CN219720034U

CN219720034U - Detachable environment-friendly cosmetic brush

Info

Publication number: CN219720034U
Application number: CN202321281344.5U
Authority: CN
Inventors: 陈志强; 张富荣; 吴巧丽; 魏志军
Original assignee: Zhongshan Shangyang Technology Co ltd
Current assignee: Zhongshan Shangyang Technology Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-09-22
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses a detachable environment-friendly cosmetic brush, which comprises: the upper ends of the at least two rod handles are provided with notch grooves; the fastener is detachably connected between all the rod handles and can drive all the rod handles to be spliced to form a brush rod and drive all the notch grooves to be spliced to form a mounting clamping groove; the lower part of the bristle component is provided with a circle of skirt edge which can be clamped in the mounting clamping groove. The cosmetic brush of above structure utilizes the fastener to splice two piece at least poles together in order to form the brush-holder stud that supplies the user to hold, and simultaneously, all breach groove amalgamations are in the same place in order to form the installation draw-in groove that is used for installing the shirt rim of brush hair subassembly, thereby with the spacing of brush hair subassembly between the upper end of each pole handle, need not the fixed brush hair subassembly of glue, reach the purpose of environmental protection, and simplified the flow of production manufacturing, brush hair subassembly can dismantle the change moreover, avoid wholly discarding the cosmetic brush, be favorable to prolonging the life of the other parts of cosmetic brush.

Description

Detachable environment-friendly cosmetic brush

Technical Field

The utility model relates to a detachable environment-friendly cosmetic brush.

Background

At present, a general cosmetic brush comprises a brush rod and a brush head, wherein bristles are arranged on the brush head, and in order to fix the bristles on the brush head, the general practice is as follows: the brush head is provided with a straight cylindrical sinking groove, the tail parts of the brush hairs are folded together by using a tool and extend into the straight cylindrical sinking groove, and finally the brush hairs are bonded and fixed by glue.

The mode of utilizing glue to fix the brush hair is very not environment-friendly, has great smell after the glue solidification, and production, equipment flow are very loaded down with trivial details, and the brush head is detachable to be changed moreover, causes the life of cosmetic brush lower.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides an environment-friendly cosmetic brush which does not need glue to fix a bristle assembly and can be detached and replaced.

According to an embodiment of the utility model, a detachable environment-friendly cosmetic brush comprises: the upper ends of the at least two rod handles are provided with notch grooves; the fastener is detachably connected between all the rod handles and can drive all the rod handles to be spliced to form a brush rod and drive all the notch grooves to be spliced to form a mounting clamping groove; the lower part of the bristle assembly is provided with a circle of skirt edge which can be clamped in the mounting clamping groove.

The detachable environment-friendly cosmetic brush provided by the embodiment of the utility model has at least the following beneficial effects:

the cosmetic brush of above structure utilizes the fastener to splice two piece at least poles together in order to form the brush-holder stud that supplies the user to hold, and simultaneously, all breach groove amalgamations are in the same place in order to form the installation draw-in groove that is used for installing the shirt rim of brush hair subassembly, thereby with the spacing of brush hair subassembly between the upper end of each pole handle, need not the fixed brush hair subassembly of glue, reach the purpose of environmental protection, and simplified the flow of production manufacturing, brush hair subassembly can dismantle the change moreover, avoid wholly discarding the cosmetic brush, be favorable to prolonging the life of the other parts of cosmetic brush.

In some embodiments of the present utility model, two handles are provided, a semi-annular shell is provided at an upper end of the handle, the notch groove is provided at an inner peripheral wall of the semi-annular shell, and the fastener drives the two semi-annular shells to be spliced together so that the two notch grooves form the mounting clamping groove.

In some embodiments of the utility model, the handle has a mounting surface located below the semi-annular shells, and the fastener is a sleeve member, and the sleeve member is sleeved on the periphery of the two mounting surfaces and is tightly matched with the mounting surfaces, so that the two semi-annular shells hug the bristle assembly.

In some embodiments of the present utility model, the sleeve member is a tapered sleeve having a top-large bottom-small, and the shank has a top-large bottom-small tapered surface, the upper portion of the tapered surface constituting the mounting surface, and the taper of the tapered sleeve is matched with the taper of the tapered surface so that the tapered sleeve is tightly fitted to the outer peripheral wall of the shank.

In some embodiments of the present utility model, one of the handles is provided with a first half external thread located below the semi-annular shell, the other handle is provided with a second half external thread located below the semi-annular shell, the first half external thread and the second half external thread form an external thread structure, and the fastener is a thread sleeve, and the thread sleeve is provided with an internal threaded hole matched with the external thread structure.

In some embodiments of the utility model, the handle is an arcuate shell with open sides, the open edges of the two arcuate shells are disposed face-to-face, and when the fastener is connected between the two arcuate shells, a clearance gap is formed between the open edges of the two arcuate shells for the arcuate shells to deform to approach each other.

In some embodiments of the present utility model, a first vertical plane is provided at a lower end of one of the shafts, and a second vertical plane closely attached to the first vertical plane is provided at a lower end of the other shaft.

In some embodiments of the present utility model, one of the first vertical plane and the second vertical plane is provided with a positioning plug pin, and the other is provided with a positioning plug hole matched with the positioning plug pin.

In some embodiments of the utility model, the lower ends of the two handles are connected by a connecting portion, and the connecting portion and the two handles are of an integral plastic structure.

In some embodiments of the present utility model, the semi-annular shell is semi-cylindrical, the notch groove is a semi-circular arc groove, the skirt is circular, and the outer diameter of the skirt is matched with the diameter of the semi-circular arc groove.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a construction of one embodiment of a detachable environmentally friendly cosmetic brush of the present utility model;

FIG. 2 is an exploded view of the embodiment of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the embodiment of FIG. 1;

fig. 4 is a schematic exploded view of another embodiment of the detachable environmentally friendly cosmetic brush of the present utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 and 2, a detachable environment-friendly cosmetic brush of the present utility model includes: at least two handles 100, the upper ends of the handles 100 are provided with notch grooves 111; the fastener 200 is detachably connected between all the rod handles 100, and can drive all the rod handles 100 to be spliced to form a brush rod and drive all the notch grooves 111 to be spliced to form the mounting clamping groove 112; the lower part of the bristle assembly 300 is provided with a circle of skirt 310, and the skirt 310 can be clamped in the mounting clamping groove 112.

The cosmetic brush with the above structure utilizes the fastener 200 to splice at least two pole handles 100 together to form a brush rod for holding by a user, and simultaneously, all the notch grooves 111 are spliced together to form the mounting clamping groove 112 for mounting the skirt edge 310 of the brush hair component 300, so that the brush hair component 300 is limited between the upper ends of all the pole handles 100, the brush hair component 300 is not required to be fixed by glue, the purpose of environmental protection is achieved, the production and manufacturing flow is simplified, the brush hair component 300 can be detached and replaced, the whole discarding of the cosmetic brush is avoided, and the service life of the rest parts of the cosmetic brush is prolonged.

Referring to fig. 1 to 3, in some embodiments of the present utility model, the lever 100 is provided with two, the upper end of the lever 100 is provided with a semi-annular shell 110, a notch groove 111 is provided at the inner circumferential wall of the semi-annular shell 110, and the fastener 200 drives the two semi-annular shells 110 to be engaged with each other so that the two notch grooves 111 constitute a mounting clip groove 112. It will be appreciated that the fastener 200 drives the two semi-annular shells 110 toward each other to form a complete annular shell, and that the lower portion of the bristle sub-assembly 300 is disposed within the complete annular shell, and that the provision of only two handles 100 facilitates the splicing together of three or more handles 100, and that the shape and configuration of the mounting clip groove 112 formed by the split of the two notched grooves 111 is also more stable, which facilitates the clipping of the skirt 310 of the bristle sub-assembly 300.

Referring to fig. 4, in some embodiments of the present utility model, the handle 100 has a mounting surface 120 located below the semi-annular shell 110, and the fastener 200 is a sleeve member that is fitted around the outer circumferences of the two mounting surfaces 120 and is tightly fitted with the mounting surfaces 120 so that the two semi-annular shells 110 hug the bristle sub-assembly 300. The above cosmetic brush can drive the two handles 100 to approach each other to form a brush rod and drive the two semi-annular shells 110 to hug the bristle component 300 by using the sleeve member sleeved outside the two handles 100, and the sleeve member is tightly matched with the assembling surface 120 without adopting a structure for fixing, so that the structure of the cosmetic brush is simplified. Of course, in other embodiments, the fastener 200 may also employ a rubber band that ties the two stems 100 together or provides a snap-fit arrangement between the sleeve member and the mounting surface 120.

Referring to fig. 4, in some embodiments of the present utility model, the sleeve member is a tapered sleeve having a large upper portion and a small lower portion, the shank 100 has a tapered surface having an upper portion constituting the fitting surface 120, and the taper of the tapered sleeve is matched with the taper of the tapered surface so that the tapered sleeve is closely fitted to the outer peripheral wall of the shank 100. When the cosmetic brush is assembled, the skirt 310 of the bristle assembly 300 is placed between the two notch grooves 111, and then the tapered sleeve is sleeved from the lower ends of the two rod handles 100, and gradually and tightly matched with the upper part of the tapered surface along with the movement of the tapered sleeve from bottom to top to the position of the assembly surface 120, so that the cosmetic brush with stable structure is formed.

Referring to fig. 2 and 3, in some embodiments of the present utility model, one shank 100 is provided with a first half external thread 130 located under the semi-annular shell 110, the other shank 100 is provided with a second half external thread 140 located under the semi-annular shell 110, the first half external thread 130 and the second half external thread 140 form an external thread structure, and the fastener 200 is a threaded sleeve having an internal threaded hole 210 matching the external thread structure. When the cosmetic brush is assembled, the skirt 310 of the bristle assembly 300 is placed between the two notch grooves 111, the two handle 100 is pinched by hand so that the first half external screw thread 130 and the second half external screw thread 140 form an external screw thread structure, and then the screw sleeve is sleeved from the lower ends of the two handle 100, and is connected with the first half external screw thread 130 and the second half external screw thread 140 by using the internal screw hole 210, thereby realizing the formation of the cosmetic brush with stable structure.

Referring to fig. 1 and 3, in some embodiments of the utility model, the handle 100 is an open-sided arcuate shell with the open edges of the two arcuate shells disposed face-to-face, and a clearance 150 is formed between the open edges of the two arcuate shells for the arcuate shells to deform to approach each other when the fastener 200 is connected therebetween. It should be noted that, when the fastener 200 is the sleeve member or the threaded sleeve, the fastener 200 is sleeved outside the two arc shells so that when the two arc shells are close to each other, the movable gap 150 provides a space for the arc shells to elastically deform, so that the fastener 200 holds the two arc shells tightly, and the brush rod and the mounting slot 112 with stable sizes are formed by splicing.

Referring to fig. 2, in some embodiments of the present utility model, after the two shafts 100 are spliced, in order to limit the relative play between the lower ends of the shafts 100, the lower end of one shaft 100 is provided with a first vertical plane 160, and the lower end of the other shaft 100 is provided with a second vertical plane 170 closely attached to the first vertical plane 160.

Referring to fig. 4, in some embodiments of the present utility model, in order to further prevent relative movement between the lower ends of the handle 100, and thus to make the shape of the brush bar more stable, one of the first vertical plane 160 and the second vertical plane 170 is provided with a positioning pin 410, and the other is provided with a positioning receptacle 420 that mates with the positioning pin 410.

In some embodiments of the present utility model, in order to reduce the number of parts and assembly processes, the lower ends of the two pole handles 100 are connected by a connecting portion, and the connecting portion and the two pole handles 100 are in an integral plastic structure, that is, the two pole handles 100 and the connecting portion are formed at one time in an injection mold, and the two pole handles 100 can be driven to be close to each other to be spliced to form the brush rod and the installation clamping groove 112 by bending along the position of the connecting portion.

Referring to fig. 2 or 4, in some embodiments of the present utility model, the semi-annular shell 110 has a semi-cylindrical shape, the notch groove 111 has a semi-arc groove, the skirt 310 has a circular shape, and the outer diameter of the skirt 310 is matched with the diameter of the semi-arc groove, so that the bristle sub-assembly 300 is installed without being installed at a certain angle, which is convenient and quick.

Of course, in other embodiments, the semi-annular shells 110 may also have a shape of "", and the two semi-annular shells 110 form a rectangular frame, and accordingly, the skirt 310 is also rectangular.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A detachable environmental protection cosmetic brush, comprising:

the upper ends of the rod handles (100) are provided with notch grooves (111);

the fastener (200) is detachably connected between all the rod handles (100) and can drive all the rod handles (100) to be spliced to form a brush rod and drive all the notch grooves (111) to be spliced to form a mounting clamping groove (112);

the brush hair assembly (300), the lower part of brush hair assembly (300) is equipped with round shirt rim (310), shirt rim (310) can joint in installation draw-in groove (112).

2. The detachable environmental protection cosmetic brush of claim 1, wherein:

the novel wrench is characterized in that two rod handles (100) are arranged, a semi-annular shell (110) is arranged at the upper end of each rod handle (100), a notch groove (111) is formed in the inner peripheral wall of each semi-annular shell (110), and the two semi-annular shells (110) are driven to be spliced by a fastener (200) so that the two notch grooves (111) form the mounting clamping groove (112).

3. The detachable environmental protection cosmetic brush of claim 2, wherein:

the handle (100) is provided with an assembling surface (120) positioned below the semi-annular shells (110), the fastening piece (200) is a sleeve piece, and the sleeve piece is sleeved on the periphery of the two assembling surfaces (120) and is tightly matched with the assembling surfaces (120), so that the two semi-annular shells (110) clamp the bristle assembly (300).

4. A detachable environmental protection cosmetic brush according to claim 3, characterized in that:

the sleeve part is a conical sleeve with a big top and a small bottom, the rod handle (100) is provided with a conical surface with a big top and a small bottom, the upper part of the conical surface forms the assembly surface (120), and the taper of the conical sleeve is matched with the taper of the conical surface so that the conical sleeve is tightly matched with the peripheral wall of the rod handle (100).

5. The detachable environmental protection cosmetic brush of claim 2, wherein:

one of the rod handles (100) is provided with a first half external thread (130) positioned below the semi-annular shell (110), the other rod handle (100) is provided with a second half external thread (140) positioned below the semi-annular shell (110), the first half external thread (130) and the second half external thread (140) form an external thread structure, the fastening piece (200) is a thread sleeve, and the thread sleeve is provided with an internal thread hole (210) matched with the external thread structure.

6. A detachable environmental protection cosmetic brush according to claim 3 or 5, characterized in that:

the handle (100) is an arc-shaped shell with an opening at the side, the opening edges of the two arc-shaped shells are arranged face to face, and when the fastening piece (200) is connected between the two arc-shaped shells, a movable gap (150) which can enable the arc-shaped shells to deform to be close to each other is formed between the opening edges of the two arc-shaped shells.

7. The detachable environmental protection cosmetic brush of claim 6, wherein:

the lower end of one rod handle (100) is provided with a first vertical plane (160), and the lower end of the other rod handle (100) is provided with a second vertical plane (170) which is clung to the first vertical plane (160).

8. The detachable environmental protection cosmetic brush of claim 7, wherein:

one of the first vertical plane (160) and the second vertical plane (170) is provided with a positioning plug pin (410), and the other is provided with a positioning plug hole (420) matched with the positioning plug pin (410).

9. The detachable environmental protection cosmetic brush of claim 6, wherein:

the lower ends of the two rod handles (100) are connected through a connecting part, and the connecting part and the two rod handles (100) are of an integrated plastic structure.

10. The detachable environmental protection cosmetic brush of claim 2, wherein:

the semi-annular shell (110) is semi-cylindrical, the notch groove (111) is a semi-arc groove, the skirt edge (310) is circular, and the outer diameter of the skirt edge (310) is matched with the diameter of the semi-arc groove.