Gas supply equipment for diving equipment

Abstract

The utility model discloses air supply equipment for diving equipment, which belongs to the technical field of diving equipment and comprises a base, floating mechanisms are arranged on two sides of the base, an air supply mechanism is arranged above the base, and an air suction mask is arranged at one end of the air supply mechanism. A sealing plate is moved towards the periphery of a placement block, the sealing plate moves to drive a placement box to protrude out of a cavity, then a disinfection cotton piece is taken out from the interior of the placement box, the inner wall of an air suction mask is wiped and disinfected through the taken-out disinfection cotton piece, and then a pressing cylinder is rotationally taken down from the periphery of a mounting ring; then an unused disinfection cotton piece is taken out from the interior of the containing box and placed in the installation ring, air input by the air supply mechanism is filtered and disinfected through the disinfection cotton piece and then inhaled by a user, it is avoided that impurities are doped in the air and inhaled by the user, and then the physical and psychological health of the user can be prevented from being damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of diving equipment, and in particular relates to air supply equipment for diving equipment. Background Art

[0002] Diving can be explained in two ways: in geography, diving refers to groundwater buried above the first impermeable layer. In the field of leisure sports, diving originally means the activity of entering the water surface with or without professional tools for underwater exploration, salvage, repair and underwater engineering.

[0003] Chinese patent application No. 202023068850.5 discloses an air supply device for diving equipment. In view of the fact that the oxygen supply time of oxygen cylinders is limited during diving operations, divers cannot perform diving operations underwater for a long time, which affects the underwater work progress and efficiency of divers. In addition, the hose used for oxygen supply is inconvenient to store when not in use. The following scheme is now proposed, which includes a floating base, and movable plates are hinged on both side walls of the floating base, and movable wheels are installed at the four corners of the bottom end of the floating base, and a float is fixed at one end of the movable plate. The utility model uses a reeling mechanism, and by loosening the hand-tightening nut and rotating the reeling drum through the second hand wheel, the sleeve in the rotating shaft at the left end is rotated on the outside of the air outlet pipe, and the reeling drum can reel up its hose. When the reeling is completed, the hand-tightening nut is locked to effectively ensure the stability of the reeling drum when the device is moved or transported.

[0004] In the above patent, when the user wears the inhalation mask to perform the inhalation operation, the gas in the external environment and the impurities mixed in the gas supply equipment are easily inhaled by the user during the inhalation process, affecting the user's physical and mental health; in addition, the inhalation mask and the strap are directly connected in the air through a hose, and the inhalation mask and the strap are directly exposed and easily collide with external objects, causing damage to the inhalation mask. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an air supply device for diving equipment, which has the characteristics of purification, disinfection and storage.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air supply device for diving equipment, comprising a base, both sides of the base are provided with floating mechanisms, an air supply mechanism is provided above the base, an air intake mask is provided at one end of the air supply mechanism, a purification component is provided inside the air intake mask, and a storage component is provided inside the purification component.

[0007] Preferably, the purification component includes a placement piece, a disinfectant cotton piece, a compression cylinder, a rubber pad and a mounting ring. A placement piece is provided below the base, a mounting ring is connected to the inner wall of the inhalation mask, a disinfectant cotton piece is provided inside the mounting ring, a compression cylinder is connected to the outer wall of the mounting ring, and a rubber pad is connected to the outer wall of the compression cylinder.

[0008] Preferably, the placement piece includes a placement block, a moving rod, a placement box, a sealing plate, a cavity and a connecting spring; the placement block is connected below the base, a cavity is provided inside the placement block, a moving rod is inserted inside the cavity, a connecting spring is connected between the moving rod and the cavity, one end of the connecting spring is connected to the placement box, and the sealing plate is connected to the end of the placement box away from the moving rod.

[0009] Preferably, a sealing end groove is provided on the side wall of the cavity at a position corresponding to the sealing plate, and a sealing ring is connected to one side of the sealing plate close to the sealing end groove.

[0010] Preferably, an annular placement groove is provided on the side wall of the mounting ring at a position corresponding to the disinfection cotton piece, and a tightening gasket is provided on the inner side wall of the pressing cylinder at a position corresponding to the disinfection cotton piece.

[0011] Preferably, both sides of one end of the moving rod close to the connecting spring are connected to limit sliders, and a limit sliding groove is provided on the inner wall of the cavity at a position corresponding to the limit slider.

[0012] Preferably, the storage assembly includes a storage mesh plate, a storage slot and a limit block, the storage block is provided with a storage slot inside, the storage slot is connected to the storage mesh plate inside, and the upper end of the storage mesh plate is connected to the limit block.

[0013] Preferably, mounting blocks are connected to both ends of the storage slot located above the storage mesh plate, and a heating tube is connected between the two mounting blocks.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is provided with a purification component, and a sealing plate is moved toward the periphery of the placement block. The movement of the sealing plate drives the placement box to protrude from the cavity, and then a disinfection cotton sheet is taken out from the inside of the placement box, and the inner wall of the inhalation mask is wiped and disinfected with the taken out disinfection cotton sheet, and then the pressing cylinder is rotated to remove the compression cylinder from the periphery of the mounting ring, and then an unused disinfection cotton sheet is taken out from the inside of the placement box, and the disinfection cotton sheet is placed inside the mounting ring, and the air input by the subsequent air supply mechanism is filtered and disinfected by the disinfection cotton sheet before being inhaled by the user, so as to avoid the user from inhaling impurities mixed in the air, thereby preventing the user from being damaged in physical and mental health.

[0016] 2. The utility model is provided with a storage component. After the inhalation mask is used, the inhalation mask is placed on the storage mesh plate. The water stains adhered to the inhalation mask and the straps on the inhalation mask fall into the storage groove through the holes on the storage mesh plate, and then slide into the surrounding environment. Then, the heating tube is started to dry the inhalation mask and the straps on the inhalation mask, so that the user can take and use the inhalation mask later. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 It is a cross-sectional view of the inhalation mask of the utility model;

[0021] Figure 5 For this utility model Figure 4 The enlarged view of point B in the middle;

[0022] Figure 6 It is a partial cross-sectional view of the placement block of the utility model.

[0023] In the figure: 1. floating mechanism; 2. base; 3. air supply mechanism; 4. purification component; 41. placement piece; 411. placement block; 412. moving rod; 413. placement box; 414. sealing plate; 415. cavity; 416. connecting spring; 42. disinfection cotton pad; 43. pressing cylinder; 44. rubber pad; 45. mounting ring; 5. storage component; 51. storage mesh plate; 52. heating tube; 53. storage slot; 54. limit block; 6. inhalation mask. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0025] Example 1

[0026] See also Figure 1-6The utility model provides the following technical solutions: an air supply device for diving equipment, including a base 2, floating mechanisms 1 are arranged on both sides of the base 2, an air supply mechanism 3 is arranged above the base 2, an air intake mask 6 is arranged at one end of the air supply mechanism 3, a purification component 4 is arranged inside the air intake mask 6, and a storage component 5 is arranged inside the purification component 4.

[0027] Specifically, the purification component 4 includes a placement piece 41, a disinfection cotton sheet 42, a compression cylinder 43, a rubber pad 44 and a mounting ring 45. The placement piece 41 is arranged below the base 2, the mounting ring 45 is connected to the inner wall of the inhalation mask 6, the interior of the mounting ring 45 is provided with a disinfection cotton sheet 42, the outer wall of the mounting ring 45 is connected to the compression cylinder 43, and the outer wall of the compression cylinder 43 is connected to the rubber pad 44.

[0028] By adopting the above technical solution, a disinfection cotton sheet 42 is taken out from the inside of the placement piece 41, and the inner wall of the inhalation mask 6 is wiped and disinfected with the taken out disinfection cotton sheet 42, and then the pressing tube 43 is rotated and removed from the outer periphery of the mounting ring 45, and then the unused disinfection cotton sheet 42 is taken out from the inside of the placement piece 41, and the disinfection cotton sheet 42 is placed inside the mounting ring 45, and then the pressing tube 43 is rotated and screwed to the outer periphery of the mounting ring 45. During the subsequent inhalation process of the user, the inhaled air is filtered and disinfected by the disinfection cotton sheet 42 before being inhaled by the user, so as to avoid the user from inhaling impurities in the air, thereby avoiding damage to the physical and mental health of the user. In addition, under the action of the rubber pad 44, friction between the user's face and the pressing tube 43 can be avoided during the process of the user wearing the inhalation mask 6, which may cause facial injuries to the user.

[0029] Specifically, the placement member 41 includes a placement block 411, a moving rod 412, a placement box 413, a sealing plate 414, a cavity 415 and a connecting spring 416. The placement block 411 is connected to the bottom of the base 2. The cavity 415 is provided inside the placement block 411. The moving rod 412 is inserted inside the cavity 415. A connecting spring 416 is connected between the moving rod 412 and the cavity 415. One end of the connecting spring 416 is connected to the placement box 413. The end of the placement box 413 away from the moving rod 412 is connected to the sealing plate 414.

[0030] By adopting the above technical solution, the sealing plate 414 is moved toward the periphery of the placement block 411, the movement of the sealing plate 414 drives the placement box 413 to move, the movement of the placement box 413 drives the moving rod 412 to move, the movement of the moving rod 412 drives the connecting spring 416 to stretch, and when the placement box 413 moves to protrude from the cavity 415, the disinfection cotton sheet 42 is taken out from the inside of the placement box 413, which is convenient for the operator to take and place the disinfection cotton sheet 42.

[0031] Specifically, a sealing end groove is provided on the side wall of the cavity 415 at a position corresponding to the sealing plate 414, and a sealing ring is connected to one side of the sealing plate 414 close to the sealing end groove.

[0032] By adopting the above technical solution, after the sealing plate 414 moves to fit the inside of the sealing end groove, the sealing ring will then fit the side wall of the sealing end groove. Under the action of the sealing ring, a gap between the sealing plate 414 and the sealing end groove can be avoided, thereby preventing water from the external environment from entering the cavity 415 through the gap during subsequent use, causing the items in the cavity 415 to be corroded and damaged.

[0033] Specifically, an annular placement groove is provided on the side wall of the mounting ring 45 and at a position corresponding to the sterilizing cotton sheet 42, and a tightening washer is provided on the inner side wall of the pressing cylinder 43 and at a position corresponding to the sterilizing cotton sheet 42.

[0034] By adopting the above technical solution, the disinfection cotton piece 42 is placed inside the annular placement groove, and then the clamping cylinder 43 is rotated and screwed to the outer wall of the mounting ring 45, and the tightening washer then abuts against the disinfection cotton piece 42. Under the action of the annular placement groove and the tightening washer, the disinfection cotton piece 42 can be limited and fixed to ensure the stability of the installation of the disinfection cotton piece 42.

[0035] Specifically, both sides of the end of the moving rod 412 close to the connecting spring 416 are connected to limit sliders, and a limit sliding groove is provided on the inner wall of the cavity 415 at a position corresponding to the limit slider.

[0036] By adopting the above technical solution, the movement of the moving rod 412 drives the limiting slider to move inside the limiting slide groove. When the limiting slider moves to fit the inner wall of the limiting slide groove, the limiting slider is blocked and stops moving, thereby preventing the moving rod 412 and the placement box 413 from continuing to move, preventing the placement box 413 from leaving the cavity 415.

[0037] When the present embodiment is used, the sealing plate 414 is moved toward the periphery of the placement block 411, the movement of the sealing plate 414 drives the placement box 413 to move, the movement of the placement box 413 drives the moving rod 412 to move, the movement of the moving rod 412 drives the connecting spring 416 to stretch, and when the placement box 413 moves and protrudes out of the cavity 415, the disinfection cotton sheet 42 is taken out from the inside of the placement box 413, and the inner wall of the inhalation mask 6 is wiped and disinfected with the taken out disinfection cotton sheet 42, and then the pressing cylinder 43 is rotated and removed from the periphery of the mounting ring 45, and then an unused disinfection cotton sheet 42 is taken out from the inside of the placement box 413, and the disinfection cotton sheet 42 is placed inside the mounting ring 45, and then the pressing cylinder 43 is rotated and screwed to the periphery of the mounting ring 45. , the pressing gasket then presses and fixes the disinfection cotton sheet 42, the user then wears the inhalation mask 6 on the face, and uses the straps on the inhalation mask 6 to bind the mask, and then rotates and unfolds the floating mechanism 1, the user then places the base 2 inside the water source, the floating mechanism 1 can make the base 2 float on the water surface, and then after the user dives into the water, the air input by the air supply mechanism 3 is filtered and disinfected by the disinfection cotton sheet 42 before being inhaled by the user, so as to avoid the user from inhaling impurities mixed in the air, thereby preventing the user from being damaged in physical and mental health, and under the action of the rubber pad 44, it can be prevented that the friction between the user's face and the pressing cylinder 43 occurs during the process of the user wearing the inhalation mask 6, causing facial injuries to the user;

[0038] Example 2

[0039] The present embodiment is different from the embodiment 1 in that the storage assembly 5 includes a storage mesh plate 51, a storage slot 53 and a limit block 54. The storage slot 53 is provided inside the placement block 411, the storage mesh plate 51 is connected inside the storage slot 53, and the upper end of the storage mesh plate 51 is connected to the limit block 54.

[0040] Specifically, the storage slot 53 is internally connected to both ends of the storage slot 53 above the storage mesh plate 51, and a heating pipe 52 is connected between the two mounting blocks.

[0041] By adopting the above technical solution, the heating tube 52 is installed between the two mounting blocks. After the used inhalation mask 6 is placed on the storage mesh plate 51, the heating tube 52 is started, and the inhalation mask 6 and the straps on the inhalation mask 6 are dried by the heating tube 52, so that the user can take and use the inhalation mask 6 later.

[0042] When the present embodiment is used, after the inhalation mask 6 is used, the inhalation mask 6 is placed on the storage mesh plate 51, and the water stains adhered to the inhalation mask 6 and the straps on the inhalation mask 6 fall into the storage groove 53 through the holes on the storage mesh plate 51, and then slide into the surrounding environment. Then, the heating tube 52 is started to dry the inhalation mask 6 and the straps on the inhalation mask 6, so that the user can take and use the inhalation mask 6 later.

[0043] The heating tube 52 in the present invention is an existing disclosed technology, and the selected model is SUS304.

[0044] The structure and principle of the floating mechanism 1 composed of a movable plate, a float, a fixed rod, a guide seat, a push-pull rod, a screw, a pulley and a transmission belt in the utility model have been disclosed in an air supply device for diving equipment disclosed in Chinese patent application No. 202023068850.5. Its working principle is: movable plates are hinged on the two side walls of the base 2, and the end of the movable rod away from the base 2 is connected to the float, and the upper two ends of the base 2 are connected to fixed rods, and the two fixed rods are slidably connected to the guide seat on the opposite sides. The fixed rods are provided with guide grooves that match the guide seat, and the outer sides of the guide seats are hinged with push-pull rods, and the other ends of the push-pull rods are hinged to the top of the float. The inside of the guide seat is threadedly connected with a screw rod, and the screw rods are rotatably connected in the guide groove. The top end of the screw rod extends to the top of the fixed rod and is fixedly connected with a pulley. A transmission belt is connected between the two pulleys. A hand wheel is fixed to the top extension of the screw rod at the left end. When in use, the operator rotates one of the screw rods through the hand wheel. Since the two pulleys form a transmission structure through the transmission belt, the two screw rods can rotate simultaneously. Since the screw rods are threadedly connected to the guide seat, the guide seat can move downward on the fixed rod, and the floating body hinged by the push-pull rod hinged to the guide seat can slowly flatten and unfold downward, thereby ensuring the stability of the device floating on the water surface.

[0045] The structure and principle of the air supply mechanism 3 composed of an n-type bracket, a fixed cylinder, a piston rod, a rotating disk, a movable rod, a reduction motor, an air outlet pipe, an air inlet pipe, an air suction hood, a filter screen, a rotating shaft, a reel, a sleeve, a hose, and a hand-tightening nut in the utility model have been disclosed in a diving equipment air supply device disclosed in Chinese patent application No. 202023068850.5. Its working principle is: an n-type bracket is fixed on the top of the base 2, and a concave cavity is provided inside the base 2 and inside the n-type bracket. A fixed cylinder is fixed inside the concave cavity, and a piston rod is slidably connected inside the fixed cylinder. A piston sheet is fixed to the bottom end of the piston rod, and a rotating groove is provided on the n-type bracket. The inner wall of one side of the rotating groove is rotatably connected with a transmission shaft, and the other end of the transmission shaft is fixedly connected with a rotating disk, and a movable rod is hinged at the surface edge of the rotating disk, and the other end of the movable rod is hinged with the top of the piston rod, and a reduction motor is fixed on one side wall of the n-shaped bracket, and the output shaft of the reduction motor is connected to an extension of one end of the transmission shaft, and an air outlet pipe is connected to the air outlet of the fixed cylinder, and a one-way exhaust valve is installed at the air outlet of the fixed cylinder, and an air intake pipe is connected to the air inlet of the fixed cylinder, and a one-way air intake valve is installed at the air inlet of the fixed cylinder, and the other end of the air intake pipe extends to the top of the base 2 and is fixed with an air suction hood, and a filter is fixed on the inner wall of the air suction hood, and both sides of the interior of the base 2 are rotatably connected There is a rotating shaft, a winding drum is fixed between the two rotating shafts, a through groove is opened inside the rotating shaft at the left end, a sleeve is fixed on the inner wall of the through groove, one end of the sleeve is rotatably sealed and sleeved on the outside of one end of the air outlet pipe, and a hose is fixed on the other end, and the other end of the hose passes through the winding drum in turn, and a movable channel matching the hose is opened at the bottom of the base 2, the rotating shaft at the right end extends to the outside of the base 2 and is fixed with a hand wheel 2, a hand nut threadedly connected to the outside of the extending part of the rotating shaft at the right end is provided between the hand wheel 2 and the base 2, a sealing ring is provided at the connection between the sleeve and the air outlet pipe, when in use, the hand nut is loosened, and the hose is pulled down to rotate the winding drum, and the sleeve is outside the air outlet pipe The cylinder is rotated sideways to lengthen the hose wound on the reel; in addition, the reduction motor is started to rotate the rotating disk, so that the movable rod hinged on the rotating disk can push and pull the piston rod back and forth; during the pushing process, the one-way exhaust valve at the air outlet on the fixed cylinder opens, so that the air in the fixed cylinder can be supplied to the diver through the hose for oxygen breathing; during the pulling process, the one-way air inlet valve at the air inlet on the fixed cylinder opens, and the external air is re-supplied to the fixed cylinder through the air suction hood and the air intake pipe in turn; and under the action of the filter, the impurity particles in the external air can be filtered, so as to improve the air quality and ensure the oxygen breathing safety of the diver.

[0046] The working principle and use process of the utility model are as follows: the utility model moves the sealing plate 414 toward the periphery of the placement block 411, the sealing plate 414 moves to drive the placement box 413 to move, the placement box 413 moves to drive the moving rod 412 to move, the moving rod 412 moves to drive the connecting spring 416 to stretch, when the placement box 413 moves to protrude from the cavity 415, then the disinfection cotton sheet 42 is taken out from the placement box 413, the inner wall of the inhalation mask 6 is wiped and disinfected with the taken out disinfection cotton sheet 42, and then the pressing cylinder 43 is rotated and removed from the periphery of the mounting ring 45, and then an unused disinfection cotton sheet 42 is taken out from the placement box 413, and the disinfection cotton sheet 42 is placed inside the mounting ring 45, and then the pressing cylinder 43 is rotated and screwed to the periphery of the mounting ring 45, and the pressing gasket is then pressed and fixed to the disinfection cotton sheet 42, and the user then wears the inhalation mask 6 on the face, and uses the straps on the inhalation mask 6 to bind it, and then rotates to unfold the floating Mechanism 1, the user then places the base 2 inside the water source, and the floating mechanism 1 can make the base 2 float on the water surface. After the user dives into the water, the air input by the air supply mechanism 3 is filtered and disinfected by the disinfection cotton sheet 42 before being inhaled by the user, so as to avoid the air being mixed with foreign matter and being inhaled by the user, thereby preventing the user from being damaged in physical and mental health. Under the action of the rubber pad 44, it can be prevented that the user's face and the compression cylinder 43 are rubbed in the process of wearing the inhalation mask 6, causing facial injuries to the user. After the inhalation mask 6 is used, the inhalation mask 6 is placed on the storage mesh plate 51, and the water stains adhered to the inhalation mask 6 and the straps on the inhalation mask 6 fall into the storage groove 53 through the pores on the storage mesh plate 51, and then slide into the surrounding environment. Then, the heating tube 52 is started, and the heating tube 52 is used to dry the inhalation mask 6 and the straps on the inhalation mask 6, so that the user can take and use the inhalation mask 6 later.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air supply device for diving equipment, comprising a base (2), both sides of the base (2) are provided with floating mechanisms (1), an air supply mechanism (3) is provided above the base (2), and one end of the air supply mechanism (3) is provided with an air inhalation mask (6), characterized in that: A purification component (4) is arranged inside the inhalation mask (6), and a storage component (5) is arranged inside the purification component (4).

2. The air supply device for diving equipment according to claim 1, characterized in that: The purification component (4) comprises a placement piece (41), a disinfection cotton sheet (42), a compression cylinder (43), a rubber pad (44) and a mounting ring (45); the placement piece (41) is arranged below the base (2); the mounting ring (45) is connected to the inner wall of the inhalation mask (6); a disinfection cotton sheet (42) is arranged inside the mounting ring (45); the compression cylinder (43) is connected to the outer wall of the mounting ring (45); and the rubber pad (44) is connected to the outer wall of the compression cylinder (43).

3. The air supply device for diving equipment according to claim 2, characterized in that: The placement member (41) comprises a placement block (411), a moving rod (412), a placement box (413), a sealing plate (414), a cavity (415) and a connecting spring (416); the placement block (411) is connected below the base (2); the placement block (411) is provided with a cavity (415) inside; the moving rod (412) is inserted inside the cavity (415); a connecting spring (416) is connected between the moving rod (412) and the cavity (415); one end of the connecting spring (416) is connected to the placement box (413); and the end of the placement box (413) away from the moving rod (412) is connected to the sealing plate (414).

4. The air supply device for diving equipment according to claim 3, characterized in that: A sealing end groove is provided on the side wall of the cavity (415) at a position corresponding to the sealing plate (414), and a sealing ring is connected to one side of the sealing plate (414) close to the sealing end groove.

5. The air supply device for diving equipment according to claim 2, characterized in that: An annular placement groove is provided on the side wall of the mounting ring (45) at a position corresponding to the sterilizing cotton sheet (42), and a tightening washer is provided on the inner side wall of the pressing cylinder (43) at a position corresponding to the sterilizing cotton sheet (42).

6. The air supply device for diving equipment according to claim 3, characterized in that: The moving rod (412) is connected to limiting sliders on both sides of one end close to the connecting spring (416), and limiting sliding grooves are arranged on the inner wall of the cavity (415) at positions corresponding to the limiting sliders.

7. The air supply device for diving equipment according to claim 3, characterized in that: The storage assembly (5) comprises a storage mesh plate (51), a storage slot (53) and a limit block (54); the storage slot (53) is arranged inside the placement block (411); the storage mesh plate (51) is connected inside the storage slot (53); and the upper end of the storage mesh plate (51) is connected to the limit block (54).

8. The air supply device for diving equipment according to claim 7, characterized in that: Both ends of the storage groove (53) located inside and above the storage mesh plate (51) are connected to mounting blocks, and a heating tube (52) is connected between the two mounting blocks.

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