CN203600827U - Ballpoint Pen Miniature Pen Making Machine - Google Patents

Abstract

The utility model discloses a miniature system of writing of ballpoint pen machine, including a closed container that is used for splendid attire ballpoint to write liquid closed container's top is equipped with liquid outlet and pressure port, be equipped with the liquid outlet sealing washer on the liquid outlet, the external diameter of the ballpoint core bar of liquid filling is treated to the internal diameter less than or equal to of this liquid outlet sealing washer, treats the liquid filling ballpoint core bar's upper end is equipped with the end cap, be equipped with a piston section of thick bamboo on the pressure port, a piston section of thick bamboo and pressure port structure as an organic whole are equipped with the piston head in this piston section of thick bamboo, the. The utility model discloses simple structure, low cost, single manual operation just can write liquid, equipment finished product ball-point pen refill to the filling in the ballpoint pen core bar, or reuse refill pipe and the good ballpoint pen refill subassembly of situation of writing to reduction in production or use cost, resources are saved, low carbon environmental protection.

Description

Ballpoint Pen Miniature Pen Making Machine

technical field

The utility model relates to equipment for making pen cores for ballpoint pens, in particular to a miniature pen-making machine for ballpoint pens.

Background technique

The ballpoint pen is the main tool for our daily writing. After the writing liquid is used up, the internal refill is discarded as a disposable consumer product and becomes a part of domestic garbage. The reason is that the existing ballpoint pen refills are mass-produced on the special equipment of the pen-making company, and the process of filling the writing fluid is completed by a complicated machine, which includes installing connectors - assembling the nib - adding a head cover ——Adding ink to the pen core——Adding tail oil——Centrifuge to remove air bubbles and other processes. Therefore, as an ordinary consumer, after the writing fluid in the pen core is used up, it is impossible to inject the writing fluid into the pen core, and to reuse the pen core tube and the nib assembly that can still be used, so it can only be reluctantly discarded.

Utility model content

The purpose of this utility model is to provide a miniature ballpoint pen making machine, which is simple in structure and low in cost, and can be filled with writing liquid into the ballpoint pen core rod by a single manual operation, assembled into a finished ballpoint pen core, or reusing the pen core tube and writing. A ballpoint pen tip assembly in good condition, thereby reducing production or use costs, saving resources, and being low-carbon and environmentally friendly.

In order to achieve the above object, the utility model adopts the following technical solutions:

A ballpoint pen miniature pen-making machine, comprising a closed container for containing ballpoint pen writing liquid, a liquid outlet and a pressurizing port are arranged on the top of the airtight container, and a liquid outlet sealing ring is provided on the liquid outlet, The inner diameter of the sealing ring of the liquid outlet is less than or equal to the outer diameter of the ballpoint pen core rod to be added, the upper end of the ballpoint pen core rod to be added is provided with a plug, the pressure port is provided with a piston barrel, and the piston The barrel and the pressurizing port are integrally structured, and the piston barrel is provided with a piston head, and the upper end of the piston head is connected with a piston rod.

When the ballpoint pen refill rod to be filled with liquid extends into the airtight container from the liquid outlet, the outer wall of the ballpoint pen refill rod and the inner wall of the sealing ring of the liquid outlet form an airtight seal.

Both the lower end of the core rod of the ballpoint pen and the lower end of the piston barrel extend to the bottom of the airtight container.

The bottom of the airtight container is provided with a pit, and the lower end of the ballpoint pen core rod extends in the pit.

The top of the airtight container is provided with at least one accessory slot; the outer periphery of the airtight container is provided with at least one assembly platform and at least one tool slot, and the assembly platform is provided with a groove for accommodating the nib dismounting plate and at least one pen refill installation hole and at least one nib mounting hole.

The nib dismounting plate is a rectangular plate, at least one through hole is arranged in the middle of the rectangular plate, the diameter of the through hole is larger than the outer diameter of the ballpoint pen core rod, and smaller than the outer diameter of the flange in the ballpoint pen nib assembly.

The liquid outlet is equipped with a liquid outlet plug.

The beneficial effects of the utility model are: due to the adoption of the above technical scheme, a liquid outlet and a pressurizing port are provided on the top of the airtight container, and a liquid outlet sealing ring is provided on the liquid outlet, and the liquid outlet sealing ring The inner diameter of the ballpoint pen core rod to be added is less than or equal to the outer diameter of the ballpoint pen core rod to be added, the upper end of the ballpoint pen core rod to be added is provided with a plug, and the pressurized port is provided with a piston cylinder, and the piston cylinder and the pressurized port are Integral structure, the piston barrel is equipped with a piston head, and the upper end of the piston head is connected with a piston rod. For the ballpoint pen miniature pen making machine with this structure, when the ballpoint pen core rod to be filled is inserted into the airtight container from the liquid outlet sealing ring When the writing liquid inside is used, the outer wall of the ballpoint pen core rod and the inner wall of the sealing ring of the liquid outlet form an airtight seal, and the pressure is applied to the airtight container by pressing down the piston rod, and the writing liquid in the airtight container is injected under pressure to be added. Liquid injection is realized in the ballpoint pen core rod filled with writing liquid; the ballpoint pen core rod filled with writing liquid is put on a plug and pulled out from the sealing ring of the liquid outlet, and the ballpoint pen tip assembly is inserted at the lower end to complete the production of the ballpoint pen core. In order to make the writing liquid in the ballpoint pen core rod not volatilize and not dry, you can also use the application number 201320486637.7 "ballpoint pen refill tail oil filling device" to add tail oil from the upper end of the ballpoint pen core rod. The utility model has the advantages of simple structure and low cost. A single person can manually fill the ballpoint pen core with writing liquid, assemble the finished ballpoint pen core, or reuse the pen core tube and the ballpoint pen nib in good writing condition, thereby reducing production or use costs. , save resources, low carbon and environmental protection.

The effect of setting the plug on the ballpoint pen core rod also has the following functions: when not using the ballpoint pen miniature pen-making machine of the present utility model, insert the ballpoint pen core rod in the sealing ring of the liquid outlet, and put a plug on the upper end of the ballpoint pen core rod , just can play sealing effect, does not make the writing fluid in the airtight container flow out; When dismounting the ballpoint pen nib assembly that is installed on the ballpoint pen core rod, put on plug and just can prevent remaining writing fluid from flowing out in the ballpoint pen core rod.

The further beneficial effect is: the nib dismounting plate can more conveniently remove the ballpoint pen nib assembly on the ballpoint pen refill, because the middle part of the nib dismounting plate is provided with a diameter larger than the outer diameter of the ballpoint refill rod and smaller than the flange in the ballpoint pen nib assembly. The outer diameter of the through hole, the upper end of the ballpoint pen core rod passes through the through hole, the flange in the ballpoint pen tip assembly is blocked by the through hole, hold the oil tube with the middle finger, third finger and little finger of the right hand, with the index finger and thumb pointing in the direction of the pen tip Push the disassembly plate to disassemble the ballpoint pen tip assembly and the ballpoint pen refill rod. It can also be split using the "Simple Splitting Device for the Pen Tip Core Tube of the Pen Core" whose application number is 201320486625.4.

A further beneficial effect is that: at least one assembly platform is provided on the outer periphery of the airtight container, and at least one pen core installation hole and at least one nib installation hole are arranged on the assembly platform. With this structure, the ballpoint pen nib to be assembled can be The component is inserted into the nib installation hole, and the ballpoint pen refill rod after liquid injection can be pressed down, and the ballpoint pen nib assembly can be easily pressed into it; the ballpoint pen refill rod after liquid injection can be inserted into the refill installation hole, and the It is convenient to use the "ballpoint pen refill tail oil filling device" with application number 201320486637.7 to inject tail oil into the upper end of the ballpoint pen refill rod.

In addition to the above-mentioned beneficial effects, because the utility model ballpoint pen miniature pen-making machine rarely produces bubbles when filling writing liquid and tail oil and is ready-to-use, it saves the process of adding a head cap and packaging plastic bags, even if there is A little air bubbles are mixed into the ballpoint pen core rod, and the ballpoint pen core rod can be shaken to remove the air bubbles, which also saves the centrifuge used in the prior art, saves the rubber for making head caps, and plastics for packaging, saving a lot of social resources .

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is a schematic structural view of the nib dismounting plate of the present invention.

Detailed ways

As shown in Figures 1 to 3, a ballpoint pen miniature pen-making machine of the present invention includes a closed container 5 for containing the ballpoint pen writing liquid 3, and a liquid outlet 2 and a pressurized container are provided on the top of the closed container 5. Port 503, the liquid outlet 2 is provided with a liquid outlet sealing ring 201, the inner diameter of the liquid outlet sealing ring 201 is less than or equal to the outer diameter of the ballpoint pen core rod 1 to be added, and the ballpoint pen core to be added is The upper end of the rod 1 is provided with a plug 101, and the pressurization port 503 is provided with a piston barrel 601, and the piston barrel 601 and the pressurization port 503 are integrally structured, and the piston barrel 601 is provided with a piston head 602. The upper end of the piston head 602 is connected with a piston rod 603 . When the ballpoint pen refill rod 1 to be filled extends into the airtight container 5 from the liquid outlet 2 , the outer wall of the ballpoint pen refill rod 1 and the inner wall of the liquid outlet sealing ring 201 form an airtight seal.

Preferably, the lower end of the ballpoint pen core rod 1 extends in the recess at the bottom of the airtight container 5 , and the lower end of the piston cylinder 601 extends at the bottom of the airtight container 5 .

As a further preferred solution, the top of the airtight container 5 is provided with at least one accessory groove 501; the outer periphery of the airtight container 5 is provided with at least one assembly platform and at least one tool groove 505, and on the assembly platform is provided a The slot 502 of the board 7 , at least one pen core installation hole 503 and at least one pen tip installation hole 504 . Described nib dismounting plate 7 is a rectangular plate, is provided with at least one through hole 701 in the middle part of this rectangular plate, and the diameter of described through hole 701 is greater than the outer diameter of ballpoint pen refill rod 1, is smaller than the diameter of flange in ballpoint pen nib assembly. outside diameter.

The liquid outlet 2 can also be equipped with a liquid outlet plug, and when the ballpoint pen core rod 1 is drawn out, the liquid outlet 2 can be blocked by the liquid outlet plug.

Claims (7)

1. A miniature pen-making machine for ballpoint pens, comprising a closed container (5) for containing ballpoint pen writing fluid (3), characterized in that: the top of said closed container (5) is provided with a liquid outlet (2) and a pressurizing port (503), the liquid outlet (2) is provided with a liquid outlet sealing ring (201), and the inner diameter of the liquid outlet sealing ring (201) is less than or equal to the ballpoint pen refill rod (1 ), the upper end of the ballpoint pen refill rod (1) to be added is provided with a plug (101), the pressurizing port (503) is provided with a piston cylinder (601), and the piston cylinder (601 ) and the pressurizing port (503) are integrated, the piston cylinder (601) is provided with a piston head (602), and the upper end of the piston head (602) is connected with a piston rod (603). 2. The miniature ballpoint pen making machine according to claim 1, characterized in that: when the ballpoint pen refill rod (1) to be added is stretched into the airtight container (5) state from the liquid outlet (2), the The outer wall of the ballpoint pen core rod (1) and the inner wall of the liquid outlet sealing ring (201) form an airtight seal. 3. The miniature ballpoint pen making machine according to claim 2, characterized in that: the lower end of the ballpoint pen core rod (1) and the lower end of the piston barrel (601) both extend from the bottom of the airtight container (5). 4. The miniature ballpoint pen making machine according to claim 3, characterized in that: the bottom of the airtight container (5) is provided with a pit, and the lower end of the ballpoint pen core rod (1) extends in the pit. 5. The miniature ballpoint pen making machine according to claim 4, characterized in that: the top of the airtight container (5) is provided with at least one fitting groove (501); the outer periphery of the airtight container (5) is provided with at least one assembly platform and at least A tool slot (505), a slot (502) for accommodating the nib dismounting plate (7), at least one pen refill installation hole (503) and at least one nib installation hole (504) are arranged on the assembly platform. 6. The ballpoint pen miniature pen-making machine according to claim 1, characterized in that: the nib dismounting plate (7) is a rectangular plate, and at least one through hole (701) is provided in the middle of the rectangular plate, so that The diameter of the through hole (701) is larger than the outer diameter of the ballpoint pen core rod (1) and smaller than the outer diameter of the flange in the ballpoint pen tip assembly. 7. The miniature ballpoint pen making machine according to claim 1, characterized in that: the liquid outlet (2) is equipped with a liquid outlet plug.

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