TWI542786B - Can be filled with tubeless tire of the pump - Google Patents
Can be filled with tubeless tire of the pump Download PDFInfo
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- TWI542786B TWI542786B TW103132733A TW103132733A TWI542786B TW I542786 B TWI542786 B TW I542786B TW 103132733 A TW103132733 A TW 103132733A TW 103132733 A TW103132733 A TW 103132733A TW I542786 B TWI542786 B TW I542786B
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
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Description
本發明主要係揭示一種打氣筒，尤指能夠灌充無內胎輪胎之打氣筒。The invention mainly discloses an inflator, in particular an inflator capable of filling a tubeless tire.
現有的自行車輪胎大致能夠分為有內胎跟無內胎兩種類型的輪胎，有內胎的輪胎是在輪胎皮與輪框之間放置內胎，內胎內具有密閉空間，在內胎中灌充氣體後，輪胎皮能夠利用飽壓狀態的內胎撐開而不容易變形。而無內胎的輪胎是將氣體直接灌充入輪胎皮與輪框之間的空間中，利用空氣本身的壓力擠壓輪胎皮，使輪胎皮能夠緊密地貼合於輪框，使輪胎內的空氣不會洩漏而維持足夠的胎壓。The existing bicycle tires can be roughly divided into two types: a tire with a tube and a tubeless tube. A tube with a tube for inner tube is placed between the tire skin and the wheel frame, and the inner tube has a closed space. After filling the inflation body in the inner tube, the tire The skin can be opened by the inner tube in a saturated state without being easily deformed. The tubeless tire is filled directly into the space between the tire skin and the wheel frame, and the tire skin is pressed by the pressure of the air itself, so that the tire skin can closely fit the wheel frame and the air inside the tire Do not leak and maintain sufficient tire pressure.
然而，無內胎的輪胎在原始為灌充的狀態時，輪胎皮與輪框之間具有間隙，若使用一般打氣筒進行打氣時，因加壓的速度過慢，打入輪胎中的空氣會經由輪胎皮與輪框之間的間隙洩漏，而無法進行打氣，一般使用者在對無內胎之輪胎進行打氣時必須使用高壓氣瓶，利用高壓氣瓶所提供的高壓瞬間將輪胎充飽，才能夠避免空氣洩漏，高壓氣瓶乃是屬於消耗品，若每次打氣皆需要使用高壓氣瓶，將大大提升自行車騎乘者的開銷。However, when the tubeless tire is in the original filling state, there is a gap between the tire skin and the wheel frame. If a general air pump is used for pumping, the air that is driven into the tire will pass through the air because the pressure is too slow. The gap between the tire skin and the wheel frame leaks, and it is impossible to pump. Generally, the user must use a high-pressure gas cylinder when pumping the tire without the tube, and use the high pressure provided by the high-pressure gas cylinder to fully fill the tire. To avoid air leakage, high-pressure gas cylinders are consumables. If you need to use high-pressure gas cylinders every time you pump, it will greatly increase the cost of bicycle riders.
有鑑於上述習知結構之缺失，本發明人乃發明出一種能夠灌充無內胎輪胎之打氣筒，其係可克服上述習知結構之所有缺點。In view of the above-described deficiencies in the conventional structure, the inventors have invented an inflator capable of filling a tubeless tire, which overcomes all of the disadvantages of the above-described conventional structure.
本發明能夠灌充無內胎輪胎之打氣筒其主要目的在於，提供一種包括有一個灌充裝置及一個儲氣容器，灌充裝置包括有一個底座、一個汽缸及一個活塞桿，汽缸的一端連接於底座，活塞桿插設於汽缸相異於底座的一端，底座中設有一個氣流通道，氣流通道與汽缸彼此相連通，底座連接有一個輸氣管，輸氣管與氣流通道彼此相連通，輸氣管遠離底座的一端連接有一個氣嘴接頭，氣嘴接頭設有一個開關，開關能夠選擇性地開通或封閉氣嘴接頭，儲氣容器具有一個儲氣空間，儲氣空間與氣流通道彼此相連通，利用打氣筒打氣時，儲氣空間能夠儲存足夠量及壓力的氣體，提供輪胎皮足夠的壓力而能夠緊密地抵靠於輪框，避免輪胎在打氣的過程中漏氣而無法充飽。The main purpose of the invention is to fill a pump for a tubeless tire. The main purpose of the invention is to provide a filling device and a gas storage container. The filling device comprises a base, a cylinder and a piston rod, and one end of the cylinder is connected to The base and the piston rod are inserted at one end of the cylinder different from the base. The base is provided with an air flow passage, the air flow passage and the cylinder are connected to each other, and the base is connected with a gas pipeline, and the gas pipeline and the air flow passage are connected to each other, and the gas pipeline is away from the gas pipeline. A gas nozzle joint is connected to one end of the base, and the gas nozzle joint is provided with a switch, and the switch can selectively open or close the gas nozzle joint. The gas storage container has a gas storage space, and the gas storage space and the gas flow passage are connected to each other, and the gas storage space is connected to each other. When the pump is pumping up, the gas storage space can store enough gas and pressure gas to provide enough pressure on the tire skin to closely abut the wheel frame, so as to prevent the tire from leaking during the air pumping process and not being able to fully charge.
其他目的、優點和本發明之新穎性將從以下詳細的描述與相關的附圖更加明顯。Other objects, advantages and novel features of the invention will become apparent from the description and appended claims.
有關本發明所採用之技術、手段及其功效，茲舉一較佳實施例並配合圖式詳述如後，此僅供說明之用，在專利申請上並不受此種結構之限制。The technology, means and functions of the present invention are described in detail with reference to the accompanying drawings.
參照圖1至圖3所示，為本發明能夠灌充無內胎輪胎之打氣筒之立體外觀圖、立體分解圖及剖面結構圖。本發明打氣筒10包括有一個灌充裝置20及一個儲氣容器30；其中：1 to 3, a perspective view, an exploded perspective view, and a cross-sectional structural view of an inflator capable of filling a tubeless tire according to the present invention. The pump 10 of the present invention comprises a filling device 20 and a gas storage container 30; wherein:
該灌充裝置20包括有一個底座21、一個汽缸22及一個活塞桿23，該汽缸22的一端連接於該底座21，該活塞桿23插設於該汽缸22相異於該底座21的一端。該汽缸22橫向的一側設有一個外環壁24，該外環壁24與該汽缸22彼此相連接且呈一體成形，該外環壁24內形成一個容置空間241，該容置空間241由靠近該底座21的位置往該汽缸22相異於該底座21的一端的方向延伸。The filling device 20 includes a base 21, a cylinder 22 and a piston rod 23. One end of the cylinder 22 is connected to the base 21. The piston rod 23 is inserted into one end of the cylinder 22 which is different from the base 21. An outer ring wall 24 is disposed on one side of the cylinder 22, and the outer ring wall 24 and the cylinder 22 are connected to each other and integrally formed. The outer ring wall 24 defines an accommodating space 241. The accommodating space 241 is formed. The position near the base 21 extends toward the cylinder 22 in a direction different from one end of the base 21.
該底座21中設有一個氣流通道25，該氣流通道25與該汽缸22彼此相連通。該底座21連接有一個輸氣管26，該輸氣管26與該氣流通道25彼此相連通，該輸氣管26遠離該底座21的一端連接有一個氣嘴接頭27，該氣嘴接頭27設有一個開關271，該開關271能夠選擇性27地開通或封閉該氣嘴接頭27。該灌充裝置20還具有一個壓力錶28，該壓力錶28設於該外環壁24遠離該底座21的的一端。An air flow passage 25 is provided in the base 21, and the air flow passage 25 and the cylinder 22 communicate with each other. The base 21 is connected to a gas pipe 26, and the gas pipe 26 communicates with the gas flow passage 25. The gas pipe 26 is connected to a distal end of the base 21 and has a gas nozzle joint 27, and the gas nozzle joint 27 is provided with a switch. 271, the switch 271 can selectively open or close the air nozzle joint 27. The filling device 20 also has a pressure gauge 28 disposed at one end of the outer ring wall 24 away from the base 21.
該儲氣容器30包括有一個管體31、一個第一接頭32及一個第二接頭33，該管體31設於該容置空間241中，該管體31內設有一個儲氣空間34，該管體31沿橫向內壁面的直徑介於20至40毫米之間，該管體31沿縱向的長度介於300至600毫米之間，該第一接頭32與該第二接頭33分別連接於該管體31相反的兩端，該管體31透過該第一接頭32連接於該底座21並使該儲氣空間34與該氣流通道25彼此相連通，該管體31透過該第二接頭33連接於該壓力錶28，使該壓力錶28藉由該管體31與該氣流通道25彼此相連通。The gas storage container 30 includes a tube body 31, a first joint 32 and a second joint 33. The tube body 31 is disposed in the accommodating space 241, and a gas storage space 34 is disposed in the tube body 31. The diameter of the tubular body 31 along the lateral inner wall surface is between 20 and 40 millimeters, the longitudinal length of the tubular body 31 is between 300 and 600 millimeters, and the first joint 32 and the second joint 33 are respectively connected to The opposite ends of the pipe body 31 are connected to the base 21 through the first joint 32, and the air storage space 34 and the air flow passage 25 communicate with each other. The pipe body 31 passes through the second joint 33. Connected to the pressure gauge 28, the pressure gauge 28 is in communication with the airflow passage 25 by the tubular body 31.
請繼續參照圖4至圖8所示，為本發明能夠灌充無內胎輪胎之打氣筒之使用狀態圖。該打氣筒10在為無內胎的輪胎90灌氣時，能夠先將該氣嘴接頭27連接於輪胎90的氣嘴，並將該氣嘴接頭27的開關271關閉，使該氣嘴接頭27封閉，此時使用者操作該活塞桿23進行壓縮空氣的動作，使該汽缸22中的空氣進入該氣流通道25並流動至該輸氣管26及該儲氣空間34中，因該氣嘴接頭27封閉而使該打氣筒10能夠不斷儲存空氣而提高氣體壓力，並且使用者能夠透過該壓力錶28觀測壓力數值。Please refer to FIG. 4 to FIG. 8 , which are diagrams showing the use state of the inflator capable of filling the tubeless tire of the present invention. When the inflator 10 is inflated for the tubeless tire 90, the nozzle joint 27 can be first connected to the nozzle of the tire 90, and the switch 271 of the nozzle joint 27 is closed to close the nozzle joint 27. At this time, the user operates the piston rod 23 to perform the action of the compressed air, so that the air in the cylinder 22 enters the air flow passage 25 and flows into the gas delivery pipe 26 and the gas storage space 34, because the gas nozzle joint 27 is closed. The pump 10 is capable of continuously storing air to increase the gas pressure, and the user can observe the pressure value through the pressure gauge 28.
當使用者將該打氣筒10的壓力提升至適當數值時，能夠將該氣嘴接頭27的開關271切換至開啟的位置，使該氣嘴接頭27開通，該儲氣空間34中的氣體能夠迅速充入輪胎90中，且該儲氣空間34能夠儲存足夠量及壓力的氣體，提供輪胎皮足夠的壓力而能夠緊密地抵靠於輪框，避免輪胎90在打氣的過程中漏氣而無法充飽。When the user raises the pressure of the inflator 10 to an appropriate value, the switch 271 of the nozzle joint 27 can be switched to the open position to open the nozzle joint 27, and the gas in the gas storage space 34 can be quickly The tire 90 is filled in the tire 90, and the gas storage space 34 can store a sufficient amount and pressure of gas to provide sufficient pressure on the tire skin to closely abut the wheel frame, thereby preventing the tire 90 from leaking during the air pumping process and failing to charge. full.
就以上所述可以歸納出本發明具有以下優點：As far as the above is concerned, it can be concluded that the present invention has the following advantages:
1.為本發明能夠灌充無內胎輪胎之打氣筒，其中打氣筒包括有一個灌充裝置及一個儲氣容器，灌充裝置包括有一個底座、一個汽缸及一個活塞桿，汽缸的一端連接於底座，活塞桿插設於汽缸相異於底座的一端，底座中設有一個氣流通道，氣流通道與汽缸彼此相連通，底座連接有一個輸氣管，輸氣管與氣流通道彼此相連通，輸氣管遠離底座的一端連接有一個氣嘴接頭，氣嘴接頭設有一個開關，開關能夠選擇性地開通或封閉氣嘴接頭，儲氣容器具有一個儲氣空間，儲氣空間與氣流通道彼此相連通，利用打氣筒打氣時，儲氣空間能夠儲存足夠量及壓力的氣體，提供輪胎皮足夠的壓力而能夠緊密地抵靠於輪框，避免輪胎在打氣的過程中漏氣而無法充飽。1. The invention relates to a pump capable of filling a tubeless tire, wherein the pump comprises a filling device and a gas storage container, the filling device comprises a base, a cylinder and a piston rod, and one end of the cylinder is connected The base and the piston rod are inserted at one end of the cylinder different from the base. The base is provided with an air flow passage, the air flow passage and the cylinder are connected to each other, and the base is connected with a gas pipeline, and the gas pipeline and the air flow passage are connected to each other, and the gas pipeline is away from the gas pipeline. A gas nozzle joint is connected to one end of the base, and the gas nozzle joint is provided with a switch, and the switch can selectively open or close the gas nozzle joint. The gas storage container has a gas storage space, and the gas storage space and the gas flow passage are connected to each other, and the gas storage space is connected to each other. When the pump is pumping up, the gas storage space can store enough gas and pressure gas to provide enough pressure on the tire skin to closely abut the wheel frame, so as to prevent the tire from leaking during the air pumping process and not being able to fully charge.
惟上所述者，僅為本發明之較佳實施例而已，當不能以之限定本發明實施之範圍，故舉凡數值之變更或等效元件之置換，或依本發明申請專利範圍所作之均等變化與修飾，皆應仍屬本發明專利涵蓋之範疇。The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, so that the numerical value is changed or the equivalent element is replaced, or the equivalent of the scope of the patent application of the present invention. Changes and modifications are still within the scope of the invention patent.
10‧‧‧打氣筒
20‧‧‧灌充裝置
21‧‧‧底座
22‧‧‧汽缸
23‧‧‧活塞桿
24‧‧‧外環壁
241‧‧‧容置空間
25‧‧‧氣流通道
26‧‧‧輸氣管
27‧‧‧氣嘴接頭
271‧‧‧開關
28‧‧‧壓力錶
30‧‧‧儲氣容器
31‧‧‧管體
32‧‧‧第一接頭
33‧‧‧第二接頭
34‧‧‧儲氣空間
90‧‧‧輪胎10‧‧‧Inflator
20‧‧‧ filling device
21‧‧‧Base
22‧‧‧ cylinder
23‧‧‧ piston rod
24‧‧‧ outer ring wall
241‧‧‧ accommodating space
25‧‧‧Air passage
26‧‧‧ gas pipeline
27‧‧‧Air nozzle joint
271‧‧‧ switch
28‧‧‧ Pressure gauge
30‧‧‧ gas storage container
31‧‧‧ tube body
32‧‧‧First joint
33‧‧‧second joint
34‧‧‧ gas storage space
90‧‧‧ tires
圖1：為本發明能夠灌充無內胎輪胎之打氣筒之立體外觀圖。 圖2：為本發明能夠灌充無內胎輪胎之打氣筒之立體分解圖。 圖3：為本發明能夠灌充無內胎輪胎之打氣筒之剖面結構圖。 圖4：為本發明能夠灌充無內胎輪胎之打氣筒之使用狀態圖。 圖5：為本發明能夠灌充無內胎輪胎之打氣筒加壓時之使用狀態圖。 圖6：為本發明能夠灌充無內胎輪胎之打氣筒飽壓狀態時之使用狀態圖。 圖7：為本發明能夠灌充無內胎輪胎之打氣筒之使用狀態圖。 圖8：為本發明能夠灌充無內胎輪胎之打氣筒釋放時之使用狀態圖。Figure 1 is a perspective view of a pump capable of filling a tubeless tire of the present invention. Figure 2 is an exploded perspective view of the inflator capable of filling a tubeless tire of the present invention. Fig. 3 is a cross-sectional structural view showing an inflator capable of filling a tubeless tire according to the present invention. Fig. 4 is a view showing the state of use of the inflator capable of filling a tubeless tire according to the present invention. Fig. 5 is a view showing the state of use of the pump capable of filling a tubeless tire according to the present invention. Fig. 6 is a view showing the state of use of the inflator capable of filling a tubeless tire according to the present invention. Fig. 7 is a view showing the state of use of the inflator capable of filling a tubeless tire according to the present invention. Fig. 8 is a view showing the state of use of the inflator capable of filling a tubeless tire according to the present invention.
20‧‧‧灌充裝置 20‧‧‧ filling device
21‧‧‧底座 21‧‧‧Base
22‧‧‧汽缸 22‧‧‧ cylinder
23‧‧‧活塞桿 23‧‧‧ piston rod
24‧‧‧外環壁 24‧‧‧ outer ring wall
241‧‧‧容置空間 241‧‧‧ accommodating space
25‧‧‧氣流通道 25‧‧‧Air passage
28‧‧‧壓力錶 28‧‧‧ Pressure gauge
30‧‧‧儲氣容器 30‧‧‧ gas storage container
31‧‧‧管體 31‧‧‧ tube body
32‧‧‧第一接頭 32‧‧‧First joint
33‧‧‧第二接頭 33‧‧‧second joint
34‧‧‧儲氣空間 34‧‧‧ gas storage space
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103132733A TWI542786B (en) | 2014-09-23 | 2014-09-23 | Can be filled with tubeless tire of the pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103132733A TWI542786B (en) | 2014-09-23 | 2014-09-23 | Can be filled with tubeless tire of the pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201612421A TW201612421A (en) | 2016-04-01 |
| TWI542786B true TWI542786B (en) | 2016-07-21 |
Family
ID=56360797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103132733A TWI542786B (en) | 2014-09-23 | 2014-09-23 | Can be filled with tubeless tire of the pump |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI542786B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017107528A1 (en) | 2017-02-08 | 2018-08-09 | Scott Wu | An air pump comprising an air reservoir having an outlet port adapted to be automatically opened / closed |
| DE102017107490A1 (en) | 2017-04-07 | 2018-10-11 | Scott Wu | An air pump comprising a storage container having an outlet port adapted thereto to be automatically opened / closed |
| US10184466B2 (en) | 2017-03-17 | 2019-01-22 | Scott Wu | Air pump including storage tank including outlet port adapted to be opened/closed automatically |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI600831B (en) * | 2016-11-25 | 2017-10-01 | Shu-Mu Wu | Can be used for tubeless tire pump |
| TWI612217B (en) * | 2016-12-13 | 2018-01-21 | Wu Shu Mu | Inflator capable of pumping up tubeless tires |
| TWI642849B (en) * | 2017-04-12 | 2018-12-01 | 雙餘實業股份有限公司 | Multi-purpose pump |
| CN109812397A (en) * | 2017-11-20 | 2019-05-28 | 吴树木 | It can be to the inflator that tubeless tyre is inflated |
-
2014
- 2014-09-23 TW TW103132733A patent/TWI542786B/en active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017107528A1 (en) | 2017-02-08 | 2018-08-09 | Scott Wu | An air pump comprising an air reservoir having an outlet port adapted to be automatically opened / closed |
| US10138883B2 (en) | 2017-02-08 | 2018-11-27 | Scott Wu | Air pump including air reservoir including outlet port adapted to be opened/closed automatically |
| US10184466B2 (en) | 2017-03-17 | 2019-01-22 | Scott Wu | Air pump including storage tank including outlet port adapted to be opened/closed automatically |
| DE102017107490A1 (en) | 2017-04-07 | 2018-10-11 | Scott Wu | An air pump comprising a storage container having an outlet port adapted thereto to be automatically opened / closed |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201612421A (en) | 2016-04-01 |
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