200303731 玖、發明說明 (發明說刪㈣：發明所屬之技術領域、先前技術、内容、實施方式及圖式簡單 【相關申請案的交互參照】 本申請案係對於2GG2年3月5日所提出的第_61 943號 美國臨時專射請案，主張柯其備，該案如麵 义 本案。 【發明所屬之技術領域】 本發明縣_李箱，尤指具有輪子設相更祕控 的直立行李箱。 【先前技術】 在技藝中已為人熟知。流行的行李箱設計大體上 疋^用/、有四㈣，-頂面及-底面的矩形盒狀造形。在許多的 =箱設計巾’四個邊忖兩邊(㈣與後邊)比另兩邊(即左 寬邊的寬度界定出一個寬尺寸，而較窄邊的寬度則界定 =個乍=。過去’曾有人將輪子加制行李箱的底部，讓使 者^提者越更㈣地把厚4的行李箱從—地移動到另一 也1輪妨李箱魏越來麟鱗， 箱變得更易操控。 ί要讓订李 著輪式行李箱的設計，都能讓行李箱輕易地朝 即往前或往後)移動，但在拖著行李 =3739(739)鮮·所公開的料箱設有軸安裝在 2面與-窄縱向邊之交又線所界定之邊緣上的輪子。& Ϊ =，吏用了一個沿著她 =的另r方向（即往兩旁)移動。舉例來說，美國第 該739號補卿的_設計讓行李箱糊_輪子予以支 11 200303731 的打尺寸平行二拉動公開 擁有朝各方向移動的操控二====李箱 可朝著實質與窄尺寸平行的方向傾斜及拉動 所有四個輪子付支撐時’亦 仃的方向鶴，_使其較歧過狹窄㈣道或見尺于千200303731 发明 Description of the invention (Deletion of the invention: the technical field to which the invention belongs, the prior art, the content, the embodiments, and the drawings are simple. [Cross-reference to related applications] This application is filed on March 5, 2GG2. No. _61 943 U.S. Temporary Special Shooting Application, claiming that Ke Qibei is a face-to-face case. [Technical Field to which the Invention belongs] The county of the present invention _ suitcases, especially upright luggage with more secret control on wheels [Previous technology] It is well-known in the art. The popular luggage design is generally used, and has a rectangular box-like shape with -top and -bottom. In many = box design towels' The four sides 忖 both sides (㈣ and back) define a wider dimension than the width of the other two sides (the left wide side, while the narrower side defines the width = Gezha =. In the past, someone had added wheels to the trunk. At the bottom, the messenger can move the thick 4 suitcase from the ground to the other one round. The box becomes more convenient. The box becomes easier to control. The design of the suitcase allows the suitcase to easily move forward or forward Backward), but dragging luggage = 3739 (739) Fresh · The disclosed bin is provided with wheels mounted on the edge defined by the intersection of 2 sides and-narrow longitudinal edges. &Amp; Ϊ = The official used one to move along the other direction of her = (ie to both sides). For example, the United States No. 739 Bu Qing's _ design allows luggage paste _ wheels to support 11 200303731 to pull parallel two dimensions Openly has two controls that move in all directions ==== The Li box can tilt in a direction that is substantially parallel to the narrow size and pull all four wheels to support it. It also makes it more narrow than it is. Road or foot
_^於578號及739號專利案，美目帛l564>538i，53~H 著實質與寬尺寸及窄尺寸平行之方向 =的:^。該，538財糖所公開的行李箱設有—伸缩= 較㈣左和右側，—頂面，—底面，與六個輪子。 在行李箱後側及底面交又線所界定出的一第一邊 、壯。α此’當行李箱料—對輪 ^側及^面，帛一邊緣上。另外’第三對輪子是安裝在行李箱 ==線所界定出的一第三邊緣上。因此，當行李箱利 支撐時，就观讀寬尺寸平 該538號專利案的行李箱在利用第二對或第三對輪子予以支 巧傾斜及拉動時，取決於行李箱的重心位置及把手的相對位置 而疋’很可⑨會朝著—邊或另—邊翻倒。—般說來，行李箱的重 心係位在其幾何中心，但取決於使用者在行李箱中如何儲放物品 12 200303731 刖方處放置較重的物品，因而使 义 兩旁移動時變得有些不穩。為克 °仃^方’以致在往 實施例中，係將把手置於4==38號專利案的-悦傾斜，純m Γ李相的中間。此舉雖讓使用者較易阻 能變更二舉例言之，使用者可能在接近行李箱 =佳 持平衡。有助於保 :，者若想從娜行_=:== 【發明内容】 本發明係提供—種具冑伸、赋把钱㈣輪^箱， 在鄰近行李箱的-個寬闊側箱壁 =二 ^移惟之方向傾 壁’和一第二側箱壁；—伸縮式把手，其係安裝在後箱壁的鄰接 13 200303731 處 ΐ二輪子及一第二輪子，其係以可轉動的方式與一後緣連 一第二二由=壁及底面的交叉線所界定；—第—後側輪及 側緣則由第可轉動的方式與一第—侧緣連接，該第-側^壁及底面的交又線所界定；針第-側緣到第 二離接觸點的距離，大於第-側緣到第- 主體了面而言，所提供的行李箱包括—主體，該 知一笛V頁 底面’一前箱壁，一後箱壁，一第一側箱辟， 其中二伸縮式把手，其係安裝在後箱壁的鄰接處土; 壁及第觸舰前翻與後箱壁_，·第一側箱 著朝寸保持平行之第 具；和—可供行尺寸保持平行之第二方向移動的器 就本發明的^ 向雜時使其傾向後_的器具。 體，贫士胁ϋ一方面而吕’所提供的輪式行李箱包括-主 後側輪之第 5亥主體具有一頂面，一底面， 知ί々々ρ* 刚箱壁，一後箱ψ，一筮_ 二7第二纖壁，其帽㈣及後箱概第-’一 鄰接處；至 篦一相丨ί铲辟办·· 八1又州2m示一側箱壁盥 式把手，其係絲在後箱壁的 箱壁及底面的交又輪X…,纟緣連接，該魏則由後 式輿-所界;r至少—個侧輪，其係以可轉動的方 ^^^^^第:則由第—側箱壁及底面的交又 著後箱ΐ傾斜切㈣侧至少—個侧輪予以支撐時，係朝 200303731 【實施方式】 圖，本發冊成之行李箱3G的正面左側透視 I 30 = 1之行李箱30的背面右側透視圖。行李 Ϊ 34 42 44 32。前和後/二& μ相壁38和一左箱壁40界定成的封殼 出行^ 和絲壁寬。前和__寬度界定 寸Dn。S見尺寸DW’左和右箱壁的寬度則界定出一個窄尺 把手= 放在後箱壁36内並與其鄰接的伸縮式 把手48圖1所示的伸縮式把手 "：f 46 拉至48並將伸縮式把钱置46從儲放位置 手裝置46配合推動行李箱30的用= 者可在不適宜推動的場合搞運杆奸仓丨二〜匕把手’讓使用 的艙頂杆查r·4® 李相例如把行李箱儲放在飛機 ㈣頂仃李相儲放櫃内。舉例來說，圖：^ 行李箱30頂面44的第一針扣丰„ 4 32刀別顯不出s又在 二帶式把手54。 ；手2,和設在右箱壁38上的第 圖1及圖2所示的行李箱3〇，包括 的方式製成，但不得據以限制本發明。例如在 用任一已知 李箱的外護套56 一般是由織物 =^中，打 種種不间祐Η μ & W_ ,Τ傅取將該專織物材料縫合在 D八^板片上崎成整個行李箱％。行李箱％可 η刀成兩個半部58。另外，行李篇如& σ者乍尺寸 接縫而用务 』仃李相30的各個半部58可沿著縱向 用條構成叙鍊60的織帶使其鉸接。圖，顯示出錢鍊6〇 15 200303731 4G，_ 44、右侧38及絲42則可 k擇I·生用—連她鏈62使其接合在_起。 」了 彼此設成平行的_予以支撐。各框架在二 面44 ’右箱壁38，底面42，和左箱壁40的地方延伸 ί大致王1=實質相同，並可用擠壓出的ABS塑料製成，且发气 半部具有大致堅硬的結構。 视錢彳了李相的各個 釋成:二：=:Γ不與同的方式設定其組態，但不得解 =圖，中的行李箱30,用以說明 堆的私人物品狀行李箱％ 的各:門帶人有拉二開合口68的網式隔板66可將行李箱 而θ h+p°閉m網式隔板66實質上並非當作結構材料， 而疋在打開行李箱咖於防止旅行者的物品掉出。 不箱30也可用種種不同組態在箱壁外面或頂面上褒設若 壁的一 ί拉物及圖2所示的行李箱具有接襄到前箱 ,、束弋上置物衣68和一個拉鍊式下置物袋7〇，以供f !ΓΙΪ的其它物品。該行李箱30也在後箱壁36的外側設有-個拉鍊式置物袋72 ^用者可選擇把—些物品裝人設於行李 ，的置物袋，以财需打社包裝_ 64就能方便的拿到該 品0 ' ^圖4所示者係圖1之行李箱3〇的仰視圖。如圖*所示 =二個輪子74 °但應瞭解的是，該行李箱另可具有比所 述者更多或更少的輪子74。現請參關i、2及 ^!； , 由刖相壁34與底面42的交又線所界定。左緣8〇係由左箱壁4〇 16 200303731 與底面42的交叉線所界定，而右緣㈣38 ^ ^ 的交又線所界定。沿著行李箱3〇的後緣貝38與底面42 輪86和-右後輪88。左緣8 相衣有後輪84，一左後 一小左雜94。私錄δ2==^η—小絲輪92和 和一小右後輪98。雖然輪子84側輪9〇 ’ 一小右前輪96 把輪子設辦舰3() _緣，但 傾斜到將近90度的角度，仍不合ϋ時’可讓行李箱從直立位置 板。 θ使底面42接觸到支撐表面或地_ ^ In the cases of Patent Nos. 578 and 739, Meme 帛 l564 > 538i, 53 ~ H are oriented substantially parallel to the wide and narrow dimensions ==: ^. The 538 Choi Tang's open suitcase is equipped with-telescopic = more left and right,-top surface,-bottom surface, and six wheels. A first edge, Zhuang, defined by the intersection of the rear and bottom of the trunk. α 此 ’When the luggage material-on the side and side of the wheel, on the edge. In addition, the third pair of wheels is mounted on a third edge defined by the luggage compartment == line. Therefore, when the suitcase is supported, the wide case of the 538 patent case will be tilted and pulled by the second or third pair of wheels, depending on the position of the center of gravity and the handle of the suitcase. The relative position of 疋 'is very likely to fall towards-side or another-side. -In general, the center of gravity of a suitcase is located at its geometric center, but it depends on how the user stores items in the suitcase. 12 200303731 The heavier items are placed at the square, which makes it a bit uneasy to move the sides of the righteousness. stable. This means that in the previous embodiments, the handle was placed in the middle of the pure phase of the Li-Li phase of the patent case No. 4 == 38. Although this makes it easier for the user to change, for example, the user may be close to the luggage = good balance. It helps to protect: If you want to start from Naxing _ =: == [Summary of the invention] The present invention provides-a kind of box with a stretch and a round of money, and a wide side wall adjacent to the trunk = Two moving walls and a second side box wall;-telescopic handles, which are installed on the rear box wall adjacent to 13 200303731, two wheels and a second wheel, which are rotatable The way connected to a trailing edge is defined by the intersection of the wall and the bottom;-the first rear wheel and the side edge are connected to the first side edge by a first rotatable way, and the first-side ^ Defined by the intersection of the wall and the bottom surface; the distance from the first side edge of the needle to the second point of contact is greater than the first side edge to the first body. In terms of the surface, the luggage provided includes the main body. The bottom of the flute page 'a front box wall, a rear box wall, a first side box, of which two telescopic handles, which are installed in the soil adjacent to the rear box wall; the wall and the first touchship forward and the rear box Wall _, the first side box is parallel to the first piece; and-the device can be moved in the second direction to keep the parallel size of the device in accordance with the present invention After tending to appliances. The wheeled luggage provided by Lu's includes:-the main body of the fifth rear wheel has a top surface and a bottom surface. ψ ， 一 筮 _ 2 7 The second fiber wall, its cap and the rear box are roughly-'abutting; to the first phase 丨 shovel management · · 8 1 and 2m show a side wall toilet handle , Its wire is connected at the intersection of the box wall and the bottom surface of the rear box wall X ..., the edge is connected by Wei, the Wei is bounded by the rear style; r at least one side wheel, which is a rotatable square ^ ^^^^ Section: Then, the intersection of the first side of the box wall and the bottom surface is supported by at least one side wheel on the side of the rear box ΐ oblique cut side, which is toward 200303731. [Embodiment] Picture, the baggage created in this booklet The front left side of the box 3G is a perspective view of the rear side of the luggage 30 with a perspective of I 30 = 1. Baggage Ϊ 34 42 44 32. The front and rear / second & μ-phase wall 38 and a left box wall 40 define the envelope travel ^ and the width of the silk wall. The front and __ width are defined in inches Dn. See the dimension DW '. The width of the left and right box walls defines a narrow ruler handle = telescoping handle 48 placed in and adjacent to the rear box wall 36. The telescoping handle shown in Figure 1 ": f 46 is pulled to 48 and retractable 46 sets the money from the storage position. The hand device 46 is used to push the luggage 30. The person can handle the bar in a place that is not suitable for pushing. R · 4® Lee Sang, for example, stores luggage in the top of the airplane and the Lee Sang storage cabinet. For example, the figure: ^ The first pin buckle on the top surface 44 of the trunk 30 is not shown on the 32 knife, and it is on the two-belt handle 54. The hand 2, and the first The luggage case 30 shown in Figs. 1 and 2 is made in a manner that does not limit the present invention. For example, the outer sheath 56 of any known luggage is generally made of fabric = ^ All kinds of time and time Η μ & W_, take the special fabric material and stitch it on the D8 ^ sheet to form the entire luggage%. The luggage% can be cut into two halves58. In addition, the luggage article such as & σ is for size seams "仃 Each phase 58 of Li Xiang 30 can be articulated with a webbing of the chain 60 along the longitudinal direction. The figure shows the money chain 6015 200303731 4G, _ 44, the right side 38 and the silk 42 can choose I. Use it-even connect her chain 62 to join them together. Each frame extends on the two sides 44 'right box wall 38, bottom surface 42, and left box wall 40. Roughly 1 = substantially the same, and can be made of extruded ABS plastic, and the gas half has approximately rigidity Structure. Depending on the money, Li Xiang's interpretations are as follows: Two: =: Γ does not set its configuration in the same way, but it must not be explained. The luggage 30 in the figure is used to explain the pile of personal belongings like luggage. Each: The door has a mesh partition 66 that pulls the opening and closing opening 68 to make the luggage compartment θ h + p ° closed m. The mesh partition 66 is not essentially used as a structural material. Prevent travelers from falling out. It is also possible to use a variety of different configurations on the outside or the top of the box wall without a box 30. The luggage box shown in Figure 2 and the luggage box shown in Figure 2 have a front door, a harness 68 and a zipper. Under the formula bag 70, for f! ΓΙΪ other items. The luggage box 30 is also provided with a zippered storage bag 72 on the outside of the rear wall 36. ^ The user can choose to store some items in the luggage. It is convenient to get the product 0 ′ ^ shown in FIG. 4 is a bottom view of the trunk 30 of FIG. 1. As shown in the figure * = two wheels 74 ° but it should be understood that the luggage can additionally have more or fewer wheels 74 than those described. Please refer to steps i, 2 and ^ !;, which is defined by the intersection of the phase wall 34 and the bottom surface 42. The left edge 80 is defined by the intersection of the left box wall 40 16 200303731 and the bottom surface 42 and the intersection of the right edge ㈣ 38 ^ ^. Along the rear edge shell 38 of the trunk 30 is the bottom wheel 42 and the right rear wheel 88. There is a rear wheel 84 on the left margin 8 and a left rear and a small left miscellaneous 94. Private record δ2 == ^ η—small wire wheel 92 and a small right rear wheel 98. Although the wheel 84, the side wheel 90, a small right front wheel 96, and the wheel set the ship 3 () _ edge, but when it is tilted to an angle of nearly 90 degrees, it is still unsuitable to let the luggage board from an upright position. θ makes the bottom surface 42 contact the supporting surface or the ground
中t =有麵不_方法可供接裝到行李箱。在一實施例 84及側後輪(94，98)如圖4、5和6圖所示，係以J rmr於行李箱3〇上的輪座1〇〇。現請參閱圖5和圖 ，右輪座·具有與行李箱30右後角隅之形狀相符的一後= 似2部，及-底部伽。如圖5所示，右輪座⑽包括 以供右後輪88的輪轴110在裡頭安裝成使該輪軸 110與行李相30的後緣76實質保持平行。將右後輪88安裝在這 凹穴108内’那麼拖著行李箱走過路緣或樓梯間的階梯時， 輪座100當作導執或導板。輪座的後部1〇2也保護行李箱3〇免 於被刮傷或破裂。如圖2及圖5所示，行李箱30的後箱壁36亦 可用保護料112強化’以增進保護。另如圖5和圖6所示，右於 座1〇〇具有分別從輪座100侧表面1〇4延伸而成的一個前輪^ 114(圖6)及-侧灸輪壁116。小右後輪98的輪轴118係在前和後 輪壁114、116之間被裝設成使這輪軸u8與右後輪册的輪轴11〇 實質保持垂直。同樣的，左後輪86及小左後輪94是被裝設到如 同右輪座110之鏡像的左輪座100上。 輪座100可用諸如塑料之類的任何適當材料製成。在一實施 例中，輪座100係以射出成型的塑料製成。此外，輪座也可用任 17 200303731 =當的方式，獅膠、騎、縫_，物相行李箱的 如圖4、5和6所示，小右前輪96係以可 右滑輪座12Q。右滑輪座12〇具有—底部支* 122方二f J 朝著離開行李箱30右緣82之方向延伸而 一 ==後_26 :麵，小㈣92是^== =、鉚釘、縫匆等，使其接裝到行李箱的外:適:的二 輪座〇可用諸如塑料之類的任何適當材料萝成。 月 李箱者則為行 :置在行李箱是由後輪84及滑輪座120的底部支: f 84 T側輪90的直徑比後輪84小。如圖7及圖 〜 二:二接:;=細而使行李箱移動，使用者要 從儲放位__錄。接著，㈣9卿 朗完全靠後輪84把行李箱支撐在支承表面130丁上^ 使Λ者便w把手48，織輪84崎行李箱= 寸"平仃的方向移動。如圖9所示，在行李箱30利用 動時’顺％咖、觸微其本身與支承表面 著斑要拖著行李箱30走過太窄而不易使這行李箱朝 所寸仃之方向移動的走道纽道時，則如前配合圖2 ’·、又’使用者可先握住把手48，並將伸縮式把手襄置牝從 200303731 儲放位置拉到伸長位置。接著，如圖 斜(即朝窄邊傾斜），直到完全靠兩個側輪=讓行李箱側 表面130上為止。圖10所示者係用兩個側輪9〇丁支^支撐在支承 的片斷正視圖，而圖Μ所示者則 I之仃李箱30 的後視圖。然後，使用者便可拉緊t巴手4rt支撐之行李箱 箱加朝著與寬尺寸Dw平行的方^手動48 ’罪側輪90而使行李 行李箱30的重心Cg通常是在其幾何中 之形狀像—矩形封殼的實施财，不論該行李箱是％ 後輪84支撐予以拉動’或是靠側輪9〇支撐予^或疋罪 應當是在後輪84或側輪90之間。然而，視行 ’:古g 而定’重心CG可能朝著行李箱3〇的前輪34或後輪36=方= =來說’如果使用者把位在行李箱3Q前箱壁& “ 8，‘ 裝了額外的物品，重心Cg便可能朝著行李箱加 二 位。重心CG若朝著行李箱30的前箱壁3 、、= 移 承如3。上時很可能翻倒心 42設置滑輪座120 ’並讓底部支承您從底面42向 ίί Ϊ 在行李箱置於支承表面130上會朝後箱壁36傾斜的 ，度’即可克服。讓行李箱30朝著後箱壁36傾斜，就可使重心 G移^箱壁34 ’因而在使用者對前箱壁34所設的前置物袋 ^ )衣人額外物品時，有助於防止行李箱往前傾倒。 若以重心CG朝著行李箱30 箱壁34移位的方式來打包， 貝^行李箱30朝著與其寬尺寸〜平行的方向移動時(即利用側輪 ^芽而移動時）’在穩定性方面也會發生問題。原因在於使用者讓 行李箱30朝著與其寬尺寸Dw平行的方向移動時，使用者的手並 未放在把手48上能有效抵銷、支持或阻抗行李箱朝前箱壁34傾 斜的適當㈣。何以會如此，其原因在於把手做㈣箱的後箱 200303731 ’所喊低了使財的槓桿_，連帶也減低對行李箱往 别傾斜的控制力。就這問題而言，若把行李箱3◦設計H = 二的方向移動時(即利用侧輪支撐而移卵^ 土 ％傾斜，便可克服。然而，如果 辦，制组社手犯上的手^在個當 二見尺寸DW平行之方向移動時，能有效阻抗行李箱朝 傾斜的適，置。原因在於把手係從後箱壁伸出，所以 X揮了此了李箱往後傾斜的良好轉侧及支撐力。 ί對於订李彳目3G的底面42及側邊(38，4Q)，侧輪9◦的這種 配置若在行李箱朝著與寬尺寸Dw平行之方向移動時(即 支撐而移動），有助於防止行李箱朝著前箱㈣4傾斜。 ^所:者係利用右侧輪90支撐之行李箱30的片斷正視圖，而 圖13所示者則為行李箱3〇的片斷後視圖。如圖ο所示，第一接 觸點132係被界定在小右前輪96跟支承表自13〇接觸的地方。 行李箱30前箱壁34有一部份在圖中被切除，以便顯示出位在第 接觸點132正上方的行李箱3〇右緣82。右緣82與第一接觸點 132之間的距離係由尺寸Df界定。如圖j3所示，第二接觸點]34 係被界定在小右後輪98跟支承表面130接觸的地方。行李箱30 ，右輪座1〇〇及後輪36有-部份在圖中被切除，以便顯示出位在 第二接觸點134正上方的行李箱右緣82。右緣82與第二接觸點 134之間的距離係由尺寸Dr界定。 朴當尺寸Df大於尺寸DR時，如圖14所示，若讓行李箱30朝 著與1尺寸Dw平行之方向移動時(即利用側輪的支撐而移動），該 行李箱便朝著後箱壁36傾斜而界定一個傾斜角at。圖15所示者 係利用兩個側輪90支撐之行李箱30的右側視圖。第一和第二接 觸點132、134以及使用者支撐的把手48共同界定出一個支承三 20 200303731 角形136。當重心cG位在這支承三角形136之内時，行李箱30 車父為穩疋。使行李箱30朝著後箱壁36傾斜，有助於更確切地讓 重心CG位在接觸點(132、134)之間，而更重要的是，位在支承三 角形136内。屆時縱然行李箱的相當大一部份，尤其是實際全部 的剞箱壁34與前置物袋(68，70)，以及主包裝隔間64靠近行李 箱頂面的大部份體積均落在支承三角形136之外時，亦是如此。 當行李箱30傾向後箱壁36時，則在行李箱朝著與寬尺寸Dw平行 之方ϋ動(即利用侧輪的支撐而移動），和在其被打包成讓重心 CG朝著前箱壁34移位時，即會變得更穩定和更能阻抗傾斜。 輪子74及相_幾何學可用種種不同方式予以建構而達成 本發明的各項優點。在-實施例中，所有侧輪9Q的直徑相同。是 以，安裝在滑輪座120上之側輪9〇各自所用的座 =侧觸相比，則與行李箱 同的實施例中，尺寸化及Dr可有各式各樣的距 離組合。舉例來說，在-實施例中，Dd [11/16个而 壁36。才化種歲何學使订李箱3〇以大約7度的傾斜角傾向後箱 着所DR的不_合也可供達成較佳的結果，全 框竿部之^式二定。以拼合式行李箱為例，行李箱3〇 曲或活動夕的觸或活動。移動行李箱期間，這種褶 62。因此’由前側輪提供的朝著後 ;:的= 或没有所㈣报少，甚 應瞭解的疋’本翻柯顧於具有種種不㈣何形狀和内 21 200303731 或外部部件的行李箱，並不以此處所述者為限。本發明的 =1用子大小、間隔和/或滑輪座支撐間隔的組態 ίίίΓ 一方ΐ傾斜的地點時’只要把輪子間隔、大小、和/或 π輪座支承敝喊成可減向倾，就可克服這問題。 同樣地，本發明的另外一些實施例可 t、間隔和/或滑輪座支撐間隔的組態與組合，以細于二2 t夺方止其翻倒。舉例來說，如果行李箱在移 動夺易朝某-方向傾斜’只要用種種不或組合來設定 的=小和域間使行李箱可朝反向傾斜，即可克服這問題。 尤八，輪子的間隔和/或大小可設成在用輪子拖動行李箱時，行 箱第-底緣與對向的第二底緣比較，高出支科面的距離較大。 =種組態使行李箱易朝著離開第—底緣的方向傾斜。因此， 相的重心如位在較接近第—絲卿—邊，導致行李箱往另 傾斜的這種設計就可阻抗用輪子拖動時所產生的偏斜。 #以上所舉實酬以制本發_已，_嫌制本發明 之靶圍。舉凡不達本發明精神所從事的種種修改或變化，佴 發明申請專利範圍。 〃 【圖式簡單說明】 圖1係一行李箱的正面左侧透視圖。 圖2係圖1所示行李箱的後面右側透視圖。 圖3所示者係處於開啟狀態之圖]及圖2中的行李箱，用以 說明該行李箱主包裝隔間的一實施例。 圖4係行李箱的仰視平面圖。 圖5係一輪座的右後底部細部透視圖。 22 200303731 圖6係一滑輪座的右前底部細部透視圖。 圖7係置於一表面上之行李箱的片斷正視圖。 圖8係置於一表面上之行李箱的片斷右側視圖。 圖9係由後輪支撐之行李箱的片斷右側視圖。 圖10係由側輪支撐之行李箱的片斷正視圖。 圖11係由側輪支撐之行李箱的片斷後視圖。 圖12係由側輪支撐之行李箱的片斷正視圖，其中顯示出左緣 到第一接觸點的第一距離。 圖13係由侧輪支撐之行李箱的片斷後視圖，其中顯示出左緣 到第二接觸點的第二距離。 圖14係由側輪支撐之行李箱的片斷右侧視圖。 圖15係由侧輪支撐之行李箱的側視圖，用以說明一個支撐三 角形。 【圖式元件標號說明】 行李箱 30 封殼 32 前箱壁 34 後箱壁 36 右箱壁 38 左箱壁 40 底面 42 頂面 44 把手裝置 46 把手 48 支柱 50 第一帶式把手 52 第二帶式把手54 外護套 56 半部 58 鉸鍊 60 拉鏈 62 主包裝隔間 64 網式隔板 66 開合口 68 上置物袋 68 下置物袋 70 置物袋 72 輪子 74 23 200303731 後緣 76 前緣 78 左緣 80 右緣 82 後輪 84 左後輪 86 右後輪 88 側輪 90 小左前輪 92 小左後輪 94 小右前輪 96 小右後輪 98 輪座 100 後部 102 側部 104 底部 106 凹穴 108 輪軸 110 保護料 112 前輪壁 114 後輪壁 116 輪軸 118 右滑輪座 120 底部支承 122 第二前輪壁 124 苐二後輪部 126 支承表面 130 第一接觸點 132 第二接觸點 134 支承三角形 136 寬尺寸 Dw 窄尺寸 Dn 重心 Cg 尺寸 Df 尺寸 Dr 傾斜角 At 申請專利範圍 1.一種輪式行李箱，其包括： 一後箱壁， 一主體，其具有一頂面，一底面，一前箱壁， 第一側箱壁，和一第二側箱壁； 一伸縮式把手，其係安裝在後箱壁的鄰接處； 24In t = there is no way to pick up the luggage. In an embodiment 84 and the side rear wheels (94, 98), as shown in Figs. 4, 5 and 6, J rmr is attached to the wheel seat 100 on the trunk 30. Now referring to FIG. 5 and the figure, the right wheel seat has a rear part that matches the shape of the right rear corner 隅 of the luggage case 30 = 2 parts, and-a bottom part. As shown in FIG. 5, the right wheel hub includes a wheel axle 110 for the right rear wheel 88 installed therein such that the wheel axle 110 is substantially parallel to the rear edge 76 of the luggage phase 30. When the right rear wheel 88 is installed in the cavity 108, the wheel seat 100 is used as a guide or a guide plate when the suitcase is dragged across a curb or a stairway. The rear part 102 of the wheel seat also protects the luggage case 30 from being scratched or broken. As shown in Figs. 2 and 5, the trunk wall 36 of the luggage case 30 may also be reinforced with a protective material 112 to enhance protection. As shown in FIG. 5 and FIG. 6, the right seat 100 has a front wheel ^ 114 (FIG. 6) and a side wall 116 which are respectively extended from the side surface 100 of the wheel seat 100. The axle 118 of the small right rear wheel 98 is installed between the front and rear wheel walls 114, 116 so that the axle u8 is substantially perpendicular to the axle 11 of the right rear wheel book. Similarly, the left rear wheel 86 and the small left rear wheel 94 are mounted on the left wheel base 100 as a mirror image of the right wheel base 110. The wheel seat 100 may be made of any suitable material, such as plastic. In one embodiment, the wheel base 100 is made of injection molded plastic. In addition, the wheel seat can also be used in any way, such as lion glue, riding, sewing, as shown in Figures 4, 5 and 6, the small right front wheel 96 can be used right wheel seat 12Q. The right pulley seat 12 has-the bottom support * 122 square two f J extending towards the direction of leaving the right edge 82 of the trunk 30 and back _ 26: face, Xiao ㈣ 92 is ^ = = =, rivets, sewing, etc. It can be attached to the outside of the trunk: suitable: The two-wheel seat can be made of any suitable material such as plastic. The luggage case is the following: the luggage is supported by the rear wheel 84 and the bottom of the pulley seat 120: f 84 T side wheel 90 has a smaller diameter than the rear wheel 84. As shown in Figure 7 and Figures ~ Two: Two Connections:; = To make the luggage move thinly, the user should record from the storage place. Next, ㈣9 清 Lang fully supported the luggage on the supporting surface 130c by the rear wheel 84, so that the person would move the handle 48, and the weaving wheel 84 was moved in the direction of "inch". As shown in FIG. 9, when the luggage case 30 is in use, it is compliant, and touches itself and the supporting surface is stained. It is necessary to drag the luggage case 30 too narrow to make it easy to move the luggage case toward the inch When using the new walkway, as shown in Figure 2, the user can first hold the handle 48 and pull the retractable handle from the 200303731 storage position to the extended position. Next, tilt as shown in the figure (that is, tilt toward the narrow side) until it fully leans on both side wheels = let the luggage side surface 130. The one shown in FIG. 10 is a front view of a segment supported by two side wheels 90, but the one shown in FIG. M is a rear view of a suitcase 30. Then, the user can tighten the luggage box supported by the tba hand 4rt and move it parallel to the wide dimension Dw ^ manually 48 'sin side wheel 90 so that the center of gravity Cg of the luggage box 30 is usually in its geometry The shape is like the implementation of a rectangular enclosure, regardless of whether the luggage is supported by the rear wheel 84 or pulled by the side wheel 90, or the offense should be between the rear wheel 84 or the side wheel 90. However, depending on the line: 'g', the center of gravity CG may be toward the front wheel 34 or the rear wheel 36 of the luggage box 30 = square = = to say 'if the user places the luggage box on the front wall of the luggage box 3Q & "8 If you load extra items, the center of gravity Cg may be increased by two toward the trunk. If the center of gravity CG is toward the front wall 3 of the trunk 30, the = is transferred as 3. It is likely to overturn the center 42 when set The pulley seat 120 'and let the bottom support you from the bottom surface 42 to ί Ϊ When the luggage is placed on the support surface 130, it will tilt toward the rear box wall 36, and the degree can be overcome. Let the luggage 30 tilt toward the rear box wall 36 , The center of gravity G can be shifted to the box wall 34 ′, so when the user puts extra items on the front bag wall 34), it helps to prevent the trunk from falling forward. If the center of gravity CG is When the luggage 30 is moved in a manner that the wall 34 of the luggage is shifted, when the luggage 30 is moved in a direction parallel to its wide dimension ~ The reason is that when the user moves the luggage case 30 in a direction parallel to its wide dimension Dw, the user's hand is not placed The appropriate grip on the hand 48 that can effectively offset, support, or resist the tilt of the trunk towards the front trunk wall 34. The reason for this is because the handle is the trunk of the trunk 200303731 'The lowered leverage to make money_, coupled with It also reduces the control force of the trunk to be tilted. In this regard, if the trunk is moved in the direction of design 3 = H (that is, using the side wheel support to move the eggs ^ soil% tilt, it can be overcome. However, if it is done, the hand of the system organization will be able to effectively prevent the luggage from tilting when it is moved in the parallel direction of the second dimension DW. The reason is that the handle is protruding from the rear wall, so X This is the good turning side and supporting force of the luggage case tilting backward. Ί For ordering the bottom surface 42 and side edges (38, 4Q) of the 3G Lee Gomez, this configuration of the side wheel 9◦ is when the trunk is facing toward and wide. When the dimension Dw is moved in a parallel direction (that is, supported and moved), it helps to prevent the luggage box from tilting toward the front case ㈣ 4. The place is a fragmentary front view of the luggage box 30 supported by the right wheel 90, and FIG. 13 The one shown is a fragmentary rear view of the trunk 30. As shown in Fig. Ο, The contact point 132 is defined at the place where the small right front wheel 96 contacts the support table from 130. A part of the front box wall 34 of the luggage box 30 is cut out in the figure to show the luggage located directly above the contact point 132 Box 30. Right edge 82. The distance between the right edge 82 and the first contact point 132 is defined by the dimension Df. As shown in Figure j3, the second contact point] 34 is defined on the small right rear wheel 98 and the bearing surface The place where the 130 touches. The luggage box 30, the right wheel seat 100 and the rear wheel 36 are partially cut away to show the right edge 82 of the luggage box directly above the second contact point 134. Right edge The distance between 82 and the second contact point 134 is defined by the dimension Dr. When the size Df is larger than the size DR, as shown in FIG. 14, if the luggage case 30 is moved in a direction parallel to the size 1 Dw (that is, moved by the support of the side wheel), the luggage case is directed toward the rear case. The wall 36 is inclined to define an inclination angle at. 15 is a right side view of the luggage case 30 supported by two side wheels 90. As shown in FIG. The first and second contacts 132, 134 and the user-supported handle 48 collectively define a support triangle 20 200303731 angle 136. When the center of gravity cG is within this support triangle 136, the trunk 30 driver is stable. Tilting the trunk 30 toward the trunk wall 36 helps to position the center of gravity CG more accurately between the contact points (132, 134) and, more importantly, within the support triangle 136. At that time, even if a considerable part of the luggage, especially the actual trunk wall 34 and the front bag (68, 70), and most of the volume of the main packaging compartment 64 near the top of the luggage will fall on the support The same is true for triangles 136 and beyond. When the trunk 30 is inclined to the rear wall 36, the trunk is moved toward the side parallel to the wide dimension Dw (that is, moved by the support of the side wheels), and it is packed so that the center of gravity CG is directed toward the front trunk. When the wall 34 is displaced, it becomes more stable and more resistant to tilt. The wheels 74 and phase geometry can be constructed in a variety of ways to achieve the advantages of the present invention. In the-embodiment, the diameters of all the side wheels 9Q are the same. Therefore, compared with the case where the side wheels 90 installed on the pulley seat 120 are each used for side contact, in the same embodiment as the trunk, the size and Dr can have various distance combinations. For example, in the embodiment, Dd [11/16 and wall 36. The talented student He Xue made the order box 30 to tilt the back box at an inclination angle of about 7 degrees. The difference in DR can also be used to achieve better results. Take the split luggage as an example, the luggage is 30 songs or touches or activities. This fold 62 during the luggage movement. Therefore 'the rear side provided by the front side wheel;: = = or there is nothing to be reported, and you should know about it' this turn to take into account the luggage with various shapes and inner 21 200303731 or external components, and Not limited to those described here. According to the present invention, the configuration of the sub-size, interval, and / or pulley seat support interval ίίΓΓ, as long as the wheel interval, size, and / or π wheel seat support is called to reduce the tilt, This problem can be overcome. Similarly, other embodiments of the present invention can be configured and combined with t, intervals, and / or pulley block support intervals to be finer than two 2 t to prevent it from overturning. For example, if the luggage is tilted in a certain direction during the movement, as long as you use various combinations or combinations of = small and small to make the luggage tilt in the opposite direction, you can overcome this problem. In particular, the interval and / or size of the wheels may be set such that when the luggage is dragged by the wheels, the first-bottom edge of the trunk is larger than the branched surface by a greater distance than the opposite second bottom edge. = This configuration makes it easy for the suitcase to tilt away from the bottom edge. Therefore, if the center of gravity of the phase is located closer to the first-silver side, this design that causes the trunk to tilt to the other side can resist the deflection generated by dragging with wheels. #The above actual rewards are used to make the hair _ already, _ suspected of making the target of the present invention. For example, various modifications or changes that do not meet the spirit of the present invention, the scope of patent application for the invention. 〃 [Schematic description] Figure 1 is a front left perspective view of a luggage case. FIG. 2 is a rear right perspective view of the luggage case shown in FIG. 1. FIG. The figure shown in Fig. 3 is in the opened state] and the luggage case in Fig. 2 are used to explain one embodiment of the main packing compartment of the luggage case. Figure 4 is a bottom plan view of the trunk. Figure 5 is a detailed perspective view of the bottom right rear part of a wheel seat. 22 200303731 Figure 6 is a detailed perspective view of the front right bottom of a pulley seat. Figure 7 is a fragmentary front view of a suitcase placed on a surface. Figure 8 is a right side view of a fragment of a suitcase placed on a surface. Fig. 9 is a fragmentary right side view of a trunk supported by a rear wheel. Figure 10 is a fragmentary front view of a luggage case supported by a side wheel. Figure 11 is a fragmentary rear view of a luggage case supported by a side wheel. Fig. 12 is a fragmentary front view of a luggage case supported by a side wheel, showing a first distance from the left edge to the first contact point. Figure 13 is a fragmentary rear view of a luggage case supported by a side wheel, showing the second distance from the left edge to the second contact point. Fig. 14 is a fragmentary right side view of a luggage case supported by a side wheel. Figure 15 is a side view of a luggage case supported by side wheels to illustrate a supporting triangle. [Illustration of numbered components of the figure] Luggage box 30 Enclosure 32 Front box wall 34 Rear box wall 36 Right box wall 38 Left box wall 40 Bottom surface 42 Top surface 44 Handle device 46 Handle 48 Pillar 50 First strap handle 52 Second strap Handle 54 outer sheath 56 half 58 hinge 60 zipper 62 main packing compartment 64 mesh partition 66 opening and closing opening 68 upper storage bag 68 lower storage bag 70 storage bag 72 wheel 74 23 200303731 rear edge 76 front edge 78 left edge 80 right edge 82 rear wheel 84 left rear wheel 86 right rear wheel 88 side wheel 90 small left front wheel 92 small left rear wheel 94 small right front wheel 96 small right rear wheel 98 wheel seat 100 rear 102 side 104 bottom bottom 106 pocket 108 wheel axle 110 Protective material 112 Front wheel wall 114 Rear wheel wall 116 Axle 118 Right pulley seat 120 Bottom support 122 Second front wheel wall 124 苐 Second rear wheel portion 126 Support surface 130 First contact point 132 Second contact point 134 Support triangle 136 Wide dimension Dw Narrow Dimension Dn Center of Gravity Cg Dimension Df Dimension Dr Inclined Angle At Patent Application 1. A wheeled luggage including: a trunk wall, a main body having a top surface, a bottom surface, A front box wall, a first box wall, and a second side box wall; a telescopic handle, which is installed at the abutment of the rear box wall; 24