CN221577079U

CN221577079U - Bottom filling perfume bottle

Info

Publication number: CN221577079U
Application number: CN202323492344.2U
Authority: CN
Inventors: 丁祖义
Original assignee: Jiangsu Yifan International Trade Co ltd
Current assignee: Jiangsu Yifan International Trade Co ltd
Priority date: 2023-12-21
Filing date: 2023-12-21
Publication date: 2024-08-23
Anticipated expiration: 2033-12-21

Abstract

The utility model relates to a bottom filling perfume bottle, which belongs to the technical field of sprayers and comprises the following components: the spray device comprises a liquid storage barrel, a spray assembly, a filling assembly and an exhaust pipe, wherein an inserting hole is formed in the middle of the bottom end of the liquid storage barrel, a connecting barrel is fixed at the inserting hole, an upper limiting ring is fixed on the inner top wall of the connecting barrel, and a lower limiting ring is fixed at the inner bottom end of the connecting barrel; the spraying component is detachably connected to the opening at the top end of the liquid storage cylinder; the filling assembly is arranged in the connecting cylinder; the exhaust pipe is arranged in the liquid storage cylinder and is fixed and communicated with the connecting cylinder. According to the utility model, the filling and exhausting structure of the traditional bottom filling spray bottle is improved, the liquid inlet hole at the bottom end of the sliding column and the liquid outlet hole at the upper side wall of the sliding column are communicated with the liquid inlet channel in the sliding column, when the sliding column is pushed to extrude the spring to move upwards, the liquid outlet hole at the side wall of the sliding column moves upwards along with the sliding column to extend into the liquid storage cylinder, so that external liquid can flow into the liquid storage cylinder through the liquid inlet hole, the liquid inlet channel and the liquid outlet hole, and the filling work of the bottom filling perfume bottle is completed.

Description

Bottom filling perfume bottle

Technical Field

The utility model relates to the technical field of sprayers, in particular to a bottom-filling perfume bottle.

Background

Along with the improvement of the living standard of people, the maintenance consciousness of the appearance is stronger and stronger, such as perfume and moisturizing water are widely used, and in order to be convenient to use, the beauty products of solvents are usually placed in a sprayer for use, the existing sprayer consists of a bottle body, a spray pump and a button, and the existing sprayer can be filled only once and is used up, so that the waste of resources is caused.

In order to avoid the waste of resources, people design a bottom-filled sprayer, such as the patent number CN219043017U, the name of which is a novel bottom-filled sprayer, wherein the novel bottom-filled sprayer comprises a liquid storage cylinder, a connecting cylinder, a spraying component and a filling component, the bottom end of the liquid storage cylinder is a closed end, and the middle part of the closed end of the liquid storage cylinder is provided with a through hole; the connecting cylinder is fixed at the closed end of the liquid storage cylinder corresponding to the outside of the liquid storage cylinder, and an inner hole of the connecting cylinder is coaxially communicated with the through hole; the spray assembly comprises a mounting cylinder, a spray pump, a button with a nozzle and a suction pipe, wherein the mounting cylinder is detachably inserted into the inner upper part of the liquid storage cylinder, an exhaust hole is formed in the side wall of the mounting cylinder corresponding to the upper part of the insertion end of the mounting cylinder, and a mounting ring is formed in the inner wall of the mounting cylinder corresponding to the upper part of the exhaust hole in an extending manner; the spray pump is inserted and fixed in the mounting ring; the button is arranged at the top end of the spray pump, and the nozzle is communicated with a liquid outlet at the top end of the spray pump; the suction pipe is fixed in the liquid storage cylinder and communicated with a liquid inlet at the bottom end of the spray pump; the filling assembly comprises a piston cylinder, a reset spring and a sliding cylinder, wherein the piston cylinder is arranged in the liquid storage cylinder in a penetrating way corresponding to the peripheral side of the suction pipe, the bottom end of the piston cylinder is a closed end and can be in butt joint with the closed bottom end of the liquid storage cylinder, the side wall of the piston cylinder is provided with a liquid through hole, and the inner wall of the piston cylinder close to the top end of the piston cylinder extends radially inwards to form a limiting ring; the reset spring is arranged in the piston cylinder in a penetrating way, one end of the reset spring is in butt joint with the limiting ring, and the other end of the reset spring is in butt joint with the mounting ring; the sliding cylinder is fixed at the closed end of the piston cylinder corresponding to the outside of the piston cylinder and is in sliding connection with the connecting cylinder, and the side wall of the sliding cylinder, which is close to the piston cylinder, is provided with a liquid inlet. By utilizing the structure, the piston cylinder is arranged in the liquid storage cylinder in a penetrating manner, the closed end of the piston cylinder is abutted against the closed end of the liquid storage cylinder, one end of the reset spring is abutted against the limiting ring in the piston cylinder, the other end of the reset spring is abutted against the mounting ring in the mounting cylinder, the external force is removed in the reset state, the reset spring is reset and elongated, the piston cylinder and the sliding cylinder can be pushed to move downwards, at the moment, the sliding cylinder is inserted into the connecting cylinder, the closed end of the piston cylinder is contacted with the closed end of the liquid storage cylinder, liquid in the liquid storage cylinder can be prevented from flowing out, the liquid can be repeatedly filled into the liquid storage cylinder in a circulating manner, the recycling rate of the bottom filling spray bottle is improved, and the resource waste is reduced.

However, when the bottom filling spray bottle is filled, the piston cylinder and the sliding cylinder are pushed by force to synchronously slide upwards, so that the bottom filling operation can be completed, and the operation difficulty of the bottom filling spray bottle is increased and the liquid filling is inconvenient because the piston cylinder and the sliding cylinder are large in size and heavy in weight; simultaneously, fill spray bottle bottom filling liquid in the bottom, still need accomplish the exhaust operation in step, and traditional bottom fill spray bottle all installs exhaust structure additional in its upper portion to this accomplishes bottom filling and top exhaust in step, but the exhaust structure of installing additional can increase the complexity of bottom fill spray bottle structure, raise the cost of manufacture of bottom fill spray bottle.

Therefore, how to design a perfume bottle with a bottom is a problem to be solved by the person skilled in the art.

Disclosure of utility model

The utility model provides a bottom filling perfume bottle, which solves the technical problems of complex structure, inconvenient bottom filling and high manufacturing cost of the existing bottom filling spray bottle.

The technical scheme for solving the technical problems is as follows, a bottom-filled perfume bottle, comprising: the liquid storage device comprises a liquid storage barrel, a spraying assembly, a filling assembly and an exhaust pipe, wherein the bottom end of the liquid storage barrel is a closed end, a plug hole is formed in the middle of the closed end of the liquid storage barrel, a connecting barrel is fixed at the plug hole, an upper limiting ring is fixed on the inner top wall of the connecting barrel, and a lower limiting ring is fixed at the inner bottom end of the connecting barrel; the spraying component is detachably connected to the opening at the top end of the liquid storage barrel; the filling assembly comprises a spring and a sliding column, wherein the spring is arranged in the connecting cylinder, and the top end of the spring is abutted against the upper limiting ring; the sliding column is arranged in the spring in a penetrating way, an annular limiting part is fixed on the bottom outer wall of the sliding column, the annular limiting part is pressed on the lower limiting ring, the bottom end of the spring is pressed on the annular limiting part, a liquid inlet channel is arranged in the sliding column, a liquid inlet hole is arranged at the bottom end of the sliding column, liquid outlet holes are arranged at the upper part of the sliding column and are communicated with the liquid inlet channel, and the liquid outlet holes move upwards along with the sliding column and can extend into the liquid storage barrel; the exhaust pipe is arranged in the liquid storage cylinder and is fixed and communicated with the connecting cylinder.

The beneficial effects of the utility model are as follows: the filling and exhausting structure of the traditional bottom filling spray bottle is improved, a liquid inlet hole at the bottom end of the sliding column and a liquid outlet hole at the upper side wall of the sliding column are communicated with a liquid inlet channel in the sliding column, when the sliding column is pushed to extrude the spring to move upwards, the liquid outlet hole at the side wall of the sliding column moves upwards along with the sliding column to extend into the liquid storage cylinder, so that external liquid can flow into the liquid storage cylinder through the liquid inlet hole, the liquid inlet channel and the liquid outlet hole, and the filling work of the bottom filling perfume bottle is completed; meanwhile, the exhaust pipe is fixed and communicated with the connecting cylinder, when liquid enters the liquid storage cylinder, the liquid can squeeze the gas in the liquid storage cylinder, and after the gas is squeezed, the gas can be discharged into the liquid storage cylinder through the exhaust pipe and the connecting cylinder, so that the gas in the liquid storage cylinder is discharged from the liquid storage cylinder while the bottom filling operation is not influenced; the filling and exhausting structure of the bottom filling spray bottle is simple, the manufacturing cost of the bottom filling spray bottle can be reduced, and the smoothness of filling and exhausting of the bottom filling spray bottle is improved.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the liquid storage cylinder, the connecting cylinder, the upper limiting ring, the lower limiting ring and the exhaust pipe are of an integrated structure.

The liquid storage barrel, the connecting barrel, the upper limiting ring, the lower limiting ring and the exhaust pipe are integrally injection molded, so that the assembly operation can be reduced, the labor cost can be reduced, and the manufacturing efficiency of the bottom filling spray bottle can be improved.

Further, the liquid storage cylinder, the connecting cylinder, the upper limiting ring, the lower limiting ring and the exhaust pipe are all made of transparent plastic materials.

Further, the sliding column is sleeved with the upper sealing ring, and the top end of the sliding column is abutted against the upper limiting ring; the top of the spring is abutted against the bottom of the upper sealing ring.

The upper sealing ring is sleeved on the sliding column, the top end of the upper sealing ring is abutted against the upper limiting ring, and the bottom end of the upper sealing ring is abutted against the top end of the spring, so that gas in the liquid storage barrel can be prevented from flowing back into the liquid storage barrel from a gap between the sliding column and the upper limiting ring.

The sliding column is sleeved with the lower sealing ring corresponding to the lower part of the upper sealing ring, and the bottom end of the sliding column is pressed against the annular limiting part; the bottom end of the spring is pressed against the lower sealing ring.

The lower sealing ring is sleeved on the sliding column, the top end of the lower sealing ring is abutted against the bottom end of the spring, and the bottom end of the lower sealing ring is abutted against the annular limiting part, so that liquid in the liquid storage cylinder can be prevented from flowing out of a gap between the connecting cylinder and the annular limiting part through the exhaust pipe when the liquid storage cylinder is not filled.

Further, the exhaust pipe is arranged along the axial direction of the liquid storage barrel and the top end of the exhaust pipe is higher than the top end of the liquid storage barrel.

The liquid storage device has the further beneficial effects that as the top end of the exhaust pipe is higher than the top end of the liquid storage barrel, liquid in the liquid storage barrel can be prevented from entering the exhaust pipe, and the exhaust effect of the exhaust pipe is prevented from being influenced.

Further, the spraying assembly comprises a mounting cylinder, a spraying pump, a button with a spraying hole and a suction pipe, wherein the mounting cylinder is detachably connected to an opening at the top end of the liquid storage cylinder, and a mounting ring is fixed on the inner side wall of the mounting cylinder; the spray pump is inserted and fixed in the mounting ring; the suction pipe is positioned in the liquid storage cylinder and is fixed and communicated with a pump inlet of the spray pump; the button is positioned outside the liquid storage cylinder and is fixed and communicated with the pump outlet of the spray pump.

Further, the spray device also comprises an upper shell and a lower shell, wherein the interior of the upper shell is hollow, the bottom surface of the upper shell is provided with an opening, and the upper shell is covered on the outer periphery side of the spray assembly; the inside of the lower shell is hollow, the top surface of the lower shell is provided with an opening, the lower shell is covered on the outer peripheral side of the liquid storage barrel, and the top edge of the lower shell is contacted with the bottom end of the upper shell.

Further, an observation hole is formed in the outer peripheral side of the lower casing.

Drawings

FIG. 1 is a schematic diagram of an exploded construction of a underfill perfume bottle of the present utility model;

fig. 2 is a schematic view of the internal structure of a perfume bottle for priming according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. The spray device comprises a liquid storage cylinder, 2, a spray assembly, 21, a mounting cylinder, 22, a spray pump, 23, a button, 24, a suction pipe, 3, a filling assembly, 31, a spring, 32, a sliding column, 321, a liquid inlet hole, 322, a liquid outlet hole, 323, a liquid inlet channel, 33, an annular limiting part, 4, an exhaust pipe, 5, an upper sealing ring, 6, a lower sealing ring, 7, a connecting cylinder, 71, an upper limiting ring, 72, a lower limiting ring, 8, an upper shell, 9, a lower shell, 91 and a viewing hole.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

As shown in fig. 1 and 2, a perfume bottle for priming, comprising: a liquid storage cylinder 1, a spraying component 2, a filling component 3 and an exhaust pipe 4,

The bottom end of the liquid storage barrel 1 is a closed end, the middle of the closed end is provided with a plug hole, a connecting barrel 7 is fixed at the plug hole, an upper limit ring 71 is fixed on the inner top wall of the connecting barrel 7, and a lower limit ring 72 is fixed at the inner bottom end of the connecting barrel 7; the spraying component 2 is detachably connected to the opening at the top end of the liquid storage barrel 1; the filling assembly 3 comprises a spring 31 and a sliding column 32, wherein the spring 31 is arranged in the connecting cylinder 7, and the top end of the spring is abutted against the upper limiting ring 71; the sliding column 32 is arranged in the spring 31 in a penetrating way, an annular limiting part 33 is fixed on the bottom outer wall of the sliding column, the annular limiting part 33 is pressed on the lower limiting ring 72, the bottom end of the spring 31 is pressed on the annular limiting part 33, a liquid inlet channel 323 is arranged in the sliding column 32, a liquid inlet hole 321 is arranged at the bottom end of the sliding column 32, liquid outlet holes 322 are arranged at the upper part of the sliding column and are communicated with the liquid inlet channel 323, and the liquid outlet holes 322 move upwards along with the sliding column 32 and can extend into the liquid storage barrel 1; the exhaust pipe 4 is arranged in the liquid storage cylinder 1 and is fixed and communicated with the connecting cylinder 7.

In some embodiments, the liquid storage cylinder 1, the connecting cylinder 7, the upper limit ring 71, the lower limit ring 72, and the exhaust pipe 4 may be integrally formed.

In some embodiments, the liquid storage barrel 1, the connecting barrel 7, the upper limiting ring 71, the lower limiting ring 72 and the exhaust pipe 4 may be made of transparent plastic.

In some embodiments, the sliding seat may further comprise an upper sealing ring 5, wherein the upper sealing ring 5 is sleeved on the sliding column 32, and the top end of the upper sealing ring is abutted against the upper limiting ring 71; the top end of the spring 31 abuts against the bottom end of the upper sealing ring 5.

In some embodiments, the sliding column 32 is sleeved with the lower sealing ring 6 corresponding to the lower part of the upper sealing ring 5, and the bottom end of the sliding column is pressed against the annular limiting part 33; the bottom end of the spring 31 is pressed against the lower seal ring 6.

In some embodiments, the exhaust pipe 4 is disposed along the axial direction of the liquid storage cylinder 1 and has a top end higher than the top end of the liquid storage cylinder 1.

In some embodiments, the spraying assembly 2 may include a mounting cylinder 21, a spraying pump 22, a button 23 with a spraying hole, and a suction pipe 24, where the mounting cylinder 21 is detachably connected to the opening at the top end of the liquid storage cylinder 1, and a mounting ring is fixed on the inner side wall of the mounting cylinder; the spray pump 22 is inserted and fixed in the mounting ring; the suction pipe 24 is positioned in the liquid storage barrel 1 and is fixed and communicated with a pump inlet of the spray pump 22; the button 23 is located outside the reservoir 1 and is fixed and communicates with the outlet of the spray pump 22.

In some specific embodiments, the spray device further comprises an upper shell 8 and a lower shell 9, wherein the upper shell 8 is hollow in the interior and provided with an opening at the bottom surface, and the upper shell 8 is covered on the outer peripheral side of the spray assembly 2; the lower casing 9 is hollow in the inside and has an opening at the top surface, and the lower casing 9 is covered on the outer peripheral side of the liquid storage tank 1 and has a top edge in contact with the bottom end of the upper casing 8.

In some embodiments, the outer peripheral side of the lower housing 9 is provided with a viewing hole 91.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims

1. A base-filled perfume bottle, comprising:

The liquid storage device comprises a liquid storage barrel (1), wherein the bottom end of the liquid storage barrel (1) is a closed end, an inserting hole is formed in the middle of the closed end of the liquid storage barrel, a connecting barrel (7) is fixed at the inserting hole, an upper limiting ring (71) is fixed on the inner top wall of the connecting barrel (7), and a lower limiting ring (72) is fixed at the inner bottom end of the connecting barrel;

The spraying assembly (2) is detachably connected to the opening at the top end of the liquid storage barrel (1);

The filling assembly (3), the filling assembly (3) comprises a spring (31) and a sliding column (32), the spring (31) is arranged in the connecting cylinder (7) and the top end of the spring is in contact with the upper limiting ring (71); the sliding column (32) is arranged in the spring (31) in a penetrating mode, an annular limiting part (33) is fixed on the bottom outer wall of the sliding column, the annular limiting part (33) is pressed on the lower limiting ring (72), the bottom end of the spring (31) is pressed on the annular limiting part (33), a liquid inlet channel (323) is arranged in the sliding column (32), a liquid inlet hole (321) is formed in the bottom end of the sliding column (32), liquid outlet holes (322) are formed in the upper portion of the sliding column and are communicated with the liquid inlet channel (323), and the liquid outlet holes (322) move upwards along with the sliding column (32) and can extend into the liquid storage barrel (1);

The exhaust pipe (4) is arranged in the liquid storage cylinder (1) and is fixed and communicated with the connecting cylinder (7).

2. A perfume bottle according to claim 1, characterized in that the liquid storage cylinder (1), the connecting cylinder (7), the upper limit ring (71), the lower limit ring (72) and the exhaust pipe (4) are of an integrally formed structure.

3. The perfume bottle according to claim 1, characterized in that the liquid storage cylinder (1), the connecting cylinder (7), the upper limiting ring (71), the lower limiting ring (72) and the exhaust pipe (4) are all made of transparent plastic materials.

4. A perfume bottle according to claim 1, further comprising an upper sealing ring (5), said upper sealing ring (5) being sleeved on said slide column (32) and having its top end abutting said upper stop collar (71); the top end of the spring (31) is abutted against the bottom end of the upper sealing ring (5).

5. The bottom-filled perfume bottle according to claim 4, further comprising a lower sealing ring (6), wherein the lower sealing ring (6) is sleeved on the sliding column (32) corresponding to the lower part of the upper sealing ring (5) and the bottom end of the lower sealing ring is pressed on the annular limiting part (33); the bottom end of the spring (31) is pressed against the lower sealing ring (6).

6. A perfume bottle according to claim 1, characterized in that the exhaust pipe (4) is arranged in the axial direction of the reservoir (1) and has a top end higher than the top end of the reservoir (1).

7. The bottom-filled perfume bottle according to claim 1, characterized in that the spray assembly (2) comprises a mounting cylinder (21), a spray pump (22), a button (23) with spray holes and a suction pipe (24), wherein the mounting cylinder (21) is detachably connected to the opening at the top end of the liquid storage cylinder (1) and the inner side wall of the mounting cylinder is fixed with a mounting ring; the spray pump (22) is inserted and fixed in the mounting ring; the suction pipe (24) is positioned in the liquid storage cylinder (1) and is fixed and communicated with a pump inlet of the spray pump (22); the button (23) is positioned outside the liquid storage cylinder (1) and is fixed and communicated with the pump outlet of the spray pump (22).

8. The under-filled perfume bottle according to claim 1, further comprising an upper housing (8) and a lower housing (9), wherein the upper housing (8) is hollow in the interior and has an opening at the bottom surface thereof, and the upper housing (8) is covered on the outer peripheral side of the spray assembly (2); the inside of the lower shell (9) is hollow, the top surface of the lower shell is provided with an opening, the lower shell (9) is covered on the outer periphery side of the liquid storage barrel (1), and the top edge of the lower shell is contacted with the bottom end of the upper shell (8).

9. The under-filled perfume bottle according to claim 8, characterized in that the outer peripheral side of the lower housing (9) is provided with an observation hole (91).