Direct liquid type water diversion core structure
By providing a through water guide groove in the water guide core structure of the direct liquid writing brush, the problem of insufficient ink supply is solved, stable flow of ink is achieved, and the fluency and stability of writing are improved.
Patent Information
- Application Number
- CN202423048728.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-10
AI Technical Summary
Existing direct liquid writing brushes have insufficient ink supply, which results in intermittent and uneven writing, affecting writing fluency and stability.
A first water guide groove and a second water guide groove are provided in the water guide core structure to ensure that the ink flows stably to the pen tip. Through the design of the regulator, the first water guide core and the second water guide core, an integrated flow path is provided to reduce resistance and pressure loss.
It improves the fluency of ink and the continuity of writing, ensuring the stability and clarity of writing.
Smart Images
Figure CN223456705U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a straight liquid type water guide core structure. BACKGROUND
[0002] The straight liquid type brush needs more ink when writing compared with the straight liquid type ball pen, and the ink supply system of the straight liquid type brush depends on the internal water guide core, and the supply effect of the water guide core will directly affect the fluency of writing, and the existing straight liquid type brush usually causes the writing to be intermittent and uneven in thickness due to the insufficient supply of ink, which affects the normal use of the straight liquid type brush. SUMMARY
[0003] In view of the defects in the prior art, the utility model provides a straight liquid type water guide core structure to provide sufficient ink for the nib.
[0004] To achieve the above object, the utility model provides the following technical scheme: a straight liquid type water guide core structure, including regulator, first water guide core, the first water guide core is arranged at the end of regulator towards the nib, the regulator is equipped with the first water guide groove through both ends along its axial direction, and the side of first water guide groove is open, the side of first water guide core is equipped with the second water guide groove through.
[0005] As a further improvement of the utility model, the number of second water guide grooves is one, and extends along the axial direction of the first water guide core.
[0006] As a further improvement of the utility model, the side of the first water guide core is provided with a plurality of second water guide grooves.
[0007] As a further improvement of the utility model, the end of the regulator away from the first water guide core is provided with a second water guide core, and the first water guide groove extends along its axial direction and penetrates the end of the second water guide core.
[0008] As a further improvement of the utility model, the regulator, the first water guide core and the second water guide core are integrally formed.
[0009] As a further improvement of the utility model, the notch of the second water guide groove is correspondingly arranged with the notch of the first water guide groove.
[0010] The utility model has the beneficial effects that: by arranging the second water guide groove on the side of the water guide core, the ink can continuously and stably flow to the nib, thereby improving the fluency and stability of writing. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is the whole structure schematic diagram of the utility model embodiment;
[0012] Figure 2The utility model discloses an embodiment cross section schematic view.
[0013] Figure 3 The utility model discloses an embodiment water channel schematic view.
[0014] Figure 4 The utility model discloses an embodiment water channel schematic view.
[0015] Reference sign: 1, regulator;11, first water channel;2, first water core;21, second water channel;3, second water core;4, pen nib. Specific implementation
[0016] The utility model will be further detailed with the embodiment given below with the drawings.
[0017] Refer to Figures 1-4 As shown in the figure, a direct liquid type water core structure includes regulator 1, first water core 2, the first water core 2 is arranged at the end of regulator 1 towards pen nib 4, the regulator 1 is provided with first water channel 11 through both ends along its axial direction, and the side of first water channel 11 is provided with an opening, one end of first water channel 11 is communicated with ink sac or liquid storage cavity, and the other end is communicated with pen nib 4 to supply ink, pen nib 4 is inserted on first water core 2 with interference when installation, the side of first water core 2 is provided with through second water channel 21, and the through second water channel 21 is arranged to facilitate the circulation of ink on pen nib 4, which can effectively prevent the phenomenon of ink breakage and ensure the continuity and clarity of writing.
[0018] The number of second water channel 21 is one, and it extends along the axial direction of first water core 2, in another scheme, the side of first water core 2 is provided with a plurality of second water channels 21, which can improve the stable and continuous flow of ink to pen nib 4 by arranging different second water channels 21, the end of regulator 1 away from first water core 2 is provided with second water core 3, first water channel 11 extends along its axial direction and penetrates the end of second water core 3, second water core 3 is directly inserted in the inside of ink sac or liquid storage cavity, and first water channel 11 extends to the end of second water core 3, which provides a smooth flow path and helps to reduce the resistance and pressure loss of ink during flow, thereby improving the flow efficiency of ink.
[0019] The regulator 1, first water core 2 and second water core 3 are integrally formed, which can enhance the integrity and stability of the structure and facilitate the installation of the whole, and the notch of second water channel 21 is correspondingly arranged with the notch of first water channel 11, which further facilitates the circulation of ink on pen nib 4.
[0020] The above merely is preferred implementation manner of the present application, the protection scope of the present application is not only limited to the above examples, and belongs to the technical scheme under the idea of the present application all belongs to the protection scope of the present application. It should be pointed out that, for ordinary skilled person in the art, under the premise of not departing from the principle of the present application, some improvements and decorations, these improvements and decorations should also be considered as the protection scope of the present application.
Claims
1. A direct liquid guiding wick structure, characterized by, The adjusting device comprises an adjusting device, a first water guide core arranged at the end of the adjusting device towards the pen tip, a first water guide groove penetrating through both ends of the adjusting device along the axial direction of the adjusting device, and the side of the first water guide groove is arranged in an open manner, and the side of the first water guide core is provided with a second water guide groove penetrating through.
2. A direct liquid guiding wick structure according to claim 1, wherein The number of the second water guide groove is one, and the second water guide groove extends along the axial direction of the first water guide core.
3. A direct liquid guiding wick structure according to claim 1, wherein The side of the first water guide core is provided with a plurality of second water guide grooves.
4. A direct liquid guiding wick structure according to claim 2 or 3, characterized in that The end of the adjusting device away from the first water guide core is provided with a second water guide core, and the first water guide groove extends along the axial direction and penetrates through the end of the second water guide core.
5. A direct liquid guiding wick structure according to claim 4, wherein The adjusting device, the first water guide core and the second water guide core are integrally formed.
6. A direct liquid guiding wick structure according to claim 1 or 2 or 3, wherein The notch of the second water guide groove is arranged in a corresponding manner with the notch of the first water guide groove.