Rapid rope cutting device for water diving rescue

Abstract

The utility model discloses a rapid rope cutting device for water area diving rescue, and relates to the field of water area rescue. The rapid rope cutter for water diving rescue comprises a first connecting block and a first cutting blade, the first cutting blade is fixedly arranged on the outer wall of the first connecting block, a cutting assembly is arranged on the first connecting block, and the cutting assembly comprises an extrusion unit arranged on the first connecting block. According to the rapid rope cutter for water diving rescue, a user presses a first connecting block and a second connecting block, a first cutting blade and a second cutting blade cut a rope, the rope is rapidly cut, the execution action is simple and rapid, the rope cutter is wound on the arm of the user through a bandage, and when the device needs to be used, the rope cutter is convenient to use. The water area diving rescue device is convenient and fast to use and can be conveniently used for water area diving rescue.

Description

Technical Field

[0001] The utility model relates to the technical field of water rescue, in particular to a quick rope cutter used for water diving rescue. Background Art

[0002] my country has many rivers with complex river basin landforms. Water accidents occur frequently, with drowning deaths occurring every year and numerous diving rescue and salvage missions.

[0003] Diving rescue is a high-risk industry. In order to ensure the efficiency and safety of rescue diving operations, fire rescue personnel need to wear and be equipped with rescue equipment to go into the water to rescue people who fall into the water. When people who fall into the water are entangled by water plants and ropes in the water, they need to use a knife body to cut the water plants and ropes to make them disconnected, so as to facilitate subsequent rescue. However, when the knife body in the prior art is used, usually one side of the knife body is in contact with the water plants and ropes for cutting, and the cutting efficiency is poor. In addition, when the rescue personnel use it underwater, the knife is not placed in a good position, and it is easy to find the knife, so that the entangled water plants and ropes cannot be cut in the first time. Therefore, a quick rope cutter for water diving rescue is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a quick rope cutter for water diving rescue, which solves the problem mentioned in the above background technology that when the knife body in the prior art is in use, usually one side of the knife body is in contact with the water plants and ropes for cutting, resulting in poor cutting efficiency, and when the rescue personnel use it underwater, the knife is not placed in a good position, and it is easy to find the knife, thereby failing to cut the entangled water plants and ropes in the first time.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a fast rope cutter for water diving rescue, comprising:

[0006] A first connecting block and a first cutting blade, wherein the first cutting blade is fixedly arranged on the outer wall of the first connecting block, and a cutting assembly is arranged on the first connecting block, and the cutting assembly comprises:

[0007] A squeezing unit is arranged on the first connecting block, and is used to squeeze and cut both sides of the rope at the same time. The squeezing unit comprises a second connecting block and a second cutting blade, and the second cutting blade is fixedly arranged on the outer wall of the second connecting block, and an inserting block is fixedly arranged on the outer wall of the second connecting block, and a connecting groove is opened on the outer wall of the first connecting block, and one end of the inserting block is movably inserted into the connecting groove;

[0008] The carrying unit is arranged on the outer wall of the first connecting block, and is used to limit the use position of the first connecting block.

[0009] Preferably, a sliding block is fixedly provided on the outer wall of the inserting block, and the sliding block is movably engaged in the inner cavity of the connecting groove.

[0010] Preferably, a spring bar is fixedly arranged on the inner wall of the inner cavity of the connecting groove, and the other end of the spring bar is fixedly arranged on the outer wall of the sliding block.

[0011] Preferably, the carrying unit includes a strap and a spring rope, the strap is wrapped around the arm, one end of the spring rope is fixedly arranged on the outer wall of the strap through a connecting ring, and the other end of the spring rope is fixedly arranged on the outer wall of the first connecting block through a connecting ring.

[0012] Preferably, a Velcro patch is fixedly provided on the outer wall of the strap, a Velcro hook patch is fixedly provided on the outer wall of the first connecting block, and the Velcro patch and the Velcro hook patch are adhered together.

[0013] Preferably, the outer wall of the binding belt is fixedly provided with a sticky cloth, and the outer wall of the binding belt is fixedly provided with a sticky cloth, and the sticky cloths are stuck together.

[0014] The utility model discloses a quick rope cutter for water diving rescue, which has the following beneficial effects: the quick rope cutter for water diving rescue, by setting a connection relationship between a first connecting block, a first cutting blade, a second connecting block and a second cutting blade, allows the rope to be placed between the first cutting blade and the second cutting blade, the user presses the first connecting block and the second connecting block, the first cutting blade and the second cutting blade cut the rope, and the user repeatedly presses multiple times to cut the rope multiple times, so that the rope is quickly divided, the execution action is simple and fast, and the operation is convenient, and by setting a strap, a spring rope, a magic wool patch and a magic hook patch, the strap is wrapped around the user's arm, when it is not needed, the magic hook patch of the first connecting block is pasted on the magic wool patch to avoid the first connecting block affecting and hindering the user's action, and when the device needs to be used, the first connecting block is pulled off the magic wool patch, which is convenient and fast and convenient for water diving rescue. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the first connecting block of the utility model;

[0018] Figure 3 This is a schematic diagram of the binding structure of the utility model.

[0019] In the figure: 1. first connecting block; 101. first cutting blade; 102. second connecting block; 103. second cutting blade; 104. connecting groove; 105. spring bar; 106. sliding block; 107. plug-in block; 2. binding tape; 201. sticky cloth; 202. sticky cloth; 203. spring rope; 204. magic patch; 205. magic hook patch. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model embodiment discloses a quick rope cutter for diving rescue in water areas. Figure 1-3 As shown, including:

[0022] The first connection block 1 and the first cutting blade 101 are fixedly arranged on the outer wall of the first connection block 1. The first cutting blade 101 contacts the rope and frictionally cuts the rope. The first connection block 1 is provided with a cutting assembly, which includes:

[0023] A squeezing unit is arranged on the first connecting block 1. The squeezing unit is used to squeeze and cut both sides of the rope at the same time. The squeezing unit includes a second connecting block 102 and a second cutting blade 103. The second cutting blade 103 is fixedly arranged on the outer wall of the second connecting block 102. An insert block 107 is fixedly arranged on the outer wall of the second connecting block 102. A connecting groove 104 is opened on the outer wall of the first connecting block 1, and one end of the insert block 107 is movably inserted into the connecting groove 104. The rope is placed between the first cutting blade 101 and the second cutting blade 103. By squeezing the first connecting block 1 and the second connecting block 102 inwardly, the first cutting blade 101 and the second cutting blade 103 move toward each other, so that the first cutting blade 101 and the second cutting blade 103 cut the rope. The user can press repeatedly for multiple times to cut the rope multiple times, so that it can be quickly split. The execution action is simple and fast, and the operation is convenient.

[0024] The carrying unit is arranged on the outer wall of the first connecting block 1 , and is used to limit the use position of the first connecting block 1 .

[0025] A sliding block 106 is fixedly provided on the outer wall of the insert block 107, and the sliding block 106 is movably engaged in the inner cavity of the connecting groove 104 to limit the movement range of the second connecting block 102 to avoid the second connecting block 102 and the first connecting block 1 being far apart and difficult for the user to grasp with his hand.

[0026] A spring bar 105 is fixedly provided on the inner wall of the inner cavity of the connecting groove 104, and the other end of the spring bar 105 is fixedly provided on the outer wall of the sliding block 106. When the user relaxes the squeezing between the first connecting block 1 and the second connecting block 102, the pushing force of the spring bar 105 pushes the sliding block 106 outward, so that the plug block 107 is driven to move outward, thereby resetting the second connecting block 102, making it convenient for the user to press it again later, facilitating multiple cutting of the rope and improving the cutting efficiency.

[0027] The carrying unit includes a strap 2 and a spring rope 203. The strap 2 is wrapped around the arm, one end of the spring rope 203 is fixedly set on the outer wall of the strap 2 through a connecting ring, and the other end of the spring rope 203 is fixedly set on the outer wall of the first connecting block 1 through a connecting ring. The strap 2 is wrapped around the arm, and the other end of the spring rope 203 is connected to the first connecting block 1, so that the first connecting block 1 is set on the arm, which is convenient for the user to carry it when diving and rescuing in water areas.

[0028] A Velcro patch 204 is fixedly provided on the outer wall of the strap 2, and a Velcro hook patch 205 is fixedly provided on the outer wall of the first connecting block 1, and the Velcro patch 204 and the Velcro hook patch 205 are stuck together. When the first connecting block 1 is not in use, the Velcro hook patch 205 of the first connecting block 1 is stuck on the Velcro patch 204 to prevent the first connecting block 1 from affecting and hindering the user's actions. When the device needs to be used, the first connecting block 1 is held and pulled outward to remove the first connecting block 1 from the Velcro hook patch 204. It is convenient and quick and easy to use for rescue.

[0029] An adhesive cloth 201 is fixedly provided on the outer wall of the strap 2, and an adhesive cloth 202 is fixedly provided on the outer wall of the strap 2. The adhesive cloth 201 and the adhesive cloth 202 are adhered together to restrict the strap 2 on the user's arm.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A quick rope cutter for water diving rescue, comprising a first connecting block (1) and a first cutting blade (101), wherein the first cutting blade (101) is fixedly arranged on the outer wall of the first connecting block (1), characterized in that: The first connecting block (1) is provided with a cutting assembly, which comprises: A squeezing unit, which is arranged on the first connecting block (1), and is used for squeezing and cutting both sides of the rope at the same time, the squeezing unit comprising a second connecting block (102) and a second cutting blade (103), the second cutting blade (103) being fixedly arranged on the outer wall of the second connecting block (102), an inserting block (107) being fixedly arranged on the outer wall of the second connecting block (102), a connecting groove (104) being provided on the outer wall of the first connecting block (1), and one end of the inserting block (107) being movably inserted into the connecting groove (104); A carrying unit is arranged on the outer wall of the first connecting block (1), and the carrying unit is used to limit the use position of the first connecting block (1).

2. A quick rope cutter for diving rescue in waters according to claim 1, characterized in that: A sliding block (106) is fixedly arranged on the outer wall of the insert block (107), and the sliding block (106) is movably engaged in the inner cavity of the connecting groove (104).

3. A quick rope cutter for diving rescue in waters according to claim 2, characterized in that: A spring bar (105) is fixedly arranged on the inner wall of the inner cavity of the connection groove (104), and the other end of the spring bar (105) is fixedly arranged on the outer wall of the sliding block (106).

4. A quick rope cutter for diving rescue in waters according to claim 3, characterized in that: The carrying unit comprises a strap (2) and a spring rope (203); the strap (2) is wound around the arm, one end of the spring rope (203) is fixedly arranged on the outer wall of the strap (2) via a connecting ring, and the other end of the spring rope (203) is fixedly arranged on the outer wall of the first connecting block (1) via a connecting ring.

5. A quick rope cutter for diving rescue in waters according to claim 4, characterized in that: The outer wall of the binding strap (2) is fixedly provided with a Velcro patch (204), and the outer wall of the first connecting block (1) is fixedly provided with a Velcro hook patch (205), and the Velcro patch (204) and the Velcro hook patch (205) are adhered together.

6. A quick rope cutter for diving rescue in water area according to claim 5, characterized in that: The outer wall of the binding belt (2) is fixedly provided with a sticky cloth (201), and the outer wall of the binding belt (2) is fixedly provided with a sticky cloth (202), and the sticky cloth (201) and the sticky cloth (202) are adhered together.

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