CN219154106U

CN219154106U - Pencil sharpener

Info

Publication number: CN219154106U
Application number: CN202223457269.1U
Authority: CN
Inventors: 张�杰; 汤海涛
Original assignee: Wenzhou Gez Stationery Co ltd
Current assignee: Wenzhou Gez Stationery Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-09
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to a technical field of pencil sharpener discloses a pencil sharpener, which comprises a housin, the casing is including advancing the pencil structure and rolling up the pencil structure, the casing still includes the swivel becket, be equipped with the pattern on the outer periphery of swivel becket, the swivel becket is located into the pencil structure and rolls up between the pencil structure, be equipped with spacing subassembly on the casing, spacing subassembly is used for restricting the swivel becket and breaks away from the casing, the pencil structure includes the dwang, be equipped with fixed subassembly on the dwang, fixed subassembly supplies the dwang to drive the swivel becket and rotates, and this application is through letting the pattern on the swivel becket rotate, increases the interest and the playability of pencil sharpener for the functionality of pencil sharpener no longer singleness.

Description

Pencil sharpener

Technical Field

The application relates to the technical field of pencil sharpener, in particular to a pencil sharpener.

Background

The pencil sharpener is a tool for sharpening pencils, and has two types of designs of single hole and double holes.

The pencil sharpener in the related art comprises a shell, a pencil feeding structure and a pencil sharpening structure, wherein the shell is provided with a containing cavity, the pencil feeding structure and the pencil sharpening structure are both arranged in the containing cavity, the shell is provided with a through hole communicated with the containing cavity, a pencil is fed through the through hole, and the pencil sequentially passes through the through hole, the pencil feeding structure and the pencil sharpening structure. The pencil sharpening structure comprises a rotating rod and a pencil sharpening piece, wherein the rotating rod extends out of the shell, and the pencil sharpening piece can sharpen a pencil along with the rotation of the rotating rod.

The pencil enters the pencil sharpening structure, and people rotate the pencil sharpening piece through the rotating rod to realize pencil sharpening action, but the pencil sharpener can only be used for sharpening pencils at present, and the functionality is single.

Disclosure of Invention

In order to solve the problem of single functionality, the application provides a pencil sharpener.

The application provides a pencil sharpener adopts following technical scheme:

the utility model provides a pencil sharpener, includes the casing, the casing is including advancing the pen structure and rolling up the pen structure, the casing still includes the swivel becket, be equipped with the pattern on the outer periphery of swivel becket, the swivel becket is located and advances between the pen structure and the pen structure is rolled up, be equipped with spacing subassembly on the casing, spacing subassembly is used for restricting the swivel becket and breaks away from the casing, the pen structure includes the dwang, be equipped with fixed subassembly on the dwang, fixed subassembly supplies the dwang to drive the swivel becket and rotates.

Through adopting above-mentioned technical scheme, drive the swivel becket through fixed subassembly through the dwang and rotate to let people when using the swivel becket to roll up the pen, the swivel becket can rotate, and then lets the pattern on the swivel becket rotate together, the playability and the interest when increasing the book pen, make the functionality of cutting the pen no longer only cut the function of pencil, increase the functionality of cutting the pen.

Optionally, the fixed subassembly includes the solid fixed ring, set up the fixed slot that supplies the solid fixed ring to imbed on the interior periphery of swivel becket, when gu fixed ring imbeds in the fixed slot, the swivelling lever can drive the swivel becket and rotate.

Through adopting above-mentioned technical scheme, through in the fixed ring embedding fixed slot for the dwang can drive the swivel becket and rotate, thereby lets the swivel becket can rotate together when rolling up the pen, increases the interest of penknife.

Optionally, spacing subassembly includes stopper and installation piece, the stopper is located into the surface of pen structure, the spacing groove has been seted up on the terminal surface of stopper, the installation piece is located the surface of rolling up the pen structure, the mounting hole has been seted up on the terminal surface of installation piece, spacing groove and mounting hole all with bolt threaded connection, works as the bolt is installed on stopper and installation piece, just the swivel becket is located into the pen structure and rolls up between the pen structure, swivel becket is difficult for breaking away from into the pen structure and rolls up the pen structure.

Through adopting above-mentioned technical scheme, install in stopper and installation piece through the bolt for the swivel becket is difficult for breaking away from into a structure and a structure of rolling up the pen, thereby lets the swivel becket be difficult for breaking away from the casing when rotating, makes between swivel becket can be more fixed with the casing.

Optionally, the mounting groove has been seted up on the outer periphery of swivel becket, the swivel becket runs through towards the direction of rolling up the pen structure, set up the collar that is used for embedding the mounting groove on the terminal surface of rolling up the pen structure, when the collar embedding mounting groove is in, the mounting hole aligns with the spacing groove.

Through adopting above-mentioned technical scheme, imbed the mounting groove through the collar for the swivel becket is difficult for breaking away from the casing, thereby lets swivel becket and casing more firm, and imbeds the mounting groove through the collar, makes a book pen structure when installing on the casing, can fix a position the effect, and the mounting hole of being convenient for aligns with the spacing groove.

Optionally, the holding tank has been seted up on the terminal surface of casing, be equipped with the holding box on the casing, the holding box is used for depositing the pencil bits, the holding box is used for shutoff holding tank, be equipped with the fixture block in the holding tank, set up the draw-in groove that supplies the fixture block embedding on the terminal surface of holding box.

Through adopting above-mentioned technical scheme, through in the fixture block embedding draw-in groove for hold the box at holding tank internal fixation, thereby let hold the box and can collect the pencil bits, be convenient for cut the pencil ware and clear up the pencil bits.

Optionally, be equipped with the baffle on the terminal surface of holding tank, the baffle is located the one side of swivel becket towards the holding tank, the baffle shelters from the swivel becket, the outer periphery of laminating pencil of the inner periphery of swivel becket.

By adopting the technical scheme, the baffle shields the rotating ring, so that pencil scraps are not easy to contact with the outer circumferential surface of the rotating ring, and the possibility of dirtying of patterns is reduced; and the baffle shields the rotating ring, and the rotating ring shields the pencil scraps, so that the pencil scraps are not easy to reach the pencil feeding structure, and the pencil is not easy to bring out the pencil scraps when leaving the pencil feeding structure.

Optionally, a supporting block is arranged on the groove wall of the accommodating groove, a supporting groove is arranged on the end face of the accommodating box, and the supporting groove is used for embedding the supporting block.

Through adopting above-mentioned technical scheme, through supporting shoe embedding supporting groove, let hold the box and carry out the prefixed in the holding tank, be convenient for hold the box and install in the holding tank.

Optionally, a fixing block is disposed on an end face of the accommodating box, and when the fixing block abuts against a groove wall of the accommodating groove, the accommodating box abuts against a bottom wall of the accommodating groove.

By adopting the technical scheme, the fixing block is abutted against the groove wall of the accommodating groove, so that the accommodating box is convenient to take out from the accommodating groove; and fixed block butt holding tank's cell wall reminds people to hold on the diapire of box installation holding tank, reduces people and continues to let the holding box to holding tank diapire direction remove.

Optionally, the inner circumferential surface of the rotating ring is provided with reinforcing ribs.

Through adopting above-mentioned technical scheme, through the support of strengthening rib to the swivel becket for the outer periphery of swivel becket is more firm, makes the swivel becket more firm.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the rotating rod drives the rotating ring to rotate through the fixing component, so that people can rotate when driving the rotating rod to rotate, the patterns on the rotating ring can rotate, and the playability and the interestingness of the pencil are improved.

2. The baffle shields the rotating ring, so that the pencil scraps are not easy to pollute the pattern, and the outer circumferential surface of the pencil is attached to the inner circumferential surface of the rotating ring, so that the pencil scraps are not easy to reach the pencil feeding structure, and the pencil is not easy to take out the pencil scraps when leaving the pencil feeding structure.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present application;

FIG. 2 is a schematic view showing the structure of a reinforcing rib;

FIG. 3 is an exploded view highlighting the limiting groove;

FIG. 4 is an exploded view highlighting the fixing groove;

FIG. 5 is an exploded view highlighting the mounting hole;

FIG. 6 is a schematic view of a construction of a highlighting baffle;

fig. 7 is a partial exploded view highlighting the housing case.

Reference numerals: 1. a housing; 11. a receiving groove; 12. a clamping block; 13. a baffle; 14. a support block; 2. a pen feeding structure; 3. a rolling pen structure; 31. a rotating lever; 32. a mounting ring; 4. a rotating ring; 41. a fixing groove; 42. a mounting groove; 43. reinforcing ribs; 5. a limit component; 51. a limiting block; 52. a mounting block; 53. a limit groove; 54. a mounting hole; 55. a bolt; 6. a fixing assembly; 61. a fixing ring; 7. a housing case; 71. a clamping groove; 72. a support groove; 73. and a fixed block.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-7.

The embodiment discloses a pencil sharpener. Referring to fig. 1, a pencil sharpener includes a housing 1. The housing 1 comprises a pen-feeding structure 2, a pen-rolling structure 3 and a rotating ring 4.

Referring to fig. 1 and 2, the pencil feeding structure 2 is used for fixing a pencil in the housing 1, and the pencil winding structure 3 is used for sharpening the pencil. The outer circumference surface of the rotating ring 4 is fixedly connected with a pattern, and the rotating ring 4 is positioned between the pen rolling structure 3 and the pen feeding structure 2. The inner circumferential surface of the rotary ring 4 is attached to the outer circumferential surface of the pencil. A plurality of reinforcing ribs 43 are fixedly connected to the inner circumferential surface of the rotating ring 4, and the plurality of reinforcing ribs 43 are distributed along the circumferential array of the rotating ring 4.

Referring to fig. 1 and 3, a limiting assembly 5 for limiting the rotation ring 4 from separating from the housing 1 is provided on the housing 1, two limiting assemblies 5 are provided, and the two limiting assemblies 5 are respectively located on two opposite sides of the housing 1. The spacing assembly 5 includes a spacing block 51 and a mounting block 52. The limiting block 51 is fixedly connected to the outer surface of the pen feeding structure 2, the limiting block 51 is attached to the outer circumferential surface of the rotating ring 4, and the mounting block 52 is fixedly connected to the outer surface of the pen rolling structure 3. The end face of the limiting block 51 facing the mounting block 52 is provided with a limiting groove 53. The end face of the mounting block 52 facing the limiting block 51 is provided with a mounting hole 54. The shell 1 is provided with two bolts 55, and the two bolts 55 are respectively in threaded connection with the corresponding limiting assemblies 5. The wall of the limit groove 53 and the wall of the mounting hole 54 can be in threaded connection with the outer surface of the bolt 55. When the bolts 55 are mounted on the mounting holes 54 and the limit grooves 53, opposite sides of the rotating ring 4 abut against the rolling pen structure 3 and the pen feeding structure 2.

Referring to fig. 4, a mounting groove 42 is formed in the outer circumferential surface of the rotary ring 4, the mounting groove 42 penetrates the rotary ring 4 in a direction away from the pen-feeding structure 2, and the mounting groove 42 surrounds the circumferential direction of the rotary ring 4.

Referring to fig. 4 and 5, a mounting ring 32 is provided on an end surface of the pencil sharpener 3 facing the pencil sharpener 2, the mounting ring 32 is capable of being inserted into the mounting groove 42, and an outer circumferential surface of the mounting ring 32 is identical to an outer circumferential surface of the rotary ring 4. When the mounting ring 32 is inserted into the mounting groove 42, the mounting holes 54 are aligned with the limit grooves 53.

Referring to fig. 4 and 5, the pen rolling structure 3 includes a rotating rod 31, a fixing component 6 is disposed on an end surface of the rotating rod 31, and the fixing component 6 is used for the rotating rod 31 to drive the rotating ring 4 to rotate. The securing assembly 6 includes a securing ring 61, the securing ring 61 being octagonal. The fixing ring 61 is fixedly connected to the end face of the rotation rod 31 facing the pen-feeding structure 2. The inner circumferential surface of the rotary ring 4 is provided with a fixing groove 41, and the outer surface of the fixing ring 61 is attached to the groove wall of the fixing groove 41. When the fixed ring 61 abuts against the groove wall of the fixed groove 41, the rotating rod 31 can drive the rotating ring 4 to rotate.

Referring to fig. 6, an accommodating groove 11 is formed in an end face of the housing 1, clamping blocks 12 are arranged on groove walls on two opposite sides of the accommodating groove 11, and the two clamping blocks 12 are distributed in a right-to-right manner. The groove wall of the accommodating groove 11 is fixedly connected with a supporting block 14, and the supporting block 14 extends along the length direction of the accommodating groove 11. A baffle 13 is fixedly connected to the groove wall of the accommodating groove 11, and the baffle 13 shields one side of the rotating ring 4 facing the accommodating groove 11.

Referring to fig. 7, the housing 1 is provided with a receiving box 7 for storing chips, and the receiving box 7 is used for blocking an opening of the receiving groove 11. The end surfaces of the two opposite sides of the accommodating box 7 are provided with clamping grooves 71 for embedding the clamping blocks 12. When the cartridge 12 is inserted into the cartridge groove 71, the housing case 7 is fixed in the housing groove 11. The end face of the accommodating box 7 is provided with a supporting groove 72 into which the supporting block 14 is inserted.

Referring to fig. 7, fixing blocks 73 are fixedly coupled to end surfaces of opposite sides of the receiving box 7. When the fixing block 73 abuts against the groove wall of the accommodating groove 11, the clamping block 12 is completely embedded into the clamping groove 71, and the accommodating box 7 abuts against the bottom wall of the accommodating groove 11.

The implementation principle of the pencil sharpener in the embodiment of the application is as follows: the fixing groove 41 is abutted by the fixing ring 61 on the rotating rod 31, so that the fixing ring 61 drives the rotating ring 4 to rotate, the rotating ring 4 rotates together when the rotating rod 31 rotates, and the pattern can be changed.

The foregoing description of the preferred embodiments of the present application is not intended to limit the utility model, but is intended to cover any modifications, equivalents, improvements, etc. that fall within the spirit and scope of the present application.

Claims

1. The utility model provides a pencil sharpener, includes casing (1), casing (1) are including advancing a structure (2) and book a structure (3), its characterized in that: the shell (1) also comprises a rotating ring (4), the outer circumferential surface of the rotating ring (4) is provided with patterns, the rotating ring (4) is positioned between the pen feeding structure (2) and the pen rolling structure (3), the shell (1) is provided with a limiting component (5), the limiting component (5) is used for limiting the rotating ring (4) to be separated from the shell (1), the pen rolling structure (3) comprises a rotating rod (31), a fixing component (6) is arranged on the rotating rod (31), and the rotating rod (31) is driven by the fixing component (6) to rotate.

2. A pencil sharpener as in claim 1 wherein: the fixed assembly (6) comprises a fixed ring (61), a fixed groove (41) for the fixed ring (61) to be embedded is formed in the inner circumferential surface of the rotating ring (4), and when the fixed ring (61) is embedded into the fixed groove (41), the rotating rod (31) can drive the rotating ring (4) to rotate.

3. A pencil sharpener as in claim 1 wherein: limiting component (5) are including stopper (51) and installation piece (52), stopper (51) are located into the surface of pen structure (2), stop slot (53) have been seted up on the terminal surface of stopper (51), installation piece (52) are located the surface of rolling up pen structure (3), install mounting hole (54) have been seted up on the terminal surface of installation piece (52), stop slot (53) and mounting hole (54) all with bolt (55) threaded connection, works as bolt (55) are installed on stopper (51) and installation piece (52), just when rotating ring (4) are located into between pen structure (2) and the book pen structure (3), rotating ring (4) are difficult for breaking away from into pen structure (2) and book pen structure (3).

4. A pencil sharpener as in claim 3 wherein: the rotary ring is characterized in that a mounting groove (42) is formed in the outer circumferential surface of the rotary ring (4), the mounting groove (42) penetrates through the rotary ring (4) towards the direction of the pen rolling structure (3), a mounting ring (32) used for being embedded into the mounting groove (42) is formed in the end face of the pen rolling structure (3), and when the mounting ring (32) is embedded into the mounting groove (42), the mounting hole (54) is aligned with the limiting groove (53).

5. A pencil sharpener as in claim 1 wherein: the pen chip storage device is characterized in that an accommodating groove (11) is formed in the end face of the shell (1), an accommodating box (7) is arranged on the shell (1), the accommodating box (7) is used for storing pen chips, the accommodating box (7) is used for blocking the accommodating groove (11), a clamping block (12) is arranged in the accommodating groove (11), and a clamping groove (71) for the clamping block (12) to be embedded is formed in the end face of the accommodating box (7).

6. A pencil sharpener as in claim 5 wherein: the pencil lead is characterized in that a baffle (13) is arranged on the end face of the accommodating groove (11), the baffle (13) is located on one side, facing the accommodating groove (11), of the rotating ring (4), the baffle (13) shields the rotating ring (4), and the inner circumferential face of the rotating ring (4) is attached to the outer circumferential face of the pencil.

7. A pencil sharpener as in claim 5 wherein: the groove wall of the accommodating groove (11) is provided with a supporting block (14), the end face of the accommodating box (7) is provided with a supporting groove (72), and the supporting groove (72) is used for embedding the supporting block (14).

8. A pencil sharpener as in claim 5 wherein: the end face of the accommodating box (7) is provided with a fixed block (73), and when the fixed block (73) abuts against the groove wall of the accommodating groove (11), the accommodating box (7) abuts against the bottom wall of the accommodating groove (11).

9. A pencil sharpener as in claim 1 wherein: the inner circumferential surface of the rotating ring (4) is provided with a reinforcing rib (43).