Lipstick capable of preventing accidental extrusion

Abstract

The utility model relates to the technical field of cosmetics, and discloses a lipstick capable of preventing accidental extrusion, which comprises a lipstick tube and a shell, the right side of the lipstick tube is fixedly connected with a connecting block, the connecting block is internally provided with a clamping groove, the interior of the clamping groove is detachably connected with a clamping block, the exterior of the clamping block is fixedly connected with a lipstick outlet tube, and the lipstick outlet tube is fixedly connected with the shell. Convex blocks are fixedly connected to the upper side and the lower side of the exterior of the toothpaste outlet pipe, grooves are formed in the upper side and the lower side of the interior of the shell, a limiting circular groove is formed in the shell, a plurality of limiting blocks are fixedly connected to the exterior of a connecting block, and a shell is detachably connected to the exterior of the limiting blocks. According to the lipstick, accidental extrusion of the lipstick body is prevented, consumers do not need to frequently purchase new lipsticks, personal expenditure is reduced, generation of lipstick packaging waste is reduced, and resource consumption and environmental pressure are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cosmetic technology field especially relates to a lip cream of preventing accidental extrusion. BACKGROUND

[0002] Cosmetic refers to the chemical industry product or fine chemical product that is spread on the any part of human body surface such as skin, hair, nail, lip and teeth etc.

[0003] Travelers in long-distance travel, luggage will experience various complex handling process. Whether it is to put the lipstick in the suitcase to withstand the jolt when shipping, or in the backpack with the owner in the outdoor hiking, shaking and extrusion, ordinary lipstick is facing a high risk of accidental extrusion. For example, when taking long-distance bus, luggage in the luggage compartment extrude each other; when camping in the wild, accidentally pressed the pocket containing the lipstick. The solid tube body material and anti-skid design of the anti-accidental extrusion lipstick can protect the lipstick in various complex environments of travel and ensure that the lipstick is always available when the traveler needs to moisturize the lips.

[0004] In the prior art, when some lipsticks are easily accidentally extruded, consumers will have to discard and purchase new lipsticks in advance because the paste is damaged and cannot be completely used, which not only increases the purchasing cost of consumers, but also is not conducive to the rational use of resources. For the office workers, travelers and sports enthusiasts who go out frequently, this waste may be more obvious, and they will replace the product several times in a short time due to the accidental extrusion of the lipstick, which increases the economic burden. Therefore, the lip cream of preventing accidental extrusion is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a lip cream of preventing accidental extrusion, which aims to improve the problem that some lipsticks in the prior art are easily accidentally extruded and are not conducive to the rational use of resources.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The application discloses a kind of accidental extrusion-preventing lipsticks, including lipstick tube and shell, the right side of the lipstick tube is fixedly connected with connecting block, the inside of the connecting block is equipped with clamping groove, the inside of the clamping groove is detachably connected with clamping block, the outside of the clamping block is fixedly connected with out tube, the outside of the out tube is fixedly connected with protruding block on the upper and lower sides, the inside of the shell is equipped with recess on the upper and lower sides, the inside of the shell is equipped with limiting circular groove, the outside of the connecting block is fixedly connected with multiple limit blocks, the outside of multiple limit blocks is detachably connected with shell, the left side of the connecting block is fixedly connected with sealing assembly for dustproof to paste body;

[0008] As further description of the above technical solutions:

[0009] The sealing assembly includes a support ring, an inner cavity is formed in the inside of the support ring, multiple extension springs are arranged on the left side inner wall of the support ring, a hollow ring is slidably connected to the inner wall of the inner cavity, and a sealing ring is fixedly connected to the right side of the hollow ring.

[0010] As further description of the above technical solutions:

[0011] An out tube hole is formed in the inside of the out tube, the outer part of the protruding block is engaged with the inner wall of the recess, and a silica gel gasket is fixedly connected to the right side of the shell.

[0012] As further description of the above technical solutions:

[0013] The outer part of the protruding block is detachably connected to the outside of the limiting circular groove, and the outer part of the out tube is detachably connected to the outside of the connecting block.

[0014] As further description of the above technical solutions:

[0015] The left side of multiple extension springs is fixedly connected to the left side inner wall of the inner cavity, and the right side of multiple extension springs is fixedly connected to the right side of the hollow ring.

[0016] As further description of the above technical solutions:

[0017] The outer part of the sealing ring is slidably connected to the inside of the support ring, and the right side of the sealing ring is in contact with the left side of the shell.

[0018] As further description of the above technical solutions:

[0019] The inside of the shell is sleeved on the outside of the out tube, and the outside of the shell is sleeved on the outside of the connecting block.

[0020] As further description of the above technical solutions:

[0021] The material of the lipstick tube is ABS plastic, and the material of the shell is PE plastic.

[0022] The utility model has the advantages of the following:

[0023] 1. In the utility model, the clamping block is fixed on the tube, and when the tube is connected with the connecting block, the clamping block is clamped into the clamping groove, the connecting mode fixes the relative position of the tube and the lipstick tube, meanwhile, the convex blocks on the upper and lower sides of the outer part of the tube are clamped with the grooves on the upper and lower sides of the inner part of the shell, the activity range of the tube is further limited, the accidental extrusion of the paste is prevented, the consumer does not need to frequently buy new lipstick, personal expenses are reduced, the generation of lipstick packaging waste is reduced, resource consumption and pressure on the environment are reduced.

[0024] 2. In the utility model, when external force tries to extrude the lipstick tube to extrude the paste, the extension spring can absorb part of the external force, the direct extrusion force on the paste is reduced, the sealing of the lipstick is realized, then air entering can be reduced, the oxidation process is slowed down, the well-sealed lipstick can keep the paste in stable form under various environments, is convenient to apply, improves the use experience of the user in different seasons and different environments, and ensures that each use can smoothly provide moisturizing for the lips. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A three-dimensional schematic view of the utility model is provided for a lipstick preventing accidental extrusion;

[0026] Figure 2 A tube structure schematic view of the utility model is provided for a lipstick preventing accidental extrusion;

[0027] Figure 3 A shell structure schematic view of the utility model is provided for a lipstick preventing accidental extrusion;

[0028] Figure 4 A connecting block structure schematic view of the utility model is provided for a lipstick preventing accidental extrusion;

[0029] Figure 5 A shell structure schematic view of the utility model is provided for a lipstick preventing accidental extrusion;

[0030] Figure 6 A Figure 5 enlarged view of A in the utility model.

[0031] LEGEND:

[0032] 1, lipstick tube; 2, connecting block; 3, clamping groove; 4, clamping block; 5, out of paste tube; 6, protruding block; 7, shell; 8, recess; 9, limiting circular groove; 10, housing; 11, limiting block; 12, support ring; 13, inner cavity; 14, telescopic spring; 15, hollow ring; 16, sealing ring; 17, paste outlet hole; 18, silica gel gasket. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0034] Referring to Figure 1 , Figure 2 and Figure 4The utility model provides an embodiment: a kind of lip balm of preventing accidental extrusion, including lipstick tube 1 and shell 7, lipstick tube 1 is made of ABS plastic material with good strength and tenacity, its effect is to accommodate cream, provide the basic storage space for lip balm, in daily carrying, can withstand certain external force extrusion, prevent breakage, avoid cream leakage, guarantee the integrity of lip balm, the right side of lipstick tube 1 is fixedly connected with connecting block 2, the inside of connecting block 2 is equipped with slot 3, detachably connected with clamping block 4 in the inside of slot 3, the outside of clamping block 4 is fixedly connected with out cream tube 5, connecting block 2 is used to connect lipstick tube 1 with out cream tube 5, ensure that the both are stably connected;On the other hand, the slot 3 in its inside and clamping block 4 cooperate, in frequent use process, by own material advantage, keep the stability of connection, not easy to wear, the outside of out cream tube 5 is fixedly connected with lug 6 on both sides, the inside of shell 7 is equipped with recess 8 on both sides, shell 7 uses high strength, high transparency and good impact resistance polycarbonate (PC) plastic, the inside is equipped with recess 8 and limiting circular groove 9, outside is set in the outside of out cream tube 5 and connecting block 2, recess 8 cooperates with lug 6 and limits out cream tube 5 movement, limiting circular groove 9 further strengthens limitation, simultaneously provides protection for internal structure, resists external impact, the inside of shell 7 is equipped with limiting circular groove 9, out cream tube 5 is made of polyethylene (PE) plastic with non-toxic and good chemical stability, the inside out cream hole 17 is used for cream extrusion, the outside is fixedly connected with lug 6 on both sides, cooperates with the recess 8 and limiting circular groove 9 of shell 7, both realizes cream extrusion function, and in structure, limit self movement, guarantee the stability and controllability of cream extrusion, the outside of connecting block 2 is fixedly connected with multiple limit blocks 11, the outside of multiple limit blocks 11 is detachably connected with shell 10, limit block 11 limits the movement range of shell 10 by own position, make shell 10 stably set in the outside of connecting block 2, guarantee the stability of overall structure, avoid that internal structure is loose due to shell 10 movement, cause cream accidental extrusion, the left side of connecting block 2 is fixedly connected with sealing assembly for dustproof to cream;

[0035] Refer to Figure 2 、 Figure 5 and Figure 6The sealing assembly comprises a supporting ring 12, an inner cavity 13 is formed in the inside of the supporting ring 12, a plurality of extension springs 14 are arranged on the left inner wall of the supporting ring 12, the extension springs 14 keep a certain elastic force in the normal state to make the sealing ring 16 adhere to the supporting ring 12, when an external force tries to extrude the lipstick tube 1, the extension springs 14 can absorb part of the external force, reduce the direct extrusion force on the paste, and reduce the possibility of accidental extrusion of the paste, the inner wall of the inner cavity 13 is slidably connected with a hollow ring 15, the hollow ring 15 drives the sealing ring 16 to slide in the inside of the supporting ring 12 under the action of the extension springs 14, so as to realize the sealing and buffering functions, meanwhile, the material of the hollow ring 15 can adapt to the working environment, so as to ensure the normal operation of the sealing assembly, the right side of the hollow ring 15 is fixedly connected with the sealing ring 16, the sealing ring 16 is made of butyronitrile rubber material, has excellent oil resistance, wear resistance and sealing performance, is slidably connected in the inside of the supporting ring 12, and the right side is in contact with the left side of the shell 10, in the normal use, the sealing ring 16 is tightly adhered to the supporting ring 12, so as to prevent dust and other pollutants from entering the lipstick tube 1 to pollute the paste, and the sealing ring 16 can assist the extension springs 14 to play a buffering role when an external force is applied.

[0036] With reference to Figure 2 , Figure 3 and Figure 6 , the inside of the paste outlet tube 5 is provided with a paste outlet hole 17, the outer part of the protruding block 6 is clamped with the inner wall of the recess 8, the right side of the shell 7 is fixedly connected with a silica gel gasket 18, the outer part of the protruding block 6 is detachably connected with the outer part of the limiting circular groove 9, the outer part of the paste outlet tube 5 is detachably connected with the outer part of the connecting block 2, the left side of the plurality of extension springs 14 is fixedly connected with the left inner wall of the inner cavity 13, the right side of the plurality of extension springs 14 is fixedly connected with the right side of the hollow ring 15, the outer part of the sealing ring 16 is slidably connected in the inside of the supporting ring 12, the right side of the sealing ring 16 is in contact with the left side of the shell 10, the inside of the shell 7 is sleeved on the outside of the paste outlet tube 5, the outside of the shell 7 is sleeved on the outside of the connecting block 2, the material of the lipstick tube 1 is ABS plastic, the material of the shell 10 is PE plastic, the shell 10 is sleeved on the outside of the connecting block 2, on the one hand, the shell 10 can provide protection for the connecting block 2 and the internal structure, and block the direct impact from the outside; on the other hand, the shell 10 cooperates with the limiting block 11 to be limited in the movement range, so as to ensure that the shell 10 will not be accidentally dropped or excessively moved in the normal use, and indirectly protect the paste.

[0037] Working principle: the right side of the lipstick tube 1 fixedly connected with the connecting block 2 is internally provided with a clamping groove 3 matched with a clamping block 4. The clamping block 4 is fixed on the lipstick tube 5, when the lipstick tube 5 is connected with the connecting block 2, the clamping block 4 is clamped into the clamping groove 3, this connecting mode fixes the relative position of the lipstick tube 5 and the lipstick tube 1, at the same time, the protrusions 6 on the upper and lower sides of the outer part of the lipstick tube 5 are clamped with the recesses 8 on the upper and lower sides of the inner part of the shell 7, further limiting the activity range of the lipstick tube 5. The protrusions 6 are further detachably connected with the limiting circular grooves 9, preventing the lipstick tube 5 from being moved or rotated at will due to accidental external force, avoiding accidental extrusion of the paste, and the plurality of limiting blocks 11 on the outer part of the connecting block 2 are detachably connected with the shell 10. The shell 10 is sleeved on the outer part of the connecting block 2, protecting and limiting the connecting block 2. The limiting blocks 11 limit the movement range of the shell 10, ensuring that the shell 10 will not be accidentally detached or excessively moved in normal use, at the same time, the shell 10 also provides a layer of protection for the connecting block 2, the lipstick tube 5 and other components inside, reducing the direct impact of the outside on the internal structure, thereby indirectly protecting the paste from being extruded due to accidental external force.

[0038] When the shell 10 is sleeved on the outer part of the connecting block 2, the right side of the sealing ring 16 is in contact with the left side of the shell 10. In normal use, the telescopic spring 14 is in a natural state, the sealing ring 16 is tightly fitted in the inner part of the supporting ring 12, playing a good sealing effect, preventing dust and other pollutants from entering the lipstick tube 1 to contaminate the paste. When external force tries to extrude the lipstick tube 1 to extrude the paste, the sealing assembly can play a certain buffering effect. The telescopic spring 14 can absorb part of the external force, reducing the direct extrusion force on the paste, further reducing the possibility of accidental extrusion of the paste.

[0039] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A lipstick designed to prevent accidental extrusion, comprising a lipstick tube (1) and a housing (7), characterized in that: A connecting block (2) is fixedly connected to the right side of the lipstick tube (1). A slot (3) is provided inside the connecting block (2). A locking block (4) is detachably connected inside the slot (3). A dispensing tube (5) is fixedly connected to the outside of the locking block (4). A protrusion (6) is fixedly connected to the upper and lower sides of the dispensing tube (5). A groove (8) is provided on the upper and lower sides of the inside of the housing (7). A limiting circular groove (9) is provided inside the housing (7). Multiple limiting blocks (11) are fixedly connected to the outside of the connecting block (2). A shell (10) is detachably connected to the outside of the multiple limiting blocks (11). A sealing component for dust prevention of the lipstick is fixedly connected to the left side of the connecting block (2).

2. The lipstick with anti-accidental squeezing protection according to claim 1, characterized in that: The sealing assembly includes a support ring (12), an inner cavity (13) is provided inside the support ring (12), a plurality of telescopic springs (14) are provided on the left inner wall of the support ring (12), a hollow ring (15) is slidably connected to the inner wall of the inner cavity (13), and a sealing ring (16) is fixedly connected to the right side of the hollow ring (15).

3. The lipstick with anti-accidental squeezing protection according to claim 1, characterized in that: The inside of the ointment tube (5) is provided with an ointment outlet (17), the outside of the protrusion (6) is engaged with the inner wall of the groove (8), and a silicone gasket (18) is fixedly connected to the right side of the housing (7).

4. The lipstick with anti-accidental squeezing protection according to claim 1, characterized in that: The outside of the protrusion (6) is detachably connected to the outside of the limiting groove (9), and the outside of the ointment tube (5) is detachably connected to the outside of the connecting block (2).

5. A lipstick with anti-accidental squeezing protection according to claim 2, characterized in that: The left side of the plurality of telescopic springs (14) is fixedly connected to the left inner wall of the inner cavity (13), and the right side of the plurality of telescopic springs (14) is fixedly connected to the right side of the hollow ring (15).

6. A lipstick with anti-accidental squeezing protection according to claim 2, characterized in that: The outer side of the sealing ring (16) is slidably connected to the inside of the support ring (12), and the right side of the sealing ring (16) is in contact with the left side of the outer shell (10).

7. A lipstick with anti-accidental squeezing protection according to claim 1, characterized in that: The inside of the housing (7) is fitted over the outside of the ointment tube (5), and the outside of the housing (7) is fitted over the outside of the connecting block (2).

8. A lipstick with anti-accidental squeezing protection according to claim 1, characterized in that: The lipstick tube (1) is made of ABS plastic, and the outer shell (10) is made of PE plastic.

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