CN106512340B - A kind of extrusion type climbing lever - Google Patents
A kind of extrusion type climbing lever Download PDFInfo
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- CN106512340B CN106512340B CN201710025346.0A CN201710025346A CN106512340B CN 106512340 B CN106512340 B CN 106512340B CN 201710025346 A CN201710025346 A CN 201710025346A CN 106512340 B CN106512340 B CN 106512340B
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- arc portion
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- bottom plate
- spindle
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B29/00—Apparatus for mountaineering
- A63B29/08—Hand equipment for climbers
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- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Portable Nailing Machines And Staplers (AREA)
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Abstract
The present invention relates to mountain-climbing auxiliary equipment field, a kind of extrusion type climbing lever.The present invention proposes a kind of extrusion type climbing lever, including slide bar, bottom plate, base, the lower end of slide bar is connected with bottom plate, bottom plate rear and front end has been respectively and fixedly connected with Qian Lianjiao and Hou Lianjiao, and base connects angle Joint with before connecting angle Joint, base with after, base includes preceding arc portion, rear flat portion, middle arc portion, preceding arc portion outer surface is fixedly mounted with before being provided with and put, and middle arc portion outer surface, which has to be fixedly mounted with group, puts, and rear flat portion outer surface, which is provided with to be fixedly mounted with after group, puts.The advantage of the invention is that the base good antiskid effect that anti-skidding curved surface and plane is combined, earth-grasping force is strong, require small to grabbing floor area, it is big to user's supporting time length, support angle scope during user uses the product.
Description
Technical field
The present invention relates to mountain-climbing auxiliary equipment field, a kind of extrusion type climbing lever.
Background technology
As Urban population concentration class is increasing, the distance of people and natural environment is more and more remote.Mountain-climbing be people i.e.
The motion that access expansion is taken exercises again.Climbing lever or alpin-stock are one of instruments essential during climbing the mountain in the modern times,
It can help people to climb some hill paths being relatively difficult to walk, and miscellaneous climbing lever continuously emerges in market, such as applied
Number be CN201310056333.1, Publication No.：CN103111054A, a kind of entitled alpin-stock with lower support structure
Chinese invention patent application just proposes following technical scheme：A kind of alpin-stock with lower support structure, including stick stem, the cane
Bar lower end is provided with axle sleeve one, axle sleeve one and is bolted with supporting construction.The invention is claimed：Safe and reliable, alpin-stock bottom sets imitative
The supporter of organization of human body, adds the flexibility of alpin-stock when in use, and bottom surface non-slip texture adds alpin-stock in plane
Or the enabling capabilities under wet and slippery environment；Supporter rotation packed up and may be switched to climbing state, it is to avoid adjustment assembly
It is cumbersome, the unnecessary accessory without carrying.The invention utilizes the method for the supporter for increasing imitative organization of human body in alpin-stock bottom, makes
It is anti-skidding during the use of alpin-stock, effectively increase enabling capabilities, but this alpin-stock uses upper inconvenience there is also some,
Such as when road is more muddy, the earth-grasping force of alpin-stock people's supporter will be affected, for another example, and the supporting surface is flat
Face, the use for entreating the upper alpin-stock for the smaller climbing mountain in rugged hill path or impetus will be affected.
The content of the invention
To solve above technical problem, the present invention proposes a kind of extrusion type climbing lever, including slide bar 1, bottom plate 2, base 3,
The slide bar 1 is cylindric, and the bottom plate 2 is lath-shaped, and the lower end of the slide bar 1 is vertically connected with bottom plate 2 to be connect, the bottom plate
2 rear and front ends be respectively and fixedly connected with it is oriented away from the direction of slide bar 1 extension before connect angle 4 and after connect angle 5, the front end of the base 3 and institute
Connect the end Joint at angle 4 before stating, the rear end of the base 3 with it is described after connect the end Joint at angle 5, the base 3 includes
With the preceding even affixed preceding arc portion 6 in angle 4 and after connect the middle arc set between angle 5 affixed rear flat portion 7, preceding arc portion 6 and rear flat portion 7
Portion 8, the cross section of preceding arc portion 6 is the fan ring that central angle is 90 °, and its one end is with before connecting the Joint of angle 4, the outer surface of preceding arc portion 6
With it is preceding even angle 4 outer surface it is tangent, the cross section of the middle arc portion 8 is the fan ring that central angle is 40 °, the preceding arc portion 6 it is interior
Surface and outer surface are flush with the inner surface of middle arc portion 8 and outer surface respectively, and the middle arc portion 8 fans the interior table of ring shaped cross-section
Radius surface is 2 times of inner surface radius that preceding arc portion 6 fans ring shaped cross-section, and the rear flat portion 7 is plate-like structure, its front end with
The middle arc portion 8 is affixed, and rear end connects that the end of angle 5 is affixed with after, the inner surface in the rear flat portion 7, outer surface respectively with middle arc portion 8
Inner surface, outer surface be flush, the preceding outer surface of arc portion 6, which is evenly arranged with to be fixedly mounted with before 3 groups, puts, be fixedly mounted with before every group put including
2 be uniformly arranged along the preceding cross section vertical direction of arc portion 6 before follow closely 61 admittedly, it is described before admittedly nail 61 perpendicular to the preceding outer surface of arc portion 7
And extend to away from the direction of bottom plate 2, the preceding nail 61 admittedly is the cone with sharp drift angle, and wherein the bottom surface of cone is with before
The outer surface of arc portion 6 is affixed, is fixedly mounted with before every group and puts solid plate 62 before outside is respectively arranged with, and the preceding solid plate 62 is outside preceding arc portion 6
The side on surface along spindle 63 before being provided at both ends with of the preceding cross section vertical direction of arc portion 6, it is described before be provided with solid plate 62 with
Preceding nail 61 admittedly supporting preceding pass through is provided with the preceding fixing hole 65 supporting with preceding spindle 63 in hole 64, the preceding arc portion 6, in frontal arc
The side of the inner surface of portion 6, the periphery of the preceding fixing hole 65 are set before oriented the hollow of the direction of bottom plate 2 extension, endcapped
Movable span 67 before being provided with spring strut 66, the preceding closed end of spring strut 66, it is the preceding premenstrual fixing hole 65 of spindle 63, preceding
Preceding movable span 67 is passed through after spring strut 66, and passes through fixing bolt and preceding movable span close to the side of bottom plate 2 in preceding movable span 67
67 phase clampings, spring 68 before the outside of preceding spindle 63 is socketed with, the preceding upper and lower ends of spring 68 respectively with preceding spring strut 66
The inner surface of closed end and the preceding solid inner surface of plate 62 are in contact, and the preceding solid plate 62 is engaged with the preceding outer surface of arc portion 6
Arc-shaped plate body, the central angle of the preceding solid plate 62 is 20 °, and the middle outer surface of arc portion 8, which is evenly arranged with to be fixedly mounted with 2 groups, puts,
Be fixedly mounted with every group put be uniformly arranged including 2 along the middle cross section vertical direction of arc portion 8 in follow closely 81 admittedly, it is described in follow closely 81 admittedly vertical
In the middle outer surface of arc portion 8 and to away from the direction of bottom plate 2 extend, it is described in follow closely admittedly 81 be the cone with sharp drift angle, wherein
The bottom surface of cone and the middle outer surface of arc portion 8 are affixed, it is described in be fixedly mounted with and put solid plate 82 during outside is provided with, it is described in solid plate 82 lean on
Be provided at both ends with middle spindle 83 of the side of the outer surface of arc portion 8 along the middle cross section vertical direction of arc portion 8 near, it is described in solid plate 82
On be provided with it is each in follow closely admittedly 81 it is supporting in pass through be provided with hole 84, the middle arc portion 8 with middle spindle 83 it is supporting in
Fixing hole 85, is set in the periphery of the side of the middle inner surface of arc portion 8, the middle fixing hole 85 in the oriented direction of bottom plate 2 extension
Middle movable span 87, the middle spindle are provided with the middle spring strut 86 of empty, endcapped, the middle closed end of spring strut 86
83 pass through middle movable span 87 in after fixing hole 85, middle spring strut 86, and pass through admittedly close to the side of bottom plate 2 in middle movable span 87
Determine bolt and the middle phase clamping of movable span 87, the middle outside of spindle 83 is socketed with spring 88 of being hit by a bullet, the middle upper and lower ends of spring 88
Respectively with the inner surface of the middle closed end of spring strut 86 and in the solid inner surface of plate 82 be in contact, it is described in solid plate 82 be and middle arc portion
The arc-shaped plate body that 8 outer surfaces are engaged, it is described in the central angle of solid plate 82 be 30 °, the rear flat outer surface of portion 7 is uniformly arranged
Have to be fixedly mounted with after 2 groups and put, be fixedly mounted with to put including 2 after every group and rear follow closely 71, institute admittedly along what the rear flat cross section vertical direction of portion 7 was uniformly arranged
Followed closely admittedly after stating 71 perpendicular to the rear flat outer surface of portion 7 and to away from the direction of bottom plate 2 extend, it is described after follow closely admittedly 71 be with sharp drift angle
Cone, the wherein bottom surface of cone and the rear flat outer surface of portion 7 be affixed, it is described after be fixedly mounted with and put solid plate 72 after outside is provided with,
Consolidate side of the plate 72 close to the rear flat outer surface of portion 7 after described and be provided at both ends with rear spindle along the rear flat cross section vertical direction of portion 7
73, it is described after be provided with admittedly on plate 72 with it is each after follow closely 71 supporting rear pass through admittedly and be provided with hole 74, the rear flat portion 7 with after
The supporting rear fixing hole 75 of spindle 73, oriented bottom plate is set in the periphery of the side of the rear flat inner surface of portion 7, the rear fixing hole 75
Rear movable span is provided with hollow, endcapped the rear spring strut 76 of 2 directions extension, the rear closed end of spring strut 76
77, the rear spindle 73 after fixing hole 75, after pass through after spring strut 76 after movable span 77, and in rear movable span 77 close to bottom plate
2 side is by fixing bolt and the rear phase clamping of movable span 77, and the rear outside of spindle 73 is socketed with rear spring 78, the rear bullet
The upper and lower ends of spring 78 are in contact with the inner surface and the rear inner surface of plate 72 admittedly of the rear closed end of spring strut 76 respectively, the rear plate admittedly
72 be plate-like structure, on the cross section where the axis of the slide bar 1, and the center of circle of the preceding arc portion 6 is located at the axis of slide bar 1
On the extended line extended to the direction of base 3, the center of circle of middle arc portion 8 is located on the axis of slide bar 1, the perpendicular bisector in rear flat portion 7
Intersect with the axis of cylindric slide bar 1.
As a kind of prioritization scheme of the technical program, can be it is described after admittedly plate 72, in solid plate 82, preceding solid plate 62 distinguish
Extend at the two ends along cross section vertical direction to the direction of bottom plate 2, form guiding protecting.
The technical program can also be optimized for, and the upper end of slide bar 1 is provided with handle 9, the upper end of handle 9 flat portion 7 after
Side be provided with thumb depression 10.
Further be optimized for, it is described before admittedly nail 61, afterwards admittedly nail 71, in follow closely 81 admittedly at its sharp drift angle along its circular conical surface
It is evenly arranged with 3 outwardly protruding side wings 11.
The advantage of the invention is that the base good antiskid effect that anti-skidding curved surface and plane is combined, earth-grasping force is strong, to grabbing
Floor area requires small, big to user's supporting time length, support angle scope during user uses the product, uses
Way extensively, can aid in user to climb the mountain, and can be used for snowfield, the walking of slob auxiliary and walking with load.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the schematic diagram at another visual angle of the invention;
Fig. 3 is the close-up schematic view of bottom plate of the present invention and base;
Fig. 4 is bottom plate of the present invention and another visual angle schematic diagram of base partial enlargement;
Fig. 5 be solid plate after the present invention, in solid plate, preceding solid plate bottom plate and base enlarged diagram when retracting；
Fig. 6 is with regard to bottom plate of the present invention and the another visual angle schematic diagram of base partial enlargement;
Fig. 7 be solid plate after the present invention, in solid plate, preceding solid plate bottom plate and another visual angle enlarged diagram of base when retracting；
Wherein:1st, slide bar；2nd, bottom plate；3rd, base；4th, Qian Lianjiao；5th, Hou Lianjiao；6th, preceding arc portion；7th, rear flat portion；8th, in
Arc portion；9th, handle；10th, thumb depression；11st, side wing;61st, preceding solid nail；62nd, preceding solid plate；63rd, preceding spindle；64th, it is preceding to pass through hole；65、
Preceding fixing hole；66th, preceding spring strut；67th, preceding movable span；68th, preceding spring；71st, rear solid nail；72nd, plate is consolidated afterwards；73rd, rear spindle；74、
Hole is passed through afterwards；75th, rear fixing hole；76th, rear spring strut；77th, rear movable span；78th, rear spring；81st, followed closely admittedly in；82nd, solid plate in；
83rd, middle spindle；84th, hole is passed through in；85th, middle fixing hole；86th, middle spring strut；87th, middle movable span；88th, middle spring.
Embodiment
Specific embodiment one：
With reference to the technical program specific implementation situation is described in detail as shown in Figures 1 to 7, the present invention proposes a kind of pressure
Go out formula climbing lever, including slide bar 1, bottom plate 2, base 3, the slide bar 1 is cylindric, and the bottom plate 2 is lath-shaped, the slide bar
1 lower end is vertically connected with bottom plate 2 and connect, and the rear and front end of bottom plate 2 connects before being respectively and fixedly connected with the oriented extension away from the direction of slide bar 1
Angle 4 and after connect angle 5, the front end of the base 3 with it is described before connect the end Joint at angle 4, the rear end of the base 3 with it is described after
The even end Joint at angle 5, the base 3 include connecting with the preceding even affixed preceding arc portion 6 in angle 4, with after the affixed rear flat portion 7 in angle 5,
The middle arc portion 8 set between preceding arc portion 6 and rear flat portion 7, the cross section of preceding arc portion 6 is the fan ring that central angle is 90 °, its one end with
The preceding even Joint of angle 4, the outer surface of preceding arc portion 6 and the outer surface for before connecting angle 4 are tangent, and the cross section of the middle arc portion 8 is the center of circle
Angle is 40 ° of fan ring, and the inner surface of the preceding arc portion 6 and outer surface are flush with the inner surface of middle arc portion 8 and outer surface respectively,
The inner surface radius of the fan of middle arc portion 8 ring shaped cross-section fans 2 times of the inner surface radius of ring shaped cross-section, institute for preceding arc portion 6
Flat portion 7 is plate-like structure after stating, and its front end and the middle arc portion 8 be affixed, and it is affixed that rear end connects the end of angle 5 with after, described to put down afterwards
The inner surface in portion 7, outer surface inner surface respectively with middle arc portion 8, outer surface are flush, and the preceding outer surface of arc portion 6 is uniformly set
Be equipped with to be fixedly mounted with before 3 groups and put, be fixedly mounted with before every group put be uniformly arranged including 2 along the preceding cross section vertical direction of arc portion 6 before follow closely 61 admittedly,
Nail 61 extends perpendicular to the preceding outer surface of arc portion 7 and to away from the direction of bottom plate 2 admittedly before described, and the preceding nail 61 admittedly is with sharp top
The bottom surface of the cone at angle, wherein cone and the preceding outer surface of arc portion 6 are affixed, are fixedly mounted with before every group and put solid before outside is respectively arranged with
Plate 62, it is described before solid plate 62 close to the preceding outer surface of arc portion 6 side along before being provided at both ends with of the preceding cross section vertical direction of arc portion 6
Spindle 63, the preceding spindle 63 before being projected on solid plate 62 fan the centre position of ring section, it is described before be provided with solid plate 62 with
Preceding nail 61 admittedly supporting preceding pass through is provided with the preceding fixing hole 65 supporting with preceding spindle 63 in hole 64, the preceding arc portion 6, in frontal arc
The side of the inner surface of portion 6, the periphery of the preceding fixing hole 65 are set before oriented the hollow of the direction of bottom plate 2 extension, endcapped
Movable span 67 before being provided with spring strut 66, the preceding closed end of spring strut 66, it is the preceding premenstrual fixing hole 65 of spindle 63, preceding
Preceding movable span 67 is passed through after spring strut 66, and passes through fixing bolt and preceding movable span close to the side of bottom plate 2 in preceding movable span 67
67 phase clampings, spring 68 before the outside of preceding spindle 63 is socketed with, the preceding upper and lower ends of spring 68 respectively with preceding spring strut 66
The inner surface of closed end and the preceding solid inner surface of plate 62 are in contact, and the preceding solid plate 62 is engaged with the preceding outer surface of arc portion 6
Arc-shaped plate body, the central angle of the preceding solid plate 62 is 20 °, and the middle outer surface of arc portion 8, which is evenly arranged with to be fixedly mounted with 2 groups, puts,
Be fixedly mounted with every group put be uniformly arranged including 2 along the middle cross section vertical direction of arc portion 8 in follow closely 81 admittedly, it is described in follow closely 81 admittedly vertical
In the middle outer surface of arc portion 8 and to away from the direction of bottom plate 2 extend, it is described in follow closely admittedly 81 be the cone with sharp drift angle, wherein
The bottom surface of cone and the middle outer surface of arc portion 8 are affixed, it is described in be fixedly mounted with and put solid plate 82 during outside is provided with, it is described in solid plate 82 lean on
Be provided at both ends with middle spindle 83 of the side of the outer surface of arc portion 8 along the middle cross section vertical direction of arc portion 8, the middle spindle 83 near
Solid plate 82 fans the centre position of ring section in being projected on, it is described in be provided with solid plate 82 with it is each in follow closely admittedly 81 it is supporting in
Through hole 84, the middle fixing hole 85 supporting with middle spindle 83 is provided with the middle arc portion 8, the side of the middle inner surface of arc portion 8,
The periphery of the middle fixing hole 85 sets hollow, endcapped the middle spring strut 86 of the oriented direction of bottom plate 2 extension, it is described in
Middle movable span 87 is provided with the closed end of spring strut 86, the middle spindle 83 is passed through in after fixing hole 85, middle spring strut 86
Middle movable span 87, and in middle movable span 87 close to the side of bottom plate 2 by fixing bolt and the middle phase clamping of movable span 87, it is described in
The outside of spindle 83 is socketed with spring 88 of being hit by a bullet, the inner surface of the middle upper and lower ends of spring 88 respectively with the middle closed end of spring strut 86
The solid inner surface of plate 82 is in contact with, it is described in solid plate 82 be the arc-shaped plate body being engaged with the middle outer surface of arc portion 8, it is described in
Gu the central angle of plate 82 is 30 °, the rear flat outer surface of portion 7, which is evenly arranged with to be fixedly mounted with after 2 groups, puts, and is fixedly mounted with and is put including 2 after every group
It is individual along the rear flat cross section vertical direction of portion 7 be uniformly arranged it is rear follow closely 71 admittedly, it is described after follow closely admittedly 71 perpendicular to the rear flat outer surface of portion 7 and
To away from the extension of the direction of bottom plate 2, it is described after to follow closely 71 admittedly be the cone with sharp drift angle, wherein the bottom surface of cone with it is rear flat
The outer surface of portion 7 is affixed, it is described after be fixedly mounted with and put solid plate 72 after outside is provided with, it is described after admittedly plate 72 close to the rear flat outer surface of portion 7
Be provided at both ends with rear spindle 73 of the side along the rear flat cross section vertical direction of portion 7, the rear spindle 73 solid square of plate 72 after being projected on
The centre position of tee section, it is described after be provided with admittedly on plate 72 with it is each after follow closely admittedly 71 it is supporting it is rear pass through hole 74, it is described after it is flat
The rear fixing hole 75 supporting with rear spindle 73 is provided with portion 7, in the side of the rear flat inner surface of portion 7, the rear fixing hole 75
Periphery sets hollow, endcapped the rear spring strut 76 of the oriented direction of bottom plate 2 extension, the rear closed end of spring strut 76
Place is provided with rear movable span 77, the rear spindle 73 after fixing hole 75, after pass through after spring strut 76 after movable span 77, and rear
Movable span 77 is close to the side of bottom plate 2 by fixing bolt and the rear phase clamping of movable span 77, and the rear outside of spindle 73 is socketed with
Spring 78 afterwards, the rear upper and lower ends of spring 78 with the inner surface of the rear closed end of the spring strut 76 and rear inner surface of plate 72 admittedly respectively
It is in contact, the rear plate 72 admittedly is plate-like structure, on the cross section where the axis of the slide bar 1, the preceding arc portion 6
The center of circle is on the extended line that the axis of slide bar 1 extends to the direction of base 3, and the center of circle of middle arc portion 8 is located on the axis of slide bar 1, after
The perpendicular bisector in flat portion 7 intersects with the axis of cylindric slide bar 1.
In order to protect preceding spring strut 66, rear spring strut 76, middle spring strut 86 in use, and it is in use
Reduce preceding spindle 63, middle spindle 86, rear spindle 76 it is lateral stressed, it is described after admittedly plate 72, in solid plate 82, preceding plate 62 admittedly distinguish
Extend at the two ends along cross section vertical direction to the direction of bottom plate 2, form guiding protecting.
The comfort level of finger in use, and in order to which thumb can make upper power in use for convenience,
The upper end of slide bar 1 is provided with handle 9, and the upper end of handle 9 side in flat portion 7 after is provided with thumb depression 10.
In order to increase earth-grasping force, it is described before admittedly nail 61, afterwards admittedly nail 71, in follow closely 81 admittedly at its sharp drift angle along its circular cone
Face is evenly arranged with 3 outwardly protruding side wings 11.3 upward consitutional maximum outside diameters of the institute of side wing 11 are less than
Before described through hole 64, in through hole 84, the rear internal diameter for passing through hole 74.
Use method：During user's one hand this product, thumb pushes down thumb depression 10, and remaining four finger ring shape holds handle
Hand.When this product does not land, solid plate 62 before making under the elastic force effect of preceding spring 68, middle spring 88, rear spring 78, in solid plate
82nd, plate 72 is respectively at away from preceding arc portion 6, rear flat portion 7, the state of middle arc portion 8 admittedly afterwards, now preceding nail 61 admittedly, in follow closely 81 admittedly, after
Admittedly nail 71 not in preceding solid plate 62, in solid plate 82, within the rear outer surface of plate 72 admittedly, not it is preceding through hole 64, in pass through hole 84, after
Expose through in hole 74 so that preceding nail 61 admittedly, in follow closely 81 admittedly, nail 71 does not injure user and other articles admittedly afterwards.User
During this product forward downward underthrust wherein held on the other hand, the rear solid plate 72 in rear flat portion 7 first lands, solid plate 82 in middle arc portion 82
Partly land simultaneously, under the strength pushed, in solid plate 82, plate 72 bounces back to the direction of base 3 admittedly afterwards, in solid plate 82, consolidate plate afterwards
Follow closely 81 admittedly in 72 inner sides, afterwards admittedly nail 71 passed through respectively in through hole 84, afterwards it is prominent in hole 74, in follow closely 81 admittedly, follow closely 71 admittedly afterwards
Hammer into the soil on road or rubble, making the earth-grasping force of this product increases.User is moved ahead, and base 3 is fallen on from before user
Side is gradually moved to rear, and slide bar 1 turns into the state that turns forward again by tilting backwards to plumbness, base 3 is tilted shape from preceding
State tilts state after being arrived again to horizontality, in this process, and rear flat portion 7, middle arc portion 8 is liftoff successively, in follow closely admittedly 81 and after
Admittedly following closely 71 priorities leaves ground, in solid plate 82, plate 72 is ejected downwards in the presence of middle spring 88 and rear spring 78 admittedly afterwards, in it is solid
Nail 81 and afterwards admittedly nail 71 in through hole 84, it is rear be retracted into respectively through hole 74 in solid plate 82, it is rear consolidate within plate 72, passed through in
Hole 84, pass through hole 74 afterwards in the presence of, prick follow closely 81 admittedly in and follow closely admittedly afterwards 71 and its part soil, the debris of side wing 11 smoothed out with the fingers
Under；Slide bar 1 continues to turn forward, and the preceding solid plate 62 at the preceding middle part of arc portion 6 and the preceding solid plate 62 on top are depressed successively, before these
Gu the preceding nail 61 admittedly behind plate 62 is pricked into ground successively, continue as using offer support force.
Specific embodiment two：Product structure is with specific embodiment one.
User's both hands each use a basic product.Two climbing levers, which intersect, to move ahead, rear nail 71 admittedly thereon, in follow closely admittedly
81 and preceding nail admittedly 61 prick earthward successively, and be continuously user support force be provided.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (4)
1. a kind of extrusion type climbing lever, including slide bar（1）, bottom plate（2）, base（3）, the slide bar（1）For cylindric, the bottom
Plate（2）For lath-shaped, the slide bar（1）Lower end and bottom plate（2）It is vertically connected and connects, the bottom plate（2）Rear and front end is solid respectively
It is connected to away from slide bar（1）The Qian Lianjiao of direction extension（4）With rear even angle（5）, the base（3）Front end with it is described before connect angle
（4）End Joint, the base（3）Rear end with it is described after connect angle（5）End Joint, it is characterised in that the bottom
Seat（3）Including connecting angle with preceding（4）Affixed preceding arc portion（6）, with after connect angle（5）Affixed rear flat portion（7）, preceding arc portion（6）With it is rear
Flat portion（7）Between the middle arc portion that sets（8）, preceding arc portion（6）Cross section be fan ring that central angle is 90 °, its one end is with before connecting
Angle（4）Joint, preceding arc portion（6）Outer surface and Qian Lianjiao（4）Outer surface it is tangent, the middle arc portion（8）Cross section be
Central angle is 40 ° of fan ring, the preceding arc portion（6）Inner surface and outer surface respectively with middle arc portion（8）Inner surface and appearance
Face is flush, the middle arc portion（8）The inner surface radius for fanning ring shaped cross-section is preceding arc portion（6）Fan the inner surface of ring shaped cross-section
2 times of radius, the rear flat portion（7）For plate-like structure, its front end and the middle arc portion（8）It is affixed, rear end and Hou Lianjiao（5）
End is affixed, the rear flat portion（7）Inner surface, outer surface respectively with middle arc portion（8）Inner surface, outer surface be flush, institute
State preceding arc portion（6）Outer surface is evenly arranged with to be fixedly mounted with before 3 groups and put, and is fixedly mounted with and is put including 2 along preceding arc portion before every group（6）Hang down cross section
Nogata is followed closely admittedly to before being uniformly arranged（61）, the preceding solid nail（61）Perpendicular to preceding arc portion（7）Outer surface and to away from bottom plate（2）
Direction extends, the preceding solid nail（61）For the cone with sharp drift angle, the wherein bottom surface of cone and preceding arc portion（6）Appearance
Face is affixed, is fixedly mounted with before every group and puts solid plate before outside is respectively arranged with（62）, the preceding solid plate（62）Close to preceding arc portion（6）Outer surface
Side along preceding arc portion（6）Cross section vertical direction is provided at both ends with preceding spindle（63）, the preceding solid plate（62）On be provided with
With preceding solid nail（61）Supporting is preceding through hole（64）, the preceding arc portion（6）On be provided with and preceding spindle（63）Supporting preceding fixation
Hole（65）, in preceding arc portion（6）The side of inner surface, the preceding fixing hole（65）Periphery oriented bottom plate is set（2）Direction extends
Hollow, endcapped preceding spring strut（66）, the preceding spring strut（66）Preceding movable span is provided with closed end（67）, institute
State preceding spindle（63）Premenstrual fixing hole（65）, preceding spring strut（66）Preceding movable span is passed through afterwards（67）, and in preceding movable span（67）Lean on
Nearly bottom plate（2）Side pass through fixing bolt and preceding movable span（67）Phase clamping, the preceding spindle（63）Outside is socketed with preceding bullet
Spring（68）, the preceding spring（68）Upper and lower ends respectively with preceding spring strut（66）The inner surface of closed end and preceding solid plate（62）It is interior
Surface is in contact, the preceding solid plate（62）For with preceding arc portion（6）The arc-shaped plate body that outer surface is engaged, the preceding solid plate（62）
Central angle be 20 °, the middle arc portion（8）Outer surface is evenly arranged with to be fixedly mounted with 2 groups and put, and is fixedly mounted with and is put including 2 edges in every group
Middle arc portion（8）Cross section vertical direction is followed closely admittedly in being uniformly arranged（81）, it is described in follow closely admittedly（81）Perpendicular to middle arc portion（8）Appearance
Face and to away from bottom plate（2）Direction extend, it is described in follow closely admittedly（81）For the bottom of the cone with sharp drift angle, wherein cone
Face and middle arc portion（8）Outer surface is affixed, it is described in be fixedly mounted with and put solid plate during outside is provided with（82）, it is described in solid plate（82）In
Arc portion（8）The side of outer surface is along middle arc portion（8）Cross section vertical direction is provided at both ends with middle spindle（83）, it is described in solid plate
（82）On be provided with it is each in follow closely admittedly（81）Hole is passed through in supporting（84）, the middle arc portion（8）On be provided with and middle spindle
（83）Supporting middle fixing hole（85）, in middle arc portion（8）The side of inner surface, the middle fixing hole（85）Periphery set it is oriented
Bottom plate（2）Hollow, endcapped the middle spring strut of direction extension（86）, the middle spring strut（86）Set at closed end
There is middle movable span（87）, the middle spindle（83）The fixing hole in（85）, middle spring strut（86）Middle movable span is passed through afterwards（87）, and
In middle movable span（87）Close to bottom plate（2）Side pass through fixing bolt and middle movable span（87）Phase clamping, the middle spindle
（83）Outside is socketed with spring of being hit by a bullet（88）, the middle spring（88）Upper and lower ends respectively with middle spring strut（86）Closed end it is interior
Surface solid plate with（82）Inner surface is in contact, it is described in solid plate（82）For with middle arc portion（8）The arc-shaped that outer surface is engaged
Plate body, it is described in solid plate（82）Central angle be 30 °, the rear flat portion（7）Outer surface is evenly arranged with to be fixedly mounted with after 2 groups and put, often
It is fixedly mounted with and is put including 2 along rear flat portion after group（7）The rear solid nail that cross section vertical direction is uniformly arranged（71）, the rear solid nail（71）
Perpendicular to rear flat portion（7）Outer surface and to away from bottom plate（2）Direction extends, the rear solid nail（71）For the circle with sharp drift angle
The bottom surface of cone, wherein cone and rear flat portion（7）Outer surface is affixed, it is described after be fixedly mounted with and put solid plate after outside is provided with（72）,
Consolidate plate after described（72）Close to rear flat portion（7）The side of outer surface is along rear flat portion（7）Cross section vertical direction is provided at both ends with
Spindle afterwards（73）, the rear plate admittedly（72）On be provided with it is each after solid nail（71）Supporting is rear through hole（74）, it is described rear flat
Portion（7）On be provided with and rear spindle（73）Supporting rear fixing hole（75）, in rear flat portion（7）The side of inner surface, it is described after it is solid
Determine hole（75）Periphery oriented bottom plate is set（2）Hollow, endcapped the rear spring strut of direction extension（76）, the rear bullet
Spring cylinder（76）Rear movable span is provided with closed end（77）, the rear spindle（73）The fixing hole after（75）, rear spring strut
（76）Rear movable span is passed through afterwards（77）, and in rear movable span（77）Close to bottom plate（2）Side pass through fixing bolt and rear activity
Hole（77）Phase clamping, the rear spindle（73）Outside is socketed with rear spring（78）, the rear spring（78）Upper and lower ends respectively with
Spring strut afterwards（76）The inner surface of closed end and rear plate admittedly（72）Inner surface is in contact, the rear plate admittedly（72）For tabular knot
Structure, in the slide bar（1）Axis where cross section on, the preceding arc portion（6）The center of circle be located at slide bar（1）Axis is to base
（3）On the extended line of direction extension, middle arc portion（8）The center of circle be located at slide bar（1）Axis on, rear flat portion（7）Vertical divide equally
Line and cylindric slide bar（1）Axis intersect.
2. a kind of extrusion type climbing lever according to claim 1, it is characterised in that consolidate plate after described（72）, in solid plate
（82）, preceding solid plate（62）Respectively along the two ends of cross section vertical direction to bottom plate（2）Direction extends, and forms guiding protecting.
3. according to a kind of any described extrusion type climbing lever of claim 1 or 2, it is characterised in that slide bar（1）Upper end is provided with
Handle（9）, the handle（9）Upper end flat portion after（7）Side be provided with thumb depression（10）.
4. according to a kind of any described extrusion type climbing lever of claim 1 or 2, it is characterised in that solid nail before described（61）, after
Gu nail（71）, in follow closely admittedly（81）At its sharp drift angle 3 outwardly protruding side wings are evenly arranged with along its circular conical surface（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710025346.0A CN106512340B (en) | 2017-01-13 | 2017-01-13 | A kind of extrusion type climbing lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710025346.0A CN106512340B (en) | 2017-01-13 | 2017-01-13 | A kind of extrusion type climbing lever |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106512340A CN106512340A (en) | 2017-03-22 |
| CN106512340B true CN106512340B (en) | 2017-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710025346.0A Active CN106512340B (en) | 2017-01-13 | 2017-01-13 | A kind of extrusion type climbing lever |
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| Country | Link |
|---|---|
| CN (1) | CN106512340B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111054A (en) * | 2013-02-22 | 2013-05-22 | 宁波山力士户外用品有限公司 | Mountaineering stick with bottom supporting structure |
| CN203873154U (en) * | 2014-06-14 | 2014-10-15 | 吉林大学 | Self-adaptive hiking cane shaped like ostrich foot |
| CN204469142U (en) * | 2015-03-31 | 2015-07-15 | 张玲 | A kind of travelling is climbed the mountain servicing unit |
| KR20150122537A (en) * | 2014-04-23 | 2015-11-02 | 김경도 | A hiking stick |
| CN205197219U (en) * | 2015-11-19 | 2016-05-04 | 天津途丁旅游科技发展有限公司 | Alpenstock |
| KR20160049406A (en) * | 2014-10-27 | 2016-05-09 | 황순희 | Troubleproof climbing stick |
| CN205358531U (en) * | 2016-02-29 | 2016-07-06 | 许云飞 | Alpin -stock is used in tourism |
-
2017
- 2017-01-13 CN CN201710025346.0A patent/CN106512340B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111054A (en) * | 2013-02-22 | 2013-05-22 | 宁波山力士户外用品有限公司 | Mountaineering stick with bottom supporting structure |
| KR20150122537A (en) * | 2014-04-23 | 2015-11-02 | 김경도 | A hiking stick |
| CN203873154U (en) * | 2014-06-14 | 2014-10-15 | 吉林大学 | Self-adaptive hiking cane shaped like ostrich foot |
| KR20160049406A (en) * | 2014-10-27 | 2016-05-09 | 황순희 | Troubleproof climbing stick |
| CN204469142U (en) * | 2015-03-31 | 2015-07-15 | 张玲 | A kind of travelling is climbed the mountain servicing unit |
| CN205197219U (en) * | 2015-11-19 | 2016-05-04 | 天津途丁旅游科技发展有限公司 | Alpenstock |
| CN205358531U (en) * | 2016-02-29 | 2016-07-06 | 许云飞 | Alpin -stock is used in tourism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106512340A (en) | 2017-03-22 |
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