CN103434736A

CN103434736A - Liquid package bottle

Info

Publication number: CN103434736A
Application number: CN2013103463481A
Authority: CN
Inventors: 蒋峥嵘
Original assignee: Zhejiang Sorfa Medical Plastic Co Ltd
Current assignee: Zhejiang Sorfa Life Science Research Co., Ltd.
Priority date: 2013-08-09
Filing date: 2013-08-09
Publication date: 2013-12-11
Anticipated expiration: 2033-08-09
Also published as: CN103434736B

Abstract

The invention discloses a liquid package bottle. The liquid package bottle comprises a bottle body and a bottle cover, wherein a liquid outlet and smearing device comprises a plug and a clamping member; the plug is provided with a bottom-to-top liquid outlet hole and an inner hole; the plug is provided with a positioning stepped surface on the lower part of the inner hole and is provided with a limiting stepped surface at the upper end of the inner hole; the liquid outlet hole is formed in the center of the limiting stepped surface; the upper end of the plug covers a smearing head which is made of a water-permeable soft material; the smearing head covers the liquid outlet hole; the clamping member comprises a positioning ring, a spiral supporting arm, a limiting shoulder, a liquid outlet plug part and a pushing part and is arranged in the inner hole of the plug; the positioning ring is butted against the positioning stepped surface to be positioned; the limiting shoulder is butted against the limiting stepped surface to be limited; the liquid outlet plug part is plugged in the liquid outlet hole; the pushing part is butted against the bottom of the smearing head to be contacted. According to the technical scheme, the liquid outlet and smearing device is arranged at the bottleneck of the bottle, so that the liquid outletamount is stable and controllable, and uniform smearing can be realized.

Description

A kind of liquid packaging bottle

Technical field

The present invention relates to a kind of liquid packaging bottle.

Background technology

Prior art, embrocate the liquid packaging bottle of use, as liquid shoe polish, jacket oil, cleaning agent, lotion as the Packaging Bottle of safflower oil, floral water, psoriasis liquid medicine, beriberi medicine liquid, mosquito repellent wet goods all without the fluid application device of fluid steady and continuous.During use, or directly be poured on coated face, or be poured on the spreader of separately putting and embrocate on coated face again, lotion is to be poured on hand then to be smeared mostly, uses inconvenience also to waste liquid medicine.And in bottle, the liquid outlet quantity poured out of liquid is difficult to control, pour out liquid measure and often be greater than actual use amount and cause waste, and can't evenly smear, some liquid medicine volatilization absorbs fast, smear inhomogeneous also can drug effect.

Summary of the invention

In order to solve above-mentioned technical matters, the purpose of this invention is to provide a kind of liquid packaging bottle, at the bottleneck of bottle, the fluid application device is set, make liquid outlet quantity stablize controlled, can evenly smear.

To achieve the above object, the present invention has adopted following technical scheme:

A kind of liquid packaging bottle, comprise bottle and bottle cap, the bottle mouth position of bottle is equipped with the fluid application device, described fluid application device comprises stopper and fastener, and described stopper has fluid hole and the endoporus of up/down perforation, and stopper is formed with the positioning table terrace in the endoporus bottom, stopper is formed with the limit dais terrace in the endoporus upper end, fluid hole is arranged on limit dais terrace central authorities, and the stopper upper end is coated with the applying head that the water permeability soft material is made, and applying head covers fluid hole; Described fastener comprises steady ring, spiral support arm, spacing shoulder, fluid piston part and pushing part, it is circular that steady ring is, a plurality of spiral support arms distribute along the steady ring even circumferential, spiral support arm lower end is fixedly connected with steady ring, spiral support arm upper end is fixedly connected with spacing shoulder, and the center of top of spacing shoulder is the fluid piston part, and the center of top of fluid piston part is pushing part, wherein, the external diameter of the external diameter>pushing part of the external diameter of the external diameter of steady ring>spacing shoulder>fluid piston part; Fastener is inserted in the endoporus of stopper, steady ring and the positioning table terrace location that offsets, and spacing shoulder and limit dais terrace offset spacing, and the fluid piston part is filled in fluid hole, and pushing part offsets and contacts with the applying head bottom.

As preferably, the water permeability sponge that described applying head is sheet or gauze net.

As preferably, described stopper bottom is the conical surface, the bottleneck interference fit of the stage casing of stopper and bottle, and the top circumference of stopper is provided with flange, and the bottleneck top of this flange and bottle offsets fixing.

As preferably, described fluid hole is the taper hole that up-small and down-big cone angle is 5～10 °, and the fluid piston part is the frustum that up-small and down-big cone angle is 1～4 °.Described limit dais terrace is the conical surface that up-small and down-big cone angle is 150～170 °, and spacing shoulder is the frustum that up-small and down-big cone angle is 70～80 °.The good fit of good fit, the limit dais terrace of fluid hole and fluid piston part and spacing shoulder is to guarantee key appropriate, stable, the fast speed liquid outlet quantity, the above-mentioned parameter scope is optimized scope, exceed above-mentioned scope, perhaps cause liquid outlet quantity too small, too much restive, or fluid is unstable.

As preferably, described fastener has three spiral support arms.

As preferably, the part that the end face of described pushing part is sphere.

As preferably, described stopper and fastener are Plastic Parts.Described bottle is conical flask.

As preferably, described bottle cap has negative thread, annular projection and groove, negative thread matches with the external thread of bottleneck of bottle, annular projection is arranged on the bottle cap inner top, annular projection central authorities form groove, bottle cap screwing is on the bottleneck of bottle the time, and annular projection is pushed against the flange of stopper on the bottleneck top of bottle, and the applying head at stopper top is inserted in groove.

The present invention is owing to having adopted above technical scheme, bottleneck at bottle arranges the fluid application device, the fastener that employing has the elastic support structure of spiral support arm coordinates with stopper, realize that the liquid outlet quantity of fluid application device stablizes controlled and evenly smear, simple and reasonable, make easily assembling quick, use easy to operate.

The accompanying drawing explanation

Fig. 1 is the structural representation of liquid packaging bottle;

Fig. 2 is the structural representation of bottle cap;

Fig. 3 is the outside drawing of stopper;

Fig. 4 is the structural representation of stopper;

Fig. 5 is the structural representation of fastener;

Fig. 6 is the birds-eye view of Fig. 5;

Fig. 7 is the use constitution diagram (closed state) of fluid application device;

Fig. 8 is the use constitution diagram (going out liquid status) of fluid application device.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.

Embodiment 1:

A kind of liquid packaging bottle as shown in Figure 1, comprise bottle 1 and bottle cap 4, the bottle mouth position of bottle 1 is equipped with the fluid application device, described fluid application device comprises stopper 3 and fastener 2, as shown in Figure 3, Figure 4, described stopper 3 has fluid hole 37 and the endoporus 34 of up/down perforation, stopper 3 is formed with positioning table terrace 35 in endoporus 34 bottoms, stopper 3 is formed with limit dais terrace 36 in endoporus 34 upper ends, fluid hole 37 is arranged on limit dais terrace 36 central authorities, stopper 3 upper ends are coated with the applying head 31 that the water permeability soft material is made, and applying head 31 covers fluid hole 37, as Fig. 5, shown in Fig. 6, described fastener 2 comprises steady ring 21, spiral support arm 22, spacing shoulder 23, fluid piston part 24 and pushing part 25, steady ring 21 is circular, a plurality of spiral support arms 22 distribute along steady ring 21 even circumferentials, spiral support arm 22 lower ends are fixedly connected with steady ring 21, spiral support arm 22 upper ends are fixedly connected with spacing shoulder 23, the center of top of spacing shoulder 23 is fluid piston part 24, the center of top of fluid piston part 24 is pushing part 25, wherein, the external diameter of the external diameter>pushing part 25 of the external diameter of the external diameter of steady ring 21>spacing shoulder 23>fluid piston part 24, fastener 2 is inserted in the endoporus 34 of stopper 3, steady ring 21 and positioning table terrace 35 location that offsets, and spacing shoulder 23 and limit dais terrace 36 offset spacing, and fluid piston part 24 is filled in fluid hole 37, and pushing part 25 offsets and contacts with applying head 31 bottoms.

In the present embodiment, so-called " upper and lower " is all Figure 1 shows that standard.Water permeability sponge or gauze net that described applying head 31 is sheet.Described stopper 3 bottoms are the conical surface 33, the bottleneck interference fit of the stage casing of stopper 3 and bottle 1, and the top circumference of stopper 3 is provided with flange 32, and this flange 32 offsets fixing with the bottleneck top of bottle 1.Described fluid hole 37 is taper holes that up-small and down-big cone angle is 5～10 °, and fluid piston part 24 is frustums that up-small and down-big cone angle is 1～4 °.Described limit dais terrace 36 is conical surfaces that up-small and down-big cone angle is 150～170 °, and spacing shoulder 23 is frustums that up-small and down-big cone angle is 70～80 °.Described fastener 2 has three spiral support arms 22.The part that the end face of described pushing part 25 is sphere.Described stopper 3 and fastener 2 are Plastic Parts.Described bottle 1 is conical flask.As shown in Figure 2, described bottle cap 4 has negative thread 41, annular projection 42 and groove 43, negative thread 41 matches with the external thread of bottleneck of bottle 1, annular projection 42 is arranged on bottle cap 4 inner tops, annular projection 42 central authorities form groove 43, when bottle cap 4 is tightened on the bottleneck of bottle 1, annular projection 42 is pushed against the flange of stopper 3 32 on the bottleneck top of bottle 1, and the applying head 31 at stopper 3 tops is inserted in groove 43.

As shown in Figure 7, when there is no external pressure extruding applying head 31, fluid hole 37 is stopped up in the spacing shoulder 23 of fastener 2 and fluid piston part 24 under the resilient mounting effect of spiral support arm 22; When external pressure extruding applying head 31 is arranged, as shown in Figure 8, on pushing part 25 and spacing shoulder 23, fluid piston part 24, to move, between fluid hole 37 and fluid piston part 24, gap appears, liquid flows out from this gap location.

It is emphasized that: above is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.

Claims

1. a liquid packaging bottle, comprise bottle (1) and bottle cap (4), the bottle mouth position of bottle (1) is equipped with the fluid application device, it is characterized in that, described fluid application device comprises stopper (3) and fastener (2), described stopper (3) has fluid hole (37) and the endoporus (34) of up/down perforation, stopper (3) is formed with positioning table terrace (35) in endoporus (34) bottom, stopper (3) is formed with limit dais terrace (36) in endoporus (34) upper end, fluid hole (37) is arranged on limit dais terrace (36) central authorities, stopper (3) upper end is coated with the applying head (31) that the water permeability soft material is made, applying head (31) covers fluid hole (37), described fastener (2) comprises steady ring (21), spiral support arm (22), spacing shoulder (23), fluid piston part (24) and pushing part (25), steady ring (21) is circular, a plurality of spiral support arms (22) distribute along steady ring (21) even circumferential, spiral support arm (22) lower end is fixedly connected with steady ring (21), spiral support arm (22) upper end is fixedly connected with spacing shoulder (23), the center of top of spacing shoulder (23) is fluid piston part (24), the center of top of fluid piston part (24) is pushing part (25), wherein, the external diameter of the external diameter>pushing part (25) of the external diameter of the external diameter of steady ring (21)>spacing shoulder (23)>fluid piston part (24), fastener (2) is inserted in the endoporus (34) of stopper (3), steady ring (21) and positioning table terrace (35) location that offsets, spacing shoulder (23) offsets spacing with limit dais terrace (36), fluid piston part (24) is filled in fluid hole (37), and pushing part (25) offsets and contacts with applying head (31) bottom.

2. a kind of liquid packaging bottle according to claim 1, is characterized in that, the water permeability sponge that described applying head (31) is sheet or gauze net.

3. a kind of liquid packaging bottle according to claim 1, it is characterized in that, described stopper (3) bottom is the conical surface (33), the bottleneck interference fit of the stage casing of stopper (3) and bottle (1), the top circumference of stopper (3) is provided with flange (32), and this flange (32) offsets fixing with the bottleneck top of bottle (1).

4. a kind of liquid packaging bottle according to claim 1, is characterized in that, described fluid hole (37) is the taper hole that up-small and down-big cone angle is 5～10 °, and fluid piston part (24) are the frustums that up-small and down-big cone angle is 1～4 °.

5. a kind of liquid packaging bottle according to claim 1, is characterized in that, described limit dais terrace (36) is the conical surface that up-small and down-big cone angle is 150～170 °, and spacing shoulder (23) is the frustum that up-small and down-big cone angle is 70～80 °.

6. a kind of liquid packaging bottle according to claim 1, is characterized in that, described fastener (2) has three spiral support arms (22).

7. a kind of liquid packaging bottle according to claim 1, is characterized in that, the part that the end face of described pushing part (25) is sphere.

8. a kind of liquid packaging bottle according to claim 1, is characterized in that, described stopper (3) and fastener (2) are Plastic Parts.

9. a kind of liquid packaging bottle according to claim 1, is characterized in that, described bottle (1) is conical flask.

10. a kind of liquid packaging bottle according to claim 1, it is characterized in that, described bottle cap (4) has negative thread (41), annular projection (42) and groove (43), negative thread (41) matches with the external thread of bottleneck of bottle (1), annular projection (42) is arranged on bottle cap (4) inner top, annular projection (42) central authorities form groove (43), when bottle cap (4) is tightened on the bottleneck of bottle (1), annular projection (42) is pushed against the flange of stopper (3) (32) on the bottleneck top of bottle (1), the applying head (31) at stopper (3) top is inserted in groove (43).