CN212666988U

CN212666988U - Sign pen with adsorption function

Info

Publication number: CN212666988U
Application number: CN202021091304.0U
Authority: CN
Inventors: 王博威
Original assignee: Beijing Oneway Street Culture Co ltd
Current assignee: Beijing Oneway Street Culture Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-03-09
Anticipated expiration: 2030-06-12

Abstract

The utility model provides a sign pen with adsorb function, this sign pen include pen-holder, nib and pen cap. The cross section of the pen holder is triangular and hollow, one end of the pen holder is provided with a pen holder magnet, and the other end of the pen holder is provided with a pen holder opening. The nib is made of metal capable of being adsorbed by the magnet, and the nib is connected with the pen holder opening. The cross section of pen cap is triangle-shaped and inside cavity, the one end of pen cap be provided with can cup joint in the pen cap opening of nib, the other end is provided with pen cap magnet, and pass through pen cap magnet can with the pen cap adsorb in the nib perhaps on the pen-holder magnet. When the pen cap is used, a user can take down the pen cap and adsorb the pen cap around the pen holder magnet, so that the pen cap is prevented from being lost.

Description

Sign pen with adsorption function

Technical Field

The utility model relates to a sign pen, especially a sign pen with adsorb function.

Background

Sign pens which are visible anywhere during work are generally divided into two forms, namely a pressing type sign pen which is used for extending out or retracting a pen core by pressing a tail part; one is a cap type, in which the lead is exposed by pulling out the cap. The pen cap covers the pen core of the pen cap type sign pen, and the pen cap can protect the pen core.

The general pen cap type sign pen is in a slender cylinder shape, and the pen cap needs to be pulled off when the sign pen is used. Because the pen cap and the pen holder are usually in interference fit or connected by a clamping groove, the pen cap can be easily loosened from the pen holder after being repeatedly inserted and pulled, so that the pen point is exposed outside, and the service life is shortened; furthermore, after the pen cap is pulled off, the pen holder is easy to roll and fall off when being placed on a desk, and the pen cap is easy to lose.

Therefore, a sign pen is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a sign pen with adsorb function to prior art not enough. The pen cap of the sign pen can be adsorbed on the pen point of the sign pen, the pen cap is prevented from falling off from the pen holder, and meanwhile the pen cap can be adsorbed on the pen holder, so that the pen cap is prevented from being lost.

In order to achieve the above object, the utility model relates to a sign pen with adsorption function includes:

the cross section of the pen holder is triangular and hollow, one end of the pen holder is provided with a pen holder magnet, and the other end of the pen holder is provided with a pen holder opening;

the pen point is made of metal capable of being adsorbed by a magnet and is connected with the pen holder opening;

the pen cap, the cross section of pen cap is triangle-shaped and inside cavity, the one end of pen cap be provided with can cup joint in the pen cap opening of nib, the other end is provided with pen cap magnet, and passes through pen cap magnet can with the pen cap adsorb in the nib perhaps on the pen-holder magnet.

Further, the opening part of pen-holder is provided with a plurality of lugs, cap opening part be provided with a plurality of recesses of a plurality of lugs assorted.

Preferably, the accommodating space inside the pen holder is cylindrical.

Further, the connection mode of the penholder and the penpoint is threaded connection or buckling connection.

Furthermore, the material of the pen point is one or more of iron, cobalt and nickel, or an alloy containing one or more of iron, cobalt and nickel.

Further, the penholder and the pen cap are made of aluminum alloy.

Further, the outer diameters of the penholder and the pen cap are the same.

Further, the magnetism of the pen holder magnet facing the pen holder opening is opposite to the magnetism of the pen cap magnet facing the pen cap opening.

Further, the pen cap magnet is in a hollow cylindrical shape, and the tip of the pen point can be contained in the hollow position of the pen cap magnet.

Furthermore, the middle part of nib is provided with a holding ring, when the nib with the penholder is connected, the holding ring support lean on in the penholder opening.

The utility model has the advantages of following several:

(1) when the pen cap is covered, the pen cap is adsorbed on the pen point through the magnet, so that the pen cap can be prevented from being loosened due to repeated pulling and inserting; when the pen cap is taken down, the pen cap can be adsorbed on the pen holder magnet, so that the pen cap is prevented from being lost.

(2) When the pen cap is covered, the convex block on the pen holder is embedded into the groove on the pen cap, so that the pen cap can be prevented from axially moving around the pen point, and the function of clamping and fixing the pen cap is achieved.

(3) The triangular pen holder provides three planes, so that a stable adsorption plane can be provided for adsorbing the pen point, and the pen point is prevented from being lost when the pen point is detached and the pen core is replaced; meanwhile, the triangular pen holder is also beneficial to correcting the pen holding posture.

(4) The utility model provides a sign pen with adsorb function, when not using, can adsorb the sign pen body on the metal frame (like metal book end, metal file basket etc.) through pen-holder magnet and pen cap magnet to practice thrift the space.

Drawings

Fig. 1 is a perspective view of an alternative embodiment of the present invention.

Fig. 2 is an exploded view of the components of an alternative embodiment of the invention.

Fig. 3 is a side view of an alternative embodiment of the present invention.

Fig. 4 is a side view of a pen cap according to an alternative embodiment of the present invention.

Fig. 5 is a side view of a pen holder according to an alternative embodiment of the present invention.

Fig. 6 is a cross-sectional view of an alternative embodiment of the present invention with a cap on.

Fig. 7 is a cross-sectional view of an alternative embodiment of the present invention when the cap is removed.

Detailed Description

The following description of the preferred embodiments of the present invention will be made in conjunction with the drawings and the accompanying drawings to further illustrate the technical means adopted to achieve the objects of the present invention.

The utility model discloses a sign pen with adsorb function, as shown in figure 1, sign pen includes pen-holder 1, pen cap 2 and nib 3. One end of the pen point 3 is detachably connected with one end of the pen holder 1, and the pen cap 2 is sleeved on the pen point 3 in a pluggable mode from one end, far away from the pen holder 1, of the pen point 3.

As shown in fig. 2 and 5, the cross section of the barrel 1 is triangular, the interior of the barrel is hollow, and a cylindrical accommodating space is provided. One end of the penholder 1 is a closed end, and the other end is provided with a penholder opening. The pen holder 1 comprises a pen holder magnet 11 and a plurality of bumps 12, wherein the pen holder magnet 11 is cylindrical and is arranged in the accommodating space at the closed end of the pen holder 1. Preferably, the projection 12 is crescent-shaped and is arranged on the end surface of the opening of the pen holder. Preferably, the material of pen-holder is the aluminum alloy, and compared with the pen-holder of plastics material, the pen-holder of aluminum alloy material is more portable, and the appearance is more pleasing to the eye.

As shown in fig. 2, the pen tip 3 is detachably mounted at an opening of the pen holder, and the connection mode of the pen tip 3 and the pen holder 1 is a threaded connection or a snap connection, preferably a threaded connection. The middle part of nib 3 is provided with the holding ring, and under nib and pen-holder interconnect's state, the holding ring pastes and leans on and the pen-holder opening, prevents that the nib from installing too deeply. The material of the pen tip 3 is one or more of iron, cobalt and nickel, or an alloy containing one or more of iron, cobalt and nickel, so that the pen tip 3 can be attracted by the magnet.

As shown in fig. 2, 3 and 4, the cap 2 has a triangular cross-section, and the cap 2 has the same outer diameter as the barrel 1. One end of the pen cap 2 is a closed end, the other end of the pen cap is provided with a pen cap opening, and the pen cap 2 is hollow inside and provided with a cylindrical accommodating space. The pen cap 2 comprises a pen cap magnet 21 and a plurality of grooves 22. The cap magnet 21 is cylindrical and disposed in the accommodating space inside the closed end of the cap 2. Preferably, the internal cap magnet 2 is a hollow cylinder, which can receive the tip of the pen tip, as shown in fig. 6. The groove 22 is arranged on the end surface of the pen cap opening. As shown in fig. 6, when the cap 2 is fitted over the pen tip 3, the cap 2 attracts the pen tip 3 via the cap magnet 21, thereby fixing the cap 2. At the same time, the projection 12 on the barrel 1 will engage the groove 22 on the cap 2, preventing the cap 2 from moving axially around the nib. Preferably, the pen cap 2 is made of the same material as the pen holder 1 and is made of aluminum alloy, so that the whole sign pen is made of the same material and is attractive in appearance.

The manner of placing the holder magnet and the cap magnet 21 is not limited. Preferably, the magnetic pole of the barrel magnet 11 facing the opening of the barrel is opposite to the magnetic pole of the cap magnet 21 facing the opening of the cap, so that the end face of the closed end of the cap 2 can be attracted to the end face of the closed end of the barrel 1, as shown in fig. 7, and the appearance is more beautiful.

The utility model discloses when using, because the blind end of pen-holder 1 is provided with pen-holder magnet 11, the blind end of cap for brush 2 is provided with cap for brush magnet 21, so when pulling out cap for brush 2, can adsorb cap for brush 2 in the blind end of pen-holder 1, as shown in fig. 7, prevent that cap for brush 2 from losing. The pen tip 3 is made of a material capable of being attracted to the magnet, so that the pen cap 2 can be fitted to the pen tip 1 in a non-use state, and the pen cap 2 is fixed by being engaged with the pen tip 3. By the mode, the pen cap 2 can be prevented from being loosened due to repeated plugging and unplugging.

The utility model discloses in, the cross section design of pen-holder 1 is triangle-shaped, provides three plane, and the plane is favorable to pen-holder 1 to exert the adsorption, also can correct user's the posture of holding a pen simultaneously. When the refill is replaced, the pen point 3 can be detached and adsorbed on the pen holder 1, so that the pen point 3 is prevented from being lost. Meanwhile, the penholder 1 can also adsorb temporarily detached metal office supplies such as paper clips and the like. Furthermore, when not in use, the sign pen of the utility model can be adsorbed on metal office supplies such as book end or file basket through pen holder magnet 11 and pen cap magnet 21, thereby saving office space.

The above is only the preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, but the present invention is not limited to the above embodiments, and any skilled person familiar with the art can make some changes or modifications to equivalent embodiments without departing from the technical scope of the present invention, but all the technical matters of the present invention are within the scope of the technical solution of the present invention.

Claims

1. A sign pen with adsorption function, characterized by comprising:

2. The sign pen with the adsorption function as claimed in claim 1, wherein a plurality of bumps are arranged at the opening of the pen holder, and a plurality of grooves matched with the bumps are arranged at the opening of the pen cap.

3. The sign pen with the adsorption function as claimed in claim 1 or 2, wherein the accommodating space inside the pen holder is cylindrical.

4. The sign pen with the adsorption function as claimed in claim 1, wherein the pen holder is connected with the pen tip in a threaded connection or a buckling connection.

5. The sign pen with the adsorption function as claimed in claim 1, wherein the pen holder and the pen cap are made of aluminum alloy.

6. The sign pen with the adsorption function as claimed in claim 1, wherein the pen holder and the pen cap have the same outer diameter.

7. The sign pen with the adsorption function, as recited in claim 1, wherein a magnetic pole of the holder magnet towards the holder opening is opposite to a magnetic pole of the cap magnet towards the cap opening.

8. The sign pen with suction function as recited in claim 1, wherein said cap magnet is a hollow cylinder, and the hollow position of the interior of the cap magnet can receive the tip of said pen tip.

9. The sign pen with the adsorption function as claimed in claim 1, wherein a positioning ring is arranged in the middle of the pen tip, and when the pen tip is connected with the pen holder, the positioning ring abuts against the opening of the pen holder.