CN209938127U

CN209938127U - White board pen with eraser

Info

Publication number: CN209938127U
Application number: CN201920767511.4U
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 whiteboard pen with eraser belongs to official working teaching articles for use technical field, its technical scheme main points are including the pen-holder, pen cap and sealed lid, be equipped with the refill in the pen-holder, pen-holder wherein one end and closing the refill lid are located to pen cap movable sleeve, the pen-holder other end is closed by sealed lid, wherein, sealed covering is equipped with the lug that supplies pen cap cover to establish the lid and close, be equipped with the eraser on the pen-holder, the eraser includes eraser seat and eraser head, the mounting groove has been seted up to eraser seat up end, the eraser head inlays and locates in the mounting groove, and its upper end stretches out the mounting groove, the upper end of eraser head is the inclined plane of slope. The eraser is arranged on the pen cap, the white board can be directly erased through the eraser, other erasers placed at corners do not need to be found, and due to the fact that the eraser is arranged in an inclined mode, the erasing surface of the eraser is parallel to the white board, the erasing speed is improved, and working efficiency is improved.

Description

White board pen with eraser

Technical Field

The utility model belongs to the technical field of office teaching articles for use, in particular to a whiteboard pen with eraser.

Background

The whiteboard marker is a whiteboard marker which is a tool for writing on a whiteboard, and is similar to chalk of a blackboard. The pen uses ink as ink, can be written on a smooth white board, and can be erased by a white board eraser. Some existing whiteboard pens generally only have a writing function, an eraser needs to be found when the whiteboard pen is erased, the whiteboard pen is troublesome, and the eraser can be replaced by a hand under the condition that the eraser cannot be found sometimes, so that the whiteboard pen with the eraser is not sanitary, and the existing whiteboard pen with the eraser has the advantage that the eraser structure is a cuboid structure, when the eraser is held by a hand to erase, an erasing head on the eraser is in a tilting state, and only part of the erasing head is used for erasing the whiteboard, so that the erasing efficiency is too low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a whiteboard pen with blackboard eraser can wipe the blank to the efficiency of wiping is still fast.

The purpose of the utility model is realized like this: a white board pen with an eraser comprises a pen holder, a pen cap and a sealing cover, wherein a refill is arranged in the pen holder, the pen cap is movably sleeved at one end of the pen holder and covers the refill, the other end of the pen holder is closed by the sealing cover, the sealing cover is provided with a lug for covering the pen cap, the eraser is arranged on the pen cap and comprises an eraser seat and an eraser head, a mounting groove is formed in the upper end face of the eraser seat, the eraser head is embedded in the mounting groove, the upper end of the eraser head extends out of the mounting groove, and the erasing surface at the upper end of the eraser head is an inclined plane.

By adopting the technical scheme, the eraser is arranged on the pen cap and consists of the eraser seat and the eraser head, and the eraser head not only can erase the white board, but also can replace the eraser head due to the movable arrangement; when a user holds the whiteboard pen, the pen is in an inclined state, so that the wiping surface of the eraser head is arranged to be an inclined surface, and the wiping surface of the eraser head is parallel to the whiteboard, thereby improving the wiping efficiency.

The utility model discloses further set up to: the inclination angle of the upper end face of the eraser head is 30 degrees.

By adopting the technical scheme, the angle of holding the pen by a person is about 30 degrees, so that the wiping surface of the eraser head is set to be 30 degrees.

The utility model discloses further set up to: the upper end face of the eraser seat is an inclined plane, and the inclined plane is parallel to the upper end face of the eraser head.

The utility model discloses further set up to: the blackboard eraser further comprises a guide rod and a guide plate, a through hole leading to the mounting groove is formed in the bottom of the blackboard eraser seat, the lower end of the guide rod is fixed on the pen cap, the upper end of the guide rod penetrates through the through hole and leads to the mounting groove, the guide plate is arranged in the mounting groove, the lower end of the guide rod is connected with the guide rod, the lower end of the blackboard eraser head abuts against the guide plate, partial threads are further formed in the outer surface of the guide rod, and internal threads meshed with the threads are formed in the through hole.

Through adopting above-mentioned technical scheme, use the first back of blackboard eraser for a long time, the blackboard eraser head can gradually wear and tear, consequently is provided with guide bar and deflector, through rotating the guide bar for the deflector shifts up, and then makes the blackboard eraser head stretch out the mounting groove, in order to improve the life of blackboard eraser head.

The utility model discloses further set up to: the screw thread of the guide rod is externally connected with a screw cap which is abutted against the bottom of the plate wiping seat.

Through adopting above-mentioned technical scheme, the screw cap is used for locking the blackboard eraser seat to when preventing to use the blackboard eraser head, the power is too big and leads to the blackboard eraser seat to take place to rotate.

The utility model discloses further set up to: the lower end of the threaded cap is provided with a fillet.

The utility model discloses further set up to: a groove is formed in the side wall of the board wiping seat, and a ferrite suction block is arranged in the groove.

Through adopting above-mentioned technical scheme, be equipped with the ferrite and inhale the piece, can make whole whiteboard pen adsorb on the board, conveniently look for the use.

The utility model adopts the above technical scheme beneficial effect that reaches is: 1. the eraser is arranged on the pen cap, the white board can be directly erased through the eraser, other erasers placed at corners do not need to be found, and due to the fact that the eraser is arranged in an inclined mode, the erasing surface of the eraser is parallel to the white board, the erasing speed is improved, and working efficiency is improved; 2. the blackboard eraser comprises a blackboard eraser seat, a blackboard eraser head, a guide rod and a guide plate, after the blackboard eraser head is abraded, the guide plate moves upwards by rotating the guide rod, and then the erasing surface of the blackboard eraser head extends out of the blackboard eraser seat again, so that the blackboard eraser head has sustainable usability.

Drawings

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

fig. 2 is a schematic diagram of the explosion structure of the present invention;

the reference numbers in the figures are: 1. a pen holder; 2. a pen core; 3. a pen cap; 4. a sealing cover; 41. a bump; 5. erasing the blackboard; 51. a board wiper seat; 511. mounting grooves; 512. a ferrite suction block; 52. a blackboard eraser head; 53. a guide bar; 531. a thread; 54. a guide plate; 55. and (4) a threaded cap.

Detailed Description

In order to make the technical solutions in the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings:

as shown in fig. 1, the whiteboard marker with the eraser comprises a pen holder 1, a pen cap 3 and a sealing cover 4, wherein a pen core 2 is arranged in the pen holder 1, the pen cap 3 is movably sleeved at one end of the pen holder 1 and covers the pen core 2, the other end of the pen holder 1 is closed by the sealing cover 4, the sealing cover 4 is provided with a projection 41 for sleeving the pen cap 3 and covering the pen core, the pen cap 3 is provided with the eraser 5, the eraser 5 comprises an eraser seat 51 and an eraser head 52, the upper end surface of the eraser seat 51 is provided with an installation groove 511, the eraser head 52 is embedded in the installation groove 511, the upper end of the eraser head extends out of the installation groove 511, and the eraser surface at the upper end of the eraser head 52 is an inclined plane.

In order to ensure that the part of the eraser head 52 extending out of the eraser seat 51 is uniformly stressed, the upper end surface of the eraser seat 51 is an inclined surface, and the inclined surface is parallel to the upper end surface of the eraser head 52.

As shown in fig. 2, the eraser 5 further comprises a guide rod 53 and a guide plate 54, a through hole leading to the mounting groove 511 is formed in the bottom of the eraser seat 51, the lower end of the guide rod 53 is fixed on the cap 3, the upper end of the guide rod passes through the through hole and leads to the mounting groove 511, the guide plate 54 is arranged in the mounting groove 511, the lower end of the guide rod 53 is connected with the guide rod 54, the lower end of the eraser head 52 abuts against the guide plate 54, partial threads 531 are further formed on the outer surface of the guide rod 53, and internal threads meshed with the threads 531 are formed in the through hole. After the blackboard eraser head is used for a long time, the blackboard eraser head is gradually worn, so that the guide rod 53 and the guide plate 54 are arranged, the guide plate 54 moves upwards by rotating the guide rod 53, and the blackboard eraser head 52 extends out of the mounting groove 511, so that the blackboard eraser head 52 has sustainable use. When rotating guide bar 53, for convenient up-and-down movement of guide plate 54, therefore the upper end of guide bar 53 is fixedly connected with the bottom of guide plate 54, and guide plate 54 is set to be a cylindrical structure, when guide bar 53 rotates, guide plate 54 also rotates along with it, or the upper end of guide bar 53 is movably connected with the bottom of guide plate 54, the side wall of guide plate 54 butts against the inner wall of installation groove 511, when guide bar 53 rotates, guide plate 54 moves up or down by pushing force or pulling force.

Further preferably, the thread 531 of the guide rod 53 is externally connected with a thread cap 55, the upper end of the thread cap 55 abuts against the bottom of the board eraser seat 51, and the lower end of the thread cap 55 is further provided with a round angle. The screw cap 55 is used to lock the eraser seat 51 to prevent the eraser seat 51 from rotating when the eraser head 52 is used.

Further preferably, the angle at which the person holds the pen is about 30 °, so that the upper end face of eraser head 52 is set to a slope inclined at 30 °.

Further preferably, a groove is formed in the side wall of the eraser base 51, and a ferrite suction block 512 is arranged in the groove. The ferrite suction block 512 can make the whole whiteboard pen be sucked on the board.

The using method comprises the following steps: the pen cap 3 is pulled out of the pen holder 1 to expose the pen core 2, writing is carried out by the pen core 2, the pulled pen cap 3 is sleeved on the sealing cover 4 through the convex block 41 on the sealing cover 4, when a white board needs to be erased, the pen holder 1 is reversely held, the eraser head 52 is aligned with the white board, and then the white board is erased by the eraser head 52. When the eraser head 52 is seriously worn and is level with the eraser seat 51, the threaded cap 55 is firstly rotated to enable the upper end of the threaded cap 55 to be far away from the eraser seat 51, then the guide rod 53 is rotated to enable the guide plate 54 to move upwards, further the erasing surface of the eraser head 52 extends out of the eraser seat 51 again, and finally the threaded cap 55 is rotated to be abutted against the bottom of the eraser seat 51.

The above embodiments are only preferred embodiments of the present invention, not all embodiments, and other embodiments obtained based on the above embodiments by those skilled in the art without any creative work shall fall within the protection scope of the present invention, 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 whiteboard pen with blackboard eraser, includes pen-holder (1), cap for brush (3) and sealed lid (4), be equipped with refill (2) in pen-holder (1), cap for brush (3) activity cover is located pen-holder (1) wherein one end and with refill (2) lid closes, pen-holder (1) other end by sealed lid (4) are closed its characterized in that: the pen cap is characterized in that a protruding block (41) for covering the pen cap (3) is arranged on the sealing cover (4), an eraser (5) is arranged on the pen cap (3), the eraser (5) comprises an eraser seat (51) and an eraser head (52), a mounting groove (511) is formed in the upper end face of the eraser seat (51), the eraser head (52) is embedded in the mounting groove (511), the upper end of the eraser head extends out of the mounting groove (511), and the upper end erasing surface of the eraser head (52) is an inclined plane.

2. The whiteboard marker with an eraser according to claim 1, wherein: the upper end face of the eraser head (52) is inclined at an angle of 30 degrees.

3. The whiteboard marker with an eraser according to claim 2, wherein: the upper end face of the eraser seat (51) is an inclined plane, and the inclined plane is parallel to the upper end face of the eraser head (52).

4. The whiteboard marker with an eraser according to claim 1, wherein: the blackboard eraser (5) further comprises a guide rod (53) and a guide plate (54), a through hole leading to the mounting groove (511) is formed in the bottom of the blackboard eraser seat (51), the lower end of the guide rod (53) is fixed to the pen cap (3), the upper end of the guide rod penetrates through the through hole and leads to the mounting groove (511), the guide plate (54) is arranged in the mounting groove (511), the lower end of the guide rod (53) is connected with the guide rod (53), the lower end of the blackboard eraser head (52) abuts against the guide plate (54), partial threads (531) are further arranged on the outer surface of the guide rod (53), and internal threads meshed with the threads (531) are arranged in the through hole.

5. The whiteboard marker with an eraser according to claim 4, wherein: the thread (531) of the guide rod (53) is externally connected with a thread cap (55), and the thread cap (55) is abutted to the bottom of the plate wiping seat (51).

6. The whiteboard marker with an eraser according to claim 5, wherein: the lower end of the threaded cap (55) is provided with a round angle.

7. The whiteboard marker with an eraser according to claim 1, wherein: a groove is formed in the side wall of the board wiping seat (51), and a ferrite suction block (512) is arranged in the groove.