CN220349386U - Pencil with circle drawing function - Google Patents
Pencil with circle drawing function Download PDFInfo
- Publication number
- CN220349386U CN220349386U CN202322090000.2U CN202322090000U CN220349386U CN 220349386 U CN220349386 U CN 220349386U CN 202322090000 U CN202322090000 U CN 202322090000U CN 220349386 U CN220349386 U CN 220349386U
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- China
- Prior art keywords
- pencil
- holding rod
- compass
- assembly
- storage bin
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model relates to the technical field of stationery, in particular to a pencil with a circle drawing function, which comprises a holding rod, wherein a circle drawing handle is arranged at the top of the holding rod, a compass assembly is arranged at one side of the holding rod, a pencil assembly is arranged at the bottom of the holding rod, a compass assembly storage bin is arranged at the inner side of the holding rod, the top end of the compass assembly is rotationally connected with the holding rod, and the compass assembly can rotate and move out of the compass assembly storage bin. In this take pencil of drawing circle function, can conveniently accomodate the compasses subassembly through the compasses subassembly storage bin that sets up wherein, conveniently draw the circle operation after expanding through the compasses subassembly, also conveniently accomodate in the compasses subassembly storage bin after drawing the circle, conveniently write the function through the refill subassembly, can stretch out the refill through pressing the briquetting and write, retract the refill when not using and protect.
Description
Technical Field
The utility model relates to the technical field of stationery, in particular to a pencil with a circle drawing function.
Background
The compasses are drawing tools for drawing circles. The two feet are provided, the upper ends are hinged, and the lower ends can be separated or folded at will so as to adjust the radius of the drawn circular arc. The end of one foot is a needle point, and the end of the other foot can be provided with a foot for drawing pencil lines or ink lines. Some compasses are provided with extension bars, so that a larger circle can be drawn. Comprises a beam gauge, a spring compasses, a movable compasses and the like.
In the prior art, the pencil and the compass are separated in function, when a circle needs to be drawn, the compass needs to be taken out for use, the compass cannot be used for writing operation, and when the pencil and the compass need to be carried at the same time, so that larger space occupation is caused.
Disclosure of Invention
The utility model aims to provide a pencil with a circle drawing function, which aims to solve the problems that in the prior art, the functions of the pencil and the compass are separated, the compass needs to be taken for use when the circle drawing is needed, the compass cannot be used for writing operation, and the pencil and the compass need to be carried at the same time when the pencil is carried at ordinary times, so that larger space is occupied.
In order to achieve the above purpose, the utility model provides a pencil with a circle drawing function, which comprises a holding rod, wherein a circle drawing handle is arranged at the top of the holding rod, a compass assembly is arranged at one side of the holding rod, a pencil assembly is arranged at the bottom of the holding rod, a compass assembly storage bin is arranged at the inner side of the holding rod, the top end of the compass assembly is rotationally connected with the holding rod, and the compass assembly can rotate and move out of the compass assembly storage bin.
Preferably, the compass assembly comprises a compass leg storage bin, the top end of the compass leg storage bin is rotationally connected with the top of the holding rod through an upper rotating shaft, the bottom end of the compass leg storage bin is rotationally connected with a compass leg through a lower rotating shaft, and the bottom of the compass leg is provided with a positioning head.
Preferably, a shifting block is arranged on the outer side of the compass leg.
Preferably, the pencil assembly comprises a shell, a core inlet pipe is arranged in the shell, an opening is formed in the outer wall of the shell, a pressing block is arranged in the opening, an inclined guide plate is arranged on the outer side of the core inlet pipe, close to the pressing block, and an inclined block is arranged on the inner side of the pressing block and matched with the guide plate.
Preferably, the outside sliding connection who advances the core pipe has a fixed section of thick bamboo, the outer wall of fixed section of thick bamboo and the inner wall fixed connection of shell, the spring is installed in the top outside of fixed section of thick bamboo, when the briquetting presses down, can drive to advance the core pipe and move down to compress the spring, when the briquetting is released, the spring can be with advancing the core pipe and upwards jack-up.
Preferably, a refill fixing cover is mounted at the bottom end of the holding rod.
Preferably, a clamping plate is arranged on the outer side of the top of the holding rod.
Compared with the prior art, the utility model has the beneficial effects that:
in this take pencil of drawing circle function, can conveniently accomodate the compasses subassembly through the compasses subassembly storage bin that sets up wherein, conveniently draw the circle operation after expanding through the compasses subassembly, also conveniently accomodate in the compasses subassembly storage bin after drawing the circle, conveniently write the function through the refill subassembly, can stretch out the refill through pressing the briquetting and write, retract the refill when not using and protect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a second schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic view of the pencil assembly of the present utility model;
fig. 4 is a schematic view of a part of the pencil assembly of the present utility model.
The meaning of each reference sign in the figure is:
1. a grip; 11. a clamping plate; 12. a compass assembly storage bin; 13. a cartridge fixing cover; 2. a circle drawing handle; 3. a compass assembly; 31. compasses leg storage bin; 32. compasses legs; 33. an upper rotating shaft; 34. a lower rotating shaft; 35. a shifting block; 4. a pencil assembly; 41. a housing; 411. an opening; 42. feeding a core tube; 421. a guide plate; 43. briquetting; 431. a sloping block; 432. a limiting plate; 44. a spring; 45. and fixing the cylinder.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a pencil with a circle drawing function, which is shown in fig. 1-4, and comprises a holding rod 1, and is characterized in that: the top of holding rod 1 is installed and is drawn round handle 2 for manual gripping rotates to rotate compasses subassembly 3, and compasses subassembly 3 is installed to one side of holding rod 1 for draw round operation, pencil subassembly 4 is installed to the bottom of holding rod 1 for write the operation, also the operation of accessible compasses subassembly 3 draws the circle, and the inboard of holding rod 1 is provided with compasses subassembly storage bin 12 for accomodating of compasses subassembly 3, and the top and the holding rod 1 rotation of compasses subassembly 3 are connected, and compasses subassembly 3 can rotate and follow and take out in the compasses subassembly storage bin 12, make things convenient for the use of compasses subassembly 3.
In this embodiment, the compass assembly 3 includes a compass leg storage bin 31, the top end of the compass leg storage bin 31 is rotatably connected with the top of the holding rod 1 through an upper rotating shaft 33, the bottom end of the compass leg storage bin 31 is rotatably connected with a compass leg 32 through a lower rotating shaft 34, a positioning head is mounted at the bottom of the compass leg 32, the positioning head of the compass leg 32 is pricked at the center of a circle, and the pencil assembly 4 can be driven to rotate around the compass leg 32 by rotating the circle drawing handle 2, so that a circular track is generated, and circle drawing operation is realized.
Specifically, a dial 35 is mounted on the outer side of the compass leg 32, so that the compass leg 32 can be conveniently opened and stored.
Further, the pencil assembly 4 comprises a shell 41, a core inlet pipe 42 is arranged in the shell 41, an opening 411 is formed in the outer wall of the shell 41, a pressing block 43 is arranged in the opening 411, an inclined guide plate 421 is arranged on the outer side of the core inlet pipe 42 close to the pressing block 43, an inclined block 431 is arranged on the inner side of the pressing block 43, the inclined block 431 is matched with the guide plate 421, the core inlet pipe 42 can be moved downwards through pressing the pressing block 43, the pen refill is exposed, and writing is achieved, and limiting plates 432 are arranged at the upper end and the lower end of the pressing block 43, so that the pressing block 43 cannot fall off in the opening 411.
Further, the outside sliding connection who advances core tube 42 has a fixed section of thick bamboo 45, and the outer wall of fixed section of thick bamboo 45 and the inner wall fixed connection of shell 41, and spring 44 is installed in the top outside of fixed section of thick bamboo 45, and when briquetting 43 presses down, can drive to advance core tube 42 and move downwards to compress spring 44, when briquetting 43 loosen, spring 44 can be with advance core tube 42 upwards jack-up, realizes accomodating of refill, conveniently protects the refill.
Further, the bottom end of the holding rod 1 is provided with a refill fixing cover 13, so that the top of the pencil assembly 4 is fixed, a thread ring is arranged at the bottom of the refill fixing cover 13, an internal thread is arranged at the top of the casing 41, and the refill fixing cover 13 is in threaded connection with the top of the casing 41.
Further, the clamping plate 11 is installed on the outer side of the top of the holding rod 1 and is used for clamping on a pocket or other positions, so that the holding rod is convenient to carry.
When the pencil with the circle drawing function is used, one hand is held on the holding rod 1, the other hand is used for poking the poking block 35 to enable the compass leg storage bin 31 to be outwards rotated and opened, then the compass leg 32 is downwards rotated and opened, then the locating head of the compass leg 32 is used for being pricked at the circle center, and then the circle drawing handle 2 is rotated, so that the pencil assembly 4 can be driven to rotate around the compass leg 32 to generate a circular track, and therefore circle drawing operation is achieved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a take pencil of drawing circle function, includes holding rod (1), its characterized in that: the pencil comprises a holding rod (1), a compass assembly (3) is arranged on one side of the holding rod (1), a pencil assembly (4) is arranged at the bottom of the holding rod (1), a compass assembly storage bin (12) is arranged on the inner side of the holding rod (1), the top end of the compass assembly (3) is rotationally connected with the holding rod (1), and the compass assembly (3) can rotate and move out from the compass assembly storage bin (12).
2. The pencil with a circle drawing function as set forth in claim 1, wherein: the compass assembly (3) comprises a compass leg storage bin (31), the top end of the compass leg storage bin (31) is rotatably connected with the top of the holding rod (1) through an upper rotating shaft (33), the bottom end of the compass leg storage bin (31) is rotatably connected with a compass leg (32) through a lower rotating shaft (34), and the bottom of the compass leg (32) is provided with a positioning head.
3. The pencil with a circle drawing function as set forth in claim 2, wherein: a shifting block (35) is arranged on the outer side of the compass leg (32).
4. The pencil with a circle drawing function as set forth in claim 1, wherein: the pencil assembly (4) comprises a shell (41), a core inlet pipe (42) is arranged in the shell (41), an opening (411) is formed in the outer wall of the shell (41), a pressing block (43) is arranged in the opening (411), an inclined guide plate (421) is arranged on the outer side of the core inlet pipe (42) close to the pressing block (43), an inclined block (431) is arranged on the inner side of the pressing block (43), and the inclined block (431) is matched with the guide plate (421).
5. The pencil with a circle drawing function of claim 4 wherein: the outside sliding connection who advances core tube (42) has fixed section of thick bamboo (45), the outer wall of fixed section of thick bamboo (45) and the inner wall fixed connection of shell (41), spring (44) are installed in the top outside of fixed section of thick bamboo (45), works as briquetting (43) press down, can drive into core tube (42) and move down to compress spring (44), works as briquetting (43) are released, spring (44) can be with advancing core tube (42) and jack-up upwards.
6. The pencil with a circle drawing function as set forth in claim 1, wherein: the bottom end of the holding rod (1) is provided with a pen core fixing cover (13).
7. The pencil with a circle drawing function as set forth in claim 1, wherein: the clamping plate (11) is arranged on the outer side of the top of the holding rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322090000.2U CN220349386U (en) | 2023-08-04 | 2023-08-04 | Pencil with circle drawing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322090000.2U CN220349386U (en) | 2023-08-04 | 2023-08-04 | Pencil with circle drawing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220349386U true CN220349386U (en) | 2024-01-16 |
Family
ID=89506045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322090000.2U Active CN220349386U (en) | 2023-08-04 | 2023-08-04 | Pencil with circle drawing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220349386U (en) |
-
2023
- 2023-08-04 CN CN202322090000.2U patent/CN220349386U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |