Quantitative cosmetic bottle sprayer

Abstract

The utility model discloses a quantitative cosmetic bottle sprayer which is connected with a bottle body (1) and comprises a positioning seat (4) arranged at the upper end of the bottle body (1), and a pump body assembly (3) is arranged in the middle of the positioning seat (4). A quantitative limiting piece (5) is arranged in the positioning seat (4); a quantitative adjusting piece (6) used for controlling the height of the quantitative limiting piece is arranged on the outer side of the positioning seat (4), and the pressing end of the pump body assembly (3) is in contact fit with the upper end of the quantitative limiting piece (5). The height of the quantitative limiting piece is controlled through the quantitative adjusting piece, the pressing distance of the pressing end of the pump body assembly is limited, the liquid extrusion amount is quantitatively adjusted, and different requirements of users are met.

Description

Technical Field

[0001] The utility model relates to the field of cosmetic bottle components, in particular to a quantitative cosmetic bottle spray head. Background Art

[0002] A cosmetic bottle is a container for holding cosmetics, and is mostly used for holding liquid cosmetics. There is a cosmetic bottle, such as the Chinese invention patent with publication number CN113998268A, which discloses a bottle body, a bottle mouth is arranged on the top of the bottle body, and an outer cover is arranged on the bottle body, characterized in that: a gasket is arranged on the bottle mouth, the gasket is fitted with the bottle mouth, a flow guide is arranged at the center of the bottle body, a card plate is arranged at the position of the bottle mouth of the flow guide, the card plate is pressed with the gasket, a cover is arranged at the periphery of the bottle mouth, the cover is fixedly connected with the bottle mouth, the cover is pressed with the card plate, a through hole is arranged at the center of the cover, the flow guide passes through the through hole, a pressure head is arranged on the top of the flow guide, and the pressure head is fixedly connected with the flow guide. This type of cosmetic packaging bottle has a similar structure to a conventional cosmetic bottle. The solution is lifted by pressing the extrusion end of the pump head assembly, and finally flows out from the pump head. However, the amount of liquid squeezed out depends entirely on the user's pressing force, and the amount of liquid squeezed out cannot be well controlled. If the amount squeezed out is too much, it will cause waste, and if the amount squeezed out is too little, it cannot meet the user's needs. Utility Model Content

[0003] The utility model aims to provide a quantitative cosmetic bottle spray head. The utility model controls the height of the quantitative limiter through the quantitative adjustment part, limits the pressing distance of the pressing end of the pump body component, quantitatively adjusts the liquid extrusion amount, and meets the different needs of users.

[0004] The technical solution of the utility model is as follows: a quantitative cosmetic bottle spray head is connected to a bottle body, comprising a positioning seat arranged at the upper end of the bottle body, a pump body assembly is arranged in the middle of the positioning seat; a quantitative limit piece is arranged inside the positioning seat; a quantitative adjustment piece for controlling the height of the quantitative limit piece is arranged on the outer side of the positioning seat, and the pressing end of the pump body assembly is in contact and cooperate with the upper end of the quantitative limit piece.

[0005] In the above-mentioned quantitative cosmetic bottle spray head, the quantitative limiter includes a quantitative ring body, the lower end of the quantitative ring body is provided with a fastening spring that interferes with the bottom of the positioning seat, the upper end of the quantitative ring body is provided with an inner groove, and a plurality of protrusions are evenly arranged on the outer surface of the quantitative ring body; the positioning seat is provided with a plurality of vertical grooves for the protrusions to move.

[0006] In the aforementioned quantitative cosmetic bottle spray head, the quantitative adjustment member includes an adjustment body, and an adjustment guide groove is provided on the inner wall of the adjustment body; the outer end of the protrusion is slidably arranged in the adjustment guide groove; and a plurality of positioning recesses matching with the protrusion are provided in the adjustment guide groove.

[0007] In the aforementioned quantitative cosmetic bottle spray head, a scale ring is provided on the outer side surface of the adjusting body, and an anti-skid groove is also provided on the outer side surface of the adjusting body for preventing skidding.

[0008] In the aforementioned quantitative cosmetic bottle spray head, the positioning seat is connected to the bottle body via threads.

[0009] In the aforementioned quantitative cosmetic bottle spray head, the pump body assembly includes a positioning sleeve embedded in the bottle body, a liquid outlet pipe is provided in the positioning sleeve, an opening and closing nozzle is provided at the outlet of the liquid outlet pipe, and an end pipe is clamped at the end of the liquid outlet pipe; a liquid outlet spring is provided between the upper end of the liquid outlet pipe and the positioning sleeve, an extrusion seat is provided at the upper end of the liquid outlet pipe, and the lower end of the extrusion seat is in contact with and cooperates with the inner groove.

[0010] In the aforementioned quantitative cosmetic bottle spray head, an annular groove is provided on the outer side of the positioning seat, and an annular protrusion that fits with the annular groove is provided on the inner side of the quantitative adjustment member.

[0011] In the aforementioned quantitative cosmetic bottle spray head, a temporary storage groove is provided at the upper end of the extrusion seat.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. In the utility model, the pump body assembly can lift and suck out the liquid in the bottle body. In the initial state, the quantitative limiter is at the upper end of the positioning seat. When the pressing end of the pump body assembly is pressed down, it touches the quantitative limiter. At this time, the minimum amount of liquid can be taken out. The quantitative adjustment part is rotated. As the quantitative adjustment part is rotated, the quantitative limiter is controlled to move downward, the height position of the quantitative limiter is changed, the pressing distance of the pressing end of the pump body assembly becomes longer, and the extrusion amount of the liquid gradually increases. The extrusion amount of the liquid is quantitatively adjusted to meet the needs of different users.

[0014] 2. There is a scale ring on the outer side of the quantitative adjustment part, which can visually check the amount of liquid extruded and facilitate users to observe the rotation direction of the quantitative adjustment part.

[0015] 3. The quantitative adjustment part is connected to the positioning seat through the ring groove convex structure, which is easy to install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 A schematic diagram of a temporary storage tank;

[0018] Figure 3 It is a cross-sectional view of the utility model;

[0019] Figure 4 It is a schematic diagram of the quantitative ring body;

[0020] Figure 5 Schematic diagram of the adjustment guide groove.

[0021] Explanation of the markings in the accompanying drawings: 1. Bottle body; 2. Bottle cap; 3. Pump body assembly; 4. Positioning seat; 5. Quantitative limiter; 6. Quantitative adjustment member; 7. Quantitative ring body; 8. Fastening spring; 9. Inner groove; 10. Protrusion; 11. Vertical groove; 12. Adjustment body; 13. Adjustment guide groove; 14. Positioning notch; 15. Scale ring; 16. Anti-slip groove; 17. Ring groove; 18. Ring protrusion; 19. Temporary storage groove; 31. Positioning sleeve; 32. Liquid outlet pipe; 33. Opening and closing mouth; 34. End pipe; 35. Liquid outlet spring; 36. Extrusion seat. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0023] Embodiment: A quantitative cosmetic bottle spray head is connected to a bottle body 1, and a bottle cap 2 is covered on the spray head. Figure 1 As shown, it includes a positioning seat 4 arranged at the upper end of the bottle body 1, and a pump body assembly 3 is arranged in the middle part of the positioning seat. The positioning seat 4 is connected to the bottle body 1 through a thread, and the installation is convenient and quick. The bottle body can be replaced. A quantitative limiter 5 is installed in the positioning seat 4, and the quantitative limiter 5 includes a quantitative ring body 7. Figure 3 As shown, the lower end of the quantitative ring body 7 is fixed with a fastening spring 8 that contacts the bottom of the positioning seat 4, the upper end of the quantitative ring body 7 has an inner groove 9, and the upper end of the pump body assembly has a pressing end, which will contact the groove when pressed downward, thereby limiting the pressing end, and the outer surface of the quantitative ring body 7 is evenly provided with three protrusions 10; the positioning seat 4 is provided with a plurality of vertical grooves 11 for the protrusions 10 to move, as shown in the attached Figure 4 As shown; the outer side of the positioning seat 4 is installed with a quantitative adjustment member 6 for controlling the height of the quantitative limiter, and the quantitative adjustment member 6 includes an adjustment body 12, and the inner wall of the adjustment body 12 has an adjustment guide groove 13, and the outer end of the protrusion 10 is slidably arranged in the adjustment guide groove 13; as shown in the attached Figure 5As shown, there are multiple adjustment guide grooves corresponding to the number of protrusions, the path of the adjustment guide groove is a spiral structure, and there are multiple positioning recesses 14 matching the protrusions 10 in the adjustment guide groove 13; the overall shape of the fastening spring is conical, and the large end of the fastening spring contacts the quantitative ring body, and the small end conflicts with the bottom of the positioning seat. The main function is to give the quantitative ring body a certain pressing force, so that the protrusion can stably enter the positioning recess, and the quantitative adjustment piece can stably correspond to the corresponding scale after rotation. The bottle cap 2 is buckled on the upper end of the adjustment body 12, and the bottle cap can seal the nozzle to reduce dust from entering the bottle body through the nozzle. When the quantitative adjustment piece rotates, The protrusion on the side of the quantitative ring body is limited by the adjustment guide groove and will move along the vertical groove. The outer surface of the adjustment body 12 is provided with a scale ring 15. When the corresponding amount of liquid is needed, it is rotated to the corresponding scale. At this time, the protrusion will enter the positioning recess, and the quantitative ring will be positioned at this moment. The pump body assembly can squeeze out the selected quantitative liquid when pressed; the outer surface of the adjustment body 12 is also provided with an anti-skid groove 16 for anti-skid. The stability during rotation can be improved through the anti-skid groove, and the length of the anti-skid groove is not the same. The anti-skid groove length is short on the side with a small scale, and the anti-skid length is longer on the side with a large scale. A rotation arrow is also marked on the scale ring. The pressing end of the pump body assembly 3 contacts and cooperates with the upper end of the quantitative limiter 5. The outer side of the positioning seat 4 has an annular groove 17, and the inner side of the quantitative adjustment member 6 has an annular protrusion 18 that fits the annular groove 17. The quantitative adjustment member is connected to the positioning seat through the annular groove protrusion structure, which is convenient for installation and disassembly.

[0024] The pump body assembly 3 includes a positioning sleeve 31 embedded in the bottle body 1, a liquid outlet pipe 32 is installed in the positioning sleeve 31, an opening and closing nozzle 33 is installed at the outlet of the liquid outlet pipe 32, and an end pipe 34 is clamped at the end of the liquid outlet pipe 32; a liquid outlet spring 35 is installed between the upper end of the liquid outlet pipe 32 and the positioning sleeve 31, and an extrusion seat 36 is installed at the upper end of the liquid outlet pipe 32, and the lower end of the extrusion seat 36 is in contact with the inner groove 9. By pressing the extrusion seat, the liquid in the bottle body is sucked out through the end tube and finally flows out through the opening and closing nozzle. When the extrusion seat is pressed, the opening and closing nozzle will be pushed open and the liquid will flow out. Under normal conditions, the opening and closing nozzle will seal the pipe mouth of the liquid outlet pipe. The upper end of the extrusion seat 36 has a temporary storage groove 19, as shown in the attached Figure 2 As shown, the squeezed liquid will flow into the temporary storage tank, which is convenient for users to use.

[0025] The working principle of the utility model is as follows: the pump body assembly 3 can lift and suck out the liquid in the bottle body 1. The quantitative ring body 7 in the initial state is flush with the positioning seat 4. The pressing end of the pump body assembly 3 touches the quantitative ring body 7 when pressed down. At this time, the minimum amount of liquid can be taken out. The quantitative adjustment piece 6 is rotated to the corresponding liquid output according to user needs. As the quantitative adjustment piece 6 rotates, the side protrusion 10 of the quantitative ring body 7 is restricted by the adjustment guide groove 13 on the inner wall of the quantitative adjustment piece 6. The protrusion 10 will move downward along the vertical groove 11, and the quantitative ring body 7 will also move downward until the protrusion 10 is stuck in the positioning recess 14 corresponding to the scale, changing the height position of the quantitative limit piece 5, and the pressing distance of the pressing end of the pump body assembly 3 becomes longer. The extrusion amount of the liquid gradually increases, and the extrusion amount of the liquid is quantitatively adjusted to meet the needs of different users.

Claims

1. A quantitative cosmetic bottle spray head connected to a bottle body (1), characterized in that: The invention comprises a positioning seat (4) arranged at the upper end of the bottle body (1), a pump body assembly (3) being arranged in the middle of the positioning seat (4); a quantitative limiter (5) being arranged inside the positioning seat (4); a quantitative adjustment member (6) for controlling the height of the quantitative limiter being arranged on the outer side of the positioning seat (4), and a pressing end of the pump body assembly (3) being in contact with and matched with the upper end of the quantitative limiter (5).

2. The quantitative cosmetic bottle spray head according to claim 1, characterized in that: The quantitative limiting member (5) comprises a quantitative ring body (7), the lower end of the quantitative ring body (7) is provided with a fastening spring (8) which contacts the bottom of the positioning seat (4), the upper end of the quantitative ring body (7) is provided with an inner groove (9), and the outer surface of the quantitative ring body (7) is evenly provided with a plurality of protrusions (10); and the positioning seat (4) is provided with a plurality of vertical grooves (11) for the protrusions (10) to move.

3. The quantitative cosmetic bottle spray head according to claim 2, characterized in that: The quantitative adjustment member (6) comprises an adjustment body (12), the inner wall of which is provided with an adjustment guide groove (13); the outer end of the protrusion (10) is slidably arranged in the adjustment guide groove (13); and a plurality of positioning notches (14) are arranged in the adjustment guide groove (13).

4. The quantitative cosmetic bottle spray head according to claim 3, characterized in that: A scale ring (15) is provided on the outer side of the adjusting body (12), and an anti-skid groove (16) for preventing skidding is also provided on the outer side of the adjusting body (12).

5. The quantitative cosmetic bottle spray head according to claim 1, characterized in that: The positioning seat (4) is connected to the bottle body (1) via threads.

6. The quantitative cosmetic bottle spray head according to claim 2, characterized in that: The pump body assembly (3) comprises a positioning sleeve (31) embedded in the bottle body (1), a liquid outlet pipe (32) is arranged in the positioning sleeve (31), an opening and closing nozzle (33) is arranged at the outlet of the liquid outlet pipe (32), and an end pipe (34) is clamped at the end of the liquid outlet pipe (32); a liquid outlet spring (35) is arranged between the upper end of the liquid outlet pipe (32) and the positioning sleeve (31), an extrusion seat (36) is arranged at the upper end of the liquid outlet pipe (32), and the lower end of the extrusion seat (36) is in contact with and matched with the inner groove (9).

7. The quantitative cosmetic bottle spray head according to claim 1, characterized in that: An annular groove (17) is provided on the outer side of the positioning seat (4), and an annular protrusion (18) which fits with the annular groove (17) is provided on the inner side of the quantitative adjustment member (6).

8. The quantitative cosmetic bottle spray head according to claim 6, characterized in that: The upper end of the extrusion seat (36) is provided with a temporary storage groove (19).

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