CN204847638U - Telescopic hose - Google Patents
Telescopic hose Download PDFInfo
- Publication number
- CN204847638U CN204847638U CN201520471702.8U CN201520471702U CN204847638U CN 204847638 U CN204847638 U CN 204847638U CN 201520471702 U CN201520471702 U CN 201520471702U CN 204847638 U CN204847638 U CN 204847638U
- Authority
- CN
- China
- Prior art keywords
- conduit
- layer frame
- protruding pin
- arc bump
- wind spring
- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a telescopic hose, include the fixed delivery hose of one end and be used for controlling the flexible resilient means of delivery hose, resilient means is including fixed box, the middle part is equipped with a pivot in the fixed box, and the pivot overcoat is equipped with the layer frame that the multilayer is used for twining the delivery hose middle part, layer frame passes through the wind spring with the pivot to be connected, overcomes wind spring elasticity and drive layer frame about shaft rotation when the delivery hose is taken out. The utility model discloses utilize wind spring and layer frame cooperation to realize the flexible of hose to but the cooperation mechanism that designs a channel and protruding round pin realizes the fixed position function of control hose, and the compact structure design is ingenious, very convenience control.
Description
Technical field
The utility model relates to a kind of telescopic flexible pipe.
Background technology
The telescopic flexible pipe adopted in existing telescopic hose construction normally utilizes and arranges counterweight in the bottom of body, overcome gravity to realize stretching when human body is extracted out, stop bouncing back under gravity when stretching, or utilize a larger space can hold the folding of body, magnetic mechanism or catch gear realization stretching are set in water outlet end and shrink, comparatively require great effort when first method uses, a certain specific length cannot be stopped at, take up room in first scheme larger.
Summary of the invention
The utility model improves the problems referred to above, and namely the technical problems to be solved in the utility model is existing telescopic hose construction function singleness, takes up room larger.
Specific embodiments of the present utility model is: a kind of telescopic flexible pipe, comprise the outlet water hose fixed one end and for controlling the flexible springing of outlet water hose, described springing comprises fixed bin, in described fixed bin, middle part is provided with a rotating shaft, multilayer is arranged with for being wound around the layer frame in the middle part of outlet water hose outside rotating shaft, described layer frame is connected by wind spring with rotating shaft, overcomes wind spring elastic force drive layer frame to rotate around the axis when outlet water hose is extracted out.
Further, be provided with conduit bottom described layer frame, the bottom of described fixed bin is provided with the protruding pin stretching into conduit, when outlet water hose stretches out, and conduit and protruding pin generation relative motion.
Further, described protruding pin is connected with fixed bin basal sliding;
Described conduit is made up of the middle part projection of the deep gouge be arranged at bottom layer frame, deep gouge internal projection, the first arc bump being divided into projection both sides, middle part and the second arc bump, described conduit comprise to be formed by the first arc bump of outside the projection of middle part and both sides and the medial surface of the second arc bump in conduit, and the outer conduit to be made up of the first arc bump and the second arc bump lateral surface and deep gouge perisporium, leave the space changing conduit for protruding pin between described first arc bump and the second arc block;
Described first arc bump and the second arc block opposed end shift to install;
Deep gouge inwall is provided with the convex closure forcing protruding pin by the inside conduit movement of outer conduit, and on described second arc bump, one end is provided with breach, and described first arc block has the inclined-plane making protruding pin by the outside conduit movement of interior conduit towards second arc block breach one end.
Further, described wind spring is arranged at the upper end of layer frame, and described rotating shaft upper end is provided with slot, and described layer frame edge is provided with opening, and described wind spring one end is inserted in slot, and the other end is buckled in layer opening at frame edge.
Further, described protruding pin is embedded in bottom fixed bin.
Further, described protruding pin is fixed on one U-shaped, is provided with U-type groove bottom fixed bin, and U-shaped embeds in U-type groove, and the curve of U-type groove leaves the space of sliding for U-shaped.
Compared with prior art, the utility model has following beneficial effect: the utility model structure is simple, the utility model utilizes wind spring to coordinate with layer frame and realizes the flexible of flexible pipe, and the matching mechanism designing a kind of conduit and protruding pin realize controlling flexible pipe can fixed position function, compact conformation is skillfully constructed, space hold is little, very convenient control.
Accompanying drawing explanation
Fig. 1 is the utility model contour structures schematic diagram
Fig. 2 is the utility model STRUCTURE DECOMPOSITION schematic diagram.
Fig. 3 is the utility model wind spring, rotating shaft and layer frame fit structure schematic diagram.
Fig. 4 is schematic cross-section after the utility model assembling.
Fig. 5 is that the utility model Fig. 4 C-C is to looking schematic diagram.
Fig. 6 is the utility model protruding pin constructive embodiment schematic diagram.
Fig. 7 is the utility model layer frame bottom channel structural representation.
Fig. 8 is the utility model protruding pin and conduit relevant path schematic diagram one.
Fig. 9 is the utility model protruding pin and conduit relevant path schematic diagram two.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Fig. 1 ~ 7, a kind of telescopic flexible pipe, comprise the outlet water hose 100 fixed one end and for controlling the flexible springing of outlet water hose, described springing comprises fixed bin, in described fixed bin 10, middle part is provided with a rotating shaft 20, be arranged with multilayer outside rotating shaft 20 for being wound around the layer frame 30 in the middle part of outlet water hose, described layer frame 30 is connected by wind spring 40 with rotating shaft 20.
In the present embodiment, described wind spring 40 is arranged at the upper end of layer frame 30, described rotating shaft 20 upper end is provided with slot 210, described layer frame edge is provided with opening 310, described wind spring 40 one end is inserted in slot 210, the other end is buckled in layer opening at frame edge 310, drives layer frame to rotate around the axis to realize overcoming wind spring elastic force when soft 100 pipes of water outlet are extracted out.
In order to be realized telescopic pipe by structure in the control keeping stretched length, be provided with conduit 50 bottom layer frame 30, the bottom of described fixed bin 10 is provided with the protruding pin 110 stretching into conduit, but when outlet water hose stretches out, relative motion occurs for conduit and protruding pin 110.
In the present embodiment, protruding pin 110 is fixed on one U-shaped 111, U-type groove 112 is provided with bottom fixed bin, embed for U-shaped 111 in U-type groove 112, the curve of U-type groove 112 leaves the space of sliding for U-shaped, when conduit 50, with protruding pin 110, relative motion occurs, U-shaped is done sliding movement in U-type groove along U-shaped parallel edges direction.
In actual applications, there is relative motion to realize conduit 50 with protruding pin 110 in the mode that protruding pin 110 bound layer frame 30 can also be adopted to slide, specifically can adopt guide rail structure or coordinate with jumping of layer frame the work of realization by rotating shaft.
Conduit 50 is formed by the middle part projection 610 of the deep gouge be arranged at bottom layer frame, deep gouge internal projection, the first arc bump 620 being divided into projection 610 both sides, middle part and the second arc bump 630, described conduit comprise to be formed by the first arc bump 620 of outside middle part projection 610 and both sides and the medial surface of the second arc bump 630 in conduit 710, and the outer conduit 720 to be made up of the first arc bump 620 and the second arc bump 630 lateral surface and deep gouge perisporium, leave the space changing conduit for protruding pin between described first arc bump 620 and the second arc block 630; Described first arc bump 620 and relative 630 ends of the second arc block shift to install.
Deep gouge inwall is provided with the convex closure 120 forcing protruding pin 110 by inside conduit 710 movement of outer conduit 720, on described second arc bump 630, one end is provided with breach 631, and described first arc block 620 has towards second arc block 630 breach 631 one end the inclined-plane 621 making protruding pin by the outside conduit movement of interior conduit;
Be described in the mode of the corresponding conduit in cross section, protruding pin 110 place below for convenience of explanation.
When extracting flexible pipe 100 out, when protruding pin 110 rotates (Figure 6 shows that cw) in the same direction relative to chute, protruding pin 110 is in sliding 710 motions of inside groove, when flexible pipe pulls stopping, due to the effect of wind spring, there is relative reverse speed operation in protruding pin, now protruding pin 110 to be stuck on the second arc bump 630 in breach 631, now flexible pipe is fixed, and no longer reclaims, as shown in Figure 7.
When protruding pin 110 is in breach 631 position, flexible pipe is continued pull-out, rotate toward cw by protruding pin, protruding pin will enter inner ring after running into convex closure always, continue above-mentioned action.
Continued by flexible pipe when protruding pin 110 is in breach 631 position to be drawn out to and decontrol behind inclined-plane 621, by protruding pin reverse back again after clickwise, protruding pin 110 moves along remaining on outer conduit 720, realizes reclaiming.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (5)
1. a telescopic flexible pipe, it is characterized in that, comprise the outlet water hose fixed one end and for controlling the flexible springing of outlet water hose, described springing comprises fixed bin, in described fixed bin, middle part is provided with a rotating shaft, be arranged with multilayer outside rotating shaft for being wound around the layer frame in the middle part of outlet water hose, described layer frame is connected by wind spring with rotating shaft, overcomes wind spring elastic force drive layer frame to rotate around the axis when outlet water hose is extracted out.
2. the telescopic flexible pipe of one according to claim 1, is characterized in that, be provided with conduit bottom described layer frame, the bottom of described fixed bin is provided with the protruding pin stretching into conduit, when outlet water hose stretches out, and conduit and protruding pin generation relative motion.
3. the telescopic flexible pipe of one according to claim 2, is characterized in that, described protruding pin is connected with fixed bin basal sliding;
Described conduit is made up of the middle part projection of the deep gouge be arranged at bottom layer frame, deep gouge internal projection, the first arc bump being divided into projection both sides, middle part and the second arc bump, described conduit comprise to be formed by the first arc bump of outside the projection of middle part and both sides and the medial surface of the second arc bump in conduit, and the outer conduit to be made up of the first arc bump and the second arc bump lateral surface and deep gouge perisporium, leave the space changing conduit for protruding pin between described first arc bump and the second arc block;
Described first arc bump and the second arc block opposed end shift to install;
Described deep gouge inwall is provided with the convex closure forcing protruding pin by the inside conduit movement of outer conduit, and on described second arc bump, one end is provided with breach, and described first arc block has the inclined-plane making protruding pin by the outside conduit movement of interior conduit towards second arc block breach one end.
4. the telescopic flexible pipe of one according to claim 1, is characterized in that, described wind spring is arranged at the upper end of layer frame, described rotating shaft upper end is provided with slot, described layer frame edge is provided with opening, and described wind spring one end is inserted in slot, and the other end is buckled in layer opening at frame edge.
5. the telescopic flexible pipe of one according to claim 3, is characterized in that, described protruding pin is fixed on one U-shaped, is provided with U-type groove bottom fixed bin, and U-shaped embeds in U-type groove, and the curve of U-type groove leaves the space of sliding for U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520471702.8U CN204847638U (en) | 2015-07-03 | 2015-07-03 | Telescopic hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520471702.8U CN204847638U (en) | 2015-07-03 | 2015-07-03 | Telescopic hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204847638U true CN204847638U (en) | 2015-12-09 |
Family
ID=54738211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520471702.8U Expired - Fee Related CN204847638U (en) | 2015-07-03 | 2015-07-03 | Telescopic hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204847638U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276420A (en) * | 2016-11-18 | 2017-01-04 | 义乌市晶凯机械设备有限公司 | A kind of wound attachment means of water supply hose |
| CN106395509A (en) * | 2016-11-18 | 2017-02-15 | 义乌市源德进出口有限公司 | Computer cable take-up and pay-off device |
| WO2017203323A1 (en) * | 2016-05-24 | 2017-11-30 | Guala Dispensing S.P.A. | Remote trigger head for dispensing a liquid and dispensing device |
-
2015
- 2015-07-03 CN CN201520471702.8U patent/CN204847638U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017203323A1 (en) * | 2016-05-24 | 2017-11-30 | Guala Dispensing S.P.A. | Remote trigger head for dispensing a liquid and dispensing device |
| US11052413B2 (en) | 2016-05-24 | 2021-07-06 | Guala Dispensing S.P.A. | Remote trigger head for dispensing a liquid and dispensing device |
| CN106276420A (en) * | 2016-11-18 | 2017-01-04 | 义乌市晶凯机械设备有限公司 | A kind of wound attachment means of water supply hose |
| CN106395509A (en) * | 2016-11-18 | 2017-02-15 | 义乌市源德进出口有限公司 | Computer cable take-up and pay-off device |
| CN106395509B (en) * | 2016-11-18 | 2017-06-16 | 常州信息职业技术学院 | A kind of draw off gear of computer netting twine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tianfeng road in Jimei District of Xiamen City, Fujian Province, No. 69 361000 Patentee after: Xiamen Jian Lin health home Limited by Share Ltd Address before: Tianfeng road in Jimei District of Xiamen City, Fujian Province, No. 69 361000 Patentee before: Xiamen Runner Industrial Corporation |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20210703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |