Double-end emulsion bottle

Abstract

The utility model discloses a double-end emulsion bottle which comprises a bottle body, two ends of the bottle body are respectively connected with an extrusion head and a pressing head, a liquid outlet hole is arranged in the extrusion head and is used for extruding liquid, one end of the bottle body positioned at the extrusion head is covered with a lower cover, the lower cover is in threaded connection with the bottle body, and one end of the bottle body positioned at the pressing head is covered with an upper cover. And the upper cover is buckled with the pressing head. The extrusion head and the pressing head are arranged at the two ends of the bottle body respectively, liquid can be extruded out of the bottle body and can also be pressed out of the bottle body, and the requirements of different consumers are met.

Description

Technical Field

[0001] This utility model relates to emulsion bottles, and more specifically, to a double-headed emulsion bottle. Background Technology

[0002] Currently, most lotion bottles on the market have two dispensing methods: extrusion dispensing and pump dispensing. However, no lotion bottle has both extrusion and pump dispensing capabilities, which means that current lotion bottle products cannot simultaneously satisfy consumers who prefer either extrusion or pump dispensing. Therefore, there is an urgent need to improve this. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art. By setting an extrusion head and a pressing head at both ends of the bottle body, it is possible to make a bottle body that can both extrude liquid and press liquid, thus meeting the needs of different consumers.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a double-headed emulsion bottle, comprising a bottle body, wherein an extrusion head and a pressing head are respectively connected to both ends of the bottle body, the extrusion head is provided with a liquid outlet hole for extruding liquid, the liquid outlet hole is used for extruding liquid, a lower cover is fitted to one end of the bottle body at the extrusion head, the lower cover is threadedly connected to the bottle body, and an upper cover is fitted to one end of the bottle body at the pressing head, the upper cover is fastened to the pressing head.

[0005] Furthermore, the bottle body has a first protrusion at the end facing the pressing head, and a limiting rib is provided on the side of the first protrusion. The first protrusion can be inserted into the upper cover, and the limiting rib is tightly fitted with the inner wall of the upper cover.

[0006] Furthermore, the bottle body has a connecting platform at one end facing the extruder, one end of the extruder is inserted into the connecting platform and the other end extends beyond the connecting platform, and the lower cover has an annular sleeve inside, which is fitted on the outside of the connecting platform and threadedly connected to the connecting platform.

[0007] Furthermore, the lower cover is provided with a second limiting platform, and the upper part of the second limiting platform is provided with a protrusion. The liquid outlet end of the extrusion head can abut against the second limiting platform, and the protrusion can be inserted into the liquid outlet hole to block the liquid outlet hole.

[0008] Furthermore, the extrusion head includes a first limiting platform, an annular platform is provided on the upper part of the first limiting platform, the upper part of the first limiting platform abuts against the lower part of the connecting platform, and the annular platform is inserted into the connecting platform for fixation.

[0009] Furthermore, the outer side of the annular platform is provided with multiple first annular ribs, which are tightly fitted to the inner wall of the connecting platform.

[0010] Furthermore, the extruder head has an inner liner, and the inner liner has a liquid outlet channel. The side of the liquid outlet channel facing the liquid outlet hole has a baffle plate, and the baffle plate has a cross-shaped cut. The liquid outlet channel and the liquid outlet hole can be isolated by the baffle plate and can be connected by the cut.

[0011] Furthermore, the liner includes a third limiting platform, the side of which abuts against the inner wall of the extruder, and the liner is made of silicone.

[0012] Furthermore, the extruder head is provided with a plug inside, one end of which abuts against the side of the inner liner away from the liquid outlet, and the plug is provided with a liquid inlet channel inside, which is connected to the liquid outlet channel.

[0013] Furthermore, the inner wall of the annular platform is provided with a second annular rib, the outer wall of the plug is provided with an annular groove, the second annular rib is inserted into the annular groove for limitation, and the lower end of the plug is provided with a second protrusion, which is inserted into the liquid outlet channel.

[0014] In summary, this utility model has the following beneficial effects:

[0015] 1. With an extrusion head and a pressing head at both ends of the bottle, two dispensing modes can be achieved in one bottle, which helps to meet the needs of different consumers;

[0016] 2. Because the inner liner is made of silicone and the baffle is thin, when it is necessary to squeeze out the liquid, remove the bottom cap and apply pressure to the bottle. The emulsion inside the bottle can push the baffle, thereby opening the slit and allowing the emulsion to pass through the slit and flow out of the outlet. After the emulsion has finished dispensing, release the pressure on the bottle, and the slit will close. This not only prevents the emulsion inside the bottle from continuing to leak out, but also effectively prevents the emulsion inside the bottle from contacting the outside, thus improving the storage effect of the emulsion. Attached Figure Description

[0017] Figure 1 This is an exploded view of this embodiment;

[0018] Figure 2 This is a partial sectional view of this embodiment;

[0019] Figure 3 for Figure 2 A partial schematic diagram;

[0020] Figure 4 This is an exploded view of the extrusion head.

[0021] Reference numerals: 1. Bottle body; 11. Connecting platform; 12. First protrusion; 13. Limiting rib; 2. Extrusion head; 21. First limiting platform; 22. Annular platform; 23. Liquid outlet; 24. First annular rib; 25. Second annular rib; 3. Pressing head; 4. Lower cover; 41. Annular sleeve; 42. Second limiting platform; 43. Protrusion; 5. Upper cover; 6. Liner; 61. Liquid outlet channel; 62. Baffle; 63. Cutout; 64. Third limiting platform; 7. Plug; 71. Liquid inlet channel; 72. Annular groove; 73. Second protrusion. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 4 As shown, this embodiment discloses a double-headed emulsion bottle, including a bottle body 1. The bottle body 1 is connected to an extrusion head 2 and a pressing head 3 at both ends. The pressing head 3 can press out liquid, and the liquid is dispensed by pressing and pumping. The pressing head 3 is prior art, and its specific structure will not be described in detail in this specification.

[0024] The extrusion head 2 is provided with a liquid outlet hole 23, which is used to extrude liquid. In this embodiment, an extrusion head 2 and a pressing head 3 are respectively provided at both ends of the bottle body 1, which can realize two liquid dispensing modes of a bottle body 1, which is beneficial to meet the needs of different consumers.

[0025] The bottle body 1 has an upper cover 5 at one end of the press head 3. The upper cover 5 is fastened to the press head 3. Specifically, the bottle body 1 has a first protrusion 12 at the end facing the press head 3. The side of the first protrusion 12 has a limiting rib 13. The first protrusion 12 can be inserted into the upper cover 5. The limiting rib 13 is tightly fitted to the inner wall of the upper cover 5. Through the cooperation between the first protrusion 12 and the upper cover 5, the upper cover 5 can be installed and limited. Through the cooperation between the limiting rib 13 and the upper cover 5, the upper cover 5 and the bottle body 1 can be detached, which is convenient for the upper cover 5 to be installed and removed.

[0026] The bottle body 1 is covered by a lower cover 4 at one end of the extruder head 2. The lower cover 4 is threadedly connected to the bottle body 1. Specifically, the bottle body 1 has a connecting platform 11 at one end facing the extruder head 2. One end of the extruder head 2 is inserted into the connecting platform 11 and the other end extends beyond the connecting platform 11. The lower cover 4 has an annular sleeve 41 inside. The annular sleeve 41 is fitted on the outside of the connecting platform 11 and threadedly connected to the connecting platform 11. Through the above design, not only can the lower cover 4 and the bottle body 1 be detachable, but the problem of the lower cover 4 being accidentally opened, causing the emulsion in the bottle body 1 to be squeezed out from the extruder head 2 can also be effectively avoided.

[0027] The lower cover 4 is provided with a second limiting platform 42 inside. The upper part of the second limiting platform 42 is provided with a protrusion 43. The liquid outlet end of the extrusion head 2 can abut against the second limiting platform 42. The protrusion 43 can be inserted into the liquid outlet hole 23 to block the liquid outlet hole 23. By setting the protrusion 43, the liquid outlet hole 23 can be sealed to prevent the emulsion from being squeezed out from the liquid outlet hole 23 when the extrusion function is not needed.

[0028] The extrusion head 2 includes a first limiting platform 21, with an annular platform 22 on the upper part of the first limiting platform 21. The upper part of the first limiting platform 21 abuts against the lower part of the connecting platform 11. The annular platform 22 is inserted into the connecting platform 11 for fixation. Multiple first annular ribs 24 are provided on the outer side of the annular platform 22. The annular ribs are tightly fitted with the inner wall of the connecting platform 11. Through the cooperation between the first annular ribs 24 and the connecting platform 11, the extrusion head 2 can be fixed. The first annular ribs 24 also act as sealing ribs to prevent emulsion from overflowing from the gap between the extrusion head 2 and the connecting platform 11.

[0029] The extruder head 2 has an inner liner 6 inside, and the inner liner 6 has a liquid outlet channel 61 inside. The side of the liquid outlet channel 61 facing the liquid outlet hole 23 has a baffle 62. The baffle 62 has a cross-shaped cut 63 inside. The liquid outlet channel 61 and the liquid outlet hole 23 can be isolated by the baffle 62 and can be connected by the cut 63. The inner liner 6 includes a third limiting platform 64. The side of the third limiting platform 64 abuts against the inner wall of the extruder head 2. The inner liner 6 is made of silicone.

[0030] Since the inner liner 6 is made of silicone and the baffle 62 is a thin sheet, when it is necessary to squeeze out the liquid, the lower cap 4 is removed and pressure is applied to the bottle 1. The emulsion inside the bottle 1 can push the baffle 62, thereby opening the slit 63. The emulsion can pass through the slit 63 and flow out from the outlet hole 23. After the liquid is discharged, the pressure on the bottle 1 is released, and the slit 63 can close. This not only prevents the emulsion inside the bottle 1 from continuing to leak out, but also effectively prevents the emulsion inside the bottle 1 from contacting the outside, thus improving the storage effect of the emulsion.

[0031] The extruder head 2 is provided with a plug 7 inside. One end of the plug 7 abuts against the side of the inner liner 6 away from the liquid outlet 23. The plug 7 is provided with a liquid inlet channel 71 inside, which is connected to the liquid outlet channel 61. The inner wall of the annular platform 22 is provided with a second annular rib 25, and the outer wall of the plug 7 is provided with an annular groove 72. The second annular rib 25 is inserted into the annular groove 72 for limiting. By setting the plug 7 inside the extruder head 2, the inner liner 6 can be fixed to prevent the inner liner 6 from moving. The plug 7 and the extruder head 2 are fixed by the second annular rib 25 and the annular groove 72, which is convenient for installation.

[0032] The lower end of the plug 7 is provided with a second protrusion 73, which is inserted into the liquid outlet channel 61. The outer wall of the second protrusion 73 is sealed to the inner wall of the liquid outlet channel 61. The outer wall of the second protrusion 73 is inclined. By setting the second protrusion 73, the emulsion can be effectively prevented from overflowing from the gap between the liner 6 and the plug 7.

[0033] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A double-ended emulsion bottle, characterized in that, The bottle includes a bottle body (1), with an extrusion head (2) and a pressing head (3) connected to both ends of the bottle body (1). The extrusion head (2) has a liquid outlet hole (23) for extruding liquid. The bottle body (1) is covered with a lower cover (4) at the end of the bottle body (1) located at the extrusion head (2). The lower cover (4) is threadedly connected to the bottle body (1). The bottle body (1) is covered with an upper cover (5) at the end of the bottle body (1) located at the pressing head (3). The upper cover (5) is fastened to the pressing head (3). The extruder (2) is provided with an inner liner (6), and the inner liner (6) is provided with a liquid outlet channel (61). The liquid outlet channel (61) is provided with a baffle (62) on the side facing the liquid outlet hole (23). The baffle (62) is provided with a cross cut (63). The liquid outlet channel (61) and the liquid outlet hole (23) can be isolated by the baffle (62) and can be connected by the cut (63). The inner liner (6) includes a third limiting platform (64). The side of the third limiting platform (64) abuts against the inner wall of the extruder (2). The inner liner (6) is made of silicone. The extrusion head (2) includes a first limiting platform (21), an annular platform (22) is provided on the upper part of the first limiting platform (21), a plug (7) is provided inside the extrusion head (2), one end of the plug (7) abuts against the side of the inner liner (6) away from the liquid outlet (23), a liquid inlet channel (71) is provided inside the plug (7), the liquid inlet channel (71) and the liquid outlet channel (61) are connected, a second annular rib (25) is provided on the inner wall of the annular platform (22), an annular groove (72) is provided on the outer wall of the plug (7), the second annular rib (25) is inserted into the annular groove (72) for limiting, a second protrusion (73) is provided at the lower end of the plug (7), and the second protrusion (73) is inserted into the liquid outlet channel (61).

2. A double-headed emulsion bottle according to claim 1, characterized in that, The bottle body (1) has a first protrusion (12) at one end facing the pressing head (3), and a limiting rib (13) is provided on the side of the first protrusion (12). The first protrusion (12) can be inserted into the upper cover (5), and the limiting rib (13) is tightly fitted with the inner wall of the upper cover (5).

3. A double-headed emulsion bottle according to claim 1, characterized in that, The bottle body (1) has a connecting platform (11) at one end facing the extruder (2). One end of the extruder (2) is inserted into the connecting platform (11) and the other end extends beyond the connecting platform (11). The lower cover (4) has an annular sleeve (41) inside. The annular sleeve (41) is fitted on the outside of the connecting platform (11) and threadedly connected to the connecting platform (11).

4. A double-headed emulsion bottle according to claim 3, characterized in that, The lower cover (4) is provided with a second limiting platform (42) inside. The upper part of the second limiting platform (42) is provided with a protrusion (43). The liquid outlet end of the extrusion head (2) can abut against the second limiting platform (42). The protrusion (43) can be inserted into the liquid outlet hole (23) to block the liquid outlet hole (23).

5. A double-headed emulsion bottle according to claim 3, characterized in that, The upper part of the first limiting platform (21) abuts against the lower part of the connecting platform (11), and the annular platform (22) is inserted into the connecting platform (11) and fixed.

6. A double-headed emulsion bottle according to claim 5, characterized in that, The outer side of the annular platform (22) is provided with multiple first annular ribs (24), which are tightly fitted to the inner wall of the connecting platform (11).

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