CN214027949U

CN214027949U - Liquid mechanism is annotated to pen tube of ballpoint pen refill

Info

Publication number: CN214027949U
Application number: CN202022792823.6U
Authority: CN
Inventors: 赵志云
Original assignee: Hangzhou Chuanchuan Pen Industry Co ltd
Current assignee: Hangzhou Chuanchuan Pen Industry Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-24
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a liquid mechanism is annotated to pen barrel of ballpoint pen refill aims at providing a liquid mechanism is annotated to pen barrel of ballpoint pen refill of annotating liquid equipment certainly. It includes the pen tube, and the turning block is installed on the pen tube top, and turning block and pen tube swing joint are equipped with the connecting strip on the turning block, are equipped with the movable block on the connecting strip, and turning block and movable block all are connected with the connecting strip, and inside the pen tube was all arranged in to connecting strip and movable block, the outward flange of movable block and the inside wall sliding connection of pen tube. The utility model has the advantages that: the purpose of self-prepared liquid injection equipment can be achieved through the rotating block, the connecting strip and the movable block; the control work of the connecting strip can be completed through the control block and the rotating rod; the limiting purpose of the rotating rod can be achieved through the limiting groove; the stopper plays a role in preventing the movable block from sliding out.

Description

Liquid mechanism is annotated to pen tube of ballpoint pen refill

Technical Field

The utility model belongs to the technical field of the ballpoint pen manufacturing technology and specifically relates to a liquid mechanism is annotated to pen tube of ballpoint pen refill.

Background

The ball-point pen is a writing tool which uses dry and thick ink and is transferred to paper by means of the steel ball which can be freely rotated on the pen point, and has the advantages of simple structure, convenient carrying, lubricating writing and suitability for duplicating, etc. In the manufacturing process of a ball-point pen, the injection of the dry and thick ink is an extremely important step, and the ball-point pen cannot be used without the injection of the dry and thick ink, so that a pen tube liquid injection mechanism of a ball-point pen refill moves forward in an increasingly mature direction, but the current general liquid injection mechanism can be completed only by the aid of external equipment, and the liquid injection work cannot be completed by means of structural design on a body, so that the ball-point pen is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a need not be with the help of the not enough of the work of external equipment among the overcome prior art, provide a liquid mechanism is annotated to the pen barrel of ballpoint pen refill of liquid equipment of filling oneself.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a liquid mechanism is annotated to pen tube of ballpoint pen refill, includes the pen tube, pen tube top install the turning block, turning block and pen tube swing joint, the turning block on be equipped with the connecting strip, the connecting strip on be equipped with the movable block, turning block and movable block all be connected with the connecting strip, connecting strip and movable block all arrange the pen tube inside in, the outward flange of movable block and the inside wall sliding connection of pen tube.

The rotating block movably connected with the top end of the pen tube can drive the connecting strip on the rotating block to complete the control work of the movable block connected with the connecting strip, the outer edge of the movable block is connected with the inner side wall of the pen tube in a sliding mode, so that when the movable block is driven to slide upwards on the inner side wall of the pen tube, the bottom end of the pen tube can suck required liquid, and the purpose of self-contained liquid injection equipment is achieved.

Preferably, the pen tube is provided with a hard block at the top end, the hard block is connected with the pen tube, the rotating block is movably connected with the hard block, the hard block is provided with a first hole, and the connecting strip is connected with the rotating block through the first hole. The hard block arranged at the top end of the pen tube is designed to enable the rotating block movably connected with the hard block to be controlled to move on the hard block, and the opening of the hard block is a channel for connecting the connecting strip and the rotating block.

As preferred, the turning block on be equipped with turning bar, control block and trompil two, turning bar and control block all be connected with the turning block, the turning bar on be equipped with ball and connecting rod, the ball contain a plurality of, a plurality of ball evenly distributed both ends about the turning bar, the turning bar pass through ball and hard piece swing joint, the turning bar on be equipped with the connecting rod, turning bar and turning block all be connected with the connecting rod, trompil two arrange in on the side of the turning block between turning bar and the hard piece, connecting strip one end be connected with the movable block, the connecting strip other end contact with the connecting rod through trompil one and trompil two, the connecting strip tip that contacts with the connecting rod is connected with the turning block. Design like this and let the turning block rotate through the control block of connecting on manipulating the turning block, the turning rod that the turning block was connected this moment also can rotate along with it, evenly distributed like this in the turning rod about a plurality of ball at both ends alright rolled up at hard piece, simultaneously here, the connecting strip can contact the connecting rod on the turning rod through trompil one and trompil two, because of connecting strip one end is connected with the movable block, the other end is connected with the turning block, at the connecting rod with the in-process that the connecting strip was rolled up alright let the movable block rise.

Preferably, the hard block is provided with two limiting grooves, the two limiting grooves are respectively distributed at the left end and the right end of the hard block, and the limiting grooves are matched with the balls on the rotating rod. The design can in time carry on spacingly to the rotating rod through two spacing grooves at the left and right ends of hard piece and not let it continue work like this, and the ball phase-match on spacing groove and the rotating rod is the design that makes things convenient for the rotating rod to sink into the spacing groove and receive spacingly.

Preferably, the hard block is provided with a plurality of springs which are uniformly distributed in the pen tube, one end of each spring is connected with the hard block, and the other end of each spring is connected with the movable block. The design can promote the movable block that the spring other end is connected to slide down through a plurality of spring that one end is connected with the hard block.

Preferably, install the sliding block on the outward flange of movable block, the movable block pass through the inside wall sliding connection of sliding block and pencil tube, the bottom of pencil tube install the dog, the dog be connected with the pencil tube, the cross section diameter of the mid-gap of dog is less than the cross section diameter of movable block. The sliding block of installation on the outward flange through the movable block of design like this guarantees that the movable block can slide smoothly on the inside wall of pen tube, and the dog of the bottom installation of pen tube can prevent the movable block roll-off pen tube bottom.

The utility model has the advantages that: the purpose of self-prepared liquid injection equipment can be achieved through the rotating block, the connecting strip and the movable block; the control work of the connecting strip can be completed through the control block and the rotating rod; the limiting purpose of the rotating rod can be achieved through the limiting groove; the stopper plays a role in preventing the movable block from sliding out.

Drawings

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

FIG. 2 is a schematic structural view of section A in FIG. 1;

fig. 3 is a schematic structural diagram of the hard block of the present invention;

fig. 4 is a schematic structural diagram of the stopper of the present invention.

In the figure: 1. the pen tube comprises a pen tube body, 2, a rotating block, 3, a movable block, 4, a connecting strip, 5, a spring, 6, a rotating rod, 7, a control block, 8, a hard block, 9, a stop block, 10, a connecting rod, 11, a first hole, 12, a second hole, 13, a limiting groove, 14, a ball, 15 and a sliding block.

Detailed Description

The following description of the present invention will be made with reference to the accompanying drawings.

In the embodiment shown in fig. 1, a liquid mechanism is annotated to pen barrel of ballpoint pen refill, including pen barrel 1, turning block 2 is installed at pen barrel 1 top, turning block 2 and pen barrel 1 swing joint are equipped with connecting strip 4 on the turning block 2, be equipped with movable block 3 on the connecting strip 4, turning block 2 and movable block 3 all are connected with connecting strip 4, inside pen barrel 1 was all arranged in to connecting strip 4 and movable block 3, the outward flange of movable block 3 and the inside wall sliding connection of pen barrel 1. Hard block 8 is installed on the top of pen tube 1, and hard block 8 is connected with pen tube 1, and turning block 2 and hard block 8 swing joint, as shown in fig. 2, are equipped with trompil one 11 on the hard block 8, and connecting strip 4 is connected with turning block 2 through trompil one 11. Be equipped with the turning bar 6 on the turning block 2, control block 7 and two 12 of trompil, turning bar 6 and control block 7 all are connected with turning block 2, be equipped with ball 14 and connecting rod 10 on the turning bar 6, ball 14 contains a plurality of, 14 evenly distributed in both ends about turning bar 6 of a plurality of ball, turning bar 6 passes through

ball

14 and 8 swing joint of hard block, be equipped with connecting rod 10 on the turning bar 6, turning bar 6 and turning block 2 all are connected with connecting rod 10, trompil two 12 are arranged in on the side of turning block 2 between turning bar 6 and the

hard block

8, 4 one ends of connecting strip are connected with

movable block

3, 4 other ends of connecting strip contact with connecting rod 10 through trompil 11 and two 12 of trompil, 4 tip of connecting strip that contact with connecting rod 10 are connected with turning block 2. As shown in fig. 3, two limiting grooves 13 are formed in the hard block 8, the two limiting grooves 13 are respectively distributed at the left end and the right end of the hard block 8, and the limiting grooves 13 are matched with the balls 14 on the rotating rod 6. Install a plurality of spring 5 on the hard block 8, a plurality of spring 5 evenly distributed is in

pen tube

1, and 5 one end of spring is connected with hard block 8, and the spring 5 other end is connected with movable block 3. Install sliding block 15 on the outward flange of movable block 3, movable block 3 passes through sliding block 15 and the inside wall sliding connection of pencil 1, and dog 9 is installed to the bottom of pencil 1, and dog 9 is connected with pencil 1, and as shown in fig. 4, the cross section diameter of the centre gap of dog 9 is less than the cross section diameter of movable block 3.

Firstly, the bottom end of a pen tube of a ball pen refill is put into a liquid tank to be injected, then a control block 7 connected with a rotating block 2 and arranged at the top end of the pen tube is manually controlled, the rotating block 2 can be pulled through the control block 7 to enable a rotating rod 6 connected with the rotating block 2 to be separated from a limiting groove 13 on a hard block 8, a plurality of balls 14 on the rotating rod 6 are in contact with the hard block 8 at the moment, then the rotating block 2 is rotated on the hard block 8 through the balls 14 through the manual control block 7, under the influence of the work, a connecting strip 4 connected with the rotating block 2 at one end can be in contact with a connecting rod 10 connected with the rotating block 2 through a first opening 11 on the hard block 8 and a second opening 12 on the rotating block 2, so that the connecting rod 10 can roll up the connecting strip 4, the movable block 3 connected with one end of the connecting strip 4 is forced to slide upwards, and a sliding block 15 arranged on the outer edge of the movable block 3 can enable the movable block 3 to smoothly slide on the inner side wall of the pen tube, under the effect of going up of movable block 3, the bottom of pen holder just can inhale the pen holder with required liquid in, sliding block 15 here can use the iron plate of swing joint there is the belt, so not only can increase the sliding effect, but also guaranteed that liquid inspiratory effect is not influenced, just so reached the mesh of filling liquid equipment certainly, required liquid inhales enough alright with the rotating rod 6 rotate distribute in two spacing grooves 13 at both ends about hard block 8, under spacing with ball 14 assorted spacing groove 13 on the rotating rod 6, movable block 3 has just stopped work.

Claims

1. The utility model provides a liquid mechanism is annotated to pen tube of ballpoint pen refill, characterized by includes pen tube (1), pen tube (1) top install turning block (2), turning block (2) and pen tube (1) swing joint, turning block (2) on be equipped with connecting strip (4), connecting strip (4) on be equipped with movable block (3), turning block (2) and movable block (3) all be connected with connecting strip (4), connecting strip (4) and movable block (3) all arrange pen tube (1) inside in, the outward flange of movable block (3) and the inside wall sliding connection of pen tube (1).

2. The refill tube filling mechanism of the ball-point pen as claimed in claim 1, wherein a hard block (8) is mounted at the top end of the pen tube (1), the hard block (8) is connected with the pen tube (1), the rotating block (2) is movably connected with the hard block (8), a first hole (11) is formed in the hard block (8), and the connecting strip (4) is connected with the rotating block (2) through the first hole (11).

3. The refill tube liquid injection mechanism of the ball-point pen as claimed in claim 2, wherein a rotating rod (6), a control block (7) and a second opening (12) are arranged on the rotating block (2), the rotating rod (6) and the control block (7) are connected with the rotating block (2), balls (14) and connecting rods (10) are arranged on the rotating rod (6), the balls (14) comprise a plurality of balls (14), the balls (14) are uniformly distributed at the left end and the right end of the rotating rod (6), the rotating rod (6) is movably connected with the hard block (8) through the balls (14), the connecting rod (10) is arranged on the rotating rod (6), the rotating rod (6) and the rotating block (2) are connected with the connecting rod (10), the second opening (12) is arranged on the side face of the rotating block (2) between the rotating rod (6) and the hard block (8), one end of the connecting strip (4) is connected with the movable block (3), the other end of the connecting strip (4) is in contact with the connecting rod (10) through the first opening (11) and the second opening (12), and the end part of the connecting strip (4) in contact with the connecting rod (10) is connected with the rotating block (2).

4. The refill tube filling mechanism of a ball-point pen as claimed in claim 3, wherein the hard block (8) is provided with two limiting grooves (13), the two limiting grooves (13) are respectively distributed at the left end and the right end of the hard block (8), and the limiting grooves (13) are matched with the balls (14) on the rotating rod (6).

5. The refill tube filling mechanism of a ball-point pen as claimed in claim 4, wherein a plurality of springs (5) are mounted on the hard block (8), the plurality of springs (5) are uniformly distributed in the pen tube (1), one end of each spring (5) is connected with the hard block (8), and the other end of each spring (5) is connected with the movable block (3).

6. The refill tube filling mechanism of a ball-point pen as claimed in claim 5, wherein a sliding block (15) is mounted on the outer edge of the movable block (3), the movable block (3) is slidably connected with the inner side wall of the pen tube (1) through the sliding block (15), a stop block (9) is mounted at the bottom end of the pen tube (1), the stop block (9) is connected with the pen tube (1), and the cross-sectional diameter of the middle gap of the stop block (9) is smaller than that of the movable block (3).