CN102961856B - The using method of a kind of ice piton and ice piton - Google Patents
The using method of a kind of ice piton and ice piton Download PDFInfo
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- CN102961856B CN102961856B CN201210513344.3A CN201210513344A CN102961856B CN 102961856 B CN102961856 B CN 102961856B CN 201210513344 A CN201210513344 A CN 201210513344A CN 102961856 B CN102961856 B CN 102961856B
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Abstract
A kind of ice piton, comprises ice piton pipe, is fixed on the handle of ice piton pipe one end, and have cutting edge at ice piton pipe away from one end of handle is one-body molded, one-body molded on the side of ice piton pipe have the double thread be all connected with cutting edge; At ice wall thin or ice matter is crisp, use ice piton time, first by the axes normal of ice piton pipe in ice face, then the cutting edge end of ice piton pipe is upwards lifted 10 ° to 15 ° degree angles be screwed into ice face; Advantage is the ice piton of double thread, no matter how the hardness of ice sheet can pierce fast, very steady when ice piton pierces ice sheet; Be equivalent to single threaded ice piton, screw in resistance and greatly reduce, screw-in speed improves more than 1.5 times, and the speed that screws in improves more than 45%, operates lighter.
Description
Technical field
The present invention relates to a kind of using method of climbing the sporting ice piton of ice and ice piton, particularly relate to a kind of using method of climbing the sporting ice screw of ice and ice piton.
Background technology
Climb in ice technology in the modern times, adopt single pick to fix more and more widely, the singlehanded technology screwing in ice piton, thus ice piton that is sharp, laborsaving, that be easy to screw in fast seems particularly important.Existing a kind of ice screw, the tube wall of ice piton pipe is very thin, and ice piton screw thread is single thread, this ice piton, and during screw-in, efficiency is low comparatively slow with speed, and during screw-in, resistance is large, effort.
Summary of the invention
First technical problem that the present invention will solve is the ice piton that when improving a kind of screw-in, efficiency is high, speed is fast, resistance is little.
Second technical problem that the present invention will solve is the ice piton using method of safety when improving a kind of use.
A kind of ice piton, comprises ice piton pipe, is fixed on the handle of ice piton pipe one end, and have cutting edge at ice piton pipe away from one end of handle is one-body molded, one-body molded on the side of ice piton pipe have the double thread be all connected with cutting edge.
As the improvement of scheme one, double thread is continuous thread.Removed by screw thread discontinuous on cutting edge, on the one hand appearance looks elegant, during screw-in ice wall, resistance is less, more laborsaving on the other hand, operates lighter.
As the improvement of scheme one, the lead angle of double thread is more than or equal to 5.5 ° and is less than or equal to 6.5 °.Be equivalent to single threaded ice piton, screw in resistance and greatly reduce, screw-in speed improves more than 1.85 times, and the speed that screws in improves more than 54%, operates lighter.
As the improvement of scheme one, the threaded portion of ice piton pipe is is large end near cutting edge, is the taper thread of small end away from cutting edge, and the external diameter of the polished rod part of ice piton pipe between handle and threaded portion is less than the external diameter of threaded portion small end.The threaded portion of ice piton pipe is taper thread, the external diameter of polished rod part is less than the external diameter of threaded portion small end, when entering ice like this, ice piton pipe removes into the external diameter at ice place identical with the external diameter of ice cave, the external diameter of ice piton pipe remainder is less than the external diameter of ice cave, decrease without screw thread place ice piton tube wall and have the ice piton tube wall at screw thread place and the frictional force of ice cave, thus when making ice piton screw-in ice wall, resistance is less, operates lighter.
As the improvement of scheme four, the large end of threaded portion of ice piton pipe and threaded portion small end are more than or equal to 0.22 ° along the axis cross section angle of ice piton pipe and are less than or equal to 0.34 °.Be equivalent to single threaded ice piton, screw in resistance and greatly reduce, screw-in speed improves more than 1.85 times, and the speed that screws in improves more than 54%, operates lighter.
As the improvement of scheme one, cutting edge is four helical tooths along the distribution of ice piton pipe circumference, and every sheet helical tooth is wedge angle away from one end of handle.Cutting edge is four helical tooths, has very powerful brill tooth angle degree, no matter how the hardness of ice sheet can pierce fast, very steady when ice piton pierces ice sheet.
As the common improvement of scheme one to six, handle comprises handle knob and the integrated handle body fixing with ice piton pipe; Handle body comprises the suspension part of protruding ice piton pipe maximum outside diameter, being provided with closed through hole, being used for hanging quick draw, and protrudes the rocking arm of ice piton pipe opposite side; Handle knob is fixed on rocking arm one end away from handle suspension part; Handle suspension part is side that is convex, that deviate from handle knob towards the side of handle knob is recessed arcuation.For the ice piton that threaded portion is longer, utilize rocking arm to be screwed into easily, efficiently by ice piton or to screw out, can effectively save time in climbing and muscle power.Rocking arm increases the arm of force, can be screwed into ice piton fast.The handle of its own band rocking arm, when turning handle rocking arm, handle and iron are locked and the connection of rope need not be opened, and can not affect rocking arm and rotate, can effectively prevent ice piton from inadvertently dropping.Suspension part is arcuation, better stressed.
A using method for ice piton, use ice piton time, first by the axes normal of ice piton pipe in ice face, then the cutting edge end of ice piton pipe is upwards lifted 10 ° to 15 ° degree angles be screwed into ice face.。At ice wall thin or ice matter is crisp this using method, when ice piton bears downward pulling force, the pressure of cone lever force to ice wall can be reduced, avoid ice body crush after ice piton deviate from.When using ice piton, according to ice wall thickness, select the ice piton of different length, the threaded portion of ice piton pipe and lever segment are screwed into ice wall completely, reduce leverage.
A using method for ice piton, when environment temperature is high and ice matter is soft, ice wall surface has when melting sign, comprises the following steps: when use ice piton, the axis horizontal of ice piton pipe is screwed into ice face; Or when using ice piton, angle that the is cutting edge end of ice piton pipe is downward and horizontal plane is that the angle of 10 ° to 15 ° is screwed into ice face.This using method, the ice around ice piton tube wall can be avoided to melt after, ice piton can more and more pine, be just easily drawn out when under tension.
A kind of using method of ice piton, thin at ice wall, when using long ice piton, comprise the following steps: when using ice piton, first level a part of before long ice piton is screwed into ice wall, then the position in ice face is pasted at cone bar, fix with rope sling or bandlet, finally with quick draw, main rope is connected with rope sling or bandlet again.Can solve when lacking short ice piton like this, when the cone bar of ice piton pipe is not screwed into ice wall completely, reduce leverage.
The invention has the beneficial effects as follows, the ice piton of double thread, no matter how the hardness of ice sheet can pierce fast, very steady when ice piton pierces ice sheet; Be equivalent to single threaded ice piton, screw in resistance and greatly reduce, screw-in speed improves more than 1.5 times, and the speed that screws in improves more than 45%, operate lighter.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view that the embodiment of the present invention 1 removes protective sleeve and catch net.
Fig. 2 is the perspective exploded view of the embodiment of the present invention 1.
Fig. 3 is the schematic front view of the embodiment of the present invention 1.
Fig. 4 is the schematic diagram of the lead angle of the double thread of the embodiment of the present invention 1.
Fig. 5 is the schematic diagram of the first using state of the embodiment of the present invention 1.
Fig. 6 is the schematic diagram of the first using state of the embodiment of the present invention 1.
Fig. 7 is the schematic diagram of the first using state of the embodiment of the present invention 1.
Detailed description of the invention
As shown in Figures 1 to 4, a kind of ice piton, comprises ice piton pipe 1, is fixed on the handle 2 of ice piton pipe 1 one end, protective sleeve 3, catch net 4.
Cutting edge 5 is had away from one end of handle 2 is one-body molded at ice piton pipe 1, cutting edge 5 is four helical tooths along the distribution of ice piton pipe 1 circumference, every sheet helical tooth 5 is wedge angle away from one end of handle 2, and one-body molded on the side of ice piton pipe 1 have the continuous print line screw thread 6, the line screw thread 7 that are all connected with cutting edge.The lead angle of line screw thread 6, line screw thread 7 is 6.12 °.The threaded portion of ice piton pipe 1 is is large end near cutting edge, is the taper thread of small end away from cutting edge, the external diameter of the polished rod part 8 of ice piton pipe 1 between handle 2 and threaded portion is less than the external diameter of threaded portion small end, and the large end of threaded portion of ice piton pipe 1 and the axis cross section angle along ice piton pipe 1 of threaded portion small end are 0.28 °.Protective sleeve 3 is enclosed within cutting edge place and wraps up cutting edge 5 completely, and catch net 4 is enclosed within double thread 6 place and covers line screw thread 6, line screw thread 7 completely.The ice piton of this structure screws in speed and improves more than 1.9 times than the ice piton of single thread 6, and the speed that screws in improves more than 58%.
Handle 2 comprises handle knob 9 and the integrated handle body 10 fixing with ice piton pipe 1; Handle body 10 comprises the suspension part 12 of protruding ice piton pipe 1 maximum outside diameter, being provided with closed through hole 11, being used for hanging quick draw, and protrudes the rocking arm 13 of ice piton pipe 1 opposite side; Pass rocking arm 13 from bottom to top by pin 14 and handle knob 9 is fixed on handle 2 one end away from handle suspension part 12; Handle suspension part 12 is side that is convex, that deviate from handle knob 9 towards the side of handle knob 9 is recessed arcuation.
Ice piton the security that directly decide and climb ice is set, so method to set up must decide according to ice wall-like condition, a bit carelessness can not be had.
When environment temperature is high and ice matter is soft, ice wall surface has when melting sign, and the using method of ice piton comprises the following steps: when use ice piton, the axis horizontal of ice piton pipe 1 is screwed into ice face.
As shown in Figure 5, when environment temperature is high and ice matter is soft, ice wall surface is when having a thawing sign, the using method of ice piton comprises the following steps: when using ice piton, and angle that the is cutting edge end of ice piton pipe 1 is downward and horizontal plane is that the angle of 10 ° to 15 ° is screwed into ice face.Threaded portion and the polished rod part of ice piton pipe 1 are screwed into ice wall completely, reduce leverage.This using method, the ice around ice piton pipe 1 wall can be avoided to melt after, ice piton can more and more pine, be just easily drawn out when under tension.
As shown in Figure 5, at ice wall thinner or ice matter is more crisp, use ice piton time, the using method of ice piton comprises the following steps: first by the axes normal of ice piton pipe 1 in ice face, then the cutting edge end of ice piton pipe 1 is upwards lifted 10 ° to 15 ° degree angles be screwed into ice face.At ice wall thin or ice matter is crisp this using method, when ice piton bears downward pulling force, the pressure of cone lever force to ice wall can be reduced, avoid ice body crush after ice piton deviate from.When using ice piton, according to ice wall thickness, select the ice piton of different length, threaded portion and the polished rod part of ice piton pipe 1 are screwed into ice wall completely, reduce leverage.
Thin at ice wall, when using long ice piton, the using method of ice piton comprises the following steps: when using ice piton, first level a part of before long ice piton is screwed into ice wall, then the position in ice face is pasted at cone bar, fix with rope sling or bandlet, finally with quick draw, main rope is connected with rope sling or bandlet again.Can solve when lacking short ice piton like this, when the cone bar of long ice piton pipe 1 is not screwed into ice wall completely, reduce leverage.
In multi pitch climb route, ice piton needs Reusability, so after unloading at every turn, trash ice in timely cleaning cone.General cone bar and ice wall knock, and trash ice will shake, if trash ice has frozen with the hands can hold ice piton, after band trash ice slightly melts, are shaken or blowout.
As shown in Figure 7, for the suspension part 12 being provided with large-sized closed through hole 11, quick draw 15, quick draw 16 can be linked in the closed through hole 11 of suspension part 12.
Embodiment 2
As different from Example 1, the lead angle of double thread is 5.5 °, and the large end of threaded portion of ice piton pipe and the axis cross section angle along ice piton pipe of threaded portion small end are 0.22 °.The ice piton of this structure screws in speed and improves more than 1.85 times than single threaded ice piton, and the speed that screws in improves more than 54%.
Embodiment 3
As different from Example 1, the lead angle of double thread is 6.5 °, and the large end of threaded portion of ice piton pipe and the axis cross section angle along ice piton pipe of threaded portion small end are 0.34 °.The ice piton of this structure screws in speed and improves more than 1.85 times than single threaded ice piton, and the speed that screws in improves more than 54%.
Claims (8)
1. an ice piton, comprises ice piton pipe, is fixed on the handle of ice piton pipe one end, has cutting edge, it is characterized in that: one-body molded on the side of ice piton pipe have the double thread be all connected with cutting edge at ice piton pipe away from one end of handle is one-body molded; The lead angle of described double thread is more than or equal to 5.5 ° and is less than or equal to 6.5 °; Described double thread is continuous thread.
2. a kind of ice piton as claimed in claim 1, it is characterized in that: the threaded portion of ice piton pipe is is large end near cutting edge, is the taper thread of small end away from cutting edge, and the external diameter of the polished rod part of ice piton pipe between handle and threaded portion is less than the external diameter of threaded portion small end.
3. a kind of ice piton as claimed in claim 2, is characterized in that: the large end of threaded portion of ice piton pipe and threaded portion small end are more than or equal to 0.22 ° along the axis cross section angle of ice piton pipe and are less than or equal to 0.34 °.
4. a kind of ice piton as claimed in claim 1, is characterized in that: cutting edge is four helical tooths along the distribution of ice piton pipe circumference, and every sheet helical tooth is wedge angle away from one end of handle.
5. a kind of ice piton as described in Claims 1-4 any one, is characterized in that: handle comprises handle knob and the integrated handle body fixing with ice piton pipe; Handle body comprises the suspension part of protruding ice piton pipe maximum outside diameter, being provided with closed through hole, being used for hanging quick draw, and protrudes the rocking arm of ice piton pipe opposite side; Handle knob is fixed on rocking arm one end away from handle suspension part; Handle suspension part is side that is convex, that deviate from handle knob towards the side of handle knob is recessed arcuation.
6. the using method of the ice piton as described in Claims 1-4 any one, it is characterized in that thin at ice wall or ice matter is crisp, comprise the following steps: when using ice piton, first by the axes normal of ice piton pipe in ice face, then the cutting edge end of ice piton pipe is upwards lifted 10 ° to 15 ° degree angles be screwed into ice face.
7. the using method of the ice piton as described in Claims 1-4 any one, it is characterized in that when environment temperature is high and ice matter is soft, ice wall surface is when having a thawing sign, comprise the following steps: when using ice piton, the axis horizontal of ice piton pipe is screwed into ice face; Or when using ice piton, angle that the is cutting edge end of ice piton pipe is downward and horizontal plane is that the angle of 10 ° to 15 ° is screwed into ice face.
8. the using method of the ice piton as described in claims 1 to 3 any one, it is characterized in that thin at ice wall, when using long ice piton, comprise the following steps: when using ice piton, first level a part of before long ice piton is screwed into ice wall, then the position in ice face is pasted at cone bar, fix with rope sling or bandlet, finally with quick draw, main rope is connected with rope sling or bandlet again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210513344.3A CN102961856B (en) | 2012-12-04 | 2012-12-04 | The using method of a kind of ice piton and ice piton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210513344.3A CN102961856B (en) | 2012-12-04 | 2012-12-04 | The using method of a kind of ice piton and ice piton |
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| Publication Number | Publication Date |
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| CN102961856A CN102961856A (en) | 2013-03-13 |
| CN102961856B true CN102961856B (en) | 2015-10-28 |
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| CN201210513344.3A Active CN102961856B (en) | 2012-12-04 | 2012-12-04 | The using method of a kind of ice piton and ice piton |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012218559A1 (en) * | 2012-10-11 | 2014-04-17 | Oberalp SpA | Ice screw |
| CN105414897B (en) * | 2015-12-10 | 2018-05-18 | 太仓戴尔塔精密模具有限公司 | A kind of stable type steel pricker pipe and its effective production process |
| ES2884001B2 (en) | 2020-06-04 | 2022-06-17 | Ingecid Investig Y Desarrollo De Proyectos S L | ANCHORAGE FOR ICE CLIMBING |
| CN112223190A (en) * | 2020-10-16 | 2021-01-15 | 中国地质大学（武汉） | Integral type hexagonal ice cone subassembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU112605A1 (en) * | 1957-02-21 | 1957-11-30 | Л.А. Беспалов | Device for counting and distributing aerosol particles to their sizes |
| DE3512353A1 (en) * | 1985-04-04 | 1986-10-09 | Karl 8000 München Schreiber | Ice axe with releasable holding device for securing elements in ice |
| US6505799B1 (en) * | 2002-01-04 | 2003-01-14 | Black Diamond Equipment, Ltd. Inc. | Ice screw with non-linear taper |
| EP1491238A2 (en) * | 2003-06-20 | 2004-12-29 | S.S.E. S.p.A. | Safety screw for climbing on ice |
| FR2881056A1 (en) * | 2005-01-26 | 2006-07-28 | Simond Soc Par Actions Simplif | Ice screw for mountaineering, has retractable arm articulated around axis perpendicular to longitudinal axis, where arm takes rest position and working position by rotation in space above locking flap, and gripping handle |
| CN201386268Y (en) * | 2009-04-02 | 2010-01-20 | 张永胜 | Ice drill |
| CN202951201U (en) * | 2012-12-04 | 2013-05-29 | 湛江市玛雅旅游用品有限公司 | Ice cone |
-
2012
- 2012-12-04 CN CN201210513344.3A patent/CN102961856B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU112605A1 (en) * | 1957-02-21 | 1957-11-30 | Л.А. Беспалов | Device for counting and distributing aerosol particles to their sizes |
| DE3512353A1 (en) * | 1985-04-04 | 1986-10-09 | Karl 8000 München Schreiber | Ice axe with releasable holding device for securing elements in ice |
| US6505799B1 (en) * | 2002-01-04 | 2003-01-14 | Black Diamond Equipment, Ltd. Inc. | Ice screw with non-linear taper |
| EP1491238A2 (en) * | 2003-06-20 | 2004-12-29 | S.S.E. S.p.A. | Safety screw for climbing on ice |
| FR2881056A1 (en) * | 2005-01-26 | 2006-07-28 | Simond Soc Par Actions Simplif | Ice screw for mountaineering, has retractable arm articulated around axis perpendicular to longitudinal axis, where arm takes rest position and working position by rotation in space above locking flap, and gripping handle |
| CN201386268Y (en) * | 2009-04-02 | 2010-01-20 | 张永胜 | Ice drill |
| CN202951201U (en) * | 2012-12-04 | 2013-05-29 | 湛江市玛雅旅游用品有限公司 | Ice cone |
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| CN102961856A (en) | 2013-03-13 |
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