TWI604147B - American inflatable connector - Google Patents
American inflatable connector Download PDFInfo
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- TWI604147B TWI604147B TW105141769A TW105141769A TWI604147B TW I604147 B TWI604147 B TW I604147B TW 105141769 A TW105141769 A TW 105141769A TW 105141769 A TW105141769 A TW 105141769A TW I604147 B TWI604147 B TW I604147B
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Description
本發明係與充氣接頭有關，更詳而言之係指一種美式充氣接頭。 The present invention relates to an inflation joint, and more particularly to an American inflation joint.
按，充氣設備(如打氣筒)與輪胎之氣嘴間，必須藉由一充氣接頭加以連接，以利於進行充氣。 Press, between the inflatable device (such as the pump) and the nozzle of the tire, must be connected by an inflation joint to facilitate inflation.
惟，目前最為常見之充氣接頭型式，主要分為專用之美式氣嘴接頭與法式氣嘴接頭二種，而其中又以美式氣嘴接頭最為普遍。 However, the most common type of inflatable joints at present is mainly divided into two kinds of special American air nozzle joints and French air nozzle joints, and among them, American air nozzle joints are most common.
然而，在充氣接頭與美式氣嘴迫緊接合時，常常是利用扳桿之扳轉來加壓固定，因此充氣接頭所需之零件過於複雜，導致在製造上及售價上皆不具市場競爭力。況且，受限於輪胎之輪輻造型，充氣接頭與輪胎氣嘴間能運用之操作空間原本就已相當狹小，對於利用扳轉來加壓固定(尤以扳桿)之充氣接頭而言，更需要額外之操作空間，導致使用者在操作上會有諸多不便。 However, when the inflation joint is tightly engaged with the American air nozzle, it is often pressed and fixed by the lever of the lever, so the parts required for the inflation joint are too complicated, resulting in no market competitiveness in terms of manufacturing and selling price. . Moreover, limited by the spoke shape of the tire, the operating space that can be used between the inflation joint and the tire nozzle is already quite narrow, and it is more necessary for the inflation joint which is pressed and fixed (especially with a lever). The extra operating space causes the user to have a lot of inconvenience in operation.
有鑑於此，為改善先前技術中，習知美式充氣接頭有著零件過於複雜、製造上及售價上皆不具市場競爭力，以及需要額外操作空間而有操作上較為不便等問題；緣此，本發明乃提供一種美式充氣接頭，其主要包含有：一限制筒，具有一軸向貫穿之容置孔，該容置孔中具有一呈非圓形斷面之限制孔；一前轉筒，具有一軸向貫穿之作用孔，該前轉筒之後端係同軸套接連結於該限制 筒之容置孔前端中，該前轉筒可相對該限制筒進行軸轉，該作用孔之前端具有一美式氣嘴螺孔；一後轉筒，具有一軸向貫穿之結合孔，該後轉筒之前端係同軸套接連結於該限制筒之容置孔後端中，該後轉筒可相對該限制筒進行軸轉，該結合孔中具有一內螺紋；一接嘴柱，具有一軸向貫穿之氣孔，該接嘴柱前端具有一嘴部，後端則具有一管接部，中段具有一限制部，該限制部之外周面具有一呈非圓形斷面之限制周面及一外螺紋，該限制部係置位於該限制筒之容置孔中，該嘴部位於該前轉筒之作用孔內，該管接部位於該後轉筒之結合孔內，限制周面位於該限制筒之限制孔中，該外螺紋與該後轉筒之內螺紋螺接；藉以達到構造簡單、製造及售價極具市場競爭力、不需額外操作空間及操作便利等功效。 In view of this, in order to improve the prior art, the conventional American inflatable joint has problems that the parts are too complicated, the manufacturing and the selling price are not competitive in the market, and the additional operation space is required, and the operation is inconvenient; The invention provides an American inflatable joint, which mainly comprises: a restricting cylinder having an axially extending receiving hole, wherein the receiving hole has a limiting hole having a non-circular cross section; and a front rotating drum having An axially extending working hole, the rear end of the front rotating sleeve being coaxially coupled to the limit In the front end of the receiving hole of the cylinder, the front rotating drum can be pivoted relative to the limiting cylinder, the front end of the working hole has an American air nozzle screw hole; and the rear rotating cylinder has an axial through joint hole, and thereafter The front end of the rotating sleeve is coaxially coupled to the rear end of the receiving hole of the limiting cylinder, and the rear rotating shaft is axially rotatable relative to the limiting cylinder, the coupling hole has an internal thread; and a nozzle column has a An axially extending air hole, the front end of the mouthpiece has a mouth portion, the rear end has a pipe joint portion, and the middle portion has a restricting portion, and the outer peripheral portion of the restricting portion has a restricted circumferential surface with a non-circular cross section and An external thread is disposed in the receiving hole of the limiting cylinder, the mouth is located in the working hole of the front drum, and the pipe joint is located in the coupling hole of the rear drum, and the circumferential surface is restricted In the limiting hole of the limiting cylinder, the external thread is screwed with the internal thread of the rear drum; thereby achieving the advantages of simple structure, high manufacturing and selling price, no additional operation space and convenient operation.
100‧‧‧美式充氣接頭 100‧‧‧American inflatable joints
10‧‧‧限制筒 10‧‧‧Restricted cylinder
11‧‧‧筒體 11‧‧‧Cylinder
111‧‧‧容置孔 111‧‧‧ accommodating holes
112‧‧‧限制孔 112‧‧‧Restricted holes
113‧‧‧連結槽 113‧‧‧Link slot
12‧‧‧連結件 12‧‧‧Links
121‧‧‧連接段 121‧‧‧Connection section
122、123‧‧‧插接端 122, 123‧‧‧ plug-in end
20‧‧‧前轉筒 20‧‧‧ front reel
21‧‧‧作用孔 21‧‧‧ action holes
211‧‧‧美式氣嘴螺孔 211‧‧‧American air nozzle screw hole
22‧‧‧前轉筒環槽 22‧‧‧ Front drum ring groove
23‧‧‧前轉筒止滑部 23‧‧‧ Front drum stop
30‧‧‧後轉筒 30‧‧‧Back reel
31‧‧‧結合孔 31‧‧‧Combination hole
311‧‧‧內螺紋 311‧‧‧ internal thread
32‧‧‧後轉筒環槽 32‧‧‧ rear drum ring groove
33‧‧‧後轉筒止滑部 33‧‧‧ Rear drum stop
40‧‧‧氣嘴止漏環 40‧‧‧ gas nozzle stop ring
50‧‧‧接嘴柱 50‧‧‧ mouth column
51‧‧‧氣孔 51‧‧‧ stomata
52‧‧‧嘴部 52‧‧‧ mouth
53‧‧‧管接部 53‧‧‧Management Department
54‧‧‧限制部 54‧‧‧Restrictions
55‧‧‧接嘴柱環槽 55‧‧‧Tip ring groove
56‧‧‧限制周面 56‧‧‧Restricted circumference
57‧‧‧外螺紋 57‧‧‧ external thread
60‧‧‧氣密環 60‧‧‧ airtight ring
70‧‧‧輸氣管 70‧‧‧ gas pipeline
80‧‧‧束環 80‧‧‧Bundle
99‧‧‧美式氣嘴 99‧‧‧American gas nozzle
991‧‧‧外螺紋 991‧‧‧ external thread
第一圖係本發明一較佳實施例之立體分解圖。 The first figure is an exploded perspective view of a preferred embodiment of the present invention.
第二圖係第一圖所示實施例之立體組合圖。 The second drawing is a perspective assembled view of the embodiment shown in the first figure.
第三圖係第一圖所示實施例之組合剖視圖。 The third drawing is a combined cross-sectional view of the embodiment shown in the first figure.
第四圖至第七圖係第一圖所示實施例與美式氣嘴結合之操作示意圖。 4 to 7 are schematic views showing the operation of the embodiment shown in the first figure in combination with the American air nozzle.
為使貴 審查委員能對本發明之特徵與其特點有更進一步之了解與認同，茲列舉以下較佳之實施例並配合圖式說明如下：請參閱第一圖至第七圖，係本發明一較佳實施例所提供之一種美式充氣接頭100，其主要包含有一限制筒10、一前轉筒20、一後轉筒30、一氣嘴止漏環40、一接嘴柱50、一氣密環60、一輸氣管70及一束環80，其中： 請參閱第一圖至第四圖，該限制筒10，具有一呈中空之筒體11及二連結件12。該筒體10具有一軸向貫穿之容置孔111，該容置孔111之中段位置具有一呈非圓形斷面之限制孔112，該筒體11之二相對外側位置分別具有一連通至該容置孔111之連結槽113，該連結件12概呈ㄇ形，具有一連接段121及二分別自該連接段121端緣垂直向外延伸之插接端122、123。 In order to enable the reviewing committee to have a better understanding and recognition of the features and characteristics of the present invention, the following preferred embodiments are illustrated as follows: Referring to the first to seventh figures, a preferred embodiment of the present invention is preferred. An American inflation joint 100 provided by the embodiment mainly comprises a restriction cylinder 10, a front drum 20, a rear drum 30, a nozzle leakage ring 40, a nozzle column 50, an airtight ring 60, and a a gas pipe 70 and a bundle of rings 80, wherein: Referring to the first to fourth figures, the limiting cylinder 10 has a hollow cylinder 11 and two coupling members 12. The cylindrical body 10 has an axially extending receiving hole 111. The middle of the receiving hole 111 has a limiting hole 112 having a non-circular cross section. The two outer positions of the cylindrical body 11 respectively have a communication to the outer side. The connecting hole 113 of the receiving hole 111 has a substantially dove shape, and has a connecting portion 121 and two connecting ends 122 and 123 extending perpendicularly outward from the end edge of the connecting portion 121.
請參閱第一圖至第四圖，該前轉筒20，為一中空筒體，具有一軸向貫穿之作用孔21，該前轉筒20之後端外周面上具有一前轉筒環槽22，該前轉筒20之後端係同軸套接連結於該限制筒10之容置孔111前端中，使該前轉筒20可相對該限制筒10進行軸轉，該作用孔21之前端具有一美式氣嘴螺孔211，該前轉筒20之外周面具有一前轉筒止滑部23，該前轉筒止滑部23為粗糙紋路。 Referring to the first to fourth figures, the front drum 20 is a hollow cylinder having an axially extending working hole 21, and the front outer peripheral surface of the front rotating cylinder 20 has a front rotating ring groove 22 The front end of the front rotating cylinder 20 is coaxially sleeved and coupled to the front end of the receiving hole 111 of the limiting cylinder 10, so that the front rotating cylinder 20 can be pivoted relative to the limiting cylinder 10. The front end of the working hole 21 has a The outer nozzle hole 211 has a front drum stop portion 23, and the front drum stop portion 23 is a rough groove.
請參閱第一圖至第四圖，該後轉筒30，為一中空筒體，具有一軸向貫穿之結合孔31，該後轉筒30之前端外周面上具有一後轉筒環槽32，該後轉筒30之前端係同軸套接連結於該限制筒10之容置孔111後端中，使該後轉筒30可相對該限制筒10進行軸轉，該結合孔31之前端具有一內螺紋311，該後轉筒30之外周面具有一後轉筒止滑部33，該後轉筒止滑部33為粗糙紋路。該限制筒10之二連結件12係分別***於該筒體11之各連結槽113中，以由該連結件12一端之插接端122***於該前轉筒20之前轉筒環槽22內，而該連結件12另一端之插接端123則***於該後轉筒30之後轉筒環槽3 2內，以限制該前轉筒20、後轉筒30與該限制筒10之軸向位移，即能防止該前轉筒20、後轉筒30與該限制筒10自行脫離。 Referring to the first to fourth figures, the rear drum 30 is a hollow cylinder having an axially extending coupling hole 31. The rear drum 30 has a rear drum ring groove 32 on the outer circumferential surface of the front end. The front end of the reel 30 is coaxially sleeved and coupled to the rear end of the receiving hole 111 of the limiting cylinder 10, so that the rear reel 30 can be pivoted relative to the limiting cylinder 10. The front end of the coupling hole 31 has An internal thread 311, the outer circumference of the rear drum 30 has a rear cylinder slip portion 33, and the rear cylinder slip portion 33 is a rough grain. The two connecting members 12 of the restricting cylinder 10 are respectively inserted into the connecting grooves 113 of the cylindrical body 11 so as to be inserted into the rotating ring groove 22 before the front rotating cylinder 20 by the insertion end 122 of one end of the connecting member 12. And the insertion end 123 of the other end of the connecting member 12 is inserted into the rear reel 30 after the reel ring groove 3 2, in order to limit the axial displacement of the front drum 20, the rear drum 30 and the limiting cylinder 10, the front drum 20, the rear drum 30 and the limiting cylinder 10 can be prevented from being detached by themselves.
請參閱第一圖至第四圖，該氣嘴止漏環40，係設置於該前轉筒20之美式氣嘴螺孔211底部位置，該氣嘴止漏環40係由橡膠或矽膠等具彈性變形能力之彈性物質所製成。 Referring to the first to fourth figures, the nozzle leakage ring 40 is disposed at the bottom of the US nozzle screw hole 211 of the front drum 20, and the nozzle leakage ring 40 is made of rubber or silicone. Made of elastic material with elastic deformation ability.
請參閱第一圖至第四圖，該接嘴柱50，概呈一柱體，該接嘴柱50具有一軸向貫穿之氣孔51，該接嘴柱50前端具有一嘴部52，後端則具有一管接部53，中段則具有一限制部54，該限制部54之外周面上具有一接嘴柱環槽55、一呈非圓形斷面之限制周面56及一外螺紋57。該接嘴柱50之限制部54係置位於該限制筒10之容置孔111中，該嘴部52位於該前轉筒20之作用孔21內，該管接部53則位於該後轉筒30之結合孔31內；該接嘴柱50之限制周面56位於該限制筒10之限制孔112中，該外螺紋57則與該後轉筒30之內螺紋311螺接。 Referring to the first to fourth figures, the nozzle post 50 is substantially a cylinder. The nozzle post 50 has an axially extending air hole 51. The front end of the nozzle post 50 has a mouth 52 and a rear end. There is a pipe joint 53 having a restricting portion 54. The outer peripheral surface of the restricting portion 54 has a mouth ring groove 55, a restricted circumferential surface 56 having a non-circular cross section and an external thread 57. . The restricting portion 54 of the nozzle post 50 is disposed in the receiving hole 111 of the limiting cylinder 10, and the nozzle portion 52 is located in the working hole 21 of the front rotating cylinder 20, and the pipe connecting portion 53 is located in the rear rotating cylinder The limiting peripheral surface 56 of the nozzle post 50 is located in the restricting hole 112 of the restricting cylinder 10, and the external thread 57 is screwed to the internal thread 311 of the rear drum 30.
請參閱第一圖至第四圖，該氣密環60，係套接於該接嘴柱50之接嘴柱環槽55上。 Referring to the first to fourth figures, the airtight ring 60 is sleeved on the nozzle ring groove 55 of the nozzle post 50.
請參閱第一圖至第四圖，該輸氣管70，一端係連接於該接嘴柱50之管接部53上，另一端則與一充氣設備(圖中未示)連接。 Referring to the first to fourth figures, the gas pipe 70 is connected at one end to the pipe joint portion 53 of the nozzle post 50, and the other end is connected to an inflation device (not shown).
請參閱第一圖至第四圖，該束環80，係束壓於該輸氣管70與該接嘴柱50之管接部53上，以防止該輸氣管70自行與該管接部53脫離者。 Referring to the first to fourth figures, the bundle ring 80 is pressed against the gas pipe 70 and the pipe joint portion 53 of the nozzle column 50 to prevent the gas pipe 70 from being separated from the pipe joint portion 53 by itself. By.
是以，上述即為本發明一較佳實施例所提供之一種美式充氣接頭100之各部構件及其組裝方式的介紹，接著再將其使用特點說明如下：當欲由本發明與一美式氣嘴99結合時(如第四圖所示)，首先將本發明之前轉筒20的美式氣嘴螺孔211與該美式氣嘴99接觸(如第五圖所示)，並由使用者握持於該前轉筒20之前轉筒止滑部23上而旋轉該前轉筒20(如第六圖所示)，使該美式氣嘴99上之外螺紋991與該前轉筒20之美式氣嘴螺孔211螺接至緊密抵接於該氣嘴止漏環40為止。 Therefore, the above is a description of each component of the American inflation joint 100 and its assembly manner provided by a preferred embodiment of the present invention, and then its use characteristics are as follows: when the present invention and an American air nozzle 99 are desired When combined (as shown in the fourth figure), the American air nozzle screw hole 211 of the front drum 20 of the present invention is first brought into contact with the American air nozzle 99 (as shown in FIG. 5), and is held by the user. The front drum 20 is rotated on the drum stop portion 23 to rotate the front drum 20 (as shown in FIG. 6), so that the external thread 991 on the American air nozzle 99 and the American nozzle screw of the front drum 20 The hole 211 is screwed to abut against the nozzle stop ring 40.
接著，使用者再旋轉該後轉筒30，使由該後轉筒30之內螺紋311與該接嘴柱50之外螺紋57之螺接作用，而使該接嘴柱50之嘴部52往靠近該前轉筒20之美式氣嘴螺孔211方向直線軸向移動，直至接抵於該美式氣嘴99上(如第七圖所示)。同時藉由該接嘴柱50之限制周面56與該限制筒10限制孔112皆呈非圓形斷面之限制作用，而能避免該接嘴柱50隨該後轉筒30同步旋轉，以保持該接嘴柱50能持續地軸向前進。 Then, the user rotates the rear drum 30 again, so that the internal thread 311 of the rear drum 30 and the external thread 57 of the nozzle post 50 are screwed together, so that the mouth portion 52 of the nozzle post 50 is turned toward The American nozzle screw hole 211 near the front drum 20 linearly moves axially until it is connected to the American air nozzle 99 (as shown in the seventh figure). At the same time, the restricting circumferential surface 56 of the nozzle post 50 and the restricting cylinder 10 restrict the holes 112 from being restricted by a non-circular cross section, so that the nozzle post 50 can be prevented from rotating synchronously with the rear drum 30. The nozzle post 50 is maintained in a continuous axial advancement.
如此一來，便能藉由充氣設備經由該輸氣管70及氣孔51而將氣體注入於該美式氣嘴99內，以完成充氣作業。由於該美式氣嘴99之外螺紋991與該前轉筒20之美式氣嘴螺孔211螺接，因此可確保本發明在充氣之過程中不會與該美式氣嘴99發生自行脫離之情形，以維充氣之順暢性。 In this way, gas can be injected into the American air nozzle 99 through the gas pipe 70 and the air hole 51 by the inflation device to complete the inflation operation. Since the external thread 99 of the American air nozzle 99 is screwed with the American nozzle screw hole 211 of the front drum 20, it can be ensured that the present invention does not separate from the American air nozzle 99 during inflation. The smoothness of the inflating.
再者，當使用者旋轉該後轉筒30，以使該接嘴柱50之嘴部52往靠近該前轉筒20之美式氣嘴螺孔211方向直線軸向 移動時，套設於該接嘴柱50上之氣密環60，會位在該接嘴柱50之外周面與該前轉筒20之作用孔21內周面間，以形成氣密狀態，而能確保充氣之順暢性。 Furthermore, when the user rotates the rear drum 30, the mouth portion 52 of the nozzle post 50 is linearly oriented in the direction of the American nozzle screw hole 211 of the front drum 20. When moving, the airtight ring 60 sleeved on the nozzle post 50 is located between the outer circumferential surface of the nozzle post 50 and the inner circumferential surface of the working hole 21 of the front drum 20 to form an airtight state. It ensures the smoothness of the inflation.
當完成充氣作業後，便可反向地旋轉該前轉筒20，以將該美式氣嘴99與本發明分離，爾後反向旋轉該後轉筒30以將該接嘴柱50之嘴部52往遠離該美式氣嘴螺孔211之方向軸向移動，以利下次之充氣作業。 When the inflation operation is completed, the front drum 20 can be reversely rotated to separate the American air nozzle 99 from the present invention, and then the rear drum 30 is reversely rotated to connect the mouth portion 52 of the nozzle post 50. Move axially away from the direction of the American nozzle screw hole 211 to facilitate the next inflation operation.
是以，由於本發明係利用與美式氣嘴位在同軸向之前轉筒進行旋轉，以固定該美式氣嘴，因此在操作上相當之直覺化，而在將接嘴柱接抵於該美式氣嘴，亦是利用旋轉與美式氣嘴位在同軸之後轉筒來達成，其皆無須額外之操作空間，以讓使用者能在狹小空間內進行操作，以增進本發明之操作便利性。再者，由於本發明之構造簡單，而使製造成本及售價能同時降低，且其輕巧造型亦容易攜帶，實有利於市場上之競爭力。 Therefore, since the present invention utilizes the rotation of the drum before the same axial direction as the American nozzle, to fix the American nozzle, it is quite intuitive in operation, and the nozzle is connected to the American gas. The mouth is also achieved by rotating the rotating nozzle with the American nozzle at the coaxial position, which does not require additional operation space, so that the user can operate in a small space to improve the operation convenience of the present invention. Moreover, since the structure of the present invention is simple, the manufacturing cost and the selling price can be simultaneously reduced, and the lightweight shape is also easy to carry, which is advantageous for the competitiveness in the market.
以上所揭，僅為本發明所提供之較佳實施例而已，並非用以限制本發明之實施範圍，凡本技術領域內之相關技藝者根據本創作所為之均等變化，皆應屬本發明所涵蓋之範圍。 The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. All of the related art in the art will be equally changed according to the present invention. The scope of coverage.
100‧‧‧美式充氣接頭 100‧‧‧American inflatable joints
10‧‧‧限制筒 10‧‧‧Restricted cylinder
11‧‧‧筒體 11‧‧‧Cylinder
111‧‧‧容置孔 111‧‧‧ accommodating holes
113‧‧‧連結槽 113‧‧‧Link slot
12‧‧‧連結件 12‧‧‧Links
121‧‧‧連接段 121‧‧‧Connection section
122、123‧‧‧插接端 122, 123‧‧‧ plug-in end
20‧‧‧前轉筒 20‧‧‧ front reel
21‧‧‧作用孔 21‧‧‧ action holes
211‧‧‧美式氣嘴螺孔 211‧‧‧American air nozzle screw hole
22‧‧‧前轉筒環槽 22‧‧‧ Front drum ring groove
23‧‧‧前轉筒止滑部 23‧‧‧ Front drum stop
30‧‧‧後轉筒 30‧‧‧Back reel
31‧‧‧結合孔 31‧‧‧Combination hole
311‧‧‧內螺紋 311‧‧‧ internal thread
32‧‧‧後轉筒環槽 32‧‧‧ rear drum ring groove
33‧‧‧後轉筒止滑部 33‧‧‧ Rear drum stop
40‧‧‧氣嘴止漏環 40‧‧‧ gas nozzle stop ring
50‧‧‧接嘴柱 50‧‧‧ mouth column
51‧‧‧氣孔 51‧‧‧ stomata
52‧‧‧嘴部 52‧‧‧ mouth
53‧‧‧管接部 53‧‧‧Management Department
54‧‧‧限制部 54‧‧‧Restrictions
55‧‧‧接嘴柱環槽 55‧‧‧Tip ring groove
56‧‧‧限制周面 56‧‧‧Restricted circumference
57‧‧‧外螺紋 57‧‧‧ external thread
60‧‧‧氣密環 60‧‧‧ airtight ring
70‧‧‧輸氣管 70‧‧‧ gas pipeline
80‧‧‧束環 80‧‧‧Bundle
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105141769A TWI604147B (en) | 2016-12-16 | 2016-12-16 | American inflatable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105141769A TWI604147B (en) | 2016-12-16 | 2016-12-16 | American inflatable connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI604147B true TWI604147B (en) | 2017-11-01 |
| TW201823616A TW201823616A (en) | 2018-07-01 |
Family
ID=61023350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105141769A TWI604147B (en) | 2016-12-16 | 2016-12-16 | American inflatable connector |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI604147B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM413782U (en) * | 2011-01-31 | 2011-10-11 | Ying-Che Huang | Rotary inflation nozzle |
| US20120234401A1 (en) * | 2011-03-14 | 2012-09-20 | Scott Wu | Nozzle Device for Pump |
| TW201321635A (en) * | 2011-11-30 | 2013-06-01 | Birzman Corp | Improved joint structure of air nozzle |
| TW201443340A (en) * | 2013-05-03 | 2014-11-16 | Diro Tech Corp | Joint structure of an air nozzle for dual-purpose |
| TWM529792U (en) * | 2016-06-28 | 2016-10-01 | Beto Engineering & Marketing | Rotary type air hose connector for Dunlop valve |
| TW201640042A (en) * | 2015-05-06 | 2016-11-16 | Long-Guo Xu | Threaded nozzle quick release adaptor structure |
| TW201640024A (en) * | 2015-05-06 | 2016-11-16 | Long-Guo Xu | Dual-purpose rapid joint structure |
-
2016
- 2016-12-16 TW TW105141769A patent/TWI604147B/en not_active IP Right Cessation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM413782U (en) * | 2011-01-31 | 2011-10-11 | Ying-Che Huang | Rotary inflation nozzle |
| US20120234401A1 (en) * | 2011-03-14 | 2012-09-20 | Scott Wu | Nozzle Device for Pump |
| TW201321635A (en) * | 2011-11-30 | 2013-06-01 | Birzman Corp | Improved joint structure of air nozzle |
| TW201443340A (en) * | 2013-05-03 | 2014-11-16 | Diro Tech Corp | Joint structure of an air nozzle for dual-purpose |
| TW201640042A (en) * | 2015-05-06 | 2016-11-16 | Long-Guo Xu | Threaded nozzle quick release adaptor structure |
| TW201640024A (en) * | 2015-05-06 | 2016-11-16 | Long-Guo Xu | Dual-purpose rapid joint structure |
| TWM529792U (en) * | 2016-06-28 | 2016-10-01 | Beto Engineering & Marketing | Rotary type air hose connector for Dunlop valve |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201823616A (en) | 2018-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |