CN218558392U

CN218558392U - Ink-break-preventing outline pen

Info

Publication number: CN218558392U
Application number: CN202222838333.4U
Authority: CN
Inventors: 徐宽飞
Original assignee: Tonglu Jinbang Pen Industry Co ltd
Current assignee: Tonglu Jinbang Pen Industry Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-03
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to a prevent disconnected black outline pen, include: the ink pen comprises a pen holder, a roller, an ink supply mechanism and an elastic abutting mechanism; the roller is arranged at one end of the pen holder and is rotationally connected with the pen holder, and a marking pattern is arranged on the surface of the roller; the ink supply mechanism comprises an ink storage device and a fiber pen point, the tail end of the fiber pen point is inserted into the ink storage device, and the head of the fiber pen point is tightly attached to the wheel surface of the roller; the elastic abutting mechanism comprises an elastic piece and an abutting piece, the abutting piece abuts against the other end of the ink storage device, and in the normal installation state of the contour pen, the elastic piece abuts against the abutting piece and is in a compressed state. The elastic abutting mechanism is arranged in the outline pen and is kept in a working state, and the elastic force provided by the elastic abutting mechanism drives the fiber pen point to be tightly attached to the wheel surface of the roller through driving the ink storage device, so that the ink filling state is kept constantly. The device has the advantages of simple structure, low cost, convenient installation and the like.

Description

Ink-break-preventing outline pen

Technical Field

The utility model belongs to the technical field of the system pen, especially, relate to a prevent disconnected china ink outline pen.

Background

People need to draw points sometimes during learning or working, and straight lines, wavy lines, broken lines or other lines or patterns in any different forms can be adopted for different elements. Due to different proficiency and different marking states of each person, the surface of the book or the document marked with the important points is not attractive, and the use is influenced.

Utility model patent that application number is 201020291609.6 discloses a gyro wheel pen, and the both ends of this gyro wheel pen's pen-holder are provided with the boss, are provided with the lug on the boss, are provided with the recess in the lug, are provided with the roll nib in the recess. The pen point of the roller pen can roll, the rolling pen point can make corresponding marks, and through the pen points of different types, a user can make various mark marking key points such as solid lines, dotted lines and the like very simply, so that the roller pen is very convenient to use and has very high practicability. However, the roller of such roller pens needs to maintain good contact with the ink supply assembly to ensure that ink is continuously and uniformly applied to the surface of the roller, and if there is a problem with the ink supply between the roller and the ink supply assembly, the marked mark may be blurred or even may not be marked.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a can stably supply printing ink, prevent that roller part from appearing lacking the disconnected black outline pen that the black condition takes place.

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

an ink break prevention contour pen comprising: the pen holder, the roller, the ink supply mechanism and the elastic abutting mechanism; the roller is arranged at one end of the pen holder and is rotationally connected with the pen holder, and a marking pattern is arranged on the surface of the roller; the ink supply mechanism comprises an ink storage device and a fiber pen point, the tail end of the fiber pen point is inserted into the ink storage device, and the head of the fiber pen point is tightly attached to the wheel surface of the roller; the elastic abutting mechanism comprises an elastic piece and an abutting piece, the abutting piece abuts against the other end of the ink storage device, and in the normal installation state of the contour pen, the elastic piece abuts against the abutting piece and is in a compressed state. The elastic abutting mechanism is arranged in the outline pen and is kept in a working state, and the elastic force provided by the elastic abutting mechanism drives the fiber pen point to be tightly attached to the wheel surface of the roller through driving the ink storage device, so that the ink filling state is kept constantly. The device has the advantages of simple structure, low cost, convenient installation and the like.

Preferably, the abutting part comprises a butting disc, a plug connector and a mounting column, the plug connector is arranged in the center of one side of the butting disc, and the mounting column is arranged on the other side of the butting disc; the plug of the abutting piece is inserted into the other end of the ink storage device, and the abutting disc abuts against the ink storage device; the elastic piece is a spring, the spring is inserted on the mounting column, the spring is in a compressed state under the normal mounting state of the contour pen, and the elastic force of the spring is transmitted along the pen holder, so that the head of the fiber pen point is kept to be tightly attached to the wheel surface of the roller at any time. The structural design of the abutting piece facilitates stable installation of the spring on one hand, and the plug is inserted into the ink storage device on the other hand, so that the stability of the ink storage device is guaranteed and the ink storage device is not easy to fall off.

Preferably, the abutting piece is a cylindrical cap covering the other end of the ink storage device, the elastic piece is in a compressed state in a normal installation state of the contour pen, and the elastic force of the elastic piece is transmitted along one end of the pen holder, so that the head of the fiber pen point is kept close to the wheel surface of the roller at any time.

Preferably, the tail end of the fiber pen point is further provided with a sealing ring in a penetrating mode, and the sealing ring is limited between the head of the fiber pen point and the ink storage device. By arranging the sealing ring between the head of the fiber pen head and the ink storage device, the ink leakage and the ink volatilization can be effectively reduced, and the service life of the profile pen is greatly prolonged.

Preferably, the ink reservoir is an ink bag or a wick.

Preferably, the marking pattern is of a raised design.

Preferably, the marking pattern is of a recessed design.

Preferably, still include the support, the support mounting is in the one end of pen-holder, and the other end of support is provided with the otic placode of symmetry, the shaft hole has been seted up on the otic placode, be provided with the connecting axle on the gyro wheel, the both ends and the shaft hole cooperation of connecting axle are connected, and the diameter of connecting axle and the aperture phase-match in shaft hole.

Preferably, the ear plate is further provided with a mounting groove hole, the mounting groove hole is communicated with the shaft hole, and the aperture of the joint of the mounting groove hole and the shaft hole is smaller than that of the shaft hole.

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

1. the elastic abutting mechanism is arranged in the profile pen and keeps the elastic abutting mechanism in a working state, and the elastic force provided by the elastic abutting mechanism drives the fiber pen point to be tightly attached to the wheel surface of the roller through driving the ink storage device, so that the ink filling state is kept at all times. The device has the advantages of simple structure, low cost, convenient installation and the like.

2. The structural design of butt piece makes things convenient for the stable installation of spring on the one hand, and on the other hand, the bayonet joint inserts and stores up ink set, and its stability can be ensured, is difficult for droing.

3. By arranging the sealing ring between the head of the fiber pen head and the ink storage device, the ink leakage and the ink volatilization can be effectively reduced, and the service life of the profile pen is greatly prolonged.

Drawings

Fig. 1 is a schematic structural diagram of a contour pen in embodiment 1.

Fig. 2 is an exploded view of the structure of the outline pen in embodiment 1.

Fig. 3 is a schematic configuration diagram of the ink supply mechanism in embodiment 1.

Fig. 4 is a schematic structural view of the elastic tightening mechanism in embodiment 1.

Fig. 5 is a schematic structural view of the bracket and the roller in embodiment 1.

FIG. 6 is a schematic view of the structure of the stent in example 1.

FIG. 7 is a schematic structural diagram of a contour pen in embodiment 2.

FIG. 8 is a schematic structural diagram of a contour pen in embodiment 3.

Fig. 9 is an exploded view of the structure of the outline pen in embodiment 3.

Fig. 10 is an exploded view of the structure of the pen profile of embodiment 3.

Fig. 11 is a schematic structural view of the elastic tightening mechanism in embodiment 3.

Fig. 12 is a schematic structural view of a bracket and a roller in embodiment 3.

FIG. 13 is a schematic view of the structure of a stent in example 3.

Detailed Description

The following describes the embodiments of the present invention in detail with reference to the attached drawings.

Example 1:

as shown in fig. 1 to 6, the ink break prevention contour pen includes: a penholder 1, a roller 2, an ink supply mechanism 3 and an elastic abutting mechanism 4.

As shown in fig. 2, 5 and 6, the roller 2 is provided at one end of the barrel 1 and rotatably connected to the barrel 1. Specifically, a holder 5 is provided at one end of the barrel 1, an insertion portion 52 is provided at one end of the holder 5, a screw thread is provided on an outer side surface of the insertion portion 52, and the holder 5 is screw-connected to one end of the barrel 1 through the insertion portion 52. The other end of the bracket 5 is a mounting part 53, two symmetrical ear plates 51 are arranged on the mounting part 53, an axle hole 511 and a mounting slot hole 512 are arranged on the ear plates 51, the mounting slot hole 512 is communicated with the axle hole 511, and the aperture of the joint of the mounting slot hole 512 and the axle hole 511 is smaller than that of the axle hole 511. The roller 2 is provided with a connecting shaft 22, two ends of the connecting shaft 22 are matched and connected with the shaft hole 511, and the diameter of the connecting shaft 22 is matched with the aperture of the shaft hole 511. In the process of mounting the roller 2, since the aperture of the connection position of the mounting slot 512 and the shaft hole 511 is smaller than the aperture of the shaft hole 511 (also smaller than the diameter of the connecting shaft 22), the connecting shaft 22 will expand the mounting slot 512 during mounting, and after mounting, the mounting slot 512 will be reduced to the original size, and at this time, the connecting shaft 22 will be limited in displacement in other directions except for the axial direction and the circumferential direction. The installation mode is simple and quick, and the damage to the ear plate 51 in the installation process is small. The wheel surface 23 of the roller 2 is provided with a mark pattern 21, the mark pattern 21 may be a protrusion on the surface of the wheel surface 23, the mark pattern 21 may also be a recess design, and in this embodiment, the protrusion design is selected. A cover cap 6 is further arranged on the outer side of the support 5, and the cover cap 6 covers the roller 2 to protect the roller.

As shown in fig. 2 and 3, the ink supply mechanism 3 includes an ink tank 31, a fiber tip 32, and a packing 33. The tail end of the fiber pen point 32 is thin in diameter and provided with a pointed end which is convenient to insert, the head part of the fiber pen point 32 is large in diameter, and ink can be uniformly soaked on each part of the wheel surface 23 in the rotating process of the roller 2. The tail end of the fiber pen point 32 is also provided with a sealing ring 33 in a penetrating way, and the aperture of the sealing ring 33 is matched with the diameter of the tail end of the fiber pen point 32. The tail end of the fiber tip 32 is inserted into the reservoir 31 until the gasket 33 is trapped between the head of the fiber tip 32 and the reservoir 31.

As shown in fig. 2 and 4, the elastic abutting mechanism 4 includes an elastic member 41 and an abutting member 42. The contact member 42 is composed of a contact plate 421, a plug 422, and a mounting post 423. The abutting disc 421 is a circular disc, the plug 422 is disposed at the center of one side of the abutting disc 421, the head of the plug is tapered, and the mounting pillar 423 is disposed at the center of the other side of the abutting disc 421. The elastic member 41 is a spring, which is inserted on the mounting post 423 and has a length longer than that of the mounting post 423. The plug 422 of the contact member 42 is inserted into the other end of the ink tank 31 until the contact plate 421 abuts against the ink tank 31. In the normal installation state of the contour pen, one end of the spring abuts against the tail of the pen holder 1, the other end of the spring abuts against the abutting disc 421, and the spring is compressed to be as long as the installation column 423. That is, in the normal installation state of the contour pen, the elastic force of the spring is transmitted along the pen holder 1, so that the head of the fiber pen point 32 is constantly kept close to the wheel surface 23 of the roller 2, thereby effectively preventing the ink break phenomenon caused by the contact disorder.

In this embodiment, the ink storage device 31 may be an ink bag or a core. For convenience of installation and cost saving, core-spun is the preferred method.

The profile pen of the embodiment has the following advantages:

1. the elastic abutting mechanism is arranged in the outline pen and is kept in a working state, and the elastic force provided by the elastic abutting mechanism drives the fiber pen point to be tightly attached to the wheel surface of the roller through driving the ink storage device, so that the ink filling state is kept constantly. The device has the advantages of simple structure, low cost, convenient installation and the like.

2. The structural design of the abutting piece facilitates stable installation of the spring on one hand, and the plug is inserted into the ink storage device on the other hand, so that the stability of the ink storage device is guaranteed and the ink storage device is not easy to fall off.

Example 2:

compared with the embodiment 1, the structure of the rest part of the present embodiment is the same, and the difference is the arrangement of the elastic abutting mechanism 4.

As shown in fig. 7, the elastic abutting mechanism 4 includes an elastic member 41 and an abutting member 42. The abutting member 42 is a cylindrical cap covering the other end of the ink storage device 31, and the elastic member 41 is a spring. Under the normal installation state of the profile pen, one end of the spring is abutted against the tail of the pen holder 1, the other end of the spring is abutted against the abutting disc 421, and the spring is in a compressed state. The elastic force of the spring is transmitted along one end of the penholder 1, so that the head part of the fiber nib 32 is kept to be closely attached to the wheel surface 23 of the roller 2 at any time, and the ink break phenomenon caused by unsmooth contact is effectively prevented.

The profile pen of the embodiment has the following advantages:

Example 3:

as shown in fig. 8 to 13, the ink break prevention contour pen includes: the pen comprises a pen holder 1, a roller 2, an ink supply mechanism 3, an elastic abutting mechanism 4, a bracket 5, a cap 6, a pen core 7, a pen cap 8 and a pen point 9. The pen holder 11 is in a needle cylinder shape and consists of an upper rod 11 and a lower rod 12, the bracket 5 and the cap 6 jointly form a push rod shape of the needle cylinder, the pen cap 8 is in a medicine bottle shape, and the pen point 9 forms a needle point part of the needle cylinder. The outline pen is shaped like a syringe which is extracting the liquid medicine in a medicine bottle.

As shown in fig. 9, 10, 12 and 13, a holder 5 is provided at one end of the barrel 1, one end of the holder 5 is a plug 52, the plug 52 is provided with a screw on the outer side surface of the plug 52, and the holder 5 is screwed to one end of the barrel 1 through the plug 52. The other end of the bracket 5 is a mounting portion 53, two symmetrical ear plates 51 are arranged on the mounting portion 53, an axle hole 511 and a mounting slot hole 512 are formed in the ear plates 51, the mounting slot hole 512 is communicated with the axle hole 511, and the aperture of the joint of the mounting slot hole 512 and the axle hole 511 is smaller than that of the axle hole 511. The roller 2 is provided with a connecting shaft 22, two ends of the connecting shaft 22 are connected with the shaft hole 511 in a matching way, and the diameter of the connecting shaft 22 is matched with the aperture of the shaft hole 511. In the process of mounting the roller 2, since the aperture of the connection position of the mounting slot 512 and the shaft hole 511 is smaller than the aperture of the shaft hole 511 (also smaller than the diameter of the connecting shaft 22), the connecting shaft 22 will expand the mounting slot 512 during mounting, and after mounting, the mounting slot 512 will be reduced to the original size, and at this time, the connecting shaft 22 will be limited in displacement in other directions except for the axial direction and the circumferential direction. The installation mode is simple and quick, and the damage to the ear plate 51 in the installation process is small. The wheel surface 23 of the roller 2 is provided with a mark pattern 21, the mark pattern 21 may be a convex design protruding from the surface of the wheel surface 23, and the mark pattern 21 may also be a concave design. A cover cap 6 is further arranged on the outer side of the support 5, and the cover cap 6 covers the roller 2 to protect the roller.

As shown in fig. 9 and 10, the ink supply mechanism 3 includes an ink tank 31, a fiber tip 32, and a packing 33. The tail end of the fiber pen point 32 is thin in diameter and provided with a pointed end which is convenient to insert, the head portion of the fiber pen point 32 is large in diameter, and ink can be uniformly soaked in all positions of the wheel surface 23 in the rotating process of the roller 2. The tail end of the fiber pen point 32 is also provided with a sealing ring 33 in a penetrating way, and the aperture of the sealing ring 33 is matched with the diameter of the tail end of the fiber pen point 32. The tail end of the fiber nib 32 is inserted into the reservoir 31 until the gasket 33 is trapped between the head of the fiber nib 32 and the reservoir 31.

As shown in fig. 10, 11, and 12, the elastic abutting mechanism 4 includes an elastic member 41 and an abutting member 42. The contact member 42 is composed of a contact plate 421, a plug 422, and a mounting post 423. The abutting disc 421 is a circular disc, the plug 422 is disposed at the center of one side of the abutting disc 421, the head of the plug is tapered, and the mounting pillar 423 is disposed at the center of the other side of the abutting disc 421. The elastic member 41 is a spring, which is inserted on the mounting post 423 and has a length longer than that of the mounting post 423. The plug 422 of the contact member 42 is inserted into the other end of the ink tank 31 until the contact plate 421 abuts against the ink tank 31. In the normal mounted state of the highlighter, one end of the spring abuts against the cartridge 7, the other end of the spring abuts against the abutting plate 421, and the spring is compressed as long as the mounting posts 423. That is, in the normal installation state of the contour pen, the elastic force of the spring is transmitted along the pen holder 1, so that the head of the fiber pen point 32 is constantly kept close to the wheel surface 23 of the roller 2, and the ink break phenomenon caused by unsmooth contact is effectively prevented.

The profile pen of the embodiment has the following advantages:

4. The outline pen is shaped as a needle cylinder which is used for drawing the liquid medicine in the medicine bottle, and is interesting.

The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. An ink break prevention outline pen, comprising: the pen holder (1), the roller (2), the ink supply mechanism (3) and the elastic abutting mechanism (4); the roller (2) is arranged at one end of the pen holder (1) and is rotationally connected with the pen holder (1), and a wheel surface (23) of the roller (2) is provided with a marking pattern (21); the ink supply mechanism (3) comprises an ink storage device (31) and a fiber pen point (32), the tail end of the fiber pen point (32) is inserted into the ink storage device (31), and the head part of the fiber pen point (32) is tightly attached to the wheel surface (23) of the roller (2); the elastic abutting mechanism (4) comprises an elastic piece (41) and an abutting piece (42), the abutting piece (42) abuts against the other end of the ink storage device (31), and in the normal installation state of the contour pen, the elastic piece (41) abuts against the abutting piece (42) and the elastic piece (41) is in a compressed state.

2. The ink break prevention profile pen according to claim 1, characterized in that: the abutting part (42) comprises an abutting disc (421) and a plug-in connector (422), the plug-in connector (422) is arranged in the center of one side of the abutting disc (421), and the plug-in connector (422) is inserted into the other end of the ink storage device (31) until the abutting disc (421) abuts against the ink storage device (31); under the normal installation state of the profile pen, the elastic piece (41) is in a compressed state, and the elastic force of the elastic piece (41) is transmitted along the pen holder (1), so that the head part of the fiber pen point (32) is kept close to the wheel surface (23) of the roller (2) at any time.

3. The ink break prevention profile pen according to claim 2, characterized in that: the abutment member (42) further comprises a mounting post (423), the mounting post (423) being provided on the other side of the abutment disc (421); the elastic piece (41) is a spring, the spring is inserted into the mounting column (423), the spring is in a compressed state under the normal mounting state of the contour pen, and the elastic force of the spring is transmitted along the pen holder (1), so that the head of the fiber pen point (32) is kept close to the wheel surface (23) of the roller (2) at any time.

4. The ink break prevention profile pen according to claim 1, characterized in that: the abutting piece (42) is a cylindrical cap covering the other end of the ink storage device (31), the elastic piece (41) is in a compressed state under the normal installation state of the contour pen, and the elastic force of the elastic piece (41) is transmitted along one end of the pen holder (1), so that the head of the fiber pen point (32) is kept to be attached to the wheel surface (23) of the roller (2) constantly.

5. The ink break prevention outline pen according to any one of claims 1 to 4, characterized in that: the tail end of the fiber pen point (32) is also provided with a sealing ring (33) in a penetrating way, and the sealing ring (33) is limited between the head part of the fiber pen point (32) and the ink storage device (31).

6. The ink break prevention profile pen according to claim 5, wherein: the ink storage device (31) is an ink bag or a core.

7. The ink break prevention profile pen according to claim 6, wherein: the marking pattern (21) is of a raised design.

8. The ink break prevention profile pen according to claim 6, characterized in that: the marking pattern (21) is of a recessed design.

9. The ink break prevention profile pen according to claim 6, wherein: still include support (5), the one end in pen-holder (1) is installed in support (5), and the other end of support (5) is provided with otic placode (51) of symmetry, shaft hole (511) have been seted up on otic placode (51), be provided with connecting axle (22) on gyro wheel (2), the both ends and the shaft hole (511) cooperation of connecting axle (22) are connected, and the diameter of connecting axle (22) and the aperture phase-match in shaft hole (511).

10. The ink break prevention outline pen according to claim 9, characterized in that: still be provided with installation slotted hole (512) on otic placode (51), installation slotted hole (512) and shaft hole (511) intercommunication, and the aperture of installation slotted hole (512) and shaft hole (511) junction is less than the aperture of shaft hole (511).