Inflation valve convenient to disassemble and assemble

Abstract

The invention discloses an inflation valve convenient to disassemble and assemble, and belongs to the technical field of inflation equipment, and the inflation valve convenient to disassemble and assemble is technically characterized by comprising a disassembly assembly which is connected to the inflation valve in a sliding mode; the positioning assembly is rotationally connected into the inflation valve; and the sliding assembly is connected in the inflation valve in a sliding manner. When the inflation pipeline is overhauled and disassembled, the positioning assembly is rotated, the positioning assembly can drive the disassembling assembly to slide inwards in the inflation valve through connection with the disassembling assembly till the disassembling assembly is separated from the inflation pipeline, and therefore the inflation valve can be disassembled. When the inflation valve needs to be installed, the positioning assembly is rotated reversely. When inflation pipelines of different specifications need to be communicated, the sliding assembly only needs to slide to drive the positioning assembly to slide, so that the contact position of the positioning assembly and the dismounting assembly is changed, the sliding range of the dismounting assembly can be adjusted, and the universality of the inflation valve is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of inflation equipment, and in particular to an inflation valve which is easy to assemble and disassemble. Background Art

[0002] Inflatable products (such as inflatable beds, inflatable boats and inflatable tents, etc.) are equipped with inflation valves. When in use, they usually require large-flow air intake and rapid inflation and expansion. After inflation is completed, the valve is closed to prevent the gas in the inflatable product from leaking.

[0003] Existing inflation valves usually have fixed specifications and can only inflate products of specific specifications, so the inflation valve has the disadvantage of low versatility. Therefore, it is necessary to provide an inflation valve that is easy to disassemble and assemble, aiming to solve the above problem. Summary of the invention

[0004] In view of the deficiencies in the prior art, an object of the embodiments of the present invention is to provide an inflation valve that is easy to assemble and disassemble, so as to solve the problems in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An inflation valve that is easy to disassemble and assemble comprises:

[0007] An inflation pipe, wherein an inflation valve is installed on the inflation pipe, and a filter cartridge is installed in the inflation valve;

[0008] An inflation component, installed in the inflation valve, for inflating the inflation pipe;

[0009] An installation assembly is slidably connected in the inflation valve and is used to install and fix the filter cartridge;

[0010] The adjusting component is rotatably connected in the inflation valve and connected to the mounting component, and is used to drive the mounting component to slide in the inflation valve;

[0011] A disassembly component is slidably connected to the inflation valve and connected to the inflation valve, and is used to disassemble and fix the inflation valve;

[0012] A positioning assembly is rotatably connected in the inflation valve and connected to the disassembly assembly to drive the disassembly assembly to slide in the inflation valve;

[0013] The sliding component is slidably connected in the inflation valve and connected to the positioning component, and is used to drive the positioning component to slide in the inflation valve, thereby adjusting the installation and disassembly range of the disassembly component.

[0014] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0015] The present invention provides a disassembly component that is slidably connected to the inflation valve and connected to the inflation valve, and is used to disassemble and fix the inflation valve; a positioning component that is rotatably connected in the inflation valve and connected to the disassembly component and is used to drive the disassembly component to slide in the inflation valve; a sliding component that is slidably connected in the inflation valve and connected to the positioning component and is used to drive the positioning component to slide in the inflation valve, thereby adjusting the installation and disassembly range of the disassembly component.

[0016] When inspecting and disassembling the inflation pipe, rotate the positioning assembly. The positioning assembly can drive the disassembly assembly to slide inward in the inflation valve through the connection with the disassembly assembly, until the disassembly assembly is separated from the inflation pipe, so that the inflation valve can be removed. When the inflation valve needs to be installed, just rotate the positioning assembly in the opposite direction. When it is necessary to connect inflation pipes of different specifications, just slide the sliding assembly so that the sliding assembly drives the positioning assembly to slide, so that the contact position between the positioning assembly and the disassembly assembly also changes, and then the sliding range of the disassembly assembly can be adjusted, so that the disassembly assembly can adapt to inflation pipe connectors of different specifications, and then inflation pipes of different specifications can be inflated, which effectively improves the versatility of the inflation valve.

[0017] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the overall structure of an inflation valve that is easy to assemble and disassemble provided in an embodiment of the present invention.

[0019] Figure 2 It is a schematic diagram of the structure of the adjustment component provided in the embodiment of the present invention.

[0020] Figure 3 It is a schematic diagram of the structure of the disassembly assembly provided in an embodiment of the present invention.

[0021] Figure 4 It is a schematic diagram of the structure of a conical cam provided in an embodiment of the present invention.

[0022] Figure 5 It is a schematic diagram of the structure of the limit rod provided in the embodiment of the present invention.

[0023] Figure numerals: 1-inflating pipe, 11-inflating valve, 12-filter cartridge, 121-sealing plate, 122-air nozzle, 2-inflating assembly, 21-fixed frame, 22-sliding frame, 23-air hole, 24-elastic member, 3-installation assembly, 31-limiting hole, 32-sliding rod, 33-sliding member, 34-lifting rod, 4-adjusting assembly, 41-L-shaped groove, 42-adjusting rod, 43-rotating frame, 44-sliding groove, 45-rotating column, 5-disassembly Component, 51-device box, 52-movable frame, 53-mounting frame, 54-slot, 55-oblique slot, 56-lifting frame, 57-sliding column, 58-sealing pad, 59-airbag, 6-positioning component, 61-rotating rod, 62-limiting rod, 63-conical cam, 64-through hole, 641-limiting slot, 65-support column, 66-elastic rope, 7-sliding component, 71-rotating shaft, 72-connecting frame, 73-rotating slot, 74-rotating disk. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention 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 invention and are not intended to limit the present invention.

[0025] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0026] See also Figure 1 to Figure 5 , an inflation valve that is easy to disassemble and assemble, comprising:

[0027] An inflation pipe 1, wherein an inflation valve 11 is installed on the inflation pipe 1, and a filter cartridge 12 is installed in the inflation valve 11;

[0028] The inflation component 2 is installed in the inflation valve 11 and is used to inflate the inflation pipe 1;

[0029] The mounting assembly 3 is slidably connected in the inflation valve 11 and is used to mount and fix the filter cartridge 12;

[0030] The adjusting component 4 is rotatably connected in the inflation valve 11 and connected to the mounting component 3, and is used to drive the mounting component 3 to slide in the inflation valve 11;

[0031] A disassembly component 5 is slidably connected to the inflation valve 11 and connected to the inflation valve 11, and is used to disassemble and fix the inflation valve 11;

[0032] The positioning assembly 6 is rotatably connected in the inflation valve 11 and connected to the disassembly assembly 5 to drive the disassembly assembly 5 to slide in the inflation valve 11;

[0033] The sliding assembly 7 is slidably connected in the inflation valve 11 and connected to the positioning assembly 6 , and is used to drive the positioning assembly 6 to slide in the inflation valve 11 , thereby adjusting the installation and disassembly range of the disassembly assembly 5 .

[0034] In an embodiment of the present invention, when the inflation pipe 1 is inspected and disassembled, the positioning assembly 6 is rotated. The positioning assembly 6 can drive the disassembly assembly 5 to slide inward in the inflation valve 11 through the connection with the disassembly assembly 5, until the disassembly assembly 5 is separated from the inflation pipe 1, so that the inflation valve 11 can be removed. When it is necessary to install the inflation valve 11, the positioning assembly 6 can be rotated in the opposite direction. When it is necessary to connect inflation pipes 1 of different specifications, it is only necessary to slide the sliding assembly 7 so that the sliding assembly 7 drives the positioning assembly 6 to slide, so that the contact position between the positioning assembly 6 and the disassembly assembly 5 is also changed, and then the sliding range of the disassembly assembly 5 can be adjusted, so that the disassembly assembly 5 can adapt to the connectors of inflation pipes 1 of different specifications, and then inflation pipes 1 of different specifications can be inflated.

[0035] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, the inflatable component 2 includes:

[0036] A fixed frame 21 is fixed in the inflation valve 11 and is slidably connected to a sliding frame 22;

[0037] The air hole 23 is provided on the sliding frame 22;

[0038] The elastic member 24 is connected between the sliding frame 22 and the fixed frame 21 .

[0039] In this embodiment, the fixing frame 21 is fixed in the inflation valve 11, and is slidably connected to the sliding frame 22; the air hole 23 is opened on the sliding frame 22; the elastic member 24 is connected between the sliding frame 22 and the fixing frame 21. A gas nozzle 122 is installed on the surface of the inflation valve 11.

[0040] When the inflatable pipe 1 is inflated, the inflatable valve 11 and the inflatable pipe 1 are installed and fixed by disassembling the assembly 5, and the gas can be introduced into the inflatable valve 11 through the gas nozzle 122 by using an air pump. When the air pressure in the inflatable valve 11 increases, the sliding frame 22 can slide downward on the fixed frame 21 under the action of the air pressure in the inflatable valve 11, and the sliding frame 22 can compress the elastic member 24 when sliding, and the sliding frame 22 can drive the air hole 23 on its surface to slide when sliding, until the sliding frame 22 drives the air hole 23 to slide out of the surface of the fixed frame 21, so that the end of the air hole 23 is exposed. In this way, the gas in the inflatable valve 11 can enter the inner wall of the inflatable pipe 1 through the air hole 23, and the bottom of the inflatable valve 11 is connected with the inflatable pipe 1, so that the gas entering the bottom of the inflatable valve 11 can enter the inflatable pipe 1, so that the inflatable pipe 1 can be inflated.

[0041] When the inflation pipe 1 is inflated, the air pump on the surface of the air nozzle 122 is removed. At this time, due to the decrease in air pressure on the upper side of the inflation valve 11, the sliding frame 22 can be pushed by the elastic member 24 to reset on the fixed frame 21 ( Figure 2 The sliding frame 22 can slide upward in the middle of the fixed frame 21, so that the sliding frame 22 can drive the air hole 23 to slide to the inside of the fixed frame 21. At this time, the end of the air hole 23 can be blocked by the inner wall of the fixed frame 21, so that the gas in the inflation valve 11 can be sealed, and then the gas in the inflation pipe 1 can be sealed.

[0042] The elastic member 24 can be a spring or elastic rubber, so as to facilitate pushing the sliding frame 22 to reset on the inner wall of the fixing frame 21 .

[0043] In one embodiment of the present invention, Figure 2 As shown, the installation component 3 includes:

[0044] The limiting hole 31 is provided on the filter cartridge 12;

[0045] The slide bar 32 is mounted on the fixed frame 21 and has a slide member 33 slidably connected to the surface thereof;

[0046] The lifting rod 34 is slidably connected in the sliding member 33 and connected to the adjusting component 4 .

[0047] In this embodiment, the limiting hole 31 is formed on the filter cartridge 12; the sliding rod 32 is mounted on the fixing frame 21, and a sliding member 33 is slidably connected to the surface; the lifting rod 34 is slidably connected in the sliding member 33 and connected to the adjustment assembly 4. During the process of using the inflation valve 11 for inflation, the filter cartridge 12 can filter and purify the gas entering the inflation valve 11, thereby preventing impurities from entering the inflation pipe 1.

[0048] When installing the filter cartridge 12, place the filter cartridge 12 in the inflation valve 11, rotate the adjustment assembly 4, and the adjustment assembly 4 can drive the sliding member 33 to slide downward on the sliding rod 32 through the connection with the lifting rod 34. When the sliding member 33 slides to the same horizontal plane as the limiting hole 31, continue to rotate the adjustment assembly 4, and the lifting rod 34 can slide inward on the sliding member 33 under the action of the adjustment assembly 4 ( Figure 2 The filter cartridge 12 is fixed in position by the limiting hole 31 and the lifting rod 34, thereby effectively improving the stability of the installation of the filter cartridge 12.

[0049] The surface of the inflation valve 11 is connected to a sealing plate 121 by bolts. Similarly, when the filter cartridge 12 needs to be disassembled, the sealing plate 121 is removed, and the adjustment assembly 4 is rotated in the reverse direction so that the end of the lifting rod 34 can slide out of the limiting hole 31 on the side of the filter cartridge 12, so that the filter cartridge 12 can be disassembled, and the filter cartridge 12 can be taken out of the inflation valve 11, and then the inner wall of the filter cartridge 12 can be cleaned, thereby improving the cleanliness of the inner wall of the filter cartridge 12.

[0050] The installation assembly 3 is installed in two groups, so that both sides of the filter cartridge 12 can be installed and fixed, which effectively improves the installation stability of the filter cartridge 12.

[0051] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, the adjustment component 4 includes:

[0052] An L-shaped groove 41 is provided in the inflation valve 11, and a rotating column 45 is slidably connected therein;

[0053] The regulating rod 42 is rotatably connected in the inflation valve 11, and a rotating frame 43 is mounted on the surface;

[0054] The slide groove 44 is provided on the rotating frame 43 and is slidably connected to the rotating column 45 .

[0055] In this embodiment, the L-shaped groove 41 is provided in the inflation valve 11, and a rotating column 45 is slidably connected therein; the adjusting rod 42 is rotatably connected in the inflation valve 11, and a rotating frame 43 is mounted on the surface; the sliding groove 44 is provided on the rotating frame 43, and is slidably connected to the rotating column 45. The rotating column 45 is connected to the lifting rod 34.

[0056] When the filter cartridge 12 needs to be disassembled, the adjusting rod 42 is rotated counterclockwise. The adjusting rod 42 can drive the rotating frame 43 on its surface to rotate synchronously when rotating. The rotating frame 43 can drive the slide groove 44 on its surface to rotate when rotating. Since the slide groove 44 and the rotating column 45 are slidingly connected, the rotating column 45 can slide to the right in the L-shaped groove 41 under the push of the slide groove 44 until the rotating column 45 slides to the right end of the L-shaped groove 41 in the horizontal direction. When the rotating column 45 slides to the right, it can drive the lifting rod 34 to slide to the right in the sliding member 33 until the lifting rod 34 can slide out of the limiting hole 31 on the outside of the filter cartridge 12.

[0057] When the rotating column 45 slides to the right end of the L-shaped groove 41 in the horizontal direction, the adjusting rod 42 is rotated counterclockwise. At this time, the rotating column 45 can slide upward in the vertical direction of the L-shaped groove 41 under the push of the sliding groove 44, and then the rotating column 45 can drive the sliding member 33 to slide upward on the surface of the sliding rod 32 through the lifting rod 34. Since the end of the lifting rod 34 is separated from the limiting hole 31 outside the filter cartridge 12, the sealing plate 121 is removed at this time, so that the filter cartridge 12 can be taken out from the inflation valve 11, which is convenient for cleaning the filter cartridge 12.

[0058] When the filter cartridge 12 is cleaned, the cleaned filter cartridge 12 is placed on the surface of the sliding frame 22, and the adjusting rod 42 is rotated clockwise. At this time, the rotating column 45 can slide downward in the vertical direction of the L-shaped groove 41 under the push of the sliding groove 44. When the rotating column 45 slides to the lowest end of the L-shaped groove 41 in the vertical direction, the adjusting rod 42 continues to be rotated clockwise, so that the rotating column 45 can slide to the left in the horizontal direction of the L-shaped groove 41 under the push of the sliding groove 44, until the rotating column 45 slides to the leftmost end of the L-shaped groove 41 in the horizontal direction, so that the lifting rod 34 can slide into the limiting hole 31 on the outside of the filter cartridge 12 driven by the rotating column 45, so that the filter cartridge 12 can be limited and fixed under the action of the limiting hole 31 and the end of the lifting rod 34, effectively improving the installation stability of the filter cartridge 12.

[0059] The side of the rotating frame 43 in the adjusting assembly 4 and the upper side of the fixed frame 21 can be connected by an elastic rubber rope, so that the rotating frame 43 can be rotated to the vertical direction of the inflation valve 11 under the pull of the elastic rubber rope, so that the rotating column 45 can stably drive the lifting rod 34 to slide into the limiting hole 31 outside the filter cartridge 12 under the push of the slide groove 44.

[0060] In one embodiment of the present invention, Figure 5 As shown, the disassembly assembly 5 includes:

[0061] The device box 51 is provided in the inflation valve 11 and has a movable frame 52 slidably connected therein;

[0062] The mounting frame 53 is fixed on the inflation pipe 1 and has a slot 54 on the side thereof;

[0063] An inclined slot 55 is provided on the movable frame 52;

[0064] A lifting frame 56 is slidably connected in the inflation valve 11, and a sliding column 57 is installed on the surface. The sliding column 57 is slidably connected to the inclined groove 55;

[0065] A sealing gasket 58 is fixed to the end of the movable frame 52 and is slidably connected to the card slot 54;

[0066] The air bag 59 is connected between the inflation pipe 1 and the lifting frame 56 .

[0067] In this embodiment, the device box 51 is opened in the inflation valve 11, and a movable frame 52 is slidably connected inside; the mounting frame 53 is fixed on the inflation pipe 1, and a slot 54 is opened on the side; the inclined slot 55 is opened on the movable frame 52; the lifting frame 56 is slidably connected in the inflation valve 11, and a sliding column 57 is installed on the surface, and the sliding column 57 and the inclined slot 55 are slidably connected; the sealing gasket 58 is fixed at the end of the movable frame 52, and is slidably connected to the slot 54; the airbag 59 is connected between the inflation pipe 1 and the lifting frame 56.

[0068] When the inflation valve 11 needs to be installed, the positioning component 6 is rotated. The positioning component 6 can drive the lifting frame 56 to slide downward in the inflation valve 11 through the connection with the lifting frame 56. The lifting frame 56 can drive the sliding column 57 on its surface to slide synchronously when sliding. Since the sliding column 57 and the inclined groove 55 are slidingly connected, the movable frame 52 can slide outward in the inflation valve 11 under the action of the sliding column 57 and the inclined groove 55. The movable frame 52 can drive the sealing gasket 58 at its end to slide synchronously when sliding, until the sealing gasket 58 slides into the groove 54 on the inner side of the mounting frame 53, so that the inflation pipe 1 and the inflation valve 11 can be limited and fixed under the action of the movable frame 52 and the groove 54, so that the inflation valve 11 can be installed, and the sealing gasket 58 can improve the sealing between the inflation pipe 1 and the inflation valve 11.

[0069] The lifting frame 56 can compress the airbag 59 when sliding downward. When the inflation valve 11 needs to be disassembled, the positioning component 6 can be loosened. At this time, the lifting frame 56 can slide upward in the inflation valve 11 under the push of the airbag 59. At this time, the movable frame 52 can slide inward in the inflation valve 11 under the action of the inclined groove 55 and the sliding column 57 until the sealing gasket 58 at the end of the movable frame 52 is separated from the slot 54, so that the inflation valve 11 can be removed.

[0070] The disassembly assembly 5 can also be replaced by a movable frame 52 and an electric telescopic rod. The movable frame 52 is connected to the device box 51 through the electric telescopic rod, so that the movable frame 52 can slide in the device box 51 under the action of the electric telescopic rod.

[0071] In one embodiment of the present invention, Figure 3 , Figure 4 and Figure 5 As shown, the positioning component 6 includes:

[0072] A rotating rod 61 is rotatably connected in the inflation valve 11, and a limiting rod 62 is fixed on the surface;

[0073] The conical cam 63 is installed in the inflation valve 11, and a through hole 64 is opened on the surface. The through hole 64 is slidably connected to the rotating rod 61;

[0074] The limiting groove 641 is provided on the surface of the through hole 64 and is slidably connected to the limiting rod 62;

[0075] A support column 65 is mounted on the side of the lifting frame 56, and its end is slidably connected to the surface of the conical cam 63;

[0076] The elastic rope 66 is connected between the outer wall of the device box 51 and the conical cam 63 .

[0077] In this embodiment, the rotating rod 61 is rotatably connected in the inflation valve 11, and a limiting rod 62 is fixed on the surface; the conical cam 63 is installed in the inflation valve 11, and a through hole 64 is opened on the surface, and the through hole 64 and the rotating rod 61 are slidably connected; the limiting groove 641 is opened on the surface of the through hole 64, and is slidably connected to the limiting rod 62; the support column 65 is installed on the side of the lifting frame 56, and the end is slidably connected to the surface of the conical cam 63; the elastic rope 66 is connected between the outer wall of the device box 51 and the conical cam 63.

[0078] When the inflation pipe 1 is inspected and disassembled, the rotating rod 61 is rotated, and the rotating rod 61 can drive the limiting rod 62 on its surface to slide. The limiting rod 62 can drive the conical cam 63 to rotate through the connection with the limiting groove 641. The conical cam 63 can stretch the elastic rope 66 when rotating. When the convex part of the conical cam 63 is separated from the end of the support column 65, the lifting frame 56 can slide upward in the device box 51 under the push of the airbag 59, so that the movable frame 52 can slide inward in the inflation valve 11 under the action of the inclined groove 55 and the sliding column 57, until the sealing pad 58 at the end of the movable frame 52 is separated from the card slot 54, so that the inflation valve 11 can be removed.

[0079] When the inflation valve 11 is inspected and repaired, the rotating rod 61 is loosened, so that the conical cam 63 can rotate in the opposite direction under the pull of the elastic rope 66, so that the conical cam 63 can rotate in the opposite direction. When the convex part of the conical cam 63 rotates to contact the end of the support column 65, the support column 65 can push the lifting frame 56 to slide downward in the device box 51 under the action of the convex part of the conical cam 63. The lifting frame 56 can compress the airbag 59, so that the movable frame 52 can slide outward in the inflation valve 11 under the action of the sliding column 57 and the inclined groove 55, until the sealing gasket 58 slides into the card slot 54 on the inner side of the mounting frame 53, and then the inflation valve 11 can be installed and fixed, and the operation is simple and convenient.

[0080] The elastic force of the elastic rope 66 is much greater than the elastic force of the airbag 59. The rotating rod 61 in the positioning component 6 can also be connected to the output end of the motor that drives it to rotate, so as to drive the rotating rod 61 to rotate stably.

[0081] In one embodiment of the present invention, Figure 3 As shown, the sliding assembly 7 includes:

[0082] The rotating shaft 71 is connected to the inflation valve 11 by threads, and a rotating disk 74 is installed at the end thereof;

[0083] A connecting frame 72 is fixed to the end of the conical cam 63;

[0084] The rotating groove 73 is provided on the surface of the connecting frame 72 and is rotatably connected to the rotating disk 74 .

[0085] In this embodiment, the rotating shaft 71 is connected to the inflation valve 11 by a thread, and a rotating disk 74 is installed at the end; the connecting frame 72 is fixed to the end of the conical cam 63; the rotating groove 73 is opened on the surface of the connecting frame 72 and is rotatably connected to the rotating disk 74.

[0086] When the position of the conical cam 63 needs to be adjusted, the rotating shaft 71 is rotated, and the rotating shaft 71 can slide inward on the inflation valve 11. When sliding, the rotating shaft 71 can drive the rotating disk 74 at its end to slide synchronously. The rotating disk 74 can be connected to the rotating groove 73 so that the connecting frame 72 drives the conical cam 63 to slide on the surface of the rotating rod 61, and the through hole 641 can slide on the limiting rod 62 until the conical cam 63 slides to a suitable position.

[0087] Because the conical cam 63 is conical, when the conical cam 63 slides on the rotating rod 61, the contact position of the conical cam 63 and the support column 65 will also change synchronously. When the conical cam 63 slides to the right, the convex part of the conical cam 63 and the support column 65 will also become larger. At this time, the rotating rod 61 is rotated, and the support column 65 pushes the lifting frame 56 to slide a greater distance in the device box 51 under the action of the convex part of the conical cam 63, so that the movable frame 52 can slide outward in the inflation valve 11 under the action of the sliding column 57 and the inclined groove 55. The distance will be greater, so that it can adapt to different specifications of the inflation pipe 1 connector, and then different specifications of the inflation pipe 1 can be inflated.

[0088] The sliding assembly 7 may also be replaced by a cylinder and a telescopic rod to facilitate pushing the conical cam 63 to slide on the surface of the rotating rod 61 .

[0089] The working principle of the present invention is as follows: when the inflation pipe 1 is inspected and disassembled, the rotating rod 61 is rotated, and the rotating rod 61 can drive the limiting rod 62 on its surface to slide, and the limiting rod 62 can drive the conical cam 63 to rotate through the connection with the limiting groove 641, and the conical cam 63 can stretch the elastic rope 66 when rotating. When the convex part of the conical cam 63 is separated from the end of the support column 65, the lifting frame 56 can slide upward in the device box 51 under the push of the airbag 59, so that the movable frame 52 can slide inward in the inflation valve 11 under the action of the inclined groove 55 and the sliding column 57, until the sealing pad 58 at the end of the movable frame 52 is separated from the card slot 54, so that the inflation valve 11 can be removed.

[0090] When the inflation valve 11 is inspected and repaired, the rotating rod 61 is loosened, so that the conical cam 63 can rotate in the opposite direction under the pull of the elastic rope 66, so that the conical cam 63 can rotate in the opposite direction. When the convex part of the conical cam 63 rotates to contact the end of the support column 65, the support column 65 can push the lifting frame 56 to slide downward in the device box 51 under the action of the convex part of the conical cam 63. The lifting frame 56 can compress the airbag 59, so that the movable frame 52 can slide outward in the inflation valve 11 under the action of the sliding column 57 and the inclined groove 55, until the sealing gasket 58 slides into the card slot 54 on the inner side of the mounting frame 53, and then the inflation valve 11 can be installed and fixed, and the operation is simple and convenient.

[0091] When the position of the conical cam 63 needs to be adjusted, the rotating shaft 71 is rotated, and the rotating shaft 71 can slide inward on the inflation valve 11. When sliding, the rotating shaft 71 can drive the rotating disk 74 at its end to slide synchronously. The rotating disk 74 can be connected to the rotating groove 73 so that the connecting frame 72 drives the conical cam 63 to slide on the surface of the rotating rod 61, and the through hole 641 can slide on the limiting rod 62 until the conical cam 63 slides to a suitable position.

[0092] Because the conical cam 63 is conical, when the conical cam 63 slides on the rotating rod 61, the contact position of the conical cam 63 and the support column 65 will also change synchronously. When the conical cam 63 slides to the right, the convex part of the conical cam 63 and the support column 65 will also become larger. At this time, the rotating rod 61 is rotated, and the support column 65 pushes the lifting frame 56 to slide a greater distance in the device box 51 under the action of the convex part of the conical cam 63, so that the movable frame 52 can slide outward in the inflation valve 11 under the action of the sliding column 57 and the inclined groove 55. The distance will be greater, so that it can adapt to different specifications of the inflation pipe 1 connector, and then different specifications of the inflation pipe 1 can be inflated.

[0093] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0094] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An inflation valve that is easy to disassemble and assemble, characterized in that: The inflation valve that is easy to disassemble and assemble comprises: An inflation pipe, wherein an inflation valve is installed on the inflation pipe, and a filter cartridge is installed in the inflation valve; An inflation component, installed in the inflation valve, for inflating the inflation pipe; An installation assembly is slidably connected in the inflation valve and is used to install and fix the filter cartridge; The adjusting component is rotatably connected in the inflation valve and connected to the mounting component, and is used to drive the mounting component to slide in the inflation valve; A disassembly component is slidably connected to the inflation valve and connected to the inflation valve, and is used to disassemble and fix the inflation valve; A positioning assembly is rotatably connected in the inflation valve and connected to the disassembly assembly to drive the disassembly assembly to slide in the inflation valve; The sliding component is slidably connected in the inflation valve and connected to the positioning component, and is used to drive the positioning component to slide in the inflation valve, thereby adjusting the installation and disassembly range of the disassembly component.

2. The easily disassembled inflation valve according to claim 1, characterized in that: The inflatable component comprises: A fixed frame is fixed in the inflation valve and is internally slidably connected with a sliding frame; Air holes are provided on the sliding frame; The elastic member is connected between the sliding frame and the fixed frame.

3. The easily disassembled inflation valve according to claim 2, characterized in that: The installation assembly includes: The limiting hole is provided on the filter cartridge; A sliding rod is mounted on a fixed frame and has a sliding member slidably connected on its surface; The lifting rod is slidably connected in the sliding member and connected to the adjusting assembly.

4. The easily disassembled inflation valve according to claim 3, characterized in that: The adjustment component comprises: An L-shaped groove is provided in the inflation valve and is internally slidably connected with a rotating column; The regulating rod is rotatably connected in the inflation valve and has a rotating frame mounted on the surface; The slideway is arranged on the rotating frame and is slidably connected with the rotating column.

5. The easily disassembled inflation valve according to claim 1, characterized in that: The disassembly assembly comprises: The device box is arranged in the inflation valve and is internally slidably connected with a movable frame; The mounting frame is fixed on the inflation pipe and has a slot on the side; A chute is provided on the movable frame; The lifting frame is slidably connected in the inflation valve, and a sliding column is installed on the surface, and the sliding column is slidably connected to the inclined groove; the sealing pad is fixed to the end of the movable frame and is slidably connected to the card slot; The air bag is connected between the inflation pipe and the lifting frame.

6. The easily disassembled inflation valve according to claim 5, characterized in that: The positioning assembly comprises: a rotating rod, which is rotatably connected in the inflation valve and has a limiting rod fixed on its surface; The conical cam is installed in the inflation valve, and a through hole is opened on the surface, and the through hole is slidably connected to the rotating rod; the limiting groove is opened on the surface of the through hole and is slidably connected to the limiting rod; A support column is installed on the side of the lifting frame, and the end thereof is slidably connected with the surface of the conical cam; An elastic rope is connected between the outer wall of the device box and the conical cam.

7. The easily disassembled inflation valve according to claim 6, characterized in that: The sliding assembly comprises: a rotating shaft, which is connected to the inflation valve by threads and has a rotating disk mounted on the end thereof; A connecting frame, fixed to the end of the conical cam; The rotating groove is arranged on the surface of the connecting frame and is rotatably connected with the rotating disk.

Images