CN106733286A - Handled high-pressure spray gun - Google Patents

Abstract

A kind of handled high-pressure spray gun, it includes：Insulate the housing that plastic cement is made, the adapter being connected with connector with runner pipe proximally and distally, the handle positioned at runner pipe near-end, the connector for being installed on runner pipe distal end, and the shower nozzle being connected with adapter, the high-pressure spray gun is additionally provided with the pull bar of transmission arm and connection transmission arm between shower nozzle and connector to handle, the rotation of the handle drives pull bar to move forward and backward, and then the rotation of drive transmission arm and shower nozzle, staff is coated with the outside of the handle and grips comfortable rubber cushion.Because the present invention grips comfortable rubber cushion by being provided with staff on handle, therefore high-pressure spray gun of the invention is gripped comfortably.

Description

Handled high-pressure spray gun

Technical field

The present invention relates to it is a kind of in garden spray water equipment, more particularly to this equipment handle.

Background technology

In European and American developed countries, many families possess the garden of oneself, and these Family needs are to the flowers, plants and trees in garden Water spray cleaning.However, the spray gun for being currently used for water spray in garden can not rotate the shower nozzle of its front end, such spray gun is sweeping one It is often helpless when a little corners.

Prior art refer to the patent of the U.S. the 8th, 424,781, it discloses a kind of spray gun, a holding of this spray gun Hold uncomfortable.

In consideration of it, real be necessary to set a kind of improved structure of handled high-pressure spray gun.

The content of the invention

The technical problems to be solved by the invention are：A kind of handled high-pressure spray gun is provided, the high-pressure spray gun Handle grips comfortable.

In order to solve the above technical problems, the technological means that the present invention is used is：

A kind of handled high-pressure spray gun, it includes：Insulation plastic cement be made housing, with circulation proximally and distally The adapter that pipe, the handle positioned at runner pipe near-end, the connector for being installed on runner pipe distal end are connected with connector, and with The shower nozzle that adapter is connected, the high-pressure spray gun is additionally provided with transmission arm and connection transmission between shower nozzle and connector Arm to handle pull bar, the rotation of the handle drives pull bar to move forward and backward, and then drives the rotation of transmission arm and shower nozzle, institute State and the comfortable rubber cushion of staff gripping is coated with the outside of handle.

Because the present invention grips comfortable rubber cushion by being provided with staff on handle, therefore high-pressure spray gun of the invention is gripped Comfortably.

Further, the housing include cooperate left shell, right shell body and by left shell and right shell body besieged city Host cavity, the runner pipe is contained in the host cavity.

Further, the high-pressure spray gun also includes the coupling installed in runner pipe near-end, and the coupling has to be used In the external screw thread connected with external water source capsule, the coupling is used to transmit the liquid of external water source capsule to runner pipe.

Further, the passage in the connector connects with the passage in runner pipe, and the runner pipe is used to liquid Body is delivered to its distal end from its near-end, and liquid then is input into connector from the distal end of runner pipe.

Further, the connector has first passage, for adapter insertion installation second with runner pipe insertion Passage, the second channel is perpendicular to first passage.

Further, the adapter has the driven rod of hex nut head and transmission liquid, and the driven rod is along insertion Direction is inserted into the second channel of connector, and the driven rod has to be perpendicularly to the insertion direction and extends through the 3rd of driven rod Passage and the fourth lane extended parallel to direction of insertion, one end and the third channel insertion, the described 4th of the fourth lane Second channel insertion in the other end and connector of passage.

Further, the driven rod is provided with outwardly first annulus, driven rod in the side of third channel Two outwardly the second annulus are provided with the opposite side of third channel, are formed between first annulus and hex nut head The groove of circumferential first, described two second annulus be arranged in parallel and with besieged city circumferential the second groove.

Further, the high-pressure spray gun is additionally provided with sealing ring and gasket seal in connector, the sealing ring It is arranged in the first groove, the gasket seal is arranged in the second groove.

Further, the handle has grip part and the rotating part above grip part, the inside of the grip part It is vertically extending groove, the rubber cushion is coated on the outside of grip part.

Brief description of the drawings

Fig. 1 is the stereogram of high-pressure spray gun of the present invention.

Fig. 2 is the stereogram at another visual angle of high-pressure spray gun shown in Fig. 1.

Fig. 3 is the stereogram that high-pressure spray gun shown in Fig. 1 removes a half shell.

Fig. 4 is the optical cable of high-pressure spray gun shown in Fig. 3.

Fig. 5 is the exploded view of housing shown in Fig. 1.

Fig. 6 is the stereogram of connector shown in Fig. 1, connector and nozzle.

Fig. 7 is the exploded view of connector shown in Fig. 6, connector and nozzle.

Fig. 8 is the further exploded view of connector shown in Fig. 7, connector and nozzle.

Fig. 9 is the stereogram of pull bar shown in Fig. 4.

Figure 10 is the stereogram of coupling shown in Fig. 4.

Figure 11 is the stereogram of handle shown in Fig. 4.

Figure 12 is cam shown in Fig. 4 along two stereograms of different visual angles.

Figure 13 is sliding shoe shown in Fig. 4 along two stereograms of different visual angles.

Specific embodiment

The present invention is further described with reference to the accompanying drawings and examples.

As shown in Figures 1 to 5, one kind can rotary head high-pressure spray gun 100, it includes：Insulation plastic cement be made housing 1, have The runner pipe 2 of near-end 21 and distal end 22, the handle 3 positioned at the near-end 21 of runner pipe 2, the connector for being installed on the distal end 22 of runner pipe 2 40 adapters 5 being connected with connector 40, and the shower nozzle 41 being connected with adapter 5.High-pressure spray gun 100 is additionally provided with and is located at Transmission arm 43 between shower nozzle 41 and connector 40 and connection transmission arm 43 to handle 3 pull bar 61, the rotation of handle 3 drives Pull bar 61 is moved forward and backward, and then drives the rotation of transmission arm 43 and shower nozzle 41.It is logical in passage and runner pipe 2 in connector 40 Road connects, and runner pipe 2 is used to for liquid to be delivered to its distal end 22 from its near-end 21, then by liquid from the distal end of runner pipe 2 22 are input to connector 40.

As shown in figure 5, housing 1 includes the left shell 11 for cooperating, right shell body 12 and by left shell 11 and right shell body 12 The host cavity 13 in besieged city, runner pipe 2 is contained in the host cavity 13.It is equipped with left shell 11 and right shell body 12 and is coated on it Upper rubber blanket 14 (Fig. 4), this rubber blanket 14 is soft and grips comfortable, is beneficial to the gripping of operator.

As shown in Figure 6 to 8, connector 40 has with the first passage 401 of the insertion of runner pipe 2, for the insertion of adapter 5 and pacifies The second channel 402 of dress, second channel 402 is perpendicular to first passage 401.Adapter 5 has hex nut head 51 and transmission liquid The driven rod 52 of body, driven rod 52 is inserted into the second channel 402 of connector 40 along direction of insertion.Driven rod 52 have perpendicular to The fourth lane 524 that direction of insertion extends through the third channel 523 of driven rod 52 and extends parallel to direction of insertion, the One end of four-way 524 and the insertion of third channel 523, the other end of fourth lane and the insertion of second channel 402 of connector 40. Driven rod 52 is provided with outwardly first annulus 521 in the side of third channel 523, and driven rod 52 is in third channel 523 opposite side is provided with two outwardly the second annulus 522, and circle is formed between the first annulus 521 and hex nut head 51 The first groove of all shapes 525, two the second annulus 522 be arranged in parallel and with besieged city circumferential the second groove 526.

As shown in Figure 7 and Figure 8, transmission arm 43 is metallic stamping pieces, and the driven rod 52 of adapter 5 is handware.Driven rod There is the step 527 positioned at the front end of the second annulus 522, transmission arm 43 has the step 527 for being retained on driven rod 5 on 52 Holding hole 431, the holding hole 431 be in circular hole.

As shown in Figure 7 and Figure 8, high-pressure spray gun 100 is additionally provided with gasket seal 403 and sealing ring in connector 40 404, sealing ring 404 is arranged in the first groove 525, and gasket seal 403 is arranged in the second groove 526, sealing ring 403 and close Gasket 404 is arranged in shower nozzle 40 and is used to for the hydraulic seal of shower nozzle 40 to prevent liquid leakage.

As shown in Figure 8 and Figure 9, pull bar 61 is made by steel wire, and pull bar 61 has the first end near the near-end 21 of runner pipe 2 611st, the second end 612 near the distal end 22 of runner pipe 2 and the pars intermedia 613 between the end 612 of first end 611 and second.Pass The tie rod hole 432 positioned at the lower end of holding hole 431 is additionally provided with swing arm 43, the second end 612 of pull bar 61 passes through tie rod hole 432 and consolidates It is scheduled on transmission arm 43.

As shown in Figure 10 and Fig. 3, high pressure spray 100 also includes the coupling 62 installed in the near-end 21 of runner pipe 2, coupling 62 The auxiliary section 623 that coordinates with the external screw thread 621 for being connected with external water source capsule and runner pipe 2 and positioned at external screw thread 621 Between auxiliary section 623 and protrude protuberance 622.In the host cavity of at least part of case in auxiliary section 622, external screw thread 621 and protuberance 622 be located at housing 1 outside.Coupling 62 is used to transmit the liquid of external water source capsule to runner pipe 2.

As shown in figure 11, the outside of handle 3 is coated with staff and grips comfortable rubber cushion 30.Handle 3 have grip part 31 and Positioned at the rotating part 32 of the top of grip part 31, the inside of grip part 31 is vertically extending groove 311, and rubber cushion 30 is coated In the outside of grip part 31.The top of rotating part 32 is provided with fixture block 321.

As shown in figure 12, high-pressure spray gun 100 is additionally provided with the cam 7 positioned at the upper end of handle 3.Cam 7 include circumferential part 71 and From the outwardly projection 72 of circumferential part 71, the first end 611 that the projection 72 has a pull bar hole 721, pull bar 61 passes through pull bar Hole 721 is fixed on cam 7.The centre of circumferential part 71 is provided with hole clipping 711, and the fixture block 321 on the top of the handle 3 is fastened in hole clipping In 711, to realize being fixedly connected for handle 3 and cam 7.

As shown in figure 13, the high-pressure spray gun 100 is additionally provided with the sliding shoe 8 positioned at the top of cam 7.During sliding shoe 8 has Between hole 81, the runner pipe 2 pass through interstitial hole 81.

Compared with prior art, because the present invention grips comfortable rubber cushion by being provided with handle staff, therefore this hair Bright high-pressure spray gun grips comfortable.

The present invention is not limited to above-mentioned specific embodiment, one of ordinary skill in the art from above-mentioned design, Without performing creative labour, done a variety of conversion are within the scope of the present invention.

Claims (9)

1. a kind of handled high-pressure spray gun, it includes：Insulation plastic cement be made housing, with circulation proximally and distally The adapter that pipe, the handle positioned at runner pipe near-end, the connector for being installed on runner pipe distal end are connected with connector, and with The shower nozzle that adapter is connected, the high-pressure spray gun is additionally provided with transmission arm and connection transmission between shower nozzle and connector Arm to handle pull bar, the rotation of the handle drives pull bar to move forward and backward, and then drives the rotation of transmission arm and shower nozzle, its It is characterised by：Staff is coated with the outside of the handle and grips comfortable rubber cushion.

2. handled high-pressure spray gun as claimed in claim 1, it is characterised in that：The housing includes the left side for cooperating Housing, right shell body and the host cavity encircled a city by left shell and right shell body, the runner pipe are contained in the host cavity.

3. handled high-pressure spray gun as claimed in claim 2, it is characterised in that：The high-pressure spray gun also includes being arranged on The coupling of runner pipe near-end, the coupling has for the external screw thread with the connection of external water source capsule, and the coupling is used for The liquid of external water source capsule is transmitted to runner pipe.

4. handled high-pressure spray gun as claimed in claim 3, it is characterised in that：Passage and circulation in the connector Passage in pipe connects, and the runner pipe is used to for liquid to be delivered to its distal end from its near-end, then by liquid from runner pipe Distal end be input to connector.

5. handled high-pressure spray gun as claimed in claim 4, it is characterised in that：The connector have passed through with runner pipe Logical first passage, the second channel for adapter insertion installation, the second channel is perpendicular to first passage.

6. handled high-pressure spray gun as claimed in claim 5, it is characterised in that：The adapter has hex nut head And the driven rod of transmission liquid, the driven rod is inserted into the second channel of connector along direction of insertion, and the driven rod has The third channel for extending through driven rod and the fourth lane extended parallel to direction of insertion are perpendicularly to the insertion direction, it is described One end of fourth lane and third channel insertion, the second channel insertion in the other end and connector of the fourth lane.

7. handled high-pressure spray gun as claimed in claim 6, it is characterised in that：The driven rod in third channel one Side is provided with outwardly first annulus, and driven rod is provided with two second outwardly circles in the opposite side of third channel Ring, forms the groove of circumferential first between first annulus and hex nut head, described two second annulus be arranged in parallel simultaneously With the second groove of besieged city circumferential.

8. handled high-pressure spray gun as claimed in claim 7, it is characterised in that：The high-pressure spray gun is additionally provided with positioned at company Sealing ring and gasket seal in joint, the sealing ring are arranged in the first groove, and it is recessed that the gasket seal is arranged in second In groove.

9. handled high-pressure spray gun as claimed in claim 8, it is characterised in that：The handle has grip part and is located at Rotating part above grip part, the inside of the grip part is vertically extending groove, and the rubber cushion is coated on gripping The outside in portion.