CN112644845B - Bottleneck connecting piece and medicine bottle using same - Google Patents
Bottleneck connecting piece and medicine bottle using same Download PDFInfo
- Publication number
- CN112644845B CN112644845B CN202110038336.7A CN202110038336A CN112644845B CN 112644845 B CN112644845 B CN 112644845B CN 202110038336 A CN202110038336 A CN 202110038336A CN 112644845 B CN112644845 B CN 112644845B
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- Prior art keywords
- bottle
- connecting part
- outer hoop
- elastic
- piece
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D23/00—Details of bottles or jars not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D41/00—Caps, 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
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/02—Collars or rings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model provides a medicine bottle bottleneck connecting piece and use medicine bottle of this bottleneck connecting piece, the bottleneck connecting piece includes elastic connection portion, can overlap on the elastic connection portion and be equipped with outer hoop spare, outer hoop spare can hold elastic connection portion tightly in bottleneck department, elastic connection portion includes a plurality of connecting blocks that circumference set up, is provided with the clearance between two adjacent connecting blocks, the upper end of connecting block is provided with the flaring structure complex arch with the bottle. When the bottle mouth is sealed, the elastic connecting part is held at the bottle mouth, the outer hoop piece is sleeved on the elastic connecting part and tightens the elastic connecting part inwards in the downward running process, so that the distance between adjacent connecting blocks is reduced, and the bulge is clamped at the lower end of the flaring structure to hold the bottle mouth tightly.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a bottle opening connecting piece and a medicine bottle using the same.
Background
At present, a container for containing powder and liquid in clinical use is mainly a penicillin bottle, and a rubber plug is arranged on the penicillin bottle and is tightly pressed and sealed by an aluminum foil cover. When the medical needle is used at present, the encapsulated aluminum foil is required to be removed, the rubber plug is pricked into by the syringe needle to operate, the steps are complicated, the aluminum foil is required to be disassembled and assembled, the used needle is required to be specially treated for non-injection medicines, the workload is increased, the medical cost is also increased, and the medical staff is possibly stabbed.
In order to solve the technical problem, patent number 201210195140X discloses a medicine bottle, the medicine can be added and taken by using a threaded port syringe without an injection needle, the medicine bottle can be opened by screwing the threaded port of the threaded port syringe onto the external thread of an outer sleeve and rotating the threaded port of the threaded port syringe downwards with force, the step that a traditional rubber stopper penicillin bottle needs to be opened for sealing an aluminum foil first is omitted, the operation step is simplified, and the outer sleeve can be matched with a conical head of the syringe in a sealing way, so that the sealing can be ensured. However, the above-mentioned medicine bottle has a relatively complicated structure and is inconvenient to manufacture and produce. This is a disadvantage of the prior art.
Disclosure of Invention
The invention aims to solve the technical problems of the prior art, and provides a bottle opening connecting piece of a medicine bottle and the medicine bottle using the same, which omits the step of opening a sealing aluminum foil when taking medicine from a traditional rubber stopper penicillin bottle, has a simple structure and is convenient to manufacture and produce.
The scheme is realized by the following technical measures: the utility model provides a medicine bottle bottleneck connecting piece, includes the elastic connection portion with bottleneck fixed connection, but the cover is equipped with outer hoop spare on the elastic connection portion, outer hoop spare can hold the elastic connection portion tightly in bottleneck department, the elastic connection portion includes a plurality of connecting blocks that circumference set up, is provided with the clearance between two adjacent connecting blocks, the upper end of connecting block is provided with the bellied structure complex arch with the bottle. By adopting the technical scheme, when the bottle mouth is sealed, the elastic connecting part is held at the bottle mouth, the outer hoop piece is sleeved on the elastic connecting part and tightens the elastic connecting part inwards in the downward running process, so that the distance between the adjacent connecting blocks is reduced, and the bulge is clamped at the lower end of the flaring structure to hold the bottle mouth tightly.
Preferably, a limiting groove is formed in the outer portion of the upper end of the elastic connecting portion, and a limiting ring I matched with the limiting groove is arranged in the outer hoop piece; or the outside of elastic connection portion upper end is provided with spacing ring I, the inside of outer hoop spare is provided with the spacing groove with spacing ring I complex. By adopting the technical scheme, after the elastic connecting part is tightened by the outer hoop, the outer hoop can be effectively positioned by the limiting ring I and the limiting groove, and the elastic connecting part is kept to tightly hold the bottle mouth effectively.
Preferably, the outer part of the outer hoop member is provided with ribs I at intervals. By adopting the technical scheme, the sliding phenomenon is effectively avoided when the rib I is arranged.
The utility model provides a medicine bottle, includes the bottle, the bottleneck department of bottle is provided with the rubber buffer, the bottleneck department of bottle is provided with flaring structure, the bottleneck department of bottle still is connected with the bottle lid, the bottle lid includes the connecting piece, the connecting piece includes the elastic connection portion with bottleneck fixed connection, the upper end of elastic connection portion is provided with the sleeve pipe, the inside slidable of sleeve pipe is provided with the plug-in components, the plug-in components is including the needle portion that is used for impaling the rubber buffer, the needle portion is connected with the sliding part with sleeve pipe complex, the upper end of needle portion is provided with syringe connecting portion I, needle portion and syringe connecting portion I intercommunication, the connecting piece can dismantle fixedly connected with upper cover; the elastic connection part comprises a plurality of connection blocks which are circumferentially arranged, a gap is arranged between every two adjacent connection blocks, and protrusions matched with the flaring structures of the bottle bodies are arranged at the upper ends of the connection blocks. By adopting the technical scheme, when the bottle mouth is sealed, the elastic connecting part is held at the bottle mouth, the outer hoop piece is sleeved on the elastic connecting part and tightens the elastic connecting part inwards in the downward running process, so that the distance between adjacent connecting blocks is reduced, and the bulge is clamped at the lower end of the flaring structure to hold the bottle mouth tightly; when the medicine in the medicine bottle is taken, the threaded port injector is connected with the connecting part I of the injector in a threaded mode and then the plug-in unit is pushed downwards, so that the needle part pierces the rubber stopper, the threaded port injector is pulled to take medicine, the step that the sealing aluminum foil needs to be opened firstly when the traditional rubber stopper penicillin bottle takes medicine is omitted, and the bottle cap is simple in structure and convenient to manufacture and produce.
Preferably, a limiting groove is formed in the outer portion of the sleeve, and a limiting ring I matched with the limiting groove is arranged in the outer hoop; or the outside of sleeve pipe is provided with spacing ring I, the inside of outer hoop spare is provided with the spacing groove with spacing ring I complex. By adopting the technical scheme, after the elastic connecting part is tightened by the outer hoop, the outer hoop can be effectively positioned by the limiting ring I and the limiting groove, and the elastic connecting part is kept to tightly hold the bottle mouth effectively.
Preferably, a rib I is arranged at an outer interval of the outer hoop piece, and a rib II is arranged at an outer interval of the upper cover; the outside of the syringe connecting part I is provided with threads for being in threaded connection with the threaded port syringe; damping ribs II are arranged at intervals outside the sliding part or damping ribs I are arranged at intervals inside the sleeve. By adopting the technical scheme, the sliding phenomenon during operation is effectively avoided due to the arrangement of the rib I and the rib II; the damping rib I or the damping rib II is arranged, so that random up-and-down movement of the plug-in is effectively avoided.
Preferably, the upper end of the inside of the sleeve is provided with a limiting ring II; a limiting ring III is arranged at the lower end of the inside of the sleeve; when the connecting piece is fixedly connected with the bottle mouth, the lower end face of the limiting ring III is pressed on the rubber plug. By adopting the technical scheme, the sliding part provided with the limiting ring II effectively avoids shaking the plug-in unit due to the medicine bottle from separating from the upper end of the sleeve. When the threaded port injector pushes the needle part downwards through the connecting part, and the needle part pierces the rubber stopper, the limiting ring III can limit the limiting position of the sliding part running downwards.
Further, the lower extreme of sliding part is provided with the spacing jack catch that matches with spacing ring III, the lower extreme of spacing jack catch is provided with the recess. By adopting the technical scheme, when the threaded port injector pushes the needle part downwards through the connecting part, and the needle part pierces the rubber plug, the limiting claw extrudes the rubber plug downwards, and the limiting ring III can enter the groove arranged at the lower end of the limiting claw to limit the limit position of the downward running of the sliding part.
The medicine bottle comprises a bottle body, wherein a bottle cap is further connected to the bottle opening of the bottle body, a flaring structure is arranged at the bottle opening of the bottle body, the bottle cap comprises a connecting piece, the connecting piece comprises a bottle opening connecting part connected with the bottle opening, a compressing part is connected to the bottle opening connecting part, a syringe connecting part II is connected to the compressing part, a channel penetrating through the compressing part and the syringe connecting part II is further formed in the connecting piece, an annular sealing ring is arranged between the compressing part and the upper end of the bottle opening, an upper cover is further connected to the connecting piece, and a sealing gasket is arranged between the upper cover and the upper end of the syringe connecting part II; the bottle mouth connecting part is an elastic connecting part, an outer hoop piece can be sleeved outside the elastic connecting part, the elastic connecting part can be held tightly at the bottle mouth by the outer hoop piece, and when the elastic connecting part is held tightly at the bottle mouth by the outer hoop piece, the lower end face of the pressing part presses the annular sealing ring on the bottle mouth; the elastic connection part comprises a plurality of connection blocks which are circumferentially arranged, a gap is arranged between every two adjacent connection blocks, and protrusions matched with the flaring structures of the bottle bodies are arranged at the upper ends of the connection blocks. By adopting the technical scheme, when the bottle mouth is sealed, the elastic connecting part is held at the bottle mouth, the outer hoop piece is sleeved on the elastic connecting part from the upper end and tightens the elastic connecting part inwards, so that the distance between adjacent connecting blocks is reduced, the bulge is clamped at the lower end of the flaring structure to hold the bottle mouth tightly, at the moment, the annular sealing ring is extruded between the compressing part and the upper end of the bottle mouth, the upper cover is in threaded connection with the connecting part II of the injector, and when the upper cover is screwed tightly, the sealing gasket is extruded between the upper cover and the connecting part II of the injector, and seals the outlet of the upper end of the connecting part II of the injector; when the medicine in the medicine bottle is taken, the upper cover is opened, the threaded port syringe is in threaded connection with the II of the syringe connecting part, the medicine bottle can be taken after being inverted, the step that the sealing aluminum foil is required to be opened firstly when the traditional rubber stopper penicillin bottle is taken is omitted, the rubber stopper structure at the bottle mouth is omitted, and the bottle cap is simple in structure and convenient to manufacture and produce.
Preferably, a connecting groove matched with the connecting part II of the injector is formed in the upper cover, and the sealing gasket is arranged in the connecting groove; the connecting groove is in threaded connection with the connecting part II of the injector. By adopting the technical scheme, when the upper cover is screwed, the sealing gasket is tightly pressed between the upper cover and the upper end of the connecting part II of the injector, and the upper cover seals the outlet at the upper end of the connecting part II of the injector through the sealing gasket.
Preferably, a limiting groove is formed in the outer portion of the upper end of the elastic connecting portion, and a limiting ring I matched with the limiting groove is arranged in the outer hoop piece; or the outside of the elastic connecting part is provided with a limiting ring I, and the inside of the outer hoop piece is provided with a limiting groove matched with the limiting ring I; a convex rib II is arranged outside the upper cover; and a convex rib I is arranged outside the outer hoop piece. By adopting the technical scheme, after the elastic connecting part of the outer hoop is tightened, the outer hoop is effectively positioned by arranging the limiting ring I and the limiting groove, so that the elastic connecting part is kept to effectively hold the bottle mouth tightly; be provided with bead I and bead II effectually avoid taking place the phenomenon of skidding during operation.
It can be seen that the present invention has outstanding substantial features and significant advances over the prior art, as well as the benefits of its implementation.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the structure of the bottle cap in embodiment 1;
FIG. 2 is a schematic perspective view of the connector in embodiment 1;
FIG. 3 is a schematic structural view of the outer cuff member of embodiment 1;
FIG. 4 is a schematic view of the A-A structure of FIG. 3;
fig. 5 is a schematic structural view of the insert in embodiment 1;
FIG. 6 is a schematic view of the B-B structure of FIG. 8;
fig. 7 is a schematic view of the structure of the bottle cap in embodiment 2;
FIG. 8 is a schematic structural view of a connector in embodiment 2;
FIG. 9 is a schematic view of the structure of the bottle body in example 1;
fig. 10 is a schematic structural view of the upper cover.
In the figure: 1-connecting piece, 1.1-elastic connecting part, 1.1.1-connecting block, 1.1.1-bulge, 1.1.2-gap, 1.2-sleeve, 1.4-limit ring II, 1.5-limit ring III, 1.6-limit ring I, 1.7-damping bead II, 1.8-threaded connecting part, 1.9-syringe connecting part II, 1.10-channel, 1.11-compressing part, 2-insert, 2.1-needle part, 2.2-sliding part, 2.3-syringe connecting part I, 2.4-damping bead I, 2.5-limit claw, 3-outer hoop piece, 3.1-bead I, 3.2-limit groove, 4-upper cover, 4.1-bead II, 4.2-connecting groove, 5-annular seal ring, 6-seal gasket, 7-bottle body, 7.1-flaring structure.
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, embodiments accompanied with specific embodiments and figures are described in detail below, wherein the embodiments are described only in part but not in all embodiments. All other embodiments, based on the embodiments in this patent, which would be within the purview of one of ordinary skill in the art without the particular effort to make the invention are intended to be within the scope of the patent protection.
Example 1
As shown in fig. 1-6 and 9-10, the embodiment discloses a medicine bottle, which comprises a bottle body 7, the bottleneck department of bottle 7 is provided with the rubber stopper, bottleneck department still is connected with the bottle lid, the bottle lid includes connecting piece 1, connecting piece 1 includes the elastic connection portion 1.1 that matches with the bottleneck, the upper end of elastic connection portion 1.1 is provided with sleeve pipe 1.2, the outside of elastic connection portion 1.1 can be overlapped and is equipped with outer hoop 3, outer hoop 3 can hold up elastic connection portion 1.1 in bottleneck department through sleeve pipe 1.2, sleeve pipe 1.2 inside slidable is provided with plug-in 2, plug-in 2 includes needle portion 2.1 that is used for impaling the rubber stopper, needle portion 2.1 is connected with the slider 2.2 with sleeve pipe 1.2 complex, the upper end of needle portion 2.1 is provided with the syringe connecting portion i 2.3 that is used for being connected with the screw-threaded mouth syringe, needle portion 2.1 and syringe connecting portion i 3, the outside hoop 3 is connected with syringe connecting portion i 2.3, can dismantle on the cover 4.
The elastic connecting portion 1.1 comprises a plurality of connecting blocks 1.1.1 which are circumferentially arranged, and a gap 1.1.2 is arranged between every two adjacent connecting blocks 1.1.1. In the process that the outer hoop 3 passes through the sleeve 1.2 and moves downwards, the connecting blocks 1.1.1 are pressed inwards to tighten the elastic connecting parts 1.1, so that the distance between the adjacent connecting blocks 1.1.1 is reduced, and the bottle mouth is held tightly. The lower end of the connecting block 1.1.1 is provided with a bulge 1.1.1.1 matched with a flaring structure 7.1 on the bottle body.
The outside of sleeve pipe 1.2 is provided with spacing ring I1.6, the inside of outer hoop spare 3 is provided with spacing groove 3.2 with spacing ring I1.6 complex. After the elastic connecting part 1.1 is tightened by the outer hoop 3, the outer hoop 3 can be effectively positioned by being provided with the limiting ring I1.6 and the limiting groove 3.2, and the elastic connecting part 1.1 can be kept to tightly hold the bottle mouth effectively. In addition, a limit groove can be arranged outside the sleeve 1.2, and a limit ring I matched with the limit groove is arranged inside the outer hoop piece 3.
And a limiting ring II 1.4 is arranged at the upper end of the inside of the sleeve 1.2. Be provided with spacing ring II 1.4 effectually avoid breaking away from sleeve pipe 1.2's upper end because of the medicine bottle rocks slider 2.2 of insert 2.
And a limiting ring III 1.5 is arranged at the lower end of the inside of the sleeve 1.2. When the threaded port injector pushes the needle part 2.1 downwards through the injector connecting part I2.3, and the needle part 2.1 pierces the rubber stopper, the limiting ring III 1.5 can limit the limiting position of the downward running of the sliding part 2.2.
When the elastic connecting part 1.1 is tightly held at the bottle mouth by the outer hoop 3, the lower end surface of the limiting ring III 1.5 is pressed on the rubber plug. After the elastic connecting part 1.1 tightly holds the bottle mouth under the action of the outer hoop piece 3, the lower end of the limiting ring III 1.5 can press the rubber plug at the bottle mouth, so that the rubber plug is effectively prevented from being separated from the bottle mouth.
Further, a limiting claw 2.5 matched with the limiting ring III 1.5 is arranged at the lower end of the sliding part 2.2, and a groove is formed at the lower end of the limiting claw 2.5. When the threaded port injector pushes the needle part 2.1 downwards through the connecting part, and the needle part 2.1 pierces the rubber stopper, the limiting claw 2.5 presses the rubber stopper downwards, and the limiting ring III 1.5 can enter a groove arranged at the lower end of the limiting claw 2.5 to limit the limiting position of the downward running of the sliding part 2.2.
In order to facilitate the connection of the syringe connection part I2.3 with the threaded port syringe, the outside of the syringe connection part I2.3 is provided with threads.
In order to avoid random up-and-down movements of the insert 2, the outer part of the sliding part 2.2 is provided with damping ribs ii 2.4 at intervals and/or the inner part of the sleeve 1.2 is provided with damping ribs i 1.7 at intervals.
For slipping when the outer hoop 3 and the upper cover 4 are installed and used, a convex rib I3.1 is arranged at an outer interval of the outer hoop 3, and a convex rib II 4.1 is arranged at an outer interval of the upper cover 4.
When the bottle cap is sealed, the elastic connecting part 1.1 is held at the bottle mouth, the outer hoop member 3 penetrates through the sleeve 1.2 from the upper end to tighten the elastic connecting part inwards, so that the elastic connecting part 1.1 holds the bottle mouth tightly, the upper cover 4 is fastened on the sleeve 1.2 or the outer hoop member 3, when medicines in the medicine bottle are taken, the threaded port injector is in threaded connection with the injector connecting part I2.3 and then the plug-in unit 2 is pushed downwards, so that the needle part 2.1 pierces the rubber plug, the threaded port injector is pulled to take medicines, the step of opening a sealing aluminum foil firstly when the traditional rubber plug penicillin bottle takes medicines is omitted, and the bottle cap is simple in structure and convenient to manufacture and produce.
Example 2
As shown in fig. 7-10, the embodiment discloses a medicine bottle, which comprises a bottle body 7, wherein a bottle cap is further connected to the bottle mouth of the bottle body 7, a flaring structure 7.1 is arranged at the bottle mouth of the bottle body 7, the bottle cap comprises a connecting piece 1, the connecting piece 1 comprises a bottle mouth connecting part connected with the bottle mouth, the bottle mouth connecting part is connected with a compressing part 1.11, the compressing part 1.11 is connected with a syringe connecting part II 1.9, a channel 1.10 penetrating through the compressing part 1.11 and the syringe connecting part II 1.9 is further arranged on the connecting piece 1, an annular sealing ring 5 is arranged between the compressing part 1.11 and the upper end of the bottle mouth, an upper cover 4 is further connected to the connecting piece 1, and a sealing gasket 6 is arranged between the upper cover and the upper end of the syringe connecting part II 1.9; the upper cover 4 is internally provided with a connecting groove 4.2 matched with the connecting part II 1.9 of the injector, the sealing gasket 6 is arranged in the connecting groove 4.2, and the connecting groove 4.2 is in threaded connection with the connecting part II 1.9 of the injector.
The bottle mouth connecting part is an elastic connecting part 1.1, an outer hoop piece 3 can be sleeved outside the elastic connecting part 1.1, the outer hoop piece 3 can tightly hold the elastic connecting part 1.1 at the bottle mouth, and when the outer hoop piece 3 tightly holds the elastic connecting part 1.1 at the bottle mouth, the lower end face of the pressing part 1.11 presses the annular sealing ring 5 on the bottle mouth; the elastic connection portion 1.1 comprises a plurality of connection blocks 1.1.1 which are circumferentially arranged, a gap 1.1.2 is arranged between every two adjacent connection blocks 1.1.1, and protrusions 1.1.1.1 which are matched with the flaring structures 7.1 are arranged at the lower ends of the connection blocks 1.1.1.
Further, a limiting groove is formed in the outer portion of the upper end of the elastic connecting portion 1.1, and a limiting ring I matched with the limiting groove is arranged in the outer hoop piece 3; or the outside of elastic connection portion 1.1 upper end is provided with spacing collar I1.6, the inside of outer hoop spare 3 is provided with spacing groove 3.2 with spacing collar I1.6 complex.
The outer part of the upper cover 4 is provided with a convex rib II 4.1; the outer part of the outer hoop 3 is provided with a convex rib I3.1.
When the bottle mouth is sealed, the elastic connecting part 1.1 is held at the bottle mouth, the outer hoop 3 is sleeved on the elastic connecting part 1.1 from the upper end and tightens the elastic connecting part 1.1 inwards, so that the elastic connecting part 1.1 holds the bottle mouth tightly, at the moment, the annular sealing ring 5 is extruded between the compressing part 1.11 and the upper end of the bottle mouth, the upper cover 4 is in threaded connection with the syringe connecting part II 1.9, when the upper cover 4 is screwed tightly, the sealing gasket 6 is extruded between the upper cover 4 and the syringe connecting part II 1.9, and the sealing gasket 6 seals an outlet at the upper end of the syringe connecting part II 1.9; when the medicine in the medicine taking bottle is taken, the upper cover 4 is opened, the threaded port syringe is connected with the syringe connecting part II 1.9 in a threaded mode, the medicine taking can be carried out by inverting the medicine bottle, the step that a sealing aluminum foil is required to be opened firstly when the traditional rubber plug penicillin bottle is taken is omitted, the rubber plug structure at the bottle mouth is omitted, the structure of the bottle cover is simple, and the manufacturing and the production are convenient.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are mutually referred.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a medicine bottle, includes bottle (7), the bottleneck department of bottle (7) is provided with the rubber buffer, the bottleneck department of bottle is provided with flaring structure (7.1), characterized by: the bottle comprises a bottle body (7), and is characterized in that a bottle cover is further connected to the bottle mouth of the bottle body (7), the bottle cover comprises a connecting piece (1), the connecting piece (1) comprises an elastic connecting portion (1.1) fixedly connected with the bottle mouth, an outer hoop (3) can be sleeved on the elastic connecting portion (1.1), the elastic connecting portion (1.1) can be tightly held at the bottle mouth by the outer hoop (3), a sleeve (1.2) is arranged at the upper end of the elastic connecting portion (1.1), an insert (2) is slidably arranged in the sleeve (1.2), the insert (2) comprises a needle portion (2.1) for penetrating through a rubber plug, the needle portion (2.1) is connected with a sliding portion (2.2) matched with the sleeve (1.2), the upper end of the needle portion (2.1) is provided with a syringe connecting portion I (2.3), the needle portion (2.1) is communicated with the syringe connecting portion I (2.3), and the connecting piece (1) is detachably and fixedly connected with a cover (4); the elastic connecting part (1.1) comprises a plurality of connecting blocks (1.1.1) which are circumferentially arranged, a gap (1.1.2) is arranged between every two adjacent connecting blocks (1.1.1), and a bulge (1.1.1.1) matched with the flaring structure of the bottle body (7) is arranged at the upper end of each connecting block (1.1.1); a limiting ring II (1.4) is arranged at the upper end of the inside of the sleeve (1.2); a limiting ring III (1.5) is arranged at the lower end of the inside of the sleeve (1.2); when the connecting piece (1) is fixedly connected with the bottle mouth, the lower end face of the limiting ring III (1.5) is pressed on the rubber plug; the lower extreme of sliding part (2.2) is provided with spacing jack catch (2.5) that match with spacing ring III (1.5), the lower extreme of spacing jack catch (2.5) is provided with the recess, and when screw thread mouth syringe passed through connecting portion downwardly push needle portion (2.1) for needle portion (2.1) impaled the rubber stopper, spacing jack catch (2.5) extrudeed the rubber stopper downwards, spacing ring III (1.5) can get into in the recess that spacing jack catch (2.5) lower extreme set up, spacing is carried out the extreme position of sliding part (2.2) downwardly running.
2. The vial of claim 1, wherein: a limiting groove is formed in the outer portion of the sleeve (1.2), and a limiting ring I matched with the limiting groove is arranged in the outer hoop piece (3); or the outside of sleeve pipe (1.2) is provided with spacing ring I (1.6), the inside of outer hoop spare (3) is provided with spacing groove (3.2) with spacing ring I (1.6) complex.
3. The vial of claim 1, wherein: the outer part of the outer hoop piece (3) is provided with a convex rib I (3.1) at intervals, and the outer part of the upper cover (4) is provided with a convex rib II (4.1) at intervals; the outside of the syringe connecting part I (2.3) is provided with threads for being in threaded connection with a threaded port syringe; damping ribs II (2.4) are arranged at intervals outside the sliding part (2.2) or damping ribs I (1.7) are arranged at intervals inside the sleeve (1.2).
4. The utility model provides a medicine bottle, includes bottle (7), the bottleneck department of bottle (7) still is connected with the bottle lid, the bottleneck department of bottle (7) is provided with flaring structure (7.1), characterized by: the bottle cap comprises a connecting piece (1), the connecting piece (1) comprises a bottle opening connecting part connected with a bottle opening, the bottle opening connecting part is connected with a pressing part (1.11), the pressing part (1.11) is connected with a syringe connecting part II (1.9), a channel (1.10) penetrating through the pressing part (1.11) and the syringe connecting part II (1.9) is further arranged on the connecting piece (1), an annular sealing ring (5) is arranged between the pressing part (1.11) and the upper end of the bottle opening, the connecting piece (1) is further connected with an upper cover (4), and a sealing gasket (6) is arranged between the upper cover and the upper end of the syringe connecting part II (1.9); the bottle mouth connecting part is an elastic connecting part (1.1), an outer hoop (3) can be sleeved outside the elastic connecting part (1.1), the elastic connecting part (1.1) can be held tightly at the bottle mouth by the outer hoop (3), and when the elastic connecting part (1.1) is held tightly at the bottle mouth by the outer hoop (3), the lower end face of the pressing part (1.11) presses the annular sealing ring (5) on the bottle mouth; the elastic connecting part (1.1) comprises a plurality of connecting blocks (1.1.1) which are circumferentially arranged, a gap (1.1.2) is arranged between every two adjacent connecting blocks (1.1.1), and a bulge (1.1.1.1) matched with the flaring structure of the bottle body (7) is arranged at the upper end of each connecting block (1.1.1); a connecting groove (4.2) matched with the connecting part II (1.9) of the injector is formed in the upper cover (4), and the sealing gasket (6) is arranged in the connecting groove (4.2); the connecting groove (4.2) is in threaded connection with the connecting part II (1.9) of the injector.
5. The vial of claim 4, wherein: a limiting groove is formed in the outer portion of the upper end of the elastic connecting portion (1.1), and a limiting ring I matched with the limiting groove is arranged in the outer hoop piece (3); or the outside of the elastic connecting part (1.1) is provided with a limiting ring I (1.6), and the inside of the outer hoop (3) is provided with a limiting groove (3.2) matched with the limiting ring I (1.6); a convex rib II (4.1) is arranged outside the upper cover (4); the outer part of the outer hoop piece (3) is provided with a convex rib I (3.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110038336.7A CN112644845B (en) | 2021-01-12 | 2021-01-12 | Bottleneck connecting piece and medicine bottle using same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110038336.7A CN112644845B (en) | 2021-01-12 | 2021-01-12 | Bottleneck connecting piece and medicine bottle using same |
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| Publication Number | Publication Date |
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| CN112644845A CN112644845A (en) | 2021-04-13 |
| CN112644845B true CN112644845B (en) | 2023-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110038336.7A Active CN112644845B (en) | 2021-01-12 | 2021-01-12 | Bottleneck connecting piece and medicine bottle using same |
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| CN (1) | CN112644845B (en) |
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| US5891129A (en) * | 1997-02-28 | 1999-04-06 | Abbott Laboratories | Container cap assembly having an enclosed penetrator |
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| US5429256A (en) * | 1994-01-24 | 1995-07-04 | Kestenbaum; Alan D. | Drug withdrawal system for container |
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| Publication number | Publication date |
|---|---|
| CN112644845A (en) | 2021-04-13 |
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