M332523 八、新型說明： 【新型所屬之技術領域】 本創作係有關一種可全圓周灑水之喷嘴頭，尤指一種能 精準控制喷嘴頭蓋體之升降導程，使得蓋體旋轉到頂點時， 即可達到360度全圓周的喷灑狀態。 【先前技術】 按，目前運用在各種園藝或農作物的種植生長過程中， 灑水乃是其中一項必要的工作，例如農作物的生長或草皮的 保養等，均必需定時且定量的進行喷灑水作業，以維護植物 的生長，其於使用時係利用水管連接至水源處或經由加壓水 泵予以送出，具有一定壓力的水經由喷嘴頭送出，即可進行 噴灑水的工作。 次按，喷嘴頭的最佳使用狀態，係可使喷灑角度廣達3 6 0 度的全圓周灑水狀態；是以，目前各種市售灑水喷嘴頭結構， 其大都以可達到360度的廣角範圍的喷灑水作為訴求；然 而，綜觀這些所謂360度灑水之喷嘴頭，實際上在使用時仍 存有如下之缺失： 一、 習用喷嘴頭結構，有的因出水結構設計不佳，使水 流在作徑向喷灑時，會有某一角度的死角，以致蓋體旋開到 頂點時，仍未能達到360度全圓周之喷灑水作業，此類型專 利見諸於美國專利5556036號。 二、 習用喷嘴頭另一種型態的缺失，係該上端之蓋體旋 轉開啟時，其上升的行程未能精準有效控制，因此容易使得 旋轉超過360度，致部分水流會有重疊情形，以致喷水作業 M332523 有部分角度是重複灑水狀態，形成灑水不均勻之缺失。 三、如第九圖所（A)、（B)所示，習用噴嘴頭蓋體（60)底 部之螺旋面（61)的徑向斷差面所形成的擋止部（62)，係呈一 徑向直線，此種結構幾乎見諸於市售各種喷嘴頭，然創作人 研究後發現，該斷差面擋止部（62)呈直線型態，易使上下喷 出之水流於此處匯集時，形成一水柱型態，導致無法均勻分 佈灑水，為其未盡完善之處。 有鑑於此，本創作人仍以多年累積之喷嘴頭設計經驗， 不斷研發改善，以克服上述問題點。 【新型内容】 緣是，本創作之主要目的，係在提供一種全圓周灑水之 喷嘴頭，其利用蓋體底端之特殊管體構造，並搭配螺栓之穿 伸撐張，使其不易收縮而鬆脫變形，進而可順利在下本體底 部之凹環槽内升降，並使其上、下導程位移非常精準，上導 程頂點恰可使蓋體旋開360度呈全圓周喷灑水作業，且於下 導程始點時，蓋體恰可完全封閉喷水口而無漏水之虞。 本創作之又一目的，係該蓋體之螺旋面斷差擋止部，乃 摒棄習用徑向直線之型態，改以非徑向直線之^型體，以防 止形成水柱，可使喷灑水更均勻之功效增進。 為達上述目的，本創作所採用之技術手段包含： 一蓋體，其底緣形成一第一螺旋面，且其高低弧形面繞 行360度後於高低交接處形成斷差面而構成第一擋止部，另 於蓋體底部形成一圓管體； 一上本體，係呈中空管狀體，其管壁上周緣相對於該蓋 體之第一螺旋面，設有一與其相配合之第二螺旋面及第二擋 M332523 止部； 一下本體’係藉由高週波接合在該上本體之底端，其管 内中央設有一中空螺合部及數片分隔板，而各分隔板間則形 成供水流通過之流道； 一螺栓，係由下而上鎖定在該蓋體底端之圓管體内，據 以使得上述元件組合而成一噴嘴頭型態； • 其特徵在於： • 該下本體之中空螺合部底端設有一段軸向凹環槽；以及 • 該蓋體底端之圓管體，係上段部外周呈螺牙體可鎖入該 中空螺合部内，而下段部則設有—道跨過中心之徑向缺槽， 形成兩片對稱之半圓弧體，並於最底緣形成擴大外徑之凸環 肋且該凸環肋係被上述螺栓軸向穿伸而徑向撐張，而恰可 在，凹環槽内位移，並於蓋體旋轉360度時該凸環肋之:升 導程剛好了員砥在該凹環槽之槽底面者。 依據前接特徵，本創作更包括將第一擋止部設成 體 之非徑向直線型態。 • 【實施方式】 首先，凊參閱第一圖〜第六圖所示，本創作較佳實施例 包含有： . 一蓋體（2 0 )，其底緣形成一第一螺旋面（2 i )，且 S _狐形面繞行3⑼度後於高低交接處形成斷差面之第一 擋止部（2 2 )，且於底部形成一圓管體（2 3 ); 一上本體（3 0 )，係呈中空管狀體，其管壁上周緣相 對於該蓋體（2 0 )之第一螺旋面（2 1 )，設有一與其相配 合之第二螺旋面（3 1 )及第二擋止部（3 2); M332523 一下本體（4 Ο )，係藉由高週波接合在該上本體（3 0)之底端，其管内中央設有一中空螺合部（4丄）及數片 分隔板（4 2 )，而各分隔板（4 2 )間則形成供水流通過之 流道（4 3); 一螺栓（5 0 )，係由下而上鎖定在該蓋體（2 〇 )底 知之圓苔體（2 3)内，據以使得上述元件組合而成一喷嘴 頭（1 〇 )型態；惟以上元件及組合係為先前技術（Pri〇r Art)，非本創作專利標的，容不贅述。 而本創作最主要特徵在於： 該下本體（4 Q)之中空螺合部（4 1 )底端設有一段 軸向凹環槽（4 4 );以及 該蓋體（20)底端之圓管體（23)，係上段部呈螺 牙體（2 4)可鎖入該中空螺合部（4工）内，而下段部則 設有一道跨過中心之徑向缺槽（2 5 )，形成兩片對稱之半圓 弧體，並於最底緣形成擴大外徑之凸環肋（2 6 )，且該凸環 肋（2 6 )係被上述螺栓轴向穿伸而徑向撐張，而恰可在該 凹環槽（4 4 )内位移，並於蓋體（2 〇 )旋轉36〇度時該 凸環肋（2 6)之上升導程剛好頂砥在該凹環槽（4 4)之 槽底面者。 本創作又一特徵在於：該蓋體（2 〇 )之第一擋止部（2 2)係包括由第—段（2 2 1 )及第二段（2 2 2 )所連接 而成之^型體之非徑向直線型態。 藉助上揭技術手段，本創作具有下述功效增進需再闡明 者·· 首先，本創作蓋體（20)底端之圓管體（23)，利 -8· M332523 用下#又部丨又有螺牙體的區段，形成兩片對稱之半圓弧體，且 以其外擴之凸環肋（26)而可在該軸向凹環曹（44)内 作上、下位移，由於其導程已預先被設定，因此，可由第七、 八圖所示得知，該蓋體（2 0 )旋轉360度時，該上、下導 程為LoOL·，當蓋體（2 〇 )旋開到上導程頂點（Li)時， 恰可使蓋體（2 0 )呈360度全圓周喷灑水作業（第六圖所 示），且於下導程始點（LG)時，蓋體（2 〇 )恰可完全封閉 喷水口而無漏水之虞（第五圖所示）。所以本創作因上、下導 程定位非常準確，所以旋開角度自然也就很精準，這是習用 喷嘴頭利用螺絲來調整行程所無法達到的效果。 又，本創作利用螺栓（5 0)之根部（5 1 )徑向撐張 該圓管體（2 3)之兩片圓弧體，使其不會内縮，因此不易 鬆脫或變形，可確保升降行程之準確性。 再者，該蓋體（2 0)之第一擋止部（2 2)乃摒除習 用徑向直徑之型態，改以非徑向直線之}型體，如此一來， 上、下喷出之水流會錯開分佈，不會於此處形成水柱，因此， 可使灑水更均勻之功效增進。 是以，本創作已針對習用喷嘴頭之問題點加以改善，並 證實可獲得前述之優點及功效。 綜上所述，本創作所揭示之構造，為昔所無，且確能達 到功效之增進，並具可供產業利用性，完全符合新型專利要 件，祈請貴審查委員核賜專利，以勵創新，無任德感。 惟，上述所揭露之圖式、說明，僅為本創作之較佳實施 例，大凡熟悉此項技藝人士，依本案精神範疇所作之修飾或 等效變化，仍應包括在本案申請專利範圍内。 -9- M332523 【圖式簡單說明】 第一圖係本創作之分解立體圖。 第二圖係本創作之組合立體圖。 第三圖係本創作之蓋體反向立體圖。 第四圖係本創作下本體剖示圖。 第五圖係本創作組合剖示圖，其顯示蓋體關閉。 第五圖（A)係第五圖中5 A之放大示意圖。 第五圖（B)係顯示蓋體開啟之放大示意圖。M332523 VIII. New description: 【New technical field】 This creation is about a nozzle head that can be sprayed on the whole circumference, especially a kind of lifting guide that can precisely control the nozzle head cover, so that when the cover rotates to the apex, It can reach a 360 degree full circumference spray state. [Prior Art] According to the current application in the growth of various horticulture or crops, watering is one of the necessary tasks, such as the growth of crops or the maintenance of turf, all of which must be sprayed regularly and quantitatively. The operation is to maintain the growth of the plant. When it is used, it is connected to the water source by a water pipe or sent out through a pressurized water pump. The water with a certain pressure is sent out through the nozzle head, and the spraying water can be performed. The second press, the best use of the nozzle head, can make the spray angle of up to 360 degrees of full-circumferential sprinkling state; so, the current commercial sprinkler nozzle head structure, most of which can reach 360 degrees The wide-angle range of spray water is a demand; however, looking at these so-called 360-degree sprinkler nozzle heads, there are actually the following shortcomings in use: 1. Conventional nozzle head structure, and some poorly designed water structure When the water is sprayed radially, there will be a certain angle of dead angle, so that when the cover is unscrewed to the apex, it still fails to reach the 360-degree full-circle spray water operation. This type of patent is found in the US patent. No. 5556036. Second, the lack of another type of conventional nozzle head is that when the upper end of the cover is rotated, the rising stroke is not accurately and effectively controlled, so it is easy to make the rotation exceed 360 degrees, causing some water flow to overlap, so that the spray Part of the water operation M332523 is repeated sprinkling, forming a lack of uneven watering. 3. As shown in (A) and (B) of the ninth figure, the stopper portion (62) formed by the radial sectional surface of the spiral surface (61) at the bottom of the nozzle head body (60) is a Radial straight line, this structure is almost seen in various nozzle heads available on the market. However, after the research by the creator, it is found that the stop face stop (62) is in a straight line shape, and it is easy to make the water sprayed up and down here. At the time, a water column type is formed, resulting in the inability to evenly distribute the water sprinkling, which is not perfect. In view of this, the creator still uses the accumulated nozzle head design experience for many years to continuously develop and improve to overcome the above problems. [New content] The main purpose of this creation is to provide a nozzle head with full circumference sprinkling, which utilizes the special pipe structure at the bottom end of the cover body and is matched with the bolt to stretch and stretch, making it difficult to shrink. The loose deformation, and then smoothly rise and fall in the concave ring groove at the bottom of the lower body, and the displacement of the upper and lower leads is very precise, and the apex of the upper lead can make the cover body open 360 degrees to be a full-circle spray water operation. At the beginning of the lower lead, the cover can completely close the spout without leakage. Another purpose of the creation is that the spiral surface of the cover body is blocked, and the shape of the radial straight line is discarded, and the non-radial straight line shape is used to prevent the formation of the water column, so that the spray can be sprayed. The effect of more uniform water is enhanced. In order to achieve the above objectives, the technical means adopted in the present invention comprises: a cover body, the bottom edge of which forms a first spiral surface, and the high and low curved surfaces are wound 360 degrees and then form a fault surface at the intersection of the high and low sides to form a first a blocking portion, and a circular tube body is formed at the bottom of the cover body; an upper body is a hollow tubular body, and a peripheral edge of the tube wall is provided with a second matching surface with respect to the first spiral surface of the cover body The spiral surface and the second stop M332523 are stopped; the lower body is joined to the bottom end of the upper body by high frequency, and a hollow screwing portion and a plurality of partition plates are arranged in the center of the tube, and between the partition plates Forming a flow passage through which the water supply flow passes; a bolt is locked from the bottom to the inside of the circular tube at the bottom end of the cover body, so that the above components are combined to form a nozzle head type; The bottom end of the hollow screwing portion of the body is provided with an axial concave groove groove; and the round pipe body at the bottom end of the cover body, the outer circumference of the upper portion is screwed into the hollow screw portion, and the lower portion is Having a radial sag across the center, forming two pieces The semi-circular arc body is formed, and a convex ring rib with an enlarged outer diameter is formed at the bottommost edge, and the convex ring rib is radially extended by the bolt axially extending, and is displaced in the concave ring groove, And when the cover body rotates 360 degrees, the convex ring ribs: the rise lead is just right on the bottom surface of the groove of the concave ring groove. According to the front-end feature, the creation further includes setting the first stop portion into a non-radial straight line type of the body. [Embodiment] First, referring to the first to sixth figures, the preferred embodiment of the present invention comprises: a cover body (20) whose bottom edge forms a first spiral surface (2i) And the S _ fox face is wound around the line 3 (9) degrees to form a first stop portion (2 2 ) of the fault surface at the intersection of the high and low, and a circular tube body (2 3 ) is formed at the bottom; an upper body (30) , is a hollow tubular body, the peripheral edge of the pipe wall is opposite to the first spiral surface (2 1 ) of the cover body (20), and is provided with a second spiral surface (31) and a second gear matched thereto. Stop portion (3 2); M332523 The lower body (4 Ο ) is joined to the bottom end of the upper body (30) by high frequency, and a hollow screwing portion (4丄) and a plurality of segments are arranged in the center of the tube. a partition plate (4 2 ), and a flow passage (43) for forming a water supply flow between the partition plates (4 2 ); a bolt (50) that is locked from the bottom to the cover body (2 〇) In the bottom body of the body (2 3), the above elements are combined to form a nozzle head (1 〇) type; but the above elements and combinations are prior art (Pri〇r Art), which is not the subject of this patent. Capacity Do not repeat them. The main feature of the present invention is that: the bottom end of the hollow screw portion (4 1 ) of the lower body (4 Q) is provided with an axial concave groove groove (4 4 ); and the bottom end of the cover body (20) The tubular body (23) has a screw body (24) that can be locked into the hollow screw portion (4), and a lower portion has a radial gap (2 5) across the center. Forming two symmetrical semi-circular arc bodies, and forming an enlarged outer diameter convex ring rib (26) at the bottommost edge, and the convex ring rib (26) is axially extended by the bolt and radially supported Zhang, but can be displaced in the concave ring groove (4 4 ), and when the cover body (2 〇) is rotated 36 degrees, the rising lead of the convex ring rib (26) is just topped in the concave ring groove (4 4) The bottom of the groove. Another feature of the present invention is that the first stop portion (2 2) of the cover body (2 2 ) comprises a first segment (2 2 1 ) and a second segment (2 2 2 ) connected thereto. Non-radial linear form of the body. With the help of the above-mentioned technical means, this creation has the following effects and needs to be re-clarified. First, the round tube body (23) at the bottom end of the creation cover (20), Li-8·M332523 uses the next #又部丨The segment having the screw body forms two symmetrical semi-circular arc bodies, and the outer annular ring ribs (26) can be displaced upward and downward in the axial concave ring (44) due to The lead has been set in advance. Therefore, as shown in the seventh and eighth figures, when the cover (20) is rotated 360 degrees, the upper and lower leads are LoOL·, when the cover (2 〇) When unscrewing to the upper apex (Li), the cover (20) can be sprayed 360 degrees on the full circumference (shown in Figure 6), and at the start of the lower lead (LG), The cover (2 〇) can completely close the spout without leaking water (figure 5). Therefore, the positioning of the upper and lower guides is very accurate, so the angle of the opening is naturally very accurate. This is the effect that the conventional nozzle head can not adjust by using the screw to adjust the stroke. Moreover, the present invention utilizes the root portion (5 1 ) of the bolt (50) to radially support the two circular arc bodies of the round tubular body (23) so as not to be retracted, so that it is not easily loosened or deformed. Ensure the accuracy of the lifting stroke. Furthermore, the first stop portion (2 2) of the cover body (20) is removed from the shape of the conventional radial diameter, and is replaced by a non-radial straight line shape, so that the upper and lower discharges are performed. The water flow will be staggered and will not form a water column here, so the effect of making the watering more uniform will be enhanced. Therefore, this creation has been improved for the problem of the conventional nozzle head, and it is confirmed that the aforementioned advantages and effects can be obtained. In summary, the structure revealed by this creation is unprecedented, and it can achieve the improvement of efficacy, and it can be used for industrial utilization. It fully complies with the new patent requirements, and invites your review committee to grant patents. Innovation, no sense of morality. However, the above-mentioned drawings and descriptions are only preferred embodiments of the present invention. Modifications or equivalent changes made by those skilled in the art in accordance with the spirit of the case should still be included in the scope of the patent application. -9- M332523 [Simple description of the drawing] The first picture is an exploded perspective view of the creation. The second picture is a combined perspective view of the creation. The third picture is a reverse perspective view of the cover of the present creation. The fourth picture is a cross-sectional view of the body under the present creation. The fifth figure is a cross-sectional view of the creation combination showing that the cover is closed. The fifth figure (A) is an enlarged schematic view of 5 A in the fifth figure. The fifth figure (B) shows an enlarged schematic view of the opening of the cover.
第六圖係本創作組合剖示圖，其顯示蓋體開啟。 第七圖係本創作蓋體底面示意圖。 第八圖係蓋體旋轉角度與行程座標圖。 第九圖（A )、（ B )係習用喷嘴頭之蓋體側視及底視圖。The sixth figure is a cross-sectional view of the creation combination showing the cover opening. The seventh picture is a schematic view of the bottom surface of the creation cover. The eighth figure is the rotation angle of the cover and the stroke coordinate diagram. Figure 9 (A) and (B) are side and bottom views of the cover of the conventional nozzle head.
主要元件符號說明】 (10)喷嘴頭 (2 0)蓋體 (2 1 )第一螺旋面 (2 2)第一擋止部 (2 2 1 )第一段 (2 2 2 )第二段 (2 3)圓管體 (2 4)螺牙體 (2 5)徑向缺槽 (2 6)凸環肋 (3 0)上本體 (3 1 )第二螺旋面 (3 2)第二擋止部 (4 0)下本體 (4 1 )中空螺合部 (4 2)分隔板 (4 3)流道 (4 4)軸向凹環槽 (5 0)螺栓 (51)根部 -10-Main component symbol description] (10) nozzle head (20) cover body (2 1) first spiral surface (2 2) first stop portion (2 2 1 ) first segment (2 2 2 ) second segment ( 2 3) round pipe body (2 4) screw body (2 5) radial slot (26) convex ring rib (30) upper body (3 1) second spiral surface (3 2) second stop Part (40) Lower body (4 1) Hollow screw (4 2) Separation plate (43) Flow path (4 4) Axial concave ring groove (50) Bolt (51) Root -10-