TWM488411U - Elastic air valve with strengthened inner pad - Google Patents

Description

Elastic nozzle with reinforced inner pad

The present invention relates to an elastic air nozzle having a reinforced inner cushion, which is particularly an elastic air nozzle capable of preventing a deflation phenomenon at a high speed, thereby reducing a gas leakage caused by a centrifugal force, thereby strengthening the gas nozzle. Centrifugal force tolerance, so that when the vehicle is driving at high speed, there will be no deflation.

Whether the tire pressure of the car tires is normal or not, the car tires are listed as important options for driving. The tire pressure detectors are usually mounted on the nozzles of the tires. The chemical industry will change the original copper products into aluminum products; however, in areas where the cold and cold belts will snow, the winter roads will sprinkle salt and snow, and the salt will corrode the aluminum products so that the gas nozzles are easily aging and deflated.

In order to solve this problem, there is a derivative of a rubber nozzle shown in the first figure. The rubber nozzle has a copper tube body 11 and a rubber sleeve 12 externally. The rubber sleeve 12 is provided with a groove. The groove 13 can be fastened to the wheel frame to ensure that the inner edge of the rubber nozzle can fit inside the wheel frame. The copper pipe body 11 is provided with an externally threaded section 111 for inner inside of the gas nozzle cover 14. The threaded section 141 is correspondingly locked, and the internal air pressure is applied to make it more tightly closed without leaking. The related art has disclosed that TW I344539, TW M312444, TW I388752, TW public number 201343429 and the like can be considered.

Although the above-mentioned known technology can solve the problem of air leakage of some rubber nozzles, at high speed, due to the pulling force of the centrifugal force, the rubber nozzle 1 is forced to press toward the inner direction of the tire, and the offset groove 13 is engaged. The force and the internal air pressure push the inner edge of the rubber nozzle 1 to be intimately attached to the inside of the wheel frame, resulting in air leakage, so the rubber tire is not suitable for use at high speeds, especially like the German infinite speed highway. The occurrence of deflation will directly affect the safety of driving.

In view of the lack of practice, the creator of this case has finally completed the creation of the elastic mouthpiece with enhanced inner cushion after several times of research and improvement. The purpose of this creation is to provide a kind of flexibility to prevent the phenomenon of air leakage under high-speed driving. The gas nozzle is used to reduce the leakage of the gas nozzle due to the centrifugal force, so as to strengthen the centrifugal force tolerance of the gas nozzle, so that the vehicle does not leak when the vehicle is traveling at a high speed.

In order to achieve the above-mentioned purpose of the present invention, the elastic mouthpiece of the present invention has a reinforcing inner cushion, comprising: a tubular body, which is a metal material; a reinforcing inner cushion, which is a hollow structure, and a first retaining edge on the outer peripheral edge; a first card bottom; an elastic sleeve is a hollow structure, and the tube body is sleeved. The outer periphery of the elastic sleeve is provided with a second retaining edge, a card slot and a second card bottom. In the frame of the wheel, the second rib is pressed against the outer side of the wheel frame, and the upper edge of the bottom of the second card bears against the inner side of the wheel frame. The elastic sleeve has an inner hole, and the inner hole is provided with an inner hook groove; Inserting the reinforcing inner insert into the elastic sleeve, so that the first retaining edge is sleeved therein In the hook groove, the upper edge of the bottom of the first card bears against the bottom of the second card to reinforce the strength of the elastic sleeve and increase the firmness thereof.

The reinforced inner pad described above is further provided with a missing groove at the periphery thereof.

In the above-mentioned reinforced inner pad, a plurality of vacancies are provided in the upper half.

The elastic air nozzle of the present invention has a reinforcing inner cushion, and further comprises a set of rings, and the elastic sleeve further comprises a third retaining edge, the collar enclosing the elasticity when the elastic air nozzle is sleeved on the wheel frame The kit has an upper end that bears against the third retaining edge and a lower edge that bears against the outside of the wheel frame.

The above-mentioned collar has a missing groove at the periphery thereof.

In the above collar, a plurality of slots are provided in the upper half.

The tire pressure detecting device of the elastic mouthpiece with the reinforcing inner cushion comprises: a tube body, which is made of a metal material; and an elastic sleeve, which is a hollow structure, which covers the tube body, and the outer circumference of the elastic sleeve a second retaining edge, a card slot and a second card bottom are arranged, the card slot is sleeved on a wheel frame, the second retaining edge is pressed against the outer side of the wheel frame, and the upper edge of the second card bottom is supported by a wheel frame The inner side of the elastic sleeve is provided with an inner hook groove; a tire pressure detecting device for detecting the tire pressure of the vehicle, and the outer shell is combined with a reinforcing inner cushion, the inner cushion is a hollow structure, and the outer peripheral edge is provided a first retaining edge, a first card bottom, the first retaining edge is sleeved in the inner hook groove, and the upper edge of the first card bottom bears against the bottom of the second card to reinforce the strength of the elastic sleeve and increase Its firmness.

The reinforced inner pad described above is further provided with a missing groove at the periphery thereof.

In the above-mentioned reinforced inner pad, a plurality of vacancies are provided in the upper half.

The tire pressure detecting device of the elastic mouthpiece with the inner cushion is further included A spring, the spring being an antenna.

The tire pressure detecting device of the present invention has an elastic air nozzle for reinforcing the inner cushion, and further comprises a ring, and the elastic sleeve further comprises a third retaining edge, when the elastic air nozzle is sleeved on the wheel frame, The collar encloses the elastic sleeve, the upper end of the collar bears against the third retaining edge, and the lower edge bears against the outer side of the wheel frame.

The above-mentioned collar has a missing groove at the periphery thereof.

In the above collar, a plurality of slots are provided in the upper half.

[study]

11‧‧‧Bronze body

111‧‧‧External thread section

12‧‧‧Rubber cover

13‧‧‧ trench

14‧‧‧ gas nozzle cover

141‧‧‧Threaded section

[this creation]

2‧‧‧Elastic mouthpiece

21‧‧‧Enhanced inner cushion

211‧‧‧First rim

212‧‧‧ bottom of the first card

213‧‧‧ Missing slots

214‧‧‧ Missing slot

22‧‧‧Flexible kit

220‧‧‧ 内孔

221‧‧‧second rim

222‧‧‧ Third rim

223‧‧‧ card slot

224‧‧‧ bottom of the second card

225‧‧‧ inside hook groove

23‧‧‧ collar

231‧‧‧ Missing slot

232‧‧‧ Missing slot

25‧‧‧Body

3‧‧‧ wheel frame

31‧‧‧ outside

32‧‧‧ inside

A‧‧‧ tire pressure detecting device

A1‧‧‧ Shell

K‧‧‧一型 screwdriver

S‧‧ ‧ spring

The first figure is an exploded perspective view of a conventional air nozzle device.

The second picture is a three-dimensional exploded view of the creation.

The third picture is a schematic cross-section of the creation.

The fourth picture is a three-dimensional exploded view of the creation of the collar.

The fifth figure is a schematic cross-sectional view of the fourth embodiment of the present invention.

The sixth figure is a schematic diagram of the second embodiment of the creation of the collar.

The seventh figure is a schematic diagram of the third embodiment of the creation of the collar.

The eighth figure is a schematic diagram of the second embodiment of the reinforced inner pad.

The ninth figure is a schematic diagram of the third embodiment of the reinforced inner pad.

The tenth figure is a schematic diagram of the first embodiment of the creation combined with the tire pressure detecting device.

Figure 11 is a schematic view of the second embodiment of the present invention combined with the tire pressure detecting device.

Figure 12 is a schematic cross-sectional view showing the combination of the eleventh embodiment of the present invention.

The thirteenth figure is a schematic diagram of the third embodiment of the creation combined with the tire pressure detecting device.

Referring to the second and third figures, an embodiment of the elastic gas nozzle 2 having a reinforced inner cushion is provided, comprising: a tubular body 25 which is a metal material; and a reinforced inner cushion 21 which is a hollow structure. The outer peripheral edge is provided with a first retaining edge 211, a first card bottom 212, which is made of a metal material or a hard material; and an elastic sleeve 22 is a hollow structure that covers the tubular body 25, and the elastic sleeve 22 is a rubber material, the outer periphery of which is provided with a second retaining edge 221, a card slot 223, and a second card bottom 224. The latching slot 223 is sleeved in a wheel frame 3, and the second retaining edge 221 is pressed against the wheel frame. 3 The outer side 31, the upper edge of the bottom portion 224 of the second card bears against the inner side 32 of the wheel frame 3. The elastic sleeve 22 has an inner hole 220, and the inner hole 220 is provided with an inner hook groove 225.

The first rib 211 is sleeved in the inner hook groove 225 by the reinforcing inner pad 21, and the upper edge of the first card bottom 212 bears against the second card bottom 224 to reinforce the The strength of the elastic sleeve 22 increases its firmness.

The elastic sleeve 22 described above further includes a third rim 222.

The elastic gas nozzle 2 of the present invention has a reinforcing inner cushion 2, and further comprises a ring 23 (as shown in the fourth and fifth figures), the collar 23 is a metal material or a hard material, and the elastic gas mouth sleeve 2 is When the wheel frame 3 is attached, the collar 23 covers the elastic sleeve 22, the upper end of the collar 23 bears against the third retaining edge 222, and the lower edge bears against the outer side 31 of the wheel frame 3.

As shown in the sixth embodiment, the second embodiment of the collar 23 of the present invention is further provided with a notch 231 at the periphery of the collar 23, and the notch 231 is provided when the elastic air nozzle 2 is disassembled. The letter driver K is inserted into the notch 231, and the collar 23 can be easily opened and the collar 23 can be removed.

As shown in the seventh figure, the third embodiment of the present invention is the collar, wherein the collar The upper half of the 23 includes a plurality of slots 232. The slot 232 is provided for inserting the slot 232 with a flat-shaped screwdriver K when the elastic nozzle 2 is disassembled, so that the upper half of the collar 23 can be easily pulled. Open, remove the collar 23.

As shown in the eighth embodiment, the second embodiment of the reinforced inner pad 21 of the present invention is further provided with a notch 213 at the periphery of the reinforced inner pad 21.

As shown in the ninth embodiment, in the third embodiment of the reinforced inner pad 21 of the present invention, the upper half of the reinforced inner pad 21 is provided with a plurality of notches 214.

As shown in the tenth embodiment, an embodiment of the elastic air nozzle 2 with a reinforced inner pad combined with a tire pressure detecting device A includes: a tube body 25 made of a metal material; and an elastic sleeve 22 a hollow structure, the tube body 25 is sleeved, the elastic sleeve 22 is made of a rubber material, and a second retaining edge 221, a card slot 223 and a second card bottom 224 are disposed on the outer periphery thereof. The card slot 223 is sleeved. In the frame 3, the second rim 221 is pressed against the outer side 31 of the wheel frame 3. The upper edge of the second card bottom 224 bears against the inner side 32 of the wheel frame 3. The inner hole 220 of the elastic sleeve 22 is provided with an inner hook groove 225. A tire pressure detecting device A provides detection of the tire pressure of the vehicle, and the outer casing A1 is combined with a reinforcing inner cushion 21, which is a hollow structure, which is a metal material or a hard material, and the outer periphery thereof A first retaining edge 211 and a first card bottom 212 are disposed. The first retaining edge 211 is sleeved in the inner hook slot 225. The upper edge of the first card bottom 212 bears against the second card bottom 224 to reinforce The strength of the elastic sleeve 22 increases its firmness.

The elastic sleeve 22 described above further includes a third rim 222.

As shown in the eleventh and twelfth figures, the elastic gas with the inner cushion of the creation is In another embodiment of the tire pressure detecting device A of the mouth 2, the tire pressure detecting device A further includes a spring S, which is an antenna that is received in the elastic sleeve 22.

The tire pressure detecting device A of the present invention has an elastic air nozzle 2 with a reinforcing inner cushion, wherein the elastic air nozzle 2 further comprises a ring 23 (shown in FIG. 13), the collar 23 is made of a metal material. Or a hard material, when the elastic air nozzle sleeve 2 is connected to the wheel frame 3, the collar 23 covers the elastic sleeve 22, the upper end of the collar 23 bears against the third retaining edge 222, and the lower edge bears against The outer side 31 of the wheel frame 3.

For the second embodiment of the collar 23 of the above embodiment, please refer to the sixth figure. The outer circumference of the collar 23 is further provided with a notch 231. The notch 231 is provided for the elastic nozzle 2 for disassembling the reinforcing inner pad. When the slotted screwdriver 231 is inserted into the slot 231, the collar 23 can be easily opened and the collar 23 can be removed.

For the third embodiment of the collar 23 of the above embodiment, please refer to the seventh figure, wherein the upper half of the collar 23 includes a plurality of notches 232, and the notch 232 provides an elastic nozzle for disassembling the reinforcing inner pad. At 2 o'clock, the one-shaped screwdriver K can be inserted into the notch 232, and the upper half of the collar 23 can be easily opened and the collar 23 can be removed.

For the second embodiment of the reinforced inner pad 21, the second embodiment of the reinforced inner pad 21 is further provided with a notch 213.

For the third embodiment of the reinforced inner pad 21, the third embodiment of the reinforced inner pad 21 is provided with a plurality of vacancies 214.

In the embodiments of the present invention, the centrifugal force tolerance of the elastic air nozzle 2 can be strengthened by the arrangement of the reinforcing inner cushion 21, wherein the first flange 211 is sleeved in the inner hook groove 225 to cooperate with the first card. The bottom portion 212 is pressed against the second card bottom portion 224, thereby reinforcing the strength of the elastic sleeve 22 to increase the firmness thereof, thereby preventing the elastic sleeve 22 from being deformed for a long time, and secondly, The torque caused by the centrifugal force is directly applied to the upper surface of the elastic sleeve 22 and acts on the wheel frame 3 indirectly, which can reduce the leakage of the air nozzle due to the centrifugal force, and the collar 23 can reinforce the elastic sleeve 22 The strength is such that there are hard objects inside and outside to increase the firmness, and reduce the leakage of the nozzle due to the centrifugal force, so that the vehicle will not be deflated when the vehicle is driving at a high speed, and the driving safety is ensured.

In summary, the elastic mouthpiece with enhanced inner cushion can effectively solve the problem that the conventional elastic nozzle will be deflated under high-speed driving, and the technical means of the creation is unprecedented, so the creation The novelty and progressive requirements of the new patents.

The specific embodiments set forth in the present disclosure are merely for convenience of explanation of the technical content of the present invention, and the present invention is not limited to the above embodiments, and does not exceed the spirit of the present invention and the following patent application scope. In the case of various changes, such as the addition of the collar, the removal of the second edge of the elastic element is still within the scope of this creation.

2‧‧‧Elastic mouthpiece

21‧‧‧Enhanced inner cushion

211‧‧‧First rim

212‧‧‧ bottom of the first card

22‧‧‧Flexible kit

220‧‧‧ 内孔

221‧‧‧second rim

222‧‧‧ Third rim

223‧‧‧ card slot

224‧‧‧ bottom of the second card

25‧‧‧Body

Claims (13)

An elastic air nozzle with a reinforced inner pad, comprising: a tube body, which is a metal material; a reinforced inner pad, which is a hollow structure, a first rim and a first card bottom portion on the outer circumference; and an elastic sleeve a hollow structure, covering the tube body, the outer periphery of the elastic sleeve is provided with a second retaining edge, a card slot and a second card bottom, the card slot is sleeved in a wheel frame, below the second retaining edge The inner edge of the second card is placed against the inner side of the wheel frame, and the elastic sleeve has an inner hole, the inner hole is provided with an inner hook groove; and the elastic inner sleeve is inserted into the elastic sleeve to make the elastic sleeve The first rib is sleeved in the inner hook groove, and the upper edge of the bottom of the first card bears against the bottom of the second card to reinforce the strength of the elastic sleeve and increase the firmness thereof. An elastic air nozzle having a reinforced inner cushion according to the first aspect of the invention, wherein the reinforced inner cushion has a notch at the periphery thereof. An elastic air nozzle having a reinforced inner cushion according to claim 1, wherein the upper half of the reinforced inner cushion is provided with a plurality of vacancies. An elastic air nozzle having a reinforced inner cushion according to claim 1, further comprising a ring, and the elastic sleeve further comprises a third retaining edge, when the elastic air nozzle is sleeved on the wheel frame, The collar encloses the elastic sleeve, the upper end of the collar bears against the third retaining edge, and the lower edge bears against the outer side of the wheel frame. An elastic gas nozzle having a reinforced inner pad as described in claim 4, wherein the collar has a notch at the periphery thereof. An elastic air nozzle having a reinforced inner cushion according to claim 4, wherein the upper half of the collar is provided with a plurality of vacancies. A tire pressure detecting device with an elastic nozzle for reinforcing an inner pad, comprising: a tube body, which is made of a metal material; and an elastic sleeve, which is a hollow structure, covers the tube body, and the outer periphery of the elastic sleeve is provided with a a second rib, a card slot, and a bottom of the second card, the card slot is sleeved on a wheel frame, and the second rib is pressed against the outer side of the wheel frame, and the upper edge of the bottom of the second card bears against the inner side of the wheel frame. The inner hole of the elastic sleeve is provided with an inner hook groove; a tire pressure detecting device provides detection of the tire pressure of the vehicle, and the outer casing is combined with a reinforcing inner cushion, the inner cushion is a hollow structure, and the outer periphery is provided with a first a rib, a first card bottom, the first rib is sleeved in the inner hook groove, and the upper edge of the bottom of the first card bears against the bottom of the second card to reinforce the strength of the elastic sleeve and increase the firmness thereof degree. The tire pressure detecting device for an elastic air nozzle having a reinforced inner pad according to the seventh aspect of the invention, wherein the reinforcing inner pad has a notch at the periphery thereof. The tire pressure detecting device for an elastic air nozzle having a reinforced inner pad according to claim 7, wherein the upper half of the reinforcing inner pad is provided with a plurality of vacancies. The tire pressure detecting device for an elastic air nozzle having a reinforced inner pad according to claim 7 further includes a spring, and the spring is an antenna. The tire pressure detecting device of the elastic air nozzle having the reinforced inner cushion according to claim 7 further includes a ring, and the elastic sleeve further includes a third rim, and the elastic nozzle is sleeved In the wheel frame, the collar encloses the elastic sleeve, the upper end of the collar bears against the third retaining edge, and the lower edge bears against the outer side of the wheel frame. The tire pressure detecting device for an elastic air nozzle having a reinforced inner cushion according to claim 11, wherein the collar has a notch at the periphery thereof. The tire pressure detecting device for an elastic air nozzle having a reinforced inner cushion according to claim 11, wherein the upper half of the collar is provided with a plurality of vacancies.