A buckle type bottle cap and a mushroom culture bottle containing the same

Abstract

The utility model is suitable for the field of mushroom cultivation technology, provides a kind of buckle type bottle cap, including with the lower cover of bottle body buckle and with the upper cover of lower cover clamping installation;Annular buckle, fixedly installed in the inner circumferential side of lower cover;Clamping groove, fixedly installed in the outer circumferential side of lower cover;Clamping assembly, sliding installation is in the surface of upper cover, located towards lower cover side, respectively with the buckle and the clamping groove movable abutment;Non-woven fabric, detachably installed between the upper cover and the lower cover.The device solves the problem that the connection between the upper cover and the lower cover of the existing mushroom culture bottle is not firm, and the bottle cap is easily separated by falling or collision, thereby affecting the mushroom culture environment, the stability of the bottle cap is improved by the double clamping structure of the clamping assembly, thereby ensuring the growth environment of mushroom.

Description

Technical Field

[0001] This utility model relates to the field of mushroom cultivation technology, and more specifically, it relates to a snap-on bottle cap and a mushroom culture bottle containing the bottle cap. Background Technology

[0002] In the cultivation of mushrooms, culture bottles are often used as growth containers, and the sealing and connection reliability of the bottle caps are crucial to maintaining a sterile and humid cultivation environment inside the bottle.

[0003] Currently, some mushroom cultivation bottles on the market use a cap structure with a snap-fit ​​upper and lower lid to replace the traditional threaded cap, aiming to facilitate opening and closing and ventilation. However, the existing snap-fit ​​caps of this type usually have a relatively simple snap-fit ​​structure. When subjected to external impact, vibration, or accidental drop, the single snap-fit ​​point is easily disengaged due to the instantaneous force, causing the upper and lower lids to separate. This not only disrupts the stable microclimate environment inside the bottle, allowing the culture medium to be contaminated by external microorganisms, seriously affecting the normal growth of mycelium and fruiting, but may also cause mass cap detachment incidents during handling and stacking, resulting in losses for large-scale production.

[0004] Therefore, there is an urgent need for a snap-on bottle cap with a more reliable connection and stronger impact resistance. Its core lies in optimizing the snap-on structure and improving the stability of the connection between the upper and lower caps, thereby preventing the growth environment of mushrooms from being disturbed by external factors. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a snap-on bottle cap with a more reliable connection and a mushroom culture bottle containing the bottle cap.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A snap-on bottle cap includes a lower cap that snaps onto a bottle body and an upper cap that snaps onto the lower cap; an annular snap fastener fixedly installed on the inner circumferential side of the lower cap; a slot fixedly installed on the outer circumferential side of the lower cap; a snap-on assembly slidably installed on the surface of the upper cap, located on the side facing the lower cap, and movably abutting against the snap fastener and the slot respectively; and non-woven fabric detachably installed between the upper cap and the lower cap.

[0007] The present invention is further configured such that: a plurality of sliding grooves are evenly provided on the lower surface of the upper cover; the snap-fit ​​component slides in cooperation with the sliding grooves.

[0008] The present invention is further configured such that: the snap-fit ​​assembly includes a snap-fit ​​ring that is uniformly slidably disposed within the corresponding groove; the snap-fit ​​ring is in movable contact with the annular buckle.

[0009] The present invention is further configured such that: the snap ring is fixedly connected with a latch; the latch engages with the snap groove.

[0010] The present invention is further configured such that: each of the snap rings is fixedly connected with an elastic connecting rod; and the side wall of the slide groove is fixedly connected with the surface of the snap ring with a connecting spring.

[0011] The present invention is further configured such that: a through hole is provided on the upper surface of the upper cover; and a top cover is fixed to the surface of the upper cover.

[0012] The present invention is further configured such that: an air outlet is provided on the outer peripheral side of the top cover, which is connected to the through hole.

[0013] The present invention is further configured such that: a support ring is fixed on the lower surface of the upper cover; the support ring is in movable contact with the non-woven fabric.

[0014] The present invention is further configured such that: a vent hole is provided at one end of the lower cover; a plurality of support plates are uniformly fixed on the inner bottom surface of the lower cover; and the upper surface of the support plates is in movable contact with the non-woven fabric.

[0015] The present invention is further configured as follows: a mushroom culture bottle, comprising the above-mentioned snap-on bottle cap.

[0016] The advantages of this utility model are: 1. This utility model achieves double locking between the upper and lower covers by setting a snap-fit ​​component and a ring buckle and a slot, which improves the stability of the connection between the upper and lower covers and ensures the stability and safety of the mushroom cultivation process.

[0017] 2. This utility model, through the design of a snap-fit ​​component, a sliding groove, and a top cover, allows users to easily separate the top and bottom covers by simply pressing the latch with their hand. This disengages the snap-fit ​​component from the ring-shaped buckle and the groove, allowing the top cover to be lifted for easy separation. The entire process is highly efficient and labor-saving, improving the efficiency of mushroom maintenance.

[0018] 3. By setting up a support ring, a support plate and non-woven fabric, this utility model achieves the fixation and support of the non-woven fabric, effectively preventing it from shifting or wrinkling during transportation. This structural design makes the cultivation environment inside the culture bottle more stable and clean, and improves the success rate of mushroom cultivation. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of a snap-on bottle cap and a mushroom culture bottle containing the cap.

[0021] Figure 2 This is a schematic diagram of the assembly structure of the upper cover and the lower cover in this utility model.

[0022] Figure 3 for Figure 2 An enlarged schematic diagram of region A in the middle.

[0023] Figure 4 This is a schematic diagram of the structure of the upper cover in this utility model.

[0024] In the diagram: 1. Lower cover; 2. Upper cover; 3. Ring buckle; 4. Slot; 5. Snap-fit ​​assembly; 51. Snap-fit ​​ring; 52. Lock; 53. Elastic connecting rod; 54. Connecting spring; 6. Non-woven fabric; 7. Slide groove; 8. Top cover; 9. Vent; 10. Support ring; 11. Support plate. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0027] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0028] Example 1 Please see Figure 1-3 The present invention provides the following technical solution: Specifically, it refers to a snap-on bottle cap, including a lower cap 1 threadedly connected to the bottle body and an upper cap 2 snapped onto the lower cap 1; an annular snap 3 fixedly installed on the inner circumferential side of the lower cap 1; a slot 4 fixedly installed on the outer circumferential side of the lower cap 1; a snap-on assembly 5 slidably installed on the surface of the upper cap 2, located on the side facing the lower cap 1, and movably abutting against the annular snap 3 and the slot 4 respectively; and a non-woven fabric 6 detachably installed between the upper cap 2 and the lower cap 1.

[0029] The specific application of this embodiment is as follows: During assembly, the lower cover 1 is first screwed tightly onto the culture bottle, then the non-woven fabric 6 is placed on the lower cover 1, and then the upper cover 2 is aligned with the lower cover 1 and pressed down, so that the snap-fit ​​component 5 is tightly abutted against the inner side of the annular buckle 3 and the groove wall of the slot 4, completing the double locking. This embodiment improves the stability of the connection between the upper cover 2 and the lower cover 1, ensuring the stability and safety during the mushroom cultivation process.

[0030] Example 2 Please see Figure 2-4 This second embodiment is an improvement on the first embodiment as follows: Specifically, the lower surface of the upper cover 2 is provided with a plurality of sliding grooves 7; the snap-fit ​​component 5 is slidably engaged with the sliding grooves 7.

[0031] The snap-fit ​​assembly 5 includes a snap-fit ​​ring 51 that is uniformly slidably disposed within the corresponding slide groove 7; the snap-fit ​​ring 51 is in movable contact with the annular buckle 3.

[0032] The snap ring 51 is fixedly connected to a latch 52; the latch 52 engages with the slot 4.

[0033] An elastic connecting rod 53 is fixedly connected between each of the snap rings 51; a connecting spring 54 is fixedly connected between the side wall of the slide groove 7 and the surface of the snap ring 51.

[0034] The upper surface of the cover 2 has a through hole; a top cover 8 is fixed to the surface of the cover 2.

[0035] One specific application of this embodiment is as follows: When it is necessary to open the bottle cap for operation or inspection, the user simultaneously presses multiple latches 52, causing the latches 52 to drive the locking ring 51 to slide inward along the slide groove 7 against the elastic force of the connecting spring 54. This causes the locking ring 51 to disengage from the annular latch 3, and the latches 52 to exit from the slot 4, thereby releasing the double lock. Subsequently, simply pull the top cover 8 upward to separate the upper cover 2 from the lower cover 1. The entire process of this embodiment is efficient and labor-saving, improving the efficiency of mushroom maintenance.

[0036] Example 3 Please see Figure 2-3This embodiment three is an improvement on the first embodiment as follows: Specifically, the outer periphery of the top cover 8 is provided with an air outlet 9 that is connected to the through hole.

[0037] A support ring 10 is fixed to the lower surface of the upper cover 2; the support ring 10 is in movable contact with the non-woven fabric 6.

[0038] The lower cover 1 has a ventilation hole at one end; several support plates 11 are evenly fixed on the inner bottom surface of the lower cover 1; the upper surface of the support plate 11 is in contact with the non-woven fabric 6.

[0039] One specific application of this embodiment is that, with the bottle cap closed, the nonwoven fabric 6 is stably held between the support ring 10 of the upper cap 2 and the support plate 11 of the lower cap 1. This embodiment, by setting the support ring 10, support plate 11, and nonwoven fabric 6, achieves the fixation and support of the nonwoven fabric 6, effectively preventing its displacement or wrinkling during transportation. This structural design makes the cultivation environment inside the culture bottle more stable and clean, improving the success rate of mushroom cultivation.

[0040] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0041] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0042] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0043] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

[0044] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A snap-on bottle cap, comprising a lower cap that snaps onto and is installed with a bottle body, and an upper cap that snaps onto and is installed with the lower cap; characterized in that: A ring-shaped buckle is fixedly installed on the inner circumferential side of the lower cover; The card slot is fixedly installed on the outer peripheral side of the lower cover; The snap-fit ​​assembly is slidably mounted on the surface of the upper cover, located on the side facing the lower cover, and movably abuts against the buckle and the slot respectively; Non-woven fabric is detachably installed between the upper cover and the lower cover.

2. The snap-on bottle cap according to claim 1, characterized in that: The lower surface of the upper cover is evenly provided with several sliding grooves; the snap-fit ​​component slides in conjunction with the sliding grooves.

3. A snap-on bottle cap according to claim 2, characterized in that: The snap-fit ​​assembly includes a snap-fit ​​ring that is uniformly slidably disposed within the corresponding groove; the snap-fit ​​ring is in movable contact with the annular buckle.

4. A snap-on bottle cap according to claim 3, characterized in that: The snap ring is fixedly connected with a latch; the latch engages with the slot.

5. A snap-on bottle cap according to claim 4, characterized in that: Each of the snap rings is fixedly connected to an elastic connecting rod; the sidewall of the slide groove is fixedly connected to the surface of the snap ring with a connecting spring.

6. A snap-on bottle cap according to claim 5, characterized in that: The upper surface of the cover has a through hole; a top cover is fixed to the surface of the cover.

7. A snap-on bottle cap according to claim 6, characterized in that: The outer periphery of the top cover has an air outlet that communicates with the through hole.

8. A snap-on bottle cap according to claim 7, characterized in that: A support ring is fixed to the lower surface of the upper cover; the support ring is in movable contact with the non-woven fabric.

9. A snap-on bottle cap according to claim 8, characterized in that: The lower cover has a ventilation hole at one end; several support plates are evenly fixed on the inner bottom surface of the lower cover; the upper surface of the support plates is in contact with the non-woven fabric.

10. A mushroom culture flask, characterized in that: Includes the snap-on bottle cap as described in any one of claims 1-9.

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