Calligraphy teaching aid bag

Abstract

The utility model discloses a calligraphy teaching appliance bag which can be placed and quickly popped up through a pop-up structure when the calligraphy teaching appliance bag needs to be used, and is matched with a pressing part to enable the pressing part to leave a pressing state on appliances when the pressing part is popped up, so that the appliances can be conveniently taken and used after being popped up. And during transferring and carrying, a rotary knob is manually rotated to drive a winding shaft to rotate, a connecting rope is pulled, the containing box is pulled into the protection box for protection, in the pulling-in process, the tools are pressed and protected through a pressing part, and the situation that the tools shake in the interior and collide with one another and are damaged is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a calligraphy teaching tool bag. Background Art

[0002] There is a saying in my country that "the handwriting reflects the character of the writer", therefore parents attach great importance to their students' calligraphy. Currently, the most common and practical calligraphy training is hard pen calligraphy. In the teaching of hard pen calligraphy, various pen teaching tools are needed, the most common of which is the fountain pen.

[0003] Generally, calligraphy teaching tools need to be carried in a special tool bag. However, a simple tool bag cannot protect the tools during carrying, resulting in the tools being easily damaged by collision during the transfer process. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses a calligraphy teaching tool bag, which adopts the technical solution of comprising a protection box, a placement box, a rib plate, a rib plate through hole, a knob, a screw hole, a locking screw, a placement area, a pressing portion, a pop-up structure, a mounting seat, a winding shaft and a connecting rope. The protection box penetrates in the left and right directions, and a pop-up structure is arranged on the inner wall of the protection box. The placement box cooperates with the pop-up structure to be installed through the rib plates on the front and rear side walls thereof and the rib plate through holes opened on the rib plates. When the pop-up structure is released, the placement box and the rib plates are quickly popped out together for convenient taking and using of the tool. A knob is rotated to install on the top of the protection box, a screw hole is opened on the knob, a blind hole is opened on the top surface of the protection box, and an anti-slip groove is opened on the side of the knob for convenient operation of the knob. A handle is fixed on the front side of the protection box, and the handle is grasped to move the protection box when the tool is transferred. The lock screw is installed in cooperation with the screw hole and inserted into the blind hole to lock the position of the knob. A mounting seat is fixed at the center of the interior of the protection box. The winding shaft is rotatably installed on the mounting seat. The winding shaft is driven by the knob. One end of the connecting rope is connected to the winding shaft and the other end is connected to the inner side of the placement box. When the knob is manually turned, the winding shaft is driven to rotate to reel and wind the connecting rope. At this time, the connecting rope is pulled, and the pulling action lowers it to be placed and pulled into the protection box so that it is stored in the protection box. When the locking screw is loosened and it leaves the blind hole, the knob is no longer in a locked state. At this time, the pop-up structure can pop out the rib plate. A placement area is fixed in the placement box, and a number of semicircular arc grooves for placing pens are distributed on the placement area. A clamping part is provided in the placement box. When the placement box is retracted into the protection box, the clamping part operates to protect the placed tools.

[0005] As an optimal technical scheme of the utility model, the clamping part includes a fixed shaft, a stud, an I-shaped frame, an internal fixed seat, a gear rod, a placement box slot and a rotating gear. An internal fixed seat is fixed at the rear middle part of the protection box, and a gear rod is integrally formed on it. The inner sides of the two placement boxes are provided with placement box slots, and the gear rod extends into the placement box from the placement box slot and meshes with the rotating gear rotatably installed in the placement box. A stud is fixed on the rotating gear, and a fixed shaft is fixed on the other side of the stud in the placement box. One end of the transverse part of the I-shaped frame is movably fitted with the fixed shaft, and the other end is installed in cooperation with the stud. When the placement box moves in the protection box under the action of the pop-up structure, the rotating gear and the gear rod move relative to each other. Under the meshing action of the two, the rotating gear will rotate, thereby driving the stud to rotate. Under the rotation of the stud, the I-shaped frame installed in cooperation with it will move up and down, pressing and protecting the tool downward, and releasing the pressure on the tool upward for easy taking and use.

[0006] As a preferred technical solution of the utility model, a groove is formed on the bottom surface of the front end of the workpiece frame, and a sponge block is fixed in the groove.

[0007] As a preferred technical solution of the utility model, the pop-up structure includes an installation groove, a guide shaft and a spring. The inner front and rear side walls of the protective box are both provided with installation grooves, the guide shaft is fixed in the installation groove, the rib plate is mounted on the guide shaft through the rib plate through holes opened in the left and right directions, the spring is fixed on the inner side wall of the installation groove, and the other end of the spring is fixed on the side of the rib plate.

[0008] As a preferred technical solution of the utility model, the connecting rope is a nylon rope.

[0009] The beneficial effects of the utility model are as follows: the pop-up structure can be used to place and quickly pop out the utensil when needed, and the pressing part can be used to release the pressing part from the pressing state when popping out, so that it is convenient to take out and use it after popping out. When transferring and carrying, the knob is manually turned to drive the reel to rotate and pull the connecting rope to pull the placement box into the protection box for protection. During the pulling process, the pressing part presses and protects the utensil to prevent the utensil from shaking inside and causing collision and damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is a schematic diagram of a top view and cross-section structure of the utility model;

[0012] Figure 3 It is a front side sectional structural schematic diagram of the utility model.

[0013] In the figure: protection box 1, placement box 2, rib plate 3, knob 4, screw hole 5, locking screw 6, placement area 7, fixed shaft 8, stud 9, I-shaped frame 10, groove 11, sponge block 12, rib plate through hole 16, installation groove 13, guide shaft 14, spring 15, internal fixing seat 17, gear rod 18, placement box through slot 19, rotating gear 20, mounting seat 21, winding shaft 22 and connecting rope 23. DETAILED DESCRIPTION

[0014] Example 1

[0015] like Figures 1 to 3 As shown, the utility model discloses a calligraphy teaching tool bag, which adopts the technical scheme of comprising a protection box 1, a placement box 2, a rib plate 3, a rib plate through hole 16, a knob 4, a screw hole 5, a locking screw 6, a placement area 7, a pressing portion, a pop-up structure, a mounting seat 21, a winding shaft 22 and a connecting rope 23. The protection box 1 is penetrated in the left and right directions, and a pop-up structure is arranged on the inner wall of the protection box 1. The placement box 2 is installed in cooperation with the pop-up structure through the rib plates 3 on the front and rear side walls thereof and the rib plate through holes 16 opened on the rib plates 3. The top of the protection box 1 is rotated to install the knob 4, and the knob 4 is provided with a screw hole 5. A blind hole is provided on the top surface of the protective box 1, an anti-slip groove 41 is provided on the side of the knob 4, a handle 101 is fixed on the front side of the protective box 1, a locking screw 6 is installed in cooperation with the screw hole 5 and inserted into the blind hole to lock the position of the knob 4, a mounting seat 21 is fixed at the center of the inside of the protective box 1, a winding shaft 22 is rotatably installed on the mounting seat 21, the winding shaft 22 is driven by the knob 4, one end of the connecting rope 23 is connected to the winding shaft 22 and the other end is connected to the inner side of the placement box 2, a placement area 7 is fixed in the placement box 2, a plurality of semicircular arc grooves for placing pens are distributed on the placement area 7, and a clamping portion is provided in the placement box 2.

[0016] As a preferred technical solution of the utility model, the clamping part is that an internal fixing seat 17 is fixed at the rear middle part of the protection box 1, and a gear rod 18 is integrally formed on it. A placement box through groove 19 is opened on the inner side of the two placement boxes 2. The gear rod 18 extends into the placement box 2 from the placement box through groove 19 and meshes with a rotating gear 20 rotatably installed in the placement box 2. A stud 9 is fixed on the rotating gear 20, and a fixed shaft 8 is fixed on the other side of the stud 9 in the placement box 2. One end of the transverse part of the I-shaped frame 10 is movably mounted on the fixed shaft 8, and the other end is installed in cooperation with the stud 9.

[0017] As a preferred technical solution of the utility model, a groove 11 is formed on the bottom surface of the front end of the work-shaped frame 10 , and a sponge block 12 is fixed in the groove 11 .

[0018] As a preferred technical solution of the utility model, the specific arrangement of the pop-up structure is that installation grooves 13 are opened on the front and rear side walls inside the protective box 1, a guide shaft 14 is fixed in the installation groove 13, the rib 3 is mounted on the guide shaft 14 through the rib through holes 16 opened in the left and right directions, a spring 15 is fixed on the inner wall of the installation groove 13, and the other end of the spring 15 is fixed on the side of the rib 3.

[0019] As a preferred technical solution of the present utility model, the connecting rope 23 is a nylon rope.

[0020] The working principle of the utility model is as follows: when in use, the locking screw 6 is loosened to make it leave the blind hole, at this time the knob 4 is in an unlocked state, at this time the elastic force of the spring 15 lowers the rib plate 3 and the placement box 2 is pushed out, in the process of the placement box 2 moving outward, the rotating gear 20 and the gear rod 18 installed therein rotate relative to each other, under the meshing action of the two, the rotating gear 20 rotates, thereby driving the stud 9 to rotate, and the work frame 10 installed therewith is lifted, at this time the placement box 2 is quickly ejected and the pressing part is pressed at the same time It also releases the pressure on the tools, making it convenient and quick to use. When carrying and transferring, the knob 4 is manually turned to drive the reel 22 to rotate and pull the connecting rope 23 to pull the placement box 2 back into the protection box 1, and after it is completely pulled back, the locking screw 6 is screwed into the blind hole to lock the position of the knob 4. In the process of pulling back, the rotating gear 20 rotates under the meshing action of the rotating gear 20 and the gear rod 18. At this time, the rotation direction of the driven stud is opposite to that when it is ejected. At this time, the workpiece frame 10 moves down to drive the sponge block 12 to compress and protect the tools.

[0021] Components not described in detail herein are prior art.

[0022] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A calligraphy teaching kit, characterized in that: The invention comprises a protection box (1), a placement box (2), a rib plate (3), a rib plate through hole (16), a knob (4), a screw hole (5), a locking screw (6), a placement area (7), a pressing portion, a pop-up structure, a mounting seat (21), a winding shaft (22) and a connecting rope (23); the protection box (1) penetrates in the left-right direction, a pop-up structure is arranged on the inner wall of the protection box (1), the placement box (2) is installed in cooperation with the pop-up structure through the rib plates (3) on the front and rear side walls thereof and the rib plate through hole (16) opened on the rib plates (3); the top of the protection box (1) is rotated to install the knob (4), the knob (4) is provided with a screw hole (5), and the protection box (1) is installed in a fixed manner. A blind hole is opened on the top surface of the protective box (1); the locking screw (6) is installed in cooperation with the screw hole (5) and inserted into the blind hole to lock the position of the knob (4); a mounting seat (21) is fixed at the center of the interior of the protective box (1), and a winding shaft (22) is rotatably installed on the mounting seat (21); the winding shaft (22) is driven by the knob (4); one end of the connecting rope (23) is connected to the winding shaft (22) and the other end is connected to the inner side surface of the placement box (2); a placement area (7) is fixed in the placement box (2), and a plurality of semicircular arc grooves for placing pens are distributed on the placement area (7); a pressing portion is arranged in the placement box (2).

2. A calligraphy teaching kit according to claim 1, characterized in that: The side of the knob (4) is provided with an anti-slip groove (41); and the front side of the protection box (1) is fixed with a handle (101).

3. The calligraphy teaching kit according to claim 1, characterized in that: The clamping part comprises a fixed shaft (8), a stud (9), a workpiece frame (10), an internal fixed seat (17), a gear rod (18), a placement box slot (19) and a rotating gear (20); an internal fixed seat (17) is fixed at the rear of the middle part of the protection box (1), and a gear rod (18) is integrally formed on the internal fixed seat; the inner sides of the two placement boxes (2) are both provided with placement box slots (19), the gear rod (18) extends into the placement box (2) from the placement box slots (19) and meshes with the rotating gear (20) rotatably installed in the placement box (2); a stud (9) is fixed on the rotating gear (20); a fixed shaft (8) is fixed on the other side of the stud (9) in the placement box (2); one end of the transverse part of the workpiece frame (10) is movably mounted on the fixed shaft (8), and the other end is mounted in cooperation with the stud (9).

4. The calligraphy teaching kit according to claim 3, characterized in that: The bottom surface of the front end of the workpiece frame (10) is provided with a groove (11), and a sponge block (12) is fixed in the groove (11).

5. The calligraphy teaching kit according to claim 1, characterized in that: The pop-up structure comprises a mounting groove (13), a guide shaft (14) and a spring (15); the front and rear side walls inside the protection box (1) are both provided with mounting grooves (13), and the guide shaft (14) is fixed in the mounting groove (13); the rib plate (3) is sleeved on the guide shaft (14) through rib plate through holes (16) opened in the left and right directions; the spring (15) is fixed on the inner side wall of the mounting groove (13), and the other end of the spring (15) is fixed on the side surface of the rib plate (3).

6. The calligraphy teaching kit according to claim 1, characterized in that: The connecting rope (23) is a nylon rope.

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