TWM637231U - Shock-absorbing seat tube structure of bicycle - Google Patents
Shock-absorbing seat tube structure of bicycle Download PDFInfo
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- TWM637231U TWM637231U TW111211536U TW111211536U TWM637231U TW M637231 U TWM637231 U TW M637231U TW 111211536 U TW111211536 U TW 111211536U TW 111211536 U TW111211536 U TW 111211536U TW M637231 U TWM637231 U TW M637231U
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Abstract
一種自行車之減震座管結構，其包含有：一連接座、一第一連桿、二第二連桿、二彈性減震件與一座管，其中，所述連接座上方是用來提供自行車之座墊做安裝，且該連接座係具有一第一樞接部與一第一安裝槽，所述第一連桿上設有一第一孔、一第二孔與一第三孔，所述第二連桿兩端分設有一第一樞孔與一第二樞孔，所述彈性減震件具有相套的一外環與一內環，該外環與該內環間並填充有彈性體，所述座管具有二第二樞接部，該二第二樞接部間是以一第二安裝槽互相保持隔開，所述座管兩側則各設有一容置孔。 A shock-absorbing seat tube structure for a bicycle, which includes: a connecting seat, a first connecting rod, two second connecting rods, two elastic shock absorbing parts and a tube, wherein the upper part of the connecting seat is used to provide bicycle The seat cushion is installed, and the connecting seat has a first pivot joint and a first installation groove, and the first connecting rod is provided with a first hole, a second hole and a third hole. The two ends of the second connecting rod are respectively provided with a first pivot hole and a second pivot hole. The elastic shock absorber has an outer ring and an inner ring which are nested together. The space between the outer ring and the inner ring is filled with elastic The seat tube has two second pivot joints, the two second pivot joints are separated from each other by a second installation groove, and two sides of the seat tube are respectively provided with a receiving hole.
Description
本創作係有關於一種「自行車之減震座管結構」，尤指一種具備有緩衝與減震功能之自行車座管結構。 This creation is about a "shock-absorbing seat tube structure of a bicycle", especially a bicycle seat tube structure with buffering and shock-absorbing functions.
按，目前習知的自行車避震座管，多如本國專利證書號第M572852號所揭示者，其中包含一座管件(10)，其包含有兩座管上連桿部(11)；一上連桿(30)，該上連桿(30)的其中一端位於該座管件(10)的該兩座管上連桿部(11)之間，且樞設該兩座管上連桿部(11)；一坐墊件(20)，其包含有兩坐墊上連桿部(21)，該上連桿(30)的另一端位於該兩坐墊上連桿部(21)之間，且樞設該兩坐墊上連桿部(21)；一下連桿(60)，其樞設於該座管件(10)上相異於該上連桿(30)之處，且樞設於該坐墊件(20)上相異於該上連桿(30)之處；一彈力組件(70)，其設於該座管件(10)上，且連接於該下連桿(60)；該彈力組件(70)具有彈性並向該下連桿(60)施力，使該上連桿(30)、該坐墊件(20)及該下連桿(60)的相對位置固定，又所述彈力組件(70)是設於所述座管件(10)內部，且包含有一拉桿(71)、一抵靠件(72)及一壓縮彈簧(73)。 Press, present known bicycle shock-absorbing seat tube, as disclosed in No. M572852 of national patent certificate, wherein comprises a pipe fitting (10), and it has included two connecting rod parts (11) on the tube; Rod (30), one end of the upper link (30) is located between the two seat tube upper link parts (11) of the seat tube (10), and the two seat tube upper link parts (11) are pivoted ); a cushion piece (20), which includes two cushion upper link parts (21), the other end of the upper link (30) is located between the two seat cushion upper link parts (21), and the The upper connecting rod parts (21) of the two cushions; the lower connecting rod (60), which is pivotally arranged on the seat pipe (10) at a place different from the upper connecting rod (30), and is pivotally arranged on the cushion member (20) ) is different from the upper link (30); an elastic component (70), which is located on the seat tube (10) and connected to the lower link (60); the elastic component (70) It has elasticity and applies force to the lower link (60), so that the relative positions of the upper link (30), the cushion part (20) and the lower link (60) are fixed, and the elastic component (70) It is arranged inside the seat tube (10) and includes a pull rod (71), an abutment (72) and a compression spring (73).
然，如上所述之習知結構於實際應用中仍存在有下述之問題點：(一)所述彈力組件(70)是設在所述座管件(10)內部，且整體結構複雜，讓習知之自行車避震座管明顯存在有組裝不易之問題；(二)所述彈力組件(70) 是完全內藏在所述座管件(10)中，故需要將所述坐墊件(20)、所述上連桿(30)、所述下連桿(60)從所述座管件(10)上完全拆離，才能順利完成所述彈力組件(70)之維修、更換或調整工作，該在使用上係相當不便者。 However, the above-mentioned conventional structure still has the following problems in practical application: (1) the elastic component (70) is located inside the seat tube (10), and the overall structure is complicated, so that The known bicycle shock absorber seat tube obviously has the problem of difficult assembly; (2) the elastic component (70) It is completely embedded in the seat tube (10), so it is necessary to separate the seat cushion (20), the upper link (30), and the lower link (60) from the seat tube (10) The maintenance, replacement or adjustment work of the elastic component (70) can be successfully completed only when it is completely disassembled, which is quite inconvenient in use.
是以，如何針對上述習知自行車避震座管所存在之缺點進行研發改良，實為相關業界所需努力研發之目標，本創作人有鑑於此，乃思及創作的意念，遂以多年的經驗加以設計，經多方探討並試作樣品試驗，及多次修正改良，乃推出本創作。 Therefore, how to develop and improve the shortcomings of the above-mentioned conventional bicycle shock absorber seat tubes is the goal of research and development required by the relevant industries. Based on experience and design, after many discussions and sample tests, and many revisions and improvements, this creation is launched.
習知彈力組件組裝不易，且調整、維修、更換困難，此乃欲解決之技術問題點者。 It is known that the assembly of elastic components is not easy, and adjustment, maintenance and replacement are difficult. This is the technical problem to be solved.
本創作提供一種自行車之減震座管結構，其包含有：一連接座、一第一連桿、二第二連桿、二彈性減震件與一座管，其中，所述連接座上方是用來提供自行車之座墊做安裝，且該連接座係具有一第一樞接部與一第一安裝槽，所述第一連桿是設呈L形狀，俾令該第一連桿兩端能分設有一第一孔與一第二孔，當所述第一連桿以具有該第一孔的一端穿入所述第一安裝槽內時，便能以該第一孔與所述連接座做樞組，而該第一孔與該第二孔間在所述第一連桿的轉彎處則設有一第三孔，所述第二連桿兩端分設有一第一樞孔與一第二樞孔，讓二所述第二連桿能分置在所述第一樞接部的兩側 後，再以二所述第一樞孔與所述第一樞接部做樞組，所述彈性減震件具有相套的一外環與一內環，該外環與該內環間係填充有彈性體，俾以該彈性體的填充，讓所述外環與所述內環能產生相互之連結，所述座管具有二第二樞接部，該二第二樞接部間是以一第二安裝槽互相保持隔開，所述座管兩側各設有一容置孔，且該二容置孔的內側是與所述第二安裝槽做連接導通，當二所述彈性減震件與所述第一連桿具有所述第二孔之一端分別放入二所述容置孔與所述第二安裝槽，且在二所述彈性減震件的外側各設有一蓋體時，便能再利用一軸管連續穿置在所述內環與所述第二孔中，並以螺絲在所述蓋體外對所述軸管做鎖結，而令所述彈性減震件與所述第一連桿能在所述容置孔與所述第二安裝槽中產生相互之連結，及所述第一連桿與二所述第二連桿是利用所述第三孔與所述第二樞孔共同樞組在所述座管的二所述第二樞接部上，藉此，俾以得到一種自行車之減震座管結構者。 This creation provides a shock-absorbing seat tube structure of a bicycle, which includes: a connecting seat, a first connecting rod, two second connecting rods, two elastic shock-absorbing parts and a tube, wherein, above the connecting seat is a To provide the seat cushion of the bicycle for installation, and the connecting seat has a first pivot joint and a first installation groove, and the first connecting rod is set in an L shape, so that the two ends of the first connecting rod can A first hole and a second hole are respectively provided. When the first connecting rod is inserted into the first mounting groove with one end having the first hole, the first hole and the connecting seat can be connected to each other. As a pivot group, a third hole is provided between the first hole and the second hole at the turning point of the first connecting rod, and a first pivot hole and a second connecting rod are respectively provided at both ends of the second connecting rod. Two pivot holes, so that the two second connecting rods can be separated on both sides of the first pivot joint Afterwards, the two first pivot holes and the first pivot joints are used as a pivot group, and the elastic shock absorber has an outer ring and an inner ring that are nested together, and a tie between the outer ring and the inner ring Filled with elastic body, so that the filling of the elastic body allows the outer ring and the inner ring to be connected to each other. The seat tube has two second pivotal parts, and the second pivotal part is between the two second pivotal parts. A second installation groove is kept apart from each other, and a receiving hole is provided on both sides of the seat tube, and the inner side of the two receiving holes is connected with the second installation groove, when the two elastic reduction The shock element and the end of the first connecting rod having the second hole are respectively put into the two accommodating holes and the second installation groove, and a cover is respectively provided on the outside of the two elastic shock absorbers Then, a shaft tube can be continuously inserted in the inner ring and the second hole, and the shaft tube can be locked outside the cover with screws, so that the elastic shock absorber and the The first connecting rod can be connected to each other in the accommodating hole and the second installation groove, and the first connecting rod and the two second connecting rods utilize the third hole and the second connecting rod to connect each other. The second pivot holes are collectively pivoted on the two second pivot joints of the seat tube, thereby obtaining a shock-absorbing seat tube structure for a bicycle.
(一)本創作提供自行車之減震座管結構，所述彈性減震件結構簡單，且只要放入所述容置孔內，並將所述蓋體蓋上，就能完成裝設，讓該自行車之減震座管結構明顯存在有組裝容易之優勢。 (1) This creation provides a shock-absorbing seat tube structure of a bicycle. The elastic shock-absorbing member has a simple structure, and as long as it is placed in the accommodating hole and the cover is covered, the installation can be completed, allowing The shock-absorbing seat tube structure of the bicycle obviously has the advantage of being easy to assemble.
(二)本創作提供自行車之減震座管結構，所述彈性減震件只要改變所述蓋體的鎖緊程度，就能用來調整所述彈性體的彈性系數，當要維修或更換時，也只要將所述蓋體卸下即可，俾以達到使用上之絕佳便利性者。 (2) This creation provides the shock-absorbing seat tube structure of the bicycle. The elastic shock-absorbing member can be used to adjust the elastic coefficient of the elastic body as long as the locking degree of the cover is changed. When repairing or replacing , as long as the cover is removed, so as to achieve excellent convenience in use.
(三)本創作提供自行車之減震座管結構，騎乘者能自行選擇填充有不同彈性系數之彈性體的彈性減震件做更換，讓該自行車減震座管結構之使用 可更因人且因地制宜者。 (3) This creation provides the shock-absorbing seat tube structure of the bicycle. Riders can choose elastic shock-absorbing parts filled with elastic bodies with different elastic coefficients for replacement, so that the use of the bicycle's shock-absorbing seat tube structure It can be more tailored to the individual and local conditions.
本創作部分： This authoring part:
(10):連接座 (10): connection seat
(101):第一樞接部 (101): the first pivot joint
(102):第一安裝槽 (102): the first installation slot
(11):座墊 (11): seat cushion
(20):第一連桿 (20): the first connecting rod
(21):第一孔 (21): the first hole
(22):第二孔 (22): the second hole
(23):第三孔 (23): the third hole
(30):第二連桿 (30): the second connecting rod
(31):第一樞孔 (31): the first pivot hole
(32):第二樞孔 (32): the second pivot hole
(40):彈性減震件 (40): elastic shock absorber
(41):外環 (41):outer ring
(42):內環 (42): inner ring
(43):彈性體 (43):Elastomer
(44):定位肋 (44): positioning rib
(50):座管 (50): seat tube
(501):第二樞接部 (501): the second pivot joint
(502):第二安裝槽 (502): the second installation slot
(503):容置孔 (503): accommodating hole
(504):定位槽 (504): positioning slot
(51):蓋體 (51): cover body
(52):軸管 (52): shaft tube
(53):螺絲 (53): screw
(60):乾式軸承 (60):Dry bearing
〔圖一〕係本創作之立體組合圖。 [Picture 1] is a three-dimensional combination diagram of this creation.
〔圖二〕係本創作之立體分解圖。 [Picture 2] is a three-dimensional exploded view of this creation.
〔圖三〕係本創作之組合剖面圖。 [Picture 3] is a cross-sectional view of the combination of this work.
〔圖四〕係本創作另一角度之組合剖面圖。 [Picture 4] is a combined cross-sectional view from another angle of this creation.
〔圖五〕係本創作第一連桿受力向下之狀態圖。 [Picture 5] is the downward state diagram of the first connecting rod in this creation.
〔圖六〕係本創作彈性體之緩衝狀態圖。 [Figure 6] is the cushioning state diagram of the elastic body created in this work.
〔圖七〕係本創作調整彈性體之彈性系數的狀態圖。 [Figure 7] is the state diagram of adjusting the elastic coefficient of the elastic body in this creation.
〔圖八〕係本創作彈性體調整後之緩衝狀態圖。 〔Picture 8〕is the buffer state diagram of the elastic body after adjustment.
為使 貴審查委員對本創作之目的、特徵及功效能夠有更進一步之瞭解與認識，以下茲請配合【圖式簡單說明】列舉實施例，詳述說明如後： In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and functions of this creation, please cooperate with the [simplified description of the drawings] to list the embodiments below, and the detailed description is as follows:
首先，請由圖一至圖四所示觀之，其包含有：一連接座(10)、一第一連桿(20)、二第二連桿(30)、二彈性減震件(40)與一座管(50)，其中，所述連接座(10)上方是用來提供自行車之座墊(11)做安裝，且該連接座(10)係具有一第一樞接部(101)與一第一安裝槽(102)，所述第一連桿(20)是設呈L形狀，俾令該第一連桿(20)兩端能分設有一第一孔(21)與一第二孔(22)，當所述第一連桿(20)以具有該第一孔(21)的一端穿入所述第一安裝槽(102)內時，便能以該第一孔(21)與所述連接座(10)做樞組，而該第一孔(21)與該第二孔 (22)間在所述第一連桿(20)的轉彎處則設有一第三孔(23)，所述第二連桿(30)兩端分設有一第一樞孔(31)與一第二樞孔(32)，讓二所述第二連桿(30)能分置在所述第一樞接部(101)的兩側後，再以二所述第一樞孔(31)與所述第一樞接部(101)做樞組，所述彈性減震件(40)具有相套的一外環(41)與一內環(42)，該外環(41)與該內環(42)間係填充有彈性體(43)，俾以該彈性體(43)的填充，讓所述外環(41)與所述內環(42)能產生相互之連結，所述座管(50)具有二第二樞接部(501)，該二第二樞接部(501)間是以一第二安裝槽(502)互相保持隔開，所述座管(50)兩側各設有一容置孔(503)，且該二容置孔(503)的內側是與所述第二安裝槽(502)做連接導通，當二所述彈性減震件(40)與所述第一連桿(20)具有所述第二孔(22)之一端分別放入二所述容置孔(503)與所述第二安裝槽(502)，且在二所述彈性減震件(40)的外側各設有一蓋體(51)時，便能再利用一軸管(52)連續穿置在所述內環(42)與所述第二孔(22)中，並以螺絲(53)在所述蓋體(51)外對所述軸管(52)做鎖結，而令所述彈性減震件(40)與所述第一連桿(20)能在所述容置孔(503)與所述第二安裝槽(502)中產生相互之連結，及所述第一連桿(20)與二所述第二連桿(30)是利用所述第三孔(23)與所述第二樞孔(32)共同樞組在所述座管(50)的二所述第二樞接部(501)上者。 First of all, please observe from Figure 1 to Figure 4, which includes: a connecting seat (10), a first connecting rod (20), two second connecting rods (30), and two elastic shock absorbers (40) and a tube (50), wherein, the top of the connecting seat (10) is used to provide the seat cushion (11) of the bicycle for installation, and the connecting seat (10) has a first pivot portion (101) and A first mounting groove (102), the first connecting rod (20) is established in an L shape, so that the two ends of the first connecting rod (20) can be separately provided with a first hole (21) and a second hole. hole (22), when the first connecting rod (20) is inserted into the first mounting groove (102) with one end having the first hole (21), the first hole (21) Make a pivot group with the connecting seat (10), and the first hole (21) and the second hole (22) is provided with a third hole (23) at the turning point of the first connecting rod (20), and the two ends of the second connecting rod (30) are respectively provided with a first pivot hole (31) and a The second pivot hole (32) allows the two second connecting rods (30) to be placed separately on both sides of the first pivot joint (101), and then the two first pivot holes (31) As a pivot group with the first pivot joint (101), the elastic shock absorber (40) has an outer ring (41) and an inner ring (42) that are nested together, and the outer ring (41) and the The inner ring (42) is filled with elastic body (43), so that the filling of the elastic body (43) allows the outer ring (41) and the inner ring (42) to be connected to each other. The seat tube (50) has two second pivot joints (501), and the two second pivot joints (501) are separated from each other by a second installation groove (502). The seat tube (50) has two Each side is provided with a housing hole (503), and the inner side of the two housing holes (503) is connected with the second mounting groove (502), when the two elastic shock absorbers (40) and the One end of the first connecting rod (20) having the second hole (22) is put into the two accommodating holes (503) and the second installation groove (502) respectively, and the two elastic damping When a cover (51) is provided on the outer side of the piece (40), a shaft tube (52) can be used to continuously penetrate the inner ring (42) and the second hole (22), and screw (53) Lock the shaft tube (52) on the outside of the cover (51), so that the elastic shock absorber (40) and the first connecting rod (20) can The hole (503) and the second mounting groove (502) are connected to each other, and the first connecting rod (20) and the two second connecting rods (30) utilize the third hole ( 23) Jointly pivoted with the second pivot hole (32) on the two second pivot joints (501) of the seat tube (50).
本創作提供一種自行車之減震座管結構，其中，所述第一連桿(20)的所述第一孔(21)中係套組有乾式軸承(60)。 The invention provides a bicycle shock-absorbing seat tube structure, wherein a dry bearing (60) is set in the first hole (21) of the first connecting rod (20).
本創作提供一種自行車之減震座管結構，其中，二所述第二樞接部(501)中均套組有一乾式軸承(60)。 The invention provides a shock-absorbing seat tube structure of a bicycle, wherein a dry bearing (60) is set in the two second pivot joints (501).
本創作提供一種自行車之減震座管結構，其中，所述彈性體(43)是以橡膠製成。 The invention provides a bicycle shock-absorbing seat tube structure, wherein the elastic body (43) is made of rubber.
本創作提供一種自行車之減震座管結構，其中，所述彈性減震件(40)的外周凸設有至少一定位肋(44)，而所述容置孔(503)中則設有至少一定位槽(504)，以該定位槽(504)提供所述定位肋(44)做卡入，便能防止所述彈性減震件(40)在所述容置孔(503)中空轉。 The present invention provides a shock-absorbing seat tube structure for a bicycle, wherein at least one positioning rib (44) is protruded from the outer periphery of the elastic shock-absorbing member (40), and at least one positioning rib (44) is provided in the accommodating hole (503 ). A positioning groove (504), by which the positioning rib (44) can be snapped in, can prevent the elastic shock absorber (40) from idling in the accommodating hole (503).
其實際使用，如遇不平整之路面，讓所述座墊(11)受力並帶動所述第一連桿(20)產生往下之旋擺時(請同時由圖五所示觀之)，該第一連桿(20)便會下壓所述內環(42)位移，並進一步壓縮所述彈性體(43)(請同時由圖六所示觀之)，以利用該彈性體(43)壓縮時之彈力來抵銷與減緩所述路面震動所帶來的衝擊，讓騎乘者在騎乘該自行車的過程可更舒適，且能避免運動傷害產生，又透過所述蓋體(51)鎖緊程度的改變，則能用來調整該彈性體(43)的彈性系數(請同時由圖七及圖八所示觀之)。 In actual use, in case of uneven road surface, when the seat cushion (11) is stressed and drives the first connecting rod (20) to produce a downward swing (please observe it from Figure 5 at the same time) , the first connecting rod (20) will press down the displacement of the inner ring (42), and further compress the elastic body (43) (please observe it as shown in Figure 6) to utilize the elastic body ( 43) The elastic force during compression can offset and slow down the impact caused by the vibration of the road surface, so that the rider can be more comfortable in the process of riding the bicycle, and can avoid sports injuries, and through the cover ( 51) The change of the locking degree can be used to adjust the elastic coefficient of the elastic body (43) (please observe it as shown in Fig. 7 and Fig. 8 at the same time).
藉上述具體實施例之結構，可得到下述之效益：(一)所述彈性減震件(40)結構簡單，且只要放入所述容置孔(503)內，並將所述蓋體(51)蓋上，就能完成裝設，讓該自行車之減震座管結構明顯存在有組裝容易之優勢；(二)所述彈性減震件(40)只要改變所述蓋體(51)的鎖緊程度，就能用來調整所述彈性體(43)的彈性系數，當要維修或更換時，也只要將所述蓋體(51)卸下即可，俾以達到使用上之絕佳便利性者；(三)騎乘者能自行選擇填充有不同彈性系數之彈性體(43)的彈性減震件(40)做更換，讓該自行車減震座管結構之使用可更因人且因地制宜者。 By the structure of the above specific embodiment, the following benefits can be obtained: (1) the elastic shock absorber (40) is simple in structure, and only needs to be placed in the accommodating hole (503), and the cover body (51) cover, just can complete installation, the shock-absorbing seat tube structure of this bicycle obviously has the advantage of easy assembly; The degree of locking can be used to adjust the elastic coefficient of the elastic body (43). When maintenance or replacement is required, the cover body (51) only needs to be unloaded, so as to achieve absolute use. (3) The rider can choose to replace the elastic shock absorber (40) filled with elastic bodies (43) with different elastic coefficients, so that the use of the bicycle shock absorber seat tube structure can be more personalized And those who adapt to local conditions.
綜上所述，本創作確實已達突破性之結構設計，而具有改良之創作內容，同時又能夠達到產業上之利用性與進步性，且本創作未見於任何刊物，亦具新穎性，當符合專利法相關法條之規定，爰依法提出新型 專利申請，懇請 鈞局審查委員授予合法專利權，至為感禱。 To sum up, this creation has indeed achieved a breakthrough in structural design, has improved creative content, and at the same time can achieve industrial utilization and progress, and this creation has not been seen in any publications, and it is also novel. Comply with the provisions of the relevant laws and regulations of the Patent Law, and propose new patents according to the law For the patent application, I sincerely request the review committee of Junju Bureau to grant the legal patent right, and pray for it.
唯以上所述者，僅為本創作之一較佳實施例而已，當不能以之限定本創作實施之範圍；即大凡依本創作申請專利範圍所作之均等變化與修飾，皆應仍屬本創作專利涵蓋之範圍內。 Only the above is only one of the preferred embodiments of this creation, and should not be used to limit the scope of implementation of this creation; that is, all equal changes and modifications made according to the patent scope of this creation should still belong to this creation within the scope of the patent.
(10):連接座 (10): connection seat
(101):第一樞接部 (101): the first pivot joint
(102):第一安裝槽 (102): the first installation slot
(11):座墊 (11): seat cushion
(20):第一連桿 (20): the first connecting rod
(21):第一孔 (21): the first hole
(22):第二孔 (22): the second hole
(23):第三孔 (23): the third hole
(30):第二連桿 (30): the second connecting rod
(31):第一樞孔 (31): the first pivot hole
(32):第二樞孔 (32): the second pivot hole
(40):彈性減震件 (40): elastic shock absorber
(41):外環 (41):outer ring
(42):內環 (42): inner ring
(43):彈性體 (43):Elastomer
(44):定位肋 (44): positioning rib
(50):座管 (50): seat tube
(501):第二樞接部 (501): the second pivot joint
(502):第二安裝槽 (502): the second installation slot
(503):容置孔 (503): accommodating hole
(504):定位槽 (504): positioning slot
(51):蓋體 (51): cover body
(52):軸管 (52): shaft tube
(53):螺絲 (53): screw
(60):乾式軸承 (60):Dry bearing
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW111211536U TWM637231U (en) | 2022-10-21 | 2022-10-21 | Shock-absorbing seat tube structure of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW111211536U TWM637231U (en) | 2022-10-21 | 2022-10-21 | Shock-absorbing seat tube structure of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM637231U true TWM637231U (en) | 2023-02-01 |
Family
ID=86689508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW111211536U TWM637231U (en) | 2022-10-21 | 2022-10-21 | Shock-absorbing seat tube structure of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM637231U (en) |
-
2022
- 2022-10-21 TW TW111211536U patent/TWM637231U/en unknown
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