CN204656776U - A kind of giant - Google Patents
A kind of giant Download PDFInfo
- Publication number
- CN204656776U CN204656776U CN201520355922.4U CN201520355922U CN204656776U CN 204656776 U CN204656776 U CN 204656776U CN 201520355922 U CN201520355922 U CN 201520355922U CN 204656776 U CN204656776 U CN 204656776U
- Authority
- CN
- China
- Prior art keywords
- trigger
- communicated
- giant
- stopper slot
- banking stop
- 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 kind of giant, comprises playpipe and handle; The high-pressure water inlet passage being provided with control valve in the body of a gun and be communicated with the valve pocket of control valve and high pressure exhalant canal; High-pressure water inlet passage is communicated with the intake tunnel on handle, high pressure exhalant canal is communicated with the exhalant canal on spray boom; Described handle is provided with an accommodating cavity, and a trigger is hinged to be fixed in described accommodating cavity; The valve rod of described control valve stretches out the upper end of body of a gun apical grafting at trigger, and cocking makes valve rod promote spool thus controls being communicated with of high-pressure water inlet passage and high pressure exhalant canal; Be articulated and connected in the middle part of described trigger a banking stop; A stopper slot is provided with in described accommodating cavity; When described trigger is in initial position, described banking stop and stopper slot contact spacing, make trigger be in initial position all the time.The utility model provides a kind of giant, and when user does not use hydraulic giant, the trigger of hydraulic giant can be in initial position all the time, and hydraulic giant cannot water outlet.
Description
Technical field
The utility model belongs to giant technical field, refers in particular to a kind of giant.
Background technology
Along with the develop rapidly of industry, the requirement of the cleaning performance of cleaning equipment is also improving day by day, and the output hydraulic pressure of cleaning kinetic pump raises gradually, and therefore, also this is improved the quality of corresponding injection hydraulic giant accordingly.
At present, common high-pressure injection hydraulic giant, in order to overcome cocking needs defect more energetically, has done various design to make the power of cocking less.Although so greatly help user to carry out operation.But unblock trigger is pulled, and required power is less also brings new problem, after hydraulic giant leaves operator, the interference that trigger is easily subject to external environment condition touches trigger, giant is easily allowed to open, so easily hurt oneself and other people, especially child's touching, once giant is unlocked, danger coefficient is larger.
Utility model content
Technical problem underlying to be solved in the utility model is to provide a kind of giant, and when user does not use hydraulic giant, the trigger of hydraulic giant can be in initial position all the time, and hydraulic giant cannot water outlet.
In order to solve above-mentioned technical problem, the utility model provides a kind of giant, comprises playpipe and handle; The high-pressure water inlet passage being provided with control valve in the body of a gun and be communicated with the valve pocket of control valve and high pressure exhalant canal; High-pressure water inlet passage is communicated with the intake tunnel on handle, high pressure exhalant canal is communicated with the exhalant canal on spray boom; Described handle is provided with an accommodating cavity, and a trigger is hinged to be fixed in described accommodating cavity; The valve rod of described control valve stretches out the upper end of body of a gun apical grafting at trigger, and cocking makes valve rod promote spool thus controls being communicated with of high-pressure water inlet passage and high pressure exhalant canal;
Be articulated and connected in the middle part of described trigger a banking stop; A stopper slot is provided with in described accommodating cavity; When described trigger is in initial position, described banking stop and stopper slot contact spacing, make trigger be in initial position all the time.
In a preferred embodiment: when described trigger moves to unlocked position towards the direction away from described stopper slot, described banking stop departs from from described stopper slot.
In a preferred embodiment: in described trigger, be provided with the storage tank corresponding with described banking stop.
In a preferred embodiment: the contact end of described banking stop and described stopper slot has guide part.
In a preferred embodiment: in the described body of a gun, be provided with the decompression aquaporin that control valve controls, decompression aquaporin two ends are connected with the intake tunnel of handle with diversion mechanism and current are caused valve rod place respectively and reduce the thrust promoted needed for valve rod.
Compared to prior art, the technical solution of the utility model possesses following beneficial effect:
1. a kind of giant of providing of the utility model, is provided with banking stop and stopper slot between trigger and accommodating cavity, and when in banking stop contact and stopper slot, trigger cannot be pulled.Therefore giant cannot water outlet, doing so avoids because the injury causing and cause crowd or the environment of surrounding surprisingly opened by hydraulic giant.
2. a kind of giant of providing of the utility model, after banking stop is separated with stopper slot, hydraulic giant can normally use.While ensure that hydraulic giant safety, extra burden is not caused to user.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model preferred embodiment.
Detailed description of the invention
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, see Fig. 1:
A kind of giant 1, comprises playpipe 11 and handle 12; The high-pressure water inlet passage being provided with control valve in the body of a gun 11 and be communicated with the valve pocket of control valve and high pressure exhalant canal; High-pressure water inlet passage is communicated with the intake tunnel on handle 12, high pressure exhalant canal is communicated with the exhalant canal on spray boom; Described handle 12 is provided with that accommodating cavity 13, trigger 14 is hinged to be fixed in described accommodating cavity 13; The valve rod of described control valve stretches out the upper end of body of a gun apical grafting at trigger 14, and cocking 14 makes valve rod promote spool thus controls being communicated with of high-pressure water inlet passage and high pressure exhalant canal;
Be articulated and connected in the middle part of described trigger 14 banking stop 15; A stopper slot 16 is provided with in described accommodating cavity 13; When described trigger 14 is in initial position, described banking stop 15 and stopper slot 16 contact spacing, make trigger 14 be in initial position all the time.
Like this, when user is without the need to using hydraulic giant to spray water, banking stop 15 is placed in the contact state with stopper slot 16, resistance due to banking stop 15 makes the power required for cocking 14 greatly increase, when doing so avoids user without hydraulic giant, hydraulic giant is opened because unexpected and cause the water column of ejection to cause unexpected injury to the environment of surrounding and crowd.
When user needs to use hydraulic giant water spray, user promotes described trigger 14 when moving to unlocked position towards the direction away from described stopper slot 16, and described banking stop 15 departs from from described stopper slot 16.Resistance disappears, and now can normally use hydraulic giant to carry out water spray operation.Therefore, while ensure that hydraulic giant safety, extra burden is not caused to user.
The storage tank 17 corresponding with described banking stop 15 is provided with in described trigger 14.Banking stop 15 turns in described storage tank 17 after unlocking immediately.
Described banking stop 15 has guide part 18 with the contact end of described stopper slot 16.Due to the existence of guide part 18, when user's driven forward trigger 14, banking stop 15 can be separated more easily with stopper slot 16.
Be provided with the decompression aquaporin that control valve controls in the described body of a gun, decompression aquaporin two ends are connected with the intake tunnel of handle with diversion mechanism and current are caused valve rod place respectively and reduce the thrust promoted needed for valve rod.When user needs to use hydraulic giant to carry out water spray operation, due to the existence of the aquaporin that reduces pressure, cocking 14 becomes and is more prone to, and reduces the homework burden of user.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (5)
1. a giant, is characterized in that: comprise playpipe and handle; The high-pressure water inlet passage being provided with control valve in the body of a gun and be communicated with the valve pocket of control valve and high pressure exhalant canal; High-pressure water inlet passage is communicated with the intake tunnel on handle, high pressure exhalant canal is communicated with the exhalant canal on spray boom; Described handle is provided with an accommodating cavity, and a trigger is hinged to be fixed in described accommodating cavity; The valve rod of described control valve stretches out the upper end of body of a gun apical grafting at trigger, and cocking makes valve rod promote spool thus controls being communicated with of high-pressure water inlet passage and high pressure exhalant canal;
Be articulated and connected in the middle part of described trigger a banking stop; A stopper slot is provided with in described accommodating cavity; When described trigger is in initial position, described banking stop and stopper slot contact spacing, make trigger be in initial position all the time.
2. a kind of giant according to claim 1, is characterized in that: when described trigger moves to unlocked position towards the direction away from described stopper slot, described banking stop departs from from described stopper slot.
3. a kind of giant according to claim 2, is characterized in that: be provided with the storage tank corresponding with described banking stop in described trigger.
4. a kind of giant according to claim 3, is characterized in that: the contact end of described banking stop and described stopper slot has guide part.
5. a kind of giant according to any one of claim 1-4, it is characterized in that: be provided with the decompression aquaporin that control valve controls in the described body of a gun, decompression aquaporin two ends are connected with the intake tunnel of handle with diversion mechanism and current are caused valve rod place respectively and reduce the thrust promoted needed for valve rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520355922.4U CN204656776U (en) | 2015-05-28 | 2015-05-28 | A kind of giant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520355922.4U CN204656776U (en) | 2015-05-28 | 2015-05-28 | A kind of giant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204656776U true CN204656776U (en) | 2015-09-23 |
Family
ID=54127213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520355922.4U Expired - Fee Related CN204656776U (en) | 2015-05-28 | 2015-05-28 | A kind of giant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204656776U (en) |
-
2015
- 2015-05-28 CN CN201520355922.4U patent/CN204656776U/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: 20150923 Termination date: 20200528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |