Cosmetic pressing bottle structure capable of adjusting liquid outlet amount

Abstract

The utility model relates to the technical field of cosmetic pressing bottle structures, and discloses a cosmetic pressing bottle structure capable of adjusting liquid outlet quantity, which comprises a pressing device, a cavity tube and a suction tube which are assembled from top to bottom, the suction tube is inserted into a bottle, the cavity tube is fixed at a bottle opening through a thread structure, and the cavity tube is fixed at the bottle opening through a thread structure. A one-way valve and a spring are arranged in the cavity pipe and matched with the pressing device, a liquid outlet nozzle is arranged on the outer edge of an upper end opening of the pressing device, and the detailed structure of the liquid outlet nozzle is not detailed in the prior art. According to the utility model, the pressing stroke can be adjusted according to the actual consumption requirement, different extrusion amounts can be obtained according to different pressing strokes, and the actual requirements of different crowds are met.

Description

Technical Field

[0001] This utility model relates to the technical field of cosmetic pump bottle structure, and in particular to a cosmetic pump bottle structure with adjustable liquid dispensing volume. Background Technology

[0002] Existing cosmetic pump bottles do not allow for adjustment of the dispensing volume after opening, and are prone to accidental dispensing due to accidental squeezing during transportation.

[0003] This proposal is put forward in order to improve and optimize the above-mentioned problems or shortcomings. Utility Model Content

[0004] A cosmetic pump bottle structure with adjustable liquid dispensing capacity includes a pump, a cavity tube, and a straw assembled from top to bottom. The straw is inserted into the bottle, the cavity tube is fixed to the bottle mouth by a threaded structure, and a one-way valve and a spring are provided inside the cavity tube to cooperate with the pump. The pump has a liquid dispensing nozzle extending from the upper port. Its detailed structure is disclosed in the prior art and will not be repeated here.

[0005] The cavity tube is provided with a reference ring and an adjusting ring threadedly connected to the reference ring. The position of the upper end face of the adjusting ring can be adjusted by turning it. A limiting ring is fixed on the presser. The diameter of the limiting ring is not less than the diameter of the adjusting ring. When the presser is pressed down, the presser is restricted from pressing down until the limiting ring abuts against the adjusting ring.

[0006] Preferably, when the adjusting ring is rotated to its lowest position, the presser can be fully depressed.

[0007] Preferably, when the adjusting ring is rotated to its uppermost position, the limiting ring abuts against the adjusting ring and cannot be pressed down at all.

[0008] Preferably, a rubber anti-slip ring is fixedly provided on the outer wall of the adjusting ring to facilitate rotation of the adjusting ring.

[0009] Preferably, the reference ring has a rubber diaphragm inside its threads, which abuts against the threads of the adjusting ring, thus preventing the adjusting ring from rotating arbitrarily through frictional damping.

[0010] Preferably, the limiting ring is fitted and glued to the outside of the presser.

[0011] The advantages and positive effects of this utility model are:

[0012] 1. The pressing stroke can be adjusted according to actual usage needs, and different pressing strokes can obtain different extrusion volumes, which can suit the actual needs of different groups of people.

[0013] 2. It can be carried after opening, for example, when placed in a suitcase. By adjusting the adjustment ring to the top, the actual pressing stroke of the press is reduced to zero, which acts as a locking mechanism and prevents the press from accidentally discharging liquid during transportation. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] The following labels are used in the attached diagram: 10. Dispensing nozzle; 11. Presser; 12. Straw; 13. Cavity; 14. Reference ring; 15. Adjusting ring; 16. Limiting ring. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0018] If the embodiments of this application contain terms relating to directional indications or positional relationships (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movements between components in a specific posture (as shown in the attached figures); if the specific posture changes, the directional indications or positional relationships will also change accordingly. Furthermore, the terms "first" and "second" used in the embodiments of this application are only for descriptive convenience and should not be construed as indicating or implying relative importance.

[0019] The embodiments of this utility model will be further described in detail below with reference to the accompanying drawings:

[0020] like Figure 1 As shown, the cosmetic pump bottle structure with adjustable liquid output of this utility model includes a pump 11, a cavity tube 13, and a straw 12 assembled from top to bottom. The straw 12 is inserted into the bottle, and the cavity tube 13 is fixed to the bottle mouth by a threaded structure. The cavity tube 13 is provided with a one-way valve and a spring that cooperate with the pump 11. The pump 11 has a liquid outlet 10 extending from its upper port. Its detailed structure is disclosed in the prior art and will not be repeated here.

[0021] A reference ring 14 is provided on the cavity tube 13, and an adjusting ring 15 is threadedly connected to the reference ring 14. The position of the upper end face of the adjusting ring 15 can be adjusted by turning it. A limiting ring 16 is fixed on the presser 11. The diameter of the limiting ring 16 is not less than the diameter of the adjusting ring 15. When the presser 11 is pressed down, the presser 11 is restricted from pressing down until the limiting ring 16 abuts against the adjusting ring 15.

[0022] Preferably, when the adjusting ring 15 is rotated to its lowest position, the presser 11 can be fully pressed down.

[0023] Preferably, when the adjusting ring 15 is rotated to its uppermost position, the limiting ring 16 abuts against the adjusting ring 15 and cannot be pressed down at all.

[0024] Preferably, a rubber anti-slip ring is fixedly provided on the outer side wall of the adjusting ring 15 to facilitate rotation of the adjusting ring 15.

[0025] Preferably, a rubber diaphragm is provided inside the thread of the reference ring 14, and the rubber diaphragm abuts against the thread of the adjusting ring 15, so as to prevent the adjusting ring 15 from rotating arbitrarily through frictional damping.

[0026] Preferably, the limiting ring 16 is fitted and glued to the outside of the presser 11.

[0027] It should be emphasized that the embodiments described in this utility model are illustrative rather than limiting. Therefore, this utility model is not limited to the embodiments described in the specific implementation. Any other implementation methods derived by those skilled in the art based on the technical solutions of this utility model are also within the scope of protection of this utility model.

Claims

1. A cosmetic pump bottle structure with adjustable dispensing volume, comprising a pump (11), a cavity tube (13), and a straw (12) assembled from top to bottom, wherein the straw (12) is inserted into the bottle, the cavity tube (13) is fixed to the bottle mouth by a threaded structure, a one-way valve and a spring are provided inside the cavity tube (13) to cooperate with the pump (11), and a dispensing nozzle (10) extends outward from the upper port of the pump (11), characterized in that... ； A reference ring (14) is provided on the cavity tube (13), and an adjusting ring (15) is threadedly connected to the reference ring (14). The position of the upper end face of the adjusting ring (15) can be adjusted by turning it. A limiting ring (16) is fixed on the presser (11). The diameter of the limiting ring (16) is not less than the diameter of the adjusting ring (15). When the presser (11) is pressed down, the presser (11) is restricted from continuing to press down until the limiting ring (16) abuts against the adjusting ring (15).

2. The cosmetic pump bottle structure with adjustable dispensing volume according to claim 1, characterized in that: When the adjusting ring (15) is rotated to the lowest position, the presser (11) can be fully pressed down.

3. The cosmetic pump bottle structure with adjustable dispensing volume according to claim 2, characterized in that: When the adjusting ring (15) is rotated to the uppermost position, the limiting ring (16) abuts against the adjusting ring (15) and cannot be pressed down at all.

4. The cosmetic pump bottle structure with adjustable dispensing volume according to claim 3, characterized in that: The outer wall of the adjusting ring (15) is fixed with a rubber anti-slip ring to facilitate the rotation of the adjusting ring (15).

5. The cosmetic pump bottle structure with adjustable dispensing volume according to claim 4, characterized in that: The reference ring (14) has a rubber membrane inside its thread, which abuts against the thread of the adjusting ring (15). This frictional damping prevents the adjusting ring (15) from rotating arbitrarily.

6. The cosmetic pump bottle structure with adjustable dispensing volume according to claim 5, characterized in that: The limiting ring (16) is fitted and glued to the outside of the presser (11).

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