CN207984390U - Gyro rotary pen - Google Patents

Abstract

The utility model discloses a kind of gyro rotary pens, including nib, pen cap, pen core and penholder, the upper and lower ends of the penholder are both provided with the first cavity, the pen core is placed in first cavity, the both ends of the penholder are connected with the nib, the penholder is connected in the pen cap, there are two the nib, pen cap and pen core are respectively provided with；It is provided with through-hole in the middle part of the penholder, the first rotating part and the second rotating part are provided in the through-hole, first rotating part is inserted into second rotating part, and bearing and retainer plate are socketed with outside first rotating part and the second rotating part.Using the above structure, penholder can rotate the utility model, and people is facilitated to turn pen, to depressurize to oneself with this, while one-pen can match two pen cores, easy to use.

Description

Gyro rotary pen

Technical field

The utility model is related to technical field of office stationery, more particularly to a kind of gyro rotary pen.

Background technology

Pen is used as a kind of stationery, general only to write a function.

Present people's pressure is larger, and when learning or work has been tired out, many people will turn pen unconsciously, with This to depressurize to oneself.However, common pen, structure are usually to be provided with pen core in penholder on the market, penholder is close to pen One end of head is provided with pen cap, and penholder is cylindrical shape.People turn inconvenient when pen, and pen is easy.

In addition, common pen is typically all that one-pen matches one-pen core on the market, function is more single, when people need to use When the pen of different colours, two pens are generally bought, are used inconvenient.

Utility model content

The technical problem to be solved by the present invention is to provide a kind of gyro rotary pen, penholder can rotate, and facilitate people Turn pen, to depressurize to oneself with this, while one-pen can match two pen cores, it is easy to use.

In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：

The upper and lower ends of a kind of gyro rotary pen, including nib, pen cap, pen core and penholder, the penholder are both provided with One cavity, the pen core are placed in first cavity, and the both ends of the penholder are connected with the nib, and the penholder is connected in In the pen cap, there are two the nib, pen cap and pen core are respectively provided with；Through-hole is provided in the middle part of the penholder, in the through-hole It is provided with the first rotating part and the second rotating part, first rotating part is inserted into second rotating part, first rotation It is socketed with bearing and retainer plate outside portion and the second rotating part.

Preferably, the penholder is structure symmetrical above and below.

Preferably, the color of two pen cores be arranged to it is identical or different.

Preferably, the nib is internally provided with written cavity.

Preferably, being provided with the second cavity on the outside of first cavity；The through-hole includes first through hole, second logical Hole and third through-hole.

Preferably, first rotating part include the first rotating part end being sequentially connected, in the middle part of the first rotating part and First rotating part front end, second rotating part includes the second rotating part end being sequentially connected, in the middle part of the second rotating part and the Two rotating part front ends, setting is fluted in second rotating part front end, and first rotating part front end is inserted into the groove Fixed, outer in the middle part of first rotating part to be socketed with the retainer plate, the retainer plate is placed in the first through hole, and described the The bearing is socketed with outside two rotating part front ends, the bearing is placed in second through-hole, is set in the middle part of second rotating part In in the third through-hole.

Preferably, chamfering is made in the corner of first rotating part end and the second rotating part end.

Preferably, the outer diameter of first rotating part end is more than the outer diameter in the middle part of first rotating part, described the The outer diameter of two rotating part ends is more than the outer diameter in the middle part of second rotating part.

Preferably, the aperture of the first through hole is more than the outer diameter of the retainer plate, the aperture of second through-hole is big In the outer diameter of the bearing, the aperture of the third through-hole is more than the outer diameter in the middle part of second rotating part.

Compared with prior art, the beneficial effects of the utility model are：

The utility model is provided with the first rotating part and the second rotation by being provided with through-hole in the middle part of penholder in through-hole Portion, the first rotating part are inserted into second rotating part, and bearing and retainer plate are socketed with outside the first rotating part and the second rotating part, For retainer plate for the first rotating part and the second rotating part to be fixed in the through-hole of penholder, setting bearing allows penholder with the The center of one rotating part 5 and the second rotating part is that axle center is rotated；When the utility model rotates, pressed respectively with two fingers Firmly the first rotating part and the second rotating part gently stir penholder with another finger, if the utility model has covered pen cap, Gently stir pen cap with another finger, whole pen will using the center of the first rotating part and the second rotating part as axle center easily into Row rotation is particularly suitable for people that those like turning pen and uses just as playing gyro, and pen is not fallen out when rotation, can give people Depressurize.There are two being respectively provided with due to nib, pen cap and pen core, one-pen can match two pen cores, you can to treat as two pens It uses, it is easy to use, it is vdiverse in function.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is the preferred embodiment of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, other drawings may also be obtained based on these drawings.

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

Fig. 2 is the decomposition texture schematic diagram of the utility model；

Fig. 3 is the partial enlarged view of part A in Fig. 1.

In figure, 1- nibs, 11- nib cavitys, 2- pen caps, 3- pen cores, 4- penholders, 41- through-holes, 411- first through hole, The second through-holes of 412-, 412- third through-holes, the first cavitys of 42-, the second cavitys of 43-, the first rotating parts of 5-, the first rotating parts of 51- End, in the middle part of 52- the first rotating parts, the first rotating parts of 53- front end, the second rotating parts of 6-, the second rotating parts of 61- end, 62- the In the middle part of two rotating parts, the second rotating parts of 63- front end, 64- grooves, 7- retainer plates, 8- bearings.

Specific implementation mode

Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other It can be combined with each other.

As depicted in figs. 1 and 2, a kind of gyro rotary pen disclosed by the utility model, including nib 1, pen cap 2,3 and of pen core Penholder 4, penholder 4 are structure symmetrical above and below, and the upper and lower ends of penholder 4 are both provided with the first cavity 42, and pen core 3 is placed in the first cavity In 42, the both ends of penholder 4 are connected with nib 1, and penholder 4 is connected in pen cap 2, and nib 1, pen cap 2 and pen core 3 are both provided with two A, the color of two pen cores 3 may be the same or different；The middle part of penholder 4 is provided with through-hole 41, and is provided in through-hole 41 One rotating part 5 and the second rotating part 6, the first rotating part 5 are inserted into the second rotating part 6, the first rotating part 5 and the second rotating part 6 Outer to be socketed with bearing 8 and retainer plate 7, retainer plate 7 is used to the first rotating part 5 and the second rotating part 6 being fixed on the through-hole of penholder 4 In 41, setting bearing 8 allows penholder 4 to be rotated as axle center using the center of the first rotating part 5 and the second rotating part 6.

With reference to figure 2, nib 1 is internally provided with written cavity 11, for placing pen core 3.

With continued reference to Fig. 2, the outside of the first cavity 42 is provided with the second cavity 43, for being clamped nib 1.Through-hole 41 includes First through hole 411, the second through-hole 412 and third through-hole 413, the aperture of first through hole 411 are slightly larger than the outer diameter of retainer plate 7, the The aperture of two through-holes 412 is slightly larger than the outer diameter of bearing 8, and second of aperture slightly larger than the second rotating part 6 of third through-hole 413 rotates 62 outer diameter in the middle part of portion so that penholder 4 can easily be rotated around the first rotating part 5 and the second rotating part 6.

With continued reference to Fig. 2, the first rotating part 5 includes the first rotating part end 51 being sequentially connected, the first rotating part middle part 52 and the first rotating part front end 53, the second rotating part 6 includes the second rotating part end 61 being sequentially connected, in the middle part of the second rotating part 62 and the second rotating part front end 63, setting fluted 64 in the second rotating part front end 63, groove is inserted into the first rotating part front end 53 Fixed in 64,52 are socketed with retainer plate 7 outside in the middle part of the first rotating part, and retainer plate 7 is placed in first through hole 411, the second rotating part It is socketed with bearing 8 outside front end 63, bearing 8 is placed in the second through-hole 412, and 62 are placed in third through-hole 413 in the middle part of the second rotating part, As shown in Figure 3.Chamfering is made in the corner of first rotating part end 51 and the second rotating part end 61, avoids corner too sharp It is sharp and hurt sb.'s feelings.The outer diameter of first rotating part end 51 is more than in the middle part of the first rotating part 52 outer diameter, the second rotating part end 61 Outer diameter is more than in the middle part of the second rotating part 62 outer diameter so that when the first rotating part 5 and the second rotating part 6 are placed in through-hole 41, the Penholder 4 is blocked in one rotating part end 51 and the second rotating part end 61, therefore the first rotating part 5 and the second rotating part 6 are unlikely to It is slipped in from through-hole 41.

When the utility model rotates, the first rotating part end 51 and the second rotating part end are pinned respectively with two fingers 61, penholder 4 is gently stirred with another finger, if the utility model has covered pen cap 2, is gently stirred with another finger Pen cap 2, whole pen will easily be rotated using the center of the first rotating part 5 and the second rotating part 6 as axle center, just as playing gyro Equally, it is particularly suitable for people that those like turning pen to use, pen is not fallen out when rotation, can be depressurized to people.Nib 1, pen cap 2 There are two being respectively provided with pen core 3, one-pen can match two pen cores 3, you can be used with treating as two pens, easy to use, work( It can be various.

The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.

Claims (9)

1. a kind of gyro rotary pen, including nib, pen cap, pen core and penholder, it is characterised in that：The upper and lower ends of the penholder are equal It is provided with the first cavity, the pen core is placed in first cavity, and the both ends of the penholder are connected with the nib, the pen Bar is connected in the pen cap, there are two the nib, pen cap and pen core are respectively provided with；Through-hole, institute are provided in the middle part of the penholder It states and is provided with the first rotating part and the second rotating part in through-hole, first rotating part is inserted into second rotating part, described It is socketed with bearing and retainer plate outside first rotating part and the second rotating part.

2. gyro rotary pen according to claim 1, it is characterised in that：The penholder is structure symmetrical above and below.

3. gyro rotary pen according to claim 2, it is characterised in that：The color of two pen cores be arranged to it is identical or It is different.

4. gyro rotary pen according to claim 3, it is characterised in that：The nib is internally provided with written cavity.

5. gyro rotary pen according to claim 4, it is characterised in that：The second sky is provided on the outside of first cavity Chamber；The through-hole includes first through hole, the second through-hole and third through-hole.

6. gyro rotary pen according to claim 5, it is characterised in that：First rotating part includes be sequentially connected In the middle part of one rotating part end, the first rotating part and the first rotating part front end, second rotating part include second be sequentially connected Rotating part end, in the middle part of the second rotating part and the second rotating part front end, be arranged in second rotating part front end it is fluted, it is described First rotating part front end is inserted into the groove and is fixed, outer in the middle part of first rotating part to be socketed with the retainer plate, described solid Fixed circle is placed in the first through hole, is socketed with the bearing outside second rotating part front end, and the bearing is placed in described the In two through-holes, it is placed in the third through-hole in the middle part of second rotating part.

7. gyro rotary pen according to claim 6, it is characterised in that：First rotating part end and the second rotating part Make chamfering in the corner of end.

8. gyro rotary pen according to claim 7, it is characterised in that：The outer diameter of first rotating part end is more than institute The outer diameter in the middle part of the first rotating part is stated, the outer diameter of second rotating part end is more than the outer diameter in the middle part of second rotating part.

9. gyro rotary pen according to claim 8, it is characterised in that：The aperture of the first through hole is more than the fixation The outer diameter of circle, the aperture of second through-hole are more than the outer diameter of the bearing, and the aperture of the third through-hole is more than described second Outer diameter in the middle part of rotating part.