CN216710032U

CN216710032U - Packing carton capable of increasing damping performance

Info

Publication number: CN216710032U
Application number: CN202123180975.1U
Authority: CN
Inventors: 李少斌
Original assignee: Jiangmen Fuxin Paper Packaging Material Co ltd
Current assignee: Jiangmen Fuxin Paper Packaging Material Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-10
Anticipated expiration: 2031-12-17

Abstract

The utility model provides a packaging carton for increasing damping performance, which belongs to the technical field of cartons and aims to solve the problem that the traditional carton cannot increase the damping performance at the bottom and four corners of the bottom, and comprises the following steps: a main box body; the front end and the rear end of the top surface of the main box body are connected with the long flat-mouth plates, the left end and the right end of the top surface are connected with the short flat-mouth plates, the left end and the right end of the bottom surface are connected with the supporting plates, and the bottom surface of the main box body and the lower parts of the supporting plates are fixedly connected with the bottom surface plate; the top surface of the supporting plate is provided with a bottom plate; the left side and the right side of the top surface of the bottom plate are fixedly connected with a hollow base plate. When the four corners of the bottom surface of the main box body are impacted, the impact force generated on the shock absorption blocks is dispersed and transmitted to the hollow base plate, so that the aim of absorbing the shock in the main box body is fulfilled.

Description

Packing carton capable of increasing damping performance

Technical Field

The utility model belongs to the technical field of cartons, and particularly relates to a packaging carton for improving damping performance.

Background

The carton is used as the most common product for packaging products, three-layer or five-layer cartons are commonly used, the important responsibility of containing and beautifying is born, and the carton can provide good protection for the products when being impacted or collided in the transportation process.

Based on the prior art, the existing carton is easy to deform after being impacted, products packaged inside the carton are easy to damage, and as the carton is marked with warning words such as careful putting, the top surface of the carton is less impacted in the transportation process, but the bottom of the carton is seriously impacted when the carton falls to the ground, and the shock absorption performance cannot be increased at the bottom surface and four corners of the bottom surface; the left and right sides and the front and back both sides of carton can't increase the shock attenuation performance, and the shock attenuation mode is different.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a packaging carton with increased shock absorption performance, which aims to solve the problem that the traditional carton can not increase the shock absorption performance at the bottom surface and four corners of the bottom surface; the problem that the shock absorption performance cannot be improved on the left side, the right side, the front side and the rear side of the carton and the shock absorption modes are different.

The utility model relates to a packaging carton with improved shock absorption performance, which is realized by the following specific technical means:

a packaging carton for increasing shock absorption, comprising: the device comprises a main box body, a separation assembly and a damping device; the front end and the rear end of the top surface of the main box body are connected with the long flat-mouth plates, the left end and the right end of the top surface are connected with the short flat-mouth plates, the left end and the right end of the bottom surface are connected with the supporting plates, and the bottom surface of the main box body and the lower parts of the supporting plates are fixedly connected with the bottom surface plate; the joints of the long flat-mouth plate, the short flat-mouth plate and the supporting plate with the main box body can be folded; the top surface of the supporting plate is provided with a bottom plate; the left side and the right side of the top surface of the bottom plate are fixedly connected with hollow backing plates, and the front side and the rear side of the top surface are fixedly and vertically connected with longitudinal partition plates; the inner side surface of the hollow base plate is fixedly connected with a side plate; the outer end face of the longitudinal partition plate is fixedly connected with a fixed disc of the damping device; the fixed disc is arranged on the inner side of the damping device; the partition assembly includes: the middle partition board and the side partition boards are movably inserted on the outer side surfaces of the longitudinal partition boards, and the bottom surfaces of the middle partition board and the side partition boards are attached to the top surface of the bottom board.

Further, the inside of long flat mouthful of board and short flat mouthful of board is equipped with the rectangle and leads to the groove, and long flat mouthful of board width is the half of main tank body width, and bottom surface board and layer board top surface are all fixed and are equipped with the shock attenuation awl, and the shock attenuation awl is hollow rectangular pyramid structure, and the shock attenuation awl is located the shock attenuation awl of highly being less than bottom surface board top surface of layer board top surface, but the shock attenuation awl top surface all flushes, and the top surface outer end of layer board is fixed and is equipped with the snubber block, and the snubber block is the bottom surface four corners of right angle triangular pyramid structure and the laminating of right angle end in main tank body inside.

Furthermore, the hollow cushion plates are of a concave structure formed by connecting a plurality of groups of hollow inflation tubes, the left side and the right side of each group of hollow cushion plates, which are deviated from each other, are attached to the inner wall of the main box body, and the height of each group of hollow cushion plates is equal to the height of the inner wall of the main box body.

Furthermore, the top surface of the side plate is fixedly provided with an insertion block, the insertion block is inserted into the rectangular through groove in the long flat plate and the short flat plate, and the top surface of the insertion block is flush with the top surface of the long flat plate.

Further, the shock absorbing device includes: the movable type spring fixing device comprises a fixing cylinder and a moving rod, wherein the fixing cylinder is of a cylindrical structure and is fixedly connected to the inner wall of a main box body, the moving rod is of a cylindrical structure and is connected to the inside of the fixing cylinder in a sliding mode, the outer end face of the moving rod is connected with the inner wall of the fixing cylinder through a small spring, the inner end face of the moving rod is fixedly connected with a fixing disc, the outer end face of the fixing disc is fixedly connected with a large spring, and the tail end of the large spring is fixedly connected with the inner side face of the fixing cylinder.

Furthermore, the outer end face of the longitudinal partition plate is provided with a sliding groove, and the sliding groove is internally connected with the partition assembly in a sliding and clamping manner.

The utility model at least comprises the following beneficial effects:

1. when the four corners of the bottom surface of the main box body are impacted, impact force is generated on the shock absorption blocks, and the force borne by the shock absorption blocks is dispersed and transmitted to the hollow base plate, so that the aim of absorbing shock in the main box body is fulfilled.

2. The utility model is provided with the hollow base plate, when the left side and the right side of the main box body are impacted, the impact force is transmitted to the hollow base plate, and the hollow base plate enables the impacted force to be irregularly dispersed inside and on the outer surface of the inflatable tube through the structure of the inflatable tubes, thereby realizing the damping effect.

3. The damping device is arranged, when the front side surface and the rear side surface of the main box body receive impact force, the fixed cylinder is impacted and extrudes the large spring and the small spring, when the compression distance of the small spring is smaller than that of the large spring and the elastic potential energy is smaller than that of the large spring, the movable rod is pushed to slide outwards in the fixed cylinder, when the compression distance of the small spring is larger than that of the large spring and the elastic potential energy is larger than that of the large spring, the movable rod is pushed to slide inwards in the fixed cylinder, the damping function is realized in a reciprocating mode, and products in the main box body are prevented from being impacted.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic diagram of the expanded structure of the present invention.

Fig. 4 is a schematic sectional view showing the shock absorbing device of the present invention.

Fig. 5 is an enlarged schematic view of the utility model at a in fig. 3.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main box body; 101. a long flat-mouth plate; 102. a short flat-mouth plate; 103. a bottom panel; 1031. a shock absorption cone; 104. a support plate; 1041. A damper block; 2. a partition member; 201. a middle partition plate; 202. a side partition plate; 3. a side plate; 301. a hollow base plate; 302. inserting a block; 4. a shock-absorbing device; 401. a fixed cylinder; 402. a travel bar; 403. fixing the disc; 5. a base plate; 501. a longitudinal partition plate; 5011. A chute.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Example (b):

as shown in figures 1 to 5:

the utility model provides a packaging carton for increasing shock absorption performance, which comprises: a main box body 1 and a damping device 4; the front end and the rear end of the top surface of the main box body 1 are connected with long flat-mouth plates 101, the left end and the right end of the top surface are connected with short flat-mouth plates 102, the left end and the right end of the bottom surface are connected with supporting plates 104, and the bottom surface of the main box body 1 and the lower parts of the supporting plates 104 are fixedly connected with bottom surface plates 103; the joints of the long flat plate 101, the short flat plate 102 and the supporting plate 104 with the main box body 1 can be folded; the top surface of the supporting plate 104 is provided with a bottom plate 5; the left side and the right side of the top surface of the bottom plate 5 are fixedly connected with hollow backing plates 301, and the front side and the rear side of the top surface are fixedly and vertically connected with longitudinal partition plates 501; the inner side surface of the hollow base plate 301 is fixedly connected with the side plate 3; the outer end face of the longitudinal partition plate 501 is fixedly connected with a fixed plate 403 of the damping device 4; the fixed disk 403 is provided inside the damper 4.

As shown in fig. 1, fig. 2, fig. 3 and fig. 5, the top surface of the side plate 3 is fixedly provided with an insertion block 302, the insertion block 302 is inserted into the rectangular through groove inside the long flat plate 101 and the short flat plate 102, and the top surface of the insertion block 302 is flush with the top surface of the long flat plate 101, after the short flat plate 102 and the long flat plate 101 are sequentially folded onto the top surface of the main box body 1, the short flat plate 102 and the long flat plate 101 are fixedly inserted into the side plate 3 through the insertion block 302, and meanwhile, the insertion block 302 does not affect the box sealing of the main box body 1.

As shown in fig. 1, fig. 2, fig. 3 and fig. 5, rectangular through grooves are formed inside the long flat-mouth plate 101 and the short flat-mouth plate 102, the width of the long flat-mouth plate 101 is one half of the width of the main box body 1, shock absorption cones 1031 are fixedly arranged on the top surfaces of the bottom panel 103 and the supporting plate 104, the shock absorption cones 1031 are hollow rectangular pyramid structures, the shock absorption cones 1031 are positioned on the top surface of the supporting plate 104 and have a height smaller than that of the shock absorption cones 1031 on the top surface of the bottom panel 103, but the top surfaces of the shock absorption cones 1031 are flush, shock absorption blocks 1041 are fixedly arranged on the outer end of the top surface of the supporting plate 104, the shock absorption blocks 1041 are rectangular triangular pyramid structures, and have right-angled ends attached to four corners of the bottom surface inside the main box body 1, when the bottom surface of the main box body 1 receives external impact, the impact force acts on the shock absorption cones 1031 by using the shock absorption cones 1031, the shock absorption cones 1031 are squeezed and thus protect the supporting plate 104 from the impact force, achieving the purpose of shock absorption, when the four corners of the bottom surface of the main box body 1 receives the impact force, impact force is generated on the shock absorption block 1041, and the force applied to the shock absorption block 1041 is dispersed and transmitted to the hollow base plate 301, so that the purpose of absorbing the shock of the inside of the main case 1 is achieved.

As shown in fig. 3, the partition member 2 includes: well baffle 201 and side baffle 202, well baffle 201 and the equal activity of side baffle 202 are pegged graft at the lateral surface of indulging baffle 501, and well baffle 201 and the top surface of the laminating bottom plate 5 of side baffle 202 bottom surface, utilize well baffle 201 and side baffle 202 can be divided 1 inner space of main tank, make things convenient for the product of packing different specification models simultaneously, protect the product, reduce the product in the inside space of rocking of main tank 1 simultaneously, the product touches well baffle 201 or side baffle 202 when rocking, the corrugated paper shock attenuation characteristic that utilizes well baffle 201 and side baffle 202 increases the damping performance.

As shown in fig. 4, the damper 4 includes: a fixed cylinder 401 and a movable rod 402, the fixed cylinder 401 is a cylindrical structure and is fixedly connected with the inner wall of the main box 1, the movable rod 402 is a cylindrical structure and is slidably connected inside the fixed cylinder 401, the outer end surface of the movable rod 402 is connected with the inner wall of the fixed cylinder 401 through a small spring, the inner end surface of the movable rod 402 is fixedly connected with a fixed disk 403, the outer end surface of the fixed disk 403 is fixedly connected with a large spring, the tail end of the large spring is fixedly connected with the inner side surface of the fixed cylinder 401, when the front side surface and the rear side surface of the main box 1 receive impact force, the fixed cylinder 401 is impacted and extrudes the large spring and the small spring, when the compression distance of the small spring is smaller than that of the large spring and the elastic potential energy is smaller than that of the large spring, the movable rod 402 is pushed to slide to the outside inside the fixed cylinder 401, when the compression distance of the small spring is larger than that of the large spring and the elastic potential energy is larger than that of the large spring, the movable rod 402 is pushed to slide to the inside the fixed cylinder 401 to the inside, so reciprocal realization shock-absorbing function avoids 1 inside products of main tank to receive the striking.

As shown in fig. 5, the outer end face of the longitudinal partition plate 501 is provided with a sliding slot 5011, the inside of the sliding slot 5011 is slidably clamped with the separation component 2, and the sliding slot 5011 of the longitudinal partition plate 501 is used for setting a distance, so that the size of the separation component 2 can be freely and flexibly matched, and the product can be packaged and protected in a corresponding size.

As shown in fig. 3 and fig. 5, the hollow backing plate 301 is the concave structure that the multiunit cavity gas tube is connected, and the inner wall of the left and right both sides laminating main tank 1 that two sets of cavity backing plates 301 deviate from mutually, highly equals with the inner wall height of main tank 1, receive transmission to hollow backing plate 301 after assaulting when the main tank 1 left and right sides, cavity backing plate 301 makes the impact force that receives carry out irregular dispersion at inside and gas tube surface through the multiunit gas tube structure of self, thereby realize cushioning effect.

Example two:

on the basis of the first embodiment, the top surface of the bottom panel 103 is fully covered with the shock absorption cone 1031, the top surface of the support plate 104 can be provided without the shock absorption cone 1031, and is provided on the bottom surface of the support plate 104 in a direction opposite to the direction of the shock absorption cone 1031 on the top surface of the bottom panel 103, so that the shock absorption cone 1031 on the top surface of the bottom panel 103 and the shock absorption cone 1031 on the bottom surface of the support plate 104 form a double-layer shock absorption structure, thereby increasing the load-bearing capacity and simultaneously increasing the shock absorption performance.

The specific use mode and function of the embodiment are as follows:

according to the utility model, the distance of the sliding chute 5011 is divided according to the size of a product, after the size of the separation assembly 2 is set according to the external size of the product, the middle partition plate 201 and the side partition plates 202 of the separation assembly 2 are slidably clamped outside the longitudinal partition plates 501, after the product is placed inside the separation assembly 2, a large-size product is placed between the longitudinal partition plates 501, then the short flat-mouth plate 102 and the long flat-mouth plate 101 are sequentially folded to the top surface of the main box body 1, the short flat-mouth plate 102 and the long flat-mouth plate 101 are fixedly inserted with the side plates 3 through the insertion blocks 302, and the packaging work is completed after the box is sealed;

when the bottom surface of the main box body 1 receives external impact, the shock absorption cone 1031 is utilized to enable the received impact force to act on the shock absorption cone 1031, the shock absorption cone 1031 is extruded and deflated under stress, so that the supporting plate 104 is protected from the impact force, and the purpose of shock absorption is achieved;

when the left side and the right side of the main box body 1 are impacted, the impact force is transmitted to the hollow base plate 301, the hollow base plate 301 enables the impacted force to be irregularly dispersed inside and on the outer surface of the inflatable tube through a plurality of groups of inflatable tube structures, and therefore the damping effect is achieved;

when the front and back both sides face of main tank 1 received the impact force, cause the impact and extrude big spring and little spring to fixed cylinder 401, little spring compression distance is less than big spring and elastic potential energy is less than big spring when, carriage release lever 402 is promoted and slides to the outside in fixed cylinder 401 is inside, little spring compression distance is greater than big spring and elastic potential energy is greater than big spring this moment, promote carriage release lever 402 down the inside slip to the inside of fixed cylinder 401, so reciprocal realization shock-absorbing function, avoid the inside product of main tank 1 to receive the striking.

The utility model is not described in detail, but is well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an increase damping performance's packing carton which characterized in that: the method comprises the following steps: the device comprises a main box body (1), a separation component (2) and a damping device (4); the front end and the rear end of the top surface of the main box body (1) are connected with long flat-mouth plates (101), the left end and the right end of the top surface are connected with short flat-mouth plates (102), the left end and the right end of the bottom surface are connected with supporting plates (104), and the bottom surface of the main box body (1) and the lower parts of the supporting plates (104) are fixedly connected with a bottom panel (103); the joint of the long flat-mouth plate (101), the short flat-mouth plate (102) and the supporting plate (104) and the main box body (1) can be folded; the top surface of the supporting plate (104) is provided with a bottom plate (5); the left side and the right side of the top surface of the bottom plate (5) are fixedly connected with hollow base plates (301), and the front side and the rear side of the top surface are fixedly and vertically connected with longitudinal partition plates (501); the inner side surface of the hollow base plate (301) is fixedly connected with the side plate (3); the outer end face of the longitudinal partition plate (501) is fixedly connected with a fixed disc (403) of the damping device (4); the fixed disc (403) is arranged on the inner side of the damping device (4); the partition assembly (2) comprises: the middle partition board (201) and the side partition board (202) are movably inserted on the outer side surface of the longitudinal partition board (501), and the bottom surfaces of the middle partition board (201) and the side partition board (202) are attached to the top surface of the bottom board (5).

2. The packaging carton for increasing the shock absorption performance is characterized in that rectangular through grooves are formed in the long flat-mouth plate (101) and the short flat-mouth plate (102), the width of the long flat-mouth plate (101) is one half of the width of the main box body (1), shock absorption cones (1031) are fixedly arranged on the top surfaces of the bottom plate (103) and the supporting plate (104), the shock absorption cones (1031) are of a hollow rectangular pyramid structure, the height of the shock absorption cones (1031) on the top surface of the supporting plate (104) is smaller than that of the shock absorption cones (1031) on the top surface of the bottom plate (103), the top surfaces of the shock absorption cones (1031) are flush, shock absorption blocks (1041) are fixedly arranged at the outer end of the top surface of the supporting plate (104), the shock absorption blocks (1041) are of a rectangular triangular pyramid structure, and the right-angle ends are attached to four corners of the bottom surface in the main box body (1).

3. The packing carton box for improving the shock absorption performance as claimed in claim 1, wherein the hollow cushion plates (301) are of a concave structure formed by connecting a plurality of groups of hollow inflation tubes, and the left and right sides of the two groups of hollow cushion plates (301) which are deviated from each other are attached to the inner wall of the main box body (1) and have the same height as the inner wall of the main box body (1).

4. A packing carton with increased shock-absorbing capacity as claimed in claim 1, characterized in that the top face of the side plate (3) is fixedly provided with an insert block (302), the insert block (302) is inserted into the rectangular through groove inside the long flat plate (101) and the short flat plate (102), and the top face of the insert block (302) is flush with the top face of the long flat plate (101).

5. A packaging carton with increased shock absorbing capacity as claimed in claim 1, characterized in that the shock absorbing device (4) comprises: fixed cylinder (401) and carriage release lever (402), fixed cylinder (401) are the inner wall of cylindrical structure and fixed connection at main tank body (1), carriage release lever (402) are the inside of cylindrical structure and sliding connection at fixed cylinder (401), and through little spring coupling between the outer terminal surface of carriage release lever (402) and fixed cylinder (401) inner wall, interior terminal surface fixed connection fixed disk (403) of carriage release lever (402), the big spring of outer terminal surface fixed connection of fixed disk (403), the terminal fixed internal surface of fixed cylinder (401) of fixed spring.

6. A packing carton with increased shock absorption according to claim 1, wherein the outer end face of the longitudinal partition (501) is provided with a sliding slot (5011), and the inside of the sliding slot (5011) is slidably clamped with the partition component (2).