A cream bottle

Abstract

The utility model discloses a kind of cream bottles, including bottle, square inner container, outer cover and two buttons, bottle includes square bottle mouth, inner container is inserted into bottle, and inner container includes annular table, annular table lower part abuts bottle mouth upper part, button is located in bottle and respectively located in inner container two sides, button and outer cover inner wall buckle fixed, press button, to make button separate from outer cover.The utility model outer cover and bottle are fixed in plug-in type, cooperate through button and outer cover, can ensure the limiting force of outer cover, and also through press button, the opening of outer cover can be facilitated, it is convenient to operate, and good reliability.

Description

Technical Field

[0001] This utility model relates to packaging containers, and more specifically, to a cream bottle. Background Technology

[0002] A cream jar is a cosmetic bottle used to hold cream-based cosmetics. The structure of a cream jar generally includes a bottle body, an inner liner, and a cap. The inner liner contains the cream-based cosmetic.

[0003] Most cream jars have round openings, with the bottle body and cap secured by threads. A small portion have square openings, where the bottle body and cap are fixed by a snap-fit ​​mechanism. This method has drawbacks: if the limiting force is too small, the cap can easily come loose; if the snap-fit ​​force is too large, not only is it inconvenient to open the cap, but if too much force is applied during opening, there is a risk that the bottle may slip or the cosmetics inside may spill out. Therefore, improvements are urgently needed. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a cream bottle with an outer cap and bottle body that are fixed by plugging in. The outer cap is secured by the cooperation of the button and the outer cap, and the outer cap can be opened easily by pressing the button. It is easy to operate and has good reliability.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a cream bottle, comprising a bottle body, a square inner liner, an outer cap, and two buttons. The bottle body includes a square bottle mouth. The inner liner is inserted into the bottle body. The inner liner includes an annular platform. The lower part of the annular platform abuts against the upper part of the bottle mouth. The buttons are located inside the bottle body and are respectively located on both sides of the inner liner. The buttons are fastened and fixed to the inner wall of the outer cap. Pressing the buttons causes them to detach from the outer cap.

[0006] Furthermore, the bottle body includes a guide hole and a through hole corresponding to the button. The guide hole is located on both sides of the bottle mouth. The button includes a pressing head, a rib, and a protrusion. The pressing head passes through the through hole, the rib passes through the guide hole, and the protrusion is located at one end of the rib that extends out of the guide hole. The outer cover includes a notch located on the inner wall and corresponding to the button. The lower part of the protrusion can abut against or detach from the bottom surface of the notch.

[0007] Furthermore, the bottle body also includes limiting ribs located on both sides of the button, the button is located in the area enclosed by the limiting ribs, and a cover plate is fixed at the lower part of the area enclosed by the two limiting ribs, the cover plate being located below the button.

[0008] Furthermore, the button also includes a boss, and the pressing head and the rib are respectively connected to the boss, and the end of the boss can abut against or detach from the inner wall of the bottle.

[0009] Furthermore, the bottle body includes a groove corresponding to the button, and the button is located within the groove.

[0010] Furthermore, the outer wall of the inner liner is connected to a spring corresponding to the button. The lower end of the spring is connected to the outer wall of the inner liner. The spring is tilted upward. The upper end of the spring abuts against the lower end of the bottle mouth. The end of the button away from the pressing head abuts against the outer wall of the spring.

[0011] Furthermore, the inner liner includes a clearance groove located between the outer wall of the inner liner and the spring piece.

[0012] Furthermore, the upper part of the inner liner is covered by an inner cover, and a sealing gasket is fixed inside the outer cover. The lower part of the sealing gasket abuts against the annular platform and the upper part of the inner cover, respectively.

[0013] Furthermore, the lower part of the bottle body is open and a bottom cover is fixed at the opening. The bottom cover includes an annular rib located at the top, and the lower part of the inner liner is inserted into the annular rib.

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

[0015] When the outer cap is closed with the bottle body, the flat surface of the lower part of the protrusion abuts against the bottom flat surface of the notch, forming a lock. The bottle body and the outer cap are locked together and fixed. In this state, the outer cap cannot be pulled up to remove it, thus effectively preventing the outer cap from falling off during carrying. When you need to remove the outer cap, simply press the pressing head of the two buttons with one hand. The pressing head moves inward toward the bottle body, and the protrusion disengages from the notch. At this time, you can easily open the outer cap upward. It is easy to operate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this embodiment;

[0017] Figure 2 This is a cross-sectional view of this embodiment;

[0018] Figure 3 for Figure 2 Enlarged view at point A;

[0019] Figure 4 This is a diagram illustrating how to open a bottle cap.

[0020] Reference numerals: 1. Bottle body; 11. Bottle mouth; 12. Guide hole; 13. Limiting rib; 14. Through hole; 15. Groove; 2. Inner liner; 21. Annular platform; 22. Spring piece; 23. Clearance groove; 3. Inner cover; 4. Outer cover; 41. Notch; 5. Sealing gasket; 6. Bottom cover; 61. Annular rib; 7. Button; 71. Press head; 72. Boss; 73. Raised rib; 74. Protrusion; 8. Cover plate. Detailed Implementation

[0021] 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.

[0022] like Figures 1 to 4 As shown, this embodiment discloses a cream bottle, including a bottle body 1, a square plastic inner liner 2, an outer cap 4, and two buttons 7.

[0023] like Figure 2 and Figure 3 As shown, the bottle body 1 includes a square bottle mouth 11, and the inner liner 2 is inserted into the bottle body 1. The outer wall of the inner liner 2 is in clearance fit with the inner wall of the square bottle mouth 11. The inner liner 2 includes an annular platform 21. The lower part of the annular platform 21 abuts against the upper part of the bottle mouth 11. A spring piece 22 is connected to the outer wall of the inner liner 2. The lower end of the spring piece 22 is connected to the outer wall of the inner liner 2. The spring piece 22 and the inner liner 2 are integrally formed. The spring piece 22 is inclined upward. The upper end of the spring piece 22 abuts against the lower end of the bottle mouth 11. During the installation of the inner liner 2 from top to bottom, the spring piece 22 is pushed towards the outer wall of the inner liner 2 by the force of the inner wall of the bottle mouth 11. When the inner liner 2 is installed in place, the spring piece 22 passes over the lower end of the bottle mouth 11. At this time, the spring piece 22 returns to its original shape and its upper end abuts against the lower end of the bottle mouth 11, thereby fixing the inner liner 2 and the bottle body 1.

[0024] Furthermore, the inner liner 2 includes a relief groove 23, which is located between the outer wall of the inner liner 2 and the spring piece 22. Since the inner liner 2 and the inner wall of the bottle mouth 11 are in clearance fit, the relief groove 23 can be provided to avoid the spring piece 22. That is, the bottle mouth 11 can squeeze the spring piece 22 into the relief groove 23, so that the spring piece 22 can pass smoothly over the bottle mouth 11.

[0025] like Figure 2 As shown, the lower part of the bottle body 1 is open and a bottom cover 6 is fixed at the opening. The bottom cover 6 includes an annular rib 61 located at the upper part. The lower part of the inner liner 2 is inserted into the annular rib 61. The bottom cover 6 and the bottle body 1 are fixed by ultrasonic welding. By setting the bottom cover 6, it is not only convenient to install the button 7, but also to further limit the inner liner 2 and improve the fixing effect of the inner liner 2.

[0026] The inner liner 2 is covered by an inner cover 3, and a sealing gasket 5 is fixed inside the outer cover 4. The lower part of the sealing gasket 5 abuts against the annular platform 21 and the upper part of the inner cover 3 respectively. The sealing gasket 5 is a silicone gasket. When the outer cover 4 is closed, it can seal the inside of the inner liner 2.

[0027] like Figures 2 to 4As shown, the button 7 is located inside the bottle body 1 and on both sides of the inner liner 2. The button 7 is fastened and fixed to the inner wall of the outer cover 4. Pressing the button 7 causes the button 7 to disengage from the outer cover 4. Specifically, the bottle body 1 includes a guide hole 12 and a through hole 14 corresponding to the button 7. The guide hole 12 is located on both sides of the bottle mouth 11. The button 7 includes a pressing head 71, a rib 73, and a protrusion 74. The pressing head 71 passes through the through hole 14, the rib 73 passes through the guide hole 12, and the protrusion 74 is located at one end of the rib 73 that protrudes from the guide hole 12. The outer cover 4 includes a notch 41 located on the inner wall and corresponding to the button 7. The lower part of the protrusion 74 can abut against or disengage from the bottom surface of the notch 41. Two spring pieces 22 correspond to two buttons 7 respectively. The end of the button 7 away from the pressing head 71 abuts against the outer wall of the spring piece 22.

[0028] like Figure 3 As shown, when the outer cap 4 is closed with the bottle body 1, the lower plane of the protrusion 74 abuts against the bottom plane of the notch 41, forming a lock, and the bottle body 1 and the outer cap 4 are locked together. In this state, the outer cap 4 cannot be pulled up and removed, thus effectively preventing the outer cap 4 from falling off during carrying; Figure 4 As shown, when it is necessary to remove the outer cover 4, simply press the pressing head 71 of the two buttons 7 with one hand. The pressing head 71 moves towards the inside of the bottle body 1, and the protrusion 74 disengages from the notch 41. At this time, the outer cover 4 can be easily opened upwards, which is convenient to operate.

[0029] Furthermore, the bottle body 1 also includes limiting ribs 13 located on both sides of the button 7. The button 7 is located within the area enclosed by the limiting ribs 13. A cover plate 8 is fixed at the lower part of the area enclosed by the two limiting ribs 13. The cover plate 8 is located below the button 7. The button 7 also includes a boss 72. The pressing head 71 and the protruding rib 73 are respectively connected to the boss 72. The end of the boss 72 can abut against or detach from the inner wall of the bottle body 1. Through the cooperation of the limiting ribs 13, the cover plate 8 and the boss 72, the button 7 can be installed and limited, improving the installation effect of the button 7.

[0030] The bottle body 1 includes a groove 15 corresponding to the button 7. The button 7 is located in the groove 15. By setting the groove 15, the local wall thickness of the bottle body 1 can be reduced, thereby freeing up the installation space for the button 7, which facilitates the installation and operation of the button 7.

[0031] 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 cream jar, characterized in that, The device includes a bottle body (1), a square inner liner (2), an outer cap (4), and two buttons (7). The bottle body (1) includes a square bottle mouth (11). The inner liner (2) is inserted into the bottle body (1). The inner liner (2) includes an annular platform (21). The lower part of the annular platform (21) abuts against the upper part of the bottle mouth (11). The buttons (7) are located inside the bottle body (1) and are located on both sides of the inner liner (2). The buttons (7) are fastened and fixed to the inner wall of the outer cap (4). Pressing the buttons (7) will cause the buttons (7) to detach from the outer cap (4).

2. A cream jar according to claim 1, characterized in that, The bottle body (1) includes a guide hole (12) and a through hole (14) corresponding to the button (7). The guide hole (12) is located on both sides of the bottle mouth (11). The button (7) includes a pressing head (71), a rib (73) and a protrusion (74). The pressing head (71) passes through the through hole (14). The rib (73) passes through the guide hole (12). The protrusion (74) is located at one end of the rib (73) that passes through the guide hole (12). The outer cover (4) includes a notch (41) located on the inner wall and corresponding to the button (7). The lower part of the protrusion (74) can abut against or detach from the bottom surface of the notch (41).

3. A cream jar according to claim 2, characterized in that, The bottle body (1) also includes limiting ribs (13) located on both sides of the button (7). The button (7) is located in the area enclosed by the limiting ribs (13). A cover plate (8) is fixed at the lower part of the area enclosed by the two limiting ribs (13). The cover plate (8) is located below the button (7).

4. A cream jar according to claim 3, characterized in that, The button (7) also includes a boss (72), the pressing head (71) and the rib (73) are respectively connected to the boss (72), and the end of the boss (72) can abut or detach from the inner wall of the bottle (1).

5. A cream jar according to claim 4, characterized in that, The bottle body (1) includes a groove (15) corresponding to the button (7), and the button (7) is located in the groove (15).

6. A cream jar according to claim 2, characterized in that, The outer wall of the inner liner (2) is connected to a spring piece (22) corresponding to the button (7). The lower end of the spring piece (22) is connected to the outer wall of the inner liner (2). The spring piece (22) is inclined upward. The upper end of the spring piece (22) abuts against the lower end of the bottle mouth (11). The end of the button (7) away from the pressing head (71) abuts against the outer wall of the spring piece (22).

7. A cream jar according to claim 6, characterized in that, The inner liner (2) includes a relief groove (23) located between the outer wall of the inner liner (2) and the spring piece (22).

8. A cream jar according to claim 1, characterized in that, The inner liner (2) is covered with an inner cover (3) on the upper part, and a sealing gasket (5) is fixed inside the outer cover (4). The lower part of the sealing gasket (5) abuts against the annular platform (21) and the upper part of the inner cover (3) respectively.

9. A cream jar according to claim 1, characterized in that, The bottle body (1) has an opening at the bottom and a bottom cover (6) is fixed at the opening. The bottom cover (6) includes an annular rib (61) located at the top. The inner liner (2) is inserted into the annular rib (61) at the bottom.

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