CN210630794U - Air pump and novel spray pen provided with same - Google Patents
Air pump and novel spray pen provided with same Download PDFInfo
- Publication number
- CN210630794U CN210630794U CN201920759801.4U CN201920759801U CN210630794U CN 210630794 U CN210630794 U CN 210630794U CN 201920759801 U CN201920759801 U CN 201920759801U CN 210630794 U CN210630794 U CN 210630794U
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- China
- Prior art keywords
- air pump
- spray
- spray needle
- needle
- cover
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- Expired - Fee Related
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- 239000007921 spray Substances 0.000 title claims description 132
- 239000007788 liquid Substances 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 2
- 230000005389 magnetism Effects 0.000 abstract description 4
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000003595 mist Substances 0.000 description 5
- 238000010422 painting Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007592 spray painting technique Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model provides an air pump, includes first shell body, air pump body, accumulate unit and charging unit, be equipped with the cavity that holds that is used for holding air pump body, accumulate unit and charging unit in the first shell body, air pump body upper end is equipped with the last connection port of giving vent to anger, accumulate the storage battery of unit for electric connection air pump body lower extreme, charging unit is including wired charging module and wireless charging module, wired charging module includes magnetism and inhales the USB interface that charges, wireless charging module is including the wireless receipt piece of the wireless receipt PCB board of electric connection storage battery and connection wireless receipt PCB board, wireless receipt PCB board is installed in holding the cavity bottom, wireless receipt piece is installed in the screens recess that first shell body lower extreme was equipped with.
Description
Technical Field
The utility model relates to a cosmetic makeup moisturizing field, concretely relates to air pump and install novel spray pen of this air pump.
Background
With the rapid development of science and technology, the application of the spray pen is diversified and specialized day by day, and the spray pen is involved in all fields related to the beautification of people's life, works are commonly seen in art halls, commercial drawings, cover designs, advertisement photography, calendars, paintings and architectural drawings, the spray painting by using the spray pen is an important expression technique in art painting, because the spray pen can uniformly spray paint on the surface of a model, the spray pen is also widely applied to coloring during model making, in addition, the spray pen can also be applied to many applications such as cake spray painting and camouflage painting, and the technical problem that an air pump carried by the traditional spray pen is difficult to charge is solved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an air pump and install novel spray pen of this air pump.
The utility model provides an air pump, includes first shell body, air pump body, accumulate unit and charging unit, be equipped with the cavity that holds that is used for holding air pump body, accumulate unit and charging unit in the first shell body, air pump body upper end is equipped with the last connection port of giving vent to anger, accumulate the storage battery of unit for electric connection air pump body lower extreme, charging unit is including wired charging module and wireless charging module, wired charging module includes magnetism and inhales the USB interface that charges, wireless charging module is including the wireless receipt piece of the wireless receipt PCB board of electric connection storage battery and connection wireless receipt PCB board, wireless receipt PCB board is installed in holding the cavity bottom, wireless receipt piece is installed in the screens recess that first shell body lower extreme was equipped with.
Preferably, the wireless receiving piece is a QI standard wireless receiving piece, can be suitable for a universal wireless charging transmitting base of a mobile phone in the market, and can be charged only by placing the air pump on the wireless charging base, so that the adaptability of the wireless receiving piece is improved.
Preferably, still include air pump body upper end and be equipped with PCB control panel, shift knob and charge indicating switch, the air pump body is connected to the PCB control panel, shift knob and charge indicating switch connect the PCB control panel.
A novel spray pen provided with the air pump, which comprises a pen body and the air pump, wherein the pen body and the air pump are detachably connected through magnetic attraction, the pen body comprises a second outer shell and a spray head device arranged in the second outer shell, the upper part of the second outer shell is provided with a containing cavity for containing liquid, the spray head device comprises a spray needle, a spray head, a spray nozzle, a spray head outer sleeve, a fixed seat fixed relative to the second outer shell and a control unit for controlling the axial displacement of the spray needle, the nozzle and the fixed seat are both hollow, the nozzle and the fixed seat are hermetically connected to form a flow guide channel for accommodating the spray needle, the tip of the spray needle corresponds to the nozzle, the flow guide channel is communicated with the containing cavity, the spray head is hermetically connected with the spray head outer sleeve to form an air guide channel for containing the nozzle, the air guide channel is isolated from the flow guide channel positioned in the nozzle and communicated with the air pump; the back end of spray needle is connected to the control unit, the control unit includes the fixed cover of knob and spray needle of reciprocal anchorage, the back end of the fixed cover fixed connection spray needle of spray needle, the fixed cover of spray needle constitutes screw-thread fit with the shower nozzle overcoat, through the relative position of rotatory knob control spray needle and nozzle. The relative axial position of the spray needle fixing sleeve and the spray head outer sleeve is controlled through rotating the knob, so that the position of the spray needle relative to the spray nozzle is controlled, and the sprayed mist quantity is controlled. The beginner only needs to adjust the position of the knob, and can liberate hands to directly spray next time without adjustment.
Preferably, the lower end of the spray head device is provided with a lower connecting port connected with the upper connecting port, and the lower connecting port is connected with the upper connecting port through magnetic attraction. After the air pump works, the air pump is directly connected to the spray pen nozzle from the lower connecting port, the distance is shortened, and the pressure loss is reduced;
preferably, the knob is through the fixed cover of hexagonal sliding sleeve fixed connection injection needle that is equipped with, hexagonal sliding sleeve fixed connection knob, the fixed cover of hexagonal sliding sleeve lower extreme fixed connection injection needle, the hexagonal sliding sleeve cup joints in the fixed cover outside of injection needle to better transmission moment of torsion. The knob is fixed together with hexagonal sliding sleeve, and after knob rotation regulation, hexagonal sliding sleeve drives the fixed cover of spray needle rotatory, and the fixed cover of spray needle moves in hexagonal sliding sleeve all the time because the effect of screw thread to realize the back-and-forth movement of spray needle.
Preferably, the back end side of spray needle is equipped with flat screens portion, the spray needle is installed in the axial through-hole that the fixed cover of spray needle was equipped with, the inner position of the fixed cover of spray needle be equipped with shower nozzle overcoat complex screw thread tip, the outer end position of the fixed cover of spray needle is equipped with radial screw hole, radial screw hole intercommunication axial through-hole, radial threaded hole is equipped with and leans on complex bolt mounting with screens portion constitution top. Thereby realize the fixed of spray needle and spray needle fixed cover and dismantle through rotatory bolt mounting.
Preferably, the second shell comprises a transparent cup body, a transparent cup cover, a front cover and a rear cover, wherein the transparent cup body and the transparent cup cover are mutually covered, the front cover and the rear cover are both connected to the lower end of the transparent cup body, the transparent cup body is provided with a containing cavity for containing liquid, a containing cavity for installing a spray head device is arranged between the front cover and the rear cover, and the transparent cup body, the transparent cup cover, the front cover and the rear cover form a circular shell structure. Transparent cup and transparent bowl cover all adopt transparent PC material, can see the state of the interior liquid of cup, and is convenient directly perceived, still has the effect of preventing breakage.
Preferably, the spray head outer sleeve is formed by injection molding, concentricity of the spray nozzle and the spray head is guaranteed, and assembly is convenient.
Preferably, the first outer shell, the second outer shell, the sprayer housing and the control unit are all made of ABS plastic materials, and required weight is reduced.
The utility model discloses following beneficial effect has: the user both can carry out wired charging mode through the USB interface that charges of magnetism, also can carry out wireless charging mode through wireless receiving piece, has improved the convenience of charging greatly. In addition, the wireless receiving piece is arranged at the lower end of the first outer shell, so that the receiving distance can be shortened, and the charging efficiency is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of an embodiment.
Fig. 2 is a schematic sectional view of the pen body.
Fig. 3 is a front view of the air pump.
Fig. 4 is a perspective view of the air pump.
1. A first outer case; 2. an air pump body; 3. a battery is stored; 4. the USB charging interface is magnetically attracted; 5. an upper connection port; 6. wirelessly receiving the PCB; 7. a wireless receiving sheet; 8. a PCB control board; 9. a switch button; 10. A charge indication switch; 11. a front cover; 12. a nozzle; 13. a spray head; 14. a spray head outer sleeve; 15. spraying needles; 16. A transparent cup cover; 17. a transparent cup body; 18. a hexagonal sliding sleeve; 19. a knob; 20. a spray needle fixing sleeve; 21. a rear cover; 22. a fixed seat.
Detailed Description
The invention will be further described with reference to the following examples and figures 1-4.
A novel air-jet pen comprises a pen body and an air pump which are mutually detachable and magnetically connected. The pen body comprises a second outer shell and a spray head device arranged in the second outer shell. The lower end of the spray head device is provided with a lower connecting port for connecting an air pump, the upper end of the air pump is provided with an upper connecting port 5 corresponding to the lower connecting port, and the lower connecting port is connected with the upper connecting port 5 through magnetic attraction.
The air pump includes first shell body 1, air pump body 2, accumulate unit, charging unit. An accommodating cavity for accommodating the air pump body 2, the electricity storage unit and the charging unit is arranged in the first outer shell 1. The upper end of the air pump body 2 is provided with an upper connecting port 5 for air outlet, the air pump body 2 of the air pump is the same as the prior art of air pumps in the market, and the main improvement point is that the air pump body has the function of charging and storing electricity, so that the convenience is greatly improved. The electric storage unit is the storage battery 3 of electricity connection air pump body 2 lower extreme, the unit that charges includes wired module and the wireless module of charging, the wired module of charging is including magnetism USB interface 4 that charges, the wireless module of charging is including the wireless receipt PCB board 6 of electricity connection storage battery 3 and the wireless piece 7 of receiving of connecting wireless receipt PCB board 6, wireless receipt PCB board 6 is installed in holding the cavity bottom, wireless piece 7 of receiving is the wireless piece 7 of receiving of QI standard. The QI standard wireless receiving sheet 7 is arranged in a clamping groove arranged at the lower end of the first outer shell 1. PCB control panel 8, shift knob 9 and charge indicating switch 10 are installed to air pump body 2 upper end, air pump body 2 is connected to PCB control panel 8, shift knob 9 and charge indicating switch 10 connect PCB control panel 8.
And the upper part of the second outer shell is provided with an accommodating cavity for accommodating liquid. The spray head device comprises a spray needle 15, a spray head 13, a spray nozzle 12, a spray head outer sleeve 14, a fixed seat 22 fixed relative to the second outer shell and a control unit for controlling the axial displacement of the spray needle 15, wherein the spray nozzle 12 and the fixed seat 22 are both hollow, the spray nozzle 12 and the fixed seat 22 are hermetically connected to form a flow guide channel for accommodating the spray needle 15, the tip end of the spray needle 15 corresponds to the spray nozzle 12, the flow guide channel is communicated with an accommodating cavity, the spray head 13 and the spray head outer sleeve 14 are hermetically connected to form an air guide channel for accommodating the spray nozzle 12, the air guide channel is isolated from the flow guide channel in the spray nozzle 12, and the air guide channel is communicated with an air; the back end of spray needle 15 is connected to the control unit, the control unit includes mutual fixed knob 19 and the fixed cover 20 of spray needle, the fixed cover 20 fixed connection spray needle 15's of spray needle back end, the fixed cover 20 of spray needle constitutes screw-thread fit with shower nozzle overcoat 14. The relative axial position of the needle fixing sleeve 20 and the nozzle outer sleeve 14 is controlled through the rotating knob 19, so that the position of the needle 15 relative to the nozzle 12 is controlled, when the rotating knob 19 enables the needle 15 to move axially close to one end of the nozzle 12, the diameter of the needle 15 close to the nozzle 12 is increased continuously, so that the gap between the nozzle 12 and the needle 15 is reduced continuously, and the sprayed mist quantity is controlled. When the air pump is started by pressing, the air flow in the air pump presses the outside of the nozzle 12 through the air guide channel, and the nozzle 12 is extruded so that the liquid in the flow guide channel is sprayed out. The beginner only needs to adjust the position of the knob 19, and can liberate hands to directly spray the mist next time without adjusting.
The second shell comprises a transparent cup body 17 and a transparent cup cover 16 which are mutually covered, and a front cover 11 and a rear cover 21 which are connected to the lower end of the transparent cup body 17, wherein the transparent cup body 17 is provided with a containing cavity for containing liquid, an accommodating cavity for installing a spray head device is arranged between the front cover 11 and the rear cover 21, and the transparent cup body 17, the transparent cup cover 16, the front cover 11 and the rear cover 21 form a circular shell structure. Transparent cup 17 and transparent bowl cover 16 all adopt transparent PC material, can see the state of the interior liquid of cup, and is convenient directly perceived. The spray head outer sleeve 14 is formed by injection molding, concentricity of the spray nozzle 12 and the spray head 13 is guaranteed, and assembly is convenient.
The spray head device comprises a spray needle 15, a spray head outer sleeve 14 for accommodating the spray needle 15, a fixed seat 22 fixed relative to the second outer shell, and a control unit for controlling the axial displacement of the spray needle 15. The tip of the spray needle 15 corresponds to the nozzle 12, the middle of the spray needle 15 is limited and installed in the fixed seat 22, and the back end of the spray needle 15 is connected with the control unit. The tip of the needle 15 as described herein refers to its sharp end, while the back end refers to its blunt end. The upper end and the lower end of the fixed seat 22 are respectively and fixedly connected with the bottom of the transparent cup body 17 and the lower connecting port.
The control unit is including fixed connection's knob 19, hexagonal sliding sleeve 18 and the fixed cover 20 of injection needle in proper order, the fixed cover 20 of hexagonal sliding sleeve 18 fixed connection knob 19, the fixed cover 20 of injection needle of 18 lower extreme fixed connection of hexagonal sliding sleeve, hexagonal sliding sleeve 18 cup joints in the fixed cover 20 outsidely of injection needle to better transmission moment of torsion. The spray needle fixing sleeve 20 is fixedly connected with the back end of the spray needle 15, the spray needle fixing sleeve 20 and the spray head outer sleeve 14 form threaded fit, and the relative axial positions of the spray needle fixing sleeve 20 and the spray head outer sleeve 14 are controlled through the rotary knob 19, so that the position of the spray needle 15 relative to the spray nozzle 12 is controlled, and the sprayed mist quantity is controlled. The beginner only needs to adjust the position of the knob 19, and can liberate hands to directly spray the mist next time without adjusting.
The back end side of spray needle 15 is equipped with flat screens portion, spray needle 15 installs in the axial through hole that the fixed cover 20 of spray needle was equipped with, the inner position of the fixed cover 20 of spray needle be equipped with 14 complex screw thread tip of shower nozzle overcoat, the outer end position of the fixed cover 20 of spray needle is equipped with radial screw hole, radial screw hole intercommunication axial through hole, radial threaded hole is equipped with and leans on complex bolt mounting with screens portion constitution top. The fixing and the dismounting of the spray needle 15 and the spray needle fixing sleeve 20 are realized by rotating the bolt fixing piece. In addition, the first outer shell 1, the second outer shell, the sprayer housing 14 and the control unit are all made of ABS plastic, so that the required weight is reduced.
It is obvious that the above embodiments of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no way to give poor examples of all embodiments. And that such obvious changes and modifications are within the scope of the present invention as defined by the appended claims.
Claims (10)
1. An air pump, characterized in that: comprises a first outer shell (1), an air pump body (2), an electricity storage unit and a charging unit, an accommodating cavity for accommodating the air pump body (2), the electricity storage unit and the charging unit is arranged in the first outer shell (1), an upper connection port (5) for air outlet is arranged at the upper end of the air pump body (2), the electricity storage unit is an electricity storage battery (3) which is electrically connected with the lower end of the air pump body (2), the charging unit comprises a wired charging module and a wireless charging module, the wired charging module comprises a magnetic USB charging interface (4), the wireless charging module comprises a wireless receiving PCB (6) electrically connected with the storage battery (3) and a wireless receiving sheet (7) connected with the wireless receiving PCB (6), the wireless receiving PCB board (6) is arranged at the bottom of the accommodating cavity, and the wireless receiving sheet (7) is arranged in a clamping groove formed in the lower end of the first outer shell (1).
2. An air pump according to claim 1, wherein: the wireless receiving sheet (7) is a QI standard wireless receiving sheet (7).
3. An air pump according to claim 1, wherein: still include air pump body (2) upper end and be equipped with PCB control panel (8), shift knob (9) and charge indication switch (10), air pump body (2) is connected in PCB control panel (8), PCB control panel (8) is connected in shift knob (9) and charge indication switch (10).
4. A novel spray pen is characterized in that: the air pump comprises a pen body and an air pump, wherein the pen body is connected with the air pump in a detachable magnetic manner, the pen body comprises a second outer shell and a sprayer device arranged in the second outer shell, a containing cavity used for containing liquid is arranged at the upper part of the second outer shell, the sprayer device comprises a spray needle (15), a spray head (13), a nozzle (12), a spray head outer sleeve (14), a fixing seat (22) relatively fixed with the second outer shell and a control unit used for controlling the axial displacement of the spray needle (15), the nozzle (12) and the fixing seat (22) are both hollow, the nozzle (12) and the fixing seat (22) are in sealing connection to form a flow guide channel used for containing the spray needle (15), the tip end of the spray needle (15) corresponds to the nozzle (12), the flow guide channel is communicated with the containing cavity, the spray head (13) and the spray head outer sleeve (14) are in sealing connection to form an air guide channel used for, the air guide channel is isolated from the flow guide channel positioned in the nozzle (12), and the air guide channel is communicated with the air pump; the back end of spray needle (15) is connected to the control unit, the control unit includes mutual fixed knob (19) and the fixed cover of spray needle (20), the back end of the fixed cover of spray needle (20) fixed connection spray needle (15), the fixed cover of spray needle (20) constitutes screw-thread fit with shower nozzle overcoat (14), controls the relative position of spray needle (15) and nozzle (12) through rotatory knob (19).
5. The novel pen as claimed in claim 4, wherein: the lower end of the spray head device is provided with a lower connecting port communicated with the upper connecting port (5), and the lower connecting port is connected with the upper connecting port (5) through magnetic attraction.
6. The novel pen as claimed in claim 5, wherein: the fixed cover of hexagonal sliding sleeve (18) fixed connection spray needle (20) that knob (19) were equipped with through, hexagonal sliding sleeve (18) fixed connection knob (19), the fixed cover of hexagonal sliding sleeve (18) lower extreme fixed connection spray needle (20), the fixed cover of spray needle (20) outside is cup jointed in hexagonal sliding sleeve (18).
7. The novel pen as claimed in claim 6, wherein: the back end side of spray needle (15) is equipped with flat screens portion, install in the axial through hole that the fixed cover of spray needle (20) was equipped with in spray needle (15), the inner position of the fixed cover of spray needle (20) is equipped with shower nozzle overcoat (14) complex screw thread tip, the outer end position of the fixed cover of spray needle (20) is equipped with radial screw hole, radial screw hole intercommunication axial through hole, radial threaded hole is equipped with and leans on complex bolt fastening spare with screens portion constitution top.
8. The novel pen as claimed in claim 7, wherein: the second shell comprises a transparent cup body (17) and a transparent cup cover (16) which are mutually covered, and a front cover (11) and a rear cover (21) which are connected to the lower end of the transparent cup body (17), wherein the transparent cup body (17) is provided with a containing cavity for containing liquid, an accommodating cavity for installing a spray head device is arranged between the front cover (11) and the rear cover (21), and the transparent cup body (17), the transparent cup cover (16), the front cover (11) and the rear cover (21) form a circular shell structure.
9. The novel pen as claimed in claim 8, wherein: the spray head outer sleeve (14) is formed by injection molding.
10. The novel pen as claimed in claim 9, wherein: the first outer shell (1), the second outer shell, the spray head outer sleeve (14) and the control unit are all made of ABS plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759801.4U CN210630794U (en) | 2019-05-24 | 2019-05-24 | Air pump and novel spray pen provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759801.4U CN210630794U (en) | 2019-05-24 | 2019-05-24 | Air pump and novel spray pen provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210630794U true CN210630794U (en) | 2020-05-29 |
Family
ID=70792683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920759801.4U Expired - Fee Related CN210630794U (en) | 2019-05-24 | 2019-05-24 | Air pump and novel spray pen provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210630794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245332A (en) * | 2021-05-17 | 2021-08-13 | 海宁科茂微电网技术有限公司 | Photovoltaic module cleans wireless battery charging outfit of robot |
-
2019
- 2019-05-24 CN CN201920759801.4U patent/CN210630794U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245332A (en) * | 2021-05-17 | 2021-08-13 | 海宁科茂微电网技术有限公司 | Photovoltaic module cleans wireless battery charging outfit of robot |
| CN113245332B (en) * | 2021-05-17 | 2022-07-12 | 海宁科茂微电网技术有限公司 | Photovoltaic module cleans wireless battery charging outfit of robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 |