CN2790224Y - Snowshoe anti skid device - Google Patents
Snowshoe anti skid device Download PDFInfo
- Publication number
- CN2790224Y CN2790224Y CN 200520082116 CN200520082116U CN2790224Y CN 2790224 Y CN2790224 Y CN 2790224Y CN 200520082116 CN200520082116 CN 200520082116 CN 200520082116 U CN200520082116 U CN 200520082116U CN 2790224 Y CN2790224 Y CN 2790224Y
- Authority
- CN
- China
- Prior art keywords
- slide block
- box body
- cam
- snowshoe
- bull stick
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- Expired - Lifetime
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a snowshoe anti-skid device, which is arranged on the sole part of a snowshoe. The utility model comprises a box body, a box cover, a slide block, and a cam type rotary rod, wherein the box cover is fixed to the box body; the slide block can be up and down movably sheathed in the box body; four corners on the bottom of the slide block are respectively fixed with a nail body, the lower end of the nail body is provided with a tapered tip part integrally, and the corresponding part on a bottom plate of the box body is provided with a bottom hole which is used for being penetrated by the nail body; the slide block is provided with a through hole along a transverse direction, the cam type rotary rod is penetrated and sheathed in the through hole, both ends of the cam type rotary rod are supported on the two opposed side plate parts of the box body and the two opposed side plate parts of the box body are respectively provided with a supporting hole which is used for arranging the cam type rotary rod. After the structure is used, the slide block is up and down driven by the convex part of the cam type rotary rod in the process of the rotation of the cam type rotary rod and is positioned, which causes the nail body on the bottom of the slide block to extend outward or retract inward the box body, and thus, the extension or the retraction of the anti-skid nail on the sole of the snowshoe can be realized. The utility model has the characteristics of simple structure, easy use, strong adaptability and a shoe with dual purposes.
Description
Technical field
The utility model relates to a kind of shoe, particularly relates to the snowshoe anti-skid device that a kind of supporting sole place that is loaded on shoes can be used as preventing skid on snow.
Background technology
Shoes are one of indispensable articles for use of institute in people's daily life, the most basic apparatus that it is during people live " clothing, food, live, OK " lining " OK ", after people have only worn it, just can carry out Activities, as be engaged in every work of indoor and outdoor, carry out outdoor Activities, and carry out various sports or the like.The kind of shoes is more, such as leather shoes, cloth shoes, rubber overshoes, rain boots, sport footwear, sneakers or the like are arranged, shoes are according to the difference of its function of use, its structure also can be different, but mainly constitute nothing more than by sole and vamp, such as rain boots are because the needs of waterproof will be made high side with vamp usually; Say sneakers for another example, because walking needs easily, that shoes will be made usually is comparatively light; And concerning the shoes that are used in northern season in winter, because the snow sky often appears, after ice and snow is accumulated in the road surface, form easily and skid, at this moment, just be easy to slip if wear common flat shoes, for this reason, at the special weather in the north, formed a kind of snowshoe with non-slip feature.A kind of snowshoe anti-skid structure of prior art be with the sole portion of shoes make comparatively coarse, such as, add the many coarse stripeds of system at the sole place of snowshoe, so just can increase of the friction of the sole of snowshoe, reach anti-skidding effect with this, still snowfield, this shoes, the one, skidproof effect is also bad, and the 2nd, when ground does not have ice and snow, wearing these footwear and be not easy to walking on the contrary; Another kind of snowshoe anti-skid structure is to add cover one anti-skid overshoes at shoes, the bottom of anti-skid overshoes is connected with anti-skid stud usually, when snowing, anti-skid overshoes is placed in shoes, anti-skid stud by anti-skid overshoes forms anti-skidding effect, and when not snowing, then anti-skid overshoes need not be placed in shoes, the drawback of being brought in the time of so just can avoiding anti-skid structure in normal weather, to use, still, this is not convenient for people's use very much, the one, need carry this anti-skid overshoes, two are to use in the process and also need anti-skidding cover is inserted in shoes, when being not suitable for of socket, cause the inconvenience of walking easily.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, a kind of snowshoe anti-skid device is provided, the sole place and the shoes that directly are contained in shoes by the anti-skid device that will have scalable anti-skid stud fuse, when non-snow sky, need not screw out anti-skid stud, and when the snow sky occurs, can realize anti-skidding effect by anti-skid stud being screwed out sole, have simple in structure, easy to use, dual-purpose, the adaptable characteristics of footwear.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of snowshoe anti-skid device, and it is that the sole place and the snowshoe that are contained in snowshoe fuse, it comprises a box body, a lid, a slide block, a cam-type bull stick; Lid is fixed on the box body; Slide block can be socketed in the box body up and downly; Four jiaos of each the affixed nail bodies in the bottom of slide block, nail body lower end one is made as conical tip portion, and the base plate corresponding position of box body is provided with can be for following closely the bottom outlet that body passes; Slide block is along laterally being provided with an open-work, and the cam-type bull stick is set in the open-work, and the two end supports of cam-type bull stick is at box body two opposing sideplates places, and box body two opposing sideplates places respectively are provided with a supported hole that is used to install the cam-type bull stick.
Described cam-type bull stick is made of the first integrally formed support portion, lug boss, second support portion, knob; The both sides of lug boss join with first support portion, the bending of second support portion respectively; The cross section of first support portion, second support portion is circular; The cross section of lug boss is a semicircle en shape, and its en shape is located at the outside of projection; The lug boss of cam-type bull stick is set in the open-work of slide block, and slide block respectively is provided with a side recess along the both ends of open-work, and the kink on the lug boss both sides of cam-type bull stick is contained in the side recess of slide block.
The width of described slide block open-work is not less than the height of projection of cam-type bull stick, and the height of slide block open-work is not less than the cross section of lug boss and is not more than the height of projection of cam-type bull stick.
Described slide block also is provided with a spring eye along the direction that the open-work horizontal vertical intersects, one end and the open-work of spring eye join, and the other end of spring eye passes slide block, device one spring in the spring eye, the cam-type bull stick that passes in the front end of spring and the open-work pushes up mutually, and push up mutually with the box body side plate rear end of spring.
Described spring front end is socket one cylinder also, and cylinder relies on the cam-type bull stick.
The also affixed catch in the rear end of described spring, catch is fixed on the slide block, also is provided with two fixing groove that are used for fixing catch on the slide block.
The base plate of described box body middle part also is provided with a protruding guide pillar, corresponding bottom at slide block also be provided with one with the guide hole of its held guide pillar that matches.
Described slide block is along vertically also being provided with some holes.
The supported hole at described box body side plate place encloses by the U type hole seat that is located at box body with by the lug that the downward one of lid is extended and forms.
During assembling, earlier four nail bodies are fixed on four jiaos of the bottoms of slide block, the conical tip portion that makes the nail body down; The cam-type bull stick is set in the open-work of slide block, the lug boss of cam-type bull stick is nested with in open-work, the kink on the lug boss both sides of cam-type bull stick then is contained in the side indent of slide block, and when the cam-type bull stick rotated, its kink then can overturn in the side recess; Spring is packed into along spring eye together with the cylinder of its anterior socket, then load onto catch in the rear end of spring, make the cylinder elastic top lean against the lug boss of cam-type bull stick, during the dress catch, only need the catch both sides are got final product along two fixing groove insertions, the effect of spring and catch can form elasticity to the cam-type bull stick on the one hand and press, and also forms slide block simultaneously and pushes up mutually with the elasticity between the box body; Then slide block is packed in the box body, when packing into, pack into along the U type hole seat of box body side plate in first support portion of cam-type bull stick and second support portion, and at the bottom of the hole of the U type hole seat that first support portion and second support portion of cam-type bull stick is contained in box body, at this moment, four nail bodies of slider bottom stretch out along four bottom outlet correspondences of box plate, and the guide hole of slider bottom also is in and the corresponding position of the guide pillar of box plate; Lid is covered on box body, the lug that the downward one in lid both sides is extended is packed into along the U type hole seat of box body, when lid covers on box body, the lug that the downward one in lid both sides is extended is also just respectively near first support portion and second support portion of cam-type bull stick, enclose by the U type hole seat of box body with by the lug that the downward one of lid is extended and to connect the supported hole that forms and form location and support, adopt screw that lid is fastened on the box body at last first support portion and second support portion of cam-type bull stick.
During use, the utility model is when making snowshoe, and the supporting sole place that is contained in snowshoe controls stretching out or retraction of four nail bodies by the rotation of cam-type bull stick, thereby realizes anti-skidding effect.
When making snowshoe have the anti-skidding time spent of doing, this moment the cam-type bull stick in the anti-skid device high spot in up position, because going up of projection pushed up, the slide block of this moment is in the upper position place in the box body, receive shape in the relative box body of nail body of slider bottom is, being contained on the snowshoe then is the sole that does not pass snowshoe.The knob of rotating cam formula bull stick, the cam-type bull stick rotates under the support in box body supported on both sides hole, after the cam-type bull stick rotates, it is the just rotation down of projection of position up, because the width of slide block open-work is not less than the height of projection of cam-type bull stick, the height of slide block open-work is not less than the cross section of lug boss and is not more than the height of projection of cam-type bull stick, projection is down in the rotation process, slide block will be driven downwards, when projection forwards to towards upper/lower positions, slide block also is brought to the lower position in the box, the nail body that has also driven its bottom when slide block moves down moves down, for this reason, the nail body of slider bottom just stretches out downwards along the bottom outlet of box body bottom, also promptly passes the sole of snowshoe; When projection is transferred to fully down position, the en shape in the projection outside withstands on the bottom of open-work, the cam-type bull stick can not rotate again, like this, just make slide block be positioned in the lower position in the box body, also make the nail body of slider bottom stretch out along the bottom outlet of box body bottom, because the nail body stretches out the sole of snowshoe, the conical tip portion that can utilize nail body lower end to be integrally formed with realizes anti-skidding to ice-snow field.
When not making snowshoe have the anti-skidding time spent of doing, such as appearing under the situation of leaving ice-snow field, will will stretch out the nail body withdrawal of snowshoe sole this moment, at this moment the projection of the cam-type bull stick in the anti-skid device is in position down, slide block is in the lower position in the box body, the relative box body of nail body of slider bottom is the state of stretching out, and that is to say the sole that passes snowshoe.During operation, the knob of counter-rotation cam-type bull stick, the cam-type bull stick is backward rotation under the support in box body supported on both sides hole, after the cam-type bull stick backward rotation, its projection is down just rotated up, because the width of slide block open-work is not less than the height of projection of cam-type bull stick, the height of slide block open-work is not less than the cross section of lug boss and is not more than the height of projection of cam-type bull stick, projection is up in the rotation process, slide block upwards will be driven, when projection forwards up the position to, slide block also is brought to the upper position place in the box, has also driven when slide block moves up on the nail body of its bottom to move, for this reason, the nail body of slider bottom along contracting in the bottom outlet of box body bottom, also is the sole of retraction snowshoe just; When projection is transferred to fully up position, the en shape in the projection outside withstands on the top of open-work, the cam-type bull stick just can not rotate again, like this, just make slide block be positioned in the upper position place in the box body, also make the nail body of slider bottom withdraw, because the sole of nail body withdrawal snowshoe along the bottom outlet of box body bottom, then the bottom of snowshoe does not have anti-skid stud outstanding, can walk conveniently as conventional shoe.
The beneficial effects of the utility model are, owing to adopted a box body, one lid, one slide block, one cam-type bull stick constitutes the snowshoe anti-skid device that is installed in snowshoe sole place, and lid is fixed on the box body, slide block can be socketed in the box body up and downly, four jiaos of each the affixed nail bodies in the bottom of slide block, nail body lower end one is made as conical tip portion, the base plate corresponding position of box body is provided with can be for following closely the bottom outlet that body passes, slide block is along laterally being provided with an open-work, the cam-type bull stick is set in the open-work, the two end supports of cam-type bull stick is at box body two opposing sideplates places, box body two opposing sideplates places respectively are provided with a supported hole that is used to install the cam-type bull stick, utilize the cam-type bull stick in rotation process its bossing to the drive up and down and the location of slide block, the nail body of slider bottom is stretched out with respect to box body or withdraw, realized anti-skid stud stretching out or retraction at the snowshoe sole, when anti-skid stud stretches out, can make snowshoe have antiskid function, during the anti-skid stud retraction, snowshoe can be used as conventional shoe and uses, have simple in structure, easy to use, adaptability is strong, the characteristics that one footwear are dual-purpose, dress is equipped with the snowshoe of anti-skid device when the ice and snow ground running, can reduce that the crowd of going out falls down even the thing of tumble injury takes place, particularly even more important for the elderly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail; But a kind of snowshoe anti-skid device of the present utility model is not limited to embodiment.
Fig. 1 is an organigram of the present utility model;
Fig. 2 is a side direction organigram of the present utility model;
Fig. 3 is the vertical view of the utility model box body;
Fig. 4 is the vertical view of the utility model slide block and cam-type bull stick confined state;
Fig. 5 is the organigram of the utility model cam-type bull stick.
The specific embodiment
Shown in accompanying drawing, a kind of snowshoe anti-skid device of the present utility model, it is that the sole place and the snowshoe that are contained in snowshoe are made into one, it comprises a box body 1, a lid 2, a slide block 3, a cam-type bull stick 5; Lid 2 is fixed on the box body 1; Slide block 3 can be socketed in the box body 1 up and downly; Four jiaos of each the affixed nail bodies 31 in the bottom of slide block 3, nail body 31 lower end one are made as conical tip portion, and the base plate corresponding position of box body 1 is provided with can be for following closely the bottom outlet 11 that body passes; Slide block 3 is along laterally being provided with an open-work 32, and cam-type bull stick 5 is set in the open-work 32, and the two end supports of cam-type bull stick 5 is at 1 liang of opposing sideplates place of box body, and 1 liang of opposing sideplates place of box body respectively is provided with a supported hole 12 that is used to install the cam-type bull stick.
Wherein, cam-type bull stick 5 is made of the first integrally formed support portion 51, lug boss 52, second support portion 53, knob 54; The both sides of lug boss 52 join with first support portion 51,53 bendings of second support portion respectively; The cross section of first support portion 51, second support portion 53 is circular; The cross section of lug boss 52 is a semicircle en shape, and its en shape is located at the outside of projection; The lug boss 52 of cam-type bull stick 5 is set in the open-work 32 of slide block 3, and slide block 3 respectively is provided with a side recess 33 along the both ends of open-work 32, and the kink on the lug boss both sides of cam-type bull stick 5 is contained in the side recess 33 of slide block 3; The width of slide block open-work 32 is not less than the height of projection of cam-type bull stick 5, and the height of slide block open-work 32 is not less than the cross section of lug boss and is not more than the height of projection of cam-type bull stick 5; Slide block 3 also is provided with a spring eye 34 along the direction that open-work 32 horizontal vertical intersect, one end and the open-work 32 of spring eye 34 join, the other end of spring eye 34 passes slide block 3, the spring 4 of packing in the spring eye 34, front end socket one cylinder 41 of spring 4, cylinder 41 leans the lug boss 52 at cam-type bull stick 5, the affixed catch 42 in the rear end of spring, catch 42 is fixed on the slide block 3, and slide block 3 is provided with two fixing groove that are used for fixing catch 42; The base plate of box body 1 middle part also is provided with a protruding guide pillar, corresponding bottom at slide block 3 also be provided with one with the guide hole of its held guide pillar that matches; Along vertically also being provided with some holes 35, these holes 35 can reduce the use quantity of material of slide block 3 at slide block 3; The supported hole 12 at box body 1 side plate place encloses by the U type hole seat 13 that is located at box body with by the lug 21 that lid 2 downward one are extended and forms.
During assembling, earlier four nail bodies 31 are fixed on four jiaos of the bottoms of slide block 3, the conical tip portion that makes nail body 31 down; Cam-type bull stick 5 is set in the open-work 32 of slide block, the lug boss 52 of cam-type bull stick 5 is nested with in open-work 32, the kink on lug boss 52 both sides of cam-type bull stick then is contained in side recess 33 places of slide block 3, and when cam-type bull stick 5 rotated, its kink then can overturn in side recess 33; Spring 4 is packed into along spring eye 34 together with the cylinder 41 of its anterior socket, then load onto catch 42 in the rear end of spring 4, make cylinder 41 elastic top lean against the lug boss 52 of cam-type bull stick 5, during dress catch 42, only need catch 42 both sides are got final product along two fixing groove insertions, spring 4 can press cam-type bull stick 5 formation elasticity on the one hand with the effect of catch 42, also forms slide block 3 simultaneously and pushes up mutually with the elasticity between the box body 1; Then slide block 3 is packed in the box body 1, when packing into, pack into along the U type hole seat 13 of box body side plate in first support portion 51 of cam-type bull stick and second support portion 53, and at the bottom of the hole of the U type hole seat 13 that first support portion 51 and second support portion 53 of cam-type bull stick is contained in box body, at this moment, four nail bodies 31 of slide block 3 bottoms stretch out along four bottom outlet 11 correspondences of box body 1 base plate, and the guide hole of slide block 3 bottoms also is in the corresponding position of guide pillar with box body 1 base plate; Lid 2 is covered on box body 1, the lug 21 that the downward one in lid 2 both sides is extended is packed into along the U type hole seat 13 of box body, when lid 2 covers on box body 1, the lug 21 that the downward one in lid 2 both sides is extended is also just respectively near first support portion 51 and second support portion 53 of cam-type bull stick, enclose by the U type hole seat 13 of box body with by the lug 21 that the downward one of lid is extended and to connect the supported hole 12 that forms and form, adopt screw that lid 2 is fastened on the box body 1 at last first support portion 51 of cam-type bull stick and the location and the support of second support portion 52.
During use, the utility model is when making snowshoe, and the supporting sole place that is contained in snowshoe controls stretching out or retraction of four nail bodies 31 by the rotation of cam-type bull stick 5, thereby realizes anti-skidding effect.
When making snowshoe have the anti-skidding time spent of doing, this moment the cam-type bull stick 5 in the anti-skid device high spot in up position, because going up of projection pushed up, the slide block 3 of this moment is in the upper position place in the box body 1, receive shape in the nail body 31 relative box bodys 1 of slide block 3 bottoms are, being contained on the snowshoe then is the sole that does not pass snowshoe.The knob 54 of rotating cam formula bull stick, cam-type bull stick 5 rotates under the support in box body 1 supported on both sides hole 12, after cam-type bull stick 5 rotates, it is the just rotation down of projection of position up, because the width of slide block open-work 32 is not less than the height of projection of cam-type bull stick 5, the height of slide block open-work 32 is not less than the cross section of lug boss and is not more than the height of projection of cam-type bull stick 5, projection is down in the rotation process, slide block 3 will be driven downwards, when projection forwards to towards upper/lower positions, slide block 3 also is brought to the lower position in the box, the nail body 31 that has also driven its bottom when slide block 3 moves down moves down, for this reason, the nail body 31 of slide block 3 bottoms just stretches out downwards along the bottom outlet 11 of box body 1 bottom, also promptly passes the sole of snowshoe; When projection is transferred to fully down position, the en shape in the projection outside withstands on the bottom of open-work 32, cam-type bull stick 5 can not rotate again, like this, just make slide block 3 be positioned in the lower position in the box body 1, also make the nail body 31 of slide block 3 bottoms stretch out along the bottom outlet 11 of box body 1 bottom, because nail body 31 stretches out the sole of snowshoe, the conical tip portion that can utilize nail body 31 lower ends to be integrally formed with realizes anti-skidding to ice-snow field.
When not making snowshoe have the anti-skidding time spent of doing, such as appearing under the situation of leaving ice-snow field, will will stretch out nail body 31 withdrawals of snowshoe sole this moment, at this moment the projection of the cam-type bull stick 5 in the anti-skid device is in position down, slide block 3 is in the lower position in the box body 1, the nail body 31 relative box bodys 1 of slide block 3 bottoms are the state of stretching out, and that is to say the sole that passes snowshoe.During operation, the knob 54 of counter-rotation cam-type bull stick 5, cam-type bull stick 5 is backward rotation under the support in box body 1 supported on both sides hole 12, after cam-type bull stick 5 backward rotation, its projection is down just rotated up, because the width of slide block 3 open-works 32 is not less than the height of projection of cam-type bull stick 5, the height of slide block open-work 32 is not less than the cross section of lug boss and is not more than the height of projection of cam-type bull stick 5, projection is up in the rotation process, slide block 3 upwards will be driven, when projection forwards up the position to, slide block 3 also is brought to the upper position place in the box, has also driven when slide block 3 moves up on the nail body 31 of its bottom to move, for this reason, the nail body 31 of slide block 3 bottoms along contracting in the bottom outlet 11 of box body 1 bottom, also is the sole of retraction snowshoe just; When projection is transferred to fully up position, the en shape in the projection outside withstands on the top of open-work 32, cam-type bull stick 5 just can not rotate again, like this, just make slide block 3 be positioned in the upper position place in the box body 1, also make the nail body 31 of slide block 3 bottoms withdraw, because the sole of nail body 31 withdrawal snowshoes along the bottom outlet 11 of box body bottom, then the bottom of snowshoe does not have anti-skid stud outstanding, can walk conveniently as conventional shoe.
Claims (9)
1. snowshoe anti-skid device, it is that the sole place and the snowshoe that are contained in snowshoe fuse, and it is characterized in that: it comprises a box body, a lid, a slide block, a cam-type bull stick; Lid is fixed on the box body; Slide block can be socketed in the box body up and downly; Four jiaos of each the affixed nail bodies in the bottom of slide block, nail body lower end one is made as conical tip portion, and the base plate corresponding position of box body is provided with can be for following closely the bottom outlet that body passes; Slide block is along laterally being provided with an open-work, and the cam-type bull stick is set in the open-work, and the two end supports of cam-type bull stick is at box body two opposing sideplates places, and box body two opposing sideplates places respectively are provided with a supported hole that is used to install the cam-type bull stick.
2. a kind of snowshoe anti-skid device according to claim 1 is characterized in that: described cam-type bull stick is made of the first integrally formed support portion, lug boss, second support portion, knob; The both sides of lug boss join with first support portion, the bending of second support portion respectively; The cross section of first support portion, second support portion is circular; The cross section of lug boss is a semicircle en shape, and its en shape is located at the outside of projection; The lug boss of cam-type bull stick is set in the open-work of slide block, and slide block respectively is provided with a side recess along the both ends of open-work, and the kink on the lug boss both sides of cam-type bull stick is contained in the side recess of slide block.
3. a kind of snowshoe anti-skid device according to claim 1, it is characterized in that: the width of described slide block open-work is not less than the height of projection of cam-type bull stick, and the height of slide block open-work is not less than the cross section of lug boss and is not more than the height of projection of cam-type bull stick.
4. a kind of snowshoe anti-skid device according to claim 1, it is characterized in that: described slide block also is provided with a spring eye along the direction that the open-work horizontal vertical intersects, one end and the open-work of spring eye join, the other end of spring eye passes slide block, device one spring in the spring eye, the cam-type bull stick that passes in the front end of spring and the open-work pushes up mutually, and push up mutually with the box body side plate rear end of spring.
5. a kind of snowshoe anti-skid device according to claim 4 is characterized in that: described spring front end is socket one cylinder also, and cylinder relies on the cam-type bull stick.
6. a kind of snowshoe anti-skid device according to claim 4 is characterized in that: the also affixed catch in the rear end of described spring, catch is fixed on the slide block, also is provided with two fixing groove that are used for fixing catch on the slide block.
7. a kind of snowshoe anti-skid device according to claim 1 is characterized in that: the base plate of described box body middle part also is provided with a protruding guide pillar, corresponding bottom at slide block also be provided with one with the guide hole of its held guide pillar that matches.
8. a kind of snowshoe anti-skid device according to claim 1 is characterized in that: described slide block is along vertically also being provided with some holes.
9. a kind of snowshoe anti-skid device according to claim 1 is characterized in that: the supported hole at described box body side plate place encloses by the U type hole seat that is located at box body with by the lug that the downward one of lid is extended and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520082116 CN2790224Y (en) | 2005-04-07 | 2005-04-07 | Snowshoe anti skid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520082116 CN2790224Y (en) | 2005-04-07 | 2005-04-07 | Snowshoe anti skid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2790224Y true CN2790224Y (en) | 2006-06-28 |
Family
ID=36806308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520082116 Expired - Lifetime CN2790224Y (en) | 2005-04-07 | 2005-04-07 | Snowshoe anti skid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2790224Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374048C (en) * | 2005-04-07 | 2008-03-12 | 郭志波 | Snowshoes antiskid method and snowshoes antiskid device |
| CN105795601A (en) * | 2016-05-24 | 2016-07-27 | 徐振寰 | Telescopic snowshoe anti-skid devices |
| CN109619753A (en) * | 2019-01-30 | 2019-04-16 | 薛冰寒 | A kind of on-slip shoes |
-
2005
- 2005-04-07 CN CN 200520082116 patent/CN2790224Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374048C (en) * | 2005-04-07 | 2008-03-12 | 郭志波 | Snowshoes antiskid method and snowshoes antiskid device |
| CN105795601A (en) * | 2016-05-24 | 2016-07-27 | 徐振寰 | Telescopic snowshoe anti-skid devices |
| CN109619753A (en) * | 2019-01-30 | 2019-04-16 | 薛冰寒 | A kind of on-slip shoes |
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