CN210706613U

CN210706613U - Pen capable of preventing pen cap from being lost

Info

Publication number: CN210706613U
Application number: CN201920960402.4U
Authority: CN
Inventors: 李一桐
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-23
Filing date: 2019-06-23
Publication date: 2020-06-09
Anticipated expiration: 2029-06-23

Abstract

The utility model discloses a pen capable of preventing a pen cap from being lost, which relates to a pen, comprising a pen body part and a pen cap part, wherein the upper end of the pen body has the same diameter as the front end of the pen body, and the pen cap can be buckled on the upper end of the pen body; the pen cap is divided into two parts from the circle center part, and the top of the pen cap is hinged to one side of the pen cap through a torsion spring; the pen cap and the pen body are connected through the rotating shaft and the connecting rod, so that the pen cap can rotate on the pen body through the connecting rod and the rotating shaft, the pen cap can be buckled at the front end of the pen body and the upper end of the pen body, and the arc-shaped rubber pads are arranged on two sides of the pen cap, so that the effect of increasing friction force and facilitating opening can be achieved; the pen cap can be prevented from being lost when the normal use of the pen is not influenced, the use is convenient, and the effects of protecting the pen point and preventing the pen oil from being air-dried are achieved.

Description

Pen capable of preventing pen cap from being lost

Technical Field

The utility model relates to a pen specifically is a prevent pen that cap lost.

Background

The pen is the indispensable stationery of people's official working and study, in order to guarantee that the nib is not damaged and the writing oil can not air-dry, need use the pen cap to protect usually, nevertheless because the pen cap is the disconnect-type design with the handwriting, so the condition that the pen cap is lost can often appear, this just causes the nib to damage easily or the writing oil air-dries, leads to using inconveniently, causes the waste.

Disclosure of Invention

In order to solve the above problem, an object of the present invention is to provide a pen with a pen cap, which is connected to the pen cap and the pen body, and can prevent the pen cap from being lost when the normal use of the pen is not affected, and the use is convenient.

The utility model provides a technical scheme that its technical problem adopted is: a pen capable of preventing a pen cap from being lost comprises a pen body part and a pen cap part, wherein the upper end of the pen body has the same diameter as the front end of the pen body, and the pen cap can be buckled on the upper end of the pen body; the pen cap is a hollow cylinder without a bottom surface, the pen cap is divided into two halves from the circle center part, the side surfaces of the two halves are provided with a protrusion and a clamping groove so that the two halves can be buckled together, the top of the pen cap is of a circular structure with the same diameter as the pen cap, and the top of the pen cap is hinged to one side of the pen cap through a torsion spring so that the top of the pen cap can be buckled on the pen cap to form a complete pen cap; the utility model discloses a pen, including pen cap, connecting rod 1, connecting rod front end lock, connecting rod.

Furthermore, the materials of the pen body and the pen cover are the same as those of a conventional gel pen;

furthermore, the connecting rod and the rotating shaft are preferably made of metal materials;

further, the pen body has the same structure as a conventional gel pen except for the structure in the technical scheme.

The utility model has the advantages that: the utility model provides a prevent pen that cap lost, makes cap and body be the connected design, when not influencing pen normal use, can also avoid the cap to lose, convenient to use plays the effect of protection nib and preventing that the pen oil from air-drying.

Drawings

Fig. 1 is a schematic view illustrating a storage state of a pen in which a cap is prevented from being lost according to the present invention;

FIG. 2 is a schematic view illustrating a state of use of a pen with a cap prevented from being lost;

in fig. 1-2, 1 is a pen body, 2 is an upper end, 3 is a pen cap, 4 is a rubber pad, 5 is a rotating shaft, 6 is a connecting rod, 7 is a front end, 8 is a torsion spring, and 9 is a top.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention.

A pen for preventing the pen cap from losing, as shown in fig. 1-2, includes a pen body part and a pen cap part, the upper end (2) of the said pen body (1) is the same as the front end (7) of the pen body (1) in diameter, can make the pen cap (3) snap on it; the pen cap (3) is a hollow cylinder without a bottom surface, the pen cap is divided into two halves from the circle center part, the side surfaces of the two halves are provided with a protrusion and a clamping groove so that the two halves can be buckled together, the top part (9) of the pen cap is of a circular structure with the same diameter as that of the pen cap (3), and is hinged to one side of the pen cap (3) through a torsion spring (8), so that the top part (9) of the pen cap can be buckled on the pen cap (3) to form a complete pen cap; the pen cap (3) is connected with the pen body (1) through a rotating shaft (5) and two connecting rods (6), wherein the number of the connecting rods (6) is two, and both ends are provided with rotating shafts (5), one end of the connecting rod 1 is hinged at the middle position of one half of the pen cap (3) through the rotating shaft (5), the other end is hinged at the middle of the pen body (1) through the rotating shaft (5), one end of the connecting rod 2 is hinged at the middle position of the other half of the pen cap (3) through the rotating shaft (5), the other end is hinged at the middle of the pen body (1) through the rotating shaft (5), so that the pen cap (3) can rotate on the pen body (1) through the connecting rod (6) and the rotating shaft (5), and can be buckled at the front end (7) of the pen body and the upper end (2) of the pen body, arc-shaped rubber pads (4) are arranged on two sides of the pen cap (3) and can play a role in increasing friction force and facilitating opening.

According to the technical scheme, under the state of depositing, pen cap (3) are at front end (7) lock of handwriting (1), when needs use, the frictional force that utilizes rubber pad (4) to provide separates pen cap both sides, then drive pivot (5) through connecting rod (6) and rotate, then because pen cap top (9) are connected through torque spring (8), can outwards overturn, make pen cap part can lock upper end (2) at the handwriting, when the lock is at handwriting front end (7), torque spring (8) can utilize elasticity again with pen cap top (9) lock on pen cap (3), protect the nib, prevent that the writing oil from air-drying.

Claims

1. The utility model provides a prevent pen that cap lost, includes body portion and cap portion, its characterized in that: the pen cap is a hollow cylinder without a bottom surface, the pen cap is divided into two halves from the circle center part, the side surfaces of the two halves are provided with a protrusion and a clamping groove so that the two halves can be buckled together, the top of the pen cap is of a circular structure with the same diameter as the pen cap, and the top of the pen cap is hinged to one side of the pen cap through a torsion spring so that the top of the pen cap can be buckled on the pen cap to form a complete pen cap; the utility model discloses a pen, including pen cap, connecting rod 1, connecting rod front end lock, connecting rod.