CN215014332U

CN215014332U - Cosmetic pencil with replacement function

Info

Publication number: CN215014332U
Application number: CN202120695969.0U
Authority: CN
Inventors: 杨平文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-12-07
Anticipated expiration: 2031-04-06

Abstract

A cosmetic pencil with a replacement function comprises a pencil body and a pencil cap assembly, wherein the pencil cap assembly is sleeved on the pencil body, the cosmetic pencil further comprises a plurality of first pencil head assemblies which can be replaced with each other, an inner plug is arranged in the pencil body, and the first pencil head assemblies extend into the pencil body from one end of the pencil body; the inner plug comprises a large-diameter section and a small-diameter section, the inner end of the first pen head component is provided with a connecting jack, the large-diameter section is abutted to the inner wall of the pen body and forms interference fit, and the small-diameter section is inserted into the connecting jack and forms interference fit with the inner wall of the connecting jack. The utility model adopts the inner plug with special structure and a plurality of first pen head components to realize the disassembly and assembly matching; when a user needs to adjust and replace the pen point, the first pen point component can be taken down only by holding the first pen point component and forcibly drawing outwards, and then the other first pen point component is replaced, so that the operation is very convenient; after the replacement, the contact friction force generated by interference fit is utilized, and the use is also stable and reliable enough.

Description

Cosmetic pencil with replacement function

Technical Field

The utility model belongs to the technical field of cosmetics's technique and specifically relates to a cosmetic pencil with replacement function.

Background

Cosmetic pens come in a variety of types: the device is used for drawing the contour line of the lips; useful for drawing the entire eyelid; is used for drawing eyebrows; also a cosmetic pencil for correcting eye makeup and defects thereof.

Regardless of the type of cosmetic pencil, it is a consumable. After the pen is used and consumed, firstly, the pen point can deform, so that the use experience and the makeup effect are influenced, and part of users do not want to continue to use the pen; secondly, the pen point and the pen body are fixedly connected, so that a user cannot replace the pen point and generally only throws away the pen point after use, and great waste is caused.

In order to reduce the waste, some designers have designed the product that has the change function, for example, the utility model patent of patent application number CN201922116330.8 discloses a cosmetic pencil structure, and its structure includes pen-holder, first brush-holder stud, first enclosing cover, second brush-holder stud, second enclosing cover, first pen is detained, shadow brush, second pen is detained, lip brush and lug, the utility model discloses a cosmetic pencil structure through setting up receiving mechanism in the pen-holder left end, through pulling the handle rope for the receiver is pulled out, can select required brush head from the hold up tank, has reached the brush head of being convenient for accomodate more kinds. However, through actual test experience, the structural scheme has numerous accessories, complex connection relation, complex production and assembly, and the situation that the parts cannot be taken out due to clamping stagnation easily occurs during use, so that the practicability is poor, and the large-scale mass production is not suitable.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a cosmetic pencil with a replacement function.

The technical proposal of the utility model for solving the technical problem is that: a cosmetic pencil with a replacement function comprises a pencil body and a pencil cap assembly, wherein the pencil cap assembly is sleeved on the pencil body and also comprises a plurality of first pencil head assemblies which can be replaced mutually, an inner plug is arranged in the pencil body, and the first pencil head assemblies extend into the pencil body from one end of the pencil body;

the inner plug comprises a large-diameter section and a small-diameter section, a connecting jack is formed in the inner end of the first pen head component, the large-diameter section is abutted to the inner wall of the pen body and forms interference fit, and the small-diameter section is inserted into the connecting jack and forms interference fit with the inner wall of the connecting jack.

Preferably, the inner wall of the connecting jack is provided with a plurality of clamping lugs, and the clamping lugs are abutted against the outer wall of the small-diameter section and form interference fit.

Preferably, the small diameter section is provided with an annular positioning groove, and the clamping convex block is clamped into the annular positioning groove.

Preferably, the inner wall of the connecting jack is annularly provided with a plurality of thin ribs, and the thin ribs are abutted against the outer wall of the small-diameter section to form interference fit.

Preferably, the outer wall of the large-diameter section is convexly provided with a plurality of thick ribs, and the thick ribs are abutted against the inner wall of the pen body to form interference fit.

Preferably, the first pen nib component is an eyebrow pen component, the eyebrow pen component comprises a replacement connecting sleeve, an eyebrow pen seat connected with the replacement connecting sleeve and an eyebrow pen nib connected to the eyebrow pen seat, the connecting jack is arranged on the replacement connecting sleeve, the eyebrow pen seat is arranged in the pen body, and the eyebrow pen nib extends out of the pen body; the eyebrow pencil holder in be equipped with the thread connection cover, the inner of eyebrow pencil nib is connected with the screw rod, the screw rod with the thread connection cover spiro union be in the same place.

Preferably, the pen further comprises a second pen point assembly, and the first pen point assembly extends into the pen body from the other end of the pen body.

Preferably, the second pen point assembly is a brow brush assembly, the brow brush assembly comprises a brow brush seat and a brush connected to the brow brush seat, the brow brush seat is located in the pen body, and the brush extends out of the pen body.

Preferably, the eyebrow brush assembly further comprises a metal balancing weight, the metal balancing weight is installed in the pen body and fixedly connected with the eyebrow brush base, the inner plug is a magnetic inner plug, and the magnetic inner plug is magnetically connected with the metal balancing weight.

Preferably, the pen cap assembly comprises a first pen cap and a second pen cap, wherein limiting clamping grooves are formed in the inner walls of the first pen cap and the second pen cap, protruding points are arranged on the first pen head assembly and the second pen head assembly, and the protruding points can be clamped into the limiting clamping grooves.

The beneficial effects of the utility model reside in that: 1. the inner plug with a special structure is adopted to be matched with the first pen head assemblies in a dismounting way; when a user needs to adjust and replace the pen point, the first pen point component can be taken down only by holding the first pen point component and forcibly drawing outwards, and then the other first pen point component is replaced, so that the operation is very convenient; after the replacement, the contact friction force generated by interference fit is utilized, so that the use is stable and reliable enough, the diversified use requirements of users are met, and the waste phenomenon can be reduced; 2. through the cooperation of stopper in metal balancing weight and the magnetism, increased the magnetism engaging force, because the position relatively fixed of metal balancing weight combines the contact friction power of itself for the positional stability of stopper is stronger in the magnetism, is difficult for pulling out by the mistake.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of the present invention.

Fig. 4 is a schematic view of the first cartridge assembly of the present invention in place.

Fig. 5 is a schematic structural diagram of the first pen cap.

Fig. 6 is an exploded view of the present invention.

Fig. 7 is a schematic view of the structure of the inner plug.

Fig. 8 is a schematic structural view of an alternative connecting sleeve in the first embodiment.

Fig. 9 is a schematic structural view of an alternative connection sleeve in the second embodiment.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example one

Referring to fig. 1 to 8, a cosmetic pencil with a replacement function comprises a pencil body 1 and a pencil cap assembly, wherein the pencil cap assembly is sleeved on the pencil body 1 and further comprises a plurality of first pencil head assemblies 2 capable of being replaced with each other, an inner plug 3 is arranged in the pencil body 1, and the first pencil head assemblies 2 extend into the pencil body 1 from one end of the pencil body 1;

the inner plug 3 comprises a large-diameter section 4 and a small-diameter section 5, a connecting jack 6 is arranged at the inner end of the first pen head component 2, the large-diameter section 4 is abutted to the inner wall of the pen body 1 and forms interference fit, and the small-diameter section 5 is inserted into the connecting jack 6 and forms interference fit with the inner wall of the connecting jack 6.

Regarding the cooperation details of minor diameter section 5 and connect jack 6, this embodiment provides a preferred scheme, it is equipped with a plurality of screens lug 7 to encircle on the inner wall of connect jack 6, screens lug 7 with the outer wall butt of minor diameter section 5 forms interference fit. By adopting the arrangement, the clamping convex block 7 is contacted with the small-diameter section 5 to provide certain contact friction force so as to prevent the clamping convex block and the small-diameter section from loosening in the use process and ensure the normal use effect; the part without the clamping convex block 7 and the small diameter section 5 form clearance fit or transition fit, so that the contact friction force is not too large, the connection is not too tight, and the operation of manually taking out and replacing the first pen head component 2 can be smoothly carried out.

In order to enable the clamping convex block 7 to be matched with the small-diameter section 5 more stably and reliably, the small-diameter section 5 is provided with an annular positioning groove 8, and the clamping convex block 7 is clamped into the annular positioning groove 8.

Regarding the matching details of the large-diameter section 4 and the pen body 1, this embodiment provides a preferred scheme, a plurality of thick ribs 9 are convexly arranged on the outer wall of the large-diameter section 4, and the thick ribs 9 abut against the inner wall of the pen body 1 and form an interference fit. Preferably, the contact friction between the thick rib 9 and the inner wall of the pen body 1 is larger than the contact friction between the locking protrusion 7 and the small diameter section 5, so that the inner plug 3 can be kept in the pen body 1 and the first pen head assembly 2 can be taken out when the first pen head assembly 2 is replaced.

In order to enrich the functions of the cosmetic pencil, the cosmetic pencil further comprises a second pencil point component 10, and the first pencil point component 2 extends into the pencil body 1 from the other end of the pencil body 1.

Taking a cosmetic pencil for drawing eyebrows as an example, the specific structure is as follows: the first pen nib component 2 is an eyebrow pencil component, the eyebrow pencil component comprises a replacement connecting sleeve 23, an eyebrow pencil holder 11 connected with the replacement connecting sleeve 23 and an eyebrow pencil nib 12 connected with the eyebrow pencil holder 11, the connecting insertion hole 6 is formed in the replacement connecting sleeve 23, the eyebrow pencil holder 11 is located in the pencil body 1, and the eyebrow pencil nib 12 extends out of the pencil body 1; the eyebrow pencil holder 11 is internally provided with a threaded connecting sleeve 13, the inner end of the eyebrow pencil tip 12 is connected with a screw 14, and the screw 14 is in threaded connection with the threaded connecting sleeve 13. Second nib subassembly 10 be the eyebrow brush subassembly, this eyebrow brush subassembly includes eyebrow brush seat 15 and connects brush 16 on eyebrow brush seat 15, eyebrow brush seat 15 be located body of a pen 1 in, brush 16 stretch out to outside body of a pen 1. When the eyebrow dressing brush is used, the eyebrows are combed by the brush 16, the eyebrow pencil point 12 is used for drawing and filling the shapes of the eyebrows, and finally the eyebrows are combed by the brush 16 lightly, so that the eyebrow dressing is more natural.

In the case of merely fixing the inner plug 3 by means of the contact friction force, the inner plug 3 may be loosened or even pulled out due to an excessive instant drawing force of the user, thereby affecting the normal use function. In order to solve the above defects, the brow brush assembly further comprises a metal counterweight 17, the metal counterweight 17 is installed in the pen body 1 and is fixedly connected with the brow brush seat 15, the inner plug 3 is a magnetic inner plug 3, and the magnetic inner plug 3 is magnetically connected with the metal counterweight 17. Through the cooperation of stopper 3 in metal balancing weight 17 and the magnetism, increased the magnetism joining force, because metal balancing weight 17's position is relatively fixed, combine the contact friction of itself for stopper 3's positional stability is stronger in the magnetism, is difficult for pulling out by the mistake.

In order to realize the quick assembly and disassembly of the pen cap assembly, this embodiment provides a preferable scheme, the pen cap assembly includes the first pen cap 18 and the second pen cap 19, the inner walls of the first pen cap 18 and the second pen cap 19 are respectively provided with a limiting clamping groove 20, the first pen head assembly 2 and the second pen head assembly 10 are respectively provided with a protruding point 21, and the protruding point 21 can be clamped into the limiting clamping groove 20. The convex points 21 are matched with the limiting clamping grooves 20, so that the pen cap assembly is ensured to be connected stably enough and cannot be separated from and lost when being sleeved on the pen body 1; when the pen cap needs to be taken down, a user only needs to hold the pen cap assembly and pull the pen cap assembly outwards, so that the pen cap is very convenient and quick; when the pen cap is covered, strong hand feeling feedback is provided, and meanwhile, the sound of clamping the convex points 21 into the limiting clamping grooves 20 can accurately prompt a user that the pen cap assembly is installed in place.

Example two

Referring to fig. 9, the present embodiment provides another preferable solution regarding the matching details of the small diameter section 5 and the connection jack 6, and the other embodiments differ from the first embodiment in that: the inner wall of the connecting jack 6 is annularly provided with a plurality of thin ribs 22, and the thin ribs 22 are abutted against the outer wall of the small-diameter section 5 to form interference fit. Through the setting of thin rib 22, firstly can play the effect the same with screens lug 7, secondly can play the effect of distinguishing, let the user accurately discern the first pen head subassembly 2 that the outward appearance is the same and the internal quality is different fast.

The utility model provides a cosmetic pencil with replacement function adopts special construction's interior stopper 3 and a plurality of first pen head subassembly 2 to realize the dismouting cooperation. When the user needs to adjust and change the nib, only need hold first nib subassembly 2, exert oneself and outwards pull out can take off first nib subassembly 2, again with another first nib subassembly 2 replace can, the operation is very convenient. After the device is replaced, the contact friction force generated by interference fit is utilized, the device is stable and reliable enough during use, the diversified use requirements of users are met, and the waste phenomenon can be reduced.

The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to utility model technical entity to any simple modification, change and the equivalent structure change of doing above embodiment, all still belong to the utility model discloses technical scheme's within the scope of protection.

Claims

1. The utility model provides a cosmetic pencil with replacement function, includes a body and a pen socket subassembly, the pen socket subassembly cup joint on a body, its characterized in that: the pen also comprises a plurality of first pen head components which can be replaced mutually, an inner plug is arranged in the pen body, and the first pen head components extend into the pen body from one end of the pen body;

2. The cosmetic pencil with the replacement function according to claim 1, wherein: the inner wall of the connecting jack is provided with a plurality of clamping convex blocks, and the clamping convex blocks are abutted to the outer wall of the small-diameter section and form interference fit.

3. The cosmetic pencil with the replacement function according to claim 2, wherein: the small-diameter section is provided with an annular positioning groove, and the clamping convex block is clamped into the annular positioning groove.

4. The cosmetic pencil with the replacement function according to claim 1, wherein: the inner wall of the connecting jack is provided with a plurality of thin ribs in a ring fit mode, and the thin ribs are abutted to the outer wall of the small-diameter section and form interference fit.

5. The cosmetic pencil with the replacement function according to claim 1, wherein: the outer wall epirelief of major diameter section is equipped with the thick rib of a plurality of, thick rib with the inner wall butt of body of writing brush and formation interference fit.

6. The cosmetic pencil with the replacement function according to claim 1, wherein: the first pen nib component is an eyebrow pencil component, the eyebrow pencil component comprises a replacement connecting sleeve, an eyebrow pencil seat connected with the replacement connecting sleeve and an eyebrow pencil nib connected to the eyebrow pencil seat, the connecting jack is arranged on the replacement connecting sleeve, the eyebrow pencil seat is positioned in the pencil body, and the eyebrow pencil nib extends out of the pencil body; the eyebrow pencil holder in be equipped with the thread connection cover, the inner of eyebrow pencil nib is connected with the screw rod, the screw rod with the thread connection cover spiro union be in the same place.

7. The cosmetic pencil with the replacement function according to claim 1, wherein: the pen also comprises a second pen point component, wherein the first pen point component extends into the pen body from the other end of the pen body.

8. The cosmetic pencil with the replacement function according to claim 7, wherein: the second nib subassembly be the eyebrow brush subassembly, this eyebrow brush subassembly includes eyebrow brush seat and connects the brush on the eyebrow brush seat, the eyebrow brush seat in the body of a brush in, the brush stretch out to outside the body of a brush.

9. The cosmetic pencil with the replacement function according to claim 8, wherein: the eyebrow brush component further comprises a metal balancing weight which is arranged in the pen body and fixedly connected with the eyebrow brush base, the inner plug is a magnetic inner plug, and the magnetic inner plug is magnetically connected with the metal balancing weight.

10. The cosmetic pencil with the replacement function according to claim 1, wherein: the pen cap subassembly include first pen cap and second pen cap, all be equipped with spacing draw-in groove on the inner wall of first pen cap and second pen cap, all be equipped with the bump on first pen head subassembly and the second pen head subassembly, the bump can the card go into extremely spacing draw-in groove in.