CN204263756U - A kind of Antibreaking pen - Google Patents

Abstract

The utility model discloses a kind of Antibreaking pen: comprise the cap for brush, nib, a body, decorative handle and actuating unit.The described cap for brush is arranged in described nib.Spring A is provided with in nib.Pen is provided with actuating unit with it, and described decorative handle is arranged on described body tail end.Actuating unit comprises skeleton, active connection, shell fragment B and slip cap.Skeleton becomes revolute pair with a figure.Skeleton is provided with decorative cover, decorative cover is provided with fixed band.Active connection one end and skeleton are connected to form revolute pair.Active connection one end arranges slip cap, and active connection and slip cap form revolute pair, and slip cap is enclosed within it pen.Pen arranges bar hole with it, and arrange shell fragment B in hole, a body inside arranges retainer ring, and shell fragment B one end is enclosed within retainer ring.Arrange pen core in body, there is annular lug nib and the pen core junction of pen core, annular lug just can holding between the L shape end of spring A and shell fragment B.

Description

A kind of Antibreaking pen

Technical field

The utility model relates to field of stationery, specifically a kind of Antibreaking pen.

Background technology

Pen, for student and other crowds in need, is indispensable stationery in life.Existing kind is very abundant in the market, and in numerous pens, gel ink pen uses crowd maximum, the most extensively.Due to the special construction of gel ink pen itself, nib is easily damaged, and just damages after usually falling on the ground, can not be smooth write, and pen core just abandons by people mostly, causes very large waste, also can make troubles to user simultaneously.In addition, the most moulding of the pen occurred in the market is single, follows the profile of traditional pen, cannot meet the demand of people to interest.

A kind of pen of broken-proof nib is disclosed in Chinese patent CN203046585, be made up of a lightweight body and the heavier cap for brush, it is characterized in that: the heavier rubber of the cap for brush does material, the external structure of the cap for brush is set to Mitsubishi's cylindricality, cuboid, five water chestnut cylindricalitys or six water chestnut cylindricalitys.But this problem that can not effectively avoid nib to break because the height that tumbles of pen and angle or dynamics different time nib all can be caused first to land may occur, fundamentally cannot solve the problem that nib is easily broken.

Utility model content

For the deficiencies in the prior art, the purpose of this utility model is to provide one and can prevents nib from breaking, and has stronger ornamental Antibreaking pen.

For achieving the above object, the utility model adopts following technical scheme:

A kind of Antibreaking pen, is characterized in that: comprise the cap for brush, nib, a body, decorative handle and actuating unit.The described cap for brush is arranged in described nib.Described nib is connected by screw socket with described body, is provided with spring A in described nib, and described pen is provided with described actuating unit with it, and described decorative handle is arranged on described body tail end, the various shapes of described decorative handle.

Described actuating unit comprises skeleton, active connection, shell fragment B and slip cap.Described skeleton and described body form revolute pair near the position of described nib, and described skeleton is many slice compositions.Described skeleton is provided with decorative cover, described decorative cover is provided with fixed band, described fixed band is have the faciola of VELCRO or the faciola with button.Described active connection is many slice compositions, and described active connection one end and described skeleton are connected to form revolute pair.Described active connection one end arranges described slip cap, and described active connection and described slip cap are connected to form revolute pair, and described slip cap is linked in it described pen, and described slip cap can at described pen easy slide with it.Described pen is provided with symmetrical bar hole with it, described shell fragment B arch section stretches out outside bar hole, described shell fragment B is fixed on away from one end of nib with it described pen, described shell fragment B extends along a body direction near one end of nib, end shape is roughly L shape, described the inner position near described nib of body is provided with two symmetrical retainer rings, the extension of described shell fragment B near described written position is by described retainer ring control position, and the extension of described shell fragment B near described written position can move in described retainer ring.

When described skeleton struts naturally, it is following that described shell fragment B is positioned at described slip cap just.

Certain space is had between the L shape end that described spring A and described shell fragment B is close to each other.

The decorative pattern of described decorative cover, pattern is various, and described decorative cover is combined with described skeleton images such as can forming umbrella cover, mushroom or jellyfish.

Be positioned in described body by pen core by described written position, cover nib, there is an annular lug nib of pen core and pen core junction, and the holding of described annular lug lucky energy is between described spring A and the L shape end of described shell fragment B.

The beneficial effects of the utility model are: compared with existing product, a kind of Antibreaking pen new in structure that the utility model provides, and have very strong ornamental and interest.Due to the existence of described actuating unit, when described skeleton is drawn in, the port of nib extruded by pen core by the annular lug of described shell fragment B pushing pen refill, and pinching a body can write, and drops from hand if meaning of a passage is outer, the power of skeleton is stated owing to losing finger gripping residence, under the elastic force effect of described spring A, the annular lug of pushing pen refill makes pen core rebound rapidly in described nib, and described skeleton struts, when can effectively avoid pen to land, nib be damaged, greatly reduces the damage be subject to when a body clashes into simultaneously.Do not need at ordinary times use time, by hook hang or by sucker suction on desk or smooth metope, use as ornament.Carry for the ease of storage, described skeleton can be drawn in, buckle described fixed band, cover the cap for brush.

Accompanying drawing explanation

Fig. 1 is the overall schematic of an embodiment of the present utility model;

Overall schematic when Fig. 2 is the use of an embodiment of the present utility model;

Fig. 3 is cut-away view of the present utility model;

Cut-away view when Fig. 4 is use of the present utility model;

Fig. 5 is the overall schematic of another embodiment of the present utility model.

In figure, description of reference numerals is as follows: 1, the cap for brush; 2, nib; 3, a body; 4, decorative handle; 5, actuating unit; 6, spring A; 7, skeleton; 8, active connection; 9, shell fragment B; 10, slip cap; 11, decorative cover; 12, retainer ring; 13, fixed band; 14, pen core; 15, annular lug.

Detailed description of the invention

In order to thoroughly understand the utility model, detailed description will hereafter proposed.Obviously, execution of the present utility model is not limited to specific details appreciated by those skilled in the art.Preferred embodiment of the present utility model is described in detail as follows, but except these are described in detail, the utility model can also have other embodiments.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of Antibreaking pen, comprises the cap for brush 1, nib 2, a body 3, decorative handle 4 and actuating unit 5.The described cap for brush 1 is arranged on described written 2, and the described cap for brush 1 is coupled together by screw socket or bayonet socket and described written 2.Described written 2 are connected by screw socket with described body 3, are provided with spring A6 in described written 2, and described spring A6 is arc, and described spring A6 one end is fixed on described written 2 inside, and form integrative-structure with described written 2, other end end is roughly L shape.Described body 3 is provided with described actuating unit 5, and described decorative handle 4 is arranged on described body 3 tail end, the various shapes of described decorative handle 4, can be such as umbrella handle crotch-shaped or sucker shape.

Described actuating unit 5 comprises skeleton 7, active connection 8, shell fragment B9 and slip cap 10.Described skeleton 7 forms revolute pair with described body 3 near the described position of written 2, and described skeleton 7 is many slice compositions, and the material of described skeleton 7 can be the suitable materials such as softer metal material, or timber.Described skeleton 7 is provided with decorative cover 11, and described decorative cover 11 can be fixed on described skeleton 7 by cord or glue, and described decorative cover 11 is provided with fixed band 13, and described fixed band 13 can for having the faciola of VELCRO or having the faciola of button.Described active connection 8 is many slice compositions, and consistent with described skeleton 7 material, and described active connection 8 one end and described skeleton 7 are connected to form revolute pair.Described active connection 8 one end arranges described slip cap 10, and described active connection 8 and described slip cap 10 are connected to form revolute pair, and described slip cap 10 is linked on described body 3, described slip cap 10 can on described body 3 easy slide.Described body 3 is provided with symmetrical bar hole, described shell fragment B9 arch section stretches out outside bar hole, described shell fragment B9 is fixed on described body 3 away from one end of nib, described shell fragment B9 extends along a body 3 direction near described one end of written 2, end shape is roughly L shape, described the inner close described position of written 2 of body 3 is provided with two symmetrical retainer rings 12, the extension of described shell fragment B9 near described written 2 positions is by described retainer ring 12 control position, the extension of described shell fragment B9 near described written 2 positions can move freely in described retainer ring 12.

When described skeleton 7 struts naturally, it is following that described shell fragment B9 is positioned at described slip cap 10 just.

Certain space is had between the L shape end that described spring A6 and described shell fragment B9 is close to each other.

The decorative pattern of described decorative cover 11, pattern is various, and described decorative cover 11 is combined with described skeleton 7 images such as can forming umbrella cover, mushroom or jellyfish.

By described written 2 positions, Neutral ball-point for ball-point pen is positioned in described body 3, cover nib 2, there is an annular lug 15 nib and pen core 14 junction of pen core 14, and the holding of described annular lug 15 lucky energy is between described spring A6 and the L shape end of described shell fragment B9.

A kind of Antibreaking pen is when coming into operation, when described skeleton 7 is drawn in, described active connection 8 drives described slip cap 10 to slide along described body 3 to described shell fragment B9, when described slip cap 10 slides into described shell fragment B9 arch section centre position, described skeleton 7 draws in just completely, described shell fragment B9 is under the extruding of described slip cap 10, move along a body 3 to described written 2 in L shape end, promote described annular lug 15 to make described pen core 14 move to nib to described written 2 directions to stretch out described written 2 ports simultaneously, described spring A6 is squeezed simultaneously, the described skeleton 7 after gathering is pinched with hand, can normally write.Unclamp described skeleton 7, the elastic force of described spring A6 promotes described annular lug 15, make described pen core 14 promote described shell fragment B9 to move along a body 3 to away from described written 2 directions, the arch section of described shell fragment B9 promotes described slip cap 10 to initial position, described skeleton 7 is strutted by described active connection 8 by described slip cap 10, and the nib of described pen core 14 rebounds in described written 2.Described skeleton 7 struts, and when can effectively avoid pen to land, nib be damaged, greatly reduces the damage be subject to when a body 3 clashes into simultaneously.Do not need at ordinary times use time, by hook hang or by sucker suction on desk or smooth metope, use as ornament.Carry for the ease of storage, described skeleton 7 can be drawn in, buckle described fixed band 13, cover the cap for brush 1.

More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technology people of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (7)

1. an Antibreaking pen, comprises the cap for brush, nib, a body, decorative handle and actuating unit, it is characterized in that: the cap for brush is arranged in nib; Spring A is provided with in nib; Pen is provided with actuating unit with it, and actuating unit comprises skeleton, active connection, shell fragment B and slip cap; Skeleton forms revolute pair with a body near the position of nib, and skeleton is many slice compositions; Active connection is many slice compositions, and active connection one end and skeleton are connected to form revolute pair; Active connection one end arranges slip cap, and active connection and slip cap are connected to form revolute pair, and slip cap is linked in it pen; Pen is provided with symmetrical bar hole with it, shell fragment B arch section stretches out outside bar hole, shell fragment B is fixed on away from one end of nib with it pen, shell fragment B extends along a body direction near one end of nib, end shape is roughly L shape, the inner position near nib of body is provided with two symmetrical retainer rings, and the extension of shell fragment B near written position is by retainer ring control position, and the extension of shell fragment B near written position can move in retainer ring; Arrange pen core in body, there is annular lug nib and the pen core junction of pen core, annular lug just can holding between the L shape end of spring A and shell fragment B.

2. a kind of Antibreaking pen according to claim 1, is characterized in that: decorative handle is arranged on a body tail end, and it can be the umbrella handle crotch-shaped or sucker shape that can hang.

3. a kind of Antibreaking pen according to claim 1, is characterized in that: skeleton is provided with decorative cover, decorative cover is provided with fixed band, and fixed band is have the faciola of VELCRO or have the faciola of button.

4. a kind of Antibreaking pen according to claim 1, is characterized in that: when skeleton struts naturally, and it is following that shell fragment B is positioned at slip cap just.

5. a kind of Antibreaking pen according to claim 1, is characterized in that: have certain space between the L shape end that spring A and shell fragment B is close to each other.

6. a kind of Antibreaking pen according to claim 1, is characterized in that: be positioned in a body by Neutral ball-point for ball-point pen by written position, cover nib, and the holding of the nib of pen core and pen core junction lucky energy is between the L shape end of spring A and shell fragment B.

7. a kind of Antibreaking pen according to claim 3, is characterized in that: decorative cover is combined images such as can forming umbrella cover, mushroom or jellyfish with skeleton.