M294478 八、新型說明： 【新型所屬技術領域】 本創作之自行車剎車把手結構改良，其主要將刹車握 把與把手桿的接頭相互卡合端緣，藉由握把伸出的前緣延 伸適當長度，使握控復位提早接觸卡合組裝，使握把與把 手桿間的鎖接叉角相對縮小，達到握把張開角度的相對縮 小，方便手掌較小的幼童握持確實，確保騎乘自行車時操 .控的安全目的。 【先前技術】 傳統自行車的刹車握控設計，通常以一般成年人的使 用爲設計考量的標的，故於實際的操控設計上，亦以一般 成年人做爲設計基準，以一般剎車手把的組裝設計，如第 四〜六圖所示，整支剎車手把的結構，係於把手桿（2 0 )上設裝一接頭座（2 1 )，供配合復位用彈簧（2 2 ) 組裝，使握把（2 3)剎車握控操作時，達到自動復位的 使用，而一般剎車握把（2 3)整支握把（2 3)爲求握 觸的施力舒適方便通常呈彎弧狀設計，其在與接頭座（2 1)間主要依握把（2 3)外緣端所設的階級面（2 4) ，使其張開後可與接頭座（21)的端緣相互卡合定位， 形成一固定張開角度（a )，供完全張開放鬆剎車線的操 控狀態，而以現行的剎車握把（2 3)與把手桿（2 0 ) 間張合的間隔，在彎弧的末端通常高達50mm的間距，其對 M294478 一般的使用者而言，或無握持上的不便性，但對於現在風 行的幼童或小學生使用的自行車騎乘使用上，由於小朋友 的手掌較小，若張開大於30mm以上時，根本很難有效的施 力握持，而以剎車的操控直接影響到整個騎乘使用的安全 ，故以現行刹車握把（2 3)的設計與組裝，其實對一般 幼童用的車輛組裝，其實有著極大的隱憂，如何設計出一 套具相同握觸舒適彎弧的握把（2 3 )，又可兼具到整個 握控操作安全的幼童用自行車刹車握把結構，容有待業者 做進一步設計改良的必要。 【新型內容】 本創作者爲一自行車配件設計專業製造者，基於多年 來設計使用及鑑於現行幼童專用的自行車剎車握控操作上 所產生握控不合實用安全之諸多設計缺點，乃經悉心硏究 改良，並一本鍥而不捨之創作精神，終開發出本創作之一 種自行車剎車把手結構改良，直接於一般刹車握把的與接 頭座抵靠的端頭階級面予以向外延伸一段，使其與接頭座 會呈儘早接觸的設計，相對達到與把手桿組裝角度的縮小 ，有效使張合的間距縮小，澈底克服現行握控不便的諸多 缺失。 本創作之目的：提供一種可方便幼童握控方便安全使 用的剎車把手組裝，藉由握把與接頭座接觸端延伸凸出設 計，使握控的角度可適當縮小，達到確保幼童使用握控安 M294478 全靈活實用之目的。 【實施方式】 爲方便貴審查委員能進一步瞭解本創作之結構特徵 及其實用目的，以下謹以一實施例配合詳細說明如后： 本創作之自行車刹車把手結構改良，整個改良設計， 請配合參閱第一〜三圖所示，其整刹車把手的結構組裝其 實與現行的構設組裝相當，包含有一自行車把手桿（1〇 )及其兩端所設供組裝刹車握把（11)用的接頭座（1 2 )，座體上預設有穿孔供繫裝刹車線與握把（11)做 連結，供由握把（11)做剎車之握控操作，整個改良設 計重點在於：其中剎車握把（11)本體彎弧的外緣面前 緣，將設與接頭座（12)相互抵觸定位之階級面（13 )，呈向前凸出延伸適當長度，其約在3〜5腿左右，使其 呈可儘早與接頭座（12)的端緣，於握控復位後接觸抵 靠，形成向外張幅的限制，連帶使握把（11)與把手桿 (10)相互間夾角（A)的相對縮小，可相對使整個夾 持的間距縮小到30mm以內，以方便幼童手掌較小時，亦可 安全簡易的握控使用。 本創作直接於握把（1 1)的外緣接觸面，予以向插 合一端延伸適當間距，形成凸出的階級面（13)，供有 效控制整個握把（11)張開的位置，使其與把手桿（1 〇）的間距可控制在最適當的間隔內，方便幼童騎車使用 7 M294478 時，可做刹車握控的安全操作，而此一設計另有一優點， 即是依現行刹車握把（11)的成型模具做簡略的修改或 更換模塊，便可使用，無需做整支把桿的彎弧曲度重新開 模製作，亦即可收整體成本最經濟的製作，真正符合新式 、實用又安全經濟的多重實用功效及目的，其結構之創新 實用，更爲同類設計所首創而富實用安全功效者。 綜上所述，本創作自行車剎車把手結構改良，其直接 將握把彎弧外緣與接頭座接合抵罪之階級面’呈向丨女合一 端做適當的外凸延伸，使有效控制整支握把組裝與把手桿 相夾合之角度，使其張合的間距相對縮小’達到實際握持 操控上的安全與確實，而整個設計僅需就現行的成型模具 做適當的變換便可達到相對的簡略修正，便可達到幼童騎 車操控安全上做湳[底的改善’就其所具的產製經濟貫用功 效而言，實爲現行業界所具創新更富實用功效性的刹車把 手的改良設計組裝，其創新實用安全的録使齡效，更 已符合新型專利申請的要件，爰依法提出申請。 M294478 【圖式簡單說明】 (一） ·圖式部份： 第一圖：係本創作自行車刹車握控結構分解示意圖。 第二圖：係本創作刹車握把的外觀參考圖。 第三圖：係本創作刹車握把操控平面示意圖。 第四圖：係習用的自行車剎車握控結構分解示意圖。 第五圖：係習用刹車握把之外觀參考圖。 第六圖：係習用之剎車握把操控平面示意參考圖。 (二） ·圖號部份： (10)把手桿 （11)握把 (13)階級面 (21)接頭座 (2 3)握把 (12)接頭座 (2 0)把手桿 (2 2)彈簧 (2 4)階級面M294478 VIII. New description: [New technical field] The bicycle brake handle of this creation is improved in structure, which mainly engages the end of the brake grip and the handle of the handlebar, and extends the appropriate length by the front edge of the grip. The grip control resets the early contact and the snap-fit assembly, so that the lock-and-fork angle between the grip and the handlebar is relatively reduced, so that the relative opening angle of the grip is relatively reduced, so that the young child with a small palm can be surely held, ensuring riding. Safety when controlling bicycles. [Prior Art] The brake control design of the traditional bicycle is usually designed to be considered by the average adult. Therefore, in the actual control design, it is also used as a design basis for the average adult, and the assembly of the general brake handle is used. The design, as shown in Figures 4-6, the structure of the entire brake handle is attached to the handlebar (20) with a joint (2 1 ) for assembly with the reset spring (2 2 ). When the grip (2 3) brakes the grip control operation, the use of automatic reset is achieved, and the general brake grip (2 3) the entire grip (2 3) is comfortable and convenient for the gripping force, and is usually curved and curved. Between the joint seat (2 1) and the level surface (2 4) of the outer edge of the grip (23), the flange can be engaged with the end edge of the joint seat (21). Positioning, forming a fixed opening angle (a) for fully opening the control state of the brake line, and at the interval between the current brake grip (23) and the handlebar (20), in the arc The end of the end is usually up to 50mm, which is inconvenient for the M294478 general user or without grip. However, for the bicycle riding used by the young children or primary school students who are currently popular, because the children's palms are small, if the opening is more than 30mm, it is difficult to effectively apply the force, and the braking control directly affects The safety of the entire ride is used. Therefore, the design and assembly of the current brake grip (23) is actually a great concern for the assembly of vehicles for young children. How to design a set of comfortable curved arcs with the same grip The grip of the bicycle (2 3 ) can also be used for the safety of the whole child to control the safety of the bicycle brake grip structure, which is necessary for the further improvement of the unemployed. [New Content] This creator is a professional manufacturer of bicycle accessories. Based on many design shortcomings that have been designed and used over the years and in view of the practical control of the bicycle brake control operation for young children, it is well-received. Innovative, and a creative spirit of perseverance, the development of a bicycle brake handle structure of this creation is finally improved, which extends directly to the end of the general brake arm and the end of the joint seat, so that The connector seat will be designed as early as possible, and the angle of assembly with the handlebar is reduced, which effectively reduces the spacing of the tensioning, and overcomes the inconvenience of the current control. The purpose of this creation is to provide a brake handle assembly that is convenient for children to control and safe to use. The contact end of the grip and the joint end is extended and convex, so that the angle of the grip can be appropriately reduced to ensure the use of the young child. The control M194478 is fully flexible and practical. [Embodiment] In order to facilitate the review of the structural features and practical purposes of the author, the following is a detailed description of the following examples: The bicycle brake handle structure of this creation is improved, the entire improved design, please refer to As shown in the first to third figures, the structural assembly of the entire brake handle is actually equivalent to the current assembly assembly, and includes a bicycle handlebar (1〇) and a joint for fixing the brake grip (11) at both ends thereof. Seat (1 2 ), the seat is pre-formed with a perforation for the brake cable to be connected with the grip (11) for the grip control operation of the brake by the grip (11). The overall improvement design focuses on: the brake grip The front edge of the outer edge of the (11) body is curved, and the class surface (13) which is positioned to be in contact with the joint seat (12) is extended forwardly to an appropriate length, which is about 3 to 5 legs, so that It can be as early as possible with the end edge of the joint seat (12), and contacts the abutment after the reset control to form a limit of the outward stretch, and the angle between the grip (11) and the handlebar (10) is associated with each other (A) Relatively reduced, can make the entire clamping Pitch reduced to less than 30mm, to facilitate the palm is small children, can be safe to use simple control grip. The creation is directly on the outer edge contact surface of the grip (1 1), and is extended to an appropriate distance from the insertion end to form a convex class surface (13) for effectively controlling the position of the entire grip (11). Its distance from the handlebar (1 〇) can be controlled at the most appropriate interval, which is convenient for the younger child to ride the 7 M294478. It can be used for safe operation of the brake control. This design has another advantage, that is, according to the current The molding die of the brake grip (11) can be used simply by modifying or replacing the module. It is not necessary to re-make the bending curvature of the rod. It can also be used to make the most economical production. The new practical, practical, safe and economical multiple practical functions and purposes, the structure of the innovation and practical, more similar design is the first to create a practical and safe function. In summary, the structure of the brake handle of the bicycle is improved, and the frontal face of the curved outer edge of the grip and the joint is directly slid to the end of the prostitute to make a proper convex extension, so as to effectively control the whole grip. The angle between the assembly and the handlebar is relatively narrowed, so that the distance between the assembly and the handle is relatively reduced, so that the actual design is safe and reliable, and the entire design can be relatively changed by simply changing the current molding die. With a brief correction, it is possible to achieve safety in the control of young children's bicycle rides. [The improvement of the bottom is in fact the current industry's innovative and more practical brake handles. Improve the design and assembly, its innovative, practical and safe record-keeping effect, and it has already met the requirements of the new patent application, and applied for it according to law. M294478 [Simple description of the diagram] (1) ·Graphic part: The first picture: This is the decomposition diagram of the bicycle brake control structure. The second picture shows the appearance of the brake grip of this creation. The third picture: the schematic diagram of the control of the brake grip of this creation. The fourth picture is a schematic diagram of the decomposition of the bicycle brake control structure. Figure 5: Refer to the appearance of the conventional brake grip. Figure 6: Schematic diagram of the control plane of the brake grip. (2) Part number: (10) Handlebar (11) Grip (13) Class face (21) Connector seat (2 3) Grip (12) Connector seat (2 0) Handle lever (2 2) Spring (2 4) class surface