CN209219370U - A kind of cosmetics containers - Google Patents

Abstract

The utility model relates to a kind of cosmetics containers, including to accommodate lotion bottle body, be connected to the intracorporal lock bottle cap of bottle, pump core component is installed in the bottleneck of the bottle body, be equipped in the lock bottle cap can opposite lock bottle cap slide and be mounted on up and down on the piston rod of pump core component by cap, wherein the lock bottle cap uses separate structure, including being fitted to big lid and small lid together, wherein the lower part of big lid has the cap for expanding shape along portion, and the cap of small cover assembling big lid behind the top of big lid and combination is annular in shape exposed along portion.It is made into separate structure by the way that bottle cap will be locked, it is not only easy to assembly and also quite convenient with the assembly of bottleneck and pump core component each other, it is simple and compact for structure；In addition it after being made into fission, can neatly change the color of large and small lid, so that lock bottle cap is become polychrome from original single color, so that the color of whole container be made also to become changeable, can promote and enrich container appearances aesthetics.

Description

A kind of cosmetics containers

Technical field

The utility model relates to the technical fields of toiletry bag packaging container.

Background technique

Most of white class cosmetics of liquid (lotion) available on the market are saved and are used using lotion pump, and lotion pump is general It is made of emulsion pumps and bottle body two parts.Emulsion pumps include nozzle component and pump core component, and nozzle component is to drive pump housing group Part work, pump core component includes pump case, piston seat, piston, piston rod and spring, and piston seat, piston and piston rod are assemblied in pump Part is integrally formed in shell, the lower end of pump case is connected with liquid guiding tube, and spring, which acts on piston rod, makes piston rod holding move up trend；Spray Head assembly includes lock bottle cap and head cap again, locks bottleneck of the bottle cap to be connected to cosmetic bottle, and the pump case of pump core component is mounted on lock In bottle cap, head cap is mounted on the top of piston rod, and nozzle is equipped on head cap.When needing to pump out lotion, head cap is pressed down, it is living Obturating plug and piston rod move down therewith, and spring is simultaneously moved down with piston simultaneously by compression, will be stored in the pump housing in advance Lotion pumped out from the nozzle on head cap.After lotion is pumped out, loose one's grip, under the elastic force of spring, piston, piston seat, piston rod And head cap up moves, lotion sucks pump body via liquid guiding tube again.It is repeated continuously push action, lotion will be continuous It sprays.Above-mentioned lock bottle cap is usually overall structure, and top and the bottom cooperate with head cap and bottleneck respectively, interior to be installed with pump core component, but Lock whether bottle cap design rationally also will have a direct impact on the assembling convenience, structural compactness and external effect of entire lotion pump simultaneously Fruit etc..

Utility model content

Technical problem to be solved in the utility model is to provide one kind for above-mentioned state of the art and have both assembling The cosmetic container structure of whole container external effects can be promoted and enriched while convenient, compact-sized again.

Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of cosmetics containers, including to It accommodates the bottle body of lotion, be connected to the intracorporal lock bottle cap of bottle, pump core component, the lock bottle cap are installed in the bottleneck of the bottle body It is interior be equipped with can opposite lock bottle cap slide and be mounted on up and down on the piston rod of pump core component by cap, it is characterized in that the lock bottle cap Using separate structure, including being fitted to big lid and small lid together, wherein the lower part of big lid has the cap edge for expanding shape The cap in portion, small cover assembling big lid behind the top of big lid and combination is annular in shape exposed along portion.

Further, the lock bottle cap of separate structure can be realized by a variety of different structural shapes, such as first, described Lock bottle cap further include having an inner plug body other than large and small lid, the outer peripheral surface of inner plug body is equipped with the bottleneck spiral shell of screw thread and bottle body It connects, the bosom of inner plug body is equipped with the tubular male cooperation of tubular protrusion and the bosom of big lid lower part and leads to Cross thread connection.The lock bottle cap of this structure is particularly suitable for the biggish bottle body of bottleneck bore, make size lid by an inner plug body come Realization is connect with bottleneck,

Preferably, the big lid top can be designed to that cylindrical tube, periphery wall are equipped with the limit of radial protrusion Position muscle, the inner peripheral surface of limit rib and small lid are engaged.Small lid covers on outside big lid, easy to assembly, and on big lid Cap it is exposed along portion and with bottle body bore coincide.In production, large and small lid can be designed to not same color, pass through in this way Exposed cap can make whole container that different appearances be presented along portion.

Second, the lock bottle cap further includes having a decoration cover plate, cover plate bottom is circumferentially with card base and is located at big lid Card hole of the cap in portion is engaged by clamping.Cover plate is covered in cap in portion, can mainly play decoration function, selects different shape or color Cover plate can make whole container that different appearances be presented.

Preferably, the limit rib of radial protrusion, limit rib and big lid top can be equipped on the periphery wall of the small lid The inner peripheral surface of cylindrical tube be engaged.

Internal screw thread can be equipped on the internal perisporium of the small lid, the bottleneck of the bottle body is in set on necking down shape and periphery wall There are external screw thread and the small lid threaded.Small lid couples, the lock bottle cap of this structure in big lid with bottleneck It is particularly suitable for the lesser bottle body of bottleneck bore.

Compared with the prior art, the advantages of the utility model are: separate structure is made by the way that bottle cap will be locked, by fission The combinations such as large and small lid, inner plug body are constituted, not only easy to assembly and also suitable with the assembly of bottleneck and pump core component each other It is convenient, it is simple and compact for structure；In addition it after being made into fission, can neatly change the color of large and small lid, make to lock bottle cap by original Single color becomes polychrome, so that the color of whole container be made also to become changeable, can promote and enrich container appearances aesthetics.

Detailed description of the invention

Fig. 1 is the appearance schematic diagram of the utility model embodiment one.

Fig. 2 is the perspective exploded view of Fig. 1.

Fig. 3 is the schematic diagram after the lock bottle cap combination of embodiment one.

Fig. 4 is the appearance schematic diagram of the utility model embodiment two.

Fig. 5 is the perspective exploded view of Fig. 4.

Fig. 6 is the schematic diagram after the lock bottle cap combination of embodiment two.

Specific embodiment

The utility model is described in further detail below in conjunction with figure embodiment.

Embodiment one: as shown in Figures 1 to 3, the cosmetics containers of the present embodiment, mainly by bottle body 1, the cover 5, by cap 4, pump The assemblings such as core assembly 3 and lock bottle cap 2 are constituted, and wherein bottle body 1 is that a cylindrical bottle body connects on bottleneck to accommodate lotion Lock bottle cap 2.Pump core component 3 includes pump case, piston rod and spring etc., is combined with lock bottle cap 2 intermediate axial logical through lock bottle cap Hole is inserted into bottleneck.It is equipped with nozzle by cap 4, fill on the piston rod and is exposed to outside lock bottle cap 2, opposite can be locked on bottle cap 2 Lower movement, for people's pressing.The prior art can be used in said pump core assembly, herein just not reinflated detailed description.

Above-mentioned lock bottle cap 2 uses separate structure, is made of seperated large and small lid 22,21 and inner plug body 23 combination, There is through-hole among large and small lid 22,21 and inner plug body 23, axially through passing through for pump core component 3 after combination.Inner plug body The big lid 22 of 23 connections and bottleneck, outer peripheral surface are equipped with external screw thread, couple with the bottleneck internal screw thread of bottle body 1.Inner plug body 23 Bosom is equipped with tubular protrusion 231, and outer peripheral surface is equipped with external screw thread, convex with the tubular of the bosom of big lid lower part The screw-internal thread fit on inner peripheral surface risen, can mutual thread connection.By the setting of inner plug body 23, the lock bottle cap 2 of this structure is special Not Shi He the biggish bottle body 1 of bottleneck bore, connect large and small lid 22,21 to realize with bottleneck by inner plug body 23.Big lid There is the cap for expanding shape along portion 222 on 22, for cap along portion 222 the above are cylindrical tube 221, tube body periphery wall is equipped with radial protrusion Limit rib, small lid 21 covers external in cylindrical tube 221, and inner circumferential surface is engaged with limit rib and is limited.Small lid 21 After on cover, after the cap on big lid is exposed along portion 222, and inner plug body 23 is combined with bottleneck, cap is kissed along portion 222 and bottle body bore It closes.In production, large and small lid 22,21 can be designed to not same color, in this way by the exposed cap of circular ring shape along portion 222 It can make the container of same moulding that different appearances be presented.

Embodiment two: as shown in figures 4-6, the main distinction from embodiment one is that lock bottle cap 2 and bottleneck design are different, this The bottleneck of bottle body 1 in embodiment is equipped with external screw thread in necking down shape and periphery wall, and lock bottle cap 2 is by seperated large and small lid 22,21 and one decoration cover plate 24 combination constitute, the lower part of big lid 22 have expand shape cap along portion 222, cap is circumferentially set along portion There is card hole.Decorating cover plate 24 is in circular ring shape, and bottom is equipped with the card base cooperated with card hole, and the two engaging cover plate 24 is covered in cap along portion 222 surfaces select the cover plate 24 of different colours that can make the container of same moulding that different appearances be presented, and have good Decoration function.The periphery wall of small lid 21 is equipped with the limit rib of radial protrusion, the cylindrical tube of limit rib and big lid top The inner peripheral surface of body 221 is engaged.The internal perisporium of small lid 21 is equipped with internal screw thread, couples with whorl of bottleneck.In the present embodiment Small lid 21 be installed in big lid 22, and couple with bottleneck, thus the lock bottle cap of this structure be particularly suitable for bottleneck bore compared with Small bottle body.

Two preferred embodiments of only the utility model cosmetics container described above, can be with other than two case of the party There is different remodeling, and is not limited to the present embodiment structure shown in figure.

Claims (6)

1. a kind of cosmetics containers, including to accommodate lotion bottle body, be connected to the intracorporal lock bottle cap of bottle, the bottle of the bottle body Pump core component is installed in mouth, the piston that opposite can be locked bottle cap and slide and be mounted on up and down pump core component is equipped in the lock bottle cap Cap is pressed on bar, it is characterised in that: the lock bottle cap uses separate structure, including being fitted to big lid and small lid together, Wherein the lower part of big lid has the cap for expanding shape along portion, small cover assembling big lid behind the top of big lid and combination Cap is annular in shape exposed along portion.

2. cosmetics containers as described in claim 1, it is characterised in that: the lock bottle cap further includes having an inner plug body, interior The outer peripheral surface of cock body is equipped with screw thread and the bottleneck of bottle body is spirally connected, and the bosom of inner plug body is equipped under tubular protrusion and big lid The tubular male cooperation of the bosom in portion is simultaneously threaded.

3. cosmetics containers as claimed in claim 2, it is characterised in that: the big lid top is a cylindrical tube, Periphery wall is equipped with the limit rib of radial protrusion, and the inner peripheral surface of limit rib and small lid is engaged.

4. cosmetics containers as described in claim 1, it is characterised in that: the lock bottle cap further includes having a decoration cover plate, Cover plate bottom is circumferentially with card base and is engaged by clamping with card hole of the big lid cap in portion is located at.

5. cosmetics containers as claimed in claim 4, it is characterised in that: the periphery wall of the small lid is equipped with radial protrusion Limit rib, the inner peripheral surface of limit rib and the cylindrical tube on big lid top is engaged.

6. cosmetics containers as claimed in claim 5, it is characterised in that: the internal perisporium of the small lid is equipped with internal screw thread, The bottleneck of the bottle body is equipped with external screw thread and the small lid threaded in necking down shape and periphery wall.