CN213464124U

CN213464124U - Small spray pump of PET (polyethylene terephthalate) cosmetic packaging bottle

Info

Publication number: CN213464124U
Application number: CN202022232720.4U
Authority: CN
Inventors: 何宏杰; 廖天林; 杨伟忠
Original assignee: Guangzhou Jiuyuan Plastics Co ltd
Current assignee: Guangzhou Jiuyuan Plastics Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-18
Anticipated expiration: 2030-10-09

Abstract

The utility model relates to a little pump that spouts of PET cosmetics packaging bottle, it includes the shower nozzle, the spray tube, pipette and reset spring, spray tube and pipette intercommunication, shower nozzle and spray tube intercommunication, sliding connection about between shower nozzle and the spray tube, reset spring is located between spray tube and the shower nozzle, be provided with first metering tank on the spray tube, second metering tank and third metering tank, first metering tank, second metering tank and third metering tank all vertically set up, and first metering tank degree of depth is greater than second metering tank degree of depth, second metering tank degree of depth is greater than third metering tank degree of depth, be provided with the locating piece on the lateral wall of shower nozzle, the shower nozzle rotates to be connected on the spray tube, the locating piece can be pegged graft in first metering tank, second metering tank or third metering tank. The present application has an effect of being able to control the amount of cosmetics squeezed out at one time.

Description

Small spray pump of PET (polyethylene terephthalate) cosmetic packaging bottle

Technical Field

The application relates to the field of cosmetic packaging, in particular to a small spray pump of a PET cosmetic packaging bottle.

Background

Cosmetics are more and more abundant in variety, and cosmetic packaging bottles are also diversified. The cosmetic packaging bottle can adopt glass bottles, PET plastic bottles, PP plastic bottles and other packaging containers.

At present, the multipurpose pressing type liquid small spray pump for liquid cosmetics is used and comprises a spray head, a spray pipe and a liquid suction pipe, wherein the liquid suction pipe is arranged at the bottom in a packaging container, the end part of the liquid suction pipe is inserted into the liquid cosmetics, and when the spray head is pressed, the spray head and the liquid suction pipe form negative pressure to drive the cosmetics to be sprayed out from the spray head.

In view of the related art in the above, the inventors considered that it is difficult to control the amount of liquid discharged from a push type liquid small jet pump.

SUMMERY OF THE UTILITY MODEL

To control the amount of cosmetic product squeezed out with one press, the present application provides a small spray pump for PET cosmetic product packaging bottles.

The application provides a little pump that spouts of PET cosmetics packaging bottle adopts following technical scheme:

the utility model provides a little pump that spouts of PET cosmetics packaging bottle, includes shower nozzle, spray tube, pipette and reset spring, spray tube and pipette intercommunication, shower nozzle and spray tube intercommunication, sliding connection about going up between shower nozzle and the spray tube, reset spring is located between spray tube and the shower nozzle, be provided with first metering tank, second metering tank and third metering tank on the spray tube, first metering tank, second metering tank and third metering tank all vertically set up, just first metering tank degree of depth is greater than second metering tank degree of depth, second metering tank degree of depth is greater than third metering tank degree of depth, be provided with the locating piece on the lateral wall of shower nozzle, the shower nozzle rotates to be connected on the spray tube, the locating piece can be pegged graft in first metering tank, second metering tank or third metering tank.

Through adopting above-mentioned technical scheme, the metering tank and the locating piece cooperation that the three degree of depth that set up differs for when pressing the shower nozzle, the shower nozzle can push down different height, thereby has controlled the shower nozzle and has got the volume of cosmetics. When a small amount of cosmetics is needed, the spray head is rotated to enable the positioning block to be matched with the third metering groove; the positions of the spray head and the positioning block can be adjusted according to the amount of the cosmetics required to be taken, so that the amount of the cosmetics to be taken can be adjusted and controlled, and the adjustment and taking modes are simple and convenient.

Optionally, the upper end openings of the first measuring groove, the second measuring groove and the third measuring groove are all inclined towards a direction away from the respective central lines.

Through adopting above-mentioned technical scheme, can reduce the locating piece and push down when sinking in each metering tank with the collision of metering tank opening part, reduce the wearing and tearing of locating piece and each metering tank opening part.

Optionally, a locking piece is further arranged on the spray pipe, and the positioning block is clamped with the locking piece.

Through adopting above-mentioned technical scheme, can be with the position fixation of spray tube and shower nozzle when lock piece and locating piece chucking, avoid when need not taking cosmetics, the shower nozzle receives the collision of external force and leads to cosmetics from the shower nozzle blowout to produce the unnecessary loss.

Optionally, the locking piece includes stopper and feather key, be provided with the bar hole on the lateral wall of spray tube, the feather key slides and connects in the bar is downthehole, the stopper is fixed in the top of feather key, the stopper joint is in the bottom of locating piece.

Through adopting above-mentioned technical scheme, the slip of sliding key on the bar hole can drive the stopper and slide from top to bottom, when the stopper slides to bar hole upper end, can with the locating piece joint to the realization is to the fixed of shower nozzle.

Optionally, a sliding groove is formed in the inner side wall of the spray pipe, the sliding key is connected in the sliding groove in a sliding mode, an elastic sheet is arranged at one end, close to the spray head, of the sliding groove, and the elastic sheet is clamped in the sliding groove.

Through adopting above-mentioned technical scheme, when the feather key cunning move to with the shell fragment chucking, stopper rigidity guarantees that the stopper can chucking locating piece steadily, realizes the fixed of shower nozzle position.

Optionally, one end of the chute close to the spray head is obliquely arranged towards two sides far away from the center line of the chute.

Through adopting above-mentioned technical scheme, the spout that the slope set up can guarantee that the shell fragment is installed at the tip of spout steadily, avoids the shell fragment to drop from the spout.

Optionally, one end of the limiting block, which is close to the spray head, is provided with a groove, and the positioning block is clamped in the groove.

Through adopting above-mentioned technical scheme, the area of contact increase of recess and locating piece can chucking locating piece more steadily, guarantees the fixed of shower nozzle position.

Optionally, a reinforcing rib is arranged on the spray head, and one end of the reinforcing rib is connected to one side, far away from the spray pipe, of the positioning block.

Through adopting above-mentioned technical scheme, the strengthening rib has strengthened the intensity of locating piece, avoids when pressing the shower nozzle downwards, and the locating piece collides with the spray tube for a long time and leads to coming off from the shower nozzle.

In summary, the present application includes at least one of the following beneficial technical effects:

through the matching arrangement of the first measuring groove, the second measuring groove, the third measuring groove and the positioning block, the spray head can be pressed downwards by different strokes, so that cosmetics with different volume amounts can be taken out from the spray head, and the amount of the cosmetics taken each time can be controlled as required;

the position of the positioning block can be fixed through the action of the positioning block and the limiting block, so that the situation that the cosmetics are continuously and unconsciously taken out of the bottle body by the spray head is avoided;

through the effect of spout and shell fragment, can fix the feather key, guarantee the support and the fixed of feather key to the stopper.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a cross-sectional view of an embodiment of the present application;

FIG. 3 is a schematic structural view of a nozzle in an embodiment of the present application;

FIG. 4 is a schematic structural view of a chute in an embodiment of the present application;

fig. 5 is a schematic structural view of a reinforcing rib in the embodiment of the present application.

Reference numerals: 1. a spray head; 11. positioning blocks; 12. reinforcing ribs; 2. a nozzle; 21. a first metering tank; 22. a second metering tank; 23. a third metering slot; 24. a strip-shaped hole; 25. a through hole; 26. a chute; 3. a bottle body; 31. a pipette; 4. a return spring; 5. a locking member; 51. a limiting block; 511. a groove; 52. a sliding key; 53. an elastic sheet.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses little pump that spouts of PET cosmetics packaging bottle, refer to fig. 1, including shower nozzle 1 and spray tube 2, shower nozzle 1 and spray tube 2 all connect on the body 3 of packing bottle through the lid, and the splendid attire has emulsion, the cosmetics of frost form in the body 3, and in shower nozzle 1 inserted spray tube 2, shower nozzle 1 slided from top to bottom with spray tube 2 and is connected.

First metering tank 21, second metering tank 22 and third metering tank 23 have set gradually on the lateral wall of spray tube 2, first metering tank 21, second metering tank 22 and third metering tank 23 all vertically set up, and first metering tank 21 degree of depth is greater than the second metering tank 22 degree of depth, the second metering tank 22 degree of depth is greater than the third metering tank 23 degree of depth, first metering tank 21, the upper end opening part of second metering tank 22 and third metering tank 23 all inclines towards the direction of keeping away from respective central line, first metering tank 21 promptly, the upper end opening part of second metering tank 22 and third metering tank 23 all is loudspeaker form setting, and the size of each metering tank upper end opening part is greater than the lower extreme size.

Be provided with locating piece 11 on the lateral wall of shower nozzle 1, when locating piece 11 inserts in first measuring tank 21, second measuring tank 22 or third measuring tank 23, can change the stroke distance that shower nozzle 1 pushed down, can adjust the volume that shower nozzle 1 took liquid promptly, the volume of control outflow or blowout cosmetics at every turn reduces the waste of cosmetics when guaranteeing user's needs.

Referring to fig. 2, a return spring 4 is arranged between the spray head 1 and the spray pipe 2, a pipette 31 is arranged in the bottle body 3, the lower end of the pipette 31 extends into the bottom of the bottle body 3, the upper end of the pipette 31 passes through the spray pipe 2 to be communicated with the spray head 1, when the spray head 1 is pressed, liquid is sucked into the pipette 31 under the action of pressure, and under the action of the return spring 4, the spray head 1 automatically resets and rises, so that the liquid flows out or is sprayed out from the spray head 1.

Referring to fig. 3, a locking member 5 is also provided on the spout 2. Referring to fig. 4, the locking member 5 includes a limiting block 51 and a sliding key 52, a strip-shaped hole 24 is formed in the side wall of the nozzle tube 2, the strip-shaped hole 24 is longitudinally arranged, the strip-shaped hole 24 penetrates through the side wall of the nozzle tube 2, and the sliding key 52 is connected to the strip-shaped hole 24 in a sliding manner. Stopper 51 is fixed in the upper end of feather key 52, and stopper 51 is located the inside of spray tube 2, and the upper end of spray tube 2 is provided with through-hole 25, and the stopper 51 of being convenient for stretches out butt locating piece 11 from through-hole 25.

Referring to fig. 4, the inner side wall of the nozzle 2 is provided with two sliding grooves 26, the sliding grooves 26 are longitudinally arranged, the two sliding grooves 26 are respectively located at two sides of the strip-shaped hole 24, and the sliding key 52 penetrates through the strip-shaped hole 24 and is connected in the sliding groove 26 in a sliding manner. One end of the chute 26 close to the sprayer 1 is obliquely arranged towards two sides far away from the central line of the chute 26, namely, the upper end part of the chute 26 is arranged in a trumpet shape, and an elastic sheet 53 is clamped in the trumpet-shaped chute 26.

The elastic sheet 53 is arranged in a V shape, when the sliding key 52 slides to be clamped with the elastic sheet 53, the position of the limiting block 51 is fixed, the positioning block 11 is clamped at the upper end of the limiting block 51, the position of the spray head 1 is fixed, and the spray head 1 is prevented from being unconsciously sprayed with cosmetics after being subjected to external pressure.

One end of the limiting block 51 close to the spray head 1 is provided with a groove 511, so that the limiting block 51 is arranged in a Y shape.

Referring to fig. 5, the lower end of the positioning block 11 is arranged in an arc-shaped surface, the lower end of the positioning block 11 is matched with the upper end of the limiting block 51, and the upper end of the limiting block 51 is tightly clamped on the positioning block 11. Be provided with strengthening rib 12 on shower nozzle 1, the one end of strengthening rib 12 is connected on one side that spray tube 2 was kept away from to locating piece 11, and the other end is close to the upper end opening part of shower nozzle 1, and the intensity of reinforcing locating piece 11 avoids when pushing down shower nozzle 1, and locating piece 11 is long-term to lead to droing from shower nozzle 1 with 2 collisions of spray tube.

The implementation principle of the small spray pump of the PET cosmetics packaging bottle in the embodiment of the application is as follows: rotating the spray head 1 as required to make the positioning block 11 align with the first measuring groove 21, the second measuring groove 22 or the third measuring groove 23, pressing the spray head 1, inserting the positioning block 11 into different measuring grooves, and moving downwards by different strokes to make the volumes of the cosmetics sprayed by the spray head 1 different; after the use, the spray head 1 is rotated until the positioning block 11 is positioned above the through hole 25, the sliding key 52 slides upwards until the elastic sheet 53 clamps the sliding key 52, at the moment, the limiting block 51 is clamped and fixed with the positioning block 11, and when the spray head 1 is pressed, the spray head 1 is not pressed down.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a little spray pump of PET cosmetics packaging bottle, includes shower nozzle (1), spray tube (2), pipette (31) and reset spring (4), spray tube (2) and pipette (31) intercommunication, shower nozzle (1) and spray tube (2) intercommunication, sliding connection from top to bottom between shower nozzle (1) and spray tube (2), reset spring (4) are located between spray tube (2) and shower nozzle (1), its characterized in that: be provided with first metering tank (21), second metering tank (22) and third metering tank (23) on spray tube (2), first metering tank (21), second metering tank (22) and third metering tank (23) all vertically set up, just first metering tank (21) degree of depth is greater than second metering tank (22) degree of depth, second metering tank (22) degree of depth is greater than third metering tank (23) degree of depth, be provided with locating piece (11) on the lateral wall of shower nozzle (1), shower nozzle (1) rotates and connects on spray tube (2), locating piece (11) can peg graft in first metering tank (21), second metering tank (22) or third metering tank (23).

2. The small jet pump of PET cosmetic packaging bottle according to claim 1, wherein: the upper end openings of the first measuring groove (21), the second measuring groove (22) and the third measuring groove (23) are inclined towards the direction far away from the central lines of the first measuring groove, the second measuring groove and the third measuring groove.

3. The small jet pump of PET cosmetic packaging bottle according to claim 1, wherein: still be provided with lock piece (5) on spray tube (2), locating piece (11) and lock piece (5) joint.

4. The small jet pump of PET cosmetic packaging bottle according to claim 3, wherein: locking piece (5) include stopper (51) and feather key (52), be provided with bar hole (24) on the lateral wall of spray tube (2), feather key (52) slide and connect in bar hole (24), stopper (51) are fixed in the top of feather key (52), stopper (51) joint in the bottom of locating piece (11).

5. The small jet pump of PET cosmetic packaging bottle according to claim 4, wherein: be provided with spout (26) on spray tube (2) inside wall, sliding key (52) slide and connect in spout (26), spout (26) are close to the one end of shower nozzle (1) and are provided with shell fragment (53), shell fragment (53) joint is in spout (26).

6. The small jet pump of PET cosmetic packaging bottle according to claim 5, wherein: one end of the sliding chute (26) close to the spray head (1) is obliquely arranged towards two sides far away from the central line of the sliding chute (26).

7. The small jet pump of PET cosmetic packaging bottle according to claim 4, wherein: the one end that is close to shower nozzle (1) of stopper (51) is provided with recess (511), locating piece (11) joint is in recess (511).

8. The small jet pump of PET cosmetic packaging bottle according to claim 1, wherein: the spray nozzle is characterized in that a reinforcing rib (12) is arranged on the spray nozzle (1), and one end of the reinforcing rib (12) is connected to one side, away from the spray pipe (2), of the positioning block (11).