CN2234007Y - Single hand operated telescopic rod - Google Patents
Single hand operated telescopic rod Download PDFInfo
- Publication number
- CN2234007Y CN2234007Y CN 95206338 CN95206338U CN2234007Y CN 2234007 Y CN2234007 Y CN 2234007Y CN 95206338 CN95206338 CN 95206338 CN 95206338 U CN95206338 U CN 95206338U CN 2234007 Y CN2234007 Y CN 2234007Y
- Authority
- CN
- China
- Prior art keywords
- collar
- outer tube
- flexible rod
- packing
- tightening
- 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 single hand operated telescopic rod, comprising an outer pipe and an inner pipe, which can be sheathed with each other; one end of the outer pipe is sheathed with a lacing sleeve ring which can be rotated with the outer pipe, the lacing sleeve ring is provided with a conical guide part, and one side of the guide part is provided with a section of thread part; the inner pipe is sheathed in the outer pipe, the position of the inner pipe, corresponding to the position of the lacing sleeve ring, is provided with a fastening component which is provided with a thread part, the thread part of the fastening component and the thread part of the lacing sleeve ring are in screw joint, and one side of the thread part of the fastening component is provided with a conical lacing surface. The lacing action and the releasing action can be rapidly achieved through the conical surface match, and the telescopic purpose of the rod can be achieved.
Description
The utility model relates to a kind of flexible rod, particularly relate to a kind of can one-handed operation, the flexible rod of rapid adjustment body of rod length.
In order to collect or to be shifted conveniently, the utensil that in the past had the long handle shape, as broom, mop, the shank of fishing tackle has Telescopic, shown in Figure 1 as will be described later, be configured to example with the landing-spoon net handle in a kind of fishing tackle, this net handle comprises an outer tube 11 and interior pipe 14, outer tube 11 tip exterior are provided with a conjunction base 12, tapering 121 is formed on these conjunction base 12 tops, radially be provided with most conduits 122 (blank parts just) on this tapering 121, and tapering 121 sides are provided with screw thread 123, these conjunction base 12 outside sheathed collars 13, these collar 13 inside also are provided with taper hole 131 and screw 132, and this screw 132 is combined into one with these screw thread 123 screw threads.Should pass this collar 13, conjunction base 12 inside by interior pipe 14, and be inserted in this outer tube 11 inside.When this collar 13 of rotation, utilize taper hole 131 to cooperate with tapering 121, make tapering 121 be subjected to constraint (these conduit 122 meeting reduced width this moment), and the inner peripheral surface that makes outer tube 11 be provided with tapering 121 produces the effect of tightening to pipe in this 14, in structure makes by this, outer tube 14,11 link and adjust the extrusion of interior pipe 14, but, when desire is extended the net handle, must operate simultaneously with both hands, just wherein rotate this collar 13 on the other hand, outer tube 11 and interior pipe 14 are become flexible, utilize another to pull again and stretch outer tube 11 (or interior pipe 14), when being stretched to predetermined length, again the collar 13 is screwed, pipe 14 is tightened once more in making, during actual the use, rise to the bait and landing-spoon net handle must be prolonged when fish, a hand grips fishing rod, only can't the operation net handle by the another hand, if the two knees of utilization are with screen frame part clamping and positioning or utilize pin that the screen frame compacting is positioned on the ground, rotate this collar 13 with one hand again, outer tube 11 and interior pipe 14 are unclamped, outer tube 11 (or interior pipe 14) stretch then to predetermined length, in the time of must again the collar 13 being screwed,, be easy to move to decline because outer tube 11 (or interior pipe 14) is not located, therefore, before fishing, just the net handle of landing-spoon must be prolonged in advance, so that use at any time, when the conversion designated fishing area, just cause the inconvenience of carrying.
In addition, have a kind ofly to be provided with an eccentric mass at interior pipe end, utilize should in the moving eccentric mass rotation of pipe racks, just can with the endoporus packing location of outer tube, inner and outer pipe is linked, still, in use eccentric mass is easy to get loose, and uses inconvenience.
The purpose of this utility model is providing a kind of flexible rod of one-hand operation, rotates outer tube with one hand, just can produce the effect of packing or pine oil with interior pipe, and is very convenient in the use.
The flexible rod of the one-hand operation that the utility model provides, connect by an outer tube and an interior pipe box and to form, it is characterized in that: this outer tube sleeve is moved one in succession and is tightened the collar, should move packing parts in succession by interior pipe box, when pipe box is located at outer tube inside in being somebody's turn to do, the packing parts with tighten in also mutually socket of ring, and socket place pastes mutually with the screw thread combination and with conical surface and touches, when rotating outer tube or interior pipe, the guiding of this screw thread of mat can change the packing state of conical surface, and makes outer tube and interior pipe connect to one or be loosening slidably state.
The flexible rod of one-hand operation of the present utility model, comprise pipe in outer tube of mutual socket and, this outer tube one end sheathed one can rotate together tighten the collar, this tightens the guide portion that the collar is provided with a taper, this guide portion one side is provided with one section screw section, should be located at this outer tube inside by interior pipe box, tighten collar place corresponding to this on it and be provided with packing parts, these packing parts are provided with the screw section that can screw togather mutually with the screw section of tightening the collar, and this screw section one side is provided with a cone shape face of tightening.Tighten the collar when rotating when outer tube drives this, the guiding of mat screw section makes this face of tightening of tightening the collar and packing parts and the urgent driving fit of guide portion or gets loose, and makes binding or generation sliding mode between each member, to reach the purpose of one-handed operation.
Be elaborated below by most preferred embodiment and accompanying drawing flexible rod to one-hand operation of the present utility model, in the accompanying drawing:
Fig. 1 is the generalized section of landing-spoon net handle shrinking structure in the past.
Fig. 2 is first preferred embodiment positive combination sectional drawing of packing state not of the flexible rod of one-hand operation of the present utility model.
Fig. 3 is first preferred embodiment side combination section of packing state not of the flexible rod of one-hand operation of the present utility model.
Fig. 4 is the positive combination sectional drawing that first preferred embodiment of the flexible rod of one-hand operation of the present utility model is the packing state.
Fig. 5 is the side combination section that first preferred embodiment of the flexible rod of one-hand operation of the present utility model is the packing state.
Fig. 6 is second preferred embodiment positive combination sectional drawing of packing state not of the flexible rod of one-hand operation of the present utility model.
Fig. 7 is second preferred embodiment side combination section of packing state not of the flexible rod of one-hand operation of the present utility model.
Fig. 8 is the positive combination sectional drawing that second preferred embodiment of the flexible rod of one-hand operation of the present utility model is the packing state.
Fig. 9 is the side combination section that second preferred embodiment of the flexible rod of one-hand operation of the present utility model is the packing state.
Shown in Fig. 2,3, the flexible rod of the one-hand operation in first preferred embodiment of the flexible rod of one-hand operation of the present utility model comprises an outer tube 20, one and tightens in the collar 30, packing parts 40 and one and manage 50.
This outer tube 20 is hollow tubular, and the one end is provided with a circular groove 21 near the tail end, and this circular groove 21 extends in the endoporus 22 of outer tube 20 inside, and forms a flange 23.
This is tightened the collar 30 and is hollow tube-shape, inside is provided with the saturating empty circular hole 31 in two ends, these circular hole 31 1 ends cooperate the circular groove 21 of this outer tube 20 also to be provided with to circular hole 31 inner outstanding bulge loops 32, when these outer tube 20 packings be set in this circular hole 31 when inner, this bulge loop 32 of mat links fixing with the chimeric of circular groove 21.The other end port of this circular hole 31 is provided with an outer narrow inner width and is the guide portion 33 of taper hole shape, and these guide portion 33 inboards are provided with one section screw section 34.
The material that these packing parts 40 usefulness could be compressed and have elasticity recovery is made, and be hollow cylindrical, inside is provided with and is octagonal register hole 41, this packing parts 40 outer circumferential faces one end also is provided with one to guide portion 33 that should lacing jacket ring 30 and is coniform and the face of tightening 42 that tapering is identical, this is tightened face 42 and is provided with most the conduits 43 (blank parts just) of radially offering and can connecting to register hole 41 inside, this conduit 43 of mat makes an end that is symmetrical in the face of tightening 42 have the elasticity of being brought together, side at the face of tightening 42 is provided with one section screw section 44, and this screw section 44 is arranged on this screw section of tightening the collar 30 34.
Should interiorly manage the register hole 41 of 50 these packing parts 40 of cooperation, its outer circumferential face forms Octagon, one end can pass the register hole 41, this circular hole 31 of tightening the collar 30 of this packing element 40 and be stretched in the endoporus 22 of this outer tube 20, be provided with a stop ring 51 near the tail end, can cooperate with this flange 23, pipe 50 can not break away from article such as utensil that the other end can affixed confession be thed manipulate such as mop, broom, screen frame in making from outer tube 20.
Fig. 2, the 3 interior pipes 50 that are depicted as the flexible rod of the one-hand operation in the utility model can be freely at the state of outer tube 20 slides within, interior pipe 50 can optionally be adjusted and stretch out or retraction, when interior pipe 50 is adjusted the location, the operator can utilize two knees with interior pipe 50 terminal affixed for using appliances the part clamping and positioning or utilize the pin compacting to be positioned on the ground, pipe 50 and packing parts 40 are Immobile state in just making, rotate this outer tube 20 with one hand this moment, just can interlock this tighten the collar 30 and rotate together, when tightening the collar 30 rotations, screw section 34 in it produces the spiral-guide action with the screw section of packing element 40 44, because of the octagon register hole 41 of packing parts 40 and cross section be octagonal in pipe 50 sockets, make packing parts 40 under situation about can't rotate, can only moving axially along interior pipe 50, when the face of tightening 42 is mobile gradually towards the direction of guide portion 33, be subjected to the conical surface constraint that this guide portion 33 dwindles internal diameter gradually, this tightens face 42 and register hole 41 also can be shrunk to less shape, and 43 width of the conduit on it also can narrow down, utilize register hole 41 inner peripheral surfaces tightening for interior pipe 50, pipe 50 location in just can making are as Fig. 4, shown in 5.
Opposite, when counterrotating should manage 20, this guide portion 33 can be gradually away from the face of tightening 42 of this packing element 40, and make face of tightening 42 and register hole 41 also outwards return the original state that is interpreted into gradually, make 50 of register hole 41 inner peripheral surfaces and interior pipes form the gap, and pipe 50 is slidably state in making, can adjust again stretch out, the action of retraction.
Fig. 6,7 is depicted as second preferred embodiment of the flexible rod of one-hand operation of the present utility model, and this flexible rod also has an outer tube 20 ', one and tightens in the collar 30 ', packing parts 40 ' and one and manage 50 '.
This outer tube 20 ' one end is arranged with a big envelope 60, and the inboard place of this end is provided with a circular groove 21 ', and this circular groove 21 ' extends in the octagonal endoporus 22 ' of outer tube 20 ' inside, forms a flange 23 ' in this endoporus 22 '.
This is tightened the collar 30 ' and is hollow tube-shape, its peripheral cross-section shape forms the Octagon with respect to endoporus 22 ', make tighten the collar 30 ' can endwisely slipping and be subjected to outer tube 20 ' interlock along endoporus 22 ', this is tightened the collar 30 ' inside and is provided with a screw 31 ', this screw 31 ' one end is provided with the guide portion 32 ' of a taper hole shape, this is tightened on the outer circumferential face of the collar 30 ' with respect to guide portion 22 ', radially is provided with most the lines of rabbet joint 33 ' (blank parts just) that connect to the guide portion 32 '.
These packing parts 40 ' are elongated rod shape, be fixed in pipe 50 ' end in this, and stretch with interior pipe 50 ' and to be located at outer tube 20 ' inside, wherein locate also to be provided with a screw section 41 ' and be the cone shape face 42 ' of tightening corresponding to this screw 31 ' and guide portion 32 ' of tightening the collar 30 ', this is tightened face 42 ' side and forms a bulge loop 43 ' that cooperates with the flange 23 ' of outer tube 20 ', can limit packing parts 40 ' and can not break away from from outer tube 20 '.As Fig. 8, shown in 9, when rotating this outer tube 20 ' and drive, the operator tightens the collar 30 ' when rotating, this screw 31 ' of mat cooperates with screw section 41 ', making guide portion 32 ' be set in this gradually tightens on the face 42 ', and be subjected to the effect that supports that this tightens face 42 ', this guide portion 32 ' is expanded outwardly, and the width of the line of rabbet joint 33 ' also can broaden, the outer circumferential face of guide portion 32 ' is packed in the endoporus 22 ' of outer tube 20 ', and make interior pipe 50 ' reach the purpose of location, and connect to one with outer tube 20 ', during counterrotating, then can return back to Fig. 6, state shown in 7.
In sum, the flexible rod of one-hand operation of the present utility model can utilize the one-handed operation body of rod to reach flexible purpose, not only can be applicable to the net handle of landing-spoon, makes the net handle reach flexible, fixing purpose, and also can be applied in various articles for daily use, as utensils such as broom, mops.And, simple structure, easy to operate.
Claims (3)
1. the flexible rod of an one-hand operation, this flexible rod is made of pipe institute in outer tube of mutual socket and, it is characterized in that:
This outer tube sleeve is moved one in succession and is tightened the collar, and this is tightened the collar and is the saturating empty hollow tube-shape in two ends, and can not break away from from outer tube, and this tightens guide portion and one section screw section that the collar is provided with a taper;
Should in the moving in succession packing parts of pipe box, these packing parts are provided with the screw section, this screw section screw thread is combined on this screw section of tightening the collar, these packing parts are provided with a correspondence and are sleeved on this taper of tightening collar guide portion and tighten face.
2. the flexible rod of one-hand operation as claimed in claim 1 is characterized in that:
Should interior sectional shape of managing periphery be polygonal, this packing components interior is provided with one and relatively is non-circular or polygonal register hole, these packing parts can slide vertically but can't be sheathed on rotationally on the interior pipe, and tightening of these packing parts radially is provided with most conduits on the face.
3. the flexible rod of one-hand operation as claimed in claim 1 is characterized in that:
Having a sectional shape in this outer tube is polygonal endoporus, it is corresponding with this endoporus that this tightens collar peripheral cross-section shape, this tightens the collar can be sheathed on this outer tube inside axially slidably along this outer tube, and this is tightened the collar and radially is provided with most the lines of rabbet joint in this guide portion place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95206338 CN2234007Y (en) | 1995-03-17 | 1995-03-17 | Single hand operated telescopic rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95206338 CN2234007Y (en) | 1995-03-17 | 1995-03-17 | Single hand operated telescopic rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2234007Y true CN2234007Y (en) | 1996-08-28 |
Family
ID=33858295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95206338 Expired - Fee Related CN2234007Y (en) | 1995-03-17 | 1995-03-17 | Single hand operated telescopic rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2234007Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463851B (en) * | 2007-12-20 | 2010-11-17 | 史丹利七和国际股份有限公司 | Telescopic connection rod |
| CN102606588A (en) * | 2012-03-22 | 2012-07-25 | 北京北机机电工业有限责任公司 | Mounting structure positioned by aid of external cylindrical surface of element with non-circular section |
| CN105518314A (en) * | 2013-02-20 | 2016-04-20 | 意大利R.P.E.有限公司 | Method and assembly for the connection of two tubular members |
| CN107532631A (en) * | 2015-04-22 | 2018-01-02 | 胡斯华纳有限公司 | Particularly for can manual guidance equipment expansion link |
-
1995
- 1995-03-17 CN CN 95206338 patent/CN2234007Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463851B (en) * | 2007-12-20 | 2010-11-17 | 史丹利七和国际股份有限公司 | Telescopic connection rod |
| CN102606588A (en) * | 2012-03-22 | 2012-07-25 | 北京北机机电工业有限责任公司 | Mounting structure positioned by aid of external cylindrical surface of element with non-circular section |
| CN102606588B (en) * | 2012-03-22 | 2014-05-14 | 北京北机机电工业有限责任公司 | Mounting structure positioned by aid of external cylindrical surface of element with non-circular section |
| CN105518314A (en) * | 2013-02-20 | 2016-04-20 | 意大利R.P.E.有限公司 | Method and assembly for the connection of two tubular members |
| CN105518314B (en) * | 2013-02-20 | 2017-10-31 | 意大利R.P.E.有限公司 | Method and component for the connection of two tubular elements |
| CN107532631A (en) * | 2015-04-22 | 2018-01-02 | 胡斯华纳有限公司 | Particularly for can manual guidance equipment expansion link |
| CN107532631B (en) * | 2015-04-22 | 2020-12-01 | 胡斯华纳有限公司 | Telescopic rod and guide device for a manually guidable device or device system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |