JP2020182780A - Color pencil case - Google Patents

Abstract

To provide a color pencil case equipped with a color pencil sharpener mechanism, which can sharpen a color pencil.SOLUTION: A storage chamber 12 and a bottom chamber 37 are formed between a first columnar body 10 and a second columnar body 14. An opening is provided on the left side of the storage chamber, and the storage chamber positioned at the apex of the bottom chamber is equipped with a color pencil sharpener mechanism 72 and can sharpen the color pencil. The present invention is composed of two sections, and is convenient for washing since it is disassembled when being washed.SELECTED DRAWING: Figure 1

Description

The present invention takes up the field of stationery technology, and specifically is a colored pencil case.

Commercially available colored pencil cases have various defects. First, it basically has only a storage function. And even if it is stored in a pen case, the core can easily break. Also, when using a new colored pencil, there are many cases where it is necessary to sharpen it, but since it is often the case that the sharpener is forgotten, the colored pencil cannot be used. Or it takes time to find a sharpener. Moreover, the campen, especially its inner layer, is difficult to clean.

Chinese Patent Application Publication No. 10546238

It is an object of the present invention to provide a colored pencil case and to eliminate the above-mentioned drawbacks in the existing technology.

The colored pencil case of the present invention includes a first cylinder and a second cylinder, and two sets of long slide grooves are symmetrically installed in the upper and lower end surfaces of the first cylinder of the second cylinder. Two sets of long fixing plates are fixedly installed on the left end surface and vertically symmetrically, and small concave grooves are installed on the left end faces of the long fixing plates, and all of them are located in the small concave grooves. The limiting shaft is fixedly installed, and the long fixing plate is inserted into the long slide groove to form a storage chamber and a bottom chamber between the first cylinder and the second cylinder. An opening is installed on the left side of the storage chamber, the storage chamber is located at the top of the bottom chamber, and a first support plate is fixedly installed on the right end surface of the first cylinder. A second support plate is fixedly installed on the left end surface of the second cylinder, screws are connected by threads in one end wall of the long slide groove, and the long fixing plate is connected to the long slide groove. After being inserted into, the screw can limit the long fixing plate so that it does not slide out of the long slide groove, thereby fixing the first cylinder and the second cylinder. A transmission chamber is installed in the second cylinder, a circular chamber is installed at the bottom of the transmission chamber, a gripping mechanism is installed in the circular chamber, and the gripping mechanism grips a colored pencil. A slide groove is installed on each of the upper and lower end faces of the circular chamber, a fixing plate is installed on the bottom wall of the bottom chamber, and the fixing plate and the second cylinder are fixedly connected to each other. A colored pencil sharpening mechanism is installed on the right side of the fixing plate, a fixing block is provided on the bottom wall of the bottom chamber, and the fixing block and the first cylinder are fixedly connected to each other. A power mechanism is installed inside, the power mechanism can provide power to the colored pencil sharpening mechanism, a communication groove communicating with the outside is installed on the left end wall of the bottom chamber, and the bottom wall of the second cylinder. A shavings storage case is installed in.

As a further technical plan, the gripping mechanism includes a screw bolt shaft, the screw bolt shaft is rotatably installed between two sets of the slide grooves, the top of the screw bolt shaft is located in the transmission chamber, and A transmission gear is fixedly installed at the end of the screw bolt shaft, a sandwiching block is slidably installed in each of the two sets of slide grooves, and the sandwiching block and the screw bolt shaft are connected by threads. Triangular grooves are installed on the end faces of the sandwiching blocks on the sides close to each other, and the two sets of the triangular grooves can tightly pinch the colored pencils, and the transmission rotation shaft is contained in the transmission chamber. It is rotatably installed, gears are fixedly installed on the outer circumference of the transmission rotating shaft, the gears and the transmission gears are installed so as to mesh with each other, and a rack is slidably installed in the transmission chamber. The rack is located on the rear side of the gear, and the rack and the gear are installed so as to mesh with each other, and a slide block is fixedly installed on the top end of the rack, and one end surface of the slide block is fixedly installed. A concave groove is installed in the.

As a further technical plan, the colored pencil sharpening mechanism includes a rotating shaft, the rotating shaft is rotatably installed in the fixed plate, and a rotating block is fixedly installed at the right end of the rotating shaft, and the rotating A rectangular groove is installed in the block, a rectangular block is slidably installed in the rectangular groove, two sets of sharpeners are installed in the rectangular block, and a communication port is installed in the rectangular block. Are uniformly arranged in four sets, the communication port communicates with the shavings storage case, and a spring is mounted between the left end of the rectangular block and the left end wall of the rectangular groove.

As a further technical plan, the power mechanism includes a spline sleeve, the spline sleeve is rotatably installed in the fixing block, and after the first cylinder is fixed to the second cylinder, the rotating shaft. Is inserted into the spline sleeve, and the rotating shaft and the spline sleeve are connected by a spline, a spline shaft is connected by a spline in the spline sleeve, and a rotating disk is connected to the left end of the spline shaft. Is fixedly installed, and a pull ring is fixedly installed at the left end of the rotating shaft, and the rotating disk is housed in the communication groove when in an unused state.

As a further technical plan, two sets of support blocks are fixedly installed on the first cylinder body and the bottom end surface of the second cylinder body, and the support blocks are the first cylinder body and the second cylinder. A storage case can be slidably installed in the storage chamber to support the body, a colored pencil storage chamber is installed on the top end face of the storage case, and eventually on the left and right end walls of the colored pencil storage chamber. The sponge is fixedly installed.

Advantages of the present invention: Compared to the traditional pen case, the pen case of the present invention has a colored pencil sharpening mechanism and can sharpen colored pencils, and the present invention is composed of two parts and is disassembled when cleaning. It can be done and is convenient for cleaning.

In order to explain the present invention in detail with reference to FIGS. 1 to 5 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. 1 is a front view of the apparatus of the present invention, and is described above and below. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 are the same.

FIG. 1 is a schematic diagram of the entire internal configuration of the colored pencil case of the present invention. FIG. 2 is a schematic diagram of a sandwiching block in the present invention. FIG. 3 is a schematic view of a long fixing plate in the present invention. FIG. 4 is a locally enlarged schematic view of the long fixing plate in the present invention. FIG. 5 is a locally enlarged schematic view of the transmission chamber in the present invention.

With reference to FIGS. 1 to 5, the colored pencil case of the present invention includes a first cylinder 10 and a second cylinder 14, and two sets of long slide grooves 13 are provided in the upper and lower end surfaces of the first cylinder 10. Two sets of long fixing plates 44 are fixedly installed on the left end surface of the second columnar body 14 in a symmetrical manner and vertically symmetrically, and small concave grooves are formed on the left end surface of the long fixing plate 44. 46 is installed, the position limiting shaft 65 is fixedly installed in each of the small concave grooves 46, and the long fixing plate 44 is inserted into the long slide groove 13, so that the first A storage chamber 12 and a bottom chamber 37 are formed between the cylinder 10 and the second cylinder 14, an opening is provided on the left side of the storage chamber 12, and the storage chamber 12 is the top of the bottom chamber 37. The first support plate 34 is fixedly installed on the right end surface of the first cylindrical body 10, and the second support plate 33 is fixedly installed on the left end surface of the second cylindrical body 14. A screw 48 is connected by a screw thread in one end wall of the long slide groove 13, and after the long fixing plate 44 is inserted into the long slide groove 13, the screw 48 is fixed to the long slide. The plate 44 can be restricted so as not to slide out of the long slide groove 13, whereby the first cylinder 10 and the second cylinder 14 can be fixed, and the inside of the second cylinder 14 can be fixed. A transmission chamber 17 is installed in the transmission chamber 17, a circular chamber 18 is installed at the bottom of the transmission chamber 17, a gripping mechanism 73 is installed in the circular chamber 18, and the gripping mechanism 73 can grip a colored pencil 21. Slide grooves 19 are installed on both upper and lower end faces of the circular chamber 18, and a fixing plate 42 is installed on the bottom wall of the bottom chamber 37, and the fixing plate 42 and the second cylinder 14 are fixed to each other. A colored pencil sharpening mechanism 72 is installed on the right side of the fixing plate 42, a fixing block 38 is provided on the bottom wall of the bottom chamber 37, and the fixing block 38 and the first cylinder 10 are connected to each other. It is fixedly connected, a power mechanism 71 is installed in the fixed block 38, the power mechanism 71 can provide power to the colored pencil sharpening mechanism 72, and communicates with the outside on the left end wall of the bottom chamber 37. A communication groove 35 is installed, a shavings storage case 23 is installed on the bottom wall of the second columnar body 14, and the shavings storage case 23 can store shavings.

The gripping mechanism 73 includes a screw bolt shaft 53, the screw bolt shaft 53 is rotatably installed between two sets of the slide grooves 19, and the top of the screw bolt shaft 53 is located in the transmission chamber 17. A transmission gear 52 is fixedly installed at the end of the screw bolt shaft 53, and a sandwiching block 20 is slidably installed in each of the two sets of the slide grooves 19, and the sandwiching block 20 and the screw bolt shaft are slidably installed. The 53 is connected by a screw thread, and triangular grooves 54 are installed on the end faces of the sandwiching blocks 20 on the side close to each other, and the two sets of the triangular grooves 54 can tightly sandwich the colored pencil 21. A transmission rotation shaft 51 is rotatably installed in the transmission chamber 17, and a gear 50 is fixedly installed on the outer periphery of the transmission rotation shaft 51 so that the gear 50 and the transmission gear 52 mesh with each other. The rack 49 is slidably installed in the transmission chamber 17, the rack 49 is located behind the gear 50, and the rack 49 and the gear 50 are installed so as to mesh with each other. A slide block 15 is fixedly installed at the top end of the rack 49, and a concave groove 16 is installed on one end surface of the slide block 15.
By manually inserting the colored pencil 21 into the circular chamber 18 and pulling up the slide block 15, the gear 50 is rotationally interlocked with the rack 49, whereby the transmission gear 52 is rotated. As a result, the screw bolt shaft 53 rotates to bring the two sets of the sandwiching blocks 20 closer to each other and tightly sandwich the colored pencil 21.

The colored pencil sharpening mechanism 72 includes a rotating shaft 41, the rotating shaft 41 is rotatably installed in the fixed plate 42, and a rotating block 32 is fixedly installed at the right end of the rotating shaft 41. A rectangular groove 31 is installed in the rotating block 32, a rectangular block 27 is slidably installed in the rectangular groove 31, and two sets of sharpeners 28 are installed in the rectangular block 27. Four sets of communication ports 26 are uniformly arranged in the rectangular block 27, and the communication ports 26 communicate with the shavings storage case 23, and the left end of the rectangular block 27 and the left end wall of the rectangular groove 31. A spring 30 is installed between them,
By inserting the colored pencil 21 into the circular chamber 18, the colored pencil 21 is put into the rectangular block 27, and the colored pencil 21 and the sharpener 28 are brought into contact with each other, and the power mechanism is used. By controlling 71, the rotating block 32 is rotated, thereby rotating the rectangular block 27 and starting to sharpen the colored pencils.

The power mechanism 71 includes a spline sleeve 40, and the spline sleeve 40 is rotatably installed in the fixing block 38, and after the first cylinder 10 is fixed to the second cylinder 14, the rotation The shaft 41 is inserted into the spline sleeve 40, and the rotating shaft 41 and the spline sleeve 40 are connected by a spline, and the spline shaft 39 is connected by a spline in the spline sleeve 40, and the spline shaft is connected. A turntable 36 is fixedly installed at the left end of the rotating shaft 36, and a pull ring 43 is fixedly installed at the left end of the rotating shaft 36.
When not in use, the turntable 36 is housed in the communication groove 35, and when in use, the pull ring 43 is pulled to pull the turntable 36 out of the communication groove 35. The turntable 36 is turned by hand, and the rotation of the spline sleeve 40 is interlocked with the spline shaft 39, thereby rotating the rotation shaft 41, thereby providing power to the colored pencil sharpening mechanism 72.

Two sets of support blocks 22 are fixedly installed on both the first cylinder 10 and the bottom end surface of the second cylinder 14, and the support blocks 22 are the first cylinder 10 and the second cylinder. A storage case 60 is slidably installed in the storage chamber 12 so as to support the body 14, and a colored pencil storage chamber 61 is installed on the top end surface of the storage case 60 on both the left and right sides of the colored pencil storage chamber 61. A sponge 11 is fixedly installed on each of the end walls of the
The sponge 11 protects the core of the colored pencil 21 and prevents the core from being broken.

At the time of use, the first cylinder 10 and the second cylinder 14 are first brought into contact with each other, the long fixing plate 44 is inserted into the long slide groove 13, and at the same time, the screw 48 is tightened to tighten the first cylinder 10. And the second cylinder 14 are fixed, and the storage case 60 is put in the storage chamber 12, and the colored pencil 21 can be stored in the colored pencil storage case 61 by pulling out the storage case 60, and when the colored pencil 21 is scraped, The colored pencil 21 is inserted into the circular chamber 18, the colored pencil 21 is inserted into the rectangular block 27, the colored pencil 21 and the sharpener 28 are brought into contact with each other, and the slide block 15 is pulled up by hand, and the rack 49 is pulled up. The rotation of the gear 50 is interlocked with the rotation of the gear 50, thereby rotating the transmission gear 52, whereby the screw bolt shaft 53 is rotated, whereby the two sets of the sandwiching blocks 20 are brought close to each other, the colored pencil 21 is tightly pinched, and by hand. The turntable 36 is rotated, and the rotation of the spline sleeve 40 is interlocked with the spline shaft 39, thereby rotating the rotation shaft 41, whereby the rotation block 32 rotates and the colored pencil 21 begins to be scraped.

The beneficial effect of the present invention is: Compared to the traditional pencil case, the pen case of the present invention is equipped with a colored pencil sharpening mechanism and can sharpen colored pencils, and the present invention is composed of two parts and cleans. It can be disassembled at times and is convenient for cleaning.

Engineers in this field can clarify that they do not deviate from the general spirit and ideas of the present invention, and various modifications can be made to the above examples, all of which are within the scope of protection of the present invention. The protection plan of the present invention should be standardized on the claim of the present invention.

The present invention takes up the field of stationery technology, and specifically is a colored pencil case.

Commercially available colored pencil cases have various defects. First, it basically has only a storage function. And even if it is stored in a pen case, the core can easily break. Also, when using a new colored pencil, there are many cases where it is necessary to sharpen it, but since it is often the case that the sharpener is forgotten, the colored pencil cannot be used. Or it takes time to find a sharpener. Moreover, the campen, especially its inner layer, is difficult to clean.

Chinese Patent Application Publication No. 10546238

It is an object of the present invention to provide a colored pencil case and to eliminate the above-mentioned drawbacks in the existing technology.

The colored pencil case of the present invention includes a first cylinder and a second cylinder, and two sets of long slide grooves are symmetrically installed in the upper and lower end surfaces of the first cylinder of the second cylinder. Two sets of long fixing plates are fixedly installed on the left end surface and vertically symmetrically, and small concave grooves are installed on the left end faces of the long fixing plates, and all of them are located in the small concave grooves. The limiting shaft is fixedly installed, and the long fixing plate is inserted into the long slide groove to form a storage chamber and a bottom chamber between the first cylinder and the second cylinder. An opening is installed on the left side of the storage chamber, the storage chamber is located at the top of the bottom chamber, and a first support plate is fixedly installed in the middle portion of the first cylinder. A second support plate is fixedly installed in the intermediate portion of the second cylinder, screws are connected by threads in one end wall of the long slide groove, and the long fixing plate is connected to the long slide groove. After being inserted into, the screw can limit the long fixing plate so that it does not slide out of the long slide groove, thereby fixing the first cylinder and the second cylinder. A transmission chamber is installed in the second cylinder, a circular chamber is installed below the transmission chamber, a gripping mechanism is installed in the circular chamber, and the gripping mechanism holds a colored pencil. It can be gripped, slide grooves are installed on both upper and lower end faces of the circular chamber, a fixing plate is installed on the bottom wall of the bottom chamber, and the fixing plate and the second cylinder are fixedly connected to each other. A colored pencil sharpening mechanism is installed on the right side of the fixing plate, a fixing block is provided on the bottom wall of the bottom chamber, the fixing block and the first cylinder are fixedly connected, and the fixing block is fixed. A power mechanism is installed inside, the power mechanism can provide power to the colored pencil sharpening mechanism, and a communication groove communicating with the outside is installed on the left end wall of the bottom chamber, and the bottom of the second cylinder. A shavings storage case is installed on the wall.

As a further technical plan, the gripping mechanism includes a screw bolt shaft , the screw bolt shaft is rotatably installed between two sets of the slide grooves, and the top of the screw bolt shaft is located in the transmission chamber. Moreover, a transmission gear is fixedly installed at the end of the screw bolt shaft, a sandwiching block is slidably installed in each of the two sets of the slide grooves, and the sandwiching block and the screw bolt shaft are separated by threads. Triangular grooves are installed on the end faces of the sandwiching blocks on the sides close to each other, and the two sets of the triangular grooves can tightly pinch the colored pencils, and the transmission rotation shaft is contained in the transmission chamber. Is rotatably installed, gears are fixedly installed on the outer circumference of the transmission rotation shaft, the gears and the transmission gears are installed so as to mesh with each other, and a rack is slidably installed in the transmission chamber. The rack is located behind the gears, and the rack and the gears are installed so as to mesh with each other, and a slide block is fixedly installed at the top end of the rack, and one side of the slide block is fixedly installed. A concave groove is installed on the end face.

As a further technical plan, the colored pencil sharpening mechanism includes a rotating shaft, the rotating shaft is rotatably installed in the fixed plate, and a rotating block is fixedly installed at the right end of the rotating shaft, and the rotating A rectangular groove is installed in the block, a rectangular block is slidably installed in the rectangular groove, two sets of sharpeners are installed in the rectangular block, and a communication port is installed in the rectangular block. Are uniformly arranged in four sets, the communication port communicates with the shavings storage case, and a spring is mounted between the left end of the rectangular block and the left end wall of the rectangular groove.

As a further technical plan, the power mechanism includes a spline sleeve, the spline sleeve is rotatably installed in the fixing block, and after the first cylinder is fixed to the second cylinder, the rotating shaft. Is inserted into the spline sleeve, and the rotating shaft and the spline sleeve are connected by a spline, a spline shaft is connected by a spline in the spline sleeve, and a rotating disk is connected to the left end of the spline shaft. Is fixedly installed, and a pull ring is fixedly installed at the left end of the rotating shaft, and the rotating disk is housed in the communication groove when in an unused state.

As a further technical plan, two sets of support blocks are fixedly installed on the first cylinder body and the bottom end surface of the second cylinder body, and the support blocks are the first cylinder body and the second cylinder. A storage case can be slidably installed in the storage chamber to support the body, a colored pencil storage chamber is installed on the top end face of the storage case, and eventually on the left and right end walls of the colored pencil storage chamber. The sponge is fixedly installed.

Advantages of the present invention: Compared to the traditional pen case, the pen case of the present invention has a colored pencil sharpening mechanism and can sharpen colored pencils, and the present invention is composed of two parts and is disassembled when cleaning. It can be done and is convenient for cleaning.

In order to explain the present invention in detail with reference to FIGS. 1 to 5 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. 1 is a front view of the apparatus of the present invention, and is described above and below. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 are the same.

FIG. 1 is a schematic diagram of the entire internal configuration of the colored pencil case of the present invention. FIG. 2 is a schematic diagram of a sandwiching block in the present invention. FIG. 3 is a schematic view of a long fixing plate in the present invention. FIG. 4 is a locally enlarged schematic view of the long fixing plate in the present invention. FIG. 5 is a locally enlarged schematic view of the transmission chamber in the present invention.

With reference to FIGS. 1 to 5, the colored pencil case of the present invention includes a first cylinder 10 and a second cylinder 14, and two sets of long slide grooves 13 are provided in the upper and lower end surfaces of the first cylinder 10. Two sets of long fixing plates 44 are fixedly installed on the left end surface of the second columnar body 14 in a symmetrical manner and vertically symmetrically, and small concave grooves are formed on the left end surface of the long fixing plate 44. 46 is installed, the position limiting shaft 65 is fixedly installed in each of the small concave grooves 46, and the long fixing plate 44 is inserted into the long slide groove 13, so that the first A storage chamber 12 and a bottom chamber 37 are formed between the cylinder 10 and the second cylinder 14, an opening is provided on the left side of the storage chamber 12, and the storage chamber 12 is the top of the bottom chamber 37. The first support plate 34 is fixedly installed in the intermediate portion of the first cylindrical body 10, and the second support plate 33 is fixedly installed in the intermediate portion of the second cylindrical body 14. A screw 48 is connected by a screw thread in one end wall of the long slide groove 13, and after the long fixing plate 44 is inserted into the long slide groove 13, the screw 48 is fixed to the long slide. The plate 44 can be restricted so as not to slide out of the long slide groove 13, whereby the first cylinder 10 and the second cylinder 14 can be fixed, and the inside of the second cylinder 14 can be fixed. A transmission chamber 17 is installed in the transmission chamber 17, a circular chamber 18 is installed under the transmission chamber 17, a gripping mechanism 73 is installed in the circular chamber 18, and the gripping mechanism 73 can grip a colored pencil 21. Slide grooves 19 are installed on both upper and lower end faces of the circular chamber 18, and a fixing plate 42 is installed on the bottom wall of the bottom chamber 37. The fixing plate 42 and the second cylinder 14 are separated from each other. It is fixedly connected, a colored pencil sharpening mechanism 72 is installed on the right side of the fixing plate 42, a fixing block 38 is provided on the bottom wall of the bottom chamber 37, and the fixing block 38 and the first cylinder 10 are connected to each other. Is fixedly connected, a power mechanism 71 is installed in the fixed block 38, the power mechanism 71 can provide power to the colored pencil sharpening mechanism 72, and the left end wall of the bottom chamber 37 is externally connected. A communicating groove 35 is installed, a shavings storage case 23 is installed on the bottom wall of the second columnar body 14, and the shavings storage case 23 can store shavings.

The gripping mechanism 73 includes a screw bolt shaft 53 , the screw bolt shaft 53 is rotatably installed between two sets of the slide grooves 19, and the top of the screw bolt shaft 53 is located in the transmission chamber 17. A transmission gear 52 is fixedly installed at the end of the screw bolt shaft 53, and a sandwiching block 20 is slidably installed in each of the two sets of the slide grooves 19, and the sandwiching block 20 and the screw bolt are installed. The shaft 53 is connected to the shaft 53 by a screw thread, and triangular grooves 54 are installed on the end faces of the sandwiching blocks 20 on the side close to each other, and the two sets of the triangular grooves 54 can tightly sandwich the colored pencil 21. A transmission rotation shaft 51 is rotatably installed in the transmission chamber 17, and a gear 50 is fixedly installed on the outer periphery of the transmission rotation shaft 51 so that the gear 50 and the transmission gear 52 mesh with each other. The rack 49 is slidably installed in the transmission chamber 17, the rack 49 is located behind the gear 50, and the rack 49 and the gear 50 mesh with each other. The slide block 15 is fixedly installed on the top end of the rack 49, and the concave groove 16 is installed on one end surface of the slide block 15.
By manually inserting the colored pencil 21 into the circular chamber 18 and pulling up the slide block 15, the gear 50 is rotationally interlocked with the rack 49, whereby the transmission gear 52 is rotated. As a result, the screw bolt shaft 53 rotates to bring the two sets of the sandwiching blocks 20 closer to each other and tightly sandwich the colored pencil 21.

The colored pencil sharpening mechanism 72 includes a rotating shaft 41, the rotating shaft 41 is rotatably installed in the fixed plate 42, and a rotating block 32 is fixedly installed at the right end of the rotating shaft 41. A rectangular groove 31 is installed in the rotating block 32, a rectangular block 27 is slidably installed in the rectangular groove 31, and two sets of sharpeners 28 are installed in the rectangular block 27. Four sets of communication ports 26 are uniformly arranged in the rectangular block 27, and the communication ports 26 communicate with the shavings storage case 23, and the left end of the rectangular block 27 and the left end wall of the rectangular groove 31. A spring 30 is installed between them,
By inserting the colored pencil 21 into the circular chamber 18, the colored pencil 21 is put into the rectangular block 27, and the colored pencil 21 and the sharpener 28 are brought into contact with each other, and the power mechanism is used. By controlling 71, the rotating block 32 is rotated, thereby rotating the rectangular block 27 and starting to sharpen the colored pencils.

The power mechanism 71 includes a spline sleeve 40, and the spline sleeve 40 is rotatably installed in the fixing block 38, and after the first cylinder 10 is fixed to the second cylinder 14, the rotation The shaft 41 is inserted into the spline sleeve 40, and the rotating shaft 41 and the spline sleeve 40 are connected by a spline, and the spline shaft 39 is connected by a spline in the spline sleeve 40, and the spline shaft is connected. A turntable 36 is fixedly installed at the left end of the rotating shaft 36, and a pull ring 43 is fixedly installed at the left end of the rotating shaft 36.
When not in use, the turntable 36 is housed in the communication groove 35, and when in use, the pull ring 43 is pulled to pull the turntable 36 out of the communication groove 35. The turntable 36 is turned by hand, and the rotation of the spline sleeve 40 is interlocked with the spline shaft 39, thereby rotating the rotation shaft 41, thereby providing power to the colored pencil sharpening mechanism 72.

Two sets of support blocks 22 are fixedly installed on both the first cylinder 10 and the bottom end surface of the second cylinder 14, and the support blocks 22 are the first cylinder 10 and the second cylinder. A storage case 60 is slidably installed in the storage chamber 12 so as to support the body 14, and a colored pencil storage chamber 61 is installed on the top end surface of the storage case 60 on both the left and right sides of the colored pencil storage chamber 61. A sponge 11 is fixedly installed on each of the end walls of the colored pencil 11, and the sponge 11 protects the core of the colored pencil 21 and prevents the core from being broken.

At the time of use, the first cylinder 10 and the second cylinder 14 are first brought into contact with each other, the long fixing plate 44 is inserted into the long slide groove 13, and at the same time, the screw 48 is tightened to tighten the first cylinder 10. And the second cylinder 14 are fixed, and the storage case 60 is put in the storage chamber 12, and the colored pencil 21 can be stored in the colored pencil storage case 61 by pulling out the storage case 60, and when the colored pencil 21 is scraped, The colored pencil 21 is inserted into the circular chamber 18, the colored pencil 21 is inserted into the rectangular block 27, the colored pencil 21 and the sharpener 28 are brought into contact with each other, and the slide block 15 is pulled up by hand, and the rack 49 is pulled up. The rotation of the gear 50 is interlocked with the rotation of the gear 50, thereby rotating the transmission gear 52, whereby the screw bolt shaft 53 is rotated, whereby the two sets of the sandwiching blocks 20 are brought close to each other, the colored pencil 21 is tightly pinched, and by hand. The turntable 36 is rotated, and the rotation of the spline sleeve 40 is interlocked with the spline shaft 39, whereby the rotation shaft 41 is rotated, whereby the rotation block 32 is rotated and the colored pencil 21 is started to be scraped.

The beneficial effect of the present invention is: Compared to the traditional pencil case, the pen case of the present invention is equipped with a colored pencil sharpening mechanism and can sharpen colored pencils, and the present invention is composed of two parts and cleans. It can be disassembled at times and is convenient for cleaning.

Engineers in this field can clarify that they do not deviate from the general spirit and ideas of the present invention, and various modifications can be made to the above examples, all of which are within the scope of protection of the present invention. The protection plan of the present invention should be standardized on the claim of the present invention.

Claims (5)

When viewed from the front, it includes a first cylinder and a second cylinder, and two sets of long slide grooves are symmetrically installed in the upper and lower end surfaces of the first cylinder, and are provided on the left end surface of the second cylinder. Two sets of long fixing plates are fixedly installed vertically symmetrically, and small concave grooves are installed on the left end faces of the long fixing plates, and each of the small concave grooves has a position limiting axis. It is fixedly installed, and the long fixing plate is inserted into the long slide groove to form a storage chamber and a bottom chamber between the first cylinder and the second cylinder. An opening is installed on the left side of the storage chamber, the storage chamber is located at the top of the bottom chamber, and a first support plate is fixedly installed on the right end surface of the first cylinder. A second support plate is fixedly installed on the left end surface of the cylinder, screws are connected by threads in one end wall of the long slide groove, and the long fixing plate is placed in the long slide groove. After being inserted, the screw can limit the long fixing plate so that it does not slide out of the long slide groove, thereby fixing the first cylinder and the second cylinder. A transmission chamber is installed in the second cylinder, a circular chamber is installed at the bottom of the transmission chamber, a gripping mechanism is installed in the circular chamber, and the gripping mechanism can grip a colored pencil. Slide grooves are installed on both upper and lower end faces of the circular chamber, a fixing plate is installed on the bottom wall of the bottom chamber, and the fixing plate and the second cylinder are fixedly connected and fixed. A colored pencil sharpening mechanism is installed on the right side of the plate, a fixed block is provided on the bottom wall of the bottom chamber, the fixed block and the first cylinder are fixedly connected, and the fixed block is contained in the fixed block. A power mechanism is installed, the power mechanism can provide power to the colored pencil shaving mechanism, a communication groove communicating with the outside is installed on the left end wall of the bottom chamber, and shaving is performed on the bottom wall of the second cylinder. A colored pencil case characterized by the installation of a waste storage case. The gripping mechanism includes a screw bolt shaft, the screw bolt shaft is rotatably installed between two sets of the slide grooves, the top of the screw bolt shaft is located in the transmission chamber, and the end of the screw bolt shaft. A transmission gear is fixedly installed in the space, and a sandwiching block is slidably installed in each of the two sets of the sliding grooves. The sandwiching block and the screw bolt shaft are connected by threads, and the sandwiching block is connected. Triangular grooves are installed on the end faces of the side close to each other, and the two sets of the triangular grooves can tightly sandwich the colored pencil, and the transmission rotation shaft is rotatably installed in the transmission chamber. A gear is fixedly installed on the outer periphery of the transmission rotation shaft, the gear and the transmission gear are installed so as to mesh with each other, and a rack is slidably installed in the transmission chamber. It is located on the rear side of the gear and is installed so that the rack and the gear mesh with each other, a slide block is fixedly installed at the top end of the rack, and a concave groove is provided on one end surface of the slide block. The colored pencil case according to claim 1, wherein the colored pencil case is installed. The colored pencil sharpening mechanism includes a rotating shaft, the rotating shaft is rotatably installed in the fixed plate, a rotating block is fixedly installed at the right end of the rotating shaft, and the rotating block is contained in the rotating block. A rectangular groove is installed, a rectangular block is slidably installed in the rectangular groove, two sets of sharpeners are installed in the rectangular block, and four sets of communication ports are uniformly installed in the rectangular block. The first aspect of the invention is characterized in that the communication port is arranged and communicates with the shavings storage case, and a spring is mounted between the left end of the rectangular block and the left end wall of the rectangular groove. Described colored pencil case. The power mechanism includes a spline sleeve, the spline sleeve is rotatably installed in the fixing block, and after the first cylinder is fixed to the second cylinder, the axis of rotation is of the spline sleeve. The rotating shaft and the spline sleeve are connected by a spline, the spline shaft is connected by a spline in the spline sleeve, and a rotating disk is fixedly installed at the left end of the spline shaft. The first aspect of claim 1, wherein a pull ring is fixedly installed at the left end of the rotating shaft, and the rotating disk is housed in the communication groove when it is in an unused state. Colored pencil case. Two sets of support blocks are fixedly installed on both the first columnar body and the bottom end surface of the second columnar body, and the support block can support the first columnar body and the second columnar body. A storage case is slidably installed in the storage chamber, a colored pencil storage chamber is installed on the top end surface of the storage case, and sponges are fixed to the left and right end walls of the colored pencil storage chamber. The colored pencil case according to claim 1, wherein the colored pencil case is installed in.

Images