CN204236941U

CN204236941U - A kind of barrelled bucket cover

Info

Publication number: CN204236941U
Application number: CN201420589443.4U
Authority: CN
Inventors: 陈维亮
Original assignee: ZHONGSHAN JIAHONG PLASTIC PACKAGING Co Ltd
Current assignee: ZHONGSHAN JIAHONG PLASTIC PACKAGING Co Ltd
Priority date: 2014-09-29
Filing date: 2014-10-13
Publication date: 2015-04-01
Anticipated expiration: 2024-10-13

Abstract

A kind of barrelled bucket cover, comprises outflow cover for water, lid and is arranged on the Anti-counterfeit ring of lid bottom, the outer circumferential surface of described outflow cover for water has two outside threads at least; The inner circumferential wall of described lid has two lid negative threads at least, the inner circumferential wall between lid negative thread and the lid top panel of lid has the block along inner circumferential wall axis, the quantity of block and lid negative thread or externally threaded radical match; The end that described block is positioned at the lid negative thread on the circumferential wallboard of lid is relative; Block coordinates stop bit owing to adopting such structure with the externally threaded end on outflow cover for water, owing to adopting such structure, outflow cover for water and bucket screw togather by hand-held lid, rotate lid, lid drives outflow cover for water to rotate, thus realizes outflow cover for water to be threaded with bucket; Because block coordinates stop bit effect with the outside thread on outflow cover for water, can prevent the two from relatively rotating, cause outflow cover for water to damage lid, improve yield rate.

Description

A kind of barrelled bucket cover

Technical field

The utility model relates to a kind of device of drinking water barrel, especially a kind of lid of bucket.

Background technology

Currently available technology, a kind of barrelled bucket cover comprises outflow cover for water, lid and is arranged on the Anti-counterfeit ring of lid bottom, described outflow cover for water has be screwed with bung negative thread, be positioned at an outside thread at top and there is the coolant outlet pipe of upper shed; Lid and outflow cover for water are assembled together by an external thread spiro fastening on a negative thread of described lid and outflow cover for water.Existing problems are: when being screwed togather by the faucet of outflow cover for water and lid and bucket, relatively rotate, cause lid to damage.

Utility model content

The purpose of this utility model is: provide a kind of barrelled bucket cover, and it can effectively prevent lid and coolant outlet pipe from relatively rotating, and improves yield rate.

The utility model is achieved in that a kind of barrelled bucket cover, comprise outflow cover for water, lid and be arranged on the Anti-counterfeit ring of lid bottom, described outflow cover for water has be screwed with bung negative thread, be positioned at the outside thread on outer circumferential surface and be positioned at the coolant outlet pipe with upper shed on top board; External thread spiro fastening on the lid negative thread of described lid and outflow cover for water; Its special character is: the outer circumferential surface of described outflow cover for water has two outside threads at least;

The inner circumferential wall of described lid has two lid negative threads at least, the inner circumferential wall between lid negative thread and the lid top panel of lid has the block along inner circumferential wall axis, the quantity of block and lid negative thread or externally threaded radical match;

The end that described block is positioned at the lid negative thread on the circumferential wallboard of lid is relative;

Block coordinates stop bit with the externally threaded end on outflow cover for water.

Described a kind of barrelled bucket cover, its special character is: the inner sleeve inwall of described coolant outlet pipe having truncated cone, the coolant outlet pipe inwall looping groove on inner sleeve and inner sleeve top;

There is tubular interface at the center of the lid top panel of described lid, and the lower end of described tubular interface is chimeric with annular groove.

A kind of barrelled bucket cover of the utility model, owing to adopting such structure, owing to adopting such structure, outflow cover for water and bucket screw togather by hand-held lid, rotate lid, and lid drives outflow cover for water to rotate, thus realize outflow cover for water to be threaded with bucket; Because block coordinates stop bit effect with the outside thread on outflow cover for water, can prevent the two from relatively rotating, cause outflow cover for water to damage lid, improve yield rate.

Accompanying drawing explanation

Fig. 1 is cutaway view of the present utility model.

Fig. 2 is the block diagram of the utility model outflow cover for water.

Fig. 3 is the partial enlarged drawing of Fig. 1.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figure 1, a kind of barrelled bucket cover, comprise outflow cover for water 1, lid 2 and be arranged on the Anti-counterfeit ring 3 of lid bottom, described outflow cover for water 1 has be screwed with bung negative thread 11, be positioned at the outside thread 12 on outer circumferential surface and be positioned at the coolant outlet pipe 13 with upper shed on top board; External thread spiro fastening on the lid negative thread of described lid 2 and outflow cover for water 1.The base plate of coolant outlet pipe 13 can be separated with coolant outlet pipe 13.

The outer circumferential surface of described outflow cover for water 1 there are three outside threads 12;

The inner circumferential wall of described lid 2 has three lid negative threads 21, the inner circumferential wall between the lid top panel of lid negative thread 21 and lid 2 has the block 22 along inner circumferential wall axis, the quantity of block 22 and the radical of lid negative thread 21 or outside thread 12 match;

The end that described block 22 is positioned at the lid negative thread 21 on the circumferential wallboard of lid 2 is relative;

Block 22 coordinates stop bit with the end of the outside thread 12 on outflow cover for water 1.

As shown in Figure 1, Figure 3, as further improvement of the utility model: the inner sleeve 131 inwall of described coolant outlet pipe 13 having truncated cone, the coolant outlet pipe 13 inwall looping groove on inner sleeve 131 and inner sleeve top;

There is tubular interface 23 at the center of the lid top panel of described lid 2, and the lower end of described tubular interface 23 is chimeric with annular groove.。

Above-described is only preferred embodiments of the present utility model.It should be pointed out that for the person of ordinary skill of the art, when not departing from the utility model principle, can also make some improvement and modification, this is also considered as protection domain of the present utility model.

Claims

1. a barrelled bucket cover, comprises outflow cover for water, lid and is arranged on the Anti-counterfeit ring of lid bottom, described outflow cover for water has be screwed with bung negative thread, be positioned at the outside thread on outer circumferential surface and be positioned at the coolant outlet pipe with upper shed on top board; External thread spiro fastening on the lid negative thread of described lid and outflow cover for water; It is characterized in that: the outer circumferential surface of described outflow cover for water has two outside threads at least;

2. a kind of barrelled bucket cover according to claim 1, is characterized in that: the inner sleeve inwall of described coolant outlet pipe having truncated cone, the coolant outlet pipe inwall looping groove on inner sleeve and inner sleeve top;