CN201150897Y - Retainer - Google Patents
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- Publication number
- CN201150897Y CN201150897Y CNU200820054868XU CN200820054868U CN201150897Y CN 201150897 Y CN201150897 Y CN 201150897Y CN U200820054868X U CNU200820054868X U CN U200820054868XU CN 200820054868 U CN200820054868 U CN 200820054868U CN 201150897 Y CN201150897 Y CN 201150897Y
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- CN
- China
- Prior art keywords
- jack
- gear
- diameter
- voltage tube
- arresting device
- 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 relates to a stopping device, which is used to disassemble and stop a high pressure water gun and a high pressure pipe, the stopping device is arranged in a water gun shell to clip the high pressure pipe, wherein the stopping device is arranged in the neck portion with the inward contracted pipe diameter of the high pressure pipe. The stopping device comprises a movable gear rack body, wherein an inserting hole and a gear rack part are arranged on the movable gear rack body, the high pressure pipe is sleeved in the inserting hole and is positioned through the inserting hole, the stopping device also comprises a gear which is fixed on the shell and is matched with the gear rack part of the movable gear rack body, wherein the rotary handle is connected on the gear. The utility model has the advantages that the stopping device is installed in the shell, the stopping device clips the neck portion of the high pressure pipe, rapid disassembly and stopping to the high pressure pipe can be realized through displacing and regulating the stopping device, the structure is simple, the use is convenient, the stopping device has three insurance functions of gear rotation, rotary handle overturning and sink groove clipping, which enables the high pressure water gun which adopts the stopping device to have extremely high safety performance and greatly increases the use convenience under the precondition that safety is guaranteed.
Description
Technical field
The utility model relates to a kind of position-arresting device device, is used for the dismounting and the stop bit of high-pressure wash hydraulic giant and high-voltage tube.
Background technology
The high-pressure wash water pistol of selling on the market probably has three kinds now.First kind directly is fixed on the hydraulic giant, can not dismounting; Second kind connects with hydraulic giant by screw thread, needs tool using high-voltage tube could be unloaded; The third fast demountable comes stop bit by stirring a fixed block, but that this structure does not have is spacing, and fixed block can become flexible in the use, and reliability is not strong.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of making to realize Fast Installation, dismounting between giant and the high-voltage tube, and has the reliable mechanism of stop bit function.
The utility model solves the problems of the technologies described above the technical scheme of being taked: a kind of position-arresting device device, the dismounting and the stop bit that are used for high-pressure wash hydraulic giant and high-voltage tube, the position-arresting device device is arranged in the gun shell, fix high-voltage tube, wherein, described position-arresting device device be arranged on that the high-voltage tube caliber inwardly shrinks the neck place, comprising:
One mobile rack body is provided with jack and tooth-strip part on the mobile rack body, high-voltage tube is sleeved in the jack and is located by jack;
One gear is fixed on the housing, and the tooth-strip part engagement with the mobile rack body connects turning handle on the gear, and gear can sway in housing.
Principle of the present utility model is: adopt the tooth-strip part engagement of gear and mobile rack body, gear is fixed on the housing and can rotate around the axis, when the rotation turning handle, because the interaction of wheel and rack portion, driving the mobile rack body moves, block or discharge high-voltage tube, thereby realize the purpose of fast assembling-disassembling and stop bit.Because giant in use can produce huge active force backward, and in a single day metal high-pressure pipe can cause great potential safety hazard because of clamping ejection, therefore adopts the position-arresting device device of safety and stability to be very important.The maximum characteristics of position-arresting device device of the present utility model are exactly that it has the retrocession function, at first, have adopted mobile rack body and gearing, replace the slip stop bit to rotate stop bit, and the position-arresting device device can be shifted easily.
Secondly, described turning handle comprises a locking member, and turning handle is located by locking member around axle upset back, thereby prevents to cause because of accident touching handle the displacement of mobile rack body.
On the basis of such scheme, described gear is formed by connecting through gear shaft by gear mass, extension, wherein, described gear shaft is fixed on the housing and in housing and pivots, extension is provided with locking member, because the fixed-site of gear in housing can drive the mobile rack body and move in housing owing to the engagement of gear mass and tooth-strip part when it pivots;
Described turning handle is the shaped as frame structure, the extension of turning handle and gear is pivotally connected, concrete, the inboard, two ends of turning handle shaped as frame structure is provided with a pair of protruding axle, and gear extension corresponding position is provided with a pair of axis hole, protruding axle embeds in the axis hole of gear extension, thereby both are pivotally connected.
Described locking member is a locking projection, the inboard of described shaped as frame turning handle is provided with draw-in groove, turning handle upset back locking projection snaps in screens in this draw-in groove, draw-in groove is offered towards the direction that is provided with the locking projection, by the upset turning handle, the locking projection just in time is embedded in the draw-in groove, need apply certain active force to turning handle it is opened, and then the operation turning handle, this is the second heavily insurance.
The dicyclo jack of described jack for being communicated with, wherein, described dicyclo jack is the major diameter jack away from the jack of tooth-strip part, diameter is greater than high-voltage tube (comprising pipe joint) external diameter; Described dicyclo jack is the minor diameter jack near the jack of tooth-strip part, and diameter is less than high-voltage tube (comprising pipe joint) external diameter, and high-voltage tube is by this minor diameter jack location.Adopt communicate-type dicyclo jack of the present utility model, when rotation turning handle drive mobile rack body moves, because the fixed-site of high-voltage tube (comprising pipe joint) in housing, then high-pressure pipe connector is with respect to moving in two dicyclo jacks, thereby realizes the purpose of dismounting, fastening phase transformation.
High-voltage tube carried out screens and discharges specific implementation be: the position-arresting device device be arranged on that the high-voltage tube caliber inwardly shrinks the neck place, rotation turning handle driven gear rotates, thereby because the engagement of gear mass and tooth-strip part is moved the mobile rack body, when the major diameter jack moves to the high-voltage tube position, because the diameter of major diameter jack is greater than the high-voltage tube external diameter of (comprising pipe joint), can easily high-voltage tube be extracted out from the position-arresting device device, just from the housing of giant, take off, thereby fast quick-detach is as the same during installation; And when the minor diameter jack moves to the high-voltage tube position, the minor diameter jack only passes through for the neck place of high-voltage tube, and whole high-voltage tube just is clamped in this neck place by the position-arresting device device, thereby high-voltage tube is stuck fully on fore-and-aft direction, has guaranteed the security that giant uses.
The retrocession of the utility model position-arresting device device is, described minor diameter jack is provided with a deep gouge on front end face, the diameter of this deep gouge is greater than the high-voltage tube external diameter, so design can make the inner face of high-pressure pipe connector embed in this deep gouge, especially when high-voltage tube is subjected to backward reaction force, with the inner side end of original high-pressure pipe connector and the mobile screens of changing into step, the further enhanced safety of contacting of position-arresting device apparatus surface.
On the basis of such scheme, the diameter of described deep gouge is identical with the diameter of major diameter jack.
The connecting shaft line of described dicyclo jack and the rack central line of tooth-strip part are overlapping.
Be provided with a chute in the described gun shell, in this chute, move for the mobile rack body.
The beneficial effects of the utility model are:
Position-arresting device device of the present utility model is installed in the housing, the position-arresting device device clamps the neck of high-voltage tube, by being regulated, the displacement of position-arresting device device can realize high-voltage tube is carried out fast assembling-disassembling and stop bit, simple in structure, easy to use, the position-arresting device device has the retrocession function of gear rotation, turning handle upset, deep gouge screens, and order adopts the giant of this position-arresting device device to have high security performance, is guaranteeing to have improved the convenience of using under the safe prerequisite greatly.
Description of drawings
Fig. 1 is the assembly structure schematic diagram of the utility model position-arresting device device.
Fig. 2 is the main TV structure schematic diagram of the utility model position-arresting device device mobile rack body.
Fig. 3 is the top cross-sectional view of the utility model position-arresting device device mobile rack body.
Fig. 4 is the cut-away section structural representation of the utility model position-arresting device device gear.
Fig. 5 is the plan structure schematic diagram of Fig. 4.
Fig. 6 is the side-looking structural representation of Fig. 4.
Fig. 7 is the structural representation of the utility model position-arresting device device turning handle.
Fig. 8 is the A-A cutaway view of Fig. 7.
Label declaration in the accompanying drawing
1-mobile rack body 11-tooth-strip part
The big footpath of 12-jack 121-jack
122-path jack 1221-deep gouge
2-gear 21-extension
211-axis hole 22-gear mass
23-gear shaft 24-locks projection
3-turning handle 31-draw-in groove
The protruding axle of 32-
5-high-voltage tube 51-pipe joint
6-housing 61-chute
The specific embodiment
Seeing also assembly structure schematic diagram and Fig. 2 that Fig. 1 is the utility model position-arresting device device is shown in the main TV structure schematic diagram of the utility model position-arresting device device mobile rack body, a kind of position-arresting device device, the dismounting and the stop bit that are used for high-pressure wash hydraulic giant and high-voltage tube, the position-arresting device device is arranged in the gun shell 6, fix high-voltage tube 5, wherein, described position-arresting device device be arranged on that high-voltage tube 5 calibers inwardly shrink the neck place, comprising:
One mobile rack body 1 is provided with jack 12 and tooth-strip part 11 on mobile rack body 1, high-voltage tube 5 is sleeved in the jack 12 by jack 12 location;
One gear 2 is fixed on the housing 6, and tooth-strip part 11 engagements with mobile rack body 1 connect turning handle 3 on the gear 2.
See also the cut-away section structural representation of Fig. 4 for the utility model position-arresting device device gear, Fig. 5 is that plan structure schematic diagram and Fig. 6 of Fig. 4 is shown in the side-looking structural representation of Fig. 4, described gear 2 is formed by connecting through gear shaft 23 by gear mass 22, extension 21, wherein, described gear shaft 23 is fixed on the housing 6 and can pivots in housing 6, and extension is provided with a locking projection 24;
Seeing also structural representation and Fig. 8 that Fig. 7 is the utility model position-arresting device device turning handle is shown in the A-A cutaway view of Fig. 7, described turning handle 3 is the shaped as frame structure, turning handle 3 is pivotally connected with the extension 21 of gear 2, the inboard, two ends of this shaped as frame structure is provided with a pair of protruding axle 32, correspondence position is provided with a pair of axis hole 211 on the extension 21, both are pivotally connected in the axis hole 211 of these protruding axle 32 embedding gears 2 extensions 21, the inboard of shaped as frame turning handle 3 offers a pair of draw-in groove 31 towards the direction that is provided with of locking projection 24, upset turning handle 3, locking projection 24 just in time is embedded into makes turning handle 3 screens fix in the draw-in groove 31.
Seeing also main TV structure schematic diagram and Fig. 3 that Fig. 2 is the utility model position-arresting device device mobile rack body is shown in the top cross-sectional view of the utility model position-arresting device device mobile rack body, the dicyclo jack of described jack 12 for being communicated with, wherein, described dicyclo jack is a major diameter jack 121 away from the jack of tooth-strip part 11, and diameter is greater than the external diameter of high-voltage tube 5 and pipe joint 51; Described dicyclo jack is a minor diameter jack 122 near the jack of tooth-strip part 11, diameter is less than the external diameter of high-voltage tube 5 and pipe joint 51, but greater than the external diameter at the inside neck place of shrinking of high-voltage tube 5 calibers, high-voltage tube 5 is by this location, neck place of these minor diameter jack 122 clampings.
Described minor diameter jack 122 is provided with a deep gouge 1221 on front end face, the diameter of this deep gouge 1221 is greater than the external diameter of high-voltage tube 5 and pipe joint 51, and the diameter of described deep gouge 1221 is identical with the diameter of major diameter jack 121, the inner face of high-voltage tube pipe joint 51 embeds in this deep gouge 1221, by deep gouge 1221 screens.
The rack central line of the connecting shaft line of described dicyclo jack 12 and mobile rack body 1 tooth-strip part 11 is overlapping.
Be provided with a chute 61 in the described gun shell 6, in this chute 61, move for mobile rack body 1.
Claims (9)
1, a kind of position-arresting device device is used for the dismounting and the stop bit of giant and high-voltage tube, and the position-arresting device device is arranged in the gun shell, fixes high-voltage tube, it is characterized in that: described position-arresting device device is arranged on the neck place that the high-voltage tube caliber inwardly shrinks, and comprising:
One mobile rack body is provided with jack and tooth-strip part on the mobile rack body, high-voltage tube is sleeved in the jack and is located by jack;
One gear is fixed on the housing, and the tooth-strip part engagement with the mobile rack body connects turning handle on the gear.
2, position-arresting device device according to claim 1, it is characterized in that: described gear comprises a locking member, turning handle is located by locking member around axle upset back.
3, position-arresting device device according to claim 2, it is characterized in that: described gear is formed by connecting through gear shaft by gear mass, extension, and wherein, described gear shaft is fixed on the housing and in housing and pivots, and extension is provided with locking member; Described turning handle is the shaped as frame structure, and the extension of turning handle and gear is pivotally connected.
4, position-arresting device device according to claim 3 is characterized in that: described locking member is a locking projection, and the inboard of described shaped as frame turning handle is provided with draw-in groove, and turning handle upset back locking projection snaps in screens in this draw-in groove.
5, according to the described position-arresting device device of one of claim 1 to 4, it is characterized in that: the dicyclo jack of described jack for being communicated with, wherein, described dicyclo jack is the major diameter jack away from the jack of tooth-strip part, diameter is greater than the high-voltage tube external diameter; Described dicyclo jack is the minor diameter jack near the jack of tooth-strip part, and diameter is less than the high-voltage tube external diameter, and high-voltage tube is by this minor diameter jack location.
6, position-arresting device device according to claim 5 is characterized in that: described minor diameter jack is provided with a deep gouge on front end face, the diameter of this deep gouge is greater than the high-voltage tube external diameter.
7, position-arresting device device according to claim 6 is characterized in that: the diameter of described deep gouge is identical with the diameter of major diameter jack.
8, position-arresting device device according to claim 1 is characterized in that: the connecting shaft line of described dicyclo jack and the rack central line of tooth-strip part are overlapping.
9, position-arresting device device according to claim 1 is characterized in that: be provided with a chute in the described gun shell, move in this chute for the mobile rack body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820054868XU CN201150897Y (en) | 2008-01-18 | 2008-01-18 | Retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820054868XU CN201150897Y (en) | 2008-01-18 | 2008-01-18 | Retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201150897Y true CN201150897Y (en) | 2008-11-19 |
Family
ID=40126580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820054868XU Expired - Fee Related CN201150897Y (en) | 2008-01-18 | 2008-01-18 | Retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201150897Y (en) |
-
2008
- 2008-01-18 CN CNU200820054868XU patent/CN201150897Y/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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI YUXIN ELECTRIC APPLIANCE CO., LTD. Free format text: FORMER NAME OR ADDRESS: SHANGHAI CHENYOU ELECTRICAL APPLIANCES CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Shanghai Songjiang District city rich economic zone Siyuan Road No. 25 - 2, zip code: 201615 Patentee after: Shanghai Yuxin Electrical Appliance Co., Ltd. Address before: Shanghai city Songjiang District Jiufu Economic Development Zone Lian Fu Road No. 820, zip code: 201615 Patentee before: Shanghai Chenyou Electric Appliance Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20100220 |