CN203735669U - Lipstick shell - Google Patents

Abstract

The utility model relates to a lipstick shell. The lipstick shell comprises a containing body for containing lipstick, a protective shell arranged outside the containing body and a base, the base is rotationally connected with the containing body and is capable of driving the containing body to move in the axial direction of the protective shell, and the bottom of the protective shell is rotationally connected to the base. The lipstick shell is characterized in that the base is internally provided with an axial channel, the inner wall of the channel is provided with an internal thread, the bottom of the containing body extends downwards to form a sliding rod which can be inserted into the channel, and the peripheral wall of the sliding rod is provided with an external thread which can be matched with the internal thread or a protruding edge which can be clamped into the internal thread and can rotate along the internal thread. The non-cylindrical containing body is normally pushed in the protective shell through the cooperation between the sliding rod and the channel inside the base, and the tightly-attached structure of the containing body and the protective shell can prevent dust from falling into the part between the containing body and the protective shell.

Description

A kind of lip stick shell

Technical field

The utility model relates to cosmetics containers technical field, specifically refers to a kind of for placing lipstick can be by the lip stick shell of its release.

Background technology

Lipstick is the cosmetics that modern female is conventional, the lipstick of different colours not only can play the different colours of skin and highlight effect, also can arrange in pairs or groups mutually with the clothes of different colours, allow user seem more proper, to have good manners, and be also varied for placing the lip stick shell shape of lipstick, in order to meet different consumer demands, common lip stick shell has cylindric, square tube shape, spherical etc. in the market, wherein, the lip stick shell of square tube shape is subject to liking of consumers in general deeply due to brief, generous outward appearance.

Lip stick shell generally comprises lid, base, for the packaging container of accommodating lipstick and the protecting crust do not lost for the protection of lipstick, the upper end that is connected in base that protecting crust rotates, has the container cavity of placing lipstick on packaging container, cover cap is combined in protecting crust outside; In prior art, the base designs of square tube shape lip stick shell is the square cylinder matching with square lid, but in protecting crust, carry out upper and lower motion and make the top of packaging container can be exposed to the oral area of protecting crust for packaging container can be matched with base, packaging container and protecting crust are designed to the cylindric of mutual coupling more, as shown in Figure 1; For more attractive in appearance, protecting crust is designed to square cylinder by Ye You producer, packaging container is designed to cylindraceous, as shown in Figure 2, adopts such structure, between packaging container a and protecting crust b, just can not fit together closely, between the two, have certain gap c, when lid is during in open mode, foreign material, dust etc. extraneous under some environment easily enter in above-mentioned gap, affect moving up and down of packaging container, thereby cause lipstick normally to use.In order to address the above problem, people once considered the packaging container of user's tubular, thereby can fit tightly with protecting crust, normally pushed in protecting crust but prior art cannot realize the packaging container of square tube shape.

Therefore,, for current non-cylindric lip stick shell, still await doing further improvement.

Utility model content

First technical problem to be solved in the utility model is the present situation for prior art, and a kind of lip stick shell that can make non-packaging container cylindraceous also can normally push in protecting crust is provided.

Another technical problem to be solved in the utility model is the present situation for prior art, provides a kind of and can prevent that dust from falling into the lip stick shell between packaging container and protecting crust.

The technical scheme that above-mentioned first technical problem of the utility model solution adopts is: a kind of lip stick shell, comprise the packaging container for holding lipstick content, be arranged on the protecting crust outside packaging container, be rotationally connected with packaging container, can drive packaging container along the axially movable base of protecting crust, what also rotated the bottom of described protecting crust is connected on described base, it is characterized in that: described base inside is provided with the passage of axial setting, this vias inner walls is provided with internal thread, the bottom of described packaging container extends to form a slide bar that can insert in passage downwards, on the periphery wall of this slide bar, be provided with that the external screw thread that can match with above-mentioned internal thread maybe can snap in described internal thread and along the convex edge of internal thread turn.

As further improvement of the utility model, the bottom of described protecting crust has extended to form a columnar Plug Division downwards, described Plug Division is movably arranged in described base, and on the periphery wall of described Plug Division, edge is circumferentially with a flange collar, in described base, be provided with the outwards limiting section for motion of the described protecting crust of restriction that can match with above-mentioned flange collar, adopt said structure, can make protecting crust with respect to base rotate and not along the axial generation displacement of base, the existence of Plug Division can make the effect between protecting crust and base more firm.

Further, the periphery wall of described slide bar is provided with and can limits the outwards blocking part of motion of described packaging container.In the time that base rotates to a side with respect to protecting crust, above-mentioned passage produces thrust upwards to the convex edge on the periphery wall of slide bar or external screw thread, slide bar moves upward along described passage, thereby drive packaging container to move upward, in the time that packaging container moves to port and is exposed to the oral area of containment vessel, slide bar cannot continue upwards turn under the effect of keeping out of blocking part; In the time that base rotates to opposite side with respect to protecting crust, passage produces downward thrust to the convex edge on the periphery wall of slide bar or external screw thread, and slide bar moves downward along described passage, thereby drives packaging container to move downward.

Described lip stick shell also comprises can cover the lid that is located at described protecting crust outside, at least one lateral wall of described base upper end, has projection, on the madial wall of described lid near port, have can with the groove of described protruding place phase clamping.

Preferably, be provided with vertically some raised lines on the inwall of described packaging container, the existence of these raised lines can be strengthened the placement firmness of the lipstick in packaging container, avoids lipstick that packaging container occurs to distort or depart from.

The technical scheme that above-mentioned another technical problem of the utility model solution adopts is: top and the protecting crust of described packaging container are square cylinder, and the periphery wall on described packaging container top is close to the internal perisporium of protecting crust.

Compared with prior art, because the utility model is provided with the passage of axial setting in base inside, this vias inner walls is provided with internal thread, the bottom of packaging container extends to form a slide bar that can insert in passage downwards, on the periphery wall of this slide bar, be provided with external screw thread and maybe can snap in the interior convex edge also of above-mentioned internal thread, by the externally threaded mating reaction of the external screw thread on slide bar periphery wall or convex edge and vias inner walls, realize the normal propelling movement of non-cylindric packaging container in protecting crust; The packaging container fitting tightly and protecting crust structure also can prevent that dust from falling between the two.

Brief description of the drawings

Fig. 1 is the structural representation of square tube shape lip stick shell in prior art;

Fig. 2 is the structural representation of another kind of square tube shape lip stick shell in prior art;

Fig. 3 is the structural representation of the utility model embodiment;

Fig. 4 is the exploded view of Fig. 3;

Fig. 5 is the cutaway view along A – A direction in Fig. 3;

Fig. 6 be Fig. 3 under another state along in the phantom of A – A direction.

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.

A kind of lip stick shell, as shown in Fig. 3～6, comprise the packaging container 1 for holding lipstick content, be arranged on the protecting crust 2 of packaging container outer 1, that be rotationally connected with packaging container 1, can drive packaging container 1 along the axially movable base 3 of protecting crust 2, and lid 4, the top of packaging container 1 and protecting crust 2 are square cylinder, the periphery wall on packaging container 1 top is close to the internal perisporium of protecting crust 2, and this structure fitting tightly can prevent that dust from falling between packaging container 1 and protecting crust 2 and causing lip stick shell normally to use; What also rotated the bottom of protecting crust 2 is connected on base 3, base 3 inside have the passage 31 of axial setting, these passage 31 inwalls are provided with internal thread 311, the bottom of packaging container 1 extends to form a slide bar 11 that can insert in passage 31 downwards, on the periphery wall of this slide bar 11, be provided with that the external screw thread (not shown) that can match with above-mentioned internal thread 311 maybe can snap in internal thread 311 and along the convex edge 111 of internal thread 311 turns, the periphery wall bottom of slide bar 11 is provided with can limit the outwards blocking part 112 of motion of packaging container 1; Lid 4 lid is located at protecting crust 2 outsides, has projection 32 at least one lateral wall of base 3 upper ends, on the madial wall of lid 4 near port, have can with the groove (not shown) of protruding 32 phase clampings; As shown in Figure 5, in the time that base 3 rotates to a side with respect to protecting crust 2, passage 31 produces thrust upwards to the convex edge 111 on the periphery wall of slide bar 11 or external screw thread, slide bar 11 moves upward along passage 31, thereby drive packaging container 1 to move upward, in the time that packaging container 1 moves to port and is exposed to the oral area of containment vessel 2, as shown in Figure 6, slide bar 11 cannot continue upwards turn under the effect of keeping out of blocking part 112; In the time that base 3 rotates to opposite side with respect to protecting crust 2, passage 31 produces downward thrust to the convex edge 111 on the periphery wall of slide bar 11 or external screw thread, slide bar 11 moves downward along passage 31, thereby drive packaging container 1 to move downward, the normal propelling movement of the packaging container 1 of having realized square cylinder shape in protecting crust 2.

In the present embodiment, as shown in Figure 4,5, 6, the bottom of protecting crust 2 has extended to form a columnar Plug Division 21 downwards, Plug Division 21 is movably arranged in base 3, and on the periphery wall of Plug Division 21, edge is circumferentially with a flange collar 211, in base 3, be provided with the outwards limiting section 33 for motion of restriction protecting crust 2 that can match with above-mentioned flange collar 211, adopt said structure, can make protecting crust 2 rotate with respect to base 3 and not along the axial generation displacement of base 2, the existence of Plug Division 21 can make the effect between protecting crust 2 and base 3 more firm.

Preferably, as shown in Figure 4,5, 6, be provided with vertically some raised lines 12 on the inwall of packaging container 1, the existence of raised line 12 can be strengthened the placement firmness of the lipstick in packaging container 1, avoids lipstick that packaging container 1 occurs to distort or depart from.

It should be noted that, the structure that packaging container is pushed in protecting crust of the present utility model is equally applicable to other the non-cylindric and propelling movement of packaging container cylindraceous in protecting crust, for example also can be by propelling movement structure of the present utility model for cylindric, oval tubular, other lip stick shells such as polygon-shaped.

Claims (6)

1. a lip stick shell, comprise the packaging container for holding lipstick content, be arranged on the protecting crust outside packaging container, be rotationally connected with packaging container, can drive packaging container along the axially movable base of protecting crust, what also rotated the bottom of described protecting crust is connected on described base, it is characterized in that: described base inside is provided with the passage of axial setting, this vias inner walls is provided with internal thread, the bottom of described packaging container extends to form a slide bar that can insert in passage downwards, on the periphery wall of this slide bar, be provided with that the external screw thread that can match with above-mentioned internal thread maybe can snap in described internal thread and along the convex edge of internal thread turn.

2. lip stick shell according to claim 1, it is characterized in that: the bottom of described protecting crust has extended to form a columnar Plug Division downwards, described Plug Division is movably arranged in described base, and along being circumferentially with a flange collar, in described base, be provided with the outwards limiting section for motion of the described protecting crust of restriction that can match with above-mentioned flange collar on the periphery wall of described Plug Division.

3. lip stick shell according to claim 1, is characterized in that: the periphery wall of described slide bar is provided with and can limits the outwards blocking part of motion of described packaging container.

4. according to the lip stick shell described in claim 1 or 2 or 3, it is characterized in that: also comprise and can cover the lid that is located at described protecting crust outside, on at least one lateral wall of described base upper end, there is projection, on the madial wall of described lid near port, have can with the groove of described protruding phase clamping.

5. according to the lip stick shell described in claim 1 or 2 or 3, it is characterized in that: on the inwall of described packaging container, be provided with vertically some raised lines.

6. according to the lip stick shell described in claim 1 or 2 or 3, it is characterized in that: top and the protecting crust of described packaging container are square cylinder, the periphery wall on described packaging container top is close to the internal perisporium of protecting crust.