A newly designed writing tool

Abstract

The present invention discloses a newly designed writing tool, which relates to the technical field of writing tools and includes a pen body inner frame 1. A pen body outer shell 1 and a pen body outer shell 2 are sleeved on the outer surface of the pen body inner frame 1. A replaceable grip is inserted into the pen body inner frame 1. An air-proof sleeve is installed at the right end of the replaceable grip located inside the pen body inner frame 1. A pen body inner frame 2 and a pen body inner frame 3 are sleeved on the outer surface of the replaceable grip. A pen body inner frame 4 is installed at the left ends of the pen body inner frame 2 and the pen body inner frame 3. Since the replaceable grip is rotatably connected to the air-proof sleeve, and a sealing gasket is provided at the connection between the replaceable grip and the air-proof sleeve, the airtightness of the pen tube in the air-proof sleeve is effectively improved, and the contact between the pen tube and the outside air is effectively prevented, so as to avoid the phenomenon that the pen tube becomes dry and cannot be written. The wettability of the pen tube in the air-proof sleeve is greatly improved, providing a better environment for the preservation of the pen tube.

Description

Technical Field

[0001] The present invention relates to the technical field of writing tools, and specifically to a writing tool with a new design. Background Art

[0002] It mainly refers to tools for writing. Generally, texts can be recorded or written with such tools. Hard pens refer to pens with hard tip materials such as fountain pens, pencils, ballpoint pens, dip pens, signature pens, chalk, etc. Compared with the traditional writing tool - writing brush, hard pens lack rich expressiveness. However, in terms of practical use, writing brushes cannot be as flexible, convenient, and fast as hard pens. Fountain pens are most commonly used for practicing calligraphy. There are many types of fountain pens, which are dazzling. To test the quality of a pen, just dip some ink and write a stroke on the paper, and you can tell. A good pen has even ink output, smooth writing, no paper dragging, and can write in different thicknesses. There is no need to use a gold pen for practicing calligraphy. An ordinary iridium pen is sufficient to practice beautiful handwriting. The bend-tip fountain pen has a special expressiveness. The writing of many models is extremely unsmooth. It is okay to write a few larger characters occasionally, but it is not suitable for practicing calligraphy. Fountain pens need to be well maintained. First, do not scribble on hard materials such as wood, metal, cement, and walls; when writing normally, place a thin book or a softer cardboard under the paper, and the writing will be more comfortable. Pencils are also good tools for practicing calligraphy. There is no need to sharpen the pencil too sharp. Grinding it slightly blunt will make the writing smoother. Place a cardboard under the paper, and you will find that the pencil has a delicate feel and can also write strokes in different thicknesses.

[0003] Existing writing tools have the following disadvantages: 1. Existing products generally use traditional processes such as pipe processing and turning processing, etc., with single and limited shapes; 2. The assembly of existing products generally adopts a one-time fixed assembly method, and users cannot disassemble and combine them; 3. Generally, the shapes of products are single and limited, and they are composed of pipes; 4. Existing products generally only have the writing function. Summary of the Invention

[0004] The purpose of the present invention is to provide a writing tool with a new design to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A writing tool with a new design, including an inner pen body frame one. The outer surface of the inner pen body frame one is sleeved with an outer pen body shell one and an outer pen body shell two. A replaceable grip is inserted into the inner part of the inner pen body frame one. An anti-air sleeve is installed at the right end of the replaceable grip located inside the inner pen body frame one. The outer surface of the replaceable grip is sleeved with an inner pen body frame two and an inner pen body frame three. An inner pen body frame four is installed at the left ends of the inner pen body frame two and the inner pen body frame three. The outer surface of the inner pen body frame four is sleeved with an outer pen body shell six and an outer pen body shell five. At least two through slots are penetrated and opened on the surfaces of the inner pen body frame one, the inner pen body frame two, the inner pen body frame three, and the inner pen body frame four.

[0006] Preferably, the triangular clamping plates on the surface of the air-proof sleeve are clamped in the through grooves formed in the first inner frame of the pen body. At least two first clamping plates are fixedly installed on the inner side walls of the first pen body shell and the second pen body shell respectively. At least two first clamping grooves are formed on the outer surface of the first inner frame of the pen body. The first clamping plates on the inner side walls of the first pen body shell and the second pen body shell are both arranged in the first clamping grooves formed in the first inner frame of the pen body. At least two second clamping grooves are formed on the outer surfaces of the second inner frame and the third inner frame of the pen body. At least two second clamping plates are fixedly installed on the inner side walls of the fourth pen body shell and the third pen body shell respectively. The second clamping plates on the inner side walls of the fourth pen body shell and the third pen body shell are both clamped in the second clamping grooves formed in the third inner frame and the second inner frame of the pen body. At least two tail clamping plates are fixedly installed at the left end parts of the second inner frame and the third inner frame of the pen body. Each tail clamping plate is clamped in the through groove formed in the fourth inner frame of the pen body.

[0007] Preferably, at least two third clamping grooves are formed on the outer surface of the fourth inner frame of the pen body. At least two third clamping plates are fixedly installed on the inner side walls of the fifth pen body shell and the sixth pen body shell respectively. The third clamping plates on the inner side walls of the fifth pen body shell and the sixth pen body shell are both clamped in the third clamping grooves formed in the fourth inner frame of the pen body.

[0008] Preferably, a same first pen cap is installed between the right end parts of the first pen body shell and the second pen body shell. A first light-emitting element is arranged inside the first pen cap. A second pen cap is installed between the left end parts of the sixth pen body shell and the fifth pen body shell. A second light-emitting element is arranged inside the second pen cap.

[0009] The beneficial effects of the present invention are as follows:

[0010] Firstly, the sixth pen body shell and the third clamping plates apply force to the fourth inner frame of the pen body and clamp the second pen cap. The principle of sheet metal assembly process is used between each structure of the device, thus effectively reducing the installation difficulty. At the same time, users can match accessories of different colors or shapes according to their own preferences, greatly improving the functionality of the device. Users can make variable and detachable shapes, greatly improving the DIY ability. The device adopts the sheet metal folding processing technology, with variable and flexible shapes. At the same time, the sheet metal movable structure can be disassembled and assembled by users themselves.

[0011] Secondly, a color-changing LED light strip is installed at the joint between the sixth pen body shell and the third clamping plate. Color-changing LED light strips are also installed on the left end surfaces of the first pen body shell and the second pen body shell. At the same time, the first control element and the second control element of the light strip are installed in the first pen cap and the second pen cap respectively. When the user holds and presses the device, the LED light strip will emit light, greatly improving the beauty of the device and bringing fun to writing.

[0012] Thirdly: The user then inserts the convex block at the right end of the inner frame three of the pen body into the replaceable grip. The user combines and sleeved the pen body outer shell four and the pen body outer shell three outside the pen body inner frame two and the pen body inner frame three. Multiple clamping plates two on the inner side walls of the pen body outer shell three and the pen body outer shell four will be inserted into the clamping grooves two opened on the pen body inner frame two and the pen body inner frame three. At this time, the middle section of the device is spliced. By opening through grooves in the pen body inner frame one, the pen body inner frame two, the pen body inner frame three and the pen body inner frame four, that is, in a hollow shape, the overall weight of the device is effectively reduced, and the burden of holding during writing by the user is reduced.

[0013] Fourthly: Since the replaceable grip is rotatably connected to the air-proof sleeve, and a sealing gasket is provided at the connection between the replaceable grip and the air-proof sleeve, the sealing performance of the pen tube in the air-proof sleeve is effectively improved, and the contact between the pen tube and the outside air is effectively prevented, so as to avoid the phenomenon that the pen tube becomes dry and cannot be written. The wetness of the pen tube in the air-proof sleeve is greatly improved, providing a better environment for the preservation of the pen tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0015] Figure 1 Structural schematic diagram of the pen body outer shell one of the present invention;

[0016] Figure 2 Schematic diagram of the pen body inner frame two of the present invention;

[0017] Figure 3 Schematic diagram of the replaceable grip of the present invention;

[0018] Figure 4 Schematic diagram of the pen body inner frame one of the present invention.

[0019] Explanation of the reference numerals in the drawings: 1. Pen body inner frame one; 11. Clamping groove one; 12. Clamping plate one; 13. Pen body outer shell one; 14. Pen body outer shell two; 15. Pen cap one; 16. Replaceable grip; 17. Air-proof sleeve; 18. Triangular clamping plate; 19. Pen cap two; 2. Pen body inner frame two; 21. Clamping groove two; 22. Pen body outer shell three; 23. Clamping plate two; 24. Pen body inner frame three; 25. Pen body outer shell four; 26. Tail clamping plate; 3. Pen body inner frame four; 31. Clamping groove three; 32. Pen body outer shell five; 33. Pen body outer shell six; 34. Clamping plate three.

[0020] The realization of the purpose, functional features and advantages of the present invention will be further described with reference to the embodiments and the drawings. Detailed implementation manners

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] It should be noted that all the directional indications (such as up, down, left, right, front, back,...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0023] In addition, the descriptions such as "first" and "second" in the present invention are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions appears to be contradictory or unable to be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0024] Combine Figures 1 to 4, a newly designed writing tool, includes an inner pen body frame 1. The outer surface of the inner pen body frame 1 is sleeved with an outer pen body shell 13 and an outer pen body shell 14. An interchangeable grip 16 is inserted into the interior of the inner pen body frame 1. An anti-air sleeve 17 is installed at the right end of the interchangeable grip 16 located inside the inner pen body frame 1. The outer surface of the interchangeable grip 16 is sleeved with an inner pen body frame 2 and an inner pen body frame 24. An inner pen body frame 4 is installed at the left end of the inner pen body frame 2 and the inner pen body frame 24. The outer surface of the inner pen body frame 4 is sleeved with an outer pen body shell 633 and an outer pen body shell 532. At least two through grooves are penetrated and opened on the surfaces of the inner pen body frame 1, the inner pen body frame 2, the inner pen body frame 24, and the inner pen body frame 4. The user first inserts the right end of the interchangeable grip 16 into the anti-air sleeve 17. The interchangeable grip 16 is rotatably connected to the anti-air sleeve 17. At the same time, a sealing gasket is provided at the connection between the interchangeable grip 16 and the anti-air sleeve 17, effectively improving the sealing performance of the pen tube inside the anti-air sleeve 17, effectively preventing the pen tube from contacting the outside air, resulting in the phenomenon that the pen tube becomes dry and cannot be written, and greatly improving the wetness of the pen tube inside the anti-air sleeve 17. The user combines and sleeves the outer pen body shell 425 and the outer pen body shell 322 outside the inner pen body frame 2 and the inner pen body frame 24. A plurality of clamping plates 23 on the inner side walls of the outer pen body shell 322 and the outer pen body shell 425 will be inserted into the clamping grooves 21 opened on the inner pen body frame 2 and the inner pen body frame 24. At this time, the middle section of the device is spliced. By opening through grooves on the inner pen body frame 1, the inner pen body frame 2, the inner pen body frame 24, and the inner pen body frame 4, that is, in a hollow shape, the overall weight of the device is effectively reduced, and the burden of holding when the user writes is reduced.

[0025] The triangular clamping plate 18 on the surface of the air-proof sleeve 17 is clamped in the through groove opened in the inner frame 1 of the pen body. At least two first clamping plates 12 are fixedly installed on the inner side walls of the first pen body shell 13 and the second pen body shell 14. At least two first clamping grooves 11 are opened on the outer surface of the inner frame 1 of the pen body. The first clamping plates 12 on the inner side walls of the first pen body shell 13 and the second pen body shell 14 are all arranged in the first clamping grooves 11 opened in the inner frame 1 of the pen body. At least two second clamping grooves 21 are opened on the outer surfaces of the second inner frame 2 and the third inner frame 24 of the pen body. At least two second clamping plates 23 are fixedly installed on the inner side walls of the fourth pen body shell 25 and the third pen body shell 22. The second clamping plates 23 on the inner side walls of the fourth pen body shell 25 and the third pen body shell 22 are all clamped in the second clamping grooves 21 opened in the third inner frame 24 and the second inner frame 2 of the pen body. At least two tail clamping plates 26 are fixedly installed at the left end parts of the second inner frame 2 and the third inner frame 24 of the pen body. Each tail clamping plate 26 is clamped in the through groove opened in the fourth inner frame 3 of the pen body. The triangular clamping plate 18 on the surface of the air-proof sleeve 17 is adapted to the through groove on the surface of the inner frame 1 of the pen body. The inner frame 1 of the pen body is fixed to the air-proof sleeve 17. Then, the user inserts the first pen cap 15 into the right end of the inner frame 1 of the pen body, and then covers the first pen body shell 13 and the second pen body shell 14 together outside the inner frame 1 of the pen body. The multiple first clamping plates 12 of the first pen body shell 13 and the second pen body shell 14 are clamped into the first clamping grooves 11 opened in the inner frame 1 of the pen body. At the same time, the first pen body shell 13 and the second pen body shell 14 will clamp the first pen cap 15 tightly.

[0026] At least two third clamping grooves 31 are opened on the outer surface of the fourth inner frame 3 of the pen body. At least two third clamping plates 34 are fixedly installed on the inner side walls of the fifth pen body shell 32 and the sixth pen body shell 33. The third clamping plates 34 on the inner side walls of the fifth pen body shell 32 and the sixth pen body shell 33 are all clamped in the third clamping grooves 31 opened in the fourth inner frame 3 of the pen body and clamp the second pen cap 19 tightly. The principle of sheet metal assembly technology is used between each structure of this device, thus effectively reducing the installation difficulty. At the same time, the user can match accessories of different colors or shapes according to their own preferences, greatly improving the functionality of the device. The user can make variable and detachable shapes, greatly improving the DIY ability.

[0027] The same first pen cap 15 is installed between the right end parts of the first pen body shell 13 and the second pen body shell 14. A first light-emitting element is arranged inside the first pen cap 15. The second pen cap 19 is installed between the left end parts of the sixth pen body shell 33 and the fifth pen body shell 32. A second light-emitting element is arranged inside the second pen cap 19. At the joint between the sixth pen body shell 33 and the third clamping plate 34 of this device, a color-changing LED light strip is installed. A color-changing LED light strip is also installed on the left end surface of the first pen body shell 13 and the second pen body shell 14. At the same time, the first control element and the second control element of the light strip are respectively installed in the first pen cap 15 and the second pen cap 19. When the user holds and presses the device, the LED light strip will emit light, greatly improving the beauty of the device and bringing fun to writing.

[0028] Working principle:

[0029] In the first step, the user first inserts the right end of the replaceable grip 16 into the anti-air sleeve 17. The replaceable grip 16 and the anti-air sleeve 17 are rotatably connected. At the same time, a sealing gasket is provided at the connection between the replaceable grip 16 and the anti-air sleeve 17, which effectively improves the sealing of the pen tube in the anti-air sleeve 17, effectively prevents the pen tube from contacting with the outside air, causing the pen tube to become dry and unable to write, and greatly improves the wettability of the pen tube in the anti-air sleeve 17.

[0030] In the second step, since the upper end of the inner frame 1 of the pen body is in a non-closed state, the inner frame 1 of the pen body has a certain deformation energy when subjected to force. The user can forcefully cover the inner frame 1 of the pen body on the outside of the anti-air sleeve 17. The triangular clamping plate 18 on the surface of the anti-air sleeve 17 is adapted to the through groove on the surface of the inner frame 1 of the pen body. The inner frame 1 of the pen body and the anti-air sleeve 17 are fixed. The user then inserts the pen cap 15 into the right end of the inner frame 1 of the pen body, and then covers the outer shell 13 of the pen body and the second outer shell 14 on the outside of the inner frame 1 of the pen body. The multiple clamping plates 12 of the pen body and the second outer shell 14 are clamped into the clamping groove 11 provided in the inner frame 1 of the pen body. At the same time, the pen body and the second outer shell 13 and the second outer shell 14 will clamp the pen cap 15.

[0031] In the third step, the user fits the two pen body inner frames 2 2 together and inserts them into the right end of the pen body inner frame 4 3 together. The tail clamping plates 26 at the left ends of the pen body inner frame 2 2 and the pen body inner frame 3 24 will be clamped into the through grooves on the surfaces of the pen body inner frame 4 3. The user then inserts the protrusion at the right end of the pen body inner frame 3 24 into the replaceable grip 16. The user combines the pen body outer shell 4 25 and the pen body outer shell 3 22 and covers them outside the pen body inner frames 2 2 and the pen body inner frame 3 24. The multiple clamping plates 2 23 on the inner side walls of the pen body outer shell 3 22 and the pen body outer shell 4 25 will be inserted into the clamping grooves 21 provided in the pen body inner frames 2 2 and the pen body inner frame 3 24. At this time, the middle section of the device is spliced. By providing through grooves in the pen body inner frames 1 1, the pen body inner frames 2, the pen body inner frames 3 24 and the pen body inner frames 4 3, they are hollowed out, thereby effectively reducing the overall weight of the device and reducing the burden on the user to hold it when writing.

[0032] Step 4: The user inserts the second pen cap 19 into the left end inside the fourth inner frame of the pen body 3, then sleeved the sixth pen body shell 33 and the fifth pen body shell 32 outside the fourth inner frame of the pen body 3. Multiple clamping plates three 34 on the inner side walls of the sixth pen body shell 33 and the fifth pen body shell 32 will be engaged into the clamping grooves three 31 opened on the fourth inner frame of the pen body 3. The sixth pen body shell 33 and the clamping plate three 34 will apply force to the fourth inner frame of the pen body 3 and clamp the second pen cap 19. The principle of sheet metal assembly process is used between each structure of this device, thus effectively reducing the installation difficulty. At the same time, the user can match accessories of different colors or shapes according to their own preferences, greatly improving the functionality of the device. The user can make a changeable and detachable shape, greatly improving the DIY ability.

[0033] Step 5: At the joint between the sixth pen body shell 33 and the clamping plate three 34 of this device, a color-changing LED light strip is installed. The left end surfaces of the first pen body shell 13 and the second pen body shell 14 are also installed with color-changing LED light strips. At the same time, the control components one and two of the light strips are respectively installed in the first pen cap 15 and the second pen cap 19. When the user holds and presses the device, the LED light strip will emit light, greatly improving the beauty of the device and bringing fun to writing.

[0034] Certainly, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by those skilled in the art within the scope of the essence of the present invention should also belong to the protection scope of the present invention.

Claims

1. A newly designed writing tool, including a pen body inner frame 1, characterized in that: The outer surface of the pen body inner frame one (1) is sleeved with a pen body outer shell one (13) and a pen body outer shell two (14). A replaceable grip (16) is inserted into the interior of the pen body inner frame one (1). An air-proof sleeve (17) is installed at the right end of the replaceable grip (16) located inside the pen body inner frame one (1). A triangular clamping plate (18) is fixedly installed on the surface of the air-proof sleeve (17). The outer surface of the replaceable grip (16) is sleeved with a pen body inner frame two (2) and a pen body inner frame three (24). The outer surfaces of the pen body inner frame two (2) and the pen body inner frame three (24) are sleeved with a pen body outer shell three (22) and a pen body outer shell four (25). A pen body inner frame four (3) is installed at the left end of the pen body inner frame two (2) and the pen body inner frame three (24). The outer surface of the pen body inner frame four (3) is sleeved with a pen body outer shell six (33) and a pen body outer shell five (32). At least two through grooves are penetrated and opened on the surfaces of the pen body inner frame one (1), the pen body inner frame two (2), the pen body inner frame three (24), and the pen body inner frame four (3). The triangular clamping plate (18) on the surface of the air-proof sleeve (17) is clamped in the through groove opened on the pen body inner frame one (1). At least two clamping plates one (12) are fixedly installed on the inner side walls of the pen body outer shell one (13) and the pen body outer shell two (14). At least two clamping grooves three (31) are opened on the outer surface of the pen body inner frame four (3).

2. The novel designed writing tool according to claim 1, characterized in that: At least two clamping grooves one (11) are opened on the outer surface of the pen body inner frame one (1). The clamping plates one (12) on the inner side walls of the pen body outer shell one (13) and the pen body outer shell two (14) are all arranged in the clamping grooves one (11) opened on the pen body inner frame one (1).

3. A newly designed writing tool according to claim 2, characterized in that: At least two clamping grooves two (21) are opened on the outer surfaces of the pen body inner frame two (2) and the pen body inner frame three (24).

4. A newly designed writing tool according to claim 3, characterized in that: At least two clamping plates two (23) are fixedly installed on the inner side walls of the pen body outer shell four (25) and the pen body outer shell three (22). The clamping plates two (23) on the inner side walls of the pen body outer shell four (25) and the pen body outer shell three (22) are all clamped in the clamping grooves two (21) opened on the pen body inner frame three (24) and the pen body inner frame two (2).

5. A newly designed writing tool according to claim 4, characterized in that: At least two tail clamping plates (26) are fixedly installed at the left ends of the pen body inner frame two (2) and the pen body inner frame three (24). Each tail clamping plate (26) is clamped in the through groove opened on the pen body inner frame four (3).

6. A newly designed writing tool according to claim 1, characterized in that: At least two clamping plates three (34) are fixedly installed on the inner side walls of the pen body outer shell five (32) and the pen body outer shell six (33). The clamping plates three (34) on the inner side walls of the pen body outer shell five (32) and the pen body outer shell six (33) are all clamped in the clamping grooves three (31) opened on the pen body inner frame four (3).

7. A newly designed writing tool according to claim 1, characterized in that: A same pen cap one (15) is installed between the right ends of the pen body outer shell one (13) and the pen body outer shell two (14). A light-emitting element one is arranged inside the pen cap one (15).

8. A newly designed writing tool according to claim 1, characterized in that: A pen cap two (19) is installed between the left ends of the pen body outer shell six (33) and the pen body outer shell five (32). A light-emitting element two is arranged inside the pen cap two (19).

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