M314145 八、新型說明： 【新型所屬之技術領域】 本創作係在提供-種手推車結構改良，尤指—種可依使用者 需要變化成兩輪推車或四輪平台式板車，進而達到更為實用且方 便之手推車結構改良。 【先前技術】 按目前常見之二輪與四輪兩種手推車，分職供兩種不同的 使用方式，可由制者視其實際需要_之，換言之，既有的手 =車只能在單-形式下工作’ _搬駐作進行時，因貨物的性 二不：，有日細立式推車較為簡單便捷，有她^ 貝J將較為平知且易於操作。伸由 施鱼wt、廿 一由上迷可知’不論是立式或平台式 的#用去p P 肖對於必須交替使用兩種推車 ==r 梅私㈣蝴推車，此不 僅將增加化費，開置時亦有佔用 US693Rg〇s ]的問碭。本創作人便開發出 ,，〇5鱗利來解決上述之缺失，唯該專利案仍有並不足之 处，如手把、輪子之賴触奸有岐的 【新型内容】 緣此，本創作人有鑑於習知手 以其從事該類產品設計、製造之經驗:不盡理想之處，乃 之構思實驗與修正，遂設計出本創作:與改良，經長時間 本創作之主要目的，係在提供―種、到更理想之效果。 折收組合變化，即爾完細輪梅：2=單的 M314145 本創作之主要改良··主車架’該主转係由輪組、框桿組成， 主車架上方框桿上設有樞接座；触，雜胁主車架之框桿上； 手把，係樞接於主車架轉之樞接座上，該手把上套設有定位滑 套來控制手把與主車架框桿之定位。 【實施方式】M314145 VIII. New Description: 【New Technology Fields】 This creation department provides the improvement of the structure of the trolley, especially the type that can be changed into a two-wheeled trolley or a four-wheeled platform-type pallet according to the needs of the user, thereby achieving even more Improved structure for practical and convenient trolleys. [Prior Art] According to the current two-wheel and four-wheeled trolleys, they can be divided into two different ways of use, which can be regarded by the system as their actual needs. In other words, the existing hand=car can only be in the single-form When working under the _ relocation, due to the nature of the goods is not:, the day of the fine vertical cart is relatively simple and convenient, there are her ^ Bay J will be more familiar and easy to operate. Stretched by the fish, the weight of the fish is known to the fans. 'Whether it is vertical or platform type# Use p P Xiao for the two carts that must be used interchangeably ==r Mei private (four) butterfly cart, this will not only increase Fees, there is also a question of occupying US693Rg〇s when opening. The creator has developed, 〇5 scales to solve the above-mentioned shortcomings, but the patent case still has some shortcomings, such as the handlebars and the wheels of the shackles. [New content] People have the experience of designing and manufacturing such products with their hands: they are not ideal, they are conceived experiments and revisions, and they have designed this creation: and improvement, the main purpose of this creation for a long time. In the provision of "species, to a more ideal effect. The change of the combination of changes, that is, the end of the fine wheel plum: 2 = single M314145 The main improvement of this creation · · the main frame 'the main rotation system consists of the wheel set, frame rod, the main frame on the box pole The handle is attached to the frame of the main frame; the handle is pivotally connected to the pivotal seat of the main frame, and the handle is provided with a positioning sleeve to control the handle and the main frame. The positioning of the frame rod. [Embodiment]
首先，請參閱第 七圖所示，本創作實施例主要包括：一 主車木2、-擒板3及手把4 ’其中主車架2係由輪組2 〇、承First, as shown in Fig. 7, the present embodiment mainly includes: a main car 2, a seesaw 3 and a handle 4' wherein the main frame 2 is composed of a wheel set 2
載桿2 i及框桿2 2等組成，該主車架2上方框桿2 2端部設有 樞接座2 2 0，而框桿2 2四端部組設有輪組2◦，輪組2 〇上 包括有輪座20 0、輪子2Q1、定位裝置2Q2、定位孔“ 3及彈性體2 Q 4組成，其中輪子2 Q i上方定位裝置2 〇 2上 設有定位體2 0 2 0與拉動部2 〇 2!，而拉動部2 〇 2丄愈定 位體2 0 2 0受彈性體2 〇 4制動，且粒體2 〇 2 〇之端部係 插合於定位孔2 Q 3上來控制輪子2 〇 i展開或收合；一播板 3，係樞接於主車架2之框桿2 2上，棘板3係可收合與展開 於承載桿2 1上；手把4，她接於主車架2之樞接座2 2 〇上， 該手把4上設有定位滑套40、樞接座4工、定位孔42、枢接 槽4 3、樞接塊4 4及-加長手把4 5，其中手把4之粒滑套 4 0上設有定位凹面4 G1，加長手把4 5上之樞接槽4 5工係 藉由樞接塊4 4與手把4之樞接槽4 3樞接結合，該加長手把4 5内套設有定位滑套4 5 0。 使用時，當欲使用兩輪推車時，僅需將擔板3由主車架2之 6 M314145 承載桿2 1拉出成9〇。即可，再將主車架2下方輪組2 〇之定位裝 置2 〇 2拉動拉動部2 0 2 1使定位體2 0 2 0脫離定位孔2 〇 3 (如第二圖所示），再將輪子2 〇 1展開後放開拉動部2 〇 2 1，此時定位體2 〇 2 〇即受彈性體2 〇 4下壓再次插入令一角 又之疋位孔2 Q 3 (如第三圖所示），如此，即可輕易完成實用且 方便之兩輪手推車。 以吏用四輪平台式板車時，將駄3壓人平置於承載桿2工 ^ ’再將框桿2 2上之輪組2 〇之定位震置2 〇 2拉動拉動部2 2 1，使定位體2 〇 2 〇脫離定位孔2 〇 3，再將輪子⑼1 展開後放動部2 0 2 1，此時定位體2 〇 2 〇即受彈性體2 =壓再次插入另—角度之定位孔2〇3，一 套)404拉，將手把4上折形成與主車架2垂直(如第五圖所 二：長手把4 5上折，此時，加長手把4 5之定位滑 套=〇即勤本身之重力下壓，套合於手把4與加長手把μ 之^槽451▲形成—直線之鋼性結合（如第六圖所示），可提供 手把4之長度讓制麵行更絲胃。 ’、 不僅推車射收合呈平祿（如第七騎示），如此 不< 收〇不佔工間且操作上極為方便。 由上述說日柯知，本創作實具有如下之優點： 1. 本創作之雜3掀树可增加兩輪轉車之鱗承齡面 而防止手推車之载貨滑落。 2. 本創作之触3射平胁承解2 1λ，故可增加四輪平台 M314145 式板車之承载重量強度。 3.本創作之手把4係可依使用者調整高低，故可更符合人體工歲 與舒適性。 予 4·本創作之手推車結構改良，係可_使用者需要做兩輪手推車或 四輪平台式板車變化使用，進而達到更為方便且實用之手堆車。 本創作之手把4之㉟整⑥低係藉由加長手把4 5來變化調整言 低，故操作上極為方便。 正呵The carrier 2 i and the frame rod 2 2 are composed of a pivoting seat 2 2 0 at the end of the frame rod 2 2 of the main frame 2, and a wheel set 2◦ at the four end portions of the frame rod 2 2 The group 2 includes a wheel base 20 0 , a wheel 2Q1 , a positioning device 2Q2 , a positioning hole “ 3 and an elastic body 2 Q 4 , wherein the positioning device 2 2 2 on the wheel 2 Q i is provided with a positioning body 2 0 2 0 And the pulling portion 2 〇2!, and the pulling portion 2 〇2 healing positioning body 2 0 2 0 is braked by the elastic body 2 〇4, and the end portion of the granule 2 〇2 〇 is inserted into the positioning hole 2 Q 3 The control wheel 2 〇i is unfolded or folded; a playing board 3 is pivotally connected to the frame rod 2 2 of the main frame 2, and the ratchet 3 is collapsible and unfolded on the carrying rod 21; the handle 4, She is connected to the pivoting seat 2 2 主 of the main frame 2, and the handlebar 4 is provided with a positioning sliding sleeve 40, a pivoting socket 4, a positioning hole 42, a pivoting slot 4 3, a pivoting block 4 4 and - Lengthen the handle 4 5, wherein the handle 4 of the handle sleeve 4 is provided with a positioning concave surface 4 G1, and the extension handle 4 4 is pivoted to the groove 4 5 by the pivoting block 4 4 and the handle 4 The pivoting groove 43 is pivotally coupled, and the elongated handle 45 is sleeved with a positioning sliding sleeve 450. When used, when When using a two-wheeled cart, it is only necessary to pull the pallet 3 from the 6 M314145 carrying rod 2 1 of the main frame 2 to 9 〇. That is, the positioning device 2 of the lower wheel set 2 of the main frame 2 〇 2 Pull the pulling part 2 0 2 1 to disengage the positioning body 2 0 2 0 from the positioning hole 2 〇3 (as shown in the second figure), then unfold the wheel 2 〇1 and release the pulling part 2 〇2 1, at this time The body 2 〇 2 〇 is compressed by the elastic body 2 〇 4 and reinserted into the corner hole 2 Q 3 (as shown in the third figure), so that the practical and convenient two-wheeled trolley can be easily completed. When using a four-wheel platform type pallet truck, place the 駄3 pressing person flat on the carrying rod 2^^ and then position the wheel set 2 上 on the frame rod 2 2 to move the 2 〇 2 pull the pulling part 2 2 1. Disengage the positioning body 2 〇2 〇 from the positioning hole 2 〇3, and then unfold the wheel (9)1 and then release the part 2 0 2 1. At this time, the positioning body 2 〇2 〇 is subjected to the elastic body 2 = pressure and then inserted into the other angle. Hole 2〇3, a set of 404 pull, fold the handle 4 up to form perpendicular to the main frame 2 (as shown in the fifth figure: the long hand put 4 5 fold, at this time, the long handle 4 5 position is slippery Set = 〇 is the gravity of the work itself , the combination of the handle 4 and the long handle of the μ slot 451 ▲ forming a straight line of steel (as shown in the sixth figure), can provide the length of the handle 4 to make the noodle line more silky. Not only the cart shots are combined and flattened (such as the seventh ride), so it is not. The collection does not occupy the work space and is extremely convenient to operate. From the above, we know that this creation has the following advantages: The creation of the Miscellaneous 3 Eucalyptus can increase the size of the two-wheeled car to prevent the loading of the trolley. 2. The touch of this creation touches 2 1λ, so it can increase the bearing weight of the four-wheel platform M314145. 3. The hand of the creation of the 4 series can be adjusted according to the user, so it can be more ergonomic and comfortable. 4. The improved structure of the trolley of this creation can be used by the user to make a two-wheeled trolley or a four-wheeled platform truck to achieve a more convenient and practical hand truck. The hand of this creation puts 4 of the 35th and 6th lows by adjusting the length of the hand to adjust the low, so it is very convenient to operate. Positive
6.本創作之擔板3亦可掀起來雜，防止#物滑落。 綜以上所述’本創作實瞻_之目的及功效，且本創作 之結構特徵，更為_產品中前所未有之最佳創作者，當 新型專利之申請要件’爰依法提出新型專利申請。6. The board 3 of this creation can also be mixed up to prevent the #物滑落. In view of the above-mentioned purpose and effect of the creation of this creation, and the structural characteristics of this creation, it is more than the best creator of the unprecedented product, when the application requirements of the new patent ', the new patent application is filed according to law.
圖式簡單說明】 惟以上述者’僅為本創作之—較佳實施例而已，當不能以此 限定本創狀實施翻，即驗摘作申請專纖圍及創作· 内谷所:找等變化或修飾，皆應仍屬本創作專利涵蓋之範圍内。 第一圖係本創作之立體圖。 第二圖係本創作之輪座轉向剖視圖（—）。 第二圖係本創作之輪座轉向剖視圖（二）。 第四圖係本創作之手把局部立體分解圖。 第五圖係本創作之使用示意圖（一）。 第六圖係本創作之使用示意圖（二）。 第七圖係本創作之使用示意圖（三）。 8 M314145Brief description of the schema] However, the above-mentioned one is only the preferred embodiment of the present invention. When it is not possible to limit the creation of the creation, it is an application for special fiber and creation. Changes or modifications shall remain within the scope of this Creative Patent. The first picture is a perspective view of the creation. The second picture is a cross-sectional view (-) of the wheel seat of the present creation. The second picture is a cross-sectional view of the wheel seat of this creation (2). The fourth picture is a partial exploded view of the hand of the creation. The fifth picture is a schematic diagram of the use of this creation (1). The sixth picture is a schematic diagram of the use of this creation (2). The seventh picture is a schematic diagram of the use of this creation (3). 8 M314145
【主要元件符號說明】 主車架2 輪組2 0 輪座2 0 0 輪子2 0 1 定位裝置2 0 2 定位體2 0 2 0 拉動部2 0 21 定位孔2 0 3 彈性體2 0 4 承載桿2 1 框桿2 2 樞接座2 2 0 擋板3 手把4 定位滑套4 0 定位凹面4 01 極接座4 1 定位孔4 2 樞接槽4 3 枢接塊4 4 加長手把4 5 定位滑套4 5 0 枢接槽4 51[Main component symbol description] Main frame 2 Wheel set 2 0 Wheel base 2 0 0 Wheel 2 0 1 Positioning device 2 0 2 Positioning body 2 0 2 0 Pulling part 2 0 21 Positioning hole 2 0 3 Elastomer 2 0 4 Carrying Rod 2 1 Frame 2 2 Pivot seat 2 2 0 Baffle 3 Handle 4 Positioning sleeve 4 0 Positioning concave surface 4 01 Pole socket 4 1 Positioning hole 4 2 Pivot groove 4 3 Pivot block 4 4 Long handle 4 5 Positioning bushing 4 5 0 Pivot slot 4 51