CN2556951Y

CN2556951Y - Double ventilated air cushion shock-damper leg protector

Info

Publication number: CN2556951Y
Application number: CN 02275741
Authority: CN
Inventors: 岳玉祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-15
Filing date: 2002-07-15
Publication date: 2003-06-25
Anticipated expiration: 2012-07-15

Abstract

A double layer respiratory air cushion damping leg protector relates to a damping protector that protects legs wholly. The utility model is structurally characterized in that the utility model consists of two layers of air cushions, in which a plurality of sealant air bags that are evenly distributed and arranged according to size; the diameter of the sealant air bags in the positive face of the leg protector air cushion is relatively large in order to enhance elasticity and shock resistance; the air bags in the back and lower part of the air cushion diminish gradually in order to enhance the flexibility of ankle joints and other parts and keep the ankle joint flexible while the ankle joint and the leg are totally under protection; the air between the two layers of air cushions can respire and flow through respiratory holes in the inner layer air cushion; and a cotton sweat absorption lining clings to the leg tightly, and an elastic mouth tight sleeve and an elastic matting are arranged in the upper and hind parts of the leg protector.

Description

Double-deck type of respiration air cushion damping legging

The utility model relates to a kind of sportsman of making in the motion antagonism, and the damping legging of injury is avoided being subjected to impacting in shank and ankle-joint position.Have buffering, damping, elasticity, softness, light and handy, ventilating, a full legging of double-deck type of respiration air cushion damping comfortable and easy to wear more specifically to a kind of.

At present; common legging mainly is the leg guard by the bonding one deck foam rubber cushion of moulding offset plate; have plenty of with bamboo chip and foam rubber cushion and cotton and be combined to form; legging is usually used in protecting football player's shank; this traditional leg guard shape mostly is rectangle; generally only partly shield to shank is positive; because the football player is subjected to impacting generation through the shank ankle of being everlasting in the fierceness antagonism injured; and because traditional leg guard does not possess ventilating function; when motion and match; leg guard is made soaked with sweat and is made the sultry humidity of sportsman's shank very uncomfortable and influence motion competition level and improve; because it is bad and often injured to the protection of ankle-joint; made various elites shift to an earlier date end, the also too early sports career that is through with that has.

Therefore, to the protection of shank and ankle-joint, especially very important concerning the football player.How to increase leg guard buffering, damping, raising elasticity, flexibility, alleviate legging weight, make dress more comfortable, and increase the protection area, more effective protection shank and ankle-joint are the problems of paying close attention in the industry always.

In order to improve the problems referred to above that traditional leg guard exists, the leg guard that has has adopted light softer PU, material pressing molds such as PVC are shaped, and increase geomery, thicken ways such as damping sponge layer, yet because the above-mentioned pore of soft elasto-plasticity material own is very little, heat radiation and ventilative speed are slow, hot gas and sweat that shank produces can't be by leg guard fast Absorption and air-dry eliminatings, and in undue increase, also increased weight when thickening leg guard, make the shank joint motion dumb, increased the motion burden, influenced the performance of Motion Technology, the problem of above-mentioned existence is still failed from well solving in essence always.

Purpose of design of the present utility model provides a kind of have good damping, airing function, has simultaneously light and handy, elasticity, softness, comfortable effect again, and can large tracts of land protection shank and the full legging of double-deck type of respiration damping of ankle-joint.

In order to achieve the above object, the technical solution of the utility model is to make on the inside and outside two-layer air cushion evenly to be covered with the hemispherical pressure bladder that varies in size, and the pressure bladder on the two-layer air cushion is staggered relatively and forms the double-layer shock-absorbing air cushion.Be achieved in that specifically outer air cushion has the tight adhesion of plastic sheeting of numerous hemispherical air bags to form by a plastic sheeting and; the internal layer air cushion also has the tight adhesion of plastic sheeting of numerous hemispherical air bags to form by a plastic sheeting and; and many breathing pores are offered at the interval of each pressure bladder on the internal layer air cushion; according to designing requirement; the airbag structure design that the positive employing of the shank of legging is big slightly; legging rear portion and adopt gradually little airbag structure design near the position of ankle-joint; this up big and down small and pre-large post-small design variation of legging air cushion upper gasbag; can be implemented under the prerequisite that does not influence each joint motions, all can play good bumper and absorbing shock protective effect shank and ankle-joint.

Owing on the internal layer air cushion, offered the breathing pore, the air between two air cushions can be circulated from breathing pore, legging has just had the ventilating effect, and designs a cotton absorbing sweat layer at the internal layer of pressing close to skin, has increased absorbing sweat power and comfort level.

The utility model is because said structure design makes legging have good buffering, damping, airing function, and has light and handy, elasticity, softness, comfortable effect.Owing to adopted the mobile air layer design of breathing between double-layer air bag air cushion and two air cushions; make legging when being subjected to external impacts that certain distortion is arranged; automatically produced flowing of air; owing on air cushion, adopt the pressure bladder design of different sizes; can make legging protect whole shank and ankle-joint, make the activity of ankle portion potential energy freely, in this structure; air as light, most economical, the most practical damping filler, thereby greatly reduce legging from weight and manufacturing cost.In this structural design, the manufacturing of two-layer gasbag-type air cushion is also more simple, and manufacturing process is also uncomplicated, and its manufactured materials cost is also lower, is fit to very much streamline production operation in enormous quantities.

Concrete structure of the present utility model is illustrated by following accompanying drawing:

Fig. 1 is a three-dimensional appearance structure partial generalized section of the present utility model.

Fig. 2 is the main TV structure partial cutaway schematic in front of the present utility model.

Fig. 3 is the longitudinal sectional view of the utility model along A-A line among Fig. 2.

Fig. 4 is the transverse sectional view of the utility model along B-B line among Fig. 2.

Fig. 5 is the PF positional structure part section enlarged drawing of the utility model in Fig. 2.

Below will contrast for a more detailed description and explanation of above-mentioned accompanying drawing to the utility model.

The utility model is a kind of double-deck type of respiration air cushion damping legging, and this legging (1) is that the plastic sheeting good with air-tightness, that flexibility is good is a main material.Two-layer air cushion all uses the same method to make and is shaped: the tight adhesion of plastic sheeting that is evenly distributed with the hemispherical air bag with a plastic sheeting and a hot mould process forms the gasbag-type damping air cushion; Not connected between each pressure bladder (3) on the outer air cushion (2), not connected between each pressure bladder (6) on the internal layer air cushion (5), and offer many tidal airs (7) at the interval of each pressure bladder of internal layer (6); Pressure bladder (6) relative spacing on pressure bladder (3) on the outer air cushion (2) and the internal layer air cushion (5) is staggered to combine forms double-deck type of respiration air cushion; Form one between the inside and outside two-layer air cushion and can breathe mobile air layer (4), air can be breathed pore (7) exhalation or suction from internal layer; The one cotton absorbing sweat back boxing (8) of being close to skin of leg is set on legging (1), one elastic cotton protection pad (10) is set, the tight muzzle of one elastic cotton (9) is set in legging (1) top at legging (1) rear portion.

Above structural design makes legging (1) have comfort cushioning, damping, airing function, and has light and handy, elasticity, softness, comfortable effect, can also play omnibearing protection to shank and ankle-joint.

Because said structure feature, mainly used the cushioning effect of the air layer (7) between outer pressure bladder (3), internal layer pressure bladder (6) and two air cushions, and air as light, most economical, the most practical damping filler, thereby make legging (1) when increasing elasticity and flexibility, also make reducing greatly of legging (1), and make legging (1) have good ventilating from weight.

Different parts physilogical characteristics based on shank and ankle-joint; how ankle-joint is protected better; the utility model has been made special structural design to this position; be mainly sclerotin at the shank front; the back is mainly muscle group; ankle-joint is mainly these different physiological make-ups of anklebone and ligament; the utility model has adopted the structural design to shank and ankle-joint full guard; in the bigger shock-absorption air bag design of the positive employing of legging (1); increase elasticity; impact resistance is with the positive facial bone network of protection shank; at the muscle group of legging (1) rear design one elastic cotton protection pad (10) with the protection posterior calf; and design the tight muzzle of an elastic cotton (9) in legging (1) top with fixedly legging (1) and protection knee ligament; according to ankle needs activity requirement flexibly; therefore; less shock-absorption air bag design is adopted at this position; and make between damping air cushion and the absorbing sweat back boxing (8) and do not fit at the ankle-joint position; one fixed gap is arranged between the two; make ankle-joint that certain activity space be arranged; adapt to differently curved; in the flexibility when unlikely influence campaign, this structural design makes the bottom of legging (1) have good bumper and absorbing shock protective effect equally to ankle-joint.

Claims

1, a kind of double-deck type of respiration air cushion damping legging, the architectural feature of this legging (1) is: combined by two-layer gasbag-type air cushion, evenly be covered with that vary in size and not connected pressure bladder (3) on the outer air cushion (2), evenly be covered with that vary in size and not connected pressure bladder (6) on the internal layer air cushion (5), the interval that internal layer air cushion (5) is gone up each pressure bladder (6) offers many breathing pores (7); The corresponding interleaved with the pressure bladder (6) on the internal layer air cushion (5) of pressure bladder (3) on the outer air cushion (2) is arranged, and with the tight adhesion formation in the edge part of two air cushions double thickness air filled mattress, the air in the air layer (4) between the inside and outside two-layer air cushion can flow by breathing pore (7); The cotton absorbing sweat back boxing (8) of skin is close in design one, in legging (1) top the tight muzzle of one elastic cotton (9) is set, and at legging (1) rear portion one elastic cotton protection pad (10) is set.

2, a kind of double-deck type of respiration air cushion damping legging as claimed in claim 1, it is characterized in that: the corresponding interleaved with the pressure bladder (6) on the internal layer air cushion (5) of the pressure bladder (3) on the outer air cushion (2) is arranged, the tight adhesion in the edge part of two-layer air cushion is formed double thickness air filled mattress, and form and to breathe mobile air layer (4) by the breathing pore (7) on the internal layer air cushion (5).

3, a kind of double-deck type of respiration air cushion damping legging as claimed in claim 1, it is characterized in that: the pressure bladder (6) on pressure bladder (3) on the outer air cushion (2) of legging (1) and the internal layer air cushion (5) is relatively large arrangement at the positive position of legging (1), backward, the back is down the arrangement that diminishes gradually, to guarantee the movable requirement flexibly at each position of shank.

4, a kind of double-deck type of respiration air cushion damping legging as claimed in claim 1, it is characterized in that: one cotton absorbing sweat back boxing (8) is set in legging (1) inboard, at legging (1) top edge position the tight muzzle of one elastic cotton (9) is set, one elastic cotton protection pad (10) is set at legging (1) rear portion.