CN211520353U

CN211520353U - Flexible cosmetic bottle pump head

Info

Publication number: CN211520353U
Application number: CN201922483870.XU
Authority: CN
Inventors: 吴庆华
Original assignee: Ningbo Ruilong Daily Necessities Packaging Co ltd
Current assignee: Ningbo Ruilong Daily Necessities Packaging Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-18
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a cosmetic bottle pump head which is flexible to use, comprising a pump body, wherein a piston rod is inserted into the pump body, the upper end of the piston rod is connected with a head cap, a vertical flow passage and a first horizontal flow passage and a second horizontal flow passage which are communicated with the upper end of the vertical flow passage are arranged in the head cap, and the outer ends of the first horizontal flow passage and the second horizontal flow passage are respectively provided with a first water outlet and a second water outlet; the upper end of head cap has one soon to press the cap, press the middle through-hole that has vertical setting of cap, the upper end of head cap have vertical setting and with the perforation of vertical runner intercommunication, a knob passes through-hole and perforation from last to down in proper order, this knob is by the carousel that distributes in proper order from last to down, axis and sand grip integrated into one piece, the sand grip extends to between first horizontal runner and the second horizontal runner, one side of sand grip lower extreme is connected with the stifled cap that is used for plugging up first horizontal runner or the horizontal runner water inlet of second, the head cap top has the sealing washer of one set on the axis outer wall with pressing to block between the cap. The utility model discloses simple structure just uses in a flexible way.

Description

Flexible cosmetic bottle pump head

Technical Field

The utility model relates to a cosmetic bottle technical field specifically says a use nimble cosmetic bottle pump head.

Background

Most of common cosmetic bottles in the market at present adopt a pump head extruding form, the pump heads are fixed on a bottle body in a threaded connection mode, liquid in the bottles is sucked by air pressure when the head caps of the pump heads are manually pressed and is sprayed out through nozzles on the head caps, one side of the head caps is provided with a water outlet, the maximum extrusion amount of the liquid at the water outlet is fixed after production, the use is not flexible enough, and the cosmetic bottle pump heads with two water outlets and capable of being switched between the two water outlets are not designed and are to be further improved.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks of the prior art, the present invention is directed to: provides a cosmetic bottle pump head which is flexible to use.

The technical solution of the utility model is that: the flexible cosmetic bottle pump head comprises a pump body, wherein a threaded cap is fixed outside the pump body, a protective cover is fixed outside the threaded cap, a piston rod is inserted into the pump body, a piston is sleeved at the lower end of the piston rod, a head cap is connected to the upper end of the piston rod, a vertical flow passage communicated with the piston rod and a first horizontal flow passage and a second horizontal flow passage communicated with the upper end of the vertical flow passage are arranged in the head cap, the first horizontal flow passage and the second horizontal flow passage are arranged in a bilateral symmetry mode, a first water outlet and a second water outlet are respectively formed in the outer ends of the first horizontal flow passage and the second horizontal flow passage, and the first water outlet and the second water outlet are respectively located on the left;

the upper end of head cap has one soon to press the cap, press the middle through-hole that has vertical setting of cap, the upper end of head cap has vertical setting and with the perforation of vertical runner intercommunication, a knob passes through-hole and perforation from last to down in proper order, this knob is by the carousel that distributes in proper order from last to down, axis and sand grip integrated into one piece, the carousel exposes and presses the cap top surface outside pressing the cap and contact, the axis outer wall contacts with the fenestrate inner wall of head cap, the sand grip extends to between first horizontal runner and the second horizontal runner, one side of sand grip lower extreme is connected with the stifled cap that is used for plugging up first horizontal runner or the horizontal runner water inlet of second, head cap top and press the cap between the card have one set at the epaxial sealing washer of.

Furthermore, one side of the lower end of the raised line is connected with the plugging cap through a plurality of springs, namely, a plurality of springs are fixed on one side of the lower end of the raised line, and the end parts of the springs are fixed with the plugging cap.

Furthermore, the blocking cap is integrally formed by rubber, and an arc-shaped surface used for contacting the edge of the water inlet of the first horizontal flow channel or the edge of the water inlet of the second horizontal flow channel is arranged on the outer wall of the blocking cap.

Furthermore, the top of the pressing cap is provided with an inwards concave semicircular limiting groove, and the outer edge of the bottom of the rotary disc is provided with a limiting block which is clamped into the limiting groove and matched with the limiting groove.

Further, the inner diameter of the first water outlet is larger than that of the second water outlet.

Furthermore, the top of the pressing cap of the knob is provided with an indication arrow corresponding to the first water outlet and the second water outlet.

Furthermore, the middle of the top of the pressing cap is provided with an inwards concave annular groove, and the lower end of the sealing ring is clamped in the groove.

Use the utility model provides a use nimble cosmetic bottle pump head, its beneficial effect is: during the use, stifled cap can drive 180 degrees through the mode of rotatory knob, can plug up one of them of first horizontal runner, second horizontal runner to the realization is to the switching of first delivery port and second delivery port, simple structure and use in a flexible way.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the head cap of the present invention (the blocking cap blocks the first horizontal flow passage);

fig. 3 is a schematic structural view of the head cap of the present invention (the plugging cap plugs the second horizontal flow passage);

FIG. 4 is a schematic view of the installation of the head cap and the pressing cap of the present invention;

fig. 5 is a schematic top view of the present invention;

fig. 6 is a schematic top view of the press cap of the present invention;

fig. 7 is a schematic structural diagram of the knob of the present invention.

Shown in the figure: 1-pump body, 2-screw cap, 3-visor, 4-piston rod, 5-piston, 6-head cap, 61-vertical runner, 62-first horizontal runner, 621-first delivery port, 63-second horizontal runner, 631-second delivery port, 64-perforation, 7-pressure cap, 71-through hole, 72-spacing groove, 73-recess, 8-knob, 81-carousel, 811-stopper, 82-axis, 83-sand grip, 9-stifled cap, 91-arcwall face, 10-sealing washer, 11-spring, 12-instruction arrow point.

Detailed Description

For a more intuitive and complete understanding of the technical solution of the present invention, the following non-limiting characteristic description is now performed by combining the drawings of the present invention:

as shown in fig. 1 to 7, a flexible cosmetic bottle pump head comprises a pump body 1, a screw cap 2 is fixed outside the pump body 1, a protective cover 3 is fixed outside the screw cap 2, a piston rod 4 is inserted into the pump body 1, a piston 5 is sleeved at the lower end of the piston rod 4, a head cap 6 is connected to the upper end of the piston rod 4, a vertical flow passage 61 communicated with the piston rod 4 and a first horizontal flow passage 62 and a second horizontal flow passage 63 communicated with the upper end of the vertical flow passage 61 are arranged in the head cap 6, the first horizontal flow passage 62 and the second horizontal flow passage 63 are arranged in bilateral symmetry, a first water outlet 621 and a second water outlet 631 are respectively arranged at the outer ends of the first horizontal flow passage 62 and the second horizontal flow passage 63, and the first water outlet 621 and the second water outlet 631 are respectively located at the left side and the;

the upper end of the head cap 6 is screwed with a pressing cap 7, the middle of the pressing cap 7 is provided with a through hole 71 which is longitudinally arranged, the upper end of the head cap 6 is provided with a through hole 64 which is longitudinally arranged and communicated with the vertical flow passage 61, a knob 8 sequentially penetrates through the through hole 71 and the through hole 64 from top to bottom, the knob 8 is integrally formed by a rotary disc 81, a middle shaft 82 and a convex strip 83 which are sequentially distributed from top to bottom, the rotary disc 81 is exposed outside the pressing cap 7 and contacts with the top surface of the pressing cap 7, the outer wall of the middle shaft 82 contacts with the inner wall of the through hole 64 of the head cap 6, the convex strip 83 extends between the first horizontal flow passage 62 and the second horizontal flow passage 63, one side of the lower end of the convex strip 83 is connected with a blocking cap 9 which is used for blocking the water inlet of the first horizontal flow passage 62 or the second.

One side of the lower end of the convex strip 83 is connected with the plugging cap 9 through a plurality of springs 11, namely, a plurality of springs 11 are fixed on one side of the lower end of the convex strip 83, and the end part of each spring 11 is fixed with the plugging cap 9. The blocking cap 9 is integrally formed by rubber, and an arc surface 91 for contacting the edge of the water inlet of the first horizontal flow passage 62 or the second horizontal flow passage 63 is arranged on the outer wall of the blocking cap. When the knob 8 is installed, after the plugging cap 9 contacts the inner wall of the through hole 64 of the head cap 6, the spring 11 is pressed, and when the plugging cap 9 is rotated to be aligned with the first horizontal flow passage 62 or the second horizontal flow passage 63, the plugging cap 9 tightly plugs the first horizontal flow passage 62 or the second horizontal flow passage 63 by the elastic force of the spring 11. The arc surface 91 is arranged to enable the plugging cap 9 to be in closer contact with the water inlet edge of the first horizontal flow passage 62 or the second horizontal flow passage 63, and to facilitate the plugging cap 9 to be plugged into the head cap 6.

The top of the pressing cap 7 is provided with a concave semicircular limiting groove 72, and the outer edge of the bottom of the turntable 81 is provided with a limiting block 811 which is clamped into the limiting groove 72 and is matched with the limiting groove 72. The semicircular limiting groove 72 enables the limiting block 811 to rotate 180 degrees in the limiting groove 72, so that the limiting block can correspond to the first water outlet 621 and the second water outlet 631, and the knob 8 can be switched between the first water outlet 621 and the second water outlet 631 after being rotated 180 degrees.

The inner diameter of the first water outlet 621 is larger than that of the second water outlet 631, so that the water dispenser is convenient to use under different requirements.

The top of the pressing cap 7 of the knob 8 is provided with an indication arrow 12 corresponding to the first water outlet 621 and the second water outlet 631, and the direction indicated by the indication arrow 12 is the first water outlet 621 or the second water outlet 631. How to distinguish the sizes of the first and

second water outlets

621 and 631 may be directly observed by naked eyes, or a distinguishing mark (not shown) may be printed on the outer wall of the headgear 6, where the mark may be a word "large" or "small".

In order to place the sealing ring 10 conveniently, the middle of the top of the pressing cap 7 is provided with a concave and annular groove 73, and the lower end of the sealing ring 10 is clamped in the groove 73.

During the use, stifled cap 9 can drive 180 degrees through the mode of rotatory knob 8, can plug up one of them of first horizontal runner 62, second horizontal runner 63 to the switching to first delivery port 621 and second delivery port 631 is realized, simple structure and use are nimble.

It is to be understood that the foregoing is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, which is defined by the following claims and drawings.

Claims

1. Use nimble cosmetic bottle pump head, including the pump body, the pump body external fixation has a screw cap, and the screw cap external fixation has a protective cover, has inserted the piston rod in the pump body, and the pot head has a piston under the piston rod, and the piston rod upper end is connected with head cap, its characterized in that: the head cap is internally provided with a vertical flow channel, a first horizontal flow channel and a second horizontal flow channel which are communicated with the upper end of the vertical flow channel, the first horizontal flow channel and the second horizontal flow channel are arranged in a bilateral symmetry manner, the outer ends of the first horizontal flow channel and the second horizontal flow channel are respectively provided with a first water outlet and a second water outlet, and the first water outlet and the second water outlet are respectively positioned at the left side and the right side of the head cap;

2. A flexible use cosmetic bottle pump head as defined in claim 1, wherein: one side of the lower end of the raised line is connected with the blocking cap through a plurality of springs, namely, one side of the lower end of the raised line is fixed with a plurality of springs, and the end parts of the springs are fixed with the blocking cap.

3. A flexible-use cosmetic bottle pump head as defined in claim 1 or 2, wherein: the blocking cap is integrally formed by rubber, and an arc-shaped surface used for contacting the edge of the water inlet of the first horizontal flow passage or the edge of the water inlet of the second horizontal flow passage is arranged on the outer wall of the blocking cap.

4. A flexible use cosmetic bottle pump head as defined in claim 1, wherein: the top of the pressing cap is provided with an inwards concave semicircular limiting groove, and the outer edge of the bottom of the rotary disc is provided with a limiting block which is clamped into the limiting groove and matched with the limiting groove.

5. A flexible use cosmetic bottle pump head as defined in claim 1, wherein: the inner diameter of the first water outlet is larger than that of the second water outlet.

6. A flexible use cosmetic bottle pump head as defined in claim 5, wherein: the top of the pressing cap of the knob is provided with an indicating arrow corresponding to the first water outlet and the second water outlet.

7. A flexible use cosmetic bottle pump head as defined in claim 1, wherein: the middle of the top of the pressing cap is provided with an inwards concave annular groove, and the lower end of the sealing ring is clamped into the groove.