JP6174833B1 - Kick Skater - Google Patents
Kick Skater Download PDFInfo
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- JP6174833B1 JP6174833B1 JP2017087704A JP2017087704A JP6174833B1 JP 6174833 B1 JP6174833 B1 JP 6174833B1 JP 2017087704 A JP2017087704 A JP 2017087704A JP 2017087704 A JP2017087704 A JP 2017087704A JP 6174833 B1 JP6174833 B1 JP 6174833B1
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Abstract
【課題】構造が簡素で構成部品点数も少なく、且つ卓上ボール盤や小型切断機程度の設備で製造でき、さらにはユーザーが乗って遊ぶだけでなく、例えばメインフレームは穴あけだけで簡単に作れるため、その長さを変えてホイルベースを長短するなどの改良を楽しむこともできるキックスケーターの折りたたみ構造とする。【解決手段】前輪側フレームの下端に左右両側面が平面で平行かつ左右方向に貫通する前後2か所の穴を有する基台を剛結し、一方後輪側メインフレームは左右2本のフレームで構成しそれらフレームには前輪側基台の2か所の穴に対応した取り付け穴を設け、前輪側基台を後輪側メインフレームで左右から挟んで前後2か所の取り付け穴でボルト締結することにより、前輪側と後輪側を結合して走行状態を保持し、折りたたむ際は前後2か所の締結ボルトの一方を緩めて外し、他方のボルトを中心に回転して折りたためるようにした。【選択図】 図1An object of the present invention is to provide a simple structure with a small number of component parts, and can be manufactured with a facility such as a tabletop drilling machine or a small cutting machine. The foldable structure of the kick skater can be enjoyed by changing its length and making the foil base longer or shorter. A base having two front and rear holes whose left and right sides are parallel and flat in the left and right directions is rigidly connected to the lower end of the front wheel side frame, while the rear wheel side main frame is composed of two left and right frames. These frames are provided with mounting holes corresponding to the two holes on the front wheel base, and the front wheel base is sandwiched from the left and right by the rear wheel main frame, and bolts are tightened at the two front and rear mounting holes. By doing so, the front wheel side and the rear wheel side are combined to maintain the running state, and when folding, one of the two fastening bolts at the front and rear is loosened and removed, and rotated around the other bolt so that it can be folded. did. [Selection] Figure 1
Description
本願発明は、キックスケーターの前輪側フレームと後輪側フレームとの折りたたみ構造に関するものである。 The present invention relates to a folding structure of a front wheel side frame and a rear wheel side frame of a kick skater.
キックスケーターには収納や携帯性を良くするために折りたたみ式のものが多種普及している。以下に従来の事例を示す。 Many types of foldable skaters are widely used to improve storage and portability. A conventional case is shown below.
本願発明の狙いは、構造が簡素で構成部品点数が少なく、且つ卓上ボール盤や小型切断機程度の設備で簡単に製造可能なキックスケーターの折りたたみ構造とすることである。
特許文献1は、ハンドル軸部を折りたたむものであるが、構成部品点数が多くまた個々の部品は複雑形状となっており切削機械等が無ければ加工できないものである。
特許文献2は、後輪側デッキボードに接合してなる左右2枚の連結座と前輪側の接合架を左右向きの2本のピンで係合するものである。接合架の係合穴はボール盤で加工可能であるが、連結座の弧状溝は円弧状の長穴となっておりレーザーカッターあるいは打抜プレス等で加工せざるを得ず、相応の設備と技術が必要である。
特許文献3は、前輪側フレームの下端に接合された四角管状の管台に後輪側の車体管を挿入し、それらを貫通してボルトで固定するものである。前輪側の管台は上下面に対し左右面のみが後方に伸びた形状となっており、この加工はプレス成型品を溶接で閉じるか又は角パイプの上下面を切り落とすかの何れかで加工する必要がある。一方後輪側の車体管の穴は長穴となっておりこれもボール盤で加工することは出来ない。
The aim of the present invention is to provide a foldable structure for a kick skater that is simple in structure, has a small number of components, and can be easily manufactured with equipment such as a desktop drilling machine or a small cutting machine.
In Patent Document 1, the handle shaft is folded, but the number of component parts is large, and each part has a complicated shape and cannot be processed without a cutting machine or the like.
In Patent Document 2, two right and left connecting seats joined to a rear wheel side deck board and a front wheel side joining frame are engaged by two right and left pins. The engagement hole of the joint rack can be machined with a drilling machine, but the arc groove in the connecting seat is an arc-shaped long hole, which must be machined with a laser cutter or punching press, etc. is necessary.
In Patent Document 3, a rear-wheel-side body tube is inserted into a square tubular nozzle joined to the lower end of a front-wheel-side frame, and is penetrated and fixed with bolts. The nozzle on the front wheel side has a shape in which only the left and right surfaces extend rearward with respect to the upper and lower surfaces, and this processing is performed by either closing the press-formed product by welding or cutting off the upper and lower surfaces of the square pipe. There is a need. On the other hand, the hole in the body tube on the rear wheel side is a long hole, which cannot be machined with a drilling machine.
以上、従来のキックスケーターの結合構造にあっては、卓上ボール盤や小型切断機程度の設備で製造することは困難であり、プレス機や溶接機あるいはレーザー加工機や切削機械等など大掛かりな設備が必要である。 As described above, it is difficult to manufacture a conventional kick skater coupling structure with equipment such as a desktop drilling machine or a small cutting machine, and there are large-scale equipment such as a press machine, a welding machine, a laser processing machine, and a cutting machine. is necessary.
構造が簡素で構成部品点数も少なく、且つ卓上ボール盤や小型の切断機程度の設備で製造できるため製造費を安くでき、さらにはユーザーが乗って遊ぶだけでなく、例えばメインフレームは穴あけだけで簡単に作れるため、その長さを変えてホイルベースを長短するなど改良して楽しむこともできるようになる。 The structure is simple, the number of components is small, and it can be manufactured with equipment such as a tabletop drilling machine or a small cutting machine, so the manufacturing cost can be reduced. Because it can be made, you can change the length and improve the length of the foil base.
以下、図を参照して説明する。
図1は本願発明の第1の事例の側面図と平面図である。
この事例は前輪1を左右二輪とし、前輪側フレーム4を左右に傾けることでキャスター機構によって転舵するものである。
前輪側フレーム4の下端に基台5を剛結し、その基台5を左右2本で構成するメインフレーム3で挟んで締付け固定している。基台5は左右側面が平面で平行かつ左右方向に貫通する前後2か所の穴を設けており、またメインフレーム3の左右のフレームにも基台5の穴に対応した2か所の取り付け穴を設けている。
図3は図1の折りたたみ部の詳細図である。
基台5の前輪側フレーム挿入穴に前輪側フレーム4を挿入し締込ボルト10と締込ナット11で締付けて剛結している。基台5の前輪側フレーム挿入穴から後端までスリットを入れることにより、前輪側フレーム挿入穴と前輪側フレーム4に若干の径の差があったとしても挿入しやすくなり、また完全に締付けられるようにしている。
左右2本で構成するメインフレーム3で基台5を左右から挟み、前後2か所の取り付け穴部を取付ボルトA6と取付ナットA7および取付ボルトB8と取付ナットB9で締結し固定している。
締込ボルト10と締込ナット11の座面を堀込んだことにより、締込ボルト10と締込ナット11が基台5とメインフレーム3の合わせ面に突出することなく、基台5とメインフレーム3の合わせ面は密着するようになっている。
図2は図1を折りたたんだ状態の図である。
取付ボルトB8と取付ナットB9を緩めて取り外し、取付ボルトA6を中心にメインフレーム3を持ち上げ回転して後輪2が前輪側フレーム4に接するまで折りたたんでいる。
図4は図1の折りたたみ部の他の事例である。
図3に対し、締込ボルト10と取付ボルトB8を兼ねたものであり、締込ナット11によって基台5を前輪側フレーム4に締付けて剛結し、その取付ボルトB8にメインフレーム3を左右から挿入し取付ナットB9で固定している。この事例の折りたたみは取付ボルトA6と取付ナットA7を緩めて取り外し、取付ボルトB8を中心にメインフレーム3を回転して折りたたむようになっている。
Hereinafter, a description will be given with reference to the drawings.
FIG. 1 is a side view and a plan view of a first case of the present invention.
In this example, the front wheel 1 is set to two left and right wheels, and the front wheel side frame 4 is tilted left and right to be steered by a caster mechanism.
A base 5 is rigidly connected to the lower end of the front wheel side frame 4, and the base 5 is clamped and fixed by being sandwiched between two main frames 3 constituted by left and right. The base 5 is provided with two front and rear holes whose left and right side surfaces are parallel and penetrating in the left and right directions, and the left and right frames of the main frame 3 are attached at two locations corresponding to the holes of the base 5. A hole is provided.
FIG. 3 is a detailed view of the folding portion of FIG.
The front wheel side frame 4 is inserted into the front wheel side frame insertion hole of the base 5 and fastened with a tightening bolt 10 and a tightening nut 11 to be rigidly connected. By inserting a slit from the front wheel side frame insertion hole to the rear end of the base 5, even if there is a slight difference in diameter between the front wheel side frame insertion hole and the front wheel side frame 4, it is easy to insert and is completely tightened. I am doing so.
The base 5 is sandwiched from the left and right by a main frame 3 composed of two left and right, and two mounting holes at the front and rear are fastened and fixed with mounting bolts A6 and A7, mounting bolts B8 and mounting nuts B9.
By digging the seating surfaces of the fastening bolt 10 and the fastening nut 11, the fastening bolt 10 and the fastening nut 11 do not protrude from the mating surface of the base 5 and the main frame 3, and the base 5 and the main nut 3 are projected. The mating surfaces of the frame 3 are in close contact with each other.
FIG. 2 is a view showing a state in which FIG. 1 is folded.
The mounting bolt B8 and the mounting nut B9 are loosened and removed, the main frame 3 is lifted and rotated around the mounting bolt A6, and folded until the rear wheel 2 comes into contact with the front wheel side frame 4.
FIG. 4 is another example of the folding part of FIG.
Compared to FIG. 3, it also serves as a tightening bolt 10 and a mounting bolt B8. The base 5 is fastened to the front wheel side frame 4 by a tightening nut 11, and is rigidly connected. And fixed with mounting nut B9. In this case, the mounting bolt A6 and the mounting nut A7 are loosened and removed, and the main frame 3 is rotated around the mounting bolt B8 to be folded.
図5は本願発明の第2の事例の側面図と平面図である。
この事例は前輪1を比較的大きな径の一輪とし、ハンドルを回転して転舵するものである。この事例も基台5と前輪側フレーム4の剛結方法や基台5とメインフレーム3の固定方法は第1の事例と同様である。
図6は図5を折りたたんだ状態の図である。
折りたたみの手順は第1の事例と同様である。
図7は図5の折りたたみ部の詳細図である。
第1の事例に対し、基台5のスリット及び締込ボルト10と締込ナット11が前輪側フレーム挿入穴より前方になっている。締込ボルト10と締込ナット11の位置がメインフレーム3の前端よりさらに前方にあることにより図3図4の様な堀込をせずとも干渉することなくメインフレーム3を折りたたむことができる。
図8は図5の折りたたみ部の他の事例である。
図7に対し、締込ボルト10と締込ナット11の座面を堀込んで、締込ボルト10と締込ナット11が基台5とメインフレーム3の合わせ面に突出しないようにしている。
図9は折りたたみ部を図8の構造とし、図6とは反対方向に後輪2が前輪1の前方となるように折りたたんだ状態である。この折りたたみ状態は前輪1と後輪2を接地させ転がして持ち運ぶことができる。
本願発明の構造にあっては、メインフレーム3を左右2本のフレームで構成し且つメインフレーム3本体で基台5を挟むように係合していることにより折りたたみ方向に制約がなくいずれの方向へも折りたたみ可能となっている。
FIG. 5 is a side view and a plan view of the second case of the present invention.
In this example, the front wheel 1 is a single wheel having a relatively large diameter, and the steering wheel is rotated to be steered. In this case, the method for rigidly connecting the base 5 and the front wheel side frame 4 and the method for fixing the base 5 and the main frame 3 are the same as those in the first case.
FIG. 6 is a view showing a state in which FIG. 5 is folded.
The folding procedure is the same as in the first case.
FIG. 7 is a detailed view of the folding part of FIG.
With respect to the first case, the slit of the base 5 and the tightening bolt 10 and the tightening nut 11 are in front of the front wheel side frame insertion hole. Since the positions of the tightening bolt 10 and the tightening nut 11 are further forward than the front end of the main frame 3, the main frame 3 can be folded without interfering without digging as shown in FIGS.
FIG. 8 is another example of the folding part of FIG.
In contrast to FIG. 7, the seating surfaces of the tightening bolt 10 and the tightening nut 11 are dug so that the tightening bolt 10 and the tightening nut 11 do not protrude from the mating surface of the base 5 and the main frame 3.
FIG. 9 shows a state in which the folding part has the structure shown in FIG. 8 and is folded so that the rear wheel 2 is in front of the front wheel 1 in the opposite direction to FIG. In this folded state, the front wheel 1 and the rear wheel 2 can be grounded and rolled.
In the structure of the present invention, the main frame 3 is composed of two left and right frames, and the main frame 3 is engaged so that the base 5 is sandwiched between the main frames 3 so that there is no restriction on the folding direction. It can also be folded.
以上、本願発明の前輪側フレームと後輪側のメインフレームの結合部構造は簡素で構成部品点数が少なく、部品形状もカットと穴あけのみで製造できるものである。
尚、本願発明構造をベースにして前輪側フレーム4と基台5の剛結方法を圧入や溶接とし、あるいは左右2本のメインフレーム3を部分的に繋いだり、また取付ボルトB8取付ナットB9を手で回せるようにノブ式にするなどは任意である。
As described above, the connecting portion structure of the front wheel side frame and the rear wheel main frame of the present invention is simple, has a small number of components, and can be manufactured only by cutting and drilling.
Based on the structure of the present invention, the method of rigidly connecting the front wheel side frame 4 and the base 5 is press-fitting or welding, or the left and right main frames 3 are partially connected, and a mounting bolt B8 and a mounting nut B9 are attached. It is optional to use a knob so that it can be turned by hand.
加工が簡単で構成部品点数も少ないことにより製造コストが下がり、またユーザーは乗って遊ぶだけでなく、独自に改良して楽しむことも容易となる。 The processing is simple and the number of components is small, so that the manufacturing cost is reduced, and the user can enjoy not only riding and playing but also improving it independently.
1 前輪
2 後輪
3 メインフレーム
4 前輪側フレーム
5 基台
6 取付ボルトA
7 取付ナットA
8 取付ボルトB
9 取付ナットB
10 締込ボルト
11 締込ナット
1 Front wheel 2 Rear wheel 3 Main frame 4 Front wheel side frame 5 Base 6 Mounting bolt A
7 Mounting nut A
8 Mounting bolt B
9 Mounting nut B
10 Tightening bolt 11 Tightening nut
Claims (1)
A base with two front and rear holes whose left and right sides are parallel and flat in the left and right direction is rigidly connected to the lower end of the front wheel side frame, while the rear wheel main frame is composed of two left and right frames. The frame is provided with mounting holes corresponding to the two holes on the front wheel side base, the front wheel side base is sandwiched from the left and right by the rear wheel side main frame, and bolts are tightened at the two front and rear mounting holes, A kick skater that combines the front wheel side and the rear wheel side to maintain the running state, and when folding it, loosen one of the two fastening bolts at the front and rear to remove it, and rotate it around the other bolt to fold it. Folding structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2017087704A JP6174833B1 (en) | 2017-04-26 | 2017-04-26 | Kick Skater |
Applications Claiming Priority (1)
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JP2017087704A JP6174833B1 (en) | 2017-04-26 | 2017-04-26 | Kick Skater |
Publications (2)
Publication Number | Publication Date |
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JP6174833B1 true JP6174833B1 (en) | 2017-08-02 |
JP2018183460A JP2018183460A (en) | 2018-11-22 |
Family
ID=59505204
Family Applications (1)
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JP2017087704A Expired - Fee Related JP6174833B1 (en) | 2017-04-26 | 2017-04-26 | Kick Skater |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60113083U (en) * | 1983-08-31 | 1985-07-31 | ラヴアリニ カストルデイ エ チ ソチエタ ペル アツイオ−ニ | scooter |
JP3072061U (en) * | 2000-03-28 | 2000-09-29 | 金享車業股▲ふん▼有限公司 | Folding kickboard |
JP3072486U (en) * | 2000-04-13 | 2000-10-20 | 豐益 田 | Folding structure of one leg scooter |
JP3074173U (en) * | 2000-06-20 | 2000-12-19 | 政雄 林 | Sliding board |
US20020096849A1 (en) * | 2001-01-19 | 2002-07-25 | Bang Richard Michael | Trick bar for foot scooter |
WO2013065978A1 (en) * | 2011-11-02 | 2013-05-10 | Kim Youngsan | Folding kickboard |
-
2017
- 2017-04-26 JP JP2017087704A patent/JP6174833B1/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60113083U (en) * | 1983-08-31 | 1985-07-31 | ラヴアリニ カストルデイ エ チ ソチエタ ペル アツイオ−ニ | scooter |
JP3072061U (en) * | 2000-03-28 | 2000-09-29 | 金享車業股▲ふん▼有限公司 | Folding kickboard |
JP3072486U (en) * | 2000-04-13 | 2000-10-20 | 豐益 田 | Folding structure of one leg scooter |
JP3074173U (en) * | 2000-06-20 | 2000-12-19 | 政雄 林 | Sliding board |
US20020096849A1 (en) * | 2001-01-19 | 2002-07-25 | Bang Richard Michael | Trick bar for foot scooter |
WO2013065978A1 (en) * | 2011-11-02 | 2013-05-10 | Kim Youngsan | Folding kickboard |
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JP2018183460A (en) | 2018-11-22 |
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