Bottle with all-plastic vacuum pump core

Abstract

The utility model discloses a bottle with an all-plastic vacuum pump core, which relates to the field of cosmetics and comprises a bottle body, the lower end of the bottle body is connected with a bottom cover, the upper end of the bottle body is connected with a vacuum pump head through threads, a protective sleeve is fixed on the vacuum pump head, and the vacuum pump head is in sliding connection with a pressing piece. A spring is further fixed between the vacuum pump head and the pressing piece, a liquid outlet is connected to the pressing piece in a sliding mode, the liquid outlet is matched with the protective sleeve to achieve sealing, and the liquid outlet is connected with the vacuum pump head through a guide pipe. According to the bottle with the all-plastic vacuum pump core, a protection structure is adopted, the liquid outlet can be automatically popped out when liquid is taken through pressing, liquid taking operation is facilitated, after liquid taking is completed, the liquid outlet is automatically protected, and therefore the situation that cosmetics in the liquid outlet are polluted is effectively avoided; cosmetics adhered to the inner wall of the bottle body can be scraped off so as to be taken out subsequently, and waste of the cosmetics is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to cosmetic technology field, concretely is a bottle with full plastic vacuum pump core. BACKGROUND

[0002] In the cosmetic field, the cosmetic bottle is a very main consumer's display body that attracts, research shows that, special cosmetic bottle can promote the sales of product, the pump head bottle is widely used in the cosmetic bottle field, the current cosmetic pump head bottle generally includes the pump head and the bottle body, the suction end of pump head is connected with the catheter, the catheter can extend to the bottom of the body, and then the liquid in the bottle can be pumped out, which is convenient for taking cosmetics;

[0003] But the existing cosmetic pump head bottle still has some deficiencies in the actual use, in the actual use, the liquid outlet mainly relies on the outer cover for protection, when forgetting to cover the outer cover in the actual use, since the makeup is generally in the health question, the bacteria are more, the cosmetic in the liquid outlet is easy to be polluted, and for the emulsion cosmetic, the liquid material adhered to the inner wall of the bottle is difficult to take out, thereby causing waste, therefore, in view of the above problems, the present application provides a bottle with full plastic vacuum pump core to better meet the actual use requirement. UTILITY MODEL CONTENTS

[0004] The utility model discloses a bottle with full plastic vacuum pump core to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a bottle with full plastic vacuum pump core, including bottle body, the bottom cover is connected to the lower end of bottle body, the upper end of bottle body is connected with vacuum pump head through thread, the protective sleeve is fixed on the vacuum pump head, the vacuum pump head and the pressing piece are connected by sliding, and the spring is fixed between the vacuum pump head and the pressing piece, the liquid outlet is connected to the pressing piece by sliding, and the liquid outlet is sealed by cooperating with the protective sleeve, and the liquid outlet is connected with the vacuum pump head through the catheter.

[0006] Preferably, the bottom cover is fixed with a threaded joint, and the threaded joint is connected with the bottle body by thread, through the above structure, the stability of the connection between the bottle body and the bottom cover can be ensured.

[0007] Preferably, the bottom cover is fixed with a guide rod, and the length of the guide rod is less than the height of the bottle body, by limiting the length of the guide rod, the assembly of the device can be facilitated.

[0008] Preferably, the bottom cover is connected with a knob through a bearing, and the knob is fixed with a threaded rod, through the above structure, the rotation of the threaded rod can be facilitated.

[0009] Preferably, the threaded rod is connected with the connecting ring through threads, and the threaded rod is hollow, and the threaded rod can provide basic force for the movement of the connecting ring, so as to ensure the normal operation of the device.

[0010] Preferably, the connecting ring is fixed with one end of the connecting rod, the other end of the connecting rod is fixed on the scraper, the scraper can slide in contact with the inner wall of the bottle body, and the scraper is in sliding connection with the guide rod, and through the action of the scraper, the cosmetic adhered to the inner wall of the bottle body can be scraped off, so that the cosmetic is not wasted.

[0011] Preferably, the vacuum pump head is connected with the suction pipe, and the suction pipe is arranged in the bottle body, and through the action of the suction pipe, the normal use of the cosmetic can be provided with basic guarantee.

[0012] Preferably, the liquid outlet is connected with one end of the first spring, and the other end of the liquid outlet is fixed in the pressing piece, and through the elastic action of the first spring, the reset of the liquid outlet can be provided with basic force.

[0013] Compared with the prior art, the bottle with the all-plastic vacuum pump core has the advantages that: the protective structure can automatically pop out the liquid outlet when the liquid is pressed out, facilitating the liquid taking operation, and after the liquid taking is completed, the protective structure of the liquid outlet is automatically realized, so that the situation that the cosmetic in the liquid outlet is polluted is effectively avoided, and in cooperation with the material scraping mechanism, the cosmetic adhered to the inner wall of the bottle body can be scraped off, so that the cosmetic can be taken out subsequently, and the cosmetic is not wasted. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view of the whole device of the utility model and an exploded perspective structural schematic view;

[0015] Figure 2 It is a front view of the whole device of the utility model and an exploded perspective structural schematic view;

[0016] Figure 3 It is a front view of the whole device of the utility model and an exploded perspective structural schematic view;

[0017] Figure 4 It is a front view of the whole device of the utility model and an exploded perspective structural schematic view.

[0018] In the drawing: 1, bottle body; 2, bottom cover; 201, threaded joint; 202, guide rod; 3, knob; 4, threaded rod; 5, connecting ring; 501, connecting rod; 502, scraper; 6, vacuum pump head; 601, protective sleeve; 7, suction pipe; 8, pressing piece; 801, liquid outlet; 802, first spring. DETAILED DESCRIPTION

[0019] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0020] Please refer to Figures 1-4 The present application provides a technical solution: a bottle with a full-plastic vacuum pump core, comprising a bottle body 1, a bottom cover 2 connected to the lower end of the bottle body 1, a vacuum pump head 6 connected to the upper end of the bottle body 1 through threads, a protective sleeve 601 fixed on the vacuum pump head 6, a sliding connection between the vacuum pump head 6 and the pressing piece 8, a spring fixed between the vacuum pump head 6 and the pressing piece 8, a liquid outlet 801 slidingly connected to the pressing piece 8, the liquid outlet 801 and the protective sleeve 601 cooperating to achieve sealing, and the liquid outlet 801 connected to the vacuum pump head 6 through a conduit.

[0021] The vacuum pump head 6 is connected to the straw 7, and the straw 7 is arranged in the bottle body 1; the liquid outlet 801 is connected to one end of the first spring 802, and the other end of the liquid outlet 801 is fixed in the pressing piece 8;

[0022] When using the bottle with a full-plastic vacuum pump core, as shown in Figures 1-4 the first spring 802 is in a contracted state, and when taking out the cosmetic, the vacuum pump head 6 is worked by pressing the pressing piece 8, and the cosmetic can be pumped out by cooperating with the action of the straw 7, which facilitates the use of the cosmetic. When the pressing piece 8 is pressed, the liquid outlet 801 slides outward when it is separated from the protective sleeve 601, and the elastic action of the first spring 802 can make the liquid outlet 801 slide outward, thereby facilitating the use of the cosmetic. When the pressing force of the pressing piece 8 is removed, the spring between the pressing piece 8 and the vacuum pump head 6 can make the pressing piece 8 reset. When the liquid outlet 801 slides into the pressing piece 8 by a certain distance when the pressing piece 8 is reset and the liquid outlet 801 is in contact with the protective sleeve 601, the end of the liquid outlet 801 is in contact with the protective sleeve 601 to achieve protection, thereby avoiding the contamination of the cosmetic in the liquid outlet 801;

[0023] A threaded connector 201 is fixed on the bottom cover 2, and the threaded connector 201 is threadedly connected to the bottle body 1; a guide rod 202 is fixed on the bottom cover 2, and the length of the guide rod 202 is less than the height of the bottle body 1; a knob 3 is connected to the bottom cover 2 by a bearing, and a threaded rod 4 is fixed on the knob 3; the threaded rod 4 is connected to the connecting ring 5 by threads, and the threaded rod 4 has a hollow structure; the connecting ring 5 is fixed to one end of the connecting rod 501, and the other end of the connecting rod 501 is fixed to the scraper 502, and the scraper 502 can slide in contact with the inner wall of the bottle body 1, while the scraper 502 and the guide rod 202 are slidably connected;

[0024] During the use of the device, such as Figures 1-4 As shown, when it is necessary to scrape off the material adhering to the inner wall of the bottle body 1, simply turn the knob 3, which will drive the threaded rod 4 to rotate. With the threaded connection between the threaded rod 4 and the connecting ring 5, the connecting ring 5, the connecting rod 501, and the scraper 502 will move downward. In addition, with the sliding guidance between the scraper 502 and the guide rod 202, the stability of the scraper 502 movement can be ensured. Through the sliding action between the scraper 502 and the inner wall of the bottle body 1, the cosmetics adhering to the inner wall of the bottle body 1 can be scraped off, making it convenient for subsequent use and effectively avoiding waste of cosmetics. This is the working principle of the bottle with an all-plastic vacuum pump core.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bottle with a full plastic vacuum pump core comprising a bottle body (1), characterized in that: The lower end of the bottle body (1) is connected with a bottom cover (2), the upper end of the bottle body (1) is connected with a vacuum pump head (6) through threads, the vacuum pump head (6) is fixed with a protective sleeve (601), the vacuum pump head (6) is connected with a pressing piece (8) through sliding, and a spring is further fixed between the vacuum pump head (6) and the pressing piece (8), the pressing piece (8) is connected with a liquid outlet (801) through sliding, the liquid outlet (801) is sealed with the protective sleeve (601), and the liquid outlet (801) is connected with the vacuum pump head (6) through a pipeline.

2. A bottle with a full plastic vacuum pump core according to claim 1, characterized in that: The bottom cover (2) is fixed with a threaded joint (201), and the threaded joint (201) is connected with the bottle body (1) through threads.

3. A bottle with a full plastic vacuum pump core according to claim 1, characterized in that: The bottom cover (2) is fixed with a guide rod (202), and the length of the guide rod (202) is less than the height of the bottle body (1).

4. The bottle with a full plastic vacuum pump core according to claim 1, characterized in that: The bottom cover (2) is connected with a knob (3) through a bearing, and the knob (3) is fixed with a threaded rod (4).

5. A bottle having a full plastic vacuum pump core according to claim 4, characterized in that: The threaded rod (4) is connected with a connecting ring (5) through threads, and the threaded rod (4) is a hollow structure.

6. A bottle having a full plastic vacuum pump core according to claim 5, characterized in that: The connecting ring (5) is fixed with one end of a connecting rod (501), the other end of the connecting rod (501) is fixed on a scraper (502), the scraper (502) can slide on the inner wall of the bottle body (1), and the scraper (502) is connected with the guide rod (202) through sliding.

7. A bottle having a full plastic vacuum pump core according to claim 1, characterized in that: The vacuum pump head (6) is connected with a suction tube (7), and the suction tube (7) is arranged in the bottle body (1).

8. The bottle with a full plastic vacuum pump core according to claim 1, characterized in that: The liquid outlet (801) is connected with one end of a first spring (802), and the other end of the liquid outlet (801) is fixed in the pressing piece (8).

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