五、新型說明： 【新型所屬之技術領域】 本新型涉及自行車擋泥板支架配件技術領域’特別是指連 接自行車之支架的自行車支架調整器。 【先前技術】 早期的自行車插泥板都是一固定的方式鎖接，近年來，由 於自行車從簡單出行工具逐漸發展越野健身活動工具。自行車 的擋泥板採用可脫離得自動脫落連接方式，通過一個可扣接在 擔泥板外緣上且當遇到外力自動脫離擔泥板的支架連接件，連 接件下^連接支架’支架通過—個自行車支㈣整器同自行車 輪=連接。當目前自行車支架調整器，採用薄板體的上蓋和設 有容置支架調整長短之容置槽的ΤΆ，τΆ的上端和下端設置 有螺栓孔’在下㈣下端設有—定位孔，在上蓋的下端設有定 =主’這種結構的自行車支架删，在安料，支架不容易 和下蓋之間的容置槽，安裝較為不便，另外，僅在上 …固定位柱，上蓋和下蓋限為不準，且定位柱 易辦裂’造成整個支架調整器損壞。 【新型内容】 便， 本新型針對上述習知麟的触，提供— 而且不易彳貝壞的自行車支架調整器。 種不但安裝更方 本新型旨在提供— 盖，上蓋為薄板長形體 種自財支__，係包括上蓋和下 ’上蓋上端設有螺栓孔，下蓋設有容置 M376486 支架長短度碰的容置槽，τ蓋的上端和下端設置有螺检孔， 所述之下盍的支架紐度調整容置槽的兩邊·設有開口允 許支架由此插入，開口上設置定位孔，在下蓋的下端設有一定 位孔，在上蓋與下蓋對應定位孔的位置設有定位枉，在上蓋與 下蓋的開口對應位置設有向兩側突起的凸耳。 本新型有显效果在於：在下蓋的支架長短調整容置槽兩側 的側壁設有開口 ’安裝時上蓋的凸耳限為在開口處，支架可方 便插入’並很好控制插人深度，且不易晃動，在上蓋和下蓋的 上端、下端設置有個定錄及定位孔，保證安裝深度和穩定 度，使定位柱不易斷裂。 【實施方式】 以下僅為本新酿佳實施例，並不以此來限定本新型的保 護範圍。 如第-至三_示，本新型旨在提供—種自行車支架調整 器，係包括上蓋1和下蓋2，上蓋1和下蓋2採用塑膠材料注 塑而成’上蓋1為薄板長形體’上蓋1上端設有螺栓孔12， 下蓋2設有容置支架的容置槽22 ’下蓋2的上端和下端設置 有螺栓孔24，所述之下蓋2 置槽&的 開口 -’下蓋2的上開口25呈梯形，請參閱第三圖二 口 f上設置定位孔21，在下蓋2的下端設有-定位孔21，在 上盖1與下I2對應定位孔的位置設有定位柱^，在上蓋工 與下蓋2的開口對應位置設杨_突起的凸耳13。上蓋】 的别端和下盖2的兩端為弧形，棱雜關角結構，可以有效 防止本支架調整器刮傷外物。 —使用4 ’將本支_整訂蓋2下端的螺栓孔％通過螺 才王女，在輪軸處’將自行車之支架插入下蓋2的容置槽犯内， 將上蓋1通過定位柱11與下蓋2的定位孔21組合安褒，_ I，將上i 1和下蓋2鎖緊即可，將支架依長短度調整安裝 在容置槽22内。 *本新型的優點如下：在下蓋2之容置槽22兩側的側壁2 -又有開口，女裝時上蓋丨的凸耳13限為在開口 &處，支架; ^插且其梯形高度依支架直徑設定故可很好控制插^ 度及向度’且不易晃動，在上^和下蓋2的上端、下端幻 有3個定她及定魏，絲絲精度，敎度，使上下蓋; 吻和不易產生偏差。 【圖式簡單說明】 第一圖：係本新型之上蓋的立體圖。 第一圖：係本新型之下蓋的結構示意圖。 第二圖：係本新型之下蓋的側視圖。 【主要元件符號說明】 2下蓋 11定位柱 13凸耳 21定位孔 Μ侧壁 24螺栓孔 1上蓋 12螺栓孔 22容置槽 25開口V. New description: [New technical field] The present invention relates to the technical field of bicycle fender bracket accessories, in particular to a bicycle bracket adjuster for connecting bicycle brackets. [Prior Art] Early bicycle mud inserts were locked in a fixed manner, and in recent years, bicycles have gradually developed off-road fitness activity tools from simple travel tools. The fender of the bicycle adopts the detachable automatic disconnecting connection mode, and passes through a bracket connecting member which can be fastened on the outer edge of the supporting mud plate and automatically disengages from the supporting mud plate when an external force is encountered, and the connecting member is connected to the bracket - A bicycle branch (four) The whole unit is connected with the bicycle wheel =. When the current bicycle bracket adjuster adopts the upper cover of the thin plate body and the cymbal provided with the accommodating bracket to adjust the length of the accommodating groove, the upper end and the lower end of the τ 设置 are provided with bolt holes 'the lower end of the lower (four) is provided with a positioning hole at the lower end of the upper cover There is a bicycle bracket with the structure of fixed = main'. In the case of the material, the bracket is not easy to fit between the lower cover, and the installation is inconvenient. In addition, only the top... fixed position post, upper cover and lower cover limit Inaccurate, and the positioning column is easy to crack 'causes the entire bracket adjuster is damaged. [New content] The present invention provides a bicycle bracket adjuster that is not easy to have a bad mussel for the above-mentioned touch of the conventional. This type of not only installs the new type, but also provides a cover. The upper cover is a thin plate with a long-shaped body. The cover includes a bolt hole at the upper end of the upper cover and the lower cover, and the lower cover is provided with a long-distance touch for accommodating the M376486 bracket. The accommodating groove, the upper end and the lower end of the τ cover are provided with screw inspection holes, and the lower ridge brackets adjust the two sides of the accommodating groove. The opening is provided to allow the bracket to be inserted therefrom, and the positioning hole is provided on the opening, in the lower cover The lower end is provided with a positioning hole, and a positioning 枉 is arranged at a position corresponding to the positioning hole of the upper cover and the lower cover, and a lug protruding to both sides is provided at a position corresponding to the opening of the upper cover and the lower cover. The utility model has the obvious effects that: the side wall on both sides of the bracket cover length adjusting and accommodating groove is provided with an opening. The flange of the upper cover is limited to be at the opening, the bracket can be easily inserted, and the insertion depth is well controlled, and It is not easy to shake, and a positioning and positioning hole is arranged at the upper end and the lower end of the upper cover and the lower cover to ensure the installation depth and stability, so that the positioning post is not easy to be broken. [Embodiment] The following is only a preferred embodiment of the present invention, and does not limit the protection range of the present invention. As shown in the first to third, the present invention aims to provide a bicycle bracket adjuster comprising an upper cover 1 and a lower cover 2, and the upper cover 1 and the lower cover 2 are injection molded from a plastic material. The upper cover 1 is a thin plate elongated body' upper cover The upper end is provided with a bolt hole 12, and the lower cover 2 is provided with a receiving groove 22 for accommodating the bracket. The upper end and the lower end of the lower cover 2 are provided with bolt holes 24, and the lower cover 2 is provided with a slot & The upper opening 25 of the cover 2 has a trapezoidal shape. Please refer to the third figure, the second port f is provided with a positioning hole 21, and the lower end of the lower cover 2 is provided with a positioning hole 21, and the positioning of the upper cover 1 and the lower I2 corresponding positioning hole is provided. The column ^ is provided with a male-protruding lug 13 at a position corresponding to the opening of the upper cover and the lower cover 2. The ends of the upper cover and the lower ends of the lower cover 2 are curved, and the corners and corners are configured to effectively prevent the holder from scratching foreign objects. - Use 4 ' to pass the bolt hole % at the lower end of the _ tidy cover 2 through the snail, and insert the bicycle bracket into the accommodating slot of the lower cover 2 at the axle, and pass the upper cover 1 through the positioning post 11 and the lower The positioning hole 21 of the cover 2 is combined with the ampoule, _I, and the upper i 1 and the lower cover 2 are locked, and the bracket is installed in the accommodating groove 22 according to the length adjustment. * The advantages of the present invention are as follows: the side wall 2 on both sides of the receiving groove 22 of the lower cover 2 has an opening, and the lug 13 of the upper cover is limited to the opening & the bracket; ^ inserted and its trapezoidal height According to the diameter setting of the bracket, the insertion degree and the degree of orientation can be well controlled and it is not easy to shake. On the upper and lower ends of the upper and lower covers 2, there are three fixed and fixed Wei, the precision of the wire, and the twist, so that the upper and lower sides Cover; kiss and not easy to produce deviations. [Simple description of the diagram] The first picture: a perspective view of the upper cover of the present invention. The first picture is a schematic diagram of the structure of the lower cover of the present invention. Second picture: is a side view of the lower cover of the present invention. [Main component symbol description] 2 lower cover 11 positioning post 13 lug 21 positioning hole Μ side wall 24 bolt hole 1 upper cover 12 bolt hole 22 accommodating groove 25 opening