200921018 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種排油煙機之零部件，特別是指一種 排油煙機之擋煙結構。 【先前技術】 美食當前的確讓人食指大動，但在烹#美食時無法避 免的將產生油煙，長期吸入讓人致命的油煙最直接影變的 即是人體肺部傷害，對此油煙問題於市面上發展出-種排 ㈣機提供油煙排除，讓享受烹^餘又能減低油煙傷 告， # 一般排油煙機使料，時常會碰_間油煙量過大， :表排油煙機無法於同—時間將油煙排出，為了解決前述問 喊進而电展出-種用於排油煙機的擋煙結構，為了方便使 用者調整擋煙結構的角声 ▲ 又故I展出一種固定式的擋煙結 门㈣㈣Μ專利”案_2217_及〇952_〇)但 固定式無法視油煙量進行多段角度調整· 一故又表展出一種可調式的擋煙結構（請參閱第1圖所 不），該擋煙結構1 〇勹 ◦包έ —固定座1 1及一定位板：[ 2，該固定座1丄具有一 伋丄 ^ 插11 1 1，該定位板1 2—端 豆A固定座11的插槽111中，另透過-限位件i 200921018 3穿設該固定板1 i及該定位板丄2，且藉由該固定板丄 1上成型的複數定位凹搭配該定位板2 2上成型的定位 凸，令該定位板1 2於該固定座丄丄上擺動並進行角度定 位，但該抽油煙機之擋煙結構丄〇於實際使用上，仍尚有 下述列舉之問題： A. 該定位板1 2受限於該插槽χ χ i切設方向，該 定位板1 2於該固定座i丄上無法進行任意旋轉，因為= 疋位板1 2於旋轉時候受該切槽1 1 1底部阻擋，故僅能 作局部角度定位。 B. 該擋煙結構i 〇的固定板丄丄必須係採用破壞性 ^鎖設）與該排油煙機結合，不僅造成結構受損且破壞 &度，又必須搭配結構設計及配屬零件耗費成本。 而為了能夠有效解決前述相關議題，本發明創作人基 :Y去在排'由煙機領域所累積的研發技術與經驗，於數次 式^及多彳言試後’終於發展出-種排油煙機之擋煙結 【發明内容】 凹本發明之目的在於排油之擋煙結構透過基座的定位 ’皆k件的疋位凸組裝，提供擺件於基座上旋轉進行角 200921018 為達成上述目的，本發明排油煙機之擋煙結構，包含 一基座及一擺件，該基座於一側設有一結合部相對排油煙 機嵌置，另一側設有一具至少一定位凹的組裝部，該定位 凹中成型一限位柱，該定位凹内壁相對限位柱外壁成型複 數凹槽；以及該擺件於一端相對該基座的組裝部成型一組 合部，另一端成型一定位部相對擋煙板嵌置，該組合部成 型一限位孔供基座的限位柱穿設，且該組合部成型至少一 定位凸供該基座的定位凹插設，該各定位凸一侧成型一凸 肋抵觸該基座的凹槽，令該擺件受力下於該基座上進行旋 轉並作角度調整。 為達成上述目的，本發明排油煙機之擋煙結構，包含 一基座及一擺件，該基座於一側設有一結合部相對排油煙 機嵌置，另一側設有一具至少一定位凸的組裝部，該定位 凸中成型一限位柱，該定位凸一侧成型一凸肋；以及該擺 件於一端相對該基座的組裝部成型一组合部，另一端成型 一定位部相對擋煙板嵌置，該組合部成型一限位孔供基座 的限位柱穿設，且該組合部成型至少一定位凹供該基座的 定位凸插設，該各定位凹内壁成型複數凸肋抵觸該基座的 凸肋，令該擺件受力下於該基座上進行旋轉並作角度調 整。 藉由上述進一步分析，將可得知下列功效： 200921018 A.該擺件於該基座上得以進行任意旋轉，故可任音 旋轉調整角度。 & ' B.該基座無須採用破壞性與該排油煙機組合，不僅 ，免結構f損保持強度’又無須搭配結構科及配屬零件 節省成本。 有關本發明為達成上述目的，所採用之技術、手段及 其他功效，兹列舉實施例並配合圖式詳細說明如後，相信 本發明之目的、特徵及其他優點，當可由之得一深入而且 體之暸解。 一 【實施方式】 本發明實施例請參閱第2圖所示（請同時參閱第3圖 至'7圖所示）： 本發明擋煙結構2 〇包含一基座3 〇及一擺件4 〇 ; 該基座3 0於一侧凸設一結合部3工，且於另一侧凹 設一組裝部3 2 ; 該結合部3 1具有一嵌壁3 1 1，讓該基座3 〇的結 合部3 1透過嵌壁3 1 1嵌置於排油煙機二側上； 該組裝部3 2具有一定位凹3 2 1 ,該定位凹3 2 λ 底側中央處凸設一限位柱3 2 2 ,該限位柱3 2 2高度大 於該定位凹3 2 1高度，令該限位柱3 2 2-端外露於該 200921018 疋位凹3 2 1外側，該定位凹^ 9彳向 心m凹d 2 1内壁相對限位凸3 2 2外壁成型複數凹槽3 2 3 ; 該擺件4 0-端相對該基座3 0的組裝部3 2成型 組合部4 1 ’該组合部4丄相對該基座3 ◦其組裝部3 的限位柱3 2 2處成型-限位孔4丄丄，該組合部4丄 相對该基座3 〇並★且梦立β ^ 〇 AA — / 、 ”衣邻3 2的疋位凹3 2 1處間隔成 型稷數定位凸4 1 2 ’使該組合部4 1的定位凸4 1 2環 設於限位孔4 1 !周圍側，妓位凸412—侧成型一凸 肋 4 1 3 ; 該基座3〇的組裝部32係可相對該限位柱322 環設二定位凹3 p 1q 9 1， & _ 丄、321 ，該二定位凹321、3 2 1彼此相鄰且具有—間距，該擺件4◦的組合部4 1 係可相對該基座3 〇其組裝部3 2的^位凹3 2丄成型 二定位凸412、412，，該二定位凸412、412, 彼此相鄰且具有—間距； 上述是為了說明該基座3 0其組裝部3 2的定位凹 3 2 1 ’以及該擺件4◦其組合部4丄的定位凸4丄2係 可疋而求作至少一的數量變化，另外該基座3 〇其組裝部 3 2的&位凹3 2 1也可料成定位凸的結構變化，相對 的’該擺件4G其組合部4 1的定位凸4 1 2亦可設計成 定位凹的結構變化，但前提是該基座3 ◦的組裝部3 2與 200921018 該擺件4 0的組合部4 1必須是一凸—凹的配置； s玄擺件4 0另一端成型一定位部4 2，該定位部4 2 具有一嵌槽4 2 1，該擺件4 0的嵌槽4 2 1凹設方向與 疋位凸4 1 2的凸設方向相反，讓該擺件4 〇的嵌槽4 2 1得以讓擋煙板嵌置； 以上所述，即為本發明較佳實施例各相關元件的相互 關係位置及其構造之概述。 為了清楚說明本發明的作動方式與功效，再請配合參 閱第2圖至第7圖所示： 方；组裝時，使用者先將該基座3 0的限位柱3 2 2相 氧5亥擺件4 0的限位孔4 1 1穿設，令該擺件4 〇其組合 部4 1的定位凸4丄2插置於該基座3 〇其組裝部3 2 的疋位凹3 2 1中，且該擺件4 〇其組合部4 1的凸肋4 1 3抵置於該基座3〇其組裝部3 2的凹槽3 2 3上，接 著再透過螺絲鎖設於該基座3 〇的限位柱3 2 2上，令該 擺件4 0限位於該基座3 〇上； 田。亥払煙結構2 〇欲調整解角度時，僅要旋轉該擺件 4 0藉由組合部4 1間隔設置的定位凸4 1 2受力下彈 性變形的特性，讓該擺件4 0的組合部4 1抵觸該基座3 0的組ft部3 2下進行同軸擺動，令該擺件4 Q其組合部 10 200921018 4 1的凸肋4 1 3抵置於該基座3 〇其組裝部3 2的下 一個凹槽3 2 3上，直到調整至需要的角度即可停止，提 供該擋煙結構2 0達到人性化之訴求。 表Τ、上所述，本發明係一種排油煙機之擋煙結構，包含 一基座及一擺件，其中，該基座具有一組裝部於上成型的 限位柱相對該擺件具有—組合部於上成型的限位孔穿設 組σ ’使4擺件其組合部成型的定位凸插置於該基座其組 衣「成土的疋位凹中，令該擺件其定位凸成型的凸肋抵置 於該基座其定位凹成型的凹槽上，#鋪件受力係於該基 座上旋轉，令該擺件的定位凸抵觸絲座的定位凹進行間 隔卡抵達到角度調整的目的；所以本發明具有『產業之可 利用性』已顯而易見’且本案實施例所揭露出的特徵技 衡’亚未見於各刊物及傳媒，亦未曾被公開使用，更具有 不可輕忽_加功效，故本發日㈣『難性』以及『進步 性』都已符合專利法規，爰依法提出發明專利之申請，祈 請惠予審查並早日賜准專利，實感德便。 200921018 【圖式簡單說明】 第1圖係習用之平面示意圖。 第2圖係本發明之分解示意圖。 第3圖係本發明之組裝示意圖。 第4圖係本發明之未動作示意圖。 第5圖係本發明之已動作示意圖。 第6圖係本發明之另一結構示意圖。 第7圖係本發明之又一結構示意圖。 【主要元件符號說明】 《習用》 擔煙結構1 0 固定板1 1 定位板1 2 限位件13 《本發明》 擔煙結構2 0 基座3 0 結合部3 1 嵌壁3 1 1 組裝部3 2 定位凹321、321’ 12 200921018 限位柱3 2 擺件4 0 組合部4 1 定位凸4 1 凸肋4 1 3 定位部4 2 凹槽3 2 3 限位孔4 1 1 、4 1 2’ 嵌槽4 2 1 13200921018 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a component of a range hood, and more particularly to a smoke absorbing structure of a range hood. [Prior Art] Gourmet food is indeed a big move for the index finger, but it is unavoidable when cooking #美食, which will produce soot. The long-term inhalation of the lethal soot is the most direct effect of human lung injury. Developed on the market - the type of row (four) machine provides fume removal, so that you can enjoy the cooking and reduce the fume damage, # general range hood make materials, often touch _ between the amount of soot is too large, the table range hood can not be the same - Time to discharge the soot, in order to solve the above-mentioned question and then display the smoke-proof structure for the range hood, in order to facilitate the user to adjust the angle of the smoke-proof structure ▲ I also exhibited a fixed type of smoke blocking Jiemen (4) (4) “Patent” case _2217_ and 〇952_〇) but the fixed type cannot adjust the angle of the soot according to the amount of soot. · For a reason, it also shows an adjustable smoke blocking structure (please refer to Figure 1). The cigarette smoking structure 1 〇勹◦ έ - fixing seat 1 1 and a positioning plate: [2, the fixing seat 1 丄 has a 汲丄 ^ plug 11 1 1, the positioning plate 1 2 - end bean A fixed seat 11 In the slot 111, the other through the - limiter i 200921018 3 The fixing plate 1 i and the positioning plate 丄 2, and the positioning protrusion formed on the positioning plate 22 is matched with the positioning protrusion formed on the fixing plate 丄1, so that the positioning plate 12 is on the fixing seat Swing and angular positioning, but the smoke-proof structure of the range hood is still in practical use, and there are still the following enumerated problems: A. The positioning plate 1 2 is limited by the slot χ χ i cutting direction The positioning plate 12 cannot be arbitrarily rotated on the fixing base i, because the clamping plate 12 is blocked by the bottom of the slot 1 1 1 when rotating, so that it can only be positioned at a local angle. The fixed structure of the cigarette structure i must be destructively combined with the range hood, which not only causes structural damage and damage, but also costs associated with structural design and associated parts. Being able to effectively solve the aforementioned related issues, the creator of the present invention: Y went to the 'R&D technology and experience accumulated in the field of hoods, and after several trials and multiple rumors, finally developed - a range hood Smoke blocking knot [invention content] concave purpose of the invention is to drain oil The structure of the smoke is assembled through the positioning of the pedestal of the pedestal, and the knives are rotated on the pedestal to perform the angle 200921018. To achieve the above object, the smoke absorbing structure of the hood of the present invention comprises a pedestal and a decoration. The base is provided with a joint portion on one side opposite to the range hood, and the other side is provided with an assembly portion having at least one positioning concave, wherein the positioning recess forms a limiting column, and the positioning concave inner wall is opposite to the outer wall of the limiting column. Forming a plurality of grooves; and forming a combination portion at one end of the assembly with respect to the base, and forming a positioning portion at the other end to be embedded with the tobacco shield, the combination portion forming a limiting hole for the base of the limiting column And the assembly portion is formed with at least one positioning protrusion for the positioning recess of the base, and each of the positioning protrusions forms a rib against the groove of the base, so that the piece is forced to the base Rotate and adjust the angle. In order to achieve the above object, the smoke control structure of the range hood of the present invention comprises a base and a pendulum. The base is provided with a joint portion on one side opposite to the range hood, and the other side is provided with at least one positioning convex. a positioning portion, wherein the positioning protrusion forms a limiting post, the positioning convex side forms a convex rib; and the decorative part forms a combined portion at one end with respect to the assembly portion of the base, and the other end forms a positioning portion to block the smoke The plate is embedded, the binding portion is formed with a limiting hole for the positioning rod of the base to be pierced, and the combining portion is formed with at least one positioning recess for the positioning convex insertion of the base, and the positioning concave inner wall is formed with a plurality of convex ribs The rib of the base is in contact with the rib, and the sling is forced to rotate on the pedestal and is adjusted in angle. Through the above analysis, the following effects will be known: 200921018 A. The arbitrarily rotates on the pedestal, so that the sound can be rotated to adjust the angle. & 'B. The pedestal does not need to be destructively combined with the range hood, not only, the structure f damage is maintained, and the structure and associated parts are not required to save costs. The present invention has been described with reference to the embodiments and the detailed description of the embodiments of the present invention. Understand. [Embodiment] For the embodiment of the present invention, please refer to FIG. 2 (please refer to FIG. 3 to FIG. 7 again): The smoke blocking structure 2 of the present invention includes a base 3 and a cover 4; The base 30 has a joint portion 3 on one side and an assembly portion 3 2 on the other side; the joint portion 31 has a recess 3 1 1 , and the base 3 is combined. The portion 3 1 is embedded on the two sides of the range hood through the recessed wall 31 1 ; the assembly portion 3 2 has a positioning recess 3 2 1 , and a limiting post 3 2 is protruded from the center of the bottom side of the positioning recess 3 2 λ 2, the height of the limiting post 3 2 2 is greater than the height of the positioning recess 3 2 1 , so that the limiting end of the limiting post 3 2 2 is exposed outside the 200921018 疋 recess 3 2 1 , the positioning concave ^ 9 彳 centripetal m The inner wall of the recess d 2 1 is opposite to the limit protrusion 3 2 2 and the outer wall is formed with a plurality of grooves 3 2 3 ; the assembly portion 40 of the holder 40 is opposite to the assembly portion 3 2 of the base 30, and the combined portion 4 1 ' The base 3 is formed at the limit post 3 2 2 of the assembly portion 3 to form a limit hole 4丄丄, and the combination portion 4丄 is opposite to the base 3 and is β 且 β ^ 〇 AA — / , ”邻位3 2 疋 position concave 3 2 1 interval molding 定位 positioning The convex portion 4 1 2 ' is such that the positioning convex portion 4 1 2 of the combining portion 4 1 is annularly disposed on the peripheral side of the limiting hole 4 1 !, and the convex portion 412 is formed on the side to form a convex rib 4 1 3 ; assembly of the base 3〇 The portion 32 can be provided with two positioning recesses 3 p 1q 9 1 and _ 丄 321 with respect to the limiting post 322. The two positioning recesses 321 and 3 2 1 are adjacent to each other and have a spacing, and the The combination portion 4 1 can form two positioning protrusions 412, 412 with respect to the base 3 and the recess 3 2 of the assembly portion 3 2 , and the two positioning protrusions 412 , 412 are adjacent to each other and have a spacing; The positioning recess 3 2 1 ' of the assembly portion 3 2 of the base 30 and the positioning protrusion 4丄2 of the joint portion 4丄 of the base member 30 are configurable to change the number of at least one, and The pedestal 3 and the recess 3 2 1 of the assembly portion 3 2 can also be changed into a positioning convex structure, and the positioning protrusion 4 1 2 of the combination portion 4 1 of the splicing member 4G can also be designed as a positioning concave. The structural change of the base member 3 2 and the 200921018 assembly portion 4 1 of the base member 40 must be a convex-concave configuration; the other end of the s-shaped member member 40 forms a positioning portion 4 2 , the The recessed portion 4 2 has a recessed groove 4 2 1 , and the recessed groove 4 2 1 of the swinging member 40 has a concave direction opposite to the convex direction of the clamped projection 4 1 2 , so that the inserting groove 4 2 1 of the swinging member 4 得以 can be The smoke shield is embedded; as described above, it is an overview of the relationship between the related components of the preferred embodiment of the present invention and its configuration. In order to clarify the operation mode and efficacy of the present invention, please refer to FIG. 2 to FIG. 7 together: square; when assembling, the user firstly positions the base 3 0 2 2 phase oxygen 5 The limiting hole 4 1 1 of the sea-shaping member 40 is inserted so that the positioning protrusion 4丄2 of the assembly 4 and the combination portion 4 1 is inserted into the shank recess 3 3 of the base portion 3 of the assembly portion 3 2 The rib 4 1 3 of the splicing portion 4 1 is placed on the recess 3 2 3 of the base portion 3 2 of the base portion 3 2 and then locked to the base portion 3 by screws. On the limit column 3 2 2 of the crucible, the cover 40 is limited to the base 3; When the angle of the smog structure 2 is adjusted, only the rotation of the splicing member 40 is set by the elastic deformation of the locating protrusion 4 1 2 spaced apart by the combination portion 41, and the combination portion 4 of the splicing member 40 is rotated. 1 coaxially oscillating against the group ft portion 3 2 of the base 30, so that the rib 4 1 3 of the combination portion 10 200921018 4 1 of the holder 4 Q is placed against the pedestal 3 〇 its assembly portion 3 2 The next groove 3 2 3 can be stopped until it is adjusted to the required angle, and the cigarette smoking structure 20 is provided to meet the humanized appeal. The present invention relates to a smoke exhausting structure of a range hood, comprising a base and a pendulum, wherein the base has an assembly portion formed on the upper limit post having a combination portion with respect to the pendulum The positioning hole of the upper forming hole is pierced by the group σ ', so that the positioning convex part formed by the combination part of the 4 pendulum is placed in the pedestal of the pedestal of the pedestal, so that the rib is positioned and convexly formed. Abutting on the groove of the pedestal which is formed by the concave shape, the tiling force is rotated on the pedestal, so that the positioning of the slanting member is convexly opposed to the positioning concave of the wire holder for the purpose of the spacing card to reach the angle adjustment; Therefore, the invention has the "industry availability" has been obvious 'and the characteristic balances revealed in the examples of the present invention' are not found in various publications and media, and have not been used publicly, and are not negligible _ plus effect, so this The day (4) "difficulty" and "progressiveness" have been in compliance with the patent laws and regulations, and the application for invention patents has been filed according to law, and the application for the examination and the grant of patents at an early date has been granted, and it is really sensible. 200921018 [Simple description] Graphic system Fig. 2 is a schematic view of the assembly of the present invention. Fig. 4 is a schematic view of the assembly of the present invention. Fig. 4 is a schematic view of the operation of the present invention. Fig. 5 is a schematic view of the operation of the present invention. Fig. 7 is a schematic view of another structure of the present invention. [Main element symbol description] "Usage" Tobacco structure 1 0 Fixing plate 1 1 Positioning plate 1 2 Limiting piece 13 "The present invention" Structure 2 0 Base 3 0 Joint 3 1 Insert 3 1 1 Assembly 3 2 Positioning recess 321 , 321 ' 12 200921018 Limit post 3 2 Swing 4 0 Combination part 4 1 Positioning projection 4 1 Rib 4 1 3 Positioning Part 4 2 groove 3 2 3 limit hole 4 1 1 , 4 1 2' groove 4 2 1 13