CN205146548U - Water heater of adjustable speed goes out water shower nozzle subassembly - Google Patents
Water heater of adjustable speed goes out water shower nozzle subassembly Download PDFInfo
- Publication number
- CN205146548U CN205146548U CN201520943156.3U CN201520943156U CN205146548U CN 205146548 U CN205146548 U CN 205146548U CN 201520943156 U CN201520943156 U CN 201520943156U CN 205146548 U CN205146548 U CN 205146548U
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- CN
- China
- Prior art keywords
- slide post
- post parts
- locking slide
- spray boom
- locking
- 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 - Fee Related
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Abstract
The utility model provides a water heater of adjustable speed goes out water shower nozzle subassembly, includes spray lance (91) and fixes in shower nozzle (92) of spray lance (91) upper end, wherein, the adjustable so as to of the inclination adjustment of spray lance (91) the height and the spraying water angle of shower nozzle (92), spray lance (91) rotationally cooperate with the lateral wall that rotates drive box body (3) through supporting shaft (931) of its lower extreme department and are connected, supporting shaft (931) are stretched into fixed be provided with toothed disc (93) of interior tip department in rotation drive box body's (3) the inner chamber are for drive rack portion (82) with reciprocating driving medium (8) meshing.
Description
Technical field
The utility model relates to field of water heaters, especially a kind of water outlet of water heater nozzle component of adjustable speed.
Background technology
In the application of water heater, often use the spray boom with adjustable-angle.The angle adjustment of this spray boom can regulate angle and the position of water spray.
The angle adjustment of some present spray booms is often through manually carrying out.This manual adjustments easily causes and uses inconvenience, and due to factors such as height, this adjustment often easily causes operational hazards.And, in the long process used, easily cause the locking of angle regulator malfunctioning and cause adjustment angle to be difficult to keep.And for using in the application of power adjustment angle, its locking often adopts to be carried out with the mechanism that power source is directly connected, this easily causes the percussion caused under the impact situation of external force power source.And the unblock of locking mechanism often adopts extra power source to drive, and this easily causes the increase of cost and the cost up of maintenance.
Utility model content
The purpose of this utility model is the water outlet of water heater nozzle component providing a kind of adjustable speed, and it can overcome defect of the prior art.
According to the water outlet of water heater nozzle component of a kind of adjustable speed of the present utility model, comprise spray boom and be fixed on the shower nozzle of spray boom upper end, wherein, the tilt adjustable of described spray boom thus height and the water spray angle of described shower nozzle can be adjusted, described spray boom is connected with the sidewall of rotating drive casing rotationally by the supporting revolving shaft of its lower end, the described supporting revolving shaft inner end place stretched in the inner chamber of described rotating drive casing is fixedly installed toothed disc in order to engage with the driving tooth-strip part moving up and down driving member, the described main part moving up and down driving member coordinates with by the power-actuated screw flight of motor be arranged in described rotating drive casing and by can elastic telescopic part and being connected with described driving tooth-strip part, the described driving member that moves up and down also is fixedly connected with the driving bar with friction drive surface, the shell of the motor in described rotating drive casing is provided with an electronic-controlled installation is electrically connected to control described motor rotating speed with described motor, thus can the angle of inclination of spray boom described in rapid adjustment, the end face of described toothed disc is provided with braking and locking rubbing surface in order to engage to the corresponding frictional fit face in the inner foot of locking slide post parts thus to realize the twist-lock to described toothed disc, the inner end place of described locking slide post parts is also provided with to slide and drives folding wedge face in order to overcome the biasing force of the locking top pressure spring be arranged in sliding sleeve with the indent cone match in the unlock drive ramp blocks that can slide up and down in the sidewall chute of described rotating drive casing and outwards to be promoted under the guiding of described sliding sleeve by described locking slide post parts, the outer end place of described locking slide post parts be fixedly installed to stretch out in the outside of described rotating drive casing through described sliding sleeve press lock operation push button element, when described press lock operation push button element be depressed and enable described locking slide post parts be in pressure lock-out state time simultaneously by described motor power-off, the right flank of described locking slide post parts is provided with location double inclined plane groove in order to coordinate with the left side double inclined plane protuberance that can be slidably mounted on the retaining pin that casing is connected in sleeve after making described toothed disc unlock pushed outwards the moving of described locking slide post parts thus to realize described locking slide post parts to be held in place, described retaining pin to be connected biasing spring in sleeve and by bias voltage to the left by being arranged on described casing, the upper side of described retaining pin is fixedly connected with above-below direction extend stir operation post in order to be slidably matched at the block of movable up and down that upper and lower side compresses by upper top pressure spring and lower top pressure spring respectively, the left part of upper and lower movable block is inserted in the poke hole in the top of described unlock drive ramp blocks and left and right and can coordinates slidably, the right part of described upper and lower movable block be fixedly connected with drive junction piece in order to lock engage described driving bar when slide post parts are in the pressure lock-out state of the braking and locking rubbing surface of soldered tooth wheel disc and described locking slide post parts pushed outwards dynamic described toothed disc is unlocked time be disengaged with described driving bar because the left side double inclined plane protuberance of described retaining pin is in described double inclined plane groove, after the driving junction piece of described upper and lower movable block is disengaged with described driving bar, under the effect of corresponding on described in top pressure spring and lower top pressure spring, described upper and lower movable block drives unlock drive ramp blocks move and turn back to equilbrium position.
By such scheme, owing to being provided with the release mechanism be connected with driving force member, first it will perform unlocking operation when needing to regulate spray boom angle and utilize the shock-absorbing capacity of the flexible member at tooth bar position and allow the execution of this unlocking operation.Unlocking operation can utilize the insertion of retaining pin keep motion and the power transfer path of unlocking operation cut off in the completed, the continuation campaign of power part can be allowed thus and carry out angle adjustment action, be connected with the power of release member owing to having cut off simultaneously, dynamic component will get back to poised state under the action of the spring, thus by unsettled for the inside of locking piece, only utilize the confining force of retaining pin and remain on released state; And setting operation locking press button, can depress locking piece while power-off, thus achieves the operating in a key of power-off and locking.
Whole plant running is reliable, Stability Analysis of Structures, can rotate and two-way execution unlocking function by bi-directional drive spray boom, unlocks and can utilize the power drive of angular adjustment and complete, power-actuated continuation runs the angle adjustment by being used as spray boom, does not relate to the power input problem of other power source.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the water outlet of water heater nozzle component of adjustable speed of the present utility model, and it is in the lock state.
Fig. 2 is the enlarged diagram of the drive case part in Fig. 1.
Fig. 3 is the schematic cross-section of the arrow A-part A in Fig. 2, and B-B wherein illustrates the correspondence position of Fig. 2 middle section schematic diagram;
Fig. 4 is the sectional view of the locking slide post parts at other arrow locations place in Fig. 2.
Detailed description of the invention
Be described in detail below in conjunction with Fig. 1-4 pairs of the utility model.
According to embodiment, a kind of water outlet of water heater nozzle component of adjustable speed, comprise spray boom 91 and be fixed on the shower nozzle 92 of spray boom 91 upper end, wherein, the tilt adjustable of described spray boom 91 thus height and the water spray angle of described shower nozzle 92 can be adjusted, described spray boom 91 is connected with the sidewall of rotating drive casing 3 rotationally by the supporting revolving shaft 931 of its lower end, the described supporting revolving shaft 931 inner end place stretched in the inner chamber of described rotating drive casing 3 is fixedly installed toothed disc 93 in order to engage with the driving tooth-strip part 82 moving up and down driving member 8, the described main part 81 moving up and down driving member 8 with by motor 31 power-actuated screw rod 32 threaded engagement be arranged in described rotating drive casing 3 and by can elastic telescopic part 821 and being connected with described driving tooth-strip part 82, the described driving member 8 that moves up and down also is fixedly connected with the driving bar 88 with friction drive surface 881, the shell of the motor 31 in described rotating drive casing 3 is provided with an electronic-controlled installation 15 is electrically connected to control described motor 31 rotating speed with described motor 31, thus can the angle of inclination of spray boom 91 described in rapid adjustment, the end face of described toothed disc 93 is provided with braking and locking rubbing surface 930 in order to engage to the corresponding frictional fit face 411 in the inner foot 41 of locking slide post parts 4 thus to realize the twist-lock to described toothed disc 93, the inner end place of described locking slide post parts 4 is also provided with to slide and drives folding wedge face 45 in order to coordinate with the indent conical surface 51 in the unlock drive ramp blocks 5 that can slide up and down in the sidewall chute 50 of described rotating drive casing 3 thus to overcome the biasing force of the locking top pressure spring 491 be arranged in sliding sleeve 48 and outwards promoted under the guiding of described sliding sleeve 48 by described locking slide post parts 4, the outer end place of described locking slide post parts 4 be fixedly installed to stretch out in the outside of described rotating drive casing 3 through described sliding sleeve 48 press lock operation push button element 49, when described press lock operation push button element 49 be depressed and enable described locking slide post parts 4 be in pressure lock-out state time simultaneously by the power-off of described motor 31, the right flank of described locking slide post parts 4 is provided with location double inclined plane groove 40 in order to coordinate with the left side double inclined plane protuberance 74 that can be slidably mounted on the retaining pin 7 that casing is connected in sleeve 793 after making described toothed disc 93 unlock pushed outwards the moving of described locking slide post parts 4 thus to realize described locking slide post parts 4 to be held in place, described retaining pin 7 to be connected biasing spring 79 in sleeve 793 and by bias voltage to the left by being arranged on described casing, the upper side of described retaining pin 7 is fixedly connected with above-below direction extend stir operation post 71 in order to be slidably matched at the block of movable up and down 6 that upper and lower side compresses by upper top pressure spring 711 and lower top pressure spring 712 respectively, the left part of upper and lower movable block 6 is inserted in the poke hole in the top of described unlock drive ramp blocks 5 and left and right and can coordinates slidably, the right part of described upper and lower movable block 6 be fixedly connected with drive junction piece 61 in order to lock engage described driving bar 88 when slide post parts 4 are in the pressure lock-out state of the braking and locking rubbing surface 930 of soldered tooth wheel disc 93 and described locking slide post parts 4 pushed outwards dynamic described toothed disc 93 is unlocked time be disengaged with described driving bar 88 because the left side double inclined plane protuberance 74 of described retaining pin 7 is in described double inclined plane groove 40, after the driving junction piece 61 of described upper and lower movable block 6 is disengaged with described driving bar 88, under the effect of corresponding on described in top pressure spring 711 and lower top pressure spring 712, described upper and lower movable block 6 drives unlock drive ramp blocks 5 move and turn back to equilbrium position.
During use, original state is that described locking slide post parts 4 are in pressure lock-out state and are locked at the angle of inclination of described spray boom, described upper and lower movable block 6 is in the engagement state with described driving bar 88, when needing to adjust the angle of described spray boom 91, trigger start button (not shown), described motor 31 powers on, thus utilize the joint of described driving bar 88 and described upper and lower movable block 6 and described unlock drive ramp blocks 5 is promoted downwards, thus locking slide post parts 4 are outwards promoted, described toothed disc 93 is unlocked, in the process, the left part of described retaining pin 7 to enter in described double inclined plane groove 40 and makes described upper and lower movable block 6 depart from the joint with described driving bar 88, described upper and lower movable block 6 is in equilbrium position state together with described unlock drive ramp blocks 5 under the effect of upper lower spring, and can be compressed by elastic telescopic part 821 in this process, when after unblock, describedly can to discharge by elastic telescopic part 821, and utilize the continuation campaign of described main part 81 and drive the movement of described tooth-strip part 82, to be driven by described toothed disc, described spray boom 91 is rotated, after rotateing in place, the described lock operation push button element 49 that presses is depressed, electricity under described motor, described toothed disc is locked, and described retaining pin 7 departs from double inclined plane groove 40 and is pushed to the right, described upper and lower movable block 6 recovers the engagement state with described driving bar 88, and described component recovery is to described original state.
Owing to being provided with the release mechanism be connected with driving force member, first it will perform unlocking operation when needing to regulate spray boom angle and utilize the shock-absorbing capacity of the flexible member at tooth bar position and allow the execution of this unlocking operation.Unlocking operation can utilize the insertion of retaining pin keep motion and the power transfer path of unlocking operation cut off in the completed, the continuation campaign of power part can be allowed thus and carry out angle adjustment action, be connected with the power of release member owing to having cut off simultaneously, dynamic component will get back to poised state under the action of the spring, thus by unsettled for the inside of locking piece, only utilize the confining force of retaining pin and remain on released state; And setting operation locking press button, can depress locking piece while power-off, thus achieves the operating in a key of power-off and locking.Can rotate and two-way execution unlocking function by bi-directional drive spray boom, unlock and can utilize the power drive of angular adjustment and complete, power-actuated continuation runs the angle adjustment by being used as spray boom, does not relate to the power input problem of other power source.
By with upper type, those skilled in the art can make various change according to mode of operation in scope of the present utility model.
Claims (1)
1. the water outlet of water heater nozzle component of an adjustable speed, comprise spray boom (91) and be fixed on the shower nozzle (92) of spray boom (91) upper end, wherein, the tilt adjustable of described spray boom (91) thus height and the water spray angle of described shower nozzle (92) can be adjusted, described spray boom (91) is connected with the sidewall of rotating drive casing (3) rotationally by the supporting revolving shaft (931) of its lower end, described supporting revolving shaft (931) the inner end place stretched in the inner chamber of described rotating drive casing (3) is fixedly installed toothed disc (93) in order to engage with the driving tooth-strip part (82) moving up and down driving member (8), the described main part (81) moving up and down driving member (8) with by motor (31) power-actuated screw rod (32) threaded engagement be arranged in described rotating drive casing (3) and by can elastic telescopic part (821) and being connected with described driving tooth-strip part (82), the described driving member (8) that moves up and down also is fixedly connected with the driving bar (88) with friction drive surface (881), the shell of the motor (31) in described rotating drive casing (3) is provided with the rotating speed that an electronic-controlled installation (15) and described motor (31) are electrically connected to control described motor (31), thus can the angle of inclination of spray boom (91) described in rapid adjustment, the end face of described toothed disc (93) is provided with braking and locking rubbing surface (930) in order to engage to the corresponding frictional fit face (411) in the inner foot (41) of locking slide post parts (4) thus to realize the twist-lock to described toothed disc (93), the inner end place of described locking slide post parts (4) is also provided with to slide and drives folding wedge face (45) in order to coordinate with the indent conical surface (51) in the unlock drive ramp blocks (5) that can slide up and down in the sidewall chute (50) of described rotating drive casing (3) thus to overcome the biasing force of the locking top pressure spring (491) be arranged in sliding sleeve (48) and described locking slide post parts (4) outwards promoted under the guiding of described sliding sleeve (48), the outer end place of described locking slide post parts (4) be fixedly installed to stretch out in the outside of described rotating drive casing (3) through described sliding sleeve (48) press lock operation push button element (49), when described press lock operation push button element (49) be depressed and enable described locking slide post parts (4) be in pressure lock-out state time simultaneously by described motor (31) power-off, the right flank of described locking slide post parts (4) is provided with location double inclined plane groove (40) in order to coordinate with left side double inclined plane protuberance (74) that can be slidably mounted on the retaining pin (7) that casing is connected in sleeve (793) after making described toothed disc (93) unlock pushed outwards the moving of described locking slide post parts (4) thus to realize described locking slide post parts (4) to be held in place, described retaining pin (7) to be connected biasing spring (79) in sleeve (793) and by bias voltage to the left by being arranged on described casing, the upper side of described retaining pin (7) is fixedly connected with above-below direction extend stir operation post (71) in order to be slidably matched at the block of movable up and down (6) that upper and lower side compresses by upper top pressure spring (711) and lower top pressure spring (712) respectively, the left part of upper and lower movable block (6) is inserted in the poke hole in the top of described unlock drive ramp blocks (5) and left and right and can coordinates slidably, the right part of described upper and lower movable block (6) be fixedly connected with drive junction piece (61) in order to lock engage described driving bar (88) when slide post parts (4) is in the pressure lock-out state of the braking and locking rubbing surface (930) of soldered tooth wheel disc (93) and described locking slide post parts (4) pushed outwards dynamic described toothed disc (93) is unlocked time be disengaged with described driving bar (88) because left side double inclined plane protuberance (74) of described retaining pin (7) is in described double inclined plane groove (40), after the driving junction piece (61) of described upper and lower movable block (6) is disengaged with described driving bar (88), under the effect of corresponding on described in top pressure spring (711) and lower top pressure spring (712), described upper and lower movable block (6) drives unlock drive ramp blocks (5) move and turn back to equilbrium position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520943156.3U CN205146548U (en) | 2015-11-24 | 2015-11-24 | Water heater of adjustable speed goes out water shower nozzle subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520943156.3U CN205146548U (en) | 2015-11-24 | 2015-11-24 | Water heater of adjustable speed goes out water shower nozzle subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205146548U true CN205146548U (en) | 2016-04-13 |
Family
ID=55682290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520943156.3U Expired - Fee Related CN205146548U (en) | 2015-11-24 | 2015-11-24 | Water heater of adjustable speed goes out water shower nozzle subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205146548U (en) |
-
2015
- 2015-11-24 CN CN201520943156.3U patent/CN205146548U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |