Lip glaze with good sealing performance

Abstract

The lip glaze with the good sealing performance comprises an injection molding bottle body and a sealing cover, an extrusion assembly is arranged at the top end in the sealing cover, an extrusion cylinder is arranged in the extrusion assembly, the top end of the extrusion cylinder is fixed to the top end in the sealing cover, and an extrusion rod is inserted in the extrusion cylinder in a sliding mode. The extrusion rod and the extrusion cylinder are connected through an extrusion spring, an extrusion plate is arranged at the bottom end of the extrusion rod, a connecting cylinder is arranged on the surface of the top of the injection molding bottle main body, a tooth handle is inserted into the injection molding bottle main body, and a cotton head is arranged at the bottom end of the tooth handle. The arc-shaped clamping groove and the sealing ring are used in cooperation, when the sealing cover and the injection molding bottle body are sealed, the sealing ring can be clamped into the annular clamping groove, and then the contact position of the sealing cover and the injection molding bottle body can be sealed under sealing of the sealing ring; and external gas is prevented from entering the injection molding bottle through the gap to oxidize the lip glaze in the injection molding bottle.

Description

Technical Field

[0001] The utility model relates to the technical field of lip glaze, in particular to a lip glaze with good sealing performance. Background Art

[0002] Lip glaze is a type of lip makeup product. Lip glaze can achieve effects that lipstick and lip gloss cannot achieve. Before the emergence of lip glaze, makeup artists would add transparent lip gloss on the surface of bright red lipstick to create a bright and plump lip makeup effect. Lip glaze combines the saturated color of lipstick and the bright texture of lip gloss into one, and it can be easily achieved with just a light touch of lip glaze.

[0003] After massive searching, it was found that in the prior art, the handle of the lip glaze and the injection bottle are generally connected by a spiral connection. Although the threaded connection has good sealing performance, the threaded teeth are prone to loosening after long-term use, resulting in poor sealing performance. Once air enters, it is easy to cause oxidation of the internal lip glaze material, affecting the use effect.

[0004] Therefore, it is necessary to provide a lip glaze with good sealing performance to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model provides a lip glaze with good sealing performance, which solves the problems in the background technology.

[0006] In order to solve the above technical problems, the utility model provides a lip glaze with good sealing performance, including an injection molded bottle body and a sealing cover, an extrusion assembly is arranged at the top end inside the sealing cover, an extrusion cylinder is arranged inside the extrusion assembly, the top end of the extrusion cylinder is fixed to the top end inside the sealing cover, an extrusion rod is slidably inserted inside the extrusion cylinder, the extrusion rod and the extrusion cylinder are connected by an extrusion spring, and an extrusion plate is arranged at the bottom end of the extrusion rod.

[0007] Preferably, a connecting tube is provided on the top surface of the injection molded bottle body, a handle is inserted into the inside of the injection molded bottle body, a cotton head is provided at the bottom end of the handle, a threaded sealing column is provided on the outside of the handle, and a first internal thread is provided on the inner wall of the connecting tube.

[0008] Preferably, an annular groove is provided on the top surface of the injection-molded bottle body outside the connecting tube, and a sealing ring is provided on the bottom surface of the sealing cover, and the sealing ring is gap-matched with the annular groove.

[0009] Preferably, the peripheral side of the connecting tube is provided with external threads.

[0010] Preferably, a second internal thread is provided at the opening of the inner wall of the sealing cover, and the sealing cover is screwed to the connecting tube via the second internal thread.

[0011] Preferably, the injection-molded bottle body and the sealing cover are both provided with rubber convex particles on their peripheral sides, and the injection-molded bottle body and the sealing cover have the same outer diameters.

[0012] Compared with the related art, the lip glaze with good sealing performance provided by the utility model has the following beneficial effects:

[0013] 1. Compared with the prior art, this lip glaze with good sealing performance is provided with an extrusion assembly, so that after the tooth handle is connected to the injection bottle body, the extrusion plate inside the extrusion assembly squeezes the top of the tooth handle to prevent the tooth handle from shaking inside the injection bottle body, thereby improving its sealing performance. After the lip glaze is used, the user connects the tooth handle to the injection bottle body, then puts the sealing cover on it, and then connects it to the injection bottle body. When the sealing cover rotates downward, the extrusion plate will contact the top surface of the tooth handle, and then continue to move downward, and then The extrusion plate compresses the extrusion spring through the extrusion rod, thereby squeezing the tooth handle under the elastic potential energy of the extrusion spring, avoiding the phenomenon of loosening of the thread and shaking and leakage due to long-term use, thereby improving its sealing performance. By setting the coordinated use of the arc-shaped groove and the sealing ring, when the sealing cover and the injection bottle body are sealed, the sealing ring will be clamped into the inside of the annular groove, and then under the sealing of the sealing ring, the contact between the sealing cover and the injection bottle body can be sealed, preventing external gas from entering the injection bottle through the gap and causing oxidation of the internal lip glaze material. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the structure of a lip glaze with good sealing performance provided by the utility model;

[0015] Figure 2 This is an external schematic diagram of a lip glaze with good sealing performance provided by the utility model;

[0016] Figure 3 A schematic diagram of a ring-shaped card slot structure of a lip glaze with good sealing performance provided by the utility model;

[0017] Figure 4 A schematic diagram of the sealing ring structure of a lip glaze with good sealing performance provided by the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of an extrusion assembly of a lip glaze with good sealing performance provided by the utility model.

[0019] Numbers in the figure:

[0020] 1. Injection molded bottle body; 2. Sealing cover; 3. Sealing ring; 4. Tooth handle; 5. Threaded sealing column; 6. Cotton head; 7. First internal thread; 8. External thread; 9. Connecting tube; 10. Annular groove; 11. Extrusion plate; 12. Extrusion assembly; 13. Extrusion spring; 14. Extrusion tube; 15. Extrusion rod. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] First embodiment

[0023] Please refer to Figure 1-5 A lip glaze with good sealing performance comprises an injection-molded bottle body 1 and a sealing cover 2, wherein an extrusion assembly 12 is arranged at the top of the sealing cover 2, an extrusion cylinder 14 is arranged inside the extrusion assembly 12, the top of the extrusion cylinder 14 is fixed to the top of the sealing cover 2, an extrusion rod 15 is slidably inserted inside the extrusion cylinder 14, the extrusion rod 15 is connected to the extrusion cylinder 14 by an extrusion spring 13, and an extrusion plate 11 is arranged at the bottom of the extrusion rod 15.

[0024] By setting the extrusion component 12, after the connection between the handle 4 and the injection bottle body 1 is completed, the extrusion plate 11 inside the extrusion component 12 squeezes the top of the handle 4 to prevent the handle 4 from shaking inside the injection bottle body 1, thereby improving its sealing performance. After the lip glaze is used, the user connects the handle 4 to the injection bottle body 1, then puts the sealing cover 2 on it, and then connects it to the injection bottle body 1. When the sealing cover 2 rotates downward, the extrusion plate 11 will contact the top surface of the handle 4, and then continue to move downward, and then the extrusion plate 11 compresses the extrusion spring 13 through the extrusion rod 15, so that the handle 4 is squeezed under the elastic potential energy of the extrusion spring 13, thereby preventing the thread from loosening and causing shaking and leakage due to long-term use, thereby improving its sealing performance.

[0025] The working principle of the lip glaze with good sealing performance provided by the utility model is as follows:

[0026] After using the lip glaze with good sealing performance, the user connects the tooth handle 4 with the injection bottle body 1, then puts the sealing cover 2 on it, and then connects it with the injection bottle body 1. When the sealing cover 2 rotates downward, the extrusion plate 11 will contact the top surface of the tooth handle 4, and then continue to move downward, and then the extrusion plate 11 compresses the extrusion spring 13 through the extrusion rod 15, so that the tooth handle 4 is squeezed under the elastic potential energy of the extrusion spring 13 to avoid the phenomenon of loosening of the thread and shaking and leakage due to long-term use, thereby improving its sealing performance. By setting the arc groove and the sealing ring 3 for coordinated use, when the sealing cover 2 is sealed with the injection bottle body 1, the sealing ring 3 will be clamped into the inside of the annular groove 10, and then under the sealing of the sealing ring 3, the contact between the sealing cover 2 and the injection bottle body 1 can be sealed to avoid external gas from entering the injection bottle through the gap to cause oxidation of the internal lip glaze material.

[0027] Compared with the related art, the lip glaze with good sealing performance provided by the utility model has the following beneficial effects:

[0028] The lip glaze with good sealing performance is provided with an extrusion assembly 12, so that after the tooth handle 4 is connected to the injection bottle body 1, the extrusion plate 11 inside the extrusion assembly 12 squeezes the top of the tooth handle 4 to prevent the tooth handle 4 from shaking inside the injection bottle body 1, thereby improving its sealing performance. After the lip glaze is used, the user connects the tooth handle 4 to the injection bottle body 1, then puts the sealing cover 2 on it, and then connects it to the injection bottle body 1. When the sealing cover 2 rotates downward, the extrusion plate 11 will contact the top surface of the tooth handle 4, and then continue to move downward, so that the extrusion plate 11 The squeezing spring 13 is compressed by the squeezing rod 15, so that the tooth handle 4 is squeezed under the elastic potential energy of the squeezing spring 13, so as to avoid the phenomenon of loosening of the thread and shaking and leaking of materials due to long-term use, and improve its sealing performance. By setting the arc-shaped groove and the sealing ring 3 for coordinated use, when the sealing cover 2 is sealed with the injection bottle body 1, the sealing ring 3 will be clamped into the inside of the annular groove 10, and then under the sealing of the sealing ring 3, the contact between the sealing cover 2 and the injection bottle body 1 can be sealed, so as to prevent the external gas from entering the injection bottle through the gap to cause oxidation of the internal lip glaze material.

[0029] Second embodiment

[0030] Please refer to Figure 1-5 Based on the lip glaze with good sealing provided by the first embodiment of the present application, the second embodiment of the present application provides another lip glaze with good sealing. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0031] Specifically, the second embodiment of the present application provides a lip glaze with good sealing performance. The difference is that a connecting tube 9 is provided on the top surface of the injection molded bottle body 1, a handle 4 is inserted into the inside of the injection molded bottle body 1, a cotton head 6 is provided at the bottom end of the handle 4, a threaded sealing column 5 is provided on the outside of the handle 4, and a first internal thread 7 is provided on the inner wall of the connecting tube 9. By setting the connecting tube 9, the threaded sealing column 5 and the first internal thread 7 for coordinated use, it is convenient to coordinate the threaded sealing column 5 with the first internal thread 7, so that the handle 4 is fixed inside the injection molded bottle body 1 to avoid shaking.

[0032] According to this technical solution, an annular groove 10 is provided on the top surface of the injection molded bottle body 1 outside the connecting tube 9, and a sealing ring 3 is provided on the bottom surface of the sealing cover 2. The sealing ring 3 is clearance-matched with the annular groove 10. By setting the arc groove and the sealing ring 3 in coordination, when the sealing cover 2 and the injection molded bottle body 1 are sealed, the sealing ring 3 will be clamped into the inside of the annular groove 10, and then under the sealing of the sealing ring 3, the contact between the sealing cover 2 and the injection molded bottle body 1 can be sealed to prevent external gas from entering the injection molded bottle through the gap and causing oxidation of the internal lip glaze material.

[0033] According to this technical solution, an external thread 8 is provided on the side surface of the connecting tube 9, and a second internal thread is provided at the opening of the inner wall of the sealing cover 2. The sealing cover 2 is spirally fixed to the connecting tube 9 through the second internal thread. By setting the external thread 8 and the second internal thread for use in coordination, it is convenient for the sealing cover 2 to seal the injection bottle body 1 under the coordination of the second internal thread and the external thread 8.

[0034] By adopting this technical solution, rubber convex particles are arranged on the sides of the injection molded bottle body 1 and the sealing cover 2. The outer diameters of the injection molded bottle body 1 and the sealing cover 2 are equal. By arranging the rubber convex particles, the anti-slip performance of the surface of the injection molded bottle body 1 and the sealing cover 2 can be improved, so that the user can quickly open and use the lip glaze.

[0035] It should be noted that all kinds of components used in this application document are standard parts and can be purchased on the market. The specific connection methods of each part adopt conventional means such as mature bolts, rivets and welding in the existing technology. Machinery, parts and electrical equipment all adopt conventional models in the existing technology. Circuit connections adopt conventional connection methods in the existing technology. Electrical equipment are connected to an external safe power supply, and no specific description is given here.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A lip glaze with good sealing performance, comprising an injection-molded bottle body (1) and a sealing cover (2), characterized in that: An extrusion assembly (12) is arranged at the top end of the sealing cover (2), an extrusion cylinder (14) is arranged inside the extrusion assembly (12), the top end of the extrusion cylinder (14) is fixed to the top end of the sealing cover (2), an extrusion rod (15) is slidably inserted inside the extrusion cylinder (14), the extrusion rod (15) and the extrusion cylinder (14) are connected via an extrusion spring (13), and an extrusion plate (11) is arranged at the bottom end of the extrusion rod (15).

2. A lip glaze with good sealing performance according to claim 1, characterized in that: The top surface of the injection-molded bottle body (1) is provided with a connecting tube (9), a tooth handle (4) is inserted into the inside of the injection-molded bottle body (1), a cotton head (6) is provided at the bottom end of the tooth handle (4), a threaded sealing column (5) is provided on the outside of the tooth handle (4), and a first internal thread (7) is provided on the inner wall of the connecting tube (9).

3. The lip glaze with good sealing performance according to claim 1, characterized in that: An annular groove (10) is provided on the top surface of the injection-molded bottle body (1) and located outside the connecting tube (9), and a sealing ring (3) is provided on the bottom surface of the sealing cover (2), and the sealing ring (3) is clearance-matched with the annular groove (10).

4. The lip glaze with good sealing performance according to claim 2, characterized in that: The connecting tube (9) is provided with an external thread (8) on the circumferential side surface.

5. The lip glaze with good sealing performance according to claim 1, characterized in that: A second internal thread is provided at the opening of the inner wall of the sealing cover (2), and the sealing cover (2) is screwed to the connecting tube (9) via the second internal thread.

6. The lip glaze with good sealing performance according to claim 1, characterized in that: The sides of the injection-molded bottle body (1) and the sealing cover (2) are both provided with rubber convex particles, and the outer diameters of the injection-molded bottle body (1) and the sealing cover (2) are equal.

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