CN2127568Y

CN2127568Y - Boots for climbing or walking on the flat land

Info

Publication number: CN2127568Y
Application number: CN 92228887
Authority: CN
Inventors: 张宝盈
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-07-24
Filing date: 1992-07-24
Publication date: 1993-03-03
Anticipated expiration: 2002-07-24

Abstract

The utility model relates to a pair of boots for climbing or walking on the flat land. The boots are particularly designed for hardly walking in mountain areas. The front and back positions of common flat boots are respectively provided with boots teeth which can be assembled and disassembled neatly. When people climb the mountains, the back teeth are only assembled on the boots; when people go up the mountains, the front teeth are only assembled on the boots. The utility model has the advantages of reduced fatigue and protected people's health. The climbers have the feeling of walking on the flat ground. The boots teeth can be disassembled at random time and worked as the common shoes. The double layer threads structure is adopted between soles and the boots teeth, and the boots teeth and the soles are fixedly connected by fixing pins. Soft materials are suitable for producing the utility model, ensuring the ability of load bearing and shock resistance. The boots teeth can not damage and desquamate during the climbers freely climb and go down the mountains under the condition of load.

Description

Boots for climbing or walking on the flat land

The utility model relates to a kind of footwear.

Mountain-climbing, level land dual-purpose shoe aim at solution mountain area finding great trouble in getting to one's destination on foot problem and design.Be to be 91206888.4 to the patent No. by same designer design, name is called the improvement and the expansion of " a kind of climbing boot ".It is by dismounting or folding footwear tooth flexibly being set respectively before and after sole, only adorning the back tooth when going up a hill, go down the hill only to adorn nipper, making the maintenance of climber's health or near balance, to lessen fatigue, protect health.After unloading the footwear tooth, can be used as city shoe and wear.The problem that it is difficult that it can make mountain-climbing is resolved preferably.Help the situation that mountain area economy develops and improve mountain area people's finding great trouble in getting to one's destination on foot.

In the design of above-mentioned " a kind of climbing boot " because that the footwear tooth combines with sole is firm inadequately, carry and impact resistance not good enough, occur the fracture of footwear groove and footwear tooth easily and influence its practicality.And sole must adopt the hard material manufacturing, and this has just influenced snugness of fit.

The purpose of this utility model provides a kind of footwear tooth and combines more close and firm with sole, and stronger carrying and impact resistance are arranged, and to the less demanding climbing boot of manufactured materials.

The design that realizes the utility model purpose has 3 kinds, is illustrated respectively below in conjunction with accompanying drawing:

Fig. 1, the 2nd, the sole of scheme 1 and footwear toothing figure.

Fig. 3, the 4th, the sole of scheme 2 and footwear toothing figure.

Fig. 5, the 6th, the sole of scheme 3 and footwear toothing figure.

Fig. 7 is the footwear toothing figure that can regulate length.

Among the figure: 1. sole, 2. circular groove, 3. cylinder, 4. footwear tooth, 5. pin-and-hole, 6. steady pin, 7. dovetail groove, 8. footwear tooth, 9. footwear tooth top, 10. spring leaf, 11. footwear tooth bottoms

In the scheme 1 shown in Fig. 1,2, sole 1 front portion and the heel of thickening respectively have a round groove 2, in the middle of the circle groove 2 cylinder 3 concordant with sole are arranged, and circle groove 2 and cylinder 3 all have screw thread. Conical cylindrical or flat cylindricality footwear tooth 4 top hollows, inwall and outer being with and circle groove 2 and cylinder 3 corresponding screw threads. During use, footwear tooth 4 is screwed in the circle groove get final product. Also can only outside circle groove and footwear tooth top, enclose the individual layer screw thread, or only establish the individual layer screw thread at cylinder and footwear tooth upper inside wall. This kind bilayer or individual layer helicitic texture closely are combined as a whole sole and footwear tooth, and have good carrying and impact resistance.

In scheme 2 shown in Fig. 3,4, sole 1 front portion and the heel of thickening respectively have an ellipse garden groove or square groove, justify groove, pin-and-hole 5 is all arranged at footwear tooth 4 tops of sole one side, footwear groove 2 and respective shapes, during use the footwear tooth is inserted footwear groove 2, again steady pin 6 is inserted pin-and-hole 5 and is fixed.

In the scheme shown in Fig. 5,63, sole 1 front portion and the heel of thickening respectively have a dovetail groove 7.Footwear tooth 8 fronts are the font of falling Y, and upper side is swallow-tail form, and just in time can insert in the dovetail groove on the sole.Dovetail groove top intermediate sole projection can prevent that the footwear tooth from deflecting and cause the jackknifing of footwear groove in stressed not timing.During use, footwear tooth 8 is inserted dovetail groove 7 interior getting final product.

Above-mentioned three kinds of designs combine with all can making footwear tooth and sole close and firm, are suitable for the soft material manufacturing, and can guarantee its carrying, impact resistance, make human body under the heavy burden condition, freely hillside and the footwear tooth is unlikely comes off, damages up and down.And very easy to use, do not influence snugness of fit.

For adapting to different gradient, provided the design that to regulate the footwear tine length simultaneously.As shown in Figure 7: the footwear tooth is divided into two parts up and down, top 9 hollows, and it is some that both sides are respectively equipped with inclined to one side hole; Both sides, 11 upper end, footwear tooth bottom are respectively equipped with interplantation formula spring leaf 10.Footwear tooth bottom 11 external diameters and top 9 internal diameters adapt.Compression spring leaf 10 can insert top 9 with bottom 11, can regulate the footwear tine length as required.

Claims

1, a kind of footwear is characterized in that: sole 1 front portion and the heel of thickening respectively have a circular groove 2, in the middle of the circular groove 2 cylinder 3 concordant with sole are arranged, and circular groove 2 and cylinder 3 all have screw thread; Conical cylindrical or flat cylindricality footwear tooth 4 top hollows and periphery and inwall have and circular groove 2 and cylinder 3 respective threads; Footwear tooth 4 can only be with screw thread outside top, or only in upper inside wall screw thread is arranged; Footwear tooth 4 can revolve people's circular groove 2.

2, a kind of footwear, it is characterized in that: sole 1 front portion and the heel of thickening respectively have an oval groove or square groove or circular groove, conical cylindrical or flat cylindricality footwear tooth 4 top ovalizes are square or cylindrical, and pin-and-hole 5 is all arranged at sole one side, footwear groove 2 and footwear tooth 4 tops, is used to insert steady pin 6.

3, a kind of footwear is characterized in that: sole 1 front portion and the heel of thickening respectively have a dovetail groove 7, and footwear tooth 8 fronts are the font of falling Y, upper side is swallow-tail form, and footwear tooth 8 can insert in the dovetail groove 7.

4, according to claim 1 or 2 or 3 described a kind of footwear, it is characterized in that: it is some that footwear tooth top 9 hollows and both sides are respectively equipped with flat hole, and both sides, 11 upper end, footwear tooth bottom are respectively equipped with interplantation formula spring leaf 10, and top 9 can be inserted in footwear tooth bottom 11.