TWM616170U - Air discharge tube device of air compressor for inflating tires - Google Patents

Abstract

This creation is to provide an output air pipe device for an air compressor for inflating tires, especially a kind of connecting the outer end joint of the original output air pipe of the air compressor to an auxiliary bridge tube, and one end of the auxiliary bridge tube is used to lock the tire. The valve opening end of the air nozzle, and the other end is a non-return valve end that is locked with the original external joint of the air compressor. By bridging the pipe, the damaged tires of the truck can be double-paralleled smoothly and conveniently. Carry out the creation of inflation and refilling.

Description

Output air pipe device of air compressor for inflating tires

This creation is an output air pipe device of an air compressor for inflating tires. It belongs to the technical field of air compressors and used to repair damaged vehicle tires and inflation.

The tire inflation and repair air compressor, which can be easily carried on the car, is currently widely used in the car to facilitate emergency use by drivers.

However, the rear wheels of general minivans are designed with dual tires (that is, two tires). If you want to make rubber and inflation operations, it is actually quite laborious and very troublesome. If the center axis of the front and rear ends of the car body is used as With reference to the coordinates, in this dual-parallel tire, the valve opening of the inner tire is positioned away from the center axis and is blocked on the inner side of the rear outer tire. The position of the valve opening is deeper, making it difficult for the user to handle it. The outer end joint of the ductile output pipe of the air compressor is locked and joined to the air nozzle of the inner tire, and the air nozzle opening of the rear outer tire of the truck is facing the direction of the center axis, that is to say away from the user's line of sight It’s also difficult for the user to hold the flexible output pipe of the air compressor through the opening of the rim cover first, and at the same time reverse the direction of the outer end joint of the output pipe of the air compressor, so that it can be locked and joined to On the air nozzles of the outer tires, due to the inversion of the output air pipe of the air compressor, the output air pipe will bend the elbow, which not only blocks the fluid from entering the tire, but also affects the efficiency of inflation.

The creator has long been committed to the research and development of various equipment such as the air compressor device and the outer end joint of the output air pipe. Therefore, the author hopes to develop a way to allow the outer end joint of the original output air pipe of the air compressor to be connected to an auxiliary bridge. Take over, the auxiliary bridge pipe has one end as the valve opening end of the lockable tire, and the other end is a non-return valve end that can be locked with the original external joint of the air compressor, which can be smooth by bridging the pipe In addition, it is convenient to inflate and repair the damaged tires of trucks arranged in parallel, so as to benefit the consumers. It is a practical and sophisticated creation.

The main purpose of this creation is to provide an output air pipe device for an air compressor for inflating tires, especially a way that allows the outer end joint of the output air pipe of the air compressor to unimpeded the double-parallel arrangement of the damaged tires of the truck. Auxiliary bridge pipe for refilling and inflation. One end of the auxiliary bridge pipe is the non-return valve end that locks the tire air nozzle, and the other end is an open valve end that is locked to the original external connector of the air compressor. By means of the bridging tube, the two car tires arranged in parallel on the truck can be smoothly and conveniently locked to the original outer end joints of the air compressor to achieve inflation and rubber replenishment operations.

Another main purpose of this creation is to provide an output air pipe device for an air compressor for inflating tires. It includes an auxiliary bridge pipe, which is a rigid pipe body and one end of which is the original design of the air compressor with a male thread. The outer end joint of the output air pipe is provided with a female thread on the other end, which can be locked to the inner tire. The valve opening end is provided with a male thread. There is a non-reversal mechanism with a gas core inside and a female thread. On the check valve end, there is a valve opening mechanism with a top pillar inside.

Another main purpose of this creation is to provide an output air pipe device for an air compressor for inflating tires, including an auxiliary bridging tube. The auxiliary bridging tube is a flexible, thin, and tough hose body covered with a spring. The cylinder cover body, one end of which is provided with a male thread to lock the outer end joint of the original output air pipe of the air compressor, and the other end is provided with a female thread which can be locked and connected to the rear outer tire air nozzle, and is provided with a male thread One end is the valve opening end, inside it is provided with a non-return mechanism with an air core, one end with a female thread is provided with a check valve end, and the inside is provided with a valve opening mechanism with a top post.

In order to achieve the above-mentioned purpose, the technical methods and their effects adopted in this creation are illustrated in the following in conjunction with the diagrams.

The output trachea device of the air compressor mentioned in this creation manual, the air compressor can be operated by the air compressor to output fluid pressure or material from the outer end joint 93 of the output trachea 92. The outer end joint 93 of the output trachea 92 contains a The valve opening mechanism of the top column, and the function of the valve opening mechanism is that the top column collides with the non-reversal mechanism of the air core set in the inner part of the connecting element to be connected, allowing the fluid pressure or substance to circulate in the tube. The valve opening mechanism and the non-return mechanism are general techniques, so the embodiments disclosed in this creation are only for convenience of presentation and not for limitation, so I will explain them here first.

Please refer to the first to the twelfth figure. This creation provides an output air pipe device for an air compressor for inflating tires. As shown in the figure, it is possible to repair and inflate the damaged tires in a double-parallel arrangement without any hindrance. One end of the auxiliary bridge tube 1 is an open valve end 11, and the other end is a check valve end 12. The external surface of the valve opening end 11 of the auxiliary bridge pipe 1 is provided with a male thread 111 and a non-return mechanism 112 with an air core 114 is installed inside, and the non-return valve end 12 is provided with a female thread 121 on the inner surface of the pipe. In addition, a valve opening mechanism 2 containing a top post 24 is installed inside, and a sealing ring 123 can be sleeved on the outside of the top post 24.

The air compressor in this creation can be set in a box 9, which can be used for inflating or in combination with a glue filling device 91 for filling and filling gas, as shown in the fourth figure.

Please refer to Figures 1 to 3, the auxiliary bridge pipe 1 is a rigid pipe body, one end of which is an open valve end 11 with a male thread 111, and the other end is a check valve end 12 with a female thread 121. The check valve end 12 of the auxiliary bridging pipe 1 is recessed with a positioning hole 122. The valve opening mechanism 2 described above is provided in the positioning hole 122 with a circular cylinder 21, and one end of the circular cylinder 21 is provided with a positioning hole 122. The outer diameter is smaller than the inner ring body 22 of the circular ring cylinder 21, and an interference step 23 is formed between the two. A through flow channel 241 is connected with the rigid pipe body; the aforementioned sealing ring 123 is inserted into the positioning hole 122 of the auxiliary bridge pipe 1 and abuts against the resistance step 23 of the valve opening mechanism 2.

Please refer to Figures 4-6. Generally, for tires arranged in parallel, the air nozzle 8 of the inner tire 80 is located on the inner side of the outer tire 85. Although the opening of the air nozzle 8 of the inner tire 80 is facing the use The user’s sight, the user will be obstructed by the outer tire 85 during operation, so the user uses the rigid auxiliary bridge tube 1 to pass through the rim cover opening 83 and pass the outer tire 85 to abut the valve of the inner tire 80 8. The check valve end 12 of the auxiliary bridge pipe 1 is locked to the air nozzle 8 of the inner tire 80, and the valve opening end 11 at the other end of the rigid auxiliary bridge pipe 1 is locked to the original output air pipe 92 of the air compressor The outer end joint 93 overcomes the trouble and inconvenience that the user has to pass through the rim cover opening 83 by hand, and is quite smooth and ideal in operation. The opening direction of the air nozzle 86 of the outer tire 85 is toward the center axis of the vehicle body, that is, the direction away from the user’s line of sight. The air nozzle 86 of the outer tire 85 arranged in a parallel arrangement is locked and engaged, and when the inner tire 80 arranged in a double parallel arrangement is to be inflated or repaired, it is connected to the check valve end 12 of the auxiliary bridge pipe 1 of the present invention. It is screwed and connected in series with the air nozzle 8 of the inner tire 80, as shown in Figures 5 and 6, and the top post 24 of the valve opening mechanism 2 provided in the tube of the check valve end 12 can push against and move the inner tire The air core 81 in the air nozzle 8 of the 80 opens the valve 82 in the air nozzle 8. At this time, the air nozzle 8 of the inner tire 80 and the auxiliary bridge tube 1 form a flowable passage state, that is, the inner tire 80 The valve 82 of the air nozzle 8, the flow channel 241 of the valve opening mechanism 2 of the check valve end 12, and the auxiliary bridge pipe 1 are connected. Because the valve opening end 11 at the other end of the auxiliary bridge pipe 1 can avoid the inner tire 80 After the air pressure or the make-up liquid leaks out, the check valve end 12 of the auxiliary bridge pipe 1 is connected in series with the air nozzle 8 of the inner tire 80, and then the outer end joint 93 of the output air pipe 92 of the air compressor is screwed together. At the valve opening end 11 at the other end of the auxiliary bridge pipe 1, the outer end joint 93 can touch the air core 114 of the check mechanism 112 in the valve opening end 11 to open the valve 113 of the check mechanism 112 and perform glue filling and Inflate operation.

Another different embodiment of the invention can be shown in Figures 7-9. The auxiliary bridging tube 4 has a flexible hose body 40, and its periphery can be covered with a spring cylinder cover 3 to protect the The flexible hose body 40 prevents the bending angle from being too large, causing the flexible hose body 40 to deform and block the passage, thus affecting the glue filling and inflation operations. One end of the bridging pipe 4 is the valve opening end 41, and a stopper The reverse mechanism 7, the non-reversal mechanism 7 includes a set of posts 71, the set of posts 71 have a male thread 72, and opposite to the other side of the set of posts 71 is extended with a stepped connecting end 73, the set of posts 71 The connecting end 73 can be tacked on the valve opening end 41 of the flexible hose body 40, and the flexible hose body 40 can be completely fixedly combined with the connecting end 73 of the sleeve post 71 by a fixing ring 31; flexibility The non-reverse valve end 42 at the other end of the hose body 40 contains a valve opening mechanism 5 that includes a cover 50, a circular cylinder 61, and a sealing ring 123. The cover 50 It has a through inner chamber 51. The inner surface of one end of the cover 50 is provided with a female threaded screw hole 52, and the other end of the cover 50 is a through hole 53 with a diameter adjacent to the through hole 53. A convex ring 54 slightly larger than the diameter of the through hole 53. The aforementioned female threaded screw hole 52, the inner chamber 51, and the through hole 53 are in communication; a circular cylinder 61 is provided with an outer diameter smaller than a circular cylinder at one end In the ring body 62 of the body 61, an interference step 63 is formed between the two, and the outer end of the middle ring body 62 is horizontally provided with a top post 64, and there is at least one through flow channel 65 between the top post 64 and the middle ring body 62 , And a stepped connecting end 66 is extended on the opposite side of the circular ring cylinder 61, and a concave ring section 67 is provided on the outer surface of the circular cylinder 61 adjacent to the connecting end 66. The outer diameter of the circular ring cylinder 61 is greater than the outer diameter of the concave ring section 67, a platform 68 is formed between the two, and an inner channel 69 is formed in the circular cylinder 61 and the connecting end 66 together, and the flow channel 65 , The inner channel 69 and the flexible hose body 40 are connected; a sealing ring 123 is inserted by the top post 64 and abuts against the step 63 of the ring cylinder 61; the ring cylinder 61 with the sealing ring 123 will be combined The connecting end 66 of the cover 50 is placed in the inner chamber 51 by the screw hole 52 of the cover 50 and passes through the through hole 53 of the convex ring 54. The convex ring 54 can abut against the platform 68 of the circular ring cylinder 61, and the exposed The connecting end 66 of the ring cylinder 61 of the cover 50 can be tacked on the check valve end 42 of the flexible hose body 40, and the flexible hose body 40 and the ring can be connected by a fixing ring 32 The connecting end 66 of the column 61 is completely fixed and combined. The valve opening end 41 of the flexible hose body 40 can use the non-return mechanism 7 to completely close the valve 75 of the air core 74 without applying other external force (refer to the ninth and twelfth figures at the same time).

Please refer to the tenth to twelfth figures, when you want to refill and inflate the outer tire 85 of the double-parallel arrangement, the opening direction of the air nozzle 86 of the outer tire 85 is toward the center axis of the vehicle body, that is, It is the direction facing away from the user’s eyes. Therefore, it can use the non-return valve end 42 of the flexible hose body 40 of the present invention to be screwed in series with the air nozzle 86 of the outer tire 85. The valve opening mechanism 5 is The top post 64 is capable of touching and moving the air core 87 in the air nozzle 86 of the outer tire 85 to open the valve 88 in the air nozzle 86. At this time, the air nozzle 86 of the outer tire 85 and the flexible hose body 40 The two forms a flowable passage state, that is, the valve 88 of the air nozzle 86 of the outer tire 85, the flow channel 65 and the inner channel 69 of the circular cylinder 61 of the check valve end 42, and the flexible hose body 40. In order to communicate, the open valve end 41 provided at the other end of the flexible hose body 40 can prevent the air in the outer tire 85 from leaking out, so that the check valve end 42 of the flexible hose body 40 and the outer tire 85 After the air nozzle 86 is connected in series, the valve opening end 41 of the flexible hose body 40 is turned to the outward side of the outer tire 85. At this time, the flexible hose body 40 is protected by the spring cylinder cover 3 The passage will not be blocked by concave bending, that is, the flexible hose body 40 will not bend the elbow, which will affect the glue filling or pumping function. The outer end joint 93 of the output air pipe 92 of the air compressor is screwed again It is connected to the valve opening end 41 of the flexible hose body 40. The outer end joint 93 is capable of touching the non-return mechanism 7 in the valve opening end 41 to open the valve 75 of the air core 74 and perform glue filling and inflation operations. .

In summary, this creation is to provide an auxiliary bridging tube, in particular, a type that allows the outer end joint 93 of the output air pipe 92 of the air compressor to repair and inflate the double-parallel damaged tires without any hindrance. Auxiliary bridging pipe 1. At least one end of the auxiliary bridging pipe 1 is an open valve end 11, and the other end is a check valve end 12. When the check valve end 12 is connected in series with the air nozzle of the automobile tire, because An open valve end 11 is provided at one end of the auxiliary bridge pipe 1, which can prevent the air in the tire from leaking out. After the check valve end 12 of the auxiliary bridge pipe 1 is connected in series with the air nozzle of the automobile tire, the output of the air compressor The outer end joint 93 of the trachea 92 is then connected to the valve opening end 11 fixed on the other end of the auxiliary bridge pipe 1 for refilling and inflating. When the auxiliary bridge pipe 1 and the outer end joint 93 are disassembled and separated after the air pump is completed , It can also prevent the gas in the tire from leaking out.

1: Bridge takeover 11: Open valve end 111: male thread 112: check mechanism 113: Valve 114: Air core 12: Check valve end 121: Female thread 122: positioning hole 123: Sealing ring 2: Valve opening mechanism 21: Ring cylinder 22: Central body 23: Conflict 24: top pillar 241: Flow Channel 3: Spring barrel cover 31: fixed ring 32: fixed ring 4: Bridge takeover 40: hose body 41: open valve end 42: Check valve end 5: Valve opening mechanism 50: cover 51: inner room 52: Female thread screw hole 53: Through hole 54: Convex Ring Wall 61: Ring cylinder 62: Central body 63: Conflict 64: top pillar 65: flow channel 66: link end 67: concave ring segment 68: Platform 69: Inner Channel 7: Non-reversal mechanism 71: set of columns 72: male thread 73: link end 74: Air core 75: Valve 80: inner tire 8: Gas mouth 81: Air core 82: Valve 83: Wheel cover port 85: Outer tire 86: Gas Mouth 87: Air Core 88: Valve 9: Box body 91: Glue Filler 92: output trachea 93: Outer connector

The first picture: It is a three-dimensional view of this creation auxiliary bridge. The second picture: is a three-dimensional exploded view of this creative auxiliary bridge. The third picture: is a cut-away plan view of the auxiliary bridge pipe of this creation. The fourth figure: is a schematic diagram of the series connection of the outer end joint of the output air pipe of the air compressor of this creation, the auxiliary bridge pipe, and the air nozzle of the inner tire. Figure 5: It is a schematic diagram of the use status of the auxiliary bridge pipe and the air nozzle of the inner tire in series connection of this creation. Figure 6: It is a cross-sectional plan view of the outer end joint of the output air pipe, auxiliary bridge pipe, and air nozzle of the inner tire. Figure 7: This is a three-dimensional view of another auxiliary bridge taken by this creation. Figure 8: It is a three-dimensional exploded view of another auxiliary bridge pipe of this creation. Figure ninth: is a cutaway plan view of another auxiliary bridge pipe created by this author. Figure 10: It is a schematic diagram of the connection of the outer end joint of the output air pipe of the air compressor of this creative, another auxiliary bridge pipe, and the air nozzle of the outer tire. Figure 11: It is a schematic diagram of another auxiliary bridge tube and the air nozzle of the outer tire in use of this creation. Figure 12: It is a cross-sectional plan view of the outer end joint of the output air pipe of the original creation, another auxiliary bridge pipe, and the air nozzle of the outer tire.

1: Bridge takeover

11: Open valve end

111: male thread

112: check mechanism

113: Valve

114: Air core

12: Check valve end

121: Female thread

122: positioning hole

123: Sealing ring

2: Valve opening mechanism

21: Ring cylinder

22: Central body

23: Conflict

24: top pillar

241: Flow Channel

Claims (9)

An output air pipe device of an air compressor for inflating tires. The air compressor can output the fluid pressure generated by the air compressor through the outer end joint of the original output air pipe during the operation stage, providing automobile tires as a source of inflation and tire repair , Is characterized in that: the device is provided with an auxiliary bridge tube, one end of the auxiliary bridge tube is a check valve end that locks the tire air nozzle, and the other end is a joint that is locked to the original external end of the air compressor The open valve end of the truck can be smoothly and conveniently locked with the original outer end joints of the air compressor by means of the bridging pipe, so as to achieve inflation and refilling operations. The output air pipe device of an air compressor for inflating tires according to claim 1, wherein the auxiliary bridge pipe is a rigid pipe body, one end of which is an open valve end provided with a male thread, and an air core is provided inside it In the non-return mechanism, the valve opening end can be locked to the outer end joint of the original output air pipe of the air compressor, and the other end of the auxiliary bridge pipe is a non-return valve end with a female thread. The valve opening mechanism of the column, the aforementioned check valve end can be locked and connected to the air nozzle of the inner tire. The output air pipe device of an air compressor for inflating tires according to claim 2, wherein the check valve end of the auxiliary bridge pipe is recessed with a positioning hole, and the valve opening mechanism is provided with a circular cylinder In the positioning hole, one end of the toroidal cylinder is provided with an outer diameter smaller than the middle ring of the toroidal cylinder, and an interference step is formed between the two. There is at least one through flow channel between the middle ring bodies, the flow channel communicates with the rigid pipe body; a sealing ring is inserted into the positioning hole of the auxiliary bridging tube and abuts against the interference step of the valve opening mechanism. The output air pipe device of an air compressor for inflating tires according to claim 1, wherein the auxiliary bridging pipe includes a flexible, thin and tough hose body covered with a spring tube covering body, the auxiliary The outer surface of one end of the bridging pipe is an open valve end with a male thread. The valve end tube is provided with a non-return mechanism with an air core, which can be locked to the outer end joint of the original output air pipe of the air compressor, and the other end is a non-return valve end with a female threaded screw hole. A valve opening mechanism with a top post is arranged in the tube of the reverse valve end, which can be locked and connected to the rear outer tire air nozzle. The output air pipe device of an air compressor for inflating tires according to claim 4, wherein the anti-reverse mechanism includes a set of posts, the set of posts has a male thread, and the opposite side of the set of posts is extended out A stepped connecting end, the connecting end of the sleeve column can be tacked on the open valve end of the flexible hose body, and the flexible hose body and the connecting end of the sleeve column can be completely fixedly combined by a fixing ring; The aforementioned check valve end includes a valve opening mechanism, the valve opening mechanism includes a cover, a circular cylinder, and a sealing ring. The cover has a through inner chamber, and one end of the cover is The inner surface is provided with a female threaded screw hole, and the other end of the cover is a through hole. A convex ring wall with a diameter slightly larger than the diameter of the through hole is formed inside the adjacent through hole. The through hole system is connected; the circular ring cylinder has an outer diameter smaller than the middle ring body of the circular ring cylinder at one end, and an interference step is formed between the two, and the outer end of the middle ring has a top column horizontally. There is at least one penetrating flow channel between the top column and the middle ring body, and a stepped connecting end is extended on the other side of the ring column opposite to the connecting end. A recessed concave ring section is provided so that the outer diameter of the circular ring cylinder is larger than the outer diameter of the concave ring section, a platform is formed between the two, and an inner channel is formed in the circular cylinder and the connecting end. The flow channel, the inner channel and the flexible hose body are connected; the aforementioned sealing ring is inserted by the top column and abuts against the interference step of the circular ring cylinder; the connecting end of the circular ring cylinder with the sealing ring is covered by a cover The screw hole is placed in the inner chamber and passes through the through hole of the convex ring. The convex ring is a platform that can abut the ring cylinder. The connecting end of the ring cylinder exposed on the cover can be tacked. The non-return valve end of the flexible hose body can be completely fixed and combined with the connecting end of the flexible hose body and the circular ring cylinder by a fixing ring. The output air pipe device of an air compressor for inflating tires according to claim 3, wherein the auxiliary bridging tube of the rigid tube body is used to pass through the opening of the rim cover of the automobile tire first and pass the outer tire to resist the air of the inner tire The nozzle is locked with the check valve end of the auxiliary bridge tube to the air nozzle of the inner tire, and the open valve end at the other end of the auxiliary bridge tube of the rigid tube body is locked to the outer end joint of the original output air pipe of the air compressor. The output air pipe device of an air compressor for inflating tires according to claim 5, wherein the opening direction of the air nozzle of the rear and outer tires of the automobile is toward the center axis of the vehicle body, that is, the direction away from the user's eye line of sight Therefore, the non-return valve end of the flexible hose body is screwed in series with the air nozzle of the outer tire. The valve inside the air nozzle is opened. At this time, the air nozzle of the outer tire and the flexible hose body form a flowable path state, that is, the valve of the air nozzle of the outer tire and the circular cylinder at the end of the check valve. The flow channel and the inner channel, and the flexible hose system are connected, because the open valve end at the other end of the flexible hose body can prevent the air in the outer tire from leaking out, so that the flexible hose body After the check valve end is connected in series with the air nozzle of the outer tire, the valve opening end of the flexible hose body is turned to the outward side of the outer tire. At this time, the flexible hose body is protected by the spring cylinder cover. It will not block the passage due to concave bending, that is, the flexible hose body will not bend the elbow, which will affect the glue filling or air pump function. The outer end joint of the output air pipe of the air compressor is then screwed. At the valve-opening end of the flexible hose body, the outer end joint can touch the non-return mechanism in the valve-opening end to open the valve of the air core and perform glue filling and inflation operations. The output air pipe device of an air compressor for inflating tires according to claim 1, wherein the air compressor can be arranged in a box, and the device is equipped with the auxiliary bridge pipe, and the auxiliary bridge pipe includes a rigid pipe The auxiliary bridging pipe of the body and the bridging pipe of a flexible hose body can smoothly and conveniently connect the two automobile tire air nozzles arranged in parallel with the original air compressor by the aforementioned two bridging pipes. The end joint is locked, and the auxiliary bridging pipe of the rigid pipe body One end can be locked to the air nozzle of the inner tire, and one end of the flexible hose body can be locked to the air nozzle of the outer tire to achieve the effect of inflation. The output air pipe device of an air compressor for inflating tires as described in claim 8, wherein the box body can be additionally provided with a rubber replenishing device for refilling and inflating rubber.

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