CN220282221U - Bottle cap capable of metering and storing liquid - Google Patents
Bottle cap capable of metering and storing liquid Download PDFInfo
- Publication number
- CN220282221U CN220282221U CN202321030069.XU CN202321030069U CN220282221U CN 220282221 U CN220282221 U CN 220282221U CN 202321030069 U CN202321030069 U CN 202321030069U CN 220282221 U CN220282221 U CN 220282221U
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- China
- Prior art keywords
- butt joint
- liquid storage
- storage part
- bottle
- end cover
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- 239000007788 liquid Substances 0.000 title claims abstract description 130
- 210000001503 joint Anatomy 0.000 claims abstract description 95
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 239000011550 stock solution Substances 0.000 abstract description 10
- 238000004806 packaging method and process Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000012546 transfer Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model relates to the field of liquid packaging bottles. The utility model provides a bottle lid that can measure and can stock solution, includes stock solution portion, and stock solution portion's lateral wall is equipped with the scale mark, and stock solution portion axial both ends have seted up first water conservancy diversion hole and second water conservancy diversion hole respectively; the bottle butt joint part is provided with internal threads which are connected with the bottle body through threads, the bottle butt joint part is rotationally connected with one end of the liquid storage part in the axial direction, and a first sealing ring is clamped between the bottle butt joint part and the liquid storage part; a first butt joint hole which is in butt joint connection with the first diversion hole is formed in the bottle butt joint piece; the end cover is rotationally connected or in threaded connection with the other end of the liquid storage part in the axial direction, and a second sealing ring is clamped between the end cover and the liquid storage part; when the end cover is rotationally connected with the liquid storage part, a second butt joint hole which is in butt joint and conduction with the second diversion hole is formed in the end cover. According to the utility model, the liquid can be quantitatively transported through the liquid storage part, and the liquid in the liquid storage part can be transported independently.
Description
Technical Field
The utility model relates to the field of liquid packaging bottles, in particular to a bottle cap.
Background
At present, under the condition that the single use amount of certain special liquids such as alcohol and the like is regulated, small doses of 5ml, 10ml and the like of the liquid in the barrel are taken out quantitatively, and are generally sucked by a syringe or poured into a measuring cup for use. After the syringe and the measuring cup are quantitatively used, the syringe or the measuring cup after single use needs to be scrapped in order to avoid mixing different liquids. This approach is prone to waste of consumables.
Aiming at the problem of how to realize quantitative export of articles in a packaging bottle, a bottle cap integrated with a metering function, such as a metering sealing cover disclosed by a publication number CN204173322U, is already stored at present; the upper part of the upper cover is provided with a transparent funnel-shaped accumulator with scale marks, one side of the bottom of the accumulator, which corresponds to the center line of the lower cover, is provided with a discharge hole, and the upper cover can horizontally position and rotate corresponding to the lower cover; the bottom support can be combined with the food packaging bag to be modified into the food packaging bag with the metering sealing cover, and when the upper cover is rotated after modification and the food bag is inclined at the same time, the discharging hole can be opened or closed, and the food discharging can be metered and controlled. Although the quantitative export of the articles can be realized in the patent, the defect is that the quantitative storage of the articles after the cover body is independently arranged can not be realized after the cover body is separated from the packaging bag. The quantitative transfer of the articles is inconvenient.
The utility model discloses a be CN214567498U discloses an oral liquid preparation packaging structure for accurate ration, including the bottle that is equipped with the bottleneck and with the fixed bottle lid of bottleneck, be provided with the taking cup in the bottle lid, the taking cup includes storage portion and service portion, during bottle lid and bottleneck lid the taking cup stretches into in the bottle along the bottleneck, be provided with the scale mark in the storage portion, the taking portion sets up to the duck tongue shape. Although the quantitative liquid guiding-out can be realized in the patent, the defect is that the bottle cap can not realize independent storage of the liquid. And inconvenient transportation of liquid.
Disclosure of Invention
The utility model provides a bottle cap capable of metering and storing liquid, which solves at least one technical problem.
The technical scheme of the utility model is as follows: the bottle cap capable of metering and storing liquid is characterized by comprising a liquid storage part for storing liquid, wherein scale marks are arranged on the side wall of the liquid storage part, and a first guide hole and a second guide hole are respectively formed at two ends of the axial direction of the liquid storage part;
the bottle butt joint device comprises a liquid storage part and is characterized by further comprising a bottle butt joint piece for butt joint of the bottle, wherein the bottle butt joint piece is provided with internal threads connected with the bottle in a threaded manner, the bottle butt joint piece is rotationally connected with one end of the liquid storage part in the axial direction, and a first sealing ring is clamped between the bottle butt joint piece and the liquid storage part;
a first butt joint hole which is in butt joint conduction with the first diversion hole is formed in the bottle butt joint piece;
the liquid storage device also comprises an end cover, wherein the end cover is rotationally connected or in threaded connection with the other end of the liquid storage part in the axial direction, and a second sealing ring is clamped between the end cover and the liquid storage part;
when the end cover is rotationally connected with the liquid storage part, a second butt joint hole which is in butt joint conduction with the second diversion hole is formed in the end cover.
According to the utility model, the structure of the bottle cap is optimized, and besides the quantification of liquid can be carried out through the liquid storage part, the independent transfer of the liquid in the liquid storage part can be realized through the combination of the liquid storage part, the bottle butt joint piece and the end cover. When the quantitative transfer of liquid is needed, the bottle cap structure of the device is taken down from the bottle body, and the bottle body is connected with a common bottle cap in a threaded manner for sealing.
Further preferably, the end cover is rotatably connected with the liquid storage part;
the device also comprises a conical flow guiding piece, one end of the conical flow guiding piece is in threaded connection with the end cover, and a liquid outlet nozzle is arranged at the other end of the conical flow guiding piece.
The liquid is conveniently led out through the liquid outlet nozzle.
Further preferably, at least one of the first guide hole and the second guide hole is provided.
Further preferably, the number of the first diversion holes is matched with the number of the first butt joint holes, and the first diversion holes are arranged in one-to-one correspondence with the first butt joint holes;
the number of the second diversion holes is matched with that of the second butt joint holes, and the second diversion holes are arranged in one-to-one correspondence with the second butt joint holes.
Further preferably, a strip-shaped protrusion for poking the liquid storage part is arranged on the side wall of the liquid storage part.
Further preferably, both ends of the strip-shaped protrusion in the axial direction extend outwards, the extending part of the strip-shaped protrusion extending towards the bottle butt joint part side is used as a first extending part, and the extending part of the strip-shaped protrusion extending towards the end cover side is used as a second extending part;
the bottle butt joint piece is provided with a first limiting groove for limiting the circumferential movement of the first extension part;
and a second limiting groove for limiting the circumferential movement of the second extension part is formed in the end cover.
Through the cooperation of first extension and first spacing groove, be convenient for stock solution portion and bottle butt joint spare relative circumference rotation in-process, first water conservancy diversion hole and first butt joint hole are in butt joint and the switching of not butt joint. Through the cooperation of second extension and second spacing groove, be convenient for stock solution portion and the relative circumference rotation in-process of end cover, second water conservancy diversion hole and second butt joint hole are in the switching of butt joint with not butt joint.
Further preferably, two limiting protrusions are arranged on the outer wall of the end cover, and a gap between the two limiting protrusions is used as the second limiting groove.
Further preferably, annular limiting grooves are formed in two ends of the liquid storage part in the axial direction;
the bottle butt joint piece and the end cover are respectively provided with a clamping part for clamping in the annular limiting groove.
The liquid storage part is convenient to be respectively connected with the bottle butt joint piece and the end cover in a clamping way. The mode that annular spacing groove was gone into to buckle portion card can be through the heating of bottle interfacing part and end cover, and the cooling of stock solution portion is through article expend with heat and contract with cold back, and the card of the buckle portion of being convenient for goes into annular spacing groove.
Further preferably, annular notches for embedding the first sealing ring and the second sealing ring are respectively formed at two ends of the liquid storage part in the axial direction;
the outer diameter of the liquid storage part increases gradually along the axial direction from the annular notch to the annular limiting groove.
Further preferably, a gap is provided between the first extension portion and the second extension portion and the adjacent annular limiting groove, and the gap is embedded in the fastening portion.
The beneficial effects are that:
1) When the rotary liquid storage part rotates relative to the bottle butt joint part, liquid enters the liquid storage part. The liquid is quantitatively led out through the scale marks.
2) The independent transfer of quantitative liquid can be realized through the disassembly of the bottle butt joint piece and the bottle body.
3) The liquid in the liquid storage part can be guided out by rotating the end cover.
4) Can be used repeatedly by metering for several times.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present utility model;
FIG. 2 is a cross-sectional view of embodiment 1 of the present utility model;
FIG. 3 is a schematic view showing the structure of the embodiment 1 of the present utility model in a state of being matched with a bottle body;
FIG. 4 is a schematic diagram of a liquid storage portion according to embodiment 1 of the present utility model;
FIG. 5 is an exploded view of embodiment 1 of the present utility model;
fig. 6 is a cross-sectional view of embodiment 2 of the present utility model.
In the figure: 1 is a bottle butt joint part, 2 is a liquid storage part, 3 is an end cover, 4 is a conical guide-out part, 5 is a bottle, 11 is a first limit groove, 12 is a first butt joint hole, 21 is a strip-shaped bulge, 22 is a first guide hole, 23 is a second guide hole, 31 is a second limit groove, and 32 is a second butt joint hole.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 5, in a specific embodiment 1, a bottle cap capable of metering and storing liquid includes a liquid storage portion 2 for storing liquid, scale marks are provided on a side wall of the liquid storage portion 2, and a first diversion hole 22 and a second diversion hole 23 are respectively provided at two axial ends of the liquid storage portion 2. The liquid storage part is a plastic part. Preferably transparent plastic.
The bottle butt joint device is characterized by further comprising a bottle butt joint piece 1 for butt joint of the bottle 5, wherein the bottle butt joint piece 1 is provided with internal threads connected with the bottle in a threaded manner, the bottle butt joint piece 1 is rotationally connected with one end of the liquid storage part 2 in the axial direction, and a first sealing ring is clamped between the bottle butt joint piece 1 and the liquid storage part 2; the bottle butt joint part 1 is provided with a first butt joint hole 12 which is in butt joint conduction with the first diversion hole 22.
The liquid storage device also comprises an end cover 3, wherein the end cover 3 is rotationally connected with the other end of the liquid storage part 2 in the axial direction, and a second sealing ring is clamped between the end cover 3 and the liquid storage part 2; the end cover 3 is provided with a second butt joint hole 32 which is in butt joint conduction with the second diversion hole 23.
The device also comprises a conical flow guiding piece 4, one end of the conical flow guiding piece 4 is in threaded connection with the end cover 3, and a liquid outlet nozzle is arranged at the other end of the conical flow guiding piece 4. The liquid is conveniently led out through the liquid outlet nozzle. The conical flow guide piece is used for guiding the liquid guided out by the second butt joint hole. The inner diameter of the conical deflector decreases from the side adjacent the end cap to the side remote from the end cap.
According to the utility model, by optimizing the structure of the bottle cap, the liquid can be quantified through the liquid storage part 2, and the liquid in the liquid storage part 2 can be independently transported through the combination of the liquid storage part 2, the bottle butt joint piece 1 and the end cover 3. When the quantitative transfer of liquid is needed, the bottle cap structure of the device is taken down from the bottle body, and the bottle body is connected with a common bottle cap in a threaded manner for sealing.
When the liquid in the liquid storage part 2 needs to be guided out, the first diversion hole 22 is abutted with the first abutting hole 12 through the relative rotation of the end cover 3 and the liquid storage part 2, so that the liquid can be guided out.
At least one of the first and second guide holes 22 and 23 is provided. The number of the first diversion holes 22 is matched with that of the first butt joint holes 12, and the first diversion holes 22 are arranged in one-to-one correspondence with the first butt joint holes 12; the number of the second diversion holes 23 is matched with that of the second butt joint holes 32, and the second diversion holes 23 are arranged in one-to-one correspondence with the second butt joint holes 32.
The side wall of the liquid storage part 2 is provided with a strip-shaped bulge 21 for poking the liquid storage part 2. The two ends of the strip-shaped bulge 21 in the axial direction extend outwards, the extending part of the strip-shaped bulge 21 extending towards the bottle butt joint part side is used as a first extending part, and the extending part of the strip-shaped bulge 21 extending towards the end cover 3 side is used as a second extending part; the bottle butt joint piece is provided with a first limiting groove 11 for limiting the circumferential movement of the first extension part; the end cover 3 is provided with a second limiting groove 31 for limiting the circumferential movement of the second extension. Through the cooperation of first extension and first spacing groove 11, be convenient for stock solution portion 2 and bottle butt joint spare relative circumference rotation in-process, first water conservancy diversion hole 22 and first butt joint hole 12 are in the switching of butt joint with not. Through the cooperation of second extension portion and second spacing groove 31, be convenient for stock solution portion 2 and the relative circumference rotation in-process of end cover 3, second water conservancy diversion hole 23 and second butt joint hole 32 are in the switching of butt joint with not. The outer wall of the end cover 3 is provided with two limit protrusions, and a gap between the two limit protrusions is used as a second limit groove 31.
Annular limiting grooves are formed in the two ends of the liquid storage part 2 in the axial direction; the bottle butt joint piece and the end cover 3 are respectively provided with a clamping part for clamping into the annular limiting groove. A gap for embedding the clamping part is arranged between the first extension part and the second extension part and the adjacent annular limiting groove. The liquid storage part 2 is convenient to be respectively connected with the bottle butt joint piece and the end cover 3 in a clamping way. The mode that annular spacing groove was gone into to buckle portion card can be through the heating of bottle interfacing part and end cover 3, and the cooling of stock solution portion 2 is through article expend with heat and contract with cold back, and the card of the buckle portion of being convenient for goes into annular spacing groove.
Annular gaps for embedding the first sealing ring and the second sealing ring are respectively formed at two ends of the liquid storage part 2 in the axial direction; the outer diameter of the liquid storage part 2 increases gradually along the axial direction from the annular notch to the annular limiting groove.
Referring to fig. 6, embodiment 2, a bottle cap capable of metering and storing liquid is characterized by comprising a liquid storage portion 2 for storing liquid, wherein scale marks are arranged on the side wall of the liquid storage portion 2, and a first diversion hole and a second diversion hole are respectively formed at two ends of the liquid storage portion 2 in the axial direction; the bottle butt joint device is characterized by further comprising a bottle butt joint piece 1 for butt joint of the bottle, wherein the bottle butt joint piece 1 is provided with internal threads connected with a bottle 5 through threads, the bottle butt joint piece 1 is rotationally connected with one axial end of the liquid storage part 2, and a first sealing ring is clamped between the bottle butt joint piece 1 and the liquid storage part 2; a first butt joint hole which is in butt joint connection with the first diversion hole is formed in the bottle butt joint piece 1; the liquid storage device also comprises an end cover 3, wherein the end cover 3 is in threaded connection with the other end of the liquid storage part 2 in the axial direction, and a second sealing ring is clamped between the end cover 3 and the liquid storage part 2. According to the utility model, by optimizing the structure of the bottle cap, the liquid can be quantified through the liquid storage part 2, and the liquid in the liquid storage part 2 can be independently transported through the combination of the liquid storage part 2, the bottle butt joint piece 1 and the end cover 3. When the quantitative transfer of liquid is needed, the bottle cap structure of the device is taken down from the bottle body, and the bottle body is connected with a common bottle cap in a threaded manner for sealing.
When the liquid in the liquid storage part 2 needs to be guided out, the liquid can be guided out through the second diversion holes by disassembling the end cover 3 through threads.
Embodiment 3, on the basis of embodiment 1 or 2, the liquid storage portion is provided with a first diversion hole and a second diversion hole, and annular grooves of a third sealing ring and a fourth sealing ring are respectively embedded in the positions of the first diversion hole and the second diversion hole. The third sealing ring is positioned at the periphery of the first diversion hole. The fourth sealing ring is positioned at the periphery of the second diversion hole. The third sealing ring and the fourth sealing ring are respectively propped against the bottle butt joint piece and the end cover. The sealing effect is improved.
Embodiment 4, further comprising a cap body threadably coupled to the end cap based on embodiment 1. The cover body is in threaded connection with the bottle body. Is convenient to switch and install on the bottle body.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (10)
1. The bottle cap capable of metering and storing liquid is characterized by comprising a liquid storage part for storing liquid, wherein scale marks are arranged on the side wall of the liquid storage part, and a first guide hole and a second guide hole are respectively formed at two ends of the axial direction of the liquid storage part;
the bottle butt joint device comprises a liquid storage part and is characterized by further comprising a bottle butt joint piece for butt joint of the bottle, wherein the bottle butt joint piece is provided with internal threads connected with the bottle in a threaded manner, the bottle butt joint piece is rotationally connected with one end of the liquid storage part in the axial direction, and a first sealing ring is clamped between the bottle butt joint piece and the liquid storage part;
a first butt joint hole which is in butt joint conduction with the first diversion hole is formed in the bottle butt joint piece;
the liquid storage device also comprises an end cover, wherein the end cover is rotationally connected or in threaded connection with the other end of the liquid storage part in the axial direction, and a second sealing ring is clamped between the end cover and the liquid storage part;
when the end cover is rotationally connected with the liquid storage part, a second butt joint hole which is in butt joint conduction with the second diversion hole is formed in the end cover.
2. A metered dose reservoir cap as defined in claim 1, wherein: the end cover is rotationally connected with the liquid storage part;
the device also comprises a conical flow guiding piece, one end of the conical flow guiding piece is in threaded connection with the end cover, and a liquid outlet nozzle is arranged at the other end of the conical flow guiding piece.
3. A metered dose reservoir cap as defined in claim 1, wherein: at least one first diversion hole and at least one second diversion hole are respectively arranged.
4. A metered dose reservoir cap as defined in claim 2, wherein: the number of the first diversion holes is matched with that of the first butt joint holes, and the first diversion holes are arranged in one-to-one correspondence with the first butt joint holes;
the number of the second diversion holes is matched with that of the second butt joint holes, and the second diversion holes are arranged in one-to-one correspondence with the second butt joint holes.
5. A metered dose reservoir cap as defined in claim 1, wherein: the side wall of the liquid storage part is provided with a strip-shaped bulge for poking the liquid storage part.
6. A metered dose reservoir cap as defined in claim 2, wherein: the side wall of the liquid storage part is provided with a strip-shaped bulge for poking the liquid storage part;
the two ends of the strip-shaped bulge in the axial direction extend outwards, the extending part of the strip-shaped bulge extending towards the bottle butt joint part side is used as a first extending part, and the extending part of the strip-shaped bulge extending towards the end cover side is used as a second extending part;
the bottle butt joint piece is provided with a first limiting groove for limiting the circumferential movement of the first extension part;
and a second limiting groove for limiting the circumferential movement of the second extension part is formed in the end cover.
7. The metered dose reservoir cap of claim 6, wherein: the outer wall of the end cover is provided with two limiting protrusions, and a gap between the two limiting protrusions is used as the second limiting groove.
8. The metered dose reservoir cap of claim 6, wherein: annular limiting grooves are formed in two ends of the liquid storage part in the axial direction;
the bottle butt joint piece and the end cover are respectively provided with a clamping part for clamping in the annular limiting groove.
9. The metered dose reservoir cap of claim 8, wherein: annular gaps for embedding the first sealing ring and the second sealing ring are respectively formed at the two ends of the liquid storage part in the axial direction;
the outer diameter of the liquid storage part increases gradually along the axial direction from the annular notch to the annular limiting groove.
10. The metered dose reservoir cap of claim 8, wherein: and a gap embedded in the clamping part is arranged between the first extension part and the second extension part and the adjacent annular limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321030069.XU CN220282221U (en) | 2023-05-04 | 2023-05-04 | Bottle cap capable of metering and storing liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321030069.XU CN220282221U (en) | 2023-05-04 | 2023-05-04 | Bottle cap capable of metering and storing liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220282221U true CN220282221U (en) | 2024-01-02 |
Family
ID=89343048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321030069.XU Active CN220282221U (en) | 2023-05-04 | 2023-05-04 | Bottle cap capable of metering and storing liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220282221U (en) |
-
2023
- 2023-05-04 CN CN202321030069.XU patent/CN220282221U/en active Active
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