M357541 _ *^·=· * 五、新型說明： 【新型所屬之技術領域】 本創作係與水龍頭結構有關，尤指一種防柬龍頭。 【先前技術】 按，請參閱第-圖所示，係為一種習知之防賴頭分解外觀圖， 該防束龍頭ίο主要包含有—外管體η，料· u —端係設有一入 水口 m，另-端則設有-組接口 112及一出水口 113，該組接口 ιι2 #内係組設有-把手12及一閥體13，該把手12係組設於該組接口 ιι2 上並可旋控該閥體13來閥控該入水口 lu與該出水口 113間之開閉 者，為了符合ASSE-1019A的規範’請再配合參閱第二圖所示，該閥禮 13内會設有-止逆閥14供水可單向自該人水口⑴單向流入，另外， 該把手12係設有-中空閥桿121，該閥桿121之末端設有一塊體122, 該塊體122之端面上係貫設有一漏水孔123，同時，該把手12與該闕 體13之間係設有-止逆裝置15，該止逆裝il5係包含有一止逆塞⑸ •及一彈性兀件152，該止逆塞151係受該彈性元件152之彈力作用而 抵止於該塊體122之漏水孔123上，該止逆塞151於端面黏設一膝圈 153以密封該漏水孔123,當出水σ 113财水受虹吸作用而導入時， 该止逆塞151會受水之壓力作用而後退，同時該膠圈153無法壓抵該 漏水孔123 ’使水會由該漏水孔123導入閥桿121内而自該把手12端 漏出產生一警示作用 惟’習知之防凍龍頭使用上，該膠圈153係黏貼於該止逆塞151 上’使用後易自該止逆塞151上脫落或老化而失效，造成漏水^^ 123 M357541 • i 產生誤警告，且該漏水孔123為斜向力:^，加工不易，另夕卜該止逆 闕14係以-〇形環141產生止水之作用，該〇形環i4i易受異物的卡 抵而無法完全密封而產生漏水，其止漏效果不佳者。 【新型内容】 本創作係提供-種防統頭，其至少係包含有；—外管體，其一 端係設有-入水口，另-端設有一組接口及一出水口，一把手，其係 以-手把組接於触接口上，手把後並設有—中空之_，該閥桿末 ，端並财-，該频係設有—斜錐部，該卿部上係貫設有漏水 孔與該閥桿相連通，該塊體之末端係設有—第—組接端，—閥體，該 閥體内係開設有-中空之閥室，該閥室設有一内入水口與該入水口相 通及-具有開關閥之内出水口，該開關闊並設有一第二組接端與該第 一組接端相接，膽第—組接可控繼_閥之_者，同時，該内 入水口與該·請之_設有—單_，該單向_包含有—軟性橡 勝所構成之膠墊、-座體及―彈性元件所構成組設有該膠 1墊及該彈性元件’使該彈性元件可產生一彈性力於該膠墊上，使該膠 =受彈性力崎性馳於_人水口端，—止逆裝置，其係包含有 彈生TL件及-止逆塞所構成，該止逆裝置係裝設於該閥體與該把手 之間，该止逆塞内徑係為一内錐部與該斜錐部互補者，且該止逆塞外 %側係壤設有-單向止逆塾圈，該單向止逆墊圈開口係設於出水口 侧孩彈性元件並組接於該止逆塞後並產生一彈性力者。 本創作所提供之时龍頭，其單向閥之雜可產生—良好之變形 而密封該内人知’即使有異物卡設亦可產生—良好之㈣性，另外， M357541 該止逆塞之_部與該斜騎之__較大，亦可相對提升警示之 正確性者。 【實施方式】 首先’請參閱第三至五圖所示，分別為本創作之防來龍頭較佳實 2例之組合外_、分賴及局部剖視圖，該时龍_包含有一外 管體20、-把手30、一閥體4〇及一止逆裝置5〇者，其中； 耕管體20 ’其-端係設有一入水口 21，另一端設有一組接口 φ 22及一出水口 23 ; 該把手30，其係以一手把31組接於該組接口 22上，手把31後 並設有-中空之閥桿32，制桿32末端並設有—塊體33，該塊體33 触有-斜錐部33卜該斜錐部331上係貫設有一漏水孔微與該閥 桿32内相連通’該漏水孔332係包含有—徑向部伽，該徑向部灿 係沿該塊體33賴面-難向貫設，並沿該塊體33相對該闕桿32 之端面軸向貫設有-軸向部332b，使該轴向冑難恰與該徑向部泌 •相連接’以使該漏水孔332與該閥桿32相連通，且該斜錐部331並於 該漏水孔微之兩侧各環設有-㈣環333，且該塊體33之末端係設 有一第一組接端334; §亥閥體40 ’其内係開設有-中空之閥室4卜該閥室41設有一内 入水口 411與該入水口 21相通，且該内入水σ 411於閥室41内切面 係為一弧面413 ’並於该弧面後延伸有一漸擴大之一流量空間，另 一端則設有-具關閥42之内出水口 412，制關42並設有一第 -組接％ 421與該第-組接端334才目接，且可由該把手3〇控綱開關 5 M357541 . ι 閥42而開閉該内出水口 412去，π+ 42之_古％ 該内入水口 411與該開關閥 42之間偏又有-早向閥43，該單向閥奶係包含有—軟性橡膠所 膠塾431、一座體432、一限位桿伽及-彈性元件434所構成者，令 座請健設有該限位桿，該限位桿絲接限位有該彈性 兀件碰，同時’該限位桿433之末端係套設有該膠墊似，使該彈性 兀件概可產生-彈性力於郷塾431上，該膠塾431係彈性壓抵於 該内入水口 411端； 該止逆裝置50，其係包含有一彈性元件以及止逆塞犯所構成， 該止逆裝置50縣設__ 4Q _把手3Q之間，該止逆塞犯内 徑係環設-内錐部521與該斜錐部331互補者，且該止逆塞52外環側 係環設有-單向止逆墊圈522，該單向止逆墊圈卿開口係朝向出水 :23側，該彈性元件51並組接於該止逆塞52後並產生一彈性力者， 該止逆塞52平時會受彈性力之作用而封閉該漏水孔微者。 為供進纟瞭解本創作構造特徵、運用技術手段及所翻達成之 功效，祕本_使財細錄述，相信#可由此_本創作有更 深入且具體之瞭解，如下所述： 仍請參閱第三至五圖所示，一般進水時，水會自入水口 21端導入 為内入水口 411並進入閥室41内’藉由該把手3〇控制該開關閥42 而控制水流者，請糊第六騎示，係為本創作之單關剖視圖， 水則會自該内入水口 411進入該閥室41内，而水壓即會衝擊該膠墊 431’5亥膠塾431即藉由該彈性元件434往該閥室41内之流量空間414 移動，使水進入閥室41内’當該把手30控制該開關閥42為關閉時， 6 M357541 ♦ 23 J 30 42 時，该閥㈣與該出水σ 23相連通’水則進入該出水口 23，以提供 水’而糟由該軟性橡膠戶轉成之膠塾431，當有異物位於該内入水口 411端時’該膠藝431之可彈性變形而隨該異物之形狀改變，而播止 異物進入，增加密閉之效果及可靠度者。 請配合參閱第七圖所示，係為本創作之止逆裝置之使用剖視圖， 當有水受虹吸作用之影響而自該出水口 23逆流時，該止逆塞犯之單 >向止逆塾圈522會受水壓之推動而使該内錐部521離開斜錐部如， 此時i水會經由該漏水孔332流至該閥桿32内並由該手把Μ端流出 產生-警告之作用，同時，水塵會迫使該單向闕仙之膠塾431更迫緊 於《亥内入水口 411上，形成止逆之作用者，另外，由於該膠墊似為 軟性橡踢所構成，其可與該内入水口 411形成-良好之密閉，即使有 異物位於該内入水口 411上，該膠塾431亦可有一良好之包覆效果者。 故本創作藉由該塊體33之斜錐部331與止逆裝置5〇之止逆塞52 ’間之錐度互補可加強止逆之作用者，另外，該漏水孔微可直接以垂 直之徑向部332a及平行之軸向部332b之兩道加工程序加工完成，其 加工便利且準確者。 同時，該單向閥43之軟性橡膠所構成之膠墊431，當有異物位於 该内入水口 412端時，該膠墊431之可適度的產生彈性變形而隨該異 物之形狀改變，增加密閉之效果及可靠度者。 綜上所述，本創作在同類產品中實有其極佳之進步實用性，同時 遍查國内外關於此類結構之技術資料’文獻中亦未發現有相同的構造 7 M357541 4 1 -«-ο 存在在先，是以，本創作實已具備新型專利要件，爰依法提出申請。 惟，以上所述者，僅係本創作之一較佳可行實施例而已，故舉凡 應用本創作綱書騎料利範騎為之等效結賴化，理應包含在 本創作之專利範圍内。 M357541 f圖式簡單說明】 第一圖係為習知防 篦-… 東龍頭外觀圖。 弟J係為習知防 遽頭之局部音丨;if 第二圖係為本創作輕Θ traFl. . , ^施例之立體外觀圖。 辟圖係林創作較佳實_之分解圖。 紅圖係為本創作較佳實施例之局部剖視圖。 圖 第六圖係為本創作較佳實施例之單向閥使用剖視圖 第七圖係為本創作較佳實施例之止逆裝置之使用剖視 【主要元件符號說明】 〔習知〕 10 防凍龍頭 11 外管體 111 入水口 112 組接口 113 出水口 12 把手 121 中空閥桿 122 塊體 123 漏水孔 13 閥體 14 止逆閥 141 〇形環 15 止逆裝置 151 止逆塞 152 彈性元件 153 膠圈 〔本創作〕 20 外管體 21 入水口 M357541M357541 _ *^·=· * V. New description: [New technical field] This creation is related to the structure of the faucet, especially an anti-Cambodia faucet. [Prior Art] According to the figure, it is a conventional anti-sliding head decomposing appearance. The anti-beam head ίο mainly includes an outer tube body η, and a material u-end is provided with a water inlet. m, the other end is provided with a group interface 112 and a water outlet 113. The group interface ιι2 # internal group is provided with a handle 12 and a valve body 13, and the handle 12 is assembled on the group interface ιι 2 and The valve body 13 can be rotated to valve the opening and closing between the water inlet lu and the water outlet 113. In order to comply with the ASSE-1019A specification, please refer to the second figure, the valve 13 will be provided. - The water supply of the check valve 14 can be unidirectionally flowed in one direction from the human nozzle (1). In addition, the handle 12 is provided with a hollow valve stem 121, and the end of the valve stem 121 is provided with a body 122, and the end surface of the block 122 A water leakage hole 123 is disposed in the upper portion, and a non-return device 15 is disposed between the handle 12 and the body 13. The anti-return device il5 includes a stop plug (5) and an elastic member 152. The anti-return plug 151 is pressed against the water leakage hole 123 of the block 122 by the elastic force of the elastic member 152, and the anti-return plug 151 is attached to the end surface. A knee ring 153 seals the water leakage hole 123. When the water σ 113 is introduced by siphoning, the anti-return plug 151 is retracted by the pressure of the water, and the rubber ring 153 cannot be pressed against the water leakage hole 123. 'The water will be introduced into the valve stem 121 from the leak hole 123 and leak out from the end of the handle 12 to produce a warning function. However, the conventional anti-freeze faucet is used, and the rubber ring 153 is adhered to the anti-return plug 151. It is easy to fall off or aging on the stop plug 151, causing water leakage ^^ 123 M357541 • i to generate false warning, and the leak hole 123 is oblique force: ^, processing is not easy, in addition, the anti-reverse 14 series The 〇-shaped ring 141 acts to stop the water, and the 〇-shaped ring i4i is susceptible to the foreign matter being stuck and cannot be completely sealed to cause water leakage, and the leakage preventing effect is not good. [New content] This creation department provides a kind of defense head, which at least includes; the outer tube body has a water inlet at one end, a set of interfaces and a water outlet at the other end, and a handle. The hand-handle is connected to the touch interface, and the handlebar is provided with a hollow _, the valve stem is at the end, the end is plentiful, and the frequency system is provided with a slanting taper portion, and the brilliance portion is provided The leakage hole is in communication with the valve stem, and the end of the block is provided with a first-stage end, a valve body, and the valve body is provided with a hollow valve chamber, and the valve chamber is provided with an inner water inlet and The water inlet is connected to and has an inner water outlet of the on-off valve, and the switch is wide and has a second set of terminals connected to the first set of terminals, and the second set is connected to the controllable valve. , the inner water inlet and the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The elastic member 'brings the elastic member to generate an elastic force on the rubber pad, so that the rubber is elastically stretched to the mouth of the human mouth, and the non-return device includes The elastic TL member and the anti-reverse plug are disposed between the valve body and the handle, and the inner diameter of the anti-return plug is an inner cone portion complementary to the inclined taper portion, and The anti-reverse plug has a one-way anti-reverse ring which is disposed on the side of the water outlet and is assembled to the anti-reverse plug to generate an elastic force. When the creation provides the faucet, the check valve can produce the same - good deformation and seal the inside of the inside. Even if there is a foreign object, it can be produced - good (four), in addition, M357541 The __ is larger than the diagonal ride, and can also improve the correctness of the warning. [Embodiment] First of all, please refer to the third to fifth figures, respectively, for the combination of the two examples of the prevention of the creation of the faucet, the partial _, the partial and the partial cross-sectional view, the dragon _ contains an outer tube 20 - a handle 30, a valve body 4 〇 and a non-return device 5, wherein; the tillage body 20' has a water inlet 21 at its end, and a set of interfaces φ 22 and a water outlet 23 at the other end; The handle 30 is connected to the set of interfaces 22 by a hand 31, and the handle 31 is provided with a hollow valve stem 32. The end of the rod 32 is provided with a block 33, which is touched by the block 33. The slanted taper portion 33 is provided with a water leakage hole slightly communicating with the inside of the valve stem 32. The water leakage hole 332 includes a radial portion gamma, and the radial portion is along the The block body 33 is disposed to be difficult to extend, and an axial portion 332b is axially disposed along the block body 33 opposite to the end surface of the mast 32, so that the axial direction is difficult to form with the radial portion. The connection is made such that the water leakage hole 332 is in communication with the valve stem 32, and the tapered portion 331 is provided with a - (four) ring 333 on each of the two sides of the water leakage hole, and the end of the block 33 is provided with a the first The inner end of the valve body 40 is provided with a hollow valve chamber 4, and the valve chamber 41 is provided with an inner water inlet 411 communicating with the water inlet 21, and the inner water inlet σ 411 is in the valve chamber 41. The cut surface is a curved surface 413 ′ and a gradual expansion flow space is extended behind the curved surface, and the other end is provided with a water outlet 412 having a shut-off valve 42 , and the switch 42 is provided with a first-group connection %. The 421 is connected to the first set of terminals 334, and the inner switch 412 can be opened and closed by the handle 3 and the switch 42, the π+42 is the same as the inner water inlet 411. The switch valve 42 has an anti-early valve 43. The check valve milk system comprises a soft rubber rubber 431, a body 432, and a limit rod gamma-elastic element 434. The seat rod is provided with the limit rod, and the limit rod wire is connected with the elastic member, and the end of the limit rod 433 is provided with the rubber pad, so that the elastic member can be used. Producing an elastic force on the crucible 431, the adhesive 431 is elastically pressed against the end of the inner water inlet 411; the non-return device 50 includes an elastic member and a stopper In the case of the sinister device, the non-return device 50 is provided between the __4Q_handle 3Q, and the anti-reverse plug inner diameter ring-inner taper portion 521 is complementary to the tapered taper portion 331, and the anti-reverse plug 52 is provided. The outer ring side collar is provided with a one-way check washer 522, and the one-way check washer opening is directed toward the water outlet: 23 side, and the elastic member 51 is coupled to the check plug 52 to generate an elastic force. The anti-reverse plug 52 is normally closed by the elastic force to close the leaking hole. In order to understand the structure characteristics of this creation, the use of technical means and the effect achieved, the secret _ make the financial record, believe ## This _ this creation has a deeper and more specific understanding, as follows: Still please Referring to the third to fifth figures, generally, when water is introduced, water is introduced into the inner water inlet 411 from the water inlet 21 and enters the valve chamber 41. The water flow is controlled by the handle 3〇 controlling the on-off valve 42. Please paste the sixth ride, which is a cross-sectional view of the creation, the water will enter the valve chamber 41 from the inner water inlet 411, and the water pressure will impact the rubber pad 431'5 The elastic member 434 moves to the flow space 414 in the valve chamber 41 to allow water to enter the valve chamber 41. When the handle 30 controls the switch valve 42 to be closed, the valve (4) is 6 M357541 ♦ 23 J 30 42 Connected with the effluent σ 23 'water enters the water outlet 23 to provide water' and the glue 431 is converted by the soft rubber household. When a foreign matter is located at the end of the inner water inlet 411, the rubber 431 It can be elastically deformed to change with the shape of the foreign object, and the foreign matter is stopped, and the sealing is increased. Fruit and reliability persons. Please refer to the seventh diagram, which is a cross-sectional view of the use of the anti-reverse device of the present invention. When water is counter-flowed from the water outlet 23 due to the siphon effect, the single-stop The ring 522 is pushed by the water pressure to cause the inner tapered portion 521 to move away from the inclined taper portion. For example, the water will flow into the valve stem 32 through the leaking hole 332 and flow out from the end of the handle. At the same time, the water dust will force the one-way 阙 之 塾 塾 431 to be more tightly placed on the hai shui inlet 411 to form a stagnation effect. In addition, since the rubber pad is composed of a soft rubber kick, It can be formed with the inner water inlet 411 - good sealing, and even if foreign matter is located on the inner water inlet 411, the plastic 431 can have a good coating effect. Therefore, the creation can enhance the effect of the anti-reverse by the taper complementary between the inclined taper portion 331 of the block 33 and the anti-reverse device 5'. The two processing steps of the portion 332a and the parallel axial portion 332b are completed, and the processing is convenient and accurate. At the same time, when the foreign material is located at the end of the inner water inlet 412, the rubber pad 431 can be elastically deformed to change with the shape of the foreign object, thereby increasing the sealing. The effect and reliability. In summary, this creation has excellent progress and practicality in similar products, and at the same time, it has not found the same structure in the literature. 7 M357541 4 1 -«- ο Existence first, so that this creation already has new patent requirements, and apply in accordance with the law. However, the above-mentioned ones are only one of the preferred and feasible embodiments of the present invention. Therefore, the equivalent of the use of this creation guide, which is included in the patent scope of this creation. M357541 f simple description of the picture] The first picture is the conventional anti-篦-... East faucet appearance. The younger brother J is the local sound of the scorpion; the second picture is the three-dimensional appearance of the traFl. An exploded view of the best example of the creation of the map. The red figure is a partial cross-sectional view of a preferred embodiment of the present invention. Figure 6 is a cross-sectional view of the check valve of the preferred embodiment of the present invention. The seventh diagram is a cross-sectional view of the use of the non-return device of the preferred embodiment of the present invention. [Main component symbol description] [General] 10 antifreeze faucet 11 Outer tube 111 Inlet 112 Group interface 113 Outlet 12 Handle 121 Hollow stem 122 Block 123 Leakage hole 13 Body 14 Check valve 141 Ring Flipper 15 Reversing device 151 Stop plug 152 Elastic element 153 Apron [This creation] 20 outer tube 21 water inlet M357541
22 組接口 23 出水口 30 把手 31 手把 32 閥桿 33 塊體 331 斜錐部 332 漏水孔 332a 徑向部 332b 軸向部 333 止漏環 334 第一組接端 40 閥體 41 閥室 411 内入水口 412 内出水口 413 弧面 414 流量空間 42 開關閥 421 弟—組接端 43 單向閥 431 膠墊 432 座體 433 限位稈 434 彈性元件 50 止逆裝置 51 彈性元件 52 止逆塞 521 内錐部 522 單向止逆塾圈22 group interface 23 water outlet 30 handle 31 handle 32 valve stem 33 block 331 oblique taper 332 water leakage hole 332a radial portion 332b axial portion 333 leak stop ring 334 first set of terminal 40 valve body 41 valve chamber 411 Inlet 412 Inner water outlet 413 Curved surface 414 Flow space 42 Switching valve 421 Brother-combined end 43 Check valve 431 Rubber pad 432 Seat 433 Limiting stalk 434 Elastic element 50 Reversing device 51 Elastic element 52 Stopping plug 521 Inner cone 522 one-way anti-reverse ring