Lifesaving safety handle of kayak

Abstract

The invention discloses a life-saving safety handle for a kayak, and particularly relates to the technical field of kayaks, the life-saving safety handle comprises a kayak body, a first fixing seat and a second fixing seat are fixedly mounted on the left side and the right side of the upper end of the kayak body, and a first supporting rod is fixedly mounted at the upper end of the first fixing seat; a second supporting rod is rotatably installed at the upper end of the second fixing base, a supporting cross rod is vertically and fixedly installed at the upper end of the first supporting rod, a handle rod is rotatably installed at the upper end of the second supporting rod, and the end, close to the second supporting rod, of the supporting cross rod is arranged to be an upward lower inclined face. According to the life-saving safety handle for the kayak, the ejection device and the life-saving capsule are arranged in the handle rod, when a person falls into water, the life-saving capsule can be ejected out through the ejection device and can be thrown near the person falling into water, and after the life-saving capsule falling into water enters water, the life buoy is inflated and swelled to float in the water; and the rescued person grabs and emerges from the water surface to achieve the lifesaving effect, and the lifesaving efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of kayaks, and in particular to a life-saving safety handle for kayaks. Background Art

[0002] Kayaking is divided into two categories: kayaking and rowing. Kayaking originated from a small boat made by the Eskimos in Greenland, which is paddled with paddles at both ends. Rowing originated in Canada, so it is also called Canadian rowing. At present, kayaking has become a favorite of many sports enthusiasts, and kayaking is also used in many water entertainment projects. It is a tool that people often use. It is characterized by small size and light weight. There are usually handles on the surface of kayaks. When the kayak encounters danger or accidents, rescue buckles are usually fixed on the handles to implement rescue, which is more troublesome, and when there is a lack of rescue equipment on the kayak, it is difficult to implement rescue. Therefore, we provide a safety handle that combines a handle and rescue equipment. Summary of the invention

[0003] The main purpose of the present invention is to provide a life-saving safety handle for a kayak, which can effectively solve the problems in the background technology.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is:

[0005] A life-saving safety handle for a kayak comprises a kayak body, wherein a first fixing seat and a second fixing seat are fixedly installed on left and right sides of an upper end of the kayak body, a first support rod is fixedly installed on an upper end of the first fixing seat, a second support rod is rotatably installed on an upper end of the second fixing seat, a support cross bar is vertically fixedly installed on an upper end of the first support rod, a handle bar is rotatably installed on an upper end of the second support rod, an end of the support cross bar close to the second support rod is set as an upward lower inclined surface, and an end of the handle bar close to the first support rod is set as a downward upper inclined surface, the upper inclined surface is opposite to the lower inclined surface, and the upper inclined surface and the lower inclined surface are parallel to and fit each other.

[0006] Preferably, a movable cavity is opened inside the supporting cross bar, and an extrusion plate is slidably connected in the movable cavity. A pull rod is fixedly installed on the end of the extrusion plate away from the lower inclined surface. The pull rod passes through the supporting cross bar and is fixedly installed with a knob. A first spring is sleeved on the outer surface of the pull rod. A plurality of limiting holes are opened on the upper inclined surface near the outside. A plurality of limiting rods are fixedly installed on the end of the extrusion plate away from the pull rod. The limiting rods pass through the supporting cross bar and are inserted into the limiting holes. The limiting rods and the supporting cross bar are slidably connected.

[0007] Preferably, the inclination angle of the lower slope is 30-60°.

[0008] Preferably, anti-sliding blocks are fixedly mounted on both the left and right sides of the upper end and the left and right sides of the lower end of the handle bar.

[0009] Preferably, the anti-sliding block is in the shape of a ram's horn, which can restrict the back of the hand from both sides to prevent the palm from slipping off the handlebar, and the tips of the two anti-sliding blocks on the same side are opposite to each other, forming an arc groove for restricting the palm between the handlebar, and the distance between the bottoms of the two anti-sliding blocks is 10-12 cm.

[0010] Preferably, the handle rod is provided with a first cavity, an air storage cavity and a working cavity from left to right in sequence, a life-saving capsule is installed in the first cavity, an ejection device is installed in the air storage cavity and the working cavity, and an air outlet is provided between the first cavity and the air storage cavity.

[0011] Preferably, the life-saving capsule comprises an outer shell, a lifebuoy and an inflating device, the outer shell is capsule-shaped as a whole, the interior of the outer shell is divided into a storage chamber and an equipment chamber distributed on the left and right, an inflating tube is fixedly installed between the storage chamber and the equipment chamber, the storage chamber is divided into upper and lower half covers from the middle, the upper half cover is buckled on the lower half cover by a buckle petal, the lifebuoy is folded and placed in the storage chamber, the inflating device is installed in the equipment chamber, the inflating port of the lifebuoy is fixedly connected to the inflating tube, a collection box is fixedly installed on the outside of the handle rod, a second through hole is opened at the front end of the collection box, an electric winch is installed inside the collection box, a life rope is wound around the electric winch, a third through hole is opened on the side wall of the first cavity, a first through hole is opened at the front ends of the two half covers, the life rope passes through the second through hole, the third through hole and the first through hole and is fixedly connected to the lifebuoy, and when the life-saving capsule meets water, the lifebuoy inside expands and floats in the water, allowing the rescued person to grab it and float to the surface to play a life-saving role, and the life-saving efficiency is high.

[0012] Preferably, the inflation device includes a first high-pressure gas cylinder and a fixed tube, the first high-pressure gas cylinder is mounted on the bottom wall of the equipment cavity, the fixed tube is fixedly mounted on the top wall of the equipment cavity, a limiting groove is provided on the inner wall of the fixed tube, a first slider is slidably connected to the inner wall of the fixed tube, a limiting block is fixedly mounted on the outer surface of the first slider, the limiting block slides in the limiting groove, a water-soluble rope is fixedly mounted on the top of the first slider, the water-soluble rope is fixedly connected to the top wall of the equipment cavity, a third spring is sleeved on the outer surface of the water-soluble rope, the third spring is in a compressed state, a water inlet hole is provided on the top wall of the equipment cavity to connect the inside of the fixed tube with the outside, a thimble is fixedly mounted on the bottom of the first slider, the tip of the thimble faces the first high-pressure gas cylinder, the inflation device can complete the task of inflating the lifebuoy in a very short time, the lifebuoy expands and floats in the water, and the rescue is completed quickly.

[0013] Preferably, the ejection device includes a second high-pressure gas cylinder and an electric telescopic rod, the second high-pressure gas cylinder is fixedly installed on a side of the gas storage chamber away from the gas outlet, the electric telescopic rod is fixedly installed on a side of the working chamber close to the gas outlet, a fixed block is fixedly installed in the middle of the upper and lower ends of the gas storage chamber, a second sliding block is slidably connected to the gas storage chamber, a sealing plug is fixedly installed on the left end of the second sliding block, and the sealing plug is adapted to the gas outlet, a sliding rod is fixedly installed on both the upper and lower sides of the rear end of the second sliding block, the right end of the sliding rod slides through the fixed block and is fixedly installed with a baffle, a second spring is sleeved on the outer surface of the sliding rod, a movable plate is fixedly installed on the right end of the electric telescopic rod, a pull rope is fixedly installed on the right end of the baffle, the right end of the pull rope extends through the working chamber and is fixedly connected to the left end of the movable plate, and a push rod is fixedly installed in the middle of the rear end of the second sliding block, and the push rod is opposite to the second high-pressure gas cylinder.

[0014] Preferably, a gap for gas circulation is provided between the second sliding block and the inner wall of the gas storage chamber.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention discloses a life-saving safety handle for a kayak. Limiting blocks are fixedly installed on the left and right sides of the upper and lower ends of the handle bar. The anti-sliding blocks on both sides limit the palms to prevent the palms from sliding on the handle bar, causing the body to move and tilt, and causing safety hazards. The sheep-horn-shaped anti-sliding block can limit the back of the hand to a certain extent, preventing the handle bar from getting wet and the palm from slipping off the handle bar.

[0017] 2. The present invention discloses a life-saving safety handle for a kayak. An ejection device and a life-saving capsule are arranged inside the handle. When a person falls into the water, the life-saving capsule can be ejected by the ejection device and thrown near the person who falls into the water. After the life-saving capsule falls into the water, the life buoy is inflated and floats in the water, so that the person being rescued can grab it and float to the surface of the water to play a life-saving role, and the life-saving efficiency is high;

[0018] 3. The present invention discloses a life-saving safety handle for a kayak, which is provided with a rotatable handlebar and a second support rod, so that the pitch angle of the handlebar and the direction angle of the handlebar can be adjusted, so that the life-saving capsule can be ejected closer to the person who falls into the water, thereby improving the rescue efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the handle bar of the present invention in a rotating state;

[0021] Figure 3 is a cutaway view of the present invention;

[0022] Figure 4 For the present invention Figure 2 The enlarged schematic diagram of point A in the middle;

[0023] Figure 5 For the present invention Figure 3 The enlarged schematic diagram of point B in the middle;

[0024] Figure 6 It is a schematic structural diagram of the housing of the present invention;

[0025] Figure 7 For the present invention Figure 3 The enlarged schematic diagram of the center C;

[0026] Figure 8 For the present invention Figure 3 The enlarged schematic diagram of point D in the middle;

[0027] Fig. 9 For the present invention Figure 3 Enlarged schematic diagram of point E in the middle.

[0028] In the figure: 1, kayak body; 2, first fixing seat; 3, first support rod; 4, second fixing seat; 5, second support rod; 6, handle rod; 7, support cross bar; 8, life-saving capsule; 9, ejection device; 10, anti-sliding block; 11, extrusion plate; 12, pull rod; 13, first spring; 14, knob; 15, limit rod; 16, collection box; 17, life rope; 61, upper inclined surface; 71, lower inclined surface; 601, first cavity; 602, air storage cavity; 603, working cavity; 604, air outlet; 605, third through hole; 606, limit hole; 81, shell; 82, life buoy; 83, inflatable device; 81 1. Equipment cavity; 812. Storage cavity; 813. Half cover; 814. First through hole; 815. Inflatable tube; 816. Water inlet hole; 831. First high-pressure gas cylinder; 832. Fixed tube; 833. First slider; 834. Ejector pin; 835. Water-soluble rope; 837. Third spring; 838. Limiting block; 839. Limiting groove; 91. Second high-pressure gas cylinder; 92. Sealing plug; 93. Second slider; 94. Sliding rod; 95. Fixed block; 96. Baffle; 97. Pull rope; 98. Second spring; 99. Ejector rod; 910. Electric telescopic rod; 911. Movable plate; 161. Second through hole; 701. Movable cavity. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0030] Embodiment 1

[0031] like Figure 1-5 As shown, a life-saving safety handle for a kayak comprises a kayak body 1, wherein a first fixing seat 2 and a second fixing seat 4 are fixedly installed on the left and right sides of the upper end of the kayak body 1, a first support rod 3 is fixedly installed on the upper end of the first fixing seat 2, a second support rod 5 is rotatably installed on the upper end of the second fixing seat 4, a support cross bar 7 is vertically fixedly installed on the upper end of the first support rod 3, and a handle bar 6 is rotatably installed on the upper end of the second support rod 5, the support cross bar 7 is set at an upward lower inclined surface 71 at one end close to the second support rod 5, and the handle bar 6 is set at an end close to the first support rod 3 as a downward upper inclined surface 61, the upper inclined surface 61 is opposite to the lower inclined surface 71, and the upper inclined surface 61 and the lower inclined surface 71 are parallel to and fit each other, the inclination angle of the lower inclined surface 71 is 30-60°, and the lower inclined surface 71 supports the upper inclined surface 61.

[0032] A movable cavity 701 is provided inside the supporting cross bar 7, and an extrusion plate 11 is slidably connected inside the movable cavity 701. A pull rod 12 is fixedly installed on the end of the extrusion plate 11 away from the lower inclined surface 71. The pull rod 12 passes through the supporting cross bar 7 and is fixedly installed with a knob 14. A first spring 13 is sleeved on the outer surface of the pull rod 12. A plurality of limiting holes 606 are provided near the outside of the upper inclined surface 61. A plurality of limiting rods 15 are fixedly installed on the end of the extrusion plate 11 away from the pull rod 12. The limiting rods 15 pass through the supporting cross bar 7 and are inserted into the limiting holes 606. The limiting rods 15 are slidably connected to the supporting cross bar.

[0033] During specific use, the knob 14 is pulled outward, and the knob 14 drives the pull rod 12 to slide. The pull rod 12 drives the extrusion plate 11 to squeeze the first spring 13 and slide in the movable cavity 701. The extrusion plate 11 drives the limiting rod 15 to enter the movable cavity 701, and then the handle rod 6 is rotated to fit the upper inclined surface 61 of the handle rod 6 onto the lower inclined surface 71. Then the knob 14 is released, and the first spring 13 squeezes the extrusion plate 11, driving the limiting rod 15 to enter the limiting hole 606, thereby fixing the handle rod 6 and the supporting cross bar together.

[0034] Anti-sliding blocks 10 are fixedly installed on the left and right sides of the upper end and the left and right sides of the lower end of the handlebar 6. The anti-sliding blocks 10 are in a ram's horn shape, and the tips of the two anti-sliding blocks 10 on the same side are opposite to each other, forming an arc groove for limiting the palm between the handlebar 6. When riding a kayak, the passenger will grab the handlebar 6 between the two anti-sliding blocks 10. During the travel of the kayak, the anti-sliding blocks 10 on both sides limit the palm to prevent the palm from sliding on the handlebar 6, causing the body to move and tilt, causing safety hazards, and the ram's horn-shaped anti-sliding blocks 10 can limit the back of the hand to a certain extent, preventing the handlebar 6 from getting water-stained and the palm from slipping off the handlebar 6, and the distance between the bottoms of the two anti-sliding blocks 10 is 10-12 cm, which can adapt to the width of an adult's palm.

[0035] Embodiment 2

[0036] like Figure 6-9 As shown, the handle bar 6 is provided with a first cavity 601, an air storage cavity 602 and a working cavity 603 from left to right, a life-saving capsule 8 is installed in the first cavity 601, an ejection device 9 is installed in both the air storage cavity 602 and the working cavity 603, an air outlet 604 is provided between the first cavity 601 and the air storage cavity 602, a battery is also installed in the working cavity 603, and a control button is provided on the outside of the handle bar 6.

[0037] The life-saving capsule 8 comprises an outer shell 81, a lifebuoy 82 and an inflating device 83. The outer shell 81 is in a capsule shape as a whole. The interior of the outer shell 81 is divided into a storage chamber 812 and an equipment chamber 811 distributed on the left and right. An inflating tube 815 is fixedly installed between the storage chamber 812 and the equipment chamber 811. The storage chamber 812 is divided into two halves of a half cover 813 from the middle, and the upper half cover 813 is buckled on the lower half cover 813 by a buckle flap. After the lifebuoy 82 is inflated, the upper half cover 813 is popped open. The lifebuoy 82 is folded and placed in the storage chamber 812. The inflating device 83 is installed in the equipment chamber 811. The inflating port of the lifebuoy 82 is fixedly connected to the inflating tube 815. A collection box 16 is fixedly installed on the outside of the handle bar 6. The front end of the collection box 16 is provided with a The second through hole 161, an electric winch is installed inside the collection box 16, the electric winch is a prior art and will not be described in detail here, a life rope 17 is wound on the electric winch, a third through hole 605 is provided on the side wall of the first cavity 601, and a first through hole 814 is provided at the front end of the two half covers 813. The life rope 17 passes through the second through hole 161, the third through hole 605 and the first through hole 814 and is fixedly connected with the life buoy 82. When encountering a drowning person who needs to be rescued, the ejection device 9 is started to eject the life-saving capsule 8. The life rope 17 is automatically lengthened as the life-saving capsule 8 is ejected, and the ejection resistance of the life-saving capsule 8 is weakened, so that the maximum ejection distance of the life-saving capsule 8 is significantly increased, and the life-saving capsule 8 can be thrown near the drowning person who is far away from the kayak, effectively increasing the survival rate of the drowning person at a distance.

[0038] The inflation device 83 includes a first high-pressure gas cylinder 831 and a fixed tube 832. The first high-pressure gas cylinder 831 is installed on the bottom wall of the equipment cavity 811, and the fixed tube 832 is fixedly installed on the top wall of the equipment cavity 811. A limiting groove 839 is provided on the inner wall of the fixed tube 832. A first slider 833 is slidably connected to the inner wall of the fixed tube 832. A limiting block 838 is fixedly installed on the outer surface of the first slider 833. The limiting block 838 slides in the limiting groove 839. A water-soluble rope 835 is fixedly installed on the top of the first slider 833. The water-soluble rope 835 is fixedly connected to the top wall of the equipment cavity 811. A third spring 837 is sleeved on the outer surface of the water-soluble rope 835. The third spring 837 is in a compressed state. The top wall of the equipment cavity 811 is provided with a fixed spring 837. The fixed tube 832 has a water inlet hole 816 connected to the outside, and a pin 834 is fixedly installed at the bottom of the first slider 833, with the tip of the pin 834 facing the first high-pressure gas cylinder 831. When in use, when the ejection device 9 ejects the life-saving capsule 8 into the water, water immediately enters the water inlet hole 816, and the water-soluble line melts in water, releasing the restriction on the third spring 837. The elastic force of the first spring 13 squeezes the first spring 13, driving the first slider 833 to move downward, and the first slider 833 drives the pin 834 to pierce the first high-pressure gas cylinder 831. The gas in the high-pressure gas cylinder is discharged into the equipment cavity 811, and then enters the lifebuoy 82 along the inflation tube 815. The lifebuoy 82 is inflated and expanded, and pops out from the shell 81. The person who falls into the water grabs the lifebuoy 82 and is rescued.

[0039] The ejection device 9 includes a second high-pressure gas cylinder 91 and an electric telescopic rod 910. The second high-pressure gas cylinder 91 is fixedly installed on the side of the gas storage chamber 602 away from the gas outlet 604. The electric telescopic rod 910 is fixedly installed on the side of the working chamber 603 close to the gas outlet 604. The middle of the upper and lower ends of the gas storage chamber 602 are fixedly installed with a fixed block 95. The gas storage chamber 602 is slidably connected with a second slider 93. The left end of the second slider 93 is fixedly installed with a sealing plug 92. The sealing plug 92 is adapted to the gas outlet 604. The rear end of the second slider 93 is fixedly installed with sliding rods on both sides. 94, the right end of the slide bar 94 slides through the fixed block 95 and is fixedly installed with a baffle 96, the outer surface of the slide bar 94 is sleeved with a second spring 98, the right end of the electric telescopic rod 910 is fixedly installed with a movable plate 911, the right end of the baffle 96 is fixedly installed with a pull rope 97, the right end of the pull rope 97 extends through the working chamber 603 and is fixedly connected to the left end of the movable plate 911, a push rod 99 is fixedly installed in the middle of the rear end of the second slide block 93, the push rod 99 is opposite to the second high-pressure gas cylinder 91, and a gap for gas circulation is set between the second slide block 93 and the inner wall of the gas storage chamber 602.

[0040] When in use, the electric telescopic rod 910 works, driving the movable plate 911 to move in the working chamber 603, and the movable plate 911 pulls the baffle 96 to move through the pull rope 97, and the baffle 96 drives the second slider 93 to move through the slide rod 94, and the second slider 93 drives the sealing plug 92 away from the air outlet 604, and at the same time drives the push rod 99 to open the second high-pressure gas cylinder 91, and the released high-pressure gas bursts out instantly and enters the first cavity 601 from the air outlet pipe. The high-pressure gas pushes the life-saving capsule 8 in the first cavity 601 to move outward, and the life-saving capsule 8 is ejected by the thrust of the high-pressure gas, and can be thrown near the person who falls into the water, effectively increasing the survival rate of the person who falls into the water at a distance.

[0041] During specific use, after the person on the kayak falls into the water, the knob 14 is pulled outward, and the knob 14 drives the pull rod 12 to slide, and the pull rod 12 drives the extrusion plate 11 to squeeze the first spring 13 and slide in the movable chamber 701, and the extrusion plate 11 drives the limiting rod 15 to move away from the limiting hole 606, releasing the fixed relationship between the handle bar 6 and the supporting cross bar, and then the handle bar 6 is rotated to adjust the pitch angle, the second support rod 5 is rotated to adjust the orientation of the handle bar 6, and then the electric telescopic rod 910 works to drive the movable plate 911 to move in the working chamber 603, and the movable plate 911 pulls the baffle 96 to move through the pull rope 97, and the baffle 96 drives the second slider 93 to move through the sliding rod 94, and the second slider 93 drives the sealing plug 92 away from the air outlet 604, and at the same time drives the ejector rod 99 to open the second high-pressure gas cylinder 91, releasing the gas cylinder 91. The released high-pressure gas explodes instantly and enters the first cavity 601 from the gas outlet pipe. The high-pressure gas pushes the life-saving capsule 8 in the first cavity 601 to move outward, and the life-saving capsule 8 is ejected by the thrust of the high-pressure gas, and can be thrown near the drowning person. The life-saving capsule 8 that falls into the water immediately enters the water inlet hole 816, and the water-soluble line melts when it meets water, thereby releasing the restriction on the third spring 837. The elastic force of the first spring 13 squeezes the first spring 13, driving the first slider 833 to move downward, and the first slider 833 drives the ejector pin 834 to pierce the first high-pressure gas cylinder 831. The gas in the high-pressure gas cylinder is discharged into the equipment cavity 811, and then enters the lifebuoy 82 along the inflation tube 815. The lifebuoy 82 is inflated and expanded, and pops out from the shell 81. The drowning person grabs the lifebuoy 82 and is rescued.

[0042] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A life-saving safety handle for a kayak, comprising a kayak body (1), characterized in that: A first fixing seat (2) and a second fixing seat (4) are fixedly mounted on the left and right sides of the upper end of the kayak body (1); a first support rod (3) is fixedly mounted on the upper end of the first fixing seat (2); a second support rod (5) is rotatably mounted on the upper end of the second fixing seat (4); a supporting cross bar (7) is vertically fixedly mounted on the upper end of the first support rod (3); a handle bar (6) is rotatably mounted on the upper end of the second support rod (5); an end of the supporting cross bar (7) close to the second support rod (5) is provided with an upwardly directed lower inclined surface (71); an end of the handle bar (6) close to the first support rod (3) is provided with a downwardly directed upper inclined surface (61); the upper inclined surface (61) is opposite to the lower inclined surface (71), and the upper inclined surface (61) and the lower inclined surface (71) are parallel to and in contact with each other.

2. The life-saving safety handle for a kayak according to claim 1, characterized in that: A movable cavity (701) is provided inside the supporting cross bar (7), and an extrusion plate (11) is slidably connected inside the movable cavity (701). A pull rod (12) is fixedly installed on the end of the extrusion plate (11) away from the lower inclined surface (71). The pull rod (12) passes through the supporting cross bar (7) and is fixedly installed with a knob (14). A first spring (13) is sleeved on the outer surface of the pull rod (12). A plurality of limiting holes (606) are provided near the outside of the upper inclined surface (61). A plurality of limiting rods (15) are fixedly installed on the end of the extrusion plate (11) away from the pull rod (12). The limiting rods (15) pass through the supporting cross bar (7) and are inserted into the limiting holes (606). The limiting rods (15) and the supporting cross bar (7) are slidably connected.

3. The life-saving safety handle for a kayak according to claim 1, characterized in that: The inclination angle of the lower inclined surface (71) is 30-60°.

4. The life-saving safety handle for a kayak according to claim 1, characterized in that: Anti-sliding blocks (10) are fixedly mounted on both left and right sides of the upper end and both left and right sides of the lower end of the handle bar (6).

5. The life-saving safety handle for a kayak according to claim 4, characterized in that: The anti-sliding block (10) is in the shape of a sheep's horn, and the tips of the two anti-sliding blocks (10) on the same side face each other, forming an arc-shaped groove for limiting the palm between the handle bar (6), and the distance between the bottoms of the two anti-sliding blocks (10) is 10-13 cm.

6. The life-saving safety handle for a kayak according to claim 1, characterized in that: The handle bar (6) is provided with a first cavity (601), an air storage cavity (602) and a working cavity (603) in sequence from left to right; a life-saving capsule (8) is installed in the first cavity (601); an ejection device (9) is installed in both the air storage cavity (602) and the working cavity (603); and an air outlet (604) is provided between the first cavity (601) and the air storage cavity (602).

7. The life-saving safety handle for a kayak according to claim 6, characterized in that: The life-saving capsule (8) comprises an outer shell (81), a life buoy (82) and an inflating device (83); the outer shell (81) is in the shape of a capsule as a whole; the inner part of the outer shell (81) is divided into a storage chamber (812) and an equipment chamber (811) distributed on the left and right; an inflating tube (815) is fixedly installed between the storage chamber (812) and the equipment chamber (811); the storage chamber (812) is divided into two upper and lower half covers (813) from the middle; the upper half cover (813) is buckled to the lower half cover (813) by buckles; the life buoy (82) is folded and placed in the storage chamber (812); the inflating device (83) is installed in the equipment chamber (811); 811), the inflation port of the lifebuoy (82) is fixedly connected to the inflation tube (815), a collection box (16) is fixedly installed on the outside of the handle rod (6), a second through hole (161) is provided at the front end of the collection box (16), an electric winch is installed inside the collection box (16), a life rope (17) is wound around the electric winch, a third through hole (605) is provided on the side wall of the first cavity (601), a first through hole (814) is jointly provided at the front ends of the two half covers (813), the life rope (17) passes through the second through hole (161), the third through hole (605) and the first through hole (814) and is fixedly connected to the lifebuoy (82).

8. The life-saving safety handle for a kayak according to claim 7, characterized in that: The inflation device (83) comprises a first high-pressure gas cylinder (831) and a fixed tube (832), wherein the first high-pressure gas cylinder (831) is mounted on the bottom wall of the equipment cavity (811), and the fixed tube (832) is fixedly mounted on the top wall of the equipment cavity (811), a limiting groove (839) is provided on the inner wall of the fixed tube (832), a first sliding block (833) is slidably connected to the inner wall of the fixed tube (832), a limiting block (838) is fixedly mounted on the outer surface of the first sliding block (833), and the limiting block (838) slides in the limiting groove (839) A water-soluble rope (835) is fixedly installed on the top of the first slider (833), and the water-soluble rope (835) is fixedly connected to the top wall of the equipment cavity (811). A third spring (837) is sleeved on the outer surface of the water-soluble rope (835), and the third spring (837) is in a compressed state. The top wall of the equipment cavity (811) is provided with a water inlet hole (816) that connects the inside of the fixed tube (832) with the outside. A thimble (834) is fixedly installed on the bottom of the first slider (833), and the tip of the thimble (834) faces the first high-pressure gas cylinder (831).

9. The life-saving safety handle for a kayak according to claim 6, characterized in that: The ejection device (9) comprises a second high-pressure gas cylinder (91) and an electric telescopic rod (910), wherein the second high-pressure gas cylinder (91) is fixedly mounted on a side of the gas storage chamber (602) away from the gas outlet (604), and the electric telescopic rod (910) is fixedly mounted on a side of the working chamber (603) close to the gas outlet (604). A fixing block (95) is fixedly mounted in the middle of both upper and lower ends of the gas storage chamber (602), and a second slider (93) is slidably connected in the gas storage chamber (602). A sealing plug (92) is fixedly mounted on the left end of the second slider (93), and the sealing plug (92) is adapted to the gas outlet (604). The second slider (9 3) A slide bar (94) is fixedly installed on both the upper and lower sides of the rear end, the right end of the slide bar (94) slides through the fixed block (95) and is fixedly installed with a baffle (96), the outer surface of the slide bar (94) is sleeved with a second spring (98), the right end of the electric telescopic rod (910) is fixedly installed with a movable plate (911), the right end of the baffle (96) is fixedly installed with a pull rope (97), the right end of the pull rope (97) extends through the working chamber (603) and is fixedly connected to the left end of the movable plate (911), and a push rod (99) is fixedly installed in the middle of the rear end of the second sliding block (93), and the push rod (99) is opposite to the second high-pressure gas cylinder (91).

10. The life-saving safety handle for a kayak according to claim 9, characterized in that: A gap for gas circulation is provided between the second sliding block (93) and the inner wall of the gas storage chamber (602).

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