CN210417583U - Emulsion pump with lockable press head - Google Patents

Abstract

The utility model discloses a press lockable emulsion pump, including the screw tooth lid, the periphery of screw tooth lid is equipped with screw tooth and first bulge loop, first bulge loop is located the top of screw tooth, the inside top of screw tooth lid is equipped with the location arch, the inside of screw tooth lid is equipped with the location platform, be equipped with arc wall and round hole on the location platform, the round hole is located the intermediate position of location platform, one side of arc wall and the inner wall laminating of screw tooth lid, the outside cover of screw tooth lid is equipped with the aluminum cover, the inner wall of aluminum cover is equipped with a plurality ofly and the first bead of screw tooth matched with, all be equipped with the turn-up on two upper and lower terminal surfaces of aluminum cover, the round hole endotheca is equipped with the emulsion pump, the below of emulsion pump is equipped with the straw, the top of emulsion pump is equipped with the press, the periphery of press is equipped with second bead and stay. The utility model discloses simple structure, convenient to use can not cause the loss of emulsion during locking.

Description

Emulsion pump with lockable press head

Technical Field

The utility model belongs to the technical field of emulsion pump technique and specifically relates to a but press head locking's emulsion pump is related to.

Background

Most of the existing emulsion bottles on the market generally comprise an emulsion pump and a bottle body, and the working principle is as follows: the pressing head is used for periodically increasing and reducing the volume in the bottle body to increase the pressure of the liquid, so that the liquid in the bottle body is sucked and discharged. Some emulsion pumps can be provided with a dust cover, a locking switch or a switch mechanism for preventing the loss or the loss of liquid frost cosmetics due to the fact that a press head is pressed carelessly, but the dust cover is easy to lose in an environment of going out or being used frequently, the press head needs to be pressed forcibly when the locking switch or the switch mechanism is locked, a part of loss can be caused, the structure is complex, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a lotion pump that button can be locked, simple structure, convenient to use can not cause the loss of emulsion during locking.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lotion pump with lockable press heads comprises a screw tooth cover, wherein screw teeth and a first convex ring are arranged on the periphery of the screw tooth cover, the first convex ring is positioned above the screw teeth, a positioning bulge is arranged above the inside of the screw tooth cover, a positioning table is arranged inside the screw tooth cover, an arc-shaped groove and a round hole are arranged on the positioning table, the round hole is positioned at the middle position of the positioning table, one side of the arc-shaped groove is attached to the inner wall of the screw tooth cover, an aluminum cover is sleeved outside the screw tooth cover, a plurality of first convex ribs matched with the screw teeth are arranged on the inner wall of the aluminum cover, turned edges are arranged on the upper end surface and the lower end surface of the aluminum cover, a lotion pump is sleeved in the round hole, a suction pipe is arranged below the lotion pump, a press head is arranged above the lotion pump, a second convex rib and a locking sheet are arranged on the periphery of the press head, and the bottom of the locking sheet exceeds the bottom of the press head by, when the second convex edge is clamped into the two positioning bulges and fixed, the lower end face of the convex edge is attached to the positioning table, the press head is internally provided with a liquid guiding column, the periphery of the liquid guiding column is provided with a plurality of second convex rings, and a nozzle is arranged above the press head.

The second convex edge and the locking sheet are arranged at an interval of 180 degrees, and the positioning table and the positioning boss are arranged at an interval of 180 degrees.

The number of the second convex rings is two, and the number of the first convex ribs is ten.

The utility model has the advantages that: 1. when the press head is rotated to a certain position, the second convex edge is clamped between the two positioning bulges, the locking sheet is positioned above the positioning table, and the press head cannot be pressed downwards at the moment, so that the press head can be prevented from being pressed mistakenly, and the waste of emulsion is avoided; 2. the screw teeth are arranged on the periphery of the screw tooth cover, the first convex edge matched with the screw teeth is arranged in the aluminum cover, when the aluminum cover is sleeved into the periphery of the screw tooth cover, the aluminum cover can be prevented from rotating, the use of glue in the traditional process is reduced, and the installation is more convenient.

Drawings

FIG. 1 is a schematic view of the assembly of the present invention;

fig. 2 is a perspective view of the screw cap of the present invention;

fig. 3 is a top view of the screw cap of the present invention;

fig. 4 is a perspective view of the aluminum cover of the present invention;

fig. 5 is a perspective view of the button of the present invention.

In the figure: the lotion bottle cap comprises a screw thread cap 1, a positioning bulge 11, screw threads 12, an arc-shaped groove 13, a round hole 14, a first convex ring 15, threads 16, a positioning table 17, an aluminum cover 2, a curled edge 21, a first convex edge 22, a press head 3, a liquid guide column 31, a second convex ring 311, a locking sheet 32, a second convex edge 33, a nozzle 34, an upper cover 4, a lotion pump 5 and a suction pipe 6.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1 to 5, the lotion pump with lockable press head comprises a screw thread cover 1, wherein screw threads 12 and a first convex ring 15 are arranged on the periphery of the screw thread cover 1, the first convex ring 15 is positioned above the screw threads 12, positioning protrusions 11 are arranged on the upper portion inside the screw thread cover 1, and the distance between the two positioning protrusions 11 is the same as the length of a second convex ridge 33.

The inside of thread lid 1 is equipped with location platform 17, be equipped with arc wall 13 and round hole 14 on the location platform 17, round hole 14 is located the intermediate position of location platform 17, one side of arc wall 13 and the inner wall laminating of thread lid 1, the outside cover of thread lid 1 is equipped with aluminium cover 2, the inner wall of aluminium cover 2 is equipped with a plurality of and the first bead 22 of screw thread 12 matched with, all be equipped with turn-up 21 on two upper and lower terminal surfaces of aluminium cover 2, before installation aluminium cover 2, a section of aluminium cover 2 is equipped with turn-up 21, and the one end that will not be equipped with aluminium cover 2 is from last down passing thread lid 1, and first bead 22 card is gone into between two screw threads 12 this moment, can prevent that aluminium cover 2 from rotating, has reduced the use of glue among the traditional handicraft, makes the installation more convenient.

Emulsion pump 5 is equipped with to the 14 endotheca of round hole, the below of emulsion pump 5 is equipped with straw 6, the top of emulsion pump 5 is equipped with according to head 3, the periphery according to head 3 is equipped with second bead 33 and stay 32, the bottom certain distance according to head 3 is surpassed to the bottom of stay 32, and during normal use, stay 32 removes in arc 13, can normally press the spray pump, when needs are with the spray pump locking, will press the rotatory certain angle of head, makes second bead 33 card go into two location arch 11 internal fixations, the lower terminal surface laminating location platform 17 of bead 33 can't press the head downwards this moment to also unable rotation can prevent to press the head by the mistake, causes the waste of emulsion.

The interior of the press head 3 is provided with a liquid guiding column 31, the periphery of the liquid guiding column 31 is provided with a plurality of second convex rings 311, and a nozzle 34 is arranged above the press head 3.

The second rib 33 and the locking piece 32 are arranged at an interval of 180 degrees, and the positioning table 17 and the positioning protrusion 11 are arranged at an interval of 180 degrees.

The number of the second convex rings 311 is two, so that the press head 3 and the emulsion pump 5 are matched to form two heights, when the second convex ring 311 at the bottom is matched with the emulsion pump 5, the press head 3 is easy to fall off and is not firm in matching, the press head 3 is continuously pressed, when the two second convex rings 311 are matched with the emulsion pump 5, the matching is tight at the moment and is not easy to fall off, and the number of the first convex edges 22 is ten.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (3)

1. A lotion pump with lockable press head is characterized in that: comprises a screw tooth cover (1), the periphery of the screw tooth cover (1) is provided with screw teeth (12) and a first convex ring (15), the first convex ring (15) is positioned above the screw teeth (12), a positioning bulge (11) is arranged above the inside of the screw tooth cover (1), a positioning table (17) is arranged inside the screw tooth cover (1), an arc-shaped groove (13) and a round hole (14) are arranged on the positioning table (17), the round hole (14) is positioned at the middle position of the positioning table (17), one side of the arc-shaped groove (13) is attached to the inner wall of the screw tooth cover (1), an aluminum cover (2) is sleeved outside the screw tooth cover (1), the inner wall of the aluminum cover (2) is provided with a plurality of first convex ribs (22) matched with the screw teeth (12), two upper and lower end faces of the aluminum cover (2) are provided with turned edges (21), and an emulsion pump (5) is sleeved in the round hole (14), the below of emulsion pump (5) is equipped with straw (6), the top of emulsion pump (5) is equipped with according to head (3), the periphery according to head (3) is equipped with second bead (33) and stay (32), the bottom certain distance according to head (3) is surpassed to the bottom of stay (32), works as when two location arch (11) internal fixation are gone into to second bead (33), the lower terminal surface laminating location platform (17) of bead (33), the inside according to head (3) is equipped with drain post (31), the periphery of drain post (31) is equipped with a plurality of second beads (311), the top according to head (3) is equipped with nozzle (34).

2. A lotion pump according to claim 1, lockable in the head, comprising: the second rib (33) and the locking sheet (32) are arranged at an interval of 180 degrees, and the positioning table (17) and the positioning protrusion (11) are arranged at an interval of 180 degrees.

3. A lotion pump according to claim 1, lockable in the head, comprising: the number of the second convex rings (311) is two, and the number of the first convex ribs (22) is ten.

Images