CN2388157Y - Improved pressing head device of liquid container - Google Patents

Abstract

The utility model relates to a pressing head device, which is formed by the method that a snap-latch tube block is connected between a pressing nozzle and a shrinking seat, the inner part of the snap-latch tube block forms a flow passage, both ends of the outside of the snap-latch tube block form an upper and a lower snap-latch ends which are respectively composed of a plurality of snap-latch teeth, and inclined planes of the snap-latch teeth of the upper and the lower snap-latch ends respectively and relatively face to lateral surfaces to form into reverse-hook shapes. Therefore, the pressing nozzle is not easy to fall off.

Description

The press head device of the liquid container of improvement

The utility model relates to a kind of press head device.

At present, general as: liquid such as bath oil, the essence that washes the dishes, shampoo are when selling, all can be housed in the container of bottle, and be to make the liquid that is housed in the bottle be able to easily use with easy taking-up, great majority are to establish a press head in the top side of bottle group, with borrow push it and push nozzle after, liquid after the sucking-off, is flowed out for use in bottle; And the structure of this press head, as shown in Figure 4, the main nested base 10 of borrowing, and revolve the top side that is located at bottle, can stretch in the bottle and the bottom side of nested base 10 has the suction pipe 201 of suction pipe group 20 and suction pipe group 20, (this does not partly have direct relation with the utility model to organize elements such as establishing spring simultaneously in suction pipe group 20, so will not give unnecessary details), and connect a connection pipe 202 on the top of suction pipe group 20, and nozzle 30 is pushed for the socket connection again in the top of connection pipe 202, with after pushing this and pushing nozzle 30, the liquid self-pressing nozzle 30 in the bottle is flowed out.

Yet, the above-mentioned bottle that is installed in bath oil is when reality is used, often seek conveniently because of the user, and fetching when moving its placement location, directly mention in the nozzle mode partly of pushing that grasps press head, at this moment, owing to push socket only simple between nozzle and connection pipe, and a little less than the power of the fixing plate; Therefore, promptly can be overweight because of bottle and the liquid weight that is installed in it, and surpass the socket intensity of pushing between nozzle and connection pipe, and then make and push nozzle and come off with connection pipe and separate, and bottle is dropped, the lighter causes and uses inconvenience, weight person even make bottle break breakage, and cause many puzzlements.

In view of this, the purpose of this utility model provides a kind of press head device of liquid container of improvement, it mainly is to borrow one to engage plumber block and docked between connection pipe in the suction pipe group in the inner sleeve of pushing nozzle and the nested base, the two ends of this engaging plumber block form many engaging tooths in the relative orientation outside respectively, firmly be socketed on the suction pipe group pushing nozzle, make and push nozzle and can not come off easily.

The purpose of this utility model is achieved in that a kind of press head device of liquid container of improvement, it by nested base, push nozzle and the engaging plumber block formed, it is characterized in that: push between nozzle and nested base and be connected with an engaging plumber block, and the inside that should engage plumber block forms runner, its two ends, outside form upper and lower fastening end respectively, this upper and lower fastening end is made of many engaging tooths respectively, and the inclined-plane of the engaging tooth of upper and lower fastening end difference relative orientation lateral surface forms the overhead kick shape.

Owing to adopt such scheme: can make and push nozzle and can not come off easily.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 the utility model exemplary embodiments exploded drawings.

Fig. 2 the utility model exemplary embodiments assembled sectional view.

The local amplification view of Fig. 3 the utility model exemplary embodiments.

The press head assembled sectional view that Fig. 4 is known.

As shown in Figure 1, 2, present embodiment by nested base 1, push nozzle 2 and the engaging plumber block 3 formed, wherein: nested base 1 main element is identical with located by prior art, be that nested base can be for screwing on the threaded portion of bottle top side, combination is established for 11 groups for suction pipe in its bottom side, reach suction pipe group 11 bottom groups and establish suction pipe 12, simultaneously, the suction pipe 12 that the top group of suction pipe group 11 is established a connecting piece 13 and this connecting piece 13 and suction pipe group 11 is connected state;

Push and be equipped with an inner sleeve 21 in nozzle 2 bodies, establish and the top side of inner sleeve 21 can be communicated with group with head of nozzle 22;

The engaging plumber block 3 inner runners 31 that connect that form, its two ends, outside then form upper and lower fastening end 32,33 respectively, and the inclined-plane that this upper and lower fastening end 32,33 constitutes the engaging tooth 321,331 of (as shown in Figure 3) and upper and lower fastening end 32,33 by 321,331 of many engaging tooths respectively is the relative orientation outside respectively and forms the overhead kick shape.

During the present embodiment combination, only need on the engaging plumber block 3, following fastening end 32,33 advance respectively in inner sleeve 21 bottoms of pushing nozzle 2 and nested base 1 connecting piece 13 tops, can finish the winding operation of 13 of connecting pieces pushing nozzle 2 and nested base 1, and in the process that advances, because it is last, following fastening end 32, each engaging tooth 321 of 33,331 inclined-plane is mutually laterally, therefore can very easily will go up, following fastening end 32,33 push in inner sleeve 21 and the connecting piece 13, and at each engaging tooth 321,331 when entering in inner sleeve 21 and the connecting piece 13, can closely contact interlock (as shown in Figure 3) with the inner tubal wall of connecting piece 13 because of each engaging tooth with inner sleeve 21, and the separation that can not come off easily, and when pushing this and push nozzle 2, can be with liquid by sucking-off in the bottle, and via suction pipe 12, connecting piece 13, link the runner 31 of plumber block 3 and flow out, for use by the head of nozzle 22 of pushing nozzle 2.

Form as can be known by said elements, the utility model is borrowed many engaging tooths of engaging plumber block upper/lower terminal, and will push on the firm connecting piece that is combined in nested base of nozzle, therefore, can significantly increase the power that is connected of pushing between nozzle and nested base, and make the user in use, push nozzle and when mentioning as direct extracting, can not make and push nozzle and on connection pipe, come off, and guarantee using, during as bath oil or shampoo, directly lift and push nozzle and can not make bottle drop easily, so as to avoiding the bottle puzzlements such as breakage of dropping.

Claims (1)

1, a kind of press head device of liquid container of improvement, it is by nested base (1), push nozzle (2) and engage plumber block (3) and form, it is characterized in that: push between nozzle (2) and nested base (1) and be connected with an engaging plumber block (3), and the inside that should engage plumber block (3) forms runner (31), its two ends, outside form respectively, following fastening end (32), (33), on being somebody's turn to do, following fastening end (32), (33) respectively by many engaging tooths (321), (331) constitute, and on, following fastening end (32), (33) engaging tooth (321), (331) inclined-plane relative orientation lateral surface respectively forms the overhead kick shape.

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