Lifesaving wader

Abstract

The utility model relates to a lifesaving wader which comprises a wader body, a clothes body and a blowing nozzle, and the wader body is used for wearing the lower half body of a human body; the clothes body comprises a bib, a wearing part and an air bag, the lower side end of the bib is integrally connected to the pants body, the upper side end of the bib is worn on the upper half body of a human body through the wearing part, the air bag is provided with a connecting end, a floating end and an air bag cavity located between the connecting end and the floating end, the connecting end is bonded to the bib in a hot-pressing mode, and the floating end droops when the air bag cavity is not inflated; the blowing nozzle is arranged on the side, away from the bib, of the air bag and communicates with the air bag cavity so as to blow and inflate the air bag cavity. The air blowing nozzle is provided with the air inlet end and the air inflation end, the air inlet end is closer to the upper side end than the air inflation end, so that a user can blow air to the air inlet end of the air blowing nozzle by lowering the head conveniently, and the air bag cavity is inflated or supplemented with air.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of trousers for wading, in particular to a lifesaving wading trousers. BACKGROUND

[0002] Professional protective clothing must be worn when working in a farm or salvaging, which has waterproof function, guarantees the comfortable and stable physiological environment of the workers and supports the smooth development of various fishing activities. The existing wading trousers on the market do not have lifesaving function, so the fishermen need to wear life jackets when wading in the water for safety, which is very inconvenient. The lifesaving air bag of the wading trousers with lifesaving function is too large, which is like a vest worn on the whole upper body, which is very inconvenient for work. SUMMARY

[0003] The utility model provides a lifesaving wading trousers which is convenient and comfortable to wear, convenient for work, easy to inflate and has good lifesaving effect.

[0004] The utility model discloses a lifesaving wading trousers, which comprises:

[0005] A trousers body is used for wearing on the lower body of a human being.

[0006] A clothing body comprises a hood, a wearing part and an air bag. The hood has a lower end connected to the trousers body and an upper end away from the trousers body. The lower end of the hood is integrally connected to the trousers body, and the upper end of the hood is worn on the upper body of a human being through the wearing part. The air bag has a connecting end, a floating end and an air bag cavity between the connecting end and the floating end. The connecting end is fixedly connected to the hood. When the air bag cavity is not inflated, the air bag is attached to the inner surface or the outer surface of the hood. The floating end is drooping, and the floating end is located on one side of the upper end facing the lower end.

[0007] A blowing nozzle is fixed to one side of the air bag away from the hood and is in communication with the air bag cavity to inflate the air bag cavity by blowing. The blowing nozzle has an air inlet end and an inflation end. The air inlet end is closer to the upper end than the inflation end.

[0008] In one embodiment, the blowing nozzle comprises an air pipe. The air pipe has the air inlet end and the inflation end formed on opposite sides thereof. The axial direction of the air pipe is parallel to the extension direction of the upper end towards the lower end. The blowing nozzle is vertically arranged on the air bag relative to the human body.

[0009] In one embodiment, the blowing nozzle further comprises a one-way air inlet valve arranged between the air inlet end and the inflation end. The one-way air inlet valve is arranged in the air pipe and is used to control the airflow from the air inlet end to the inflation end.

[0010] In one of the embodiments, the life-saving wetsuit further comprises a fixing cloth, opposite two side edges of the fixing cloth are integrally connected to the air bag to form a fixing channel, the fixing channel is for the air pipe to pass through, so as to fix the air nozzle on the air bag.

[0011] In one of the embodiments, an end of the air pipe is bent into an L-shaped pipe, an end opening of the L-shaped pipe extends radially outward to form an integral fixing disc, the fixing disc is wrapped by a part of the material layer of the air bag through hot pressing, so as to fix the inflation end on the air bag, the air pipe communicates with the air bag cavity through the inflation opening of the inflation pipe.

[0012] In one of the embodiments, the inflation end is further provided with a plug, the plug is detachably covered on the end face of the inflation end and is used for plugging the opening of the inflation end.

[0013] In one of the embodiments, the life-saving wetsuit further comprises an automatic inflation device, the automatic inflation device is fixed on the bib and communicates with the air bag cavity, so as to automatically inflate the air bag.

[0014] In one of the embodiments, at the connecting end, the edge of the air bag is hot-pressed and bonded with the edge of the upper end; at the floating end, when the air bag cavity is not inflated, the air bag is attached to the outer surface of the bib, and the air nozzle is fixed on the outer side of the air bag.

[0015] In one of the embodiments, the air bag comprises a first material layer and a second material layer which are stacked to form the air bag cavity, at the floating end, the edge of the first material layer is integrally connected with the edge of the second material layer; at the connecting end, the edge of the first material layer, the edge of the second material layer and the edge of the upper end are stacked and hot-pressed and bonded; when the air bag cavity is not inflated, the first material layer and the second material layer are sequentially stacked on the outer side of the bib.

[0016] In one of the embodiments, the bib has a bib cavity which extends circumferentially, the bib cavity communicates with the air bag cavity; the bib cavity comprises a third material layer and a fourth material layer, at a part of the position of the boundary of the bib cavity, the third material layer is hot-pressed and bonded with the fourth material layer, at another part of the position of the boundary of the bib cavity, the third material layer forms an opening with the fourth material layer; at the opening position, the first material layer is hot-pressed and bonded with the third material layer, the second material layer is hot-pressed and bonded with the fourth material layer, and the opening forms a channel which communicates the air bag cavity and the bib cavity.

[0017] From the above technical solutions, it can be known that the embodiments of the utility model have at least the following advantages and positive effects:

[0018] This utility model provides a life-saving wader. An air bag is heat-pressed onto the bib, and the inflated air bag forms an air bladder, functioning as a rescue airbag. Workers rely on this air bladder to float to the surface, avoiding drowning, thus giving the wader a life-saving function. When the air bag deflates, the air bladder collapses, and the air bag rests against the outside or inside of the bib, making it convenient for the user to wear the wader and work in the water. Furthermore, an air inlet is located on the outside of the air bag for inflation. The air inlet is higher than the inflation inlet, allowing the user to easily inflate or replenish the air bladder by bending down to blow air into the inlet. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of the life-saving waders according to an embodiment of this application;

[0021] Figure 2 for Figure 1 The diagram shows the air bag in the life diaper attached to the outside of the bib.

[0022] Figure 3 for Figure 1 or Figure 2 A schematic diagram of the air nozzle in the life waders shown;

[0023] Figure 4 for Figure 1 or Figure 2 A schematic diagram of the automatic inflation device in the life-saving waders shown;

[0024] Figure 5 For along Figure 1 A cross-sectional view of the upper half of the airbag cut along the AA direction.

[0025] Figure 6 For along Figure 1 A cross-sectional view of the lower half of the airbag cut along the AA direction;

[0026] Figure 7 For along Figure 1 A cross-sectional view of the upper half of the bib cut along the BB direction;

[0027] Figure 8 For along Figure 1 A cross-sectional view of the lower half of the bib cut along the BB direction.

[0028] The reference signs are explained as follows:

[0029] 10, life-saving pants; 100, pants body; 200, garment body; 210, bib; 211, lower side end; 212, upper side end; 213, bib cavity; 214, third material layer; 215, fourth material layer; 216, opening; 220, wearing part; 230, air bag; 231, connecting end; 232, floating end; 233, air bag cavity; 234, first material layer; 235, second material layer; 300, air blowing nozzle; 310, air inlet end; 320, air inflation end; 330, air pipe; 340, one-way air inlet valve; 350, L-shaped pipe; 360, fixing disc; 370, plug; 400, fixing cloth; 410, fixing through slot; 500, automatic inflation device; 510, air cylinder; 520, automatic inflation valve; 530, hand pulling rope. DETAILED DESCRIPTION

[0030] The typical embodiments embodying the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can be implemented in various manners, and all the changes do not deviate from the scope of the present application, and the description and drawings in the essence are used as a description, not to limit the present application.

[0031] In addition, the terms "first", "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first", "second" can be explicitly or implicitly included one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0032] In the description of the present application, it should be noted that, unless otherwise specifically defined and limited, the terms "mounting", "setting", "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] Reference Figure 1, the wading trousers are professional protective clothing that must be worn when working in a farm or fishing, and play a waterproof function to ensure the comfort and stability of the physiological environment of the workers and support the smooth development of various fishing activities. The existing wading trousers on the market do not have a life-saving function, so fishery workers need to wear a life jacket when wading in the water for safety, which is very inconvenient to wear. The life-saving wading trousers with a life-saving airbag are too bulky and look like a vest when worn, which is very inconvenient for work. Based on this, the application provides a life-saving wading trousers 10 which is convenient and comfortable to wear, convenient for work and good in life-saving effect. The life-saving wading trousers 10 is in the form of a one-piece trousers, including a trousers body 100, a jacket body 200 and a blowing nozzle 300. The trousers body 100 is in the form of a split leg and is used to be worn on the lower half of the human body. The jacket body 200 is connected to the trousers body and is used to be worn on the upper half of the human body. The blowing nozzle 300 is connected to the jacket body 200 and is used as an inflation function.

[0034] Specifically, in combination with reference Figure 1 and Figure 2 , the jacket body 200 includes a connected hood 210, a wearing part 220 and an air bag 230. The hood 210 is used as a main body of a shirt and is worn on the upper half of the human body. The hood 210 has a lower side end 211 connected to the trousers body 100 and an upper side end 212 away from the trousers body 100. The lower side end 211 of the hood 210 is integrally connected to the trousers body 100, and the upper side end 212 of the hood 210 is worn on the upper half of the human body through the wearing part 220. The air bag 230 has a connection end 231, a floating end 232 and an air bag cavity 233 located between the connection end 231 and the floating end 232. The connection end 231 is integrally connected to the hood 210, Figure 1 It is illustrated that the floating end 232 floats on the water surface after the air bag cavity 233 inflates. It is worth noting that the way of integrally connecting the connection end 231 to the hood 210 includes but is not limited to hot-pressing adhesion, zipper type detachable connection and the like. Figure 2 It is illustrated that when the air bag cavity 233 is not inflated, the air bag 230 is attached to the inner surface or the outer surface of the hood 210, the floating end 232 is drooping and the floating end 232 is located on the side of the upper side end 212 towards the lower side end 211, that is, the air bag 230 naturally droops on the chest or back of the human body from top to bottom. It is worth noting that for the air bag 230, the positions of the other boundary edges of the air bag cavity 233 belong to the floating end 232 except the position of the connection end 231.

[0035] Reference Figure 2The blowing nozzle 300 is fixed to the outer surface of the air bag 230 on the side away from the bib 210, and the blowing nozzle 300 is communicated with the air bag cavity 233 to blow air into the air bag cavity 233. The blowing nozzle 300 has an air inlet end 310 and an inflation end 320, and the external air flow enters the air bag cavity 233 through the air inlet end 310 and the inflation end 320 in sequence, realizes the inflation of the air bag cavity 233, and the air inlet end 310 is closer to the upper end 212 than the inflation end 320, that is, the vertical height of the air inlet end 310 is higher than that of the inflation end 320.

[0036] The life-saving waders 10 provided by the utility model have the air bag 230 connected to the bib 210, the inflated air bag 230 forms the air bag cavity 233 to serve as a life-saving air bag, the operator floats out of the water by the air bag cavity 233, and drowning is avoided, so that the life-saving waders 10 have the life-saving function; when the air bag 230 deflates, the air bag cavity 233 is depressed, and the air bag 230 is supported on the outside or the inside of the bib, so that the user can wear the waders and work in the water conveniently. On the other hand, the air bag 230 is provided with the blowing nozzle 300 to blow air into the air bag 230, the air inlet end 310 of the blowing nozzle 300 is higher than the inflation end 320, so that the user can blow air into the blowing nozzle 300 by lowering the head, and the air bag cavity 233 is inflated or supplemented.

[0037] Preferably, in combination with reference Figure 2 and Figure 3 In an embodiment, the blowing nozzle 300 comprises a gas pipe 330, the gas pipe 330 is formed with the air inlet end 310 and the inflation end 320 on opposite sides in the axial direction, the axial direction of the gas pipe 330 is parallel to the extension direction of the upper end 212 towards the lower end 211, so that the blowing nozzle 300 is vertically arranged on the air bag 230 relative to the human body. It should be noted that the gas pipe 330 is only a specific form of the blowing nozzle 300, and in this application, embodiments capable of realizing the blowing function of the blowing nozzle 300 should be protected. In addition, the blowing nozzle 300 can also be arranged obliquely or at other positions relative to the human body.

[0038] Preferably, in combination with reference Figure 2 and Figure 3 In an embodiment, the blowing nozzle 300 comprises a one-way air inlet valve 340 arranged between the air inlet end 310 and the inflation end 320, the one-way air inlet valve 340 is arranged in the gas pipe 330 and is used for controlling the one-way flow of the air flow from the air inlet end 310 to the inflation end 320, which can effectively prevent the backflow of the air flow in the gas pipe 330, reduce unnecessary air leakage of the air bag cavity 233 when serving as a life-saving air bag, and improve the safety guarantee of life-saving. It should be noted that in this application, whether the one-way air inlet valve 340 is arranged or not is not limited, and methods capable of preventing the backflow of the air flow should be protected.

[0039] Preferably, in combination with referenceFigure 2 And Figure 3 In an embodiment, the life-saving pants 10 further comprises a fixing cloth 400 integrally connected to the bib 210 at opposite side edges (heat-pressing, etc.) to form a fixing through slot 410 for the air tube 330 to pass through, so as to fix the air blower 300 to the air bag 230, and the axial direction of the fixing through slot 410 is parallel to the vertical direction. It should be noted that in the present application, the fixing cloth 400 is not limited to be provided or not, and any means that can fix the air blower 300 to the air bag 230 should be protected.

[0040] Preferably, in combination with reference to Figure 2 And Figure 3 In an embodiment, at the inflation end 320 of the air blower 300, the end of the air tube 330 is bent into an L-shaped tube 350, the end opening of the L-shaped tube 350 extends radially outward to form an integrally formed fixing disc 360, the fixing disc 360 is wrapped by the part of the material of the air bag 230 to fix the inflation end 320 to the air bag 230, and the air tube 330 is communicated with the air bag cavity 233 through the inflation port of the inflation end 320 (i.e. the end opening of the L-shaped tube 350). It should be noted that in the present application, the L-shaped tube 350 and the fixing disc 360 are not limited to be provided or not, and any means that can fix the inflation end 320 to the air bag 230 should be protected.

[0041] Preferably, in combination with reference to Figure 2 And Figure 3 In an embodiment, the air inlet end 310 is further provided with a plug 370, the plug 370 is sleeved on the outside of the air inlet end 310, and the plug 370 is detachably covered on the end face of the air inlet end and used to block the opening of the air inlet end 310. On the one hand, it prevents water droplets or dust from entering the air tube 330, and keeps the air blower 300 clean and hygienic, and on the other hand, it further prevents air leakage after the air bag cavity 233 is inflated, and ensures the safety of life-saving. It should be noted that in the present application, the plug 370 is not limited to be provided or not.

[0042] Preferably, in combination with reference to Figure 2 And Figure 4In an embodiment, the life-saving wading pants 10 further comprises an automatic inflator 500 fixed to the apron 210 and communicating with the airbag chamber 233 to automatically inflate the airbag 230. Here, the automatic inflator 500 can be filled with carbon dioxide gas, comprising a gas cylinder 510 and an automatic inflator valve 520, the gas cylinder 510 communicating with the airbag chamber 233 through the automatic inflator valve 520, the automatic inflator valve 520 being provided with a water-soluble tablet, a compression spring and a firing pin, the compression spring having a top post at the front end separated from the firing pin under the block of the water-soluble tablet, so as to quickly open the gas cylinder 510 for inflation after falling into water. A hand-pulling rope 530 is further provided on the automatic inflator valve 520 for manual control of inflation. It should be noted that in the present application, the automatic inflator 500 is not limited to be provided or not.

[0043] Preferably, in combination with reference to Figure 1 and Figure 2 In an embodiment, at the connecting end 231, the edge of the airbag 230 is heat-pressed and adhered to the edge of the upper side end 212; at the floating end 232, the airbag 230 is attached to the outer surface or the inner surface of the apron 210 when the airbag chamber 233 is not inflated. In the present application, the position where the edge of the airbag 230 is heat-pressed and adhered to the apron 210 is not limited.

[0044] Preferably, in combination with reference to Figure 5 and Figure 6 In an embodiment, the airbag 230 comprises a first material layer 234 and a second material layer 235 enclosing the airbag chamber 233, at the floating end 232, the edge of the first material layer 234 is integrally connected to the edge of the second material layer 235, the implementation of the integral connection herein includes but is not limited to heat-pressing and adhering, integrally forming and other processing methods. At the connecting end 231, the edge of the first material layer 234, the edge of the second material layer 235 and the edge of the upper side end 212 are stacked and heat-pressed and adhered, so as to seamlessly bond the connecting end 231 of the airbag 230 to the upper side end 212 of the apron 210. When the airbag chamber 233 is not inflated, the first material layer 234 and the second material layer 235 are stacked in turn on the outside of the apron 210. When the airbag 230 is inflated to form the airbag chamber 233, the floating height of the airbag chamber 233 is just level with the upper side end 212, the head of the worker floats out, which just reaches the required drowning height, facilitating the worker to save himself and call for help. It should be noted that the position where the connecting end 231 of the airbag 230 connects to the apron 210 is not limited, as long as it is connected between the lower side end 211 and the upper side end 212.

[0045] Preferably, in combination with reference to Figure 7 and Figure 8 In an embodiment, Figure 1As illustrated, the bib 210 also has a circumferentially connected bib cavity 213, which is connected to the airbag cavity 233. Specifically, in conjunction with Figures 5 to 8 The bib cavity 213 includes a third material layer 214 and a fourth material layer 215. At a portion of the boundary of the bib cavity 213, the third material layer 214 and the fourth material layer 215 are thermally bonded together. At another portion of the boundary of the bib cavity 213, the third material layer 214 and the fourth material layer 215 enclose and form an opening 216. Figure 7 (As shown). At the opening 216, the first material layer 234 and the third material layer 214 are heat-pressed together, and the second material layer 235 and the third material layer 214 are heat-pressed together, forming a channel connecting the airbag cavity 233 and the bib cavity 213. Here, the boundary position of the bib cavity 213 refers to the upper end 212 of the bib 210. It should be noted that both the connected airbag cavity 233 and the bib cavity 213 are used as rescue airbags, increasing the buoyancy of the rescue airbags. Therefore, the bib cavity 213 on the bib 210 further improves the safety of the life-saving waders 10. In other embodiments of this application, the presence or absence of the bib cavity 213 is not limited, and the airbag cavity 233 can meet the safety and life-saving requirements of the life-saving waders.

[0046] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A life vest, characterized in that The utility model relates to a life-saving wetsuit, comprising: a pants body for wearing on the lower body of a human being; a garment body comprising a sleeve, a wearing part and an air bag, the sleeve having a lower end connected to the pants body and an upper end away from the pants body, the lower end of the sleeve being integrally connected to the pants body, the upper end of the sleeve being worn on the upper body of a human being through the wearing part; the air bag having a connecting end, a floating end and an air chamber between the connecting end and the floating end, the connecting end being fixedly connected to the sleeve, the air bag being attached to the inner surface or the outer surface of the sleeve when the air chamber is not inflated, the floating end being downwardly hanging and located on one side of the upper end towards the lower end; an air blowing nozzle fixed to one side of the air bag away from the sleeve and in communication with the air chamber to inflate the air chamber, the air blowing nozzle having an air inlet end and an inflation end, the air inlet end being closer to the upper end than the inflation end.

2. The life-saving swim pant of claim 1, wherein, The air blowing nozzle comprises an air pipe, opposite sides of the air pipe forming the air inlet end and the inflation end respectively, the axial direction of the air pipe being parallel to the extension direction of the upper end towards the lower end, the air blowing nozzle being vertically arranged on the air bag relative to the human body.

3. The life vest swim pant of claim 2, wherein, The air blowing nozzle further comprises a one-way air inlet valve arranged between the air inlet end and the inflation end, the one-way air inlet valve being arranged in the air pipe and used for controlling the flow of air from the air inlet end to the inflation end.

4. The life vest swim pant of claim 2, wherein, The life-saving wetsuit further comprises a fixing cloth, opposite edges of the fixing cloth being integrally connected to the air bag to form a fixing through slot, the fixing through slot being used for the air pipe to pass through so as to fix the air blowing nozzle on the air bag.

5. The life vest swim pant of claim 2, wherein, At the inflation end, the end of the air pipe is bent into an L-shaped pipe, the opening of the end of the L-shaped pipe extending radially outward to form an integral fixing disc, the fixing disc being wrapped by the material layer of the air bag through hot pressing to fix the inflation end on the air bag, the air pipe being in communication with the air chamber through the inflation opening of the inflation pipe.

6. The life vest swim pant of claim 1, wherein, The air inlet end is further provided with a plug, the plug being detachably capped on the end face of the air inlet end and used for plugging the opening of the air inlet end.

7. The life vest swim pant of claim 1, wherein, The life-saving wetsuit further comprises an automatic inflation device, the automatic inflation device being fixed to the sleeve and in communication with the air chamber to automatically inflate the air bag.

8. The life vest pant of any of claims 1-7, wherein, At the connecting end, the edge of the air bag is hot-pressed and bonded with the edge of the upper end; at the floating end, the air bag is attached to the outer surface of the sleeve when the air chamber is not inflated, and the air blowing nozzle is fixed to the outer side of the air bag.

9. The life vest pant of claim 8, wherein, The air bag comprises a first material layer and a second material layer stacked to form the air chamber, the edges of the first material layer and the second material layer being integrally connected at the floating end; At the connecting end, the edges of the first material layer and the second material layer are stacked and hot-pressed and bonded with the edge of the upper end; when the air chamber is not inflated, the first material layer and the second material layer are sequentially stacked on the outer side of the sleeve.

10. The life vest pant of claim 9, wherein, The bib has a circumferentially extending bib cavity that is in communication with the air chamber cavity; the bib cavity includes a third material layer and a fourth material layer, at a portion of the periphery of the bib cavity, the third material layer is thermally bonded to the fourth material layer, at another portion of the periphery of the bib cavity, the third material layer forms an opening with the fourth material layer; At the opening location, the first material layer is thermally bonded to the third material layer, the second material layer is thermally bonded to the fourth material layer, the opening forms a passageway that communicates the air chamber cavity with the bib cavity.

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