Shell telescopic lipstick tube

Abstract

The utility model belongs to the field of telescopic lipstick tubes, and particularly relates to a shell telescopic lipstick tube. The technical problems that in the using process of an existing telescopic lipstick tube, due to the fact that a middle binding piece and a base are connected together, the base is difficult to detach when damaged, and meanwhile a lipstick cover and the base are prone to falling off due to the poor connecting effect are solved. And the problem that the telescopic deformation capability and the supporting effect are damaged due to the fact that an assembly for bearing the paste is corroded after being used for a long time is solved. According to the technical scheme, the lipstick tube with the telescopic shell comprises an upper cover and a containing piece. According to the lipstick, the upper cover and the middle bundle are connected through the clamping structure, the problem that the lipstick body is polluted due to the fact that the lipstick cover and the base are poor in connecting effect is solved, meanwhile, the containing piece is optimized, supporting to the lipstick body is enhanced through corrosion resistance, meanwhile, the balls are arranged to replace lubricating oil for lubrication, and the service life of the lipstick is prolonged. The middle bundle can be installed on the base through the elastic assembly, and the problem that the base is difficult to detach due to the fact that the base and the middle bundle are fixedly connected is solved.

Description

Technical Field

[0001] The utility model belongs to the field of telescopic lipstick tubes, and particularly relates to a lipstick tube with a telescopic housing. Background Art

[0002] As a kind of cosmetics, lipstick is favored by the majority of women. With the continuous progress of society, people put forward new requirements for the understanding of beauty. Most of the existing lipstick tubes are of telescopic structure, and most of the telescopic lipstick tubes firmly fix the middle beam and the base together. It is very difficult to disassemble and replace immediately when replacement is needed. At the same time, the connection effect between the lid and the base of the existing telescopic lipstick tube is not particularly good, and it is easy to have the problem that the lid falls off and contaminates the paste. At the same time, after the load-bearing components of most of the existing pastes on the market are used for a long time, the load-bearing components are corroded, which greatly affects the sliding effect and the supporting effect, resulting in the sliding effect being damaged and unable to be telescoped out in time for use. If impacted, it is easy to cause the paste to be damaged and fall off, affecting the overall use. Summary of the Utility Model

[0003] In order to overcome the problems in the use of the existing telescopic lipstick tube, because the middle beam and the base are connected together, it is difficult to disassemble when the base is damaged, at the same time, the connection effect between the lipstick lid and the base is not good and easy to fall off, and the components for carrying the paste will be corroded after being used for a long time, resulting in the damage of the telescopic deformation ability and the supporting effect.

[0004] The technical solution of the utility model is: a lipstick tube with a telescopic housing, including an upper cover, a middle beam, a base, an elastic component, a telescopic sleeve and a receiving member; the lower end of the upper cover is snap-connected with the middle beam; the lower end of the middle beam is provided with a base; an elastic component is installed inside the base; a telescopic sleeve is arranged on the inner side wall of the middle beam; and a receiving member is installed on the inner side wall of the telescopic sleeve.

[0005] Preferably, during use, the elastic component is installed inside the base. Then, the fixing piece of the middle beam is installed along the installation opening of the base. When reaching above the elastic component, press the middle beam forcefully to press down the elastic component below. At the same time, use the elastic component to install the fixing piece at the bottom of the middle beam inside the base, solving the problem that in the existing lipstick tube, the fixed connection between the middle beam and the base makes it difficult to disassemble when damaged. At the same time, the upper cover and the lower base are connected by snap-fitting, which fixes the two while being convenient to use, solving the problem that the connection between the lipstick cap and the base is not good and easily falls off, contaminating the paste. At the same time, a telescopic sleeve is installed inside the middle beam. A receiving piece is installed in the middle of the telescopic sleeve through a chute. The receiving piece adopts a variety of protections, enhancing the corrosion resistance ability. At the same time, it enhances the support for the paste inside the receiving piece to prevent damage to the paste. At the same time, a ball is installed on the receiving piece, enhancing the sliding ability of the receiving piece, making it smoother during telescopic deformation and more convenient to use. At the same time, the setting of the ball replaces the use of lubricating oil, preventing the reaction and deterioration of the paste and the lubricating oil, and solving the problem that the component carrying the paste will be corroded after long-term use, resulting in a decline in the support effect.

[0006] Preferably, the upper cover includes a housing, a dressing mirror, a positioning groove, and a horizontal groove; the housing is snap-connected to the upper part of the middle beam; a dressing mirror is installed on the upper end face of the housing; multiple groups of positioning grooves are opened on the inner side wall of the housing; horizontal grooves are opened above the multiple groups of positioning grooves. During use, the housing protects the internal components from being damaged by external forces. At the same time, the upper cover is stably installed on the carrier by using the positioning groove and the horizontal groove. At the same time, with the help of the dressing mirror, it can solve the inconvenience of applying lipstick due to not carrying a dressing mirror when needed.

[0007] Preferably, the middle beam includes a sleeve, a fixed clamping block, a protrusion, a clamping ring, a rubber ring, an opening, and a spiral slideway; the sleeve is snap-connected to the lower part of the housing; multiple groups of fixed clamping blocks are installed on the lower side wall of the sleeve; a protrusion is installed on the upper side wall of the sleeve; a clamping ring is installed on the side wall of the sleeve; a rubber ring is installed above the clamping ring; a spiral slideway is opened on the inner side wall of the sleeve; an opening is opened on the upper end face of the sleeve. During use, the component to be installed is installed along the opening along the spiral slideway on the inner wall. At the same time, the sleeve stably connects the components. The fixed clamping block can stably install the middle beam on the base to prevent deviation and damage. The protrusion can stably connect the middle beam and the upper components. At the same time, the clamping ring can fix the middle beam in a stable position to prevent movement, and the rubber ring can increase the sealing performance of the device.

[0008] Preferably, the base includes a protective shell, a weighted bottom block, a sealing ring, inlet grooves, an annular groove, and fixing slots; the protective shell is installed below the sleeve; the weighted bottom block is installed at the bottom of the protective shell; the sealing ring is provided on the upper end surface of the protective shell; multiple groups of inlet grooves are formed on the inner side wall of the protective shell; an annular groove is formed below the multiple groups of inlet grooves; multiple groups of fixing slots are formed above the annular groove; the multiple groups of fixing slots are arranged staggeredly with the inlet grooves. During use, the protective shell can protect the internal components from being damaged by external forces. At the same time, the weighted bottom block can increase the weight of one end of the device, enhance stability, and prevent tipping. The sealing ring can enhance the sealing inside the bottle and prevent water from entering. The inlet grooves can be used to install the components inside the base. The annular groove can ensure the normal movement of the components inside the base. The fixing slots can fix the components and prevent them from shifting.

[0009] Preferably, the elastic component includes a disc, springs, and a fixing platform; the disc is slidably connected to the inner side wall of the annular groove; multiple groups of fixing platforms are installed below the disc; springs are installed on the lower end surfaces of the multiple groups of fixing platforms; dampers are installed on each spring. During use, the disc is used to carry and connect the upper components. At the same time, installing multiple groups of fixing platforms at the bottom of the disc can firmly fix the springs. The springs can elastically support the disc, facilitating the installation and disassembly of the components. Since it is an elastic structure, it is not easily damaged.

[0010] Preferably, the telescopic sleeve includes a guide tube, a sliding groove, and an inlet; the guide tube is installed inside the sleeve; the sliding groove is formed on the guide tube; the inlet is formed above the sliding groove. During use, the inlet can be used to install the components on the guide tube, and the sliding groove can ensure the normal movement of the components.

[0011] Preferably, the accommodating part includes a slider, a ball, a convex block, a paste storage groove, and an outer protective layer; the paste storage groove is arranged inside the guide tube; the convex block is installed on the inner wall of the paste storage groove; the outer protective layer is provided on the outer surface of the paste storage groove; the slider is installed on the outer side wall of the outer protective layer; the ball is installed at the side end of the slider. During use, the slider can be used to install the accommodating part on the telescopic component. The ball can make it more convenient to extend and retract the accommodating part. The setting of the ball replaces the use of lubricating oil, preventing the paste from reacting with the lubricating oil and deteriorating while enabling smoother telescopic deformation. The paste storage groove can be used to install the paste inside the accommodating part. The convex block can enhance the support for the paste. The outer protective layer can enhance the corrosion resistance of the accommodating part. The upper end surfaces of both the outer protective layer and the paste storage groove are set to be arc-shaped to prevent damage to the paste.

[0012] The beneficial effects of the present utility model:

[0013] 1. When in use, the elastic component is installed inside the base, and then the middle beam is installed inside the base by using the elastic component, solving the problem that in the existing lipstick tube, the fixed connection between the middle beam and the base makes it difficult to disassemble when damaged. At the same time, the upper cover and the lower middle beam are connected by snap-fit, which not only facilitates use but also fixes the two together, solving the problem that the connection effect of the existing lipstick cover is not good and it is easy to fall off and contaminate the paste. At the same time, a telescopic sleeve is installed inside the middle beam, and a receiving part is installed in the middle of the telescopic sleeve through a chute. The receiving part adopts a variety of protections, enhancing the corrosion resistance ability, and at the same time enhancing the support for the paste inside the receiving part to prevent damage to the paste. At the same time, a ball is installed on the receiving part, enhancing the sliding ability of the receiving part, making it smoother during telescopic deformation and more convenient to use. At the same time, the setting of the ball replaces the use of lubricating oil, preventing the reaction and deterioration of the paste and the lubricating oil, and solving the problem that the component carrying the paste will be corroded after long-term use, resulting in a decline in the support effect.

[0014] 2. The outer shell is used to protect the internal components, preventing the internal components from being damaged due to external forces. At the same time, the upper cover is stably installed on the carrier by using the positioning groove and the transverse groove. At the same time, by using the dressing mirror, it can solve the problem of inconvenient lipstick application when there is no dressing mirror carried when needed.

[0015] 3. The disc is used to carry and connect the upper components. At the same time, multiple fixing platforms are installed at the bottom of the disc to firmly fix the spring, and the spring is used to elastically support the disc, facilitating the installation and disassembly of the components. At the same time, because it is an elastic structure, it is not easy to be damaged.

[0016] 4. The slider can be used to install the receiving part on the telescopic component, and the ball can be used to more conveniently telescopic the receiving part. At the same time, the setting of the ball replaces the use of lubricating oil, preventing the reaction and deterioration of the paste and the lubricating oil during smoother telescopic deformation. The paste storage groove can be used to install the paste inside the receiving part, and the convex block can be used to enhance the support for the paste. The outer protective layer can enhance the corrosion resistance ability of the receiving part. At the same time, the upper end surfaces of the outer protective layer and the paste storage groove are both set to be arc-shaped to prevent damage to the paste. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is a three-dimensional split structural schematic diagram of the structure of the present utility model;

[0018] Figure 2 Shown is a three-dimensional structural schematic diagram of the upper cover of the structure of the present utility model;

[0019] Figure 3 Shown is a three-dimensional structural schematic diagram of the middle beam of the structure of the present utility model;

[0020] Figure 4 The figure shows a three-dimensional schematic diagram of the base structure of the present utility model;

[0021] Figure 5 The figure shows a three-dimensional schematic diagram of the accommodating member structure of the present utility model;

[0022] Explanation of reference numerals: 1. Upper cover; 2. Middle beam; 3. Base; 4. Elastic component; 5. Telescopic sleeve; 6. Accommodating member; 101. Outer shell; 102. Dressing mirror; 103. Placement groove; 104. Horizontal groove; 201. Sleeve; 202. Fixed clamping block; 203. Protrusion; 204. Snap ring; 205. Rubber ring; 206. Opening; 207. Spiral slideway; 301. Protective shell; 302. Weighted bottom block; 303. Sealing ring; 304. Inlet groove; 305. Annular groove; 306. Fixed slot; 401. Disc; 402. Spring; 403. Fixed platform; 501. Guide tube; 502. Slide groove; 503. Entrance; 601. Slide block; 602. Ball; 603. Convex block; 604. Paste storage tank; 605. Outer protective layer. Detailed implementation manners

[0023] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0024] Please refer to Figure 1-2, the present utility model provides an embodiment: a shell telescopic lipstick tube, which includes an upper cover 1, a middle beam 2, a base 3, an elastic component 4, a telescopic sleeve 5 and a receiving member 6; the lower end of the upper cover 1 is snap-connected to the middle beam 2; the lower end of the middle beam 2 is installed with a base 3; an elastic component 4 is installed inside the base 3; a telescopic sleeve 5 is arranged on the inner side wall of the middle beam 2; a receiving member 6 is installed on the inner side wall of the telescopic sleeve 5. When in use, the elastic component 4 is installed inside the base 3, and then the fixing member of the middle beam 2 is installed along the installation opening of the base 3. At the same time, when reaching above the elastic component 4, press the middle beam 2 forcefully to press down the elastic component 4 below. At the same time, use the elastic component 4 to install the fixing member at the bottom of the middle beam 2 inside the base 3, which solves the problem that in the existing lipstick tube, the middle beam 2 and the base 3 are fixedly connected and it is difficult to disassemble when damaged. At the same time, the upper cover 1 and the lower middle beam 2 are snap-connected, which fixes the two while being convenient to use, and solves the problem that the connection effect of the existing lipstick cap is not good and it is easy to fall off and contaminate the paste. At the same time, a telescopic sleeve 5 is installed inside the middle beam 2, and a receiving member 6 is slidably connected in the middle of the telescopic sleeve 5. The receiving member 6 adopts a variety of protections, which enhances the corrosion resistance, and at the same time enhances the support for the paste inside the receiving member 6 to prevent the paste from being damaged. At the same time, a sliding component is installed on the receiving member 6, which enhances the sliding ability of the receiving member 6 and is smoother during telescopic deformation, making it more convenient to use. At the same time, the setting of the sliding component replaces the use of lubricating oil to prevent the paste from reacting with the lubricating oil and deteriorating, and solves the problem that the component carrying the paste will be corroded after long-term use, resulting in a decline in the support effect. The upper cover 1 includes a housing 101, a dressing mirror 102, a positioning groove 103 and a horizontal groove 104; the housing 101 is snap-connected above the middle beam 2; the dressing mirror 102 is installed on the upper end face of the housing 101; a plurality of groups of positioning grooves 103 are opened on the inner side wall of the housing 101; horizontal grooves 104 are opened above the plurality of groups of positioning grooves 103. When in use, the housing 101 protects the internal components from being damaged by external forces. At the same time, the upper cover 1 is stably installed on the carrier by using the positioning groove 103 and the horizontal groove 104. At the same time, by using the dressing mirror 102, it can solve the problem of inconvenient lipstick application caused by not carrying a dressing mirror 102 when the dressing mirror 102 is needed.

[0025] Please refer to Figure 3-4, the present utility model provides an embodiment: the middle beam 2 includes a sleeve 201, a fixed clamping block 202, a protrusion 203, a snap ring 204, a rubber ring 205, an opening 206 and a spiral slideway 207; the sleeve 201 is snap-connected below the outer shell 101; multiple groups of fixed clamping blocks 202 are installed on the lower side wall of the sleeve 201; a protrusion 203 is installed on the upper side wall of the sleeve 201; a snap ring 204 is installed on the side wall of the sleeve 201; a rubber ring 205 is installed above the snap ring 204; a spiral slideway 207 is provided on the inner side wall of the sleeve 201; an opening 206 is provided on the upper end surface of the sleeve 201. During use, the component to be installed is installed along the opening 206 along the spiral slideway 207 on the inner wall, and at the same time, the sleeve 201 is used to stably connect the component. The fixed clamping block 202 can stably install the middle beam 2 on the base 3 to prevent offset and damage, and the protrusion 203 can stably connect the middle beam 2 and the upper cover 1. At the same time, the snap ring 204 can fix the middle beam 2 in a stable position to prevent movement, and the rubber ring 205 can increase the sealing performance of the device. The base 3 includes a protective shell 301, a weight bottom block 302, a sealing ring 303, an inlet groove 304, an annular groove 305 and a fixed slot 306; the protective shell 301 is installed below the sleeve 201; the weight bottom block 302 is installed at the bottom of the protective shell 301; a sealing ring 303 is provided on the upper end surface of the protective shell 301; multiple groups of inlet grooves 304 are provided on the inner side wall of the protective shell 301; an annular groove 305 is provided below the multiple groups of inlet grooves 304; multiple groups of fixed slots 306 are provided above the annular groove 305; the multiple groups of fixed slots 306 and the inlet grooves 304 are arranged staggeredly. During use, the protective shell 301 can protect the internal components from being damaged due to external forces. At the same time, the weight bottom block 302 can increase the weight of one end of the device to increase stability and prevent tipping. The sealing ring 303 can enhance the sealing performance inside the bottle to prevent water from entering. At the same time, the inlet groove 304 can install the component inside the base 3, and the annular groove 305 can ensure the normal movement of the component inside the base 3, and the fixed slot 306 can fix the component to prevent offset. The elastic component 4 includes a disc 401, a spring 402 and a fixed platform 403; the disc 401 is slidably connected to the inner side wall of the annular groove 305; multiple groups of fixed platforms 403 are installed below the disc 401; multiple groups of springs 402 are installed on the lower end surfaces of the multiple groups of fixed platforms 403; a damper is installed on each spring 402. During use, the disc 401 is used to carry and connect the upper component. At the same time, multiple groups of fixed platforms 403 are installed at the bottom of the disc 401 to firmly fix the spring 402. The spring 402 can elastically support the disc 401, which is convenient for the installation and disassembly of the middle beam 2 and the base 3, and at the same time, because it is an elastic structure, it is not easy to be damaged.

[0026] Please refer to Figure 5, the present utility model provides an embodiment: The telescopic sleeve 5 includes a guide tube 501, a chute 502 and an inlet 503; The guide tube 501 is installed inside the sleeve 201; The guide tube 501 is provided with a chute 502; An inlet 503 is provided above the chute 502. During use, the component can be installed on the guide tube 501 by using the inlet 503, and at the same time, the normal movement of the accommodating member 6 can be ensured by using the chute 502. The accommodating member 6 includes a slider 601, a ball 602, a convex block 603, a paste storage groove 604 and an outer protective layer 605; A paste storage groove 604 is arranged inside the guide tube 501; The convex block 603 is installed on the inner wall of the paste storage groove 604; The outer surface of the paste storage groove 604 is provided with an outer protective layer 605; The slider 601 is installed on the outer side wall of the outer protective layer 605; The ball 602 is installed at the side end of the slider 601. During use, the accommodating member 6 can be installed on the telescopic sleeve 5 by using the slider 601, and the accommodating member 6 can be more conveniently telescoped and deformed by using the ball 602. At the same time, the setting of the ball 602 replaces the use of lubricating oil, preventing the paste from reacting and deteriorating while telescoping and deforming more smoothly. The paste can be installed inside the accommodating member 6 by using the paste storage groove 604, and the support for the paste can be enhanced by using the convex block 603. The corrosion resistance of the accommodating member 6 can be enhanced by using the outer protective layer 605. At the same time, the upper end surfaces of the outer protective layer 605 and the paste storage groove 604 are both set to be arc-shaped to prevent damage to the paste.

[0027] First, use the outer shell 101 to protect the internal components from being damaged due to external forces. At the same time, use the positioning groove 103 and the horizontal groove 104 to stably connect the upper cover 1 to the middle beam 2. Also, use the dressing mirror 102 to solve the problem of inconvenient lipstick application when the dressing mirror 102 is not carried. Install the elastic component 4 inside the base 3. Use the disc 401 to carry and connect the components above. At the same time, install multiple sets of fixed platforms 403 at the bottom of the disc 401 to firmly fix the spring 402. And use the spring 402 to elastically support the disc 401. Use the protective shell 301 to protect the internal components from being damaged due to external forces. At the same time, use the weighted bottom block 302 to increase the weight of one end of the device, improve stability, and prevent tipping. And use the sealing ring 303 to enhance the sealing inside the bottle and prevent water from entering. At the same time, use the inlet groove 304 to install the middle beam 2 inside the base 3. And use the annular groove 305 to ensure the normal movement of the fixed block 202 at the bottom of the middle beam 2 inside the base 3. Then rotate the middle beam 2 to engage the fixed block 202 at the bottom into the fixed slot 306 to prevent deviation. At the same time, install the components to be installed along the opening 206 along the spiral slideway 207 on the inner wall. Also, use the sleeve 201 to stably connect to the telescopic sleeve 5. The protrusion 203 can stably connect the middle beam 2 and the upper cover 1. At the same time, use the snap ring 204 to fix the middle beam 2 in a stable position to prevent movement. And use the rubber ring 205 to increase the sealing of the device.

[0028] Next, use the inlet 503 to install the receiving part 6 on the guide tube 501. At the same time, use the chute 502 to ensure the normal movement of the receiving part 6. Use the slider 601 to install the receiving part 6 on the telescopic sleeve 5. And use the ball 602 to make it more convenient to expand and contract the receiving part 6. At the same time, the setting of the ball 602 replaces the use of lubricating oil, preventing the paste and lubricating oil from reacting and deteriorating while enabling smoother expansion and contraction deformation. Use the paste storage groove 604 to install the paste inside the receiving part 6. And use the convex block 603 to enhance the support for the paste. Use the outer protective layer 605 to enhance the corrosion resistance of the receiving part 6. At the same time, both the outer protective layer 605 and the upper end face of the paste storage groove 604 are set to be arc-shaped to prevent damage to the paste.

[0029] Through the above steps, during use, the elastic component 4 is installed inside the base 3. Then, the fixing member of the middle beam 2 is installed along the installation opening of the base 3. At the same time, when reaching above the elastic component 4, press the middle beam 2 forcefully to press down the elastic component 4 below. Meanwhile, use the elastic component 4 to install the fixing member at the bottom of the middle beam 2 inside the base 3. At the same time, the upper cover 1 and the lower middle beam 2 are fixedly connected by a snap-fit connection method, which not only facilitates use but also fixes the two, solving the problem that the existing lipstick cap has a poor connection effect and is prone to falling off and contaminating the paste. At the same time, a telescopic sleeve 5 is installed inside the middle beam 2. A receiving member 6 is slidably connected in the middle of the telescopic sleeve 5. The receiving member 6 adopts a variety of protections, enhancing the corrosion resistance ability. At the same time, it strengthens the support for the paste inside the receiving member 6 to prevent damage to the paste. At the same time, a sliding component is installed on the receiving member 6, enhancing the sliding ability of the receiving member 6, making it smoother during telescopic deformation and more convenient to use. At the same time, the setting of the sliding component replaces the use of lubricating oil, preventing the paste from reacting with the lubricating oil and deteriorating.

[0030] The above has described in detail the embodiments of the present invention in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. A lipstick tube with a retractable shell, characterized in that: The invention comprises an upper cover (1), a middle bundle (2), a base (3), an elastic component (4), a telescopic sleeve (5) and a receiving member (6); the lower end of the upper cover (1) is snap-connected with the middle bundle (2); the lower end of the middle bundle (2) is installed with the base (3); the elastic component (4) is installed inside the base (3); the inner side wall of the middle bundle (2) is provided with the telescopic sleeve (5); and the inner side wall of the telescopic sleeve (5) is installed with the receiving member (6).

2. The shell telescopic lipstick tube according to claim 1, characterized in that: The upper cover (1) comprises an outer shell (101), a vanity mirror (102), an insertion groove (103) and a transverse groove (104); the outer shell (101) is snap-connected above the middle bundle (2); the vanity mirror (102) is mounted on the upper end surface of the outer shell (101); a plurality of groups of insertion grooves (103) are provided on the inner side wall of the outer shell (101); and transverse grooves (104) are provided above the plurality of groups of insertion grooves (103).

3. The shell telescopic lipstick tube according to claim 2, characterized in that: The middle bundle (2) comprises a sleeve (201), a fixed block (202), a protrusion (203), a snap ring (204), a rubber ring (205), an opening (206) and a spiral slideway (207); the sleeve (201) is snap-connected to the lower side of the housing (101); a plurality of groups of fixed blocks (202) are installed on the lower side wall of the sleeve (201); a protrusion (203) is installed on the upper side wall of the sleeve (201); a snap ring (204) is installed on the side wall of the sleeve (201); a rubber ring (205) is installed above the snap ring (204); a spiral slideway (207) for rotating and retracting the assembly is provided on the inner side wall of the sleeve (201); and an opening (206) is provided on the upper end surface of the sleeve (201).

4. The shell telescopic lipstick tube according to claim 3, characterized in that: The base (3) comprises a protective shell (301), a weighted bottom block (302), a sealing ring (303), an inlet groove (304), an annular groove (305) and a fixed groove (306); the protective shell (301) is installed below the sleeve (201); the weighted bottom block (302) is installed at the bottom of the protective shell (301); the sealing ring (303) is arranged on the upper end surface of the protective shell (301); a plurality of groups of inlet grooves (304) are provided on the inner side wall of the protective shell (301); an annular groove (305) is provided below the plurality of groups of inlet grooves (304); a plurality of groups of fixed grooves (306) are provided above the annular groove (305); and the plurality of groups of fixed grooves (306) are arranged staggered with the inlet grooves (304).

5. The shell telescopic lipstick tube according to claim 4, characterized in that: The elastic component (4) comprises a disc (401), a spring (402) and a fixing platform (403); the disc (401) is slidably connected to the inner wall of the annular groove (305); a plurality of fixing platforms (403) are installed below the disc (401); the lower end surfaces of the plurality of fixing platforms (403) are all installed with springs (402); and a damper is installed on each set of springs (402).

6. The shell telescopic lipstick tube according to claim 3, characterized in that: The telescopic sleeve (5) comprises a guide tube (501), a slide groove (502) and an inlet (503); the guide tube (501) is installed inside the sleeve (201); a slide groove (502) for the component to slide is provided on the guide tube (501); and an inlet (503) is provided above the slide groove (502).

7. The shell-retractable lipstick tube according to claim 6, characterized in that: The receiving member (6) comprises a slider (601), a ball bearing (602), a protrusion (603), a paste storage groove (604) and an outer protective layer (605); the paste storage groove (604) is arranged inside the guide tube (501); the protrusion (603) is installed on the inner wall of the paste storage groove (604); the outer protective layer (605) is provided on the outer surface of the paste storage groove (604); the slider (601) is installed on the outer side wall of the outer protective layer; and the ball bearing (602) is installed on the side end of the slider (601).

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