CN100441133C

CN100441133C - Double-circular groove pickle jar

Info

Publication number: CN100441133C
Application number: CNB2006100226200A
Authority: CN
Inventors: 梁德富
Original assignee: Sichuan University
Current assignee: Sichuan University
Priority date: 2006-12-25
Filing date: 2006-12-25
Publication date: 2008-12-10
Anticipated expiration: 2026-12-25
Also published as: CN1994207A

Abstract

The invention relates to a dual-groove pickle pot, wherein the annular groove under the open of pot is made into integrated inner-outer dual-groove, which can avoid passive pressure in low temperature to adsorb sewage in annular groove into the pot, and avoid polluting the pickled to generate nitrite.

Description

Double-circular groove pickle jar

One, technical field

The present invention relates to the pickle jar manufacturing technology, particularly a kind of pickle jar of the pickle jar oral area being made the dicyclo slot type.

Two, background technology

There is an annular ditch groove oral area of known pickle jar below, and the mouth of Pickles-jar cap is along the bottom that then is in annular ditch groove, adds the circulation of promptly having blocked the altar inner air and outer air behind the water.The defective of a maximum of pickle jar of this structure is when temperature descends, because the contraction of air in the altar can suck the water in the annular ditch groove in the altar; On the other hand, when people take off lid when getting pickles, owing to move on the lid, also the water in the annular ditch groove can be sucked in the altar, and the water in the annular ditch groove is in long term exposure formula static condition, and therefore very easily rotten, not only bacterial content is high, summer and autumn still are the procreation place of mosquito, a lot of wrigglers can occur in the water.In case these water are inhaled in the altar, very easily cause vegetable long " flower ", rotten in the altar, generate nitrite, be detrimental to health.

Three, summary of the invention

The purpose of this invention is to provide a kind of double-circular groove pickle jar, to eliminate aforementioned disadvantage.

The object of the present invention is achieved like this: the cannelure of pickle jar oral area below being placed the altar lid, make Contiuum type internal and external double-circular groove, outer groove becomes 60 degree angles, groove depth is 1/8 of a jar total height, inner groove in angle of 45 degrees, inner groove is 1/2 of outer shroud groove depth deeply, altar mouth height at the bottom of the distance inner groove is 2 times of inner groove groove depth, there is a straight-through outer groove of groove that reaches deeply at the bottom of the inner groove inner groove outer, an altar lid mouthful edge is in the outer groove bottom land, and the altar hd top face is 1.5cm apart from the distance on plane, altar mouth place.

Adopt such scheme can receive following remarkable result:

1, traditional pickle jar is when temperature descends when causing in the altar negative pressure, it is inboard that the altar lid mouthful water along the outside can partly be inhaled into altar lid mouthful edge, if temperature continues to descend, negative pressure further increases in the altar, the altar lid mouthful water along the outside continues to enter the space between altar lid inwall and the inner groove madial wall, because the distance between altar lid inwall and the inner groove inwall increases significantly, the space that both and plane, altar mouth place form has the altar lid mouthful volume 2-3 volume doubly along the outside, so even altar lid mouth is reduced to altar lid mouthful place, edge along the water level in the outside, the inboard water level of altar lid does not arrive the altar mouth yet, at this moment if negative pressure increases again in the altar, outside air will enter in the altar from the inboard water of altar lid is passed through on altar lid mouthful edge from bottom to top with the form of bubble after, thereby avoid the water in the annular groove to enter pickle jar.And traditional pickle jar, because the gap between altar lid inwall and annular groove inwall is narrow and small, at altar lid mouthful when the water in the outside is not reduced to the altar lid as yet mouthful along the place, the inboard water level of altar lid has reached the altar mouth, if temperature falls again, it is inboard that in a single day this part water that has more along the outside when altar lid mouth enter the altar lid, then must have with it the water of equivalent cross the altar mouth and enter in the altar.Because mouthful still have a surplus water along the outside when existing at altar lid, extraneous air can not pass through the altar lid mouthful water along the outside from top to bottom with the form of bubble and arrive altar lid mouthful along the place, this be because the density of air much smaller than the cause of water.

When 2, using traditional pickle jar to fish for pickles, in taking off the process of lid, altar covers inboard water can cover liter with altar, when reaching the altar mouth, if the altar lid is not opened as yet fully, follows the last lid of taking off to move, and the water in the annular groove will inevitably cover the altar mouth and enter in the altar.And this programme is because the distance between altar lid inwall and inner groove inwall is big, the space that both and plane, altar mouth place form is big, at altar lid mouthful in releasing slots during the water surface, the inboard water level of altar lid also arrives the altar mouth far away, even it is too fierce that people take off the action of lid, because stopping and cushion of inner groove is drawn in the inner groove although the water in the outer groove will have partly, can not enter in the altar.

3, because the inner groove bottom land communicates with outer groove, can flow back to outer groove from groove with the rising of temperature so enter the water of inner groove.

4, because having eliminated the water in the annular groove, this programme enters the interior various possibilities of altar, thus can guarantee that vegetable is not polluted by annular groove water in the altar, thus avoided pickles to produce nitrite because of living contaminants.

Four, description of drawings

Fig. 1 is the longitudinal sectional view of double-circular groove pickle jar.

1 altar lid among the figure, 2 inner grooves, 3 outer grooves, 4 grooves, 5 altar abdomens.

Claims

1. double-circular groove pickle jar, cover by altar, inner groove, outer groove, groove and altar abdomen are formed, it is characterized in that: the cannelure of pickle jar oral area below being placed the altar lid, make Contiuum type internal and external double-circular groove, outer groove becomes 60 degree angles, groove depth is 1/8 of a jar total height, inner groove in angle of 45 degrees, inner groove is 1/2 of outer shroud groove depth deeply, altar mouth height at the bottom of the distance inner groove is 2 times of inner groove groove depth, there is a straight-through outer groove of groove that reaches deeply at the bottom of the inner groove inner groove outer, and the altar lid is mouthful along being in the outer groove bottom land, and the altar hd top face is 1.5cm apart from the distance on plane, altar mouth place.