CN107224091A - Replaceable air cushion powder box - Google Patents

Abstract

The invention discloses a kind of replaceable air cushion powder box, including outer case assembly and tray assembly, outer case assembly includes being formed with accommodating cavity on outter box and outer lid, outter box, and accommodating cavity is opened on the upper and lower surface of outter box to form the upper and lower side opening of accommodating cavity respectively；Outer lid is articulated with outter box and can open and close side opening on accommodating cavity；Tray assembly includes middle set and inner disc, and middle set, which can be sealed, to be bolted in inner disc open side, and can be built in together with inner disc is concentric in accommodating cavity；Middle set is also snapped connection with opening on the upside of accommodating cavity, and inner disc bottom can also be stretched out or bounce back relative to accommodating cavity open lower side；The application uses dual gas-tight design, optimizes the airtight sealed effect of tray assembly, the cosmetics quality in inner disc is kept for a long time；In addition the application is used using inner disc is directly screwed out from accommodating cavity, or by inner disc together with it is middle cover to revolve again after ejection from accommodating cavity be used separately；Application method is very convenient, novelty.

Description

Replaceable air cushion powder box

technical field

The invention relates to the technical field of cosmetic boxes, and specifically provides a replaceable air cushion powder box.

Background technique

Cosmetics are usually contained in a portable cosmetic case. Most of the traditional powder boxes have the following structure: including a box body and a box cover, the box body has an accommodating cavity for accommodating cosmetics, the box cover is connected to the box body, and can open and close the accommodating cavity; when the user wants to When using cosmetics, you only need to open the lid.

Although the above-mentioned traditional powder box is simple in structure and easy to operate, it has the defect of poor sealing. However, since cosmetics contain volatile solvents, when the sealing of the powder box is not good, the volatile solvents in the cosmetics will gradually volatilize. To the atmosphere, and then harden and deteriorate the cosmetics, resulting in waste of cosmetics.

Contents of the invention

In order to overcome the above defects, the present invention provides a replaceable air cushion powder box, which has a simple and novel structure, good airtightness, and can maintain the quality of cosmetics in the inner tray for a long time.

The technical solution adopted by the present invention in order to solve its technical problems is: a replaceable air cushion powder box, including an outer box assembly and an inner disk assembly, the outer box assembly includes an outer box body and an outer box cover, and the outer box body There are accommodation cavities formed on it, and the accommodating cavities are respectively opened on the upper and lower surfaces of the outer box body to form the upper opening and the lower opening of the accommodating cavity; the outer box cover is hinged on the on the outer box body, and can open and close the upper opening of the accommodating cavity;

The inner disc assembly includes a middle sleeve and an inner disc with an opening for placing cosmetics. The middle sleeve can be sealed and screwed to the opening side of the inner disc, and can also be coaxially built into the inner disc together with the inner disc. and the middle sleeve is also snap-connected with the upper opening of the accommodating cavity, and the bottom of the inner disc can also extend or retract relative to the lower opening of the accommodating cavity.

As a further improvement of the present invention, the outer box body has a hollow cylindrical base with openings on both upper and lower sides, and a ring of flanges integrally formed on the lower opening edge of the base and extending radially inward. The base and the flange together define the accommodating cavity;

One side of the outer box cover is hinged to the outer wall on one side of the base, the other side of the outer box cover is also provided with a first hook, and the outer wall on the other side of the base is also integrated A second hook matching with the first hook is formed, and the first hook can be buckled and disengaged from the second hook.

As a further improvement of the present invention, an L-shaped rear buckle rib is positioned on the outer box cover and close to one side thereof, and the L-shaped rear buckle rib is elastic and can elastically abut against the base on the outer wall.

As a further improvement of the present invention, based on the state where the outer box cover closes the upper opening of the accommodating cavity, a lens is positioned on the inner side of the outer box cover facing the accommodating cavity.

As a further improvement of the present invention, the middle sleeve is composed of a first middle sleeve and a second middle sleeve, based on the state where the middle sleeve is sealed and screwed on the opening side of the inner disc, the first middle sleeve has A circular plate-shaped first body, a circle of extending sides extending from the edge of the first body away from the inner disk, and a circle of connecting sides extending radially outward from the outer sidewall of the extending sides. The second middle sleeve has a hollow cylindrical second body with openings on both sides of the upper and lower sides, a circle of folded edges formed by extending radially outward from the opening edge of the upper side of the second body and bent downward, and a ring of abutting edges extending radially inward from the inner side wall of the second body, wherein one side of the connecting edge is hinged to one side of the folding edge and is integrally injection molded, and the first The body is capable of opening and sealingly closing the upper opening of the second body;

The inner disc has an inner disc body, the inner disc body is a hollow cylindrical structure with an upper side opening, an external thread segment is formed on the outer wall of the hollow cylindrical structure, and an inner thread segment is formed on the inner wall of the second body. There is an internal thread segment mating with the external thread segment.

As a further improvement of the present invention, based on the state where the first body closes the upper opening of the second body, the outer side wall of the extension side also extends toward the resisting side to form two concentric circles. The first airtight side strip is arranged, and a circle of second airtight side strips extending toward the extended side is integrally formed on the side of the resisting side facing the extending side, and the second airtight side strip is inserted Placed between two first airtight side strips, and the second airtight side strip is also attached to a first airtight side strip located on the inside, and the other first airtight side strip located on the outside It is also attached to the inner side wall of the second body at the same time;

A plurality of airtight ribs are also embedded on the inner side wall of the second body at a position between the resisting edge and the internal thread segment.

As a further improvement of the present invention, the structure in which the middle sleeve is snap-connected with the upper opening of the accommodating cavity is: a depression is formed on the inner side wall of the base and at a position close to the upper opening of the accommodating cavity. The pit on the inner side wall of the base; on the outer side wall of the fold towards the base, there are two circles of convex ribs extending radially outward along the base, and the two circles of convex ribs are arranged up and down, and the ribs located below The radial width of one convex rib is smaller than the radial width of the other convex rib located above, and the convex rib located below can be freely inserted into the recess, and the other convex rib located above can also be freely overlapped. placed on the upper opening edge of the base.

As a further improvement of the present invention, an accommodating groove for placing a power source is recessed on the bottom outer wall of the inner tray body.

As a further improvement of the present invention, a friction ring extending along the circumference of the inner disc body is formed on the outer wall of the inner disc body, and the friction ring is located below the external thread section.

The beneficial effects of the present invention are: ① On the one hand, the application realizes the sealing between the first middle sleeve and the second middle sleeve by arranging the first and second airtight side strips opposite to each other in the first and second middle sleeves Closing effect; on the other hand, by setting a plurality of airtight ribs on the inner wall of the second body, the sealing and closing effect between the second body and the inner plate is well realized; the double airtight design adopted in this application greatly optimizes the inner plate The airtight sealing effect of the components can maintain the quality of cosmetics in the inner tray for a long time; ②Different from the use method of the powder box in the prior art, the powder box described in this application is used by directly unscrewing the inner tray from the accommodating cavity, or The inner disc and the middle sleeve are ejected upwards from the accommodating cavity, and then the inner disc and the middle sleeve are screwed apart for use; the use method is very convenient and novel.

Description of drawings

Fig. 1 is the perspective view of the three-dimensional structure of the replaceable air cushion powder box of the present invention;

Fig. 2 is a schematic view of the sectional structure of the replaceable air cushion powder box of the present invention;

Fig. 3 is a schematic view of the cross-sectional structure of the inner disk assembly of the present invention;

Fig. 4 is a schematic diagram showing an enlarged structure of part A shown in Fig. 3;

Fig. 5 is a schematic view of the cross-sectional structure of the middle sleeve of the present invention;

Fig. 6 is another structural schematic view of the inner disk of the present invention.

In conjunction with the accompanying drawings, the following descriptions are made:

1——Outer box assembly 10——Outer box body

11——Outer box cover 12——L-shaped rear buckle rib

13 - lens 100 - base

101——Knurling 2——Inner plate assembly

20——Middle set 21——Inner plate

22——Airtight Rib 201——The First Middle Set

202——The second middle set 2010——The first body

2011 - Extended Edges 2012 - Connected Edges

2013 - the first airtight edge 2020 - the second body

2021 - folded edge 2022 - resisted edge

2023—Second Airtight Edge 2024—Protruding Rib

210——Inner plate body 211——Accommodating groove

212——Abutting convex edge 213——Friction ring belt

detailed description

Preferred embodiments of the present invention will be described in detail below with reference to the drawings.

A replaceable air cushion powder box according to the present invention includes an outer box assembly 1 and an inner disk assembly 2, the outer box assembly 1 includes an outer box body 10 and an outer box cover 11, and the outer box body 10 is formed with The accommodating cavity is respectively opened on the upper and lower surfaces of the outer box body 10 to form the upper opening and the lower opening of the accommodating cavity; the outer box cover 11 is hinged on the on the outer box body 10, and can open and close the upper opening of the accommodating cavity;

The inner disc assembly 2 includes a middle sleeve 20 and an inner disc 21 with an opening for placing cosmetics. The middle sleeve 20 can be sealed and screwed on the opening side of the inner disc 21, and can also be used together with the inner disc 21. The center of the shaft is built into the accommodating cavity; and the middle sleeve 20 is also snap-connected with the upper opening of the accommodating cavity, and the bottom of the inner disc 21 can also be positioned relative to the lower part of the accommodating cavity. The side opening extends or retracts. The middle sleeve is sealed and screwed to the opening side of the inner tray. On the one hand, it can maintain the quality of cosmetics in the inner tray for a long time, and on the other hand, it is convenient and novel to use.

In this embodiment, the outer box body 10 has a hollow cylindrical base 100 with openings on both sides of the upper and lower sides, and a ring of protrusions integrally formed on the lower opening edge of the base 100 and extending radially inward. A side 101, the base 100 and the convex side 101 together enclose the accommodating cavity;

One side of the outer box cover 11 is hinged to the outer wall on one side of the base 100 , the other side of the outer box cover 11 is also provided with a first hook, and the other side of the base 100 is A second hook matched with the first hook is integrally formed on the outer wall, and the first hook can be locked and disengaged from the second hook.

Preferably, an L-shaped rear buckle rib 12 is also positioned on the outer box cover 11 near one side thereof, and the L-shaped rear buckle rib 12 has elasticity and can be driven by the outer box cover. The lower elastically abuts against the outer wall of the base 100 , that is, the L-shaped rear buckle rib can elastically open the outer box cover.

Preferably, based on the state where the outer box cover 11 closes the upper opening of the accommodating cavity, a lens 13 is positioned on the inner side of the outer box cover 11 facing the accommodating cavity.

Preferably, the middle sleeve 20 is composed of a first middle sleeve 201 and a second middle sleeve 202. Based on the state where the middle sleeve 20 is sealed and screwed on the opening side of the inner disc 21, the first middle sleeve 201 has a disc-shaped first body 2010, a circle of extending sides 2011 formed by extending from the edge of the first body 2010 away from the inner plate 21 (that is, extending upward), and extending from the outer side of the extending side 2011. The wall extends radially outward to form a ring of connecting edges 2012. The second middle sleeve 202 has a hollow cylindrical second body 2020 with openings on both sides of the upper and lower sides. A circle of folded edges 2021 extending outwards and bent downwards, and a circle of resisting edges 2022 formed radially inwards from the inner side wall of the second body 2020 , wherein the connection edge 2012 One side is hinged to one side of the folded edge 2021 and integrally injection-molded, and the upper side opening of the second body 2020 can be opened and sealed by the first body 2010;

The inner tray 21 has an inner tray body 210, the inner tray body 210 is a hollow cylindrical structure with an upper side opening, the cavity of the inner tray is used to accommodate cosmetics, and an outer wall is formed on the outer wall of the hollow cylindrical structure. A threaded section, in addition, an internal threaded section matched with the external threaded section is formed on the inner wall of the second body 2020 .

Further preferably, based on the state where the first body 2010 closes the upper opening of the second body 2020, the outer side wall of the extension side 2011 further extends toward the resisting side 2022 (that is, downward). Two circles of first airtight edge strips 2013 arranged concentrically, that is, one first airtight edge strip is located inside the other first airtight edge strip, and the resisting edge 2022 faces one side of the extending edge 2011 A circle of second airtight edge strips 2023 extending toward the extended edge (ie upward) is integrally formed on the top, and the second airtight edge strips 2023 are inserted between the two first airtight edge strips 2013, Moreover, the second airtight edge strip 2023 is also attached to a first airtight edge strip located on the inner side, and the other first airtight edge strip located on the outside is also attached to the inner side wall of the second body 2020 at the same time. Fit;

A plurality of airtight ribs 22 are also embedded on the inner wall of the second body 2020 between the resisting edge 2022 and the internal thread section. On the one hand, the present application realizes the sealing and closing effect between the first middle sleeve and the second middle sleeve by setting the first and second airtight side strips; The airtight sealing effect between the inner disks; the double airtight structure designed in this application greatly optimizes the airtight sealing effect of the inner disk components.

Further preferably, the structure in which the middle sleeve 20 is snap-fitted to the upper opening of the accommodating chamber is as follows: a depression is formed on the inner wall of the base 100 at a position close to the upper opening thereof. The pit on the inner wall of the base 100; the outer wall of the folded edge 2021 facing the base 100 also extends radially outward along the base to form two rings of convex ribs 2024, and the two rings of the convex ribs 2024 are arranged up and down , the radial width of a rib located below is smaller than the radial width of another rib located above (the radial width is the width of the rib extending radially along the base), and the rib located below is also It can be freely inserted into the recess, and another convex rib located above can also be freely placed on the upper opening edge of the base 100 .

Further preferably, an accommodating groove 211 for placing a power source is recessed on the bottom outer wall of the inner disc body 210 . The user can place a finger or a coin in the accommodating groove to drive the inner disc body to rotate in or out relative to the accommodating cavity. In addition, the upper opening edge of the inner disc body also extends radially inward to form a ring of abutting flange 212, based on the state where the middle sleeve 20 is sealed and screwed on the opening side of the inner disc body 210, the abutment The top convex edge 212 abuts against the resisting edge 2022 .

Further preferably, a friction ring 213 extending along the circumference of the inner disc body is formed on the outer wall of the inner disc body 210 , and the friction ring 213 is located below the outer thread section.

There are mainly two ways to use the replaceable air cushion powder box of the present invention: one is to unscrew the inner tray 21 directly from the accommodating chamber; the other is to open the outer box cover 11 first, and put the inner tray 21 together with After the middle sleeve 20 is ejected upwards from the accommodating cavity, the inner disc 21 and the middle sleeve 20 are rotated apart for further use.

Claims (9)

1. a kind of replaceable air cushion powder box, including outer case assembly (1) and inner disc group Part (2), it is characterised in that：The outer case assembly (1) includes outter box (10) With outer lid (11), accommodating cavity, the appearance are formed with the outter box (10) Put chamber to be opened on respectively on the upper and lower surface of the outter box (10), to be formed State the upper side opening and open lower side of accommodating cavity；The outer lid (11) is articulated with institute State on outter box (10), and the upper side opening of the accommodating cavity can be opened and closed；

The tray assembly (2) includes middle set (20) and with opening and to put Put the inner disc (21) of cosmetics, the middle set (20) can seal be bolted in it is described In the open side of inner disc (21), and can also be same together with the inner disc (21) Axle center is built in the accommodating cavity；And the middle set (20) also houses with described The upside opening of chamber is snapped connection, and the bottom of the inner disc (21) can also be relative to The open lower side of the accommodating cavity is stretched out or bounced back.

2. replaceable air cushion powder box according to claim 1, its feature exists In：The outter box (10) has the hollow circular cylinder shape that about one both sides are open Base portion (100) and be integrally formed at the base portion (100) open lower side side Edge and a circle chimb (101) of radial inward extension, the base portion (100) and institute State chimb (101) and surround the accommodating cavity together；

The side of the outer lid (11) is articulated with the base portion (100) by hinge On the outer wall of side, the first grab is additionally provided with the opposite side of the outer lid (11), One and described first are also formed with the outer wall of base portion (100) opposite side The second grab that grab is engaged, and first grab buckle and can depart from institute State the second grab.

3. replaceable air cushion powder box according to claim 2, its feature exists In：Setting is also positioned on the outer lid (11) and at the position of its side Have and rib (12) is detained after a L-type, button rib (12) is flexible after the L-type and energy Enough elasticity is resisted against on the outer wall of the base portion (100).

4. replaceable air cushion powder box according to claim 1, its feature exists In：The state of side opening on the accommodating cavity is closed as base using the outer lid (11) Standard, the outer lid (11) is set towards also positioning on the medial surface of the accommodating cavity There is a face eyeglass (13).

5. replaceable air cushion powder box according to claim 2, its feature exists In：The middle set (20) covers in first covers (202) group in (201) and second Into, with it is described it is middle set (20) sealing be bolted in the inner disc (21) open side Covering (201) on the basis of state, in described first has a discoideus the first noumenon (2010), from the first noumenon (2010) edge dorsad inner disc (21) A circle extension edge (2011) that extension is formed and from the extension edge (2011) Lateral wall radially extend to form circle connection side (2012), in described second Second body of the hollow circular cylinder shape that set (202) is open with about one both sides (2020), from edge of opening on the upside of second body (2020) radially towards extension One for stretching and being formed after downward bending encloses flanging (2021) and from described second The madial wall radial inward of body (2020) extends the circle to be formed and keeps out side (2022), Wherein, the side of the connection side (2012) and the side of the flanging (2021) Be hinged and integrated injection molding, the first noumenon (2010) can open and The upper side opening of second body (2020) described in seal closure；

The inner disc (21) has an inner disc body (210), the inner disc body (210) For the hollow circular cylinder structure of upper side opening, on the lateral wall of the hollow circular cylinder structure External thread section is formed with, in addition on the madial wall of second body (2020) also It is formed with the internal thread segment being engaged with the external thread section.

6. replaceable air cushion powder box according to claim 5, its feature exists In：Closed with the first noumenon (2010) on the upside of second body (2020) On the basis of the state of opening, also towards institute on the lateral wall of the extension edge (2011) State keep out while (2022) extend be formed with two circles in concentric arrangement first it is airtight while Bar (2013), the side (2022) of keeping out is towards the extension edge (2011) Also be formed with one side a circle towards the extension edge extend it is second airtight Edge strip (2023), the second airtight edge strip (2023) is inserted in two the first gas Between close edge strip (2013), and the second airtight edge strip (2023) also simultaneously with The one first airtight edge strip positioned at inner side fits, and another first positioned at outside is airtight Madial wall of the edge strip also simultaneously with second body (2020) fits；

Side (2022) is kept out on second body (2020) madial wall and between described A plurality of airtight muscle (22) is also embedded with position between internal thread segment.

7. replaceable air cushion powder box according to claim 5, its feature exists In：The knot that the middle set (20) also snaps connection with the upside opening of the accommodating cavity Structure is：On base portion (100) madial wall and close to the position of side opening thereon Place is formed with the pit for being depressed in the base portion (100) madial wall；The flanging (2021) towards on the lateral wall of the base portion (100) also along the base portion radially Extend outwardly and be formed with two circle fins (2024), the two circle fins (2024) are in Arrange up and down, the radial width of a underlying fin is less than above another The radial width of fin, and a underlying fin can also freely be inserted in it is described In pit, another fin above, which can also freely be taken, to be put in the base portion (100) on upside edge of opening.

8. replaceable air cushion powder box according to claim 5, its feature exists In：One, which is also arranged with, in the bottom outer wall of the inner disc body (210) supplies power source The storage tank (211) of placement.

9. replaceable air cushion powder box according to claim 5, its feature exists In：One is also formed with along the inner disc on the lateral wall of the inner disc body (210) The drag ring band (213) of body circumferentially extending, the drag ring band (213) is located at The lower section of the external thread section.