CN200988007Y - Tap spray gun structure - Google Patents
Tap spray gun structure Download PDFInfo
- Publication number
- CN200988007Y CN200988007Y CN 200620066768 CN200620066768U CN200988007Y CN 200988007 Y CN200988007 Y CN 200988007Y CN 200620066768 CN200620066768 CN 200620066768 CN 200620066768 U CN200620066768 U CN 200620066768U CN 200988007 Y CN200988007 Y CN 200988007Y
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- China
- Prior art keywords
- spray gun
- core pipe
- spraying gun
- inner core
- water inlet
- 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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- 239000007921 spray Substances 0.000 title claims description 128
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000004308 accommodation Effects 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract 17
- 238000004146 energy storage Methods 0.000 description 2
- 210000001163 endosome Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a tap spraying gun structure, which comprises a spraying gun body, a spraying gun pressing handle, a spraying gun inner core pipe and a control device. The spraying gun pressing handle is arranged on the spraying gun body in a fixed manner, the spraying gun inner core pipe is arranged in the spraying gun body, the control device links up the spraying gun inner core pipe and the spraying gun pressing handle, wherein the spraying gun inner core pipe is provided with two water outlet channels, while the control device is provided with movable center bolts that separately control the switch of the two water outlet channels of the spraying gun inner core pipe. Because a first and a second water outlet channels are arranged in the spraying gun inner core pipe of the tap spraying gun body, and the control device is started by pressing the spraying gun pressing handle to switch the water outlet hole of the two water outlet channels to realize that two water paths enter the nozzle structure, and the adjustment of passive water outlet state is realized by the cooperation with the two water outlet structures of the nozzle, thus to achieve the function to perform adjustment according to needed amount of water, and the control device completely relies on one traveling distance of the spraying gun pressing handle to realize the switch function, thus can realize single operation of the spraying gun to achieve the effect of easy control and operation.
Description
Technical field
The utility model is about a kind of tap, is meant a kind of drawer type tap spray gun structure especially.
Background technology
The traditional water tap all is to be made as fixedly, and it has faucet body, one or more current control/mixing valve and one or more joystick.In such cases, water outlet is to be controlled on the fixing point to start perhaps rotary faucet water outlet in the horizontal extent that it presets.For making things convenient for the flexible use of tap, drawer type tap spray gun has just appearred, it is to connect to establish a flexible pipe and connect this leading spray gun on the outlet pipe of fixed tap, realize tap can be in a big way in flexible function of use.
But the leading spray gun that uses only has the function of single water route water outlet at present, push switch is the control of tool realization current size only, but to the water state that goes out of tap, but can't can control, to reach the convenient function that realizes passive water saving by a push switch as the gondola water faucet water or the switching of bubble water.
The utility model content
The purpose of this utility model provides a kind of leading spray gun structure, and it can start pressure handle by one and promptly realize the switching in two water outlet water routes, realizes multiple water outlet State Selection with fit with nozzle.
For achieving the above object, solution of the present utility model is: a kind of leading spray gun structure comprises a spray gun body, a spray gun pressure handle, a spray gun inner core tube and a control device; The activity of spray gun pressure handle is fixed on the spray gun body, and the spray gun inner core tube places the spray gun body, and control device is connected spray gun inner core tube and spray gun pressure handle; Wherein: be provided with two water outlets in the spray gun inner core tube, and control device is provided with two water outlets that the activity centre bolt is controlled switching spray gun inner core tube respectively.
The containing cavity of the ccontaining spray gun inner core tube of tool in the described spray gun body, termination is established water inlet pipe under it, and its upper end is to connect water outlet nozzle, and the unlimited district of a ccontaining spray gun pressure handle is set in the place ahead of spray gun body.
Described spray gun inner core tube is to be fixed in the spray gun body by the anticreep snap ring.
Described spray gun pressure handle is that moulding is provided with a protruding pin on it in response to the spray gun body opens wide the position in district, and protruding outside of foot forms a confined planes, and this protruding pin is to be embedded at the spray gun body to open wide in the upper end, district.
The lower end of described spray gun pressure handle forms an end face, and end face is provided with groove.
The lower end of described spray gun pressure handle forms an end face, an end face inboard grab of limiting.
Described spray gun inner core tube comprises core pipe and last core pipe down, the water inlet that establish following core pipe bottom, and an accommodation seat and an outlet pipeline are formed at top; The accommodation seat sidewall is provided with water inlet, is forming a heavy chamber towards spray gun pressure handle direction in the middle part of the core pipe down, and for stepped design and middle part communicate with outlet pipeline, other forms projection at heavy cavity bottom in the heavy chamber; Last core pipe forms first, second water outlet, and the vertical formation one in the bottom of going up the core pipe is the heavy chamber of stepped design, heavy chamber left side central portion is provided with water inlet and communicates with first water outlet and above-mentioned water inlet, heavy chamber right upper portion is provided with water inlet and communicates with second water outlet, is close to this water inlet and is provided with water inlet communicates with following core pipe outlet pipeline on heavy chamber right side wall.
The heavy cavity bottom of described core pipe down forms projection or groove; Form projection or groove and go up the heavy chamber top of core pipe.
Described control device comprises switching device and switching device shifter.
Described switching device comprises a switch central bolt, a central bolt guide pin bushing and a back-moving spring; Switch central bolt anterior formation one cylinder and central bolt guide pin bushing inner cavity surface are suitable, form a back taper post at the middle part of switch central bolt, the external diameter of this back taper post is greater than the inner chamber of central bolt guide pin bushing footpath and less than the internal diameter of heavy chamber middle part inner chamber, the bottom interior wall face that forms a cylinder and heavy chamber at the rear portion of switch central bolt is suitable; Central bolt guide pin bushing sidewall is provided with water inlet, and this central bolt guide pin bushing is the front end that is fixed on heavy chamber, and the position of its water inlet is the outlet pipe crossing of aiming at heavy chamber top; The back-moving spring rear end is nested with on the projection of heavy cavity bottom or is embedded in the groove of heavy cavity bottom, and front end is to lean in the counterbore that forms in the rear end of switch central bolt or on the projection.
Described central bolt front end is provided with and leans head, and corresponding this leans head and be provided with caulking groove on spray gun pressure handle internal face.
Described switching device shifter comprises a main dispatching centre bolt and a back-moving spring; One awl post is formed at bolt top, main dispatching centre, and the external diameter of this awl post is the inner chamber footpath that directly reaches down core pipe accommodation seat greater than heavy chamber top inner chamber, and bolt bottom, main dispatching centre forms in the accommodation seat of the ccontaining core pipe down of a cylinder; The back-moving spring upper end is nested with on the projection on heavy chamber top or is embedded in the groove on heavy chamber top, and the lower end is to lean in the counterbore that forms in the upper end of main dispatching centre bolt or on the projection.
Bottom one side of the main dispatching centre bolt of described switching device shifter and one is switched the lever bottom and is connected, and the middle part of switching lever is to be mounted in down on the sidewall of core pipe.
Described control device is fixed on the spray gun inner core tube by the central bolt snap ring.
After adopting such scheme, because the spray gun inner core tube of the utility model in leading spray gun body is provided with first, second two water outlets, and by pushing the delivery port that spray gun pressure handle start-up control device switches two water outlets, realize that with this two water routes enter in the nozzle arrangements, and two kinds of water flowing out structure of fit with nozzle realize the passive adjustment that goes out water state, thereby reach the function of adjusting according to required water yield; And this control device relies on the stroke size of a spray gun pressure handle to realize handoff functionality fully, can realize the one-handed performance spray gun, to reach control operation effect easily.
Description of drawings
Fig. 1 is the decomposing schematic representation of the utility model embodiment;
Fig. 2 is the assembled sectional view of the utility model embodiment; (closed condition)
Fig. 3 is the cutaway view of water route, the utility model embodiment first road water inlet;
Fig. 4 is the cutaway view of water route, the utility model embodiment second road water inlet.
The specific embodiment
Leading spray gun structure of the present utility model, it mainly comprises spray gun body 1, spray gun pressure handle 2, spray gun inner core tube 3 and control device A, switching device A combines with spray gun inner core tube 3, and being activities, spray gun pressure handle 2 upper ends are articulated on the spray gun body 1, make spray gun pressure handle 2 can pass in and out motion on spray gun body 1 and open or close the water outlet of spray gun inner core tube 3 with pushing controller A, and the utility model key is: spray gun inner core tube 3 is to set up two water routes separately to engage two kinds of nozzle (not shown)s that go out water state.
As shown in Figure 1, 2, leading spray gun of the present utility model comprises spray gun body 1, spray gun pressure handle 2, spray gun inner core tube 3 and control device A.
The containing cavity 11 of the ccontaining spray gun inner core tube 3 of tool in the spray gun endosome 1, termination is established water inlet pipe under it, and its upper end is to connect water outlet nozzle, and the unlimited district 12 of a ccontaining spray gun pressure handle is set in the place ahead of spray gun body 1.
Spray gun pressure handle 2 is moulding in response to the position in the unlimited district 12 of spray gun body, its upper end is provided with a protruding pin 21, protruding pin 21 outsides form a confined planes 22, this protruding pin 21 is to be embedded at the spray gun body to open wide in 12 upper ends, district, make the motion before and after carrying out of fixing point that the bottom of this spray gun pressure handle 2 can this protruding pin 21, and the lower end of spray gun pressure handle 2 forms an end face 23, and end face 23 inboards are provided with a grab 232.
Spray gun inner core tube 3 comprises core pipe 3A and last core pipe 3B down, the water inlet 31 that following core pipe 3A establishes the bottom, and an accommodation seat 3A3 and an outlet pipeline 3A4 are formed at top; Accommodation seat 3A3 sidewall is provided with water inlet 3A31, is forming a heavy chamber 37 towards spray gun pressure handle 2 directions in the middle part of the core pipe 3A down, and for stepped design and middle part communicate with outlet pipeline, other forms projection 371 (or groove) in heavy chamber 37 bottoms in the heavy chamber 37; Last core pipe 3B forms two water outlets 34,35, and the vertical formation one in the bottom of going up core pipe 3B is the heavy chamber 38 of stepped design, heavy chamber 38 left side central portion are provided with water inlet 384 and communicate with water outlet 34 and above-mentioned water inlet 3A31, heavy chamber 38 right upper portion are provided with water inlet 382 and communicate with water outlet 35, be close to this water inlet 382 and on heavy chamber 38 right side walls, be provided with water inlet 383 and communicate, form a projection 381 (or groove) simultaneously on the top of this heavy chamber 38 with following core pipe 3A outlet pipeline 3A4.
Control device A comprises switching device 5 and switching device shifter 6;
As shown in figure 10, when the utility model makes up, at first back-moving spring 53, switch central bolt 51 and the central bolt guide pin bushing 52 of switching device 5 placed successively the heavy chamber 37 of inner core tube 3A under the spray gun, by the central bolt snap ring switching device 5 is fixed on the heavy chamber 37, the main dispatching centre bolt 61 of switching device shifter 6 is placed the accommodation seat 3A3 of inner core tube 3A under the spray gun, to go up inner core tube 3B again and be fixed together with following inner core tube 3A, this moment, the awl post 614 on back-moving spring 63 and main dispatching centre bolt 61 tops was to be placed in the heavy chamber 38 of core pipe 3B.The spray gun inner core tube 3 that secondly will be equipped with control device A places the containing cavity 11 of spray gun 1 and is fixed in wherein by welded plate B.Protruding pin 21 with spray gun pressure handle 2 is embedded in 12 upper ends, the unlimited district of spray gun body at last, making spray gun pressure handle 2 be fastened on this opens wide in the district 12, the front portion of switch central bolt 51 of switching device 5 protruded out central bolt guide pin bushing 52 backs it leaned 511 caulking grooves 24 on spray gun pressure handle 2 internal faces and is mounted in this moment, and bottom one side of the main dispatching centre bolt 61 of switching device shifter 6 and a switching lever C bottom are connected, and the middle part of switching lever C is to be mounted in down on the sidewall of core pipe 3A1.Need explanation in addition, core pipe 3A and last core pipe 3B junction were provided with sealing device under the cooperation place of each parts of control device A and spray gun inner core tube 3 reached, and leading gun body like this just makes up to be finished.Cooperate shown in Figure 10, under the normal condition of spray gun pressure handle 2, the switch central bolt 51 of switching device 5 is under the holding of back-moving spring 53, and the back taper post 513 at switch central bolt 51 middle parts is to lean at the rear end face of central bolt guide pin bushing 52 and central bolt guide pin bushing 52 inner chambers are sealed with the water inlet water route that following core pipe 3A water inlet 31 communicates; The main dispatching centre bolt 61 of switching device shifter 6 is under the holding of back-moving spring 63 simultaneously, the awl post 614 on main dispatching centre post 61 tops is at the accommodation seat 3A3 oral area that lower seal is lived in core pipe 3B that holds of back-moving spring 63, the water inlet of first water outlet 34 is sealed, but two water inlets 382,383 of heavy chamber 38 are to be in the open mode that communicates with second water outlet 35.
As shown in Figure 3, when the water inlet of control water route, first road, grip pressure spray gun pressure handle 2, then spray gun pressure handle 2 is that first pull switch central bolt 51 moves relative to central bolt guide pin bushing 52 backward, the back taper post 513 of switch central bolt 51 leaves the rear end face of central bolt guide pin bushing 52, then the water inlet of central bolt guide pin bushing 52 is opened, the back-moving spring 53 of this moment is in the compress energy storage state, shown in arrow among the figure, current just upwards flow out from heavy chamber 37 front portions along inner core tube 3A under the spray gun, enter in first water outlet 34 by way of outlet pipeline 3A4, and enter therewith in first water outlet, the 34 corresponding nozzle arrangements.
As shown in Figure 4, when the water inlet of control water route, second road, continue application of force grip pressure spray gun pressure handle 2, when spray gun pressure handle 2 moves to extreme position, the switch central bolt 51 of switching device 5 continues to move backward, the water route of heavy chamber 37 still is in open mode, but the internal face of the spray gun pressure handle 2 of this moment can be pressed into and switch lever C, the main dispatching centre bolt 61 relative central bolt guide pin bushings 62 that switch lever C promotion switching device shifter 6 move up, the awl post 611 of main dispatching centre bolt 61 leaves the accommodation seat 3A3 mouth of core pipe 3B, the water inlet of second water outlet 35 is opened, meanwhile, this awl post 611 will sink the water inlet 382 of chamber 38 and seal, and seal first inlet channel 34, back-moving spring 63 is in the compress energy storage state, shown in arrow among the figure, current are upwards flowing out from heavy chamber 37 front portions along inner core tube 3A under the spray gun just, flow into accommodation seat 3A3 and the water inlet from its sidewall 384 flows into second water outlet 35 by way of outlet pipeline 3A4 from heavy chamber 38 left side water inlets 383, enter therewith in second water outlet, the 35 corresponding nozzle arrangements.
Cooperate shown in Figure 2 again, unclamp spray gun pressure handle 2, in control device A under the effect of back-moving spring 53,63, and the setting of cooperation spray gun pressure handle 2 upper limit planes 22, spray gun pressure handle 2 is pushed up back original starting state,, from spray gun body 1, deviate from its tool position position-limiting action at the grab 232 of 23 inboards, spray gun pressure handle 2 lower surfaces to prevent spray gun pressure handle 2.
Claims (14)
1, a kind of leading spray gun structure comprises a spray gun body, a spray gun pressure handle, a spray gun inner core tube and a control device; The activity of spray gun pressure handle is fixed on the spray gun body, and the spray gun inner core tube places the spray gun body, and control device is connected spray gun inner core tube and spray gun pressure handle; It is characterized in that: be provided with two water outlets in the spray gun inner core tube, and control device is provided with two water outlets that the activity centre bolt is controlled switching spray gun inner core tube respectively.
2, leading spray gun structure as claimed in claim 1, it is characterized in that: the containing cavity of the ccontaining spray gun inner core tube of tool in the spray gun body, termination is established water inlet pipe under it, and its upper end is to connect water outlet nozzle, and the unlimited district of a ccontaining spray gun pressure handle is set in the place ahead of spray gun body.
3, leading spray gun structure as claimed in claim 1 is characterized in that: the spray gun inner core tube is to be fixed in the spray gun body by the anticreep snap ring.
4, leading spray gun structure as claimed in claim 1 or 2, it is characterized in that: the spray gun pressure handle is the moulding in response to the position in the unlimited district of spray gun body, its upper end is provided with a protruding pin, and protruding outside of foot forms a confined planes, and this protruding pin is to be embedded at the spray gun body to open wide in the upper end, district.
5, leading spray gun structure as claimed in claim 4, it is characterized in that: the lower end of spray gun pressure handle forms an end face, and end face is provided with groove.
6, leading spray gun structure as claimed in claim 4, it is characterized in that: the lower end of spray gun pressure handle forms an end face, an end face inboard grab of limiting.
7, as claim 1 or 3 described leading spray gun structures, it is characterized in that: the spray gun inner core tube comprises core pipe and last core pipe down, the water inlet that establish following core pipe bottom, and an accommodation seat and an outlet pipeline are formed at top; The accommodation seat sidewall is provided with water inlet, is forming a heavy chamber towards spray gun pressure handle direction in the middle part of the core pipe down, and for stepped design and middle part communicate with outlet pipeline, other forms projection at heavy cavity bottom in the heavy chamber; Last core pipe forms first, second water outlet, and the vertical formation one in the bottom of going up the core pipe is the heavy chamber of stepped design, heavy chamber left side central portion is provided with water inlet and communicates with first water outlet and above-mentioned water inlet, heavy chamber right upper portion is provided with water inlet and communicates with second water outlet, is close to this water inlet and is provided with water inlet communicates with following core pipe outlet pipeline on heavy chamber right side wall.
8, leading spray gun structure as claimed in claim 7 is characterized in that: the heavy cavity bottom of following core pipe forms projection or groove; Form projection or groove and go up the heavy chamber top of core pipe.
9, leading spray gun structure as claimed in claim 1, it is characterized in that: control device comprises switching device and switching device shifter.
10, leading spray gun structure as claimed in claim 9 is characterized in that: switching device comprises a switch central bolt, a central bolt guide pin bushing and a back-moving spring; Switch central bolt anterior formation one cylinder and central bolt guide pin bushing inner cavity surface are suitable, form a back taper post at the middle part of switch central bolt, the external diameter of this back taper post is greater than the inner chamber of central bolt guide pin bushing footpath and less than the internal diameter of heavy chamber middle part inner chamber, the bottom interior wall face that forms a cylinder and heavy chamber at the rear portion of switch central bolt is suitable; Central bolt guide pin bushing sidewall is provided with water inlet, and this central bolt guide pin bushing is the front end that is fixed on heavy chamber, and the position of its water inlet is the outlet pipe crossing of aiming at heavy chamber top; The back-moving spring rear end is nested with on the projection of heavy cavity bottom or is embedded in the groove of heavy cavity bottom, and front end is to lean in the counterbore that forms in the rear end of switch central bolt or on the projection.
11, leading spray gun structure as claimed in claim 10 is characterized in that: the central bolt front end is provided with and leans head, and corresponding this leans head and be provided with caulking groove on spray gun pressure handle internal face.
12, leading spray gun structure as claimed in claim 9 is characterized in that: switching device shifter comprises a main dispatching centre bolt and a back-moving spring; One awl post is formed at bolt top, main dispatching centre, and the external diameter of this awl post is the inner chamber footpath that directly reaches down core pipe accommodation seat greater than heavy chamber top inner chamber, and bolt bottom, main dispatching centre forms in the accommodation seat of the ccontaining core pipe down of a cylinder; The back-moving spring upper end is nested with on the projection on heavy chamber top or is embedded in the groove on heavy chamber top, and the lower end is to lean in the counterbore that forms in the upper end of main dispatching centre bolt or on the projection.
13, leading spray gun structure as claimed in claim 12 is characterized in that: bottom one side of the main dispatching centre bolt of switching device shifter and is switched the lever bottom and is connected, and the middle part of switching lever is to be mounted in down on the sidewall of core pipe.
14, leading spray gun structure as claimed in claim 9, it is characterized in that: control device is fixed on the spray gun inner core tube by the central bolt snap ring.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620066768 CN200988007Y (en) | 2006-10-25 | 2006-10-25 | Tap spray gun structure |
| US11/923,205 US8152078B2 (en) | 2006-10-25 | 2007-10-24 | Faucet spray head |
| CA2607708A CA2607708C (en) | 2006-10-25 | 2007-10-25 | Faucet spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620066768 CN200988007Y (en) | 2006-10-25 | 2006-10-25 | Tap spray gun structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200988007Y true CN200988007Y (en) | 2007-12-12 |
Family
ID=38939051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620066768 Expired - Fee Related CN200988007Y (en) | 2006-10-25 | 2006-10-25 | Tap spray gun structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200988007Y (en) |
-
2006
- 2006-10-25 CN CN 200620066768 patent/CN200988007Y/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: 20071212 Termination date: 20141025 |
|
| EXPY | Termination of patent right or utility model |