CN2034152U - Waistcoat with multiple air pocket - Google Patents

Abstract

The utility model relates to a new product used for human body winter protecting and heat retaining in the on water swimming, life saving and land touring. In order to overcome the problem of single usage caused by the oversize resisting force and deformation after being in water of some swimming life saving suits, an opened collar vest composed of a plurality of independent gas bags is adopted. The opened collar vest is attached with a gas filling pipe, a sealing plug, etc. Therefore, the problem of some swimming life saving suits can be efficiently solved. The utility model is used for winter and wind protection in the tour for a person beginning to learn to swim first time and people in the far tour and is also used for the life saving for the marine vehicle, fishery or on water construction people.

Description

Waistcoat with multiple air pocket

The utility model is that a kind of water supply gone up the travel utensil that is used for the human body cold-proof heat insulation in swimming, lifesaving and the land tourism.

Examined or check the patent documentation and the present just popular swimming lifesaving apparatus various waterborne of China since 85 years, of a great variety really.If conclude substantially, except that the floating life preserver of traditional hard, available following two patents are divided into two big class representatives:

(1) the 85 202643U(days for announcing of A41D7/00 CN are 86.6.11)

(2) the 86 203807U(days for announcing of A41D7/00 CN are 87.6.10)

The former produces buoyancy with the nonrigid plastic foam, and the latter produces buoyancy with air.At first, they have all played the effect of buoyancy and simple and easy lifesaving, but after all solving down water preferably, because distortion is big, the buoyancy inequality that causes, the especially excessive problem of resistance in water.Thereby limit or retrained the user, in water, can only make some specific action and posture, if long-time the use certainly will be caused uncomfortable or tired out sense, and then influenced user's swimming rate and interest, first learning swim or over-water construction personnel have also been caused limitation.Though secondly some swimming lifesaving apparatus ensures, also all brings many inconvenience to manufacturer and user and make personal safety obtain certain owing to installed the gas generator of saving oneself or calling for help thereupon.On the one hand, cost has improved for preparing and assemble the required associate member of gas generating system in producer; On the other hand, the user is for guaranteeing safety and rely on, and must be regular gas generating system is checked, the replacing of maintenance and medicine, is purchased and take care of.These factors comprehensive, inevitable reduction people's usability interest.

The purpose of this utility model provides a kind of many air bags and opens flap vest, makes it guaranteeing under the prerequisite that safety and light weight are easy to carry about with one, and distortion is little after the entry, buoyancy distribution is even, and resistance is little, and is unisex, bust size is adjustable, use letter with, posture or the action of user in water can be selected arbitrarily.Especially after an amount of inflation, cover is through outside the shirt can make the windproof insulation vest of winter protection, makes it to become the amph travel utensil.

Feature of the present utility model is, to adopt the air bag of several independent, that forms side by side mutually opens flap vest shape.Have appendix, some stick harness all-in-one-piece sealing plugs, waistline skirt and the frame size adjustments that some soft inflated pipes stick into one on it and buckle knob etc., thereby realize above-mentioned imagination.

Accompanying drawing is the structural representation of an embodiment of the present utility model.Fig. 1 is a predecessor of the present utility model structural representation.(1) is the lacing wire of air bag in-to-in among the figure, in order to reduce the distortion of top air bag.Figure (2), (4), (6), (8) are separate respectively air bag, in order to increase safety factor and to reduce distortion.(3) are the air bag partition among the figure, in order to the space air bag.(5) are the column type knob among the figure.(7) are for regulating the latch closure of chest measurement among the figure.(9) are the waistline skirt among the figure.(10) are waistband among the figure.(11) are the waistband nose among the figure.Fig. 2 is a back body structure scheme drawing.Fig. 3 opens a side to open the structural representation that is shown behind the flap.(12) some appendixs for being exposed behind the semi-sictional view among the figure, it feeds respectively in the corresponding separately air bag.(13) are the surrounding layer of appendix among the figure, in order to strengthen and the decoration appendix.(14) are the protection capsule among the figure, in order to hold the appendix end after plug that bending is come in is tight.(15) are for tying up to the sealing plug of appendix among the figure.Fig. 4 is an A-A cutaway view among Fig. 3, the frame mode that therefrom visible appendix and air bag and air bag form.Fig. 5 is a B-B cutaway view among Fig. 3, and this is for reduce the structure that distortion is taked in top air bag (2).

Below in conjunction with an embodiment concrete structure of the present utility model is further described.The utility model except that cylindrical knob (5), sealing plug (15), belt clip (on (10)) can adopt do not absorb water and incorrosive hard material, all the other all can adopt have airtight and waterproof, can bear every sq cm 1-1.5 kilogram pressure, the material that thin and softness can be bonding.Can natural preferably or regenerated fiber knitting as nylon taffeta, dacron or the warm nature of going bail for, through kiss-coating or strike-through and make.The internal diameter of appendix (12) can be the 4-5 millimeter, and thickness of pipe is the 0.5-0.8 millimeter, the appendix of selecting for use can through roll up sticking after in internal diameter kiss-coating make, also can directly adopt have airtight and waterproof, the ageing-resistant soft conduit that can be bonding of anti-bending.Appearance profile of the present utility model presented opens flap vest shape, is formed side by side mutually by several air bags.Height is got shoulder and is pushed up the abdomen umbilical region and be of a size of suitable.The size of chest measurement and waistline respectively adds 40 millimeter, and for making the lower end air bag prevent to upwarp and more next to the shin reducing resistance, and the width of the waistline skirt (9) that adds is 45 millimeter.Partition between two air bags (3) highly is the 8-10 millimeter, guaranteeing between the air bag that the external form transition is mild after inflation, and reduces resistance and increases displacement.Excessive for preventing air bag distortion, at inner lacing wire (1) and the partition (3) that is symmetrically distributed along the center of air bag (2), be airtight and waterproof, the material that is I shape that softness can be bonding.Feed the appendix that each air bag is inner and stretch out on the edge, from the upper end inflation inlet, stay 20 millimeters not inter-adhesive outside, all the other all stick into a row mutually side by side, the surrounding layer of appendix (13) slightly exceeds appendix in the upper end, and stays the 25-30 millimeter from the upper end, appendix make this section surrounding layer only overlap bag and sticking mutually, so that can freely dock by same sealing stick harness in this section surrounding layer to appendix.The surrounding layer of remainder all sticks into one with appendix and air bag skin, with further reinforcing appendix and the infiltration that prevents gas and water.Appendix after the process bag is sticking stretches out the 60-80 millimeter at the nadir place of front part of a Chinese robe or jacket neckline arc to the upper edge, to enable in the crooked also insertion protection capsule (14).Protection capsule (14) is to adhere to outside the skin of placket front of appendix lower end, and only sticking both sides up and down can straight-though leakage capsule.Sealing plug (15) is some cylinder all-in-one-piece plastic bodies of slightly tapering.Wherein the mutual spacing of plunger is the 2-3 millimeter, inserting 12-15 millimeter in the appendix inlet internal diameter, and is advisable to have certain tight power.For regulating bust size, and the placket front of a side is widened the 40-60 millimeter.On the placket front of widening, be stained with five rows, three row latch closures (7), to satisfy different chest measurement requirements.

Open flap vest by said structure and the made many air bags of technology, compare with existing similar last word, also have safe and reliable, easy to use, amphibious, the characteristics of profile exquisiteness.Except that can inflating on land, also can in water, inflate with mouth voluntarily at any time as required, to increase buoyancy.Because the utility model adopts the long strip type air bag to arrange from top to bottom around chest, and make the water that each air bag is outer, difference of pressure is relatively very little up and down, thus emerge in large numbers on the interior gas of air bag resemble not remarkable.Thereby guaranteed that distortion is little, resistance is little, and buoyancy distribution is even.Have waistline skirt (9) and waistband (10) because of one week of least significant end of air bag simultaneously, thereby prevented that the lower end air bag from upwarping and pocket water phenomenon, it is more next to the shin on the whole to make many air bags open flap vest.The user takes posture or action at any angle on the water surface, all freely movable, and can continuously active or stop in water for a long time.The utility model can be divided into serial model No. to be made, and style is unified, and unisex, chest measurement can be regulated, and is easy to carry about with one and glues benefit.Simultaneously, also because of gas little cause of convection current requisite space up and down in narrow air bag, and make the utility model on land after an amount of inflation, cover is through outside the shirt can have the windproof heat insulation effect of good winter protection.

Therefore, the utility model also can in order to cold-proof heat insulation in the tourism of land, be more suitable for carrying out first learning swim, travel faraway and preventing in men and women, the old and the young the generation of drowned accident except working as life preserver in boats and ships, fishery and over-water construction personnel. Therefore, all has more widely promotional value aspect swimming, lifesaving and the tourism.

The utility model is when making, and it is more gorgeous or lighter that outer field fabric should be got color, and quality preferably material is advisable. The internal layer fabric should be got preferably material of heat-insulating property. Two shoulder mouths, neckline and waistline skirt are preferably got material wear-resisting and that color is eye-catching and are carried out edge sealing, so that present on the whole vigorous and graceful kinesthesia.

Claims (4)

1, a kind of many air bags of going up swimming, lifesaving and land human body cold-proof heat insulation that supply water are opened flap vest, has waistline skirt (9), regulate the latch closure (7) of chest measurement, column type knob (5), it is characterized in that: by air bag (2), (4), (6), (8) of several independent mutually arranged side by side form open flap vest shape, have the appendix (12) that is connected with air bag respectively on it, and sealing plug (15).

2, many air bags according to claim 1 are opened flap vest, it is characterized in that: the lacing wire (1) that has some symmetries in the air bag (2) topmost.

3, open flap vest according to claim (1) or (2) described many air bags; it is characterized in that: appendix (12) is the some soft conduits of being drawn respectively by each air bag; sticking and open with a side that the flap is integral the back and through bag along the one section appendix that stretches out; and on the placket front of corresponding appendix lower end, be provided with the protection capsule (14) that can fill in the appendix end, be that some plunger all-in-one-piece sealing plugs (15) are arranged along stretching out on one section the appendix.

4, many air bags according to claim 1 are opened flap vest, it is characterized in that: column type knob (5), sealing plug (15) can by do not absorb water, incorrosive hard material makes, all the other all can adopt airtight and water as waistline skirt (9), latch closure (7), lacing wire (1), air bag, has certain intensity, every sq cm can bear 1-1.5 kilogram pressure, and softness can be made by bonding material.

Images