CN209468441U - A kind of bottle of interior ventilation type culture cause of disease cereal grain inoculum - Google Patents

A kind of bottle of interior ventilation type culture cause of disease cereal grain inoculum Download PDF

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Publication number
CN209468441U
CN209468441U CN201821245733.1U CN201821245733U CN209468441U CN 209468441 U CN209468441 U CN 209468441U CN 201821245733 U CN201821245733 U CN 201821245733U CN 209468441 U CN209468441 U CN 209468441U
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CN
China
Prior art keywords
bottle
inner cover
fixed plate
outer cover
rotation group
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201821245733.1U
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Chinese (zh)
Inventor
黄艳花
蒙成
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Guangxi Agricultural Vocational College
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Guangxi Agricultural Vocational College
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Priority to CN201821245733.1U priority Critical patent/CN209468441U/en
Application granted granted Critical
Publication of CN209468441U publication Critical patent/CN209468441U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model relates to a kind of bottles of interior ventilation type culture cause of disease cereal grain inoculum, including body and bottle cap, the bottle cap covers on body, it is characterised in that: is provided with capacity regulating device on the body, top gas permeable devices are provided on the bottle cap;Compared with prior art, the utility model have can high pressure sterilization, volume size, adjustable Air permenbility can be changed, pathogen inoculation operation can be facilitated, living contaminants are can be reduced, be conducive to culture cause of disease cereal grain inoculum and other effects, have a wide range of application, structure is simple, easily manufactured.

Description

A kind of bottle of interior ventilation type culture cause of disease cereal grain inoculum
Technical field
The utility model relates to grain sieve culture medium technical field, specifically a kind of interior ventilation type culture cause of disease cereal grain is connect The bottle of kind body.
Background technique
Breeding resistant variety is one of most economical, environmentally friendly, effective main method of controlling plant diseases, in disease-resistant variety In breeding and extension process, carrying out Disease Resistance Identification by artificial infection is an important link;And artificial infection progress is disease-resistant Property identification need to prepare the inoculums of a large amount of pathogens, the breeding of inoculum often uses plate or cereal grain culture medium culture to obtain , but plating medium has the shortcomings that low output, troublesome in poeration, the large area progress anti-disease enzyme overwhelming majority adopts in production Cereal grain is used to carry out the breeding culture of inoculum as culture medium.
Cereal grain culture medium is often base stock with wheat, barley, jowar, corn, according to the nutritional need of each pathogen Or the certain ingredients of addition are made.The breeding culture of cereal grain inoculum need to be waited by the sterilizing, inoculation, Pathogen culture of culture medium Journey, it is seen then that the breeding culture of germ inoculum need indispensable one kind can high pressure sterilization, sterile working can be provided and have ventilation condition Tool.Conventional method used at present is to make culture tool with triangular flask or polyethylene plastic bag.Triangular flask poor air permeability is Reserved space stores air, nonetheless the one third that can only fill interior sky is still unable to satisfy disease to the space of half Oxygen needed for bacterium growth, therefore mycelia growth is slow, unfavorable production spore and occupied space is big, space service efficiency is low especially go out Bacterium efficiency is extremely low.Therefore polyethylene plastic bag is often used to be trained when breeding high-volume cereal grain inoculum in production It supports, polyethylene plastic bag is spatially able to satisfy needs, but due to poor air permeability, mycelia cannot quickly cover with culture in early period Object, Yi Zisheng miscellaneous bacteria;Later period is because pathogen growth breathing needs a large amount of oxygen, but polyethylene plastic bag can not take a breath, therefore mycelia is raw Long vulnerable to inhibition, bacterium can largely breed, and the time is longer, and pollution is more serious, and pollution rate is higher;In addition sack is wide, grasps in inoculation Infection miscellaneous bacteria is easy during making.
Therefore, it is necessary to design it is a can high pressure sterilization, volume size can be changed, adjustable Air permenbility, pathogen can be facilitated Inoculation operation can be reduced living contaminants, conducive to the bottle of culture cause of disease cereal grain inoculum.
Summary of the invention
The technical problem to be solved by the utility model is to provide one kind can high pressure sterilization, volume size can be changed, adjustable Section Air permenbility can facilitate pathogen inoculation operation, can be reduced living contaminants, conducive to the interior ventilation of culture cause of disease cereal grain inoculum The bottle of type culture cause of disease cereal grain inoculum.
The technical scheme adopted by the utility model is providing a kind of bottle of interior ventilation type culture cause of disease cereal grain inoculum Son, including body and bottle cap, the bottle cap cover on body, it is characterised in that: are provided with capacity regulating on the body Device is provided with top gas permeable devices on the bottle cap.
Further, the capacity regulating device scales part on part and body, institute including laterally scaling part, longitudinal direction The lateral scaling part setting stated is in body lower part, and longitudinal scaling part is arranged in the middle part of body, on the body Part is connect with longitudinal scaling part, is connected with body convergence part between the lateral scaling part and longitudinal scaling part Point, the lateral scaling part and longitudinal scaling part are elastic transparent plastics material, the lateral scaling part band There is the fold of vertical direction, longitudinal scaling part has the fold of horizontal direction.
Further, the top gas permeable devices include the bottle cap rotation group being hinged on bottle cap on body, on bottle cap in Lid and outer cover and means for ventilation, the bottle cap rotation group include by side fixed plate, internal fixed plate, core, inner cover is hinged The inner cover rotation group of part and outer cover is hinged on to the outer cover rotation group of part on body on body, the side fixed plate and interior Portion's fixed plate is fixed on part on body, and the side fixed plate is two, and the inside fixed plate is located at described in two Side fixed plate between, the core is fixed in side fixed plate and internal fixed plate, the inner cover rotation group and outer Lid rotation group rotates on core, and inner cover rotation group and outer cover are revolved set isolation by the inside fixed plate, the outer cover rotation group and It is provided in inner cover rotation group and is adjustable the angle adjustment device that outer cover and inner cover open and close angle on body, the ventilation part Part is arranged in inner cover, and interior cover is provided with inner cover pulling plate, and outer cover is hinged with portable handle.
Further, the angle adjustment device includes fixed lobe, tension spring, side fixed plate and internal fixed plate On multiple concave points and inner cover rotation group and outer cover rotation group inside the big through-hole of multiple small middle radius of both ends radius for being arranged, institute The fixed lobe stated is the small cylinder of the big side radius of side radius, and the tension spring is placed in through-hole, and described consolidates Determine convex radius larger side to be placed on through-hole two sides and compressed by tension spring, the fixed lobe radius small end heads into recessed Point.
Further, outer cover is provided with locker, and the locker includes upper button platform, kinge-joint knot, drawing Power spring and lower convexity, the upper button platform connect with outer cover, partially connect on the lower convexity and body, described is hinged Button is hinged on lower convexity, and the kinge-joint knot, which can snap over, locks outer cover on button platform, and described tension spring one end connects Part on body is connect, the other end connects kinge-joint knot.
Further, the means for ventilation includes that permeability cell, raised platform and end closure, the raised platform are arranged in inner cover On, the permeability cell be it is multiple, permeability cell one end is inserted into body, and the permeability cell other end passes through raised platform and is pierced by inner cover On, the end closure covers on the permeability cell for being pierced by inner cover one end.
After using the above structure, following effect can achieve:
1, bottle is provided with capacity regulating device, can change volume size.Bottle diminution is made full use of sterilizing when sterilizing Sterilizing efficiency can be greatly improved in the space of pot;Bottle is amplified when inoculation, inoculation is facilitated to operate, for germ when cultivating germ Growth provides enough spaces, provides certain oxygen.
2, bottle cap is double layer design and is provided with top gas permeable devices and angle adjustment device.Can be effectively protected has thoroughly The safety of the inner cover of gas component;Outer cover, inner cover can be fixed when opening between 45-180 degree, be packed into culture medium before sterilization When openable 180 degree uncap, facilitate operation;In inoculation, it is arranged by the concave point and fixed lobe orientation of angle adjustment device, It is able to achieve and only uncaps by 45 degree, without being fixed with hand, sterile working can be effectively protected;The protection of Double layer lid is dust-proof prevent it is miscellaneous Bacterium effect is more preferable;It can be stacked between bottle and bottle when entire bottle is cylinder, sterilizing or storage, save space;Bottleneck has hand Handle is mentioned, can be moved easily;Adjust end closure quantity adjustable Air permenbility of the means for ventilation middle cover on permeability cell.
3, structure is simple, easy to adjust, facilitates pathogen inoculation operation, is conducive to cultivate cause of disease cereal grain inoculum, and It can be applied in the Bacteria culturing test of other field.
Detailed description of the invention
Fig. 1 is the partial sectional view one of the utility model.
Fig. 2 is the partial sectional view two of the utility model.
Fig. 3 is the perspective view of the utility model.
Fig. 4 is the bottle cap rotation group perspective view of the utility model.
Fig. 5 is the bottle cap rotation group cross-sectional view of the utility model.
In figure, 1, body be connected part, 2, longitudinal scaling part, 3, part on body, 4, side fixed plate, 5, core, 6, end closure, 7, inner cover, 8, outer cover, 9, permeability cell, 10, inner cover pulling plate, 11, upper button platform, 12, kinge-joint knot, 13, tension spring, 14, lower convexity, 15, lateral scaling part, 16, raised platform, 17, outer cover rotation group, 18, internal fixed plate, 19, inner cover rotation group, 20, Fixed lobe, 21, tension spring.
Specific embodiment
The utility model is described in detail below in conjunction with drawings and examples.
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, a kind of interior ventilation type culture cause of disease cereal grain inoculum of the utility model Bottle, including body and bottle cap, bottle cap cover on body, and capacity regulating device is provided on body, is provided on bottle cap Portion's gas permeable devices.
As shown in Figure 1, Figure 2, Figure 3 shows, capacity regulating device includes that laterally scaling part 15, longitudinal direction scale part 2 and body Upper part 3 laterally scales the setting of part 15 in body lower part, and longitudinal part 2 that scales is arranged in the middle part of body, part 3 on body It is connect with longitudinal scaling part 2, laterally scales and be connected with body linking part 1 between part 15 and longitudinal scaling part 2, laterally Scaling part 15 and longitudinal scaling part 2 is elastic transparent plastics material, laterally scales the pleat that part 15 has vertical direction Wrinkle, longitudinal fold for scaling part 2 and having horizontal direction.
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, top gas permeable devices include the bottle cap rotation being hinged on bottle cap on body Inner cover 7 and outer cover 8 and means for ventilation in group, bottle cap, bottle cap rotation group include by side fixed plate 4, internal fixed plate 18, core 5, inner cover 7 is hinged on the inner cover rotation group 19 of part 3 on body and outer cover 8 is hinged on to the outer cover rotation group 17 of part 3 on body, Side fixed plate 4 and internal fixed plate 18 are fixed on part 3 on body, and side fixed plate 4 is two, and internal fixed plate 18 is located at Between side fixed plate 4 described in two, core 5 is fixed in side fixed plate 4 and internal fixed plate 18,19 He of inner cover rotation group Outer cover rotation group 17 rotates on core 5, and internal fixed plate 18 separates inner cover rotation group 19 and outer cover rotation group 17,17 He of outer cover rotation group It is provided in inner cover rotation group 19 and is adjustable the angle adjustment device that outer cover 8 and inner cover 7 open and close angle on body, means for ventilation It is arranged on inner cover 7, inner cover pulling plate 10 is provided on inner cover 7, portable handle 22 is hinged on outer cover 8.
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, angle adjustment device includes fixed lobe 20, tension spring 21, side The multiple both ends being arranged inside fixed plate 4 and multiple concave points in internal fixed plate 18 and inner cover rotation group 19 and outer cover rotation group 17 The big through-hole of the small middle radius of radius, fixed lobe 20 are the small cylinder of the big side radius of side radius, and tension spring 21 is placed In through-hole, 20 radius larger side of fixed lobe is placed on through-hole two sides and is compressed by tension spring 21,20 radius of fixed lobe Small end heads into concave point.
As shown in Figure 1, Figure 2, Figure 3 shows, locker is provided on outer cover 8, locker includes upper button platform 11, kinge-joint knot 12, tension spring 13 and lower convexity 14, upper button platform 11 are connect with outer cover 8, and lower convexity 14 is connect with part 3 on body, kinge-joint knot 12 are hinged on lower convexity 14, and kinge-joint knot 12, which can snap over, locks outer cover 8 on button platform 11, and 13 one end of tension spring connects bottle Part 3 with it, the other end connect kinge-joint knot 12.
As shown in Figure 1 and Figure 2, means for ventilation includes permeability cell 9, raised platform 16 and end closure 6, including raised platform 16 is arranged On lid 7, permeability cell 9 be it is multiple, 9 one end of permeability cell is inserted into body, and 9 other end of permeability cell passes through raised platform 16 and is pierced by inner cover On 7, end closure 6 is covered on the permeability cell 9 for being pierced by 7 one end of inner cover.
After using the above structure, following effect can achieve:
1, bottle is provided with capacity regulating device, can change volume size.Bottle diminution is made full use of sterilizing when sterilizing Sterilizing efficiency can be greatly improved in the space of pot;Bottle is amplified when inoculation, inoculation is facilitated to operate, for germ when cultivating germ Growth provides enough spaces, provides certain oxygen.
2, bottle cap is double layer design and is provided with top gas permeable devices and angle adjustment device.Can be effectively protected has thoroughly The safety of the inner cover of gas component;Outer cover, inner cover can be fixed when opening between 45-180 degree, be packed into culture medium before sterilization When openable 180 degree uncap, facilitate operation;In inoculation, it is arranged by the concave point and fixed lobe orientation of angle adjustment device, It is able to achieve and only uncaps by 45 degree, without being fixed with hand, sterile working can be effectively protected;The protection of Double layer lid is dust-proof prevent it is miscellaneous Bacterium effect is more preferable;It can be stacked between bottle and bottle when entire bottle is cylinder, sterilizing or storage, save space;Bottleneck has hand Handle is mentioned, can be moved easily;Adjust end closure quantity adjustable Air permenbility of the means for ventilation middle cover on permeability cell.
3, structure is simple, easy to adjust, facilitates pathogen inoculation operation, is conducive to cultivate cause of disease cereal grain inoculum, and It can be applied in the pathogen inoculation test of other field.

Claims (5)

1. a kind of bottle of interior ventilation type culture cause of disease cereal grain inoculum, including body and bottle cap, the bottle cap are covered in bottle With, it is characterised in that: it is provided with capacity regulating device on the body, the ventilative dress in top is provided on the bottle cap It sets;The capacity regulating device includes laterally scaling on part (15), longitudinal scaling part (2) and body partially (3), described Lateral scaling part (15) setting in body lower part, longitudinal scaling part (2) is arranged in the middle part of body, the bottle Part (3) is connect with longitudinal part (2) that scales with it, between the lateral scaling part (15) and longitudinal scaling part (2) It is connected with body linking part (1), the lateral scaling part (15) and longitudinal scaling part (2) are elastic transparent plastic Material, the lateral scaling part (15) have the fold of vertical direction, and longitudinal scaling part (2) has level side To fold.
2. the bottle of interior ventilation type culture cause of disease cereal grain inoculum according to claim 1, it is characterised in that: described Top gas permeable devices include the bottle cap rotation group being hinged on bottle cap on body, the inner cover (7) on bottle cap and outer cover (8) and ventilation part Part, the bottle cap rotation group include by side fixed plate (4), internal fixed plate (18), core (5), inner cover (7) are hinged on bottle The inner cover rotation group (19) of part (3) and outer cover (8) is hinged on body to the outer cover rotation group (17) of part (3) with it, it is described Side fixed plate (4) and internal fixed plate (18) are fixed on part (3) on body, and the side fixed plate (4) is two, institute Between side fixed plate (4) described in two, the core (5) is fixed on side and fixes the inside fixed plate (18) stated On plate (4) and internal fixed plate (18), the inner cover rotation group (19) and outer cover rotation group (17) rotation are described on core (5) Inside fixed plate (18) inner cover rotation group (19) and outer cover rotation group (17) are separated, the outer cover rotation group (17) and inner cover rotation group (19) it is provided on and is adjustable the angle adjustment device that outer cover (8) and inner cover (7) open and close angle on body, described is ventilative Component is arranged on inner cover (7), is provided on the inner cover (7) inner cover pulling plate (10), the outer cover is hinged with hand on (8) Mention handle (22).
3. the bottle of interior ventilation type culture cause of disease cereal grain inoculum according to claim 2, it is characterised in that: described Angle adjustment device includes more on fixed lobe (20), tension spring (21), side fixed plate (4) and internal fixed plate (18) The big through-hole of the multiple small middle radius of both ends radius being arranged inside a concave point and inner cover rotation group (19) and outer cover rotation group (17), The fixed lobe (20) is the small cylinder of the big side radius of side radius, and the tension spring (21) is placed on through-hole Interior, described fixed lobe (20) the radius larger side is placed on through-hole two sides and is compressed by tension spring (21), the fixation Raised (20) radius small end heads into concave point.
4. the bottle of interior ventilation type culture cause of disease cereal grain inoculum according to claim 3, it is characterised in that: described Locker is provided on outer cover (8), the locker includes upper button platform (11), kinge-joint knot (12), tension spring (13) With lower convexity (14), the upper button platform (11) connect with outer cover (8), and part (3) connects on the lower convexity (14) and body It connects, the kinge-joint knot (12) is hinged on lower convexity (14), and the kinge-joint knot (12) can snap over will on button platform (11) Outer cover (8) is locked, and part (3) on tension spring (13) one end connection body, the other end connects kinge-joint knot (12).
5. the bottle of interior ventilation type culture cause of disease cereal grain inoculum according to claim 3, it is characterised in that: described Gas component includes that permeability cell (9), raised platform (16) and end closure (6), the raised platform (16) are arranged on inner cover (7), institute The permeability cell (9) stated be it is multiple, permeability cell (9) one end is inserted into body, and permeability cell (9) other end passes through raised platform (16) and wears Out on inner cover (7), the end closure (6) is covered on the permeability cell (9) for being pierced by inner cover (7) one end.
CN201821245733.1U 2018-08-03 2018-08-03 A kind of bottle of interior ventilation type culture cause of disease cereal grain inoculum Expired - Fee Related CN209468441U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821245733.1U CN209468441U (en) 2018-08-03 2018-08-03 A kind of bottle of interior ventilation type culture cause of disease cereal grain inoculum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821245733.1U CN209468441U (en) 2018-08-03 2018-08-03 A kind of bottle of interior ventilation type culture cause of disease cereal grain inoculum

Publications (1)

Publication Number Publication Date
CN209468441U true CN209468441U (en) 2019-10-08

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ID=68085615

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821245733.1U Expired - Fee Related CN209468441U (en) 2018-08-03 2018-08-03 A kind of bottle of interior ventilation type culture cause of disease cereal grain inoculum

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CN (1) CN209468441U (en)

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191008

Termination date: 20210803