CN207314766U - A kind of hand-held paint spray gun - Google Patents
A kind of hand-held paint spray gun Download PDFInfo
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- CN207314766U CN207314766U CN201721336682.9U CN201721336682U CN207314766U CN 207314766 U CN207314766 U CN 207314766U CN 201721336682 U CN201721336682 U CN 201721336682U CN 207314766 U CN207314766 U CN 207314766U
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- pump housing
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Abstract
A kind of hand-held paint spray gun, belongs to paint spraying apparatus technical field, including housing, spray painting tube socket, pump housing combination, planetary reduction gear, motor, paint can, one-way joint, handle, switch combination, power supply and threeway；Housing includes horizontal main part and the handle housing of side；Spray painting tube socket, threeway, pump housing combination, planetary reduction gear, motor are respectively fixedly disposed in spray painting tube socket installation cavity, threeway installation cavity, the pump housing combination installation cavity, planetary reduction gear installation cavity, motor installation cavity of housing body unit；Pump housing combination includes pump case, piston rod, pump housing A and pump housing B, and front end is provided with pump housing entrance and pump housing outlet in the middle part of pump case；It is connected in the middle part of piston rod with planetary reduction gear；Threeway includes front end, rear end and lower end；Threeway front end and the rearward end of spray painting tube socket are socketed；Threeway rear end is connected with pump housing entrance and pump housing outlet；Threeway lower end is tightly connected with one-way joint.The beneficial effects of the utility model are：Reduce labor intensity, mopping liquid is uniform, work efficiency is high, saves paint solution.
Description
Technical field
The utility model is a kind of spray gun for paint, and more particularly to a kind of hand-held paint spray gun, belongs to paint spraying apparatus technical field.
Background technology
In existing building trade, especially in family expenses operation, metope mopping, uses manual operations, with hand-held mopping
After instrument dips in paint solution, carry out backwash in metope, cause labor intensity big, mopping liquid is uneven, the low phenomenon of work efficiency, and causes
A large amount of wastes of paint solution, increase decoration cost.The generally existing of this phenomenon and the high speed development of construction industry are very incompatible,
Extremely to be modified and raising.
Utility model content
The purpose of this utility model is directed in above-mentioned building trade, and wall finiss is decorated in the prior art, and there are multi-purpose
Manual operations, causes the defects of labor intensity is big, mopping liquid is uneven, work efficiency is low, a large amount of wastes of paint solution, there is provided one
Kind hand-held paint spray gun, can achieve the purpose that reduction labor intensity, mopping liquid is uniform, work efficiency is high, saves paint solution.
To achieve these goals the technical scheme adopted by the utility model is that：A kind of hand-held paint spray gun, including housing,
Paint tube socket, pump housing combination, planetary reduction gear, motor, paint can, one-way joint, handle, switch combination, power supply, and motor speed is
13000 turns per minute；The housing is structure as a whole, including horizontal main part and the handle housing of side；The spray painting pipe
Seat, pump housing combination, planetary reduction gear, motor are arranged in housing；Handle housing on the right side of main part, it is down-set, it is described to open
Close combination settings and be arranged on handle housing lower part in handle housing inside front, the power supply；The switch combination and power supply electricity
Connection, the motor are electrically connected with switch combination；
Threeway is further included, the main part of the housing includes spray painting tube socket installation cavity, threeway installation cavity, pump housing combination installation
Chamber, planetary reduction gear installation cavity, motor installation cavity, set gradually from front to back in housing respectively, spray painting tube socket, threeway, pump
Body combination, planetary reduction gear, motor be respectively fixedly disposed at spray painting tube socket installation cavity, threeway installation cavity, pump housing combination installation cavity,
In planetary reduction gear installation cavity, motor installation cavity；
The pump housing is combined as two-chamber plunger pump structure, including pump case, piston rod, pump housing A and pump housing B, described
Piston rod is arranged on middle part in pump housing combination, pump housing A is arranged on pump case top and pump housing B is arranged on pump case lower part,
Front end is provided with pump housing entrance and pump housing outlet in the middle part of the pump case；Side recess and planetary reduction gear in the middle part of piston rod
Connection, piston rod both ends are fixedly connected with pump housing A with the plunger in pump housing B respectively；The pump housing is combined as wear-resisting type engineering plastic
Material.
The threeway includes front end, rear end and lower end；The threeway front end and the rearward end of spray painting tube socket 2 are socketed；Threeway
Rear end is connected with pump housing entrance and pump housing outlet；Threeway lower end is tightly connected with one-way joint.
The spray painting tube socket is structure as a whole, and spray painting tube socket includes the quick coupling of its front end, and the quick coupling is spiral shell
Line structure, further includes nozzle and nozzle sheath, and the nozzle is threadedly coupled with quick coupling by nozzle sheath；The nozzle bag
Include nozzle A and nozzle B.
The nozzle is small-bore nozzle for nozzle A, the nozzle A.
The nozzle is heavy caliber nozzle for nozzle B, the nozzle B.
The pump housing A ends and pump housing B ends are each provided with 1 and go out to paint check valve into paint check valve and 1, pump chamber
Body A's and pump housing B is connected into paint check valve by connecting pipe with pump housing entrance, and pump housing A and pump housing B's goes out to paint
Check valve is connected by connecting pipe with pump housing outlet.
Bung is provided with above the paint can, tank filler sleeve is provided with above paint can side；Suction pipe is provided with paint can, it is described
Suction pipe lower end is provided with universal suction nozzle；Check valve is provided with the one-way joint, paint can passes through check valve and the lower company of cover for seat
End is connect to be connected.
The planetary reduction gear include motor gear, bearing A, base, tooth set, Planetary gear seat, planetary gear, crank and
Bearing B；The base is fixedly connected with the casing, and tooth set is fixedly connected with base, and crank rear portion is fixedly connected with Planetary gear seat；
Planetary gear is installed on Planetary gear seat both sides, and Planetary gear seat is located in tooth set, and motor gear is connected with Planetary gear seat, axis
B is held to be arranged on crank；Bearing B is located at side recess in the middle part of piston rod.
The switch combination includes switch, control circuit and safety lock；Switch be electrically connected with control circuit, control circuit and
Motor is electrically connected.
The power supply includes socket and dc-battery, and the dc-battery is 18V, 1700 milliamperes；Dc-battery and socket
Plug connection；Battery is inserted into behind socket or battery is previously inserted into from socket.
Compared with prior art, the beneficial effects of the utility model are：With wall finiss decorated wall surface, especially inner wall surface,
Manual operations is replaced with a kind of hand-held paint spray gun, significantly reduces the labor intensity of operating personnel, work efficiency is substantially improved,
Mopping liquid spary uniformly, spary quality be improved, and make full use of paint solution, decline decoration cost, be it is a kind of completely more
The painting tool newly regenerated, will make in construction industry industry, and the technology of inner wall decoration strides into new field.
Brief description of the drawings
Fig. 1 is：The utility model front view；
Fig. 2 is：The A-A sectional views of Fig. 1；
Fig. 3 is：The utility model front sectional view；
Fig. 4 is：The A portions enlarged drawing of Fig. 3；
Fig. 5 is：The utility model stereogram (no nozzle and nozzle sheath)；
Fig. 6-1 is：Nozzle A；
Fig. 6-2 is：Nozzle B；
Fig. 6-3 is：Nozzle sheath；
Fig. 7 is：Housing sectional block diagram；
Fig. 8 is：Go out to paint tube socket stereo amplification figure；
Fig. 9 is：Threeway stereo amplification figure；
Figure 10-1 is：Pump case stereogram；
Figure 10-2 is：Pump housing A stereograms；
Figure 10-3 is：Pump housing B stereograms；
Figure 11-1 is：Pump housing top view；
Figure 11-2 is：The B-B sectional views of Figure 11-1；
Figure 12 is：Planetary reduction gear exploded view；
Figure 13 is：Switch combination stereogram；
Figure 14 is：3 front view of embodiment.
Description of reference numerals：Housing 1, spray painting tube socket installation cavity 101, threeway installation cavity 102, pump housing combination installation cavity 103,
Planetary reduction gear installation cavity 104, motor installation cavity 105, spray painting tube socket 2, quick coupling 201, the pump housing combination 3, pump case 301,
Piston rod 302, pump housing A 303, pump housing B 304, pump housing entrance 305, pump housing outlet 306, planetary reduction gear 4, electricity
Machine gear 401, bearing A 402, base 403, tooth set 404, Planetary gear seat 405, planetary gear 406, crank 407, bearing B
408th, motor 5, paint can 6, one-way joint 7, check valve 701, handle 8, switch combination 9, switch 901, control circuit 902, safety
Lock 903, power supply 10, socket 1001, dc-battery 1002, threeway 11, front end 1101, rear end 1102, lower end 1103, upper channel
1104th, lower channel 1105, nozzle sheath 12, nozzle A 13, nozzle B 14, bung 15, suction pipe 16, universal suction nozzle 17.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as to the utility model
Restriction.
Embodiment 1：
Such as Fig. 1 to Fig. 6-1, shown in Fig. 6-3 to Figure 13, a kind of hand-held paint spray gun, including housing 1, spray painting tube socket 2, pump
Body combination 3, planetary reduction gear 4, motor 5, paint can 6, one-way joint 7, handle 8, switch combination 9, power supply 10,5 rotating speed of motor are
13000 turns per minute；The housing 1 is structure as a whole, including horizontal main part and 8 housing 1 of handle of side；The spray painting
Tube socket 2, pump housing combination 3, planetary reduction gear 4, motor 5 are arranged in housing 1；8 housing 1 of handle on the right side of main part, to dividing into
Put, the switch combination 9 is arranged on 8 housing of handle, 1 inside front, and the power supply 10 is arranged on 8 housing of handle, 1 lower part；It is described
Switch combination 9 is electrically connected with power supply 10, and the motor 5 is electrically connected with switch combination 9；
Threeway 11 is further included, the main part of the housing 1 includes spray painting tube socket installation cavity 101, threeway installation cavity 102, pump
Body combination installation cavity 103, planetary reduction gear installation cavity 104, motor installation cavity 105, set successively from front to back in housing 1 respectively
Put, spray painting tube socket 2, threeway 11, pump housing combination 3, planetary reduction gear 4, motor 5 are respectively fixedly disposed at spray painting tube socket installation cavity
101st, threeway installation cavity 102, pump housing combination installation cavity 103, planetary reduction gear installation cavity 104, in motor installation cavity 105；
Pump housing combination 3 be two-chamber plunger pump structure, including pump case 301, piston rod 302, pump housing A 303 and is pumped
Cavity B 304, the piston rod 302 be arranged on the pump housing combination 3 in middle part, pump housing A 303 be arranged on 301 top of pump case and
Pump housing B 304 is arranged on 301 lower part of pump case, and the 301 middle part front end of pump case is provided with pump housing entrance 305 and pump chamber
Body outlet 306；302 middle part side recess of piston rod is connected with planetary reduction gear 4,302 both ends of piston rod respectively with pump housing A
303 are fixedly connected with the plunger in pump housing B 304；Pump housing combination 3 is wear-resisting type engineering plastics.
The threeway 11 includes front end 1101, rear end 1102 and lower end 1103；Managed with spray painting 11 front end 1101 of threeway
The rearward end socket of seat 2；11 rear end 1102 of threeway is connected with pump housing entrance 305 and pump housing outlet 306；11 lower end of threeway
1103 are tightly connected with one-way joint 7.The inside of 11 rear end of threeway 1102 includes upper channel 1104 and lower channel 1105.
The spray painting tube socket 2 is structure as a whole, and spray painting tube socket 2 includes the quick coupling 201 of its front end, the quick coupling
201 be helicitic texture, further includes nozzle and nozzle sheath 12, and the nozzle passes through 12 screw thread of nozzle sheath with quick coupling 201
Connection；The nozzle includes nozzle A 13.
The nozzle is nozzle A 13, and the nozzle A 13 is small-bore nozzle.
303 ends of pump housing A and 304 ends of pump housing B are each provided with 1 into paint check valve (not shown)
Go out to paint check valve (not shown) with 1, pump housing A 303 and pump housing B's 304 passes through connecting pipe into paint check valve
It is connected with pump housing entrance 305, the going out to paint check valve of pump housing A 303 and pump housing B 304 passes through connecting pipe and pump chamber
Body outlet 306 is connected.
The paint can 6 is provided with bung 15 above, suction pipe 16 is provided with paint can 6,16 lower end 1103 of suction pipe is set
There is universal suction nozzle 17；Check valve 701 is provided with the one-way joint 7.
The planetary reduction gear 4 includes motor gear 401, bearing A 402, base 403, tooth set 404, Planetary gear seat
405th, planetary gear 406, crank 407 and bearing B 408；The base 403 is fixedly connected with housing 1, tooth set 404 and base
403 are fixedly connected, and 407 rear portion of crank is fixedly connected with Planetary gear seat 405；Planetary gear 406 is installed on Planetary gear seat 405
Both sides, Planetary gear seat 405 are located in tooth set 404, and motor gear 401 is connected with Planetary gear seat 405, and bearing B 408 is set
On crank 407；Bearing B 408 is located at 302 middle part side recess of piston rod.
The switch combination 9 includes switch 901, control circuit 902 and safety lock 903；Switch 901 and control circuit 902
It is electrically connected, control circuit 902 is electrically connected with motor 5.
The power supply 10 includes socket 1001 and dc-battery 1002, and the dc-battery 1002 is 18V, 1700 milliamperes；
Dc-battery 1002 and 1001 plug connection of socket；The socket 1001 is located at before power supply 10, and battery is behind socket 1001
Insertion.
Starting switch combination 9, motor 5 rotates, and motor 5 drives motor gear 401 to rotate, and motor gear 401 drives planet
Pinion stand 405 and crank 407 rotate, and crank 407 drives 302 upper and lower movement of piston rod；Paint solution from paint can 6 through one-way joint 7 into
Enter threeway 11, then enter pump housing combination 3 by pump housing entrance 305 from the lower channel 1105 of threeway 11, then exported from pump housing
306, out into the upper channel 1104 of threeway 11, finally outwards spray by spray painting tube socket 2, nozzle.
Embodiment 2：
Such as Fig. 1 to Fig. 5, shown in Fig. 6-2 to Figure 13, a kind of hand-held paint spray gun, including housing 1, spray painting tube socket 2, the pump housing
Combination 3, planetary reduction gear 4, motor 5, paint can 6, one-way joint 7, handle 8, switch combination 9, power supply 10；
The spray painting tube socket 2 includes quick coupling 201, nozzle and nozzle sheath 12；
The nozzle is nozzle B 14, and the nozzle B 14 is heavy caliber nozzle.
Remaining same embodiment 1.
Embodiment 3：
As shown in figure 14, a kind of hand-held paint spray gun, including housing 1, spray painting tube socket 2, pump housing combination 3, planetary reduction gear
4th, motor 5, paint can 6, one-way joint 7, handle 8, switch combination 9, power supply 10；
The power supply 10 includes socket 1001 and dc-battery 1002, and the dc-battery 1002 is 18V, 1700 milliamperes；
Dc-battery 1002 and 1001 plug connection of socket；The socket 1001 is located at behind power supply 10, and battery is before socket 1001
Insertion.
Remaining same embodiment 1.
3 kinds of embodiment described above, simply the utility model more preferably embodiment, the technology of this area
The usual variations and alternatives that personnel carry out in the range of technical solutions of the utility model should all be included in the protection of the utility model
In the range of.
Claims (9)
1. a kind of hand-held paint spray gun, including housing, spray painting tube socket, pump housing combination, planetary reduction gear, motor, paint can, unidirectionally connect
Head, handle, switch combination, power supply；The housing is structure as a whole, including horizontal main part and the handle housing of side；Institute
State spray painting tube socket, pump housing combination, planetary reduction gear, motor are arranged in housing；Handle housing on the right side of main part, to dividing into
Put, the switch combination is arranged on handle housing inside front, and the power supply is arranged on handle housing lower part；The switch combination
It is electrically connected to a power source, the motor is electrically connected with switch combination, it is characterised in that：
Further include threeway, the main part of the housing include spray painting tube socket installation cavity, threeway installation cavity, pump housing combination installation cavity,
Planetary reduction gear installation cavity, motor installation cavity, set gradually from front to back in housing respectively, spray painting tube socket, threeway, pump housing group
Conjunction, planetary reduction gear, motor are respectively fixedly disposed at spray painting tube socket installation cavity, threeway installation cavity, pump housing combination installation cavity, planet
In retarder installation cavity, motor installation cavity；
The pump housing is combined as two-chamber plunger pump structure, including pump case, piston rod, pump housing A and pump housing B, the piston
Bar is arranged on middle part in pump housing combination, pump housing A is arranged on pump case top and pump housing B is arranged on pump case lower part, described
Front end is provided with pump housing entrance and pump housing outlet in the middle part of pump case；Side recess connects with planetary reduction gear in the middle part of piston rod
Connect, piston rod both ends are fixedly connected with pump housing A with the plunger in pump housing B respectively；
The threeway includes front end, rear end and lower end；The threeway front end and the rearward end of spray painting tube socket are socketed；Threeway rear end with
Pump housing entrance and pump housing outlet connection；Threeway lower end is tightly connected with one-way joint.
A kind of 2. hand-held paint spray gun according to claim 1, it is characterised in that：The spray painting tube socket is structure as a whole,
Spray painting tube socket includes the quick coupling of its front end, and the quick coupling is helicitic texture, further includes nozzle and nozzle sheath, described
Nozzle is threadedly coupled with quick coupling by nozzle sheath；The nozzle includes nozzle A and nozzle B.
A kind of 3. hand-held paint spray gun according to claim 2, it is characterised in that：The nozzle is nozzle A, the nozzle
A is small-bore nozzle.
A kind of 4. hand-held paint spray gun according to claim 2, it is characterised in that：The nozzle is nozzle B, the nozzle
B is heavy caliber nozzle.
A kind of 5. hand-held paint spray gun according to claim 1, it is characterised in that：The pump housing A ends and pump housing B
End is each provided with 1 and goes out to paint check valve into paint check valve and 1, and pump housing A and pump housing B's passes through connection into paint check valve
Pipeline is connected with pump housing entrance, and the check valve that goes out to paint of pump housing A and pump housing B export phase by connecting pipe and pump housing
Connection.
A kind of 6. hand-held paint spray gun according to claim 1, it is characterised in that：Bung is provided with above the paint can,
Tank filler sleeve is provided with above paint can side；Suction pipe is provided with paint can, the suction pipe lower end is provided with universal suction nozzle；It is described unidirectional
Check valve is provided with connector, paint can is connected by check valve with the lower connecting pin of cover for seat.
A kind of 7. hand-held paint spray gun according to claim 1, it is characterised in that：The planetary reduction gear includes motor tooth
Wheel, bearing A, base, tooth set, Planetary gear seat, planetary gear, crank and bearing B；The base is fixedly connected with the casing, tooth
Set is fixedly connected with base, and crank rear portion is fixedly connected with Planetary gear seat；Planetary gear is installed on Planetary gear seat both sides, OK
Star pinion stand is located in tooth set, and motor gear is connected with Planetary gear seat, and bearing B is arranged on crank；Bearing B is located at piston rod
Middle part side recess.
A kind of 8. hand-held paint spray gun according to claim 1, it is characterised in that：The switch combination includes switch, control
Circuit and safety lock processed；Switch is electrically connected with control circuit, and control circuit is electrically connected with motor.
A kind of 9. hand-held paint spray gun according to claim 1, it is characterised in that：The power supply includes socket and direct current
Pond；Dc-battery and socket plug connection；Battery is inserted into behind socket or battery is previously inserted into from socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721336682.9U CN207314766U (en) | 2017-10-17 | 2017-10-17 | A kind of hand-held paint spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721336682.9U CN207314766U (en) | 2017-10-17 | 2017-10-17 | A kind of hand-held paint spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207314766U true CN207314766U (en) | 2018-05-04 |
Family
ID=62380698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721336682.9U Active CN207314766U (en) | 2017-10-17 | 2017-10-17 | A kind of hand-held paint spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207314766U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952109A (en) * | 2018-07-24 | 2018-12-07 | 江东 | A kind of wall covering spray equipment |
| CN113417086A (en) * | 2021-08-23 | 2021-09-21 | 南通梦思霖纺织品有限公司 | Clothes spray washing gun |
-
2017
- 2017-10-17 CN CN201721336682.9U patent/CN207314766U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952109A (en) * | 2018-07-24 | 2018-12-07 | 江东 | A kind of wall covering spray equipment |
| CN113417086A (en) * | 2021-08-23 | 2021-09-21 | 南通梦思霖纺织品有限公司 | Clothes spray washing gun |
| CN113417086B (en) * | 2021-08-23 | 2021-10-29 | 南通梦思霖纺织品有限公司 | Clothes spray washing gun |
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| GR01 | Patent grant |