M341523 八、新型說明： 【新型所屬之技術領域】 本創作係提供-種吸乳騎構，尤指在於—種手喊之吸乳器主 體，利職壓把手與吸乳器主體設置之方式，可因按驗況而微調其 按壓把手之位置，使該吸乳器更為實用性。 【先前技術】 /M341523 VIII, new description: [New technical field] This creation provides a kind of breast pumping, especially in the body of the hand-cranked breast pump, the handle of the pressure and the main body of the breast pump. The position of the pressing handle can be finely adjusted according to the test condition, so that the breast pump is more practical. [Prior Art] /
按’目前習知之吸乳器結構，如附件所示其係辆於九妇 年十一月-日所郷公告證書卿M31_號之「吸㈣之結構? 良」，"亥申3月曰期為八十九年六月二十一曰，係包含有： -主體、一按壓把手、一奶瓶、一樞軸、一墊圈、一彈性件及一 圓盤與按壓把手之吸取筒之_成—氣密狀態；—彈性件，夾固於主 體上，後側延伸一彈片彈抵按壓把手。 由附件之1知吸乳器結構及圖式中可分析得知，其尚有下述之缺 失·· 墊片所組成，-主體前端設為，八狀之罩杯，後端底緣設置一銜接管 接設-可供奶瓶瓶Π螺合之結合蓋，結合蓋後側緣設有—樞接座；一 按壓把手，以樞她接触龍合蓋之樞魅上，其上端設有一吸取 筒套置於主體之_外緣;—_，套設於域之_職結合，使According to the 'currently known breast pump structure, as shown in the annex, it is the structure of the suction (four) structure of the Announcement Certificate M31_ in the November 9th of the 9th Women's Day, "Hai Shen March The flood season is June 21, 1989. It consists of: - main body, a pressing handle, a feeding bottle, a pivot, a washer, an elastic member and a disc and a suction cylinder for pressing the handle. The air-tight state; the elastic member is clamped on the main body, and a rear piece extends to abut the pressing handle. It can be analyzed from the structure of the breast pump and the figure that it has the following defects: · The gasket is composed of - the front end of the main body is set, the eight-shaped cup is set, and the bottom edge of the rear end is connected. Pipe connection - a combination cover for the bottle and the screw, and a pivot joint on the rear side of the cover; a pressing handle to pivot the contact of the dragon cover, and a suction sleeve at the upper end Placed on the outer edge of the body; -_, set in the domain of the job, so that
(一）、習知之按壓把手係利用一樞軸樞接固定於主體結合蓋之樞接座 上，無法依使用之狀況而調整其按壓把手之位置，使作動之幅 度而受限於按壓把手與奶觀瓶身，令產生之真空吸力之較小， 無法達到預期之效果。 5 M341523 (一）、其利用一真空壓力，將乳房内之乳汁汲取出來之後，經由一銜 接管流入奶瓶中，該主體與奶瓶並無一個預防乳水逆止之裝 置，如不小心打翻其主體，其吸取乳水即會經由瓶口而往罩杯 外溢出’形成一使用缺失之情況發生。 有鑑於此，創作人本於多年從事相關產品之製造開發與設計經 ，驗’針對上述之I標，詳加設計與審慎評估後，終得一確具實用性之 本創作。 • 【新型内容】 欲解決問題之技術點： S知之吸乳器結構改良，按壓把手係利用一樞軸樞接固定於主體 結合蓋之樞接座上，無法依使用之狀況而調整其按壓把手之位置，使 作動之幅度而受限於按壓把手與奶瓶瓶身，令產生之真空吸力較小， 且該主體與奶瓶並無一個預防乳水逆止之裝置，如不小心打翻其主 體，其吸取乳水即會經由瓶口而往罩杯外溢出，而形成一使用缺失之 Φ情況發生，此乃欲解決之技術問題點。 解決問題之技術手段： 一吸盤件配合一氣密件係裝設於吸乳器主體之樞設座上，吸盤件 一侧所设置之定位端係與樞設座之定位凸緣所定位設置，且氣密件之 周緣形成一卡扣緣，係與樞設座周緣外凸之卡結緣所卡嵌，一套固件 係裝設於結合桿上，係提供套設於吸盤件之結合桿穿設於氣密件之穿 設孔處，一按壓把手係裝設於吸盤件之結合桿上，該按壓把手之一侧 设有一固結孔，藉由該固結孔之設置，將按壓把手裝設於結合桿上， 6 M341523 且該固結孔具有一定位凸弧，該定位凸弧係提供穿設於結合桿時，能 與結合桿之定位肋所卡嵌固定，且定位凸弧能於定位肋上左右微調其 按壓手把之角度’吸取请係藉由上端之組設段鎖設於吸乳器主體之衾士 合孔上，藉由上述構造，俾可形成一吸乳器之結構。 對照先前技術之功效·· ， （一）按壓把f係以一固結孔裝設於吸盤件之結合桿上，形成一活 •動之按壓把手，且固結孔上設有一定位凸弧可與定位肋形成一定位關 籲係，亦可微調其按壓把手之角度，令使用時按壓之角度不設限於一位 置上，使用更為方便。（二)在於吸乳器主體後端之通孔上另套設有一 逆止件，當吸取筒内部已有汲取之母乳時，如吸乳器主體傾倒，因逆 止件之设置，使内部之母乳無法從通孔回流至吸入口或是吸出口，避 免造成母乳溢出之缺失產生。 【實施方式】 為使貴審查委員對本創作之目的、特徵及功效能夠有更進一步 肇之瞭解與認識，以下茲請配合【圖式簡單說明】詳述如后： 首先，先請參閱第1、2圖所示，一種吸乳器结構，其包含有： -吸乳器主體(10)、-吸盤件⑽）、-按壓把手（3〇)、—吸取筒⑽， -吸乳器主體(1G)之上端具有—樞設座⑴），該樞設座⑻中央一位 置處設有-容置槽（in)，而容置槽（111)内部有一吸出口〇12)之設 置，且容置槽011)之-側有-定位凸緣⑴3)之設置，又樞設座⑽ 之外周緣具有-向外凸之卡結緣⑴4)，而吸乳器主體⑽往前端延伸 形成有伽\狀之吸人口（12)，後端延伸—具有組接段之結合口⑽， 7 M341523 該結合口（13)内部設有一通孔(131)，且通孔（131)另套設有一逆止件 (132)，一吸盤件(20)—侧之端面設有一定位端（2〇1)，且於一位置處 往上延伸形成一結合桿(202)，該結合桿(202)之一位置處上形成一限 位端（203) ’而限位端（203)之一處往上延伸至結合桿(2〇2)端面形成一 長形凸肋（204)，又該結合桿(202)上相對於凸肋（204)之另一侧形成一 定位肋（205)，而Λ肋(204)與定位肋(205)之間形成一側邊之L形樞設 •槽(206)，亦可從凸肋（204)與定位肋（205)之間形成一左右相對之υ型 馨樞設槽（206)，且定位肋（204)低於結合桿(202)之端面，氣密件（21) 係可為一矽膠材質，亦可直接射出包覆於吸盤件(2〇)上，其一位置處 上具有一穿設孔(211)，係提供吸盤件(20)之結合桿(202)穿設所設置， 且氣密件（21)與吸盤件（20)所結合之限位端（203)上，設有一配合吸盤 件(20)定位端（201)定位之定位槽（212)，另於氣密件(21)之周緣形成 一卡扣緣(213)，一套固件(23)係為一中空貫穿之圓環，其内緣形成逐 漸縮小周壁，一按壓把手（30)之一侧有一固結孔(31)之設置，該固結 _孔(31)具有一定位凸弧(311)之設置，一吸取筒（4〇)係提供吸乳器主體 (10)匯集乳水所設置，其上端形成一組設段(41)。 其結構之組成，再請參閱第3、4圖所示，一吸乳器主體（10)前 端設置之吸入口（12)具有一吸入道(121)，係通往吸乳器主體（1〇)後端 之通孔（131)，且樞設座（11)所設置之吸出口（112)亦具有一吸出道（11 21)，係通往吸乳器主體（1〇)後端之通孔（131)，且通孔（131)上另套設 有一逆止件（132)之設置，一吸盤件（20)配合一氣密件（21)係裝設於吸 乳器主體（1〇)之樞設座(11)上，該氣密件（21)可直接射出包覆於吸盤 8 M341523 件(20)上，吸盤件(20)—侧所設置之定位端(201)係與樞設座（11)之定 位凸緣（113)所定位設置，且氣密件(21)之周緣形成一卡扣緣(213)， 係與樞設座（11)周緣外凸之卡結緣(114)所卡嵌，令氣密件之包覆性更 好，一套固件(23)係提供套設於吸盤件(20)之結合桿(202)穿設於氣密 件(21)之穿設孔(211)處，因套固件(23)内緣形成一逐漸縮小之周壁， 套設於穿設處使麥盤件(20)與氣密件(21)更緊密配合，一按壓把手（30) 係裝設於吸盤件(20)之結合桿(202)上，該按壓把手（30)之一侧設有一 鲁固結孔(31)，藉由該固結孔(31)之設置，將按壓把手（3〇)裝設於結合 桿（202)上，且該固結孔(31)具有一定位凸弧(311)，該定位凸弧(311) 係提供穿設於結合桿(202)時，能與結合桿(202)之定位肋(205)所卡嵌 固定，且定位凸弧(311)能於定位肋（203)下左右微調其按壓手把(30) 之角度(如第5圖所示），吸取筒（40)係藉由上端之組設段(41)鎖設於 吸乳器主體（10)之結合孔(13)上，藉由上述構造，俾可形成一吸乳器 結構。 鲁 其結構之使用’續請參閱第6圖所示，以單手持握吸乳器主體 (10)，將吸口 (12)對正罩於乳房上，因吸盤件(2〇)係與一氣密件(21) 冬配合，且於吸盤件(20)結合桿(202)與氣密件(21)穿設孔(211)結合 之穿設處，另套設有一套固件(23)，令吸盤件(20)與氣密件(21)在座 動時’避免空氣從該處通過，使該處氣密度更佳，使吸乳器主體（1〇) 與吸取筒（40)内部形成一真空空間，按壓裝設於吸盤件(2〇)上之按壓 把手（30)時，藉由吸盤件(20)之作動，將吸取筒（4〇)内部之空氣經由 吸出道(113)吸出至容置槽（111)外，使吸取筒（4〇)内部形成一真空吸 M341523 力，而將罩設於吸入孔（12)乳房内之乳汁吸取出來，並經由吸入道（121) 往通孔（131)處而流入吸取筒（40)中，藉由氣密件(21)之配合，按壓過 後其按壓把手（30)會回復到原位置上，以此方法往復作動，即可簡易 吸取母乳於吸取筒中，且結合桿(202)與按壓把手（30)之結合，因結合 桿(202)定位肋（205)與固結孔(31)定位凸弧(311)之配合，可微調按壓 把手（30)之位置：令使用時按壓之肖度不設限於一位置上，使用時更 為方便，另於通孔（131)處套設有一逆止件（132)，如不小心將吸乳器 ⑩主體（10)翻倒時，因逆止件（132)之設置，使吸取筒（40)内部之母乳無 法從通孔（131)回流至吸出口（Π2)或吸入口（12)，避免吸取之母乳溢 出，增加吸乳器之實用性。 藉由上述具體實施例之結構，可得到下述之效益··（一）按壓把手 (30)係以一固結孔(31)裝設於吸盤件(2〇)之結合桿(2〇2)上，形成一活 動之按壓把手（30)，且固結孔(31)上設有一定位凸弧(311)可與定位肋 (221)形成一定位關係，依使用之狀況可微調其按壓把手（3〇)之角度， 鲁令使用時按壓之角度不設限於一位置上，使用時更為方便且實用。（二） 在於吸乳器主體（10)後端之通孔（13丨）上另套設有一逆止件(132)，當 吸取筒（40)内部已有吸取之母乳時，如吸乳器主體（1〇)傾倒，因逆止 件(132)之設置，使内部之母乳無法從通孔⑽）回流至吸入口（⑵或 是吸出口（112)，降低母乳溢出之情況發生，更具實用性。（三)其氣密 件(21)之周緣形成-卡扣緣(213)，係與枢設座⑴)周緣外凸之卡結緣 (114)所卡喪，令氣密件與樞設座之結合包覆性更好^密效果更佳者。 綜上所述，本創作確實已達突破性之結構設計，而具有改良之創 M341523 作内容，⑽又舖達赚業上之·性_錄，且摘作未見於 任何刊物，亦具新穎性，當符合專利法相關法條之規 出 新型=中請’懇請鈞局審查委員授予合法專利權，至出 乂上所騎，僅為本創作之—較佳實關而已，春不At ° 定本創作實施之範圍；即大凡依本創作申請專利範圍所二之限 、與修飾，皆應,本創作專利涵蓋之範_。 作之均等變化 M341523 【圖式簡單說明】 第1圖：係本創作之立體組合圖。 第2圖：係本創作之立體分解圖。 第3圖：係本創作另一角度之立體分解圖。 第4圖：係本創作之剖面圖。 第5圖：係本創作之按壓手把微調示意圖。 第6圖：係本創作之作動示意圖。 φ 附件：係本國專利證書號第M310002號之公告影本。 【主要元件符號說明】 吸乳器主體--(10) 柩設座-- --(11) 容置槽--- - (111) 吸出Π- - --(112) 吸出道--- - (1121) 定位凸緣- --(113) 卡結緣—- -(114) 吸入口—— --(12) 吸入道--- - (121) 結合口-- --(13) 通孔---- - 031) 逆止件-- --(132) 吸盤件--- - (20) 定位端-- - -(201) 結合桿--- -(202) 限位端-- - -(203) 凸肋---- -(204) 定位肋-- --(205) 框設槽- -- -(206) 氣密件-- --(21) 穿設孔--- -(211) 定位槽-- - -(212) 卡扣緣--- -(213) 套固件-- - -(23) 按壓把手-- - (30) 固結孔-- - -（31) 12 M341523 定位凸弧---(311) 吸取---(40) 組設段- ---(41) 13(1) The conventional pressing handle is pivotally fixed to the pivoting seat of the main body binding cover by a pivot, and the position of the pressing handle cannot be adjusted according to the use condition, so that the magnitude of the action is limited by the pressing handle and The milk bottle is so small that the vacuum suction generated is small and cannot achieve the desired effect. 5 M341523 (1), after using a vacuum pressure to remove the milk in the breast, it flows into the bottle through a connecting tube, and the body and the bottle do not have a device for preventing the milk from colliding, if the item is accidentally knocked over The main body, which sucks the milk, will overflow outside the cup through the mouth of the bottle, forming a situation in which the use is missing. In view of this, the creator has been engaged in the manufacturing development and design of related products for many years. After the detailed design and careful evaluation of the above-mentioned I standard, the author has finally achieved a practical and practical creation. • [New content] Technical point to solve the problem: S knows that the structure of the breast pump is improved, and the pressing handle is pivotally fixed to the pivoting seat of the main body binding cover by a pivot, and the pressing handle cannot be adjusted according to the use condition. The position is such that the range of actuation is limited by the pressing of the handle and the bottle body, so that the vacuum suction generated is small, and the body and the bottle do not have a device for preventing the milk from colliding, if the body is accidentally knocked over, The sucking of the milk will overflow outside the cup through the mouth of the bottle, and the occurrence of a missing Φ occurs, which is a technical problem to be solved. The technical means for solving the problem: a suction cup member and a gas-tight member are mounted on the pivoting seat of the breast pump body, and the positioning end portion disposed on one side of the suction cup member is positioned and positioned by the positioning flange of the pivoting seat, and the gas is arranged. The periphery of the dense member forms a snap-on edge, which is engaged with the outer edge of the pivoting seat, and a set of fasteners is mounted on the connecting rod, and the connecting rod provided on the suction cup member is disposed on the airtight member. The pressing handle is mounted on the coupling rod of the suction cup member, and one side of the pressing handle is provided with a fixing hole, and the pressing handle is disposed on the coupling rod by the setting of the fixing hole , 6 M341523 and the fixing hole has a positioning convex arc, the positioning convex arc system is provided to be engaged with the positioning rod of the coupling rod when being disposed on the coupling rod, and the positioning convex arc can be finely adjusted on the positioning rib The angle of the pressing handle is selected by the upper end group to be locked on the gentleman's hole of the breast pump body. With the above configuration, the structure of the breast pump can be formed. According to the effect of the prior art, (1) pressing, the f is mounted on the coupling rod of the suction cup by a fixing hole, forming a movable pressing handle, and a positioning convex arc is arranged on the fixing hole. The positioning rib is formed with a positioning mechanism, and the angle of the pressing handle can be finely adjusted, so that the angle of pressing during use is not limited to a position, and the use is more convenient. (2) A backrest is placed on the through hole at the rear end of the main body of the breast pump. When the breast milk has been taken inside the suction cylinder, if the breast pump body is dumped, the interior of the breasticle is tilted due to the setting of the backstop. Breast milk cannot be returned from the through hole to the suction port or the suction port to avoid the loss of breast milk spillage. [Embodiment] In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [Simplified description of the drawings] for details: First, please refer to the first 2 shows a breast pump structure comprising: - a breast pump body (10), a suction cup member (10), a pressing handle (3), a suction cylinder (10), a breast pump body (1G). The upper end has a pivoting seat (1), the central portion of the pivoting seat (8) is provided with a receiving groove (in), and the receiving groove (111) has a suction opening 12) and is accommodated therein. The side of the groove 011) is provided with a positioning flange (1) 3), and the outer periphery of the pivoting seat (10) has an outwardly convex engaging edge (1) 4), and the breast pump body (10) extends to the front end to form a gamma shape. The suction population (12), the rear end extension - the joint port (10) having the assembly section, 7 M341523, the joint opening (13) is internally provided with a through hole (131), and the through hole (131) is additionally provided with a backstop (132), a suction cup member (20)-side end surface is provided with a positioning end (2〇1), and extends upward at a position to form a coupling rod (202), the combination a limiting end (203) is formed at one of the positions (202) and one of the limiting ends (203) extends upward to the end surface of the coupling rod (2〇2) to form an elongated rib (204). A positioning rib (205) is formed on the other side of the coupling rod (202) with respect to the other side of the rib (204), and an L-shaped pivot is formed between the rib (204) and the positioning rib (205). The groove (206) may also form a left and right opposite υ-shaped hinge groove (206) from the rib (204) and the positioning rib (205), and the positioning rib (204) is lower than the coupling rod (202) The end face, the airtight member (21) may be a silicone material, or may be directly sprayed and coated on the suction cup member (2〇), and has a through hole (211) at a position thereof, and provides a suction cup member (20). The binding rod (202) is disposed through the positioning end, and the limiting end (203) of the airtight member (21) and the suction cup member (20) is provided with a positioning position of the positioning end (201) of the suction cup member (20). The groove (212) further forms a snap edge (213) on the periphery of the airtight member (21), and the set of firmware (23) is a hollow through ring, the inner edge of which forms a gradually narrowing peripheral wall and a pressing handle ( 30) One side has a fixed hole (31) The consolidation_hole (31) has a positioning convex arc (311), and a suction cylinder (4〇) is provided for the breast pump body (10) to collect the milk, and the upper end forms a set of segments. (41). The structure of the structure, as shown in Figures 3 and 4, the suction port (12) provided at the front end of the breast pump body (10) has a suction passage (121) leading to the breast pump body (1〇). a through hole (131) at the rear end, and the suction opening (112) provided in the pivoting seat (11) also has a suction passage (11 21) leading to the rear end of the breast pump body (1〇) a hole (131), and the through hole (131) is additionally provided with a reverse stopper (132), and a suction cup member (20) is fitted to the breast pump body (1) with a gas-tight member (21). On the pivoting seat (11), the airtight member (21) can be directly sprayed onto the suction cup 8 M341523 (20), and the positioning end (201) and the pivoting seat provided on the side of the suction cup member (20) ( 11) the positioning flange (113) is positioned, and the peripheral edge of the airtight member (21) forms a snap edge (213), which is engaged with the convex edge (114) of the peripheral edge of the pivoting seat (11). The airtight member is better coated, and the set of firmware (23) is provided with a coupling rod (202) sleeved on the suction cup member (20), and is disposed at the through hole (211) of the airtight member (21). Because the inner edge of the sleeve (23) forms a gradually narrowing peripheral wall, the sleeve is set The wheat disc member (20) is more closely matched with the airtight member (21), and a pressing handle (30) is mounted on the coupling rod (202) of the suction cup member (20), and one side of the pressing handle (30) is disposed There is a lug hole (31), and the pressing handle (3) is mounted on the coupling rod (202) by the setting of the fixing hole (31), and the fixing hole (31) has a positioning convex The arc (311), the positioning convex arc (311) is provided to be inserted and fixed with the positioning rib (205) of the coupling rod (202) when the coupling rod (202) is worn, and the positioning convex arc (311) can be The angle of the pressing handle (30) is finely adjusted to the left and right under the positioning rib (203) (as shown in Fig. 5), and the suction cylinder (40) is locked to the breast pump body by the upper end assembly section (41). On the bonding hole (13) of (10), by the above configuration, the crucible can form a breast pump structure. The use of Luqi structure 'Continued, please refer to Figure 6, holding the breast pump body (10) in a single hand, and aligning the mouthpiece (12) on the breast, because the suction cup (2〇) is a gas-tight part. (21) Winter fit, and the suction cup member (20) is coupled with the airtight member (21) through the hole (211), and is provided with a set of firmware (23) for the suction cup member ( 20) When the airtight member (21) is seated, 'avoiding air from passing therethrough, so that the gas density is better, and a vacuum space is formed inside the breast pump main body (1〇) and the suction cylinder (40), and the pressing device is installed. When the handle (30) is pressed on the suction cup member (2), the air inside the suction cylinder (4) is sucked out to the accommodating groove (111) through the suction passage (113) by the action of the suction member (20). In addition, a vacuum suction M341523 force is formed inside the suction cylinder (4〇), and the milk covered in the breast of the suction hole (12) is sucked out, and passes through the suction passage (121) to the through hole (131). Into the suction cylinder (40), by the cooperation of the airtight member (21), after pressing, the pressing handle (30) will return to the original position, and the reciprocating action can be used to easily absorb the breast milk. In the suction cylinder, and the combination of the coupling rod (202) and the pressing handle (30), the pressing handle can be finely adjusted by the cooperation of the positioning rod (202) positioning rib (205) and the fixing hole (31) positioning convex arc (311) ( 30) Position: The degree of pressing when using is not limited to one position, it is more convenient to use, and a backstop (132) is placed on the through hole (131), if the breast pump is accidentally When the main body (10) is overturned, the breast milk inside the suction cylinder (40) cannot be returned from the through hole (131) to the suction port (Π2) or the suction port (12) due to the setting of the backstop (132). The absorbed breast milk overflows, increasing the practicality of the breast pump. According to the structure of the above specific embodiment, the following benefits can be obtained: (1) The pressing handle (30) is attached to the suction rod (2〇) by a fixing hole (31) (2〇2) a movable pressing handle (30) is formed, and a positioning convex arc (311) is disposed on the fixing hole (31) to form a positioning relationship with the positioning rib (221), and the pressing handle can be finely adjusted according to the use condition. (3〇) angle, the angle of pressing when using the ring is not limited to one position, and it is more convenient and practical to use. (2) A backstop (132) is additionally disposed on the through hole (13丨) at the rear end of the breast pump main body (10), and when the sucking cylinder (40) has a sucked breast milk inside, such as a breast pump The main body (1〇) is dumped, and the internal breast milk cannot be returned from the through hole (10) to the suction port ((2) or the suction port (112) due to the setting of the backstop (132), thereby reducing the occurrence of breast milk overflow, and more (3) The peripheral edge of the hermetic member (21) is formed - the buckle edge (213), which is smothered by the convex edge of the peripheral edge of the pivoting seat (1), and the airtight member and the pivoting seat are provided. The combination of coating is better and the effect is better. In summary, this creation has indeed achieved a breakthrough structural design, with the improved creation of M341523 as the content, (10) paved the way to earning the industry's sex, and the abstract is not seen in any publication, but also novelty. When complying with the relevant provisions of the Patent Law, the new type = please ask 'the request for the examination of the board of directors to grant legal patent rights, to ride on the exit, only for this creation - better practice only, the spring is not At ° The scope of creation and implementation; that is, the limits and modifications of the patent application scope of this creation should be covered by this creation patent. Equal change M341523 [Simple description of the diagram] Figure 1: This is a three-dimensional combination of the creation. Figure 2: This is a three-dimensional exploded view of the creation. Figure 3: An exploded view of another angle of the creation. Figure 4: A cross-sectional view of the creation. Figure 5: This is a schematic diagram of the fine-tuning of the pressing handle of this creation. Figure 6: A schematic diagram of the creation of this creation. φ Attachment: A copy of the announcement of the National Patent Certificate No. M310002. [Main component symbol description] Breast pump body--(10) 柩 - --- (11) accommodating groove--- - (111) suction Π- - -- (112) suction channel ----- (1121) Locating flange - --(113) Snap - (-) (114) Suction port ---(12) Suction channel--- - (121) Bonding port --- (13) Through hole - --- - 031) Backstop --- (132) Suction cup --- - (20) Positioning end --- - (201) Bonding rod --- - (202) Limiting end --- - - (203) Ribs-----(204) Locating ribs --- (205) Framed grooves - -- - (206) Airtight parts --- (21) Holes--- - (211 Positioning groove --- - (212) Snap-in----(213) Set of firmware-- - - (23) Press the handle --- (30) Consolidation hole --- - (31) 12 M341523 Positioning Convex arc---(311) Absorb---(40) Set paragraph - ---(41) 13