CN212194809U

CN212194809U - Writing brush

Info

Publication number: CN212194809U
Application number: CN202020929264.6U
Authority: CN
Inventors: 马忠秋
Original assignee: Jiangxi Institute of Fashion Technology
Current assignee: Jiangxi Institute of Fashion Technology
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-12-22
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to a stationery technical field specifically is a writing brush. A writing brush, comprising: the pen holder is provided with a cylindrical first groove body at one end, a second groove body is arranged on the groove wall of the first groove body along the circumferential direction, the second groove body is communicated with a third groove body and a fourth groove body along the axial direction of the pen holder, the third groove body extends to the opening of the first groove body, and the fourth groove body does not penetrate through the first groove body; the nib, including nib and columniform inserted bar, nib and inserted bar fixed connection, inserted bar and first cell body adaptation, and fixedly connected with fixture block on the inserted bar, the fixture block has and slides and rotate to getting into the fourth cell body in the second cell body along the third cell body in and the detached state that rotates to getting into the third cell body in getting into the second cell body after breaking away from the fourth cell body. The utility model provides a pair of writing brush, the nib can be dismantled, can only change the nib after the nib damages, avoids causing the waste.

Description

Writing brush

Technical Field

The utility model relates to a stationery technical field specifically is a writing brush.

Background

The writing brush is a traditional writing tool derived from China, can be divided into various types according to the size of a brush head, and has unique use. The complete set of writing brush can meet different requirements of users, but the whole set of writing brush occupies a large space and is inconvenient to place, the pen holder of the writing brush is very wear-resistant, the writing brush head is very easy to wear, and the whole writing brush needs to be replaced when the writing brush head cannot be used, so that waste is caused.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming current writing brush nib and can not change, extravagant serious defect.

In order to solve the technical problem, the utility model provides a writing brush, include:

the pen holder is characterized in that one end of the pen holder is provided with a cylindrical first groove body, the groove wall of the first groove body is provided with a second groove body along the circumferential direction, the second groove body is communicated with a third groove body and a fourth groove body along the axial direction of the pen holder, the third groove body extends to the opening of the first groove body, and the fourth groove body does not penetrate through the first groove body;

the nib, including nib and columniform inserted bar, the nib with inserted bar fixed connection, the inserted bar with first cell body adaptation, just fixedly connected with fixture block on the inserted bar, the fixture block has the edge the third cell body slides and gets into rotate to getting into in the second cell body fixed user state in the fourth cell body, and break away from get into behind the fourth cell body rotate to getting into in the second cell body the detached state in the third cell body.

The two clamping blocks are symmetrically distributed relative to the axis center of the inserting rod, and the two clamping blocks are symmetrically distributed relative to the axis center of the first groove body.

The pen holder is characterized by further comprising an ejector rod, wherein the ejector rod penetrates through the pen holder and is connected with the inserting rod.

The top rod bottom fixedly connected with roof, the square groove has been seted up to the roof bottom, inserted bar top surface fixedly connected with square, the square is inserted it is fixed in the square groove.

The top plate upper end is equipped with the spring, spring one end with top plate fixed connection, other end fixedly connected with change, the change with first cell body tank bottom is rotated and is connected.

The roof is equipped with first magnet, the inserted bar top surface be equipped with the second magnet that first magnet corresponds the setting.

The water tank is arranged at the bottom of the placing frame.

The water tank notch fixedly connected with places the board, it has a plurality of being used for to place the board nib male hole of placing.

The side face of the placing rack is fixedly connected with a fixing frame used for placing the pen holder.

One side of the fixing frame close to the placing frame is fixedly connected with a convex block.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a writing brush, including pen holder and nib, pen holder one end is seted up cylindrical first cell body, along the circumferencial direction set up the second cell body on the cell wall of first cell body, along the axial of pen holder, still communicate on the second cell body have extend to the third cell body of first cell body notch and do not run through the fourth cell body of first cell body, the nib includes nib and the cylindrical inserted bar of mutual fixed connection, the inserted bar of fixedly connected with fixture block is adapted with the pen holder of seting up the cell body, have along the third cell body slide enter the second cell body rotate to enter the use state of fixing in the fourth cell body, and break away from the fourth cell body after entering the second cell body rotates to enter the separation state in the third cell body, utilize these two kinds of states to realize connection and separation of nib and pen holder, realize the dismouting and the change of nib, can only change the nib after the nib damages, waste is avoided; and only need to exert the effort of keeping away from the nib to the inserted bar, make it break away from the fourth cell body to rotate to the third cell body along the second cell body, it can outwards be extracted to it again, it is convenient to change.

2. The utility model provides a pair of writing brush, fixture block are provided with two, and the axis central symmetry of relative inserted bar distributes, and second cell body, third cell body and fourth cell body are provided with two respectively, and the axis central symmetry of relative first cell body distributes, has improved the stability when nib and pen-holder are connected the back and are in the user state.

3. The utility model provides a pair of writing brush still includes the ejector pin that runs through pen-holder and inserted bar and be connected, and ejector pin bottom fixedly connected with sets up the roof in square groove, square groove and inserted bar top surface fixed connection's square adaptation for conveniently drive the inserted bar and rotate together when rotating the ejector pin, the dismouting nib is more convenient.

4. The utility model provides a pair of writing brush, first cell body bottom is rotated and is connected with the change, fixedly connected with spring between change and the top upper end, realizes pressing down fixedly to the nib when nib user state, and the pulling to the nib when the separation to the spring passes through the change and is connected with the rotation of first cell body bottom, prevents that the spring from receiving the torsion influence life that the pen-holder rotated and caused.

5. The utility model provides a pair of writing brush is equipped with first magnet on the roof, is equipped with the second magnet corresponding with first magnet on the inserted bar, strengthens being connected of pen-holder and nib when user state, makes the pen-holder drive the inserted bar and rotate together through the appeal when the separation.

6. The utility model provides a pair of writing brush still is provided with the rack of seting up the basin, the washing of the nib of being convenient for.

7. The utility model provides a pair of writing brush is connected with the board of placing of seting up a plurality of holes of placing on the basin, can be used to place the nib.

8. The utility model provides a pair of writing brush, rack side fixedly connected with has the fixed frame of lug, the placing of the pen-holder of being convenient for.

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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a partial sectional view of the present invention in use;

FIG. 3 is an exploded view of FIG. 2;

fig. 4 is an exploded view of the interior of the first tank body of the present invention;

fig. 5 is a schematic view of a second tank body, a third tank body and a fourth tank body of the present invention;

fig. 6 is a schematic view of the overall structure of the rack of the present invention;

fig. 7 is a schematic view of the writing brush placing rack of the present invention;

FIG. 8 is a cross-sectional view of FIG. 7;

fig. 9 is a side view of fig. 7.

Description of reference numerals:

1. a pen holder; 2. a pen point; 3. a first tank body; 4. a second tank body; 5. a third tank body; 6. a fourth tank body; 7. a spring; 8. a top plate; 9. inserting a rod; 10. a clamping block; 11. a first magnet; 12. a second magnet; 13. a top rod; 131. a square bar; 132. a round bar; 14. a fixing plate; 15. an empty groove; 16. briquetting; 17. a fifth tank body; 18. a square groove; 19. a square block; 20. rotating the ring; 21. a sixth tank body; 22. placing a rack; 221. a water tank; 222. a connecting rod; 223. placing the plate; 224. placing holes; 225. a fixing frame; 226. and (4) a bump.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 9, a specific embodiment of the writing brush includes a pen holder 1 and a pen point 2, a first cylindrical groove 3 is formed at one end of the pen holder 1, a second groove 4 is formed along a circumferential direction of the first groove 3, a third groove 5 and a fourth groove 6 are formed along an axial direction of the pen holder 1, the third groove 5 is communicated with the second groove 4 and extends to a notch of the first groove 3, the fourth groove 6 does not penetrate through the first groove 3, and the second groove 4, the third groove 5 and the fourth groove 6 are respectively provided with two axial lines which are symmetrically distributed relative to the first groove 3. Nib 2 includes mutual fixed connection's nib and inserted bar 9, and inserted bar 9 is cylindrical, and with 3 looks adaptations of first cell body, keep away from two fixture blocks 10 of one end circumference fixedly connected with of nib 2 on the inserted bar 9, and the axis central symmetry of two fixture blocks 10 relative inserted bar 9 has and slides along third cell body 5 and get into in the second cell body 4 and rotate to the user state who gets into in the fourth cell body 6 fixed, and get into the detached state that rotates to getting into in the third cell body 5 in the second cell body 4 after breaking away from fourth cell body 6.

The writing brush further comprises a top rod 13 penetrating through the pen holder 1 and capable of rotating in the pen holder 1, the top rod 13 comprises a square rod 131 and a round rod 132 which are fixedly connected with each other, the lower end of the square rod 131 penetrates through the top plate 8 and is fixedly connected with the fixing plate 14, a square groove 18 is formed in the lower side of the top plate 8, a square block 19 capable of being matched with the square groove 18 is fixedly connected to the upper end of the insertion rod 9, and when the top rod 13 moves downwards in the pen holder 1, the square rod 131 can enter the square groove 18 to eject the insertion rod 9. The upper end of the round rod 132 is fixedly connected with a pressing block 16, the lower end of the pressing block 16 is positioned in the empty groove 15 formed on the pen holder 1 and is matched with the empty groove 15, and the pressing block 16 can slide up and down in the empty groove 15. The pressing block 15 is provided with a pull ring which is convenient for pulling operation.

In the present embodiment, as shown in fig. 2 to 4, a spring 7 is disposed between the top plate 8 and the bottom of the first tank 3, the lower end of the spring 7 is fixedly connected to the top plate 8, and the other end is rotatably connected to the bottom of the first tank 3 through a swivel 20 disposed at the bottom of the first tank 3. Specifically, an annular groove for accommodating the swivel 20 is formed on the groove bottom of the first groove body 3.

In this embodiment, as shown in fig. 2 to 4, a fifth slot 17 is provided inside the top plate 8, the first magnet 11 is provided inside the fifth slot 17, a sixth slot 21 is provided on the insert rod 9, and the second magnet 12 is provided inside the sixth slot 21. The first magnet 11 and the second magnet 12 are both ring-shaped to ensure the firmness of the installation of the top plate 8 and the inserted rod 9.

In this embodiment, as shown in fig. 6 to 9, the pen holder further includes a placing frame 22, a water tank 221 is disposed at the bottom of the placing frame 22, a placing plate 223 is connected to the upper end of the water tank 221 through a connecting rod 222 fixedly connected to the water tank, a plurality of placing holes 224 are disposed on the placing plate 223, two fixing frames 225 provided with bumps 226 are fixedly connected to the side of the water tank 221, the fixing frames 225 are L-shaped, and a gap is reserved between the fixing frames and the side wall of the water tank 221 to form a placing space for the pen.

When the writing brush needs to be used, the fixture block 10 is aligned to the third groove body 5, then the inserting rod 9 is inserted into the first groove body 3, the square block 19 is inserted into the square groove 18, and at the moment, the spring 7 is compressed to store energy. When the inserting rod 9 cannot be inserted upwards continuously, the inserting rod 9 is rotated anticlockwise, when the inserting rod 9 rotates to be incapable of rotating, the inserting rod 9 is loosened, the top plate 8 presses the fixture block 10 into the fourth groove body 6 under the action of the spring 7, and the pen point 2 is connected with the pen holder 1. When writing is finished or the pen point 2 is damaged and needs to be replaced, the pressing block 16 is pulled upwards, when large resistance is applied, the clamping block 10 is pulled out of the fourth groove body 6, the pressing block 16 rotates clockwise at the moment, the pressing block 16 drives the top plate 8 to rotate clockwise through the ejector rod 13, when the pen is not rotated, the clamping block 10 enters the third groove body 5, then the pressing block 16 is pressed downwards, the pressing block 16 presses the square block 19 through the ejector rod 13, therefore, the attraction force between the first magnet 11 on the top plate 8 and the second magnet 12 on the insertion rod 9 is overcome, the square block 19 is pressed out from the square groove 18, and the pen point 2 is separated from the pen holder 1. At this time, the nib 2 can be put into the placing hole 224, the nib can be washed in the water tank 221, and the barrel 1 can be placed in the fixing frame 225.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A writing brush, comprising:

the pen holder comprises a pen holder (1), wherein one end of the pen holder is provided with a cylindrical first groove body (3), the groove wall of the first groove body (3) is provided with a second groove body (4) along the circumferential direction, the second groove body (4) is communicated with a third groove body (5) and a fourth groove body (6) along the axial direction of the pen holder (1), the third groove body (5) extends to an opening of the first groove body (3), and the fourth groove body (6) does not penetrate through the first groove body (3);

nib (2), including nib and columniform inserted bar (9), the nib with inserted bar (9) fixed connection, inserted bar (9) with first cell body (3) adaptation, just fixedly connected with fixture block (10) on inserted bar (9), fixture block (10) have the edge third cell body (5) slide and get into rotate to get into in second cell body (4) fixed user state in fourth cell body (6), and break away from go into behind fourth cell body (6) rotate to get into in second cell body (4) the separation state in third cell body (5).

2. The writing brush according to claim 1, wherein two clamping blocks (10) are arranged and symmetrically distributed with respect to the axis of the insertion rod (9), and two clamping blocks are arranged on the second groove body (4), the third groove body (5) and the fourth groove body (6) and symmetrically distributed with respect to the axis of the first groove body (3).

3. The writing brush according to claim 2, further comprising a top rod (13), wherein the top rod (13) penetrates through the pen holder (1) and is connected with the insertion rod (9).

4. The writing brush according to claim 3, wherein a top plate (8) is fixedly connected to the bottom of the top rod (13), a square groove (18) is formed in the bottom of the top plate (8), a square block (19) is fixedly connected to the top surface of the insertion rod (9), and the square block (19) is inserted into the square groove (18) and fixed.

5. The writing brush according to claim 4, wherein a spring (7) is arranged at the upper end of the top plate (8), one end of the spring (7) is fixedly connected with the top plate (8), the other end of the spring (7) is fixedly connected with a rotating ring (20), and the rotating ring (20) is rotatably connected with the bottom of the first groove body (3).

6. A writing brush according to claim 4 or 5, characterized in that said top plate (8) is provided with a first magnet (11), and said top surface of said insertion rod (9) is provided with a second magnet (12) arranged in correspondence with said first magnet (11).

7. The writing brush according to any one of claims 1-5, further comprising a placing rack (22), wherein a water tank (221) is opened at the bottom of the placing rack (22).

8. The writing brush according to claim 7, wherein a placing plate (223) is fixedly connected to the notch of the water tank (221), and the placing plate (223) is provided with a plurality of placing holes (224) for inserting the writing tip.

9. A writing brush according to claim 8, characterized in that a fixing frame (225) for placing the pen holder (1) is fixedly connected to the side of the placing frame (22).

10. Writing brush according to claim 9, characterized in that a projection (226) is fixedly connected to the fixing frame (225) on the side close to the holder (22).