CN111688387A

CN111688387A - Pen point recycling protection mechanism for preventing messy picture of idle ball pen

Info

Publication number: CN111688387A
Application number: CN202010568379.1A
Authority: CN
Inventors: 刘源
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2020-09-22

Abstract

The invention discloses a pen point recycling protection mechanism for preventing an idle ball pen from generating a messy picture, which comprises a pen sleeve, wherein the inner top wall of the pen sleeve is fixedly connected with a pulling spring, the bottom of the pulling spring is fixedly connected with a limiting clamping piece, the top of the limiting clamping piece is provided with an installation plate, and the top of the installation plate is provided with a guide sliding groove. This protection mechanism is retrieved to nib of preventing indiscriminate picture of idle ballpoint pen, through installing the refill on the restriction fastener, so can be according to the vertical horizontality of pen, control the rotation of rotating gear and carousel through the rack, thereby the support state of control expenditure board, at last through refill gravity with pull spring elastic force control refill business turn over pen socket, idle not taking pen socket ballpoint pen on the desktop when so preventing official working, by the people mistake after on arm or books picture, working environment has so been improved, the ballpoint pen nib of also protecting.

Description

Pen point recycling protection mechanism for preventing messy picture of idle ball pen

Technical Field

The invention relates to the technical field of office stationery, in particular to a pen point recycling protection mechanism for preventing an idle ball pen from messy pictures.

Background

With the development of intellectualization, in order to improve the working efficiency of enterprises and reduce the error rate, the current office environment is mainly electronic offices except some necessary industries (such as schools), so that the working intensity of partial work is reduced, and the development of the times is more adaptable.

Although the existing office work can be basically operated by a computer, some basic calculation or draft still needs paper pens, most work is carried out on the computer, the paper pens are only used intermittently and temporarily and are randomly placed on a desktop after being used, so that some pens forgotten to carry pen covers are forgotten to roll around the center of a circle of an arm during the office work and can slide on the arm or a book of an office worker, the office work is affected, and the pen point of a ball pen is easy to damage, so that a pen point recovery protection mechanism for preventing the idle ball pen from being confused with pictures is provided to solve the problem.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a pen point recycling protection mechanism for preventing a ball-point pen from messy drawings when the ball-point pen is not in use, and the pen point recycling protection mechanism has the function of rotating and recycling a pen sleeve when the ball-point pen is not in use.

The invention adopts the following technical scheme for realizing the technical purpose: the utility model provides a protection mechanism is retrieved to nib that prevents indiscriminate picture of idle ballpoint pen, includes the pen socket, the spring is dragged to the interior roof fixedly connected with of pen socket, the bottom fixedly connected with restriction fastener of dragging the spring.

The mounting panel has been seted up at the top of restriction fastener, the direction spout has been seted up at the top of mounting panel, and the inside sliding connection of direction spout has the slide bar that extends to the restriction fastener outside, the one end fixedly connected with backup pad of mounting panel is kept away from to the slide bar, the top fixedly connected with slider of slide bar, the standing groove that corresponds with the backup pad is seted up in the outside of restriction fastener.

The top wall of the pen cap is embedded with a rotating gear, the bottom of the rotating gear is fixedly connected with a transmission rod extending to the inside of the mounting groove, the bottom of the transmission rod is fixedly connected with a turntable, and a control sliding groove is formed in the top of the turntable.

The utility model discloses a pen cap, including pen cap, rotating gear, inner wall fixedly connected with compression spring, compression spring's side fixedly connected with rack, compression spring's one end fixedly connected with restriction lever is kept away from to the rack, the groove has been seted up in the outside of restriction lever, the inside movable mounting who accomodates the groove has movable clamping bar.

Preferably, the pen cap is octagonal, the elastic force of the pulling spring is smaller than the weight of the pen core, the bottom of the limiting clamping piece is provided with a clamping groove, the pen core can be clamped in the clamping groove during use, and the guiding sliding groove penetrates through the limiting clamping piece.

Preferably, the contact surface of the supporting plate and the pen cap is provided with teeth, the direction of the teeth on the supporting plate is upward, the direction of the teeth in the pen cap is downward, and the contact surface of the pen cap and the pen core is smooth.

As an optimization, the turntable is located above the guide sliding groove, the sliding block extends into the control sliding groove, the control sliding groove is spirally distributed in the clockwise direction, and the distance difference between the two ends of the control sliding groove and the rotating rod is the same as the distance between the pen cap and the limiting clamping piece.

Preferably, the inner wall of the movable groove is fixedly connected with a fixed clamping rod corresponding to the movable clamping rod.

Preferably, a balancing weight is arranged in the clockwise direction of the rack, the rack is meshed with the rotating gear, eight racks are arranged and are respectively perpendicular to eight faces of the pen cap, and the length of teeth of the rack is one eighth of the circumference of the rotating gear.

The invention has the following beneficial effects:

1. this protection mechanism is retrieved to nib of preventing indiscriminate picture of idle ballpoint pen, through installing the refill on the restriction fastener, so can be according to the vertical horizontality of pen, control the rotation of rotating gear and carousel through the rack, thereby the support state of control expenditure board, at last through refill gravity with pull spring elastic force control refill business turn over pen socket, idle not taking pen socket ballpoint pen on the desktop when so preventing official working, by the people mistake after on arm or books picture, working environment has so been improved, the ballpoint pen nib of also protecting.

2. This prevent pen point recovery protection mechanism of idle ballpoint in a confused picture, through the movable clamping bar of surface mounting at the restriction pole, the ballpoint is when idle, rack and movable clamping bar all keep vertical downwards, the inslot is accomodate and accomodate to the movable clamping bar, the device normally operates, pen-holder inclination is too big when writing or writing at the wall, but not parallel in desktop (ground), the movable clamping bar just can be swung out along with the direction of gravity like this, the card is between the fixed clamping bar, so can prevent when pen-holder inclination is big, the rack receives the gravity to influence and removes, cause the unstability of device.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is an enlarged view of a portion of FIG. 1 according to the present invention.

FIG. 3 is an enlarged view of the point A in the structure of FIG. 2.

FIG. 4 is an enlarged view of the point B in FIG. 3 according to the present invention.

FIG. 5 is a partial view of the internal structure of the pen cap according to the present invention.

Fig. 6 is a view showing the internal structure of the pen cap according to the present invention.

FIG. 7 is a partial cross-sectional view of the internal rotation gear of the pen cap according to the present invention.

FIG. 8 is an enlarged view of the invention at point C of the block diagram 7.

FIG. 9 is an enlarged view of the invention at D in FIG. 8.

In the figure: 1-pen cap, 2-pulling spring, 3-limiting fastener, 4-mounting groove, 5-mounting plate, 6-guiding sliding groove, 7-sliding rod, 8-supporting plate, 9-sliding block, 10-placing groove, 11-rotating gear, 12-transmission rod, 13-rotating disk, 14-control sliding groove, 15-movable groove, 16-compression spring, 17-rack, 18-limiting rod, 19-accommodating groove and 20-movable clamping rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, when in use, the pen core is clamped in the slot, and as shown in fig. 6 in the initial state, the supporting plate 8 is supported on the inner wall of the pen cap 1 and fixed by the teeth, so that the ball-point pen can be used normally.

When a pen is placed on a table top, the pen cap 1 is inclined to the table top, one surface of the pen cap is in parallel contact with the table top, the rack 17 which is perpendicular to the parallel surface of the eight racks 17 is in a vertically downward state, and the movable clamping rod 20 in the limiting rod 18 connected with the rack is also in a vertically downward state and is accommodated in the accommodating groove 19.

Through the balancing weight effect, rack 17 begins to slide extrusion compression spring 16, thereby drive rotating gear 11 clockwise rotation, rotating gear 11 drives carousel 13 through transfer line 12 and rotates, carousel 13 pulls slide bar 7 to guide chute 6 in through control spout 14 and slider 9, slide bar 7 drives backup pad 8 and keeps away from 1 inner wall of pen socket and gets into standing groove 10, so restriction fastener 3 loses the fixed 2 pulling of being dragged spring, simultaneously because the refill is flat lain in pen socket 1 this moment, it only needs to exert the force to exceed the refill and the frictional force of pen socket 1 can to want the refill to remove, consequently, 3 pulling refills of restriction fastener get into in pen socket 1.

When the pen cap is used again, the pen cap 1 is erected, the pen core extends out of the pen cap 1 under the influence of gravity, the gravity borne by the rack 17 is not downward vertically, the compression spring 16 pushes the rack 17 to reset, the rotating gear 11 rotates anticlockwise, the rotating disc 13 rotates anticlockwise, the supporting plate 8 extends out again, and the limiting clamping piece 3 is fixed.

The utility model provides a prevent that nib of idle ballpoint upset picture from retrieving protection machanism, includes pen socket 1, pen socket 1 is the octagon, tooth direction in the pen socket 1 is downward, pen socket 1 is comparatively smooth with the contact surface of refill, spring 2 is dragged to the interior roof fixedly connected with of pen socket 1, the elasticity of dragging spring 2 is less than the weight of refill, the bottom fixedly connected with restriction fastener 3 of dragging spring 2, the draw-in groove has been seted up to the bottom of restriction fastener 3, can play the section draw-in groove with the refill during use.

Mounting panel 5 has been seted up at the top of restriction fastener 3, direction spout 6 has been seted up at the top of mounting panel 5, direction spout 6 runs through restriction fastener 3, the inside sliding connection of direction spout 6 has the slide bar 7 that extends to the 3 outsides of restriction fastener, the one end fixedly connected with backup pad 8 of mounting panel 5 is kept away from to slide bar 7, backup pad 8 all is provided with the tooth with the contact surface of pen socket 1, and the tooth direction in the backup pad 8 makes progress, the top fixedly connected with slider 9 of slide bar 7, slider 9 extends to in the control spout 14, standing groove 10 that corresponds with backup pad 8 is seted up in the outside of restriction fastener 3.

The top wall of pen cap 1 is inside to have inlayed rotating gear 11, rotating gear 11's bottom fixedly connected with extends to the inside transfer line 12 of mounting groove 4, the bottom fixedly connected with carousel 13 of transfer line 12, carousel 13 is located the top of direction spout 6, control spout 14 has been seted up at the top of carousel 13, control spout 14 is to clockwise spiral subsection, the difference of control spout 14 both ends to the dwang 12 distance is the same with pen cap 1 to spacing fastener 3's distance.

The inside of pen socket 1 and the outside that is located rotating gear 11 have seted up movable groove 15, the fixed kelly that the inner wall fixedly connected with of movable groove 15 corresponds with movable kelly 20, the inner wall fixedly connected with compression spring 16 of movable groove 15, compression spring 16's side fixedly connected with rack 17, rack 17's clockwise is provided with the balancing weight, rack 17 and the meshing of rotating gear 11, rack 17 has eight, and perpendicular with eight faces of pen socket 1 respectively, the tooth length of rack 17 is one eighth of rotating gear 11 girth, the one end fixedly connected with restriction lever 18 of compression spring 16 is kept away from to rack 17, accomodate groove 19 has been seted up in the outside of restriction lever 18, accomodate the inside movable mounting of groove 19 and have movable kelly 20.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protection mechanism is retrieved to nib that prevents idle ballpoint upset picture, includes pen socket (1), its characterized in that: the pen cap is characterized in that the inner top wall of the pen cap (1) is fixedly connected with a pulling spring (2), the bottom of the pulling spring (2) is fixedly connected with a limiting clamping piece (3), a mounting plate (5) is arranged at the top of the limiting clamping piece (3), a guide sliding groove (6) is arranged at the top of the mounting plate (5), a sliding rod (7) extending to the outer side of the limiting clamping piece (3) is slidably connected with the inner side of the guiding sliding groove (6), a supporting plate (8) is fixedly connected with one end, far away from the mounting plate (5), of the sliding rod (7), a sliding block (9) is fixedly connected with the top of the sliding rod (7), a placing groove (10) corresponding to the supporting plate (8) is arranged at the outer side of the limiting clamping piece (3), a rotating gear (11) is embedded in the top wall of the pen cap (1), and a transmission rod (12, the utility model discloses a pen cap, including transfer line (12), the bottom fixedly connected with carousel (13) of transfer line (12), control spout (14) have been seted up at the top of carousel (13), movable groove (15) have been seted up in the inside of pen cap (1) and the outside that is located running gear (11), the inner wall fixedly connected with compression spring (16) of movable groove (15), the side fixedly connected with rack (17) of compression spring (16), one end fixedly connected with restriction lever (18) of compression spring (16) are kept away from in rack (17), accomodate groove (19) have been seted up in the outside of restriction lever (18), the inside movable mounting who accomodates groove (19) has activity kelly (20).

2. The pen head recovery protection mechanism for preventing a messy picture of an idle ball pen as claimed in claim 1, wherein: the pen cap (1) is octagonal.

3. The pen head recovery protection mechanism for preventing a messy picture of an idle ball pen as claimed in claim 1, wherein: the elastic force of the pulling spring (2) is less than the weight of the pen core.

4. The pen head recovery protection mechanism for preventing a messy picture of an idle ball pen as claimed in claim 1, wherein: the contact surface of the supporting plate (8) and the pen cap (1) is provided with teeth, the direction of the teeth on the supporting plate (8) is upward, and the direction of the teeth in the pen cap (1) is downward.

5. The pen head recovery protection mechanism for preventing a messy picture of an idle ball pen as claimed in claim 1, wherein: the slide (9) extends into the control runner (14).

6. The pen head recovery protection mechanism for preventing a messy picture of an idle ball pen as claimed in claim 1, wherein: the control runner (14) is spirally distributed in a clockwise direction.

7. The pen head recovery protection mechanism for preventing a messy picture of an idle ball pen as claimed in claim 1, wherein: the difference of the distances from the two ends of the control sliding groove (14) to the rotating rod (12) is the same as the distance from the pen cap (1) to the limiting clamping piece (3).

8. The pen head recovery protection mechanism for preventing a messy picture of an idle ball pen as claimed in claim 1, wherein: the inner wall of the movable groove (15) is fixedly connected with a fixed clamping rod corresponding to the movable clamping rod (20).