CN108936964A

CN108936964A - Heel fore-aft adjustable climbing boot

Info

Publication number: CN108936964A
Application number: CN201810958223.7A
Authority: CN
Inventors: 何永明; 裴玉龙; 李浩雅; 丁子峻
Original assignee: Northeast Forestry University
Current assignee: Northeast Forestry University
Priority date: 2018-08-22
Filing date: 2018-08-22
Publication date: 2018-12-07

Abstract

Heel fore-aft adjustable climbing boot is made of upper of a shoe, sole and heel.Upper of a shoe and traditional climbing boot upper of a shoe are essentially identical, are fixed on sole by way of linear slit or gluing；Sole is with the flat of circle magnet, location hole and threaded hole, and threaded hole is the Al alloy block for being embedded in sole；Heel is made of the elliptic cross-section polyurethane body with air cushion, rotating handle bolt, mud capping and aluminium alloy gasket.When walking on level land, installation heel, the common walking shoes of heel fore-aft adjustable climbing boot variable body a pair of are not needed；When upward slope, heel is installed to by sole heel position by rotating handle bolt, is formed " high-heeled shoes "；When descending, heel is rotated into sole position and is tightened, formed " High-sole shoes ".

Description

Heel fore-aft adjustable climbing boot

Technical field

The present invention relates to a kind of heel fore-aft adjustable climbing boot, the heel fore-aft adjustable of the climbing boot can make climber It is all as though walking upon flat ground in ascents and descents.

Background technique

The height heels of traditional at present climbing boot and high-heeled shoes are fixed, and not can be adjusted at any time, therefore, it is difficult to adapt to difference Environment.Although occurring the climbing boot and high-heeled shoes of a small amount of adjustment height in the market, since price and applicability are former Because all failing to popularize.

The utility model patent of Patent No. CN201120128751.3 has invented a kind of height-adjustable mountain-climbing of sole Shoes, the climbing boot realize that the height of sole is adjustable, enable people to easily climb the mountain by lift adjustment bolt.When going up a hill, pass through Height-adjustable sole is adjusted to heel position, then adjusts height by the bolt with spring at middle part；It again will height when going down the hill Adjustable sole adjusts the standing upright for no matter going up a hill or go down the hill to be able to maintain body in this way to toe portions.The invention knot Structure is simple, but complicated for operation by bolt adjustment height heels, and extremely unsightly, it is difficult to volume production.

The high-heeled shoes of adjustable-height heels mainly have following 2 kinds: the first is equipped with the heel of a variety of different heights, according to Different occasions need to be replaced at any time, and although this high-heeled shoes are able to satisfy the needs of different occasions, but at high price, and Multiple heels be placed in Ms's handbag carry it is very inconvenient；Second is folding type shoe heel, and the heels of such high-heeled shoes can be with It folds, sole arch of foot position can be hidden into when unwanted, compare the Ms's high-heeled shoes for being suitble to heel elongated, but it is right The intensity requirement at folding joint position is higher, is easily damaged, and such structure can not be applied to climbing boot.

Summary of the invention

(1) technical problems to be solved

The technical problem to be solved by the present invention is to install heel by the rotation bolt of sole center and adjust the position of heel It sets, passes through bolt, magnet and location hole fixing heel after installing heel.

(2) technical solution

Heel fore-aft adjustable climbing boot is made of upper of a shoe, sole and heel.Upper of a shoe and traditional climbing boot upper of a shoe are essentially identical, It is fixed on sole by way of linear slit or gluing；Sole is the flat of carry magnet, location hole and threaded hole, and threaded hole is It is embedded in the Al alloy block of sole；Heel is by the elliptic cross-section polyurethane body with air cushion, rotating handle bolt, mud capping and aluminium alloy pad Piece composition, wherein there are two aluminium alloy positioning column and one piece of round iron piece, the size and locations and sole of positioning column on polyurethane body Location hole coincide, and round iron piece size is identical as the magnet of sole, and position consistency.

When walking on level land, installation heel is not needed, common flat of heel fore-aft adjustable climbing boot variable body a pair of Shoes.

When upward slope, heel is screwed on sole by rotating handle bolt, and guarantees the positioning column insertion sole heel position of heel In the location hole set, positioning column and positioning hole, circle magnet and round iron piece, rotating handle bolt and threaded hole guarantee that heel is tightly secured in Sole heel position.

When descending, equally heel is screwed on sole by rotating handle bolt, and guarantees the locating shaft insertion sole foot of heel It slaps in the location hole of position, positioning column and positioning hole, circle magnet and round iron piece, rotating handle bolt and threaded hole guarantee that heel is tightly solid It is scheduled on sole sole position.

(3) beneficial effect

Heel fore-aft adjustable climbing boot can make mountain-climbing people keep vola horizontal in ascents and descents, as though walking upon flat ground, have Ankle such as is ached at the uncomfortable feeling when effect reduces climb and fall, and climber can either be made to enjoy the enjoyment of mountain-climbing, also can be to step on Recluse alleviate the fatigue climbed up.

China is referred to as world's factory, the light industrial products situation of selling well such as clothes shoes and hats produced every year the whole world.According to " China The research of climbing boot industry market and trend prediction analysis are reported ", it is more than 100,000,000 pairs that climbing boot is sold in China every year, and average every pair is pressed It is calculated according to 200 yuan of prices, sales volume is more than 20,000,000,000 yuan.If heel fore-aft adjustable climbing boot of the present invention can volume production, and And the 1% of the market share can be reached, then 200,000,000 yuan of economic benefit can be generated every year.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples:

Fig. 1 overall structure figure (upward slope)；

Fig. 2 overall structure figure (descending)；

Fig. 3 footwear sole construction figure；

Fig. 4 heel structure figure (reverse side)；

Fig. 5 heel structure figure (front)；

Fig. 6 heel sole is installed figure.

In figure: 1. uppers of a shoe；2. sole；3. heel；4. air cushion；5. mud capping；6. rotating handle bolt；7. aluminium alloy gasket；8. spiral shell Pit；9. circle magnet；10. location hole；11. positioning column；12. round iron piece；13. bolt hole；14. heel decorative pattern.

Specific embodiment

Heel fore-aft adjustable climbing boot is made of upper of a shoe 1, sole 2 and heel 3.Upper of a shoe and the basic phase of traditional climbing boot upper of a shoe Together, it is fixed on sole by way of linear slit or gluing；Sole 2 is with the flat of circle magnet 9, location hole 10 and threaded hole 8 Bottom, threaded hole 8 are the Al alloy block for being embedded in sole；Heel 3 is by the elliptic cross-section polyurethane body with air cushion 4, rotating handle bolt 6, mud capping 5 and aluminium alloy gasket 7 form, and wherein there are two aluminium alloy positioning column 11 and one piece of round iron pieces 12 on polyurethane body, fixed The size and location and sole location hole 10 of position column 11 are coincide, and 12 size of round iron piece is identical as the circle magnet 9 of sole, and position one It causes, heel and ground contact portion have waveform heel decorative pattern 14.

When walking on level land, installation heel 3 is not needed, common flat of heel fore-aft adjustable climbing boot variable body a pair of Shoes.

When upward slope, heel 3 is screwed on sole 2 by rotating handle bolt 6, and guarantees that the positioning column 11 of heel 3 is inserted into sole 2 In the location hole 10 of heel position, positioning column 11 and location hole 10 justify magnet 9 and round iron piece 12, rotating handle bolt 6 and threaded hole 8 Guarantee that heel 3 is tightly secured in 2 heel position of sole.

When descending, equally heel 2 is screwed on sole 3 by rotating handle bolt 6, and guarantees that the positioning column 11 of heel 3 is inserted into In the location hole 10 of 2 sole position of sole, positioning column 11, location hole 10 justify magnet 9 and round iron piece 12, rotating handle bolt 6 and screw thread Hole 8 guarantees that heel 3 is tightly secured in 2 sole position of sole.

Claims

1. a kind of heel fore-aft adjustable climbing boot, specific features are: heel fore-aft adjustable climbing boot is by upper of a shoe, sole and heel group At；Upper of a shoe and traditional climbing boot upper of a shoe are essentially identical, are fixed on sole by way of linear slit or gluing；Sole is band circle Magnet, location hole and threaded hole it is flat, threaded hole is the Al alloy block for being embedded in sole；Heel is cut by the ellipse with air cushion Face polyurethane body, rotating handle bolt, mud capping and aluminium alloy gasket composition, wherein there are two aluminium alloy positioning column and one on polyurethane body Block round iron piece, the size and location and sole location hole of positioning column are coincide, and round iron piece size is identical as the circle magnet of sole, and position It sets consistent.

2. heel fore-aft adjustable climbing boot according to claim 1, specific features are: upper of a shoe and sole can be with heels point From shoes sole and upper can independently form walking shoes.

3. heel fore-aft adjustable climbing boot according to claim 1, specific features are: being twisted heel by rotating handle bolt Onto sole, the positioning column of heel is inserted into the location hole of sole heel position, positioning column and positioning hole, circle magnet and round iron Piece, rotating handle bolt and threaded hole guarantee that heel is tightly secured in sole heel position, are capable of forming " high-heeled shoes ".

4. heel fore-aft adjustable climbing boot according to claim 1, specific features are: being twisted heel by rotating handle bolt Onto sole, the positioning column of heel is inserted into the location hole of sole sole position, positioning column and positioning hole, circle magnet and round iron Piece, rotating handle bolt and threaded hole guarantee that heel is tightly secured in sole sole position, are capable of forming " High-sole shoes ".