CN217023700U - Bottom liquid-filling and liquid-spraying device - Google Patents
Bottom liquid-filling and liquid-spraying device Download PDFInfo
- Publication number
- CN217023700U CN217023700U CN202220575701.8U CN202220575701U CN217023700U CN 217023700 U CN217023700 U CN 217023700U CN 202220575701 U CN202220575701 U CN 202220575701U CN 217023700 U CN217023700 U CN 217023700U
- Authority
- CN
- China
- Prior art keywords
- liquid
- sleeve
- liquid filling
- filling
- bottle body
- 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
Images
Abstract
The utility model relates to a bottom liquid filling and spraying device which comprises a bottle body, a liquid guide sleeve, a marble, an upper sealing cover, an elastic piece and a liquid filling seat, wherein the bottom of the bottle body is provided with an opening. The liquid guide sleeve is simple and reasonable in structure, when the liquid guide sleeve is used, the liquid filling seat is pushed upwards, the upper end of the liquid filling sleeve is inserted into the liquid inlet of the liquid guide sleeve, the marble is pushed upwards, the liquid filling sleeve is communicated with the liquid guide sleeve, and filled liquid can enter the liquid guide sleeve through the liquid guide hole and further enter the bottle body through the liquid guide opening; after the liquid is filled, the elastic piece pushes the marble to move downwards, the marble further pushes the liquid guide seat to move downwards until the marble closes the liquid inlet; the use is convenient, and the sealing performance in the liquid filling process is improved due to the matching mode of the liquid filling sleeve and the liquid guide sleeve.
Description
Technical Field
The utility model relates to the technical field of cosmetic containers, in particular to a liquid spraying device with a bottom liquid filling function.
Background
At present, liquid spraying devices in the field of cosmetics are widely applied, but most liquid spraying containers are disposable and cannot be filled with liquid, or liquid filling devices are complex and inconvenient to fill with liquid.
In order to solve the above problems, the chinese utility model patent "a spray can convenient for filling liquid", which is granted with publication number CN202346156U, discloses a structure, the whole spray can of which is a closed structure, a can base is provided with a liquid filling valve, the liquid filling valve comprises a valve core with a liquid filling sleeve, the valve core is circumferentially surrounded by a compression spring and a valve sleeve which are coaxial with the valve core along the radial direction; the valve core is provided with an outer limit convex ring, a stroke limit convex ring matched with the compression spring and a limit sealing ring tightly matched with the valve core in sequence on the side wall along the axial direction of the valve core; an inner limiting convex ring which is limited by the limiting sealing ring and the stroke limiting convex ring in axial displacement and is positioned on the inner wall of the valve sleeve is arranged between the limiting sealing ring and the stroke limiting convex ring; the compression spring is constrained between the outer limit convex ring and the inner limit convex ring along the axial direction of the compression spring; one end opening of a liquid filling sleeve matched with the inner limit convex ring is arranged on the outer surface of the side wall between the stroke limit convex ring and the limit sealing ring, and the other end opening is arranged on the end face of the valve core communicated with the outside of the tank. The spray tank convenient for filling liquid can be conveniently refilled with liquid repeatedly.
Although the structure realizes the liquid filling of the spray tank, the sealing cover at the bottom needs to be taken down for liquid filling every time, so that the use is inconvenient; and the liquid filling sleeve is directly connected with the tank body, so that the sealing property is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a bottom liquid-filling liquid-spraying device which is convenient to use and good in sealing property aiming at the current situation of the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a bottom topping-up hydrojet device, includes that the bottom is provided with the open-ended bottle, still includes:
the bottom wall in the bottle body is provided with a first assembly sleeve extending upwards along the periphery of the opening, the lower part of the liquid guide sleeve is inserted into the first assembly sleeve, and the lower end of the liquid guide sleeve is provided with a liquid inlet;
the marble is arranged in the liquid guide sleeve in a way of moving up and down and moves upwards to open the liquid inlet and moves downwards to close the liquid inlet;
the upper sealing cover is arranged at the top of the liquid guide sleeve and seals the upper end opening of the liquid guide sleeve, and a liquid guide opening for liquid to enter the bottle body from the liquid guide sleeve is formed in the upper sealing cover;
the elastic piece is arranged in the liquid guide sleeve and enables the marble to always keep the trend of moving downwards;
the liquid filling seat can be arranged at the bottom of the bottle body in a vertically moving mode, a second assembling sleeve extending downwards along the opening is arranged on the outer bottom wall of the bottle body, a liquid filling sleeve capable of penetrating through the second assembling sleeve is arranged in the middle of the liquid filling seat, and a liquid guide hole capable of being communicated with the liquid guide sleeve in a state that the liquid filling sleeve is inserted into the liquid inlet is formed in the upper end of the liquid filling sleeve.
Preferably, the inner peripheral wall of the lower part of the liquid guiding sleeve is provided with a guide channel which extends downwards and has a gradually reduced inner diameter, correspondingly, the top of the liquid filling sleeve is contracted to form an insertion part which can be inserted into or withdrawn from the guide channel, and the liquid guiding hole is arranged in the insertion part and is communicated with the liquid filling sleeve. By adopting the structure, the matching structure between the liquid filling seat and the liquid guide sleeve is more compact, the liquid guide sleeve has better sealing in the liquid filling and non-liquid filling states, the liquid leakage is avoided, and the reliability of the liquid filling structure is improved.
Preferably, the cross section of the liquid guide hole is a T-shaped structure, the transverse part of the T-shaped structure transversely penetrates through the inserting part, the vertical part of the T-shaped structure extends along the axial direction of the inserting part, and the lower end of the T-shaped structure is communicated with the liquid filling sleeve. The structure is convenient for realizing liquid filling, and liquid transversely enters the liquid guide sleeve, so that leakage is not easy to occur in the liquid filling process.
In order to facilitate assembly and sealing, a third assembly sleeve which extends downwards around the second assembly sleeve is arranged on the outer bottom wall of the bottle body and corresponds to the periphery of the first assembly sleeve, the bottom of the liquid filling sleeve extends outwards to form a bottom plate, and the outer edge of the bottom plate extends upwards to form a fourth assembly sleeve which can be matched and sealed with the inner wall of the third assembly sleeve.
Preferably, the bottom of the bottle body is provided with an air outlet communicated with the lower part of the third assembling sleeve, and an air exhaust pipe corresponding to the air outlet is inserted in the bottle body; and a sealing structure which can communicate the exhaust port with the third assembling sleeve in a liquid filling state and separate the exhaust port from the third assembling sleeve in a non-liquid filling state is arranged between the fourth assembling sleeve and the third assembling sleeve.
Preferably, the outer circumferential wall of the fourth assembly set is provided with a sealing ring, and the inner circumferential wall of the upper part of the third assembly set is provided with a vertical rib capable of extruding the sealing ring to form an exhaust gap when the liquid filling seat moves upwards. When the liquid is filled, the liquid filling seat moves upwards, the convex edge extrudes the sealing ring to form an exhaust gap through which gas can pass between the sealing ring and the edge of the convex edge, and at the moment, the liquid is filled, and the gas in the bottle body can be exhausted through the exhaust pipe, the exhaust port and the exhaust gap; after the liquid filling is finished, the liquid filling seat moves downwards until the sealing ring is arranged corresponding to the inner wall of the fourth assembly cover without the convex edge, so that sealing is realized, and the medium is prevented from leaking.
Preferably, the bottom of the bottle body is provided with a lower end cover arranged around the fourth assembling sleeve, and the bottom of the lower end cover is provided with a notch arranged corresponding to the lower port of the liquid filling sleeve. Preferably, the bottom of the liquid filling seat is further provided with a liquid filling pad, and the middle part of the liquid filling pad is inserted into the lower port of the liquid filling sleeve and is provided with a liquid filling port. To further improve the sealing properties.
Compared with the prior art, the utility model has the advantages that: the liquid guide sleeve is simple and reasonable in structure, when the liquid guide sleeve is used, the liquid filling seat is pushed upwards, the upper end of the liquid filling sleeve is inserted into the liquid inlet of the liquid guide sleeve, the marble is pushed upwards, the liquid filling sleeve is communicated with the liquid guide sleeve, and filled liquid can enter the liquid guide sleeve through the liquid guide hole and further enter the bottle body through the liquid guide port; after the liquid is filled, the elastic piece pushes the marble to move downwards, the marble further pushes the liquid guide seat to move downwards until the marble closes the liquid inlet; the use is convenient, and the sealing performance in the liquid filling process is improved due to the matching mode of the liquid filling sleeve and the liquid guide sleeve.
Drawings
FIG. 1 is a schematic structural diagram (no liquid filling state) of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a schematic structural view (liquid-filled state) according to an embodiment of the present invention;
fig. 4 is a partially enlarged view of fig. 3.
Detailed Description
The utility model is described in further detail below with reference to the following examples of the drawings.
As shown in fig. 1 to 4, the bottom liquid-filled liquid spraying device of the present embodiment includes a bottle 1, a liquid guiding sleeve 2, a ball 3, an upper cover 4, an elastic member 5, and a liquid filling seat 6.
The bottom of the bottle body 1 is provided with an opening 11, the inner bottom wall of the bottle body 1 is provided with a first assembly sleeve 12 which extends upwards along the periphery of the opening 11, the lower part of the liquid guide sleeve 2 is inserted into the first assembly sleeve 12 and is tightly matched with the first assembly sleeve 12, the lower end of the liquid guide sleeve 2 is provided with a liquid inlet 21, the marble 3 can be arranged in the liquid guide sleeve 2 in a vertically moving mode, and the marble moves upwards to open the liquid inlet 21 and moves downwards to close the liquid inlet 21. The upper sealing cover 4 is arranged at the top of the liquid guide sleeve 2 and seals the upper port of the liquid guide sleeve 2, and the upper sealing cover 4 is provided with a liquid guide port 41 for liquid to enter the bottle body 1 from the liquid guide sleeve 2. The elastic part 5 is a spring and is arranged in the liquid guide sleeve 2, the upper end of the elastic part 5 is propped against the top of the upper sealing cover 4, and the lower end of the elastic part 5 is propped against the marble 3, so that the marble 3 always keeps the trend of moving downwards. The liquid filling seat 6 is arranged at the bottom of the bottle body 1 in a way of moving up and down, the second assembly sleeve 13 extending downwards along the opening 11 is arranged on the outer bottom wall of the bottle body 1, the liquid filling sleeve 61 capable of penetrating through the second assembly sleeve 13 is arranged in the middle of the liquid filling seat 6, and the upper end of the liquid filling sleeve 61 is provided with a liquid guide hole 611 capable of being communicated with the liquid guide sleeve 2 in a state that the liquid filling sleeve is inserted in the liquid inlet 21.
Specifically, the inner peripheral wall of the lower portion of the liquid guiding sleeve 2 is provided with a guiding channel 22 extending downwards and having a gradually decreasing inner diameter, and correspondingly, the lower port of the guiding channel 22 is enough to form the liquid inlet 21. The top of the liquid filling sleeve 61 is contracted to form a plug part 612 which can be inserted into or withdrawn from the guide channel 22, and the liquid guide hole 611 is arranged in the plug part 612 and communicated with the liquid filling sleeve 6. By adopting the structure, the matching structure between the liquid filling seat 6 and the liquid guide sleeve 2 is more compact, the sealing is better under the liquid filling and non-liquid filling states, the liquid leakage is avoided, and the reliability of the liquid filling structure is improved.
The cross section of the liquid guiding hole 611 is a T-shaped structure, the transverse part of the T-shaped structure transversely penetrates through the insertion part 612, the vertical part of the T-shaped structure extends along the axial direction of the insertion part 612, and the lower end of the T-shaped structure is communicated with the liquid filling sleeve 61. The structure is convenient for realizing liquid filling, and liquid transversely enters the liquid guide sleeve 2, so that leakage is not easy to occur in the liquid filling process.
For the convenience of assembly and sealing, a third assembly sleeve 14 extending downward around the second assembly sleeve 13 is provided on the outer bottom wall of the bottle body 1, and the third assembly sleeve 14 is disposed corresponding to the periphery of the first assembly sleeve 12, the bottom of the liquid filling sleeve 61 extends outward to form a bottom plate 613, and the outer edge of the bottom plate 613 extends upward to form a fourth assembly sleeve 614 capable of sealing with the inner wall of the third assembly sleeve 14.
The bottom of the bottle body 1 is provided with an exhaust port 15 communicated with the lower part of the third assembly sleeve 14, and an exhaust pipe 16 corresponding to the exhaust port 15 is inserted in the bottle body 1 so as to exhaust the gas at the middle upper part of the bottle body 1. A sealing structure capable of communicating the exhaust port 15 with the third kit 14 in a liquid filling state and blocking the exhaust port 15 from the third kit 14 in a non-liquid filling state is provided between the fourth kit 614 and the third kit 14.
The outer peripheral wall of the fourth assembly member 614 is provided with a sealing ring 141, and the inner peripheral wall of the upper portion of the third assembly member 14 is provided with a vertical rib 142 which can press the sealing ring 141 to form the exhaust gap 100 when the liquid charging seat 6 moves upwards. The rib 142 and the seal ring 141 together constitute the above-described seal structure.
When the liquid is filled, the liquid filling seat 4 moves upwards, the convex rib 142 presses the sealing ring 141 to form an exhaust gap 100 for the gas to pass through at the edges of the sealing ring 141 and the convex rib 142, and at the moment, the liquid is filled, and the gas in the bottle body 1 can be exhausted through the exhaust pipe 16, the exhaust port 15 and the exhaust gap 100; after the liquid filling is finished, the liquid filling seat 6 moves downwards until the sealing ring 141 is arranged corresponding to the inner wall of the fourth assembly sleeve 614 without the rib 142, so that sealing is realized and the medium is prevented from leaking.
The bottom of the bottle body 1 is provided with a lower end cover 7 arranged around the fourth assembly sleeve 614, and the bottom of the lower end cover 7 is provided with a notch 71 arranged corresponding to the lower port of the liquid filling sleeve 61; the bottom of the liquid filling seat 6 is also provided with a liquid filling pad 8, the middle part of the liquid filling pad 8 is inserted into the lower port of the liquid filling sleeve 61 and is provided with a liquid filling port 81, so that the sealing performance is further improved.
When the bottle body 1 is used, the bottle body is aligned with the liquid filling source and is inserted and pressed downwards,
the liquid filling seat 6 is pushed upwards, the insertion part 612 of the liquid filling sleeve 61 is inserted into the liquid inlet 21 of the liquid guiding sleeve 2, the marble 3 is pushed upwards, the liquid filling sleeve 61 is communicated with the liquid guiding sleeve 2, and the filled liquid can enter the liquid guiding sleeve 2 through the liquid guiding hole 611 and further enter the bottle body 1 through the liquid guiding port 41; after the liquid filling is finished, the bottle body 1 is disconnected from the liquid filling source, the elastic piece 5 pushes the marble 3 to move downwards, the marble 3 further pushes the liquid guide seat 6 to move downwards until the insertion part 612 of the liquid filling sleeve 61 exits from the liquid inlet 21 of the liquid guide sleeve 2, and the marble 3 closes the liquid inlet 21.
Directional terms such as "front," "rear," "upper," "lower," "left," "right," "side," "top," "bottom," and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the utility model, but are used herein for convenience of description only and are to be determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the present invention may be oriented in different directions, the directional terms are used for descriptive purposes and are not to be construed as limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite or coincident with the direction of gravity.
Claims (8)
1. The utility model provides a bottom topping-up hydrojet device, includes that the bottom is provided with the open-ended bottle, its characterized in that: also comprises
The bottom wall in the bottle body is provided with a first assembly sleeve extending upwards along the periphery of the opening, the lower part of the liquid guide sleeve is inserted into the first assembly sleeve, and the lower end of the liquid guide sleeve is provided with a liquid inlet;
the marble is arranged in the liquid guide sleeve in a vertically movable manner, and moves upwards to open the liquid inlet and moves downwards to close the liquid inlet;
the upper sealing cover is arranged at the top of the liquid guide sleeve and seals the upper end opening of the liquid guide sleeve, and a liquid guide opening for liquid to enter the bottle body from the liquid guide sleeve is formed in the upper sealing cover;
the elastic piece is arranged in the liquid guide sleeve and enables the marble to always keep a downward moving trend;
the liquid filling seat is arranged at the bottom of the bottle body in a vertically movable manner, a second assembly sleeve extending downwards along the opening is arranged on the outer bottom wall of the bottle body, a liquid filling sleeve capable of penetrating through the second assembly sleeve is arranged in the middle of the liquid filling seat, and a liquid guide hole capable of being communicated with the liquid guide sleeve in a state that the liquid filling sleeve is inserted into the liquid inlet is formed in the upper end of the liquid filling sleeve.
2. The bottom-filled liquid spraying apparatus of claim 1 wherein: the inner peripheral wall of the lower part of the liquid guide sleeve is provided with a guide channel which extends downwards and has a gradually reduced inner diameter, correspondingly, the top of the liquid filling sleeve contracts to form an insertion part which can be inserted into or withdrawn from the guide channel, and the liquid guide hole is arranged in the insertion part and is communicated with the liquid filling sleeve.
3. The bottom-filled liquid spraying apparatus of claim 2 wherein: the cross section of the liquid guide hole is of a T-shaped structure, the transverse part of the T-shaped structure transversely penetrates through the inserting part, the vertical part of the T-shaped structure axially extends along the inserting part, and the lower end of the T-shaped structure is communicated with the liquid filling sleeve.
4. The bottom-filled liquid spraying apparatus of claim 1, 2 or 3 wherein: the outer bottom wall of the bottle body is provided with a third assembly sleeve which extends downwards around the second assembly sleeve, the third assembly sleeve is arranged corresponding to the periphery of the first assembly sleeve, the bottom of the liquid filling sleeve extends outwards to form a bottom plate, and the outer edge of the bottom plate extends upwards to form a fourth assembly sleeve which can be matched and sealed with the inner wall of the third assembly sleeve.
5. The bottom-filled liquid spraying apparatus of claim 4 wherein: the bottom of the bottle body is provided with an air outlet communicated with the lower part of the third assembling sleeve, and an air exhaust pipe corresponding to the air outlet is inserted in the bottle body; and a sealing structure which can communicate the exhaust port with the third assembling sleeve in a liquid filling state and separate the exhaust port from the third assembling sleeve in a non-liquid filling state is arranged between the fourth assembling sleeve and the third assembling sleeve.
6. The bottom-filled liquid spraying apparatus of claim 5 wherein: the outer peripheral wall of the fourth assembly set is provided with a sealing ring, and the inner peripheral wall of the upper part of the third assembly set is provided with a vertical convex edge which can extrude the sealing ring to form an exhaust gap when the liquid filling seat moves upwards.
7. The bottom-filled liquid spraying apparatus of claim 4 wherein: the bottom of the bottle body is provided with a lower end cover arranged around the fourth assembling sleeve, and the bottom of the lower end cover is provided with a notch arranged corresponding to the lower port of the liquid filling sleeve.
8. The bottom-filled liquid spraying apparatus of claim 1, 2 or 3 wherein: the bottom of the liquid filling seat is also provided with a liquid filling pad, and the middle part of the liquid filling pad is inserted into the lower port of the liquid filling sleeve and is provided with a liquid filling port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220575701.8U CN217023700U (en) | 2022-03-16 | 2022-03-16 | Bottom liquid-filling and liquid-spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220575701.8U CN217023700U (en) | 2022-03-16 | 2022-03-16 | Bottom liquid-filling and liquid-spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217023700U true CN217023700U (en) | 2022-07-22 |
Family
ID=82455311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220575701.8U Active CN217023700U (en) | 2022-03-16 | 2022-03-16 | Bottom liquid-filling and liquid-spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217023700U (en) |
-
2022
- 2022-03-16 CN CN202220575701.8U patent/CN217023700U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102089919B1 (en) | Pump type liquid airtight container | |
| CN110451072B (en) | Novel cosmetic container | |
| CN106784593B (en) | Liquid injection device | |
| CN106654142A (en) | Liquid injection device | |
| CN217023700U (en) | Bottom liquid-filling and liquid-spraying device | |
| KR20190008162A (en) | Pump type liquid airtight container | |
| KR20190007948A (en) | Pump type liquid airtight container | |
| CN216019098U (en) | Convenient atomizer of oiling | |
| CN210593266U (en) | Novel cosmetic container | |
| CN211268667U (en) | Oil injection nozzle with simple structure | |
| JPH05263862A (en) | Gas spring | |
| CN114435717A (en) | Emulsion pump with air exchange structure | |
| CN105292727A (en) | Pressing type liquid foam distributing device with springs arranged externally and container | |
| CN209898578U (en) | Pump head of cosmetics | |
| CN209291123U (en) | Antiultraviolet pressure resistance high-capacity vacuum bottle | |
| CN212797911U (en) | Emulsion pump | |
| CN220174656U (en) | Liquid charging assembly | |
| CN111466697A (en) | Pneumatic emulsion pen | |
| CN219422396U (en) | Pressing extrusion type cosmetic bottle | |
| CN219962173U (en) | Liquid filling structure and perfume split charging bottle | |
| CN217243051U (en) | Cosmetic bottle with replaceable inner bottle | |
| CN212185581U (en) | Emulsion bottle | |
| CN215456059U (en) | Cream bottle is with sealed buckle structure and cream bottle | |
| CN220282216U (en) | Novel spray pump | |
| CN212710736U (en) | Improved cosmetic container |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |