Pressing type emulsion pump head

Abstract

The utility model discloses a push-type emulsion pump head, which belongs to the technical field of emulsion pump heads and comprises a push-type emulsion pump body, a fixing plate is mounted on one side surface of the push-type emulsion pump body, a plurality of empty grooves are symmetrically formed in one side surface of the fixing plate, a cushion block used for limiting the output of emulsion is arranged in an inner cavity of one of the empty grooves, and the cushion block is arranged in an outer cavity of the other empty groove. A plurality of grooves are symmetrically formed in the inner side wall of the fixing plate, the inner side wall of each groove is rotationally connected with a threaded shaft through a pin shaft, a screw hole matched with the threaded shaft in a threaded mode is formed in one side face of the cushion block, and a plurality of sliding blocks used for limiting the position of the cushion block are welded to the inner walls of the two sides of the fixing plate correspondingly. Sliding grooves matched with the sliding blocks in a sliding mode are formed in the two side faces of the cushion block correspondingly, and an L-shaped abutting plate used for abutting against the cushion block is installed on the side face, located at the pump opening, of the pressing type emulsion pump body. According to the pressing type emulsion pump head, the problem that extruded emulsion is inconvenient to quantify is solved, and the situation of emulsion waste is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to emulsion pump head technical field, especially a kind of pressurized emulsion pump head. BACKGROUND

[0002] Emulsion is a liquid cream skin care product, because it looks pure white like milk, so called emulsion, emulsion is packaged in bottle, to make customer use convenient, most install pressurized pump head on packaging bottle, but the emulsion of existing emulsion often appears difficult to control the amount of situation when using, it is placed back in bottle then it is easy to cause emulsion in bottle to be contaminated, difficult to quantitatively control the amount of emulsion, thereby waste emulsion.

[0003] For example, the existing China announcement number is CN216660976U pump head, and it is:“Including outer cover, the inner side of the outer cover is fixedly connected with pressure head, the right end inner side of the pressure head is communicated with nozzle, the inner side of the nozzle is provided with the plugging mechanism for protecting nozzle, the plugging mechanism includes the block that is engaged with the nozzle outlet, one end of the block is fixedly connected with connecting shaft.”

[0004] It can be known that the cited patent document has the problem of difficult to quantitatively control the amount of emulsion. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of pressurized emulsion pump head to solve the problems raised in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of pressurized emulsion pump head, including pressurized emulsion pump body, the side surface of the pressurized emulsion pump body is equipped with fixed plate, the side surface of the fixed plate is symmetrically provided with several air slots, the inner chamber of one of the air slots is provided with pad for limiting the amount of emulsion, the inner wall of the fixed plate is symmetrically provided with several recesses, the inner wall of each recess is rotatably connected with threaded shaft by pin shaft, the side surface of the pad is provided with the screw hole that is screw thread adapted with threaded shaft, the two side inner walls of the fixed plate are respectively welded with several sliders for limiting the position of pad, the two side surfaces of the pad are respectively provided with the sliding slot that is slidingly adapted with slider, the side surface of the pressurized emulsion pump body at pump mouth is equipped with L-shaped resisting plate for resisting pad.

[0007] Preferably, the pump mouth of the pressurized emulsion pump body is provided with protective shell for shielding emulsion, one side surface of the protective shell is symmetrically connected with two elastic ropes.

[0008] Preferably, the free end of two elastic ropes is connected with horizontal plate, the side surface of the pressurized emulsion pump body is equipped with bracket.

[0009] Preferably, a vertical plate is fixedly mounted on the free end of the bracket, and the horizontal plate is arranged directly below the vertical plate.

[0010] Preferably, a slot is provided on the bottom surface of the vertical plate, and a block engaging with the slot is welded on the top surface of the horizontal plate.

[0011] Preferably, two limit blocks for limiting the angles of the two elastic ropes are fixedly installed on the two side surfaces of the vertical plate.

[0012] Preferably, the inner cavity of the fixing plate is hollowed out, and the distance between each two sliding blocks is greater than the width of the abutment plate.

[0013] Compared with the prior art, the technical effects and advantages of this utility model are:

[0014] This push-type lotion pump head, through the provision of a pad and a stop plate, can limit the distance that the pump port of the push-type lotion pump body can move. Furthermore, by combining the provision of multiple slots and grooves, the position of the pad within the inner cavity of the fixed plate can be changed to accommodate the different distances that the pump port of the push-type lotion pump body needs to move. Compared to the lotion extrusion conditions of existing devices, this device can adjust the amount of lotion extruded, thereby reducing the waste of lotion caused by excessive extrusion during use.

[0015] The threaded shaft connected by the pin can fix the position of the pad, and the welded slider and the opened slide groove can ensure that the pad is in a horizontal position in the inner cavity of the fixed plate. The setting of the protective shell can cover the pump port of the push-type lotion pump body, reducing the possibility of leakage of the push-type lotion pump body when traveling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic structural diagram of the pad and groove of the utility model;

[0019] Figure 3 This is a schematic structural diagram of the protective shell and vertical plate of the utility model;

[0020] Figure 4 This is a structural diagram of the card slot and the limit block of the utility model;

[0021] Figure 5 The structure diagram of the transverse plate and the clamping block of the utility model.

[0022] Mark explanation:

[0023] In the figure: 1, press type emulsion pump body; 2, fixed plate; 3, empty groove; 4, cushion block; 5, recess; 6, threaded shaft; 7, screw hole; 8, sliding block; 9, sliding slot; 10, stop plate; 11, protective shell; 12, support; 13, vertical plate; 14, transverse plate; 15, elastic rope; 16, clamping groove; 17, clamping block; 18, limiting block. Embodiment

[0024] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, some technical features known in the art are not described to avoid obscuring the utility model.

[0025] Unless the direction indicated by the single definition, the directions such as up, down, left, right, front, back, inside and outside involved in this paper are based on the directions such as up, down, left, right, front, back, inside and outside in the figure shown by the utility model, which is explained here.

[0026] The connection mode can adopt existing modes such as bonding, welding, bolt connection and the like, and the actual needs are accurate.

[0027] As Figures 1 to 5 The utility model discloses a kind of press type emulsion pump heads, including press type emulsion pump body 1, press type emulsion pump body 1 adopts existing 24 thread pump head, can be fixed by thread at the bottle mouth of packaging bottle.

[0028] A side of the press-type emulsion pump body 1 is provided with a fixed plate 2, an inner cavity of the fixed plate 2 is provided in a hollow manner, a side of the fixed plate 2 is symmetrically provided with a plurality of air slots 3, inner side walls of the fixed plate 2 are symmetrically provided with a plurality of grooves 5, the number of the grooves 5 is the same as that of the air slots 3 and the positions are one-to-one corresponding, an inner cavity of one of the air slots 3 is provided with a pad 4 for limiting the amount of emulsion, the pad 4 can extend into the inner cavity of the groove 5, so the center position of the pad 4 is in the inner cavity of the fixed plate 2, a side of the press-type emulsion pump body 1 at the pump port is provided with an L-shaped stop plate 10 for abutting against the pad 4, when a person presses the pump port of the press-type emulsion pump body 1, the pump port drives the stop plate 10 to move downward, so that the stop plate 10 can enter the inner cavity of the fixed plate 2, and after the stop plate 10 enters the inner cavity of the fixed plate 2, it abuts against the pad 4, so that the pad 4 limits the position of the stop plate 10, so it cannot continue to press the pump port downward, thereby limiting the pressing depth of the pump port of the press-type emulsion pump body 1, thereby realizing quantitative, reducing the waste caused by squeezing too much emulsion when squeezing.

[0029] The inner side wall of each groove 5 is rotatably connected with a threaded shaft 6 through a pin shaft, a side of the pad 4 is provided with a threaded hole 7 threadedly matched with the threaded shaft 6, after the pad 4 enters the inner cavity of the groove 5, the threaded shaft 6 enters the inner cavity of the threaded hole 7, since the threaded shaft 6 is threadedly connected with the threaded hole 7 and the threaded shaft 6 is rotatably connected with the inner side wall of the groove 5 through the pin shaft, after the threaded shaft 6 enters the inner cavity of the threaded hole 7, it continues to push the pad 4, so that the pad 4 moves on the circumferential side of the threaded shaft 6, thereby entering the inner cavity of the groove 5, and cooperating with the self-locking of the thread, thereby fixing the position of the pad 4.

[0030] The two side inner walls of the fixed plate 2 are respectively welded with a plurality of sliding blocks 8 for limiting the position of the pad 4, the distance between every two sliding blocks 8 is greater than the width of the stop plate 10, the two side walls of the pad 4 are respectively provided with a sliding groove 9 slidably matched with the sliding block 8, before the pad 4 is put into the inner cavity of the groove 5, the pad 4 is first aligned with the position of the air slot 3, and then the sliding block 8 is aligned with the position of the sliding groove 9, at this time, the pad 4 is inserted into the air slot 3, and at the same time, the sliding block 8 enters the inner cavity of the sliding groove 9, thereby limiting the position of the pad 4, avoiding the positions of the threaded hole 7 and the threaded shaft 6 cannot be aligned, and ensuring that the pad 4 is always in a horizontal state.

[0031] The pump port of the press-type emulsion pump body 1 is provided with a protective shell 11 for shielding emulsion, a side of the protective shell 11 facing the press-type emulsion pump body 1 is provided in a hollow manner, so that the pump port of the press-type emulsion pump body 1 can enter the inner cavity of the protective shell 11.

[0032] The side of the protective shell 11 is symmetrically connected with two elastic ropes 15, the free end of the two elastic ropes 15 is connected with a horizontal plate 14, the side of the pressurized emulsion pump body 1 is provided with a support 12, the free end of the support 12 is fixedly provided with a vertical plate 13, the horizontal plate 14 is arranged below the vertical plate 13, the bottom surface of the vertical plate 13 is provided with a clamping groove 16, the top surface of the horizontal plate 14 is welded with a clamping block 17 clamped with the clamping groove 16, when it is needed to shield the pump port of the pressurized emulsion pump body 1, the pump port is first put into the inner cavity of the protective shell 11, at this time, the horizontal plate 14 is pulled to stretch the elastic rope 15, and the horizontal plate 14 is moved to below the vertical plate 13, and the position of the clamping block 17 and the clamping groove 16 is aligned, at this time, the horizontal plate 14 is loosened, the clamping block 17 can enter the inner cavity of the clamping groove 16 through the rebound of the elastic rope 15, and the position of the clamping block 17 is fixed in the inner cavity of the clamping groove 16 by the rebound force of the elastic rope 15, and the pump port is fixed in the inner cavity of the protective shell 11, so that the leakage of the pressurized emulsion pump body 1 caused by external force during carrying out of travel can be reduced.

[0033] The two sides of the vertical plate 13 are respectively fixedly provided with two limiting blocks 18 for limiting the angle of the two elastic ropes 15, the inner cavity of the limiting block 18 is provided with an arc-shaped groove at right angles, and the middle end of the elastic rope 15 is arranged in the inner cavity of the arc-shaped groove, so that the elastic rope 15 can be in a right angle state after being stretched by the horizontal plate 14, thereby the protective shell 11 can be pulled to make the pump port of the pressurized emulsion pump body 1 be in the inner cavity of the protective shell 11.

[0034] Working principle:

[0035] The pressurized emulsion pump head, the pressurized emulsion pump body 1 is installed at the bottle port of the required packaging bottle, so that the emulsion in the packaging bottle can be squeezed out, if it is needed to quantify the amount of squeezed emulsion, the gasket 4 is taken out, and one of the empty grooves 3 is aligned according to the quantification requirement, and the sliding groove 9 on the two sides of the gasket 4 is aligned with the position of the sliding block 8, after the alignment, the gasket 4 is inserted into the empty groove 3 and enters the inner cavity of the fixed plate 2, at this time, the gasket 4 is continuously pushed to make one side of the gasket 4 enter the inner cavity of the recess 5, and the threaded shaft 6 enters the inner cavity of the threaded hole 7, since the threaded shaft 6 is threadedly connected with the threaded hole 7, and the threaded shaft 6 is rotationally connected with the inner side wall of the recess 5 through the pin shaft, so that the gasket 4 can be moved in the inner cavity of the recess 5 by continuously pushing the gasket 4 after the threaded shaft 6 enters the inner cavity of the threaded hole 7, thereby the position of the gasket 4 is fixed by cooperating with the self-locking of the thread, at this time, when the pump port of the pressurized emulsion pump body 1 is pressed to squeeze out the emulsion, the pump port of the pressurized emulsion pump body 1 drives the abutting plate 10 to move downward, so that the abutting plate 10 can enter the inner cavity of the fixed plate 2 and abut against the gasket 4, thereby the moving distance of the pump port of the pressurized emulsion pump body 1 is limited, so that the emulsion is quantified, and the waste caused by squeezing too much emulsion is reduced.

[0036] It has to be noted that, in the present document, the terms "comprising", "including", and "having" should be interpreted as specifying the presence of the stated features but not precluding the presence of one or more other features. It should also be noted that, in the present document, the term "coupled" or "connected" should not be interpreted as necessarily being limited to a direct connection between two elements. In the present document, the term "coupled" or "connected" can be used to indicate that two elements, components, or modules are in some way connected together or in some way interact with each other.

[0037] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application as defined by the appended claims and their equivalents.

Claims

1. A push-type lotion pump head, comprising a push-type lotion pump body (1), characterized in that: A fixing plate (2) is mounted on one side of the press-type lotion pump body (1), and a plurality of empty slots (3) are symmetrically formed on one side of the fixing plate (2), wherein an inner cavity of one of the empty slots (3) is provided with a pad (4) for limiting the amount of lotion discharged, and a plurality of grooves (5) are symmetrically formed on the inner side wall of the fixing plate (2), wherein the inner side wall of each groove (5) is rotatably connected to a threaded shaft (6) via a pin shaft, and a screw hole (7) is formed on one side of the pad (4) for threadingly matching the threaded shaft (6), and a plurality of sliders (8) for limiting the position of the pad (4) are welded to the inner walls on both sides of the fixing plate (2), and a sliding groove (9) for slidingly matching the sliders (8) is formed on both sides of the pad (4), and an L-shaped abutment plate (10) for abutting against the pad (4) is mounted on one side of the press-type lotion pump body (1) at the pump port.

2. The push-type lotion pump head according to claim 1, characterized in that: A protective shell (11) for shielding the lotion is provided at the pump port of the push-type lotion pump body (1), and one side of the protective shell (11) is symmetrically connected to two elastic ropes (15).

3. The push-type lotion pump head according to claim 2, characterized in that: The free ends of the two elastic ropes (15) are connected to a transverse plate (14), and a bracket (12) is installed on one side of the push-type lotion pump body (1).

4. The push-type lotion pump head according to claim 3, characterized in that: A vertical plate (13) is fixedly mounted on the free end of the bracket (12), and the horizontal plate (14) is arranged directly below the vertical plate (13).

5. The push-type lotion pump head according to claim 4, characterized in that: A clamping groove (16) is provided on the bottom surface of the vertical plate (13), and a clamping block (17) that engages with the clamping groove (16) is welded on the top surface of the horizontal plate (14).

6. The push-type lotion pump head according to claim 4, characterized in that: Two limiting blocks (18) for limiting the angles of the two elastic ropes (15) are fixedly mounted on the two side surfaces of the vertical plate (13).

7. The push-type lotion pump head according to claim 1, characterized in that: The inner cavity of the fixed plate (2) is hollowed out, and the distance between each two sliders (8) is greater than the width of the abutment plate (10).

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