CN204773603U - Take 3D print pen of scald preventing protective sheath - Google Patents
Take 3D print pen of scald preventing protective sheath Download PDFInfo
- Publication number
- CN204773603U CN204773603U CN201520394851.9U CN201520394851U CN204773603U CN 204773603 U CN204773603 U CN 204773603U CN 201520394851 U CN201520394851 U CN 201520394851U CN 204773603 U CN204773603 U CN 204773603U
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- pen
- jacket
- scald
- nozzle
- protective jacket
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Abstract
The utility model discloses a take 3D print pen of scald preventing protective sheath, including pen container, nib shell and nozzle, the 3D print pen front end is provided with the lag, and this lag cover is arranged in nib shell and nozzle top to through set up in the mounting structure of nib shell root with the pen container installation is fixed, the lag includes metal heat dissipation cover and jacket, wherein metal heat dissipation cover is fitted with nib shell shape mutually. This 3D print pen has the scald preventing protective sheath, and the nozzle is close to metal heat dissipation cover after correct installation for the nozzle dispels the heat rapidly, and the temperature rise of jacket simultaneously is less than 10 C, even if the jacket is touched to the human body, also can not cause the scald, when reusing 3D print pen, can be convenient take off the lag, be convenient for reuse, thereby effectively stop to scald the risk.
Description
Technical field
Relate to 3D at the utility model and print field, be specially a kind of 3D with anti-scald protective sleeve and print pen.
Background technology
Usually, the front end that 3D prints pen forms primarily of pen container, nib shell and nozzle, nozzle wherein stretches out outside housing mostly, be convenient to printing consumables extrude from the discharging opening nozzle and harden on the print medium, there is the nozzle of better thermal diffusivity simultaneously, printing consumables also can be helped to dispel the heat and sizing of hardening.
Current 3D printing pen more employing acrylonitrile-butadiene-styrene (ABS) plastics (ABS) filament or PLA (PLA) filament are as printing consumables, the softening temperature of ABS filament exceeds 200 ° of C, the softening temperature of PLA filament is also close to 200 ° of C, when the printing consumables softened is extruded from the discharging opening of nozzle, the printing consumables be softened also is heated to higher temperature by the nozzle with better heat dispersion.If people are when operating 3D printing, or after finishing using, finger touches herein carelessly, and can cause and to a certain degree scald, particularly children may touch by mistake or catch nozzle by mistake, the scald risk that thus the many existence of existing product are more serious.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, the utility model provides a kind of 3D with anti-scald protective sleeve and prints pen.
The utility model solves the technical scheme that its technical problem adopts:
A kind of 3D with anti-scald protective sleeve prints pen; comprise pen container, nib shell and nozzle; described 3D prints anterior end of pen and is provided with protective jacket; this protective cover is placed in above described nib shell and nozzle; and installed fixing by the mounting structure and described pen container being arranged at nib shell root; described protective jacket comprises heat dissipation metal cover and jacket, and wherein said heat dissipation metal cover is fitted mutually with nib shell shape.
As the improvement of technique scheme, described mounting structure comprises the irony circle being arranged at nib shell root and the magnet circle being arranged at described protective jacket appropriate location, and described protective jacket coordinates the installation realized with described pen container to fix by irony circle with the absorption of magnet circle.
As the improvement of technique scheme, described mounting structure comprises the bulge loop being arranged at nib shell root and the bulge loop being arranged at described protective jacket appropriate location, and described protective jacket realizes fixing with the installation of described pen container by the interference fit between bulge loop.
As the improvement of technique scheme, described mounting structure comprises the screw thread being arranged at nib shell root and the screw thread being arranged at described protective jacket appropriate location, and described protective jacket realizes fixing with the installation of described pen container by the rotatable engagement between screw thread.
As the improvement of technique scheme, described protective jacket front end offers the circular hole that described nozzle can be made to expose, and by the rotatable engagement of described protective jacket and described nib shell, described nozzle can be made to expose when using state, quilt cover is put when non-working condition.
As the improvement of technique scheme, described jacket adopts transparent thermal insulation material to be made, and its structure is cylindric or taper.
As the improvement of technique scheme, described jacket surface is provided with aeration structure.
As the improvement of technique scheme, when described protective jacket and described pen container install fixing after, described heat dissipation metal cover front end contacts with described nozzle and is beneficial to heat radiation.
The beneficial effect that the utility model brings has:
This 3D prints pen with anti-scald protective sleeve; in this structure, heat dissipation metal cover is fitted mutually with nib shell shape, when correct rear nozzle of installing is close to heat dissipation metal cover; nozzle is dispelled the heat rapidly; the temperature rise of jacket is lower than 10 ° of C simultaneously, even if human body touch encounters jacket, also can not cause scald; when reusing 3D printing; protective jacket can be taken off easily, be convenient to reuse, thus effectively stop to scald risk.
Accompanying drawing explanation
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail,
Accompanying drawing 1 is structural representation of the present utility model.
Detailed description of the invention
With reference to accompanying drawing 1; the utility model discloses a kind of 3D with anti-scald protective sleeve and print pen; it comprises pen container 1, nib shell 3 and nozzle 4; 3D prints anterior end of pen and is provided with protective jacket simultaneously; this protective jacket specifically covers the top being placed in nib shell 3 and nozzle 4, and is installed fixing by the mounting structure that is arranged at nib shell 3 root and pen container 1.
Wherein, protective jacket comprises heat dissipation metal cover 6 and jacket 7, wherein heat dissipation metal cover 6 is fitted mutually with nib shell 3 shape, herein so-called " fitting mutually ", refer to that the two shape is similar, and can work in coordination, when protective jacket and pen container 1 install fixing after, heat dissipation metal overlaps 6 front ends and should contact with nozzle 4 surface and be beneficial to heat radiation.
About above-mentioned mounting structure, as preferred embodiment of the present utility model, it comprises the irony circle 2 being arranged at nib shell 3 root and the magnet circle 5 being arranged at protective jacket appropriate location, during installation, coordinated by the absorption of irony circle 2 with magnet circle 5, protective jacket and the easy installation of pen container 1 can be made to fix.
In another embodiment of the present utility model, mounting structure comprises the bulge loop being arranged at nib shell 3 root and the bulge loop being arranged at protective jacket appropriate location, this similar is in the fixed form of the signature pen cap for brush and a body, by the interference fit between bulge loop, the installation realizing protective jacket and pen container 1 is fixed.
In another embodiment of the present utility model, mounting structure comprises the screw thread being arranged at nib shell 3 root and the screw thread being arranged at protective jacket appropriate location, protective jacket is installed fixing by the rotatable engagement between screw thread and pen container 1, meanwhile, in the present embodiment, circular hole can be offered in the front end of protective jacket, when using state, nozzle 4 can be made to expose through circular hole by rotating protective jacket, and when being non-working condition, by rotate protective jacket can make nozzle 4 again quilt cover put.
In addition, in the utility model, jacket 7 can adopt transparent thermal insulation material to be made, and its structure can be designed to cylindric or taper, meanwhile, also the surface of jacket 7 can be provided with aeration structure, to accelerate the radiation processes in protective jacket.
In a word; this novel 3D prints pen with anti-scald protective sleeve, and when after correct installation, nozzle 4 is close to heat dissipation metal cover 6; nozzle 4 can be made to dispel the heat rapidly; the temperature rise of jacket 7 is lower than 10 ° of C simultaneously, even if human body touch encounters jacket 7, also can not cause scald; when reusing 3D printing; protective jacket can be taken off easily, be convenient to reuse, thus effectively stop to scald risk.
It should be noted that, the above is preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (8)
1. the 3D with anti-scald protective sleeve prints pen; comprise pen container (1), nib shell (3) and nozzle (4); it is characterized in that: described 3D prints anterior end of pen and is provided with protective jacket; this protective cover is placed in described nib shell (3) and nozzle (4) top; and installed fixing by the mounting structure that is arranged at nib shell (3) root and described pen container (1); described protective jacket comprises heat dissipation metal cover (6) and jacket (7), and wherein said heat dissipation metal cover (6) is fitted mutually with nib shell (3) shape.
2. a kind of 3D with anti-scald protective sleeve according to claim 1 prints pen; it is characterized in that: described mounting structure comprises the irony circle (2) being arranged at nib shell (3) root and the magnet circle (5) being arranged at described protective jacket appropriate location, described protective jacket coordinates the installation realized with described pen container (1) to fix by irony circle (2) with the absorption of magnet circle (5).
3. a kind of 3D with anti-scald protective sleeve according to claim 1 prints pen; it is characterized in that: described mounting structure comprises the bulge loop being arranged at nib shell (3) root and the bulge loop being arranged at described protective jacket appropriate location, described protective jacket realizes fixing with the installation of described pen container (1) by the interference fit between bulge loop.
4. a kind of 3D with anti-scald protective sleeve according to claim 1 prints pen; it is characterized in that: described mounting structure comprises the screw thread being arranged at nib shell (3) root and the screw thread being arranged at described protective jacket appropriate location, described protective jacket realizes fixing with the installation of described pen container (1) by the rotatable engagement between screw thread.
5. a kind of 3D with anti-scald protective sleeve according to claim 4 prints pen; it is characterized in that: described protective jacket front end offers the circular hole that described nozzle (4) can be made to expose; by the rotatable engagement of described protective jacket and described nib shell (3), can make that described nozzle (4) exposes when using state, quilt cover is put when non-working condition.
6. a kind of 3D with anti-scald protective sleeve according to claim 1 prints pen, it is characterized in that: described jacket (7) adopts transparent thermal insulation material to be made, and its structure is cylindric or taper.
7. a kind of 3D with anti-scald protective sleeve according to claim 6 prints pen, it is characterized in that: described jacket (7) surface is provided with aeration structure.
8. a kind of 3D with anti-scald protective sleeve according to claim 1 prints pen, it is characterized in that: after described protective jacket and described pen container (1) are installed and fixed, described heat dissipation metal cover (6) front end contacts with described nozzle (4) and is beneficial to heat radiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394851.9U CN204773603U (en) | 2015-06-08 | 2015-06-08 | Take 3D print pen of scald preventing protective sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394851.9U CN204773603U (en) | 2015-06-08 | 2015-06-08 | Take 3D print pen of scald preventing protective sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204773603U true CN204773603U (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520394851.9U Active CN204773603U (en) | 2015-06-08 | 2015-06-08 | Take 3D print pen of scald preventing protective sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204773603U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773979A (en) * | 2016-05-05 | 2016-07-20 | 赖柱彭 | 3D printing pen |
| WO2017114346A1 (en) * | 2015-12-30 | 2017-07-06 | 珠海天威飞马打印耗材有限公司 | 3d printing pen and printing method therefor |
| CN108995137A (en) * | 2018-06-28 | 2018-12-14 | 芜湖中科智捷信息科技有限责任公司 | A kind of energy-saving servo injection molding machine with function of recovering waste heat |
-
2015
- 2015-06-08 CN CN201520394851.9U patent/CN204773603U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017114346A1 (en) * | 2015-12-30 | 2017-07-06 | 珠海天威飞马打印耗材有限公司 | 3d printing pen and printing method therefor |
| CN105773979A (en) * | 2016-05-05 | 2016-07-20 | 赖柱彭 | 3D printing pen |
| CN108995137A (en) * | 2018-06-28 | 2018-12-14 | 芜湖中科智捷信息科技有限责任公司 | A kind of energy-saving servo injection molding machine with function of recovering waste heat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |