CN211519032U

CN211519032U - Pen assembly

Info

Publication number: CN211519032U
Application number: CN201921752958.0U
Authority: CN
Inventors: 李光平; 李光勇
Original assignee: Lishui Zhengxiang Pen Industry Co ltd
Current assignee: Lishui Zhengxiang Pen Industry Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-09-18
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a pen subassembly, including the pen-holder, the inside through connection of pen-holder has the collection china ink pipe, the inner wall sliding connection of collection china ink pipe has the piston rod, the lower extreme external surface fixed surface of piston rod is connected with the pressure sheet, the external surface fixed surface of pressure sheet is connected with the rubber circle, the upper end external surface fixed surface of piston rod is connected with the push jack. The utility model discloses the device is through the piston rod that sets up, the push jack, piston rod and rubber circle, the upper end fixed surface of push jack and piston rod is connected, when the pen does not have the ink, then can directly place in the ink the inside through a tongue department, need not to dismantle the pen, then stimulate the piston rod from top to bottom through the push jack, the surface of rubber circle slides at the inner wall of piston rod, the inner wall of rubber circle and collection china ink pipe prevents to produce the clearance air when sliding, prevent that collection china ink intraduct from producing the air and inhaling unsatisfully when the blotting.

Description

Pen assembly

Technical Field

The utility model relates to a pen technical field specifically is a pen subassembly.

Background

The pen is a pen-type writing tool mainly using metal as a pen body, ink (mostly black or blue) is contained in a hollow pen tube, and the pen is used for writing through a duckbilled pen point under the action of gravity and capillary tubes, so that the pen is different in weight during writing, and can be called a western calligraphy writing tool. Most pens are refillable with ink, typically using a vial such as an eye drop or a straw to fill the ink; however, the existing pen has some disadvantages when in use, firstly, when the pen is used, the pen holder and the pen sleeve are required to be completely detached, and then ink absorption is carried out, and in addition, if the pen is used outdoors, ink is not available for people at all times when the ink is cut off, certain inconvenience is brought to people, and therefore, a pen assembly is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pen subassembly to solve and present problem in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the pen assembly comprises a pen holder, wherein an ink collecting tube is connected to the inside of the pen holder in a penetrating mode, a piston rod is connected to the inner wall of the ink collecting tube in a sliding mode, a pressure sheet is fixedly connected to the outer surface of the lower end of the piston rod, a rubber ring is fixedly connected to the outer surface of the pressure sheet, and a push sheet is fixedly connected to the outer surface of the upper end of the piston rod.

Preferably, the outer surface of the lower end of the pen holder is detachably connected with a protective sleeve, the outer surface of the lower end of the protective sleeve is detachably connected with an ink storage tank, the inner wall of the upper end of the ink storage tank is hermetically connected with a rubber sealing ring, and the outer surface of the upper end of the rubber sealing ring is fixedly connected with an opening buckle.

Preferably, the outer surface of the top end of the pen holder is fixedly connected with a pen end cap, the outer surface of the lower end of the ink storage groove is fixedly connected with a pen buckle, and the outer wall of the pen holder is provided with an accommodating groove.

Preferably, the outer surface of the bottom end of the pen holder is fixedly connected with a pen point, and the outer surface of the pen point is fixedly connected with a pen tongue.

Preferably, the outer surface of the rubber sealing ring is in threaded connection with the inner wall of the upper end of the ink storage groove, the outer wall of the upper end of the ink storage groove is in threaded connection with the inner wall of the lower end of the protective sleeve, the piston rod penetrates through the outer surface of the middle of the pen end cap, and the outer surface of the rubber sealing ring slides in a gapless manner with the inner wall of the ink collecting tube.

Compared with the prior art, the beneficial effects of the utility model are that: through the piston rod that sets up, the kicking piece, piston rod and rubber circle, the upper end surface fixed connection of kicking piece and piston rod, when the pen does not have the ink, then can directly place in the ink the inside through tongue department, need not to dismantle the pen, then stimulate the piston rod from top to bottom through the kicking piece, the surface of rubber circle slides at the inner wall of piston rod, the rubber circle prevents to produce the clearance air with the inner wall of collection china ink pipe when sliding, prevent that collection china ink pipe inside from producing the air and inhaling not full when the blotting.

Through the storing up ink tank that sets up, can pour the ink into in the inside of storing up ink tank and preserve when going out, cause inconvenience when preventing that the pen from taking place to cut off the china ink, through the rubber seal who sets up with open and detain, the storing up ink tank that will contain the ink passes through between rubber seal and the upper end inner wall of storing up ink tank threaded connection sealed, prevent that the ink from spilling over, when going out the pen to cut off the china ink, rotate between storing up ink tank and the lag and lift it off, then rotate rubber seal through opening detaining and open, the pen can be temporarily with the ink of storage, in order to solve the needs from time to.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of an effect diagram of the present invention;

fig. 3 is a schematic view of the internal structure of the ink storage tank of the present invention.

In the figure: 1. a pen holder; 2. a rubber ring; 3. a piston rod; 4. a pen end cap; 5. pushing the sheet; 6. an ink collecting tube; 7. a pressure sheet; 8. an ink storage tank; 9. a pen buckle; 10. a protective sleeve; 11. a pen point; 12. a pen tongue; 13. a rubber seal ring; 14. and (5) opening the button.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a pen subassembly, includes pen-holder 1, and the inside through connection of pen-holder 1 has ink collecting tube 6, and ink collecting tube 6's inner wall sliding connection has piston rod 3, and the outer fixed surface of the lower extreme of piston rod 3 is connected with pressure plate 7, and the outer fixed surface of pressure plate 7 is connected with rubber circle 2, and the outer fixed surface of the upper end of piston rod 3 is connected with ejector pad 5.

Further, a protecting sleeve 10 is detachably connected to the outer surface of the lower end of the pen holder 1, an ink storage tank 8 is detachably connected to the outer surface of the lower end of the protecting sleeve 10, a rubber sealing ring 13 is hermetically connected to the inner wall of the upper end of the ink storage tank 8, and an opening buckle 14 is fixedly connected to the outer surface of the upper end of the rubber sealing ring 13.

Further, the outer surface of the top end of the pen holder 1 is fixedly connected with a pen end cap 4, the outer surface of the lower end of the ink storage groove 8 is fixedly connected with a pen buckle 9, and the outer wall of the pen holder 1 is provided with an accommodating groove.

Further, the outer surface of the bottom end of the pen holder 1 is fixedly connected with a pen point 11, and the outer surface of the pen point 11 is fixedly connected with a pen tongue 12.

Further, the outer surface of the rubber sealing ring 13 is in threaded connection with the inner wall of the upper end of the ink storage tank 8, the outer wall of the upper end of the ink storage tank 8 is in threaded connection with the inner wall of the lower end of the protective sleeve 10, the piston rod 3 penetrates through the outer surface of the middle of the pen end cap 4, and the outer surface of the rubber sealing ring 2 slides in a gapless manner with the inner wall of the ink collecting tube 6.

The working principle is as follows: firstly, a through groove is arranged in the middle of a penholder 1, an ink collecting tube 6 is in through connection through the through groove, a push piece 5 is fixedly connected with the outer surface of the upper end of a piston rod 3, when the pen is out of ink, the pen can be directly placed in the ink through a pen tongue 12 without disassembling the pen, then the piston rod 3 is pulled up and down through the push piece 5, the outer surface of a rubber ring 2 slides on the inner wall of the ink collecting tube 6 to suck the ink into the ink collecting tube 6, the ink storing tube 8 is disassembled through rotation between the ink storing groove 8 and a protective sleeve 10, the ink can be poured into the ink storing groove 8 for storage when going out, the ink storing groove 8 filled with the ink is sealed through threaded connection between the rubber sealing ring 13 and the inner wall of the upper end of the ink storing groove 8 to prevent the ink from overflowing, when the ink is cut off, the ink storing groove 8 can be disassembled through rotation, then the rubber sealing, the pen can temporarily use the stored ink to solve the need from time to time, which is beneficial to the use of people.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pen subassembly, includes pen-holder (1), its characterized in that: the pen holder is characterized in that an ink collecting tube (6) penetrates through the interior of the pen holder (1), a piston rod (3) is connected to the inner wall of the ink collecting tube (6) in a sliding mode, a pressure sheet (7) is fixedly connected to the outer surface of the lower end of the piston rod (3), a rubber ring (2) is fixedly connected to the outer surface of the pressure sheet (7), and a push sheet (5) is fixedly connected to the outer surface of the upper end of the piston rod (3).

2. A pen assembly according to claim 1 wherein: the outer surface of the lower end of the pen holder (1) is detachably connected with a protective sleeve (10), the outer surface of the lower end of the protective sleeve (10) is detachably connected with an ink storage tank (8), the inner wall of the upper end of the ink storage tank (8) is hermetically connected with a rubber sealing ring (13), and the outer surface of the upper end of the rubber sealing ring (13) is fixedly connected with a release button (14).

3. A pen assembly according to claim 2 wherein: the pen holder is characterized in that a pen end cap (4) is fixedly connected to the outer surface of the top end of the pen holder (1), a pen buckle (9) is fixedly connected to the outer surface of the lower end of the ink storage groove (8), and an accommodating groove is formed in the outer wall of the pen holder (1).

4. A pen assembly according to claim 1 wherein: the pen is characterized in that a pen point (11) is fixedly connected to the outer surface of the bottom end of the pen holder (1), and a pen tongue (12) is fixedly connected to the outer surface of the pen point (11).

5. A pen assembly according to claim 2 wherein: the outer surface of the rubber sealing ring (13) is in threaded connection with the inner wall of the upper end of the ink storage tank (8), the outer wall of the upper end of the ink storage tank (8) is in threaded connection with the inner wall of the lower end of the protective sleeve (10), the piston rod (3) penetrates through the outer surface of the middle of the pen end cap (4), and the outer surface of the rubber ring (2) slides in a gapless mode with the inner wall of the ink collecting pipe (6).