CN204222455U - A kind of 360 degree of free rotary ball pens - Google Patents

Abstract

The utility model discloses a kind of 360 degree of free rotary ball pens and comprise the ball pen housing be made up of upper penholder and lower pen rod, and the movement revolving part be arranged in ball pen housing and three cartridge assemblies; Movement revolving part comprises movement location lining and the movement positioning seat of socket mutually, movement positioning seat annular is evenly equipped with three chutes, be provided with a sliding part in each chute, one end of each sliding part is connected with a cartridge assemblies, and the other end is provided with two hypotenuses and stuck point; Movement positioning adapter connects and is fixed in penholder, movement location is lining with and has breach, form two oblique blocks and straight block be symmetrically set, article two, oblique block, directly block are connected to the hypotenuse place of corresponding sliding part respectively, and movement location is lining with the draw-in groove being also provided with and coordinating with described stuck point.Three pen cores can exist in a penholder by the utility model simultaneously, can distinguish rotary core propelling again, and can rotate with the free Infinite Cyclic in 360 degree, a direction.

Description

A kind of 360 degree of free rotary ball pens

Technical field

The utility model relates to a kind of ball pen, particularly relates to a kind of 360 degree of free rotary ball pens.

Background technology

Ball pen is a kind of very general writing implement.It has structure simple, easy to carry, write lubrication, and be suitable for for advantages such as manifoldings, thus, the people from all walks of life such as the civilian personnel from the student of school to office building are happy to use.

Along with the development of ball pen technology, successively there is multi-form rotary type ball pen, namely pen core is opened or closed by rotating penholder, but this ball pen often can only have the knockout of two kinds of colors, and can only rotate respectively to both sides, be and rotate clockwise knockout once, rotate counterclockwise knockout once.

Utility model content

The technical problem that one, will solve

The purpose of this utility model is for the problems referred to above existing for prior art, spy provides a kind of 360 degree of free rotary ball pens, three pen cores can be existed in a penholder simultaneously, can rotary core propelling be distinguished again, and can rotate with the free Infinite Cyclic in 360 degree, a direction.

Two, technical scheme

For solving the problems of the technologies described above, the utility model provides a kind of 360 degree of free rotary ball pens, described ball pen comprises the ball pen housing be made up of upper penholder and lower pen rod, and the movement revolving part be arranged in described ball pen housing and three cartridge assemblies; Described movement revolving part comprises movement positioning seat annular described in the movement location lining of mutually socket and movement positioning seat and is evenly equipped with three chutes, a sliding part is provided with in each chute, one end of each sliding part is connected with a described cartridge assemblies, and the other end is provided with two hypotenuses and the stuck point between two hypotenuses; Described movement positioning adapter connects and is fixed in described upper penholder, described movement location is lining with and has breach, the straight block forming two oblique blocks be symmetrically set and be connected between two oblique blocks, article two, oblique block, directly block are connected to the hypotenuse place of corresponding sliding part respectively, and described movement location is lining with the draw-in groove being also provided with and coordinating with described stuck point.

In above-mentioned 360 degree of free rotary ball pens, each described cartridge assemblies comprises connector, spring and pen core tube, one end of described connector is connected on described sliding part, the other end is connected on described pen core tube, described spring housing is on described connector, and on each described pen core tube, cover has a pen core.

In above-mentioned 360 degree of free rotary ball pens, three described pen cores are respectively two refill for ball-point pens and a pencil-lead.

In above-mentioned 360 degree of free rotary ball pens, be provided with centre circle between described upper penholder and described lower pen rod, described upper penholder is movable to be socketed in described centre circle, and described lower pen rod is fixedly sleeved in described centre circle.

In above-mentioned 360 degree of free rotary ball pens, described ball pen also comprises the contact cotrol head being arranged on described upper penholder top, described contact cotrol head by collar and touch-control seat and described upper penholder by being dynamically connected.

In above-mentioned 360 degree of free rotary ball pens, described contact cotrol head is made up of electric silica gel.

In above-mentioned 360 degree of free rotary ball pens, described ball pen also comprises the pen clip be fixedly connected on described upper penholder.

Three, the beneficial effects of the utility model

Compared with prior art, a kind of 360 degree of free rotary ball pens of the present utility model, being fitted by movement location lining and the inclined-plane of movement positioning seat top shoe, this is machine-processed, can three pen cores be existed in a penholder simultaneously, rotary core propelling can be distinguished again, and can rotate with the free Infinite Cyclic in 360 degree, a direction, there is fabulous Consumer's Experience sense, be worth using and promoting.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of 360 degree of free rotary ball pens of the utility model embodiment;

Fig. 2 is the internal structure schematic diagram of Fig. 1;

Fig. 3 is the structural representation of movement location lining in Fig. 2;

Wherein, 1 is upper penholder, and 2 is lower pen rod, and 3 is movement location lining, 301 is oblique block, and 302 is straight block, and 303 is draw-in groove, and 4 is movement positioning seat, 401 is chute, and 5 is sliding part, and 501 is hypotenuse, and 502 is stuck point, 6 is connector, and 7 is spring, and 8 is pen core tube, and 9 is pen core, 901 is refill for ball-point pen, and 902 is pencil-lead, and 10 is centre circle, and 11 is contact cotrol head, 12 is collar, and 13 is touch-control seat, and 14 is pen clip.

Detailed description of the invention

Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.

As shown in Figure 1 to Figure 3, this ball pen comprises the ball pen housing be made up of upper penholder 1 and lower pen rod 2 to the structure of 360 degree of free rotary ball pens in the utility model embodiment, and the movement revolving part be arranged in ball pen housing and three cartridge assemblies.Wherein, be provided with centre circle 10 between upper penholder 1 and lower pen rod 2, upper penholder 1 is movable to be socketed in centre circle 10, and namely go up penholder 1 freely can rotate in centre circle 10, and lower pen rod 2 is fixedly sleeved in centre circle 10.Upper penholder 1 top is provided with contact cotrol head 11, contact cotrol head 11 by collar 12 and touch-control seat 13 with upper penholder 1 by being dynamically connected, contact cotrol head 11 is for controlling the extension elongation of pencil-lead, and contact cotrol head 11 is made up of electric silica gel, can write in capacitive screen of mobile phone.Upper penholder 1 is also socketed with pen clip 14, for the clamping of ball pen.During use, penholder 1 in rotation, upper penholder 1 drives movement revolving part to rotate, and makes three cartridge assemblies knockouts in order.

Specifically, movement revolving part comprises movement location lining 3 and the movement positioning seat 4 of socket mutually, movement positioning seat 4 annular is evenly equipped with three chutes 401, i.e. 120 degree, interval setting, a sliding part 5 is provided with in each chute 401, one end of each sliding part 5 is connected with a cartridge assemblies, and the other end of each sliding part 5 is provided with two hypotenuses 501 and the stuck point between two hypotenuses 501 502.Movement location lining 3 is socketed and is fixed in penholder 1, movement location lining 3 has breach, form two oblique blocks 301 be symmetrically set and be connected to straight block 302, two oblique blocks 301 between two oblique blocks 301, hypotenuse 501 place that straight block 302 is connected to corresponding sliding part 5 respectively.By ramp effect, movement location lining 3 applies active force on sliding part 5, the cartridge assemblies of correspondence is released from lower pen rod 2.In addition, movement location lining 3 is also provided with the draw-in groove 303 coordinated with stuck point 502, and after cartridge assemblies is pushed out in lower pen rod 2, draw-in groove 303 blocks the stuck point 502 of sliding part 5, can normally write.Wherein, each cartridge assemblies comprises connector 6, spring 7 and pen core tube 8, one end of connector 6 is connected on sliding part 5, the other end is connected on pen core tube 8, spring 7 is enclosed within connector 6, on each pen core tube 8, cover has a pen core 9, three pen cores 9 to be respectively two refill for ball-point pens 91 and a pencil-lead 92.

Like this, upper penholder 1 can 360 degree of infinite rotational, no matter be clockwise or counterclockwise, upper penholder 1 has six stations when rotating, be respectively: the knockout of first refill for ball-point pen 91---first refill for ball-point pen, 91 times cores---second refill for ball-point pen 91 knockout---second refill for ball-point pen, 91 times cores---pencil-lead 92 knockout (now lump-sum pen with it section and hypomere can stretch, be used for pressing out lead for retractable pencil)---pencil-lead 92 knockout.Rotate a station below again and be returned to again first station, by that analogy, reversion then order is just the opposite.

As mentioned above, a kind of 360 degree of free rotary ball pens of the present utility model, being fitted by movement location lining and the inclined-plane of movement positioning seat top shoe, this is machine-processed, can three pen cores be existed in a penholder simultaneously, rotary core propelling can be distinguished again, and can rotate with the free Infinite Cyclic in 360 degree, a direction, there is fabulous Consumer's Experience sense, be worth using and promoting.

Below be only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (7)

1. 360 degree of free rotary ball pens, it is characterized in that, described ball pen comprises the ball pen housing be made up of upper penholder (1) and lower pen rod (2), and the movement revolving part be arranged in described ball pen housing and three cartridge assemblies; Described movement revolving part comprises movement location lining (3) and the movement positioning seat (4) of socket mutually, described movement positioning seat (4) annular is evenly equipped with three chutes (401), a sliding part (5) is provided with in each chute (401), one end of each sliding part (5) is connected with a described cartridge assemblies, the stuck point (502) that the other end is provided with two hypotenuses (501) and is positioned between two hypotenuses (501); Described movement location lining (3) is socketed and is fixed in described upper penholder (1), described movement location lining (3) has breach, the straight block (302) forming two oblique blocks (301) be symmetrically set and be connected between two oblique blocks (301), article two, oblique block (301), directly block (302) are connected to hypotenuse (501) place of corresponding sliding part (5) respectively, and described movement location lining (3) is also provided with the draw-in groove (303) coordinated with described stuck point (502).

2. 360 degree of free rotary ball pens according to claim 1, it is characterized in that, each described cartridge assemblies comprises connector (6), spring (7) and pen core tube (8), one end of described connector (6) is connected on described sliding part (5), the other end is connected on described pen core tube (8), described spring (7) is enclosed within described connector (6), and the upper cover of each described pen core tube (8) has a pen core (9).

3. 360 degree of free rotary ball pens according to claim 2, is characterized in that, three described pen cores (9) are respectively two refill for ball-point pens (901) and a pencil-lead (902).

4. 360 degree of free rotary ball pens according to claim 1, it is characterized in that, centre circle (10) is provided with between described upper penholder (1) and described lower pen rod (2), described upper penholder (1) is movable to be socketed in described centre circle (10), and described lower pen rod (2) is fixedly sleeved in described centre circle (10).

5. 360 degree of free rotary ball pens according to any one of claim 1 to 4, it is characterized in that, described ball pen also comprises the contact cotrol head (11) being arranged on described upper penholder (1) top, described contact cotrol head (11) by collar (12) and touch-control seat (13) with described upper penholder (1) by being dynamically connected.

6. 360 degree of free rotary ball pens according to claim 5, is characterized in that, described contact cotrol head (11) is made up of electric silica gel.

7. 360 degree of free rotary ball pens according to claim 6, is characterized in that, described ball pen also comprises the pen clip (14) be fixedly connected on described upper penholder (1).