CN209938126U

CN209938126U - Marking pen with firm connection

Info

Publication number: CN209938126U
Application number: CN201920765348.8U
Authority: CN
Inventors: 包俞
Original assignee: Lishui Kingstar Stationery Manufacturing Co Ltd
Current assignee: Lishui Kingstar Stationery Manufacturing Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-01-14
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a marking pen with firm connection, which comprises a pen cap and a pen holder, wherein the head of the pen holder is provided with a pen point, the pen point is provided with a pen core, a liquid storage cotton core is arranged in the pen holder, a supporting edge is formed at the joint of the pen holder and the pen point, a magnetic sheet I is embedded in the supporting edge, a magnetic sheet II is arranged in the end surface of the pen cap connected with the pen holder, the magnetic poles of the opposite ends of the magnetic sheet I and the magnetic sheet II attract each other, and the pen cap is made of elastic organic materials, such as silica gel and the like; the pen head is provided with a conical surface connecting part, the pen cover is provided with a connecting hole matched with the conical surface connecting part, a plurality of reinforcing sheets which are uniformly distributed according to the circumference are embedded in the pen cover, the reinforcing sheets are made of elastic metal and are arranged in an inclined manner, and the inclined angle is equal to the angle of the conical surface connecting part; and a plurality of connecting ribs which are uniformly distributed are arranged in the connecting holes.

Description

Marking pen with firm connection

Technical Field

The utility model belongs to the technical field of stationery, refer in particular to a firm in connection's marking pen.

Background

The marker pens in the current market are loose in connection of caps after being used repeatedly, and when the caps are lost, moisture is lost due to the fact that pen points contact with air for a long time.

Disclosure of Invention

To the not enough of prior art existence, the utility model aims to provide a cap for brush and pen-holder firm in connection's marker pen.

In order to achieve the above purpose, the utility model provides a following technical scheme: a marking pen with firm connection comprises a pen cover and a pen holder, wherein a pen point is arranged at the head of the pen holder, a pen core is arranged on the pen point, a liquid storage cotton core is arranged in the pen holder, a supporting edge is formed at the joint of the pen holder and the pen point, a magnetic sheet I is embedded in the supporting edge, a magnetic sheet II is arranged at the end face of the pen cover connected with the pen holder, the magnetic poles of the opposite ends of the magnetic sheet I and the magnetic sheet II attract each other, and the pen cover is made of elastic organic materials such as silica gel; the pen head is provided with a conical surface connecting part, the pen cover is provided with a connecting hole matched with the conical surface connecting part, a plurality of reinforcing sheets which are uniformly distributed according to the circumference are embedded in the pen cover, the reinforcing sheets are made of elastic metal and are arranged in an inclined manner, and the inclined angle is equal to the angle of the conical surface connecting part; and a plurality of connecting ribs which are uniformly distributed are arranged in the connecting holes.

By adopting the technical scheme, the magnetic sheet I is embedded in the supporting edge, and the magnetic sheet II is arranged at the end face where the pen cover is connected with the pen holder, so that the pen cover can be prevented from being separated from the pen holder under the condition that the pen cover is loosened; the pen head is provided with a conical surface connecting part, and the pen cover is provided with a connecting hole matched with the conical surface connecting part, so that the connecting strength of the pen cover and the pen head can be improved; the pen cap is embedded with a plurality of reinforcing pieces which are uniformly distributed according to the circumference, the reinforcing pieces are made of elastic metal, so that the pen cap is supported, the reinforcing pieces are obliquely arranged, and the oblique angle is equal to the angle of the conical surface connecting part, so that the inner wall of the connecting hole can be firmly buckled on a pen head, and the connecting strength of the pen holder and the pen cap is ensured; and a plurality of connecting ribs which are uniformly distributed are arranged on the connecting hole, so that the connecting strength of the pen cap and the pen holder can be further improved.

The utility model discloses further set up to: the pen holder is characterized in that a liquid filler is arranged at the tail of the pen holder and is in threaded connection, the liquid filler is provided with a containing cavity, one end of the liquid filler, which is connected with the pen holder, is provided with a filling needle tube, a water-absorbing sponge absorbing pen ink is arranged in the containing cavity, an extrusion block in threaded connection with the liquid filler is arranged in the outlet end of the containing cavity, and a blocking block is in threaded connection with the outlet end of the containing cavity.

By adopting the technical scheme, the liquid filler is in threaded connection, and the liquid filler is convenient to replace under the condition of being provided with a plurality of liquid fillers; the squeezing block is screwed into the containing cavity, so that the effect of squeezing the water-absorbing sponge is achieved, and the pen ink in the water-absorbing sponge can be squeezed out and enters the liquid storage cotton core in the pen holder through the injection needle tube; and the outlet end of the containing cavity is in threaded connection with a block, and the block can improve the sealing property of the liquid filler.

The utility model discloses further set up to: a hexagonal hole is formed in the end face of the outer side of the extrusion block, a hexagonal extension part matched with the hexagonal hole is arranged on the outer side of the plugging block, and scales are arranged on the hexagonal extension part; and the thread specification of the plug block connected at the outlet end of the containing cavity is the same as the thread specification of the liquid filler connected at the tail part of the pen holder.

By adopting the technical scheme, the hexagonal hole is formed in the end face of the outer side of the extrusion block, the hexagonal extension part matched with the hexagonal hole is arranged on the outer side of the plug block, the hexagonal extension part is provided with scales, the extrusion block can be easily and quickly screwed by unscrewing the plug block and matching the hexagonal extension part with the hexagonal hole, and the scales are arranged on the angle extension part, so that the pen ink injection amount can be reminded; and the thread specification of the plug block connected at the outlet end of the containing cavity is the same as the thread specification of the liquid filler connected at the tail part of the pen holder, when the marker pen has no replaceable liquid filler or feels that the liquid filler does not need to be connected under the condition of sufficient pen ink, the liquid filler at the tail part of the pen holder can be detached and assembled with the plug block.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at I

Reference numbers in the drawings and corresponding part names: 1-pen cap, 2-pen holder, 3-pen point, 4-supporting edge, 5-magnetic sheet I, 6-magnetic sheet II, 7-conical surface connecting part, 8-reinforcing sheet, 9-liquid filler, 10-injection needle tube, 11-water-absorbing sponge, 12-extrusion block, 13-blocking block, 14-hexagonal hole, 15-hexagonal extension part and 16-connecting rib.

Detailed Description

An embodiment of the present invention is further explained with reference to fig. 1 to 3.

A marking pen with firm connection comprises a pen cover 1 and a pen holder 2, wherein the head of the pen holder 2 is provided with a pen point 3, the pen point 3 is provided with a pen core, a liquid storage cotton core is arranged in the pen holder 2, a supporting edge 4 is formed at the joint of the pen holder 2 and the pen point 3, a magnetic sheet I5 is embedded in the supporting edge 4, a magnetic sheet II 6 is arranged in the end face of the pen cover 1 connected with the pen holder 2, the magnetic poles of the opposite ends of the magnetic sheet I5 and the magnetic sheet II 6 attract each other, and the pen cover 1 is made of elastic organic materials such as silica gel; the pen cap 1 is provided with a connecting hole matched with the conical surface connecting part 7, a plurality of reinforcing sheets 8 which are uniformly distributed according to the circumference are embedded in the pen cap 1, the reinforcing sheets 8 are made of elastic metal, the reinforcing sheets 8 are obliquely arranged, and the oblique angle is equal to that of the conical surface connecting part 7; and a plurality of evenly distributed connecting ribs 16 are arranged in the connecting holes.

The magnetic sheet I5 is embedded in the supporting edge 4, and the magnetic sheet II 6 is arranged in the end face where the pen cap 1 is connected with the pen holder 2, so that the pen cap 1 can be ensured not to be separated from the pen holder 2 under the condition that the pen cap 1 is loosened; the pen head 3 is provided with a conical surface connecting part 7, and the pen cover 1 is provided with a connecting hole matched with the conical surface connecting part 7, so that the connecting strength of the pen cover 1 and the pen head 3 can be improved; a plurality of reinforcing pieces 8 which are uniformly distributed according to the circumference are embedded in the pen cap 1, the reinforcing pieces 8 are made of elastic metal, so that the pen cap 1 is supported, the reinforcing pieces 8 are obliquely arranged, and the oblique angle is equal to the angle of the conical surface connecting part 7, so that the inner wall of the connecting hole can be firmly buckled on the pen point 3, and the connecting strength of the pen holder 2 and the pen cap 1 is ensured; and a plurality of connecting ribs 16 which are uniformly distributed are arranged on the connecting holes, so that the connecting strength of the pen cap 1 and the pen holder 2 can be further improved.

Further: the pen holder is characterized in that a liquid filler 9 in threaded connection is arranged at the tail of the pen holder 2, the liquid filler 9 is provided with a containing cavity, one end, connected with the pen holder 2, of the liquid filler 9 is provided with a filling needle tube 10, a water absorption sponge 11 absorbing pen ink is arranged in the containing cavity, an extrusion block 12 in threaded connection with the liquid filler 9 is arranged in the outlet end of the containing cavity, and a blocking block 13 is in threaded connection with the outlet end of the containing cavity.

The liquid filler 9 is connected through the threads of the liquid filler 9, and the liquid filler 9 is convenient to replace under the condition that a plurality of liquid fillers 9 are arranged; the squeezing block 12 is screwed into the containing cavity, so that the effect of squeezing the water absorption sponge 11 is achieved, and the pen ink in the water absorption sponge 11 can be squeezed out and enters the liquid storage cotton core in the pen holder 2 through the injection needle tube 10; and the outlet end of the containing cavity is in threaded connection with a block 13, and the block 13 can improve the sealing property of the liquid filler 9.

Further: a hexagonal hole 14 is arranged on the end face of the outer side of the extrusion block 12, a hexagonal extension part 15 matched with the hexagonal hole 14 is arranged on the outer side of the blocking block 13, and the hexagonal extension part 15 is provided with scales; and the thread specification of the plug 13 connected at the outlet end of the containing cavity is the same as the thread specification of the liquid filler 9 connected at the tail part of the penholder 2.

The hexagonal hole 14 is formed in the end face of the outer side of the extrusion block 12, the hexagonal extension 15 matched with the hexagonal hole 14 is arranged on the outer side of the blocking block 13, the hexagonal extension 15 is provided with scales, the extrusion block 12 can be easily and quickly screwed through screwing off the blocking block 13 and matching of the hexagonal extension 15 and the hexagonal hole 14, and the scales are formed in the angular extension, so that the injection amount of pen ink can be reminded; and the thread specification of the plug 13 connected at the outlet end of the containing cavity is the same as the thread specification of the liquid filler 9 connected at the tail part of the pen holder 2, when the marker pen has no replaceable liquid filler 9 or feels that the liquid filler 9 does not need to be connected under the condition of sufficient pen ink, the plug 13 can be disassembled and assembled from the liquid filler 9 at the tail part of the pen holder 2.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a firm in connection's marker pen, includes pen cap (1) and pen-holder (2), and pen-holder (2) head has nib (3), is provided with the refill on nib (3), the cotton core of stock solution in pen-holder (2), characterized by: a supporting edge (4) is formed at the joint of the pen holder (2) and the pen head (3), a magnetic sheet I (5) is embedded in the supporting edge (4), and a magnetic sheet II (6) is arranged in the end face of the pen cover (1) connected with the pen holder (2); the pen head (3) is provided with a conical surface connecting part (7), the pen cover (1) is provided with a connecting hole matched with the conical surface connecting part (7), and a plurality of reinforcing sheets (8) which are uniformly distributed according to the circumference are embedded in the pen cover (1); the reinforcing sheet (8) is made of elastic metal, the reinforcing sheet (8) is arranged in an inclined mode, and the inclined angle is equal to the angle of the conical surface connecting portion (7).

2. A securely attached marking pen as claimed in claim 1 wherein: the pen holder (2) afterbody be provided with liquid filler (9) of threaded connection, liquid filler (9) have hold the chamber, be connected the one end area of pen holder (2) at liquid filler (9) by injecting into needle tubing (10), the intracavity that holds be provided with absorb water sponge (11) that the sorption has pen ink the exit end that holds the chamber in be provided with extrusion piece (12) of threaded connection in liquid filler (9) to exit end threaded connection who holds the chamber has sprue (13).

3. A securely attached marking pen as claimed in claim 2, wherein: a hexagonal hole (14) is arranged on the end face of the outer side of the extrusion block (12), and a hexagonal extension part (15) matched with the hexagonal hole (14) is arranged on the outer side of the plugging block (13).