An ultrasonic welded milk bottle

Abstract

The utility model relates to emulsion bottle technical field especially relates to an emulsion bottle of ultrasonic welding, including base, inner bottle, push frame, rotating column, bottom, one end of inner bottle rotates in the base, and the inside middle part of inner bottle is provided with second limit ring, and both ends of second limit ring top portion are all set up wedge limiting slot, and push frame is located in the upper part of inner bottle, and both sides of push frame bottom are all provided with connecting plate, and the inboard of connecting plate is provided with first wedge limiting plate, and first wedge limiting plate is inserted into wedge limiting slot, and push frame bottom is provided with threaded column, and the cavity of rotating column is empty, and the upper part of the cavity of rotating column is set up internal thread, and the upper end of rotating column is connected with threaded column through internal thread and is screwed rotation connection. In the utility model, through rotating base and driving rotating column synchronous rotation, under the cooperation of the internal thread of rotating column and threaded column, push frame moves to the export end, and then pushes emulsion to move to the export end, and it is convenient to take out emulsion and use.

Description

Technical Field

[0001] This utility model relates to the field of emulsion bottle technology, and in particular to an ultrasonically welded emulsion bottle. Background Technology

[0002] Lotion is a common skin care product, and lotion bottles are containers used to store lotion. With the rapid development of the cosmetics industry, higher requirements have been placed on the sealing performance of lotion bottles. Ultrasonic welding achieves material connection through high-frequency mechanical vibration. This welding technology adopts tongue and tenon or stepped interface design, which has excellent sealing performance.

[0003] When the lotion is almost used up, pour out the lotion bottle. Because the lotion is viscous, it will slowly flow from the bottom of the bottle to the outlet. This process takes a certain amount of time and is not conducive to quickly taking out the lotion for use. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an ultrasonically welded emulsion bottle.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An ultrasonically welded emulsion bottle includes a base, an inner bottle, a push frame, a rotating column, and a bottom cover. One end of the inner bottle is rotatably located inside the base. A second limiting ring is provided in the middle of the inner bottle. Both ends of the top of the second limiting ring are provided with wedge-shaped limiting grooves. The push frame is located in the upper part of the inner bottle. Connecting plates are provided on both sides of the bottom surface of the push frame. A first wedge-shaped limiting plate is provided on the inner side of the connecting plate. The first wedge-shaped limiting plate is slidably inserted into the wedge-shaped limiting groove. A threaded column is provided on the bottom surface of the push frame.

[0007] The rotating column has a cavity inside, and an internal thread is formed in the upper part of the cavity. The upper end of the rotating column is rotatably connected to the threaded column through the internal thread.

[0008] In addition, a preferred structure is that a rotating groove is formed on the outer wall of the upper end of the rotating column, and arc-shaped limiting strips are provided on both sides of the rotating groove.

[0009] In addition, a preferred structure is that the inner wall of the second limiting ring is provided with an annular limiting strip, and the annular limiting strip rotates within the rotating groove.

[0010] In addition, a preferred structure is that a first limiting ring is provided inside the base, and three limiting slots are opened on one side of the first limiting ring and three limiting slots are opened on the other side of the first limiting ring.

[0011] In addition, a preferred structure is that the bottom end of the rotating column is provided with three second wedge-shaped limiting plates and three irregularly shaped insert plates, and the second wedge-shaped limiting plates and irregularly shaped insert plates are respectively inserted into the limiting slot one and the slot.

[0012] In addition, a preferred structure is that the top of the bottom cover is provided with three third wedge-shaped limiting plates, which are inserted into the limiting slots.

[0013] Furthermore, a preferred configuration is that the inner bottle is fitted with a sealing cap.

[0014] The beneficial effects of this utility model are as follows:

[0015] In this invention, the rotating base drives the rotating column to rotate synchronously. The interaction between the internal thread of the rotating column and the threaded column causes the push frame to move towards the outlet end, thereby pushing the emulsion towards the outlet end, making it easier to remove the emulsion for use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an ultrasonically welded emulsion bottle proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of an ultrasonically welded emulsion bottle according to the present invention.

[0018] Figure 3 This is a schematic diagram of the push frame and rotating column structure of an ultrasonically welded emulsion bottle proposed in this utility model.

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of an inner bottle of an ultrasonically welded emulsion bottle with a rotating column, as proposed in this utility model.

[0020] Figure 5 This is a schematic diagram of the inner cross-sectional structure of an ultrasonically welded emulsion bottle according to the present invention.

[0021] Figure 6 This is a schematic diagram of the rotating column and base structure of an ultrasonically welded emulsion bottle proposed in this utility model.

[0022] Figure 7 This invention provides a schematic diagram of the base structure for an ultrasonically welded emulsion bottle. Figure 1 ;

[0023] Figure 8 This invention provides a schematic diagram of the base structure for an ultrasonically welded emulsion bottle. Figure 2 .

[0024] In the diagram: 1. Base, 11. First limiting ring, 111. Limiting slot one, 112. Slot, 113. Limiting slot two, 2. Inner bottle, 21. Second limiting ring, 211. Annular limiting strip, 212. Wedge-shaped limiting groove, 3. Sealing cap, 4. Threaded column, 5. Push frame, 51. Connecting plate, 511. First wedge-shaped limiting plate, 6. Rotating column, 61. Internal thread, 62. Rotating groove, 621. Arc-shaped limiting strip, 63. Second wedge-shaped limiting plate, 64. Irregular insert plate, 7. Bottom cover, 71. Third wedge-shaped limiting plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Reference Figure 1-8 An ultrasonically welded emulsion bottle includes a base 1, an inner bottle 2, a push frame 5, a rotating column 6, and a bottom cover 7. One end of the inner bottle 2 is rotatably located inside the base 1. A second limiting ring 21 is provided in the middle of the inner bottle 2. Both ends of the top of the second limiting ring 21 are provided with wedge-shaped limiting grooves 212. The push frame 5 is located in the upper part of the inner bottle 2. Both sides of the bottom surface of the push frame 5 are provided with connecting plates 51. A first wedge-shaped limiting plate 511 is provided on the inner side of the connecting plate 51. The first wedge-shaped limiting plate 511 slides into the wedge-shaped limiting groove 212. A threaded column 4 is provided on the bottom surface of the push frame 5.

[0027] The rotating column 6 has a cavity inside, and an internal thread 61 is opened in the upper part of the cavity. The upper end of the rotating column 6 is connected to the threaded column 4 through the internal thread 61. When the rotating column 6 rotates, the threaded column 4 will move, which will cause the push frame 5 to move synchronously.

[0028] Meanwhile, a rotating groove 62 is opened on the outer wall of the upper end of the rotating column 6, and an arc-shaped limiting strip 621 is provided on both sides of the rotating groove 62. An annular limiting strip 211 is provided on the inner wall of the second limiting ring 21. The annular limiting strip 211 rotates within the rotating groove 62, so that the rotating column 6 can rotate within the inner bottle 2. At the same time, the second limiting ring 21 and the arc-shaped limiting strip 621 are adapted to each other, so that the rotating column 6 rotates along a fixed track.

[0029] Meanwhile, a first limiting ring 11 is provided inside the base 1. Three limiting slots 111 and three slots 112 are opened on one side of the first limiting ring 11, and three limiting slots 113 are opened on the other side of the first limiting ring 11.

[0030] Furthermore, the bottom of the rotating column 6 is provided with three second wedge-shaped limiting plates 63 and three irregularly shaped insert plates 64. The second wedge-shaped limiting plates 63 and irregularly shaped insert plates 64 are respectively inserted into the limiting slots 111 and 112. When the base 1 rotates, the rotating column 6 will also rotate under the action of the second wedge-shaped limiting plates 63 and irregularly shaped insert plates 64.

[0031] Meanwhile, three third wedge-shaped limiting plates 71 are provided on the top of the bottom cover 7. The third wedge-shaped limiting plates 71 are inserted into the limiting slot 113, so that the bottom cover 7 can be quickly installed into the base 1.

[0032] Furthermore, a sealing cap 3 is installed on the outer sleeve of the inner bottle 2, which seals the emulsion inside the inner bottle 2.

[0033] Furthermore, the materials used in this lotion bottle are joined using ultrasonic welding technology.

[0034] In this embodiment, when the emulsion flows out slowly when the emulsion bottle is tilted, the base 1 is rotated. Because the second wedge-shaped limiting plate 63 and the irregularly shaped insert plate 64 are inserted into the limiting slots 111 and 112 respectively, the rotating column 6 rotates synchronously with the base 1. Since the threaded column 4 and the rotating column 6 are connected by threads, the threaded column 4 moves towards the emulsion outlet end under the action of rotation. The push frame 5 pushes the emulsion towards the emulsion outlet end, making the emulsion closer to the emulsion outlet. At this time, when the emulsion bottle is tilted, the emulsion can quickly flow out through the emulsion outlet, which is convenient for use.

[0035] In this invention, rotating the base 1 drives the rotating column 6 to rotate synchronously. Under the cooperation of the internal thread 61 of the rotating column 6 and the threaded column 4, the push frame 5 moves towards the outlet end, thereby pushing the emulsion towards the outlet end, making it easier to take out the emulsion for use.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An ultrasonically welded emulsion bottle, comprising a base (1), an inner bottle (2), a push frame (5), a rotating column (6), and a bottom cap (7), characterized in that, One end of the inner bottle (2) is rotated and located inside the base (1). A second limiting ring (21) is set in the middle of the inner bottle (2). Both ends of the top of the second limiting ring (21) are provided with wedge-shaped limiting grooves (212). The push frame (5) is located in the upper part of the inner bottle (2). Both sides of the bottom surface of the push frame (5) are provided with connecting plates (51). The inner side of the connecting plate (51) is provided with a first wedge-shaped limiting plate (511). The first wedge-shaped limiting plate (511) is slidably inserted into the wedge-shaped limiting groove (212). The bottom surface of the push frame (5) is provided with a threaded column (4). The rotating column (6) has a cavity inside. An internal thread (61) is opened in the upper part of the cavity of the rotating column (6). The upper end of the rotating column (6) is connected to the threaded column (4) through the internal thread (61).

2. The emulsion bottle with ultrasonic welding according to claim 1, characterized in that, A rotating groove (62) is provided on the outer wall of the upper end of the rotating column (6), and an arc-shaped limiting strip (621) is provided on both sides of the rotating groove (62).

3. The emulsion bottle with ultrasonic welding according to claim 1, characterized in that, The inner wall of the second limiting ring (21) is provided with an annular limiting strip (211), and the annular limiting strip (211) rotates within the rotating groove (62).

4. The emulsion bottle with ultrasonic welding according to claim 1, characterized in that, The base (1) is provided with a first limiting ring (11). Three limiting slots (111) and three slots (112) are opened on one side of the first limiting ring (11), and three limiting slots (113) are opened on the other side of the first limiting ring (11).

5. An ultrasonically welded emulsion bottle according to claim 1, characterized in that, The bottom end of the rotating column (6) is provided with three second wedge-shaped limiting plates (63) and three irregularly shaped insert plates (64). The second wedge-shaped limiting plates (63) and irregularly shaped insert plates (64) are respectively inserted into the limiting slot one (111) and slot (112).

6. An ultrasonically welded emulsion bottle according to claim 1, characterized in that, The bottom cover (7) is provided with three third wedge-shaped limiting plates (71) on the top, and the third wedge-shaped limiting plates (71) are inserted into the limiting slot two (113).

7. An ultrasonically welded emulsion bottle according to claim 1, characterized in that, The inner bottle (2) is covered with a sealing cap (3).

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