CN201332604Y - Cultivation bottle cap for edible fungi - Google Patents

Abstract

The utility model discloses a bottle cap for cultivating edible fungi, which comprises a cover top and a cover skirt. There are a plurality of annularly distributed groove passages on the inner side of the cover top and the cover skirt, and there are stoppers on the inner edge of the cover skirt. The outer diameter of the cover top is slightly larger than the outer diameter of the cover skirt, and the outer edge of the cover is in the form of a ring structure extending downward. The bottle cap adopts a design without filter cotton, which saves the time and cost of replacing the sponge; the mechanical strength is greatly improved, and the loss during use is significantly reduced; high temperature sterilization is not easy to deform; the physical permeability is good, which is conducive to the growth of edible fungi.

Description

A kind of edible mushroom cultivation bottle cap

technical field

The utility model belongs to the technical field of edible fungus cultivation, in particular to a bottle cap for edible fungus cultivation.

Background technique

Edible fungi grown in bottles are suitable for large-scale mechanized production, can be used continuously and repeatedly, and are easy to control the growth of fruiting bodies, easy to manage, and easy to harvest. During the sterilization period after medium bottling and during the growth of mycelium after inoculation, it is necessary to cover the bottle cap with ventilation on the bottleneck of the planting bottle, and this bottle cap is called the edible fungus cultivation bottle cap. The edible fungus cultivation bottle cap of the prior art has shortcomings such as unreasonable design structure, complex structure, and easy deformation after high-temperature sterilization.

Contents of the invention

The purpose of the utility model is to overcome the defects of the prior art, and provide a kind of edible fungus cultivation bottle cap with simple structure, high mechanical strength and high temperature deformation resistance.

The purpose of this utility model is achieved in this way, a kind of edible fungus cultivation bottle cap, it comprises cover top and cover skirt, it is characterized in that: there are a plurality of ring-shaped groove passages distributed in the inner side of cover top and cover skirt, in There is a stop strip at the inner edge of the cover skirt, and the outer diameter of the cover top is slightly larger than the outer diameter of the cover skirt, and the outer edge thereof is in a ring structure extending downward.

There is an annular groove on the top of the cover. It is beneficial to enhance the mechanical strength of the bottle cap, and at the same time, it is convenient to stack and place the cultivation bottles when they are sterilized.

The bottle cap is made of plastic material added with black pigment. It can reduce light transmittance and reduce invalid buds during the cultivation period.

The utility model edible fungus cultivation bottle cap has the following advantages: the bottle cap adopts the design of no filter cotton, which saves the time and cost of replacing the sponge; the mechanical strength is greatly improved, and the loss during use is obviously reduced; high temperature sterilization is not easy to deform; physical transparency Good sex, conducive to the growth of edible fungi. As an improvement, black pigment is added to the bottle cap material to reduce light transmittance and reduce invalid buds during the cultivation period.

Description of drawings

Fig. 1 is a schematic diagram of a partially cut three-dimensional structure of the utility model;

Fig. 2 is a schematic diagram of the three-dimensional structure under the bottle cap of the present invention.

Detailed ways

As shown in Figures 1 and 2, a kind of edible mushroom cultivation bottle cap 1, it is made by the plastic material that has added black pigment. It includes a cover top 2 and a cover skirt 3. There are eight annularly distributed groove passages 4 on the inside of the cover top 2 and the cover skirt 3. There are four stop strips 5 at the inner edge of the cover skirt 3. The cover top 2. The outer diameter is slightly larger than that of the cover skirt 3, and its outer edge is in a downwardly extending annular structure. There is an annular groove 6 on the top of the cover 2.

Claims (3)

1. A bottle cap for cultivating edible fungi, which includes a top (2) and a skirt (3), characterized in that: there are a plurality of annularly distributed recesses on the inside of the top (2) and the skirt (3). Groove channel (4), there is a stop bar (5) at the inner edge of the cover skirt (3), the outer diameter of the cover top (2) is slightly larger than the outer diameter of the cover skirt (3), and it is in the direction of the outer edge. A circular structure extending downwards. 2. The edible mushroom cultivation bottle cap according to claim 1, characterized in that there is an annular groove (6) on the top of the cap (2). 3. The edible fungus cultivation bottle cap according to claim 1 or 2, characterized in that: the bottle cap (1) is made of plastic material added with black pigment.

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