CN210417582U

CN210417582U - Emulsion pump capable of preventing mistaken pressing

Info

Publication number: CN210417582U
Application number: CN201921409586.1U
Authority: CN
Inventors: 叶娟
Original assignee: Shaoxing Jiahe Plastic Products Co ltd
Current assignee: Shaoxing Jiahe Plastic Products Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-04-28
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a can prevent emulsion pump of mistake press, including the emulsion pump body, the straw has been inserted to the below of emulsion pump body, the outside cover of emulsion pump body is equipped with the thread lid, the outside of thread lid is equipped with the thread, the outside cover of thread lid is equipped with the aluminum cover, the inner wall of aluminum cover is equipped with the location bead with thread matched with, be equipped with on the upper and lower terminal surface of aluminum cover and prevent the gliding turn-up of aluminum cover, the top block of emulsion pump body is connected with the press head, be equipped with locking device on the lateral wall of press head, locking device includes button, spring, spacing support and stopper, spacing support passes the lateral wall of press head and is connected with the button block, the cover is equipped with the spring on the spacing support, the both ends of spring contact with the bottom of button and storage tank respectively. The utility model is convenient to operate, and can not cause the loss of emulsion.

Description

Emulsion pump capable of preventing mistaken pressing

Technical Field

The utility model belongs to the technical field of emulsion pump technique and specifically relates to a can prevent emulsion pump of mistake press.

Background

Most of the existing emulsion bottles on the market generally comprise an emulsion pump body 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 can prevent the emulsion pump of mistake press, convenient operation to can not cause the loss of emulsion.

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

a lotion pump capable of preventing mistaken pressing comprises a lotion pump body, wherein a suction pipe is inserted into the lower portion of the lotion pump body, a screw tooth cover is sleeved on the outer portion of the lotion pump body, screw teeth are arranged on the outer portion of the screw tooth cover, an aluminum cover is sleeved on the outer portion of the screw tooth cover, positioning convex edges matched with the screw teeth are arranged on the inner wall of the aluminum cover, turned edges for preventing the aluminum cover from sliding are arranged on the upper end face and the lower end face of the aluminum cover, a press head is connected to the upper portion of the lotion pump body in a clamped mode, a locking device is arranged on the side wall of the press head and comprises a button, a spring, a limiting support and a limiting block, the limiting support penetrates through the side wall of the press head and is connected with the button in a clamped mode, the spring is sleeved on the limiting support, the two ends of the spring are respectively contacted with the button and the side wall of the press head, the limiting support, the connecting rod clamping device is characterized in that bent portions bent leftwards are arranged below the vertical sections, a connecting rod is arranged between the two bent portions, a limiting block is arranged between the two vertical sections, the left side of the limiting block is attached to the inner wall of the press head, and a groove used for clamping the connecting rod is formed in the limiting block.

The number of the grooves is two.

The side wall of the press head is provided with a containing groove for containing the press head, and the containing groove corresponds to the position of the press head.

The utility model has the advantages that: when the press head needs to be fixed, the press head is pressed, the press head drives the limiting support to move rightwards, the connecting rod is separated from the groove, the limiting block moves downwards to the lowest position due to gravity, the spring resets after hands are loosened, the limiting support is driven to move leftwards, the limiting block is fixed through the matching of the connecting rod and the groove, the lower part of the limiting block is abutted against the positioning table, the press head cannot be pressed to extrude emulsion, the operation is convenient, and the waste of the emulsion cannot be caused; when needs continue to use, invert the emulsion pump, press the button, the button drives spacing support and moves right, and the connecting rod breaks away from the recess, and the stopper moves to the top, and the spring resets after the hand is loosened, drives spacing support and moves left, and the stopper is fixed in the cooperation of rethread connecting rod and recess, and the stopper is fixed in the button, can press the button at this moment and extrude the emulsion, but normal use.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

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

fig. 3 is a schematic structural view of the aluminum cover of the present invention;

fig. 4 is a schematic locking diagram of the locking device of the present invention;

fig. 5 is a perspective view of the limiting bracket of the present invention.

In the figure: the lotion pump comprises a press head 1, a containing groove 11, a locking device 2, a button 21, a spring 22, a limiting bracket 23, a horizontal section 231, a vertical section 232, a connecting rod 233, a bending part 234, a limiting block 24, a groove 241, a suction pipe 3, an aluminum cover 4, a turned edge 41, a positioning convex edge 42, a thread cover 5, a positioning table 51, threads 52 and a lotion pump body 6.

Detailed Description

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

as shown in fig. 1-5, a can prevent emulsion pump of mistake according, including emulsion pump body 6, the straw 3 has been inserted to the below of emulsion pump body 6, the outside cover of emulsion pump body 6 is equipped with thread cover 5, the temple of thread cover 5 is equipped with location platform 51, the outside of thread cover 5 is equipped with thread 52, the outside cover of thread cover 5 is equipped with aluminum cover 4, the inner wall of aluminum cover 4 is equipped with the location bead 42 with thread 52 matched with, be equipped with on the upper and lower both end faces of aluminum cover 4 and prevent the gliding turn-up 41 of aluminum cover 4, the rotation of aluminum cover 4 can be prevented with the cooperation of thread 52 to location bead 42, and the both ends of aluminum cover 4 are equipped with turn-up 41 and can prevent the up-and-down slip of aluminum cover 4, have avoided the use of glue among the assembly process, environmental protection and energy saving more.

The upper part of the emulsion pump body 6 is connected with a press head 1 in a clamping manner, the side wall of the press head 1 is provided with a locking device 2, the locking device 2 comprises a button 21, a spring 22, a limiting bracket 23 and a limiting block 24, the limiting bracket 23 penetrates through the side wall of the press head 1 to be connected with the button 21 in a clamping manner, the limiting bracket 23 is sleeved with the spring 22, two ends of the spring 22 are respectively contacted with the button 21 and the side wall of the press head 1, the limiting bracket 23 comprises a horizontal section 231, a vertical section 232 and a connecting rod 233, the horizontal section 231 and the vertical section 232 are connected with each other, a bent section 234 bent leftwards is arranged below the vertical section 232, the connecting rod 233 is arranged between the two bent sections 234, the limiting block 24 is arranged between the two vertical sections 232, the left side of the limiting block 24 is attached to the inner wall of the press head 1, and a groove, when the press head 1 needs to be fixed, the button 21 is pressed inwards by hand to separate the connecting rod 233 from the groove 241 below, the limiting block 24 moves downwards under the action of gravity until the bottom of the button contacts the positioning table 51, at the moment, the button 21 is released, the spring 22 resets to drive the limiting bracket 23 to move leftwards, the connecting rod 233 is clamped into the groove 241 above, the limiting block 24 is fixed to be incapable of moving upwards and downwards, at the moment, the press head 1 is pressed, the press head 1 cannot move downwards, when the lotion pump needs to be used continuously, the lotion pump is inverted, the button 21 is pressed to separate the connecting rod 233 from the groove 241 above, the limiting block 24 moves downwards under the action of gravity until the bottom of the lotion pump is contacted with the button 1, the button 21 is released at the moment, the spring 22 resets to drive the limiting support 23 to move leftwards, the connecting rod 233 is clamped into the groove 241 below, the limiting block 24 is fixed to enable the limiting block 24 not to move upwards and downwards, and the button 1 can be normally pressed at the moment.

The number of the grooves 241 is two.

Be equipped with the storage tank 11 that holds button 1 on the lateral wall of button 1, storage tank 11 is corresponding with the position of button 1, presses button 21 right, makes in button 21 card goes into storage tank 11, makes button 21's the stroke of pressing longer, presses more conveniently.

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

1. An emulsion pump capable of preventing mistaken pressing is characterized in that: the lotion pump comprises a lotion pump body (6), a suction pipe (3) is inserted into the lower portion of the lotion pump body (6), a screw tooth cover (5) is sleeved on the outer portion of the lotion pump body (6), screw teeth (52) are arranged on the outer portion of the screw tooth cover (5), an aluminum cover (4) is sleeved on the outer portion of the screw tooth cover (5), positioning convex ribs (42) matched with the screw teeth (52) are arranged on the inner wall of the aluminum cover (4), turned edges (41) for preventing the aluminum cover (4) from sliding are arranged on the upper end face and the lower end face of the aluminum cover (4), a press head (1) is connected with the upper portion of the lotion pump body (6) in a clamping mode, a locking device (2) is arranged on the side wall of the press head (1), the locking device (2) comprises a button (21), a spring (22), a limiting support (23) and a limiting block (24), the limiting support (23) penetrates through the side wall of the press head (, the utility model discloses a spacing support of press head (1), including spacing support (23), the cover is equipped with spring (22) on spacing support (23), the both ends of spring (22) respectively with button (21) and press the lateral wall contact of head (1), spacing support (23) include horizontal segment (231), vertical section (232) and connecting rod (233), horizontal segment (231) and vertical section (232) interconnect, the below of vertical section (232) is equipped with kink (234) crooked left, two be equipped with connecting rod (233) between kink (234), two be equipped with stopper (24) between vertical section (232), the inner wall of head (1) is pressed in the left side laminating of stopper (24), be equipped with recess (241) that are used for block connecting rod (233) on stopper (24).

2. The lotion pump as claimed in claim 1, wherein: the number of the grooves (241) is two.

3. The lotion pump as claimed in claim 1, wherein: the outer side wall of the press head (1) is provided with a containing groove (11) for containing the button (21), and the containing groove (11) corresponds to the button (21).