CN211559073U

CN211559073U - Airtight powder container

Info

Publication number: CN211559073U
Application number: CN201922076600.7U
Authority: CN
Inventors: 钟华
Original assignee: Shyahsin Packaging China Co Ltd
Current assignee: Shyahsin Packaging China Co Ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-09-25
Anticipated expiration: 2029-11-27

Abstract

The utility model relates to an gas tightness powder container, including lid subassembly, interior cup subassembly and box body, the open end of box body up, the lid subassembly includes enclosing cover and inner cup, interior cup subassembly arrange in the box body and with the open end fixed connection of box body, the inner cup includes fixed connection's last lid made by hard material and the lower lid of being made by soft materials, go up the lid and connect in the inboard of enclosing cover, enclosing cover detachably lid fits the open end of box body, covers the back completely when enclosing cover and box body, the lid takes place deformation and sealed laminating in down on the interior cup subassembly. The utility model discloses can solve the sealed problem of inner cup and enclosing cover connection problem and box body simultaneously.

Description

Airtight powder container

Technical Field

The utility model relates to a powder container, concretely relates to gas tightness powder container for depositing powder cosmetics.

Background

Cosmetic powder, which is one of the most common cosmetics, has become a necessity for people to make up, and powder is usually contained in a powder case for convenience of carrying. The current powder box generally comprises a box body and a box cover, wherein the box body is used for storing powder, and the box cover is used for sealing the powder. However, the box body and the box cover are usually made of hard materials, so that the sealing performance is poor, and the powder with strong water absorption property is easy to absorb water and deteriorate, so that the cosmetic powder is wasted.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides an air tightness powder container, the inner cup in this container comprises last lid and lower lid, goes up the lid and makes for hard material, and lower lid is made for soft materials, utilizes soft lower lid to carry out airtight sealing to the box body, has prolonged the life of powder cosmetics.

The utility model discloses a solve the technical scheme that its technical problem adopted and be:

the utility model provides an gas tightness powder container, includes lid subassembly, interior cup subassembly and box body, the open end of box body up, the lid subassembly includes enclosing cover and inner cup, interior cup subassembly arrange in the box body and with the open end fixed connection of box body, the inner cup includes fixed connection's last lid made by hard material and the lower lid of being made by soft materials, go up the lid and connect in the inboard of enclosing cover, enclosing cover detachably lid fits the open end of box body, covers the back completely when enclosing cover and box body, the lid takes place deformation and sealed laminating in down on the lid the interior cup subassembly.

Preferably, the upper cover body of the inner cover is a cover body made of polypropylene.

Preferably, the outer cover comprises a top portion and a spiral portion extending downwards along the outermost side of the top portion, inner side walls of the spiral portion are provided with internal threads, a circle of clamping portion extends downwards on the outer cover on the inner side of the spiral portion to form a circle, and a clamping groove is formed in the inner wall of the clamping portion.

Preferably, the clamping part comprises two circles of parallel first clamping jaws and second clamping jaws, a first contact surface is arranged between the first clamping jaws and the second clamping jaws, the lower end face of the second clamping jaw is a second contact surface, and the first contact surface and the second contact surface are both non-planar structures.

Preferably, the inner cup is a tubular structure with an opening at the upper end, the upper cover body and the lower cover body are integrally formed by a two-color mold, the upper cover body is positioned on the upper side of the lower cover body, and the outer wall of the upper cover body is provided with a bulge and the joint of the upper cover body and the lower cover body radially extends outwards to form an extension surface.

Preferably, the upper cover body is inserted into the clamping part, the bulge of the upper cover body is clamped into the clamping groove, and the outer cover and the inner cover are axially fixed through the bulge and the clamping groove and are radially and relatively rotatably connected together.

Preferably, the inner cup assembly comprises an inner cup, an annular ring and mesh cloth, the inner cup is of a cup-shaped structure with openings at the upper end and the lower end, a buckle bent downwards is arranged at the opening at the upper end of the inner cup, and the inner cup is fixed at the opening end of the box body through the buckle.

Preferably, the mesh cloth is arranged at the lower end opening of the inner cup, the annular ring is attached to the lower surface of the mesh cloth, and the annular ring is fixed at the lower end opening of the inner cup through ultrasonic welding.

Preferably, the open end of box body is equipped with the inserted sheet, and the open end outer wall is equipped with the external screw thread.

The utility model has the advantages that: the utility model discloses an enclosing cover, inner cup subassembly and box body, inner cup subassembly are fixed in on the box body, and the space between box body and the inner cup subassembly is used for depositing powder cosmetics, and powder cosmetics passes through the screen cloth ejection of compact on the inner cup subassembly, and the lid subassembly that enclosing cover and inner cup are constituteed is used for sealing the box body, protects cosmetics in the box body, the utility model provides an inner cup divide into the upper cover body that hard material made and the lower cover body that soft material made, and the upper cover body of hard material is convenient for and the same hard enclosing cover axial fixed connection, and soft material's lower cover body can take place deformation and seal the inner cup subassembly, has consequently solved the problem of being connected of inner cup and enclosing cover and the sealed problem; the inner cover and the outer cover are connected into a whole, so that the use is very convenient, and the condition that the independent soft sealing inner cushion is lost can not occur as long as the outer cover is screwed on or off; the upper cover body and the lower cover body are integrally formed by the double-color mold, so that the combination is firm and the manufacturing process is simple.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the outer cover of the present invention;

FIG. 3 is a schematic structural view of the inner lid of the present invention;

FIG. 4 is a schematic structural view of the inner cup of the present invention;

FIG. 5 is a schematic structural view of the middle ring of the present invention;

FIG. 6 is a schematic view of the structure of the mesh cloth of the present invention;

FIG. 7 is a schematic structural view of the box body of the present invention;

FIG. 8 is a schematic view of the assembly process of the present invention;

in the figure: 10-outer cover, 11-internal thread, 12-clamping part, 13-clamping groove, 14-first contact surface, 15-second contact surface, 20-inner cover, 21-upper cover body, 22-lower cover body, 23-bulge, 24-extension surface, 30-inner cup, 31-buckle, 40-annular ring, 50-mesh, 60-box body, 61-external thread and 62-inserting piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Example (b): as shown in fig. 1 to 8, an airtight powder container includes a lid assembly, an inner cup assembly and a box body 60, wherein an open end of the box body 60 faces upward, the lid assembly includes an outer lid 10 and an inner lid 20, the inner cup assembly is disposed in the box body 60 and is fixedly connected with the open end of the box body, the inner lid 20 includes an upper lid 21 made of a hard material and a lower lid 22 made of a soft material, the upper lid 21 is connected to an inner side of the outer lid 10, the outer lid 10 detachably covers the open end of the box body, when the outer lid 10 and the box body 60 are completely covered, the lower lid 22 is deformed and hermetically attached to the inner cup assembly, and the upper lid 21 of the inner lid is made of polypropylene. The utility model discloses from last to being enclosing cover 10, inner cup 20, interior cup subassembly and box body 60 down in proper order, interior cup subassembly is fixed in on the box body, and the space between box body and the interior cup subassembly is used for depositing powder cosmetics, and powder cosmetics is through the 50 ejection of compact of screen cloth on the interior cup subassembly, and the lid subassembly that enclosing cover and inner cup are constituteed is used for sealed box body, and cosmetics in the protection box body specifically do: the enclosing cover is connected through inside and outside spiral detachably with the box body, and soft lower lid in the inner cup just airtight seal in interior cup subassembly, the utility model provides an inner cup divide into the lower lid that last lid and soft materials made that hard materials made, the last lid of hard materials be convenient for and enclosing cover axial fixity are connected, and soft materials's lower lid can take place deformation and with the sealed laminating of interior cup subassembly, reach airtight effect, because inner cup and enclosing cover are connected as an organic whole, so very convenient during the use, as long as spin on or spin off the enclosing cover can, also can not take place the condition that the independent soft seal inner pad is lost.

As shown in fig. 2, the outer cover 10 includes a top portion and a spiral portion extending downward along the outermost side of the top portion, the inner side wall of the spiral portion is provided with an internal thread 11, a circle of engaging portion 12 extends downward on the outer cover inside the spiral portion to form a circle, the inner wall of the engaging portion 12 is provided with a locking groove 13, the spiral portion and the engaging portion are arranged in parallel, the spiral portion is used for being screwed to an external thread 61 of the box body, and the engaging portion 12 is used for connecting a combining portion of the inner cover. The clamping part 12 comprises two circles of parallel first clamping jaws and second clamping jaws, a first contact surface 14 is arranged between the first clamping jaws and the second clamping jaws, a second contact surface 15 is arranged on the lower end surface of the second clamping jaws, and the first contact surface 14 and the second contact surface 15 are both of non-planar structures. The non-plane can be a structure with an arc-shaped, inverted trapezoid, inverted triangle and the like cross section, the inner wall of the second jaw is provided with a clamping groove 13, an upper cover body 21 of the inner cover is inserted between the first jaw and the second jaw during installation, and a bulge on the upper cover body is clamped into the clamping groove, so that the inner cover is axially fixed and can radially rotate relative to the outer cover, the upper end surface of the upper cover body 21 is contacted with a first contact surface 14, a second contact surface 15 is contacted with an extension surface 24 of the upper cover body, the inner cover is installed on the outer cover to form a cover assembly, when the cover assembly is just covered on the box body 60, the outer cover and the inner cover synchronously rotate, when the lower cover body 22 is contacted with the inner cup assembly, the outer cover further rotates, the lower cover body is extruded to stop rotating, the lower cover body is compressed and deformed under the extrusion force to seal the inner cup assembly, namely, the lower cover body is simultaneously sealed and jointed with the inner side of the inner, the first contact surface 14 and the second contact surface 15 are designed to be non-planar structures, so that the contact area between the two is reduced, the frictional damping force between the outer cover and the inner cover is reduced, and the outer cover is ensured to rotate smoothly relative to the inner cover.

As shown in fig. 3, the inner lid 20 has a cylindrical structure with an open upper end, the upper lid 21 and the lower lid 22 are integrally formed by two-color molding, the upper lid 21 is located on the upper side of the lower lid 22, a protrusion 23 is provided on the outer wall of the upper lid, and an extension surface 24 is formed by radially extending outward at the joint of the upper lid and the lower lid. The method specifically comprises the following steps: the upper cover body 21 is a tubular structure with an open upper end and an open lower end, the lower cover body 22 is a tubular structure with an open upper end and a closed bottom, the lower opening end of the upper cover body is sleeved on the upper opening end of the lower cover body, and the bottom of the lower cover body is used for sealing the inner cup assembly. The upper cover body 21 is inserted into the engaging portion 12 and the protrusion 23 thereof is engaged into the engaging groove 13, and the outer cover 10 and the inner cover 20 are axially fixed by the protrusion and the engaging groove and are radially and relatively rotatably connected together.

As shown in fig. 4-6, the inner cup assembly comprises an inner cup 30, an annular ring 40 and a mesh cloth 50, wherein the inner cup 30 is in a cup-shaped structure with upper and lower ends open, the upper end opening is provided with a downwardly bent buckle 31, and the inner cup is fixed at the open end of a box body 60 through the buckle 31. The mesh 50 is arranged at the lower end opening of the inner cup, the annular ring 40 is attached to the lower surface of the mesh, and the annular ring 40 is fixed at the lower end opening of the inner cup through ultrasonic welding. The opening at the lower end of the inner cup is sealed through mesh cloth, powder cosmetics in the box body are discharged through the mesh cloth 50, an accommodating groove is formed in the opening at the lower end of the inner cup, when the mesh cloth is placed at the opening at the lower end of the inner cup, the annular ring 40 is inserted into the accommodating groove to clamp the mesh cloth, and finally the annular ring is welded to the inner cup through ultrasonic welding; the lower cover body is made of deformable soft materials, so that the lower cover body can be sealed and attached to the inner cup and the mesh cloth through deformation.

As shown in fig. 7, the box body 60 has a plug 62 at the open end and an external thread 61 on the outer wall of the open end, and during assembly, the plug 62 of the box body is inserted into the fastener 31 of the inner cup to fasten the inner cup to the box body.

The utility model discloses an assembling process: as shown in figure 8 of the drawings,

the method comprises the following steps: firstly, a certain amount of powder cosmetics is filled in the box body 60, and the welded and fixed inner cup assembly is clamped at the opening of the box body;

step two: inserting the upper cover body 21 of the inner cover into the clamping part 12 of the outer cover, and clamping the upper cover body and the clamping part in the axial direction to form a cover assembly;

step three: the lid assembly is screwed into the case 60 until the lower lid body 22 in the inner lid is deformed and sealed to the inner cup assembly.

It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An airtight powder container, characterized in that: including lid subassembly, interior cup subassembly and box body (60), the open end of box body (60) up, the lid subassembly includes enclosing cover (10) and inner cup (20), interior cup subassembly arrange in box body (60) and with the open end fixed connection of box body, inner cup (20) including fixed connection's last lid (21) made by hard material and lower lid (22) made by soft materials, go up lid (21) and connect in the inboard of enclosing cover (10), the open end of box body is fitted in enclosing cover (10) detachably lid, after enclosing cover (10) and box body (60) are closed completely, deformation and sealed laminating take place for lower lid (22) in on the interior cup subassembly.

2. The airtight powder container according to claim 1, wherein: the upper cover body (21) of the inner cover is a cover body made of polypropylene.

3. The airtight powder container according to claim 1, wherein: the outer cover (10) comprises a top and a spiral part formed by extending downwards along the outermost side of the top, internal threads (11) are arranged on the inner side wall of the spiral part, a circle of clamping part (12) is formed by extending downwards on the outer cover on the inner side of the spiral part, and a clamping groove (13) is formed in the inner wall of the clamping part (12).

4. The airtight powder container as defined in claim 3, wherein: clamping part (12) include two circles of parallel first jack catch and second jack catch, be first contact surface (14) between first jack catch and the second jack catch, the lower terminal surface of second jack catch is second contact surface (15), first contact surface (14) and second contact surface (15) all are non-planar structure.

5. The airtight powder container as defined in claim 4, wherein: the inner cover (20) is of a cylindrical structure with an opening at the upper end, the upper cover body (21) and the lower cover body (22) are integrally formed by a two-color mold, the upper cover body (21) is positioned on the upper side of the lower cover body (22), a bulge (23) is arranged on the outer wall of the upper cover body, and the joint of the upper cover body and the lower cover body radially and outwards extends to form an extension surface (24).

6. The airtight powder container as defined in claim 5, wherein: the upper cover body (21) is inserted into the clamping part (12) and the bulge (23) of the upper cover body is clamped into the clamping groove (13), and the outer cover (10) and the inner cover (20) are axially fixed through the bulge and the clamping groove and can be radially and relatively rotatably connected together.

7. The airtight powder container according to claim 1, wherein: the inner cup assembly comprises an inner cup (30), an annular ring (40) and mesh cloth (50), the inner cup (30) is of a cup-shaped structure with openings at the upper end and the lower end, a buckle (31) which bends downwards is arranged at the opening at the upper end of the inner cup, and the inner cup is fixed at the opening end of the box body (60) through the buckle (31).

8. The airtight powder container as defined in claim 7, wherein: the mesh (50) is arranged at the lower end opening of the inner cup, the annular ring (40) is attached to the lower surface of the mesh, and the annular ring (40) is fixed at the lower end opening of the inner cup through ultrasonic welding.

9. The airtight powder container according to claim 1, wherein: the opening end of the box body (60) is provided with an inserting piece (62), and the outer wall of the opening end is provided with an external thread (61).