CN101863349B

CN101863349B - Push-type containing bottle

Info

Publication number: CN101863349B
Application number: CN2010101914219A
Authority: CN
Inventors: 方国忠
Original assignee: SHANGHAI GELAN COSMETICS CO Ltd
Priority date: 2010-06-02
Filing date: 2010-06-02
Publication date: 2012-02-08
Anticipated expiration: 2030-06-02
Also published as: CN101863349A

Abstract

The invention discloses a push-type containing bottle, which comprises a bottle body and a liquid discharging valve and a pushing mechanism which are arranged in a storage chamber of the bottle body. The storage chamber is provided with a liquid discharging segment which is used for the installation of the liquid discharging valve and is provided with a liquid discharging port and a pushing end which is used for the installation of the pushing mechanism and is respectively arranged at the opposite ends of the storage chamber with the liquid discharging segment. By arranging the liquid discharging valve and the pushing mechanism at the opposite ends of the storage chamber of the bottle body, the function and the structure of the pushing mechanism can be simplified and liquid is prevented from passing the pushing mechanism in the flowing process. The invention can reduce the pollution opportunity of the components of the pushing mechanism polluting the liquid.

Description

Push-type containing bottle

Technical field

The invention relates to a kind of Bottle, be meant a kind of loaded with liquid that is fit to be used for especially, and extrude the push-type containing bottle of liquid with the pushing mode.

Background technology

In known technology; Though with the mode of pushing take out liquid bottle, jar or the like the kind of container a lot; But it designs roughly basically shown in number No. 390358 case of TaiWan, China patent announcement, comprise a storage seat that is filled with liquid, one and cover at the cover cap that stores above the seat, and a pressing mechanism that is assembled on the cover cap; By pushing this pressing mechanism, can the liquid that be seated in the supply chamber that stores seat be extruded.

Not only structure is quite complicated in design for known Bottle; The liquid that is installed in is in being forced out the process of supply chamber; Need be through a elastic parts with reset function, this design not only can let liquid receive the pollution of elastic parts, and open supply chamber outlet designs; Also can increase liquid by the chance of external environmental, so known squash type Bottle is all undesirable on the effect of using and preserving.

Summary of the invention

The purpose of this invention is to provide a kind of simple structure, and can reduce the push-type containing bottle of the contaminated chance of liquid that is installed in.

Push-type containing bottle of the present invention comprises: a bottle, a liquid valve and a dipper crowding gear; This bottle comprises a bottle leg; And define the supply chamber that forms by an inner ring surface of this bottle leg; This supply chamber has a valve section of moving, and one have the fluid section of a liquid outlet, this valve section of moving and have one with this liquid outlet respectively the position at the push side of bottle opposition side.And this liquid valve is mounted in the fluid section place of this bottle; And can open and seal the liquid outlet of this fluid section; Said dipper crowding gear can push the push side of the liquid that stores by this supply chamber toward liquid outlet; And comprise the valve seat of the push side of this supply chamber of sealing, the piston in valve road that is installed in this valve seat; And an elastic component that makes this piston have reset force, this piston has the piston end surface of retraction in the valve road of valve seat when Bottle is transformed into a detent position by a fluid position.

Beneficial functional of the present invention is: mat is located at liquid valve and dipper crowding gear respectively the opposition side of the supply chamber of body; Not only can simplify the function and the structure of this dipper crowding gear; Also can avoid liquid in the outflow process, to pass through this dipper crowding gear, so this design of the present invention can reduce the chance that liquid is urged the assembly pollution of mechanism.

Description of drawings

Fig. 1 is the three-dimensional exploded view of first preferred embodiment of Bottle of the present invention;

Fig. 2 is an assembled sectional view of this first preferred embodiment;

Fig. 3 is a semi-sictional view exploded drawings of this first preferred embodiment, shows a dipper crowding gear of this Bottle separately;

Fig. 4 is the assembled sectional view of a similar Fig. 2;

Fig. 5 is the assembled sectional view of a similar Fig. 2, and this Bottle position is in a discharging position among the figure;

Fig. 6 is the assembled sectional view of a similar Fig. 2, and this Bottle position is at a detent position among the figure; And

Fig. 7 is the block diagram of second preferred embodiment of Bottle of the present invention.

The primary clustering nomenclature

24 bottles of leg 240 inner ring surfaces of 1 push rod, 2 bottles, 23 line of centerss

241 valve lean against part 242, the 244 oblique ring expansion portions of the straight-through portion of ring portion 243 of tiltedly contracting

245 wiping surfaces, 25 supply chambers, the 251 valve sections of moving, 252 liquid outlets, 253 fluid sections

26 bottles of diapires of 254 push sides, 3 liquid valves, 31 mouth-sealed portions, 32 butting sections

321 passages, 33 bars portion's 4 dipper crowding gears, 41 valve seats, the 411 valve walls that contract

412 inner peripheral surfaces, 413 valve roads 414 are by supporting wall 415 shoulder anchor rings 416 outer leakproof rings

417 valve end faces, 42 pistons, 421 piston pushing blocks, 422 piston diapires, 423 springs lean on wall

424 connecting rods, 425 exhaust ducts, 426 piston end surfaces, 43 envelope bars, 44 elastic components

5 discharging direction d1 bars footpath d2 internal diameter h1 height h2 height

The specific embodiment

About aforementioned and other technology contents, characteristics and effect of the present invention, in the detailed description of the preferred embodiment of following conjunction with figs., can clearly appear.Before the present invention is described in detail, be noted that in following description similarly assembly is to represent with identical numbering.

Consult Fig. 1,2,3; First preferred embodiment of Bottle of the present invention is fit to be used for loading fluent; And can directly utilize finger or utilize a push rod 1 shown in Figure 1 that the liquid of filling is extruded; Said Bottle comprises: a bottle 2, and be installed in a liquid valve 3, the dipper crowding gear 4 in the bottle 2.

The bottle 2 of present embodiment is an elongated upright pedestal, come down to by a body and a bottle cap be combined into, but both also can be one-body molded.This bottle 2 comprise one upright and define the supply chamber 25 that forms around the bottle leg of a line of centers 23 24, a inner ring surface 240 by this bottle leg 24, and one from this bottle leg 24 root edges toward the outstanding bottle diapire 26 of horizontal direction.This supply chamber 25 has one section and is positioned at below and the identical valve section of moving 251 of internal diameter; And one section up and have a fluid section 253 of a fluid 252; This valve section of moving 251 have one with this fluid 252 position is at the push side 254 of the opposition side of bottle 2 respectively, just this push side 254 is position opposition sides at line of centers 23 with liquid outlet 252.

And the inner ring surface 240 of this bottle leg 24 have one section valve lean against part 241, a section perpendicular to this line of centers 23 below this valve lean against part 241 and the up diminishing ring portion 242 of tiltedly contracting of internal diameter, one section be positioned at above the valve lean against part 241 and the identical straight-through portion 243 of internal diameter, and one section oblique ring expansion portion 244 that is positioned at that this straight-through

portion

243 and 252 of liquid outlets and internal diameter up enlarge gradually.

The liquid valve 3 of present embodiment can be installed in this bottle 2 along line of centers 23 movably; And can seal and open this liquid outlet 252; It comprises one to the mouth-sealed portion of oblique ring expansion portion 244 that should bottle wall 24 31, one the ring portion 242 cooresponding butting sections 32 of tiltedly contracting with this bottle wall 24; And a bar that connects both portion 33 of contracting, this bar contracts the bar footpath d1 of portion 33 less than the inner diameter d 2 of the straight-through portion 243 of bottle wall 24, and butting section 32 has the passage 321 of several corresponding straight-through portions 243.

The dipper crowding gear 4 of present embodiment is the valve section of moving 251 places that are installed in bottle 2 movably, and comprises: valve seat 41, piston 42, one be installed in the envelope bar 43 on the piston 42, and elastic component 44 that impels piston 42 to reset.This valve seat 41 has valve wall that the inner ring surface 240 of an outer peripheral face and bottle 2 fits 411, inner peripheral surface 412 by this valve wall 411 and defines the valve road that forms 413, one from this inner peripheral surface 412 leaning on to wall 414 toward line of centers 23 projections; And the outer leakproof ring 416 of several ring sets on the outer peripheral face of this valve wall 411, this valve wall 411 and have a position at this by supporting the shoulder anchor ring 415 below the wall 414.

And this piston 42 is to be formed by two valve body butt joints; And have a position this valve seat 41 by support piston pushing block 421 above the wall 414, one be positioned at below and can because of on move piston diapire 422 below the shoulder anchor ring 415 that is resisted against valve seat 41, one from this piston diapire 422 toward valve roads 413 outstanding springs by wall 423; And connecting rod 424 that connects this piston pushing block 421 and piston diapire 422; This connecting rod 424 has an exhaust duct that runs through 425, and this envelope bar 43 can plug and seal this exhaust duct 425.Said elastic component 44 is that the spring of shoring at valve seat 41 by supporting wall 414 and piston 42 leans on 423 on wall, lets piston 42 keep one down butted application force by this.After the assembling, because the height h1 of the piston pushing block 421 of this piston 42 supports the distance h 2 that wall 414 arrives 417 of the valve end faces of valve seat 41 less than leaning on of this valve seat 41, therefore, a piston end surface 426 of this piston pushing block 421 is lower than this valve end face 417.

Consult Fig. 2,3,4; The Bottle of present embodiment when mounted; The piston 42 of this dipper crowding gear 4 and elastic component 44 are installed in the valve road 413 of valve seat 41 subsequent use earlier; Then liquid valve 3 is contained in the supply chamber 25 of bottle 2, just can after the height of liquid is suitable, assembles this dipper crowding gear 4 again from the push side 254 beginning loaded with liquid of supply chamber 25.When the valve end face 417 that does not comprise the dipper crowding gear 4 that seals bar 43 is pressed close to the liquid level of liquid; Inner unnecessary gas will get in the valve road 413 of valve seat 41; Discharge by the exhaust duct 425 of piston 42 again; After gas is discharged, exhaust duct 425 places that bar 43 is plugged in piston 42 be will seal again, the assembling of present embodiment Bottle and the operation of loaded with liquid promptly accomplished.

Consult Fig. 2,5,6; The Bottle of present embodiment in use, the user can utilize finger or this dipper crowding gear 4 of push rod 1 pushing, when this dipper crowding gear 4 when a discharging direction 5 is pushed by the liquid outlet 252 toward supply chamber 25; At first the piston 42 of this dipper crowding gear 4 elastic force that can overcome elastic component 44 moves toward this discharging direction 5; And by piston diapire of piston 42 422 and valve seat 41 against driving these valve seat 41 same moved further, thus, liquid will up flow; And push to move on this liquid valve 3 and open liquid outlet 252, liquid also can flow out this liquid outlet 252 via passage 321.That is this Bottle will be transformed into the discharging position of Fig. 5.

When the strength of this dipper crowding gear 4 of pushing is removed, this valve seat 41 will rest on by the position after pushing, and compressed elastic component 44 can disengage elastic force originally, and let piston 42 reset and lean on be against this valve seat 41 by to wall 414 places.This moment is because valve seat 41 rests on the original place; And this piston 42 can be because the effect of elastic component 44; And move down along a reversing sense in contrast to discharging direction 5, therefore, when the piston end surface 426 of piston 42 is lower than the valve end face 417 of valve seat 41; Can in supply chamber 25, form one suction in contrast to discharging direction 5; And the liquid of top and liquid valve 3 are down inhaled together, when the closure 31 of this liquid valve 3 once again when being against the oblique ring expansion portion 244 of bottle 2, this Bottle will be transformed into the detent position of Fig. 6.

Consult Fig. 7; The structure of second preferred embodiments of Bottle of the present invention is roughly similar with first embodiment; Difference is: the profile of the bottle leg 24 contiguous tops of this bottle 2 and the shape of finger are similar; This bottle leg 24 also has the wiping surface 245 of an inclination arc, and the liquid outlet 252 of this supply chamber 25 promptly is located on this wiping surface 245, can directly utilize this wiping surface 245 to do the wiping action of coating liquid by this.

Can know by above explanation; The design of this push-type containing bottle of the present invention is structure innovation not only; In the design of fluid; More can avoid liquid to flow out through dipper crowding gear 4 earlier again, not only can let function and structure simplification, the simplification of dipper crowding gear 4 with the item design, the liquid that can also reduce filling is urged the chance of the assembly pollution of mechanism 4.

The above person of thought; Be merely preferred embodiment of the present invention; When the scope that can not limit the present invention's enforcement with this, the simple equivalent of promptly in every case doing according to claim of the present invention and invention description changes and modifies, and all still belongs in the scope that patent of the present invention contains.

Claims

1. a push-type containing bottle is characterized in that, comprises:

One bottle; Comprise one bottle of leg, and define the supply chamber that forms by an inner ring surface of this bottle leg, this supply chamber has a valve section of moving; And one have the fluid section of a liquid outlet, this valve section of moving and have one with this liquid outlet respectively the position at the push side of bottle opposition side;

One liquid valve is installed in the fluid section place of this bottle, and can opens and seal the liquid outlet of this fluid section; And

One dipper crowding gear; Can the push side of the liquid that store by this supply chamber be pushed toward liquid outlet; And comprise the valve seat of the push side of this supply chamber of sealing, the piston in valve road that is installed in this valve seat; And an elastic component that makes this piston have reset force, this piston has the piston end surface of retraction in the valve road of valve seat when Bottle is transformed into a detent position by a fluid position.

2. push-type containing bottle as claimed in claim 1 is characterized in that, the liquid outlet of the supply chamber of this bottle and push side are the opposition side of position at a line of centers of bottle.

3. according to claim 1 or claim 2 push-type containing bottle; It is characterized in that; The inner ring surface of this bottle leg has a valve lean against part, one between this valve lean against part and valve moves intersegmental and toward the diminishing ring portion that tiltedly contracts of liquid outlet, one and this ring portion straight-through portion at this valve lean against part opposition side respectively of tiltedly contracting; And one between between this straight-through portion and liquid outlet and toward oblique ring expansion portion that liquid outlet enlarges gradually; And this liquid valve have a mouth-sealed portion, one to oblique ring expansion portion to should tiltedly contract ring portion and can and the valve lean against part against the butting section; And the bar to straight-through portion that should inner ring surface portion of contracting, this butting section also has the passage that at least one lets liquid pass through and flows to straight-through portion.

4. push-type containing bottle as claimed in claim 3; It is characterized in that; The valve seat of this dipper crowding gear has a valve wall that this valve road is set; And one from outstanding the leaning on to wall in this valve road of an inner peripheral surface of this valve wall; This valve wall has a valve end face towards liquid valve, and one with this valve end face shoulder anchor ring at interval, and this piston have the piston pushing block that supports between wall and valve end face leaning on of valve seat a position, one can and the shoulder anchor ring against piston diapire, one from this piston diapire toward the outstanding spring of this piston pushing block by wall; And a connecting rod that connects this piston diapire and piston pushing block, said elastic component is that the spring by supporting wall and piston that leans at valve seat leans between the wall.

5. push-type containing bottle as claimed in claim 4 is characterized in that the connecting rod of this piston has an exhaust duct, and said dipper crowding gear also comprises an envelope bar that is used for sealing this exhaust duct.

6. according to claim 1 or claim 2 push-type containing bottle is characterized in that, bottle also comprises a bottle diapire with the push side of outstanding and contiguous this supply chamber of this bottle leg.

7. according to claim 1 or claim 2 push-type containing bottle is characterized in that, the bottle leg of this bottle also has the wiping surface of an inclination arc, and the liquid outlet of this supply chamber promptly is located on this wiping surface.