Cosmetic bottle capable of effectively preventing outer cover from being lost

Abstract

The utility model relates to a cosmetic bottle capable of effectively preventing an outer cover from being lost. The cosmetic bottle comprises a bottle body and a cover body, a liquid outlet is formed in the middle of the top of the bottle body; the cover body comprises an inner cover, an outer cover and a pressing cover; the inner cover is detachably fixed on the liquid outlet of the bottle body; a plurality of protrusions are arranged on the upper portion of the outer wall of the inner cover in an annular array mode. A plurality of arc-shaped sliding grooves are formed in the inner wall of the outer cover in an annular array mode, the arc-shaped sliding grooves are formed upwards in an inclined mode, and the protrusions are connected with the corresponding arc-shaped sliding grooves in a sliding mode. A pressing pump core is installed in the inner cover. A liquid outlet pipe is arranged on one side of the outer wall of the pressing cover and extends into the pressing cover. The pressing cover is detachably and fixedly connected with the pressing pump core, and one end of the liquid outlet pipe communicates with a discharging port of the pressing pump core. A groove is formed in the top of the outer cover, and when the protrusion is located on the top of the corresponding arc-shaped sliding groove, the part, located outside the pressing cover, of the liquid outlet pipe is just located in the groove. The utility model effectively prevents the outer cover from being separated from the cover body, and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic bottles, in particular to a cosmetic bottle that can effectively prevent the outer cap from being lost. Background Art

[0002] Cosmetics refer to chemical industrial products or fine chemical products that are applied, sprayed or otherwise dispersed on any part of the human body surface, such as skin, hair, fingernails, lips and teeth, etc., for the purpose of cleaning, maintaining, beautifying, modifying and changing appearance, or correcting body odor and maintaining a good state. Cosmetic bottles are necessary products for containing cosmetics to facilitate transportation, storage and use.

[0003] At present, most of the outer caps of existing cosmetic bottles are threadedly connected to the cap body. When using cosmetics, it is necessary to turn the outer cap to separate it from the cap body. The above structure of the cosmetic bottle is very likely to cause the outer cap to be lost, bringing inconvenience to users.

[0004] Therefore, it is desired to provide a cosmetic bottle that can effectively prevent the outer cap from being lost, in order to solve the above technical problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cosmetic bottle that can effectively prevent the outer cap from being lost, effectively preventing the outer cap from separating from the cap body and being convenient to use.

[0006] To achieve the above object of the utility model, a cosmetic bottle that can effectively prevent the outer cap from being lost is provided, including a bottle body and a cap body;

[0007] The middle position at the top of the bottle body has a liquid outlet;

[0008] The cap body includes an inner cap, an outer cap and a pressing cap;

[0009] The inner cap is detachably fixed on the liquid outlet of the bottle body;

[0010] A plurality of protrusions are provided on the upper part of the outer wall of the inner cap in an annular array;

[0011] A plurality of arc-shaped chutes are provided on the inner wall of the outer cap in an annular array. The number of the arc-shaped chutes is adapted to and corresponds to the number of the protrusions one by one. Each arc-shaped chute is obliquely upward;

[0012] The protrusions are adapted to the corresponding arc-shaped chutes, and the protrusions are slidably connected to the corresponding arc-shaped chutes;

[0013] A pressing pump core is installed in the inner cap, and a drain pipe is connected to the bottom of the pressing pump core;

[0014] One side of the outer wall of the pressing cover is provided with a liquid outlet pipe, and the liquid outlet pipe extends all the way into the pressing cover;

[0015] The pressing cover is detachably and fixedly connected to the pressing pump core, and one end of the liquid outlet pipe is communicated with the discharge port of the pressing pump core;

[0016] The top of the outer cover is provided with a groove. When the protrusion is located at the top of the corresponding arc-shaped sliding groove, the part of the liquid outlet pipe outside the pressing cover is just located in the groove.

[0017] Specifically, an external thread is provided on the outer wall of the liquid outlet;

[0018] Internal threads are provided on the inner wall of the lower part of the inner cover. The internal threads are adapted to the external threads of the liquid outlet, and the inner cover is threadedly connected to the liquid outlet of the cover body through the cooperation of the internal / external threads.

[0019] Preferably, stoppers are provided at both the bottom and the top of the arc-shaped sliding groove.

[0020] Preferably, a cylindrical protrusion is provided on the upper part of the inner cover. The pressing pump core is located inside the cylindrical protrusion. Convex strips are provided on the outer wall of the cylindrical protrusion in an annular array, and each convex strip is arranged vertically upward;

[0021] A plug-in part is provided inside the pressing cover, and the pressing cover is slidably plugged on the cylindrical protrusion through the plug-in part.

[0022] Preferably, an annular extension part extends from the top of the outer cover towards the axis direction. A plurality of clamping blocks are provided at the bottom edge position of the pressing cover in an annular array, and the clamping blocks are all located directly below the annular extension part.

[0023] Specifically, the number of the protrusions and the number of the arc-shaped sliding grooves are both 3.

[0024] The cosmetic bottle of the present utility model that can effectively prevent the loss of the outer cover has the following advantages compared with the prior art:

[0025] (1) By detachably and fixedly connecting the inner cover to the bottle body, providing a plurality of protrusions on the top of the outer wall of the inner cover, and providing arc-shaped sliding grooves on the inner wall of the outer cover, the outer cover is slidably connected to the inner cover and does not separate, effectively preventing the loss of the outer cover;

[0026] (2) The design is simple and the use is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic structural diagram of a cosmetic bottle of the present embodiment that can effectively prevent the loss of the outer cover;

[0028] Figure 2Schematic structural diagram of the bottle body in this embodiment;

[0029] Figure 3 Schematic structural diagram of the inner cap in this embodiment;

[0030] Figure 4 Schematic structural diagram of the connection between the pressing pump core and the inner cap in this embodiment;

[0031] Figure 5 Schematic structural diagram of the outer cap in this embodiment;

[0032] Figure 6 Schematic structural diagram of the pressing cap in this embodiment Figure 1 ;

[0033] Figure 7 Schematic structural diagram of the pressing cap in this embodiment Figure 2 ;

[0034] Figure 8 Schematic structural diagram of the cap body in this embodiment;

[0035] Figure 9 Cross-sectional view of a cosmetic bottle that effectively prevents the outer cap from being lost in this embodiment. Detailed implementation manners

[0036] The following further describes the present utility model in conjunction with the accompanying drawings and specific embodiments.

[0037] As Figure 1 shown, a cosmetic bottle that effectively prevents the outer cap from being lost includes a bottle body 1 and a cap body 2.

[0038] As Figure 2 shown, the middle position at the top of the bottle body 1 has a liquid outlet 3.

[0039] As Figure 8 shown, the cap body 2 includes an inner cap 4, an outer cap 5, and a pressing cap 6; the inner cap 4 is detachably fixed on the liquid outlet 3 of the bottle body 1.

[0040] In this embodiment, as Figure 2 shown, an external thread 7 is provided on the outer wall of the liquid outlet 3; an internal thread (not shown in the figure) is provided on the inner wall of the lower part of the inner cap 4, and the internal thread is adapted to the external thread 7 of the liquid outlet 3. The inner cap 4 is threadedly connected to the liquid outlet 3 of the cap body 2 through the cooperation of the internal / external threads

[0041] As Figure 3 shown, a plurality of protrusions 8 are provided on the upper part of the outer wall of the inner cap 4 in an annular array manner; as Figure 5As shown, a number of arc-shaped chutes 9 are provided on the inner wall of the outer cover 5 in an annular array. The number of the arc-shaped chutes 9 is adapted to and corresponds one by one to the number of the protrusions 8. Each of the arc-shaped chutes 9 is arranged obliquely upward. The protrusion 8 is adapted to the corresponding arc-shaped chute 9, and the protrusion 8 is slidably connected to the corresponding arc-shaped chute 9.

[0042] In this embodiment, stoppers 10 are provided at both the bottom and the top of the arc-shaped chute 9, effectively preventing the protrusion 8 from separating from the arc-shaped chute 9.

[0043] As Figure 4 shown, a pressing pump core 11 is installed in the inner cover 4, and a liquid discharge pipe (not shown in the figure) is connected to the bottom of the pressing pump core 11.

[0044] As Figure 6 shown, a liquid outlet pipe 12 is provided on one side of the outer wall of the pressing cover 6, and the liquid outlet pipe extends all the way into the pressing cover 6. The pressing cover 6 is detachably and fixedly connected to the pressing pump core 11, and one end of the liquid outlet pipe 12 is communicated with the discharge port of the pressing pump core 11.

[0045] A groove 13 is provided at the top of the outer cover 5. When the protrusion 8 is located at the top of the corresponding arc-shaped chute 9, the part of the liquid outlet pipe 12 outside the pressing cover 6 is just located in the groove 13.

[0046] In this embodiment, as Figure 3 shown, a cylindrical protrusion 14 is provided at the upper part of the inner cover 4. The pressing pump core 11 is located inside the cylindrical protrusion 14. Convex strips 15 are provided on the outer wall of the cylindrical protrusion 14 in an annular array. Each of the convex strips 15 is arranged vertically upward. As Figure 7 shown, a plug-in part 16 is provided inside the pressing cover 6. The pressing cover 6 is slidably plugged on the cylindrical protrusion 14 through the plug-in part 16, playing a certain guiding role. At the same time, the convex strip 15 contacts the inner wall of the plug-in part 16, effectively reducing the contact area between the plug-in part 16 and the cylindrical protrusion 14, reducing the friction force, and facilitating the user to operate the pressing cover 6.

[0047] In this embodiment, both the number of the protrusions 8 and the number of the arc-shaped chutes 9 are three.

[0048] In this embodiment, an annular extension part 17 is provided at the top of the outer cover 5 extending towards the axis direction. A number of clamping blocks 18 are provided at the bottom edge position of the pressing cover 6 in an annular array. The clamping blocks 18 are all located directly below the annular extension part 17. Thus arranged, it further effectively prevents the pressing cover 6 from detaching from the cover body 2.

[0049] As Figure 9As shown in the figure, when the above-mentioned cosmetic bottle is not in use, the part of the liquid outlet pipe 12 outside the pressing cap 6 is just located in the groove 13, and the protrusion 8 inside the inner cap 4 is located at the bottom of the corresponding arc-shaped sliding groove 9; when in use, rotate the outer cap 5. Under the limitation of the protrusion 8, the outer cap 5 rotates downward in a spiral manner, so that the liquid outlet pipe 12 is separated from the groove 13. The user presses the pressing cap 6, and the cosmetic medium in the bottle body 1 will flow out from the liquid outlet pipe 12, and the outer cap 5 is not separated from the cap body 2.

[0050] The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the described embodiments. Those skilled in the art can make various equivalent variations or substitutions without departing from the spirit of the present invention, and these equivalent variations or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A cosmetic bottle that effectively prevents the outer cover from being lost, characterized in that, It includes a bottle body and a cap body; There is a liquid outlet at the middle position of the top of the bottle body; The cap body includes an inner cap, an outer cap and a pressing cap; The inner cap is detachably fixed on the liquid outlet of the bottle body; Several protrusions are provided on the upper part of the outer wall of the inner cap in an annular array; Several arc-shaped chutes are provided on the inner wall of the outer cap in an annular array. The number of the arc-shaped chutes is adapted to and corresponds one by one to the number of the protrusions. Each arc-shaped chute is arranged obliquely upward; The protrusion is adapted to the corresponding arc-shaped chute, and the protrusion is slidably connected to the corresponding arc-shaped chute; A pressing pump core is installed in the inner cap, and a drain pipe is connected to the bottom of the pressing pump core; A liquid outlet pipe is provided on one side of the outer wall of the pressing cap, and the liquid outlet pipe extends into the pressing cap; The pressing cap is detachably and fixedly connected to the pressing pump core, and one end of the liquid outlet pipe is communicated with the discharge port of the pressing pump core; There is a groove on the top of the outer cap. When the protrusion is located at the top of the corresponding arc-shaped chute, the part of the liquid outlet pipe outside the pressing cap is just located in the groove; 2. The cosmetic bottle capable of effectively preventing the outer cap from being lost according to claim 1, wherein, There is an external thread on the outer wall of the liquid outlet; There is an internal thread on the lower inner wall of the inner cap. The internal thread is adapted to the external thread of the liquid outlet, and the inner cap is threadedly connected to the liquid outlet of the cap body through the cooperation of the internal / external threads; 3. The cosmetic bottle according to claim 1, which is effectively prevented from losing the outer cover, is characterized in that, Stop blocks are provided at both the bottom and the top of the arc-shaped chute; 4. A cosmetic bottle that effectively prevents the outer cap from being lost, characterized in that, There is a cylindrical protrusion on the upper part of the inner cap. The pressing pump core is located in the cylindrical protrusion. Convex strips are provided on the outer wall of the cylindrical protrusion in an annular array. Each convex strip is arranged vertically upward; A plug-in part is provided in the pressing cap, and the pressing cap is slidably plugged on the cylindrical protrusion through the plug-in part; 5. A cosmetic bottle that effectively prevents the outer cap from being lost, characterized in that, An annular extension part extends from the top of the outer cap towards the axis direction. Several clamping blocks are provided on the bottom edge position of the pressing cap in an annular array. The clamping blocks are all located directly below the annular extension part; 6. A cosmetic bottle capable of effectively preventing the outer cap from being lost, according to any one of claims 1 to 5, characterized in that, The number of the protrusions and the number of the arc-shaped chutes are both 3;

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