CN103191843B - A kind of spray gun with extension rod - Google Patents
A kind of spray gun with extension rod Download PDFInfo
- Publication number
- CN103191843B CN103191843B CN201310116553.9A CN201310116553A CN103191843B CN 103191843 B CN103191843 B CN 103191843B CN 201310116553 A CN201310116553 A CN 201310116553A CN 103191843 B CN103191843 B CN 103191843B
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- extension rod
- rifle body
- push button
- wire rope
- steel wire
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Abstract
The invention discloses a kind of spray gun with extension rod, comprise rifle body, handle and extension rod, described rifle body front end is provided with nozzle, spool and the rifle body trigger for controlling spool movement is provided with in rifle body, described handle front end and extension rod front end are provided with receptacle portion, described rifle body rear end and extension rod rear end are provided with the intubate portion with described receptacle portion grafting, by clamping mechanism clamping between described receptacle portion and intubate portion, described extension rod inside is provided with steel wire rope, extension rod is hinged with the extension rod trigger for pulling steel wire rope near one end of described handle, described steel wire rope one end is connected with extension rod trigger, the steel wire rope other end and rifle body trigger removably connect.This technical scheme, extension rod is connected and fixed by the rifle body push button on rifle body seat and the handle push button on handle and is integrally formed, and slip push button can separating gun body and handle, and structure is simple, and mounting or dismounting are convenient, and efficiency of assembling is high.
Description
Technical field
The present invention relates to lance technology field, be specifically related to a kind of spray gun with extension rod.
Background technology
Spray gun is widely used in the spraying operation of various coating, because gun handle is shorter, be unfavorable for spraying under distant or that position is higher condition, the very large scope of application limiting spray gun, in order to address this problem, Chinese patent literature Authorization Notice No. is CN202506557U, patent name is " a kind of electric spray gun with extension rod ", this patent is provided with extension rod on spray gun, although solve the problem that gun handle is shorter, but go back Shortcomings, extension rod is connected complexity with rifle body and handle, assembly and disassembly operations bothers, and for drawing the stay cord of rifle body spanner to be arranged on outside extension rod, affect attractive in appearance.
Summary of the invention
For the deficiency that prior art exists, the object of the present invention is to provide a kind of vibrational power flow reasonable, structure is simple, and extension rod mounting or dismounting are convenient, and efficiency of assembling is high, the spray gun with extension rod of reliable operation.
For achieving the above object, the invention provides following technical scheme: a kind of spray gun with extension rod, comprise rifle body, handle and extension rod, described rifle body front end is provided with nozzle, spool and the rifle body trigger for controlling spool movement is provided with in rifle body, described handle front end and extension rod front end are provided with receptacle portion, described rifle body rear end and extension rod rear end are provided with the intubate portion with described receptacle portion grafting, by clamping mechanism clamping between described receptacle portion and intubate portion, described clamping mechanism comprises the push button groove moved towards up and down being located at receptacle portion one side, be located in intubate portion for limiting the concave shape stopper slot that intubate portion moves axially, described push button groove slides and is coated with push button, described push button the inner coordinates with concave shape stopper slot, with the clamping of concave shape stopper slot, rifle body and handle are connected and fixed by push button is inner, the anti-rotational structure limiting intubate portion and rotate also is provided with between described intubate portion and receptacle portion, described extension rod inside is provided with steel wire rope, extension rod is hinged with the extension rod trigger for pulling steel wire rope near one end of described handle, described steel wire rope one end is connected with extension rod trigger, the steel wire rope other end and rifle body trigger removably connect.
By adopting technique scheme, extension rod makes rifle body or handle connect with extension rod by push button control card connection mechanism or is separated, and structure is simple, and mounting or dismounting facilitate, and efficiency of assembling is high; The gas that spray gun work produces enters into diagonal joint by flexible pipe, and arrive rifle body through extension rod, a part of gas sprays from shower nozzle, and another part gas enters liquid storage kettle, and liquid is extruded from nozzle.
The present invention is set to further: described anti-rotational structure comprises concave shape stopper slot and is located at the axial limiting groove of receptacle portion internal face, described concave shape stopper slot protrude surface, intubate portion and with described axial limiting slot fit.By this setting, clamping mechanism vibrational power flow is more reasonable, reliable operation.
The present invention is also set to further: described push button the inner is provided with fixed block for coordinating with described concave shape stopper slot.By this setting, push button work is more reliable.
The present invention is also set to further: described clamping mechanism is two, and two clamping mechanisms are symmetrical set.By this setting, clamping mechanism quantity is arranged rationally.
The present invention is also set to further: in U-shaped structure outside described push button groove, and described push button groove bilateral symmetry is provided with the salient point of location push button.By this setting, push button groove vibrational power flow is more reasonable.
The present invention is also set to further: every side of described push button groove is provided with two salient points.By this setting, push button location is reliable, effectively prevents push button from rocking.
The present invention is also set to further: described rifle body trigger place is provided with connection button and set screw, described connection button is fixed by pin with handles and rifle body trigger, described set screw is threaded with connection button, and described set screw is connected with the steel wire rope near rifle body trigger end and passes through set screw tense wire rope.By this setting, tightness of steel wire rope adjustment operation is convenient.
The present invention is also set to further: described steel wire rope two ends are fixedly installed finite place piece respectively.By this setting, it is convenient that locating part makes steel wire rope connect, reliably.
The present invention is also set to further: described extension rod is a straight-bar or is formed by the docking of multistage straight-bar body.By this setting, extension rod structure is simple, and applicability is good.
Advantage of the present invention is: vibrational power flow of the present invention is reasonable, and steel wire rope is arranged on extension rod inside, fashion attractive in appearance and can prevent from hindering hand, extension rod makes rifle body or handle connect with extension rod by push button control card connection mechanism or is separated, structure is simple, and mounting or dismounting are convenient, and efficiency of assembling is high.
Below in conjunction with specification drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 be the embodiment of the present invention partly cut open schematic diagram;
Fig. 3 is the structural representation after embodiment of the present invention rifle body and handle dock;
Fig. 4 is the structural representation of embodiment of the present invention rifle body;
Fig. 5 is the structural representation inside embodiment of the present invention push button groove;
Fig. 6 is the schematic diagram that embodiment of the present invention push button groove and push button assemble.
Detailed description of the invention
See Fig. 1 to Fig. 6, a kind of spray gun with extension rod provided by the invention, comprise rifle body 1, handle 3 and extension rod 2, described rifle body 1 front end is provided with nozzle 4, spool 5 and the rifle body trigger 6 for controlling spool 5 movement is provided with in rifle body 1, described handle 3 front end and extension rod 2 front end are provided with receptacle portion, described rifle body 1 rear end and extension rod 2 rear end are provided with the intubate portion with described receptacle portion grafting, by clamping mechanism clamping between described receptacle portion and intubate portion, described clamping mechanism comprises the push button groove 7 moved towards up and down being located at receptacle portion one side, be located in intubate portion for limiting the concave shape stopper slot 8 that intubate portion moves axially, described push button groove 7 slides and is coated with push button 9, described push button 9 the inner coordinates with concave shape stopper slot 8, with concave shape stopper slot 8 clamping, rifle body 1 and handle 3 are connected and fixed by push button 9 is inner, the anti-rotational structure limiting intubate portion and rotate also is provided with between described intubate portion and receptacle portion, described extension rod 2 inside is provided with steel wire rope 10, extension rod 2 is hinged with the extension rod trigger 11 for pulling steel wire rope 10 near one end of described handle 3, described steel wire rope 10 one end is connected with extension rod trigger 11, steel wire rope 10 other end and rifle body trigger 6 removably connect.
Described anti-rotational structure comprises concave shape stopper slot 8 and is located at the axial limiting groove 12 of receptacle portion internal face, and described concave shape stopper slot 8 protrudes surface, intubate portion and coordinates with described axial limiting groove 12.
Described push button 9 the inner is provided with fixed block 13 for coordinating with described concave shape stopper slot 8.
Described clamping mechanism is two, and two clamping mechanisms are symmetrical set.
In U-shaped structure outside described push button groove 7, described push button groove 7 bilateral symmetry is provided with the salient point 71 of location push button.As preferably, described in the present embodiment, every side of push button groove 7 is provided with two salient points 71.
For making work of the present invention more reliable, described in the present embodiment, rifle body trigger 6 place is provided with connection button 14 and set screw 15, described connection button 14 be it should be noted that by pin 16(with handles herein, pin 16 can be arranged to " L " character form structure with the structure of handle, as long as handle convenient operation person directly with holds to) fix with rifle body trigger 6, described set screw 15 is threaded with connection button 14, and described set screw 15 is connected with near the steel wire rope 10 of rifle body trigger 6 end and by set screw 15 tense wire rope 10.
Described steel wire rope 10 two ends are fixedly installed finite place piece 17 respectively.The present embodiment is preferred, and locating part 17 is ball or rectangular block.
Described extension rod 2 is a straight-bar or is formed by the docking of multistage straight-bar body.As preferably, the extension rod 2 of the present embodiment adopts two straight-bars docking to form, and two straight-bar joints arrange interface arrangment, by being fixed into an entirety after clamping.
Operation principle of the present invention: the gas that (1) spray gun work produces, entered into the diagonal joint of flexible pipe by flexible pipe input, arrive rifle body through extension rod, wherein a part of gas sprays from shower nozzle, and another part gas enters liquid storage kettle, and liquid is extruded from nozzle.
(2) pull extension rod trigger, under the effect of steel wire rope, drive set screw, connection button and rifle body trigger rotation, thus open spool, liquid is sprayed from nozzle.The size of adjusting knob regulating flow quantity, the elasticity of set screw adjustable steel wire rope.
(3) steel wire rope is arranged on the inside of extension rod, can not hinder hand, easy to use.
(4) extract pin, can fast connection button and set screw be thrown off from rifle body trigger; Pull steel wire rope, steel wire rope root locating part is passed from the slotted eye of rifle body trigger, thus allows steel wire rope throw off from extension rod trigger.Pin is provided with handle, conveniently extracts from rifle body trigger, realizes quick detach.
(5) extension rod can divide multistage to form, and is docked by extension rod joint, by extension rod joint rapid-assembling/disassembling.
(6), after extension rod quick detach, rifle body and handle can connect into a new spray gun.
Above-described embodiment is to specific descriptions of the present invention; only be used to further illustrate the present invention; can not be interpreted as limiting the scope of the present invention, the technician of this area makes some nonessential improvement according to the content of foregoing invention to the present invention and adjustment all falls within protection scope of the present invention.
Claims (8)
1. one kind has the spray gun of extension rod, comprise rifle body (1), handle (3) and extension rod (2), described rifle body (1) front end is provided with nozzle (4), spool (5) and the rifle body trigger (6) for controlling spool (5) movement is provided with in rifle body (1), it is characterized in that: described handle (3) front end and extension rod (2) front end are provided with receptacle portion, described rifle body (1) rear end and extension rod (2) rear end are provided with the intubate portion with described receptacle portion grafting, by clamping mechanism clamping between described receptacle portion and intubate portion, described clamping mechanism comprises the push button groove (7) moved towards up and down being located at receptacle portion one side, be located in intubate portion for limiting the concave shape stopper slot (8) that intubate portion moves axially, the upper slip of described push button groove (7) is coated with push button (9), described push button (9) the inner coordinates with concave shape stopper slot (8), with concave shape stopper slot (8) clamping, rifle body (1) and handle (3) are connected and fixed by push button (9) is inner, the anti-rotational structure limiting intubate portion and rotate also is provided with between described intubate portion and receptacle portion, described extension rod (2) inside is provided with steel wire rope (10), the upper one end near described handle (3) of extension rod (2) is hinged with the extension rod trigger (11) for pulling steel wire rope (10), described steel wire rope (10) one end is connected with extension rod trigger (11), steel wire rope (10) other end and rifle body trigger (6) removably connect, described rifle body trigger (6) place is provided with connection button (14) and set screw (15), described connection button (14) is fixed by pin (16) with handles and rifle body trigger (6), described set screw (15) is threaded with connection button (14), described set screw (15) is connected with the steel wire rope (10) held near rifle body trigger (6) and passes through set screw (15) tense wire rope (10).
2. a kind of spray gun with extension rod according to claim 1, it is characterized in that: described anti-rotational structure comprises concave shape stopper slot (8) and is located at the axial limiting groove (12) of receptacle portion internal face, described concave shape stopper slot (8) is protruded surface, intubate portion and is coordinated with described axial limiting groove (12).
3. a kind of spray gun with extension rod according to claim 1 and 2, is characterized in that: described push button (9) the inner is provided with fixed block (13) for coordinating with described concave shape stopper slot (8).
4. a kind of spray gun with extension rod according to claim 1, it is characterized in that: described clamping mechanism is two, two clamping mechanisms are symmetrical set.
5. a kind of spray gun with extension rod according to claim 1 or 2 or 4, it is characterized in that: described push button groove (7) outside is in U-shaped structure, and described push button groove (7) bilateral symmetry is provided with the salient point (71) of location push button.
6. a kind of spray gun with extension rod according to claim 5, is characterized in that: every side of described push button groove (7) is provided with two salient points (71).
7. a kind of spray gun with extension rod according to claim 1, is characterized in that: described steel wire rope (10) two ends are fixedly installed finite place piece (17) respectively.
8. a kind of spray gun with extension rod according to claim 1, is characterized in that: described extension rod (2) is a straight-bar or is formed by the docking of multistage straight-bar body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310116553.9A CN103191843B (en) | 2013-04-03 | 2013-04-03 | A kind of spray gun with extension rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310116553.9A CN103191843B (en) | 2013-04-03 | 2013-04-03 | A kind of spray gun with extension rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103191843A CN103191843A (en) | 2013-07-10 |
| CN103191843B true CN103191843B (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310116553.9A Active CN103191843B (en) | 2013-04-03 | 2013-04-03 | A kind of spray gun with extension rod |
Country Status (1)
| Country | Link |
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| CN (1) | CN103191843B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639268B (en) * | 2016-11-28 | 2019-02-05 | 宁波李氏实业有限公司 | A kind of adjustable extension rod |
| CN106622813B (en) * | 2016-11-28 | 2020-02-07 | 宁波李氏实业有限公司 | Long extension rod |
| CN108126853B (en) * | 2017-12-21 | 2019-10-18 | 宁波李氏实业有限公司 | A kind of extension rod of spray gun |
| KR102544396B1 (en) * | 2021-02-03 | 2023-06-15 | 이민재 | Spraying Device Can be Controlled By Telescopic Way |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19817244A1 (en) * | 1998-04-18 | 1998-11-12 | R O T Gmbh | Electrostatic powder spray gun |
| CN201202919Y (en) * | 2008-04-29 | 2009-03-04 | 谢红 | Pipe connector |
| CN202126091U (en) * | 2011-06-13 | 2012-01-25 | 浙江普莱得电器有限公司 | Rotary clamp connection structure for front cover of hot air gun |
| CN202506557U (en) * | 2012-03-27 | 2012-10-31 | 宁波市百雷仕电动工具有限公司 | Electric spray gun with extension rod |
| CN203227577U (en) * | 2013-04-03 | 2013-10-09 | 浙江普莱得电器有限公司 | Spraying gun with extension rod |
-
2013
- 2013-04-03 CN CN201310116553.9A patent/CN103191843B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19817244A1 (en) * | 1998-04-18 | 1998-11-12 | R O T Gmbh | Electrostatic powder spray gun |
| CN201202919Y (en) * | 2008-04-29 | 2009-03-04 | 谢红 | Pipe connector |
| CN202126091U (en) * | 2011-06-13 | 2012-01-25 | 浙江普莱得电器有限公司 | Rotary clamp connection structure for front cover of hot air gun |
| CN202506557U (en) * | 2012-03-27 | 2012-10-31 | 宁波市百雷仕电动工具有限公司 | Electric spray gun with extension rod |
| CN203227577U (en) * | 2013-04-03 | 2013-10-09 | 浙江普莱得电器有限公司 | Spraying gun with extension rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103191843A (en) | 2013-07-10 |
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Address after: 321035 Industrial Development Zone, Xiaoshun Town, Jindong District, Jinhua City, Zhejiang Province Patentee after: Zhejiang Prade Electric Co.,Ltd. Address before: 321035 Zhejiang province Jinhua City filial town Industrial Development Zone Zhejiang prulde Electric Appliance Co. Ltd. Patentee before: Zhejiang Prulde Electric Appliance Co.,Ltd. |
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| CP03 | Change of name, title or address |