Air cushion box

Abstract

The utility model discloses an air cushion box which comprises an upper shell, a lower shell and an inner cover, the upper shell is connected with the lower shell in a hinged mode, the inner cover is installed in the upper shell and the lower shell, the inner cover is installed on the lower shell in a hinged mode, the lower shell comprises an inner box body, a ring sleeve and a sealing ring, the inner box body comprises a first ring plate and a second ring plate, the second ring plate is located on the inner side of the first ring plate, and the sealing ring is located on the inner side of the second ring plate. A first ring groove is formed between the first ring plate and the second ring plate, the ring sleeve is installed in the first ring groove, the sealing ring is installed on the outer side face of the ring sleeve, a lower ring edge is arranged on the lower end face of the inner cover, a part of the lower ring edge extends into the first ring groove, the inner side face of the lower ring edge abuts against the sealing ring, and a storage space is formed between the inner box and the inner cover. According to the utility model, the ring sleeve is mounted in the inner box for containing the frosted powder, and the sealing ring mounted through the ring sleeve is propped against the inner cover, so that the storage space can be sealed after the inner cover covers the frosted powder, and the moisture loss of the frosted powder in the storage space can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic packaging, and more specifically, to an air cushion box. Background Art

[0002] In the prior art, an air cushion box is a powder box for storing powder cream. The existing air cushion box includes an outer shell and an inner cover. The outer shell is divided into an upper shell and a lower shell, and the upper shell and the lower shell are connected by a hinge. A hinged inner cover is provided in the outer shell, and the inner cover is used to place a powder puff air cushion, and the powder cream is stored in the lower shell. The inner cover can serve as a cover for the top part of the space for storing the powder cream. However, the inner cover and the inner box of the current air cushion box usually adopt a structure in which one end is hinged and the other end is point-engaged, which easily produces an assembly gap and a poor sealing effect. The moisture and other liquid components in the powder cream are easy to evaporate or volatilize, resulting in the destruction of the effect of the powder cream's components and the inability to seep out smoothly when the sponge air cushion is pressed. Therefore, a technical solution is needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies of the prior art, to seal the space for storing powdered cream, to reduce the water loss of the powdered cream, and to provide an air cushion box.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model discloses an air cushion box, comprising an upper shell, a lower shell, and an inner cover, the upper shell and the lower shell are connected by a hinge, the inner cover is installed in the upper shell and the lower shell, the inner cover is hingedly installed in the lower shell, the lower shell comprises an inner box, a ring sleeve, and a sealing ring, the inner box comprises a first ring plate and a second ring plate, the second ring plate is located on the inner side of the first ring plate, a first ring groove is formed between the first ring plate and the second ring plate, the ring sleeve is installed in the first ring groove, the sealing ring is installed on the outer side surface of the ring sleeve, the lower end surface of the inner cover is provided with a lower ring edge, a part of the lower ring edge extends into the first ring groove, the inner side surface of the lower ring edge presses against the sealing ring, and a storage space is formed between the inner box and the inner cover.

[0006] Furthermore, the ring sleeve includes an annular plate, the lower end surface of the annular plate abuts against the upper end surface of the second annular plate, the lower end surface of the annular plate is provided with a first annular bulge, the first annular bulge is located on the inner side of the second annular plate, and the outer side surface of the first annular bulge abuts against the inner side surface of the second annular plate.

[0007] Furthermore, the inner box includes a third ring plate, which is located on the inner side of the second ring plate, and a second ring groove is formed between the second ring plate and the third ring plate. The lower end surface of the ring plate is provided with a second ring protrusion, and the second ring protrusion is located on the inner side of the first ring protrusion. A third ring groove is formed between the first ring protrusion and the second ring protrusion. The first ring protrusion extends into the second ring groove, and the third ring plate extends into the third ring groove. A gap is provided between the third ring plate and the third ring groove.

[0008] Furthermore, the lower shell includes a second outer shell and a second inner shell, the second inner shell is fixedly installed on the second outer shell, the inner cover is hingedly installed on the second inner shell, and the inner box is fixedly installed on the second inner shell. The upper shell includes a first outer shell and a first inner shell, the first inner shell is fixedly installed on the first outer shell, and the first outer shell is hingedly connected to the second inner shell.

[0009] Furthermore, the lower end of the inner box passes through the second outer shell, and the lower end surface of the inner box is flush with the lower end surface of the second outer shell.

[0010] Furthermore, the first inner shell is provided with a first mounting groove, the first mounting groove is used to install a magnet, and the magnet installed in the first mounting groove is located between the first outer shell and the first inner shell. The second inner shell is provided with a second mounting groove, the second mounting groove is used to install a magnet, and the magnet installed in the second mounting groove is located between the second outer shell and the second inner shell. The positions of the two magnets correspond to each other up and down, and the magnets are located on the opposite side of the hinged ends of the upper shell and the lower shell.

[0011] Furthermore, the upper end surface of the inner cover is provided with an upper ring edge, and the upper end surface of the inner cover can place an air cushion. The upper ring edge is provided with a notch and a tongue. The notch is located on the side of the upper ring edge close to the hinge end of the inner cover, and the tongue is located on the side of the upper ring edge away from the hinge end of the inner cover.

[0012] Furthermore, the inner side surface of the first ring plate is provided with a groove, and the outer side surface of the lower ring edge is provided with a plurality of ridges corresponding to the groove.

[0013] The beneficial effects of the utility model are:

[0014] The utility model installs a ring sleeve on the inner box for containing the powdered cream, and the sealing ring installed by the ring sleeve abuts against the inner cover, so that the inner cover can seal the storage space after closing, which can effectively reduce the loss of moisture of the powdered cream in the storage space; when the air cushion box shakes, the powdered cream in the storage space can enter the second ring groove formed between the second ring plate and the third ring plate through the gap between the third ring plate of the inner box and the third ring groove of the inner cover for temporary storage, and will not directly enter the first ring groove, so that the inner box and the inner cover have better sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of this embodiment.

[0016] Figure 2 This is a schematic diagram of this embodiment when it is opened.

[0017] Figure 3 This is a top view of this embodiment.

[0018] Figure 4 for Figure 3 A cross-sectional view in the A direction.

[0019] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0020] Figure 6 This is an exploded view of the upper shell in this embodiment.

[0021] Figure 7 This is an exploded view of the lower shell in this embodiment.

[0022] Figure 8 Schematic diagram of the inner cover in this embodiment.

[0023] Figure numerals: 1. upper shell; 11. first outer shell; 12. first inner shell; 121. first mounting groove; 13. gasket; 14. magnet; 2. lower shell; 21. second outer shell; 22. second inner shell; 221. second mounting groove; 23. inner box; 231. first ring plate; 2311. groove; 232. second ring plate; 233. third ring plate; 234. first ring groove; 235. second ring groove; 236. storage space; 24. ring sleeve; 241. annular plate; 2411. first ring bulge; 2412. second ring bulge; 2413. third ring groove; 25. sealing ring; 3. inner cover; 31. upper ring edge; 311. notch; 312. tongue; 32. lower ring edge; 321. convex strip. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in this embodiment with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figure 1 、 Figure 2 、 Figure 4 、 Figure 6 、 Figure 7 As shown, this embodiment discloses an air cushion box, comprising an upper shell 1, a lower shell 2, and an inner cover 3. The inner cover 3 is installed in the upper shell 1 and the lower shell 2, and the inner cover 3 is hingedly installed on the lower shell 2. The upper shell 1 comprises a first outer shell 11 and a first inner shell 12. The first inner shell 12 is fixedly installed in the first outer shell 11 by a snap-fit ​​manner. The first inner shell 12 is provided with a first mounting groove 121. The first mounting groove 121 is used to install a magnet 14. The magnet 14 installed in the first mounting groove 121 is located between the first outer shell 11 and the first inner shell 12. The magnet 14 can be hidden inside the upper shell 1, which is more beautiful. A gasket 13 is installed on the inner top surface of the first inner shell 12. The gasket 13 is used to resist the air cushion placed on the upper end surface of the inner cover 3. The upper shell 1 and the lower shell 2 are connected by a hinge, and the first outer shell 11 is hingedly connected to the second inner shell 22 of the lower shell 2.

[0026] like Figure 1 、 Figure 2 、 Figure 4 、 Figure 7 As shown, the lower shell 2 includes a second outer shell 21, a second inner shell 22, an inner box 23, a ring sleeve 24, and a sealing ring 25. The second inner shell 22 is fixedly installed on the second outer shell 21 by a snap-fit ​​method, and the inner cover 3 is hingedly installed on the second inner shell 22. The hinge point where the first outer shell 11 and the second inner shell 22 are hinged is staggered with the hinge point where the inner cover 3 and the second inner shell 22 are hinged to prevent interference and reduce the thickness of the lower shell 2. The inner box 23 is fixedly installed on the second inner shell 22 by a snap-fit ​​method.

[0027] The second inner shell 22 is provided with a second mounting groove 221, and the second mounting groove 221 is used to install the magnet 14. The magnet 14 installed in the second mounting groove 221 is located between the second outer shell 21 and the second inner shell 22. The magnet 14 can be hidden inside the lower shell 2 for a more beautiful appearance. The positions of the two magnets 14 correspond to each other up and down. The magnet 14 is located on the opposite side of the hinged end of the upper shell 1 and the lower shell 2. The upper shell 1 and the lower shell 2 are closed by magnetic attraction, and opening and closing are more convenient.

[0028] like Figure 2 、 Figure 4 、 Figure 7 As shown, more preferably, the lower end of the inner box 23 passes through the second outer shell 21, and the lower end surface of the inner box 23 is flush with the lower end surface of the second outer shell 21. The lower end of the inner box 23 passing through the second outer shell 21 can maximize the internal depth of the inner box 23 while keeping the overall height of the air cushion box unchanged, so that the storage space 236 can store the most powder cream.

[0029] like Figure 3 、 Figure 4 、 Figure 5 As shown, the inner box 23 includes a first ring plate 231, a second ring plate 232, and a third ring plate 233. The second ring plate 232 is located on the inner side of the first ring plate 231, and the third ring plate 233 is located on the inner side of the second ring plate 232. A first ring groove 234 is formed between the first ring plate 231 and the second ring plate 232, and a second ring groove 235 is formed between the second ring plate 232 and the third ring plate 233. The ring sleeve 24 is installed in the first ring groove 234, and the sealing ring 25 is installed on the outer side surface of the ring sleeve 24. The lower end surface of the inner cover 3 is provided with a lower ring edge 32, a part of the lower ring edge 32 extends into the first ring groove 234, and the inner side surface of the lower ring edge 32 abuts the sealing ring 25. A storage space 236 is formed between the inner box 23 and the inner cover 3, and the lower ring edge 32 and the sealing ring 25 are interference fit to each other, so as to seal the upper end opening of the inner box 23.

[0030] The ring sleeve 24 includes an annular plate 241, the lower end surface of the annular plate 241 abuts against the upper end surface of the second ring plate 232, and the lower end surface of the annular plate 241 is provided with a first annular protrusion 2411, which is located on the inner side of the second ring plate 232, and the outer side surface of the first annular protrusion 2411 abuts against the inner side surface of the second ring plate 232. The annular plate 241 can seal the ring sleeve 24 and the second ring plate 232 to prevent powdered frost from flowing out from between the ring sleeve 24 and the second ring plate 232.

[0031] More preferably, a second annular protrusion 2412 is provided on the lower end surface of the annular plate 241, and the second annular protrusion 2412 is located on the inner side of the first annular protrusion 2411, and a third annular groove 2413 is formed between the first annular protrusion 2411 and the second annular protrusion 2412. The first annular protrusion 2411 extends into the second annular groove 235, and the third annular plate 233 extends into the third annular groove 2413. There is a gap between the third annular plate 233 and the third annular groove 2413. When the air cushion box shakes, the powder cream in the storage space 236 can enter the second annular groove 235 formed between the second annular plate 232 and the third annular plate 233 through the gap between the third annular plate 233 of the inner box 23 and the third annular groove 2413 of the inner cover 3 for temporary storage, and will not directly enter the first annular groove 234 and flow out, so that the inner box 23 and the inner cover 3 have better sealing.

[0032] like Figure 4 、 Figure 8As shown, the inner side surface of the first ring plate 231 is provided with a groove 2311, and the outer side surface of the lower ring edge 32 is provided with a plurality of ridges 321 corresponding to the groove 2311. The outer side surface of the ridge 321 is arc-shaped. The ridge 321 is inserted into the groove 2311 to fix the inner cover 3 to the first ring plate 231. When the inner cover 3 is opened, the ridge 321 can leave the groove 2311. When the upper shell 1 and the lower shell 2 are closed, the gasket 13 of the upper shell 1 presses the air cushion, and the air cushion presses the inner cover 3, which can prevent the inner cover 3 from loosening.

[0033] like Figure 2 、 Figure 4 、 Figure 8 As shown, the upper end surface of the inner cover 3 is provided with an upper ring edge 31, and the upper end surface of the inner cover 3 can be used to place an air cushion. The upper ring edge 31 plays a role in positioning the air cushion. The upper ring edge 31 is provided with a notch 311 and a tongue 312. The notch 311 is located on the side of the upper ring edge 31 close to the hinged end of the inner cover 3. The notch 311 can prevent interference between the upper ring edge 31 and the lower shell 2 after the inner cover 3 is opened. The notch 311 can also facilitate the removal of the air cushion from the upper ring edge 31. The tongue 312 is located on the side of the upper ring edge 31 away from the hinged end of the inner cover 3. The tongue 312 can facilitate the removal of the inner cover 3 with fingers, making it convenient to open the inner cover 3.

[0034] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. An air cushion box, characterized in that: The invention comprises an upper shell (1), a lower shell (2), and an inner cover (3), wherein the upper shell (1) and the lower shell (2) are connected by a hinge, the inner cover (3) is installed in the upper shell (1) and the lower shell (2), the inner cover (3) is hingedly installed on the lower shell (2), the lower shell (2) comprises an inner box (23), a ring sleeve (24), and a sealing ring (25), the inner box (23) comprises a first ring plate (231) and a second ring plate (232), the second ring plate (232) is located on the inner side of the first ring plate (231), and the inner cover (3) is hingedly installed on the lower shell (2). A first ring groove (234) is formed between the first ring plate (231) and the second ring plate (232), the ring sleeve (24) is installed in the first ring groove (234), the sealing ring (25) is installed on the outer side surface of the ring sleeve (24), the lower end surface of the inner cover (3) is provided with a lower ring edge (32), a part of the lower ring edge (32) extends into the first ring groove (234), the inner side surface of the lower ring edge (32) abuts against the sealing ring (25), and a storage space (236) is formed between the inner box (23) and the inner cover (3).

2. The air cushion box according to claim 1, characterized in that: The ring sleeve (24) includes an annular plate (241), the lower end surface of the annular plate (241) abuts against the upper end surface of the second annular plate (232), and the lower end surface of the annular plate (241) is provided with a first annular protrusion (2411), the first annular protrusion (2411) is located on the inner side of the second annular plate (232), and the outer side surface of the first annular protrusion (2411) abuts against the inner side surface of the second annular plate (232).

3. The air cushion box according to claim 2, characterized in that: The inner box (23) includes a third ring plate (233), the third ring plate (233) is located on the inner side of the second ring plate (232), a second ring groove (235) is formed between the second ring plate (232) and the third ring plate (233), a second ring protrusion (2412) is provided on the lower end surface of the annular plate (241), the second ring protrusion (2412) is located on the inner side of the first ring protrusion (2411), a third ring groove (2413) is formed between the first ring protrusion (2411) and the second ring protrusion (2412), the first ring protrusion (2411) extends into the second ring groove (235), the third ring plate (233) extends into the third ring groove (2413), and a gap is provided between the third ring plate (233) and the third ring groove (2413).

4. The air cushion box according to claim 1, characterized in that: The lower shell (2) comprises a second outer shell (21) and a second inner shell (22), the second inner shell (22) is fixedly mounted on the second outer shell (21), the inner cover (3) is hingedly mounted on the second inner shell (22), and the inner box (23) is fixedly mounted on the second inner shell (22); the upper shell (1) comprises a first outer shell (11) and a first inner shell (12), the first inner shell (12) is fixedly mounted on the first outer shell (11), and the first outer shell (11) is hingedly connected to the second inner shell (22).

5. The air cushion box according to claim 4, characterized in that: The lower end of the inner box (23) passes through the second outer shell (21), and the lower end surface of the inner box (23) is flush with the lower end surface of the second outer shell (21).

6. The air cushion box according to claim 4, characterized in that: The first inner shell (12) is provided with a first mounting groove (121), the first mounting groove (121) is provided with a magnet (14), and the magnet (14) mounted in the first mounting groove (121) is located between the first outer shell (11) and the first inner shell (12); the second inner shell (22) is provided with a second mounting groove (221), the second mounting groove (221) is provided with a magnet (14), and the magnet (14) mounted in the second mounting groove (221) is located between the second outer shell (21) and the second inner shell (22); the positions of the two magnets (14) correspond to each other up and down, and the magnets (14) are located on opposite sides of the hinged ends of the upper shell (1) and the lower shell (2).

7. The air cushion box according to claim 1, characterized in that: The upper end surface of the inner cover (3) is provided with an upper ring edge (31), and the upper end surface of the inner cover (3) can be used to place an air cushion. The upper ring edge (31) is provided with a notch (311) and a protruding tongue (312), wherein the notch (311) is located on a side of the upper ring edge (31) close to the hinge end of the inner cover (3), and the protruding tongue (312) is located on a side of the upper ring edge (31) away from the hinge end of the inner cover (3).

8. The air cushion box according to claim 1, characterized in that: The inner side surface of the first ring plate (231) is provided with a groove (2311), and the outer side surface of the lower ring edge (32) is provided with a plurality of ridges (321) corresponding to the groove (2311).

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