Safe cosmetic hose

Abstract

The utility model discloses a safe cosmetic hose which comprises a hose body, the hose body comprises a liquid outlet nozzle, a cover is installed on the hose body, the cover comprises a connecting groove in threaded connection and communication with the liquid outlet nozzle, a guide groove is formed in the outer surface of the top end of the cover, and a liquid outlet hole communicated with the connecting groove is formed in the bottom of the inner wall of the guide groove. A sealing plate is slidably connected into the guide groove and clamped with the guide groove, a positioning groove connected with the sealing plate in an inserted mode is formed in the inner wall of one end of the guide groove, a positioning pin is movably connected to the sealing plate, a fixing groove connected with the positioning pin in an inserted mode is formed in the inner wall of the bottom of the guide groove, and the positioning pin is clamped with the guide groove. The utility model has the beneficial effects that the cosmetic safety problems of cosmetic oxidation, deterioration and the like caused by increase of contact time of cosmetics in the hose and external air, moisture and microorganisms due to the fact that the cover is inconvenient to screw back on the hose by one hand are avoided, so that the effect of the cosmetics is prevented from being influenced; and the potential safety hazard on the skin health of the user is reduced.

Description

Technical Field

[0001] The utility model relates to the field of cosmetic hoses, and more specifically, to a safe cosmetic hose. Background Art

[0002] In the cosmetic industry, as a common packaging form, hoses are widely welcomed for their convenience, flexibility and portability. The design purpose of the lid of a cosmetic hose is to protect the cosmetics from external contamination. Commonly, threaded lids are used. After opening the lid, the liquid can be directly poured out or the liquid cosmetic can be extruded by pressing. However, repeatedly unscrewing the lid during use may damage this protection barrier. Because during the process of unscrewing the lid to use the cosmetics each time, since it is inconvenient to screw the lid back onto the hose with one hand, generally the lid can only be screwed back onto the hose after the cosmetics have been applied to the skin. This increases the contact time between the cosmetics in the hose and the external air, moisture and microorganisms, which may cause cosmetic safety problems such as oxidation and deterioration of the cosmetics, affecting the efficacy of the cosmetics and posing a safety hazard to the skin health of users. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a safe cosmetic hose.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A safe cosmetic hose, including a hose body. The hose body includes a liquid outlet nozzle. A lid that cooperates with the liquid outlet nozzle is installed on the hose body. The lid includes a connection groove that is threadedly connected to the liquid outlet nozzle, and the connection groove communicates with the liquid outlet nozzle. A guiding groove is opened on the outer surface of the top end of the lid. A liquid outlet hole that communicates with the connection groove is opened at the bottom of the inner wall of the guiding groove. The liquid outlet hole corresponds to the liquid outlet nozzle. A sealing plate for controlling the opening and closing of the liquid outlet hole is slidably connected in the guiding groove. The sealing plate is clamped with the guiding groove. A positioning groove into which the sealing plate is inserted is opened on the inner wall at one end of the guiding groove. A positioning pin is movably connected to the sealing plate. A fixing groove into which the positioning pin is inserted is opened on the bottom inner wall of the guiding groove, and the positioning pin is clamped with the guiding groove.

[0006] Further, a positioning block that is inserted into the fixing groove is fixed at one end of the positioning pin. The positioning block is made of rubber material and abuts against the fixing groove. An activity hole corresponding to the fixing groove is opened on the sealing plate, and the positioning pin moves in the activity hole. A pressing block that is clamped with the guiding groove is fixed at the other end of the positioning pin.

[0007] Further, two clamping grooves that are respectively slidably connected to both sides of the sealing plate are opened on the inner wall of the guiding groove. The sealing plate is clamped with the clamping grooves.

[0008] Further, it is set that the pressing block is made of elastic rubber material, and both ends of the pressing block are respectively in contact with the inner walls on both sides of the guiding groove, so that the pressing block is clamped in the guiding groove.

[0009] By adopting the above technical solutions, the beneficial effects of the present utility model are as follows: During use, there is no need to unscrew the lid to use the cosmetics, avoiding the situation that it is inconvenient to screw the lid back onto the liquid outlet of the hose body with one hand, and it is necessary to screw the lid back onto the liquid outlet of the hose body after applying the cosmetics on the skin. This increases the contact time between the cosmetics in the hose body and the air, moisture, and microorganisms in the outside world, resulting in cosmetic safety problems such as oxidation and deterioration of the cosmetics. Therefore, it avoids the influence on the efficacy of the cosmetics in the body, reduces the number of times the lid is unscrewed to protect the cosmetics from external contamination, and reduces the potential safety hazards to the skin health of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic structural view of an embodiment of the present utility model.

[0011] Figure 2 It is a schematic structural view of the cooperation between the lid and the liquid outlet hole.

[0012] Figure 3 It is a schematic structural view of the cooperation between the sealing plate and the clamping groove.

[0013] In the figure: hose body 1, liquid outlet 2, lid 3, connecting groove 4, guiding groove 5, liquid outlet hole 6, sealing plate 7, positioning groove 8, positioning pin 9, fixing groove 10, positioning block 11, movable hole 12, pressing block 13, clamping groove 14. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] Refer to Figures 1 to 3 to further describe the embodiments of the present utility model.

[0015] A safe cosmetic hose, including a hose body 1, the hose body 1 includes a liquid outlet 2, a lid 3 cooperating with the liquid outlet 2 is installed on the hose body 1, the lid 3 includes a connecting groove 4 threadedly connected to the liquid outlet 2, and the connecting groove 4 communicates with the liquid outlet 2. The outer surface of the top end of the lid 3 is provided with a guiding groove 5, the bottom of the inner wall of the guiding groove 5 is provided with a liquid outlet hole 6 communicating with the connecting groove 4, the liquid outlet hole 6 corresponds to the liquid outlet 2, a sealing plate 7 for controlling the opening and closing of the liquid outlet hole 6 is slidably connected in the guiding groove 5, a positioning groove 8 inserted with the sealing plate 7 is opened on one end inner wall of the guiding groove 5, two clamping grooves 14 slidably connected to both sides of the sealing plate 7 are opened on the inner wall of the guiding groove 5, and the sealing plate 7 is clamped with the clamping grooves 14.

[0016] A positioning pin 9 is provided on the sealing plate. A fixing groove 10 for inserting the positioning pin 9 is formed in the inner wall of the bottom of the guiding groove 5. An activity hole 12 corresponding to the fixing groove 10 is formed in the sealing plate. The positioning pin 9 moves within the activity hole 12. A positioning block 11 for inserting into the fixing groove 10 is fixed to one end of the positioning pin 9. The positioning block 11 is made of rubber material and abuts against the fixing groove 10. A pressing block 13 cooperating with the guiding groove 5 is fixed to the other end of the positioning pin 9. The pressing block 13 is made of elastic rubber material. Both ends of the pressing block 13 abut against the inner walls on both sides of the guiding groove 5 respectively, so that the pressing block 13 is clamped in the guiding groove 5.

[0017] Working principle: When it is necessary to use the cosmetics in the hose body 1, a force is applied to the pressing block 13 on the positioning pin 9, and in cooperation with the movement of the positioning pin 9 within the activity hole 12 on the sealing plate 7, the positioning block 11 on the positioning pin 9 is disengaged from the fixing groove 10, and the pressing block 13 on the positioning pin 9 is disengaged from the guiding groove 5. Thus, the sealing plate 7 can slide within the guiding groove 5. The sealing plate 7 is pushed to slide within the guiding groove 5 and the clamping groove 14 and disengaged from the positioning groove 8. And the sealing plate 7 is clamped with the clamping groove 14 to prevent the sealing plate 7 from disengaging from the guiding groove 5 during the movement. The sealing plate 7 is continuously pushed to expose the liquid outlet hole 6. In cooperation with the communication between the liquid outlet hole 6 and the connecting groove 4, and the communication between the connecting groove 4 and the liquid outlet nozzle 2, it is convenient to pour out the cosmetics in the hose body 1 from the liquid outlet hole 6. After using the cosmetics, hold the hose body 1 with one hand, and use a finger to push the sealing plate 7 to slide within the guiding groove 5 and the clamping groove 14 until it is inserted into the positioning groove 8. At this time, the sealing plate 7 seals the liquid outlet hole 6 to prevent the cosmetics from leaking and being contaminated, reducing the contact time between the cosmetics and the air. In cooperation with pressing the pressing block 13 on the positioning pin 9 with a finger to make the positioning block 11 inserted into the fixing groove 10. In cooperation with the positioning block 11 being made of rubber material and having elasticity, continue to press the pressing block 13 to make the positioning pin 9 move towards the fixing groove 10 direction, so that the positioning block 11 abuts against the fixing groove 10 and is clamped in the fixing groove 10. At this time, the pressing block 13 deforms and abuts against the inner walls on both sides of the guiding groove 5 to make the pressing block 13 clamped in the guiding groove 5, and further presses and fixes the sealing plate 7 in the guiding groove 5, facilitating the sealing plate 7 to better seal the liquid outlet hole 6 to prevent the cosmetics in the tube body from being contaminated. Finally, it is realized that there is no need to unscrew the cap 3 during the use process, avoiding the situation that due to one hand being inconvenient to screw the cap 3 back onto the liquid outlet nozzle 2 of the hose body 1, it is necessary to screw the cap 3 back onto the liquid outlet nozzle 2 of the hose body 1 after applying the cosmetics on the skin, and increasing the contact time between the cosmetics in the hose body 1 and the outside air, moisture and microorganisms, resulting in cosmetic safety problems such as oxidation and deterioration of the cosmetics, thereby avoiding the influence on the efficacy of the cosmetics in the body, reducing the number of times of unscrewing the cap 3 to protect the cosmetics from external pollution, and reducing the potential safety hazards to the skin health of the user.

[0018] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A safe cosmetic hose, comprising a hose body (1), the hose body (1) comprising a liquid outlet nozzle (2), characterized in that: The hose body (1) is provided with a cover (3) matched with the liquid outlet nozzle (2), the cover (3) comprising a connecting groove (4) threadedly connected with the liquid outlet nozzle (2), and the connecting groove (4) is communicated with the liquid outlet nozzle (2), a guide groove (5) is provided on the outer surface of the top end of the cover (3), a liquid outlet hole (6) communicated with the connecting groove (4) is provided at the bottom of the inner wall of the guide groove (5), the liquid outlet hole (6) corresponds to the liquid outlet nozzle (2), a sealing plate (7) for controlling the opening and closing of the liquid outlet hole (6) is slidably connected in the guide groove (5), the sealing plate (7) is clamped with the guide groove (5), a positioning groove (8) is provided on the inner wall at one end of the guide groove (5) and is plugged with the sealing plate (7), a positioning pin (9) is movably connected on the sealing plate, a fixing groove (10) is provided on the inner wall at the bottom of the guide groove (5) and is plugged with the positioning pin (9), and the positioning pin (9) is clamped with the guide groove (5).

2. A safe cosmetic hose according to claim 1, characterized in that: A positioning block (11) plugged into the fixing groove (10) is fixed to one end of the positioning pin (9); the positioning block (11) is made of rubber material and contacts the fixing groove (10); a movable hole (12) corresponding to the fixing groove (10) is formed on the sealing plate, and the positioning pin (9) moves in the movable hole (12); and a tightening block (13) engaged with the guide groove (5) is fixed to the other end of the positioning pin (9).

3. A safe cosmetic hose according to claim 2, characterized in that: Two clamping grooves (14) are provided on the inner wall of the guide groove (5) and are respectively slidably connected to two sides of the sealing plate (7), and the sealing plate (7) is clamped with the clamping grooves (14).

4. A safe cosmetic hose according to claim 3, characterized in that: The abutting block (13) is made of an elastic rubber material, and two ends of the abutting block (13) respectively abut against inner walls at both sides of the guide groove (5) so that the abutting block (13) is clamped in the guide groove (5).

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