CN209222415U - A kind of novel digital display structure spray gun - Google Patents
A kind of novel digital display structure spray gun Download PDFInfo
- Publication number
- CN209222415U CN209222415U CN201821975736.0U CN201821975736U CN209222415U CN 209222415 U CN209222415 U CN 209222415U CN 201821975736 U CN201821975736 U CN 201821975736U CN 209222415 U CN209222415 U CN 209222415U
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- CN
- China
- Prior art keywords
- digital display
- mounting hole
- pikestaff
- tolerance
- spray gun
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of novel digital display structure spray gun, including gun body, it is opposite that the trigger connected on pikestaff and gun body is equipped with below the gun body, it is equipped with installation space in the gun body and is equipped with valve bar assembly and is connect with trigger, rear end is equipped with adjusting knob, the jet runner to connect with installation space is equipped in the gun body, the port that the valve bar assembly sealing installation space and jet runner connect, the pikestaff bottom is equipped with inlet suction port and is formed with gap, air inlet runner is equipped in the pikestaff to be connected to gap, the air inlet runner and gap connectivity part are equipped with plug, the pikestaff lower end is equipped with mounting hole and is connected to gap by intercommunicating pore, the mounting hole is equipped with air volume regulating device, the pikestaff is equipped with communicating passage and mounting hole, air inlet runner connection, the pikestaff upper end is equipped with venthole connection digital display meter mounting hole and is equipped with digital display Table component.The novel digital display structure spray gun of the utility model is clearly apparent in real time using pressure, reduces difficulty of processing, reduces processing cost.
Description
Technical field
The utility model relates to lance technology field, in particular to a kind of novel digital display structure spray gun.
Background technique
The atomizing effect of spray gun needs to be controlled by the size of stream pressure, in order to accurately understand external gas
Source enters the atmospheric pressure in spray gun, generally all a digital display pressure apparatus can be arranged in spray gun pikestaff position, can be clearly
See admission pressure, then is adjusted admission pressure to required pressure value by air volume regulating device.Band number currently on the market
The spray gun of aobvious table, the setting of digital display meter position is in spray gun pikestaff lower end, and this position is exactly the ground of holding when using spray gun
Side, such case have 3 kinds: when 1, holding spray gun, since there is button protrusion in digital display meter position, feel is bad.2, hand holds
Easily touch button.3, hand can block pressure gauge and show, can not be clearly apparent real-time pressure.It considers further that and connects the small of sensor
Hole must be after tolerance adjusting, because digital display meter, in spray gun lower end, gun body upper end can only be arranged in air volume regulating device, ventilation
For the length of aperture with regard to long, difficulty of processing is bigger, and processing cost is higher.
Summary of the invention
The utility model will solve technical problem and be to provide a kind of novel digital display structure spray gun, to solve above-mentioned background technique
Existing defect.
The technical scheme in the invention for solving the above technical problem are as follows:
A kind of novel digital display structure spray gun, including gun body, the gun body lower section are equipped with pikestaff, connect on the gun body
It is connected to trigger, the trigger is opposite with pikestaff, and installation space is equipped in the gun body, is equipped in the gun body and installation space
The jet runner to connect, the installation space is interior to be equipped with valve bar assembly, the valve bar assembly sealing installation space and spray
The port that flow channel connects, the valve bar assembly are connect with trigger, and valve bar assembly rear end is equipped with adjusting knob, institute
Pikestaff bottom is stated equipped with connector connecting hole and is connected with inlet suction port, is had between the inlet suction port upper port and connector connecting hole
There is gap, is equipped with the air inlet runner communicated with installation space in the pikestaff, the air inlet runner is connected to gap, the air inlet
Plug is housed, the plug is set to air inlet runner and gap connectivity part, and the pikestaff lower end is equipped with mounting hole, the peace on runner
Dress hole is connected to gap by intercommunicating pore, air volume regulating device is connected on the mounting hole, it is logical that the pikestaff is equipped with connection
Road, the communicating passage lower end are connected to mounting hole, and side is communicated with air inlet runner, the communicating passage, air inlet runner and spray
Flow channel forms air-flow outlet passageway, and the pikestaff upper end is equipped with digital display meter mounting hole, is equipped in the digital display meter mounting hole
Digital display meter component, the pikestaff are equipped with venthole, the venthole connection digital display meter mounting hole and air-flow outlet passageway.
The venthole is set to communicating passage connectivity part and is connected to digital display meter mounting hole.
The venthole is set to air inlet runner connectivity part and is connected to digital display meter mounting hole, and the venthole is with respect to inlet air flow
Road side pikestaff is equipped with stifled body.
The venthole is set to jet runner connectivity part and is connected to digital display meter mounting hole.
The air volume regulating device includes tolerance valve, tolerance seat and tolerance adjusting knob, and the tolerance seat is set to mounting hole
It is interior, there is gap, the gap is connected to intercommunicating pore, the tolerance adjusting knob between tolerance seat upper end and mounting hole
With being connected on tolerance seat, the tolerance adjusting knob is pierced by tolerance seat upper port and is spirally connected valve with tolerance, and the tolerance valve is placed in
Mounting hole and the formed relative opening degree of communicating passage connectivity part.
The tolerance seat is equipped with centre bore, and the centre bore lower end is equipped with connection screw thread, the tolerance adjusting knob and gas
Seat is measured to be threadedly coupled.
The tolerance adjusting knob includes adjusting knob, connector and threaded connection body, the adjusting knob and connector
Connection, the connector are connected to centre bore, and connector lower end outer surface, which is equipped with, is threadedly coupled body, the threaded connection body
Connection is matched with connection screw thread.
The connector upper end is equipped with sealed plastic part, and the sealed plastic part is between connector and centre bore, institute
It states connector and is pierced by centre bore upper port equipped with groove, the groove is interior to be equipped with split washer.
The digital display meter component includes digital display board group part, liquid crystal display and sensor, and the digital display board group part outer side covering has
Coupled liquid crystal display, inside are equipped with coupled sensor, and the sensor is connected to venthole.
The digital display meter mounting hole is equipped with matched digital display cover, and the digital display cover and digital display meter are installed
Hole is screwed between aperture, and the digital display meter covers equipped with display port and is equipped with glass, and the digital display meter, which covers, to be set
There is switch hole, matched button is installed at the switch hole, button is connected with digital display board group part, the digital display cover
Sealing ring is equipped between digital display meter mounting hole aperture.
The beneficial effects of the utility model are:
Compared with prior art, using the novel digital display structure spray gun of the utility model structure, by digital display meter module position
It is placed on pikestaff upper end, when in use, hand will not have dry and astringent with digital display meter component, can be clearly apparent in real time using pressure, under pikestaff
End setting air volume regulating device, the venthole connected with sensor can be processed from pikestaff bottom, be reduced by difficulty of processing in this way,
To reduce processing cost.
Detailed description of the invention
Fig. 1 is the novel digital display structure spray gun structure schematic diagram 1 of the utility model.
Fig. 2 is the novel digital display structure spray gun structure schematic diagram 2 of the utility model.
Fig. 3 is the novel digital display structure spray gun structure schematic diagram 3 of the utility model.
Fig. 4 is the A-A cross-sectional view of Fig. 1.
Fig. 5 is the portion the B enlarged drawing of Fig. 1.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:
Fig. 1-Fig. 5 is please referred to, the utility model provides a kind of novel digital display structure spray gun, including gun body 1, the spray gun
It is equipped with pikestaff 2 below body 1, trigger 3 is connected on the gun body 1, the trigger 3 is opposite with pikestaff 2, in the gun body 1
Equipped with installation space 4, it is equipped with the jet runner 5 to connect with installation space 4 in the gun body 1, is worn in the installation space 4
Equipped with valve bar assembly 6, the valve bar assembly 6 seals the port that installation space 4 and jet runner 5 connect, the valve
Bar assembly 6 is connect with trigger 3, and 6 rear end of valve bar assembly is equipped with adjusting knob 7, and 2 bottom of pikestaff is connected equipped with connector
Hole 8 is simultaneously connected with inlet suction port 9, has gap 10, the pikestaff 2 between 9 upper port of inlet suction port and connector connecting hole 8
It is interior equipped with the air inlet runner 11 communicated with installation space 4, the air inlet runner 11 is connected to gap 10, on the air inlet runner 11
Equipped with plug 12, the plug 12 is set to air inlet runner 11 and 10 connectivity part of gap, and 2 lower end of pikestaff is equipped with mounting hole 13,
The mounting hole 13 is connected to gap 10 by intercommunicating pore 23, and air volume regulating device 14 is connected on the mounting hole 13, described
Pikestaff 2 is equipped with communicating passage 15, and 15 lower end of communicating passage is connected to mounting hole 13, and side is communicated with air inlet runner 11,
The communicating passage 15, air inlet runner 11 and jet runner 5 form air-flow outlet passageway, and 2 upper end of pikestaff is equipped with digital display meter
Mounting hole 17 is equipped with digital display meter component 18 in the digital display meter mounting hole 17, and the pikestaff 2 is equipped with venthole 16, described
Venthole 16 is connected to digital display meter mounting hole 17 and air-flow outlet passageway.
The venthole 16 is set to 15 connectivity part of communicating passage and is connected to digital display meter mounting hole 17.
The venthole 16 is set to 11 connectivity part of air inlet runner and is connected to digital display meter mounting hole 17,16 phase of venthole
Stifled body 29 is equipped with to 11 side pikestaff 2 of air inlet runner.
The venthole 16 is set to 5 connectivity part of jet runner and is connected to digital display meter mounting hole 17.
The air volume regulating device 14 includes tolerance valve 19, tolerance seat 20 and tolerance adjusting knob 21, the tolerance seat 20
In mounting hole 13, there is gap 22, the gap 22 and intercommunicating pore 23 between 20 upper end of tolerance seat and mounting hole 13
Connection, the matching of tolerance adjusting knob 21 are connected on tolerance seat 20, and the tolerance adjusting knob 21 is pierced by tolerance seat 20
Port is spirally connected valve 19 with tolerance, and the tolerance valve 19 is placed in that mounting hole 13 and 15 connectivity part of communicating passage are formed opposite to be opened
Degree.
The tolerance seat 20 is equipped with centre bore 24, and 24 lower end of centre bore is equipped with connection screw thread 25, and the tolerance is adjusted
Knob 21 is threadedly coupled with tolerance seat 20.
The tolerance adjusting knob 21 includes adjusting knob 26, connector 27 and threaded connection body 28, the adjusting knob
26 connect with connector 27, and the connector 27 is connected to centre bore 24, and the 27 lower end outer surface of connector connects equipped with screw thread
Junctor 28, the threaded connection body 28 match connection with connection screw thread 25.
27 upper end of connector is equipped with sealed plastic part 30, and the sealed plastic part 30 is located at connector 27 and centre bore
Between 24, the connector 27 is pierced by 24 upper port of centre bore equipped with groove 31, and the groove 31 is interior to be equipped with split washer 32.
The digital display meter component 18 includes digital display board group part 33, liquid crystal display 34 and sensor 35, the digital display board group part 33
Outer side covering has a coupled liquid crystal display 34, and inside is equipped with coupled sensor 35, the sensor 35 with it is logical
Stomata 16 is connected to.
17 mouthfuls of the digital display meter mounting hole is equipped with matched digital display cover 36, the digital display cover 36 and digital display
Fixed by screw 37 between 17 aperture of table mounting hole, the digital display cover 36 is equipped with display port 38 and is equipped with glass 39,
The digital display cover 36 is equipped with switch hole 40, and matched button 41, button 41 and number are equipped at the switch hole 40
Aobvious board group part 33 is connected, and sealing ring 42 is equipped between 17 aperture of the digital display cover 36 and digital display meter mounting hole.
The present invention will be further described below:
Gas source is connect with inlet suction port 9, and gas enters from inlet suction port 9, reaches at gap 10, company is entered from gap 10
Through-hole 23 enters gap 22 from intercommunicating pore 23, tolerance valve 19 is entered from gap 22 and is connected to mounting hole 13 with communicating passage 15
Place forms relative opening degree and enters communicating passage 15, and gas a part into communicating passage 15 is flowed by gas outlet passageway
Venthole 16, the gas into venthole 16 flow into 35 position of sensor, and air-flow air pressure presses sensor 35,
When perceiving air pressure, sensor 35 will data feedback, be finally shown on liquid crystal display 34, staff can pass through liquid crystal display
34 intuitively observe pressure value at this time, and another part flows into air inlet runner 11 from side, and side flows into the gas of air inlet runner 11
Pressure value is equal with the atmospheric pressure value flowed into venthole 16, enters installation space 4 from air inlet runner 11, when staff needs work
When, trigger 3 is pressed towards 2 direction of pikestaff, trigger 3 opens valve bar assembly 6, and valve bar assembly 6 no longer seals installation
The port that space 4 and jet runner 5 connect, enters gas in the jet runner 5 of gun body 1, finally sprays from spray tip
Out.
By rotation of adjustment knob 26, adjusting knob 26 drives connector 27, is connected by the screw thread that connector 27 is equipped with
The link position of junctor 28 and connection screw thread 25 realizes that connector drives tolerance valve 19 to move, and adjusts tolerance valve 19 and mounting hole
The opening size of 13 ports opposite with 15 connectivity part of communicating passage, the adjusting to air pressure size in communicating passage 15 is entered, works as gas
Amount valve 19 blocks matching and blocks mounting hole 13 and 15 connectivity part of communicating passage, and air pressure is made not enter communicating passage 15.
27 upper end of connector is equipped with sealed plastic part 30, and the sealed plastic part 30 is located at connector 27 and centre bore
Between 24, prevent gas from flowing out from centre bore 24.
The connector 27 is pierced by 24 upper port of centre bore equipped with groove 31, and the groove 31 is interior to be equipped with split washer 32,
Split washer 32, which can be kept off, is connected to 20 upper port of tolerance seat, prevent from making in rotation of adjustment knob 26 being threadedly coupled body 28 with connect spiral shell
Line 25 is disconnected.
17 mouthfuls of the digital display meter mounting hole is equipped with matched digital display cover 36, the digital display cover 36 and digital display
Fixed by screw 37 between 17 aperture of table mounting hole, the digital display cover 36 is equipped with display port 38 and is equipped with glass 39,
The digital display cover 36 is equipped with switch hole 40, and matched button 41, button 41 and number are equipped at the switch hole 40
Aobvious board group part 33 is connected, and the presence of glass 39 can effectively protect liquid crystal display 34, makes staff will not be due to
The case where liquid crystal display 34 causes liquid crystal display 34 to damage directly is touched, staff can be by button 41 to the data of liquid crystal display 34
It is configured, thus realize actually required function, the more conducively development of staff's work.
18 position of digital display meter component is placed on 2 upper end of pikestaff, used by the novel digital display structure spray gun of the utility model
When, hand will not have dry and astringent with digital display meter component 18, can be clearly apparent in real time using pressure, 2 lower end of pikestaff is arranged tolerance and adjusts dress
14 are set, the venthole 16 connected with sensor 35 can be processed from 2 bottom of pikestaff, difficulty of processing is reduced by this way, to reduce
Processing cost.
A kind of novel digital display structure spray gun provided by the utility model embodiment is described in detail above, herein
In apply specific case the principles of the present invention and embodiment be expounded, the explanation of above embodiments is only used
The revealed technical solution of the utility model is understood in help；At the same time, for those skilled in the art, it is practical according to this
Novel thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not answered
It is interpreted as the limitation of the utility model.
Claims (10)
1. a kind of novel digital display structure spray gun, including gun body, the gun body lower section is equipped with pikestaff, connects on the gun body
There is trigger, the trigger is opposite with pikestaff, and installation space is equipped in the gun body, is equipped with and installation space phase in the gun body
The jet runner of perforation, the installation space is interior to be equipped with valve bar assembly, the valve bar assembly sealing installation space and jet
The port that runner connects, the valve bar assembly are connect with trigger, and valve bar assembly rear end is equipped with adjusting knob, special
Sign is: the pikestaff bottom is equipped with connector connecting hole and is connected with inlet suction port, and the inlet suction port upper port and connector connect
Connecing has gap between hole, the air inlet runner communicated with installation space is equipped in the pikestaff, and the air inlet runner and gap connect
It is logical, plug is housed, the plug is set to air inlet runner and gap connectivity part, and the pikestaff lower end is equipped with peace on the air inlet runner
Hole is filled, the mounting hole is connected to gap by intercommunicating pore, air volume regulating device is connected on the mounting hole, on the pikestaff
Equipped with communicating passage, the communicating passage lower end is connected to mounting hole, and side is communicated with air inlet runner, the communicating passage, into
Flow channel and jet runner form air-flow outlet passageway, and the pikestaff upper end is equipped with digital display meter mounting hole, the digital display meter installation
Digital display meter component is installed, the pikestaff is equipped with venthole, and the venthole connection digital display meter mounting hole goes out with air-flow in hole
Gas channel.
2. novel digital display structure spray gun as described in claim 1, it is characterised in that: the venthole is connected to set on communicating passage
Place is simultaneously connected to digital display meter mounting hole.
3. novel digital display structure spray gun as described in claim 1, it is characterised in that: the venthole is connected to set on air inlet runner
Place is simultaneously connected to digital display meter mounting hole, and the venthole is equipped with stifled body with respect to air inlet runner side pikestaff.
4. novel digital display structure spray gun as described in claim 1, it is characterised in that: the venthole is connected to set on jet runner
Place is simultaneously connected to digital display meter mounting hole.
5. novel digital display structure spray gun as described in claim 1, it is characterised in that: the air volume regulating device includes tolerance
Valve, tolerance seat and tolerance adjusting knob, the tolerance seat are set in mounting hole, have between tolerance seat upper end and mounting hole
Gap, the gap are connected to intercommunicating pore, and the tolerance adjusting knob matching is connected on tolerance seat, the tolerance adjusting knob
It is pierced by tolerance seat upper port to be spirally connected valve with tolerance, the tolerance valve is placed in mounting hole and communicating passage connectivity part is formed opposite
Aperture.
6. novel digital display structure spray gun as claimed in claim 5, it is characterised in that: the tolerance seat is equipped with centre bore, described
Centre bore lower end is equipped with connection screw thread, and the tolerance adjusting knob is threadedly coupled with tolerance seat.
7. novel digital display structure spray gun as claimed in claim 6, it is characterised in that: the tolerance adjusting knob includes adjusting rotation
Button, connector and threaded connection body, the adjusting knob are connect with connector, and the connector is connected to centre bore, the company
Junctor lower end outer surface, which is equipped with, is threadedly coupled body, and the threaded connection body matches connection with connection screw thread.
8. novel digital display structure spray gun as claimed in claim 7, it is characterised in that: the connector is equipped with sealed plastic part,
Between connector and centre bore, the connector is pierced by centre bore upper port and is equipped with groove the sealed plastic part, described
Split washer is equipped in groove.
9. novel digital display structure spray gun as described in claim 1, it is characterised in that: the digital display meter component includes digital display board group
Part, liquid crystal display and sensor, the digital display board group part outer side covering have coupled liquid crystal display, and inside is equipped with coupled
The sensor connect, the sensor are connected to venthole.
10. novel digital display structure spray gun as claimed in claim 9, it is characterised in that: the digital display meter mounting hole is equipped with
Matched digital display cover is screwed, the digital display between the digital display cover and digital display meter mounting hole aperture
Cover is equipped with and display port and is equipped with glass, and the digital display meter is covered equipped with switch hole, be equipped at the switch hole and its
Matched button, button are connected with digital display board group part, and sealing is equipped between the digital display cover and digital display meter mounting hole aperture
Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821975736.0U CN209222415U (en) | 2018-11-28 | 2018-11-28 | A kind of novel digital display structure spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821975736.0U CN209222415U (en) | 2018-11-28 | 2018-11-28 | A kind of novel digital display structure spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209222415U true CN209222415U (en) | 2019-08-09 |
Family
ID=67505066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821975736.0U Expired - Fee Related CN209222415U (en) | 2018-11-28 | 2018-11-28 | A kind of novel digital display structure spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209222415U (en) |
-
2018
- 2018-11-28 CN CN201821975736.0U patent/CN209222415U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190916 Address after: Wenling City Ruo Heng Zhen Shui village of Taizhou city in Zhejiang province 317507 Patentee after: Zhejiang Aolida Pneumatic Tools Co.,Ltd. Address before: 317507 No. 268 West Street, Xiaoheng Town, Wenling City, Taizhou City, Zhejiang Province Patentee before: Lin Bang Fa |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20201128 |