CN202277923U - Automatic positioning mechanism for pressure heads of hydraulic monitors - Google Patents
Automatic positioning mechanism for pressure heads of hydraulic monitors Download PDFInfo
- Publication number
- CN202277923U CN202277923U CN2011203660861U CN201120366086U CN202277923U CN 202277923 U CN202277923 U CN 202277923U CN 2011203660861 U CN2011203660861 U CN 2011203660861U CN 201120366086 U CN201120366086 U CN 201120366086U CN 202277923 U CN202277923 U CN 202277923U
- Authority
- CN
- China
- Prior art keywords
- nut
- tooth portion
- pressure head
- dentated
- positioning mechanism
- 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 provides an automatic positioning mechanism for pressure heads of hydraulic monitors, which comprises an elastic resetting component and a nut, wherein the elastic resetting component is arranged on a hydraulic monitor main body, and the nut is used for connecting a pressure head with a valve plug; the upward side of the pressure head is fixed on an end part of the valve plug by the nut, the outer side of the nut is provided with a first dentated part, the elastic resetting component is provided with a clamping part and a meshing part, the clamping part is clamped on the hydraulic monitor main body, the meshing part is arranged below the nut and provided with a second dentated part corresponding to the first dentated part, and the first dentated part and the second dentated part are mutually meshed together. By using the automatic positioning mechanism provided by the utility model, the problem that a water-yield positioning structure in the traditional technology is inconvenient to operate and complicated in structure can be solved; and the pressure head is controlled by the aid of the nut fixed on the valve plug and in cooperation with the elastic resetting component arranged below the nut, and then the valve plug of a hydraulic monitor is controlled, thereby achieving an effect of controlling the water yield of the hydraulic monitor.
Description
Technical field
The utility model relates to a kind of positioner, more specifically is meant a kind of pressure head automatic positioning mechanism of hydraulic giant.
Background technology
In maintenance of gardening floriculture and housekeeping, often use 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 control the adjusting of injection flow rate through 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, and its operation of mode of this lasting grip pressure control water outlet is very inconvenient.
Summary of the invention
The main purpose of the utility model is to provide a kind of automatic positioning mechanism of monitor head; It can solve conventional art water yield location structure inconvenient operation, baroque problem; Be fixed on the elastic reset spare that the nut on the spool is equipped with below nut by it and control pressure head; And then the spool of control hydraulic giant, thereby the size of control hydraulic giant water yield.
The technical scheme that the utility model adopts is: a kind of pressure head automatic positioning mechanism of hydraulic giant; Comprise the nut that is arranged on the elastic reset spare on the body of a gun main body and is used for pressure head and spool are connected; By nut with the upper fixed of pressure head on the end of spool; The arranged outside of this nut has the first tooth portion, and this elastic reset spare has Access Division and engaging piece, and this Access Division is connected on this body of a gun main body; This engaging piece is arranged on the below of this nut and to should the first tooth portion being provided with the second tooth portion, this first tooth portion and this second tooth portion are interlocked each other.
The beneficial effect of the utility model is: the utility model structurally comprises the nut that is arranged on the elastic reset spare on the body of a gun main body and is used for pressure head and spool are connected; By nut with the upper fixed of pressure head on the end of spool; The arranged outside of this nut has the first tooth portion; This elastic reset spare has Access Division and engaging piece; This Access Division is connected on this body of a gun main body, and this engaging piece is arranged on the below of this nut and to should the first tooth portion being provided with the second tooth portion, this first tooth portion and this second tooth portion are interlocked each other.It can solve conventional art water yield location structure inconvenient operation, baroque problem; Be fixed on the elastic reset spare that the nut on the spool is equipped with below nut by it and control pressure head; And then the spool of control hydraulic giant, thereby the big or small effect of realization control hydraulic giant water yield.
Description of drawings
Fig. 1 is nut and the elastic reset spare cross-sectional view of interlock mutually of the utility model.
Fig. 2 is the cross-sectional view that the nut of the utility model breaks away from elastic reset spare.
The specific embodiment
Extremely shown in Figure 2 like Fig. 1 is a kind of preferable practical implementation example of the utility model; A kind of pressure head automatic positioning mechanism of hydraulic giant; The nut 30 that comprises the elastic reset spare 20 that is arranged on the body of a gun main body 10 and be used for pressure head 11 and spool 12 are connected; By nut 30 with the upper fixed of pressure head 11 on the end of spool 12, make pressure head 11 can drive spool 12 and move.
The arranged outside of this nut 30 has the first tooth portion 31; This elastic reset spare 20 has Access Division 21 and engaging piece 22; This Access Division 21 is connected on this body of a gun main body 10; This engaging piece 22 is arranged on the below of this nut 20 and to should the first tooth portion 31 being provided with the second tooth portion 221, this first tooth portion 31 is interlocked with this second tooth portion 221 each other.
When pressure head 11 presses down, just drive nut 30 moves backward; The first tooth portion 31 of nut 30 misplaces with the second tooth portion 211 of elastic reset spare 20 when nut 30 moves; And by force elastic reset spare 20 pressed downward, when the second tooth portion 221 of the first tooth portion 31 of nut 30 and this elastic reset spare 20 again can interlock, this elastic reset spare 20 can be by the plasticity of self the original position of rebounding; Do not allow it to refund thereby block nut 30, thereby play the effect of location.
The operation principle of the utility model is: when hand head pressed downward, pressure head drives nut and moves backward, and the first tooth portion of nut to be the second tooth portion with this elastic reset spare originally be interlocked each other; Nut when moving backward just by force this elastic reset spare pressed downward, after the peak of the second tooth portion of the peak of the first tooth portion of nut and this elastic reset spare had been gone over, this elastic reset spare was by its plasticity; Will be slowly up moving, time certain, the first tooth portion on this elastic reset spare again with nut on the first tooth portion be interlocked; When the size of water to when oneself liking, no longer pressed down, nut will be by the screen resilience of spring; And be interlocking pattern with this elastic reset spare on the nut; Thereby that can detain is tighter, will reduce the water yield size of oneself using strength to go to draw oneself up to like like this, perhaps once water yield open very big; When not needing water; Need only be gently the shell fragment pressed downward, the second tooth portion that lets the first tooth portion of nut break away from this elastic reset spare get final product, so convenient and swift.
Embodiment of the utility model and accompanying drawing are just in order to show the design concept of the utility model, and the protection domain of the utility model should not be confined to this embodiment.
Can find out that through top narration the purpose of design of the utility model can effectively implement.The part of embodiment has been showed the purpose of the utility model and has been implemented function and structural themes, and comprised other the replacement that is equal to.
Therefore, the right of the utility model constitutes the equivalence that comprises other to be implemented, and the concrete right scope is with reference to claim.
Claims (1)
1. the pressure head automatic positioning mechanism of a hydraulic giant; It is characterized in that: comprise the nut that is arranged on the elastic reset spare on the body of a gun main body and is used for pressure head and spool are connected; By nut with the upper fixed of pressure head on the end of spool; The arranged outside of this nut has the first tooth portion, and this elastic reset spare has Access Division and engaging piece, and this Access Division is connected on this body of a gun main body; This engaging piece is arranged on the below of this nut and to should the first tooth portion being provided with the second tooth portion, this first tooth portion and this second tooth portion are interlocked each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203660861U CN202277923U (en) | 2011-09-28 | 2011-09-28 | Automatic positioning mechanism for pressure heads of hydraulic monitors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203660861U CN202277923U (en) | 2011-09-28 | 2011-09-28 | Automatic positioning mechanism for pressure heads of hydraulic monitors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202277923U true CN202277923U (en) | 2012-06-20 |
Family
ID=46224109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203660861U Expired - Lifetime CN202277923U (en) | 2011-09-28 | 2011-09-28 | Automatic positioning mechanism for pressure heads of hydraulic monitors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202277923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433167A (en) * | 2013-09-09 | 2013-12-11 | 中山市庆谊金属制品企业有限公司 | Water gun |
-
2011
- 2011-09-28 CN CN2011203660861U patent/CN202277923U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433167A (en) * | 2013-09-09 | 2013-12-11 | 中山市庆谊金属制品企业有限公司 | Water gun |
| CN103433167B (en) * | 2013-09-09 | 2016-01-20 | 中山市庆谊金属制品企业有限公司 | Water gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |
|
| CX01 | Expiry of patent term |