An air cushion box having an ultrasonic welding member

Abstract

The utility model discloses a kind of air cushion boxes with ultrasonic welding component, including box, flip, core box and ultrasonic welding component;The ultrasonic welding component includes mesh cloth layer and sleeve ring;The sleeve ring includes upper enclosing wall and inner ring body;The inner ring body is arranged at the inboard of upper enclosing wall, and the mesh cloth layer is fixed on inner ring body by ultrasonic welding mode;Multiple ultrasonic tooth lines in circumferential arrangement are formed on the part fixed with inner ring body of mesh cloth layer, and the ultrasonic tooth line includes first line and second line;The extension track of the first line of the ultrasonic tooth line intersects with the extension track of second line;The lower end of the box is provided with locking device;The locking device is used to cooperate with cooperation structure to lock core box in box, and also used to separate with cooperation structure.The utility model can ensure the stability of mesh cloth layer and sleeve ring fixed, reduce mesh cloth layer and sleeve ring separation phenomenon, and facilitate the replacement of core box.

Description

Technical Field

[0001] This utility model relates to the field of air cushion boxes, specifically to an air cushion box with ultrasonic welding components. Background Technology

[0002] Cushion compacts, as common cosmetic containers, are often used to seal and store pre-filled foundation sponge refills, offering advantages such as portability and lightness. Most cushion compacts on the market typically consist of a case body, a flip-top, a refill box, a mesh layer, and a retainer ring. The flip-top covers the case body; the mesh layer is connected to the retainer ring, which is positioned on the refill box, which is then secured to the case body. In use, the pre-filled foundation sponge refill is contained within the refill box. Pressing the puff against the mesh layer allows the foundation to seep out evenly, enabling the puff to pick up the foundation and apply it evenly to the skin. However, after prolonged use, the mesh layer may partially or completely separate from the retainer ring, affecting its normal use. Because the existing core cartridges are attached to the box body, after the foundation in the sponge core is used up, a tool is needed to pry the core cartridge off to separate it from the box body. Then, another core cartridge containing the foundation in the sponge core is snapped onto the box body. This makes replacing the core cartridges inconvenient, laborious, and time-consuming, which is far from meeting industry requirements. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the purpose of this utility model is to provide an air cushion box with ultrasonic welding components, which can ensure the stability of the mesh layer and the collar, reduce the separation of the mesh layer and the collar, and facilitate the replacement of the core box.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] An air cushion box with ultrasonically welded components includes a box body, a flip cover, a core box, and ultrasonically welded components. The flip cover is used to cover the box body. The ultrasonically welded components include a mesh layer and a collar. The collar includes an upper enclosure and an inner ring. The inner ring is disposed inside the upper enclosure, and the mesh layer is fixed to the inner ring by ultrasonic welding. Multiple circumferentially arranged ultrasonic serrations are formed at the location where the mesh layer is fixed to the inner ring. The ultrasonic serrations include a first serration and a second serration. The extension trajectory of the first serration intersects with the extension trajectory of the second serration. The collar is disposed on the core box, and the box body has a receiving cavity in which the core box is received. The core box has a mating structure. A locking device is provided at the lower end of the box body. The locking device is used to engage with the mating structure to lock the core box inside the box body and is also used to separate from the mating structure.

[0006] The fitting structure is an embedding groove provided on the core box, and the box body is provided with a movable cavity extending radially along the box body. The locking device includes a locking post, which is movably installed in the movable cavity and used to be embedded in the embedding groove.

[0007] The locking device further includes an elastic element and an actuator; the elastic element abuts against the locking post and is used to provide an elastic force that causes the locking post to move toward the insertion slot; the actuator is used to cause the locking post to move away from the insertion slot.

[0008] The locking post is provided with a mounting hole, one end of the elastic element is disposed in the mounting hole, and the other end abuts against the cavity wall of the movable cavity.

[0009] The elastic element is a spring.

[0010] The actuator is provided with a pushing inclined surface, which gradually tilts towards the insertion groove from the upper end to the lower end; the locking post is provided with a sliding inclined surface that slides in cooperation with the pushing inclined surface.

[0011] The actuator includes a pushing part and a stud; the pushing part and the stud are rotatably engaged, and the stud is threadedly connected to the housing.

[0012] The pushing part is vertically and retractably installed inside the box, and the pushing inclined surface is provided on the pushing part.

[0013] The angle between the extension trajectory of the first ridge and the extension trajectory of the second ridge of the ultrasonic tooth pattern is an acute angle.

[0014] The upper enclosure and inner ring form an upward-facing powder puff compartment.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This utility model provides an air cushion box with ultrasonic welding components. The mesh layer is fixed to the inner ring body via ultrasonic welding. Multiple circumferentially arranged ultrasonic serrations are formed at the fixing point between the mesh layer and the inner ring body. The extension trajectory of the first serration intersects with the extension trajectory of the second serration, ensuring the stability of the mesh layer and the ring and reducing the possibility of separation. Furthermore, by providing a mating structure for the core box and a locking device at the lower end of the box body, and through a reasonable design of the locking device and the mating structure, the core box is easy, quick, and labor-saving to assemble and disassemble, facilitating core box replacement. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the air cushion box with ultrasonic welding components according to the present invention;

[0018] Figure 2 This is a schematic diagram of the back of the air cushion box with ultrasonic welding components according to the present invention.

[0019] Figure 3 This is an exploded view of the air cushion box with ultrasonic welding components according to this utility model.

[0020] Figure 4 This is a cross-sectional view of the air cushion box with ultrasonic welding components according to the present invention.

[0021] Figure 5 for Figure 4 Enlarged view of point A;

[0022] Figure 6 This is a structural schematic diagram of an ultrasonically welded component;

[0023] Figure 7 This is a schematic diagram of the locking device.

[0024] Figure 8 This is an exploded view of the locking device;

[0025] Among them, 10, box body; 11, receiving cavity; 12, main box; 13, lower enclosure; 14, threaded hole; 20, flip cover; 30, core box; 31, mating structure; 40, ultrasonic welding component; 41, mesh layer; 42, collar; 421, upper enclosure; 422, inner ring; 423, powder puff compartment; 43, ultrasonic tooth pattern; 431, first texture; 432, second texture; 50, locking device; 51, locking post; 511, locking seat; 512, post; 513, mounting hole; 514, sliding inclined surface; 52, elastic element; 53, actuator; 531, pushing part; 532, stud; 533, pushing inclined surface; 54, movable cavity; 55, supporting ring. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0027] like Figure 1-8As shown, an air cushion box with ultrasonically welded components includes a box body 10, a flip cover 20, a core box 30, and an ultrasonically welded component 40. The flip cover 20 is used to cover the box body 10. The ultrasonically welded component 40 includes a mesh layer 41 and a collar 42. The collar 42 includes an upper enclosure 421 and an inner ring 422. The inner ring 422 is disposed inside the upper enclosure 421, and the mesh layer 41 is fixed to the inner ring 422 by ultrasonic welding. Multiple circumferentially arranged ultrasonic serrations are formed at the fixed parts of the mesh layer 41 and the inner ring 422. 43, the ultrasonic serration 43 includes a first serration 431 and a second serration 432; the extension trajectory of the first serration 431 of the ultrasonic serration 43 intersects with the extension trajectory of the second serration 432; the collar 42 is disposed on the core box 30, the box body 10 is provided with a receiving cavity 11, and the core box 30 is accommodated in the receiving cavity 11; the core box 30 is provided with a mating structure 31; the lower end of the box body 10 is provided with a locking device 50; the locking device 50 is used to cooperate with the mating structure 31 to lock the core box 30 in the box body 10, and is also used to separate from the mating structure 31.

[0028] In use, the core box 30 is used to install the sponge powder core. After the foundation liquid in the sponge powder core is used up, the locking device 50 can be separated from the mating structure 31. Then, the core box 30, together with the ultrasonic welding component 40, is removed from the receiving cavity 11 of the box body 10, and a new core box 30 is placed into the receiving cavity 11 of the box body 10. Then, the locking device 50 and the mating structure 31 are used to lock the core box 30 in the box body 10, thereby completing the replacement of the core box 30. During the manufacturing process of the ultrasonically welded component 40, the mesh layer 41 is placed on the inner ring 422, and then ultrasonically welded to the inner ring 422 using an ultrasonic welding mold. Since the mesh layer 41 is fixed to the lower end of the inner ring 422 by ultrasonic welding, the stability of the mesh layer 41 and the collar 42 is ensured, reducing the possibility of separation or detachment. Furthermore, during the welding process, multiple circumferentially arranged ultrasonic teeth 43 are formed at the location where the mesh layer 41 is fixed to the inner ring 422 using the texture of the ultrasonic welding mold. The extension trajectory of the first line 431 of each ultrasonic tooth 43 intersects with the extension trajectory of the second line 432, ensuring that the portion of the mesh layer 41 corresponding to the ultrasonic teeth 43 is fixed to the inner ring 422, thus ensuring the mesh layer 41 remains stable in all circumferential directions. All areas are welded and fixed to the inner ring 422, further improving the stability of the fixation. Therefore, the air cushion box with ultrasonic welding component 40 provided by this utility model fixes the mesh layer 41 to the inner ring 422 by ultrasonic welding. Multiple circumferentially arranged ultrasonic teeth 43 are formed at the fixed part of the mesh layer 41 and the inner ring 422. The extension trajectory of the first line 431 of the ultrasonic teeth 43 is set to intersect with the extension trajectory of the second line 432, which can ensure the stability of the fixation between the mesh layer 41 and the collar 42 and reduce the phenomenon of separation between the mesh layer 41 and the collar 42. Moreover, by providing a mating structure 31 in the core box 30 and a locking device 50 at the lower end of the box body 10, and by reasonably setting the mating of the locking device 50 and the mating structure 31, the replacement of the core box 30 can be facilitated.

[0029] The mating structure 31 is an insert groove provided on the core box 30. The box body 10 is provided with a movable cavity 54 extending radially along the box body 10. The locking device 50 includes a locking post 51, which is movably installed in the movable cavity 54 and used to be embedded in the insert groove. The locking device 50 also includes an elastic element 52 and an actuating element 53; the elastic element 52 abuts against the locking post 51 and is used to provide an elastic force to cause the locking post 51 to move toward the insert groove; the actuating element 53 is used to cause the locking post 51 to move away from the insert groove. In use, the actuator 53 causes the locking pin 51 to move away from the insertion groove, so that the locking device 50 can be separated from the core box 30 and the core box 30 can be removed from the box body 10. When a new core box 30 is installed in the box body 10, the elastic element 52 causes the locking pin 51 to move towards the insertion groove, so that the locking pin 51 is embedded in the insertion groove, thereby enabling the locking device 50 to cooperate with the mating structure 31 to lock the core box 30 in the box body 10.

[0030] The locking post 51 is provided with a mounting hole 513. One end of the elastic element 52 is disposed in the mounting hole 513, and the other end abuts against the cavity wall of the movable cavity 54. By adopting the above structure, the installation of the elastic element 52 can be facilitated.

[0031] Specifically, the elastic element 52 is a spring.

[0032] The actuator 53 is provided with a pushing inclined surface 533, which gradually slopes towards the insertion groove from its upper end to its lower end. The locking post 51 is provided with a sliding inclined surface 514 that slides in cooperation with the pushing inclined surface 533. The actuator 53 includes a pushing part 531 and a stud 532; the pushing part 531 and the stud 532 are rotatably engaged, and the stud 532 is threadedly connected to the housing 10. The pushing part 531 is vertically and vertically installed inside the housing 10, and the pushing inclined surface 533 is provided on the pushing part 531. In use, by rotating the stud 532 in the forward direction, the pushing part 531 can be moved upward, so as to push the sliding inclined surface 514 through the pushing inclined surface 533, causing the locking pin 51 to move away from the insertion groove. By rotating the stud 532 in the reverse direction, the pushing part 531 can be moved downward. At this time, the pushing force of the pushing part 531 on the locking pin 51 is removed, and the locking pin 51 is embedded in the insertion groove under the elastic force of the elastic element 52.

[0033] The locking post 51 includes a locking base 511 and a post 512; the post 512 is located on the side of the locking base 511 away from the spring, the sliding inclined surface 514 is located at the lower end of the locking base 511, and the mounting hole 513 is located at the upper end of the locking base 511. By adopting the above structure, the manufacturing of the locking post 51 can be facilitated.

[0034] The inner wall of the receiving cavity 11 of the box body 10 is provided with a supporting ring 55 for supporting the collar 42, so that when the core box 30 is received in the receiving cavity 11, the supporting ring 55 can be used to support the collar 42, so as to facilitate the placement and removal of the core box 30 together with the ultrasonic welding component 40.

[0035] The box body 10 includes a main box 12 and a lower enclosure 13. The lower enclosure 13 is located at the lower end of the main box 12 and extends downward. The locking device 50 is installed on the main box 12. The main box 12 is provided with a threaded hole 14 that is threadedly connected to the stud 532. The lower enclosure 13 protrudes downward relative to the stud 532 so that it can be placed and supported on a support surface such as a desktop through the lower enclosure 13.

[0036] Specifically, the upper enclosure 421 and the inner ring 422 form an upward-facing powder puff compartment 423 to facilitate the placement of powder puffs.

[0037] The angle between the extension trajectory of the first ridge 431 and the extension trajectory of the second ridge 432 of the ultrasonic serration 43 is an acute angle. Specifically, a rounded corner is provided at the junction of the first ridge 431 and the second ridge 432.

[0038] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. An air cushion cart having an ultrasonic welding member, characterized by: The device includes a box body, a flip cover, a core box, and ultrasonically welded components. The flip cover covers the box body. The ultrasonically welded components include a mesh layer and a collar. The collar includes an upper enclosure and an inner ring. The inner ring is located inside the upper enclosure, and the mesh layer is fixed to the inner ring by ultrasonic welding. Multiple circumferentially arranged ultrasonic serrations are formed at the location where the mesh layer is fixed to the inner ring. The ultrasonic serrations include a first serration and a second serration. The extension trajectory of the first serration intersects with the extension trajectory of the second serration. The collar is located on the core box, and the box body has a receiving cavity in which the core box is received. The core box has a mating structure. A locking device is located at the lower end of the box body. The locking device engages with the mating structure to lock the core box inside the box body and also separates from the mating structure.

2. An air cushioned cassette having ultrasonic welding means as claimed in claim 1, characterized in that: The fitting structure is an embedding groove provided on the core box, and the box body is provided with a movable cavity extending radially along the box body. The locking device includes a locking post, which is movably installed in the movable cavity and used to be embedded in the embedding groove.

3. An air cushioned cassette having ultrasonic welding means as claimed in claim 2, characterized in that: The locking device further includes an elastic element and an actuator; the elastic element abuts against the locking post and is used to provide an elastic force that causes the locking post to move toward the insertion slot; the actuator is used to cause the locking post to move away from the insertion slot.

4. An air cushioned cassette having ultrasonic welding means as claimed in claim 3, characterized in that: The locking post is provided with a mounting hole, one end of the elastic element is disposed in the mounting hole, and the other end abuts against the cavity wall of the movable cavity.

5. An air cushioned cassette having ultrasonic welding means as defined in claim 4, characterized in that: The elastic element is a spring.

6. An air cushioned cassette having ultrasonic welding means as defined in claim 3, wherein: The actuator is provided with a pushing inclined surface, which gradually tilts towards the insertion groove from the upper end to the lower end; the locking post is provided with a sliding inclined surface that slides in cooperation with the pushing inclined surface.

7. An air cushioned cassette having ultrasonic welding means as claimed in claim 6, characterized in that: The actuator includes a pushing part and a stud; the pushing part and the stud are rotatably engaged, and the stud is threadedly connected to the housing.

8. An air cushioned cassette having ultrasonic welding means as defined in claim 7, characterized in that: The pushing part is vertically and retractably installed inside the box, and the pushing inclined surface is provided on the pushing part.

9. An air cushioned cassette having ultrasonic welding means as defined in claim 1, wherein: The angle between the extension trajectory of the first ridge and the extension trajectory of the second ridge of the ultrasonic tooth pattern is an acute angle.

10. An air cushioned cassette having ultrasonic welding means as defined in claim 1, characterized in that: The upper enclosure and inner ring form an upward-facing powder puff compartment.

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