CN2498109Y

CN2498109Y - Pressing head of liquid container with anti-off structure

Info

Publication number: CN2498109Y
Application number: CN 01232558
Authority: CN
Inventors: 李于康
Original assignee: RONGGUO ENTERPRISE CO Ltd
Current assignee: RONGGUO ENTERPRISE CO Ltd
Priority date: 2001-08-03
Filing date: 2001-08-03
Publication date: 2002-07-03
Anticipated expiration: 2011-08-03

Abstract

The utility model relates to a liquid container pressing head with an anti-drop device. The pressing head consists of a nested seat, a pressing nozzle, and a group of suckers. The top surface of the nested seat is provided with a vertical barrel section which can be sleeved with the pressing nozzle; the pressing lid of the pressing nozzle is provided with a nozzle and an inner sleeve which can be sleeved with the connecting pipe of the group of suckers. The upper side and the lower side of the pipe body of the group of suckers are respectively sleeved with the connecting pipe and the suckers; the connecting pipe is communicated with the nozzle on the pressing nozzle. The internal bottom side of the inner sleeve on the pressing nozzle is convexly provided with a plurality of chuck binding flanges; the vertical barrel section of the nested seat is convexly provided with a plurality of protrusive embedded edges which are matched with the flanges; the inner sleeve and the vertical barrel section are connected by the chuck binding of the flanges and the embedded edges. In this way, when the pressing nozzle is sleeved with the vertical barrel section of the nested seat through the inner sleeve, the chuck binding flanges of the inner sleeve are embedded into the bottom side of the embedded edges of the nested seat; the pressing nozzle is accurately and firmly sleeved on the nested seat, therefore, the pressing nozzle can not drop off easily.

Description

The liquid container press head that has anti-drop structure

Invention field

The utility model relates to a kind of liquid container press head that has anti-drop structure.

Background technology

At present, the bath foam on the market, shampoo and dish detergent are contained in the bottled container mostly, and cooperate a press head to use, and are contained in liquid in the bottle after pushing nozzle, by sucking-off in the bottle for use.As shown in Figure 4, be a kind of common press head structure, the nested base 10 of this press head is set in the top side of bottle 20, and group is provided with the suction pipe group 30 (detailed structure in this suction pipe group 30 in the nested base 10, form with the technical solution of the utility model irrelevant, so do not express, in this specification sheets and accompanying drawing, repeat no more), and the suction pipe 301 of suction pipe group 30 bottoms can stretch in the bottle 20, be provided with connecting piece 302 on suction pipe group 30 tops, but nozzle 40 is pushed in these connecting piece 302 sockets, thereby interlock connecting pieces 302 press down start after pushing this to push nozzle 40, to flow out for using with the liquid sucking-off in the bottle 20 and by pushing nozzle 40.

But; use above-mentioned when being assembled with press head during bottle container in reality; though can be easily push nozzle and make the flow of liquid in the bottle go out to use by pushing it; but user Chang Yin in use seeks convenient and directly grasps pushing nozzle segment and mentioning bottle of press head; and this moment owing to push only is connected by simple socket realization between the connecting piece of nozzle and suction pipe group; be not fixed; therefore regular meeting is because of the preponderance of bottle and internal liquid thereof; and push the situation that nozzle and connecting piece come off and separate; bottle is dropped; the lighter causes and uses inconvenience, severe patient even bottle occurs and break breakage, the irremediable situation that liquid flows out in the bottle.

Summary of the invention

The present utility model person adheres to relevant industries practical design and manufacturing experience for many years at the problems referred to above, provides a kind of liquid container press head that has anti-drop structure, in the hope of improving the problems referred to above fully.

The purpose of this utility model is to provide a kind of liquid container press head that has anti-drop structure, and specifically, the purpose of this utility model is to provide a kind of press head that makes to be difficult for breaking away from the liquid container press head that separates with nested base.

To achieve these goals, the utility model adopts following technical proposals: described press head is by can being linked in nested base on the bottle, pushing nozzle and the suction pipe group is formed, but the nested base end face is formed with the direct tube section that nozzle is pushed in socket; But the pressing cover of pushing nozzle is provided with the inner sleeve of nozzle and socket suction pipe group connecting piece; The upper and lower of suction pipe group tube body is socketed with connecting piece and suction pipe respectively, and connecting piece is communicated with the nozzle of pushing nozzle; It is characterized in that: push on the inner face bottom side of nozzle inner sleeve and convex with several snap flange, and on the direct tube section of nested base, convex with the embedding edge that matches with above-mentioned snap flange, push the inner sleeve of nozzle and the direct tube section of nested base and be in the same place by the above-mentioned snap flange and the engagement connection of embedding edge.

Adopt technique scheme because pushing of described press head is provided with inner sleeve in the nozzle, and the top of inner sleeve can with the connecting piece socket of suction pipe group, push on the nozzle thereby suction pipe group group can be located at; Can be socketed on the direct tube section of nested base by inner sleeve and push nozzle, and the suction pipe of suction pipe group is passed stretch into behind the nested base in the bottle that nested base is spirally connected; Simultaneously, convex with several snap flange in the root edge of inner sleeve, the direct tube section top end face outer rim of this external nested base convexes with the embedding edge that matches with above-mentioned snap flange, in the time of on pushing nozzle is socketed in nested base by inner sleeve direct tube section, the snap flange inlay card of inner sleeve is in the embedding edge bottom side of nested base, to push certain and firm being socketed on the nested base of nozzle, push nozzle and can not come off easily thereby make.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is a local amplification profile scheme drawing of the present utility model.

Fig. 3 is a combination generalized section of the present utility model.

Fig. 4 is the combination generalized section of prior art.

The preferred forms of invention

Further describe the technical solution of the utility model, technical characterictic, purpose and effect below in conjunction with drawings and Examples.

Fig. 1, Fig. 2 and shown in Figure 3, press head of the present utility model by nested base 1, push nozzle 2 and suction pipe group 3 is formed, wherein:

Nested base 1 can be linked on the bottle, and its end face is connected with direct tube section 11 upwards, is stair-stepping tank 12 in the direct tube section 11, simultaneously, is convexly equipped with embedding edge 13 in the top end face outer rim of direct tube section 11;

Pushing nozzle 2 is made up of pressing cover 21, nozzle 22 and inner sleeve 23, nozzle 22 is established for 21 groups with pressing cover and is communicated with, inner sleeve 23 just can be nested with and be installed in the pressing cover 21, and the inner face top side of inner sleeve 23 is formed with a positioning seat (not expressing among the figure), the connecting piece 32 that is used for socket suction pipe group 3, and inner sleeve 23 just can be nested with on the direct tube section 11 of nested base 1; Simultaneously, convex with several snap flange 24 in inner sleeve 23 inner face bottom sides, when pushing nozzle 2 and be nested with on the direct tube section 11 at nested base 1 by inner sleeve 23, can be with embedding edge 13 bottom sides of the first road snap flange, 24 inlay cards at direct tube section 11;

It is (irrelevant with main technical schemes of the present utility model to be provided with elements such as spring and steel ball in the tube body 31 of suction pipe group 3, so it is not shown), and below reaching above the tube body 31, distinguish socket connecting piece 32 and suction pipe 33, but these connecting piece 32 windings are communicated with on the inner sleeve 23 of pushing nozzle 2 and with nozzle 22, push on the nozzle 2 thereby the suction pipe group is located at for 3 groups; In the time of on pushing nozzle 2 places nested base 1 by inner sleeve 23 direct tube section 11, the steady ring 311 of tube body 31 top sides just can be contained in the tank 12 of direct tube section 11 by against fixing; Suction pipe 33 can pass nested base 1 and stretched out this moment, when covering on bottle, nested base 1 stretches in the bottle, and after pushing nozzle repeatedly, make connecting piece 32 upper and lower motion in tube body 31, thereby the liquid in the bottle is sucted and flowed out by nozzle 22 through suction pipe 33.

When the utility model was implemented in combination, only needing have the nozzle 2 of pushing of suction pipe group 3 directly to be nested with on the direct tube section 11 of nested base 1 and to get final product winding.At this moment, the inner sleeve 23 of pushing nozzle 2 is linked in outside the direct tube section 11, and the first road snap flange 24 in the inner sleeve 23 gets final product embedding edge 13 bottom sides of inlay card at direct tube section 11, make push nozzle 2 nationalitys by these snap flange 24 inlay cards below embedding edge 13, push nozzle 2 like this and can be easily break away from nested base 1; And other snap flange 24 promptly can be close with direct tube section 11, and suitably be fixed on the direct tube section 11, pushes the upper and lower motion of nozzle 2 pulsation-free when pushing but make.

As shown in the above description, the nozzle of pushing of the present utility model is on being sheathed on the direct tube section of nested base the time, but the snap flange on its inner sleeve of mat cooperates inlay card below the embedding edge of direct tube section, make and push nozzle and more firmly be combined on the direct tube section, significantly increase the anchoring strength of pushing between nozzle and the nested base, the user grasps in use as directly and pushes nozzle and when mentioning bottle, can not make and push nozzle and on nested base, come off, guarantee when using to push nozzle and can not take place easily that bottle drops, the situation of breakage as directly lifting as bath oil or shampoo; Simultaneously, push nozzle owing to push and upper and lower motion, can be fixed on the direct tube section, push nozzle and move more reposefully thereby make by snap flange.

In sum, embodiment of the present utility model really can reach the result of use of expection, its disclosed concrete structure, not only in like product, do not meet, before application, be not disclosed yet, met the regulation and the requirement of patent law really fully, propose utility application in accordance with the law, please examine.

Claims

1, a kind of liquid container press head that has anti-drop structure, this press head are by can being linked in nested base on the bottle, pushing nozzle and the suction pipe group is formed, but the nested base end face is formed with the direct tube section that nozzle is pushed in socket; But the pressing cover of pushing nozzle is provided with the inner sleeve of nozzle and socket suction pipe group connecting piece; The upper and lower of suction pipe group tube body is socketed with connecting piece and suction pipe respectively, and connecting piece is communicated with the nozzle of pushing nozzle; It is characterized in that: push on the inner face bottom side of nozzle inner sleeve and convex with several snap flange, and on the direct tube section of nested base, convex with the embedding edge that matches with above-mentioned snap flange, push the inner sleeve of nozzle and the direct tube section of nested base and be in the same place by the above-mentioned snap flange and the engagement connection of embedding edge.