CN201263326Y - Bottle cap for cultivating edible fungus - Google Patents

Abstract

The utility model discloses an edible fungus cultivating bottle cap which comprises an upper cap and a lower cap, wherein a circular upper cap edge extending downwards is arranged below a circular upper cap plate of the upper cap, a circular lower cap edge extending downwards is arranged below a circular lower cap plate of the lower cap, an external ring body and an internal ring body which extend upwards are arranged on the circular lower cap plate, a plurality of circularly distributed breathing holes are arranged on the lower cap plate between the external ring body and the internal ring body, a plurality of circularly distributed ventilating notches are arranged on the upper edge of the internal ring body, and a strengthening rib and a plurality of air ports are arranged on the lower cap plate in the center of the internal ring body. The utility model is firm, durable and high-temperature resistant, is not easy to distort by high temperature sterilization, and the like.

Description

The edible fungus culturing bottle cap

Technical field

The utility model belongs to the fungus growing technique field, especially relates to a kind of edible fungus culturing bottle cap.

Background technology

At present, batch production bottle cultivated edible fungi is a kind of cultivation method of extensive employing, and it is good that this bottle cultivating method has a sterilization effect, is not easy bacteria infection, and sporophore growth is controlled easily, convenient management, advantage such as gather easily.During medium bottling back sterilization and during the postvaccinal mycelial growth, need on the bottleneck of plantation bottle, cover bottle cap with air capacity of soils, this bottle cap is referred to as the edible fungus culturing bottle cap, it is excessive that it has the medium of preventing, knock damage with the hard collision of bottleneck at the bottom of the bottle when avoiding bottle to stack, reduce in the operating process effects such as microbial contamination.Yet the edible fungus culturing bottle cap of prior art generally all is that plastic material is made, because project organization is unreasonable, exists the shortcoming of easy deformation behind the high-temperature sterilization.China utility model CN201061208 discloses a kind of patent of cultivating bottle cap, it comprises a loam cake and a lower cover and is clipped in filter bed between the upper and lower cover, its lower cover center only is a cross reinforcement, the bottle cap of this structure is shaky, through high-temperature sterilization several times just distortion be done for.

Summary of the invention

The purpose of this utility model is to overcome the defective of prior art, provides a kind of simple in structure, durable, high temperature resistant, does not allow yielding edible fungus culturing bottle cap.

The purpose of this utility model is to realize like this, a kind of edible fungus culturing bottle cap, it comprises a loam cake and a lower cover, described loam cake comprises the circular upper cover plate, the loam cake limit that below the circular upper cover plate, has ring-type to extend downwards, latch closure outside the outside on loam cake limit has; Described lower cover comprises circular lower cover, the lower cover limit that below circular lower cover, has ring-type to extend downwards, the inner becket that is interlocked with the cultivation bottleneck is arranged in the inside on lower cover limit, upwardly extending outer ring body and inner ring body are arranged on circular lower cover, the inside of outer ring body have with the loam cake limit outside the inner becket that is interlocked of latch closure, a plurality of ventilation holes that annular distribution is arranged on the lower cover between outer ring body and the inner ring body, a plurality of ventilation breach that annular distribution is arranged in the upper edge of inner ring body, it is characterized in that: reinforcement and a plurality of blow vent are arranged on the lower cover at inner ring body center, and this blow vent has constituted the scavenge duct that communicates with the external world with ventilation breach and ventilation hole.

Reinforcement on the described lower cover and blow vent are the blow vents of cross reinforcement and four annular arrangements.

Described upper cover plate also comprises the anti-skidding salient point of a plurality of annular arrangements, and spilehole is arranged on the skid-proof point.

Described ventilation breach and ventilation hole are staggered mutually at circumferencial direction.

The utility model edible fungus culturing bottle cap has following advantage: the lower cover center of lower cover is reinforcement and a plurality of blow vent, and it has durable advantage, and is more high temperature resistant, and is also not yielding through high-temperature sterilization.Be provided with some anti-skidding salient points last covering, culture bottle is not easy landing and damages bottle when stacking.Described ventilation breach and ventilation hole are staggered mutually at circumferencial direction, formed a mazy scavenge duct, there is a cavity at the center of inner ring body between loam cake and lower cover, and this cavity can be placed filter pad, can effectively stop the pollution of outside air to medium.Fasten when loam cake and lower cover use, can take the cleaning of aspect lid portion inside narrow positions during cleaning apart.

Description of drawings

Fig. 1 is the utility model loam cake, lower cover and culture bottle deployed condition perspective view;

Fig. 2 is a perspective view above the utility model loam cake;

Fig. 3 is a perspective view below the utility model loam cake;

Fig. 4 is a perspective view above the utility model lower cover;

Fig. 5 is a perspective view below the utility model lower cover;

Fig. 6 is the utility model biopsy cavity marker devices perspective view.

Embodiment

Shown in Fig. 1,2,3,4,5 and 6, a kind of edible fungus culturing bottle cap, it comprises a loam cake 1 and a lower cover 2, described loam cake 1 comprises the circular upper cover plate, the anti-skidding salient point 11 of eight annular arrangements is set at upper cover plate, on the anti-skidding salient point 11 spilehole 12 is arranged, the loam cake limit 13 that below the circular upper cover plate, has ring-type to extend downwards, latch closure 14 outside the outside on loam cake limit 13 has; Described lower cover 2 comprises circular lower cover, the lower cover limit 21 that below circular lower cover, has ring-type to extend downwards, have and 3 mouthfuls of inner beckets that are interlocked 29 of culture bottle in the inside on lower cover limit 21, upwardly extending outer ring body 22 and inner ring body 23 are arranged on circular lower cover, the inside of outer ring body 22 have with the loam cake limit outside the inner becket 28 that is interlocked of latch closure 14, a plurality of ventilation holes 25 that annular distribution is arranged on the lower cover between outer ring body 22 and the inner ring body 23, a plurality of ventilation breach 24 that annular distribution is arranged in the upper edge of inner ring body 23, ventilation breach 24 and ventilation hole 25 are staggered mutually at circumferencial direction, the blow vent 26 that cross reinforcement 27 and four annular arrangements are arranged on the lower cover at inner ring body 23 centers, this blow vent 26 has constituted the scavenge duct that communicates with the external world with ventilation breach 24 and ventilation hole 25.

Claims (5)

1, a kind of edible fungus culturing bottle cap, it comprises a loam cake (1) and a lower cover (2), described loam cake (1) comprises the circular upper cover plate, the loam cake limit (13) that has ring-type to extend below the circular upper cover plate downwards, latch closure (14) outside the outside of loam cake limit (13) has; Described lower cover (2) comprises circular lower cover, the lower cover limit (21) that below circular lower cover, has ring-type to extend downwards, the inner becket (29) that is interlocked with culture bottle (3) mouth is arranged in the inside on lower cover limit, upwardly extending outer ring body (22) and inner ring body (23) are arranged on circular lower cover, there is the inner becket (28) that is interlocked with the outer latch closure in loam cake limit (13) (14) the inside of outer ring body (22), a plurality of ventilation holes (25) that annular distribution is arranged on the lower cover between outer ring body (22) and the inner ring body (23), a plurality of ventilation breach (24) that annular distribution is arranged in the upper edge of inner ring body (23), it is characterized in that: reinforcement (27) and a plurality of blow vent (26) are arranged on the lower cover at inner ring body (23) center, and this blow vent (26) has constituted the scavenge duct that communicates with the external world with ventilation breach (24) and ventilation hole (25).

2, according to the described edible fungus culturing bottle cap of claim 1, it is characterized in that: reinforcement on the described lower cover (27) and blow vent (26) are the blow vents of cross reinforcement and four annular arrangements.

3, according to claim 1 or 2 described edible fungus culturing bottle caps, it is characterized in that: described upper cover plate comprises the anti-skidding salient point (11) of a plurality of annular arrangements, and spilehole (12) is arranged on the skid-proof point.

4, according to claim 1 or 2 described edible fungus culturing bottle caps, it is characterized in that: described ventilation breach (24) and ventilation hole (25) are staggered mutually at circumferencial direction.

5, according to the described edible fungus culturing bottle cap of claim 3, it is characterized in that: described ventilation breach (24) and ventilation hole (25) are staggered mutually at circumferencial direction.

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