CN203902038U

CN203902038U - Magnetic falling-protection pen

Info

Publication number: CN203902038U
Application number: CN201420321135.3U
Authority: CN
Inventors: 欧阳嘉豪; 赖思婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-16
Filing date: 2014-06-16
Publication date: 2014-10-29
Anticipated expiration: 2024-06-16

Abstract

The utility model relates to a magnetic falling-protection pen which comprises a pen body, a fixed magnet and a magnetic pen cap. The pen body comprises a pen holder and a refill, wherein a guide hole is formed in the lateral wall of the pen holder, the refill is contained in the pen holder, the opening direction of the guide is identical to the extending direction of the pen holder, and the fixed magnet is fixedly arranged in the pen holder and at the position close to the writing end of the pen holder. The magnetic pen cap comprises a pen cap tube body, a connection rod and a movable magnet, wherein the pen holder is sleeved with the pen cap cylinder, the movable magnet is contained in the pen cap cylinder, the connection rod penetrates through the guide hole and is fixedly connected with the movable magnet and the pen cap cylinder, and unlike poles facing each other are arranged on the fixed magnet and the movable magnet. The movable magnet is attracted to the fixed magnet, so that the writing end is contained in the pen cap cylinder, and an effective protection effect is achieved on a pen point of the writing end. In addition, the writing end does not need to be sleeved with the magnetic pen cap by hand, and therefore, operation is simple. Due to the fact that the connection rod penetrates through the guide hole, the magnetic pen cap cannot be separated from the pen body and is not easily lost.

Description

Magnetic Antibreaking pen

Technical field

The utility model relates to a kind of pen, particularly relates to a kind of magnetic Antibreaking pen.

Background technology

At present common ball pen, water-color paintbrush etc. has the cap for brush conventionally, in the time not using, the cap for brush is set on pen container on the one end with nib, prevents that pen from causing nib to damage because dropping.But, in order to protect nib to avoid damaging, while use, all needing the cap for brush to be set on pen container at every turn, process is loaded down with trivial details, and people often easily forget or are disinclined to the sheathed cap for brush; And because pen container and the cap for brush are unconnected parts, people easily lose the cap for brush conventionally, and the use of follow-up pen is made troubles.

Utility model content

Based on this, be necessary to provide the magnetic Antibreaking pen of the sheathed loss simple to operate, difficult of a kind of cap for brush and the protection better effects if to nib.

A kind of magnetic Antibreaking pen, comprising: a body, fixed magnets and magnetic cap for brush, and described body comprises: pen container and pen core,

On the sidewall of described pen container, offer pilot hole, described pilot hole to offer direction identical with the bearing of trend of described pen container, described pencil lead storing is placed in described pen container, described fixed magnets is fixedly installed in described pen container, and, the position of described fixed magnets is near the writing end place of described pen container, and the nib of described pen core wears the writing end of described pen container;

Described magnetic cap for brush comprises: cap for brush cylindrical shell, connecting rod and moving magnet,

The sheathed described pen container of described cap for brush cylindrical shell, described moving magnet is contained in described cap for brush cylindrical shell, and described connecting rod wears described pilot hole and is fixedly connected with described moving magnet and described cap for brush cylindrical shell;

The magnetic pole that described fixed magnets is relative with described moving magnet is unlike pole.

In one of them embodiment, described fixed magnets is toroidal magnet, and described pen core wears described fixed magnets.

In one of them embodiment, described moving magnet is toroidal magnet, and described pen core wears described moving magnet.

In one of them embodiment, described pilot hole is two, and two described pilot holes are spaced apart, and described connecting rod is two, and two described connecting rods wear respectively two described pilot holes.

In one of them embodiment, the number of described pilot hole and described connecting rod is one.

In one of them embodiment, described fixed magnets and described moving magnet are magnet.

In one of them embodiment, described fixed magnets and described moving magnet are magnetite.

In one of them embodiment, on described cap for brush cylindrical shell, be fixed with rubber blanket away from the opening part of described moving magnet.

By the attraction between moving magnet and fixed magnets by moving magnet and fixed magnets adhesive; writing end is contained in cap for brush cylindrical shell; play effective protective effect to wearing the nib of writing end, and do not need, with hand, magnetic cap for brush is set in to writing end, simple to operate.Because connecting rod wears pilot hole, magnetic cap for brush can not be departed from a body, be difficult for losing.

Brief description of the drawings

Fig. 1 is structural representation when moving magnet and fixed magnets adhesive in the utility model magnetic Antibreaking pen;

Fig. 2 is structural representation when moving magnet separates with fixed magnets in the magnetic Antibreaking pen shown in Fig. 1;

Fig. 3 is the structural representation of the fixed magnet shown in Fig. 1;

Fig. 4 is the structural representation of the magnetic cap for brush shown in Fig. 1;

Fig. 5 is the structural representation of the body shown in Fig. 1.

Detailed description of the invention

As shown in Figure 1, it is structural representation when moving magnet 133 is with fixed magnets 12 adhesive in the utility model magnetic Antibreaking pen 10, and wherein, magnetic Antibreaking pen 10 comprises: a body 11, fixed magnets 12 and magnetic cap for brush 13.

Body 11 comprises: pen container 111 and pen core 112, on the sidewall of pen container 111, offer pilot hole 1111, pilot hole 1111 to offer direction identical with the bearing of trend of pen container 111, pen core 112 is contained in pen container 111, fixed magnets 12 is fixedly contained in pen container 111, fixed magnets 12 is near writing end 1112 places of pen container 111, and the nib 1121 of pen core 112 wears the writing end 1112 of pen container 111.

Magnetic cap for brush 13 comprises: cap for brush cylindrical shell 131, connecting rod 132 and moving magnet 133, the sheathed pen container 111 of cap for brush cylindrical shell 131, moving magnet 133 is contained in cap for brush cylindrical shell 131, and connecting rod 132 wears pilot hole 1111 and is fixedly connected with moving magnet 133 and cap for brush cylindrical shell 131.

Fixed magnets 12 and moving magnet 133 mutually towards magnetic pole be unlike pole.

Refer to Fig. 2, it is structural representation when moving magnet 133 separates with fixed magnets 12 in magnetic Antibreaking pen 10.

In the time that needs use magnetic Antibreaking pen 10, force on magnetic cap for brush 13 with hand, overcome the attraction between moving magnet 133 and fixed magnets 12, magnetic cap for brush 13 slides along pilot hole 1111 by connecting rod 132, from shown in Fig. 1 with fixed magnets 12 adhesive time the position of position while moving to separating with fixed magnets 12 shown in Fig. 2, now write with the position that hand clamps between writing end 1112 and the magnetic cap for brush 13 of pen container 111.

In the time not using magnetic Antibreaking pen 10; hand is removed from the position between writing end 1112 and the magnetic cap for brush 13 of pen container 111; by the attraction between moving magnet 133 and fixed magnets 12 by moving magnet 133 and fixed magnets 12 adhesives; writing end 1112 is contained in cap for brush cylindrical shell 131; the nib 1121 that wears writing end 1112 is played to effective protective effect; and do not need, with hand, magnetic cap for brush 13 is set in to writing end 1112, simple to operate.Because connecting rod 132 wears pilot hole 1111, magnetic cap for brush 13 can not be departed from a body 11, be difficult for losing.

In addition, when magnetic Antibreaking pen 10 drops from eminence, moving magnet 133 and fixed magnets 12 are in the time of released state, drop in process at magnetic Antibreaking pen 10, moving magnet 133 and fixed magnets 12 quick pick-ups, nib 1121 is contained in cap for brush cylindrical shell 131, avoids nib 1121 because directly contacting to earth and damage.

In the present embodiment, pen core 112 is positioned in pen container 111, can not realize that nib 1121 passes via the writing end 1112 of pen container 111 or retraction described in pen container 111.

In other embodiments, magnetic Antibreaking pen 10 can be also mechanical pencil, and pen core 112 is positioned in pen container 111, by pressing the flexible trigger mechanism on mechanical pencil, nib 1121 is passed via the writing end 1112 of pen container 111 or retraction pen container 111 in.The magnetic Antibreaking pen 10 of mechanical pencil and while forgetting that the flexible trigger mechanism of pressing on mechanical pencil, nib 1121 do not have retraction pen container 111 interior, can protect nib 1121 to avoid being damaged by magnetic cap for brush 13 equally when people use.

As shown in Figure 3, it is the structural representation of fixed magnets 12 in the present embodiment, and it is toroidal magnet, and pen core 112 wears fixed magnets 12.

Be appreciated that; fixed magnets 12 is not limited to toroidal magnet; because the practical function of fixed magnets in this programme 12 is by moving magnet 133 and fixed magnets 12 adhesives by the attraction between moving magnet 133 and fixed magnets 12; writing end 1112 is contained in cap for brush cylindrical shell 131; the nib 1121 that wears writing end 1112 is played to effective protective effect; therefore; the design of the practical function based on fixed magnets 12; in other embodiments, fixed magnets 12 can be also rectangle, semicircle or irregularly shaped.

Please refer to Fig. 4 and Fig. 5, it is respectively the structural representation of magnetic cap for brush 13 in the present embodiment and the structural representation of a body 11, wherein, moving magnet 133 is toroidal magnet, pen core wears moving magnet, for moving magnet 133 is firmly connected with the inwall of cap for brush cylindrical shell 131, connecting rod 132 is two, and the pilot hole 1111 on pen container 111 spaced apart wearing respectively for two connecting rods 132 is also two.

Be appreciated that, the quantity of connecting rod 132 and pilot hole 1111 is not limited to two, because the practical function of connecting rod in this programme 132 is through pilot hole 1111, moving magnet 133 to be fixedly connected with the inwall of cap for brush cylindrical shell 131, therefore, the design of the practical function based on connecting rod 132, in other embodiments, the quantity of connecting rod 132 can be also one or more.

Be appreciated that; moving magnet 133 is not limited to toroidal magnet; because the practical function of moving magnet in this programme 133 is by itself and fixed magnets 12 adhesives by the attraction between fixed magnets 12 and moving magnet 133; writing end 1112 is contained in cap for brush cylindrical shell 131; the nib 1121 that wears writing end 1112 is played to effective protective effect; thereby; the design of the practical function based on moving magnet 133; in other embodiments, moving magnet 133 can be also rectangle, triangle or irregularly shaped.

Impulsive contact force while falling to contacting to earth in order better to cushion magnetic Antibreaking pen 10; prevent that fixed magnets 12 from separating because of impulsive contact force with moving magnet 133; cause pen core 112 the lose magnetism protection of the cap for brush 13 and the damage of contacting to earth; in other embodiments; on cap for brush cylindrical shell 131, be fixed with rubber blanket away from the opening part of moving magnet 133, thus the impulsive contact force when slackening buffering magnetic Antibreaking pen 10 and falling to contacting to earth.

In order better to avoid the impulsive contact force producing while falling to contacting to earth because of magnetic Antibreaking pen 10 that fixed magnets 12 is separated with moving magnet 133, be preferably fixed magnets 12 and moving magnet 133 that polarity is larger.

In the each rocks of nature, modal magnetic mineral has the sulfide of ferrotitanium, iron and manganese oxides and hydroxide, iron and iron, cobalt, nickel, alloy etc.In the present embodiment, fixed magnets 12 and moving magnet 133 are magnet, can be also magnetite.

The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims

1. a magnetic Antibreaking pen, is characterized in that, comprising: a body, fixed magnets and magnetic cap for brush,

Described body comprises: pen container and pen core,

2. magnetic Antibreaking pen according to claim 1, is characterized in that, described fixed magnets is toroidal magnet, and described pen core wears described fixed magnets.

3. magnetic Antibreaking pen according to claim 1, is characterized in that, described moving magnet is toroidal magnet, and described pen core wears described moving magnet.

4. magnetic Antibreaking pen according to claim 3, is characterized in that, described pilot hole is two, and two described pilot holes are spaced apart, and described connecting rod is two, and two described connecting rods wear respectively two described pilot holes.

5. magnetic Antibreaking pen according to claim 1, is characterized in that, the number of described pilot hole and described connecting rod is one.

6. magnetic Antibreaking pen according to claim 1, is characterized in that, described fixed magnets and described moving magnet are magnet.

7. magnetic Antibreaking pen according to claim 1, is characterized in that, described fixed magnets and described moving magnet are magnetite.

8. magnetic Antibreaking pen according to claim 1, is characterized in that, on described cap for brush cylindrical shell, is fixed with rubber blanket away from the opening part of described moving magnet.