CN115140429A - Safe bottle cap structure for volatile solvent - Google Patents

Safe bottle cap structure for volatile solvent Download PDF

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Publication number
CN115140429A
CN115140429A CN202210888319.7A CN202210888319A CN115140429A CN 115140429 A CN115140429 A CN 115140429A CN 202210888319 A CN202210888319 A CN 202210888319A CN 115140429 A CN115140429 A CN 115140429A
Authority
CN
China
Prior art keywords
bottle cap
volatile solvent
sealing
arc
inner plug
Prior art date
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.)
Pending
Application number
CN202210888319.7A
Other languages
Chinese (zh)
Inventor
曾伟杰
李国强
陈爱诗
李婷婷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Taiwei Biotechnology Co ltd
Original Assignee
Guangzhou Taiwei Biotechnology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Taiwei Biotechnology Co ltd filed Critical Guangzhou Taiwei Biotechnology Co ltd
Priority to CN202210888319.7A priority Critical patent/CN115140429A/en
Publication of CN115140429A publication Critical patent/CN115140429A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D53/00Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/02Collars or rings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20External fittings
    • B65D25/205Means for the attachment of labels, cards, coupons or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D39/00Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0407Threaded or like caps or cap-like covers secured by rotation with integral sealing means
    • B65D41/0414Threaded or like caps or cap-like covers secured by rotation with integral sealing means formed by a plug, collar, flange, rib or the like contacting the internal surface of a container neck

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

The invention discloses a volatile solvent safety bottle cap structure which comprises a bottle cap and an inner plug, wherein a through hole is formed in the upper surface of the bottle cap, at least two arc-shaped convex blocks are vertically arranged on the outer side wall of the bottle cap, an embedded groove is formed between every two adjacent arc-shaped convex blocks, and an embedded card is movably arranged in the embedded groove; the inner plug is connected in a penetrating mode with the penetrating hole, a sealing pressing plate is arranged at one end of the inner plug, the sealing pressing plate is arranged inside the bottle cap, a sealing ring is sleeved on the outer side wall of the inner plug, and the sealing ring is arranged between the sealing pressing plate and the bottle cap. According to the invention, reagent information and warning marks can be marked by scrawling or coloring the nested cards, different cards can be replaced simultaneously after the bottle is replaced, so that the nested cards have a flexible label marking function and are convenient to operate and manage, the sealing ring is arranged between the sealing pressing plate and the bottle cap, a sealing effect is achieved after the bottle cap is screwed, and further volatilization or overflow of organic volatile reagents is avoided.

Description

Safe bottle cap structure for volatile solvent
Technical Field
The invention relates to the technical field of bottle caps, in particular to a safe bottle cap structure for a volatile solvent.
Background
In the liquid chromatographic column analysis process, various types and proportions of solvents are often used as mobile phases, the corresponding properties and storage requirements are different, and generally, people can stick or bind corresponding reagent labels on bottle bodies to mark information such as names, concentrations, categories, expiration dates and the like of the solvents in the bottle bodies. However, the adhered paper label is difficult to clean and remove when the solvent is replaced, the bound label is difficult to disassemble, and the paper label is easy to be shielded, wound and damaged, and is inconvenient to operate and manage. Secondly, the bottle lid leakproofness of prior art is poor, can't avoid volatilizing or overflowing of organic volatile reagent after long-time.
Therefore, we propose a safety bottle cap structure with volatile solvent to solve the above problems.
Disclosure of Invention
Aiming at the defects that the adhered paper label is difficult to clean, remove and disassemble when the solvent is replaced and the sealing performance of the bottle cap is poor in the prior art, the invention provides a safe bottle cap structure capable of volatilizing the solvent, which is used for overcoming the defects.
A safety bottle cap structure for volatile solvent comprises
The bottle cap is characterized in that a through hole is formed in the upper surface of the bottle cap, at least two arc-shaped convex blocks are vertically arranged on the outer side wall of the bottle cap, an embedded groove is formed between every two adjacent arc-shaped convex blocks, and an embedded card is movably arranged in the embedded groove;
the inner plug is connected with the through hole in a penetrating mode, a sealing pressing plate is arranged at one end of the inner plug, the sealing pressing plate is arranged inside the bottle cap, a sealing ring is sleeved on the outer side wall of the inner plug, and the sealing ring is arranged between the sealing pressing plate and the bottle cap.
As a preferred scheme, both side ends of each arc-shaped convex block are provided with concave clamping grooves; the two ends of the nested card are respectively clamped in different clamping grooves.
Preferably, the diameter of the sealing pressure plate is slightly smaller than the inner diameter of the bottle cap.
Preferably, the inner plug is in clearance fit with the through hole.
Preferably, a first circular groove is formed in the inner surface of the upper portion of the bottle cap, the first circular groove is arranged around the through hole, a second circular groove corresponding to the first circular groove is formed in the upper surface of the sealing pressing plate, and the sealing ring is arranged between the first circular groove and the second circular groove.
Preferably, a flange is arranged at the edge of the bottom of the bottle cap, and the lower edge of the arc-shaped projection is connected with the flange.
Preferably, the height of the plane of the upper edge of the arc-shaped projection is not higher than the height of the upper surface of the bottle cap.
Preferably, the inner side wall of the bottle cap is provided with an internal thread for connecting the bottle cap with the bottle body, and the sealing ring is in a squeezing state after the bottle cap is screwed on the bottle body.
Preferably, the nested card is made of a high polymer material which is resistant to water washing, acid and alkali corrosion and high temperature burning.
Preferably, the nested card has certain elasticity and is not easy to deform, and the materials used for the nested card can be colored or doodle.
Compared with the prior art, the invention has the following beneficial effects:
1. the arc-shaped convex blocks are arranged on the outer side wall of the bottle cap, so that the caulking groove used for clamping the nested card in a clamping mode is formed between every two adjacent arc-shaped convex blocks, the arc-shaped convex blocks are beneficial to people to screw or loosen the bottle cap, the nested card can be doodled or colored, reagent information and warning marks can be marked, and different cards can be replaced simultaneously after the bottle is replaced, so that the bottle cap has a flexible label marking function, is more convenient to operate and manage, is simple and convenient to operate, and further realizes visual, unified and standard, scientific and reasonable management of experimental solvents;
2. the inner plug and the through hole are arranged to be in clearance fit, the diameter of the sealing pressing plate is slightly smaller than the inner diameter of the bottle cap, the inner plug can be rotated to adjust the direction, the problem that the bottle cap is wound due to a pipeline after being screwed down is avoided, the sealing ring is arranged between the sealing pressing plate and the bottle cap, the sealing effect is achieved after the bottle cap is screwed down, and volatilization or overflow of an organic volatile reagent is avoided.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of another view angle of the present invention.
In the figure: 1-bottle cap; 2-a flange; 3-perforating the hole; 4-inner plug; 5-arc-shaped convex blocks; 6-clamping groove; 7-nesting cards; 8-caulking groove; 9-sealing the pressing plate; 10-a sealing ring; 11-internal screw thread.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
In the present invention, it should be noted that the terms "upper surface", "outer side", "lower end", "edge", "inner wall", "outer wall", "height", "side end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-2, the invention provides a safety bottle cap structure for volatile solvent, comprising a bottle cap 1 and an inner plug 4.
In a specific example of the invention, the upper surface of the bottle cap 1 is provided with a through hole 3, the outer side wall of the bottle cap 1 is vertically provided with at least two arc-shaped bumps 5, preferably 4 or 6, an embedded groove 8 is formed between every two adjacent arc-shaped bumps 5, and an embedded card 7 is movably arranged in the embedded groove 8; both sides of each arc-shaped convex block 5 are provided with concave clamping grooves 6; two ends of the nested card 7 are respectively clamped in different clamping grooves 6; through set up arc lug 5 on the lateral wall at bottle lid 1, make to form the caulking groove 8 that can be used to the nested card of joint 7 between two adjacent arc lugs 5, being provided with of arc lug 5 does benefit to people and screws up bottle lid 1 or loosen, and nested card 7 can scribble or color, can mark reagent information and warning sign, can change different cards simultaneously after changing the bottle simultaneously, make it possess nimble label identification function, be convenient for operation and management more, and easy operation is convenient, and then realized the visualization of experiment solvent, unified standard, scientific rationalization management.
In a specific example of the present invention, the inner plug 4 is disposed to penetrate through the penetrating hole 3, one end of the inner plug 4 is provided with a sealing pressure plate 9, the sealing pressure plate 9 is disposed inside the bottle cap 1, a sealing ring 10 is sleeved on an outer side wall of the inner plug 4, and the sealing ring 10 is disposed between the sealing pressure plate 9 and the bottle cap 1; the diameter of the sealing pressure plate 9 is slightly smaller than the inner diameter of the bottle cap 1, and the inner plug 4 is in clearance fit with the through hole 3; the inner side wall of the bottle cap 1 is provided with an internal thread 11 for connecting the bottle cap 1 with a bottle body, and the sealing ring 10 is in an extrusion state after the bottle cap 1 is screwed on the bottle body; the inner plug 4 and the through hole 3 are arranged to be in clearance fit, the diameter of the sealing pressing plate 9 is slightly smaller than the inner diameter of the bottle cap 1, the inner plug 4 can be rotated to adjust the direction, the problem that the bottle cap 1 is wound after being screwed is solved, the sealing ring 10 is arranged between the sealing pressing plate 9 and the bottle cap 1, the sealing effect is achieved after the bottle cap 1 is screwed, and volatilization or overflow of organic volatile reagents is avoided.
In some embodiments of the present invention, to ensure the sealing performance of the bottle cap, the sealing ring 10 is made of a material resistant to acid-base corrosion and high temperature burning, so as to prevent the sealing ring 10 from failing in a corrosive or high temperature environment.
In some embodiments of the present invention, a first circular groove (not shown) is formed on an inner surface of an upper portion of the bottle cap 1, the first circular groove is formed around the through hole 3, a second circular groove (not shown) corresponding to the first circular groove is formed on an upper surface of the sealing pressure plate 9, and the sealing ring 10 is disposed between the first circular groove and the second circular groove.
In some embodiments of the present invention, a flange 2 is disposed at the edge of the bottom of the bottle cap 1, and the lower edge of the arc-shaped protrusion 5 is connected to the flange 2; the height of the plane where the upper edge of the arc-shaped projection 5 is located is not higher than that of the upper surface of the bottle cap 1, and preferably the heights of the plane and the plane are consistent; by adopting the scheme, the forming of the arc-shaped convex block 5 is simpler, and the cost of design, mold opening and manufacture is reduced.
In some embodiments of the present invention, the material of the nested card 7 is a polymer material that is resistant to water washing, acid and alkali corrosion, and high temperature burning, and the nested card 7 has certain elasticity and is not easy to deform, and the material of the nested card 7 can be colored or scribbled. Utilize the polygenetic label that the macromolecular material of resistant washing, acid and alkali corrosion resistance, high temperature resistant firing made, mark reagent information and warning sign make it possess nimble label identification function, the operation and the management of being convenient for more, and then realized visual, unified standard, the scientific rationalization management of experiment solvent.
In other examples of the present invention, a two-dimensional code label may be printed on the nested card 7, and a chip or database management means may be introduced into the nested card 7, so that the solvent identification, storage and management are informationized, and data integrity and traceability are embodied.
In the description of the present specification, reference to the description of "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims (10)

1. The utility model provides a safe bottle lid structure of solvent volatilizees which characterized in that: comprises that
The bottle cap is characterized in that a through hole is formed in the upper surface of the bottle cap, at least two arc-shaped convex blocks are vertically arranged on the outer side wall of the bottle cap, an embedded groove is formed between every two adjacent arc-shaped convex blocks, and an embedded card is movably arranged in the embedded groove;
the inner plug is connected with the through hole in a penetrating mode, a sealing pressing plate is arranged at one end of the inner plug, the sealing pressing plate is arranged inside the bottle cap, a sealing ring is sleeved on the outer side wall of the inner plug, and the sealing ring is arranged between the sealing pressing plate and the bottle cap.
2. The safety bottle cap structure for volatile solvents according to claim 1, wherein both side ends of each arc-shaped projection are provided with concave clamping grooves; two ends of the nested card are respectively clamped in different clamping grooves.
3. A volatile solvent safety bottle cap structure according to claim 1, wherein the diameter of the sealing pressure plate is slightly smaller than the inner diameter of the bottle cap.
4. A volatile solvent safety bottle cap structure according to claim 1, wherein the inner plug is in clearance fit with the through hole.
5. The volatile solvent safety bottle cap structure according to claim 1, wherein a first circular groove is formed on the inner surface of the upper portion of the bottle cap, the first circular groove is disposed around the through hole, a second circular groove corresponding to the first circular groove is formed on the upper surface of the sealing pressure plate, and the sealing ring is disposed between the first circular groove and the second circular groove.
6. The volatile solvent safety bottle cap structure according to claim 1, wherein a flange is provided at a rim of the bottom of the bottle cap, and a lower edge of the arc-shaped protrusion is connected to the flange.
7. A volatile solvent safety bottle cap structure according to claim 1, wherein the height of the plane of the upper edge of the arc-shaped projection is not higher than the height of the upper surface of the bottle cap.
8. The volatile solvent safety bottle cap structure according to claim 1, wherein the inner sidewall of the bottle cap is provided with an internal thread for connecting the bottle cap with the bottle body, and the sealing ring is in a squeezed state after the bottle cap is screwed on the bottle body.
9. The volatile solvent safety bottle cap structure of claim 1, wherein the material of the nesting card is a polymer material resistant to water washing, acid and alkali corrosion, and high temperature burning.
10. The volatile solvent safety bottle cap structure of claim 1, wherein the nested card has a certain elasticity and is not easy to deform, and the nested card is made of a material that can be colored or scribbled.
CN202210888319.7A 2022-07-27 2022-07-27 Safe bottle cap structure for volatile solvent Pending CN115140429A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210888319.7A CN115140429A (en) 2022-07-27 2022-07-27 Safe bottle cap structure for volatile solvent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210888319.7A CN115140429A (en) 2022-07-27 2022-07-27 Safe bottle cap structure for volatile solvent

Publications (1)

Publication Number Publication Date
CN115140429A true CN115140429A (en) 2022-10-04

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CN202210888319.7A Pending CN115140429A (en) 2022-07-27 2022-07-27 Safe bottle cap structure for volatile solvent

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB610904A (en) * 1946-04-06 1948-10-22 Reckitt & Colman Ltd Improvements in caps or lids for jars and similar containers
CN201980546U (en) * 2010-12-31 2011-09-21 大连依利特分析仪器有限公司 Liquid-chromatogram solvent bottle cover
US20110233096A1 (en) * 2009-09-15 2011-09-29 Tts Tooltechnic Systems Ag & Co. Kg Container arrangement
CN204846737U (en) * 2015-06-18 2015-12-09 上海源培生物科技股份有限公司 Double -canopy type reagent bottle
CN212448757U (en) * 2020-06-11 2021-02-02 云南中医药大学 Biochemical reagent bottle lid
CN215740482U (en) * 2021-07-12 2022-02-08 刘淑霞 Pharmacy department is with save sealing device of volatile medicine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB610904A (en) * 1946-04-06 1948-10-22 Reckitt & Colman Ltd Improvements in caps or lids for jars and similar containers
US20110233096A1 (en) * 2009-09-15 2011-09-29 Tts Tooltechnic Systems Ag & Co. Kg Container arrangement
CN201980546U (en) * 2010-12-31 2011-09-21 大连依利特分析仪器有限公司 Liquid-chromatogram solvent bottle cover
CN204846737U (en) * 2015-06-18 2015-12-09 上海源培生物科技股份有限公司 Double -canopy type reagent bottle
CN212448757U (en) * 2020-06-11 2021-02-02 云南中医药大学 Biochemical reagent bottle lid
CN215740482U (en) * 2021-07-12 2022-02-08 刘淑霞 Pharmacy department is with save sealing device of volatile medicine

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Address after: Room 701, Building A, No. 17 Xicheng Middle Street, Huangpu District, Guangzhou City, Guangdong Province, 510000

Applicant after: GUANGZHOU TAIWEI BIOTECHNOLOGY CO.,LTD.

Address before: 3rd Floor, Building A, Innovation Park, No. 6 Xinrui Road, Science City, Huangpu District Development Zone, Guangzhou City, Guangdong Province, 510000

Applicant before: GUANGZHOU TAIWEI BIOTECHNOLOGY CO.,LTD.