CN217970698U - Dustproof and antibacterial bottle cap matched with rubber pad for use - Google Patents
Dustproof and antibacterial bottle cap matched with rubber pad for use Download PDFInfo
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- CN217970698U CN217970698U CN202222348508.3U CN202222348508U CN217970698U CN 217970698 U CN217970698 U CN 217970698U CN 202222348508 U CN202222348508 U CN 202222348508U CN 217970698 U CN217970698 U CN 217970698U
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- dustproof
- rubber pad
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- sealing
- bottle
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Abstract
The utility model discloses a dustproof and antibacterial bottle cap used in cooperation with a rubber pad, which comprises a cap body, wherein the cap body is cylindrical, a bottle hole is formed in the cap body, and a first dustproof groove is formed around the bottle hole; the middle part of the sealing cover is provided with a sealing block, the diameter of the sealing block is matched with that of the bottle hole, and a second dust-proof groove is formed in the periphery of the sealing block; the connecting block, the one end and the lid of connecting block are connected, and the other end is connected with sealed lid, "V" shape recess has been seted up at the middle part of connecting block, "V" shape recess symmetry sets up.
Description
Technical Field
The utility model belongs to the technical field of the laboratory glassware, concretely relates to dustproof fungi-proofing bottle lid that cooperation cushion used.
Background
In related experiments (especially liquid containers related to sterility) of medicine, biology, chemical engineering and the like, liquid transfer is a common phenomenon, steps are complicated when a cover is opened, and pollution is easy to occur; there is also a rubber pad between the tube (or other container) and the hollow cap. If a hollow bottle cap is used, cross contamination is easy to occur when liquid is transferred without screwing the cap, or the further operation can be carried out after disinfection or sterilization by fire.
The existing aseptic operation technology for transferring solution has the following situations:
1. general lidded containers: the cover needs to be unscrewed, which wastes time and labor and is easy to pollute. The method comprises the following steps:
(1) marking the container and the cover with numbers respectively; (2) unscrewing the bottle cap of the container; (3) sucking out liquid by using a pipettor or a syringe; (4) the lid is closed back as numbered.
2. Hollow container with rubber pad: the cover does not need to be opened by screwing, and the sterilization by fire is needed. The method comprises the following steps:
(1) fire is over at the hollow part with the rubber mat; (2) the liquid was aspirated with a syringe.
In the prior art, a container sealed by a rubber mat needs to be unscrewed or a hollow cover needs to be disinfected or subjected to fire passing treatment if liquid needs to be removed from the sealed container, the next step can be carried out, the operation is complex, the cost is high, the consumed time is long, the cross contamination is easy, the cap is carelessly and mistakenly covered after the cover is unscrewed, the fire passing treatment easily causes fire, the sealing performance of the cover is easily damaged after repeated fire passing, and the environment is easily polluted by toxic gas generated when the rubber mat or the plastic cover is subjected to fire passing.
Therefore, in view of the above problems, there is a need for a dust-proof and bacteria-proof bottle cap that can be used with a rubber gasket without screwing the cap and without over-fire sterilization.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the invention develops the dustproof and antibacterial bottle cap matched with the rubber pad according to the abundant experience accumulated in the technical field of experimental instruments.
The utility model provides a concrete technical scheme is: a dustproof and antibacterial bottle cap matched with a rubber pad comprises a cap body, wherein the cap body is cylindrical, a bottle hole is formed in the cap body, and a first dustproof groove is formed in the periphery of the bottle hole; the middle part of the sealing cover is provided with a sealing block, the diameter of the sealing block is matched with that of the bottle hole, and a second dust-proof groove is formed in the periphery of the sealing block; the connecting block, the one end and the lid of connecting block are connected, and the other end is connected with sealed lid, "V" shape recess has been seted up at the middle part of connecting block, "V" shape recess symmetry sets up.
Furthermore, first dust prevention groove is sunken form, second dust prevention groove is protruding form, first dust prevention groove and second dust prevention groove's diameter looks adaptation.
Furthermore, the edge of the sealing block is provided with a chamfer.
Furthermore, one side of the sealing cover corresponding to the connecting block is provided with a circular bulge.
Compared with the prior art, the utility model has the advantages that: the utility model is provided with a cover body which is cylindrical, a bottle hole is arranged on the cover body, and a first dustproof groove is arranged around the bottle hole; the middle part of the sealing cover is provided with a sealing block, the diameter of the sealing block is matched with that of the bottle hole, and a second dust-proof groove is formed in the periphery of the sealing block; the connecting block, the one end and the lid of connecting block are connected, and the other end is connected with sealed lid, "V" shape recess has been seted up at the middle part of connecting block, "V" shape recess symmetry sets up. Solution transferring by aseptic operation: the left thumb slightly opens the sealing cover, the right hand holds the injector to take out the liquid without screwing the cover and over fire sterilization, and the problems in the background technology can be effectively solved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Figure 2 is a side view of the sealing cap.
Reference numerals are as follows: 1. lid, 2, bottle hole, 3, sealed lid, 4, sealed piece, 5, second dust groove, 6, first dust groove, 7, connecting block, 8, "V" shape recess, 9, anti-skidding line, 10, circular arch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
As shown in fig. 1 and 2, a dustproof and antibacterial bottle cap used in cooperation with a rubber mat comprises a cap body 1, wherein the cap body 1 is cylindrical, a bottle hole 2 is formed in the cap body 1, and a first dustproof groove 6 is formed around the bottle hole 2; the middle part of the sealing cover 3 is provided with a sealing block 4, the diameter of the sealing block 4 is matched with that of the bottle hole 2, and a second dust-proof groove 5 is arranged around the sealing block 4; the connecting piece 7, the one end and the lid 1 of connecting piece 7 are connected, and the other end is connected with sealed lid 3, "V" shape recess 8 has been seted up at the middle part of connecting piece 7, "V" shape recess 8 symmetry sets up.
In this embodiment, the first dust-proof groove 6 is a concave shape, the second dust-proof groove 5 is a convex shape, and the first dust-proof groove 6 is matched with the diameter of the second dust-proof groove 5.
In this embodiment, the edge of the sealing block 4 is chamfered.
In this embodiment, a circular protrusion 10 is provided on the sealing cover 3 at a side corresponding to the connecting block 7.
In this embodiment, the periphery of the cover 1 is provided with anti-slip lines.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a cooperation cushion uses dustproof fungi-proofing bottle lid which characterized in that: the dust-proof cover comprises a cover body, wherein the cover body is cylindrical, a bottle hole is formed in the cover body, and a first dust-proof groove is formed in the periphery of the bottle hole; the middle part of the sealing cover is provided with a sealing block, the diameter of the sealing block is matched with that of the bottle hole, and a second dust-proof groove is formed in the periphery of the sealing block; the connecting block, the one end and the lid of connecting block are connected, and the other end is connected with sealed lid, "V" shape recess has been seted up at the middle part of connecting block, "V" shape recess symmetry sets up.
2. The dustproof and antibacterial bottle cap used in cooperation with the rubber pad according to claim 1, is characterized in that: the first dustproof groove is sunken, the second dustproof groove is raised, and the first dustproof groove is matched with the diameter of the second dustproof groove.
3. The dustproof and antibacterial bottle cap used in cooperation with the rubber pad as claimed in claim 1, is characterized in that: and the edge of the sealing block is provided with a chamfer.
4. The dustproof and antibacterial bottle cap used in cooperation with the rubber pad according to claim 1, is characterized in that: and a circular bulge is arranged on one side of the sealing cover corresponding to the connecting block.
5. The dustproof and antibacterial bottle cap used in cooperation with the rubber pad as claimed in claim 1, is characterized in that: and anti-skid grains are arranged around the cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222348508.3U CN217970698U (en) | 2022-09-01 | 2022-09-01 | Dustproof and antibacterial bottle cap matched with rubber pad for use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222348508.3U CN217970698U (en) | 2022-09-01 | 2022-09-01 | Dustproof and antibacterial bottle cap matched with rubber pad for use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217970698U true CN217970698U (en) | 2022-12-06 |
Family
ID=84261365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222348508.3U Active CN217970698U (en) | 2022-09-01 | 2022-09-01 | Dustproof and antibacterial bottle cap matched with rubber pad for use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217970698U (en) |
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2022
- 2022-09-01 CN CN202222348508.3U patent/CN217970698U/en active Active
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