CN212386941U - Oral liquid bottle cap structure - Google Patents
Oral liquid bottle cap structure Download PDFInfo
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- CN212386941U CN212386941U CN202020592208.8U CN202020592208U CN212386941U CN 212386941 U CN212386941 U CN 212386941U CN 202020592208 U CN202020592208 U CN 202020592208U CN 212386941 U CN212386941 U CN 212386941U
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- Prior art keywords
- roof
- top plate
- oral liquid
- liquid bottle
- bottle cap
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- 239000007788 liquid Substances 0.000 title claims abstract description 28
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 70
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000007789 sealing Methods 0.000 claims description 47
- 239000004411 aluminium Substances 0.000 claims description 26
- 238000000465 moulding Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 abstract description 40
- 239000012263 liquid product Substances 0.000 abstract description 2
- 239000010902 straw Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010836 blood and blood product Substances 0.000 description 1
- 229940125691 blood product Drugs 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention relates to the technical field of oral liquid products, in particular to an oral liquid bottle cap structure which comprises a plastic cap and an aluminum cap sleeved in the plastic cap, wherein the aluminum cap consists of an aluminum top plate and an aluminum side surrounding plate, the plastic cap consists of a plastic top plate and a plastic side surrounding plate, an upward top plate capable of upwards abutting against the aluminum top plate is arranged in the aluminum cap, the aluminum top plate is clamped between the plastic top plate and the upward top plate, and the upward top plate is detachably connected with the plastic top plate and can be repeatedly used.
Description
Technical Field
The invention relates to the technical field of oral liquid products, in particular to an oral liquid bottle cap structure.
Background
The existing oral liquid bottle cap has been mostly used, for example, an aluminum-plastic cap disclosed in application No. 200830343303.9, which is assembled by using an outer plastic cap and an inner aluminum cap, and the top of the two caps is assembled by a hot riveting process, wherein a plastic strip at the center of the plastic cap is inserted into the top of the aluminum cap and is hot riveted and spread out and flattened on the lower surface of the top of the aluminum cap, and the top of the aluminum cap is clamped between the plastic hot riveting strip and the top of a plastic sleeve, thereby completing the assembly of the two caps, an aluminum-plastic cap riveting machine with an authorized publication number of CN2487467Y can be used for hot riveting connection, the riveting machine comprises a feeding hopper, a riveting body, a power and transmission mechanism thereof, an electric control component and a frame body, a chute is arranged between the feeding hopper and the riveting body, a hot plate, an insulating plate and a poking plate are superposed on the lower part of the riveting body, and two electric heating tubes are embedded in the hot plate, and is, The mechanical production of bottle caps for packaging blood products, biological products, oral liquid and the like has the advantages of small occupied area of the whole machine, low production cost, difficult damage of electric heating pieces, high production efficiency and the like, and is a novel and ideal plastic-aluminum cap riveting machine.
Still like an oral liquid plastic-aluminum lid of application No. 200520099269.6, it is made up of aluminium cap layer and plastic cap layer bilayer, characterized by that the centre of a circle position of aluminium cap layer has set up concave nest and centre hole, set up salient point and boss or double-deck overlapping boss corresponding to concave nest and centre hole of aluminium cap layer in the plastic cap layer, the boss mesa edge is extended outwards and formed and hangs the round edge. When PVC latex is poured, the latex is wrapped with the convex points, the convex platform and the convex platform overhanging round edge, and after heating and forming, the overhanging round edge is embedded in the PVC rubber inner backing layer. The bottle cap has the advantages that the problem that the existing oral liquid bottle cap is poor in sealing performance, the bottle cap is easy to loosen, the inner cushion layer is easy to fall off to cause leakage of oral liquid is solved, meanwhile, the problem that the oral liquid bottle cap is difficult to cut through is solved for an oral liquid consumer, the suspended round edge in the bottle cap is formed through hot pressing and a hot riveting process, when the oral liquid needs to be taken, the plastic cap needs to be pulled away, then a straw is inserted into the central hole of the aluminum cap, and the straw penetrates through the inner cushion to be taken.
Disclosure of Invention
The invention aims to provide a reusable oral liquid bottle cap structure.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides an oral liquid bottle lid structure, establishes including moulding lid and cover mould the aluminium lid in the lid, the aluminium lid comprises aluminium roof and aluminium side surrounding plate, mould the lid by moulding the roof and moulding the side surrounding plate and constitute, be equipped with one in the aluminium lid and upwards support the roof that makes progress of aluminium roof, the aluminium roof clamp is established mould the roof and make progress between the roof, make progress the roof with it can dismantle the connection to mould the roof.
Preferably, the upward-facing top plate is an injection-molded plate.
Preferably, the center of the plastic top plate is integrally connected with a connecting column which penetrates through the aluminum top plate downwards, the aluminum top plate is provided with a middle penetrating opening through which the connecting column penetrates downwards, and the upward top plate is detachably connected with the connecting column.
Preferably, the bottom of the connecting column is integrally connected with a positioning support ball.
Preferably, a sealing plug is inserted into the aluminum cap to press the upward top plate upward.
Preferably, the central area of the sealing plug is provided with a spherical positioning groove which is recessed downwards from the top surface of the sealing plug and is used for embedding the positioning support ball.
Preferably, a portion of the connecting stud near its bottom is located in a spherical locating groove.
Preferably, at least one section of the connecting column entering the aluminum cap is a threaded section, the upward top plate is a circular flat plate, and a threaded hole in threaded connection with the threaded section is formed in the central area of the upward top plate.
Preferably, the lower surface of the upward top plate is provided with a polygonal surrounding groove which is recessed upwards and is screwed and surrounds the periphery of the threaded hole.
Preferably, a sealing plug is inserted into the aluminum cap to abut against the upward top plate, and a polygonal reinforcing rib capable of being inserted into the polygonal surrounding groove is integrally connected to a top surface of the sealing plug.
The invention has the beneficial effects that: the whole cover body structure can be repeatedly utilized, and the anti-damage capability is strong;
the sealing effect is guaranteed, and the sealing property of the oral liquid is guaranteed;
the bottle cap has good opening effect, and the problems of plugging of the sealing plug and the like can be avoided;
the use is more flexible;
the stability after the bottle is covered on the bottle is reliable.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of a bottle cap in a disassembled state;
FIG. 2 is a perspective view of the top view of FIG. 1;
FIG. 3 is a schematic perspective view of the plastic cover with the aluminum cover of FIG. 1 inserted therein;
FIG. 4 is a schematic perspective view of the structure of FIG. 3 with the ceiling up mounted to the plastic cover;
fig. 5 is a schematic perspective view of the arrangement of fig. 4 ready for assembly of the sealing plug;
fig. 6 is a perspective view of the assembled sealing plug of fig. 5;
fig. 7 is a schematic perspective view of the assembly operation of the upper ceiling plate 3 in the embodiment using a socket tool.
In the figure, 1, a plastic cover, 2, an aluminum cover, 21, an aluminum top plate, 22, an aluminum side surrounding plate, 11, a plastic top plate, 12, a plastic side surrounding plate, 3, an upward top plate, a connecting column, b, a middle penetrating port, c, a positioning supporting ball, d, a sealing plug, d0, a spherical positioning groove, a0, a threaded section, 30, a threaded hole, 33, a polygonal surrounding groove, d1 and a polygonal reinforcing rib are arranged.
Detailed Description
The following specific examples are given by way of illustration only and not by way of limitation, and it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made in the examples without inventive faculty, and yet still be protected by the scope of the claims.
In the embodiment, as shown in fig. 1-7, an oral liquid bottle cap structure comprises a plastic cap 1 and an aluminum cap 2 sleeved in the plastic cap 1, wherein the aluminum cap 2 is composed of an aluminum top plate 21 and an aluminum side surrounding plate 22, the plastic cap 1 is composed of a plastic top plate 11 and a plastic side surrounding plate 12, and the structures of the aluminum cap 2 and the plastic cap 1 are also commonly adopted structures. The key design in this embodiment is: the aluminum cover 2 is internally provided with an upward top plate 3 which can be propped against the aluminum top plate 21 upwards, the aluminum top plate 21 is clamped between the plastic top plate 11 and the upward top plate 3, and the upward top plate 3 and the plastic top plate 11 are detachably connected. What this application adopted is that the connected mode of dismantlement is installed fixedly, and the meaning of this kind of connection of dismantling lies in, not only can install the fastening, can also dismantle, is different from hot riveting technology in the past, perhaps hot pressing technology, through the roof that makes progress roof 3 withstand with can dismantle the connection for not only can tightly entangle between aluminium lid and the plastic cover, can also dismantle separately recycle.
The upward top plate 3 in this embodiment may also be made of an injection molded plate, i.e., a plastic plate, which is made of the same material as the plastic cover, preferably a plastic of natural resin.
Further developments regarding the detachable connection: mould 11 central part an organic whole of roof and be connected with and pass downwards the spliced pole a of aluminium roof 21, spliced pole a can adopt the injection molding, and with mould lid integrated into one piece, live in the forming process with regard to an organic whole, and aluminium roof 21 is last to have the confession spliced pole a passes mouth b in the centre of passing downwards, upward roof 3 with spliced pole a can dismantle the connection.
Furthermore, the bottom of the connecting column a is integrally connected with a positioning and supporting sphere c, and similarly, the positioning and supporting sphere c may be an injection-molded sphere and is integrally formed on the connecting column a, and it may also be made to act on the structure of the sealing plug by means of the structure of the connecting column a, so that in general, in this structure, it is preferable to plug a sealing plug d which is pushed upwards against the upward top plate 3 into the aluminum cap 2, and a spherical positioning groove d0 which is recessed downwards from the top surface of the sealing plug d for the positioning and supporting sphere c to be inserted into is formed in the central area of the sealing plug d. Such design for the location support spheroid c can insert in the spherical positioning groove d0, on the one hand, it is better to the location effect of sealing plug d, make the position of sealing plug more accurate, on the other hand, location support spheroid c extrudes to around from the centre, the degree of consistency that lets the extrusion shrink of sealing plug is better, make the sealing plug pack in the aluminium lid better and reach a comparatively stable compression state, so, here, the size of spherical part can be less than the size of the spherical part of location support spheroid c in the spherical positioning groove d0, because the sealing plug d can adopt the cock body of rubber or silica gel class, can make it seal the aluminium lid better through the extrusion of location support spheroid c. Of course, in order to make the top surface portion of the sealing plug d abut against the lower surface of the upward top plate 3, a portion of the connecting column a near the bottom thereof is located in the spherical positioning groove d0, so the spherical positioning groove d0 not only needs the aforementioned spherical portion, but also should be designed with a neck portion for the positioning support ball c to enter, a portion of the connecting column a near the bottom thereof can be located in the neck portion, for example, a neck portion within 3mm is formed, and the top surface of the sealing plug after the positioning support ball c enters can abut against the upward top plate 3 well. It is of course also possible to integrate an upwardly projecting part in the part of the top surface of the sealing plug that is located around the spherical positioning groove d0, directly against the upward ceiling 3, which is a direct structural design for the sealing plug. The oral liquid bottle with the positioning support ball c structure suitable for the structure of the connecting column a is an oral liquid type which is directly provided with a sealing plug to be broken off, namely a type which is directly taken, if the structure which is required to be taken by removing a plastic cover and inserting a straw into the structure of the aluminum cover from the middle penetrating port b is adopted, the structure is not suitable for the structure with the positioning support ball c and the sealing plug d, but the structure of the sealing gasket can be directly adopted, only the sealing gasket is pressed into the aluminum cover and is propped against the upward top plate 3, of course, the upward top plate 3 is required to be provided with a corresponding hole structure for the straw to be inserted, and the structure comprises the threaded hole 30, so that the straw can penetrate through the middle penetrating port b and the threaded hole 30 and can be used by puncturing the sealing gasket.
And as for the design of the specific detachable connecting structure of the plastic cover 1 and the upward top plate 3, the following structure can be adopted: the part that spliced pole a entered into aluminium lid 2 is at least one section for screw thread section a0, upward roof 3 for circular flat board and central zone set up with screw thread section a0 carries out the screw hole 30 of spiro union, like this for upward roof 3 and mould and install through this kind of threaded connection's locking mode between the lid 1, simultaneously, can dismantle when using and recycle.
Since the size of the upward top plate 3 is designed to be close to the shape of the aluminum top plate 21, the size is relatively large, and it is not beneficial to perform screwing, so the applicant further designs that a polygonal surrounding groove 33 which is recessed upwards is formed at the lower surface of the upward top plate 3 for being screwed and surrounding the periphery of the threaded hole 30, the polygonal surrounding groove 33 can adopt a hexagonal or octagonal surrounding groove body, and then an external corresponding polygonal sleeve tool is provided, one end of the polygonal sleeve tool is inserted into the polygonal surrounding groove 33 for screwing, which is very convenient, after the sleeve tool abuts against the polygonal surrounding groove 33, the sleeve tool can be screwed by screwing itself, or the sleeve tool is stabilized, and the plastic cover 1 is screwed, so that the locking and dismounting operations can be completed. During assembly, the aluminum cover 2 can be sleeved into the plastic cover 1, then the upward top plate 3 is placed, the upward top plate 3 is locked to the connecting column a and is pushed up tightly, then the sealing plug d or the sealing gasket is plugged, if the sealing plug d is adopted, a design scheme with a positioning support ball c and a spherical positioning groove d0 is preferably adopted, if the sealing plug d is adopted, the sealing plug d or the sealing gasket is not used, after the sealing plug d or the sealing gasket is plugged, the lower edge of the aluminum side surrounding plate 22 of the aluminum cover is sealed on the bottle body through a press, a corresponding downward step is designed on the bottle body, so that the whole bottle cover can be arranged on the bottle body, the conventional design is that the aluminum side surrounding plate 22 is longer than a side plate of the plastic cover and is used for packaging with the bottle body, if the bottle cover of the sealing plug d is adopted, the bottle cover can be directly opened for oral use, and the aluminum cover and the upward top plate are disassembled later, each part can be reused by disinfection and cleaning; and to the structure of seal gasket, can twist out through moulding the lid earlier, insert the straw and pass through mouth b and screw hole 30 and pierce through seal gasket and can use in the middle, later stage takes out whole aluminium lid and upward roof 3, and after disinfecting and cleaning etc. together with moulding the lid, also can carry out reuse.
In addition, a sealing plug d which is pressed against the upward top plate 3 upwards is further inserted into the aluminum cap 2, and a polygonal rib d1 which can be inserted into the polygonal surrounding groove 33 is integrally connected to the top surface of the sealing plug d. So as to improve the position stability of the sealing plug d in the circumferential direction and improve the overall use effect.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides an oral liquid bottle lid structure, establishes including moulding lid (1) and cover aluminium lid (2) in moulding lid (1), its characterized in that: aluminium lid (2) comprises aluminium roof (21) and aluminium side wrapper plate (22), mould lid (1) and constitute by moulding roof (11) and moulding side wrapper plate (12), it can upwards support to be equipped with one in aluminium lid (2) upwards roof (3) that makes progress of aluminium roof (21), aluminium roof (21) press from both sides and establish mould roof (11) and make progress between roof (3), make progress roof (3) with it can dismantle the connection to mould roof (11).
2. The oral liquid bottle cap structure according to claim 1, wherein: the upward top plate (3) is an injection molding plate.
3. The oral liquid bottle cap structure according to claim 1, wherein: mould roof (11) central part an organic whole and be connected with and pass downwards spliced pole (a) of aluminium roof (21), have the confession on aluminium roof (21) spliced pole (a) the centre that passes downwards passes through mouthful (b), upward roof (3) with spliced pole (a) can dismantle the connection.
4. The oral liquid bottle cap structure according to claim 3, wherein: the bottom of the connecting column (a) is integrally connected with a positioning support ball body (c).
5. The oral liquid bottle cap structure according to claim 4, wherein: and a sealing plug (d) which upwards props against the upward top plate (3) is plugged into the aluminum cover (2).
6. The oral liquid bottle cap structure according to claim 5, wherein: the central area of the sealing plug (d) is provided with a spherical positioning groove (d 0) which is recessed downwards from the top surface of the sealing plug (d) and is used for embedding the positioning support ball (c).
7. The oral liquid bottle cap structure according to claim 6, wherein: a part of the connecting column (a) near the bottom thereof is located in a spherical positioning groove (d 0).
8. The oral liquid bottle cap structure according to claim 3, wherein: at least one section of the part of the connecting column (a) entering the aluminum cap (2) is a threaded section (a 0), the upward top plate (3) is a circular flat plate, and a threaded hole (30) which is in threaded connection with the threaded section (a 0) is formed in the central area of the upward top plate.
9. The oral liquid bottle cap structure according to claim 8, wherein: and a polygonal surrounding groove (33) which is recessed upwards and is screwed and surrounds the periphery of the threaded hole (30) is formed in the lower surface of the upward top plate (3).
10. The oral liquid bottle cap structure according to claim 9, wherein: a sealing plug (d) which upwards props against the upward top plate (3) is plugged into the aluminum cover (2), and the top surface of the sealing plug (d) is integrally connected with a polygonal reinforcing rib (d 1) which can be placed into the polygonal surrounding groove (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020592208.8U CN212386941U (en) | 2020-04-20 | 2020-04-20 | Oral liquid bottle cap structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020592208.8U CN212386941U (en) | 2020-04-20 | 2020-04-20 | Oral liquid bottle cap structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212386941U true CN212386941U (en) | 2021-01-22 |
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ID=74249393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020592208.8U Active CN212386941U (en) | 2020-04-20 | 2020-04-20 | Oral liquid bottle cap structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212386941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361853A (en) * | 2020-04-20 | 2020-07-03 | 德清县正欣包装材料有限公司 | Oral liquid bottle cap structure |
-
2020
- 2020-04-20 CN CN202020592208.8U patent/CN212386941U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361853A (en) * | 2020-04-20 | 2020-07-03 | 德清县正欣包装材料有限公司 | Oral liquid bottle cap structure |
| CN111361853B (en) * | 2020-04-20 | 2024-09-13 | 德清县正欣包装材料有限公司 | Oral liquid bottle lid structure |
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