Safety waistcoat for pipe supply type diving

Abstract

The utility model relates to the technical field of elastic diving suits, in particular to a safety vest for pipe supply type diving, which comprises a wearable vest body, a gas cylinder back plate is fixedly mounted at the center of the back of the vest body, and a handle with anti-slip lines is fixedly arranged at the top end of the gas cylinder back plate. Pad pressing bags are symmetrically and fixedly arranged on the left side and the right side of a front part of the waistcoat body, a sliding buckle type waist belt is fixedly arranged on the front part of the waistcoat body, and two sliding buckle type crotch belts are fixedly arranged on the lower portion of the waistcoat body. The safety waistcoat provided by the utility model is convenient for a diver to operate underwater, not only is high in safety, but also can adapt to people with different body types.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of elastic diving suit, especially to a safety waistcoat for tubed diving. BACKGROUND

[0002] Tubed diving is generally used in engineering and rescue fields, and divers use diving helmets and dry diving suits to work underwater through the mode of diving umbilical air supply. There are three modes of underwater work, namely, sinking, cruising and suspension. When the tubed diver works underwater, the risk caused by the two kinds of buoyancy loss control, namely, floating and rapid sinking, is considered, so a safety waistcoat similar to the safety waistcoat worn by the personnel working at high altitudes is needed to provide a hanging point and a fixing point for the diver.

[0003] At present, the diver in the industry generally directly uses the five-point safety belt for high-altitude operation, and only the hanging function can be provided when the five-point safety belt is used, and the general five-point safety belt is made of polypropylene, which is not resistant to seawater corrosion, has a short service life and is prone to accidents. When the diving buoyancy vest is used, only the function of carrying an emergency gas source can be provided. INVENTION CONTENTS

[0004] The technical problem to be solved by the utility model is to provide a safety waistcoat for tubed diving, which can solve one or more of the following problems: positioning problem during underwater suspension work, provide emergency gas cylinder fixing function and counterweight lead carrying function, also can provide a hanging point and a fixed hanging point for the diver, and be used for hanging work tools and providing a fixed hanging point.

[0005] The utility model is implemented through the following scheme:

[0006] A safety waistcoat for tubed diving comprises a wearable waistcoat body, a gas cylinder back plate is fixedly installed at the center position of the back of the waistcoat body, a handle with anti-skid lines is fixedly arranged at the top end of the gas cylinder back plate, lead pressing bags are fixedly arranged on the left and right sides of the front of the waistcoat body, a slide buckle type waistband is fixedly arranged on the front of the waistcoat body, and two slide buckle type crotch belts are fixedly arranged on the lower part of the waistcoat body.

[0007] Optimally, the lead pressing bag is in a mesh bag structure, and the top of the lead pressing bag is sealed through magic tape.

[0008] Optimally, the slide buckle type waistband is two-layered.

[0009] Further, shoulder strap D-shaped rings are respectively arranged on the top of the two shoulder straps of the waistcoat body.

[0010] Further, front chest D-shaped rings are respectively arranged on the left and right sides of the front chest of the waistcoat body.

[0011] Further, abdominal lower edge D-shaped rings are respectively arranged on the left and right sides of the abdominal lower edge of the waistcoat body.

[0012] Further, the back neck center position of the waistcoat body is installed with a neck D-shaped ring.

[0013] Further, the back middle position of the waistcoat body is installed with back D-shaped rings on the left and right sides respectively.

[0014] Further, the waistcoat body is installed with handles on the left and right sides of the lower edge of the waist.

[0015] The handle is integrally formed with the gas cylinder back plate.

[0016] The beneficial effects of the utility model are as follows:

[0017] 1. The lead compression bag is arranged on the waistcoat body, so that the diver does not need to carry the lead compression bag additionally, the types of equipment to be carried are reduced, the diver is facilitated to operate underwater, and the independent lead compression bag is prevented from being loosened accidentally, so that the diver is prevented from losing weight and drifting, and the life safety is ensured.

[0018] 2. The gas cylinder back plate is arranged, and the emergency diving gas cylinder can be hung on the gas cylinder back plate; the handle on the gas cylinder back plate can be used as a gripping point of the waistcoat body, so that the gas cylinder is prevented from being knocked and other unsafe factors are avoided.

[0019] 3. The D-shaped rings arranged on the waistcoat body can be used as fixing points of underwater ropes of the diver, and are used for hoisting when the diver is suspended underwater, and are used as hanging points of underwater operation tools carried by the diver.

[0020] 4. The slide buckle waistband arranged on the waistcoat body is used for tightening adjustment of the waistcoat, and is suitable for most different body types.

[0021] 5. The slide buckle crotch belt arranged on the waistcoat body is convenient for the diver to tighten by himself, and makes the waistcoat body fit the body more closely. DRAWINGS

[0022] Figure 1 is a front structure schematic view of the utility model.

[0023] Figure 2 is a back structure schematic view of the utility model.

[0024] In the drawing: 1, shoulder belt D-shaped ring; 2, waistcoat body; 3, front chest D-shaped ring; 4, lead compression bag; 5, handle; 6, lower edge D-shaped ring of abdomen; 7, slide buckle crotch belt; 8, slide buckle waistband; 9, neck D-shaped ring; 10, gas cylinder back plate; 11, back D-shaped ring; 12, handle. CONCRETE IMPLEMENTATION

[0025] A safety waistcoat for pipe supply diving, a front structure schematic view of which is as shown in Figure 1As shown, the back structure diagram is as shown Figure 2 As shown, including wearable vest body 2, the back center of the vest body is fixedly installed with a gas cylinder back plate 10, the top end of the gas cylinder back plate is fixedly provided with a handle 12 with anti-skid lines, the front of the vest body is fixedly provided with a lead compression bag 4 on the left and right sides, the front of the vest body is fixedly provided with a slide buckle type waistband 8, and the lower part of the vest body is fixedly provided with two slide buckle type crotch belts 7.

[0026] The lead compression bag is fixedly provided on the left and right sides of the front of the vest body, so that the diver does not need to carry an additional lead compression bag, the types of equipment to be carried are reduced, underwater operation of the diver is facilitated, and the independent lead compression bag is prevented from being accidentally loosened, so that the diver is not lost and drifts, and life safety is endangered. Moreover, the left and right sides are symmetrically arranged to prevent imbalance.

[0027] The gas cylinder back plate is fixedly installed at the back center of the vest body, and a diving emergency gas cylinder can be hung. The handle on the gas cylinder back plate can be used as a gripping point of the vest body, so that the gas cylinder is prevented from being knocked due to gripping other positions.

[0028] The slide buckle type waistband is fixedly arranged on the front of the vest body, and is used for tight adjustment of the vest body. Compared with a common perforated waistband, the slide buckle can make the vest body more closely fit the body, and is more suitable for most different body types.

[0029] The two slide buckle type crotch belts are fixedly arranged on the lower part of the vest body, so that the diver can tighten the crotch belts by himself, and the vest body is more closely fit the body.

[0030] Optimally, the lead compression bag has a mesh structure, and the top of the lead compression bag is sealed by a magic tape. The mesh structure of the lead compression bag prevents water from being stored in the lead compression bag and affecting underwater operation of the diver. The top of the lead compression bag is sealed by a magic tape, so that the lead blocks can be conveniently taken out and put in, and the lead blocks are prevented from escaping from the lead compression bag.

[0031] Optimally, the slide buckle type waistband has two layers, so that the vest body is more closely fit the body.

[0032] Further, a shoulder strap D-shaped ring 1 is arranged at the top of each of the two shoulder straps of the vest body, and the shoulder strap D-shaped ring can be used as a rope hanging point.

[0033] Further, a chest D-shaped ring 3 is arranged on the left and right sides of the front of the vest body, and the chest D-shaped ring can be used as a rope hanging point or a tool hanging point.

[0034] Further, a lower abdomen D-shaped ring 6 is arranged on the left and right sides of the lower edge of the abdomen of the vest body, and the lower abdomen D-shaped ring can be used as a tool hanging point.

[0035] Further, a neck D-shaped ring 9 is arranged at the center of the neck of the back of the vest body, and the neck D-shaped ring can be used as a rope hanging point.

[0036] Further, the back D-shaped rings 11 are respectively installed on the left and right sides of the middle part of the back of the waistcoat body, and the back D-shaped rings can be used as rope hanging points.

[0037] Further, the handles 5 are respectively installed on the left and right sides of the lower edge of the waistcoat body, and the handles can be used as tool hanging points, hand grips or other functions.

[0038] The handle is integrally formed with the gas cylinder back plate, and the structure is stable and convenient to manufacture and install.

[0039] In summary, the safety waistcoat for pipe supply diving is convenient for divers to operate underwater, has high safety, and is suitable for people with different body types.

[0040] The above only describes preferred embodiments of the utility model and is not used to limit the utility model. For those skilled in the art, the utility model can be changed and varied in various ways. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A safety harness for tube-fed diving, characterized by: The utility model relates to a wearable waistcoat body, the back center position of waistcoat body is fixedly installed with gas cylinder back plate, the top of gas cylinder back plate is fixedly equipped with the handle of anti -skid line, the left and right sides of the front opening of waistcoat body are fixedly equipped with the lead bag of pressing, the front opening of waistcoat body is fixedly equipped with the slide fastener type waistband, the lower part of waistcoat body is fixedly equipped with two slide fastener type crotch belts.

2. A safety harness for tube-fed diving according to claim 1, characterized in that: The lead bag is a mesh bag structure, and the top of the lead bag is sealed by magic tape.

3. A safety harness for tube-fed diving according to claim 1, characterized in that: The slide fastener type waistband is two layers.

4. A safety harness for tube-fed diving according to claim 1, characterized in that: The top of the two shoulder straps of the waistcoat body is respectively provided with a shoulder strap D-ring.

5. A safety harness for tube-fed diving according to claim 1, characterized in that: The left and right sides of the front chest of the waistcoat body are respectively provided with a front chest D-ring.

6. A safety harness for tube-fed diving according to claim 1, characterized in that: The left and right sides of the lower edge of the abdomen of the waistcoat body are respectively provided with an abdomen lower edge D-ring.

7. A safety harness for tube-fed diving according to claim 1, characterized in that: The center of the neck of the back of the waistcoat body is provided with a neck D-ring.

8. A safety harness for tube-fed diving according to claim 1, characterized in that: The left and right sides of the middle of the back of the waistcoat body are respectively provided with a back D-ring.

9. A safety harness for tube-fed diving according to claim 1, characterized in that: The left and right sides of the lower edge of the waist of the waistcoat body are respectively provided with a handle.

10. A safety harness for tube-fed diving according to claim 1, characterized in that: The handle is integrally formed with the gas cylinder back plate.

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