CN213769744U

CN213769744U - Pure water bucket cover

Info

Publication number: CN213769744U
Application number: CN202022835444.0U
Authority: CN
Inventors: 沈立滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-23
Anticipated expiration: 2030-12-01

Abstract

The pure water bucket lid, lid inner wall upper end sets up and detains the bucket position, it is the protruding draw-in groove of annular to detain the bucket position, it sets up and detains bucket climbing position to detain bucket climbing position lower extreme, it sets up the air discharge duct to detain bucket climbing position lower extreme, the direction ear inboard sets up the antiskid groove, the antiskid groove has the protruding anti-skidding rib structure of feng word, the lid top is equipped with the recess, the groove is the top perforation, the eccentric department in top perforation external surface is equipped with the salient point, the top perforation sets up the water sealing piece, the water sealing piece inboard sets up water sealing piece splice bar with the perforation body in top, the lid inboard sets up the outer seal ring, the outer seal ring is the elastomer flexible glue material, lid inner wall top sets up the inner seal circle, it has protruding rib structure to pull out the lid rib. The utility model discloses a set up external seal circle and inner seal circle at the lid inner wall, effectively improved the leakproofness of bung with the staving, the eccentric department of top perforation is equipped with the salient point, helps the light top-opening of water-sealing piece, and water-sealing piece joint bar can avoid the water-sealing piece to fall into the bucket simultaneously, has reasonable in design, convenient to use and safe and reliable's advantage.

Description

Pure water bucket cover

Technical Field

The utility model relates to a drinking water bucket accessory technical field, concretely relates to pure water bung.

Background

The pure barreled water is a product obtained by filling tap water or pumped underground water into a PC barrel through modern industrial technologies such as reverse osmosis, electrodialysis, distillation, resin softening and the like, and the barreled water changes the long-term drinking habit of people, and the barreled water and a water dispenser enter every family, so that convenience and fashion are brought to people. The pure water barrel cover is an important accessory of barreled water, the pure water barrel cover is simple in structure at present, the cover body and the barrel cover are not tightly sealed, water leakage frequently occurs in the transportation process, and the quality guarantee period of water can be greatly shortened due to the fact that the water is not tightly sealed; the barrel cover is easy to longitudinally move on the barrel body, so that a gap is formed between the barrel cover and the barrel body, and the barrel cover is buckled on the barrel body and is difficult to take down; in addition, when the barrel cover is placed in the water dispenser, the water sealing sheet of the barrel cover can be pushed open by pressing for many times, and the water sealing sheet falls off and easily falls into the water barrel.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pure water bucket lid to the problem that prior art exists.

The utility model provides a technical scheme that its technical problem adopted is:

a purified water barrel cover comprises a cover body, wherein a barrel buckling position is arranged at the upper end of the inner wall of the cover body, an annular convex clamping groove is formed in the barrel buckling position, a barrel buckling climbing position is arranged at the lower end of the barrel buckling position, an arc-shaped convex climbing position is formed in the barrel buckling climbing position, an exhaust groove is formed in the lower end of the barrel buckling climbing position, the exhaust groove is composed of a plurality of convex ribs which are evenly distributed in an orderly mode, a guide lug is arranged on one side of the lower portion of the cover body, an anti-slip groove is formed in the inner side of the guide lug, the anti-slip groove is of a Chinese character feng-shaped convex anti-slip rib structure, an easily-tearing indentation is formed between the skirt edge of the cover body and the barrel buckling climbing position, a convex stop assisting point is arranged at the easily-tearing position between the barrel buckling position and the barrel buckling climbing position in the inner side of the cover body, the skirt edge is fully connected with a cover cap through the thickening position, a groove is formed in the top of the top hole, a convex starting point is arranged at the eccentric position of the outer surface of the top hole, a water sealing sheet is arranged at the top hole of the cover body, the inner side of the water sealing sheet and the top perforation body are provided with water sealing sheet connecting ribs, the periphery of the inner side of the cover body is provided with an elastomer outer sealing ring, the outer sealing ring is a vertical plane elastomer sealing ring, a plurality of fine annular sealing lines are arranged on the contact surface of the elastomer outer sealing ring and the cover, the top of the inner wall of the cover body is provided with an inner sealing ring, an outer pull cover rib is arranged around the periphery of the upper end of the skirt edge of the outer wall of the cover body, and the outer pull cover rib is provided with a raised rib structure.

The top surface of the cover body is provided with a frosted surface, so that the barrel cover and the heat seal paste can be bonded and torn conveniently.

The inner sealing ring is obliquely convex or olive-shaped, the bulge is embedded into the inner wall of the bung hole after the bung and the bung hole are clamped, and the outer wall of the sealing ring is fully contacted with the inner wall of the bung hole, so that the sealing effect is achieved.

The frosted anti-slip surface is arranged on the outer wall of the skirt edge of the cover body, the frosted anti-slip surface can increase the external friction force of the barrel cover, and when the barrel cover is subjected to plastic packaging, the plastic packaging is in full contact with the barrel cover, so that the plastic packaging can be prevented from slipping better.

The inner wall of the skirt edge of the cover body is thickened to form an opening supporting position, and the opening supporting position can prevent the barrel cover from deforming, so that the cover opening is supported to the maximum extent.

The utility model discloses a set up elastomer external seal circle and inner seal circle at the lid inner wall, effectively improved the leakproofness of bung with the staving, the eccentric department of top perforation is equipped with the salient point, helps the light top of water-sealing piece to open, and water-sealing piece joint bar can avoid water-sealing piece to fall into the bucket simultaneously, has reasonable in design, convenient to use and safe and reliable's advantage.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

fig. 2 is a schematic sectional structure of the present invention.

In the figure, a cover body 1, an easy-tearing indentation 2, a guide lug 3, a convex stop-assisting point 4, a frosted surface 5, a convex point 6, an elastomer outer sealing ring 7, a frosted anti-skid surface 8, a bucket buckling position 9, an inner sealing ring 10, a water sealing sheet connecting rib 11, a bucket buckling climbing position 12, an exhaust groove 13, an anti-skid groove 14, a cover pulling rib 15 and an opening supporting position 16 are arranged.

Detailed Description

As shown in fig. 1 and 2, a purified water barrel cover comprises a cover body 1, a barrel buckling position 9 is arranged at the upper end of the inner wall of the cover body 1, the barrel buckling position 9 is an annular convex clamping groove, and the upper end of the clamping groove is tightly clamped with the lower end of a barrel opening after the barrel cover is matched with the barrel opening, so that the barrel cover is prevented from falling off; the lower end of the barrel buckling position 9 is provided with a barrel buckling climbing position 12 which is an arc-shaped convex climbing position, so that a barrel opening can easily and smoothly pass through a barrel cover barrel buckling position clamping groove when a filling line is pressed; the lower end of the barrel buckling climbing position 12 is provided with an exhaust groove 13 which consists of a plurality of raised ribs which are arranged in order and uniformly distributed, so that redundant gas in the barrel cover is quickly exhausted through two sides of the ribs in the filling line capping process, and the gas pressure in the barrel body is greatly reduced; one side of the lower part of the cover body 1 is provided with a guide lug 3 which is convenient for a filling line cap arranging machine to guide for use, the inner side of the guide lug 3 is provided with an anti-skid groove 14, the anti-skid groove 14 is provided with a Chinese character feng convex anti-skid rib structure, and the friction force is increased to facilitate tearing; an easy-to-tear indentation 2 is arranged among the skirt edge of the cover body 1, the buckling barrel position and the buckling barrel climbing position, and the cover can be conveniently taken down by tearing along the indentation direction with force; a bulge stop assisting point 4 is arranged at an easy tearing position between the barrel buckling position and the barrel buckling climbing position on the inner side of the cover body 1, the position of the bulge stop assisting point 4 is thickened to fully connect the skirt edge and the cover cap, and the cover cap is torn along the tearing opening to cause stress of the bulge point, so that the cover cap is convenient to take down; the top of the cover body 1 is provided with a groove, a top perforation is arranged at the groove, a convex point 6 is arranged at the eccentric position of the outer surface of the top perforation, the convex point 6 is the earliest acting point when the top perforation is opened under stress, and the position of the stressed opening assisting point is eccentric, so that the cover can be easily opened; the water sealing sheet is arranged at the top perforation hole of the bucket cover, and the water sealing sheet connecting rib 11 is arranged on the inner side of the water sealing sheet and the top perforation hole body, so that the water sealing sheet is firmly connected with the bucket cover body after being jacked open, cannot fall into a bucket, and is convenient for cleaning an empty bucket; the periphery of the inner side of the cover body is provided with an elastomer outer sealing ring 7, the elastomer outer sealing ring 7 is a vertical plane elastomer sealing ring, a plurality of fine annular water sealing lines are arranged on the contact surface of the elastomer outer sealing ring 7 and the cover, and the outer sealing ring and the water sealing lines are in full contact with the opening of the barrel and then are extruded and deformed so as to achieve the sealing effect; an inner sealing ring 10 is arranged at the top of the inner wall of the cover body, the inner sealing ring 10 is an oblique bulge or an olive-shaped bulge, the bulge is embedded into the inner wall of the bung hole after the bung is tightly clamped with the bung hole, and the side surface of the bulge is tightly matched with the inner wall of the bung hole to play a role in sealing the inner plug; an outer pulling cover rib 15 is arranged around the periphery of the upper end of the skirt edge of the outer wall of the cover body, and the outer pulling cover rib 15 is provided with a protruding rib structure. The cover body top surface is provided with a frosting surface 5, so that the cover body and the heat seal paste can be bonded and torn conveniently. The shirt rim outer wall of lid sets up dull polish antiskid face 8, and dull polish antiskid face 8 can increase bung external friction, and during the bung plastic envelope, plastic envelope and bung fully contact can be better prevent the plastic envelope landing. The inner wall of the skirt edge of the cover body is thickened to form an opening supporting position 16, and the opening supporting position 16 can prevent the cover from deforming, so that the cover opening is supported to the maximum extent.

Claims

1. A purified water barrel cover comprises a cover body and is characterized in that a barrel buckling position is arranged at the upper end of the inner wall of the cover body and is an annular convex clamping groove, a barrel buckling climbing position is arranged at the lower end of the barrel buckling position and is an arc-shaped convex climbing position, an exhaust groove is arranged at the lower end of the barrel buckling climbing position and consists of a plurality of convex ribs which are arranged regularly and uniformly, a guide lug is arranged at one side of the lower part of the cover body, an anti-slip groove is arranged at the inner side of the guide lug and has a Chinese character feng-shaped convex anti-slip rib structure, easy-tearing indentation is arranged between the skirt edge of the cover body and the barrel buckling position, a convex stop assisting point is arranged at the easy-tearing position between the barrel buckling position and the barrel buckling climbing position inside the cover body, the position of the convex stop assisting point is thickened to fully connect the skirt edge cap with the cap, a groove is arranged at the top of the cover body, a top perforation hole is arranged at the eccentric position of the outer surface of the top perforation, a convex starting point is arranged at the top perforation position of the cover body, the inner side of the water sealing sheet and the top perforation body are provided with water sealing sheet connecting ribs, the periphery of the inner side of the cover body is provided with an elastomer outer sealing ring, the outer sealing ring is a vertical plane elastomer sealing ring, a plurality of fine annular sealing lines are arranged on the contact surface of the elastomer outer sealing ring and the cover, the top of the inner wall of the cover body is provided with an inner sealing ring, an outer pull cover rib is arranged around the periphery of the upper end of the skirt edge of the outer wall of the cover body, and the outer pull cover rib is provided with a raised rib structure.

2. The purified water bucket cover according to claim 1, wherein the top surface of the cover body is provided with a frosted surface.

3. The purified water bucket cover according to claim 1, wherein the inner sealing ring is an oblique bulge or an olive-shaped bulge, and the bulge is embedded into the inner wall of the bucket opening after the bucket cover is tightly clamped with the bucket opening.

4. The purified water barrel cover according to claim 1, wherein the outer wall of the skirt of the cover body is provided with a frosted anti-slip surface.

5. The purified water bucket cover according to claim 1, wherein the inner wall of the skirt of the cover body is thickened to form a mouth supporting position.