CN201841081U - Spray gun with air pressure display device - Google Patents
Spray gun with air pressure display device Download PDFInfo
- Publication number
- CN201841081U CN201841081U CN2010205543849U CN201020554384U CN201841081U CN 201841081 U CN201841081 U CN 201841081U CN 2010205543849 U CN2010205543849 U CN 2010205543849U CN 201020554384 U CN201020554384 U CN 201020554384U CN 201841081 U CN201841081 U CN 201841081U
- Authority
- CN
- China
- Prior art keywords
- air pressure
- display unit
- spray gun
- pressure display
- rifle body
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 239000007921 spray Substances 0.000 title claims abstract description 52
- 238000009434 installation Methods 0.000 claims description 7
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
- B05B12/006—Pressure or flow rate sensors
- B05B12/008—Pressure or flow rate sensors integrated in or attached to a discharge apparatus, e.g. a spray gun
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/0081—Apparatus supplied with low pressure gas, e.g. "hvlp"-guns; air supplied by a fan
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Nozzles (AREA)
Abstract
A spray gun with an air pressure display device comprises a gun body, a grip, a material inlet, an air inlet, a trigger, a needle plug, an air pressure adjusting knob and the air pressure display device. The grip is formed on the gun body. The material inlet and the air inlet are arranged on the gun body. The trigger corresponds to the grip. The needle plug moves together with the trigger. The air pressure adjusting knob is arranged on the gun body. The air pressure display device is arranged on the gun body, is communicated with the air inlet and is arranged above the grip. Compared with the traditional spray gun, the spray gun with the air pressure display device is lighter, is convenient to check spray pressure numerical value and provides more convenience for a spray gun user.
Description
Technical field
The utility model relates to the spraying equipment field, particularly a kind of spray gun with air pressure display unit.
Background technology
As shown in Figure 1, traditional spray gun need show air pressure by external Pressure gauge 1 when the needs gaging pressure.More time-consuming when the setting pressure table, effort, weight are heavier, and Pressure gauge 1 can only be installed in the air inlet of spray gun, and Pressure gauge is damaged.As shown in Figure 2, by the improvement to above-mentioned spray gun, the display unit 2 that people will have the pressure detecting function is installed on the handle of spray gun, like this need not external Pressure gauge, and weight is lighter, and lighter at least by 20% than external manometric spray gun, and easier operation.So but this spray gun checks that in use because user's hand usually needs to hold handle the numerical value that pressure shows is very inconvenient.
The utility model content:
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, and a kind of convenient a kind of spray gun with air pressure display unit of spraying air pressure numerical value of checking is provided.
According to the utility model proposes a kind of spray gun with air pressure display unit, comprise the rifle body, be formed on handle on the described rifle body, be arranged on charging aperture on the described rifle body, air inlet, with the trigger of the corresponding setting of described handle, with the pin plug of described trigger interlock, be arranged on the air pressure adjustment knob on the described rifle body and be arranged on the air pressure display unit that is communicated with described air inlet on the described rifle body, described air pressure display unit is arranged on described handle top.
The spray gun that provides according to the utility model also has following additional technical feature:
The display surface of described air pressure display unit is back to described rifle body.
Be formed with hollow-out parts on the described spray gun rifle body, described air pressure display unit is arranged in the described hollow-out parts.
Be formed with the installation portion that is structure as a whole with described rifle body in the described hollow-out parts, described air pressure display unit is installed on the described installation portion.
Described air pressure display unit comprises the pressure sensor that is communicated with described air inlet, display module, the display control circuit that is connected respectively with described pressure sensor and described display module, the battery component that is connected with described display control circuit.
Between the described display surface that described air pressure display unit further comprises the housing that is installed on the described rifle body, be arranged on described housing and described display module transparency protected.
Be provided with sealing gasket between described housing and the described display module.
Described transparency protected is glass, and it is connected with described housing is gluing.
Described air pressure display unit further comprises the pressure-display device inlet end, is provided with O-ring seal between described inlet end and the inlet channel.
Described housing is by being bolted on the described spray gun rifle body.
The spray gun that provides according to the utility model compared with prior art has following advantage at least:
Compare with existing spray gun according to the spray gun with air pressure display unit that the utility model provides, its weight is lighter, and it checks that spray pressure numerical value is convenient, has brought bigger convenience with the spray gun user.
The additional aspect advantage of the utility model will partly provide in the following description, and part will become more obvious from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and other aspects of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is that existing Pressure gauge is connected on the structural representation on the spray gun air inlet outward;
Fig. 2 is that existing display unit is installed in the structural representation on the spray gun handle;
Fig. 3 is the structural representation of the spray gun with air pressure display unit that provides according to the utility model;
Fig. 4 is the structural representation of the spray gun with air pressure display unit that provides according to the utility model;
Fig. 5 is that Fig. 3 overlooks partial schematic sectional view;
Fig. 6 is the confined explosion's schematic diagram with spray gun of air pressure display unit.
The specific embodiment:
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish label is represented components identical.Be used to explain the utility model below by the embodiment that is described with reference to the drawings, described embodiment is exemplary, and can not be interpreted as restriction of the present utility model.
Extremely shown in Figure 6 referring to Fig. 3, a kind of spray gun that provides according to the utility model with air pressure display unit, comprise rifle body 30, be formed on the handle 31 on the described rifle body 30, be arranged on the charging aperture 40 on the described rifle body 30, air inlet 50, trigger 60 with described handle 31 corresponding settings, pin plug 70 with described trigger 60 interlocks, be arranged on the air pressure adjustment knob 32 on the described rifle body 30 and be arranged on the air pressure display unit 70 that is communicated with described air inlet 50 on the described rifle body 30, close the annexation of above-mentioned parts and position is structure more common in the existing spray gun structure, is not just giving unnecessary details here.Described air pressure display unit 70 is arranged on described handle 31 tops.The user is when holding spray gun handle 31, and the sight line that can not stop the user removes to watch the numerical value on the display surface 71 of described air pressure display unit 70, and for example described air pressure display unit 70 is a liquid crystal display, and described display surface is a LCDs.Like this, compare with existing spray gun, its weight is lighter, and it checks that spray pressure numerical value is convenient, has brought bigger convenience with the spray gun user.
To shown in Figure 6, according to the foregoing description of the present utility model, the display surface 71 of described air pressure display unit 70 is back to described rifle body 30 referring to Fig. 3.Display surface 71 makes things convenient for checking of user just towards the user like this.Further, be formed with hollow-out parts 80 on the described spray gun rifle body 30, described air pressure display unit 70 is arranged in the described hollow-out parts 80.Hollow-out parts 80 is set under the situation that does not change the spray gun overall volume, makes the convenient atmospheric pressure value size of checking ejection of user, thereby pressure is controlled.
To shown in Figure 6, according to the foregoing description of the present utility model, be formed with the installation portion 81 that is structure as a whole with described rifle body 30 in the described hollow-out parts 80 referring to Fig. 3, described air pressure display unit 70 is installed on the described installation portion 81.For example described installation portion 81 is provided with screw, and described air pressure display unit 70 can be mounted thereto by bolt.
Extremely shown in Figure 5 referring to Fig. 3, according to the foregoing description of the present utility model, described air pressure display unit 70 comprises the pressure sensor 72 that is communicated with described air inlet, display module 73, the display control circuit 74 that is connected respectively with described pressure sensor 72 and described display module 73, the battery component 75 that is connected with described display control circuit 74.Certainly, described air pressure display unit 70 also can adopt other structures, its objective is for detected pressures, and is comparatively ripe in the prior art because of it, just repeats no more here.
Extremely shown in Figure 6 referring to Fig. 3; according to the foregoing description of the present utility model, between the described display surface 71 that described air pressure display unit 70 further comprises the housing 76 that is installed on the described rifle body 30, be arranged on described housing 76 and described display module 73 transparency protected 77.Being provided with transparency protected 77, for example is sheet glass, and itself and described 76 gluing connections of housing can be protected display surface, are LCDs for example, suffers the bump of external force and damages, and can prevent that also liquid from entering spray gun inside.In order to prevent that further dust, liquid from entering spray gun inside, be provided with sealing gasket 78 between described housing 76 and the described display module 73.Described housing 76 also can be fixed on the described spray gun rifle body by bolt 10.
To shown in Figure 6, according to embodiment of the present utility model, described air pressure display unit 70 further comprises the inlet end 79 of pressure-display device, is provided with O-ring seal 90 between described inlet end 79 and the inlet channel referring to Fig. 3.O-ring seal 90 is set prevents gas leakage.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that under the situation that does not break away from principle of the present utility model and spirit and can change that scope of the present utility model is limited by claims and equivalent thereof to these embodiment.
Claims (10)
1. spray gun with air pressure display unit, comprise the rifle body, be formed on handle on the described rifle body, be arranged on charging aperture on the described rifle body, air inlet, with the trigger of the corresponding setting of described handle, with the pin plug of described trigger interlock, be arranged on the air pressure adjustment knob on the described rifle body and be arranged on the air pressure display unit that is communicated with described air inlet on the described rifle body, it is characterized in that: described air pressure display unit is arranged on described handle top.
2. the spray gun with air pressure display unit according to claim 1 is characterized in that: the display surface of described air pressure display unit is back to described rifle body.
3. the spray gun with air pressure display unit according to claim 2 is characterized in that: be formed with hollow-out parts on the described spray gun rifle body, described air pressure display unit is arranged in the described hollow-out parts.
4. the spray gun with air pressure display unit according to claim 3 is characterized in that: be formed with the installation portion that is structure as a whole with described rifle body in the described hollow-out parts, described air pressure display unit is installed on the described installation portion.
5. the spray gun with air pressure display unit according to claim 4 is characterized in that: described air pressure display unit comprises the pressure sensor that is communicated with described air inlet, display module, the display control circuit that is connected respectively with described pressure sensor and described display module, the battery component that is connected with described display control circuit.
6. the spray gun with air pressure display unit according to claim 5 is characterized in that: between the described display surface that described air pressure display unit further comprises the housing that is installed on the described rifle body, be arranged on described housing and described display module transparency protected.
7. the spray gun with air pressure display unit according to claim 6 is characterized in that: be provided with sealing gasket between described housing and the described display module.
8. the spray gun with air pressure display unit according to claim 6 is characterized in that: described transparency protected is glass, and it is connected with described housing is gluing.
9. the spray gun with air pressure display unit according to claim 1 is characterized in that: described air pressure display unit further comprises the pressure-display device inlet end, is provided with O-ring seal between described inlet end and the inlet channel.
10. the spray gun with air pressure display unit according to claim 6 is characterized in that: described housing is by being bolted on the described spray gun rifle body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205543849U CN201841081U (en) | 2010-09-28 | 2010-09-28 | Spray gun with air pressure display device |
| PCT/CN2010/001754 WO2012040886A1 (en) | 2010-09-28 | 2010-11-02 | Spray gun with air pressure display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205543849U CN201841081U (en) | 2010-09-28 | 2010-09-28 | Spray gun with air pressure display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201841081U true CN201841081U (en) | 2011-05-25 |
Family
ID=44035985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205543849U Expired - Lifetime CN201841081U (en) | 2010-09-28 | 2010-09-28 | Spray gun with air pressure display device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201841081U (en) |
| WO (1) | WO2012040886A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896101A (en) * | 2011-07-26 | 2013-01-30 | 苏州宝时得电动工具有限公司 | Portable cleaning device |
| CN109562402A (en) * | 2016-08-09 | 2019-04-02 | 阿尔弗雷德·卡赫欧洲两合公司 | The spray gun of high-pressure cleaning appliance |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0522277Y2 (en) * | 1987-04-24 | 1993-06-08 | ||
| GB9009190D0 (en) * | 1990-04-24 | 1990-06-20 | Devilbiss The Company Limited | Miniature electronic pressure gauge |
| CN2152608Y (en) * | 1992-08-01 | 1994-01-12 | 陈加印 | Multifunctional portable flame spraying gun |
| DE10031858B4 (en) * | 2000-06-30 | 2008-07-03 | Sata Gmbh & Co. Kg | spray gun |
| CN100522384C (en) * | 2004-08-04 | 2009-08-05 | 阿耐斯特岩田株式会社 | Spray gun with gas pressure detector |
| CN1962079A (en) * | 2006-11-29 | 2007-05-16 | 上海国冶工程技术有限公司 | A spray gun |
| US8037844B2 (en) * | 2007-10-31 | 2011-10-18 | Nordson Corporation | Spray gun having display and control members on gun |
-
2010
- 2010-09-28 CN CN2010205543849U patent/CN201841081U/en not_active Expired - Lifetime
- 2010-11-02 WO PCT/CN2010/001754 patent/WO2012040886A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896101A (en) * | 2011-07-26 | 2013-01-30 | 苏州宝时得电动工具有限公司 | Portable cleaning device |
| US10391507B2 (en) | 2011-07-26 | 2019-08-27 | Positec Power Tools (Suzhou) Co., Ltd | Portable washing device |
| CN109562402A (en) * | 2016-08-09 | 2019-04-02 | 阿尔弗雷德·卡赫欧洲两合公司 | The spray gun of high-pressure cleaning appliance |
| CN109562402B (en) * | 2016-08-09 | 2021-06-25 | 阿尔弗雷德·卡赫欧洲两合公司 | Spray gun of high-pressure cleaning equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012040886A1 (en) | 2012-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LUOKESAI TOOL CO., LTD., TAIZHOU CITY Free format text: FORMER OWNER: PAN XINGGANG Effective date: 20120425 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120425 Address after: Two phase 317500, Wenling Economic Development Zone, Zhejiang Patentee after: Taizhou Luxi Tools Co., Ltd. Address before: Two phase 317500, Wenling Economic Development Zone, Zhejiang Patentee before: Pan Xinggang |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |