CN208318602U - A kind of damp type lipstick - Google Patents

Abstract

The utility model discloses a kind of damp type lipsticks, belong to a kind of Lipstick casing, including driving mechanism and tube body；Tube body one end is formed with the accommodating cavity for accommodating lipstick, and the other end is equipped with impeller；Impeller and driving mechanism driving cooperate, by driving driving mechanism so that impeller drive accommodating cavity outside the inside of driving mechanism and driving mechanism between move back and forth；Pillar component is equipped in driving mechanism, pillar component is arranged in the periphery of tube body and connect with driving mechanism axial restraint；Damping piece is equipped between pillar component and driving mechanism；Damping piece is used to provide kinetic friction force to driving mechanism.It can reduce back-out or screw in the vibration of transmission mechanism during lipstick, promote the operating handle of user.

Description

A kind of damp type lipstick

Technical field

The utility model relates to a kind of Lipstick casing more particularly to a kind of damp type lipsticks.

Background technique

Lipstick is the general name of all lip Cosmetics.Lipstick includes lipstick, lip gloss, lip glaze etc., and lip can be allowed ruddy glossy, Reach moist, lip care, it is the beauty of women indispensability that increasing facial aesthetic feeling and amendment lip outline, which has a kind of product for the effect of setting off, One of cosmetics.

Wherein, lipstick is one kind of most original, the most common lipstick, usually solid, with the rapid hair of current social Exhibition, the kind of lipstick, class are also varied, while the improvement of people's living standards, demand and investment in terms of luxury goods Also higher and higher, in relatively high-grade lipstick, also there is different styles for accommodating lipstick/lipstick lipstick tube, at most See and most by luxury goods brand use be then rotary-out type lipstick tube, user by grip lipstick tube protective pipe sleeve, rotation The lower case for turning lipstick tube, makes lipstick screw out protective pipe sleeve out of lower case.

But existing lipstick tube has the following deficiencies:

(1) during rotating the back-out of lipstick tube lower case and screwing in lipstick, due to lipstick tube internal drive knot Gap is larger between structure component, and lipstick may cause all standing or clamping that can not continue to rotate because of drive gap during turn The case where, user needs to turn round a small distance so that the cooperation between internal drive mechanism is detached from clamping or firmly continues to rotate It can just make lipstick continue to screw out or screw in lipstick tube, bring very uncomfortable experience to user；

(2) it is realized since the drive connection in lipstick tube is all made of hardware cooperation, when screwing out or selecting import red, Yong Huhui Experience friction vibration brought by rubbing between lipstick tube interior fittings, while so that hand is not felt like oneself, poor feel Also lipstick class in the eyes of in user itself has been will be greatly reduced；

(3) the transmission parts cost in lipstick tube is higher, improves the production cost of lipstick itself.

Utility model content

For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of damp type lipsticks, improve and use Feel experience of family during screwing out or selecting import red, it is uncomfortable to user's bring to reduce the vibration of lipstick tube internal part.

The purpose of this utility model adopts the following technical scheme that realization:

A kind of damp type lipstick, including driving mechanism and tube body；Described tube body one end is formed with for accommodating lipstick Accommodating cavity, the other end are equipped with impeller；The impeller and driving mechanism driving cooperate, by driving the driving machine Structure so that the impeller drive the accommodating cavity outside the inside of the driving mechanism and the driving mechanism between back and forth move It is dynamic；

Be equipped with pillar component in the driving mechanism, the pillar component be arranged in the periphery of the tube body and with the drive The connection of motivation structure axial restraint；Damping piece is equipped between the pillar component and the driving mechanism；The damping piece for pair The driving mechanism provides kinetic friction force.

Further, the driving mechanism includes drive sleeve；The impeller be connected to the drive sleeve and with institute The connection of drive sleeve Linear transmission is stated, to drive the impeller to move back and forth in the drive sleeve along its axial direction.

Further, the pillar component includes damped sleeve, the damped sleeve be sheathed on the drive sleeve and with The drive sleeve axial restraint connection；The damped sleeve is offered close to one end of the accommodating cavity and is worn for the impeller Opening out；The setting damping piece is formed between the inner peripheral surface of the damped sleeve and the outer peripheral surface of the drive sleeve Gap.

Further, the damping piece is rubber parts；The outer peripheral surface of the drive sleeve is equipped with rubber parts described in holding First card slot；The rubber parts side is clamped first card slot, and the other side and the inner peripheral surface of the damped sleeve are inconsistent.

Further, the damping piece is rubber parts；The inner peripheral surface of the damped sleeve is provided with rubber parts described in holding The second card slot；The rubber parts side is clamped second card slot, and the other side and the outer peripheral surface of the drive sleeve are inconsistent.

Further, the pillar component further includes protective pipe sleeve；Described protective pipe sleeve one end is fixedly sheathed in the damping sleeve Cylinder, the other end extend and protrude from the accommodating cavity towards the accommodating cavity direction, be surrounded on the periphery of the accommodating cavity；The shield The outer peripheral surface of pipe sleeve forms holding part.

Further, the impeller is double threaded screw structure；It is wound with around its axis around alternating on the impeller First external screw thread and the second external screw thread；First external screw thread is identical as the second external screw thread lead.

Further, the impeller is cut to form guide surface along the arbitrarily symmetrical two sides of its axis direction；Described One external screw thread and second external screw thread are separated to form multiple mutually indepedent by the guide surface of the impeller opposite sides The first threaded portion and the second threaded portion；First threaded portion and second threaded portion are handed over along the impeller axis direction For arrangement.

Further, the guide surface is equipped with the limited block for preventing the impeller to be detached from the pillar component.

Further, the first internal thread segment and the second internal thread segment, first internal screw thread are equipped in the drive sleeve Section and second internal thread segment are used to cooperate with first threaded portion and second threaded portion worm drive；Described first Internal thread segment and second internal thread segment, which are located in the drive sleeve, to be oppositely arranged, first internal thread segment and described The lead of two internal thread segments is equal to the lead between any neighbouring first threaded portion and second threaded portion.

Compared with prior art, the utility model has the beneficial effects that:

By the way that pillar component is arranged in driving mechanism, pillar component is connect with driving mechanism axial restraint, makes pillar group Part limits axially and radially freedom degree, and can not deviate from driving mechanism can only relatively rotate with driving mechanism, and in pillar group Damping piece is set between part and driving mechanism, and for user during screwing out and screwing in lipstick, a hand grip pillar component is another Hand grip driving mechanism is simultaneously rotated by the way that both hands are opposite around driving mechanism axis, makes driving mechanism driving impeller, impeller Drive accommodating cavity that it is made to screw out pillar component or screw in pillar component.

In above process, the state of relative rotary displacement is between driving mechanism and pillar component, damping piece can be right Driving mechanism in rotation provides kinetic friction force, the kinetic friction force for making user need that damping piece is overcome to provide driving mechanism It can just make driving mechanism with respect to pillar component rotation displacement, damping piece is continuously applied kinetic friction force to driving mechanism, can reduce Driving mechanism, which rubs to user's hand bring, to be shaken, while certain damping sense can be also brought to user, promotes user experience , also play the effect of damping.

Detailed description of the invention

Fig. 1 is the utility model damp type lipstick overall structure cross-sectional view；

Fig. 2 is the utility model damp type lipstick partial structure sectional view；

Fig. 3 is the portion the A enlarged view of this Fig. 1；

Fig. 4 is the utility model damp type lipstick overall structure view；

Fig. 5 is one of the utility model pipe structure view；

Fig. 6 is the two of the utility model pipe structure view；

Fig. 7 is the utility model drive sleeve topology view；

Fig. 8 is the utility model drive sleeve cross-sectional view；

Fig. 9 is the utility model drive socket topology view；

Figure 10 is the utility model outer casing sleeve topology view.

In figure: 10, driving mechanism；11, drive sleeve；111, the first card slot；112, the first internal thread segment；113, in second Thread segment；20, tube body；21, accommodating cavity；22, impeller；221, the first external screw thread；222, the second external screw thread；223, guide surface； 2211, the first threaded portion；2221, the second threaded portion；2231, limited block；30, pillar component；31, damped sleeve；311, it is open； 312, gap；32, protective pipe sleeve；321, holding part；40, damping piece.

Specific embodiment

In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.

As shown in figures 1-4, in order to allow lipstick tube in spinning in and out lipstick, improve the experience of user's feel, allow lipstick when Get up more class, and the utility model provides a kind of damp type lipstick, including driving mechanism 10 and tube body 20；20 one end of tube body Be formed with the accommodating cavity 21 for accommodating lipstick, in accommodating cavity 21 around the cavity wall of accommodating cavity 21 be equipped with multiple tracks for reinforce lipstick with The other end of the reinforcing rib 211 of stable connection between accommodating cavity 21, tube body 20 is equipped with impeller 22；Impeller 22 and driving machine The driving cooperation of structure 10, user is by driving driving mechanism 10, so that impeller 22 drives accommodating cavity 21 in driving mechanism 10 Portion and driving mechanism move back and forth between 10 outside, keep lipstick prominent in use state or withdraw in receiving state；

Be equipped with pillar component 30 in driving mechanism 10, pillar component 30 be arranged in the periphery of tube body 20 and with driving mechanism 10 Axial restraint connection, pillar component 30 are used to be surrounded on lipstick periphery when lipstick driven-mechanism 10 drives ejection or withdraws, It plays a protective role, while providing a component for grip for user, make driving mechanism 10 can be relative to pillar component 30 Displacement drive impeller 22；

Specifically, being equipped with damping piece 40 between pillar component 30 and driving mechanism 10；Damping piece 40 is used for driving mechanism 10 provide kinetic friction force, and user is made to need to apply when screwing out or screwing in lipstick to be enough to overcome damping piece 40 to driving mechanism 10 Brought kinetic friction force, meanwhile, damping piece 40 can also reduce friction pair of the driving mechanism 10 during the motion between component Vibration brought by user's hand, improves the fluency of user's operation feel and operating process, and the use process is made more to relax It is suitable, it is also raised to the class sense of lipstick.

Driving mechanism 10 includes drive sleeve 11；Impeller 22 be connected to drive sleeve 11 and with 11 straight-line transmitting of drive sleeve Dynamic connection, to drive impeller 22 to move back and forth in drive sleeve 11 along its axial direction.

As shown in Fig. 9~10, driving mechanism 10 further includes outer casing sleeve 12 and drive socket 13, and outer casing sleeve 12 is resistance The lower end of the bottom shell of Buddhist nun's formula lipstick, outer casing sleeve 12 is equipped with internal tooth 121, outer casing sleeve 12 around the inner peripheral surface of outer casing sleeve 12 It is sheathed on drive socket 13, drive socket 13 is located at the lower part in outer casing sleeve 12, and its outer peripheral surface is equipped with internal tooth 121 mutually It is driven the external tooth 131 of engagement；It is equipped with the coupling body 132 coaxially connected with drive sleeve 11 in drive socket 13, is used for and drive Moving sleeve 11 rotates synchronously.User during using damp type lipstick, held respectively by both hands pillar component 30 and Outer casing sleeve 12, and both hands are rotated along the rotation axis of outer casing sleeve 12 in the opposite direction respectively, or only need rotation case sleeve 12 and pillar component 30 in a component, outer casing sleeve 12 driven the external tooth 131 of drive socket 13 by internal tooth 121, made outer Valve jacket cylinder 12 and conventional sleeve 13 rotate synchronously, while drive socket 13 drives drive sleeve 11 together by coupling body 132 Rotation, it is final that impeller 22 is driven to push the ejection of accommodating cavity 21 or recycling.Increasing outer casing sleeve 12 and drive socket 13 can make Damp type lipstick overall structure is more compact, drives the process of drive sleeve 11 more labor-saving, can also design on outer casing sleeve 12 The lines of different patterns achievees the effect that anti-skidding and beautiful.

Pillar component 30 includes damped sleeve 31, and damped sleeve 31 is sheathed on drive sleeve 11 and axial with drive sleeve 11 It is fixedly connected, damped sleeve 31, which is sheathed on drive sleeve 11, limits the radial freedom degree of damped sleeve 31, damped sleeve 31 Connecting with 11 axial restraint of drive sleeve limits the axial freedom of damped sleeve 31, and here, 31 one end of damped sleeve is Unenclosed construction, the other end are enclosed construction, and open one end and drive sleeve 11 pass through the first boss being mutually clamped 313 and second boss 114 realize clamping, enclosed one end is resisted against the top of drive sleeve 11, achieves axial restraint Connection, more specifically, damped sleeve 31 are made into using plastic material, and therefore, when damped sleeve 31 needs to dismantle, plastics have Flexible deformation speciality can make the first boss being mutually clamped 313 and second boss 114 be able to achieve the effect of dismantling connection；Damping sleeve Cylinder 31 offers the opening 311 being pierced by for impeller 22 close to one end of accommodating cavity 21, and opening 311 can cutting according to impeller 22 The design of face structure；The gap of setting damping piece 40 is formed between the inner peripheral surface of damped sleeve 31 and the outer peripheral surface of drive sleeve 11 312, gap 312 is for while damping piece 40 are arranged, also providing one for damped sleeve 31 and drive sleeve 11 opposite can to turn Dynamic space.

Damping piece 40 is rubber parts；The outer peripheral surface of drive sleeve 11 is equipped with the first card slot 111 of holding rubber parts；Rubber parts Side is clamped the first card slot 111, and the other side and the inner peripheral surface of damped sleeve 31 are inconsistent.

As another embodiment, the inner peripheral surface of damped sleeve 31 is provided with the second card slot of holding rubber parts (in figure Do not show)；Rubber parts side is clamped the second card slot, and the other side and the outer peripheral surface of drive sleeve 11 are inconsistent.

In this example, rubber parts is rubber ring, can also be to be composed of multiple rubber grains, the first card slot 111 and second Card slot is and the matched annular slot of rubber ring.The flexible deformation speciality of rubber ring makes drive sleeve 11 in the process of rotation In, rubber ring surface can with the 11 phase friction of damped sleeve 31 or drive sleeve, to bringing movement in 11 rotation process of drive sleeve Frictional force improves user's operation feel, the effect of damping to reach.

Pillar component 30 further includes protective pipe sleeve 32；32 one end of protective pipe sleeve is fixedly sheathed in damped sleeve 31, and the other end is towards appearance It sets 21 direction of chamber and extends and protrude from accommodating cavity 21, be surrounded on the periphery of accommodating cavity 21, for when lipstick is in receiving state Lipstick is protected, the length of drive sleeve 11 is protruded from when development length is stored according to lipstick and is designed；The periphery of protective pipe sleeve 32 Face forms holding part 321, so that damped sleeve 31 is relatively rotated with drive sleeve 11 for user's grip.

As shown in figures 5-8, further, impeller 22 is double threaded screw structure, and double threaded screw is in linear transmission mechanism Relatively stable drive mechanism is also able to satisfy and achievees the effect that Linear transmission in smaller space；Around its axis on impeller 22 The first external screw thread 221 and the second external screw thread 222 are wound with around alternating；222 lead of first external screw thread 221 and the second external screw thread It is identical, make 10 every revolution of driving mechanism, impeller 22 can move distance as before.

In order to save the production consumptive material of driving mechanism 10, production is reduced in the case where keeping the driving of driving mechanism 10 to stablize Cost, impeller 22 are cut to form guide surface 223 along the arbitrarily symmetrical two sides of its axis direction；First external screw thread 221 and Two external screw threads 222 are separated to form multiple mutually independent first threaded portions 2211 by the guide surface 223 of 22 opposite sides of impeller With the second threaded portion 2221；First threaded portion 2211 and the second threaded portion 2221 are alternately arranged along 22 axis direction of impeller, are pushed away Moving part 22 keeps materials in injection moulding process less using structure so half-and-half while guaranteeing transmission efficiency, stability, on The injection mold of lower die is easier to demould after injection molding, needs to screw out mold after injection molding relative to traditional injection moulding screw rod more square Just, efficiently, also survivable product itself.

Guide surface 223 is equipped with the limited block 2231 for preventing impeller 22 to be detached from pillar component 30, when drive sleeve 11 pushes away Dynamic impeller 22 reaches a critical point, and limited block 2231 is then blocked by opening 311, makes impeller 22 that can not continue to screw out.

Consumptive material is produced in order to further save driving mechanism 10, the first internal thread segment 112 and the are equipped in drive sleeve 11 Two internal thread segments 113, the first internal thread segment 112 and the second internal thread segment 113 are used for and the first threaded portion 2211 and the second screw thread 2221 worm drive of portion cooperation；First internal thread segment 112 and the second internal thread segment 113, which are located in drive sleeve 11, to be oppositely arranged, The lead of first internal thread segment 112 and the second internal thread segment 113 is equal to any the first neighbouring threaded portion 2211 and second Lead between threaded portion 2221 reaches the transmission stability for also guaranteeing driving mechanism 10 while most saving material.

Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to In the utility model range claimed.

Claims (10)

1. a kind of damp type lipstick, it is characterised in that:

Including driving mechanism and tube body；Described tube body one end is formed with the accommodating cavity for accommodating lipstick, and the other end is equipped with and pushes away Moving part；The impeller and driving mechanism driving cooperate, by driving the driving mechanism, so that the impeller drives The accommodating cavity outside the inside of the driving mechanism and the driving mechanism between move back and forth；

Be equipped with pillar component in the driving mechanism, the pillar component be arranged in the periphery of the tube body and with the driving machine The connection of structure axial restraint；Damping piece is equipped between the pillar component and the driving mechanism；The damping piece is used for described Driving mechanism provides kinetic friction force.

2. damp type lipstick as described in claim 1, it is characterised in that: the driving mechanism includes drive sleeve；It is described to push away Moving part is connected to the drive sleeve and connect with the drive sleeve Linear transmission, to drive the impeller in the driving It is moved back and forth in sleeve along its axial direction.

3. damp type lipstick as claimed in claim 2, it is characterised in that: the pillar component includes damped sleeve, the resistance Buddhist nun's sleeve is sheathed on the drive sleeve and connect with the drive sleeve axial restraint；The damped sleeve is close to the accommodating One end of chamber offers the opening being pierced by for the impeller；The periphery of the inner peripheral surface of the damped sleeve and the drive sleeve The gap that the damping piece is set is formed between face.

4. damp type lipstick as claimed in claim 3, it is characterised in that: the damping piece is rubber parts；The drive sleeve Outer peripheral surface be equipped with holding described in rubber parts the first card slot；The rubber parts side is clamped first card slot, the other side with The inner peripheral surface of the damped sleeve is inconsistent.

5. damp type lipstick as claimed in claim 3, it is characterised in that: the damping piece is rubber parts；The damped sleeve Inner peripheral surface be provided with the second card slot of rubber parts described in holding；The rubber parts side is clamped second card slot, the other side It is inconsistent with the outer peripheral surface of the drive sleeve.

6. the damp type lipstick as described in any one of claim 3~5, it is characterised in that: the pillar component further includes shield Pipe sleeve；Described protective pipe sleeve one end is fixedly sheathed in the damped sleeve, and the other end extends and protrudes from towards the accommodating cavity direction The accommodating cavity is surrounded on the periphery of the accommodating cavity；The outer peripheral surface of the protective pipe sleeve forms holding part.

7. damp type lipstick as claimed in claim 2, it is characterised in that: the impeller is double threaded screw structure；It is described to push away The first external screw thread and the second external screw thread are wound with around alternating around its axis on moving part；First external screw thread and described second External screw thread lead is identical.

8. damp type lipstick as claimed in claim 7, it is characterised in that: the impeller is arbitrarily symmetrical along its axis direction Two sides are cut to form guide surface；First external screw thread and second external screw thread are described in the impeller opposite sides Guide surface is separated to form multiple mutually independent first threaded portions and the second threaded portion；First threaded portion and second spiral shell Line portion is alternately arranged along the impeller axis direction.

9. damp type lipstick as claimed in claim 8, it is characterised in that: the guide surface, which is equipped with, prevents the impeller de- Limited block from the pillar component.

10. damp type lipstick as claimed in claim 8, it is characterised in that: be equipped with the first internal thread segment in the drive sleeve With the second internal thread segment, first internal thread segment and second internal thread segment are used for and first threaded portion and described the Two threaded portion worm drive cooperation；First internal thread segment and second internal thread segment are located in the drive sleeve relatively The lead of setting, first internal thread segment and second internal thread segment is equal to any neighbouring first threaded portion Lead between second threaded portion.