TWM596552U - Oil-free middle bundle core structure of lipstick case - Google Patents

Abstract

An oil-free middle bundle core structure of a lipstick box, which includes an inner tube connected with a rotating seat, so that the inner tube and the rotating seat can be combined with each other to form a rotatable structure, and the bottom of the tube of the inner tube A plurality of elastic latching pieces continuously connected in a full circle are extended from the rim connected to the rotating seat, and the latching pieces are composed of a harder first part and a softer second part The parts are successively formed in the form of a tapering thickness outwards, so that the catching piece can be connected to the inner tube through the first part.

Description

Lipstick box oil-free middle bundle core structure

This creation is about a "lubricant-free core structure of lipstick box", especially a lipstick box structure that has good bearing capacity and does not need to be filled or smeared with any lubricating oil.

Press, the lipstick box currently known is mostly shown in the sixth figure, which includes an inner tube (40), the inner tube (40) is connected with a rotating seat (41), so that the inner tube (40) and the rotating The seat (41) can be combined with each other to form a rotatable structure, and an L-shaped chute (42) is reserved on each side of the tube surface of the inner tube (40), and the bottom of the tube of the inner tube (40) A plurality of lamella-shaped fixing pieces (43) arranged in a protruding shape are equally divided on the rim connected to the rotating base (41). Through the extension of the fixing pieces (43), After the inner tube (40) is inserted into the group, a proper deflection arc bending is formed, and a lipstick filling seat (44) is inserted into the inner tube (40), and the filling seat (44) extends on both sides A convex shaft (45) is formed, and the convex shaft (45) is inserted into the chute (42), so that the filling seat (44) can follow the chute (42) for upward and downward sliding The inner tube (40) is covered with a set of tubes (46). The inner edge of the sleeve (46) is provided with a spiral guide groove (47) to order the filling seat (44) ) The two convex shafts (45) can pass through the chute (42) and then be inserted in the spiral guide groove (47), using the rotation control of the rotating seat (41), will make the filling seat ( 44) After being driven by the spiral guide groove (47), the lipstick can be driven to move up and down.

However, the conventional structure as described above still has the following problems in practical application: its clamping piece (43) cannot provide a full circle of abutment, so the support effect is not good, so that the rotating seat (41 ) It is still easy to deflect after the set.

Therefore, how to carry out R&D and improvement on the shortcomings of the above-mentioned conventional lipstick box is actually the goal of the relevant industry's efforts to research and develop. After many discussions and trial samples, and several revisions and improvements, this work was launched.

The conventional card fixing piece cannot provide a full circle of support, so the support effect is not good, this is the technical problem to be solved.

This creation provides an oil-free middle bundle core structure of a lipstick box, which includes an inner tube connected with a rotating seat, so that the inner tube and the rotating seat can be combined with each other to form a rotatable structural body, the inner tube An L-shaped slideway is reserved on both sides of the tube surface, a lipstick filling seat is inserted into the inner tube, and a convex shaft is protruded from each side of the filling seat, and the convex shaft is passed through the sliding surface In the road, the filling seat can be moved up and down in accordance with the guide rail, and the outside of the inner tube is covered with a set of tubes, and the inner edge of the sleeve is provided with a spiral groove to make the order The two convex shaft energy of the filling seat After passing through the slideway, it is placed in the spiral groove, and the rotation control of the rotating seat will enable the filling seat to be driven by the spiral groove and then drive the lipstick to produce a directional upward and downward movement. A plurality of elastic detents continuously connected in a full circle are protruded from a rim of the inner tube where the bottom of the tube is connected to the rotating seat, and the detents are composed of a harder first part and The second part, which is softer, is formed successively in the form of a tapering thickness outwards, so that the latch piece can be connected to the inner tube through the first part, and the extension of the latch piece can be used in the After the inner tube is inserted into the group, the first part with a more resilient force forms a full circle of real resistance, and the second part is used as an auxiliary support, which will make the clamping piece have better bearing capacity, and The problem of poor concentricity after the inner tube and the sleeve are sleeved can be effectively improved, thereby obtaining an oil-free middle bundle core structure of the lipstick box.

(1) This creation provides the oil-free middle bundle core structure of the lipstick box, and the tightness of the whole circle of the clips makes the lipstick box more uniform when stressed, and can effectively buffer the torque.

(2) This creation provides the oil-free middle bundle core structure of the lipstick box, which is surrounded by the entire circle of the latch piece, and the harder first part and the softer second part form the same latch piece respectively. After the inner tube and the sleeve are in the set, the first part of the more resilient force can form a full circle against the inner wall of the sleeve, and the second part can be pressed against the back As an auxiliary support, the clip will have better bearing capacity, which can be used to improve the problem of poor concentricity between the inner tube and the sleeve, so as to further ensure that the lipstick box can be done more smoothly Controller.

(3) This creation provides the oil-free middle bundle core structure of the lipstick box, which uses the support of the clip after the arc bending, without filling or smearing any lubricating oil between the inner tube and the sleeve, so that The lipstick box can be used more safely and hygienicly, and is more convenient for assembly.

This creative part:

(10)‧‧‧Inner tube

(11)‧‧‧Rotating seat

(12)‧‧‧slide

(13)‧‧‧Catch

(131)‧‧‧Part One

(132)‧‧‧Part II

(20)‧‧‧Filling seat

(21)‧‧‧Convex shaft

(30)‧‧‧Casing

(301) ‧‧‧ spiral groove

(31)‧‧‧cover

Learn part:

(40)‧‧‧Inner tube

(41)‧‧‧Rotating seat

(42)‧‧‧Chute

(43)‧‧‧Fixed film

(44)‧‧‧Filling seat

(45)‧‧‧Convex shaft

(46)‧‧‧Casing

(47) ‧‧‧ spiral guide groove

The first picture: the three-dimensional combination of the creation.

The second picture is a three-dimensional exploded view of this creation.

The third picture is an enlarged view of the inner tube of this creation.

The fourth picture: It is the combined sectional view of this creation.

Fifth picture: It is a partial enlarged view of the cross section of this creative combination.

Figure 6: Department of conventional structure diagram.

In order for your reviewing committee to have a better understanding and understanding of the purpose, features and effects of this creation, the following is please cooperate with the [schematic description] to enumerate the examples, detailed description is as follows:

First of all, please see from the first picture to the fifth picture, which includes an inner tube (10), the inner tube (10) is connected with a rotating seat (11), so that the inner tube (10) and the rotating seat (11) Can be combined with each other into a rotatable structure, and an L-shaped slideway (12) is reserved on both sides of the tube surface of the inner tube (10), and an inner tube (10) is inserted with a The lipstick filling seat (20) has a convex shaft (21) on each side of the filling seat (20), and the convex shaft (21) is inserted into the slideway (12) to make the filling seat (20) 20) Nengyi Follow the slideway (12) to make a directional upward and downward movement, and the outside of the inner tube (10) is covered with a set of tubes (30), the inner edge of the sleeve (30) is provided with a spiral Groove (301), so that the two convex shafts (21) of the filling seat (20) can pass through the slideway (12) and then pass through the spiral groove (301), using the rotating seat (301) 11) The rotation control will enable the filling seat (20) to be driven by the spiral groove (301) and then drive the lipstick to produce a directional upward and downward movement, and the bottom of the inner tube (10) and the A plurality of elastic latching pieces (13) continuously connected in a full circle are extended from the rim connected to the rotating seat (11), and the latching pieces (13) are composed of a harder first part ( 131) and the softer second part (132) are formed in the form of a tapering thickness outward, so that the locking piece (13) can be connected to the inner tube (10) through the first part (131) On the above, the extension of the locking piece (13) can form a full circle with the first part (131) with more rebound force after the inner tube (10) is inserted into the group The second part (132) is used as an auxiliary support, which will enable the clamping piece (13) to have better bearing capacity, and can effectively improve the inner tube (10) and the sleeve (30) after being sleeved The problem of poor concentricity.

The present invention provides an oil-free middle bundle core structure of a lipstick box, wherein the sleeve (30) is used in conjunction with a cover (31).

With the structure of the above specific embodiment, the following benefits can be obtained: (1) the whole circle of the locking piece (13) is pressed, so that the lipstick box can be more uniform when stressed, and can effectively buffer Torque; (2) It uses the whole circle of the latch piece (13) and forms the same latch piece (13) with a harder first part (131) and a softer second part (132), After the inner tube (10) and the sleeve (30) are in the set, the first part (131) with a more resilient force can form a complete circle against the inner wall of the sleeve (30). Tight, cooperate with the second part (132)'s call back as an auxiliary support, will make the The latch piece (13) can have better bearing capacity, which can be used to improve the problem of poor concentricity between the inner tube (10) and the sleeve (30), so as to further ensure that the lipstick box can be more To be a smooth operator; (3) It uses the support of the clamping piece (13) after the arc bend, without filling or applying any lubricating oil between the inner tube (10) and the sleeve (30) , So that the lipstick box can be used more safely and hygienically, and it is more convenient for assembly.

In summary, this creation has indeed reached a breakthrough structural design, and it has improved creative content, and at the same time it can achieve industrial utility and progress. Moreover, this creation has not been seen in any publications, and it is also novel. In line with the provisions of the relevant laws and regulations of the Patent Law, I filed a new type of patent application in accordance with the law, and urge the examination committee of the Jun Bureau to grant legal patent rights.

The above is only one of the preferred embodiments of this creation, and it should not be used to limit the scope of the implementation of this creation; that is, any equal changes and modifications made in accordance with the scope of the patent application of this creation should still belong to this creation Within the scope of the patent.

(10)‧‧‧Inner tube

(11)‧‧‧Rotating seat

(12)‧‧‧slide

(13)‧‧‧Catch

(131)‧‧‧Part One

(132)‧‧‧Part II

(20)‧‧‧Filling seat

(21)‧‧‧Convex shaft

(30)‧‧‧Casing

(301) ‧‧‧ spiral groove

(31)‧‧‧cover

Claims (2)

An oil-free middle bundle core structure of a lipstick box, which includes an inner tube connected with a rotating seat, so that the inner tube and the rotating seat can be combined with each other to form a rotatable structure, and the tube surface of the inner tube An L-shaped slideway is reserved on each side, and a lipstick filling seat is inserted into the inner tube. A convex shaft extends from each side of the filling seat. The convex shaft is inserted into the slideway, which will make The filling seat can follow the slideway to make a directional upward and downward movement, and the outside of the inner tube is covered with a set of tubes, and the inner edge surface of the sleeve is provided with a spiral groove to make the filling The two convex shafts of the seat can pass through the slideway and then be inserted into the spiral groove. Using the rotation control of the rotating seat, the filling seat can be driven by the spiral groove to drive the lipstick to produce orientation. The up and down movement is characterized by: A plurality of elastic latching pieces continuously connected in a full circle are extended from a ring edge of the inner tube bottom connected to the rotating seat, and the latching pieces are all composed of a harder first part The second part, which is softer, is formed in the form of a thinner thickness outwards, so that the latch piece can be connected to the inner tube through the first part, and the extension of the latch piece can be used to After the inner tube is inserted into the group, the first part with a more resilient force forms a full circle of real resistance, and the second part is used as an auxiliary support, which will make the clamping piece have better bearing capacity. Moreover, the problem of poor concentricity after the inner tube and the sleeve are sleeved can be effectively improved. The oil-free middle bundle core structure of the lipstick box according to claim 1, wherein the sleeve is used with a cover body.

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