CN214165618U

CN214165618U - Dampproofing cardboard bucket

Info

Publication number: CN214165618U
Application number: CN202023300860.7U
Authority: CN
Inventors: 顾学喜; 王建飞; 季鸿飞
Original assignee: Suzhou Delimei Packaging Materials Co ltd
Current assignee: Suzhou Delimei Packaging Materials Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-10
Anticipated expiration: 2030-12-31

Abstract

The utility model is suitable for a relevant technical field of cardboard bucket provides a dampproofing cardboard bucket, including outer bucket, base, interior bucket and apron, the base is installed to the below of outer bucket, the sealing washer is located the outside of outer bucket, the inside of outer bucket is provided with interior bucket, the inside top of outer bucket is provided with the stopper, the surface mounting of guide bar has the spring, the apron is installed to the top of outer bucket, and the lower fixed surface of apron has the installation piece, the embedded inside at the installation piece of installing in the upper end of interior bucket, and the inner wall fixed surface of interior bucket has the bump, the surface mounting of outer bucket has the wearing layer. This dampproofing paperboard bucket adopts the mode of outer bucket and interior bucket combination, can effectively improve the dampproofing effect when article are deposited, and the inner wall surface mounting of interior bucket has the waterproof layer of bump and PE membrane material, and the bump can increase the surface area of waterproof layer, and the waterproof layer not only can avoid interior bucket to appear soaking the damage when using, can also promote the dampproofing quality of article.

Description

Dampproofing cardboard bucket

Technical Field

The utility model belongs to the technical field of the paperboard bucket is relevant, especially, relate to a dampproofing paperboard bucket.

Background

The paperboard bucket is also called a fiberboard bucket, a general bucket body is made of kraft liner paper, the bucket cover and the bucket bottom are formed by bonding plywood, the paperboard bucket is widely applied to the fields of foreign trade transportation, chemical engineering, medicines and the like, along with the continuous improvement of the manufacturing technology of the paperboard bucket, the paperboard bucket is also applied more and more, but the existing paperboard bucket also has certain defects.

The existing paperboard bucket is simple in structure and poor in moisture resistance, water outside the paperboard bucket enters the paperboard bucket, articles inside the paperboard bucket are prone to being affected with damp and damaged, the existing paperboard bucket is loose in the using process, and the subsequent storage work of the articles inside the paperboard bucket is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dampproofing paperboard bucket aims at solving and provides current paperboard bucket moisture resistance relatively poor among the above-mentioned background art, and inside the outside water of paperboard bucket entered into the paperboard bucket, easily caused the damage of weing of the inside article of paperboard bucket, in the use, the bung easily takes place not hard up, is unfavorable for the problem of the follow-up work of depositing of the inside article of paperboard bucket.

The utility model is realized in such a way, a damp-proof paperboard barrel comprises an outer barrel, a base, an inner barrel and a cover plate, wherein the base is arranged below the outer barrel, the upper surface of the base is provided with a clamping groove, a sealing ring is fixed above the base, the sealing ring is positioned outside the outer barrel, the lower end of the outer barrel is embedded and arranged inside the clamping groove, the surface of the inner wall of the outer barrel is provided with a groove, the inner barrel is arranged inside the outer barrel, the outer surface of the inner barrel is fixed with a lug, the lug is embedded and arranged inside the groove, a limiting block is arranged above the inner part of the outer barrel, a guide rod is fixed on one side of the limiting block and penetrates through the surface of the outer barrel, the outer surface of the guide rod is provided with a spring, the two sides of the spring are respectively connected with the outer surface of the limiting block and the surface of the inner wall of the outer barrel, the cover plate is arranged above the outer barrel, and the lower surface of the cover plate is fixed with a mounting block, the outer surface of the mounting block is provided with a fixed block, the upper end of the inner barrel is embedded in the mounting block, the inner wall surface of the inner barrel is fixed with a salient point, one side of the salient point is provided with a waterproof layer, and the outer surface of the outer barrel is provided with a wear-resistant layer.

Preferably, the outer barrel is connected with the clamping groove in a clamping mode, and the outer barrel and the inner barrel form a dismounting and mounting structure.

Preferably, the surface of the inner barrel is equiangularly provided with lugs, and the lugs and the grooves are in a clamping sliding structure.

Preferably, the limiting block and the outer barrel form a telescopic structure through a spring, the limiting block is of a triangular structure, and 2 limiting blocks are symmetrically arranged around the central point of the outer barrel.

Preferably, the fixed block sets up to annular structure, and fixed block and stopper be the block connection to the surface of fixed block sets up to the slope column structure.

Preferably, the salient points are arranged on the inner wall surface of the inner barrel at equal angles, and the inner barrel is connected with the mounting block in a clamping manner.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a dampproofing paperboard bucket:

1. the inner barrel is provided with the waterproof layer made of the PE film material, the convex points can increase the surface area of the waterproof layer, the waterproof layer can prevent the inner barrel from being soaked and damaged when in use, and the moisture-proof quality of the articles can be improved;

2. the clamping groove is formed in the surface of the base, the outer barrel is clamped into the clamping groove, the installation tightness between the outer barrel and the base can be improved, the installation block is fixed on the surface of the cover plate, the installation block can synchronously seal the inner barrel when the cover plate is closed, and the operation convenience is improved;

3. the inside symmetry of outer bucket is provided with the stopper, when the installation piece block was on interior bucket surface, utilizes the block between stopper and the fixed block to be connected, can play better limiting displacement to installation piece and apron, avoids appearing the not hard up phenomenon of apron in the in-process of use and transportation.

Drawings

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

FIG. 2 is a schematic view of the front view structure of the installation of the limiting block and the spring of the present invention;

FIG. 3 is a schematic view of the top view of the inner barrel and the bump;

fig. 4 is the three-dimensional structure diagram of the installation block and the fixed block of the present invention.

In the figure: 1-outer barrel, 2-base, 3-neck, 4-sealing ring, 5-groove, 6-inner barrel, 7-lug, 8-limiting block, 9-guide rod, 10-spring, 11-cover plate, 12-mounting block, 13-fixing block, 14-salient point, 15-waterproof layer and 16-wear-resistant layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides a technical solution: a damp-proof paperboard barrel comprises an outer barrel 1, a base 2, a clamping groove 3, a sealing ring 4, a groove 5, an inner barrel 6, a bump 7, a limiting block 8, a guide rod 9, a spring 10, a cover plate 11, a mounting block 12, a fixing block 13, a salient point 14, a waterproof layer 15 and a wear-resistant layer 16;

in the embodiment, a base 2 is installed below an outer barrel 1, a clamping groove 3 is formed in the upper surface of the base 2, a sealing ring 4 is fixed above the base 2, the sealing ring 4 is located on the outer side of the outer barrel 1, the lower end of the outer barrel 1 is installed in the clamping groove 3 in an embedded mode, and a groove 5 is formed in the inner wall surface of the outer barrel 1;

furthermore, the outer barrel 1 is connected with the clamping groove 3 in a clamping manner, the outer barrel 1 and the inner barrel 6 form a detachable mounting structure, the bottom of the outer barrel 1 is clamped in the clamping groove 3, the connection tightness between the outer barrel 1 and the base 2 can be increased, and water molecules outside the outer barrel 1 are prevented from entering the inner part of the outer barrel 1 from the connection part in the using process;

in the embodiment, an inner barrel 6 is arranged inside the outer barrel 1, a lug 7 is fixed on the outer surface of the inner barrel 6, and the lug 7 is embedded inside the groove 5;

furthermore, the surface of the inner barrel 6 is equiangularly provided with the bumps 7, the bumps 7 and the grooves 5 are in a clamping sliding structure, the bumps 7 are clamped inside the grooves 5, so that the stability of the inner barrel 6 in the installation of the outer barrel 1 can be improved, the phenomenon that the inner barrel 6 shakes in the use process is avoided, and the bumps 7 slide inside the grooves 5, so that the outer barrel 1 and the inner barrel 6 can be detached;

in the embodiment, a limiting block 8 is arranged above the inside of the outer barrel 1, a guide rod 9 is fixed on one side of the limiting block 8, and the guide rod 9 penetrates through the surface of the outer barrel 1;

furthermore, the limiting blocks 8 and the outer barrel 1 form a telescopic structure through springs 10, the limiting blocks 8 are arranged in a triangular structure, 2 limiting blocks 8 are symmetrically arranged about the central point of the outer barrel 1, the symmetrically arranged limiting blocks 8 can limit the fixing blocks 13 from two sides at the same time, and looseness of the mounting blocks 12 in the using process is avoided;

in the embodiment, a spring 10 is mounted on the outer surface of the guide rod 9, two sides of the spring 10 are respectively connected with the outer surface of the limit block 8 and the inner wall surface of the outer barrel 1, a cover plate 11 is mounted above the outer barrel 1, a mounting block 12 is fixed on the lower surface of the cover plate 11, and a fixing block 13 is mounted on the outer surface of the mounting block 12;

furthermore, the fixing block 13 is arranged to be of an annular structure, the fixing block 13 is connected with the limiting block 8 in a clamping mode, the surface of the fixing block 13 is arranged to be of an inclined structure, the fixing block 13 and the limiting block 8 can be mutually clamped together when the cover plate 11 covers the cover plate from different positions, and the inclined structure is arranged to drive the limiting block 8 to move in the moving process of the mounting block 12;

in the embodiment, the upper end of the inner barrel 6 is embedded in the mounting block 12, the inner wall surface of the inner barrel 6 is fixed with the convex points 14, one side of the convex points 14 is provided with the waterproof layer 15, and the outer surface of the outer barrel 1 is provided with the wear-resistant layer 16;

furthermore, the salient points 14 are arranged on the inner wall surface of the inner barrel 6 at equal angles, the inner barrel 6 is connected with the mounting block 12 in a clamping manner, and the salient points 14 arranged at equal angles can increase the coating area of the waterproof layer 15 on the inner wall surface of the inner barrel 6, so that the waterproof performance of the inner barrel 6 is improved, and articles in the inner barrel 6 cannot be adhered to the inner wall surface of the inner barrel 6;

the utility model discloses a theory of operation and use flow: after the utility model is installed, as shown in fig. 1-4, when the paperboard barrel is produced, the lower end of the outer barrel 1 after being formed is needed to be clamped into the clamping groove 3 in the base 2, then a circle of sealing ring 4 is bonded at the joint of the outer barrel 1 and the base 2, when the paperboard barrel is used, the inner barrel 6 is inserted into the outer barrel 1 from the top, when the inner barrel is inserted, the lug 7 is ensured to be clamped in the corresponding groove 5, after the inner barrel 6 is installed, the article to be stored can be placed in the inner barrel 6, after the article is placed, the cover plate 11 is covered on the outer barrel 1, and in the process that the cover plate 11 drives the installation block 12 to move downwards, the fixed block 13 on the surface of the installation block 12 can extrude the limiting block 8 on one side to move towards both sides, after the installation block 12 moves to the lower part of the limiting block 8, the limiting block 8 can be driven to return to the initial position by the reset action of the spring 10, at the moment, the lower surface of the limiting block 8 is abutted against the upper surface of the fixing block 13, the cover plate 11 and the mounting block 12 are effectively limited, the phenomenon that the cover plate 11 or the mounting block 12 is loosened in use can be avoided, and therefore the smooth storage work of the articles in the inner barrel 6 is ensured;

the surface of outer bucket 1 is provided with wearing layer 16 of rubber material, can effectively improve the durability on outer bucket 1 surface, the inner wall surface of interior bucket 6 is provided with bump 14, and the surface of bump 14 is provided with waterproof layer 15, bump 14 can increase the surface area of waterproof layer 15, waterproof layer 15 can avoid interior bucket 6 to appear soaking the damage when using, the phenomenon that wets also can prevent interior bucket 6's article to appear simultaneously, when apron 11 is opened to needs, simultaneously to the direction pulling guide bar 9 of both sides, make stopper 8 break away from the block from the surface of fixed block 13, upwards stimulate apron 11 again, can dismantle apron 11 from outer bucket 1 top, then upwards stimulate interior bucket 6, make lug 7 break away from the block from the inside of recess 5, can dismantle interior bucket 6 from outer bucket 1 inside, the operation is very simple, whole practicality has been increased.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a dampproofing cardboard bucket, includes outer bucket (1), base (2), interior bucket (6) and apron (11), its characterized in that: a base (2) is installed below the outer barrel (1), a clamping groove (3) is formed in the upper surface of the base (2), a sealing ring (4) is fixed above the base (2), the sealing ring (4) is located on the outer side of the outer barrel (1), the lower end of the outer barrel (1) is installed in the clamping groove (3) in an embedded mode, a groove (5) is formed in the inner wall surface of the outer barrel (1), an inner barrel (6) is arranged in the outer barrel (1), a convex block (7) is fixed on the outer surface of the inner barrel (6), the convex block (7) is installed in the groove (5) in an embedded mode, a limiting block (8) is arranged above the inner portion of the outer barrel (1), a guide rod (9) is fixed on one side of the limiting block (8), the guide rod (9) penetrates through the surface of the outer barrel (1), and a spring (10) is installed on the outer surface of the guide rod (9), and the two sides of the spring (10) are respectively connected with the outer surface of the limiting block (8) and the inner wall surface of the outer barrel (1), a cover plate (11) is installed above the outer barrel (1), an installation block (12) is fixed on the lower surface of the cover plate (11), a fixed block (13) is installed on the outer surface of the installation block (12), the upper end of the inner barrel (6) is installed in the installation block (12) in an embedded mode, salient points (14) are fixed on the inner wall surface of the inner barrel (6), a waterproof layer (15) is installed on one side of the salient points (14), and a wear-resistant layer (16) is installed on the outer surface of the outer barrel (1).

2. A moisture-resistant paperboard barrel according to claim 1 wherein: the outer barrel (1) is connected with the clamping groove (3) in a clamping mode, and the outer barrel (1) and the inner barrel (6) form a dismounting and mounting structure.

3. A moisture-resistant paperboard barrel according to claim 1 wherein: the surface of the inner barrel (6) is equiangularly provided with lugs (7), and the lugs (7) and the grooves (5) are in a clamping sliding structure.

4. A moisture-resistant paperboard barrel according to claim 1 wherein: the limiting block (8) and the outer barrel (1) form a telescopic structure through a spring (10), the limiting block (8) is of a triangular structure, and the limiting block (8) is symmetrically provided with 2 limiting blocks relative to the central point of the outer barrel (1).

5. A moisture-resistant paperboard barrel according to claim 1 wherein: the fixed block (13) is arranged to be of an annular structure, the fixed block (13) is connected with the limiting block (8) in a clamping mode, and the surface of the fixed block (13) is arranged to be of an inclined structure.

6. A moisture-resistant paperboard barrel according to claim 1 wherein: the salient points (14) are arranged on the inner wall surface of the inner barrel (6) at equal angles, and the inner barrel (6) is connected with the mounting block (12) in a clamping manner.