TW201634309A - Truckle structure and the using method - Google Patents
Truckle structure and the using method Download PDFInfo
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- TW201634309A TW201634309A TW104109711A TW104109711A TW201634309A TW 201634309 A TW201634309 A TW 201634309A TW 104109711 A TW104109711 A TW 104109711A TW 104109711 A TW104109711 A TW 104109711A TW 201634309 A TW201634309 A TW 201634309A
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Abstract
Description
本發明係與腳輪有關，特別是關於一種具有定向、煞車等功能之腳輪結構。 The present invention relates to casters, and more particularly to a caster structure having the functions of orientation, braking, and the like.
本發明又關於一種使用上述腳輪結構之方法。 The invention further relates to a method of using the caster structure described above.
一般為了使載體(病床、精密儀器或工作檯等)移動方便、省力，通常於載體下方設置有腳輪，一開始的腳輪為一種固定式不可旋轉的設計，導致載體僅能夠直行而無法轉彎，為此，市面上開發出一種旋轉式腳輪，以提供該載體位移時能夠轉彎之功能，而後又為了防止當該腳輪靜止時會因為地面不平或受其他因素自行移動，因此便設計出一種配置有煞車踏板之腳輪，可以讓人控制該載體位移後的煞車止動。 Generally, in order to make the carrier (bed, precision instrument or workbench, etc.) move conveniently and effortlessly, casters are usually arranged under the carrier, and the caster at the beginning is a fixed non-rotatable design, so that the carrier can only go straight and cannot turn, Therefore, a rotary caster has been developed on the market to provide the function of turning when the carrier is displaced, and then to prevent the caster from being unbalanced or otherwise moved by other factors when the caster is stationary, thereby designing a configuration with a brake. The caster of the pedal can control the brake stop after the displacement of the carrier.
然而該等習知具煞車功能的腳輪仍因為於移動之過程中，因為該腳輪會任意的旋轉使得該載體在直行位移的過程中容易因施與該載體之推力不平均，而使得該載體的行進位移方向不易受到控制。 However, the casters with the brake function are still in the process of moving, because the caster can rotate arbitrarily, so that the carrier is easily uneven in the process of the straight displacement due to the thrust applied to the carrier, so that the carrier is The direction of travel displacement is not easily controlled.
當該載體配置有旋轉式腳輪時，雖然該載體可以視需求而得以順利的進行轉彎動作，但在執行位移的過程中會有不易控制該載體行進位移方向的缺陷，又當該載體配置有最傳統的腳輪時(即固定不可旋轉的腳輪)，雖然該載 體在直行位移方向上得以獲得控制，但不易轉彎，是以需要一種具有定向、煞車等功能之腳輪結構。 When the carrier is provided with a rotary caster, although the carrier can smoothly perform the turning action as required, in the process of performing the displacement, there is a defect that it is difficult to control the direction of the carrier's traveling displacement, and when the carrier is configured the most Conventional casters (ie fixed non-rotatable casters), although the load The body is controlled in the direction of the straight displacement, but it is not easy to turn, so it is necessary to have a caster structure with the functions of orientation, braking and the like.
本發明提供一種腳輪結構，其主要目的是使該腳輪視需求直行轉向、定向及煞車等功能。 The invention provides a caster structure, the main purpose of which is to make the caster direct steering, orientation and braking functions as required.
本發明腳輪結構之另一目的是提供一種腳輪結構之使用方法。 Another object of the caster structure of the present invention is to provide a method of using a caster structure.
根據本發明，本發明之腳輪結構包括：一主座體、一軸心、一定向機構、一煞車機構、一復位踏板及一輪件，其中：該主座體為可相對旋轉的與該軸心結合，該軸心之一端係伸入該主座體，該軸心伸入該主座體之一端係固定套設一第一卡齒件及一第二卡齒件，該第一卡齒件開設一第一槽部，該第二卡齒件開設一第二槽部；該定向機構包括一定向踏板、一第一翹板，該定向踏板之一端具有一定向踏部，該定向踏板之另一端成形一第一推抵部及一第一抵壓部，該定向踏板及該第一翹板係樞設於該主座體，該第一翹板之一端為一第一受抵部，該第一翹板之另一端成形一第一卡制部，該定向踏板之第一推抵部係抵於該第一受抵部，該卡制部係面對該第一卡齒件之該第一槽部；該煞車機構包括一煞車踏板及一第二翹板，該煞車踏板之一端具有一煞車踏部，該煞車踏板之另一端之一側成形一第二抵壓部，該煞車踏板具有該第二抵壓部之另一側成形一第二推抵部，該煞車踏板樞設於該主座體，該第二翹板之一端成形一第二受抵部，該第二推抵部係抵於該第二受抵部，該第二翹板之另一端係形成一第二卡制部，該第二卡制部係面對第二卡齒件之該第二槽部，該第二翹板之兩側分別延伸出一第三卡制部，該第二推抵 部係抵於該第二受抵部；該復位踏板係樞設於該主座體，該復位踏板之一端為一復位踏部，該復位踏板之另一端係成形一第三抵壓部，該第三抵壓部係面對該第一抵壓部及該第二抵壓部；該輪件包括一第一側輪及一第二側輪，該第一側輪及該第二側輪分別樞設於該主座體之兩側，該第一側輪及該第二側輪分別成形一限止輪齒，該限止齒輪係分別成形於該第一側輪及該第二側輪相互面對之一側，該限止輪齒具有複數卡槽，該第二翹板之該第三卡制部係面對該複數卡槽。 According to the present invention, the caster structure of the present invention comprises: a main seat body, a shaft center, a fixed direction mechanism, a brake mechanism, a reset pedal and a wheel member, wherein: the main seat body is relatively rotatable with the shaft center In combination, one end of the shaft extends into the main body, and the shaft extends into one end of the main body to fix a first engaging member and a second engaging member. The first engaging member a first slot portion is defined, the second latching member defines a second slot portion; the orientation mechanism includes a fixed pedal and a first rocker, and one end of the directional pedal has a certain stepped portion, and the directional pedal is another Forming a first pushing portion and a first pressing portion at one end, the directional pedal and the first rocker are pivotally disposed on the main body, and one end of the first rocker is a first abutting portion, The other end of the first rocker is formed with a first engaging portion, and the first pushing portion of the directional pedal is abutted against the first receiving portion, the engaging portion facing the first engaging member a sliding portion; the braking mechanism includes a brake pedal and a second rocker, and one end of the brake pedal has a pedal portion, One side of the other end of the pedal is formed with a second pressing portion, and the other side of the second pressing portion is formed with a second pushing portion, and the brake pedal is pivotally disposed on the main seat. Forming a second receiving portion at one end of the second rocker, the second pushing portion is opposite to the second receiving portion, and the other end of the second rocking plate is formed with a second clamping portion, the second The clamping portion faces the second groove portion of the second latching member, and a second locking portion is respectively extended on both sides of the second rocker plate, and the second pushing portion The resetting pedal is pivotally disposed on the main seat body, and one end of the reset pedal is a reset step portion, and the other end of the reset pedal is formed with a third pressing portion, The third pressing portion faces the first pressing portion and the second pressing portion; the wheel member includes a first side wheel and a second side wheel, and the first side wheel and the second side wheel respectively The first side wheel and the second side wheel are respectively formed with a limiting tooth, and the limiting gear is formed on the first side wheel and the second side wheel respectively facing each other. On one side, the limiting tooth has a plurality of card slots, and the third locking portion of the second rocker faces the plurality of card slots.
為達前述目的，本發明腳輪結構之使用方法，包括：踩踏該定向踏板，使該定向踏板以該第三樞設件為樞軸旋轉，進而推抵該第一翹板，使該第一翹板同步旋轉，進而使該第一翹板之第一卡制部卡入該第一卡齒件之該第一槽部；踩踏該煞車踏板，使該煞車踏板以該第三樞設件為樞軸旋轉，進而推抵該第二翹板，使該第二翹板同步旋轉，進而使該第二翹板之該第二卡制部卡入該第二卡齒件之該第二槽部，該第二翹板之該第三卡制部卡入該限止齒輪之卡槽內；踩踏該復位踏板，使該復位踏板以該第四樞設件為樞軸旋轉，進而推抵該定向踏板及該煞車踏板，使該定向踏板及該煞車踏板復位，進而使該第一翹板之該第一卡制部離開該第一槽部，使該第二翹板之該第二卡制部離開該第二槽部，該第三翹板之該第三卡制部離開該限止齒輪之卡槽。 In order to achieve the above objective, the method for using the caster structure of the present invention comprises: stepping on the directional pedal, causing the directional pedal to pivot with the third pivoting member, thereby pushing the first rocker to make the first tilting The first synchronous portion of the first rocker is engaged with the first groove portion of the first claw member; the brake pedal is stepped on, and the brake pedal is pivoted with the third pivot member Rotating the shaft to push the second rocker to rotate the second rocker synchronously, so that the second engaging portion of the second rocker is engaged with the second groove portion of the second engaging member. The third locking portion of the second rocker engages into the slot of the limiting gear; stepping on the reset pedal causes the reset pedal to pivot with the fourth pivoting member, thereby pushing the directional pedal and The brake pedal resets the directional pedal and the brake pedal, so that the first locking portion of the first rocker leaves the first groove portion, and the second locking portion of the second rocker leaves the The second groove portion, the third clamping portion of the third rocker leaves the card slot of the limiting gear.
由前述可知，本發明藉由該踩踏定該向機構之定向踏板，使該定向踏板推抵該一第一翹板，令該第一翹板卡制於該第一卡齒件之第一槽部內， 使腳輪得以定向行駛，再藉由踩踏該煞車機構之煞車踏板，使該煞車踏板推抵該第二翹板，令該第二翹板之第二卡制部卡制於該第二卡齒件之第二槽部內，且該第二翹板之第三卡制部卡制於該輪件之限止齒輪內，使腳輪得以定向且煞車藉此達到使腳輪可執行轉向、定向、及煞車等功能。 As can be seen from the foregoing, the present invention pushes the directional pedal against the first rocker by stepping on the directional pedal of the mechanism, so that the first rocker is engaged in the first slot of the first latching member. Inside, The caster is directionalally driven, and the brake pedal is pushed against the second rocker by stepping on the brake pedal of the brake mechanism, so that the second clamp of the second rocker is engaged with the second clamp In the second groove portion, the third clamping portion of the second rocker is clamped in the limiting gear of the wheel member, so that the caster can be oriented and the vehicle can be driven to achieve the functions of steering, orientation, and braking of the caster. .
10‧‧‧主座體 10‧‧‧ main seat
11‧‧‧頂殼 11‧‧‧ top shell
111‧‧‧內頂殼 111‧‧‧ inner top shell
112‧‧‧外頂殼 112‧‧‧Outer top shell
20‧‧‧軸心 20‧‧‧Axis
21‧‧‧第一卡齒件 21‧‧‧First toothed parts
211‧‧‧第一槽部 211‧‧‧First groove
22‧‧‧第二卡齒件 22‧‧‧Second toothed parts
221‧‧‧第二槽部 221‧‧‧Second trough
30‧‧‧定向機構 30‧‧‧Orientation
31‧‧‧定向踏板 31‧‧‧ Directional pedal
311‧‧‧定向踏部 311‧‧‧Directional step
312‧‧‧第一推抵部 312‧‧‧ first push
313‧‧‧第一抵壓部 313‧‧‧First Pressure Relief Department
32‧‧‧第一翹板 32‧‧‧First rocker
321‧‧‧第一受抵部 321‧‧‧First Attendance Department
322‧‧‧第一卡制部 322‧‧‧First Carding Department
323‧‧‧彈性片 323‧‧‧Elastic film
33‧‧‧第一樞設件 33‧‧‧First pivoting piece
34‧‧‧第三樞設件 34‧‧‧The third pivoting piece
40‧‧‧煞車機構 40‧‧‧ brake mechanism
41‧‧‧煞車踏板 41‧‧‧ brake pedal
411‧‧‧煞車踏部 411‧‧‧煞车部
413‧‧‧第二抵壓部 413‧‧‧Second Pressure Relief Department
412‧‧‧第二推抵部 412‧‧‧second push
42‧‧‧第二翹板 42‧‧‧Second rocker
421‧‧‧第二受抵部 421‧‧‧The second affected part
422‧‧‧第二卡制部 422‧‧‧Second Carding Department
423‧‧‧第三卡制部 423‧‧ Third Department of Cards
43‧‧‧第二樞設件 43‧‧‧Second fascia
44‧‧‧彈性件 44‧‧‧Flexible parts
50‧‧‧復位踏板 50‧‧‧Reset pedal
501‧‧‧復位踏部 501‧‧‧Reset tread
502‧‧‧第三抵壓部 502‧‧‧ Third Pressure Department
503‧‧‧穿槽 503‧‧‧through slot
51‧‧‧限抵件 51‧‧‧ Limitation
511‧‧‧套設部 511‧‧‧Setting Department
512‧‧‧穿設部 512‧‧‧ Department of Wear
513‧‧‧限抵部 513‧‧ ‧ Limitation Department
52‧‧‧第四樞設件 52‧‧‧Fourth fascia
60‧‧‧輪件 60‧‧‧ Wheels
61‧‧‧第一側輪 61‧‧‧First side wheel
62‧‧‧第二側輪 62‧‧‧Second side wheel
63‧‧‧限止輪齒 63‧‧‧Limited teeth
631‧‧‧卡槽 631‧‧‧ card slot
70‧‧‧副座體 70‧‧‧Sub-body
圖1 為本發明腳輪結構之立體圖。 Figure 1 is a perspective view of the caster structure of the present invention.
圖2 為本發明腳輪結構之分解圖。 Figure 2 is an exploded view of the caster structure of the present invention.
圖3 為本發明腳輪結構之剖視圖。 Figure 3 is a cross-sectional view showing the structure of the caster of the present invention.
圖4 為本發明腳輪結構之作動圖。 Figure 4 is an actuation diagram of the caster structure of the present invention.
圖5 為本發明腳輪結構之作動圖。 Figure 5 is an actuation diagram of the caster structure of the present invention.
圖6 為本發明腳輪結構之作動圖。 Figure 6 is an actuation diagram of the caster structure of the present invention.
圖7 為本發明腳輪結構之作動圖。 Figure 7 is an actuation diagram of the caster structure of the present invention.
為使貴審查委員對本發明之目的、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】詳述如後：本發明腳輪結構如圖1至圖7所示，包括：一主座體10、一軸心20、一定向機構30、一煞車機構40、一復位踏板50及一輪件60；其中該主座體10具有一頂殼11，該頂殼11包括一內頂殼111及一外頂殼112，該主座體10為可相對旋轉的與該軸心20結合，該軸心20之一端係伸入該主座體10，該軸心20伸入該主座體10之一端係固定套設一第一卡齒件21及一 第二卡齒件22，該第一卡齒件21開設一第一槽部211，該第二卡齒件22開設一第二槽部221；該定向機構30包括一定向踏板31及一第一翹板32，該定向踏板31之一端具有一定向踏部311，該定向踏板31之另一端成形一第一推抵部312及一第一抵壓部313，另包括一第一樞設件33及一第三樞設件34，該定向踏板31係藉由該第三樞設件34樞設於該主座體10；該第一翹板32藉由該第一樞設件33樞設於該主座體10，該第一翹板32之一端為一第一受抵部321，該第一翹板32之另一端成形一第一卡制部322，該定向踏板31之第一推抵部312係抵於該第一受抵部321，該第一卡制部322係面對該第一卡齒件21之該第一槽部211，較佳的該第一翹板32另成形一彈性片323，該彈性片323係常態抵於該主座體10之內頂殼111，藉由該彈性片323之彈性使該第一翹板32於復位時之能夠更加順暢；該煞車機構40包括一煞車踏板41及一第二翹板42，該煞車踏板41之一端具有一煞車踏部411，該煞車踏板41之另一端之一側成形一第二抵壓部413，該煞車踏板41具有該第二抵壓部413之另一側成形一第二推抵部412，該煞車踏板41藉由該第三樞設件34與該定向踏板31同軸樞設於該主座體10；另包括一第二樞設件43，該第二翹板42藉由該第二樞設件43樞設於該主座體10，該第二翹板42之一端成形一第二受抵部421，該第二推抵部412係抵於該第二受抵部421，該第二翹板42之另一端係形成一第二卡制部422，該第二卡制部422係面對第二卡齒件22之該第二槽部221，該第二翹板42之兩側分別延伸出一第三卡制部423，該第二推抵部412係抵於該第二受抵部421； 該復位踏板50係藉由一第四樞設件52樞設於該主座體10，該復位踏板50之一端為一復位踏部501，該復位踏板50之另一端係成形一第三抵壓部502，該第三抵壓部502係面對該第一抵壓部313及該第二抵壓部413，該第三抵壓部502係供以推抵該第一抵壓部313及該第二抵壓部413，該第三抵壓部502亦供以為該第一抵壓部313及該第二抵壓部413抵壓，該復位踏板50之兩側分別開設一穿槽503；另包括一限抵件51，該限抵件51之一端具有一套設部511，該套設部511之兩側分別延伸出一穿設部512，該限止件51之另一端為限抵部513，該限抵件51之套設部511係套設於該第四樞設件52，該穿設部512係分別穿入該復位踏板50兩側之穿槽503，該限抵部513係常態抵於該主座體10之該外頂殼112，藉由該限抵部513抵頂之力量使該復位踏板50獲得一撐抵之力量，使該復位踏板50保持一方便使用者踩踏之高度而不會下垂。 In order to enable the reviewing committee to have a better understanding and understanding of the purpose, features and effects of the present invention, please refer to the following [detailed description of the drawings] as follows: The structure of the caster of the present invention is as shown in FIG. 1 to FIG. The utility model comprises: a main body 10, a shaft center 20, a fixed mechanism 30, a brake mechanism 40, a reset pedal 50 and a wheel member 60. The main seat body 10 has a top shell 11 including a top shell 11 An inner top shell 111 and an outer top shell 112 are rotatably coupled to the shaft core 20, and one end of the shaft core 20 extends into the main seat body 10, and the shaft center 20 extends into the shaft body 20 One end of the main body 10 is fixedly sleeved with a first engaging member 21 and one a second latching member 22, the first latching member 21 defines a first slot portion 211, and the second latching member 22 defines a second slot portion 221; the orientation mechanism 30 includes a fixed pedal 31 and a first The rocking plate 32 has one end portion 311 at one end of the directional pedal 31. The other end of the directional pedal 31 is formed with a first pushing portion 312 and a first pressing portion 313, and further includes a first pivoting member 33. And a third pivoting member 31, the directional pedal 31 is pivotally disposed on the main body 10 by the third pivoting member 34; the first rocker 32 is pivoted by the first pivoting member 33 One end of the first rocker 32 is a first abutting portion 321 , and the other end of the first rocking plate 32 is formed with a first locking portion 322 , and the first step of the directional pedal 31 is pushed. The first portion 312 is opposite to the first receiving portion 321 of the first engaging member 21, and the first rocking plate 32 is formed by a first forming portion 322. The elastic piece 323 is normally in contact with the inner top case 111 of the main seat body 10. The elasticity of the elastic piece 323 enables the first rocker 32 to be more smoothly restored. The brake mechanism 40 Including a train The board 41 and a second rocker 42 have a handle portion 411 at one end of the brake pedal 41, and a second pressing portion 413 is formed on one side of the other end of the brake pedal 41. The brake pedal 41 has the second portion A second pushing portion 412 is formed on the other side of the pressing portion 413. The brake pedal 41 is pivotally disposed on the main body 10 coaxially with the directional pedal 31 by the third pivoting member 34. The second rocker 42 is pivotally disposed on the main body 10 by the second pivoting member 43. One end of the second rocker 42 is formed with a second receiving portion 421. The abutting portion 412 is abutted against the second receiving portion 421, and the other end of the second rocking plate 42 is formed with a second locking portion 422 facing the second engaging member 22 The second groove portion 221, the two sides of the second rocker 42 extend a third clamping portion 423, the second pushing portion 412 is against the second receiving portion 421; The reset pedal 50 is pivotally mounted on the main body 10 by a fourth pivoting member 52. One end of the reset pedal 50 is a reset step 501, and the other end of the reset pedal 50 is formed with a third pressing force. The third pressing portion 502 is opposite to the first pressing portion 313 and the second pressing portion 413, and the third pressing portion 502 is configured to push against the first pressing portion 313 and the portion The second pressing portion 413 is also configured to press the first pressing portion 313 and the second pressing portion 413, and a groove 503 is defined in each side of the reset pedal 50; The end of the limiting member 51 has a set of portions 511. The two sides of the sleeve portion 511 respectively extend through a through portion 512. The other end of the limiting member 51 is a limiting portion 513. The sleeve portion 511 of the limiting member 51 is sleeved on the fourth pivoting member 52. The through portion 512 is respectively inserted into the through slot 503 of the reset pedal 50, and the limiting portion 513 is normal. Abutting the outer top case 112 of the main seat body 10, the force of the abutting portion 513 abutting causes the reset pedal 50 to obtain a supporting force, so that the reset pedal 50 maintains a height that is convenient for the user to step on. It will not sag.
該輪件60係樞設於該主座體10之兩側，該輪件60包括一第一側輪61及一第二側輪62，該第一側輪61及該第二側輪62相互面對之一側分別成形一限止輪齒63，該限止輪齒63具有複數卡槽631，該第二翹板42之該第三卡制部423係面對該複數卡槽631。 The wheel member 60 is pivotally disposed on two sides of the main body 10. The wheel member 60 includes a first side wheel 61 and a second side wheel 62. The first side wheel 61 and the second side wheel 62 are mutually connected. One of the limiting teeth 63 is formed on one side, and the limiting teeth 63 have a plurality of slots 631. The third locking portion 423 of the second rocker 42 faces the plurality of slots 631.
較佳的，另包括一彈性件44，該彈性件44之一端係固定結合於該第一樞設件33、該彈性件44之另一端係固定結合於該第二翹板42，藉此使該第二翹板42於作動時能夠藉由該彈性件44之彈力能夠更順利的作動及復位。 Preferably, the elastic member 44 is fixedly coupled to the first pivoting member 33, and the other end of the elastic member 44 is fixedly coupled to the second rocker 42. When the second rocker 42 is actuated, the elastic force of the elastic member 44 can be more smoothly operated and reset.
較佳的，另包括一副座體70，該副座體70係鎖設於該主座體10，該副座體70係用以防止異物侵入該主座體10內。 Preferably, the sub-seat 70 is locked to the main body 10 for preventing foreign matter from entering the main body 10.
本發明腳輪結構於作動時如圖4至圖6所示，如圖4所示，當使用者欲使腳輪定向使該腳輪不會隨意擺動時，先踩踏該定向踏板31之該定向踏部311，使該定向踏板31以該第三樞設件34為樞軸朝踩踏之方向旋轉，該定向踏板31之該第一推抵部312及該第一抵壓部313亦隨之朝相同之方旋轉，由於該第一推抵部312為常態抵於該第一翹板32之該第一受抵部321，是以該第一推抵部312旋轉之同時亦推抵該第一受抵部321，使該第一翹板32以該第一樞設件33為樞軸旋轉，該第一翹板32之第一卡制部322亦同步旋轉並卡入該第一卡齒件21之該第一槽部211，由於該第一翹板32之第一卡制部322為該第一槽部211所卡制，且該第一翹板32係藉由該第一樞設件33樞設於該主座體10，該輪件60係樞設於該主座體10之兩側，是以該第一翹板32之第一卡制部322為該第一槽部211所卡制時，亦使該主座體10及該輪件60無法旋轉，藉此達成定向之目的；同時該第一抵壓部313旋轉進而抵頂該復位踏板50之第三抵壓部502，使該復位踏板50以該第四樞設件52為樞軸朝推抵之方向旋轉，使該復位踏板50呈現可踩踏之狀態。 When the caster structure of the present invention is actuated as shown in FIG. 4 to FIG. 6, as shown in FIG. 4, when the user wants to orient the caster so that the caster does not swing freely, the directional step 311 of the directional pedal 31 is stepped on first. The directional pedal 31 is pivoted toward the pedaling direction by the third pivoting member 34. The first pushing portion 312 and the first pressing portion 313 of the directional pedal 31 are also facing the same side. Rotation, since the first abutting portion 312 is normally in contact with the first abutting portion 321 of the first rocker 32, the first abutting portion 312 is rotated while pushing the first abutting portion. The first rocking plate 32 is pivoted by the first pivoting member 33 , and the first locking portion 322 of the first rocking plate 32 is also synchronously rotated and snapped into the first latching member 21 . The first groove portion 211 is formed by the first groove portion 211 of the first rocker 32, and the first rocker 32 is pivoted by the first pivot member 33. In the main body 10, the wheel member 60 is pivotally disposed on the two sides of the main seat body 10, and the first locking portion 322 of the first rocker 32 is locked by the first groove portion 211. , also making the main body 10 and the The wheel member 60 cannot rotate, thereby achieving the purpose of orientation; at the same time, the first pressing portion 313 rotates to abut the third pressing portion 502 of the reset pedal 50, so that the reset pedal 50 is the fourth pivoting member 52. The pivoting shaft is rotated in the direction of pushing, so that the reset pedal 50 assumes a state of being stepped on.
如圖5所示，當使用者欲使該輪件60同時定向及煞車時，先踩踏該煞車踏板41之煞車踏部411，使該煞車踏板41以該第三樞設件34為樞軸朝踩踏之方向旋轉，該煞車踏板41之該第二推抵部412及該第二抵壓部413亦隨之朝相同之方旋轉，由於該第二推抵部412係抵於該第二翹板42之該第二受抵部421，是以該第二推抵部412旋轉之同時亦推抵該第二受抵部421，使該第二翹板42以該第二樞設件43為樞軸旋轉，該第二翹板42之第二卡制部422亦同步旋轉並卡入該第二卡齒件22之該第二槽部221，該第二翹板42之第三卡制部423亦同步旋轉並卡入該輪件60之該限止齒輪63的卡槽631內； 同時該第二推抵部412旋轉進而抵頂該復位踏板501之第三抵壓部502，使該復位踏板以該第四樞設件52為樞軸朝推抵之方向旋轉，使該復位踏板501呈現可踩踏之狀態。 As shown in FIG. 5, when the user wants to orient the wheel member 60 at the same time, the user first steps on the pedaling portion 411 of the brake pedal 41, so that the brake pedal 41 pivots toward the third pivoting member 34. When the stepping direction is rotated, the second pushing portion 412 and the second pressing portion 413 of the brake pedal 41 are also rotated toward the same direction, because the second pushing portion 412 is in contact with the second rocker The second abutting portion 421 of the 42 is rotated by the second pushing portion 412 and also pushed against the second abutting portion 421, so that the second rocking plate 42 is pivoted by the second pivoting member 43. When the shaft rotates, the second locking portion 422 of the second rocker 42 also rotates and snaps into the second groove portion 221 of the second latching member 22, and the third locking portion 423 of the second rocker 42 Simultaneously rotating and snapping into the slot 631 of the limiting gear 63 of the wheel member 60; At the same time, the second pushing portion 412 rotates to abut the third pressing portion 502 of the reset pedal 501, so that the reset pedal rotates in the direction of the pushing with the fourth pivoting member 52 as a pivot, so that the reset pedal The 501 is in a state of being able to be stepped on.
由於該第二翹板42之第二卡制部422為該第二槽部221所卡制，且該第二翹板42係藉由該第二樞設件43樞設於該主座體10，該輪件60係樞設於該主座體10之兩側，是以該第二翹板42之第二卡制部422為該第二槽部221所卡制時，亦使該主座體10及該輪件60無法旋轉；由於該第二翹板42之第三卡制部423亦同步旋轉並卡入該輪件60之該限止齒輪63的卡槽631內，是以該輪件之限止齒輪63為該第三卡制部423所卡制，進而使該輪件60無法旋轉，藉此同時達成定向及煞車之目的。 The second clamping portion 422 of the second rocking plate 42 is locked by the second groove portion 221 , and the second rocking plate 42 is pivoted to the main body 10 by the second pivoting member 43 . The wheel member 60 is pivotally disposed on both sides of the main seat body 10. When the second locking portion 422 of the second rocker 42 is engaged with the second groove portion 221, the main seat is also The body 10 and the wheel member 60 are not rotatable; since the third locking portion 423 of the second rocker 42 also rotates synchronously and snaps into the slot 631 of the limiting gear 63 of the wheel member 60, the wheel member is The limiting gear 63 is engaged by the third locking portion 423, so that the wheel member 60 cannot be rotated, thereby achieving the purpose of orientation and braking at the same time.
如圖7所示，當使用者欲解除定向及煞車之狀態時，由於該復位踏板50呈現可踩踏之狀態，是以先踩踏該復位踏板50之該復位踏部501，使該復位踏板50以該第四樞設件52為樞軸朝踩踏之方向旋轉，該復位踏板50之該第三抵壓部502亦隨之朝相通同旋轉，進而推抵該第二抵壓部413及該第一抵壓部313，使該定向踏板31及該煞車踏板41以該第三樞設件34為樞軸朝推抵之方向旋轉；該定向踏板31旋轉時該第一推抵部312亦同步旋轉，使該第一翹板32之該第一受抵部321失去推抵之力量，進而旋轉復位，該第一翹板32之該第一卡制部322亦離開該第一卡齒件21之第一槽部211，該第一卡制部322失去該第一槽部211之卡制，進而使該輪件60呈現得以旋轉之狀態。 As shown in FIG. 7 , when the user wants to release the state of the orientation and braking, since the reset pedal 50 assumes a state of being stepped on, the reset pedal 501 of the reset pedal 50 is stepped on first, so that the reset pedal 50 is The fourth pivoting member 52 is pivoted in the direction of the pedaling, and the third pressing portion 502 of the resetting pedal 50 is also rotated in the same direction, thereby pushing against the second pressing portion 413 and the first The pressing portion 313 rotates the directional pedal 31 and the brake pedal 41 in a direction in which the third pivoting member 34 pivots; when the directional pedal 31 rotates, the first pushing portion 312 also rotates synchronously. The first abutting portion 321 of the first rocker 32 is disengaged from the force of the pushing, and then the rotation is reset. The first locking portion 322 of the first rocking plate 32 also leaves the first engaging member 21 In the one groove portion 211, the first locking portion 322 loses the locking of the first groove portion 211, and the wheel member 60 is rotated.
該煞車踏板旋轉時該第二推抵部412亦同步旋轉，使該第二翹板42之該第二受抵部421失去推抵之力量，進而旋轉復位，該第二翹板42之該第二卡 制部422亦離開該第二卡齒件22之第二槽部221，該第二卡制部422失去該第二槽部221之卡制，進而使該輪件60呈現得以轉動及旋轉之狀態。 When the brake pedal rotates, the second pushing portion 412 also rotates synchronously, so that the second abutting portion 421 of the second rocker 42 loses the pushing force, and then the rotation is reset, and the second rocker 42 Second card The portion 422 also leaves the second groove portion 221 of the second engaging member 22, and the second locking portion 422 loses the locking of the second groove portion 221, thereby causing the wheel member 60 to be rotated and rotated. .
如圖4及圖7所示，揭示本發明具腳輪之使用方法，包括：踩踏該定向踏板311，使該定向踏板311以該第三樞設件34為樞軸旋轉，進而推抵該第一翹板32，使該第一翹板32同步旋轉，進而使該第一翹板32之第一卡制部32卡入該第一卡齒件21之該第一槽部211；踩踏該煞車踏板41，使該煞車踏板41以該第三樞設件34為樞軸旋轉，進而推抵該第二翹板42，使該第二翹板42同步旋轉，進而使該第二翹板42之該第二卡制部422卡入該第二卡齒件22之該第二槽部221，該第二翹板42之該第三卡制部423卡入該限止齒輪63之卡槽631內；踩踏該復位踏板50，使該復位踏板50以該第四樞設件52為樞軸旋轉，進而推抵該定向踏板31及該煞車踏板41，使該定向踏板31及該煞車踏板41復位，進而使該第一翹板32之該第一卡制部322離開該第一槽部211，使該第二翹板42之該第二卡制部422離開該第二槽部221，該第三翹板42之該第三卡制部423離開該限止齒輪63之卡槽631。 As shown in FIG. 4 and FIG. 7 , the method for using the caster according to the present invention includes: stepping on the directional pedal 311 to pivot the directional pedal 311 to the third pivoting member 34, thereby pushing the first The rocking plate 32 rotates the first rocking plate 32 synchronously, so that the first locking portion 32 of the first rocking plate 32 is engaged with the first groove portion 211 of the first engaging member 21; the pedal is stepped on 41, the brake pedal 41 is pivoted by the third pivoting member 34, and then pushed against the second rocker 42 to synchronously rotate the second rocker 42 to further enable the second rocker 42 The second engaging portion 422 is engaged with the second groove portion 221 of the second engaging member 22, and the third locking portion 423 of the second rocking plate 42 is engaged in the locking groove 631 of the limiting gear 63; The reset pedal 50 pivots the reset pedal 50 by the fourth pivoting member 52, thereby pushing the directional pedal 31 and the brake pedal 41 to reset the directional pedal 31 and the brake pedal 41, thereby The first locking portion 322 of the first rocker 32 is separated from the first groove portion 211 , so that the second locking portion 422 of the second rocking plate 42 is separated from the second groove portion 221 . Third rocker 423 of the third clamping portion 42 away from limiting, of the slot 631 of the gear 63.
由前述可知，本發明藉由該踩踏定該向機構30之定向踏板31，使該定向踏板31推抵該一第一翹板32，令該第一翹板32卡制於該第一卡齒件21之第一槽部211內，使腳輪得以定向行駛，再藉由踩踏該煞車機構之煞車踏板，使該煞車踏板50推抵該第二翹板42，令該第二翹板42之第二卡制部422卡制於該第二卡齒件22之第二槽部211內，且該第二翹板42之第三卡制部423卡制於該輪件60之限止齒輪63內，使腳輪得以定向且煞車藉此達到使腳輪可執行轉向、定向、及煞車等功能。 As can be seen from the foregoing, the present invention pushes the directional pedal 31 against the directional pedal 31 of the directional mechanism 30 to push the directional pedal 31 against the first rocker 32, so that the first rocker 32 is locked to the first latching tooth. In the first groove portion 211 of the member 21, the caster is driven to be oriented, and the brake pedal 50 is pushed against the second rocker 42 by stepping on the brake pedal of the brake mechanism, so that the second rocker 42 is The second engaging portion 422 is locked in the second groove portion 211 of the second engaging member 22, and the third locking portion 423 of the second rocking plate 42 is locked in the limiting gear 63 of the wheel member 60. The casters are oriented and the brakes are used to achieve the functions of turning, orienting, and braking the casters.
10‧‧‧主座體 10‧‧‧ main seat
11‧‧‧頂殼 11‧‧‧ top shell
111‧‧‧內頂殼 111‧‧‧ inner top shell
112‧‧‧外頂殼 112‧‧‧Outer top shell
20‧‧‧軸心 20‧‧‧Axis
21‧‧‧第一卡齒件 21‧‧‧First toothed parts
211‧‧‧第一槽部 211‧‧‧First groove
22‧‧‧第二卡齒件 22‧‧‧Second toothed parts
221‧‧‧第二槽部 221‧‧‧Second trough
30‧‧‧定向機構 30‧‧‧Orientation
31‧‧‧定向踏板 31‧‧‧ Directional pedal
311‧‧‧定向踏部 311‧‧‧Directional step
312‧‧‧第一推抵部 312‧‧‧ first push
313‧‧‧第一抵壓部 313‧‧‧First Pressure Relief Department
32‧‧‧第一翹板 32‧‧‧First rocker
321‧‧‧第一受抵部 321‧‧‧First Attendance Department
322‧‧‧第一卡制部 322‧‧‧First Carding Department
323‧‧‧彈性片 323‧‧‧Elastic film
33‧‧‧第一樞設件 33‧‧‧First pivoting piece
34‧‧‧第三樞設件 34‧‧‧The third pivoting piece
40‧‧‧煞車機構 40‧‧‧ brake mechanism
41‧‧‧煞車踏板 41‧‧‧ brake pedal
411‧‧‧煞車踏部 411‧‧‧煞车部
413‧‧‧第二抵壓部 413‧‧‧Second Pressure Relief Department
412‧‧‧第二推抵部 412‧‧‧second push
42‧‧‧第二翹板 42‧‧‧Second rocker
421‧‧‧第二受抵部 421‧‧‧The second affected part
422‧‧‧第二卡制部 422‧‧‧Second Carding Department
423‧‧‧第三卡制部 423‧‧ Third Department of Cards
43‧‧‧第二樞設件 43‧‧‧Second fascia
44‧‧‧彈性件 44‧‧‧Flexible parts
50‧‧‧復位踏板 50‧‧‧Reset pedal
501‧‧‧復位踏部 501‧‧‧Reset tread
502‧‧‧第三抵壓部 502‧‧‧ Third Pressure Department
503‧‧‧穿槽 503‧‧‧through slot
51‧‧‧限抵件 51‧‧‧ Limitation
511‧‧‧套設部 511‧‧‧Setting Department
512‧‧‧穿設部 512‧‧‧ Department of Wear
513‧‧‧限抵部 513‧‧ ‧ Limitation Department
52‧‧‧第四樞設件 52‧‧‧Fourth fascia
60‧‧‧輪件 60‧‧‧ Wheels
61‧‧‧第一側輪 61‧‧‧First side wheel
62‧‧‧第二側輪 62‧‧‧Second side wheel
63‧‧‧限止輪齒 63‧‧‧Limited teeth
631‧‧‧卡槽 631‧‧‧ card slot
70‧‧‧副座體 70‧‧‧Sub-body
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104109711A TWI579159B (en) | 2015-03-26 | 2015-03-26 | Truckle structure and the using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104109711A TWI579159B (en) | 2015-03-26 | 2015-03-26 | Truckle structure and the using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201634309A true TW201634309A (en) | 2016-10-01 |
| TWI579159B TWI579159B (en) | 2017-04-21 |
Family
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| TW104109711A TWI579159B (en) | 2015-03-26 | 2015-03-26 | Truckle structure and the using method |
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| Country | Link |
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| TW (1) | TWI579159B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110199685A (en) * | 2019-06-29 | 2019-09-06 | 苏州金莱克精密机械有限公司 | A kind of halting mechanism and grass trimmer |
| CN111376648A (en) * | 2018-12-28 | 2020-07-07 | 取德工业股份有限公司 | Caster device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376647B (en) * | 2018-12-28 | 2021-06-08 | 取德工业股份有限公司 | Caster wheel |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7926145B2 (en) * | 2008-05-07 | 2011-04-19 | Chaokuo Liao | Selectively lockable caster |
| TWI454391B (en) * | 2012-05-15 | 2014-10-01 | Catis Pacific Mfg Corp | Multi-functional truckle structure |
-
2015
- 2015-03-26 TW TW104109711A patent/TWI579159B/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376648A (en) * | 2018-12-28 | 2020-07-07 | 取德工业股份有限公司 | Caster device |
| CN111376648B (en) * | 2018-12-28 | 2021-07-09 | 取德工业股份有限公司 | Caster device |
| CN110199685A (en) * | 2019-06-29 | 2019-09-06 | 苏州金莱克精密机械有限公司 | A kind of halting mechanism and grass trimmer |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI579159B (en) | 2017-04-21 |
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