CN218929044U - Fluorescent pen capable of correcting marks - Google Patents

Abstract

The utility model relates to the technical field of stationery, and discloses a fluorescent pen capable of correcting marks, which comprises a pen holder and a pen shell, wherein the pen holder is movably sleeved in the pen shell, a pen point is arranged at the lower end of the pen holder, the lower end of the pen point extends to the outer side of the pen shell, a mounting shell is slidably arranged in one end, far away from the pen point, of the pen shell, an eraser is tightly inserted in the mounting shell, the upper end of the eraser extends to the outer side of the pen shell, a rotating rod is arranged between the pen holder and the mounting shell, two ends of the rotating rod are rotatably connected with the inner wall of the pen shell, transmission mechanisms for driving the mounting shell and the pen holder to move are arranged at two sides of the rotating rod, and a limiting mechanism for fixing the rotating rod is arranged at the outer side of the pen shell. The utility model can automatically store the pen point and the eraser after use and is convenient to use.

Description

Fluorescent pen capable of correcting marks

Technical Field

The utility model relates to the technical field of stationery, in particular to a fluorescent pen capable of correcting marks.

Background

In daily study life, people can use a fluorescent pen to mark key contents on books, when marked key contents are recorded or are not key any more, in order to improve study efficiency, unimportant mark points need to be removed by using erasers, the two ends of a pen holder need to be capped sequentially by the fluorescent pen capable of correcting marks at present after the use is finished, so that a pen point and the erasers are protected, the operation steps are complex, and the use is inconvenient.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, after the fluorescent pen capable of correcting marks is used, caps are needed to be sequentially covered at two ends of a pen holder so as to protect a pen point and an eraser, the operation steps are complex, and the fluorescent pen capable of correcting marks is inconvenient to use.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a fluorescent pen of modifiable mark, includes pen-holder and pen shell, the inside of pen shell is located to pen-holder movable sleeve, the lower extreme of pen-holder is provided with the nib, the lower extreme of nib extends to the outside of pen shell, the inside slip of one end that the nib was kept away from to the pen shell is provided with the installation shell, the inside inseparable grafting of installation shell has the rubber, the upper end of rubber extends to the outside of pen shell, be provided with the bull stick between pen-holder and the installation shell, the both ends of bull stick all rotate with the inner wall of pen shell and be connected, the both sides of bull stick are provided with the drive mechanism that installation shell and pen-holder removed, the outside of pen shell is provided with the fixing the stop gear of bull stick.

Preferably, the transmission mechanism comprises a gear and racks, the gear is fixedly sleeved on the rod wall of the rotating rod, the two racks are respectively meshed with two sides of the gear, and one ends of the two racks are respectively fixedly connected with the corresponding mounting shell and the corresponding pen holder.

Preferably, the stop gear includes limit plate and inserted bar, the one end of bull stick extends to the outside of pen shell, the fixed outside one end of cup jointing in the bull stick of limit plate, the upside of limit plate is equipped with the fixed block, the outer wall fixed connection of fixed block and pen shell, the inserted bar activity cup joints in the inside of fixed block, the draw-in groove has been seted up to the lateral wall of limit plate, the one end and the draw-in groove grafting of inserted bar, the fixed dog that is equipped with in one side that the inserted bar is close to the limit plate, fixedly connected with spring between dog and the fixed block.

Preferably, the inner walls of the two sides of the pen shell are provided with grooves, vertical rods are fixedly arranged in the grooves, the rod walls of the vertical rods are movably sleeved with sliding blocks, and one ends of the sliding blocks are fixedly connected with corresponding racks.

Preferably, the torsion spring is movably sleeved on the rod wall of the rotary rod, and two ends of the torsion spring are fixedly connected with the rod wall of the corresponding rotary rod and the inner wall of the pen shell respectively.

Preferably, a pull plate is fixedly arranged on one side, far away from the stop block, of the inserted link.

Preferably, the cross section of the inserted link is square.

Compared with the prior art, the utility model provides a fluorescent pen capable of correcting marks, which has the following beneficial effects:

this can revise marked highlighter is through pulling the inserted bar for the inserted bar leaves from the draw-in groove, releases promptly to the spacing of limiting disc, thereby releases the spacing to the bull stick, under the elasticity effect of torsional spring, makes the bull stick rotatory reset, and the bull stick drives the gear rotation, and the gear drives both sides rack and removes, can take in the inside of pen shell with rubber and nib removal, realizes promptly carrying out automatic accomodating to nib and rubber after using, convenient to use.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, the pen point and the eraser can be automatically stored after the device is used, and the use is convenient.

Drawings

FIG. 1 is a schematic diagram of a marker-modifiable stylus according to the present utility model;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 2;

fig. 4 is a schematic structural view of the limiting mechanism in fig. 1.

In the figure: 1 pen shell, 2 pen holder, 3 installation shell, 4 rubber, 5 bull stick, 6 gear, 7 racks, 8 slider, 9 torsional springs, 10 montants, 11 spacing dish, 12 fixed blocks, 13 inserted bars, 14 dog, 15 springs, 16 pulling plate, 17 nib.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, a fluorescent pen capable of correcting marks comprises a pen holder 2 and a pen shell 1, wherein the pen holder 2 is movably sleeved in the pen shell 1, a pen point 17 is arranged at the lower end of the pen holder 2, the lower end of the pen point 17 extends to the outer side of the pen shell 1, an installation shell 3 is slidably arranged in one end of the pen shell 1 far away from the pen point 17, an eraser 4 is tightly inserted in the installation shell 3, the upper end of the eraser 4 extends to the outer side of the pen shell 1, a rotating rod 5 is arranged between the pen holder 2 and the installation shell 3, two ends of the rotating rod 5 are rotatably connected with the inner wall of the pen shell 1, transmission mechanisms for driving the installation shell 3 and the pen holder 2 to move are arranged at two sides of the rotating rod 5, and a limiting mechanism for fixing the rotating rod 5 is arranged on the outer side of the pen shell 1.

Referring to fig. 1 to 3, the transmission mechanism comprises a gear 6 and racks 7, the gear 6 is fixedly sleeved on the rod wall of the rotary rod 5, the two racks 7 are respectively arranged on two sides of the gear 6 in a meshed mode, and one ends of the two racks 7 are respectively and fixedly connected with the corresponding mounting shell 3 and the pen holder 2.

Referring to fig. 1-4, the stop mechanism includes limiting plate 11 and inserted link 13, the one end of bull stick 5 extends to the outside of pen shell 1, limiting plate 11 is fixed cup joints in the outside one end of bull stick 5, the upside of limiting plate 11 is equipped with fixed block 12, fixed block 12 and the outer wall fixed connection of pen shell 1, inserted link 13 activity cup joints in the inside of fixed block 12, the draw-in groove has been seted up to the lateral wall of limiting plate 11, the one end and the draw-in groove grafting of inserted link 13, the fixed dog 14 that is equipped with in one side that is close to limiting plate 11 of inserted link 13, fixedly connected with spring 15 between dog 14 and the fixed block 12, the fixed arm-tie 16 that is provided with in one side that is kept away from to insert link 13 makes things convenient for pulling inserted link 13, the cross section of inserted link 13 is square, make inserted link 13 unable rotation, can stable removal, thereby can peg graft with the draw-in groove steadily.

Referring to fig. 3, grooves are formed in inner walls of two sides of the pen case 1, vertical rods 10 are fixedly arranged in the two grooves, sliding blocks 8 are movably sleeved on rod walls of the two vertical rods 10, one ends of the two sliding blocks 8 are fixedly connected with corresponding racks 7, and the two racks 7 can stably slide.

Referring to fig. 3, the torsion spring 9 is movably sleeved on the rod wall of the rotating rod 5, two ends of the torsion spring 9 are fixedly connected with the rod wall of the corresponding rotating rod 5 and the inner wall of the pen shell 1 respectively, and the elasticity of the torsion spring 9 drives the rotating rod 5 to rotate in a natural state, namely, the gear 6 can drive the two racks 7 to move towards the inner side of the pen shell 1.

When the pen is used, the pen point 17 is used for drawing a mark, when the mark needs to be corrected, the eraser is used for erasing the mark, after the use is finished, the inserted link 13 is pulled, so that the inserted link 13 is separated from the clamping groove, namely, the limit of the limit disc 11 is released, the limit of the rotating rod 5 is released, the rotating rod 5 is rotated and reset under the elastic force of the torsion spring 9, the rotating rod 5 drives the gear 6 to rotate, the gear 6 drives the racks 7 on two sides to move, the two racks 7 drive the corresponding mounting shell 3 and pen holder 1 to move towards the rotating rod 5, namely, the eraser 4 and the pen point 17 can be moved and stored in the pen shell 1, namely, the automatic storage of the pen point 17 and the eraser 4 after the use is realized, and the pen is convenient to use.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a fluorescent pen capable of correcting marks, includes pen-holder (2) and pen-holder (1), its characterized in that, the inside of pen-holder (2) movable sleeve locating pen-holder (1), the lower extreme of pen-holder (2) is provided with nib (17), the lower extreme of nib (17) extends to the outside of pen-holder (1), the inside slip of one end that pen-holder (1) was kept away from nib (17) is provided with installation shell (3), the inside of installation shell (3) is closely pegged graft has rubber (4), the upper end of rubber (4) extends to the outside of pen-holder (1), be provided with bull stick (5) between pen-holder (2) and the installation shell (3), the both ends of bull stick (5) all rotate with the inner wall of pen-holder (1) and are connected, the both sides of bull stick (5) are provided with the drive mechanism that installation shell (3) and pen-holder (2) removed, the outside of pen-holder (1) is provided with the stop gear of fixing bull stick (5).

2. The marking-modifiable fluorescent pen according to claim 1, wherein the transmission mechanism comprises a gear (6) and racks (7), the gear (6) is fixedly sleeved on a rod wall of the rotating rod (5), the two racks (7) are respectively meshed with two sides of the gear (6), and one ends of the two racks (7) are respectively fixedly connected with the corresponding mounting shell (3) and the corresponding pen holder (2).

3. The fluorescent pen with the modifiable mark according to claim 1, wherein the limiting mechanism comprises a limiting disc (11) and an inserting rod (13), one end of the rotating rod (5) extends to the outer side of the pen shell (1), the limiting disc (11) is fixedly sleeved at one end of the outer side of the rotating rod (5), a fixing block (12) is arranged on the upper side of the limiting disc (11), the fixing block (12) is fixedly connected with the outer wall of the pen shell (1), the inserting rod (13) is movably sleeved in the fixing block (12), a clamping groove is formed in the side wall of the limiting disc (11), one end of the inserting rod (13) is spliced with the clamping groove, a stop block (14) is fixedly arranged on one side, close to the limiting disc (11), of the inserting rod (13), and a spring (15) is fixedly connected between the stop block (14) and the fixing block (12).

4. The marking-modifiable fluorescent pen according to claim 2, wherein the inner walls of both sides of the pen housing (1) are provided with grooves, vertical rods (10) are fixedly arranged in both the grooves, sliding blocks (8) are movably sleeved on the rod walls of both the vertical rods (10), and one ends of both the sliding blocks (8) are fixedly connected with corresponding racks (7).

5. The marking-modifiable fluorescent pen according to claim 1, wherein the lever wall of the rotating lever (5) is movably sleeved with a torsion spring (9), and two ends of the torsion spring (9) are fixedly connected with the lever wall of the corresponding rotating lever (5) and the inner wall of the pen shell (1) respectively.

6. A marking-modifiable light-emitting stylus according to claim 3, wherein the side of the plunger (13) remote from the stop (14) is fixedly provided with a pull plate (16).

7. A modifiable marking highlighter according to claim 3, characterized in that the cross section of the plunger (13) is square.

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