; 120. a protective cover; 121. a cushion pad; 130. an inner layer packaging box main body; 140. a bottom containment box; 141. anti-tilt heavy object blocks; 210. a first telescopic rod; 211. a first spring; 220. a pull ring; 230. a second telescopic rod; 231. a second spring; 240. a sealing plate; 241. connecting blocks; 250. a threaded rod; 251. a thread groove; 260. adjusting the screw cap; 310. a first crash pad; 320. a second crash pad; 330. a first rubber pad; 340. a second rubber pad; 350. a third telescopic rod; 351. a third spring; 360. a rubber rod.

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. 1-5, the present invention provides an embodiment: a packing box with a buffering structure comprises an outer packing box body 110, a protective cover 120 is arranged at the top end of the outer packing box body 110, an inner packing box body 130 is arranged inside the outer packing box body 110, bottom accommodating boxes 140 are arranged on both sides of the bottom end of the inner packing box body 130, a first telescopic rod 210 is arranged at the middle position of one side of the protective cover 120, a first spring 211 is connected to the surface of the first telescopic rod 210, a second telescopic rod 230 is arranged at the middle position of the other side of the protective cover 120, a second spring 231 is connected to the surface of the second telescopic rod 230, a sealing plate 240 is arranged on one side of the bottom accommodating boxes 140, a connecting block 241 is arranged at the bottom end of one side, close to the bottom accommodating boxes 140, of the sealing plate 240, a threaded rod 250 is arranged inside the top end of the sealing plate 240, a threaded groove 251 is formed inside one side, close to the bottom accommodating boxes 140, an adjusting nut 260 is fixedly connected to one side, far away from the bottom accommodating boxes 140, of the threaded rod 250, the first anti-collision gasket 310 is arranged inside the outer layer packaging box main body 110, and through the design, the protective cover 120 can be tightly attached to the surface of the inner layer packaging box main body 130 under the elastic force action of the first telescopic rod 210, the first spring 211, the second telescopic rod 230 and the second spring 231, so that the protective cover 120 cannot be separated from the top end of the outer layer packaging box main body 110 due to the inclination of the outer layer packaging box main body 110, and therefore objects inside the inner layer packaging box main body 130 leak out to cause damage, and the protection performance of the device is improved.

First crashproof gasket 310 keeps away from outer packing carton main part 110 one side inside and is provided with second crashproof gasket 320, second crashproof gasket 320 keeps away from first crashproof gasket 310 one side intermediate position department fixedly connected with first rubber pad 330, first rubber pad 330 keeps away from second crashproof gasket 320 one side and is provided with second rubber pad 340, second rubber pad 340 keeps away from first rubber pad 330 one side upper and lower both ends and all is provided with third telescopic link 350, third telescopic link 350 surface connection has third spring 351, second crashproof gasket 320 keeps away from first crashproof gasket 310 one side upper and lower both ends all fixedly connected with rubber pole 360, through this design, make the device possess buffer gear, when the device falls carelessly or receives the collision, can effectively protect inside object not receive the damage, the protectiveness of device has been improved.

The bottom accommodating box 140 is internally provided with an anti-tilting weight block 141, the anti-tilting weight block 141 is made of a lead material, and the device is not prone to tilting due to the design, so that the objects in the device are not prone to damage, and the practicability of the device is improved.

The both sides of visor 120 fixedly connected with pull ring 220, and pull ring 220 sets to inside hollow circular-arc, through this design, conveniently adjusts visor 120 inner space size to the realization is to the protection operation of internal packing box main part 130, has improved the practicality of device.

The buffer pad 121 is glued on the inner wall of the protection cover 120 close to the inner layer packaging box main body 130, and the buffer pad 121 is made of rubber materials.

First rubber pad 330 sets to "trapezoidal", and "trapezoidal" goes to the bottom just to second rubber pad 340 direction, and through this design, when the device received the collision, first rubber pad 330 can come the release because of the pressure that the collision produced through extrusion second rubber pad 340, has improved the practicality of device.

The working principle is as follows: when the inner packaging box main body 130 needs to be sealed, the pull ring 220 is pulled towards the direction away from one side of the inner packaging box main body 130 to enlarge the inner space of the protective cover 120, at the moment, the first telescopic rod 210, the first spring 211, the second telescopic rod 230 and the second spring 231 are all in an elastic stretching state, then the protective cover 120 is placed on the outer surface of the inner packaging box main body 130, at the moment, the pull ring 220 is loosened, the cushion pad 121 can be tightly attached to the surface of the inner packaging box main body 130 under the action of elasticity, so that the protective cover 120 is not easy to separate, and the sealing operation is realized;

when the device falls carelessly or receives the collision, under the pressure effect that the collision produced, first crashproof gasket 310 and second crashproof gasket 320 all take place elastic contraction to make first rubber pad 330 extrude second rubber pad 340, third telescopic link 350, third spring 351 and rubber pole 360 all take place elastic contraction this moment, thereby make because of the abundant release of the pressure that the collision produced, can effectively protect inside object not damaged, realize buffering absorbing's protection operation, the operation is ended this time.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a packing carton with buffer structure, includes outer packing carton main part (110), its characterized in that: the packaging structure is characterized in that a protective cover (120) is arranged at the top end of the outer layer packaging box main body (110), an inner layer packaging box main body (130) is arranged in the outer layer packaging box main body (110), bottom accommodating boxes (140) are arranged on two sides of the bottom end of the inner layer packaging box main body (130), a first telescopic rod (210) is arranged at the middle position of one side of the protective cover (120), a first spring (211) is connected to the surface of the first telescopic rod (210), a second telescopic rod (230) is arranged at the middle position of the other side of the protective cover (120), a second spring (231) is connected to the surface of the second telescopic rod (230), a sealing plate (240) is arranged on one side of the bottom accommodating boxes (140), a connecting block (241) is arranged at the bottom end of one side, close to the bottom accommodating boxes (140), of the sealing plate (240), a threaded rod (250) is arranged in the top end of the sealing plate (240), threaded rod (250) are close to bottom and hold inside screw groove (251) of having seted up of box (140) one side, threaded rod (250) keep away from bottom and hold box (140) one side fixedly connected with adjusting nut (260), outer packing carton main part (110) inside is provided with first crashproof gasket (310).

2. A packing box with a buffering structure according to claim 1, wherein: first crashproof gasket (310) are kept away from outer packing carton main part (110) one side inside and are provided with second crashproof gasket (320), first crashproof gasket (310) one side intermediate position department fixedly connected with first rubber pad (330) are kept away from in second crashproof gasket (320), second crashproof gasket (320) one side is kept away from in first rubber pad (330) one side is provided with second rubber pad (340), first rubber pad (330) one side upper and lower both ends are kept away from in second rubber pad (340) all are provided with third telescopic link (350), third telescopic link (350) surface connection has third spring (351), second crashproof gasket (320) are kept away from first crashproof gasket (310) one side upper and lower both ends all fixedly connected with rubber pole (360).

3. A packing box with a buffering structure according to claim 1, wherein: an anti-tilting weight block (141) is arranged inside the bottom accommodating box (140), and the anti-tilting weight block (141) is made of a lead material.

4. A packing box with a buffering structure according to claim 1, wherein: both sides of the protective cover (120) are fixedly connected with pull rings (220), and the pull rings (220) are arranged to be circular-arc-shaped with a hollow inner part.

5. A packing box with a buffering structure according to claim 2, wherein: a buffer pad (121) is glued on the inner wall of one side, close to the inner layer packaging box main body (130), of the protective cover (120), and the buffer pad (121) is made of rubber materials.

6. A packing box with a buffering structure according to claim 2, wherein: the first rubber pad (330) is arranged in a trapezoid shape, and the lower bottom of the trapezoid shape is opposite to the direction of the second rubber pad (340).