CN117100049A - Sealing structure and powder puff box - Google Patents

Sealing structure and powder puff box Download PDF

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Publication number
CN117100049A
CN117100049A CN202210536882.8A CN202210536882A CN117100049A CN 117100049 A CN117100049 A CN 117100049A CN 202210536882 A CN202210536882 A CN 202210536882A CN 117100049 A CN117100049 A CN 117100049A
Authority
CN
China
Prior art keywords
opening
cover plate
box body
sealing
connecting plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210536882.8A
Other languages
Chinese (zh)
Inventor
张少祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Energetically Industrial Co ltd
Original Assignee
Dongguan Energetically Industrial Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Energetically Industrial Co ltd filed Critical Dongguan Energetically Industrial Co ltd
Priority to CN202210536882.8A priority Critical patent/CN117100049A/en
Publication of CN117100049A publication Critical patent/CN117100049A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
    • A45D33/34—Powder-puffs, e.g. with installed container
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
    • A45D2033/001—Accessories
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/05—Details of containers
    • A45D2200/051—Airtight containers

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  • Gasket Seals (AREA)

Abstract

The application relates to the technical field of box body sealing, in particular to a sealing structure and a powder puff box, wherein the sealing structure comprises: a box body having an opening; a cover plate for covering the opening; a locking assembly for maintaining a closure between the cover plate and the case; the periphery of the sealing piece is made of elastic materials, and the middle part of the sealing piece is fixedly connected with the middle part of the cover plate through a protruding part; when the cover plate covers the opening of the box body, the periphery of the sealing member is abutted against the periphery of the opening of the box body, and the cover plate applies pressure to the sealing member towards the inside of the box body through the protruding part. The application has the effect of avoiding the situation that the sealing performance of the part of the closed cover plate is poor.

Description

Sealing structure and powder puff box
Technical Field
The application relates to the technical field of box body sealing, in particular to a sealing structure and a powder puff box.
Background
In the existing powder puff box, in order to realize the sealing in the box by adopting a mode of hinging a cover body, an annular flange and an adaptive annular groove are respectively arranged on the periphery of the cover body and the opening of the box body, and the annular flange and the annular groove are gradually embedded to realize the sealing in the box in the process of hinging the cover body to cover; however, in this way, the hinge is adopted, the movement between the annular flange and the annular groove is an arc movement using the hinge shaft as the rotation shaft, the sealing performance of the partial contact position between the annular flange and the annular groove is poor, the matching between the annular flange and the annular groove is designed to be tight for improving the sealing performance in the design process, the annular flange and the annular groove are difficult to close in the use process, in other words, the resistance to the closing is large.
Disclosure of Invention
In order to avoid the situation that the sealing performance of the part of the closed cover plate is poor, the application provides a sealing structure.
The first object of the present application is achieved by the following technical solutions:
a sealing structure, comprising:
a box body having an opening;
a cover plate for covering the opening;
a locking assembly for maintaining a closure between the cover plate and the case;
the periphery of the sealing piece is made of elastic materials, and the middle part of the sealing piece is fixedly connected with the middle part of the cover plate through a protruding part;
when the cover plate covers the opening of the box body, the periphery of the sealing member is abutted against the periphery of the opening of the box body, and the cover plate applies pressure to the sealing member towards the inside of the box body through the protruding part.
By adopting the technical scheme, under the condition that the cover plate and the box body are connected in a hinged manner, in the process that the cover plate rotates around the hinge shaft to cover the opening of the box body, the sealing piece on the inner side of the cover plate rotates along with the cover plate, when the cover plate rotates to the position that the cover plate is close to cover the opening of the box body, for example, when an opening angle of 5-10 degrees exists between the cover plate and the box body, one side, close to the hinge shaft, of the periphery of the sealing piece on the inner side of the cover plate is firstly contacted with the periphery of the opening of the box body, close to the hinge shaft, in the process that the cover plate rotates to the position that the cover plate completely covers the opening of the box body, the rotating amplitude of one side, close to the hinge, of the periphery of the sealing piece on the inner side of the cover plate is smaller, and the rotating amplitude of one side, far away from the hinge, of the sealing piece on the periphery of the cover plate is larger, the cover plate is continuously rotated to completely cover the opening of the box body, the cover plate is kept to cover the opening of the box body through the locking assembly, the whole sealing piece can be completely covered at the position of the opening of the box body, the periphery of the sealing piece is completely abutted and attached to the periphery of the opening of the box body, the cover plate in the covering state provides a pressure towards the inner side of the box body for the sealing piece, deformation and compaction are generated at the contact position between the periphery of the sealing piece and the opening Zhou Cejie of the box body, the sealing of the inner part of the box body is realized, compared with the mode of the annular flange and the annular groove in the prior art, the problem of poor sealing performance at partial contact positions is avoided.
The present application may be further configured in a preferred example to: the periphery of the sealing piece and the surface, which is contacted with the other side, of the opening periphery of the box body are all cambered surfaces.
Through adopting above-mentioned technical scheme, at the in-process that the apron lid closed, the cambered surface can be comparatively smooth and easy transition in the contact process of the periphery of sealing member and box body opening week side to the contact surface is great when deformation, and the leakproofness is better.
The present application may be further configured in a preferred example to: the side of the periphery of the sealing member away from the interior of the box body is recessed toward the interior of the box body, so that the longitudinal section of the periphery of the sealing member is in a substantially arc shape.
By adopting the technical scheme, as one side, close to the hinge shaft, of the periphery of the sealing element on the inner side of the cover plate is firstly contacted with the periphery of the box body opening on one side, close to the hinge shaft, of the sealing element, the longitudinal section of the periphery of the sealing element is approximately arc-shaped in the process of rotating the cover plate to completely cover the box body opening, and the yielding position can be provided for one side, close to the hinge shaft, of the periphery of the sealing element.
The present application may be further configured in a preferred example to: the inner side of the box body opening is also provided with an abutting ring, and the periphery of the sealing piece is also abutted against the abutting ring under the condition that the cover plate covers the box body opening.
By adopting the technical scheme, the sealing effect is further improved.
The present application may be further configured in a preferred example to: the abutting ring extends inwards to form an abutting convex edge, and the periphery of the sealing piece abuts against the upper surface of the abutting ring under the condition that the cover plate covers the opening of the box body.
By adopting the technical scheme, as the periphery of the sealing element is made of soft materials with elasticity and the like, after the cover plate covers the opening of the box body, the periphery part of the sealing element is contacted with the upper surface of the abutting convex edge, so that the bearing effect of a larger area is realized on the periphery of the sealing element, and the possibility of sagging of the sealing element is reduced.
The present application may be further configured in a preferred example to: the abutting ring is clamped on the inner side of the opening of the box body.
The present application may be further configured in a preferred example to: the projection includes:
the first protruding part is fixedly connected to the cover plate;
the second bulge, second bulge fixed connection in the sealing member, first bulge and second bulge joint are fixed.
By adopting the technical scheme, independent injection molding and subsequent assembly between the sealing element and the cover plate are realized.
The present application may be further configured in a preferred example to: the seal includes:
the first connecting plate comprises a middle plate and an outer frame, the middle plate and the outer frame are connected through a plurality of spokes, caulking grooves are formed among the spokes, and the protruding parts are arranged between the middle plate and the cover plate;
the second connecting plate is fixedly connected with the first connecting plate, the second connecting plate is provided with a containing groove for the first connecting plate to be embedded, and a plurality of ridge strips which are used for being embedded in the caulking grooves in a one-to-one correspondence mode are arranged in the containing groove in a uplift mode.
Through adopting above-mentioned technical scheme, realize the independent and subsequent assembly of moulding plastics between first connecting plate and the second connecting plate to, through the setting of many spokes, make the effect between the middle part of first connecting plate for the second connecting plate middle part comparatively soft.
The second object of the present application is achieved by the following technical solutions:
a puff box comprising the sealing structure as claimed in any one of the above, wherein the sealing structure is installed in the puff box, the puff box is provided with an opening, and the opening side of the puff box is consistent with the opening side of the box body; the periphery of the cover plate extends towards one side far away from the box body to form a peripheral wall, and a containing cavity for containing the powder puff is formed between the peripheral wall and the cover plate; the powder puff box is provided with a cover body for covering the opening of the powder puff box.
By adopting the technical scheme, the powder puff box with the sealing structure is utilized, powder is placed in the box body, the powder puff is accommodated in the accommodating cavity, when the powder puff box is used, the powder puff box on the cover plate can be taken out by opening the cover plate, and then the box body is opened by the cover plate, so that powder can be taken out for use; after the use is finished, the cover plate is rotated to completely cover the opening of the box body, the whole sealing piece can be completely covered at the opening position of the box body, the periphery of the sealing piece is completely abutted against the periphery of the opening of the box body, and the cover plate in the cover state provides the sealing piece with deformation and compaction at the contact position of the periphery of the sealing piece and the opening Zhou Cejie of the box body towards the pressure of the inner side of the box body, so that the sealing of the inner part of the box body is realized, the sealing effect of the periphery is good, and the leakage of powder in the box body can be effectively avoided.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the cover plate rotates around the hinge shaft to cover the opening of the box body, the sealing piece on the inner side of the cover plate rotates along with the cover plate, for example, when the cover plate and the box body are rotated to an opening angle of 5-10 degrees when the cover plate is used for covering the opening of the box body, the periphery of the sealing piece on the inner side of the cover plate is firstly contacted with the periphery of the opening of the box body on one side of the hinge shaft at a certain time, and then the periphery of the sealing piece on the inner side of the cover plate is contacted with the periphery of the opening of the box body in a sealing mode of contacting the periphery of the box body, the rotating amplitude of the sealing piece on the periphery of the sealing piece on the inner side of the cover plate is smaller in the process of rotating the cover plate to completely cover the opening of the box body, the rotating amplitude of the sealing piece on the periphery of the cover plate away from the hinge is larger, the whole sealing piece can be covered at the opening position of the box body completely, the periphery of the sealing piece is completely covered and is completely abutted and attached on the periphery of the opening of the box body, and the sealing piece in the cover plate in the cover state at the moment, the sealing piece provides a pressure towards the inner side of the box body, the periphery of the sealing piece is contacted with the periphery of the box body opening Zhou Cejie, the sealing piece on the periphery of the sealing piece, and the sealing piece on the periphery of the box body side is stressed at the periphery of the sealing piece, and the sealing piece in the sealing position, and the sealing piece are stressed sealing piece;
2. because the peripheral edge of the sealing element on the inner side of the cover plate is firstly contacted with the peripheral side of the box body opening on the side close to the hinge shaft, and then the longitudinal section of the peripheral edge of the sealing element is in an arc shape in the process of rotating the cover plate to completely cover the box body opening, the yielding position can be provided for the side of the peripheral edge of the sealing element close to the hinge shaft;
3. independent generation and subsequent assembly between the sealing element and the cover plate are realized, and the middle part of the first connecting plate has softer force applied between the middle parts of the second connecting plate through the arrangement of a plurality of spokes;
4. the powder puff box with the sealing structure is characterized in that powder is placed in the box body, the powder puff is accommodated in the accommodating cavity, when the powder puff box is used, the powder puff box on the cover plate can be taken out by opening the cover plate, and then the box body is opened through the cover plate, so that powder can be taken out for use; after the use is finished, the cover plate is rotated to completely cover the opening of the box body, the whole sealing piece can be completely covered at the opening position of the box body, the periphery of the sealing piece is completely abutted against the periphery of the opening of the box body, and the cover plate in the cover state provides the sealing piece with deformation and compaction at the contact position of the periphery of the sealing piece and the opening Zhou Cejie of the box body towards the pressure of the inner side of the box body, so that the sealing of the inner part of the box body is realized, the sealing effect of the periphery is good, and the leakage of powder in the box body can be effectively avoided.
Drawings
FIG. 1 is a schematic view of a seal structure according to an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of a seal structure according to an embodiment of the present application;
FIG. 3 is a schematic view of a seal in a seal arrangement according to an embodiment of the present application;
fig. 4 is a schematic structural view of a puff box according to an embodiment of the present application.
Reference numerals: 1. a case body; 2. a cover plate; 3. a locking assembly; 4. a seal; 41. a peripheral edge; 51. a first projection; 52. a second projection; 6. an abutment ring; 7. abutting against the convex edge; 8. a first connection plate; 81. a middle plate; 82. an outer frame; 83. spokes; 9. a caulking groove; 10. a second connecting plate; 11. a receiving groove; 12. ridge strips; 13. a puff box; 14. a peripheral wall; 15. a receiving chamber; 16. a cover body; 17. lace.
Detailed Description
Exemplary embodiments of the present application will now be described with reference to the accompanying drawings, in which various details of the embodiments of the present application are included to facilitate understanding, and are to be considered merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
It should be noted that the terms "first," "second," and the like herein are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the disclosure described herein may be capable of operation in sequences other than those illustrated or described herein. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure.
In addition, the term "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In this context, unless otherwise specified, the term "/" generally indicates that the associated object is an "or" relationship.
The sealing structure and the puff box of the present application will be described with reference to the accompanying drawings.
In the related art, in order to realize the sealing of the interior of the powder puff box by adopting a mode of hinging a cover body, an annular flange and an adaptive annular groove are respectively arranged on the periphery sides of the cover body and an opening of the box body, and the annular flange and the annular groove are gradually embedded to realize the sealing of the interior of the box in the process of hinging the powder puff box to the cover body; however, in this way, the hinge is adopted, the movement between the annular flange and the annular groove is an arc movement taking the hinge shaft as a rotating shaft, and the sealing performance of a part of contact position exists between the annular flange and the annular groove, for example, in the process of closing, the contact between the annular flange and the annular groove near the hinge side is more and more tight, and after the closing is finished, the contact between the annular flange and the annular groove near the hinge side is extremely tight, the contact between the annular flange and the annular groove far from the hinge side is more loose, and the matching between the annular flange and the annular groove needs a depth, so in the process of relatively rotating the annular flange and the annular groove, the initial contact position is not the final contact position after the annular flange and the annular groove are completely matched, and therefore the edge is continuously extruded, deformed and worn more and more greatly in the closing process; unlike the mode of directly up and down the cover body and the box body, the edges of the annular flange and the annular groove are in one-to-one correspondence in the movement process, and the edges can be uniformly contacted and stressed, so that powder leakage occurs after the use for several times, the annular flange and the annular groove are often made of harder plastics, the more tightly the annular flange and the annular groove are matched with each other in order to improve the sealing performance in design, the more difficult the annular flange and the annular groove are closed in use, in other words, the larger the resistance to be closed is, and the larger the abrasion is.
In order to solve the above problems, the present application discloses a sealing structure and a puff box, wherein a sealing member 4 having elasticity is installed at the inner side of a cover plate 2, and the middle part of the sealing member 4 is connected with the middle part of the cover plate 2 through a protruding part. When the cover plate 2 is completely covered on the opening of the box body 1, the whole sealing element 4 of the sealing element 4 can be completely covered on the opening position of the box body 1, the peripheral edge 41 of the sealing element 4 is completely abutted and attached to the opening peripheral side of the box body 1, and the sealing element 4 is provided with a sealing element 4 in a covering state by the cover plate 2, which is towards the inner side of the box body 1, at the contact position between the peripheral edge 41 of the sealing element 4 and the opening Zhou Cejie of the box body 1, deformation and compaction are generated, so that the sealing inside the box body 1 is realized.
FIG. 1 is a schematic view of a seal structure according to an embodiment of the present application, and as shown in FIG. 1, the seal structure includes a case 1 having an open top, a cover plate 2 for covering the opening, and a locking assembly 3 for maintaining the cover between the cover plate 2 and the case 1; the connection mode between the case 1 and the cover 2 is not limited to the hinge mode, but may also be a plugging mode, a buckling mode, etc., and the technical problem is more remarkable due to the hinge mode, so the application is mainly exemplified by the hinge mode, but the connection mode between the cover 2 and the case 1 is not particularly limited. The locking assembly 3 can adopt a common buckle, hasp and the like, and can be arranged on one side of the cover plate 2 and the box body 1 far away from the hinge joint so as to realize a better locking effect.
Referring to fig. 1 and 2, a sealing element 4 is disposed on the inner side of a cover plate 2, the middle of the sealing element 4 is fixedly connected to the middle of the cover plate 2 through a protruding portion, the protruding portion may be a protruding column, the middle of the cover plate 2 and the middle of the sealing element 4 are respectively fixedly connected to two ends of the protruding column, in an embodiment, the protruding portion includes a first protruding portion 51 and a second protruding portion 52, the first protruding portion 51 is fixedly connected to the cover plate 2, the second protruding portion 52 is fixedly connected to the sealing element 4, the first protruding portion 51 and the second protruding portion 52 are fixedly clamped, specifically, the first protruding portion 51 and the second protruding portion 52 may be annular clamping elements, so that relative rotation can be achieved while axial movement is limited.
The middle part of the sealing member 4 may be a hard plastic part, the peripheral edge 41 of the sealing member 4 is made of elastic material, such as silica gel, silicone rubber, or the like, or the whole sealing member 4 may be made of elastic material, when the cover plate 2 covers the opening of the case 1, the peripheral edge 41 of the sealing member 4 abuts against the peripheral side of the opening of the case 1, and the cover plate 2 applies pressure to the sealing member 4 toward the inside of the case 1 through the protruding part. In the case of the hinged connection between the cover plate 2 and the case 1, in the process of rotating the cover plate 2 around the hinge shaft to cover the opening of the case 1, the sealing member 4 at the inner side of the cover plate 2 rotates along with the cover plate 2, when the cover plate 2 rotates to the position where the cover plate 2 is close to cover the opening of the case 1, for example, when an opening angle of 5-10 degrees exists between the cover plate 2 and the case 1, the side, close to the hinge shaft, of the peripheral edge 41 of the sealing member 4 at the inner side of the cover plate 2 is firstly contacted with the peripheral side, close to the hinge shaft, of the opening of the case 1, and in the process of rotating the cover plate 2 to completely cover the opening of the case 1, the rotating amplitude of the peripheral edge 41 of the sealing member 4 at the inner side of the cover plate 2, close to the hinge, is smaller, the peripheral edge 41 of the sealing element 4 of the cover plate 2 is far away from the hinged side, the rotation range is larger, the cover plate 2 is continuously rotated until the opening of the box body 1 is completely covered, the cover plate 2 is kept to be covered on the opening of the box body 1 through the locking assembly 3 such as a buckle, a hasp and the like, the whole sealing element 4 can be completely covered on the opening position of the box body 1, the peripheral edge 41 of the sealing element 4 is completely abutted against the periphery side of the opening of the box body 1, and the sealing element 4 in the covering state provides deformation and compression for the peripheral edge 41 of the sealing element 4 which faces the inner side of the box body 1 and the contact position of the opening Zhou Cejie of the box body 1, so that the sealing inside the box body 1 is realized.
In an embodiment, the peripheral edge 41 of the sealing element 4 and the surface of the opening peripheral side of the box body 1, which are contacted with each other, are all arranged in an arc surface, and in the process of covering the cover plate 2, the arc surface can smoothly transition in the contact process of the peripheral edge 41 of the sealing element 4 and the opening peripheral side of the box body 1, and the contact surface is larger in deformation, so that the sealing performance is better; further, the side of the peripheral edge 41 of the sealing member 4 far away from the inside of the box body 1 is recessed toward the side of the inside of the box body 1, so that the longitudinal section of the peripheral edge 41 of the sealing member 4 is approximately arc-shaped, and because the side, close to the hinge shaft, of the peripheral edge 41 of the sealing member 4 on the inner side of the cover plate 2 is firstly contacted with the peripheral side, close to the hinge shaft, of the opening of the box body 1, of the side, due to the recessed arrangement, the pressure between the peripheral edge 41 of the sealing member 4 on the side, close to the hinge shaft, of the sealing member 4 is reduced, and the pressure between the peripheral edge 41 and the peripheral side, close to the hinge shaft, of the opening of the box body 1 is reduced, so that the yielding is provided.
In another embodiment, the inner side of the opening of the box body 1 is further provided with an abutting ring 6, the abutting ring 6 may be fixedly installed inside the opening of the box body 1 in a clamping manner, and when the cover plate 2 covers the opening of the box body 1, the peripheral edge 41 of the sealing member 4 is also abutted against the abutting ring 6, specifically, one annular area on the peripheral edge 41 of the sealing member 4 is contacted with the peripheral edge 41 of the opening of the box body 1, and the other annular area on the peripheral edge 41 of the sealing member 4 is contacted with the abutting ring 6; further, the abutment ring 6 extends inward to form an abutment flange 7, and when the cover plate 2 covers the opening of the case 1, the peripheral edge 41 of the sealing member 4 also abuts against the upper surface of the abutment ring 6, thereby realizing the function of supporting the peripheral edge 41 of the sealing member 4.
Referring to fig. 2 and 3, in yet another embodiment, the sealing member 4 includes a first connecting plate 8 and a second connecting plate 10, where the first connecting plate 8 and the second connecting plate 10 are fixedly connected, and the fixing connection between the first connecting plate 8 and the second connecting plate 10 may be by gluing, ultrasonic welding, or the like; the first connecting plate 8 comprises a middle plate 81 and an outer frame 82, the middle plate 81 and the outer frame 82 are connected through a plurality of spokes 83, caulking grooves 9 are formed among the spokes 83, and a protruding part is arranged between the middle plate 81 and the cover plate 2; the second connecting plate 10 is provided with a containing groove 11 for the first connecting plate 8 to be embedded, and a plurality of ridge strips 12 for being embedded in the plurality of embedding grooves 9 in a one-to-one correspondence manner are bulged in the containing groove 11. In this way, the first connecting plate 8 and the second connecting plate 10 are independently injection molded, and the materials between the first connecting plate 8 and the second connecting plate 10 can be different, for example, the first connecting plate 8 adopts harder plastic, and the whole second connecting plate 10 adopts soft materials such as silica gel; in addition, the colors of the spokes 83 and the ridge 12 can be set in a self-defined manner, for example, when the box body 1 is a circular box and the whole of the first connecting plate 8 and the second connecting plate 10 is a circular plate, the colors of the spokes and the ridge 12 are set differently, so as to achieve a beautiful visual effect. Furthermore, by the arrangement of the plurality of spokes 83, the force applied between the middle portions of the first connection plates 8 and the middle portions of the second connection plates 10 is softer.
The application also provides a powder puff box, referring to fig. 4, comprising any sealing structure, wherein the sealing structure is arranged in the powder puff box 13, the powder puff box 13 is provided with an opening, the opening side of the powder puff box 13 is consistent with the opening side of the box body 1, the powder puff box 13 is provided with a cover body 16 for covering the opening of the powder puff box 13, and the cover body 16 can be connected with the powder puff box 13 in a hinged, clamping, buckling, threaded connection and other modes; in one embodiment, the powder puff box 13 and the box body 1 share an inner cavity; the peripheral side of the cover plate 2 extends towards the side far away from the box body 1 to form a peripheral wall 14, and a containing cavity 15 for containing the powder puff is formed between the peripheral wall 14 and the cover plate 2; the side of the peripheral wall 14 remote from the cover plate 2 may also be turned outwards into a lace 17 which, on the one hand, improves the aesthetic appearance and, on the other hand, facilitates the user to apply force to open the cover plate 2.
The powder puff box 13 with the sealing structure is characterized in that powder is placed in the box body 1, the powder puff is accommodated in the accommodating cavity 15, when the powder puff box is used, the powder puff box 13 on the cover plate 2 can be taken out by opening the cover plate 16, and then the box body 1 is opened through the cover plate 2, so that powder taking can be performed; after the use is finished, the cover plate 2 is rotated to completely cover the opening of the box body 1, the whole sealing piece 4 can be completely covered at the opening position of the box body 1, the periphery 41 of the sealing piece 4 is completely abutted against and attached to the periphery side of the opening of the box body 1, and the cover plate 2 in the covering state provides the sealing piece 4 with deformation and compaction at the contact position of the periphery 41 of the sealing piece 4 facing the inner side of the box body 1 and the opening Zhou Cejie of the box body 1, so that the sealing inside the box body 1 is realized, the sealing effect of the periphery 41 is good, and the leakage of powder in the box body 1 can be effectively avoided.
The above embodiments do not limit the scope of the present application. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the scope of the present application.

Claims (10)

1. Seal structure, its characterized in that includes:
a box body (1) with an opening;
a cover plate (2) for covering the opening of the box body (1);
a locking assembly (3) for maintaining a closure between the cover plate (2) and the case (1);
the periphery (41) of the sealing element (4) is made of elastic materials, and the middle part of the sealing element (4) is fixedly connected with the middle part of the cover plate (2) through a protruding part;
when the cover plate (2) covers the opening of the box body (1), the peripheral edge (41) of the sealing member (4) is abutted against the peripheral side of the opening of the box body (1), and the cover plate (2) applies pressure to the sealing member (4) towards the inside of the box body (1) through the protruding part.
2. The sealing structure according to claim 1, wherein the peripheral edge (41) of the sealing member (4) and the surface of the opening peripheral side of the case (1) contacting with each other are provided in a cambered surface.
3. A sealing arrangement according to claim 1, characterized in that the side of the peripheral edge (41) of the sealing member (4) facing away from the interior of the casing (1) is recessed towards the interior of the casing (1) so that the longitudinal section of the peripheral edge (41) of the sealing member (4) is substantially arc-shaped.
4. The sealing structure according to claim 1, wherein an abutment ring (6) is further provided inside the opening of the case (1), and the peripheral edge (41) of the sealing member (4) is further abutted against the abutment ring (6) when the cover plate (2) covers the opening of the case (1).
5. The sealing structure according to claim 4, wherein the abutment ring (6) extends inward to form an abutment ledge (7), and the peripheral edge (41) of the sealing member (4) also abuts against the upper surface of the abutment ledge (7) when the cover plate (2) is closed to the opening of the case body (1).
6. The sealing structure according to claim 4, wherein the abutment ring (6) is clamped inside the opening of the case (1).
7. The seal of any of claims 1-6, wherein the projection comprises:
a first protruding part (51), wherein the first protruding part (51) is fixedly connected to the cover plate (2);
the second bulge (52), second bulge (52) fixed connection in sealing member (4), first bulge (51) and second bulge (52) joint are fixed.
8. A sealing arrangement according to any one of claims 1-6, wherein the sealing member (4) comprises:
the first connecting plate (8), the first connecting plate (8) comprises a middle plate (81) and an outer frame (82), the middle plate (81) and the outer frame (82) are connected through a plurality of spokes (83), caulking grooves (9) are formed among the spokes (83), and the protruding parts are arranged between the middle plate (81) and the cover plate (2);
the second connecting plate (10) is fixedly connected with the first connecting plate (8), the second connecting plate (10) is provided with a containing groove (11) for the first connecting plate (8) to be embedded, and a plurality of ridge strips (12) which are used for being embedded in the embedding grooves (9) in a one-to-one correspondence mode are arranged in the containing groove (11) in a bulging mode.
9. The sealing structure according to claim 7, wherein the seal (4) comprises:
the first connecting plate (8), the first connecting plate (8) comprises a middle plate (81) and an outer frame (82), the middle plate (81) and the outer frame (82) are connected through a plurality of spokes (83), caulking grooves (9) are formed among the spokes (83), and the protruding parts are arranged between the middle plate (81) and the cover plate (2);
the second connecting plate (10) is fixedly connected with the first connecting plate (8), the second connecting plate (10) is provided with a containing groove (11) for the first connecting plate (8) to be embedded, and a plurality of ridge strips (12) which are used for being embedded in the embedding grooves (9) in a one-to-one correspondence mode are arranged in the containing groove (11) in a bulging mode.
10. The powder puff box is characterized by comprising the sealing structure as claimed in any one of claims 1-9, wherein the sealing structure is arranged in the powder puff box (13), the powder puff box (13) is provided with an opening, and the opening side of the powder puff box (13) is consistent with the opening side of the box body (1); the periphery of the cover plate (2) extends towards one side far away from the box body (1) to form a peripheral wall (14), and a containing cavity (15) for containing powder puff is formed between the peripheral wall (14) and the cover plate (2); the powder puff box (13) is provided with a cover body (16) for covering the opening of the powder puff box (13).
CN202210536882.8A 2022-05-17 2022-05-17 Sealing structure and powder puff box Pending CN117100049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210536882.8A CN117100049A (en) 2022-05-17 2022-05-17 Sealing structure and powder puff box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210536882.8A CN117100049A (en) 2022-05-17 2022-05-17 Sealing structure and powder puff box

Publications (1)

Publication Number Publication Date
CN117100049A true CN117100049A (en) 2023-11-24

Family

ID=88800767

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210536882.8A Pending CN117100049A (en) 2022-05-17 2022-05-17 Sealing structure and powder puff box

Country Status (1)

Country Link
CN (1) CN117100049A (en)

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