Inner bag replaceable type one matches somebody with somebody more Dewar bottles
Technical field
Cosmetic bottle field is the utility model is related to, specifically a kind of structure is created, by existing syringe cosmetic bottle, vacuum
Bottle combination forms a kind of new Dewar bottle, and the Dewar bottle can realize the multiple inner bags of outer wall housing structure matching, so obvious
Improve the practicality of product.
Background technology
Current Dewar bottle mainly realized using vavuum pump and exports the skin lotion of liquid, when in use, by pressing with
The shower nozzle of pump core connection, such skin lotion are flowed out by vavuum pump from shower nozzle, and the shower nozzle is that pump core is fixed connects with vavuum pump
Together;The Bottle structure of current Dewar bottle is usually fixed, i.e. its internal inner bag and the housing of outside is one by one
Corresponding relation, after lotion or liquid inside inner bag are finished, i.e., overall bottle, which just abandons, not to be used, this waste of resource
Practicality is poor simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of inner bag replaceable type one and matches somebody with somebody more Dewar bottles, how solves by bottle
Inner bag forms replaceable relation with the housing outside bottle, realizes that an external shell matches multiple inner bags so as to be continuing with, gives
User brings the technical problem of the usage experience of uniqueness.
Inner bag replaceable type one matches somebody with somebody more Dewar bottles, including head, at least one replaceable type inner bag mechanism, outer blank, shoulder set;
One end of head and the inner bag of replaceable type inner bag mechanism snaps together;Replaceable type inner bag mechanism includes inner bag, piston, pump
Set, pump core;Inner bag is in the inside of outer blank, and its inner hollow is disposed with piston, and the inner bag other end is fixed together with pump block;
Pump core has a shirt rim and compensating squeeze head, and the shirt rim is fixed on pump block inner hollow position, and the compensating squeeze head is fixed on shoulder set
Liquid outlet position and pump block between;Pump core inside inner bag with connecting;The other end of outer blank snaps together with shoulder set.
The inner bag replaceable type one also includes base, plug, upper cover with more Dewar bottles;Head is to justify hat-shaped structure, bottom
Seat inner hollow is used to place head, and what one lateral edges had V-arrangement presses groove, and one end of the base and outer blank is fastened on
Together;Pump block inner hollow, inner hollow position have pump core support ring;Above-mentioned shoulder set liquid outlet position is provided with an inside
Empty plug;Upper cover is fixed on shoulder and put.
There is a pressed end, the pressed end is corresponding with piston inside the head.
The inwall of the inner bag and inner bag axial line are into 2-3 degree angle.
The top of the pump block and inner bag cooperation position has pump block diaphragm seal.
There is pump core diaphragm seal between the pump core and pump block.
The upper cover top surface is towards sunken inside.
The beneficial effects of the utility model are:Due to provided with replaceable type inner bag mechanism, shoulder set;Wherein replaceable type inner bag
In-house pump core on shoulder set, after the lotion in inner bag or liquid have used, base is taken out same by flexible fastening
When head is separated with inner bag, you can change next inner bag mechanism, then put original head and base, be achieved in that one
The shell mechanism of individual bottle can be for multiple inner bag mechanisms, so as to realize that one matches somebody with somebody more matching relationships;Because head and pump core are
Separated, it is conjoined structure that this, which has any different in conventional head and pump core, the calm practicality for improving product.Due to V on base
The design for pressing groove of shape, so user-friendly finger press, and improve the comfort of product;Due to provided with pump core
Support ring, so when press head cause in the pump core course of work can be stable coordinate with the liquid outlet of shoulder set, avoid pump core from becoming
Dynamic position;Due to being provided with pump block, be so advantageous to the replacing of whole inner bag mechanism, while ensure pump core and the liquid outlet of shoulder set
Stable cooperation;Due to provided with plug, the effect for decorating overall bottle is played while so conveniently going out liquid.Due to provided with extruding
End, so facilitates head extrusion piston when bottle begins to use;Due to provided with provided with pump block diaphragm seal and pump core diaphragm seal, this
Sample ensures integral sealing;Because inwall and the inner bag axial line of inner bag are into 2-3 degree angle, inner bag inwall that such piston receives rubs
Wiping pressure can be gradually reduced, and avoid piston from being stuck in inner bag.
Brief description of the drawings
Fig. 1 is the schematic diagram that inner bag replaceable type one matches somebody with somebody more Dewar bottles;
Fig. 2 is the schematic diagram of head;
Fig. 3 is that Fig. 1 Dewar bottle removes the schematic diagram after head;
Fig. 4 is the schematic diagram of base;
Fig. 5 is that Fig. 3 Dewar bottle removes the schematic diagram after base;
Fig. 6 is the schematic diagram of upper cover;
Fig. 7 is that Fig. 1 Dewar bottle removes the schematic diagram after upper cover;
Fig. 8 is the schematic diagram of inner bag;
Fig. 9 is the schematic diagram that shoulder set, inner bag are combined together;
Figure 10 is the schematic diagram that shoulder set is combined together with plug;
Figure 11 is the schematic diagram of plug;
Figure 12 is the schematic diagram for showing Dewar bottle internal structure matching relationship;
Groove, 3. replaceable type inner bag mechanisms are pressed, in 31. in 1. heads in figure, 11. pressed ends, 2. bases, 21.
Courage, 32. pistons, 33. pump blocks, 331. pump core support rings, 332. pump block diaphragm seals, 34. pump cores, the sealing of 341. pump cores
Piece, 342. shirt rims, 343. compensating squeeze heads, 4. outer blanks, 5. shoulder sets, 51. liquid outlets, 6. plugs, 7. upper covers.
Embodiment
It refer to Fig. 1 to Figure 12, the inner bag replaceable type one in figure matches somebody with somebody more Dewar bottles, including 1, base of a head
2nd, 3, one, the replaceable type inner bag mechanism shoulder of outer blank 4, one set 5, plugs, 6, upper covers 7.The inside of head 1 has
There is a pressed end 11, the pressed end 11 is corresponding with piston 32.The effect of the head 1 is to drive replaceable type inner bag mechanism 3 one
Motion is played, and then pump core 34 is exported the liquid in inner bag or lotion with the interaction of shoulder set 5.Head 1 is rounded cap shape
Structure, one end of itself and the inner bag of replaceable type inner bag mechanism 3 snap together.The inner hollow of base 2 is used to place head 1,
The groove 21 of pressing that one lateral edges have a V-arrangement is easy to user to press, and one end of the base 1 and outer blank 4 is mutually fastened on
Together.
Replaceable type inner bag mechanism 3 includes 32, one, piston, the 33, pump cores 34 of pump block of inner bag 31, one.This
Replaceable type inner bag mechanism 3 is replaceable type.Inner bag 31 is in the inside of outer blank 4, and its inner hollow is disposed with piston 32, this
Piston 32 moves up and down in use, and the other end of inner bag 31 is fixed together with the snapping of pump block 33.In the inside of pump block 33
Sky, inner hollow position have pump core support ring 331.The inwall of inner bag 31 and the axial line of inner bag 31 are into 2-3 degree angle.This pump block
33 mainly fixed pump cores 34 coordinate with inner bag 31 simultaneously.In order to ensure the sealing of product, pump block 33 coordinates position with inner bag 31
The top put has pump block diaphragm seal 332, has pump core diaphragm seal 341 between pump core 34 and pump block 33.
Pump core 34 has a shirt rim 342 and compensating squeeze head 343, and the shirt rim 342 is fixed on the inner hollow position of pump block 33,
The compensating squeeze head 343 is fixed between the position of liquid outlet 51 and the pump block 33 of shoulder set 5;The effect of shirt rim 342 is mainly so that pump
Core 34 is combined together with pump block 33, and when head 1 is pressed, inner bag 31 drives pump block also with moving inwardly successively
33 motions, so as to compress liquid or the lotion export that pump core 34 causes the inside of inner bag 31.Pump core 34 connects with the inside of inner bag 31
For the liquid of the inside of inner bag 31 or lotion to be exported.The other end of outer blank 4 and shoulder set 5 snap together so wrap it is whole
Individual replaceable type inner bag mechanism 3.The position of liquid outlet 51 of above-mentioned shoulder set 5 is provided with the plug 6 of an inner hollow, and the plug 6 is led
Play the effect of decoration.Upper cover 7 is fixed on shoulder set 5, and the top surface of upper cover 7 is towards sunken inside, so that whole shape of product is beautiful
See mellow and full.