CN202739136U

CN202739136U - Pen point structure of direct-liquid pen

Info

Publication number: CN202739136U
Application number: CN 201220320239
Authority: CN
Inventors: 曾来成
Original assignee: Guan Chen Co Ltd
Current assignee: Guan Chen Co Ltd
Priority date: 2012-07-03
Filing date: 2012-07-03
Publication date: 2013-02-20
Anticipated expiration: 2022-07-03

Abstract

The utility model relates to a pen point structure of a direct-liquid pen. The pen point structure comprises a seat cover, wherein the seat cover is sleeved with a bristle seat, a bristle is fixedly connected to the bristle seat, penetrates through and extends out of the tail end of the seat cover and is gathered into a bundle; a flexible material suction pipe lengthways penetrates through the tail ends of the bristle seat and the seat cover and is fixedly connected with the bristle seat; the two opposite ends of the flexible material suction pipe are respectively provided with a material outlet end and a material inlet end; the material outlet end is convexly arranged outside the base cover, extends into the bristle and is packed in the bristle; and the material inlet end is arranged in the seat cover. According to the pen point structure of the direct-liquid pen provided by the utility model, the material outlet end of the flexible material suction pipe can be bended along with the bristle, so that liquid eyeliner can not be accumulated at the root of the bristle and is easier to overflow to the tip of the bristle and attach to the bristle. Therefore, the pen point structure effectively alleviates difficult application of the direct-liquid pen since the liquid eyeliner is extremely hard to evenly adhere to the bristle.

Description

The pen tip structure of direct-fluid-supply writing implement

Technical field

The utility model relates to a kind of pen tip structure of direct-fluid-supply writing implement.

Background technology

General eyeliner tool, its nib includes a cover for seat, this cover for seat and with hair brush base socket, and a bristle is fixed on this hair brush base, this bristle and wearing outside the end that extends this cover for seat makes this bristle assemble bunchy simultaneously.And the eyeliner tool is filled with eye-liner in its shaft of a writing brush, and by a suction tube eye-liner of filling is flowed out to bristle, makes the tip of this bristle attach eye-liner, is depicted on the informer and be able to it is smeared.

Yet, the eye-liner of known eyeliner tool is in the root discharging of its bristle, in overflow to the process of bristle tips, because eye-liner is the thickness paste, often cause the eye-liner overflow slowly and easily to be piled up in the root of bristle to the speed of bristle tips, and then make the root of this bristle can adsorb too much eye-liner and be hypersaturated state, cause the root of this bristle often to overflow too much eye-liner, and can't uniform-flow to bristle tips, so that the eye-liner that is built-up on the bristle is difficult to use.

The utility model content

In view of this, the purpose of this utility model is to provide a kind of pen tip structure of direct-fluid-supply writing implement, can avoid eye-liner to be piled up in the bristle root, and make the too much eye-liner of the local absorption of this bristle be the part hypersaturated state, the eye-liner that causes this bristle to attach is extremely inhomogeneous and be difficult to use.

For achieving the above object, the utility model provides a kind of pen tip structure of direct-fluid-supply writing implement, and it includes a cover for seat, and be socketed with a hair brush base, and be connected with a bristle on the described hair brush base, described bristle also wears outside the end that extends described cover for seat, and bristle is assembled bunchy; Described hair brush base and cover for seat end vertically are equipped with a flexible suction tube, and flexible suction tube and described hair brush base are affixed, and described flexible suction tube opposite end is respectively equipped with a discharge end and a feeding end, described discharge end is convexly set in outside the cover for seat and extends in the described bristle, and described discharge end is coated in the described bristle, and described feeding end is located in the described cover for seat.

As preferred version, the periphery wall of wherein said cover for seat convexes with a holding section, and the lid phase clamping of holding section and described direct-fluid-supply writing implement.

As preferred version, wherein said cover for seat is terminal to form a bullet, and the cover for seat other end is provided with a fastening part, and the shaft of a writing brush phase clamping of fastening part and described direct-fluid-supply writing implement.

As preferred version, wherein said flexible suction tube is made of the silica gel material.

The pen tip structure of direct-fluid-supply writing implement provided by the utility model, this discharge end by will this flexible suction tube is convexly equipped with and extends in this bristle, this discharge end is coated in this bristle, to avoid eye-liner to be piled up in the bristle root, more can further make eye-liner be easy to overflow to this bristle tips, make eye-liner evenly be built-up in bristle, effectively improve the extremely inhomogeneous and unworkable problem of this bristle absorption eye-liner.

Description of drawings

Fig. 1 is the decomposed stereogram of the utility model direct-fluid-supply writing implement the first preferred embodiment;

Fig. 2 is the unused state cutaway view of the utility model direct-fluid-supply writing implement the first preferred embodiment;

Fig. 3 is the combination stereogram of the pen tip structure of the utility model direct-fluid-supply writing implement;

Fig. 4 is the exploded perspective view of the pen tip structure of the utility model direct-fluid-supply writing implement;

Fig. 5 is the use state cutaway view of the utility model direct-fluid-supply writing implement the first preferred embodiment.

[main element symbol description]

The 10-shaft of a writing brush; The 11-room; The 12-opening; The 13-rotation seat; The 14-screw rod; The 15-piston;

The 20-deck; The 21-perforation;

The 30-steel ball;

40-C type ring; The 41-grip part;

The 50-cover for seat; The 51-fastening part; The 52-holding section;

The 60-hair brush base; The 61-bristle;

The flexible suction tube of 70-; The 71-discharge end; The 72-feeding end;

The 80-lid; The 81-spring; The 82-inner cap.

The specific embodiment

[0012] in order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet its only provide with reference to the usefulness of explanation, be not for limiting the utility model.

See also Figure 1 and Figure 2, be decomposed stereogram and the unused state cutaway view of the first preferred embodiment of the utility model direct-fluid-supply writing implement, wherein, described direct-fluid-supply writing implement includes:

One shaft of a writing brush 10, its internal perisporium is formed with a room 11, be able to accommodating eye-liner, and the shaft of a writing brush 10 1 ends are provided with an opening 12 that communicates with room 11, the shaft of a writing brush 10 other ends then are provided with a rotation seat 13, on it and be pivoted with screw rods 14 that axially arrange along the shaft of a writing brush 10, can make the rotation of rotation seat 13 drive the start of screw rod 14 and produce relative motion, and then make screw rod 14 push ahead or draw back, screw rod 14 further connects a piston 15, it is horizontally set in the room 11, but and piston 15 external diameters and room 11 phase driving fits.

One deck 20, it is fixed in opening 12 places of the shaft of a writing brush 10, and deck 20 central authorities have a perforation 21 that communicates with room 11.

One steel ball 30, it is arranged on the perforation 21 of deck 20, to form a clamping structure with deck 20.

One C type ring 40, it is detachable, and convexes with a grip part 41, and C type ring 40 latch closures are in the outer peripheral edges at the shaft of a writing brush 10 contiguous decks 20 places.

Please continue to consult Figure 1 and Figure 2, also please consult again simultaneously Fig. 3 and shown in Figure 4, combination stereogram and exploded perspective view for the pen tip structure of the utility model direct-fluid-supply writing implement, wherein, the pen tip structure of described direct-fluid-supply writing implement includes a cover for seat 50, its terminal formation one bullet, and its other end is provided with a fastening part 51, be able to and the shaft of a writing brush 10 phase clampings, and the periphery wall of cover for seat 50 convexes with a holding section 52.

One hair brush base 60, it makes cover for seat 50 socket thereon, and hair brush base 60 is connected with a bristle 61, and bristle 61 also wears outside the end that extends cover for seat 50 simultaneously, makes bristle 61 assemble bunchys.

One flexible suction tube 70, it is the silica gel material, and it vertically is arranged in hair brush base 60 and cover for seat 50 ends, and be fixed in hair brush base 60, and its opposite end is respectively equipped with a discharge end 71 and a feeding end 72, discharge end 71 is convexly set in outside the cover for seat 50, and extend in the bristle 61, discharge end 71 is coated in the bristle 61 simultaneously, and flexible suction tube 70 is because having pliability, and make its discharge end 71 can be with bristle 61 bendings, its other end is feeding end 72, be located in hair brush base 60 cover, and form one can be for the free end of pan feeding, while also penetrates in the perforation 21, and the bottom of feeding end 72 props up the surface of steel ball 30.

Please continue again to consult Figure 1 and Figure 2, one lid 80, its inboard end face is along an end of lid 80 axial affixed springs 81, the other end of spring 81 further is fixed in the outer top surface of an inner cap 82 again, and inner cap 82 is floating in the lid 80, and can with holding section 52 clampings of cover for seat 50, more by inner cap 82 floating elastic force feedback with spring 81 is set, so that lid 80 sealing bristles 61.

Still see also Fig. 1, Fig. 2 and shown in Figure 5, decomposed stereogram, unused state cutaway view and the state of use cutaway view for the first preferred embodiment of the utility model direct-fluid-supply writing implement, direct-fluid-supply writing implement of the present utility model, steel ball 30 is arranged on the perforation 21 and forms a clamping structure before use, make its eye-liner be remained in sealing state, do not just win and keep its quality, also guarantee that it is original new product.After 40 dismountings of C type ring, the fastening part 51 of cover for seat 50 gets thereby is moved to the C type ring 40 former latch closure shafts of a writing brush 10 places, and further with the shaft of a writing brush 10 phase clampings, simultaneously also thereby thereupon displacement and stretching in the perforation 21 of the feeding end 72 of flexible suction tube 70, and make feeding end 72 bottoms that prop up steel ball 30 surfaces further oppress steel ball 30, cause steel ball 30 to break away from perforation 21, make eye-liner be able to flow into by perforation 21 feeding end 72 of flexible suction tube 70, and be guided to discharge end 71, and make eye-liner flow to bristle 61.

For making feed more smooth and easy, the utility model further drives the screw rod 14 and piston 15 that is pivoted on it by rotating rotation seat 13, and then make eye-liner in the piston 15 propelling extrusion rooms 11, make the eye-liner that in room 11, is the thickness paste close toward feeding end 72, be easier to flow into the feeding end 72 of flexible suction tube 70.More can drive screw rod 14 and piston 15 by the counter-rotating of rotation seat 13 in addition, piston 15 is drawn back in room 11, be back in the room 11 and make in feeding end 72 too much eye-liner, cut the waste, be more convenient for using.

Eye-liner flows into feeding end 72, and after being guided to discharge end 71, and the discharge end 71 by flexible suction tube 70 extends and is convexly set in the bristle 61, it is coated on again in the bristle 61 simultaneously, when making eye-liner flow out to bristle 61, be able to easily overflow to bristle 61 tips, unlikely bristle 61 roots that are piled up in.And flexible suction tube 70 has pliability, makes its discharge end 71 can be with bristle 61 bendings, and convenient operation uses.

The above; it only is preferred embodiment of the present utility model; be not to limit scope of patent protection of the present utility model, therefore such as use equivalent structure that patent spirit of the present utility model does to change or modification etc., all should in like manner be contained within the scope of patent protection of the present utility model.

Claims

1. the pen tip structure of a direct-fluid-supply writing implement, it includes a cover for seat, and with hair brush base socket, and be connected with a bristle on the described hair brush base, described bristle also wears outside the end that extends described cover for seat, and bristle is assembled bunchy; It is characterized in that, described hair brush base and cover for seat end vertically are equipped with a flexible suction tube, and flexible suction tube and described hair brush base are affixed, and described flexible suction tube opposite end is respectively equipped with a discharge end and a feeding end, described discharge end is convexly set in outside the cover for seat and extends in the described bristle, and described discharge end is coated in the described bristle, and described feeding end is located in the described cover for seat.

2. the pen tip structure of direct-fluid-supply writing implement as claimed in claim 1 is characterized in that, the periphery wall of described cover for seat convexes with a holding section, and the lid phase clamping of holding section and described direct-fluid-supply writing implement.

3. the pen tip structure of direct-fluid-supply writing implement as claimed in claim 1 is characterized in that, described cover for seat is terminal to form a bullet, and the cover for seat other end is provided with a fastening part, and the shaft of a writing brush phase clamping of fastening part and described direct-fluid-supply writing implement.

4. the pen tip structure of direct-fluid-supply writing implement as claimed in claim 1 is characterized in that, described flexible suction tube is made of the silica gel material.