CN218453300U - Magnetic pen - Google Patents

Abstract

The utility model discloses a magnetic pen, include the casing and locate the refill in the casing, the outer wall of casing adopts regular polyhedron, every plane of regular polyhedron is equipped with the magnetic layer. The outer surfaces of the pens can be automatically adsorbed when being close to each other, can be quickly arranged in batches, and can be stored in order without an extra packaging container.

Description

Magnetic pen

Technical Field

The utility model belongs to the technical field of stationery, concretely relates to magnetic pen.

Background

Pens, as a necessary writing tool in daily life, are widely used in various places. Traditional pen packing needs extra container like packing such as wrapping bag, packing box, opens the packing back moreover, and a plurality of pens are easy in disorder each other when placing, need additionally bind or place the container and just can neatly deposit. Therefore, the bulk storage is inconvenient, and the packing and the arrangement are all complex after all.

Disclosure of Invention

The utility model aims at prior art's defect, provide a magnetism pen, the surface of many pens is close to can adsorb automatically, can carry out batch arrangement fast, deposits neatly orderly, need not extra packing container.

In order to realize the above purpose, the utility model adopts the following technical scheme: the magnetic pen comprises a shell and a pen core arranged in the shell, wherein the outer wall of the shell is a regular polyhedron, and each plane of the regular polyhedron is provided with a magnetic layer.

Furthermore, the casing includes casing and lower casing, go up the casing and can dismantle the connection with lower casing, the magnetic layer is located on every plane of last casing outer wall.

Furthermore, the magnetic layer is a magnetic coating layer arranged on the outer surface of the upper shell.

Furthermore, the magnetic layer is a bar magnet, a bar groove is formed in the top of the upper shell corresponding to each plane downwards, and the bar magnet is embedded into the bar groove.

Furthermore, the height of the bar magnet is greater than that of the bar groove, and the upper end part of the bar magnet is exposed out of the upper surface of the upper shell.

Furthermore, the upper end of the bar magnet adopts an upward convex arc structure.

Furthermore, the strip-shaped groove and the upper surface of the upper shell are in chamfer transition.

Further, the regular polyhedron is a hexahedron.

Furthermore, the inner sleeve is embedded from the lower end of the lower shell to be tightly matched, a flange at the bottom of the inner sleeve is in top contact with the bottom surface of the lower shell, and the outer wall of the flange and the outer wall of the lower shell are in the shape of a regular polyhedron; the lower surface of the upper shell is provided with a convex ring, and the convex ring is embedded into the inner sleeve and is in interference fit with the inner sleeve.

The pen refill comprises a liquid storage cavity and a pen point arranged at the bottom of the liquid storage cavity, the supporting tube adopts a step structure of an upper thick tube and a lower thin tube, the supporting tube extends into the inner sleeve from the lower end, and the upper thick tube is in interference fit with the inner sleeve; the pen core extends into the supporting tube, the pen point is sleeved with the spring, and two ends of the telescopic spring are in abutting contact with the liquid storage cavity and the bottom of the upper thick tube; the pen cap is characterized in that a protruding portion is arranged in the upper shell, and a concave portion matched with the protruding portion is arranged at the lower end of the outer wall of the cylinder of the pen cap.

Adopt the technical scheme of the utility model, the beneficial effects of the utility model are that: utilize the regular polyhedron of magnetism pen outer wall itself, many pen surface laminating just can adsorb each other, arrange in order fast and deposit, and deposit neatly orderly, have effectively reduced the time of arrangement and packing needs in batches.

Drawings

FIG. 1 is a perspective view of a magnetic pen;

FIG. 2 is a disassembled state diagram of a magnetic pen;

FIG. 3 is a schematic cross-sectional view of a magnetic pen;

FIG. 4 is a top view of a magnetic pen;

fig. 5 is a schematic diagram of a plurality of magnetic pens in an attraction state.

In the figure: the pen comprises a shell 1, an upper shell 11, a plane 101, a convex ring 102, a strip-shaped groove 103, a convex part 104, a lower shell 12, a pen core 2, a liquid storage cavity 21, a pen point 22, a pen cap 3, a pen clip 31, an inner sleeve 4, a flange 41, a support tube 5, a spring 6 and a strip-shaped magnet 8.

Detailed Description

The technical solutions of the present invention are further described and illustrated below by specific embodiments, so that the present invention is more clear and understood. Other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied in other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the features in the following embodiments and examples may be combined with each other without conflict.

As shown in fig. 1-4, the present embodiment relates to a magnetic pen, which includes a casing 1 and a pen core 2 disposed in the casing, wherein the outer wall of the casing 1 is a regular polyhedron, and each plane 21 of the regular polyhedron is provided with a magnetic layer.

Specifically, the housing 1 includes an upper housing 11 and a lower housing 12, the upper housing 11 and the lower housing 12 are detachably connected, and the magnetic layer is disposed on each plane 101 of the outer wall of the upper housing. The length of the upper housing in this embodiment is greater than the length of the lower housing.

In one embodiment, the magnetic coating is a magnetic paint applied to the outer surface of the upper shell.

In another embodiment, a magnetic sheet structure such as a magnet is directly inserted into the upper housing 1, the embodiment is designed as a bar magnet 8, and a bar groove is formed in the top of the upper housing 11 corresponding to each plane 101 and is downwards embedded into the bar magnet.

The bar magnet 8 shown in this embodiment has a height greater than that of the bar groove 103, and the upper end portion of the bar magnet 8 is exposed to the upper surface of the upper case 12.

The upper end of bar magnet 8 adopts the arc structure of epirelief, and the arc does not have sharp-pointed position, avoids daily use or dismouting in time to cause wearing and tearing to fingers etc..

The strip-shaped groove 103 and the upper surface of the upper shell 1 are in chamfer transition.

The regular polyhedron shown in this embodiment is a hexahedron, and the entire outer surface of the housing 2 is divided into six identical planes 101.

The magnetic pen also comprises an inner sleeve 4, wherein the inner sleeve 4 is embedded from the lower end of the lower shell in a close fit manner upwards, a flange 41 at the bottom of the inner sleeve 4 is in top contact with the bottom surface of the lower shell 12, and the outer wall of the flange 41 and the outer wall of the lower shell 12 are in the same shape of a regular polyhedron; the lower surface of the upper shell 11 is provided with a convex ring 102, the outer diameter of the convex ring 102 is smaller than the inner diameter of the lower shell 12, the convex ring 102 is embedded in the inner sleeve 4 and is in interference fit with the inner sleeve 4, and the assembly of the upper shell 11, the inner sleeve 4 and the lower shell 12 is completed through the structure.

In a specific embodiment, the magnetic suction pen comprises a pressing pen cap 3, a support tube 5 and a spring 6, the pen core 2 comprises a liquid storage cavity 21 and a pen point 22 arranged at the bottom of the liquid storage cavity 21, the support tube 5 adopts a step structure of an upper thick tube 51 and a lower thin tube 52, the support tube 5 extends into an inner sleeve from the lower end, and the upper thick tube and the inner sleeve are in interference fit; the refill 2 extends into the support tube 5, the pen point 22 is sleeved with the spring 6, and two ends of the telescopic spring 6 are in top contact with the liquid storage cavity 21 and the bottom of the upper thick tube 51; a convex part 104 is arranged in the upper shell 11, and a concave part 32 matched with the convex part 104 is arranged at the lower end of the outer wall of the column body of the pen cap 3.

Under normal state, the pen core 2 is retracted in the shell 1; when writing is needed, the cap 3 is pressed downwards, the cartridge 2 is pressed downwards until the concave part 32 at the lower end of the cap 3 moves to the convex part 104, when the convex part 104 is embedded in the concave part 32, the spring 6 is compressed, and the pen point 22 at the front end of the cartridge 2 extends out of the lower shell 12 and the lower end of the flange 41, so that the writing pen can be used for writing characters, paintings and the like. When writing is finished, the cap 3 is pulled upwards, the convex part 104 is separated from the concave part 32, the restoring force of the spring return drives the refill 2 to move upwards, and the pen point 22 retracts into the shell 1 again.

The chamfer between any two adjacent planes 102 in the magnetic pen is excessive.

Any one plane of the regular hexahedron with the structure can be magnetically adhered with other magnetic pens.

In another embodiment of the magnetic pen, a pen clip 31 can be disposed on one side of the pen cap 3, so as to facilitate the holding and fixing of a single pen storage pocket and other parts. In the upper shell 1, the plane corresponding to the pen cap 3 is free of a strip-shaped groove and a strip-shaped magnet, and when a plurality of pens are stored and adsorbed, any plane of the pen-free clamp 31 is connected and attracted.

As shown in fig. 5, when a plurality of magnetic suction pens are placed together, any plane on one side of one magnetic suction pen without pen clip 31 is attached to another magnetic suction pen, the planes are attached, a plurality of magnetic suction pens are directly attached to each other and placed flatly, and the magnetic suction pen is convenient and fast to use and arrange and is neat and reliable.

The embodiment only provides an assembly structure of the refill in the shell, and the refill is controlled to stretch out and draw back inside and outside the shell through pressing and pulling. In other embodiments, the refill can be installed by adopting the structure of a traditional ball-point pen, and can be extended into or out of the shell in a pressing mode.

It should be noted that the drawings provided in the above embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.

The foregoing is only a preferred embodiment of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious modifications, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in more detail through the above embodiments. The present invention can also include other equivalent embodiments, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.

Claims (10)

1. A magnetic pen comprises a shell and a pen core arranged in the shell and is characterized in that the outer wall of the shell is a regular polyhedron, and each plane of the regular polyhedron is provided with a magnetic layer.

2. The magnetic pen as claimed in claim 1, wherein the housing comprises an upper housing and a lower housing, the upper housing and the lower housing are detachably connected, and the magnetic layer is provided on each plane of the outer wall of the upper housing.

3. The magnetic pen as claimed in claim 2, wherein the magnetic layer is a magnetic coating provided on an outer surface of the upper casing.

4. The magnetic pen as claimed in claim 2, wherein the magnetic layer is a bar magnet, a bar groove is formed in the top of the upper casing corresponding to each plane, and the bar magnet is embedded in the bar groove.

5. The magnetic pen as claimed in claim 4, wherein the bar magnet has a height greater than that of the bar groove, and an upper end portion thereof is exposed to an upper surface of the upper case.

6. The magnetic pen as claimed in claim 4, wherein the upper end of the bar magnet is in a convex arc structure.

7. The magnetic pen as claimed in claim 4, wherein the strip-shaped groove is in a chamfered transition with the upper surface of the upper housing.

8. The magnetic pen as claimed in claim 2, wherein the regular polyhedron is a hexahedron.

9. The magnetic pen according to any one of claims 2 to 8, further comprising an inner sleeve, wherein the inner sleeve is tightly fitted from the lower end of the lower casing upwards, a flange at the bottom of the inner sleeve is in top contact with the bottom surface of the lower casing, and the outer wall of the flange and the outer wall of the lower casing are in the shape of a regular polyhedron;

the lower surface of the upper shell is provided with a convex ring, and the convex ring is embedded into the inner sleeve and is in interference fit with the inner sleeve.

10. The magnetic pen according to claim 9, further comprising a pressing cap, a support tube and a spring, wherein the pen core comprises a liquid storage cavity and a pen point arranged at the bottom of the liquid storage cavity, the support tube adopts a stepped structure of an upper thick tube and a lower thin tube, the support tube extends into the inner sleeve from the lower end, and the upper thick tube and the inner sleeve are in interference fit; the pen core extends into the supporting tube, the pen point is sleeved with the spring, and two ends of the telescopic spring are in top contact with the liquid storage cavity and the bottom of the upper thick tube;

the pen cap is characterized in that a protruding portion is arranged in the upper shell, and a concave portion matched with the protruding portion is arranged at the lower end of the outer wall of the cylinder of the pen cap.

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