CN102700843A

CN102700843A - Adjustable sprayer device

Info

Publication number: CN102700843A
Application number: CN2012101581031A
Authority: CN
Inventors: 王雅灿
Original assignee: 王雅灿
Current assignee: Plastic packaging Co., Ltd. Jiangsu Germany Jin
Priority date: 2012-05-21
Filing date: 2012-05-21
Publication date: 2012-10-03
Anticipated expiration: 2032-05-21
Also published as: CN102700843B

Abstract

The invention relates to an adjustable sprayer device which comprises a pressing head and an adjusting assembly. The pressing head comprises a nozzle, a pressing part and a tube part. A rib part extends axially on the external surface of the tube part. A stopping part is arranged at one end of the rib part, away from the pressing part. The adjusting assembly is sleeved on the tube part and comprises a surrounding wall which surrounds the tube part. The surrounding wall is provided with a plurality of grooves formed circularly in the internal surface with equidistance. One end of each of the grooves is provided with a bump, therefore, each groove is used for accommodating the rib and each bump is used for leaning against the stopping part.

Description

Adjustable ejecting device

Technical field

The present invention is a kind of adjustable ejecting device, particularly relevant for a kind of ejecting device person that can adjust liquid measure voluntarily.

Background technology

People's daily life of a great variety in order to the Bottle & Can that contains liquid etc., such as lotion pump, cosmetic water bottle, clean body articles for use bottle etc., utilize one to establish on it with the press head bolt of body separate design more; But let user's mat push shower nozzle and draw the bottle in a liquid; Yet deal is beyond one's expectation once pushed but in the easy generation of user, because uncontrollable power of pushing captures the amount of liquid that needs; Thereby usually cause waste, also quite not convenient in the use.

Therefore, how creating a kind of drawing device that can control the acquisition amount of liquid, let the user use easily, is the problem place of desiring most ardently solution for manufacturer.

Summary of the invention

The present invention mainly proposes a kind of adjustable ejecting device, comprises:

One press head comprises a nozzle, a press section and a pipe portion, and the outside face of pipe portion is extended with a flank vertically, and flank has a stop section away from an end of press section;

One adjustment assembly is sheathed on pipe portion, and it comprises a surrounding wall around pipe portion, and surrounding wall has a plurality of equidistance circular rows groove on surface within it, an end tool one prominent piece of each groove;

In view of the above, each groove is in order to can be installed with flank, and each prominent piece is in order to be resisted against the stop section.

Therefore; A kind of adjustable ejecting device provided by the present invention is placed in the groove 211 its flank 131 by rotary push head 1; Thus, to press section 12 application of forces press head 1 is moved down, stop section 132 contacts at a prominent piece 212 and slack.

Moreover adjustable ejecting device proposed by the invention is guided cambered surface by the first guiding cambered surface or second makes the smooth landing of flank in a groove of appointment, and during to the press section application of force, it is more smooth and easy also flank to be moved up and down in groove.。

Moreover adjustable ejecting device proposed by the invention has the height change of a staged by each prominent piece, can make the press head amount of moving down less with highly higher prominent piece; And the liquid outlet quantity that nozzle is discharged is less, relative, with highly relatively low prominent piece; The press head amount of moving down is increased; And the liquid outlet quantity that nozzle is discharged is more relatively, in view of the above, can let the user adjust its needed liquid outlet quantity voluntarily.

Description of drawings

Fig. 1 is a preferred embodiment of the present invention, is a kind of exploded drawings of adjustable ejecting device.

Fig. 2 is a preferred embodiment of the present invention, is the scheme drawing of press head in a kind of adjustable ejecting device.

Fig. 3 is a preferred embodiment of the present invention, is the scheme drawing of adjustment assembly in a kind of adjustable ejecting device.

Fig. 4 is a preferred embodiment of the present invention, is a kind of section-drawing of adjustable ejecting device.

Fig. 5 is a preferred embodiment of the present invention, is a kind of section-drawing of adjustable ejecting device.

Fig. 6 is a preferred embodiment of the present invention, is a kind of section-drawing of adjustable ejecting device.

[primary clustering nomenclature]

Adjustable ejecting device 100

Press head 1

Nozzle 11

Press section 12

Pipe portion 13

Flank 131

Stop section 132

The first guiding cambered surface 133

Adjustment assembly 2

Surrounding wall 21

Groove 211,211a, 211b

Prominent piece 212,212a, 212b

The second guiding cambered surface 213

Retaining edge 214

Convenienc 3

Combining cover 4

Elastic body 5

Cylinder 6

Fluid storage compartment 61

Upperpush rod 7

Pipe link 8

Piston 9

Steel ball 10

The specific embodiment

Because the present invention discloses a kind of adjustable ejecting device, the dependent interaction of its cylinder and piston draw liquid that utilizes and principle can be understood for correlative technology field has common knowledge the knowledgeable, so with hereinafter explanation, no longer do complete description.Simultaneously, graphic with what hereinafter contrasted, be to express the structural representation relevant with characteristic of the present invention, also do not need according to the complete drafting of actual size, why not chats bright earlier.

Please refer to Fig. 1, is according to a preferred embodiment proposed by the invention, is a kind of exploded drawings of adjustable ejecting device 100, comprises a press head 1 and an adjustment assembly 2.

Press head 1 comprises a nozzle 11, a press section 12 and a pipe portion 13; Outside face in pipe portion 13 is extended with a flank 131 vertically; And its end away from press section 12 has a stop section 132, and the quantity that flank 131 is provided with is not limited to, and can only be provided with one; Perhaps, also can two flanks 131 be set along the diameter two ends correspondence of pipe portion 13.Adjustment assembly 2 is the pipe portions 13 that are sheathed on press head 1, and it comprises a surrounding wall 21 around pipe portion 13, and this surrounding wall 21 has a plurality of equidistance circular rows groove 211 on surface within it, and each groove 211 is away from an end tool one prominent piece 212 of press head 1.In view of the above, groove 211 is in order to can being installed with flank 131, and prominent piece 212 is in order to be resisted against stop section 132.That is, when the pipe portion 13 of press head 1 is sheathed within the surrounding wall 21, make its flank 131 be placed in one by rotary push head 1 and specify in the groove 211; Thus; To press section 12 application of forces, press head 1 is moved down, 132 contact at a prominent piece 212 and slack up to the stop section.

In addition, a kind of adjustable ejecting device 100 proposed by the invention also can comprise a convenienc 3 and a combining cover 4, and convenienc 3 is arranged between adjustment assembly 2 and the combining cover 4.And, comprise an elastic body 5, a cylinder 6, a upperpush rod 7, a pipe link 8, a piston 9 and a steel ball 10 again, combine with combining cover 4 in regular turn.In view of the above, can with one liquid is housed bottle combine and draw the inside liquid.

Please refer to Fig. 2, be the scheme drawing of press head 1 in a kind of adjustable ejecting device 100 proposed by the invention, among this embodiment; Can be more smooth and easy when its flank 131 is rotated in surrounding wall 21, between the outside face of pipe portion 13 and flank 131, can have one first guiding cambered surface 133, on the other hand; Please refer to Fig. 3; Be the AA directional profile scheme drawing of adjustment assembly 2 in a kind of adjustable ejecting device 100 proposed by the invention, have one second guiding cambered surface 213 between the inside face of surrounding wall 21 and the groove 211, further; Groove 211 can have a corresponding configuration with flank 131; Thus, when to press head 1 rotation, can make flank 131 smooth landings in a groove 211 of appointment by the first guiding cambered surface 133 or the second guiding cambered surface 213; And during to press section 12 application of forces, it is more smooth and easy also flank 131 to be moved up and down in groove 211.

What want special version is, each prominent piece 212 has height change such as the 212a and the 212b of a staged, and in this embodiment, adjustment assembly 2 further has a retaining edge 214, and, for prominent piece 212 correspondences of differing heights one graduated scale is set and shows.In the present embodiment, the height of set prominent piece 212 is to equate along the diameter two ends of surrounding wall 21, but not as limit.Height like prominent piece 212a is higher with respect to prominent piece 212B, and press head 1 amount of moving down is dwindled, and also just fewer from the liquid outlet quantity of nozzle 11 discharges; Relative, prominent relatively piece 212a is less like the height of prominent piece 212b, and press head 1 amount of moving down is increased; Therefore; Liquid outlet quantity from nozzle 11 is discharged is more relatively, in view of the above, can let the user adjust its needed liquid outlet quantity voluntarily.

Please be simultaneously with reference to Fig. 3, Fig. 4, in the present embodiment, by calculating in the capacity of the fluid storage compartment 61 of cylinder 6; Setting has the prominent piece 212 of stepped height, and when the stop section 132 of flank 131 being supported terminate in the prominent piece 212 of each differing heights, the amount of liquid of discharging from nozzle 11 has a fixing amount; At this embodiment respectively with 0,2,3,4cc representes, but not as limit, in addition; In keeping off the figure denote that edge 214 is provided with relative liquid outlet quantity, like Fig. 5, rotary push head 1; Make its flank 131 be placed in the groove 211a of corresponding prominent piece 212a; To press section 12 application of forces, make flank 131 move down up to the stop section the 132 prominent piece 212a that conflict, and make the liquid outlet quantity of at every turn pushing can be controlled in 3cc.Please refer to Fig. 6, rotary push head 1 makes its flank 131 be placed in the groove 211b of corresponding prominent piece 212b, to press section 12 application of forces, makes flank 131 move down up to the stop section the 132 prominent piece 212b that conflict, and makes the liquid outlet quantity of at every turn pushing can be controlled in 2cc.In view of the above, can let the user adjust its needed liquid outlet quantity voluntarily.

The above is merely preferred embodiment of the present invention, is not in order to limit the right of applying for a patent of the present invention; Simultaneously above description should be understood and implemented for the special personage who knows the present technique field, so other does not break away from the equivalence of being accomplished under the disclosed spirit and change or modification, all should be included in the claim.

Claims

1. an adjustable ejecting device is characterized in that, comprises:

One press head comprises a nozzle, a press section and a pipe portion, and the outside face of this pipe portion is extended with a flank vertically, and this flank has a stop section away from an end of this press section;

One adjustment assembly is sheathed on this pipe portion, and it comprises a surrounding wall around this pipe portion, and this surrounding wall has a plurality of equidistance circular rows groove on surface within it, an end tool one prominent piece of these grooves; In view of the above, these grooves are in order to can be installed with this flank, and these prominent pieces support this stop section in order to the top.

2. adjustable ejecting device as claimed in claim 1 is characterized in that, also comprises a convenienc and a combining cover, and this convenienc is arranged between this adjustment assembly and this combining cover.

3. adjustable ejecting device as claimed in claim 2 is characterized in that, also comprises an elastic body, a cylinder, a upperpush rod, a pipe link, a piston and a steel ball, combines with this combining cover in regular turn.

4. like each described adjustable ejecting device in the claim 1 to 3, it is characterized in that having one first guiding cambered surface between the outside face of this pipe portion and this flank.

5. like each described adjustable ejecting device in the claim 1 to 3, it is characterized in that having one second guiding cambered surface between the inside face of this surrounding wall and this groove.

6. like each described adjustable ejecting device in the claim 1 to 3, it is characterized in that these prominent pieces have the height change of a staged.

7. like each described adjustable ejecting device in the claim 1 to 3, it is characterized in that this adjustment assembly has a retaining edge, shows with the corresponding graduated scale that is provided with of height of these prominent pieces.

8. adjustable ejecting device as claimed in claim 6 is characterized in that, the height of set prominent piece is for equating along the diameter two ends of this surrounding wall.

9. like each described adjustable ejecting device in the claim 1 to 3, it is characterized in that this flank is provided with along the diameter two ends of this pipe portion are corresponding.

10. like each described adjustable ejecting device in the claim 1 to 3, it is characterized in that this groove and this flank have corresponding configuration.