CN212242739U

CN212242739U - Ball pen capable of preventing pen point from being broken

Info

Publication number: CN212242739U
Application number: CN202020836246.3U
Authority: CN
Inventors: 许玲佩
Original assignee: Guannan Hika Culture Communication Co ltd
Current assignee: Guannan Hika Culture Communication Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-12-29
Anticipated expiration: 2030-05-19

Abstract

The utility model belongs to the technical field of stationery, concretely relates to ball pen of nib is broken in prevention, including the refill, be used for the fixed pen socket of refill, its characterized in that: lie in the refill outside all be equipped with a plurality of adjustment tanks on the pen socket, be equipped with in the adjustment tank and prevent falling the pole, all be equipped with fixed connection's connecting block on the pen socket inner wall, prevent falling pole upper end and connecting block bottom and be connected fixedly, lie in and prevent falling the pole outside be equipped with activity male depression bar on the pen socket, depression bar one end is connected fixedly with corresponding preventing falling the pole, and the depression bar other end is equipped with fixed connection's pen ring of holding, prevents that the falling pole can contact ground earlier than the nib to the effectual nib that has prevented is direct and the ground contact, leads to the refill to break.

Description

Ball pen capable of preventing pen point from being broken

Technical Field

The utility model belongs to the technical field of stationery, concretely relates to ball of nib is broken in prevention.

Background

The pen point of the gel ink pen is very fragile, the gel ink pen is usually damaged by falling on the ground, the pen point is the most direct damage to the pen core when falling on the ground, and the pen core is usually damaged after falling on the ground, so that the pen core can be replaced or the whole pen can be replaced.

SUMMERY OF THE UTILITY MODEL

The prior art is difficult to satisfy people's needs, in order to solve the above-mentioned problem that exists, the utility model provides a ball-point pen of nib is broken in prevention.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a ball-point pen of nib is broken in prevention, includes the refill, is used for the fixed pen socket of refill, its characterized in that: the pen cap is characterized in that a plurality of adjusting grooves are formed in the pen cap outside the refill, anti-falling rods are arranged in the adjusting grooves, fixedly connected connecting blocks are arranged on the inner wall of the pen cap, the upper ends of the anti-falling rods are fixedly connected with the bottom of the connecting blocks, movable inserted pressing rods are arranged on the outer sides of the anti-falling rods, one ends of the pressing rods are fixedly connected with the corresponding anti-falling rods, and the other ends of the pressing rods are provided with fixedly connected pen holding rings.

Preferably, the refill comprises a pen body and a pen point, and the distance between the bottom of the anti-falling rod and the bottom of the pen sleeve is larger than the distance between the tip of the pen point and the pen sleeve.

Preferably, the pen holding ring is provided with pen holding rubber.

Preferably, the upper end of the pen cap is provided with a cover plate for fixing the pen core, and the cover plate is in threaded connection with the pen cap.

Compared with the prior art, the beneficial effects of the utility model are that:

when utilizing and holding a pen, the finger is to the extrusion of depression bar, make the depression bar will prevent that the pole is pressed towards refill department, the messenger prevents that the pole is the slope form, thereby the messenger prevents that the pole shortens at vertical ascending distance of side, make the nib spill, guaranteed that the nib prevents that the pole can not cause the influence when writing, when the pen drops suddenly, lose pressure on the depression bar, prevent falling the pole because the elasticity of itself, the automatic recovery initial position, owing to prevent the design of falling pole distance, the refill is dropping subaerial, prevent that the pole can contact ground earlier than the nib, thereby effectually prevented that the nib is direct and ground contact, lead to the refill to break.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic top view of the present invention;

the reference numbers in the figures illustrate: 1. a pen cap; 2. a cover plate; 3. a pen core; 31. a pen body; 32. a pen point; 4. connecting blocks; 5. a pen holding ring; 6. an anti-falling rod; 7. an adjustment groove; 8. a pressure lever.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

It should be noted that, in the present invention, when an element is referred to as being "fixed" to another element, it may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1, the ball-point pen capable of preventing the pen point from being broken comprises a pen core 3 and a pen cap 1 for fixing the pen core 3, wherein a plurality of adjusting grooves 7 are formed in the pen cap 1 and located on the outer side of the pen core 3, anti-falling rods 6 are arranged in the adjusting grooves 7, fixedly connected connecting blocks 4 are arranged on the inner wall of the pen cap 1, the upper ends of the anti-falling rods 6 are fixedly connected with the bottoms of the connecting blocks 4, movably inserted pressure rods 8 are arranged on the pen cap 1 and located on the outer side of the anti-falling rods 6, one ends of the pressure rods 8 are fixedly connected with the corresponding anti-falling rods 6, and pen holding rings 5 fixedly connected with the other ends of the pressure rods 8 are arranged.

Preferably, the pen core 3 comprises a pen body 31 and a pen point 32, and the distance between the bottom of the anti-falling rod 6 and the bottom of the pen sleeve 1 is larger than the distance between the tip of the pen point 32 and the pen sleeve 1.

Preferably, the anti-falling rod 6 is vertically connected with the connecting block 4.

Preferably, the pen holding ring 5 is provided with pen holding rubber (not shown).

Preferably, the upper end of the pen cap 1 is provided with a cover plate 2 for fixing the pen core 3, and the cover plate 2 is in threaded connection with the pen cap 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a ball-point pen of nib is broken in prevention, includes the refill, is used for the fixed pen socket of refill, its characterized in that: the pen sleeve positioned outside the refill is provided with a plurality of adjusting grooves, anti-falling rods are arranged in the adjusting grooves, the inner walls of the pen sleeve are provided with fixedly connected connecting blocks, the upper ends of the anti-falling rods are fixedly connected with the bottoms of the connecting blocks, movably inserted pressure rods are arranged on the pen sleeve positioned outside the anti-falling rods, one ends of the pressure rods are fixedly connected with the corresponding anti-falling rods, and the other ends of the pressure rods are provided with fixedly connected pen holding rings;

the pen core comprises a pen body and a pen point, and the distance between the bottom of the falling-preventing rod and the bottom of the pen sleeve is larger than the distance between the tip of the pen point and the pen sleeve.

2. A ballpoint pen with a breakage-preventing nib as described in claim 1, wherein: the pen holding ring is provided with pen holding rubber.

3. A ballpoint pen with a breakage-preventing nib as described in claim 1, wherein: the pen cap is characterized in that a cover plate used for fixing the pen core is arranged at the upper end of the pen cap, and the cover plate is in threaded connection with the pen cap.

4. A ballpoint pen with a breakage-preventing nib as described in claim 1, wherein: the anti-falling rod is vertically connected with the connecting block.