CN201350431Y - Adjusting mechanism of water jet capacity of water gun - Google Patents
Adjusting mechanism of water jet capacity of water gun Download PDFInfo
- Publication number
- CN201350431Y CN201350431Y CNU2009201132731U CN200920113273U CN201350431Y CN 201350431 Y CN201350431 Y CN 201350431Y CN U2009201132731 U CNU2009201132731 U CN U2009201132731U CN 200920113273 U CN200920113273 U CN 200920113273U CN 201350431 Y CN201350431 Y CN 201350431Y
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- CN
- China
- Prior art keywords
- rifle body
- chamber
- water
- knob
- control valve
- 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
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Abstract
The utility model relates to an adjusting mechanism of water jet capacity of a water gun. An open-close switch is arranged between the water inlet end and the water outlet end of an water gun body, wherein the communication of the open-close switch to the water outlet end is realized by a spanner, the top of the open-close switch is provided with a precompressed elastic element; simultaneously, gun body covers are arranged above the front chamber and the rear chamber of the gun body, the adjusting mechanism of water jet capacity consists of a control button and an adjusting valve and is arranged between the front chamber and the rear chamber; the control button is a rolling-type knob, the adjusting valve is uni-directionally and horizontally placed in the axial hole of the gun body covers and passes through the water-through chambers of the gun body covers; the middle part of the adjusting valve is a round platform structure, two ends thereof are directionally connected with the rolling-type knob in a transmission way; and the adjusting valve is rotated by the rolling of the rolling-type knob to lead the position change of the round platform structure to form the volume change of the water-through chambers, and to lead the water flow through the water inlet end, the rear chamber, the water-through chambers, the front chamber and the water outlet end to have change, thus achieving the purpose of adjusting the water jet capacity. The adjusting mechanism has the characteristics of single-hand convenient operation and good handfeel.
Description
Technical field
The utility model relates to a kind of hydraulic giant that sprays current, especially hydraulic giant injection flow rate governor motion.
Background technology
In maintenance of gardening floriculture and housekeeping, often be applied to water pistol, we simplify the title hydraulic giant.Hydraulic giant connects the water source, only need open the gauge tap on the hydraulic giant, and current promptly are various kenels and are sprayed by hydraulic giant, and above-mentioned gauge tap is also passed through in closing of current.The hydraulic giant technical development is to today, not only can control the ejection that opens and closes current, and can or pull the adjusting that fine adjustment type is controlled injection flow rate by button or gripping type, certainly, the regulating pondage of button or gripping type is because of utilizing the spin extent control of direct grip pressure, the mode of this lasting grip pressure control water outlet is eliminated gradually, the Chinese patent literature patent No. be 200620135537.X's " pull fine setting control water pistol ", its disclosed technical scheme is to utilize the control spanner of pulling to pull control valve, reach the purpose of regulating injection flow rate, but this scheme needs two hand compounding practices in practical operation, and inconvenient.
Summary of the invention
Goal of the invention of the present utility model be to overcome the defective of prior art and provide a kind of easy to operate, only need the singlehanded hydraulic giant injection flow rate governor motion that just can control injection flow rate.
Goal of the invention of the present utility model is achieved through the following technical solutions:
A kind of hydraulic giant injection flow rate governor motion, in the water inlet end of hydraulic giant rifle body and the pipeline between the water side, be provided with the chamber of ccontaining keying pipeline, this chamber is separated into front chamber and rear chamber by dividing plate, be provided with the open-close on-off that realizes connecting the water side by spanner in the front chamber, this open-close on-off top is provided with the flexible member of precompressed, and rear chamber communicates with water inlet end; Be provided with the rifle body lid of installation above the forward and backward chamber of described rifle body, and be provided with the injection flow rate adjustment structure again between rear chamber and front chamber, the rifle body that the lid structure is installed on rifle body top covers, and is made up of control knob and control valve; Described rifle body has covered the water flowing chamber, and this water flowing chamber communicates with described rifle body rear chamber, and rifle body lid is provided with the bonnet that setting-in is connected with the rifle body, and bonnet is provided with the window that the confession control knob exposes, and it is characterized in that:
A, described control knob are the roller knob;
B, described control valve are unidirectional horizontal in the axis hole of rifle body lid, and pass through the water flowing chamber of rifle body lid;
C, described control valve middle part are frustum cone structure, two ends and roller knob orientation also are in transmission connection, control valve is subjected to the rolling of roller knob and rotates, and makes the frustum cone structure change in location and causes the water flowing chamber volume-variation of rifle body lid, realizes that injection flow rate regulates purpose thereby reach.
The forward and backward chamber of described rifle body top with the mounting structure of rifle body lid is: the end face of the forward and backward chamber of rifle body is the identical and identical installation base surface that contacts of contour structures with the bottom surface of rifle body lid, the front end of rifle body installation base surface has a semi-circular plate, have a pair of in the front chamber and the contour protruding button of first of installation base surface, the rifle body has covered the protruding button of a pair of second, and protruding button of described second and the protruding snapping of first touch limited.
The setting-in syndeton of described rifle body lid and rifle body and bonnet is: cover anterior end face and rifle body rear ramped surface is respectively equipped with " T " font scarfing slot at the rifle body; Anterior bottom surface and rear ramped surface at bonnet are respectively equipped with " T " font interlocking flange, and " T " font scarfing slot is connected with the mutual setting-in of " T " font interlocking flange.
It is plastic to be embedded with knob on the control surface of described roller knob, the plastic tread plate that is provided with of knob.
The both sides of the frustum cone structure of described control valve are the step circular section, are and the equipped diameter of axle of rifle body lid axis hole.
The unidirectional horizontal installation of described control valve in rifle body lid axis hole is the one-sided counterbore of the rifle body lid step circular section equipped mutually with control valve.
Directed and the structure that is in transmission connection of described control valve and roller knob is: the control valve both ends of the surface are provided with key and salient point, the corresponding open slot equipped mutually with key, the hole equipped mutually with salient point of being provided with on the ear-lobe of the both sides of roller knob.
Compared with prior art, great advantage of the present utility model is to realize one-handed performance, in operation water spray spanner, use thumb simultaneously operating injection flow rate adjusting knob, operation easily, vacate another hand and can do other thing, to be coated with knob plastic owing to go back setting-in on the roller knob, therefore, good hand touch meets people's high request.
Description of drawings
Fig. 1 is the utility model sectional structure schematic diagram.
Fig. 2 is the sectional structure chart between roller knob, rifle body lid and the control valve.
Fig. 3 is a rifle body sectional structure chart.
Fig. 4 is that the A of Fig. 3 is to view.
Fig. 5 is the main cutaway view of looking of rifle body lid.
Fig. 6 is the B-B cutaway view of Fig. 5.
Fig. 7 is the upward view of Fig. 5.
Fig. 8 is the vertical view of Fig. 5.
Fig. 9 is roller knob and the plastic installation diagram of knob (side).
Figure 10 is roller knob and the plastic installation diagram of knob (another side).
Figure 11 is that the C of Fig. 9 is to view.
Figure 12 is the control valve structure chart.
Figure 13 is the side view of Figure 12.
The specific embodiment
Below in conjunction with above-mentioned accompanying drawing the utility model embodiment is described in detail again.
As Fig. 1～shown in Figure 13,1-front chamber among the figure, the 2-flexible member, 3-rifle body lid, the 4-bonnet, the 5-control valve, 6-roller knob, the 7-knob is plastic, the 8-bonnet is plastic, 9-rifle body, the 10-water inlet end, 11-rear chamber, the 12-open-close on-off, the 13-spanner, the 14-water side, the 15-dividing plate, the 16-switch hole, the 17-semi-circular plate, the 18-installation base surface, 19-" T " font scarfing slot, the protruding button of 20-first, the 21-axis hole, the protruding button of 22-second, 23-water flowing chamber, the 24-counterbore, 25-" T " font scarfing slot, the 26-tread plate, the 27-hole, the 28-open slot, the 29-ear-lobe, the 30-frustum cone structure, the 31-diameter of axle, 32-step circular section, the 33-key, the 34-salient point.
Hydraulic giant injection flow rate governor motion, this mechanism is provided with the chamber of ccontaining keying pipeline in the water inlet end 10 of hydraulic giant rifle body 9 and the pipeline between the water side 14, shown in Fig. 1～4, this chamber is separated into front chamber 1 and rear chamber 11 by dividing plate 15, be provided with in the front chamber by spanner 13 and realize connecting the open-close on-off 12 of water side, therefore, in the rifle body, be provided with switch hole 16, be apopore, lead to the water side, being located at the spanner 13 that open-close on-off 12 in the switch hole is hinged on rifle body below pulls, when spanner pushing open-close on-off moves upward, switch hole 16 promptly is opened, and under the condition of not considering the injection flow rate adjustment structure, the running water that connects the water inlet end 10 at water source directly pours in the switch hole 16 and water side 14 connections of front chamber 1 through rear chamber 11; When cancellation during to the exerting pressure of spanner, open-close on-off is closed switch hole in flexible member 2 spring action ShiShimonoseki of precompressed, and spring is located between open-close on-off and the rifle body lid, and this moment, water inlet end and water side did not connect.Rifle body top is provided with installation base surface 18 that rifle body lid 3 is installed, semi-circular plate 17, with the contour protruding button 20 of a pair of first, the dividing plate 15 of installation base surface with " T " font scarfing slot 19 on bonnet 4 inclined-planes is installed.
The utility model is provided with the injection flow rate adjustment structure between rear chamber 11 and front chamber 1, this structure is installed on the rifle body lid 3 at rifle body 9 tops, is made up of control knob and control valve 5, and described control knob is a roller knob 6.The roller knob is shown in Fig. 9～11, its both sides are the ear-lobe 29 that extends downwards, be to be included in the thin-walled parts that the rifle body covers, ear-lobe is provided with the open slot 28 and the hole 27 of inclination a little, in order to be in transmission connection with control valve 3 orientations, it is plastic 7 to be embedded with knob on the control surface of roller knob 6, and the plastic tread plate 26 that is provided with of knob is handled and got up to have better feel.
Described control valve 5 is shown in Figure 12～13, and it is unidirectional horizontal in the axis hole 21 of rifle body lid 3, and passes through the water flowing chamber 23 of rifle body lid.The middle part of control valve is a frustum cone structure 30, and both sides are the diameters of axle 31 that are equipped with rifle body lid axis hole 21, step circular section 32 and the one-sided unidirectional horizontal installation of counterbore 24 formation control valves of rifle body lid.Open slot 28 that the key 33 of control valve 5 both ends of the surface and salient point 34 and roller knob 6 are equipped mutually and hole 27 constitute the orientation of control valves and roller knob and are in transmission connection.Be provided with the injection flow rate adjustment structure, water flowing chamber 23 on its rifle body lid 3 connects with the rear chamber 11 that is cut off by dividing plate 15, make the water that enters by water inlet end 10 enter rifle body front chamber 1 again, lead to water side 14 at last through rifle body rear chamber 11, rifle body lid water flowing chamber 23.
Simultaneously on covering 3 anterior end faces and rifle body 9 rear ramped surface, the rifle body is provided with the bonnet 4 that setting-in is connected, so cover anterior end face and rifle body rear ramped surface is respectively equipped with " T " font scarfing slot 25,19 at the rifle body, corresponding anterior bottom surface and rear ramped surface at bonnet 4 is provided with " T " font interlocking flange (not shown), " T " font scarfing slot is connected with the mutual setting-in of " T " font interlocking flange, and bonnet is outward again by ultrasonic bonding bonnet plastic 8.The plastic top of bonnet and bonnet is provided with the window that exposes for the roller knob, is convenient to the thumb rolling operation.
When needs are regulated injection flow rate, available thumb pushing roller knob 6 rotates, and drive control valve 5 synchronously and turn an angle, frustum cone structure 30 on the control valve makes water flowing chamber 23 volume-variation of rifle body lid because of change in location, the flow of flowing through behind rear chamber 11 and the water flowing chamber 23 from water inlet end 10 is changed, correspondingly change simultaneously, realize that injection flow rate regulates purpose thereby reach from the discharge of water flowing chamber 23 through front chamber 1 to water side 14.
Claims (7)
1, a kind of hydraulic giant injection flow rate governor motion, in the water inlet end (10) of hydraulic giant rifle body (9) and the pipeline between water side (14), be provided with the chamber of ccontaining keying pipeline, this chamber is separated into front chamber (1) and rear chamber (11) by dividing plate (15), be provided with the open-close on-off (12) that realizes connecting the water side by spanner (13) in the front chamber, this open-close on-off top is provided with the flexible member (2) of precompressed, and rear chamber communicates with water inlet end; Be provided with the rifle body lid (3) of installation above the forward and backward chamber of described rifle body, and be provided with the injection flow rate adjustment structure again between rear chamber (11) and front chamber (1), the lid structure is installed on the rifle body lid (3) at rifle body top, is made up of control knob and control valve (5); On the described rifle body lid (3) water flowing chamber (23) is arranged, this water flowing chamber communicates with described rifle body rear chamber (11), and rifle body lid is provided with the bonnet (4) that setting-in is connected with the rifle body, and bonnet is provided with the window that exposes for control knob, it is characterized in that:
A, described control knob are roller knob (6);
B, described control valve (5) are unidirectional horizontal in the axis hole (21) of rifle body lid, and pass through the water flowing chamber (23) of rifle body lid;
C, described control valve (5) middle part are frustum cone structure (30), two ends and roller knob (6) orientation also are in transmission connection, control valve is subjected to the rolling of roller knob and rotates, make the frustum cone structure change in location and cause the water flowing chamber volume-variation that the rifle body covers, realize injection flow rate adjusting purpose thereby reach.
2, hydraulic giant injection flow rate governor motion according to claim 1, it is characterized in that the forward and backward chamber of described rifle body (1,11) top with the mounting structure of rifle body lid (3) is: the end face of the forward and backward chamber of rifle body is the identical and identical installation base surface that contacts of contour structures (18) with the bottom surface of rifle body lid, the front end of rifle body installation base surface has a semi-circular plate (17), have a pair of in the front chamber (1) and the contour protruding button of first (20) of installation base surface (18), on the rifle body lid (3) the protruding button of a pair of second (22) is arranged, protruding button of described second and the protruding snapping of first touch limited.
3, hydraulic giant injection flow rate governor motion according to claim 1 is characterized in that the setting-in syndeton of described rifle body lid (3) and rifle body (9) and bonnet (4) is: cover anterior end face and rifle body rear ramped surface is respectively equipped with " T " font scarfing slot (25,19) at the rifle body; Anterior bottom surface and rear ramped surface at bonnet are respectively equipped with " T " font interlocking flange, and " T " font scarfing slot is connected with the mutual setting-in of " T " font interlocking flange.
4, hydraulic giant injection flow rate governor motion according to claim 1 is characterized in that being embedded with knob plastic (7), the plastic tread plate (26) that is provided with of knob on the control surface of described roller knob (6).
5, hydraulic giant injection flow rate governor motion according to claim 1 is characterized in that the both sides of the frustum cone structure (30) of described control valve (5) are step circular section (32), is the diameter of axle (31) equipped with rifle body lid axis hole (21).
6, hydraulic giant injection flow rate governor motion according to claim 1 is characterized in that the unidirectional horizontal installation of described control valve (5) in rifle body lid (3) axis hole (21) is the one-sided counterbore (24) of rifle body lid (3) the step circular section (32) equipped mutually with control valve (5).
7, according to each described hydraulic giant injection flow rate governor motion of claim 1～6, it is characterized in that the described control valve (5) and the directed and structure that is in transmission connection of roller knob (6) are: control valve (5) both ends of the surface are provided with key (33) and salient point (34), the corresponding open slot (28) equipped mutually with key (33), the hole (27) equipped mutually with salient point (34) of being provided with on the both sides ear-lobe (29) of roller knob (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201132731U CN201350431Y (en) | 2009-02-05 | 2009-02-05 | Adjusting mechanism of water jet capacity of water gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201132731U CN201350431Y (en) | 2009-02-05 | 2009-02-05 | Adjusting mechanism of water jet capacity of water gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201350431Y true CN201350431Y (en) | 2009-11-25 |
Family
ID=41373819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201132731U Expired - Lifetime CN201350431Y (en) | 2009-02-05 | 2009-02-05 | Adjusting mechanism of water jet capacity of water gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201350431Y (en) |
-
2009
- 2009-02-05 CN CNU2009201132731U patent/CN201350431Y/en not_active Expired - Lifetime
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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: NINGBO DAYE GARDEN CO., LTD. Free format text: FORMER OWNER: YE XIAODONG Effective date: 20100423 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100423 Address after: 315400 Ningbo Da Ye Garden Industry Co., Ltd., 518 Yangming East Road, Zhejiang, Yuyao Patentee after: Ningbo Daye Garden Co., Ltd. Address before: 315400 Ningbo Da Ye Garden Industry Co., Ltd., 518 Yangming East Road, Zhejiang, Yuyao Patentee before: Ye Xiaodong |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Daye Garden Co., Ltd. Assignor: Ye Xiaodong Contract record no.: 2011330001072 Denomination of utility model: Adjusting mechanism of water jet capacity of water gun Granted publication date: 20091125 License type: Exclusive License Record date: 20110815 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315400 Chaoyang Road, Yuyao City, Ningbo, Zhejiang Province, No. 1 Patentee after: Ningbo Daye Garden Industry Co., Ltd. Address before: 315400 Ningbo Daye Garden Industry Co., Ltd. No. 518 Yangming East Road, Yuyao City, Zhejiang Province Patentee before: Ningbo Daye Garden Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091125 |