Explosion-proof inflating device for inflatable surfboard
By introducing a combination of protective components and inflatable components into the inflatable device, the problem of inflating the degree of inflation cannot be accurately grasped during the inflation process, ensuring the safety and usability of the surfboard, and achieving explosion prevention and portability.
Patent Information
- Application Number
- CN202420482952.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-13
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-13
AI Technical Summary
The existing inflatable surfboard cannot accurately grasp the degree of inflation during the inflation process, which can easily lead to explosion of the surfboard and affect safety and use.
An explosion-proof inflation device including protective components and inflatable components is designed to ensure the safety of the inflation process through the main baffle, secondary baffle, slide chute, adjustment hole, limit rod, pressure relief valve and barometer and other components. Accuracy prevents explosions caused by over-inflation and can be stored and saved after inflation is completed.
It effectively avoids explosive damage caused by excessive inflation during the inflation process of the surfboard, improves safety, and ensures the accuracy and safety of inflation through the coordination of the barometer and pressure relief valve, while being easy to carry.
Smart Images
Figure CN222142719U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of explosion-proof inflatable equipment, in particular to an explosion-proof inflatable device for an inflatable surfboard. Background Art
[0002] Surfing is a sport that uses the waves as power and utilizes one's own superb skills and balance to fight the waves. Surfers stand on surfboards, or use belly boards, kneeling boards, inflatable rubber mats, rowing boats, kayaks, etc. to control the waves. It is a water sport.
[0003] Currently, the more common surfboard is an inflatable structure. However, during the inflation process of the existing inflatable surfboard, people cannot accurately grasp whether the inflation degree is appropriate. Excessive inflation can easily cause the surfboard to explode, which cannot guarantee the personal safety of the surfer and also affects the normal use of the surfboard. Therefore, we propose an explosion-proof inflation device for an inflatable surfboard to solve the above problems. Summary of the invention
[0004] The utility model aims to solve the shortcomings in the prior art and proposes an explosion-proof inflation device for an inflatable surfboard.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an explosion-proof inflation device for an inflatable surfboard, comprising a protective component, the protective component comprising a main baffle and an auxiliary baffle, the side wall of the main baffle is provided with a slide groove, the auxiliary baffle is horizontally movably installed inside the slide groove, the side wall of the auxiliary baffle is penetrated by an adjustment hole, the number of the adjustment holes is multiple, the rear side wall of the main baffle is horizontally penetrated by a through hole, the rear side wall of the main baffle is fixedly connected with an L-shaped plate, the interior of the L-shaped plate is horizontally movably connected to a limit rod, one end of the limit rod passes through the through hole and extends to the inside of the adjustment hole, the other end of the limit rod is fixedly connected with a pull rod, the outer wall of the limit rod is fixedly connected with a collar, one side wall of the collar is in contact with the rear side wall of the main baffle, the outer wall of the limit rod is sleeved with a spring, the two ends of the spring are respectively fixedly connected to the other side wall of the collar and one end of the L-shaped plate, and the rear bottom end of the main baffle is horizontally fixedly connected with a support plate.
[0006] further:
[0007] The side wall of the main baffle is provided with an inflatable component, and the inflatable component includes a transverse plate, and the transverse plate is horizontally arranged on the rear side wall of the main baffle, and the top surface of the transverse plate is vertically fixedly connected with a cylinder.
[0008] further:
[0009] The inner wall of the cylinder is slidably connected with a piston, the top surface of the piston is vertically fixedly connected with a lifting rod, the top end of the lifting rod extends to the outside of the cylinder, and the top end of the lifting rod is fixedly connected with a handle.
[0010] further:
[0011] A first one-way valve is installed at the bottom end of the side wall of the cylinder, and an inflation hose is provided at the bottom end of the side wall of the cylinder. The end of the inflation hose horizontally passes through the main baffle, and an air nozzle is fixedly connected to the end of the inflation hose. A second one-way valve is installed inside the inflation hose.
[0012] further:
[0013] A branch pipe is provided on the outer wall of the inflation hose, and the branch pipe is located between the second one-way valve and the air nozzle. A pressure relief valve is installed at the end of the branch pipe. A barometer is installed on the outer wall of the inflation hose, and the barometer is located between the second one-way valve and the branch pipe. A warning light is fixedly connected to the rear side wall of the main baffle.
[0014] further:
[0015] The pressure relief valve and the warning light are both electrically connected to the barometer.
[0016] The utility model has the following beneficial effects:
[0017] 1. Compared with the prior art, the explosion-proof inflation device for an inflatable surfboard, through the provided protective component, firstly places the main baffle plate vertically on the ground through the support plate, and then pulls the limit rod horizontally through the pull rod so that the end of the limit rod moves out from the inside of the adjustment hole, that is, the horizontal movement limit of the auxiliary baffle plate by the limit rod is released. In this process, the limit rod will drive the collar to compress the spring, and then the auxiliary baffle plate is pulled out of the inside of the slide groove for a section according to the length of the surfboard so that the corresponding adjustment hole is aligned with the through hole, and the pull rod is released. Under the elastic force of the spring, the end of the limit rod is reinserted into the corresponding adjustment hole for limitation. During the inflation process, In the invention, the main baffle and the auxiliary baffle are used to separate people from the surfboard to avoid the explosion causing harm to the body. After the inflation is completed, the auxiliary baffle is stored in the inside of the slide. Compared with the existing device, during the inflation process, people cannot accurately grasp whether the inflation degree is appropriate. Excessive inflation can easily cause the surfboard to explode, which cannot guarantee the personal safety of the surfer and also affects the normal use of the surfboard. The device can cooperate with the main baffle and the auxiliary baffle to protect people during the inflation process, avoid the explosion of the surfboard causing harm to the body, and after the inflation is completed, the auxiliary baffle can be stored in the inside of the slide, saving space and being easy to carry.
[0018] 2. Compared with the prior art, the explosion-proof inflation device for an inflatable surfboard, through the provided inflation component, first places the surfboard on the front side of the main baffle, then connects the air nozzle to the inflation port of the surfboard, and then drives the piston to move vertically upward through the handle and the lifting rod, so that the gas enters the interior of the cylinder through the first one-way valve, and then pushes the piston to move vertically downward through the handle, so that the gas is squeezed into the interior of the surfboard through the inflation hose and the air nozzle, that is, repeats the above operation, so as to inflate the surfboard. Due to the action of the second one-way valve, the gas can enter the interior of the cylinder through the first one-way valve. The air pressure in the inflatable hose and the surfboard is made consistent by use. Therefore, the barometer can accurately detect the air pressure in the surfboard. When it is detected that the air pressure is too high, the pressure relief valve will deflate and reduce the pressure inside the surfboard through the branch pipe and the inflatable hose, and the warning light will light up to remind people. The device can use the barometer to detect the air pressure inside the inflatable hose. When the air pressure is too high, the pressure relief valve will deflate and reduce the pressure inside the surfboard through the branch pipe and the inflatable hose to avoid explosion, and the warning light will light up to remind people, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a cross-sectional view of the main baffle structure of the utility model;
[0021] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;
[0022] Figure 4 It is a cross-sectional view of the cylinder component structure of the utility model.
[0023] Legend:
[0024] 100. Protective component; 101. Main baffle; 102. Auxiliary baffle; 103. Slide; 104. Adjustment hole; 105. Through hole; 106. L-shaped plate; 107. Limit rod; 108. Pull rod; 109. Ring; 110. Spring; 111. Support plate; 200. Inflatable component; 201. Cross plate; 202. Cylinder; 203. Piston; 204. Lifting rod; 205. Handle; 206. First one-way valve; 207. Inflating hose; 208. Air nozzle; 209. Second one-way valve; 210. Branch pipe; 211. Pressure relief valve; 212. Barometer; 213. Warning light. DETAILED DESCRIPTION
[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0026] Reference Figure 1-4 The utility model provides an explosion-proof inflation device for an inflatable surfboard, which includes a protective component 100 and an inflation component 200.
[0027] The protective component 100 can cooperate with the main baffle 101 and the auxiliary baffle 102 to protect people during the inflation process, so as to prevent the surfboard from exploding and causing harm to the body. After the inflation is completed, the auxiliary baffle 102 can be stored in the slide groove 103, which saves space and is easy to carry. Specifically, the protective component 100 includes a main baffle 101 and an auxiliary baffle 102. The side wall of the main baffle 101 is provided with a slide groove 103. The auxiliary baffle 102 is horizontally movably installed in the slide groove 103. The side wall of the auxiliary baffle 102 is penetrated with an adjustment hole 104 for adjusting The number of holes 104 is multiple, and a through hole 105 is horizontally penetrated through the rear side wall of the main baffle 101. The rear side wall of the main baffle 101 is fixedly connected with an L-shaped plate 106. The interior of the L-shaped plate 106 is horizontally movably connected with a limit rod 107. One end of the limit rod 107 passes through the through hole 105 and extends to the inside of the adjustment hole 104. The other end of the limit rod 107 is fixedly connected with a pull rod 108. The outer wall of the limit rod 107 is fixedly connected with a collar 109. One side wall of the collar 109 is in contact with the rear side wall of the main baffle 101. The outer wall of the limit rod 107 is sleeved with an elastic The two ends of the spring 110 are respectively fixedly connected to the other side wall of the collar 109 and one end of the L-shaped plate 106. The rear bottom end of the main baffle 101 is horizontally fixedly connected with a support plate 111. When in use, the main baffle 101 is first placed vertically on the ground through the support plate 111, and then the limit rod 107 is pulled horizontally through the pull rod 108 to make the end of the limit rod 107 move out of the inside of the adjustment hole 104, that is, the limit rod 107 releases the horizontal movement limit of the auxiliary baffle 102. In this process, the limit rod 107 will drive the collar 109 to The spring 110 is compressed, and then the auxiliary baffle 102 is pulled out of the slide groove 103 for a certain distance according to the length of the surfboard, so that the corresponding adjustment hole 104 is aligned with the through hole 105, and the pull rod 108 is loosened. Under the elastic force of the spring 110, the end of the limit rod 107 is reinserted into the corresponding adjustment hole 104 for limiting. During the inflation process, the main baffle 101 and the auxiliary baffle 102 are used to separate people from the surfboard to avoid the occurrence of physical injuries caused by explosion. After the inflation is completed, the auxiliary baffle 102 is stored in the slide groove 103.
[0028] The inflatable component 200 can detect the air pressure inside the inflatable hose 207 by using a barometer 212. When the air pressure is too high, the pressure relief valve 211 will deflate and reduce the pressure inside the surfboard through the branch pipe 210 and the inflatable hose 207 to avoid explosion, and the warning light 213 will light up to remind people, thereby improving safety. Specifically, the inflatable component 200 includes a horizontal plate 201, which is horizontally arranged on the rear side wall of the main baffle 101, and the top surface of the horizontal plate 201 is vertically fixedly connected to a cylinder 202, and the inner wall of the cylinder 202 is slidably connected to a piston 203, and the top surface of the piston 203 is vertically fixedly connected to a lifting rod 204, and the top of the lifting rod 204 The end of the cylinder 202 extends to the outside of the cylinder 202, the top of the lifting rod 204 is fixedly connected with a handle 205, the bottom end of the side wall of the cylinder 202 is installed with a first one-way valve 206, the bottom end of the side wall of the cylinder 202 is provided with an inflatable hose 207, the end of the inflatable hose 207 horizontally penetrates the main baffle 101, the end of the inflatable hose 207 is fixedly connected with a gas nozzle 208, the inside of the inflatable hose 207 is installed with a second one-way valve 209, the outer wall of the inflatable hose 207 is provided with a branch pipe 210, the branch pipe 210 is located between the second one-way valve 209 and the gas nozzle 208, the end of the branch pipe 210 is installed with a pressure relief valve 211, and the outer wall of the inflatable hose 207 is installed with a barometer 21 2, the barometer 212 is located between the second one-way valve 209 and the branch pipe 210, the rear side wall of the main baffle 101 is fixedly connected with a warning light 213, the pressure relief valve 211 and the warning light 213 are both electrically connected to the barometer 212, wherein the first one-way valve 206 is used to allow the gas to enter only the cylinder 202, and the second one-way valve 209 is used to allow the gas in the inflation hose 207 to enter only from the cylinder 202 into the surfboard. When in use, the surfboard is first placed on the front side of the main baffle 101, and then the air nozzle 208 is connected to the inflation port of the surfboard, and then the piston 203 is driven to move vertically upwards through the handle 205 and the lifting rod 204, so that The gas enters the interior of the cylinder 202 through the first one-way valve 206, and then the piston 203 is pushed vertically downward by the handle 205, so that the gas is squeezed into the interior of the surfboard through the inflation hose 207 and the air nozzle 208, that is, the above operation is repeated to inflate the surfboard. Since the air pressure in the inflation hose 207 and the surfboard is consistent under the action of the second one-way valve 209, the barometer 212 can accurately detect the air pressure in the surfboard. When it is detected that the air pressure is too high, the pressure relief valve 211 will deflate and reduce the pressure inside the surfboard through the branch pipe 210 and the inflation hose 207, and the warning light 213 will light up to remind people.
[0029] Working principle: When in use, the main baffle 101 is first placed vertically on the ground through the support plate 111, and then the limit rod 107 is pulled horizontally through the pull rod 108, so that the end of the limit rod 107 is moved out from the inside of the adjustment hole 104, that is, the horizontal movement limit of the auxiliary baffle 102 by the limit rod 107 is released. In this process, the limit rod 107 will drive the ring 109 to compress the spring 110, and then the auxiliary baffle 102 is pulled out of the inside of the slide groove 103 for a section according to the length of the surfboard, so that the corresponding adjustment hole 104 is aligned with the through hole 105, and the pull rod 108 is released. Under the elastic force of the spring 110, the end of the limit rod 107 is reinserted into the corresponding adjustment hole 104 for limiting. During the inflation process, the main baffle 101 and the auxiliary baffle 102 are used to separate people from the surfboard to avoid the occurrence of injuries to the body caused by the explosion. After the inflation is completed, the auxiliary baffle 1 02 is stored in the interior of the slide groove 103; first place the surfboard on the front side of the main baffle 101, then connect the air nozzle 208 to the inflation port of the surfboard, and then drive the piston 203 to move vertically upward through the handle 205 and the lifting rod 204, so that the gas enters the interior of the cylinder 202 through the first one-way valve 206, and then push the piston 203 to move vertically downward through the handle 205, so that the gas is squeezed into the interior of the surfboard through the inflation hose 207 and the air nozzle 208, that is, repeat the above operation, so as to inflate the surfboard. Because the air pressure in the inflation hose 207 and the surfboard is consistent under the action of the second one-way valve 209, the barometer 212 can accurately detect the air pressure in the surfboard. When it is detected that the air pressure is too high, the pressure relief valve 211 will deflate and reduce the pressure inside the surfboard through the branch pipe 210 and the inflation hose 207, and the warning light 213 will light up to remind people.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An explosion-proof inflation device for an inflatable surfboard, comprising a protective component (100), characterized in that: The protective component (100) comprises a main baffle (101) and a secondary baffle (102); a slide groove (103) is provided on the side wall of the main baffle (101); the secondary baffle (102) is horizontally movably installed inside the slide groove (103); an adjustment hole (104) is provided through the side wall of the secondary baffle (102); the number of the adjustment holes (104) is multiple; a through hole (105) is provided horizontally through the rear side wall of the main baffle (101); an L-shaped plate (106) is fixedly connected to the rear side wall of the main baffle (101); the interior of the L-shaped plate (106) is horizontally movably connected to a limit rod (107); the limit rod (107) is One end of the limit rod (107) passes through the through hole (105) and extends to the inside of the adjustment hole (104); the other end of the limit rod (107) is fixedly connected to a pull rod (108); the outer wall of the limit rod (107) is fixedly connected to a collar (109); one side wall of the collar (109) fits with the rear side wall of the main baffle (101); the outer wall of the limit rod (107) is sleeved with a spring (110); the two ends of the spring (110) are respectively fixedly connected to the other side wall of the collar (109) and one end of the L-shaped plate (106); the rear bottom end of the main baffle (101) is horizontally fixedly connected to a support plate (111).
2. The explosion-proof inflation device for an inflatable surfboard according to claim 1, characterized in that: The side wall of the main baffle (101) is provided with an inflatable component (200), the inflatable component (200) comprising a transverse plate (201), the transverse plate (201) being horizontally arranged on the rear side wall of the main baffle (101), the top surface of the transverse plate (201) being vertically fixedly connected to a cylinder (202).
3. The explosion-proof inflation device for an inflatable surfboard according to claim 2, characterized in that: The inner wall of the cylinder (202) is slidably connected to a piston (203), the top surface of the piston (203) is vertically fixedly connected to a lifting rod (204), the top end of the lifting rod (204) extends to the outside of the cylinder (202), and the top end of the lifting rod (204) is fixedly connected to a handle (205).
4. The explosion-proof inflation device for an inflatable surfboard according to claim 2, characterized in that: A first one-way valve (206) is installed at the bottom end of the side wall of the cylinder (202), and an inflation hose (207) is provided at the bottom end of the side wall of the cylinder (202). The end of the inflation hose (207) horizontally penetrates the main baffle (101), and the end of the inflation hose (207) is fixedly connected to an air nozzle (208). A second one-way valve (209) is installed inside the inflation hose (207).
5. The explosion-proof inflation device for an inflatable surfboard according to claim 4, characterized in that: The outer wall of the inflation hose (207) is provided with a branch pipe (210), the branch pipe (210) is located between the second one-way valve (209) and the air nozzle (208), a pressure relief valve (211) is installed at the end of the branch pipe (210), a pressure gauge (212) is installed on the outer wall of the inflation hose (207), the pressure gauge (212) is located between the second one-way valve (209) and the branch pipe (210), and a warning light (213) is fixedly connected to the rear side wall of the main baffle (101).
6. The explosion-proof inflation device for an inflatable surfboard according to claim 5, characterized in that: The pressure relief valve (211) and the warning light (213) are both electrically connected to the barometer (212).