CN206525722U

CN206525722U - Beauty penholder with good aesthetic feeling

Info

Publication number: CN206525722U
Application number: CN201621203450.1U
Authority: CN
Inventors: 蒋全锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-08
Filing date: 2016-11-08
Publication date: 2017-09-29
Anticipated expiration: 2026-11-08

Abstract

The utility model is related to the beauty penholder with good aesthetic feeling in daily life toolses field, including penholder body, the front end of penholder body is the stub end that nib is installed for connecting, the rear end of penholder body is small head end, the diameter length of big end surface is A, the diameter length of small end surface is B, center length of perpendicular between big end surface and small end surface is C, it is attached between big end surface and small end surface by the arc surface toward outer lug, the radius length of the arc surface be R, wherein the operational formulas of radius R respectively between A, B and C be R=（A‑B）/4+C²/（A‑B）.When the operation result of R setting value match operation formula, the circular arc of arc surface designed by it is most artistic structure, arc surface radian is appropriate, arc surface is full smooth, make beauty penholder overall appearance generous, hand-held use beauty pen feel is good, the demoulding of being more convenient for after the shaping structures of designed arc surface, directly horizontal ejecting product during the demoulding.

Description

Beauty penholder with good aesthetic feeling

Technical field

The utility model is related to daily life toolses field, and in particular to beauty clothing arts, more particularly to good The beauty penholder of aesthetic feeling.

Background technology

Cosmetic pencil is also referred to as beauty pen, and it has polytype：Have for drawing lip outline line；Have for the whole eyelid of picture 's；Have for thrush hair；Also it is used to correct eye cosmetic and its cosmetic of defect.

Beauty pen is made up of penholder and written two parts, and nib is arranged on the front end of penholder, direct hand during using beauty pen Holding penholder can be operated, therefore, and the structure of pen holder of beauty pen can directly affect the use feel and aesthetic feeling of product.It is existing The penholder of beauty pen has two kinds of structures, and a kind of is the structure that surface is cambered surface, existing cambered surface be designed to it is too full, that is, The middle part of penholder is raised cambered surface, and this globoidal structure can influence operating handle and overall aesthetics, meanwhile, it is this full Globoidal structure has certain requirement to manufacture craft, when such as using the Mold Making of left and right matched moulds, full and raised cambered surface meeting Product stripping is hindered, causes product not easy mold release, and when using the Mold Making of matched moulds up and down, then can be left in the side of penholder Spue line, spue line not only influences feel, but also can influence outward appearance；Another is the structure that surface is burnishing surface, this flat The structure in whole face can use the Mold Making of left and right matched moulds, will not hinder product stripping during making, but the knot of this burnishing surface Structure feel extreme difference, and it is overall not attractive in appearance enough.

Utility model content

The purpose of this utility model is that there is provided the beauty penholder with good aesthetic feeling, its circle designed for solution disadvantages described above Cambered surface radian is appropriate, with good feel and good aesthetic effect.

The purpose of this utility model is achieved in the following ways：

Beauty penholder with good aesthetic feeling, including penholder body, the front end of penholder body are to install nib for connecting Stub end, the end face of stub end is smooth enlarged rounded head end face, and the face center of enlarged rounded head end face, which is provided with, to be used to install The hairbrush gland of nib, hairbrush gland is the column structure extended forward, and the rear end of penholder body is small head end, small head end End face be smooth circular small end surface, the diameter of big end surface is more than the diameter of small end surface, and big end surface and microcephaly End face is parallel to each other, and big end surface and the center vertical line of small end surface overlap, and the diameter length of big end surface is A, small head end The diameter length in face is B, and the center length of perpendicular between big end surface and small end surface is C.

It is attached between big end surface and small end surface by the arc surface toward outer lug, the front end of arc surface is extended to The edge of big end surface, the rear end of arc surface extends to the edge of small end surface, and the radius length of the arc surface is R, wherein half The operational formulas of footpath R respectively between A, B and C be R=（A-B）/4+C²/（A-B）.

The value of A, B and C in the utility model are given value, when the computing knot that R setting value is above-mentioned operational formula During fruit, the circular arc of the arc surface designed by it is most artistic structure, and arc surface is full smooth, and feel is good.

In described above, as preferred scheme, the surface of the arc surface is shiny surface.

In described above, as preferred scheme, the surface of the big end surface and small end surface is smooth flat.

In described above, as preferred scheme, the penholder body is made up of plastic material.

In described above, as preferred scheme, the penholder body directly takes off after mold injection molding, injection molding Mould takes out.

Beneficial effect produced by the utility model is：When R setting value meet R=（A-B）/4+C2/（A-B）Computing During the operation result of formula, the circular arc of the arc surface designed by it is most artistic structure, and arc surface radian is appropriate, circular arc Face is full smooth, makes beauty penholder overall appearance generous, and hand-held use beauty pen feel is good, in addition, compared with prior art, It is more convenient for being stripped after the shaping structures of arc surface designed by the utility model, directly horizontal ejecting product, the demoulding during demoulding During the medial surface of mould will not hinder the normal demoulding of arc surface, and the demoulding is will not leave behind on arc surface after the demoulding Line, from without influenceing the feel and overall appearance effect of arc surface.

Brief description of the drawings

Fig. 1 is the planar structure schematic diagram of the utility model embodiment；

In figure, 1 is penholder body, and 2 be big end surface, and 3 be vertical line centered on small end surface, 4, and 5 be arc surface, and 6 be hair Brush gland.

Embodiment

The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.

The present embodiment, as shown in figure 1, the beauty penholder with good aesthetic feeling of its specific implementation includes penholder body 1, pen Bar body 1 is made up of plastic material mold injection molding, using the structure of left and right matched moulds, and directly the demoulding takes after injection molding Go out.The front end of penholder body 1 is the stub end that nib is installed for connecting, and the end face of stub end is smooth enlarged rounded head end face 2, the face center of enlarged rounded head end face 2 is provided with the hairbrush gland 6 for being used for installing nib, and hairbrush gland 6 is to extend forward Column structure, the rear end of penholder body 1 is small head end, and the end face of small head end is smooth circular small end surface 3, what is used When, beauty pen is erected using smooth circular small end surface 3, is easy to place, local less, stub end is taken after placement Face 2 and the surface of small end surface 3 are smooth flat.

In the present embodiment, the diameter of big end surface 2 is more than the diameter of small end surface 3, and big end surface 2 and small end surface 3 It is parallel to each other, big end surface 2 and the center vertical line 4 of small end surface 3 overlap, the diameter length of big end surface 2 is A, small head end The diameter length in face 3 is B, and the length of center vertical line 4 between big end surface 2 and small end surface 3 is C, big end surface 2 and small head end It is attached between face 3 by the arc surface 5 toward outer lug, the front end of arc surface 5 extends to the edge of big end surface 2, circular arc The rear end in face 5 is extended in the edge of small end surface 3, the present embodiment, and the surface of arc surface 5 is shiny surface, the half of the arc surface 5 Electrical path length is R.

Wherein, the operational formulas of radius R respectively between A, B and C be R=（A-B）/4+C²/（A-B）, the A of the present embodiment, B and C value is given value, and the present embodiment sets A value as 40mm, sets B value as 20mm, sets C value as 100mm, By above-mentioned operational formula generate R value be 505mm, when R setting value be 505mm when, the arc surface 5 designed by it Circular arc be most artistic structure, the radian of arc surface 5 is appropriate, and arc surface 5 is full smooth, makes beauty penholder overall appearance big Side, hand-held use beauty pen feel is good, in addition, compared with prior art, the knot of arc surface 5 designed by the utility model is constituted It is more convenient for being stripped after type, the medial surface of mould will not hinder circular arc in directly horizontal ejecting product, knockout course during the demoulding Demoulding line is will not leave behind on arc surface 5 after the normal demoulding in face 5, and the demoulding, from without influenceing the feel of arc surface 5 and whole Body aesthetic.

Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to recognized Fixed specific implementation of the present utility model is confined to these explanations.For the ordinary skill people of the utility model art For member, without departing from the concept of the premise utility, some simple deduction or replace can also be made, be regarded as this The protection domain of utility model.

Claims

1. the beauty penholder with good aesthetic feeling, including penholder body, the front end of penholder body are to install nib for connecting Stub end, the end face of stub end is smooth enlarged rounded head end face, and the face center of enlarged rounded head end face, which is provided with, to be used to install pen The hairbrush gland of head, hairbrush gland is the column structure extended forward, and the rear end of penholder body is small head end, small head end End face is smooth circular small end surface, and the diameter of big end surface is more than the diameter of small end surface, and big end surface and small head end Face is parallel to each other, and big end surface and the center vertical line of small end surface overlap, and the diameter length of big end surface is A, small end surface Diameter length be B, center length of perpendicular between big end surface and small end surface is C, it is characterised in that：Big end surface with it is small It is attached between end surface by the arc surface toward outer lug, the front end of arc surface extends to the edge of big end surface, circular arc The rear end in face extends to the edge of small end surface, and the radius length of the arc surface is R, and wherein radius R is respectively between A, B and C Operational formula for R=（A-B）/4+C²/（A-B）.

2. there is the beauty penholder of good aesthetic feeling according to claim 1, it is characterised in that：The surface of the arc surface is light Sliding surface.

3. there is the beauty penholder of good aesthetic feeling according to claim 2, it is characterised in that：The big end surface and small head end The surface in face is smooth flat.

4. there is the beauty penholder of good aesthetic feeling according to claims 1 or 2 or 3, it is characterised in that：The penholder sheet Body is made up of plastic material, and penholder body after mold injection molding, injection molding directly take out by the demoulding.