CN113086403B - Bottle mouth - Google Patents
Bottle mouth Download PDFInfo
- Publication number
- CN113086403B CN113086403B CN202110483082.XA CN202110483082A CN113086403B CN 113086403 B CN113086403 B CN 113086403B CN 202110483082 A CN202110483082 A CN 202110483082A CN 113086403 B CN113086403 B CN 113086403B
- Authority
- CN
- China
- Prior art keywords
- tube
- cover
- side wall
- thread
- connecting section
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- 238000007789 sealing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
-
- 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
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
- B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
- B65D41/045—Discs
-
- 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
- B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
- B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
- B65D50/06—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of different actions in succession
-
- 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
- B65D2215/00—Child-proof means
- B65D2215/04—Child-proof means requiring the combination of different actions in succession
Abstract
The invention discloses a bottle mouth, comprising: one end of the connecting pipe is provided with an external thread I; the first spiral cover is provided with a first internal thread on the inner side wall of the first spiral cover and a second external thread on the outer side wall of the first spiral cover, the first connecting pipe is connected with the first spiral cover in a spiral way, and a plurality of liquid outlet holes are formed in the outer side wall of the first spiral cover; the second screw cap is provided with an internal thread II on the inner wall thereof, the first screw cap is screwed with the second screw cap, the second screw cap is provided with a through hole, and the inner wall of the through hole can be tightly matched with the outer side wall of the first screw cap. According to the invention, the first rotating cover and the second rotating cover are sequentially arranged at the end, far away from the liquid storage bottle, of the connecting pipe, the liquid outlet hole is formed in the first rotating cover, the second rotating cover is connected to the first rotating cover in a rotating mode, the through hole is formed in the closed end of the second rotating cover, and the opening and closing of the end, far away from the liquid storage bottle, of the connecting pipe can be realized by screwing the second rotating cover.
Description
Technical Field
The invention relates to the field of adhesive packaging, in particular to a bottle mouth.
Background
Adhesives are one of the most important auxiliary materials and are used very widely in packaging operations. An adhesive is a substance that has a viscosity by which two separate materials can be joined together. The adhesives are of a wide variety, most of which are toxic and prone to health problems following mishandling.
The existing adhesive is usually stored in a bottle body, the bottle mouth of the existing adhesive is plugged by a common bottle cap in a screwing mode, a connecting pipe is arranged at the bottle mouth of the existing adhesive, the end part of the connecting pipe, which is far away from the bottle body, is plugged by a sealing thimble or other modes, the two modes can be used for plugging the bottle body, but the two plugging modes are easy to open and are not tight in plugging, the existing adhesive is easy to open, after a child contacts the bottle body, the adhesive in the bottle body is easy to spill out by misoperation, so that a safety accident is caused, and the adhesive in the bottle body is easy to solidify and lose efficacy after being placed for a long time due to the fact that the plugging is not tight.
Therefore, how to provide a bottle mouth, which can overcome the above problems, is a problem that a person skilled in the art needs to solve.
Disclosure of Invention
In view of this, the present invention provides a mouthpiece. Solves the problem that the bottle mouth can not be reliably closed and is easy to open.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a mouthpiece for mounting on a liquid storage bottle, comprising:
one end of the connecting pipe is fixed with the liquid storage bottle and communicated with the inside of the liquid storage bottle, and the other end of the connecting pipe is provided with an external thread I;
the rotary cover I is a rotary cover body with a hollow inside, one end of the rotary cover body is open, the other end of the rotary cover body is closed, the rotary cover I is sequentially divided into a first connecting section, a second connecting section, a third connecting section and a fourth connecting section along the axial direction from the open end to the closed end of the rotary cover body, an inner thread I matched with the outer thread I is arranged on the inner side wall of the rotary cover I, an outer thread II is arranged on the outer side wall of the rotary cover body, the inner thread I corresponds to the first connecting section in position, the outer thread II corresponds to the second connecting section in position, the connecting pipe and the rotary cover I are fixed in a screwed mode through the outer thread I and the inner thread I, a plurality of liquid outlet holes are formed in the outer side wall of the rotary cover I, and the liquid outlet holes correspond to the third connecting section in position;
the second rotary cover is a rotary cover body, one end of the rotary cover is open, the other end of the rotary cover is closed, an inner thread II matched with the outer thread II is arranged on the inner wall of the second rotary cover, the first rotary cover and the second rotary cover are fixedly connected through the outer thread II and the inner thread II in a rotary mode, a through hole is formed in the closed end of the second rotary cover, the cross section of the through hole is matched with the cross section of the first rotary cover corresponding to the four positions of the connecting section, and the inner wall of the through hole can be tightly matched with the outer side wall of the first rotary cover corresponding to the four positions of the connecting section.
Compared with the prior art, the bottle mouth is provided, the first rotating cover and the second rotating cover are sequentially arranged at one end, far away from the liquid storage bottle, of the connecting pipe, the first rotating cover is provided with the liquid outlet hole communicated with the connecting pipe, the second rotating cover is connected to the first rotating cover in a rotating mode, the closed end of the second rotating cover is provided with the through hole, opening and closing of one end, far away from the liquid storage bottle, of the connecting pipe can be achieved through screwing the second rotating cover, the bottle mouth is good in sealing performance, convenient for operators to use, and capable of preventing liquid in the liquid storage bottle from being scattered due to misoperation of children.
Preferably, the novel inner tube structure further comprises an outer cover, the outer cover comprises an inner tube, an outer tube and a cover plate which are made of elastic materials, one ends of the inner tube and the outer tube are fixed to a side plate surface of the cover plate, the inner tube is arranged in the outer tube, the length of the inner tube is smaller than that of the outer tube, the outer diameter of the outer tube is smaller than or equal to that of the connecting tube, a plurality of strip-shaped top plates connected with the outer side wall of the inner tube are fixed to the inner side wall of the outer tube, the length directions of the strip-shaped top plates are parallel to the length directions of the inner tube, two clamping strips are symmetrically fixed to the inner side wall of the inner tube and are both far away from the cover plate, the inner tube is sleeved on the first rotary cover, and the two clamping strips are all in butt joint with the end face of the opening end of the first rotary cover. The arrangement can ensure that the first rotary cover and the second rotary cover are not polluted by the external environment on one hand, and can further improve the use safety of the bottle mouth on the other hand.
Preferably, two wedge-shaped grooves are symmetrically formed in the outer side wall of the outer tube, the groove length direction of each wedge-shaped groove is coplanar with the tube center line of the outer tube, one end of each wedge-shaped groove penetrates through the cover plate to be far away from one side plate surface of the outer tube, a plurality of pressing lines are fixed on the groove bottom surface of each wedge-shaped groove at intervals along the groove length direction of each wedge-shaped groove at intervals, and a plurality of strip-shaped top plates are symmetrically arranged relative to the tube center line of the outer tube and correspond to two wedge-shaped grooves. This setting is convenient for the operator to press the outer tube in the exact position, guarantees that the enclosing cover can be taken off smoothly.
Preferably, a plurality of strip rib plates and a plurality of reinforcing ribs are symmetrically fixed on the inner wall of the inner tube, the strip rib plates and the reinforcing ribs correspond to the two clamping plates, and the length directions of the strip rib plates and the reinforcing ribs are parallel to the length direction of the inner tube; the outer diameter of the first spiral cover corresponding to the first connecting section is larger than that of the first spiral cover corresponding to the second connecting section, a step surface is arranged between the first spiral cover and the second spiral cover, and one ends, away from the cover plate, of the long rib plates can be abutted to the step surface. This setting can guarantee that the enclosing cover can carry out good spacing when with screwing down between the lid one.
Preferably, the strip-shaped top plate is provided with two, and the strip-shaped rib plates and the reinforcing ribs are provided with four. This setting can improve the intensity of use of inner tube, guarantees can not become invalid when pressing it high frequency.
Preferably, three liquid outlet holes are uniformly formed in the circumferential direction on the outer side wall of the first spiral cover. This arrangement ensures that the screw cap has less resistance to the liquid flowing in the pair of connection pipes.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a half cross-sectional view of a mouthpiece;
FIG. 2 is a second half cross-sectional view of a mouthpiece;
FIG. 3 is a cross-sectional view taken at FIGS. 2 A-A;
FIG. 4 is a half cross-sectional view III of a mouthpiece;
FIG. 5 is an enlarged view of a portion of FIG. 4B;
FIG. 6 is an isometric view of the outer cap of the mouthpiece;
fig. 7 is a partial cross-sectional view of a mouthpiece.
In the figure:
01 is a connecting pipe, 010 is an external thread one, 02 is a spiral cover one, 020 is an internal thread one, 021 is an external thread two, 022 is a liquid outlet hole, 03 is a spiral cover two, 030 is an internal thread two, 031 is a through hole, 04 is an outer cover, 040 is an inner pipe, 041 is an outer pipe, 0410 is a wedge-shaped groove, 042 is a cover plate, 05 is a strip-shaped top plate, 06 is a clamping strip, 07 is a pressing line, 08 is a strip-shaped rib plate, 09 is a reinforcing rib plate, and 10 is a sealing gasket.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention discloses a bottle neck, which is characterized in that a first spiral cover 02 and a second spiral cover 03 are sequentially arranged at one end of a connecting pipe 01 far away from a liquid storage bottle, a liquid outlet hole 022 communicated with the connecting pipe 01 is formed in the first spiral cover 02, the second spiral cover 03 is screwed on the first spiral cover 02, a through hole 031 is formed in the closed end of the second spiral cover 03, and the opening and closing of one end of the connecting pipe 01 far away from the liquid storage bottle can be realized by screwing the second spiral cover 03; through the outside lock joint at spiral cover one 02 has enclosing cover 04, when using, need be through pressing enclosing cover 04 and take off it from spiral cover one 02 earlier, this setting can guarantee on the one hand that spiral cover one 02 and spiral cover two 03 are not polluted by external environment, on the other hand can further improve the safety in utilization of this bottle neck.
Examples
Referring to fig. 1-7, which are schematic views of the whole and part of the structure of an embodiment of the present invention, the present invention specifically discloses a bottle neck, which is mounted on a liquid storage bottle (not shown in the drawings), comprising:
one end of the connecting pipe 01 is fixed with the liquid storage bottle and communicated with the inside of the liquid storage bottle, and the pipe diameter of the other end of the connecting pipe 01 is reduced and provided with an external thread A010;
the rotary cover I02 is a rotary cover body with a hollow inside, one end of the rotary cover I02 is open, the other end of the rotary cover I02 is closed, the rotary cover I02 is sequentially divided into a first connecting section, a second connecting section, a third connecting section and a fourth connecting section along the axial direction from the open end to the closed end of the rotary cover I02, an inner thread I020 matched with the outer thread I010 is arranged on the inner side wall of the rotary cover I02, an outer thread II 021 is arranged on the outer side wall of the rotary cover I02, the inner thread I020 corresponds to the first connecting section, the outer thread II 021 corresponds to the second connecting section, the connecting pipe 01 and the rotary cover I02 are fixed in a rotary way through the outer thread I010 and the inner thread I020, an annular sealing gasket 10 is arranged at one end of the connecting pipe 01 far from a liquid storage bottle, a plurality of liquid outlet holes 022 are formed in the outer side wall of the rotary cover I02, and the liquid outlet holes 022 correspond to the third connecting section;
the second rotary cover 03, the second rotary cover 03 is a rotary cover body, one end of the rotary cover body is opened, the other end of the rotary cover 03 is closed, the inner wall of the second rotary cover 03 is provided with the second internal thread 030 which is matched with the second external thread 021, the first rotary cover 02 and the second rotary cover 03 are fixedly connected through the second external thread 021 and the second internal thread 030 in a rotary mode, the closed end of the second rotary cover 03 is provided with a through hole 031, the cross section of the through hole 031 is matched with the cross section of the first rotary cover 02 which corresponds to the four positions of the connecting section, and the inner wall of the through hole 031 can be tightly matched with the outer side wall of the first rotary cover 02 which corresponds to the four positions of the connecting section.
Further specifically, the inner tube 041 is arranged in the outer tube 041, the length of the inner tube 040 is smaller than that of the outer tube 041, the outer tube 041 is smaller than or equal to that of the connecting tube 01, a plurality of strip-shaped top plates 05 connected with the outer side wall of the inner tube 040 are fixed on the inner side wall of the outer tube 041, the plate length directions of the strip-shaped top plates 05 are parallel to the tube length directions of the inner tube 040, two clamping strips 06 are symmetrically fixed on the inner side wall of the inner tube 040, the two clamping strips 06 are arranged away from the cover plate 042, the inner tube 040 is sleeved on the rotary cover 02, and the two clamping strips 06 are abutted to the end face of the opening end of the rotary cover 02.
Further specifically, two wedge-shaped grooves 0410 are symmetrically formed in the outer side wall of the outer tube 041, the groove length direction of the wedge-shaped grooves 0410 is coplanar with the tube center line of the outer tube 041, one end of each wedge-shaped groove 0410 penetrates through a side plate surface of the cover plate 042, which is far away from the outer tube 041, a plurality of pressing lines 07 are sequentially fixed on the groove bottom surface of each wedge-shaped groove 0410 at intervals along the groove length direction, and a plurality of strip-shaped top plates 05 are symmetrically arranged around the tube center line of the outer tube 041 and correspond to the positions of the two wedge-shaped grooves 0410 respectively.
More specifically, a plurality of strip rib plates 08 and a plurality of reinforcing rib strips 09 are symmetrically fixed on the inner wall of the inner tube 040, the plurality of strip rib plates 08 and the plurality of reinforcing rib strips 09 correspond to the two clamping plates in position, and the length directions of the plurality of strip rib plates 08 and the plurality of reinforcing rib strips 09 are parallel to the length direction of the tube of the inner tube 040; the outer diameter of the first spiral cover 02 corresponding to the first position of the connecting section is larger than the outer diameter of the first spiral cover 02 corresponding to the second position of the connecting section, a step surface is arranged between the first spiral cover 02 and the second spiral cover, one end, away from the cover plate 042, of the long rib plates 08 can be abutted with the step surface, the sum of the lengths of the second connecting section, the third connecting section and the fourth connecting section is larger than the total length of the second spiral cover 03, and when the long rib plates 08 are abutted with the step surface, the through holes 031 can be blocked by the fourth connecting section.
Further specifically, two elongated top plates 05 are provided, and four elongated rib plates 08 and four reinforcing ribs 09 are provided.
Further specifically, three liquid outlet holes 022 are uniformly formed in the outer side wall of the first rotary cover 02 in the circumferential direction.
The invention mainly relates to a bottle mouth structure, and a liquid storage bottle belongs to a relatively mature prior art, so that the invention does not need to be specifically developed in the embodiment.
The using method and the working principle of the bottle mouth are as follows:
when the bottle neck is used, firstly, the position of the corresponding wedge-shaped groove 0410 on the outer tube 041 needs to be pressed, the outer cover 04 is made of elastic materials, so that deformation in a certain direction can be generated, the inner tube 040 is arranged in the outer tube 041, the outer side wall of the inner tube 040 and the inner side wall of the outer tube 041 are fixedly connected through the strip-shaped top plate 05, when the outer tube 041 is deformed through pressing, the inner tube 040 is deformed in a certain direction, the clamping strips 06 are symmetrically fixed on the inner side wall of the inner tube 040, the two clamping strips 06 are identical in size and shape, the geometric center connecting line of the two clamping strips is perpendicular to the deformation direction of the inner tube 040, when the inner tube 040 is deformed, the two clamping strips 06 can move relatively, and the two clamping strips 06 originally abutted with the end face of the opening end face of the first rotary cover 02 are separated from the end face of the opening end face of the first rotary cover 02, so that the outer cover 04 is removed from the first rotary cover 02.
After the outer cover 04 is taken off, the second rotary cover 03 is screwed, in the screwing process, the second rotary cover 03 is gradually far away from the first rotary cover 02, the fourth connecting section is gradually separated from contact with the through hole 031, the fourth connecting section is not used for plugging the through hole 031, and then the bottle mouth is opened.
When it is desired to close the mouthpiece, the procedure is reversed.
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 all enough to refer to each other.
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 (3)
1. A mouthpiece for mounting on a liquid storage bottle, comprising:
one end of the connecting pipe (01) is fixed with the liquid storage bottle and communicated with the inside of the liquid storage bottle, and the other end of the connecting pipe (01) is provided with an external thread I (010);
the rotary cover I (02) is a rotary cover body with a hollow inside and an opening at one end and a closed end, the rotary cover I (02) is sequentially divided into a first connecting section, a second connecting section, a third connecting section and a fourth connecting section along the axial direction from the opening end to the closed end of the rotary cover I (02), an inner thread I (020) matched with the outer thread I (010) is arranged on the inner side wall of the rotary cover I (02), an outer thread II (021) is arranged on the outer side wall of the rotary cover I (020), the inner thread I (020) corresponds to the first connecting section, the outer thread II (021) corresponds to the second connecting section, the connecting pipe (01) and the rotary cover I (02) are screwed and fixed through the outer thread I (010) and the inner thread I (020), a plurality of liquid outlet holes (022) are formed on the outer side wall of the rotary cover I (02), and the liquid outlet holes (022) correspond to the third connecting section;
the second screw cap (03) is a rotary cap body, one end of the second screw cap (03) is open, the other end of the second screw cap is closed, an inner wall of the second screw cap (03) is provided with an inner thread second (030) which is matched with the outer thread second (021), the first screw cap (02) and the second screw cap (03) are fixedly connected in a screwed mode through the outer thread second (021) and the inner thread second (030), a through hole (031) is formed in the closed end of the second screw cap (03), the cross section shape of the through hole (031) is matched with the cross section shape of the first screw cap (02) corresponding to the fourth position of the connecting section, and the inner wall of the through hole (031) can be tightly matched with the outer side wall of the first screw cap (02) corresponding to the fourth position of the connecting section;
the novel inner tube structure comprises an outer tube (041), an inner tube (040) and an outer tube (041) which are made of elastic materials, and a cover plate (042), wherein one ends of the inner tube (040) and the outer tube (041) are both fixed with one side plate surface of the cover plate (042), the inner tube (040) is arranged in the outer tube (041) and the length of the inner tube is smaller than that of the outer tube (041), the outer diameter of the outer tube (041) is smaller than or equal to the outer diameter of the connecting tube (01), a plurality of strip-shaped top plates (05) connected with the outer side wall of the inner tube (040) are fixed on the inner side wall of the outer tube (041), the plate length directions of the strip-shaped top plates (05) are all parallel to the tube length directions of the inner tube (040), two clamping strips (06) are symmetrically fixed on the inner side wall of the inner tube (040), the two clamping strips (06) are both far away from the outer tube (042), and one clamping strip (040) is sleeved on the inner tube (0402) and is abutted against one end surface of the cover plate (02) in a screwing mode;
two wedge-shaped grooves (0410) are symmetrically formed in the outer side wall of the outer tube (041), the groove length direction of each wedge-shaped groove (0410) is coplanar with the tube center line of the outer tube (041), one end of each wedge-shaped groove (0410) penetrates through one side plate surface, far away from the outer tube (041), of the cover plate (042), a plurality of pressing lines (07) are sequentially fixed on the bottom surface of each wedge-shaped groove (0410) at intervals along the groove length direction, and a plurality of strip-shaped top plates (05) are symmetrically arranged around the tube center line of the outer tube (041) and correspond to the two wedge-shaped grooves (0410) respectively;
a plurality of strip rib plates (08) and a plurality of reinforcing rib strips (09) are symmetrically fixed on the inner wall of the inner tube (040), the strip rib plates (08) and the reinforcing rib strips (09) correspond to the two clamping strips (06) in position, and the length directions of the strip rib plates (08) and the reinforcing rib strips (09) are parallel to the tube length direction of the inner tube (040); the outer diameter of the first spiral cover (02) corresponding to the first connecting section is larger than the outer diameter of the first spiral cover (02) corresponding to the second connecting section, a step surface is arranged between the first spiral cover and the second spiral cover, and one ends, far away from the cover plate (042), of the long rib plates (08) can be abutted to the step surface.
2. The bottle neck according to claim 1, characterized in that two elongated top plates (05) are provided, and four elongated rib plates (08) and four reinforcing ribs (09) are provided.
3. The bottle neck according to claim 1, wherein three liquid outlet holes (022) are uniformly formed in the outer side wall of the first rotary cover (02) in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110483082.XA CN113086403B (en) | 2021-04-30 | 2021-04-30 | Bottle mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110483082.XA CN113086403B (en) | 2021-04-30 | 2021-04-30 | Bottle mouth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113086403A CN113086403A (en) | 2021-07-09 |
| CN113086403B true CN113086403B (en) | 2024-03-22 |
Family
ID=76680972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110483082.XA Active CN113086403B (en) | 2021-04-30 | 2021-04-30 | Bottle mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113086403B (en) |
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|---|---|---|---|---|
| CN2258486Y (en) * | 1996-11-12 | 1997-07-30 | 周朝军 | Counterfeit bottle cap |
| CN2556144Y (en) * | 2002-06-18 | 2003-06-18 | 潘福仁 | Bottle top |
| EP2444334A1 (en) * | 2010-09-28 | 2012-04-25 | CEDC International sp. z.o.o. | Safety bottle cap |
| WO2014128007A1 (en) * | 2013-02-22 | 2014-08-28 | Aptar Radolfzell Gmbh | Childproof dispensing device |
| CN105691869A (en) * | 2016-03-09 | 2016-06-22 | 深圳瀚星翔科技有限公司 | Disposable tobacco tar filling bottle |
| CN110090354A (en) * | 2018-01-30 | 2019-08-06 | 贝克顿·迪金森公司 | General connector or cap for male and female threaded fittings |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11174081B2 (en) * | 2018-04-12 | 2021-11-16 | Innovative Product Brands, Inc. | Child-resistant locking cap for laminated tubes with improved locking cap insert to reduce substance leakage after the locking cap is closed |
-
2021
- 2021-04-30 CN CN202110483082.XA patent/CN113086403B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258486Y (en) * | 1996-11-12 | 1997-07-30 | 周朝军 | Counterfeit bottle cap |
| CN2556144Y (en) * | 2002-06-18 | 2003-06-18 | 潘福仁 | Bottle top |
| EP2444334A1 (en) * | 2010-09-28 | 2012-04-25 | CEDC International sp. z.o.o. | Safety bottle cap |
| WO2014128007A1 (en) * | 2013-02-22 | 2014-08-28 | Aptar Radolfzell Gmbh | Childproof dispensing device |
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