CN207523306U - A kind of decompression Interesting pen - Google Patents

Abstract

The utility model provides a kind of decompression Interesting pen, belongs to writing tool technology field；It solves the technical issues of existing Interesting pen three-dimensional sense is poor, interesting weaker；The technical solution of the utility model is：A kind of decompression Interesting pen, including penholder and it is set in penholder and can stretch out the pen core of penholder, multiple pivoted housings that can be rotated relative to penholder are axially arranged on the penholder, at least one curved surface is provided on each pivoted housing outer surface, the curved surface is obliquely installed from one end of pivoted housing to the other end, and the curved surface on all pivoted housings can correspond to and in the axial direction in extending in the shape of a spiral on penholder；The beneficial effects of the utility model are：Pivoted housing on penholder has the curved surface extended in the shape of a spiral, so that the structural upright sense of entire pen is stronger, visual effect is preferable, and multiple pivoted housings can rotate on penholder, so that this also has the function of to play while writing, interesting higher, playability is stronger, can play the role of loosening, depressurize.

Description

A kind of decompression Interesting pen

Technical field

The utility model belongs to writing tool technology field, is related to a kind of decompression Interesting pen.

Background technology

Traditional lettering pen type is various, new style, but function is relatively single, and conduct that can only be simple is write Tool use, cannot meet modern student it is diversified study, life needed for.Furthermore most of present lettering pen is By batch production, it is easy to see same or similar lettering pen in different occasions, cannot meets the emerging of student Interest.

Patent of invention application No. is 201610233191.5 discloses a kind of student's Interesting pen, a kind of student's entertaining Pen, A has been adhered including penholder and the pen core being arranged on inside penholder, the pen tip to match with penholder, the top of the penholder Magnet, the other end of the A magnet are provided with B magnet, and the contact position of the A magnet and B magnet is respectively A magnet and B magnet One end that there is a natural attraction between the sexes；The other end of the B magnet is adhesive with rubber tube, and the rubber tube is by the outer tube and inner tube that cooperate It forms, is provided with internal thread on the inner wall of the outer tube, is provided on the outer wall of said inner tube and is mutually adapted with the internal thread External screw thread, although this pen, with certain interest, its structure is too simple, and three-dimensional sense is poor, with common pen It compares, variation is smaller, therefore, interesting weaker, meanwhile, playability is poor, is also unable to reach the effect of decompression.

In conclusion in order to solve above-mentioned Interesting pen, it is strong to need to design a kind of three-dimensional sense, interesting Preferably and the decompression Interesting pen of depressurization can be played compared with, playability.

Utility model content

The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, it is proposed that a kind of three-dimensional sense is strong, entertaining Property compared with, playability preferably and can play the decompression Interesting pen of depressurization.

The purpose of this utility model can be realized by following technical proposal：A kind of decompression Interesting pen, including penholder and The pen core of penholder is set in penholder and can stretched out, multiple pivoted housings that can be rotated relative to penholder are axially arranged on the penholder, At least one curved surface is provided on each pivoted housing outer surface, the curved surface is obliquely installed from one end of pivoted housing to the other end, is owned Curved surface on pivoted housing can correspond to and in the axial direction in extending in the shape of a spiral on penholder.

In a kind of above-mentioned decompression Interesting pen, the pivoted housing is provided with multiple curved surfaces adjacent one by one around its outer surface, Multiple curved surfaces on same pivoted housing are set in the shape of a spiral.

It is above-mentioned it is a kind of decompression Interesting pen in, the curved surface be quadrangle curved surface, two of which side respectively with pivoted housing two End overlaps, and two other side separates and is obliquely installed from one end of pivoted housing to the other end, and four edges are sequentially connected.

In a kind of above-mentioned decompression Interesting pen, one end of the penholder is provided with nib, described written for taper, written ring Its outer surface is provided with multiple first conical surfaces, first conical surface is corresponding with curved surface and can be overlapped with curved surface.

In a kind of above-mentioned decompression Interesting pen, the other end of the penholder, which is provided with, stretches into what is be connected in penholder and with pen core Pen cap, the pen cap are provided with multiple second conical surfaces, second conical surface corresponding with curved surface simultaneously energy and curved surface around its outer surface It overlaps.

Compared with prior art, the utility model has the advantages that：

In the utility model, pen core is located in penholder and can stretch out penholder, has the basic function of writing, meanwhile, pen Pivoted housing on bar has the curved surface extended in the shape of a spiral so that the structural upright sense of entire pen is stronger, and visual effect is preferable, and more A pivoted housing can rotate on penholder so that and this also has the function of to play while writing, and this structure is slightly complicated, But with higher interest, playability is stronger, can play the role of loosening, depressurize.

Description of the drawings

Fig. 1 is the stereogram of the utility model.

Fig. 2 is the sectional view of the utility model.

In figure, 10, penholder；20th, pen core；30th, it is written；31st, first conical surface；40th, pen cap；41st, second conical surface；50th, pivoted housing； 51st, curved surface.

Specific embodiment

It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these embodiments.

As shown in Figure 1 and Figure 2, a kind of decompression Interesting pen of the utility model including penholder 10 and is set in penholder 10 Pen core 20, the nib 30 being threadedly coupled with it is additionally provided in the front end of penholder 10, and 10 rear end of penholder is additionally provided with and pen core 20 The pen cap 40 being indirectly connected, when pressing pen cap 40, outside the stretching penholder 10 that pen core 20 can be spaced and opposite penholder 10 is fixed, pen core 20 can be used for writing.

Further, multiple pivoted housings 50 that can be rotated relative to penholder 10 are axially arranged on the penholder 10, that is to say, that Each pivoted housing 50 can be rotated relative to penholder 10, at least one curved surface 51 is provided on each 50 outer surface of pivoted housing, curved surface 51 is certainly One end of pivoted housing 50 is obliquely installed to the other end, it is preferred that the pivoted housing 50 is provided with adjacent more one by one around its outer surface A curved surface 51, multiple curved surfaces 51 on same pivoted housing 50 are set in the shape of a spiral, and the curved surface 51 on all pivoted housings 50 can be in axial side It is corresponding upwards and in extending in the shape of a spiral on penholder 10.

Using this structure, helicoidal structure so that this contour structures three-dimensional sense is stronger, meanwhile, multiple pivoted housings 50 are equal It can be rotated relative to penholder 10, interesting full, playability is stronger, can also play the role of decompression.

On the basis of the said structure, the utility model has been made to be further improved and refined to it.

Preferably, the curved surface 51 is quadrangle curved surface 51, and both ends of the two of which side respectively with pivoted housing 50 overlap, in addition Two sides separate and are obliquely installed from one end of pivoted housing 50 to the other end, and four edges are sequentially connected, that is to say, that each curved surface 51 extending direction is identical with the hand of spiral where the curved surface 51.

As shown in Figure 1, described written 30 be taper, nib 30 is provided with multiple first conical surfaces 31, institute around its outer surface It is corresponding with curved surface 51 and can be overlapped with curved surface 51 to state first conical surface 31.

Further, the pen cap 40 is stretched into penholder 10 and is connected with pen core 20, and the pen cap 40 is around its outer surface Multiple second conical surfaces 41 are provided with, second conical surface 41 is corresponding with curved surface 51 and can be overlapped with curved surface 51.

Nib 30 on pen cap 40 respectively setting and 51 corresponding first conical surface, 31 and second conical surface 41 of curved surface so that entirely The structure of pen is respectively provided with three-dimensional sense, and structure improves the globality of pen in shape with visually obtaining same.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (5)

1. a kind of decompression Interesting pen, including penholder and the pen core of penholder is set in penholder and can stretched out, it is characterised in that：Institute It states and multiple pivoted housings that can be rotated relative to penholder is axially arranged on penholder, at least one song is provided on each pivoted housing outer surface Face, the curved surface are obliquely installed from one end of pivoted housing to the other end, and the curved surface on all pivoted housings can in the axial direction correspond to simultaneously In extending in the shape of a spiral on penholder.

2. a kind of decompression Interesting pen according to claim 1, it is characterised in that：The pivoted housing is provided with around its outer surface Adjacent multiple curved surfaces one by one, multiple curved surfaces on same pivoted housing are set in the shape of a spiral.

3. a kind of decompression Interesting pen according to claim 1, it is characterised in that：The curved surface is quadrangle curved surface, wherein Two sides overlap respectively with the both ends of pivoted housing, and two other side separates and is obliquely installed from one end of pivoted housing to the other end, four Side is sequentially connected.

4. a kind of decompression Interesting pen according to claim 2, it is characterised in that：One end of the penholder is provided with nib, The nib is taper, and nib is provided with multiple first conical surfaces, first conical surface simultaneously energy corresponding with curved surface around its outer surface It is overlapped with curved surface.

5. a kind of decompression Interesting pen according to claim 4, it is characterised in that：The other end of the penholder, which is provided with, to be stretched into The pen cap being connected in penholder and with pen core, the pen cap are provided with multiple second conical surfaces, second conical surface around its outer surface It is corresponding with curved surface and can be overlapped with curved surface.