CN209381634U - Hand held water-spraying pen - Google Patents
Hand held water-spraying pen Download PDFInfo
- Publication number
- CN209381634U CN209381634U CN201822176537.XU CN201822176537U CN209381634U CN 209381634 U CN209381634 U CN 209381634U CN 201822176537 U CN201822176537 U CN 201822176537U CN 209381634 U CN209381634 U CN 209381634U
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- nozzle
- air bag
- hand held
- cover
- groove
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Abstract
The utility model discloses hand held water-spraying pens, including outer housing and the lower cover for being set in outer housing lower end, outer housing is equipped with the first grip part and the second grip part, outer housing includes front cover and rear cover, nozzle is successively arranged in rear cover from top to bottom, switch, motor, pressing plate, air bag and pcb board, motor connects air bag, air bag is connected by connecting tube with nozzle, lower cover and nozzle are socketed, front cover is fastened and connected by multiple buckles with rear cover, air bag is equipped with the fixing seat that air bag upper end is fixed on to rear cover, pressing plate covers after being pressed on air bag lower end and motor, pcb board is equipped with indicator light and charge port, motor lower end is equipped with rechargeable battery, front cover is equipped with the button being connected with switch.The utility model compact structure is compact, generally pen shape, can both use pen holding posture, can also be operated in such a way that palm is grabbed and taken, and battery, motor are located at lower end, middle end position, and center of gravity is also in lower end position, the pen holding posture that is more suitable operation.
Description
Technical field
The utility model relates in field of stationery, more particularly, to hand held water-spraying pen.
Background technique
Watercolor pencil, a kind of draw tool, usually 12 colors, 24 colors, 36 colors one are box-packed sells, and nib is usually circle.It is colored
The advantages of water-color paintbrush be it is rich in color, it is bright-coloured, the disadvantage is that time it is shorter, moisture is uneven, and transition is unnatural, and dichromatism is together
Bad reconciliation, so being generally adapted picture children's drawing.Some coloured art pen shells can also be separated into several vertical watercolor slots,
Add in each slot and fill different watercolors, can make coloured art pen once write out different color the big word of painting and calligraphy or painting and calligraphy go out difference
Pattern, and color can be adjusted arbitrarily, pen can primary book write big character or large area painting and calligraphy are tinted, and color change
Abundant, the creation of painting and calligraphy preferably improves and scribbles effect, is conducive to improve students ' interest of study and painting and calligraphy are horizontal.
Airbrush is the coating tool that ink ejection fog-like can be enabled to reach colouring purpose.Compared with watercolor pencil, airbrush can
With spraying ink more evenly, the thickness of ink can be controlled preferably to show the nuances such as color weight, light and shade, be easy to
Large area color spray is without generating color difference, but existing airbrush style is more.
In the Chinese utility model patent number that grant number is CN201320613942.8, children electric spray drawing machine is disclosed,
It includes casing, power supply, feeder and control switch, and the top side of the casing is equipped with nozzle, the rear of corresponding nozzle
Position is equipped with the pen placing chamber for being used to that watercolor pencil is arranged in the casing, and the bottom other side of the casing is equipped with support and helps portion, institute
It states feeder setting to help in portion in the support, and is connected by snorkel with the air intake for the watercolor pencil being arranged in pen placing chamber
It connects, the power supply setting is connected in the casing, and through the control switch with the feeder.Its overall structure
For pistol pattern, when operation, arm and spray drawing machine be on same straight line, so comparing the metope progress being suitble in setting
It sprays picture to use, if to carry out spray picture to the paper being placed horizontally on table, needs arm and vertical to carry out spray picture, the time is long
Arm is relatively tired, and in addition the parts such as battery, motor are all located at rear end, takes so center of gravity also in rear end, is relatively suitble to palm to grab
Mode is operated with, and is not suitable for being operated with using the posture to hold a pen, so arm level is made on the table
With very inconvenient；Inside has used two section No.5 cells, causes shape too fat to move, and weight also increases accordingly, and replacement battery is cumbersome,
Old and useless battery is continually changed, environmental protection is also unfavorable for.
In addition, most airbrush on the market, motor and air bag are closed up using former and later two shells is clamped fixation, it is real
In the production of border, due to the error of Dimension Measurement, not firm, the vibration and noise that when operation generates that is fixedly clamped may cause
It will increase accordingly, it is to be improved.
Summary of the invention
The technical problem to be solved by the utility model is to provide hand held water-spraying pens, convenient can make on table on the wall
With reduction vibration and noise reduces production and assembly cost.
Technical solution adopted by the utility model to solve the above technical problems is as follows: hand held water-spraying pen, including outer housing
With the lower cover for being set in outer housing lower end, the outer housing is equipped with the first grip part and the second grip part, the outer housing
Including front cover and rear cover, nozzle, switch, motor, pressing plate, air bag and pcb board, institute are successively arranged in the rear cover from top to bottom
The motor connection air bag stated, the air bag are connected by connecting tube with nozzle, and the lower cover and nozzle are socketed, before described
Lid is fastened and connected by multiple buckles with rear cover, and the air bag is equipped with the fixing seat that air bag upper end is fixed on to rear cover, described
Pressing plate air bag lower end and motor are pressed on after cover, the pcb board be equipped with indicator light and charge port, the motor
Lower end is equipped with rechargeable battery, and the front cover is equipped with the button being connected with switch.
It is further improved as the utility model, the front cover is equipped with the first block reinforcement and the first groove, the rear cover
Equipped with the second groove and the second block reinforcement, first block reinforcement, the first groove are connect with the second groove, the second block reinforcement respectively.The
One block reinforcement and the second block reinforcement are convex ribs, and the first groove and the second groove are notch, and both convex ribs and notch are to slotting mode
It is fixedly connected, it is ensured that front cover and rear cover are not easy to misplace, make the appearance of connecting sewing not uniform to slotting local joint close
It is impacted.
It is further improved as the utility model, the hand held water-spraying pen, it is characterised in that the front cover is equipped with
Two fixation holes, the button are set there are two fixed feet, and the fixed feet, which is caught in fixation hole, press button can on front cover
Pressure.As long as fixed feet alignment and fixation hole is inserted into, worker's assembly is extremely simple quickly, and fixed feet is equipped with barb, button
It would not cover and drop out in the past.
It is further improved as the utility model, the front cover is equipped with semicircular first dress pen mouth, the rear cover
Equipped with semicircular second dress pen mouth, the first dress pen mouth and the second dress pen mouth form a round hole.Institute is inserted at round hole
The water-color paintbrush needed, replacement water-color paintbrush are also very convenient.
It is further improved as the utility model, the nozzle is equipped with sealing ring and retainer plate, and the retainer plate will
Sealing ring is fixed on nozzle interior.Retainer plate and nozzle use snap fit, and sealing ring can not only make water-color paintbrush fixation, but also can
To guarantee hermetic seal when spraying picture.
It being further improved as the utility model, the nozzle is equipped with retaining convex rib, limited mouth is covered under described,
The retaining convex rib is fixedly connected with limited mouth.Nozzle exterior is cylinder, there is the freedom degree circumferentially rotated after assembly, is limited
After convex ribs are connected with limited mouth, it is completely fixed.
It is further improved as the utility model, the nozzle interior is equipped with clamping part.Clamping part is for clamping water-color paintbrush
Pen tip.
It is further improved as the utility model, the nozzle lower end is equipped with outgassing groove.Outlet slot space is smaller, moreover it is possible to
Enhance the pressure of compressed air, the compressed air energy moment sprayed in this way takes away the ink on pen tip.
It is further improved as the utility model, third gear muscle is covered under described, it is recessed that the front cover is equipped with the 4th
Slot, the rear cover are equipped with the 5th groove, and the 4th groove, the 5th groove are fixedly connected with third block reinforcement.Lower cover is
Cone, to prevent lower cover from rotating on outer housing, third block reinforcement is inserted into the 4th groove, the 5th groove, and it is solid can to play limit
Fixed effect.
It is further improved as the utility model, flower-shape or circular water outlet is covered under described.Flower-shape or
Circular water outlet has different spray picture effects respectively, selects for user.
It is compact that the utility model has the advantage of compact structures, generally pen shape, can both use pen holding posture, can also be with
Palm is grabbed the mode taken and is operated with, and battery, motor are located at lower end, middle end position, and center of gravity is also in lower end position, more
Suitable pen holding posture is added to operate；Built-in rechargeable battery is reused after charging, while being further provided with charge port, without disassembly
Battery, and charge port and Android mobile phone interface are completely general；Motor and air bag are fastened with pressing plate, reduces Oscillation Amplitude, reduction is made an uproar
Sound；Lower cover, front cover and rear cover are all made of the connection that is fastened, and fix without screw connection, can be improved production efficiency, reduce at
This.
Detailed description of the invention
Fig. 1 is the structural decomposition diagram of the utility model；
Fig. 2 is that the utility model is mounted with the axonometric schematic diagram after water-color paintbrush；
Fig. 3 is that the utility model is mounted with the diagrammatic cross-section after water-color paintbrush；
Fig. 4 is the front cover schematic internal view of the utility model；
Fig. 5 is that the water outlet of the utility model is circular lower cover schematic diagram；
Fig. 6 is that the water outlet of the utility model is the lower cover schematic diagram of flower-shape.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
It is as shown in Figures 1 to 6: hand held water-spraying pen, including outer housing 200 and the lower cover for being set in 200 lower end of outer housing
16, outer housing 200 is equipped with the first grip part 201 and the second grip part 202, and outer housing includes front cover 14 and rear cover 13, rear cover 13
It is inside successively arranged nozzle 1, switch 4, motor 6, pressing plate 7, air bag 12 and pcb board 9 from top to bottom, motor 6 connects air bag 12, air bag
12 are connected by connecting tube and nozzle 1, and lower cover 16 and nozzle 1 are socketed, and front cover 14, which is fastened by multiple buckles 144 with rear cover 13, to be connected
It connects, air bag 12 is equipped with the fixing seat 11 that 12 upper end of air bag is fixed on to rear cover 13, and pressing plate 7 presses 12 lower end of air bag and motor 6
On rear cover 13, pcb board 9 is equipped with indicator light 8 and charge port 10, and 6 lower end of motor is equipped with rechargeable battery 5, sets on front cover 14
There is the button 15 connecting with switch 4.
Front cover 14 is equipped with the first block reinforcement 142 and the first groove 143, and rear cover 13 is equipped with the second groove 134 and the second block reinforcement
133, the first block reinforcement 142, the first groove 143 are connect with the second groove 134, the second block reinforcement 133 respectively.
Front cover 14 is set there are two fixation hole 141, and button 15 is set there are two fixed feet 151, and fixed feet 151 is caught in fixation hole
141 press button 15 can on front cover 14.
Front cover 14 be equipped with it is semicircular first dress pen mouth 145, rear cover 13 be equipped with it is semicircular second dress pen mouth 132, first
It fills pen mouth 145 and the second dress pen mouth 132 forms a round hole.
Nozzle 1 is equipped with sealing ring 2 and retainer plate 3, and sealing ring 2 is fixed on inside nozzle 1 by retainer plate 3.
Nozzle 1 is equipped with retaining convex rib 103, under be covered with limited mouth 162, retaining convex rib 103 and limited mouth 162 is fixed connects
It connects.
Clamping part 102 is equipped with inside nozzle 1.
1 lower end of nozzle is equipped with outgassing groove 101.
Lower cover 16 is equipped with third block reinforcement 161, and front cover 14 is equipped with the 4th groove 146, and rear cover 13 is equipped with the 5th groove 131, the
Four grooves 146, the 5th groove 131 are fixedly connected with third block reinforcement 161.
Lower cover 16 is equipped with flower-shape or circular water outlet 163.
Preferably, water outlet 163 also can be made the other shapes such as triangle, rectangular, when spraying picture to meet user
Various demands.
When worker assembles, by nozzle 1, switch 4, rechargeable battery 5, motor 6, air bag 12, pcb board 9, indicator light 8 and fill
Power port 10 is pre-installed on rear cover 13；Fixing seat 11 is fixed on rear cover 13 using screw, makes 12 upper end position quilt of air bag
Pressing plate 7, is then fixed on rear cover 13 using screw, fastens 12 lower end of air bag also, while motor 6 is also by pressing plate by fastening
7 are pressed on rear cover 13, and operation when can effectively reduce Oscillation Amplitude, reduce noise；The fixed feet 151 of button 15 is blocked
After the fixation hole 141 for entering front cover 14, and barb is provided in fixed feet, button 15 will not drop out；Front cover 14 and rear cover 13 close
Hold together, last lower cover 16 is tightly placed in the lower end position of front cover 14 Yu rear cover 13, and three is all made of the connection that is fastened, and connects without screw
Fixation is connect, production efficiency is greatly improved, reduces cost.
User is in use, pen holding posture can be used: index finger pins the first grip part 201, and middle finger is against the second grip part
202, with thumb push button 15；Can also be in such a way that palm is grabbed and taken: entire palm be grabbed by outer housing 200, is pressed with thumb
Press button 15.Water-color paintbrush is packed into the first dress pen mouth 132, second and fills pen mouth 145, the button 15 after thumb pressing drives switch 4
It is powered, motor 6 brings into operation and air bag 12 is driven to generate compressed air, and compressed air enters nozzle 1, nozzle after connecting tube
Compressed air in 1 takes away the ink on water-color paintbrush pen tip, and air-water mixture comes out between the gap of outgassing groove 101, and finally from
Water outlet 163 sprays.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. hand held water-spraying pen, including outer housing and the lower cover for being set in outer housing lower end, the outer housing is equipped with first and grabs
Hold portion and the second grip part, the outer housing includes front cover and rear cover, be successively arranged from top to bottom in the rear cover nozzle,
Switch, motor, pressing plate, air bag and pcb board, the motor connect air bag, and the air bag is connected by connecting tube with nozzle,
It is characterized in that the lower cover and nozzle are socketed, the front cover is fastened and connected by multiple buckles with rear cover, the gas
Capsule is equipped with the fixing seat that air bag upper end is fixed on to rear cover, and the pressing plate covers after being pressed on air bag lower end and motor, institute
The pcb board stated be equipped with indicator light and charge port, the motor lower end be equipped with rechargeable battery, the front cover be equipped with
Switch the button of connection.
2. hand held water-spraying pen according to claim 1, it is characterised in that the front cover is equipped with the first block reinforcement and first
Groove, the rear cover be equipped with the second groove and the second block reinforcement, first block reinforcement, the first groove respectively with the second groove,
The connection of second block reinforcement.
3. hand held water-spraying pen according to claim 1, it is characterised in that the front cover is set there are two fixation hole, described
Button set there are two fixed feet, the fixed feet, which is caught in fixation hole, press button can on front cover.
4. hand held water-spraying pen according to claim 1, it is characterised in that the front cover is equipped with semicircular first dress
Mouth, the rear cover are equipped with semicircular second dress pen mouth, and the first dress pen mouth and the second dress pen mouth form a round hole.
5. hand held water-spraying pen according to claim 1, it is characterised in that the nozzle is equipped with sealing ring and retainer plate,
Sealing ring is fixed on nozzle interior by the retainer plate.
6. hand held water-spraying pen according to claim 1, it is characterised in that the nozzle is equipped with retaining convex rib, described
Under be covered with limited mouth, the retaining convex rib is fixedly connected with limited mouth.
7. hand held water-spraying pen according to claim 1, it is characterised in that the nozzle interior is equipped with clamping part.
8. hand held water-spraying pen according to claim 1, it is characterised in that the nozzle lower end is equipped with outgassing groove.
9. hand held water-spraying pen according to claim 1, it is characterised in that third gear muscle is covered under described, it is described
Front cover is equipped with the 4th groove, and the rear cover is equipped with the 5th groove, and the 4th groove, the 5th groove are solid with third block reinforcement
Fixed connection.
10. hand held water-spraying pen according to claim 1, it is characterised in that be covered with flower-shape or circular under described
Water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176537.XU CN209381634U (en) | 2018-12-24 | 2018-12-24 | Hand held water-spraying pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176537.XU CN209381634U (en) | 2018-12-24 | 2018-12-24 | Hand held water-spraying pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209381634U true CN209381634U (en) | 2019-09-13 |
Family
ID=67872993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822176537.XU Active CN209381634U (en) | 2018-12-24 | 2018-12-24 | Hand held water-spraying pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209381634U (en) |
-
2018
- 2018-12-24 CN CN201822176537.XU patent/CN209381634U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |