M277856 四、創作說明（1) 【新型所屬之技術領域】 本創作係提供一種工具車（二）設計，尤指一種可供承 載切鋸機或其他類似機具的工具車設計。 【先前技術】 習知使用於切鋸機或其他類似機具之承載工具車，如 美國第6 7 2 2 6 1 8號及第6 3 1 4 8 9 3號發明專利案所揭露，即係 提供切鋸機或其他類似機具承載使用之專用工具車，主要 係使機具可在工具車上操作使用。前述引證案並具有可折 收的支撐腳架設計，但支撐腳架並不具有安全定位設計， 因此當承載機具於作動時，容易因機具強烈的震動而造成 ρ具車位移，因不易定位，故造成使用困擾，影響安全。 【新型内容】 本創作之主要目的，乃在於提供一種工具車（二）設計 ，其係在前輪設置一下支架，當工具車撐開升起而處於工 作狀態時，前輪就會被下支架自動托高而脫離地面，能獲 極佳定位，增加工具車與地面的摩擦力，故可避免機具震 動造成工具車發生位移。 本創作之次要目的，乃在於提供一種工具車（二）設計 ，其係於工具車的承載架前端兩側增設上仰狀的延伸桿， 使工具車豎立時可藉兩延伸桿與前輪形成撐持定位，令高 重心的機具（如切鋸機等）在豎直站立的承載狀態仍可保 鳴夺穩定。 本創作之又一目的，乃在於提供一種工具車（二）設計 ，其係使工具車收折架的後端支腳係形成一可供推移的把M277856 IV. Creation Instructions (1) [Technical Field to which the New Type belongs] This creation is to provide a tool cart (2) design, especially a tool cart design that can support cutting saws or other similar tools. [Prior technology] A conventional load carrying tool used in a sawing machine or other similar implements, as disclosed in the US Patent Nos. 6 7 2 2 6 1 8 and 6 3 1 4 8 9 3, is provided. Cutting tool or other similar tool carts are mainly used to make the tools operate on the tool cart. The above cited case has a collapsible support stand design, but the support stand does not have a safe positioning design. Therefore, when the loader is in operation, it is easy to cause the vehicle to move due to the strong vibration of the device, because it is not easy to locate. Therefore, it causes trouble in use and affects safety. [New content] The main purpose of this creation is to provide a tool cart (2) design, which is provided with a bracket on the front wheel. When the tool cart is opened and raised to work, the front wheel will be automatically supported by the lower bracket. It is high and separated from the ground, which can obtain excellent positioning, increase the friction between the tool cart and the ground, so it can avoid the tool cart from being displaced due to the vibration of the tool. The secondary purpose of this creation is to provide a tool cart (2) design, which is provided with two extension rods on the two sides of the front end of the support frame of the tool cart, so that when the tool cart is erected, it can be formed by two extension rods and the front wheel. Support positioning, so that high center of gravity tools (such as cutting saws, etc.) in the vertical standing load state can still maintain the sound and stability. Another purpose of this creation is to provide a tool cart (2) design, which makes the rear end feet of the folding frame of the tool cart form a handle that can be moved.
第5頁 M277856 四、創作說明（2) 手，令工具車更方便推移，且可供推移的角度範圍更大， 具操作簡易及推移省力的優點。 本創作之再一目的，乃在於提供一種工具車（二）設計 ，該工具車之升降控制係可由一控制拉桿施予簡易操作而 完成，利用該控制拉桿同時操控三組鎖銷，使工具車於撐 開或收折狀態時，均能獲得極佳的鎖固定位。 【實施方式】 如第一圖至第四圖所示，本創作所為「工具車（二）」 設計，其主要係包括：一承載架1 0、一收折架2 0及一組前 輪30所組成，其中： | 承載架1 0，係呈一框架，為設於收折架2 0的上端，專 供機具5 0 (如切鋸機）鎖設承載，於承載架1 0前端兩侧並 可增設兩個呈上仰狀的延伸桿1 0 1 ; 收折架2 0，其係一可活動升降的交叉腳架，上端係與 承載架1 0鎖固結合，該收折架2 0包括一前端支腳2 1及一後 端支腳2 2，後端支腳2 2並與一伸縮管架2 3形成活動的套合 ，且該後端支腳2 2之末端部2 2 1 係呈向下彎折狀，使工具 車豎直站立時恰構成一可供推移的把手（如第五圖），以 方便推移工具車；另所述收折架2 0與承載架1 0於選定處並 連接設置一壓力桿2 0 1 ，使收折架2 0於升降收折時可提供 適當緩衝作用，以避免收折架2 0發生急速升降； I 上述承載架1 0前端兩側所設之兩上仰狀延伸桿1 0 1 ， 主要係使工具車於豎立時可藉兩延伸桿1 0 1 與前輪3 0形成 撐持定位（如第五圖），令高重心的機具5 0 (如切鋸機）仍Page 5 M277856 4. Creation instructions (2) The hand makes the tool cart more convenient to move, and the range of angles that can be moved is larger. It has the advantages of easy operation and labor saving. Another purpose of this creation is to provide a tool cart (2) design. The lifting control of the tool cart can be completed by a simple operation provided by a control rod. The control rod can simultaneously control three sets of lock pins to make the tool cart. When in the open or folded state, an excellent lock position can be obtained. [Embodiment] As shown in the first to fourth figures, the design of this workshop is "tool cart (2)", which mainly includes: a carrier 10, a folding frame 20 and a group of 30 front wheels The components, including: | The carrier frame 10 is a frame, which is located on the upper end of the folding frame 20, and is specially used for the machine 50 (such as a cutting saw) to lock the load. Two extension bars 1 0 1 can be added; a folding frame 20, which is a cross foot that can be raised and lowered, and the upper end is locked with the carrier frame 10, the folding frame 20 includes A front leg 2 1 and a rear leg 22, the rear leg 22 and a telescopic pipe frame 23 are formed in a movable fit, and the rear end 2 2 of the rear leg 2 2 is connected It is bent downward, so that the tool cart just forms a handle that can be moved when standing upright (as shown in the fifth figure), so that the tool cart can be easily moved; the folding frame 20 and the carrier frame 10 are selected. A pressure rod 2 0 1 is connected in parallel, so that the folding frame 20 can provide an appropriate buffering effect when lifting and folding, to avoid rapid lifting of the folding frame 20; I The above-mentioned carrier 1 0 The two upwardly extending rods 1 0 1 on both sides of the end are mainly used to make the tool cart stand by two extending rods 1 0 1 and the front wheel 30 to form a supporting position when the vehicle is erected (as shown in the fifth figure), so that the high center of gravity Machine 5 0 (such as cutting saw)
M277856 沒、創作說明（3) 可穩定承載而豎直站立，此時，後端支腳2 2的末端部2 2 1 即變成一組可供推移工具車的把手； 一組前輪3 0，係設於收折架2 0前端支腳2 1的底端，並 於兩前輪3 0之間樞設一下支架4 0，且該下支架4 0兩側與收 折架2 0的後端支腳2 2之間並分別設置一連接桿3 1 ，令工具 車升起撐開時，可使前輪30被下支架40托高而脫離地面（ 如第三圖），故承置於工具車上的機具5 0 (如切鋸機或其 他機具）處於工作狀態時，因下支架4 0已直接接觸地面， 故此時工具車的摩擦力極大，縱然機具5 0使用中會產生極 大震動，但仍可確保工具車不會發生位移； > 如第六圖所示，上述承載架1 0，並設有一控制拉桿6 0 可同時操控三組鎖銷6 1、6 2、6 3，使工具車於撐開或收折 時均能獲得良好定位，該控制拉桿6 0係一設於承載架1 0框 架上的活動拉桿（如第七圖），其一端並延伸至框架另一 端而結合一拉伸彈鲁6 4，且與一拉片6 5鎖合，於控制拉桿 6 0拉動時可驅使拉片6 5形成角度偏擺，其中，兩個呈橫向 對應的鎖銷6 1、6 2，係分別隱藏於承載架1 0的伸縮管架2 3 的兩端，其伸出時係貫穿後端支腳2 2及伸縮管架2 3的兩銷 孔2 4形成卡止定位（如第八圖），而脫離時則解除卡止狀 態（如第九圖），使工具車可呈活動收折，所述兩鎖銷6 1 6 2係均於前端套設一復位彈簧6 6，另一端皆結合一鋼索 ，且鋼索6 7係通過一轉輪6 8而鎖固於控制拉桿6 0末端的 拉片6 5，因此控制拉桿6 0被拉動時，可使拉片6 5產生偏擺 ，並拉動兩鋼索67而拖動兩鎖銷61、62脫離兩銷孔24，令M277856 No, creation instructions (3) can stand stably and stand upright. At this time, the rear end 2 2 of the rear end 2 2 1 becomes a set of handles for the tool cart; a set of front wheels 3 0, It is set at the bottom end of the front support leg 21 of the folding frame 20, and a lower bracket 40 is pivoted between the two front wheels 30, and both sides of the lower support frame 40 and the rear legs of the folding frame 20 are pivoted. A connecting rod 3 1 is provided between 2 and 2 respectively, so that when the tool cart is lifted and opened, the front wheel 30 can be lifted off the ground by the lower bracket 40 (as shown in the third figure), so the When the machine 50 (such as a saw or other machine) is in working condition, the lower bracket 40 has directly contacted the ground, so the friction of the tool cart is extremely great. Although the machine 50 will generate great vibration during use, it can still be used. Ensure that the tool cart will not be displaced; > As shown in the sixth figure, the above-mentioned carrier 10 is provided with a control rod 60, which can simultaneously control three sets of lock pins 6 1, 6, 2, and 6 to make the tool cart at It can be well positioned when it is opened or folded. The control rod 60 is a movable rod (such as the seventh ), One end of which extends to the other end of the frame in combination with a stretch spring 6 4 and is locked with a pull tab 65, which can drive the pull tab 65 to form an angular deflection when the control lever 60 is pulled, wherein, Two horizontally corresponding locking pins 6 1 and 6 2 are respectively hidden at both ends of the telescopic pipe frame 2 3 of the carrier frame 10, and when extended, they pass through the rear end legs 2 2 and the telescopic pipe frame 2 3 The two pin holes 2 of 4 form a locking position (as shown in the eighth figure), and when released, the locking state is released (as shown in the ninth picture), so that the tool cart can be folded and folded. The two locking pins 6 1 6 2 A return spring 6 6 is sleeved on the front end, and a steel cable is connected to the other end, and the steel cable 6 7 is locked to the pull tab 6 5 at the end of the control rod 60 by a wheel 6 8, so the control rod 6 0 When being pulled, the pull tab 65 can be deflected, and the two steel cables 67 are pulled to pull the two locking pins 61 and 62 out of the two pin holes 24, so that
第7頁 M277856 四、創作說明（4) 工具車的收折架20可自動下降收合，反之，在撐開狀態下 ，則利用兩鎖銷6 1、62之插入使收折架2〇可呈穩定的撐開 狀態。 上述拉伸彈貫6 4 ’其兩端係分別勾設於承载架1 〇與控 制拉桿60預設的勾持部Η、601 ，而拉片65則活動樞設於 承載架10框架底端部（如第七圖），其一端與控制拉桿6〇 末端結合，另一知則連接結合鋼索6 7，併予指明。 上述另一鎖銷，其主要係匹配設於後端支腳2 2的銷 ?25 (如第：ffl : J十圖及第十_圖所示），該鎖銷63前 2係套設-復：〒：631，另一端則結合一第二拉片6 32， I# 一拉片6 3 2 —鈿係樞設在承載架u ，另一端則是鎖設於控制拉桿6 〇箱< +只λ π 貝乃以上 當位置，因此於控制拉桿的支柱，或其他適 產生偏擺，並拉動鎖銷63脫離銷孔^，^使第一拉片632 可從收折狀態被釋放而自動撐開，^工具車收折架2 〇 時，則利用鎖銷63插入後端支腳22銷，在收折狀態 之卡止狀態。 鋼孔2 5，以形成穩定 成 利用上述控制拉桿60與三組鎖銷61、 為本創作之例舉實施例，其並非用以限〜 舉凡涉及專效應用或基於前項技術又本案技術範圍 置換者，A ^ &——· · τ < 即可由該控制拉桿60同時操控三組2、63之配置組 使工具車在撐開或收折時均可獲得良好、62、63， f例所揭控制拉桿6 〇與三組鎖銷6 1、6 2 :又位，惟圖中實 、6 3之組成形態， 所為簡易變更或 仍應不脫本案技術範圍Page 7 M277856 IV. Creation instructions (4) The folding frame 20 of the tool cart can be automatically lowered and folded. Conversely, in the open state, the two folding pins 6 1, 62 are used to make the folding frame 20. Shows a stable spread. The two ends of the stretch spring 6 4 ′ are respectively hooked on the supporting frame 10 and the predetermined holding portions 601 and 601 of the control rod 60, and the pull-tab 65 is movably pivoted on the bottom end of the frame of the supporting frame 10. (As shown in the seventh figure), one end of the control rod is connected to the end of the control rod 60, and the other one is connected to the steel cable 67 and specified. The other lock pin mentioned above is mainly matched with the pin 25 provided at the rear leg 22 (as shown in the following figure: ffl: J ten and ten_), the lock pin 63 is set on the front 2- Re: 〒: 631, the other end is combined with a second pull tab 6 32, I # is a pull tab 6 3 2-the 钿 system is pivotally mounted on the carrier u, and the other end is locked on the control lever 6 box < + Only λ π Benai is in the above position, so the lever of the control rod, or other suitable deviation, and pull the lock pin 63 out of the pin hole ^, so that the first pull tab 632 can be released from the folded state and automatically When it is opened, when the tool car retracts the folding frame 20, it uses the lock pin 63 to insert the rear leg 22 pin, and it is locked in the folded state. The steel holes 25 are formed by using the control lever 60 and the three sets of lock pins 61 as an example. This is not an example of the creation. For example, special effects or replacement based on the previous technology and the technical scope of this case are used. That is, A ^ & —— · τ < The control rod 60 can simultaneously control three configuration groups of 2, 63, so that the tool cart can obtain good results when it is stretched or folded. The disclosed control lever 60 and the three sets of locking pins 6 1, 6 2 are in place, but the composition of the solid and 63 in the figure is simple to change or should not depart from the technical scope of the case.
M277856M277856
M277856 圖式簡單說明 【圖式簡單說明】 第一圖為本創作之組合立體圖。 第二圖為本創作承載架呈分離狀態之分解立體圖。 第三圖為本創作前輪被下支架托高脫離地面之撐開狀 態示意圖。 第四圖為本創作呈收折狀態之平放示意圖。 第五圖為本創作呈收折狀態之豎立示意圖。 第六圖為本創作控制拉桿配置組合之分解示意圖。 第七圖為本創作控制拉桿末端與承載架之局部分解圖 〇 I 第八圖為本創作以兩對應鎖銷貫穿後端支腳及伸縮管 架而呈卡止定位之狀態示意圖。 第九圖為第八圖中兩鎖銷脫離後而呈現解除卡止之狀 態示意圖。 第十圖為本創作以另一鎖銷卡止定位於後端支腳之狀 態示意圖。 第十一圖為第十圖的鎖銷於脫離後呈現解除卡止之狀 態示意圖。M277856 Schematic illustration [Schematic illustration] The first image is a combined perspective view of the creation. The second image is an exploded perspective view of the creative carrier in a separated state. The third picture is a schematic diagram of the state where the front wheel is lifted off the ground by the lower bracket. The fourth picture is a schematic illustration of the flat state of the creation. The fifth figure is an erected diagram showing the folded state of the creation. The sixth figure is an exploded view of the creative control lever configuration combination. The seventh picture is a partial exploded view of the end of the control rod of the creation and the carrier 〇 I The eighth picture is a schematic diagram of the state where the two lock pins penetrate the rear legs and the telescopic pipe rack and are locked and positioned. The ninth figure is a schematic diagram of the unlocking state after the two locking pins are disengaged in the eighth figure. The tenth figure is a schematic diagram of the state where the lock is positioned on the rear leg with another lock pin. The eleventh figure is a schematic diagram of the unlocking state of the lock pin of the tenth figure after disengagement.
第10頁 M277856 圖式簡單說明 【主要元件符號說明】 10 承載架 1 01 延伸桿 11 > 601 勾持部 12 鎖片 20 收折架 2 01 壓力桿 2 1 前端支腳 22 後端支腳 221 末端部 2 3 伸縮管架 24、 25 銷孔 3 0 前輪 3 1 連接桿 4 0 下支架 50 機具 6 0 控制拉桿 61 > 62 > 63 鎖銷 6 31 復位彈簧 632 第二拉片 64 拉伸彈簧 65 67 拉片 鋼索 6 6 68 彈簧 轉輪Page 10 M277856 Brief description of the drawings [Description of main component symbols] 10 Carrier 1 1 Extension rod 11 > 601 Hook 12 Locking piece 20 Folding frame 2 01 Pressure rod 2 1 Front leg 22 Rear leg 221 Tip 2 3 Telescopic pipe rack 24, 25 Pin holes 3 0 Front wheel 3 1 Connecting rod 4 0 Lower bracket 50 Machine 6 0 Control lever 61 > 62 > 63 Lock pin 6 31 Return spring 632 Second pull tab 64 Stretch Spring 65 67 Pull tab wire 6 6 68 Spring runner
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