WO2017161877A1

WO2017161877A1 - Replaceable air cushion powder box

Info

Publication number: WO2017161877A1
Application number: PCT/CN2016/103483
Authority: WO
Inventors: 詹玲郎
Original assignee: 洽兴包装工业（中国）有限公司
Priority date: 2016-03-24
Filing date: 2016-10-27
Publication date: 2017-09-28
Also published as: CN107224091A; KR200491444Y1; KR20180003124U; US20190021468A1; EP3434140A4; JP3220493U; EP3434140A1

Abstract

A replaceable air cushion powder box, comprising an outer box assembly (1) and an inner disc assembly (2). The outer box assembly (1) comprises an outer box body (10) and an outer box cover (11). An accommodating cavity having upper and lower openings is formed in the outer box body (10). The outer box cover (11) is hingedly connected to the outer box body (10) and can open and close the upper opening of the accommodating cavity. The inner disc assembly (2) comprises a middle sleeve (20) and an inner disc (21). The middle sleeve (20) can be hermetically screwed to an opening side of the inner disc (21), and can be concentrically built in the accommodating cavity together with the inner disc (21). The middle sleeve (20) is further in snap fit with the upper opening of the accommodating cavity. The bottom of the inner disc (21) further can extend or retract relative to the lower opening of the accommodating cavity. The hermetic sealing effect of the inner disc assembly (2) is optimized, and a use method is easy and novel.

Description

Replaceable air cushion toner cartridge

Technical field

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

Background technique

Cosmetics are usually contained in a portable cosmetic case. The conventional toner cartridge is mostly of the following structure: a casing and a lid, the casing has a receiving cavity for accommodating the cosmetic, the lid is connected to the casing, and can open and close the receiving cavity; when the user wants When using cosmetics, just open the lid.

Although the above conventional powder container has a simple structure and convenient operation, it has the defect of poor sealing property. However, since the cosmetic contains volatile solvent, when the sealing property of the powder container is not good, the volatile solvent in the cosmetic will gradually volatilize. In the atmosphere, the cosmetics are hardened and deteriorated, resulting in waste of cosmetics.

Summary of the invention

In order to overcome the above drawbacks, the present invention provides a replaceable air-cushion toner cartridge which is simple and novel in structure, good in airtightness, and capable of maintaining the cosmetic quality in the inner tray for a long time.

The technical solution adopted by the present invention to solve the technical problem thereof is: a replaceable air-cushion toner cartridge comprising an outer casing assembly and an inner disc assembly, the outer casing assembly including an outer casing and an outer casing, the outer casing An accommodating cavity is formed on the upper and lower surfaces of the outer casing to form the accommodating cavity. An upper opening and a lower opening; the outer cover is hinged to the outer casing, and is capable of opening and closing an upper opening of the accommodating cavity;

The inner disc assembly includes a middle sleeve and an inner disc with an opening for placing a cosmetic, the middle sleeve being sealably screwed to the open side of the inner disc, and further capable of being coaxially built together with the inner disc The middle sleeve is also snap-connected to the upper side opening of the accommodating cavity, and the bottom of the inner disk is further extendable or retractable relative to the lower side opening of the accommodating cavity.

As a further improvement of the present invention, the outer casing has a hollow cylindrical base portion open on both upper and lower sides, and a ring flange integrally formed on the lower side opening edge of the base portion and extending radially inward. The base and the flange together enclose the receiving cavity;

One side of the outer cover is hinged to the outer wall of one side of the base by a hinge, and the other side of the outer cover is further provided with a first hook, and the outer wall of the other side of the base is integrated A second hook is formed to cooperate with the first hook, 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 further disposed at a position on the outer cover and close to one side thereof, and the L-shaped rear buckle rib is elastic and elastically abuts against the base On the outer wall.

As a further improvement of the present invention, the outer cover is further disposed with a lens on the inner side surface of the accommodating cavity based on a state in which the outer cover closes the upper opening of 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, and the first middle sleeve has a reference state in which the middle sleeve seal is screwed on the open side of the inner disc. a circular plate-shaped first body, a ring extending edge extending from the first body edge away from the inner disk, and from the extending edge The outer side wall extends radially outward to form a ring connecting edge, and the second middle sleeve has a hollow cylindrical second body which is open on both upper and lower sides, and a radial direction from the upper side opening edge of the second body a circle of flanges formed by extending outwardly and bent downward, and a ring of abutting edges formed radially inwardly from the inner side wall of the second body, wherein one side of the connecting side and the fold One side of the side is hinged and integrally injection molded, and the first body can open and seal the upper side opening of the second body;

The inner disk has an inner disk body, and the inner disk body is a hollow cylindrical structure with an open upper side. The outer side wall of the hollow cylindrical structure is formed with an externally threaded portion, and further formed on the inner side wall of the second body. There is an internal thread section that cooperates with the externally threaded section.

As a further improvement of the present invention, the outer side wall of the extending side is further formed with two turns concentrically toward the abutting side with the first body closing the upper side opening of the second body. a first airtight side strip is disposed, and a second airtight side strip extending toward the extending edge is further integrally formed on a side surface of the abutting edge toward the extending side, and the second airtight side strip is inserted Between the two first airtight side strips, and the second airtight side strip also fits together with a first airtight side strip on the inner side, and the other first airtight side strip on the outer side And simultaneously conforming to the inner sidewall of the second body;

A plurality of airtight ribs are also embedded on the second body sidewall and at a position between the abutting edge and the internal thread segment.

As a further improvement of the present invention, the middle sleeve is further connected to the upper opening of the accommodating cavity by a structure in which a recess is formed at a position on the inner side wall of the base and close to an opening on the upper side thereof. a recess of the inner side wall of the base; the flange is formed to extend outward in the radial direction of the base toward the outer side wall of the base Two ribs, two ribs are arranged up and down, a rib located below has a radial width smaller than a radial width of the other rib located above, and a rib located below is also freely interposed In the dimple, the other rib located above is also free to lie on the upper side opening edge of the base.

As a further improvement of the present invention, the bottom outer wall of the inner disc body is further recessed with a receiving groove for the power source to be placed.

As a further improvement of the present invention, the outer side wall of the inner disc body is further formed with a friction ring extending circumferentially along the inner disc body, and the friction ring belt is located below the outer thread section.

The beneficial effects of the present invention are as follows: 1. On the one hand, the present invention achieves the sealing between the first middle sleeve and the second middle sleeve by relatively setting the first and second airtight side strips in the first and second sets. On the other hand, by providing a plurality of airtight ribs on the sidewall of the second body, the sealing and closing effect between the second body and the inner disk is well realized; the double airtight design adopted in the present application greatly optimizes the inner disk The hermetic sealing effect of the component can maintain the quality of the cosmetic in the inner disk for a long time; 2 different from the prior art method of using the toner cartridge, the toner cartridge of the present application uses the inner disk directly from the accommodating cavity, or After the inner disc is pushed out from the accommodating chamber together with the middle sleeve, the inner disc and the middle sleeve are separated and used; the method of use is very convenient and novel.

DRAWINGS

Figure 1 is a perspective view showing the three-dimensional structure of the replaceable air-cushion toner cartridge of the present invention;

Figure 2 is a schematic cross-sectional view showing the alternative air-cushion toner cartridge of the present invention;

Figure 3 is a schematic cross-sectional view showing the inner disk assembly of the present invention;

Figure 4 is a schematic enlarged view of the portion A shown in Figure 3;

Figure 5 is a schematic cross-sectional view showing the middle sleeve of the present invention;

Figure 6 is a schematic view showing another structure of the inner tray of the present invention.

With reference to the drawings, the following description is made:

1——outer box assembly 10——outer box body

11——outer cover 12——L-shaped rear buckle rib

13——Lens 100—Base

101 - flange 2 - inner disc assembly

20——中套 21——Internal disk

22——Airtight ribs 201——First set

202 - the second set of 2010 - the first ontology

2011 - extended edge 2012 - connecting edge

2013——First airtight side strip 2020——Second body

2021 - Folding 2022 - Resist the edge

2023 - second airtight side strip 2024 - rib

210——Internal disk body 211——Accommodation slot

212——Abutting the convex edge 213——The friction ring belt

detailed description

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

An alternative air-cushion toner cartridge according to the present invention comprises an outer box assembly 1 and an inner disc assembly 2, the outer box assembly 1 comprising an outer box body 10 and an outer box cover 11, the outer box body 10 being formed with The accommodating cavity is respectively opened on the upper and lower surfaces of the outer casing 10 to form an upper opening of the accommodating cavity and a lower opening; the outer cover 11 is hinged to the outer casing 10, and is capable of opening and closing an upper opening of the accommodating cavity;

The inner disk assembly 2 includes a middle sleeve 20 and an inner tray 21 having an opening for placing a cosmetic, the middle sleeve 20 being sealably screwed to the open side of the inner tray 21, and capable of being together with the inner tray 21 a shaft core is built in the accommodating cavity; and the middle sleeve 20 is also buckledly connected to the upper side opening of the accommodating cavity, and the bottom of the inner disk 21 is further detachable relative to the accommodating cavity The side opening extends or retracts. The middle sleeve is sealed and screwed to the open side of the inner disc, and on the one hand, the cosmetic quality in the inner disc can be maintained for a long time, and on the other hand, the use is convenient and novel.

In the present embodiment, the outer casing 10 has a hollow cylindrical base 100 that is open on both sides, and a ring convex integrally formed on the lower opening edge of the base 100 and extending radially inward. The edge 101, the base 100 and the flange 101 together form the receiving cavity;

One side of the outer cover 11 is hinged to an outer wall of one side of the base 100 by a hinge, and the other side of the outer cover 11 is further provided with a first hook, and the other side of the base 100 The outer wall is further integrally formed with a second hook that cooperates with the first hook, and the first hook can be buckled and disengaged from the second hook.

Preferably, an L-shaped rear buckle rib 12 is further disposed on the outer cover 11 at a position close to one side thereof, and the L-shaped rear buckle rib 12 has elasticity and can be driven by the outer cover The lower elastically abuts against the outer wall of the base 100, that is, the L-shaped rear buckle rib enables the outer cover to be elastically opened.

Preferably, the outer cover 11 is further positioned toward the inner side surface of the accommodating cavity based on a state in which the outer cover 11 closes the upper opening of the accommodating cavity. A lens 13 is provided.

Preferably, the middle sleeve 20 is composed of a first middle sleeve 201 and a second middle sleeve 202, and the first sleeve is based on a state in which the middle sleeve 20 is sealingly screwed on the open side of the inner tray 21. The first body 2010 having a disc shape, a ring extending edge 2011 formed from the edge of the first body 2010 extending away from the inner disk 21 (ie, extending upward), and the outer side of the extending edge 2011 The wall extends radially outward to form a ring connecting edge 2012. The second middle sleeve 202 has a hollow cylindrical second body 2020 that is open on both sides, and an upper edge diameter from the upper side of the second body 2020. a ring-shaped flange 2021 formed to extend outward and bent downward, and a ring-shaped abutting edge 2022 extending radially inward from the inner side wall of the second body 2020, wherein the connecting edge 2012 One side is hinged to one side of the flange 2021 and integrally injection molded, and the first body 2010 can open and seal the upper side opening of the second body 2020;

The inner disk 21 has an inner disk body 210, and the inner disk body 210 is a hollow cylindrical structure with an open upper side. The cavity of the inner disk is used for accommodating cosmetics, and the outer side wall of the hollow cylindrical structure is formed with an outer surface. The threaded section is further formed with an internal threaded section that cooperates with the externally threaded section on the inner side wall of the second body 2020.

Further preferably, the outer side wall of the extended side 2011 is further extended toward the abutting edge 2022 (ie, facing downward) with the first body 2010 closing the upper side of the second body 2020. The first airtight side strips 2013 are arranged coaxially, and the first airtight side strips are located inside the other first airtight side strips, and the resisting edges 2022 are facing one side of the extended side 2011. Also integrally formed with a second ring extending toward the extended edge (ie, facing upward) a gas tight side strip 2023, the second airtight side strip 2023 is interposed between the two first airtight side strips 2013, and the second airtight side strip 2023 is also simultaneously with a first gas located inside. The other side airtight strips on the outer side are also in contact with the inner side walls of the second body 2020;

A plurality of airtight ribs 22 are also embedded in the inner side wall of the second body 2020 and at a position between the abutting edge 2022 and the female thread section. 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 on the one hand; on the other hand, the second body is realized by providing a plurality of airtight ribs on the other hand. The sealing and closing effect between the inner discs; the double airtight structure designed by the present application greatly optimizes the hermetic sealing effect of the inner disc assembly.

Further preferably, the middle sleeve 20 is further connected to the upper opening of the accommodating cavity by a structure in which a recess is formed on the inner side wall of the base 100 and adjacent to an opening on the upper side thereof. a recess of the inner side wall of the base 100; the flange 2021 extends toward the outer side wall of the base 100 and further outwardly along the base portion to form two ribs 2024, and the two ribs 2024 are arranged up and down. The radial width of one of the ribs located below is smaller than the radial width of the other rib located above (the radial width is the width of the rib extending radially along the base), and a rib located below The other rib located above can also be freely placed on the upper side opening edge of the base 100.

Further preferably, the bottom outer wall of the inner disk body 210 is further recessed with a receiving groove 211 for the power source to be placed. The user can insert the finger or the coin or the like into the accommodating groove, thereby driving the inner disk body to be screwed in or out relative to the accommodating cavity. In addition, the upper opening edge of the inner disk body further extends radially inwardly to form a ring-shaped abutting flange 212, and the middle sleeve 20 is sealed and screwed on the open side of the inner disk body 210 as a reference. Top flange 212 and the abutting edge 2022 abut each other.

Further preferably, the outer side wall of the inner disc body 210 is further formed with a friction ring belt 213 extending circumferentially along the inner disc body, and the friction ring belt 213 is located below the outer thread segment.

There are two main methods for using the replaceable air-cushion toner cartridge of the present invention: one is to use the inner disc 21 directly from the accommodating cavity; the other is to open the outer lid 11 first, and the inner disc 21 together After the middle sleeve 20 is ejected upward from the accommodating chamber, the inner disc 21 and the middle sleeve 20 are separated and used.

Claims

A replaceable air-cushion toner cartridge comprising an outer box assembly (1) and an inner disc assembly (2), characterized in that the outer box assembly (1) comprises an outer box body (10) and an outer box cover (11), The outer casing (10) is formed with a receiving cavity, and the receiving cavity is respectively opened on the upper and lower surfaces of the outer casing (10) to form an upper opening of the receiving cavity and a lower opening; the outer cover (11) is hinged to the outer casing (10), and is capable of opening and closing an upper opening of the accommodating cavity;

The inner disc assembly (2) includes a middle sleeve (20) and an inner disc (21) having an opening for placing a cosmetic, the middle sleeve (20) being sealingly screwed to an open side of the inner disc (21), And can be coaxially embedded in the accommodating cavity together with the inner disk (21); and the middle sleeve (20) is also snap-connected with the upper opening of the accommodating cavity, the inner disk The bottom of (21) is also capable of extending or retracting relative to the underside opening of the receiving cavity.
The replaceable air-cushion toner cartridge according to claim 1, wherein the outer casing (10) has a hollow cylindrical base portion (100) that is open on both sides, and is integrally formed in the a ring edge (101) of the lower opening edge of the base (100) and extending radially inward, the base (100) and the flange (101) together enclose the receiving cavity;

One side of the outer cover (11) is hinged to an outer wall of one side of the base (100) by a hinge, and the other side of the outer cover (11) is further provided with a first hook, A second hook that cooperates with the first hook is integrally formed on the outer wall of the other side of the base (100), and the first hook can be buckled and disengaged from the second hook.
The replaceable air-cushion toner cartridge according to claim 2, wherein the outer cover (11) is further positioned at a position close to one side thereof There is an L-shaped rear buckle rib (12) which is elastic and elastically abuts against the outer wall of the base (100).
The replaceable air-cushion toner cartridge according to claim 1, wherein the outer cover (11) is oriented with the outer cover (11) closing the upper opening of the accommodating cavity as a reference. A lens (13) is further disposed on the inner side surface of the accommodating cavity.
The replaceable air-cushion toner cartridge according to claim 2, wherein the middle sleeve (20) is composed of a first middle sleeve (201) and a second middle sleeve (202), and the middle sleeve (20) a state in which the sealing screw is attached to the open side of the inner disk (21), the first middle sleeve (201) has a first body (2010) having a disk shape, and the first body (2010) a ring extending edge (2011) extending from the edge toward the inner disk (21), and extending radially outward from the outer side wall of the extending edge (2011) to form a ring connecting edge (2012), the second The middle sleeve (202) has a hollow cylindrical second body (2020) which is open on both upper and lower sides, and extends from the upper side opening edge of the second body (2020) radially outward and is bent downward to form a circle of hem (2021), and a ring-stopping edge (2022) formed radially inward from the inner side wall of the second body (2020), wherein one side of the connecting edge (2012) One side of the flange (2021) is hinged and integrally injection molded, and the first body (2010) can open and seal the upper side opening of the second body (2020);

The inner disk (21) has an inner disk body (210), and the inner disk body (210) is a hollow cylindrical structure with an upper side open, and an outer threaded portion is formed on an outer side wall of the hollow cylindrical structure, An inner threaded section that mates with the outer threaded section is also formed on the inner side wall of the second body (2020).
The replaceable air-cushion toner cartridge according to claim 5, characterized by After the first body (2010) closes the upper side opening of the second body (2020), the outer side wall of the extended side (2011) further extends toward the resisting edge (2022). There are two turns of a first airtight edge strip (2013) arranged concentrically, and the resisting edge (2022) is further integrally formed with a ring extending toward the extending edge on one side of the extending edge (2011). a second airtight side strip (2023), the second airtight side strip (2023) is interposed between two first airtight side strips (2013), and the second airtight side strip (2023) At the same time, it is also fitted with a first airtight side strip located on the inner side, and the other first airtight side strip located on the outer side also simultaneously fits the inner side wall of the second body (2020);

A plurality of airtight ribs (22) are also embedded in the inner side wall of the second body (2020) and at a position between the abutting edge (2022) and the female thread section.
The replaceable air-cushion toner cartridge according to claim 5, wherein the middle sleeve (20) is further connected to the upper opening of the accommodating cavity by a structure: the inner side of the base (100) a recess recessed in the inner side wall of the base (100) is formed at a position close to the upper side opening thereof; the flange (2021) is further along the outer side wall of the base (100) The base portion is radially outwardly formed to form two ribs (2024). The two ribs (2024) are arranged up and down, and the radial width of one rib located below is smaller than the radial direction of the other rib located above. A rib having a width and located below is also freely insertable into the recess, and the other rib located above is also freely seated on the upper opening edge of the base (100).
The replaceable air-cushion toner cartridge according to claim 5, wherein the bottom outer wall of the inner disc body (210) is further recessed with a receiving groove (211) for the power source to be placed.
The replaceable air-cushion toner cartridge according to claim 5, characterized by The outer side wall of the inner disk body (210) is further formed with a friction ring band (213) extending circumferentially along the inner disk body, and the friction ring band (213) is located below the outer thread segment.