CN2427335Y

CN2427335Y - Multi-functional writing tools

Info

Publication number: CN2427335Y
Application number: CN 00238891
Authority: CN
Inventors: 王文义
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-22
Filing date: 2000-06-22
Publication date: 2001-04-25
Anticipated expiration: 2010-06-22

Abstract

The utility model relates to a multifunctional writing tool. The utility model is provided with a hollow pen shaft, a long groove is arranged on the shaft body, and a continuous positioning concave edge forms at the groove edge of the long groove. A pushed component that can move inside the pen shaft in the axial direction is arranged inside the pen shaft, a pushing and shifting component used for pushing the pushed component is arranged outside the pen shaft, and both ends of the pen shaft are provided with pen-end covers. With the help of the junction parts at both of the two ends, the pushed component is respectively assembled with a pen core, such as a color crayon core, or a color pencil lead or an eraser pen core; with the help of a clamping convex section on a spring lamination being clamped and matched at the positioning concave edge of the long groove of the pen shaft, user controls the color crayon core inside the pen shaft to extend out or return inward, and thereby, a multifunctional writing tool that has multiple functions is formed; the utility model has the functions that the writing tool is convenient in operation, the writing tool is not adhered to hands, writing tool can contain two pen cores of different colors, the pen cores are telescopic, etc.

Description

The multifunctional pen tool

The utility model is a kind of multifunctional pen tool, refers to especially a kind ofly put double-colored pen core or have drawing, the dual function of wiping concurrently, and multifunctional pen tool easy to use.

The look wax crayon, it is one of drawing article of using always of pupil, and traditional look wax crayon, usually the look crayon core that has a strip, the look crayon core outside and be coated with a paper wrapper, look wax is infected with user's hand when avoiding using, when the consumption of look crayon core when drawing, the user tears the paper wrapper of suitable length again off, allows the look crayon core expose, for user's use of drawing.

But above-mentioned traditional type look wax crayon, because of the matter of look wax own soft easily broken, and the outside and only be the very thin paper wrapper of one deck, so the situation of fracture easily takes place in the middle of using, and the user is wayward when tearing the paper wrapper in the look crayon core outside off, and easily have the external packing amount of tearing off too much or not enough, cause and use inconvenience; Moreover, when of the consumption of look crayon core, foreshorten to when the user is difficult for gripping and need abandon with drawing, cause its look crayon core to make full use of.

Therefore, the people is arranged at present promptly at aforementioned conventional formula look wax crayon shortcoming, it mainly designs is the outsourcing ply of paper that coats a multiple field in the look crayon core outside, utilize this multiple field outsourcing ply of paper can reduce the fracture of look wax crayon, but the design that tears off of this outsourcing ply of paper takeup type fixed length simultaneously can improve user's uppity problem when tearing the paper wrapper in the look crayon core outside off.

Yet, aforementioned new-type look wax crayon design, though can improve aforementioned conventional look wax crayon undercapacity and can't fixed length tear shortcomings such as paper wrapper off, but it is with the consumption of drawing, foreshorten to when the user be difficult for to grip and still need abandon, thus the shortcoming that its still coloured crayon core can't make full use of, and its external packing ply of paper and traditional colour wax crayon are same takes to tear off the formula of abandoning, can't repeat to utilize again, so the shortcoming of the wasting of resources is arranged.

Because aforementioned look wax crayon can't provide user one preferable design, at present stationery such as coloured pencil, look wax crayon or pen type erasing rubber all are article of simple function simultaneously, and can't integrally combine to improve its practicality, and do not have convenience in the use, so a kind of multifunctional pen tool design that can make up article such as coloured pencil, look wax crayon, erasing rubber arbitrarily of design, and design with this and to reach following purpose.

Main purpose of the present utility model is: a kind of multifunctional pen tool is provided, its respectively winding one can be the pen core of look crayon core, look pencil pen core or erasing rubber pen core and so on, constitute a kind ofly repeat repeatedly to utilize, easy to operate, do not touch with one's hand, can install double-colored pen core, have concurrently and draw and wiping, and the multifunctional pen tool of multiple function such as pen core is scalable.

The technical solution of the utility model is to provide a kind of multifunctional pen tool, it is characterized in that, includes:

One hollow penholder, its body of rod one side is provided with axially extended elongated slot, and two side channel edge of this elongated slot form the recessed edge in location of corresponding most continuous shape;

At least one pen core, it is that activity is installed in the elongate body in the penholder;

One passes member, be one can be in the member of penholder inner shaft to activity, it has an arcuation shell fragment, shell fragment central authorities are provided with the clip protuberance that a corresponding aforementioned penholder is located recessed edge, the clip protuberance can stretch in the penholder elongated slot clip in recessed edge place, location, a junction surface is respectively established at the shell fragment two ends in addition, establishes pen core to connect, and makes pen core be positioned at penholder inside with passing member;

One pushing member, it has a push button, the push button bottom surface have one can slippage in aforementioned penholder elongated slot slide block, the slide block bottom surface is provided with one in addition and is positioned at the contiguous block that penholder is connected with aforementioned passing member; And

Two tip of the brushstyle of a writing or painting covers are to organize respectively to establish the member that aforementioned passing member, passing member scope of activities are limited in the penholder two ends, outside the extended tip of the brushstyle of a writing or painting cover of pen core, and constitute telescopic tool of a kind of pen core.

Aforesaid multifunctional pen tool is characterized in that: the contiguous block end face of pushing member can be the cambered surface of relative penholder inner edge, forms the mating groove of a corresponding aforementioned passing member clip protuberance in bottom surface central authorities in addition, and makes clip protuberance both side ends protrude the contiguous block end face.

Aforesaid multifunctional pen tool is characterized in that: the junction surface of passing member can form the engaging groove of corresponding pen core external diameter in its outer end, can form at least one axially extended flange in this engaging groove, makes the junction surface can press from both sides the affixed pen core of pulling.

Aforesaid multifunctional pen tool is characterized in that: can utilize the mode winding one that is spirally connected between tip of the brushstyle of a writing or painting cover and penholder.

Aforesaid multifunctional pen tool is characterized in that: pen core can be the look crayon core.

Aforesaid multifunctional pen tool is characterized in that: pen core can be look pencil pen core.

Aforesaid multifunctional pen tool is characterized in that: pen core can be the erasing rubber pen core.

The utility model characteristics are:

1, can make pen core be subjected to excellent protection: the utility model pen core be device in penholder, use time side releases pen core, so if use soft easily broken look crayon core of matter or look pencil pen core etc., can be subjected to splendid protection.

2, can possess double-colored pen core: in the utility model multifunctional pen tool, pass look crayon core or look pencil pen core that different colours can be distinguished in the member two ends, when using, release the look crayon core or the look pencil pen core of required color more respectively, make this tool can have the effect of double-colored pen core.

3, can have concurrently and draw and the wiping function: of the present utility model tool can be in passing member one termination fill in colors on a sketch crayon core or look pencil pen core, and termination is established erasing rubber in addition, it had concurrently simultaneously draw and the function of wiping.

4, can make full use of pen core: of the present utility model tool, a holding tool of look crayon core or look pencil pen core can be provided, look crayon core or look pencil-lead can be made full use of, reduce the waste of look crayon core or look pencil-lead Available Material.

5, use and not touch with one's hand fully: use of the present utility model is directly to operate on penholder, does not contact look crayon core or look pencil pen core fully, so have the advantage that look wax or colorant are not touched with one's hand during use.

6, easy to use: the utility model tool only need be pushed push button and pass towards the penholder end when using, can the assumed appearance crayon core or look pencil pen core expose and be used for drawing, and can freely control the exposed length of pen core; When not using, can finish easily, so have simplicity on using with aforementioned reverse operating.

7, can repeat repeatedly to utilize: when the utility model uses up at pen core, only need an end tip of the brushstyle of a writing or painting cover is pulled down, newer pen core is installed on the joint portion of passing member one end, and organizes back tip of the brushstyle of a writing or painting cover, can repeat repeatedly to use.

Can effectively avoid the pen core withdrawal when 8, drawing: the user draws on drawing with look crayon core of the present utility model or look pencil pen core or during erasing rubber pen core wiping drawing, when being pressed on the drawing because of pen core, promptly pull and push the clip protuberance and more be tight against and be fixed in penholder and locate in the recessed edge, so make pen core in drawing or can not being retracted into penholder inside during wiping via the top of shell fragment.

Further specify specific structural features of the present utility model and purpose below in conjunction with accompanying drawing.

Brief Description Of Drawings:

Fig. 1: be perspective exploded view of the present utility model.

Fig. 2: be the side-looking partial cutaway schematic after the utility model combination.

Fig. 3: be the schematic top plan view after the utility model combination.

Fig. 4: be the combination generalized section of looking closely of the present utility model.

Fig. 5: be user mode reference diagram of the present utility model.

At first see also shown in Fig. 1,2,3, multifunctional pen tool of the present utility model includes:

One hollow penholder 10, its body of rod one side is provided with axially extended elongated slot 11, two side channel edge of this elongated slot 11 and form the recessed edge 12 in location that corresponding majority is continuous shape;

At least one pen core 30, it is the elongate body that activity is installed in penholder 10 inside, this pen core 30 can be the pen core of look pencil pen core, look crayon core or erasing rubber pen core and so on;

One passes member 20, be one can be in the member of penholder 10 inner shafts to activity, it has an arcuation shell fragment 21, shell fragment 21 central authorities are provided with the clip protuberance 22 of the recessed edge 12 in corresponding aforementioned penholder 10 location, clip protuberance 22 can stretch in penholder 10 elongated slots 11 and to support the recessed edge 12 in fastening position and clip is fixed, a junction surface 23 is respectively established at shell fragment 21 two ends again, and by the aforementioned pen core 30 of junction surface 23 windings, and junction surface 23 can form the engaging groove 231 of corresponding pen core 30 external diameters in its outer end, can form at least one axially extended flange 232 in this engaging groove 231, so that junction surface 23 can press from both sides the affixed pen core 30 of pulling, and make pen core 30 be mounted on penholder 10 inside with passing member 20 activities;

One pushing member 40, it has a push button 41, push button 41 bottom surfaces have one can slippage in aforementioned penholder 10 elongated slots 11 slide block 42, slide block 42 bottom surfaces are provided with one and are positioned at the contiguous block 43 that penholder 10 is connected with aforementioned passing member 20, these contiguous block 43 end faces can be the cambered surface of relative penholder 10 inner edges, form the mating groove 44 of corresponding aforementioned passing member 20 clip protuberances 22 in bottom surface central authorities in addition, and make clip protuberance 22 both side ends protrude contiguous block 43 end faces; And two tip of the brushstyle of a writing or painting cover 50, be to organize respectively to establish the member that aforementioned passing member 20, passing member 20 scopes of activities are limited in penholder 10 both ends, and outside the pen core 30 extended tip of the brushstyle of a writing or painting covers 50, again tip of the brushstyle of a writing or

painting cover

50 and 10 on penholder can utilize be spirally connected, clamping or other affixed mode winding one, constitute a kind of pen core 30 telescopic look wax crayons by this.

During use, please cooperate and consult Fig. 2, Fig. 5, be to press down from push button 41 places of pushing member 40, make the clip protuberance 22 of passing member 20 break away from the clip state with the recessed edge 12 in the location of penholder 10 elongated slots 11, at this moment, can be by promoting the action of push button 41, through passing member 20 pen core 30 is released penholder 10 outsides, after treating that pen core 30 stretches out penholder 10 1 suitable lengths, discharge push button 41, pass on the member 20 shell fragment 21 promptly because of the back stretch effect of itself, push against clip protuberance 22 clips again and be positioned penholder 10 and locate recessed edge 12 places, and the user can grip penholder 10 and draws a picture.

When the user draws on drawing with look crayon core (or look pencil pen core), or during with erasing rubber pen core wiping drawing, pen core 30 is pressed on the drawing, promptly act on the shell fragment 21 via the joint portion 23 of passing member 20, shell fragment 21 is a camber arch towards penholder 10 elongated slot directions more, be tight against and be fixed in the recessed edge 12 in penholder 10 location and push clip protuberance 22, make pen core 30 in drawing or during wiping, can not being retracted into penholder 10 inside; When a tool is finished using, reverse operating mode that can aforementioned release pen core 30 makes pen core return in the penholder 10 and gets final product, and pen core 30 can not be exposed and is infected with user's clothing at one's side.

Claims

1, a kind of multifunctional pen tool is characterized in that, includes:

One hollow penholder, its body of rod one side is provided with axially extended elongated slot, two side channel edge of this elongated slot and form the recessed edge in location of corresponding most continuous shape;

One passes member, be one can be in the member of penholder inner shaft to activity, it has an arcuation shell fragment, shell fragment central authorities are provided with the clip protuberance that a corresponding aforementioned penholder is located recessed edge, the clip protuberance can stretch in the penholder elongated slot clip in recessed edge place, location, a junction surface is respectively established at the shell fragment two ends again, establishes pen core to connect, and makes pen core be positioned at penholder inside with passing member;

2, multifunctional pen tool according to claim 1, it is characterized in that: the contiguous block end face of pushing member can be the cambered surface of relative penholder inner edge, form the mating groove of a corresponding aforementioned passing member clip protuberance in bottom surface central authorities in addition, and make clip protuberance both side ends protrude the contiguous block end face.

3, multifunctional pen tool according to claim 1 is characterized in that: the junction surface of passing member can form the engaging groove of corresponding pen core external diameter in its outer end, can form at least one axially extended flange in this engaging groove, makes the junction surface can press from both sides the affixed pen core of pulling.

4, multifunctional pen tool according to claim 1 is characterized in that: can utilize the mode winding one that is spirally connected between tip of the brushstyle of a writing or painting cover and penholder.

5, multifunctional pen tool according to claim 1, it is characterized in that: pen core can be the look crayon core.

6, multifunctional pen tool according to claim 1 is characterized in that: pen core can be look pencil pen core.

7, multifunctional pen tool according to claim 1, it is characterized in that: pen core can be the erasing rubber pen core.