CN215360655U

CN215360655U - Sketch wiping pen

Info

Publication number: CN215360655U
Application number: CN202121613738.7U
Authority: CN
Inventors: 兰凯江
Original assignee: Plato Changsha Cultural Creative Co ltd
Current assignee: Plato Changsha Cultural Creative Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-31
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a sketch wiping pen which comprises a wiping head, an adapter cylinder and a pen holder, wherein the pen holder comprises a pen core and an anti-rust layer coated on the surface of the pen core, the connecting end of the wiping head is embedded in the first end of the adapter cylinder, the free end of the wiping head is far away from the adapter cylinder, the second end of the adapter cylinder is connected with the connecting end of the pen core, the free end of the pen core is far away from the adapter cylinder, and the wiping head is provided with a wiping surface which is obliquely arranged. The sketch wiping pen is applicable to and handles the sketch gray face at the sketch in-process, the user grips the pen-holder, the pen-holder drives through the switching section of thick bamboo and wipes head and sketch drawing paper butt, so that wipe the face and rub the sketch gray face, it is controllable and be convenient for observe with the area of contact of sketch drawing paper to wipe the face, convenient to use person handles sketch details department better, high durability and convenient use, and sketch wiping pen flexibility ratio is high, other parts of drawing paper have effectively been prevented to make dirty at the sketch in-process, the sketch quality has been improved.

Description

Sketch wiping pen

Technical Field

The utility model relates to the technical field of drawing tools, in particular to a sketch wiping pen.

Background

The sketch is a drawing mode for expressing lightness change by using single color, and is drawn by using drawing tools such as pencils, carbon pens and the like; the sketch generally comprises three large faces, namely a bright face, a dark face and a gray face, wherein the gray face is a part between the bright face and the dark face, the gray face is often required to be rubbed and wiped in the sketch process, the existing rubbing method is mostly to rub and wipe the gray face by holding a sketch rubbing ball with a hand or directly rubbing and wiping the gray face with the hand, the contact area between the rubbing ball and the drawing paper is large when the rubbing ball is used for rubbing and wiping the gray face, the detailed part is difficult to treat, the use is inconvenient, and other parts of the drawing paper are easily dirtied by rubbing the rubbing ball or directly rubbing the gray face with the hand, the rubbing effect is poor, and the sketch quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a sketch wiping pen, and aims to solve the problems that the existing wiping mode of directly using hands or using a handheld wiping ball is inconvenient to use and poor in wiping effect.

In order to achieve the purpose, the utility model provides a sketch wiping pen which comprises a wiping head, an adapter cylinder and a pen holder, wherein the pen holder comprises a pen core and an anti-rust layer coated on the surface of the pen core, the connecting end of the wiping head is embedded in the first end of the adapter cylinder, the free end of the wiping head is far away from the adapter cylinder, the second end of the adapter cylinder is connected with the connecting end of the pen core, the free end of the pen core is far away from the adapter cylinder, and the wiping head is provided with a wiping surface which is obliquely arranged.

Preferably, the refill includes linkage segment and extension section, the extension section is certainly the linkage segment extends to the direction of keeping away from the changeover cylinder, the linkage segment is provided with the installation step, the position cover that the changeover cylinder is close to the second end is located outside the installation step and with the installation step bonding.

Preferably, the refill includes linkage segment and extension section, the extension section is certainly the linkage segment extends to the direction of keeping away from the changeover portion section of thick bamboo, the linkage segment is provided with the installation step, the position detachably cover that the changeover portion section of thick bamboo is close to the second end is located outside the installation step.

Preferably, an external thread is arranged on the mounting step, and an internal thread matched with the external thread is arranged on the adapter cylinder at a position corresponding to the external thread.

Preferably, the extension section is in a circular truncated cone shape, and the diameter of the extension section is gradually reduced from the connection section to a direction far away from the adapter cylinder.

Preferably, the wiping head is the drop form, the free end of wiping head is formed with cleans the pointed end, clean the face certainly clean pointed end to being close to the direction of adapter extends, just clean the face with distance between the first end of adapter is along keeping away from clean most advanced direction is the convergent setting.

Preferably, the wiping head is a nitrile rubber piece.

Preferably, the pen core is a wooden pen core;

and/or the presence of a gas in the atmosphere,

the antirust layer is antirust powder coated on the surface of the pen core.

Preferably, the adapter cylinder is made of stainless steel.

Preferably, the pen holder is provided with an identification structure, and the identification structure is at least one of characters, numbers, symbols and patterns.

In the sketch wiping pen, a first end of a self-rotating connecting cylinder at a position, close to a connecting end of a wiping head, of a wiping head extends into the switching cylinder and is connected with the switching cylinder, a second end of a self-rotating connecting cylinder at a position, close to a connecting end of a refill, of a refill extends into the switching cylinder and is connected with the switching cylinder, an anti-rust layer is coated on the outer surface of the refill, the anti-rust layer plays a role in rust prevention, the wiping head is provided with a wiping surface for rubbing a sketch gray surface, and the wiping surface is obliquely arranged; the sketch wiping pen is applicable to and handles the sketch gray face at the sketch in-process, the user grips the pen-holder, the pen-holder drives through the switching section of thick bamboo and wipes head and sketch drawing paper butt, so that wipe the face and rub the sketch gray face, it is controllable and be convenient for observe with the area of contact of sketch drawing paper to wipe the face, convenient to use person handles sketch details department better, high durability and convenient use, and sketch wiping pen flexibility ratio is high, other parts of drawing paper have effectively been prevented to make dirty at the sketch in-process, the sketch quality has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic diagram of a sketch wiping pen in an angle of view according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a sketch wiping pen in another view angle according to an embodiment of the utility model;

fig. 3 is a schematic cross-sectional view of a sketch wiping pen according to an embodiment of the utility model.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Sketch wiping pen	31	Pen core
10	Wiping head	311	Connecting segment
				11	Wiping surface	3111	Mounting step
12	Wiping tip	312	Extension section
				20	Adapter tube	32	Rust-proof layer
30	Pen holder	33	Identification structure

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indications (such as up, down, left, right, front, and rear … …) in the present embodiment are only used to explain the relative positional relationship between the components, the movement, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The description of the orientations of "up", "down", "front", "rear", "left", "right", etc. in the present invention is based on the orientations shown in fig. 2 and 3, and is only for explaining the relative positional relationship between the respective members in the postures shown in fig. 2 and 3, and if the specific posture is changed, the directional indication is changed accordingly.

The utility model provides a sketch wiping pen.

The sketch wiping pen 100 of this embodiment, sketch wiping pen 100 includes the wiping head 10, adapter 20 and pen-holder 30, pen-holder 30 includes refill 31 and coats in the antirust layer 32 on refill 31 surface, the first end of adapter 20 is inlayed and is located to the link of wiping head 10, the setting of adapter 20 is kept away from to the free end of wiping head 10, the second end of adapter 20 is connected with the link of refill 31, adapter 20 setting is kept away from to the free end of refill 31, and wiping head 10 is formed with the face of cleaning 11 that the slope set up.

As shown in fig. 1 to 3, the left end of the wiping head 10 is a connecting end of the wiping head 10, the right end of the wiping head 10 is a free end of the wiping head 10, the right end of the adapter 20 is a first end, the left end of the adapter 20 is a second end, the right end of the pen core 31 is a connecting end of the pen core 31, and the left end of the pen core 31 is a free end of the pen core 31; the first end of the rotation connecting cylinder 20 extends into the adapter cylinder 20 from the position of the wiping head 10 close to the connecting end of the wiping head 10 and is connected with the adapter cylinder 20, the second end of the rotation connecting cylinder 20 extends into the adapter cylinder 20 from the position of the refill 31 close to the connecting end of the refill 31 and is connected with the adapter cylinder 20, an anti-rust layer 32 is coated on the outer surface of the refill 31, the anti-rust layer 32 plays a role in rust prevention and corrosion prevention, a wiping surface 11 used for rubbing a sketch gray surface is formed on the wiping head 10, and the wiping surface 11 is obliquely arranged; the sketch wiping pen 100 is suitable for processing sketch grey surface in the sketch process, a user holds the pen holder 30, the pen holder 30 drives the wiping head 10 to abut against sketch drawing paper through the adapter 20, so that the wiping surface 11 rubs the sketch grey surface, the contact area between the wiping surface 11 and the sketch drawing paper is controllable and convenient to observe, a user can better process sketch details, the sketch wiping pen is convenient and quick to use, the sketch wiping pen 100 is high in flexibility, other parts of the drawing paper are effectively prevented from being stained in the sketch process, and the sketch quality is improved.

In an embodiment, the pen core 31 includes a connection section 311 and an extension section 312, the extension section 312 extends from the connection section 311 to a direction away from the adapter tube 20, the connection section 311 is provided with a mounting step 3111, and a position of the adapter tube 20 near the second end is sleeved outside the mounting step 3111 and is bonded with the mounting step 3111. As shown in fig. 1 to 3, the extension section 312 extends leftward from the connection section 311, the mounting step 3111 is disposed on the connection section 311, the mounting step 3111 is formed by recessing from the connection end of the pen core 31 toward the free end of the pen core 31, a portion of the adapter 20 near the second end is sleeved outside the mounting step 3111 and is adhered to the mounting step 3111, the second end of the adapter 20 abuts against the mounting step 3111, a portion of the wiper head 10 near the connection end of the wiper head 10 is embedded in the adapter 20, and the connection end of the wiper head 10 is adhered to the connection end of the pen core 31, which not only facilitates installation, but also further improves structural stability.

In another embodiment, the pen core 31 includes a connection section 311 and an extension section 312, the extension section 312 extends from the connection section 311 to a direction away from the adapter tube 20, the connection section 311 is provided with a mounting step 3111, and a position of the adapter tube 20 near the second end is detachably sleeved outside the mounting step 3111. As shown in fig. 1 to 3, the extending section 312 extends leftwards from the connecting section 311, the mounting step 3111 is disposed on the connecting section 311, the mounting step 3111 is formed by recessing from the connecting end of the pen core 31 to the direction of the free end of the pen core 31, a portion of the adapter tube 20 close to the second end is sleeved outside the mounting step 3111 and detachably connected with the mounting step 3111, and the second end of the adapter tube 20 abuts against the mounting step 3111, which is not only convenient for mounting, but also convenient and fast for assembly.

Further, be provided with the external screw thread on the installation step 3111, the position that corresponds the external screw thread on the adapter cylinder 20 is provided with the internal thread with external screw thread complex. The position that is close to the second end in the adapter section of thick bamboo 20 is provided with the internal thread, and the external screw thread on the installation step 3111 is used for with the interior screw-thread fit on the adapter section of thick bamboo 20, and then has realized adapter section of thick bamboo 20 and installation step 3111's dismantling and be connected, structural design is reasonable, and convenient assembling is swift.

In this embodiment, the wiping head 10 is in a droplet shape, a wiping tip 12 is formed at a free end of the wiping head 10, the wiping surface 11 extends from the wiping tip 12 to a direction close to the adapter 20, and a distance between the wiping surface 11 and the first end of the adapter 20 is gradually reduced along a direction away from the wiping tip 12. As shown in fig. 1 to 3, the water-drop-shaped wiping head 10 is formed with a wiping tip 12, that is, the free end of the wiping head 10 is the wiping tip 12, the contact area between the wiping tip 12 and the sketch paper is small, so as to facilitate handling of the sketch details, the wiping surface 11 extends leftward from the wiping tip 12, the distance between the wiping surface 11 and the end surface of the first end of the adapter 20 is gradually reduced from bottom to top, and the wiping surface 11 is convenient to abut against the sketch paper, so as to conform to the use habit.

In a preferred embodiment, the wiping head 10 is made of nitrile rubber, the wiping head 10 made of nitrile rubber has the advantages of high density, good elasticity, difficult deformation and high structural stability, the nitrile rubber wiping head 10 is soft, a user can conveniently rub a sketch gray surface, and the drawing paper is effectively prevented from being damaged during rubbing, in addition, the nitrile rubber wiping head 10 can be cleaned in a water washing mode, and the wiping head 10 can be repeatedly used and has long service life.

In a preferred embodiment, as shown in fig. 1 to 3, the extension section 312 is in a circular truncated cone shape, and the diameter of the extension section 312 is gradually reduced from the connection section 311 to a direction away from the adapter 20, that is, the diameter of the extension section 312 is gradually reduced from right to left, the extension section 312 in the circular truncated cone shape is convenient for a user to hold the pen holder 30, and the pen core 31 is a wooden pen core 31, that is, the material of the pen core 31 is wood, the wooden pen core 31 is light and durable, and easy to obtain, and has the advantages of long service life and low manufacturing cost; further, the rust-proof layer 32 is rust-proof powder coated on the surface of the pen core 31, and the rust-proof powder is coated on the outer surface of the pen core 31 to play a role in rust prevention and corrosion prevention, so that the service life of the sketch wiping pen 100 is further prolonged; the adapter cylinder 20 is a stainless steel product, the stainless steel has good corrosion resistance and higher hardness, and the adapter cylinder 20 made of the stainless steel has the advantages of rust prevention, corrosion prevention and good structural stability.

In this embodiment, the pen holder 30 is provided with a mark structure 33, and the mark structure 33 is at least one of characters, numbers, symbols and patterns. As shown in fig. 2, the mark structure 33 may be disposed on the pen holder 30 by spraying, engraving, and the like, and the mark structure 33 may be used to mark information of the sketch wiping pen 100, for example, the mark structure 33 may mark contents such as a model and a brand of the sketch wiping pen 100, which is beneficial to improving the recognition degree of the sketch wiping pen 100 and further improving the appearance of the sketch wiping pen 100.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The sketch wiping pen is characterized by comprising a wiping head, an adapter cylinder and a pen holder, wherein the pen holder comprises a pen core and an anti-rust layer coated on the surface of the pen core, the connecting end of the wiping head is embedded in the first end of the adapter cylinder, the free end of the wiping head is far away from the adapter cylinder, the second end of the adapter cylinder is connected with the connecting end of the pen core, the free end of the pen core is far away from the adapter cylinder, and the wiping head is provided with a wiping face obliquely arranged.

2. The sketch wiping pen as claimed in claim 1, wherein the pen core comprises a connecting section and an extending section, the extending section extends from the connecting section to a direction away from the adapter, the connecting section is provided with a mounting step, and a position of the adapter near the second end is sleeved outside the mounting step and is bonded with the mounting step.

3. The sketch wiping pen as claimed in claim 1, wherein the pen core comprises a connecting section and an extending section, the extending section extends from the connecting section to a direction away from the adapter, the connecting section is provided with a mounting step, and a position of the adapter near the second end is detachably sleeved outside the mounting step.

4. The sketch wiping pen as claimed in claim 3, wherein an external thread is provided on the mounting step, and an internal thread matched with the external thread is provided on the adapter at a position corresponding to the external thread.

5. The sketch wiping pen of any one of claims 2 to 4, wherein the extension section is in a truncated cone shape, and a diameter of the extension section is gradually reduced from the connecting section to a direction away from the adapter.

6. The sketch wiping pen of any one of claims 1 to 4, wherein the wiping head is in a shape of a water drop, a free end of the wiping head is formed with a wiping tip, the wiping surface extends from the wiping tip in a direction approaching the adapter, and a distance between the wiping surface and the first end of the adapter is tapered in a direction away from the wiping tip.

7. The sketch wiping pen of any one of claims 1 to 4, wherein the wiping head is a nitrile rubber piece.

8. The sketch wiping pen of any one of claims 1 to 4, wherein the cartridge is a wood cartridge;

and/or the presence of a gas in the atmosphere,

the antirust layer is antirust powder coated on the surface of the pen core.

9. The sketch wiping pen of any one of claims 1 to 4, wherein the adapter cylinder is a stainless steel piece.

10. The sketch wiping pen as claimed in any one of claims 1 to 4, wherein a marking structure is arranged on the pen holder, and the marking structure is at least one of characters, numbers, symbols and patterns.