CN101766391B

CN101766391B - Cover component capable of lock-plugging porous oblique smearing head

Info

Publication number: CN101766391B
Application number: CN2008102419071A
Authority: CN
Inventors: 陈忠郁
Original assignee: Youde Plastics (Shenzhen) Co Ltd
Current assignee: Youde Plastics (Shenzhen) Co Ltd
Priority date: 2008-12-29
Filing date: 2008-12-29
Publication date: 2011-08-17
Anticipated expiration: 2028-12-29
Also published as: CN101766391A

Abstract

The invention relates to a cover component capable of lock-plugging a porous oblique smearing head, which comprises an outer cover and an inner cover. Internal threads are arranged on the inner port of the outer cover, the inner cover is arranged on the inner upper part of the outer cover in a rotating way and comprises a barrel-shaped shell and an oblique cover plate arranged in the cavity of the barrel-shaped shell, and two groups of plugging heads extend out from the lower surface of the oblique cover plate and are respectively used for plugging corresponding liquid outlets on the oblique smearing part of the smearing head of a makeup smearing apparatus. The cover component of the invention is novel on the concept. The inner cover which consists of the barrel-shaped shell and the oblique cover plate can rotate in the outer cover. When being screwed on the makeup smearing apparatus, the inner cover can be automatically positioned, so that the plugging heads on the lower surface of the oblique cover plate of the inner cover can respectively seal the corresponding liquid outlets on the oblique end face of the smearing head, thereby effectively preventing the leakage of makeup and the like.

Description

Cap assemblies that can lock-plugging porous oblique smearing head

Technical field

The invention belongs to the cosmetic package technical field, particularly a kind of cap assemblies that can lock-plugging porous oblique smearing head, it is as the pipe lid of the cosmetic applying utensil of tube-in-tube structure, can locate automatically when screwing, finally seal the some fluid holes on the inclined end face that is positioned at applying head, the leakages such as cosmetics of dress in stoping.

Background technology

The slant nose applying head that the cosmetic applying utensil adopts, be generally slant nose applying head with single fluid hole, for preventing leakage of cosmetics, rotation is closed box-like lid inside a taper obstruction head is set, after screwing lid, the fluid hole of a shutoff slant nose applying head is stopped up in this taper, to prevent leakage such as cosmetics.

For making things convenient for ultra light sun block lotion, lipstick tube etc. to require several pastes to be in harmonious proportion use in proportion, the cosmetic applying utensil of tube-in-tube structure has appearred.This series products needs to be equipped with a slant nose applying head with a plurality of fluid holes more, for slant nose applying head with many fluid holes, by the revolving lid of traditional design because of can't be with a plurality of obstructions heads location of lid inside, insert corresponding fluid hole, so can't realize preventing the function of leaking, thereby must take other closed-end lid, lid as direct upper and lower mobile clamping, rely on the anchor point of container one end, a plurality of obstruction heads of lid inside are inserted corresponding fluid hole, in case stopping leak leaks.The locking of this type of lid relies on the friction of lid and container purely, so in use because of collision waits lid is got loose easily, so that leakage problem still takes place.

Still adopt the rotation mode folding, can locate, finally seal the pipe lid of a plurality of fluid holes on the slant nose applying head when screwing automatically, do not see that at present relevant document discloses.

Summary of the invention

For the pipe of avoiding existing cosmetic applying utensil to use covers the above-mentioned defective that exists, the present invention proposes a kind of cap assemblies that can lock-plugging porous oblique smearing head, it is as the pipe lid of the cosmetic applying utensil of tube-in-tube structure, can locate automatically when screwing, finally sealing is positioned at the some fluid holes on the inclined end face of applying head, to prevent leakage such as cosmetics.

Cap assemblies that can lock-plugging porous oblique smearing head of the present invention is following realization.It comprises:

One enclosing cover, this enclosing cover internal orifice place establishes internal thread; And,

One inner cap, this inner cap is rotatably mounted in the internal upper part of described enclosing cover, this inner cap comprises barrel-shaped housing and is arranged at the oblique cover plate of this barrel-shaped housing inner chamber, this oblique cover plate lower surface extends two groups and stops up heads, and the inclination that is used for stopping up respectively the applying head of cosmetic applying utensil smears the corresponding fluid hole in the portion.

The barrel-shaped housing outer wall of described inner cap is established the ring rib, and establish and this ring rib cannelure movingly the inwall corresponding position of described enclosing cover, and inner cap is set in the internal upper part of enclosing cover, and the ring rib of the outer wall of the barrel-shaped housing of inner cap is positioned at the cannelure of enclosing cover inwall, and inner cap is rotatable.

A kind of cap assemblies that can lock-plugging porous oblique smearing head comprises:

One enclosing cover, this enclosing cover internal orifice place is provided with internal thread, and the inwall stage casing is provided with cannelure; And,

One inner cap, this inner cap comprise barrel-shaped housing and are arranged at the oblique cover plate of this barrel-shaped housing inner chamber, and this oblique cover plate lower surface extends two groups and stops up heads, and the inclination that is used for stopping up respectively the applying head of cosmetic applying utensil smears the corresponding fluid hole in the portion; This inner cap is rotatably mounted in the internal upper part of described enclosing cover, be located at the ring rib of barrel-shaped housing outer wall of described inner cap and described enclosing cover the inwall stage casing cannelure movingly.

The present invention can lock-plugging porous oblique smearing head cap assemblies novel, it can be rotated in enclosing cover by the inner cap that barrel-shaped housing and oblique cover plate constitute, when cap assemblies is combined on the cosmetic applying utensil, inner cap can be located automatically, some corresponding fluid holes that seal the inclined end face of applying head respectively that stop up of the oblique cover plate lower surface of final inner cap, the outflows such as cosmetics of dress in can stoping effectively.

Description of drawings

Fig. 1 is an example structure schematic diagram of cap assemblies of the present invention;

Fig. 2 is the inner cap schematic diagram of Fig. 1 embodiment;

Fig. 3 is the enclosing cover schematic diagram of Fig. 1 embodiment;

Fig. 4 is for adopting a cosmetic applying utensil example structure schematic diagram of Fig. 1 cap assemblies.

The specific embodiment

Below in conjunction with the embodiment accompanying drawing to the detailed description of the invention.

As Figure 1-3, can lock-plugging porous oblique smearing head cap assemblies comprise: an enclosing cover 1, this enclosing cover 1 internal orifice place establishes internal thread 11; And, one inner cap 2, this inner cap 2 is rotatably mounted in the internal upper part of described enclosing cover 1, this inner cap 2 comprises barrel-shaped housing 21 and is arranged at the oblique cover plate 22 of these barrel-shaped housing 21 inner chambers, these oblique cover plate 22 lower surfaces extend two groups and stop up 221,222, and the inclination that is used for stopping up respectively the applying head of cosmetic applying utensil smears the corresponding fluid hole in the portion.

Wherein, the barrel-shaped housing 21 of described inner cap 2 is drum shapes, the outer wall of barrel-shaped housing 21 is established ring rib 211, establish and this ring rib 211 cannelure 12 movingly the inwall corresponding position of described enclosing cover 1, this inner cap 2 is set in the internal upper part of enclosing cover 1, the ring rib 211 of the outer wall of the barrel-shaped housing 21 of inner cap 2 is positioned at the cannelure 12 of enclosing cover 1 inwall, and inner cap 2 can rotate.

Make up many fluid holes design needs of the applying head of product applicators for adapting to tube-in-tube, each group of oblique cover plate 22 lower surfaces of described inner cap 2 is stopped up head and is comprised that at least one stops up head, has 2-6 obstruction can satisfy the design needs usually.

Whole of the barrel-shaped housing 21 of described inner cap 2 and plastics that to have two groups of oblique cover plates 22 that stop up head are injection mo(u)ldings.During assembling, inner cap 2 is pushed from enclosing cover 1 openend, the cannelure 12 that the ring rib 211 of outer wall of the barrel-shaped housing 21 of inner cap 2 is positioned on enclosing cover 1 inwall gets final product.

For the supporting requirement of the cosmetic applying utensil that satisfies various profiles, the profile of the cross section of described enclosing cover 1 can be rounded, oval, square or polygon etc.

With reference to Fig. 4, adopt a cosmetic applying utensil embodiment of cap assemblies shown in Figure 1, mainly comprise outer tube 4, interior pipe 5, applying head 3,

cap assemblies

1,2 etc.

The tube head 41 inner lower mouth places of described outer tube 4 are provided with base plate 42, offer left through hole 421 that is communicated with outer tube body 40 inner chambers and the right through hole 422 that is communicated with interior tube body 50 inner chambers on this base plate 42, this right side through hole extends tube connector 43 422 times, and the interior tube body 50 that is positioned at described outer tube body 40 is socketed on this tube connector 43 and constitutes pipe 5 tube head 41 of interior tube body 50 insertion outer tubes 4 (or with).Tube head 41 outer walls of outer tube 4 are established external screw thread 411, and outer tube body 40 and interior tube body 50 all adopt the moulding in advance of traditional flexible plastic.Wherein, the base plate 42 at the tube head 41 of described outer tube, described tube head 41 inner lower mouth places and the tube connector 43 under this base plate 42 are whole of plastic tube heads of injection mo(u)lding or compression forming, during its moulding and soft outer tube body 40 weldings form integral member.

Described applying head 3 is the slant nose applying head, it comprises that installation portion 31 and inclination smear part 33, inner chamber is divided into two left and right chambers with a dividing plate 34, the installation portion 31 of applying head 3 is established ring rib 311, installation portion 31 is installed in the tube head 41 of described outer tube, scrobicular ring 412 snappings of its ring rib 311 and tube head 41 inwalls, the retaining edge 62 at applying head middle part is close to tube head 11 upper surfaces.

Tilt to smear on the inclined end face 331 of part 33 two groups of fluid holes 3311,3312 are set, lower one group of fluid hole 3311 is communicated with right chamber in the applying head, one group of fluid hole 3312 of top is communicated with left chamber in the applying head, and left through hole 421, the right through hole 422 of base plate 42 that this left and right chamber passes through the tube head 41 of above-mentioned outer tube 4 respectively is communicated with the inner chamber of outer tube 4, interior pipe 5.

As mentioned above, cap assemblies is made up of enclosing cover 1 and inner cap 2, and inner cap 2 is set in the internal upper part of enclosing cover 1, and the ring rib 211 of the outer wall of the barrel-shaped housing 21 of inner cap 2 is positioned at the cannelure 12 of enclosing cover 1 inwall, and inner cap 2 is rotatable.

Cap assemblies

1,2 is combined in tube head 41 processes of outer tube 4, the inclination of applying head 3 is smeared part 33 and is stretched into gradually in the inner cap 2, and make inner cap 2 with respect to enclosing cover 1 rotation, parallel until the inclined end face 331 that part 33 is smeared in the oblique cover plate 22 of inner cap 2 and the inclination of applying head 3, further locking enclosing cover 1 is when tube head 41, inner cap 2 and then moves down, two groups of oblique cover plate 22 lower surfaces of final inner cap 2 stop up 221,222 respectively sealing be positioned at two groups of fluid holes 3311,3312 of the inclined end face 331 of described applying head 3, two kinds of outflows such as cosmetics of dress in stoping.

When screwing cap assemblies, no matter whether the oblique cover plate of inner cap has the inclined end face that aligns the slant nose applying head, as long as rotate enclosing cover a little, the oblique cover plate of inner cap promptly can align the inclined end face of slant nose applying head automatically, then when enclosing cover screws, keep the position of pasting mutually with the inclined end face of slant nose applying head, and a plurality of obstruction heads of the oblique cover plate of inner cap, just in time can clog a plurality of fluid holes on the slant nose applying head, reach and prevent the purpose of leaking.

A kind of cap assemblies that can lock-plugging porous oblique smearing head of the present invention comprises:

One enclosing cover 1, this enclosing cover 1 internal orifice place is provided with internal thread 11, and the inwall stage casing is provided with cannelure 12; And,

One inner cap 2, this inner cap 2 comprises barrel-shaped housing 21 and is arranged at the oblique cover plate 22 of these barrel-shaped housing 21 inner chambers, these oblique cover plate 22 lower surfaces extend two groups and stop up 221,222, and the inclination that is used for stopping up respectively the applying head of cosmetic applying utensil smears the corresponding fluid hole in the portion; This inner cap 2 is rotatably mounted in the internal upper part of described enclosing cover 1, be located at described inner cap 2 barrel-shaped housing 21 outer walls ring rib 211 and the inwall stage casing of described enclosing cover 1 cannelure 12 movingly.

The above only is a preferred embodiment of the present invention, and it is described in detail, can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, done some distortion and improvement, all should belong to protection scope of the present invention.

Claims

One kind can lock-plugging porous oblique smearing head cap assemblies, it is characterized in that comprising:

One enclosing cover, this enclosing cover internal orifice place is provided with internal thread; And,

One inner cap, this inner cap is rotatably mounted in the internal upper part of described enclosing cover, this inner cap comprises barrel-shaped housing and is arranged at the oblique cover plate of this barrel-shaped housing inner chamber, this oblique cover plate lower surface extends two groups and stops up heads, and the inclination that is used for stopping up respectively the applying head of cosmetic applying utensil smears the corresponding fluid hole in the portion.
According to claim 1 can lock-plugging porous oblique smearing head cap assemblies, it is characterized in that: the barrel-shaped housing outer wall of described inner cap is provided with the ring rib, establish and this ring rib cannelure movingly the inwall corresponding position of described enclosing cover.
According to claim 1 or 2 can lock-plugging porous oblique smearing head cap assemblies, it is characterized in that: each group of the oblique cover plate lower surface of described inner cap is stopped up head and is comprised that at least one stops up head.
According to claim 1 or 2 can lock-plugging porous oblique smearing head cap assemblies, it is characterized in that: whole of the barrel-shaped housing of described inner cap and plastics that to have two groups of oblique cover plates that stop up head are injection mo(u)ldings.
According to claim 1 or 2 can lock-plugging porous oblique smearing head cap assemblies, it is characterized in that: the profile of the cross section of described enclosing cover is rounded, ellipse or polygon.
One kind can lock-plugging porous oblique smearing head cap assemblies, it is characterized in that comprising:

One enclosing cover, this enclosing cover internal orifice place is provided with internal thread, and the inwall stage casing is provided with cannelure; And,

One inner cap, this inner cap comprise barrel-shaped housing and are arranged at the oblique cover plate of this barrel-shaped housing inner chamber, and this oblique cover plate lower surface extends two groups and stops up heads, and the inclination that is used for stopping up respectively the applying head of cosmetic applying utensil smears the corresponding fluid hole in the portion; This inner cap is rotatably mounted in the internal upper part of described enclosing cover, be located at the ring rib of barrel-shaped housing outer wall of described inner cap and described enclosing cover the inwall stage casing cannelure movingly.
According to claim 6 can lock-plugging porous oblique smearing head cap assemblies, it is characterized in that: whole of the barrel-shaped housing of described inner cap and plastics that to have two groups of oblique cover plates that stop up head are injection mo(u)ldings.