CN218008611U - Lipstick tube capable of replacing middle bundle core - Google Patents

Abstract

The utility model discloses a lipstick tube capable of replacing a middle bundle core, which comprises a base, a middle bundle core and a cover body, wherein the middle bundle core is detachably arranged on the base, the lower end of the middle bundle core is provided with a connecting hole in a penetrating way, the inner bottom wall of the base is provided with a convex column, when the middle bundle core is arranged on the base, the convex column can be inserted into the connecting hole, the bottom end of the base is provided with a through hole which is communicated with the convex column, the through hole is internally provided with a rotary locking mechanism, and the rotary locking mechanism can lock or unlock the middle bundle core through rotation; the middle bundle core and the base are detachably arranged, so that the middle bundle core is conveniently replaced, the environment is protected, and the shopping cost of a consumer can be reduced; in addition, the restraint core can be locked or unlocked through the rotary locking mechanism, so that the restraint core can be further fixed, the stability of the restraint core after installation is improved, and the normal use of the lipstick is ensured.

Description

Lipstick tube capable of replacing middle bundle core

Technical Field

The utility model relates to a lipstick pipe technical field especially relates to a can replace lipstick pipe of well bundle core.

Background

With the development of modern color makeup art, lipstick becomes a common cosmetic in the public life. At present, lipstick on the market usually includes well bundle core and base, because well bundle core and base are fixed connection, inseparable, lead to when using up back lipstick lotion or damaging, can only abandon all subassemblies in the lump, such processing mode and the theory of environmental protection saving are on the contrary, can cause the wasting of resources, have also increased consumer's shopping cost simultaneously.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the problems associated with the prior art and, to this end, the present invention provides a lipstick tube having a simple structure and being capable of replacing a core of a middle bundle.

In order to achieve the above purpose, the utility model adopts the following scheme: the lipstick tube with the replaceable middle bundle core comprises a base, the middle bundle core and a cover body, wherein the middle bundle core is detachably mounted on the base, a connecting hole is formed in the lower end of the middle bundle core in a penetrating mode, a protruding column is arranged on the inner bottom wall of the base, when the middle bundle core is mounted on the base, the protruding column can be inserted into the connecting hole, a through hole is formed in the bottom end of the base and is communicated with the protruding column, a rotary locking mechanism is arranged in the through hole, and the rotary locking mechanism can lock or unlock the middle bundle core through rotation.

In some embodiments, the rotary locking mechanism includes a rotating shaft rotatably installed in the through hole, a transverse compression rod extending in the radial direction is arranged at the upper end of the rotating shaft, a convex ring coaxially arranged with the connecting hole is arranged on the inner bottom wall of the middle bundle core, the convex ring is higher than the convex column, avoidance grooves are symmetrically arranged on the convex ring in a penetrating mode, the transverse compression rod can move up and down in the avoidance grooves, positioning grooves are symmetrically arranged on the end faces of the convex ring, and the transverse compression rod can be abutted to the positioning grooves in a rotating mode.

In some embodiments, a rotating disc is arranged at the lower end of the rotating shaft, and a straight groove is formed at the lower end of the rotating disc.

In some embodiments, a groove is provided at a lower end of the base, and the rotating disk is embedded in the groove.

In some embodiments, the rotating disk is a magnet.

In some embodiments, a plurality of ribs are uniformly distributed on the outer wall of the convex column along the circumference, a plurality of clamping grooves are uniformly distributed on the inner wall surface of the connecting hole along the circumference, and the ribs can be inserted into the clamping grooves.

In some embodiments, the middle core bundle comprises a bobbin, a fork, a coil and an aluminum pipe which are coaxially arranged from inside to outside in sequence, wherein a guide post is arranged on the outer side wall of the bobbin, a guide groove extending along the axial direction of the bobbin is arranged on the fork, a spiral guide groove which ascends spirally along the axial direction of the coil is arranged on the inner side wall of the coil, the guide post can penetrate through the guide groove and slide in the spiral guide groove, in addition, the aluminum pipe and the coil are fixedly arranged, the fork can rotate in the circumferential direction corresponding to the coil, and the connecting hole is formed in the bottom end of the fork.

In some embodiments, a flange is arranged on the outer wall of the upper end of the base, and a ring groove matched with the flange is arranged on the inner wall of the cover body.

In conclusion, the beneficial effects of the utility model are that: the middle beam core and the base are detachably arranged, and the connecting hole at the lower end of the middle beam core is inserted into the convex column in the base during installation, so that the middle beam core is conveniently replaced, the environmental protection is facilitated, and the shopping cost of consumers can be reduced; in addition, still be provided with rotation type locking mechanical system on the through-hole of base, accessible rotation type locking mechanical system locks or unblock to restraint the core, thereby can improve the stability after the core installation in the further fixed of restraint core, guarantee the normal use of lipstick, improve the competitiveness in the market of product to a certain extent.

Drawings

Fig. 1 is a perspective view of the assembled device of the present invention.

Fig. 2 is a schematic sectional view of the assembled device of the present invention.

Fig. 3 is an exploded view of the present invention.

Fig. 4 is a schematic sectional view after the decomposition of the present invention.

Fig. 5 is a schematic partial sectional view of the present invention.

Detailed Description

The following detailed description provides many different embodiments, or examples, for implementing the invention. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numbers, such as repeated numbers and/or letters, may be used in various embodiments. These iterations are for simplicity and clarity of the description of the present invention and do not represent a particular relationship between the various embodiments and/or structures discussed.

The invention will be further described with reference to the following description of the drawings and specific embodiments: the lipstick tube capable of replacing the middle bundling core as shown in fig. 1 to 5 comprises a base 1, the middle bundling core 2 and a cover body 3, wherein the middle bundling core 2 is detachably mounted on the base 1, a connecting hole 4 is formed at the lower end of the middle bundling core 2 in a penetrating manner, a convex column 5 is arranged on the inner bottom wall of the base 1, when the middle bundling core 2 is mounted on the base 1, the convex column 5 can be inserted into the connecting hole 4, a through hole 6 formed in a penetrating manner with the convex column 5 is formed at the bottom end of the base 1, and a rotary locking mechanism is arranged in the through hole 6 and can lock or unlock the middle bundling core 2 by rotating; the middle bundle core 2 and the base 1 are detachably arranged, and when the device is installed, the connecting hole 4 at the lower end of the middle bundle core 2 is inserted into the convex column 5 in the base 1, so that the middle bundle core 2 is conveniently replaced, the environment is protected, and the shopping cost of a consumer can be reduced; in addition, still be provided with rotation type locking mechanical system on the through-hole 6 of base 1, accessible rotation type locking mechanical system locks or unblock to restraint core 2 to can restraint the further fixed of core 2 to the centre, improve the stability after restraint core 2 installs, guarantee the normal use of lipstick, improve the competitiveness in the market of product to a certain extent.

Referring to fig. 2 to 5, the rotary locking mechanism includes a rotating shaft 21 rotatably installed in the through hole 6, a transverse pressing rod 22 extending in the radial direction is disposed at the upper end of the rotating shaft 21, a protruding ring 23 coaxially disposed with the connecting hole 4 is disposed on the inner bottom wall of the middle bundle core 2, the protruding ring 23 is higher than the protruding column 5, avoiding grooves 24 are symmetrically penetrated on the protruding ring 23, the transverse pressing rod 22 can move up and down in the avoiding grooves 24, positioning grooves 25 are symmetrically disposed on the end surface of the protruding ring 23, and the transverse pressing rod 22 can abut against the positioning grooves 25 through rotation.

When the rotary locking mechanism is in a locked state, the transverse pressure rod 22 is located in the positioning groove 25, so that the convex ring 23 and the middle bundle core 2 are pressed, and the middle bundle core 2 and the base 1 can be kept in a fixed connection state, wherein after the rotating shaft 21 is installed, the rotating shaft 21 can only rotate in the circumferential direction.

When the rotary locking mechanism is in an unlocking state, the rotating shaft 21 can be rotated, the rotating shaft 21 drives the transverse pressure rod 22 to rotate to the avoidance groove 24, and at the moment, the middle beam core 2 can move upwards to be separated from the base 1, so that the disassembly function is realized.

Further, a rotary plate 31 is provided at the lower end of the rotary shaft 21, and a linear groove 32 is provided at the lower end of the rotary plate 31, so that the rotary shaft 21 can be easily driven to rotate by the rotary plate 31.

A groove 41 is formed at the lower end of the base 1, and the rotary disk 31 is inserted into the groove 41.

Further, the rotating disk 31 is a magnet, so that the fixing of the lipstick tube can be facilitated.

In order to improve the stability of the connection between the middle bundle core 2 and the base 1, a plurality of ribs 51 are uniformly distributed on the outer wall of the convex column 5 along the circumference, a plurality of slots 52 are uniformly distributed on the inner wall surface of the connection hole 4 along the circumference, and the ribs 51 can be inserted into the slots 52.

In this embodiment, the middle bundle core 2 includes a bobbin 71, a fork 72, a coil 73 and an aluminum pipe 74 coaxially arranged from inside to outside in sequence, wherein a guide post 75 is arranged on an outer side wall of the bobbin 71, a guide groove 76 extending along an axial direction of the bobbin 72 is arranged on the fork 72, a spiral guide groove 77 spirally rising along the axial direction of the coil 73 is arranged on an inner side wall of the coil 73, the guide post 75 can penetrate through the guide groove 76 and slide in the spiral guide groove 77, in addition, the aluminum pipe 74 and the coil 73 are fixedly arranged, the fork 72 can circumferentially rotate corresponding to the coil 73, and the connection hole 4 is arranged at a bottom end of the fork 72.

It should be noted that the middle bundle core 2 is a conventional arrangement, and the working principle is not specifically described here.

In order to facilitate the connection between the base 1 and the cover 3, a flange 81 is provided on the outer wall of the upper end of the base 1, and a ring groove 82 matched with the flange 81 is provided on the inner wall of the cover 3.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described in conjunction with the drawings and above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can also have various changes and improvements, which fall within the scope of the claimed invention, without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a can replace lipstick pipe of well bundle core, includes base (1), well bundle core (2) and lid (3), its characterized in that: but well bundle core (2) demountable installation is on base (1), wherein the lower extreme of well bundle core (2) link up and is equipped with connecting hole (4) be equipped with projection (5) on the inner diapire of base (1), when well bundle core (2) are installed on base (1), projection (5) can insert in connecting hole (4) the bottom of base (1) is equipped with through-hole (6) that link up the setting with projection (5) be equipped with rotation type locking mechanical system in through-hole (6), thereby rotation type locking mechanical system can lock or unblock well bundle core (2) through the rotation.

2. The lipstick tube as in claim 1, further comprising: rotation type locking mechanical system installs pivot (21) in through-hole (6) including rotating the upper end of pivot (21) is equipped with along horizontal depression bar (22) that radial direction extends be equipped with on the interior diapire of zhong gang core (2) with bulge loop (23) of connecting hole (4) coaxial setting, bulge loop (23) are higher than projection (5) symmetry is link up on bulge loop (23) and is dodged groove (24), horizontal depression bar (22) can reciprocate in dodging groove (24) the terminal surface symmetry of bulge loop (23) has constant head tank (25), horizontal depression bar (22) can support through the rotation and lean on in constant head tank (25).

3. A lipstick tube as in claim 2 replaceable with a center-beam wick, wherein: the lower end of the rotating shaft (21) is provided with a rotating disc (31), and the lower end of the rotating disc (31) is provided with a straight groove (32).

4. A lipstick tube as in claim 3 replaceable with a center-cluster core, said center-cluster core comprising: a groove (41) is formed in the lower end of the base (1), and the rotating disc (31) is embedded into the groove (41).

5. A lipstick tube as in claim 4 replaceable with a center-beam wick wherein: the rotating disc (31) is a magnet.

6. The lipstick tube as in claim 1, further comprising: a plurality of convex ribs (51) are uniformly distributed on the outer wall of the convex column (5) along the circumference, a plurality of clamping grooves (52) are uniformly distributed on the inner wall surface of the connecting hole (4) along the circumference, and the convex ribs (51) can be inserted into the clamping grooves (52).

7. The lipstick tube as in claim 1, further comprising: the middle bundle core (2) comprises a bobbin (71), a fork (72), a coil (73) and an aluminum pipe (74), wherein the bobbin (71), the fork (72), the coil (73) and the aluminum pipe (74) are coaxially arranged from inside to outside in sequence, a guide post (75) is arranged on the outer side wall of the bobbin (71), a guide groove (76) extending along the axial direction of the fork (72) is arranged on the fork (72), a spiral guide groove (77) which is arranged along the axial direction of the coil (73) and spirally rises is arranged on the inner side wall of the coil (73), the guide post (75) can penetrate through the guide groove (76) and slide in the spiral guide groove (77), in addition, the aluminum pipe (74) and the coil (73) are fixedly arranged, the fork (72) can rotate in the circumferential direction corresponding to the coil (73), and the connecting hole (4) is formed in the bottom end of the fork (72).

8. The lipstick tube as in claim 1, further comprising: the outer wall of the upper end of the base (1) is provided with a flange (81), and the inner wall of the cover body (3) is provided with a ring groove (82) matched with the flange (81).

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