TW201316961A - Oral care dispenser and oral care system implementing the same - Google Patents
Oral care dispenser and oral care system implementing the same Download PDFInfo
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- TW201316961A TW201316961A TW101127538A TW101127538A TW201316961A TW 201316961 A TW201316961 A TW 201316961A TW 101127538 A TW101127538 A TW 101127538A TW 101127538 A TW101127538 A TW 101127538A TW 201316961 A TW201316961 A TW 201316961A
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Abstract
Description
本申請案主張2011年8月1日提出申請之專利合作條約專利申請第PCT/US11/046132號之優先權。上述申請案之揭露內容於此併入作參考。 The present application claims priority to the Patent Cooperation Treaty Patent Application No. PCT/US11/046132, filed on Aug. 1, 2011. The disclosure of the above application is incorporated herein by reference.
本發明一般是有關於口腔保健配送器以及口腔保健系統。 The present invention is generally directed to oral care dispensers and oral care systems.
口腔保健產品或口腔保健劑係以不同方式塗敷。舉例而言,在沒有限制的情況下,一項用於牙齒美白產品之共通技術係用以鑄造人的牙齒之印模並提供此種印模之形狀之一拖盤。然後,人只需要將一美白成分加至拖盤(tray),並將拖盤塗敷至他/她的牙齒。拖盤會停留在一定位置持續一段時間,然後被移除。牙齒在一些治療之後逐漸變白。另一種技術係使用一種條,其在一個表面上具有一美白成分。此種條係被塗敷至人的牙齒並停留在一定位置持續大約30分鐘。牙齒在幾次塗敷之後逐漸變白。又另一種技術係藉由使用一小刷子將美白成分塗敷至牙齒。此種刷子係在將牙齒美白成分塗敷至某人的牙齒期間重複地被返回浸泡至容器中。牙齒在一些治療之後逐漸變白。 Oral health products or oral care agents are applied in different ways. For example, without limitation, a common technique for tooth whitening products is to cast a stamp of a person's teeth and provide one of the shapes of such a stamp. Then, the person only needs to add a whitening ingredient to the tray and apply the tray to his/her teeth. The tray will stay in place for a while and then be removed. The teeth gradually turn white after some treatment. Another technique uses a strip that has a whitening component on one surface. This strip is applied to the person's teeth and stays in place for about 30 minutes. The teeth gradually turn white after several applications. Yet another technique is to apply a whitening ingredient to the teeth by using a small brush. Such a brush is repeatedly returned to the container during application of the tooth whitening component to the teeth of a person. The teeth gradually turn white after some treatment.
關於既存的刷牙技術之一項問題,係為嘴巴中的唾液包含過氧化氫酶。此種酶將使某些過氧化物之分 解起觸媒作用。刷子可在某些美白產品塗敷至牙齒之期間拾起某些過氧化氫,並將那個過氧化氫運輸回到瓶子。現在在瓶子中的這個過氧化氫可使瓶子中之過氧化物退化。關於這個後者技術之另一問題係為其並不適合與無水的美白成分一起使用。在這種情況下,刷子可將來自唾液之水分從嘴巴返回運輸至瓶子中。這將藉由潛在地分解過氧化物活性成分而對於美白成分具有負面影響。此外,如果人每次在使用之後清洗此刷子,則來自濕刷毛之水分會進入瓶子。 One problem with existing brushing techniques is the inclusion of catalase in the saliva in the mouth. This enzyme will make certain peroxides Solve the role of catalyst. The brush picks up some hydrogen peroxide during the application of some whitening products to the teeth and transports that hydrogen peroxide back to the bottle. This hydrogen peroxide in the bottle now degrades the peroxide in the bottle. Another problem with this latter technique is that it is not suitable for use with anhydrous whitening ingredients. In this case, the brush can transport the water from the saliva back from the mouth into the bottle. This will have a negative impact on the whitening component by potentially decomposing the peroxide active ingredient. In addition, if the person cleans the brush after each use, moisture from the wet bristles enters the bottle.
雖然拖盤式系統是合宜的,但多數人由於他們有不舒適及/或不雅觀的傾向之事實因而並未使用。此外,為了使用一美白拖盤,一使用者必須維持拖盤與所需要的元件在手邊。這不僅需要在已經狹窄的浴室存放室中有額外存放空間,而且需要使用者記得使用美白系統。再者,這些拖盤式系統對運輸及/或旅行而言是不方便攜帶的。 Although tray systems are appropriate, most people do not use them because of their discomfort and/or unsightly tendency. In addition, in order to use a whitening tray, a user must maintain the tray and the required components at hand. This not only requires additional storage space in the already narrow bathroom storage room, but also requires the user to remember to use the whitening system. Moreover, these tray-type systems are inconvenient to carry for transportation and/or travel.
除了在塗敷某些口腔保健產品方面有困難以外,存放有時對使用者而言是麻煩且不方便的。口腔保健產品一般必須與例如一牙刷之口腔保健牙齒清潔用具分開被存放,其乃因為口腔保健產品包裝與牙刷一般向來是被看成一口腔保健狀況之獨立且個別的部分。 In addition to difficulties in applying certain oral care products, storage is sometimes cumbersome and inconvenient for the user. Oral care products must generally be stored separately from oral care dental cleaning implements such as a toothbrush because oral care product packaging and toothbrushes have traditionally been viewed as separate and individual parts of an oral health condition.
吾人期望的是一種存放口腔保健產品,以及將那些口腔保健產品配送並塗敷至口腔表面之更可以攜帶、小型且方便的方式。 What we desire is a more portable, small, and convenient way to store oral health products and to distribute and apply those oral care products to the oral surface.
本發明之實施例提供一種有效、小型且可攜式的口腔保健系統,其結合一例如一牙刷之口腔保健用具與一種在一高度可攜式且方便的外殼中之流體配送器。較佳是,某些實施例係特別適合簡易運送及/或旅行。 Embodiments of the present invention provide an efficient, small, and portable oral care system that incorporates an oral health appliance such as a toothbrush and a fluid dispenser in a highly portable and convenient housing. Preferably, certain embodiments are particularly suitable for easy shipping and/or travel.
本發明之例示實施例係針對一牙刷,其可分離地保持一容納一流體存放槽之可移除的配送器。在某些例示實施例中,口腔保健系統包含例如活性或非活性劑之流體口腔保健材料之流體,其可包含但不限於美白、琺瑯質保護、抗敏感、氟化物、牙垢保護或其他口腔保健材料。配送器可以至少局部地可分離地被對接並存放在牙刷之握把之內,俾能使配送器之一部分從牙刷伸出或形成一牙刷握把之近端,用以允許一使用者接達以供容易移除及使用配送器。在某些實施例中,配送器可完全地從牙刷移除,俾能讓使用者可輕易地將流體塗敷至他/她的牙齒,然後,將配送器重新***至牙刷以供方便存放。在某些實施例中,配送器可能是一種類似筆形的元件。牙刷可以將配送器可移除地且非固定地固定在握把之內,俾能使配送器可反覆地被移除並重新***於其中。在某些實施例中,配送器可能適合於讓使用者可再填滿以供重複使用。 An exemplary embodiment of the present invention is directed to a toothbrush that detachably holds a removable dispenser that houses a fluid storage slot. In certain exemplary embodiments, the oral care system comprises a fluid of a fluid oral health care material, such as an active or inactive agent, which may include, but is not limited to, whitening, enamel protection, anti-allergic, fluoride, tartar protection, or other oral health care materials. . The dispenser can be at least partially detachably docked and stored within the handle of the toothbrush, such that a portion of the dispenser can extend from the toothbrush or form a proximal end of a toothbrush grip for allowing a user to access For easy removal and use of the dispenser. In some embodiments, the dispenser can be completely removed from the toothbrush, which allows the user to easily apply fluid to his/her teeth and then reinsert the dispenser into the toothbrush for convenient storage. In some embodiments, the dispenser may be a pen-like component. The toothbrush can removably and non-fixably secure the dispenser within the grip, such that the dispenser can be removably removed and reinserted therein. In some embodiments, the dispenser may be adapted to allow the user to refill for reuse.
於一實施例中,本發明可以是一種口腔保健配送器,其包含:一外殼,具有一縱軸線以及一容納一流 體之內部存放槽;一軸環,不可轉動地耦接至外殼,軸環包含一軸向通道、一具有一形成一軸向通道之第一區段之內表面之頸部、一形成一軸向通道之第二區段之本體部,以及複數個從一本體部之內表面放射狀向內延伸之***部,頸部藉由複數個從本體部軸向地伸出之段而形成,其中複數個段之相鄰的段係被一間隙所隔開;一驅動元件,可轉動地耦接至軸環,驅動元件包含一位於鄰近該頸部之遠端邊緣之第一環狀凸緣、一朝一第一軸向從第一環狀凸緣延伸之驅動螺栓、一朝一第二軸向從第一環狀凸緣延伸並穿經軸向通道之樁,以及至少一從軸向通道之第二區段中之樁放射狀向外延伸之彈臂;且其中一致動器朝一第一旋轉方向之旋轉導致:(1)一升降器朝第一軸向而沿著驅動螺栓軸向地推進,用以從一配送孔配送流體;以及(2)至少一彈臂移動越過複數個***部,至少一彈臂在移動越過複數個***部之每一個***部時變形,且在通過複數個***部之每一個***部之時恢復一原始狀態以產生一可聽見的信號。 In one embodiment, the present invention may be an oral care dispenser comprising: a housing having a longitudinal axis and a first-class housing The inner storage slot of the body; a collar that is non-rotatably coupled to the outer casing, the collar includes an axial passage, a neck having an inner surface of the first section forming an axial passage, and an axial direction a body portion of the second section of the channel, and a plurality of ridges extending radially inwardly from an inner surface of the body portion, the neck being formed by a plurality of segments extending axially from the body portion, wherein the plurality The adjacent segments of the segments are separated by a gap; a drive member rotatably coupled to the collar, the drive member including a first annular flange adjacent the distal edge of the neck, a drive bolt extending from the first annular flange toward a first axial direction, a post extending from the first annular flange toward the second annular flange and passing through the axial passage, and at least one second from the axial passage a spring arm extending radially outwardly of the section; and wherein rotation of the actuator toward a first direction of rotation results in: (1) an elevator axially advancing along the drive bolt toward the first axis, To dispense fluid from a dispensing orifice; and (2) at least one elastic arm moves past the plural Raised portion, at least one elastic arm moves over the deformed portion of each ridge of the plurality of raised portions, and restoring the original state through a plurality of each of the raised portions of the ridges to produce an audible signal.
在另一個實施例中,本發明可以是一種口腔保健配送器,其包含:一外殼,具有一縱軸線以及一容納一流體之內部存放槽;一軸環,不可轉動地耦接至外殼,軸環包含一形成一軸向通道之內表面,軸環之內表面包含複數個以一種圓周地隔開的方式繞著縱軸線被排列之特徵部;一驅動元件,可轉動地耦接至軸環, 驅動元件包含一驅動螺栓、一樁以及一個或多個從樁放射狀向外延伸之彈臂,一個或多個彈臂係朝一第二旋轉方向繞著縱軸線被彎曲;其中一致動器朝一第一旋轉方向之旋轉導致:(1)一升降器朝一第一軸向而沿著驅動螺栓軸向地推進,用以從一配送孔配送流體;以及(2)一個或多個彈臂移動越過複數個特徵部;且其中在複數個特徵部與一個或多個彈臂之間的交互作用避免致動器朝第二旋轉方向旋轉。 In another embodiment, the present invention may be an oral care dispenser comprising: a housing having a longitudinal axis and an internal storage slot containing a fluid; a collar non-rotatably coupled to the housing, the collar Including an inner surface forming an axial passage, the inner surface of the collar includes a plurality of features arranged circumferentially spaced about the longitudinal axis; a drive member rotatably coupled to the collar The driving component comprises a driving bolt, a pile and one or more elastic arms extending radially outward from the pile, the one or more elastic arms being bent about a longitudinal axis in a second rotational direction; wherein the actuator is oriented toward the first Rotation of a direction of rotation results in: (1) a lifter axially advancing along a drive bolt toward a first axial direction for dispensing fluid from a dispensing aperture; and (2) one or more spring arms moving past the plurality And wherein the interaction between the plurality of features and the one or more spring arms prevents the actuator from rotating in the second rotational direction.
在一更進一步的實施例中,本發明可以是一種口腔保健配送器,其包含:一外殼,具有一縱軸線以及一容納一流體之內部存放槽;一軸環,不可轉動地耦接至外殼,軸環包含一軸向通道、一具有一形成一軸向通道之第一區段之內表面之分段的環狀頸部、一形成一軸向通道之第二區段之未分段的環狀本體部,以及複數個從一未分段的環狀本體部之內表面放射狀向內延伸之***部;一驅動元件,可轉動地耦接至軸環,驅動元件包含一朝一第一軸向從第一環狀凸緣延伸之驅動螺栓、一朝一第二軸向從第一環狀凸緣延伸並穿經軸向通道之樁,以及至少一從軸向通道之第二區段中的樁放射狀向外延伸之彈臂;且其中一致動器朝一第一旋轉方向之旋轉導致:(1)一升降器朝第一軸向而沿著驅動螺栓軸向地推進,用以從一配送孔配送流體;以及(2)至少一彈臂移動越過複數個***部,至少一彈臂在移動越過複數個***部之每一個***部時變 形,且在通過複數個***部之每一個***部之時恢復一原始狀態以產生一可聽見的信號。 In a still further embodiment, the present invention can be an oral care dispenser comprising: a housing having a longitudinal axis and an internal storage slot for receiving a fluid; a collar non-rotatably coupled to the housing, The collar includes an axial passage, an annular neck having a segment forming an inner surface of the first section of the axial passage, and an unsectioned loop forming a second section of the axial passage a body portion, and a plurality of ridges extending radially inward from an inner surface of the un-segmented annular body portion; a drive member rotatably coupled to the collar, the drive member including a first axis a drive bolt extending from the first annular flange, a post extending toward the second annular flange from the first annular flange and passing through the axial passage, and at least one from the second section of the axial passage a radially outwardly extending elastic arm; and wherein the rotation of the actuator toward a first rotational direction results in: (1) a lifter axially advancing along the drive bolt toward the first axial direction for dispensing from a Hole dispensing fluid; and (2) at least one arm is moved When a plurality of raised portions, at least one elastic arm moves over the raised portion of each of a plurality of raised portions becomes Shape and return to an original state as it passes through each of the plurality of ridges to produce an audible signal.
在某些例示實施例中,任何適當的流體可能與依據本發明之於此所說明之實施例與方法一起被使用。因此,口腔保健治療系統可能是任何型式之系統,包含但不限於牙齒美白、琺瑯質保護、抗敏感、氟化物、牙垢保護/控制以及其他。除非特別要求,否則本發明係明確地未受限於任何特定型式之口腔保健系統或或流體。 In certain exemplary embodiments, any suitable fluid may be used with the embodiments and methods described herein in accordance with the present invention. Thus, the oral health treatment system may be any type of system including, but not limited to, tooth whitening, enamel protection, anti-sensitivity, fluoride, tartar protection/control, and others. The present invention is expressly not limited by any particular type of oral care system or fluid, unless specifically required.
再又其他實施例中,本發明可以是一種口腔保健系統,其包含:一牙刷;以及前述口腔保健配送器之其中一個,其中配送器係被設計成用以可分離地耦接至牙刷。 In still other embodiments, the present invention can be an oral health care system comprising: a toothbrush; and one of the foregoing oral health care dispensers, wherein the dispenser is designed to be detachably coupled to the toothbrush.
本發明之適用性之更進一步的領域將從以下所提供之詳細說明得以更顯清楚。吾人應理解在表示本發明之較佳實施例時,詳細說明與特定例子係只打算為圖例之目的所用,而並非意圖限制本發明之範疇。 Further areas of applicability of the present invention will become apparent from the following detailed description. It is to be understood that the invention is not intended to be limited
例示實施例之特徵將參考下述圖式作說明,於其中相同的元件係同樣地被標示。本發明將從詳細說明與附圖而變得更能完全被理解。 Features of the exemplified embodiments will be described with reference to the following drawings in which the same elements are labeled. The invention will be more fully understood from the detailed description and drawings.
較佳實施例之下述詳細說明本質上僅為例示的,且絕對不會意圖限制本發明、其應用或用途。 The following detailed description of the preferred embodiments are merely illustrative and are not intended to
依據本發明之原理之例示實施例之說明係意圖與 附圖結合來閱讀,附圖被視為整個書面說明之一部分。在於此所揭露之本發明之實施例之說明中,對於方向或方位之任何參考係僅意圖方便說明起見,而並非意圖以任何方式來限制本發明之範疇。相對的專門用語,例如「下部的」、「上部的」、「水平的」、「垂直的」、「在....之上」、「在....之下」、「向上」、「向下」、「上」與「下」,以及其之衍生語(例如,「水平地」、「向下地」、「向上地」等)應被解釋以表示如接著所說明或如在討論之下之附圖中所顯示之方位。這些相對的專門用語係只為便於說明起見,且並不需要設備在一特定方位被建構或操作,除非本身有詳細表示。除非明確說明,否則專門用語,例如「黏著的」、「固定的」、「連接的」、「耦接的」、「互相連接的」以及類似的用語表示一種關係,其中構造係直接地或間接地經由中介構造而彼此固定或黏著,與是可動的或剛性連接或關係。此外,本發明之特徵與益處係藉由參考例示實施例而作說明。因此,本發明特別地不應受限於顯示可能單獨存在之特徵之某些可能的非限制組合或特徵之其他組合之這樣的例示實施例;本發明之範疇係由附加於此之申請專利範圍所界定。 The description of the illustrative embodiments in accordance with the principles of the invention is intended to be The drawings are read in conjunction with the drawings, which are considered as part of the entire written description. In the description of the embodiments of the invention disclosed herein, any reference to the orientation or orientation is intended to be illustrative only, and is not intended to limit the scope of the invention in any manner. Relative terminology, such as "lower", "upper", "horizontal", "vertical", "above", "under", "up", "down", "up" and "down", and their derivatives (for example, "horizontal", "downward", "upward", etc.) should be interpreted to indicate as explained below or as discussed The orientation shown in the figures below. These relative language specific terms are for convenience of description only and do not require that the device be constructed or operated in a particular orientation, unless the detailed description is in itself. Unless specifically stated otherwise, specific terms such as "adhesive", "fixed", "connected", "coupled", "interconnected" and similar terms denote a relationship in which the structure is directly or indirectly The ground is fixed or adhered to each other via an intermediate structure, and is movable or rigidly connected or related. Further, the features and benefits of the present invention are illustrated by reference to the illustrated embodiments. Therefore, the invention in its broader aspects is not limited by the description of the embodiments of the invention. Defined.
現在將說明相關於一種可能的口腔保健或治療系統之本發明之例示實施例。口腔保健系統之實施例可包含但不限於下述流體(例如流體口腔保健材料),其包含:牙齒美白、抗菌、琺瑯質保護、抗敏感、抗發 炎、反附著、氟化物、牙垢控制/保護、調味劑、感知、色料及其他。然而,本發明之其他實施例可能用以存放並配送任何適當型式之流體,且本發明係明確地未受限於任何特定的口腔保健系統或單獨的流體口腔保健材料。 Illustrative embodiments of the invention relating to one possible oral health care or treatment system will now be described. Embodiments of the oral care system can include, but are not limited to, fluids (eg, fluid oral care materials) including: tooth whitening, antibacterial, enamel protection, anti-sensitive, anti-hair Inflammation, anti-adhesion, fluoride, tartar control/protection, flavoring, perception, coloring and others. However, other embodiments of the invention may be used to store and dispense any suitable type of fluid, and the invention is expressly unrestricted by any particular oral care system or separate fluid oral care material.
同時參見圖1-3,其顯示一種依據本發明之一個實施例之口腔保健系統100。口腔保健系統100係為一種小型輕易攜帶的獨立且容易使用的系統,其包含一使用者執行一期望的口腔保健治療日常工作所需要的所有需要元件與化學劑。如以下將更詳細說明的,在一個例示實施例中之口腔保健系統100包含一改良牙刷200,其具有一至少局部布署在其握把210之內的可移除的口腔保健配送器300。因為配送器300係位於牙刷200之握把210之內,所以口腔保健系統100是旅行可攜帶的,易於使用,並減少存放空間所需要之數量。再者,因為牙刷200與配送器300係儲藏在一起,所以使用者較不可能誤置配送器300,且更容易利用配送器300來維持口腔治療日常工作,其乃因為刷牙將提醒使用者簡單地解開並塗敷配送器300之內容物。 Referring also to Figures 1-3, an oral care system 100 in accordance with one embodiment of the present invention is shown. The oral care system 100 is a small, easy-to-carry, stand-alone and easy-to-use system that contains all of the required components and chemicals required by a user to perform a desired oral care treatment routine. As will be explained in greater detail below, the oral care system 100 in an exemplary embodiment includes an improved toothbrush 200 having a removable oral care dispenser 300 that is at least partially disposed within its grip 210. Because the dispenser 300 is located within the grip 210 of the toothbrush 200, the oral care system 100 is travel-portable, easy to use, and reduces the amount of storage space required. Moreover, since the toothbrush 200 and the dispenser 300 are stored together, it is less likely that the user misplaces the dispenser 300, and it is easier to use the dispenser 300 to maintain the daily work of the oral treatment because the brushing will remind the user of the simplicity. The contents of the dispenser 300 are unwound and coated.
如上所述,口腔保健系統100大致包含牙刷200與配送器300。雖然於此說明相關於作為口腔保健系統100之兩個主要元件之其中一個之牙刷之使用之本發明,但吾人應理解到其他替代口腔保健用具可在本 發明之範疇之內被使用,包含潔舌器、牙齒拋光機以及特別設計的具有牙齒啣接元件之有柄的器具。在又其他實施例中,本發明可以是本身中的配送器300且沒有包含牙刷200。 As noted above, the oral care system 100 generally includes a toothbrush 200 and a dispenser 300. Although the invention relating to the use of a toothbrush as one of the two main components of the oral care system 100 is described herein, it should be understood that other alternative oral health appliances may be used herein. It is used within the scope of the invention, including a tongue cleaner, a dental polisher, and a specially designed shank having a tooth engaging element. In still other embodiments, the invention may be the dispenser 300 in itself and does not include the toothbrush 200.
在某些實例中,牙刷200可包含牙齒啣接元件,其被詳細設計以增加配送器中之流體對牙齒之效果。舉例而言,牙齒啣接元件可包含合成橡膠的擦拭元件,其幫助從牙齒移除污點及/或幫助把流體塞入牙齒之小管中。此外,雖然牙刷200係被例示為一手動牙刷,但在本發明之某些實施例中,牙刷可能是一電動牙刷。吾人應理解到發明的系統可藉由以任何流體(例如一達到一期望的口腔效果之口腔保健劑)填滿配送器300而被利用於各種意欲的口腔保健需求。於一實施例中,流體沒有(亦即,不是)牙膏,其乃因為配送器300係意圖增加而非取代刷牙方案。流體可被選擇以例如藉由協調氣味、色彩、美學或活性成分來補充一牙膏配方。 In some examples, the toothbrush 200 can include a tooth engaging element that is designed in detail to increase the effect of fluid in the dispenser on the teeth. For example, the dental engagement element can comprise a synthetic rubber wiping element that helps remove stains from the teeth and/or helps to plug fluid into the tubules of the teeth. Moreover, although the toothbrush 200 is illustrated as a manual toothbrush, in some embodiments of the invention, the toothbrush may be an electric toothbrush. It should be understood that the inventive system can be utilized for a variety of intended oral care needs by filling the dispenser 300 with any fluid, such as an oral care agent that achieves a desired oral effect. In one embodiment, the fluid has no (i.e., not) toothpaste because the dispenser 300 is intended to increase rather than replace the brushing regime. The fluid can be selected to complement a toothpaste formulation, for example, by coordinating odor, color, aesthetics or active ingredients.
牙刷200大致包含一握把210、一頸部220與一頭部230。握把210提供使用者一種機構,藉此機構他/她可輕易緊握與操控牙刷200。握把210可能由多數不同的形狀、尺寸與材料所組成,且可能藉由熟習本項技藝者所熟知的各種製造方法而形成。握把210最好是可儲藏配送器300。如果需要的話,握把210可包含一由軟性合成橡膠材料所構成之適當的刻有紋 理之把手。握把210可以是單一或多部件構造。握把210沿著一縱軸線A-A從一近端212延伸至一遠端213。一軸向空穴(未顯示)係形成於握把210中。一開口部215係設置於握把210之近端212,其提供一條進入空穴中之通道,經由此通道可將配送器300***與收回。雖然在例示實施例中,開口部215係位於握把210之近端212,但在本發明之其他實施例中,開口部215可能位於握把210上之其他位置。舉例而言,開口部215可能位於握把210之一縱表面上(例如,前表面、後表面及/或側表面),且被延長以提供空穴280充分接達。 The toothbrush 200 generally includes a grip 210, a neck 220 and a head 230. The grip 210 provides a mechanism for the user whereby he/she can easily grip and manipulate the toothbrush 200. The grip 210 may be composed of a plurality of different shapes, sizes, and materials, and may be formed by various manufacturing methods well known to those skilled in the art. Grip 210 is preferably a storable dispenser 300. If desired, the grip 210 can comprise a suitable engraved pattern of soft synthetic rubber material. Handle of reason. Grip 210 can be a single or multi-part construction. The grip 210 extends from a proximal end 212 to a distal end 213 along a longitudinal axis A-A. An axial cavity (not shown) is formed in the grip 210. An opening 215 is provided at the proximal end 212 of the grip 210 which provides a passage into the cavity through which the dispenser 300 can be inserted and retracted. Although in the illustrated embodiment, the opening 215 is located at the proximal end 212 of the grip 210, in other embodiments of the invention, the opening 215 may be located at other locations on the grip 210. For example, the opening 215 may be located on one of the longitudinal surfaces of the grip 210 (eg, the front surface, the back surface, and/or the side surface) and is elongated to provide sufficient access of the voids 280.
握把210於遠端213轉移成為頸部220。雖然頸部220通常具有比握把210更小的橫剖面面積,但本發明並非受限於此。廣義來說,頸部220僅為在握把210與頭部230之間的轉移區域,且可概念地被視為握把210之一部分。依此方式,頭部230係連接至握把210之遠端213(經由頸部220)。 The grip 210 is transferred to the neck 220 at the distal end 213. While the neck 220 typically has a smaller cross-sectional area than the grip 210, the invention is not so limited. Broadly speaking, the neck 220 is only a transfer area between the grip 210 and the head 230 and can be conceptually considered to be part of the grip 210. In this manner, the head 230 is coupled to the distal end 213 of the grip 210 (via the neck 220).
牙刷200之頭部230與握把210係藉由使用一模製成形、銑切、機械加工或其他適當的製程,而形成為單一的整體構造。然而,在其他實施例中,握把210與頭部230可能形成為單獨組件,這些單獨組件係於藉由習知技藝已知之任何適當技術之製程之後續階段(包含但不限於熱或超聲波焊接、緊密配合裝配、耦接套筒、螺紋啣接、黏著劑或卡扣件)而可操作地連接。 除非詳細規定,否則頭部230與握把210是否屬於整體構件或多件式構造(包含連接技術),並未限制本發明。在本發明之某些實施例中,頭部230可能藉由使用習知技藝已知之技術而可與握把210分開(並可置換)。 The head 230 and the grip 210 of the toothbrush 200 are formed into a single unitary construction by using a molding, milling, machining, or other suitable process. However, in other embodiments, the grip 210 and the head 230 may be formed as separate components that are attached to subsequent stages of the process by any suitable technique known in the art (including but not limited to thermal or ultrasonic welding). It is operatively connected by a close fitting assembly, a coupling sleeve, a threaded joint, an adhesive or a snap fastener. Unless specified in detail, whether the head 230 and the grip 210 belong to a unitary member or a multi-piece construction (including joining techniques) does not limit the invention. In certain embodiments of the invention, the head 230 may be separate (and replaceable) from the grip 210 by techniques known in the art.
頭部230大致包含一前表面231、一後表面232及一在前與後表面231、232之間延伸之周圍側表面233。頭部230之前表面231與後表面232可呈現多樣化的形狀與輪廓,它們沒有限制本發明。舉例而言,前與後表面231、232可以是平面狀,波狀輪廓狀或其組合。此外,如果需要的話,後表面232亦可包含用於口腔清潔或牙齒啣接之額外結構,例如一軟性組織清潔器或一牙齒拋光結構。軟性組織清潔器之一例係為一包含複數個瘤及/或***部之合成橡膠焊墊。牙齒拋光結構之一例可以是一合成橡膠元件,例如一洗牙杯或合成橡膠的刮水器。再者,雖然頭部230相對於握把210之頸部220通常會變寬,但在某些構造中,其可以只是握把210之連續延伸或逐漸變窄。 The head 230 generally includes a front surface 231, a rear surface 232, and a peripheral side surface 233 extending between the front and rear surfaces 231, 232. The front surface 231 and the rear surface 232 of the head 230 may take on a variety of shapes and contours, which are not limiting of the present invention. For example, the front and rear surfaces 231, 232 can be planar, contoured, or a combination thereof. In addition, the back surface 232 can also include additional structures for oral cleaning or tooth engagement, such as a soft tissue cleaner or a tooth polishing structure, if desired. One example of a soft tissue cleaner is a synthetic rubber pad comprising a plurality of tumors and/or ridges. An example of the tooth polishing structure may be a synthetic rubber member such as a wiper cup or a synthetic rubber wiper. Moreover, although the head 230 generally widens relative to the neck 220 of the grip 210, in some configurations it may simply extend or taper the grip 210 continuously.
頭部230之前表面231包含一批口腔清潔元件(例如牙齒啣接元件235),其從那裡延伸並用以與一口腔表面及/或齒間空間清潔及/或拋光接觸。雖然此批牙齒啣接元件235係適合刷洗牙齒,但此批牙齒啣接元件235亦可用以拋光牙齒以取代清潔牙齒或除了清潔牙齒以外。如於此所使用的,專門用語「牙齒啣接元件」 係以通稱的意思使用,用以表示可經由相關的表面接觸而被使用以清潔、拋光或擦拭牙齒及/或軟性口腔組織(例如舌、頰、牙齦等)之任何結構。「牙齒啣接元件」之共同例子包含但不限於刷毛簇、單纖維刷毛、纖維刷毛、尼龍刷毛、螺旋形刷毛、橡膠刷毛、合成橡膠凸部(elastomeric protrusion),彈性聚合物凸部(flexible polymer protrusions),其組合及/或包含這種材料或組合之結構。適當的合成橡膠材料包含適合使用在口腔衛生設備中之任何生物相容性彈性材料。為了提供最佳的舒適度與清潔益處,牙齒或軟性組織啣接元件之合成橡膠材料具有A8至A25 Shore硬度之範圍內的硬度特性。一種適當的合成橡膠材料係為由GLS公司所製造之苯乙烯-乙烯/丁烯-苯乙烯團塊共聚物(SEBS)。然而,可使用來自其他製造商之SEBS材料或在著名的硬度範圍之內與之外之其他材料。 The front surface 231 of the head 230 includes a plurality of oral cleaning elements (e.g., tooth engaging elements 235) extending therefrom for use in cleaning and/or polishing contact with an oral surface and/or interdental space. While the batch of tooth engaging elements 235 is suitable for brushing teeth, the batch of tooth engaging elements 235 can also be used to polish teeth in place of or in addition to cleaning teeth. As used herein, the term "tooth engagement element" It is used generically to mean any structure that can be used to clean, polish or wipe teeth and/or soft oral tissues (eg, tongue, cheeks, gums, etc.) via associated surface contact. Common examples of "teeth engaging elements" include, but are not limited to, tufts of bristles, single-fiber bristles, fiber bristles, nylon bristles, spiral bristles, rubber bristles, elastomeric protrusions, and flexible polymer protrusions (flexible polymer) Protrusions), combinations thereof and/or structures comprising such materials or combinations. Suitable synthetic rubber materials comprise any biocompatible elastomeric material suitable for use in oral hygiene equipment. In order to provide optimum comfort and cleaning benefits, the synthetic rubber material of the tooth or soft tissue engaging element has a hardness characteristic in the range of A8 to A25 Shore hardness. A suitable synthetic rubber material is a styrene-ethylene/butylene-styrene agglomerate copolymer (SEBS) manufactured by GLS Corporation. However, SEBS materials from other manufacturers or other materials within and outside the well-known hardness range may be used.
本發明之牙齒啣接元件235可利用習知技藝已知之任何方式而連接至頭部230。舉例而言,鎖扣/扣牢、模內簇植(IMT)或免錨簇植(AFT)可用以安裝清潔元件/牙齒啣接元件。在AFT中,一板或薄膜係例如藉由超聲波焊接而被固定至刷頭。刷毛延伸通過板或薄膜。在板或薄膜之一側上之刷毛之自由端執行清潔功能。板或薄膜之另一側上之刷毛之末端,係藉由熱而融化在一起以待被扣牢在一定位置。清潔元件之任何適當的形式可能使用於本發明之寬闊實行方式上。或 者,刷毛可藉由延伸通過簇區塊中之適當的開口部而被安裝於簇區塊或區段,俾能使刷毛之基底安裝在簇區塊之內或之下。 The dental engagement element 235 of the present invention can be coupled to the head 230 in any manner known in the art. For example, a snap/fasten, in-mold cluster (IMT) or anchorless cluster (AFT) can be used to mount the cleaning element/tooth engaging element. In the AFT, a plate or film is fixed to the brush head, for example, by ultrasonic welding. The bristles extend through the plate or film. The cleaning function is performed on the free end of the bristles on one side of the plate or film. The ends of the bristles on the other side of the plate or film are melted together by heat to be held in place. Any suitable form of cleaning element may be used in the broad manner of the present invention. or The bristles can be mounted to the tuft block or section by extending through appropriate opening portions in the tuft block to enable the base of the bristles to be mounted within or below the tuft block.
牙刷200與配送器300係為分離構造,其特別被設計成當處於一被組合狀態(於此被稱為一存放狀態)時可分離地耦接在一起,且當處於一拆卸狀態(於此被稱為一塗敷狀態)時彼此完全地隔離與分離。牙刷200與配送器300在圖1-2中係顯示於存放狀態,而在圖3中係顯示於塗敷狀態。配送器300可以在存放狀態(圖1-2)與塗敷狀態(圖3)之間可滑動地***控並改變,在存放狀態中,配送器300係位於(或對接)牙刷握把210中,而在塗敷狀態中,配送器300係由使用者依期望從握把210被移除。 The toothbrush 200 and the dispenser 300 are in a separate configuration that is specifically designed to be detachably coupled together when in a combined state (referred to herein as a storage state) and when in a disassembled state (here) When referred to as a coated state, they are completely isolated and separated from each other. The toothbrush 200 and the dispenser 300 are shown in the stored state in Figures 1-2 and in the coated state in Figure 3. The dispenser 300 can be slidably manipulated and changed between a stored state (Fig. 1-2) and a coated state (Fig. 3) in which the dispenser 300 is positioned (or docked) in the toothbrush grip 210. In the coated state, the dispenser 300 is removed from the grip 210 by the user as desired.
現在同時參考圖4-6,其概要顯示配送器300。配送器300係為一延長的管狀類似筆形的構造,其沿著縱軸線B-B延伸。配送器300大致包含一外殼301,一耦接至外殼301之一端之塗佈器302,以及一從一外殼301之相反側延伸之致動器303。致動器303從外殼301軸向地伸出,俾能使一使用者可輕易地緊握並旋轉致動器303。配送器300係被設計以便能夠***作以藉由使用單一隻手來配送存放於其中之流體。具體言之,配送器係安置在一使用者之手上,俾能使致動器303被寄存在使用者之手掌中。然後,使用者使用同一隻手之手指,以使外殼301旋轉(同時使致動 器303相對於外殼301維持靜止)。因此,包含於其中之流體係從配送器300被配送。以下將更詳細說明配送子系統。 Referring now also to Figures 4-6, an overview of the dispenser 300 is shown. The dispenser 300 is an elongated tubular, pen-like configuration that extends along the longitudinal axis B-B. The dispenser 300 generally includes a housing 301, an applicator 302 coupled to one end of the housing 301, and an actuator 303 extending from an opposite side of the housing 301. The actuator 303 extends axially from the housing 301 so that a user can easily grip and rotate the actuator 303. The dispenser 300 is designed to be operable to dispense fluid stored therein by using a single hand. Specifically, the dispenser is placed on the hand of a user, and the actuator 303 can be registered in the palm of the user. Then, the user uses the finger of the same hand to rotate the outer casing 301 (while actuating The 303 remains stationary relative to the housing 301). Therefore, the flow system contained therein is delivered from the dispenser 300. The distribution subsystem will be described in more detail below.
配送器300大致包含一外殼301、塗佈器302、致動器303、一抗旋轉套筒304、一軸環305、一驅動元件306、一延伸構件307以及一升降器308。首先將更詳細說明外殼301。 The dispenser 300 generally includes a housing 301, an applicator 302, an actuator 303, an anti-rotation sleeve 304, a collar 305, a drive member 306, an extension member 307, and a lifter 308. First, the outer casing 301 will be described in more detail.
外殼301具有一圓形的橫剖面輪廓(顯示於圖8)。當然,在其他實施例中,外殼301依期望可呈現非圓形的橫剖面形狀。外殼301係由一種足夠剛性之材料所建構,用以提供必要的構造完整性給配送器300。舉例而言,外殼301可以是由一可塑造硬塑膠所組成。適當的硬塑膠包含乙烯、丙烯、丁二烯、乙烯基化合物與聚酯之聚合物與共聚物,例如聚對苯二甲酸乙酯。然而,選擇的塑膠應該與待被存放在配送器300之內之流體相容,且不應因口腔保健劑而被腐蝕或被退化。 The outer casing 301 has a circular cross-sectional profile (shown in Figure 8). Of course, in other embodiments, the outer casing 301 can assume a non-circular cross-sectional shape as desired. The outer casing 301 is constructed of a sufficiently rigid material to provide the necessary structural integrity to the dispenser 300. For example, the outer casing 301 can be composed of a shapeable hard plastic. Suitable hard plastics include polymers and copolymers of ethylene, propylene, butadiene, vinyl compounds and polyesters, such as polyethylene terephthalate. However, the selected plastic should be compatible with the fluid to be stored within the dispenser 300 and should not be corroded or degraded by the oral care agent.
雖然外殼301係被例示為單一層構造,但在某些實施例中,外殼301可能是一種多層構造。在某些多層實施例中,一內層可以由直接說明如上之硬塑膠材料所形成,而一外層可以由一軟性彈性材料(例如一合成橡膠材料)所組成。適當的合成橡膠材料包含熱塑性合成橡膠(TPE)或使用於口腔保健產品中之其他類似材料。外層之合成橡膠材料可具有一範圍在A13至 A50蕭氏(Shore)硬度之間的硬度測定器測量,雖然可能使用在此範圍之外的材料。硬度測定器標稱之適當範圍係在A25至A40 Shore硬度之間。雖然一種覆蓋成形(over rmolding)構造係為一種形成外層之適當方法,但一適當的可變形的熱塑性材料(例如TPE)可能形成為一薄層,並以一種適當的黏著劑、聲波焊接或藉由其他手段而黏至內層。 While the outer casing 301 is illustrated as a single layer configuration, in some embodiments, the outer casing 301 may be a multi-layer construction. In certain multi-layer embodiments, an inner layer may be formed from a hard plastic material as directly described above, and an outer layer may be formed from a soft elastic material (e.g., a synthetic rubber material). Suitable synthetic rubber materials include thermoplastic synthetic rubber (TPE) or other similar materials used in oral care products. The outer layer of synthetic rubber material can have a range from A13 to Hardness tester measurement between A50 Shore hardness, although materials outside this range may be used. The appropriate range for the hardness tester is between A25 and A40 Shore hardness. While an over rmolding configuration is a suitable method of forming an outer layer, a suitable deformable thermoplastic material (such as TPE) may be formed as a thin layer and soldered or borrowed with a suitable adhesive, sonic. Stick to the inner layer by other means.
外殼301係為一延長的中空管狀構造,其沿著縱軸線B-B從一近端309延伸至一遠端310。外殼301包含一外表面311以及一形成一延長的內部空穴313之內表面312。如以下更詳細討論的,當配送器300完全被組合時,外殼301之內部空穴313係藉由升降器308而分為一存放槽314及一容室315。一配送孔316係設置於外殼301之遠端310中,存放於存放槽314之流體可經由配送孔316而從配送器300被配送。在例示實施例中,配送孔316係位於外殼301之遠端310之一橫貫端壁面317。在某些其他實施例中,配送孔316可位於外殼301之其他區域,例如在其中一個側壁上。 The outer casing 301 is an elongated hollow tubular configuration that extends from a proximal end 309 to a distal end 310 along a longitudinal axis B-B. The outer casing 301 includes an outer surface 311 and an inner surface 312 that defines an elongated inner cavity 313. As discussed in more detail below, when the dispensers 300 are fully assembled, the internal cavities 313 of the outer casing 301 are separated into a storage tank 314 and a chamber 315 by the lifter 308. A dispensing aperture 316 is disposed in the distal end 310 of the housing 301, and fluid stored in the storage slot 314 can be dispensed from the dispenser 300 via the dispensing aperture 316. In the illustrated embodiment, the dispensing aperture 316 is located at one of the distal ends 310 of the outer casing 301 across the end wall surface 317. In certain other embodiments, the dispensing apertures 316 can be located in other areas of the housing 301, such as on one of the side walls.
外殼301包含一第一縱區段318與一第二縱區段319。與第一縱區段318比較而言,第二縱區段319具有一縮小的橫剖面。第二縱區段319從一外殼301之環狀肩部320軸向地延伸。存放槽314佔據一第一縱區段318之遠端區段與第二縱區段319兩者。另一方 面,容室315只佔據一第一縱區段318之近端區段。因為佔據一第一縱區段318之遠端區段與第二縱區段319兩者之存放槽314之結果,存放槽314包含一位於第二縱區段319之內的區段314A,與位於第一縱區段318之遠端區段之內的存放槽314之區段314B比較而言,其具有一縮小的橫剖面。 The outer casing 301 includes a first longitudinal section 318 and a second longitudinal section 319. In contrast to the first longitudinal section 318, the second longitudinal section 319 has a reduced cross section. The second longitudinal section 319 extends axially from the annular shoulder 320 of a housing 301. The storage slot 314 occupies both the distal section of the first longitudinal section 318 and the second longitudinal section 319. The other side The chamber 315 occupies only the proximal section of a first longitudinal section 318. As a result of occupying the storage slot 314 of both the distal section of the first longitudinal section 318 and the second longitudinal section 319, the storage slot 314 includes a section 314A located within the second longitudinal section 319, with Section 314B of storage slot 314 located within the distal section of first longitudinal section 318 has a reduced cross-section as compared to section 314B.
外殼301之第二縱區段319包含一插塞部322,用以幫助塗佈器302耦接至外殼301。當然,可以以多樣化的方式將塗佈器302耦接至外殼301。複數個圓周地隔開的凹槽321係形成於外殼301之內表面312中。凹槽321係位於內部空穴313之容室315之內並從近端309軸向地延伸。凹槽321係被設置以在配送器300被組合時容置抗旋轉套筒304之對應的徑向凸緣323,用以避免在抗旋轉套筒304與外殼301之間的相對旋轉(其因而避免在延伸構件307與外殼301之間以及在升降器308與外殼301之間的相對旋轉)。此外,當配送器300被組合時,最靠近外殼301之近端309之凹槽321之一部分容置軸環305之對應的徑向凸緣324,用以避免在軸環305與外殼301之間的相對旋轉。 The second longitudinal section 319 of the outer casing 301 includes a plug portion 322 for assisting the applicator 302 to be coupled to the outer casing 301. Of course, the applicator 302 can be coupled to the outer casing 301 in a variety of ways. A plurality of circumferentially spaced grooves 321 are formed in the inner surface 312 of the outer casing 301. The groove 321 is located within the cavity 315 of the inner cavity 313 and extends axially from the proximal end 309. The grooves 321 are configured to receive corresponding radial flanges 323 of the anti-rotation sleeve 304 when the dispensers 300 are combined to avoid relative rotation between the anti-rotation sleeve 304 and the outer casing 301 (which thus Relative rotation between the extension member 307 and the outer casing 301 and between the lifter 308 and the outer casing 301 is avoided. Moreover, when the dispenser 300 is assembled, one of the grooves 321 closest to the proximal end 309 of the outer casing 301 partially receives the corresponding radial flange 324 of the collar 305 to avoid between the collar 305 and the outer casing 301. Relative rotation.
複數個圓周凹槽325亦被設置於外殼301之內表面312上。圓周凹槽325係位於靠近外殼301之近端309,並在配送器300被組合時容置軸環305之對應的環狀肋326,藉以在受到一軸向地施加力量及/或移動 時,避免軸環305與外殼301之軸向分離。 A plurality of circumferential grooves 325 are also disposed on the inner surface 312 of the outer casing 301. The circumferential groove 325 is located adjacent the proximal end 309 of the outer casing 301 and receives the corresponding annular rib 326 of the collar 305 when the dispenser 300 is assembled, thereby applying an axial force and/or movement In time, the axial separation of the collar 305 from the outer casing 301 is avoided.
在例示實施例中,塗佈器302係由一軟性彈性材料(例如一合成橡膠材料)所組成。適當的合成橡膠材料包含熱塑性合成橡膠(TPE)或使用於口腔保健產品中之其他類似材料。外層之合成橡膠材料可具有一範圍在A13至A50蕭氏(Shore)硬度之間的硬度測定器測量,雖然可能使用在此範圍之外的材料。硬度測定器標稱之適當範圍係在A25至A40 Shore硬度之間。 In the illustrated embodiment, the applicator 302 is comprised of a soft elastomeric material, such as a synthetic rubber material. Suitable synthetic rubber materials include thermoplastic synthetic rubber (TPE) or other similar materials used in oral care products. The outer layer of synthetic rubber material may have a hardness tester measurement ranging from A13 to A50 Shore hardness, although materials outside this range may be used. The appropriate range for the hardness tester is between A25 and A40 Shore hardness.
在替代實施例中,塗佈器302可能由刷毛、一多孔性或海綿材料、或一原纖維材料所建構。適當的刷毛包含例如尼龍或PBT之任何共同的刷毛材料。類似海綿的材料可以是屬於任何共同的泡沫材料,例如氨基甲酸乙酯泡沫。原纖維表面可以包含各種熱塑性塑膠。然而,本發明並未受限於此,而塗佈器302可以是可將一黏性物質塗敷至牙齒之硬表面上之任何型式之表面及/或配置,其僅包含一未被覆蓋的開口部/孔。 In an alternate embodiment, applicator 302 may be constructed from bristles, a porous or sponge material, or a fibril material. Suitable bristles comprise any common bristle material such as nylon or PBT. The sponge-like material can be any common foam material, such as urethane foam. The fibril surface can contain various thermoplastics. However, the invention is not so limited, and the applicator 302 can be any type of surface and/or configuration that can apply a viscous material to the hard surface of the tooth, including only one uncovered. Opening/hole.
一配送孔326係設置於塗佈器302中,來自存放槽314之流體可經由配送孔326而被配送。當塗佈器302耦接至外殼301之第二縱區段319時,塗佈器302之配送孔326係與外殼301之配送孔316對準。在例示實施例中,塗佈器302之工作表面327具有三葉形狀,但依期望可呈現其他形狀。 A dispensing aperture 326 is disposed in the applicator 302 and fluid from the storage slot 314 can be dispensed via the dispensing aperture 326. When the applicator 302 is coupled to the second longitudinal section 319 of the outer casing 301, the dispensing apertures 326 of the applicator 302 are aligned with the dispensing apertures 316 of the outer casing 301. In the illustrated embodiment, the working surface 327 of the applicator 302 has a trilobal shape, but other shapes may be desired as desired.
現在同時參考圖7、11A-B、12A-B以及13,將更詳細說明軸環305。軸環305係由一種足夠剛性之材 料所建構,用以提供必要的構造完整性以執行以下所討論之功能。於一實施例中,軸環305可以是由一可塑造硬塑膠所組成。適當的硬塑膠包含乙烯、丙烯、丁二烯、乙烯基化合物與聚酯之聚合物與共聚物,例如聚對苯二甲酸乙酯。 Referring now to Figures 7, 11A-B, 12A-B and 13, the collar 305 will be described in more detail. The collar 305 is made of a material that is sufficiently rigid The material is constructed to provide the necessary structural integrity to perform the functions discussed below. In one embodiment, the collar 305 can be comprised of a formable hard plastic. Suitable hard plastics include polymers and copolymers of ethylene, propylene, butadiene, vinyl compounds and polyesters, such as polyethylene terephthalate.
在例示實施例中,軸環305係為一種類似環的構造,其包含一外表面328及一內表面329。內表面329形成一延伸通過軸環305之整體之軸向通道330。軸向通道330沿著縱軸線B-B延伸,俾能使驅動元件306如以下更詳細討論的可被延伸通過那裡。軸環305沿著縱軸線B-B從一近端邊緣331延伸至一遠端邊緣332。近端邊緣331界定一進入軸向通道330之開口部333,而遠端邊緣332界定一進入軸向通道330之開口部334。 In the illustrated embodiment, the collar 305 is a ring-like configuration that includes an outer surface 328 and an inner surface 329. Inner surface 329 defines an axial passageway 330 that extends through the entirety of collar 305. The axial passage 330 extends along the longitudinal axis B-B such that the drive member 306 can be extended therethrough as discussed in more detail below. The collar 305 extends from a proximal edge 331 to a distal edge 332 along the longitudinal axis B-B. The proximal edge 331 defines an opening 333 that enters the axial passage 330, while the distal edge 332 defines an opening 334 that enters the axial passage 330.
軸環305包含一頸部335、一本體部336及一凸緣部337。頸部335係為一分段的環狀構造,其從本體部336軸向地伸出。在例示實施例中,頸部335係藉由複數個弓形段338-340而形成,弓形段338-340從插塞部332軸向地伸出,並圓周地包圍一軸向通道330之第一區段330A(當配送器300被組合時,並包圍驅動元件306之一部分)。鄰近的弓形段338-340係被一間隙341所隔開。 The collar 305 includes a neck 335, a body portion 336 and a flange portion 337. The neck 335 is a segmented annular configuration that projects axially from the body portion 336. In the illustrated embodiment, the neck 335 is formed by a plurality of arcuate segments 338-340 that extend axially from the plug portion 332 and circumferentially surround the first of the axial passages 330. Section 330A (when dispensers 300 are combined, and surrounds a portion of drive element 306). Adjacent segments 338-340 are separated by a gap 341.
頸部335係藉由隔開的段338-340而形成,用以提供徑向撓性給頸部335,俾能使一驅動元件306之 第一環狀凸緣342在裝配期間可以通過頸部335。在裝配期間,當驅動元件306之第一環狀凸緣342通過頸部335時,段338-340放射狀向外彎屈,藉以允許第一環狀凸緣342在朝一第一軸向(以圖7中之箭頭AD1表示)被移動時通過那裡。然而,一旦驅動元件306之第一環狀凸緣342已通過頸部335,段338-340就會放射狀向內啪噠一聲地關上,藉以回復至它們的原始位置並避免驅動元件306與軸環305分離。更明確而言,一旦驅動元件306之第一環狀凸緣342已通過頸部335且鄰近軸環305之遠端邊緣332(如圖7所示),頸部335之遠端邊緣332與第一環狀凸緣342之間的接觸就可防止第一環狀凸緣342返回通過由頸部335之遠端邊緣332所界定的開口部334。因此,驅動元件306無法相對於軸環305而朝一第二軸向(以圖7中之箭頭AD2表示)平移一段相當的距離。在其他另外的實施例中,頸部335可能被建構成一未分段的環狀構造。 The neck 335 is formed by spaced apart segments 338-340 for providing radial flexibility to the neck 335 for enabling a drive member 306 The first annular flange 342 can pass through the neck 335 during assembly. During assembly, as the first annular flange 342 of the drive member 306 passes through the neck 335, the segments 338-340 flex radially outwardly, thereby allowing the first annular flange 342 to face a first axial direction (in The arrow AD1 in Fig. 7 indicates that it passes there when it is moved. However, once the first annular flange 342 of the drive member 306 has passed the neck 335, the segments 338-340 are radially slammed inwardly, thereby returning to their original position and avoiding the drive member 306 and The collar 305 is separated. More specifically, once the first annular flange 342 of the drive member 306 has passed the neck 335 and is adjacent the distal edge 332 of the collar 305 (shown in Figure 7), the distal edge 332 of the neck 335 is Contact between the annular flanges 342 prevents the first annular flange 342 from returning through the opening 334 defined by the distal edge 332 of the neck 335. Thus, the drive member 306 cannot translate a substantial distance relative to the collar 305 toward a second axial direction (indicated by arrow AD2 in FIG. 7). In other additional embodiments, the neck 335 may be constructed as an unsegmented annular configuration.
頸部335包含一內表面329A(其概念上係為軸環305之整體內表面329之一軸向區段)。頸部335之內表面329A形成軸向通道330之一第一區段330A。在例示實施例中,頸部335之內表面329A係傾斜地被配向至縱軸線B-B。因此,軸向通道330之第一區段330A具有一朝向遠端邊緣332推拔之第一橫剖面面積。頸部之內表面329A之斜方向作為一倒角表面, 其在配送器300之裝配期間幫助導引驅動元件306之第一環狀凸緣342,亦協助達成弓形段338-340之上述徑向撓曲。 The neck 335 includes an inner surface 329A (which is conceptually an axial section of the integral inner surface 329 of the collar 305). The inner surface 329A of the neck 335 forms a first section 330A of the axial passage 330. In the illustrated embodiment, the inner surface 329A of the neck 335 is obliquely aligned to the longitudinal axis B-B. Thus, the first section 330A of the axial passage 330 has a first cross-sectional area that is pushed toward the distal edge 332. The oblique direction of the inner surface 329A of the neck serves as a chamfered surface. It assists in guiding the first annular flange 342 of the drive member 306 during assembly of the dispenser 300, and also assists in achieving the aforementioned radial deflection of the segments 338-340.
軸環305之本體部336係為一具有一內表面329B之未分段的環狀構造(其概念上係為軸環305之整體內表面329之一軸向區段)。本體部336之內表面329B形成軸向通道330之一第二區段330B。在例示實施例中,本體部336之內表面329B實質上平行於縱軸線B-B。軸向通道330之第二區段330B具有一第二橫剖面面積,其係完全地大於軸向通道330之第一區段330A之第一橫剖面面積。因此,在裝配期間,本體部336並未防止或以其他方式阻礙驅動元件306之第一環狀凸緣342之***。 The body portion 336 of the collar 305 is an un-segmented annular configuration having an inner surface 329B (which is conceptually an axial section of the integral inner surface 329 of the collar 305). The inner surface 329B of the body portion 336 forms a second section 330B of the axial passage 330. In the illustrated embodiment, inner surface 329B of body portion 336 is substantially parallel to longitudinal axis B-B. The second section 330B of the axial passage 330 has a second cross-sectional area that is substantially greater than the first cross-sectional area of the first section 330A of the axial passage 330. Thus, the body portion 336 does not prevent or otherwise obstruct the insertion of the first annular flange 342 of the drive member 306 during assembly.
在例示實施例中,軸環305更包含一個在頸部335與本體部336之間的環狀肩部343。環狀肩部343界定一開口部344,其從軸向通道330之第二區段330B引導至軸向通道330之第一區段330A。如以下更詳細說明的,界定軸環305之環狀肩部343之開口部344係按尺寸被製成能使驅動元件306之一第二環狀凸緣345無法通過該開口部344。這種障礙避免在裝配期間驅動元件306過度***穿經軸環305。 In the illustrated embodiment, the collar 305 further includes an annular shoulder 343 between the neck 335 and the body portion 336. The annular shoulder 343 defines an opening 344 that leads from the second section 330B of the axial passage 330 to the first section 330A of the axial passage 330. As explained in more detail below, the opening 344 defining the annular shoulder 343 of the collar 305 is sized such that one of the second annular flanges 345 of the drive member 306 cannot pass through the opening 344. This obstacle avoids excessive insertion of the drive element 306 into the through-shaft collar 305 during assembly.
軸環305之本體部336更包含複數個***部346,其從本體部336之內表面329B放射狀向內延伸至軸向通道330之第二區段330B(亦顯示於圖8)。複數個 ***部346係繞著縱軸線B-B而以一種圓周地同等間隔的方式被排列在本體部336之內表面329B上。在例示實施例中,複數個***部346係以線性軸向延伸的脊之型式存在。然而,在本發明之另外的實施例中,複數個***部346可以是但不限於瘤、腫塊、圓錐體、彎曲的脊或其組合。如以下相關於圖8更詳細說明的,當配送器300被組合時,複數個***部346係被設置以與驅動元件306之彈臂347交互作用與合作,以提供一可聽見的信號及/或禁止致動器303朝一第二旋轉方向旋轉。然而,在本發明之某些另外的實施例中,朝第二旋轉方向被旋轉之致動器303之期望可聽見的信號產生及/或禁止可藉由以軸環305之本體部336上之其他地形特徵(topographical feature)置換複數個***部346而被達成。舉例而言,在一個這樣的實施例中,地形特徵可呈現複數個圓周地隔開的凹部之形式。 The body portion 336 of the collar 305 further includes a plurality of ridges 346 that extend radially inward from the inner surface 329B of the body portion 336 to a second section 330B of the axial passage 330 (also shown in FIG. 8). Multiple The ridges 346 are arranged on the inner surface 329B of the body portion 336 in a circumferentially equally spaced manner about the longitudinal axis B-B. In the illustrated embodiment, the plurality of ridges 346 are present in a pattern of linearly extending ridges. However, in further embodiments of the invention, the plurality of ridges 346 can be, but are not limited to, a tumor, a lump, a cone, a curved ridge, or a combination thereof. As explained in more detail below with respect to FIG. 8, when the dispensers 300 are combined, a plurality of ridges 346 are configured to interact and cooperate with the arms 347 of the drive member 306 to provide an audible signal and/or Or the actuator 303 is prohibited from rotating in a second direction of rotation. However, in some other embodiments of the present invention, the desired audible signal generation and/or inhibition of the actuator 303 that is rotated in the second rotational direction may be by the body portion 336 of the collar 305. Other topographical features are achieved by replacing a plurality of ridges 346. For example, in one such embodiment, the topographical features may take the form of a plurality of circumferentially spaced apart recesses.
如上所述,軸環305之本體部336係為一未分段的環狀構造。這樣的未分段的環狀構造可以對於配送器300之操作隨著時間的推移是有利的,其乃因為在與複數個***部346交互作用期間,本體部336已增加構造的完整性,其更能夠忍耐由驅動元件306之彈臂347賦予給本體部336之反複的軸向力量。此外,藉由在裝配期間提供並不需要彎曲以允許驅動元件306之第一環狀凸緣342之通過之一未分段的環狀構 造上之複數個***部346,存在有複數個***部346係在裝配期間被損壞之一減少的機會。此外,在裝配期間,在驅動元件306之第一環狀凸緣342之通過期間,有關上面設置有複數個***部346之構造(亦即,本體部336)將變成無意地被減弱及/或永久地變形,是不存在有危險的。 As noted above, the body portion 336 of the collar 305 is an un-segmented annular configuration. Such an unsegmented annular configuration may be advantageous over time for operation of the dispenser 300 because the body portion 336 has increased structural integrity during interaction with the plurality of ridges 346, The repeated axial forces imparted to the body portion 336 by the spring arms 347 of the drive member 306 are more tolerable. Moreover, by providing an ununscheduled ring structure during assembly that does not require bending to allow passage of the first annular flange 342 of the drive member 306 The plurality of ridges 346 are formed, and there is an opportunity for a plurality of ridges 346 to be damaged during assembly. Moreover, during assembly, during the passage of the first annular flange 342 of the drive member 306, the configuration in which the plurality of ridges 346 are disposed (ie, the body portion 336) will become unintentionally weakened and/or Permanent deformation is not dangerous.
軸環305更包含一凸緣部337。凸緣部337包含軸環305之近端邊緣331,且因此包含進入軸向通道330中之開口部333。凸緣部337亦包含一內表面329C(其概念上係為一軸環305之整體內表面329之軸向區段)。凸緣部337之內表面329C形成一軸向通道330之第三區段330C。在例示實施例中,本體部336之內表面329C實質上平行於縱軸線B-B。軸向通道330之第三區段330C具有一第三橫剖面面積,其係完全地大於軸向通道330之第二區段330B之第二橫剖面面積。因此,在裝配期間,凸緣部337並未防止或以其他方式阻礙驅動元件306之第二環狀凸緣345***至軸向通道330之第二區段330B中。 The collar 305 further includes a flange portion 337. The flange portion 337 includes a proximal edge 331 of the collar 305 and thus includes an opening 333 into the axial passage 330. The flange portion 337 also includes an inner surface 329C (which is conceptually an axial section of the integral inner surface 329 of a collar 305). The inner surface 329C of the flange portion 337 forms a third section 330C of an axial passage 330. In the illustrated embodiment, inner surface 329C of body portion 336 is substantially parallel to longitudinal axis B-B. The third section 330C of the axial passage 330 has a third cross-sectional area that is substantially greater than the second cross-sectional area of the second section 330B of the axial passage 330. Thus, during assembly, the flange portion 337 does not prevent or otherwise obstruct the insertion of the second annular flange 345 of the drive member 306 into the second section 330B of the axial passage 330.
凸緣部337亦包含一從軸環305之外表面328伸出之環狀脊348。環狀脊348作為凸緣或阻礙物,其在配送器300之裝配期間避免軸環305過度***至外殼301中。當軸環305耦接至外殼301時,環狀脊348係與外殼301之近端309鄰接,俾能使凸緣部337從外殼301之近端309伸出,同時使頸部及本體部335、 336位於外殼301之內。 The flange portion 337 also includes an annular ridge 348 extending from the outer surface 328 of the collar 305. The annular ridge 348 acts as a flange or obstruction that prevents excessive insertion of the collar 305 into the outer casing 301 during assembly of the dispenser 300. When the collar 305 is coupled to the outer casing 301, the annular ridge 348 is contiguous with the proximal end 309 of the outer casing 301 such that the flange portion 337 can extend from the proximal end 309 of the outer casing 301 while the neck and body portion 335 , 336 is located within housing 301.
如上所述,凸緣部337包含界定開口部333之軸環305之近端邊緣331。開口部333係按尺寸被製成能在配送器300被組合時,使驅動元件306之一第三環狀凸緣349無法通過開口部333。因此,第三環狀凸緣349係位於與軸環305之近端邊緣331鄰接,但在軸向通道330之外部。 As described above, the flange portion 337 includes a proximal edge 331 that defines a collar 305 of the opening 333. The opening portion 333 is sized to prevent the third annular flange 349 of the drive member 306 from passing through the opening portion 333 when the dispenser 300 is assembled. Thus, the third annular flange 349 is located adjacent the proximal edge 331 of the collar 305, but external to the axial passage 330.
當配送器300被組合時,軸環305係耦接至外殼301,如最佳顯示於圖5及6中。當配送器300被組合時,軸環305之本體部336與頸部335係配置在外殼301之內部空穴313(特別是容室315)之內。凸緣部337鄰接外殼301之近端309,藉以避免軸環305之過度***至內部空穴313中。當耦接至外殼301時,軸環305相對於外殼301是不可轉動的。當然,除於此所說明的那些之外,可使用合作構造與連接技術以將軸環305耦接至外殼301,俾能禁止兩個之間的相對旋轉。 When the dispensers 300 are assembled, the collar 305 is coupled to the outer casing 301, as best shown in Figures 5 and 6. When the dispensers 300 are assembled, the body portion 336 and the neck portion 335 of the collar 305 are disposed within the interior cavity 313 (particularly the chamber 315) of the outer casing 301. The flange portion 337 abuts the proximal end 309 of the outer casing 301 to avoid excessive insertion of the collar 305 into the inner cavity 313. When coupled to the outer casing 301, the collar 305 is non-rotatable relative to the outer casing 301. Of course, in addition to those described herein, cooperative construction and joining techniques can be used to couple the collar 305 to the outer casing 301, which can inhibit relative rotation between the two.
再者,雖然在配送器300之例示實施例中,軸環305係為一不同於外殼301之分離元件,但在其他實施例中,軸環305(或其之部分)可以一體形成為外殼301之一部分。在這樣的實施例中,外殼301本身將包含上述軸環305之構造。 Moreover, while in the illustrated embodiment of the dispenser 300, the collar 305 is a separate component from the outer casing 301, in other embodiments, the collar 305 (or portions thereof) may be integrally formed as the outer casing 301. Part of it. In such an embodiment, the outer casing 301 itself will comprise the configuration of the collar 305 described above.
現在同時參考圖5-7及9-10,將更詳細說明驅動元件306。驅動元件306大致包含一驅動螺栓350、一 樁351、從樁351放射狀向外延伸之彈臂347、第一環狀凸緣342、第二環狀凸緣345以及第三環狀凸緣349。在例示實施例中,驅動元件306係一體形成為單一整體構造。然而,在某些另外的實施例中,驅動螺栓350、樁351、彈臂347以及環狀凸緣342、345、349可被形成為分離元件,其接著被耦接在一起及/或以一種合作的方式適當地被安置在配送器300之內。 Referring now to Figures 5-7 and 9-10, the drive element 306 will be described in greater detail. The driving component 306 generally includes a driving bolt 350, a The pile 351 has a spring arm 347 extending radially outward from the pile 351, a first annular flange 342, a second annular flange 345, and a third annular flange 349. In the illustrated embodiment, the drive elements 306 are integrally formed as a single unitary construction. However, in certain other embodiments, the drive bolt 350, the post 351, the spring arm 347, and the annular flanges 342, 345, 349 can be formed as separate elements that are then coupled together and/or in a The manner of cooperation is suitably placed within the dispenser 300.
驅動元件306(及其組成元件)係由一種足夠剛性之材料所建構,用以提供必要的構造完整性以執行以下所討論的功能。於一實施例中,驅動元件306可以由一可塑造硬塑膠所組成。適當的硬塑膠包含乙烯、丙烯、丁二烯、乙烯基化合物與聚酯之聚合物與共聚物,例如聚對苯二甲酸乙酯。 Drive element 306 (and its constituent elements) is constructed of a material that is sufficiently rigid to provide the necessary structural integrity to perform the functions discussed below. In one embodiment, the drive element 306 can be comprised of a formable hard plastic. Suitable hard plastics include polymers and copolymers of ethylene, propylene, butadiene, vinyl compounds and polyesters, such as polyethylene terephthalate.
驅動元件306沿著縱軸線B-B從一近端352延伸至一遠端353。第一、第二與第三環狀凸緣342、345、349係沿著驅動元件306之軸長而以一種隔開方式被設置。第一環狀凸緣342係位於一在驅動螺栓350與樁351之間的過渡區,並從那裡放射狀向外延伸以形成一橫貫延伸構造。第二與第三環狀凸緣345、349係位於樁351上,並從那裡放射狀向外延伸以形成橫貫延伸構造。雖然在例示實施例中,第一、第二與第三環狀凸緣342、345、349之每一個係為未分段的環狀板,但在另外的實施例中,第一、第二及/或第三環狀凸緣342、345、349可呈現其他構造。舉例而言,第 一、第二及/或第三環狀凸緣342、345、349可以藉由複數圓周地隔開的像手指的凸緣而形成或可以是一種單一像手指的凸緣。 Drive element 306 extends from a proximal end 352 to a distal end 353 along longitudinal axis B-B. The first, second and third annular flanges 342, 345, 349 are disposed in a spaced apart manner along the axial length of the drive member 306. The first annular flange 342 is located in a transition between the drive bolt 350 and the post 351 and extends radially outward therefrom to form a transversely extending configuration. The second and third annular flanges 345, 349 are located on the post 351 and extend radially outward therefrom to form a transversely extending configuration. Although in the illustrated embodiment, each of the first, second, and third annular flanges 342, 345, 349 is an un-segmented annular plate, in other embodiments, the first and second And/or the third annular flanges 342, 345, 349 can assume other configurations. For example, The first, second and/or third annular flanges 342, 345, 349 may be formed by a plurality of circumferentially spaced flanges like fingers or may be a single finger-like flange.
驅動螺栓部350沿著縱軸線B-B朝第一軸向AD1而從第一環狀凸緣342軸向地延伸,而樁351沿著縱軸線B-B朝第二軸向AD2而從第一環狀凸緣342軸向地延伸。驅動螺栓350與樁351係沿著縱軸線B-B而彼此軸向對準。驅動螺栓350係如習知技藝已知的切有螺紋,因此包含一分段的螺旋脊354,用以幫助升降器308經由存放槽314之軸向推進以從配送器配送流體。分段的螺旋脊354之節距係被選擇,俾能使升降器308在驅動元件306被旋轉一預定的旋轉角度之時朝向配送孔316軸向地推進一段期望的距離,藉以從存放槽314配送一預先選擇容積的流體。 The drive bolt portion 350 extends axially from the first annular flange 342 along the longitudinal axis BB toward the first axial direction AD1, and the post 351 is convex from the first annular shape along the longitudinal axis BB toward the second axial direction AD2. The rim 342 extends axially. The drive bolt 350 and the post 351 are axially aligned with one another along the longitudinal axis B-B. The drive bolt 350 is threaded as is known in the art and thus includes a segmented helical ridge 354 for assisting the lifter 308 to advance axially through the storage slot 314 to dispense fluid from the dispenser. The pitch of the segmented helical ridges 354 is selected such that the lifter 308 can axially advance a desired distance toward the dispensing aperture 316 as the drive member 306 is rotated a predetermined angle of rotation, thereby from the storage slot 314. A pre-selected volume of fluid is dispensed.
彈臂347係於一在第二與第三環狀凸緣345、349之間的軸向位置而位於樁351上。雖然在例示實施例中只利用單一的彈臂347,但如期望的,複數個彈臂347可被設置於樁351上。在這種實施例中,彈臂347將以一圓周地隔開的方式繞著樁351而被排列於第二與第三環狀凸緣345、349之間的相同的軸向位置。在例示實施例中,彈臂347係為一從樁351放射狀向外延伸之筆直的/線性的尖部。然而,在另外的實施例中,彈臂347可呈現其他形狀,例如圖14-15所顯示之彎曲尖部。以下將更詳細說明彈臂347之功能。 The elastic arm 347 is attached to the pile 351 at an axial position between the second and third annular flanges 345, 349. Although only a single elastic arm 347 is utilized in the illustrated embodiment, a plurality of elastic arms 347 can be disposed on the post 351 as desired. In such an embodiment, the spring arms 347 will be aligned about the pile 351 in a circumferentially spaced manner at the same axial position between the second and third annular flanges 345, 349. In the illustrated embodiment, the spring arm 347 is a straight/linear tip that extends radially outward from the post 351. However, in other embodiments, the spring arms 347 can assume other shapes, such as the curved tips shown in Figures 14-15. The function of the elastic arm 347 will be described in more detail below.
現在同時參考圖6及7,當配送器300被組合時,驅動元件306相對於外殼301是可轉動的。更明確而言,驅動元件306係可轉動地耦接至軸環305。致動器303因而是不可轉動地耦接至驅動元件306之近端352,俾能使致動器303之旋轉相應地使驅動元件旋轉。 Referring now to Figures 6 and 7, while the dispenser 300 is assembled, the drive member 306 is rotatable relative to the housing 301. More specifically, the drive element 306 is rotatably coupled to the collar 305. Actuator 303 is thus non-rotatably coupled to proximal end 352 of drive element 306, which enables rotation of actuator 303 to correspondingly rotate the drive element.
驅動元件306延伸通過軸環305之軸向通道330且進入內部空穴313之容室315中。更明確而言,樁351係被部署在軸環305之軸向通道330之內並延伸通過軸環305之軸向通道330,而驅動螺栓350係位於軸環305之遠端。當如此被組合時,驅動元件306之第一環狀凸緣342係位於鄰近軸環305之遠端邊緣332,但位於軸環305之遠端且在軸環305之外部。由於頸部335之遠端邊緣332與第一環狀凸緣342之間的接觸,第一環狀凸緣342無法返回通過由頸部335之遠端邊緣332所界定之開口部334。 Drive element 306 extends through axial passage 330 of collar 305 and into chamber 315 of internal cavity 313. More specifically, the post 351 is deployed within the axial passage 330 of the collar 305 and extends through the axial passage 330 of the collar 305, while the drive bolt 350 is located at the distal end of the collar 305. When so combined, the first annular flange 342 of the drive member 306 is located adjacent the distal edge 332 of the collar 305 but at the distal end of the collar 305 and outside of the collar 305. Due to the contact between the distal edge 332 of the neck 335 and the first annular flange 342, the first annular flange 342 cannot return through the opening 334 defined by the distal edge 332 of the neck 335.
驅動元件306之第二環狀凸緣345係位於鄰近軸向通道330之第二區段330B中的軸環305之環狀肩部343。因此,軸環305之頸部335係位於第一環狀凸緣342與第二環狀凸緣345之間。驅動元件306之第三環狀凸緣349係位於鄰近軸環305之近端邊緣331。 The second annular flange 345 of the drive member 306 is located adjacent the annular shoulder 343 of the collar 305 in the second section 330B of the axial passage 330. Thus, the neck 335 of the collar 305 is located between the first annular flange 342 and the second annular flange 345. The third annular flange 349 of the drive member 306 is located adjacent the proximal edge 331 of the collar 305.
第二環狀凸緣345係按尺寸被製造及/或塑造,俾能使其無法通過由環狀肩部343所界定之開口部 344。因此,在軸環之環狀肩部343與第二環狀凸緣345之間的接觸避免在裝配期間驅動元件306過度***至軸環305中。於一實施例中,由環狀肩部343所界定之開口部344具有一第一直徑,而第一環狀凸緣342具有一第二直徑且第二環狀凸緣345具有一第三直徑。第一直徑大於第二直徑且小於第三直徑。因此,第一環狀凸緣342可通過環狀肩部343之開口部344,同時第二環狀凸緣345被禁止這樣做。 The second annular flange 345 is sized and/or shaped so that it cannot pass through the opening defined by the annular shoulder 343 344. Thus, contact between the annular shoulder 343 of the collar and the second annular flange 345 avoids excessive insertion of the drive element 306 into the collar 305 during assembly. In one embodiment, the opening 344 defined by the annular shoulder 343 has a first diameter, and the first annular flange 342 has a second diameter and the second annular flange 345 has a third diameter. . The first diameter is greater than the second diameter and less than the third diameter. Thus, the first annular flange 342 can pass through the opening 344 of the annular shoulder 343 while the second annular flange 345 is prohibited from doing so.
同樣地,第三環狀凸緣349係按尺寸被製造及/或塑造,俾能使其無法通過由軸環305之近端邊緣331所界定之開口部333。在一個這樣的實施例中,由軸環305之近端邊緣331所界定之開口部333具有一第四直徑,而第三環狀凸緣349具有一第五直徑。第五直徑大於第四直徑。開口部333之第四直徑大於第二環狀凸緣345之第三直徑。 Likewise, the third annular flange 349 is sized and/or shaped so that it cannot pass through the opening 333 defined by the proximal edge 331 of the collar 305. In one such embodiment, the opening 333 defined by the proximal edge 331 of the collar 305 has a fourth diameter and the third annular flange 349 has a fifth diameter. The fifth diameter is greater than the fourth diameter. The fourth diameter of the opening 333 is greater than the third diameter of the second annular flange 345.
驅動元件306之彈臂347係位於軸環305之本體部336之內。更明確而言,驅動元件306之彈臂347係位於第二與第三環狀凸緣345、349之間且在軸向通道330之第二區段330B之內。如以下相關於圖8所討論的,驅動元件306之彈臂347係被安置以與本體部336之內表面329B上的複數個***部346交互作用。 The spring arm 347 of the drive member 306 is located within the body portion 336 of the collar 305. More specifically, the spring arm 347 of the drive member 306 is located between the second and third annular flanges 345, 349 and within the second section 330B of the axial passage 330. As discussed below in relation to FIG. 8, the spring arms 347 of the drive member 306 are positioned to interact with the plurality of ridges 346 on the inner surface 329B of the body portion 336.
驅動元件306之樁351朝第二軸向AD2而從軸環305之凸緣部337伸出。因此,樁351之伸出部分提 供一種構造,藉由此構造,致動器303可以非可轉動地耦接至驅動元件306。致動器303亦可轉動地耦接至軸環305之凸緣部337。致動器303係位於驅動元件306之近端352。當配送器300被組合時,致動器303軸向地伸出超過外殼301之近端309。 The post 351 of the drive member 306 projects from the flange portion 337 of the collar 305 toward the second axial direction AD2. Therefore, the extension of the pile 351 is raised For one configuration, by this configuration, the actuator 303 can be non-rotatably coupled to the drive element 306. The actuator 303 is also rotatably coupled to the flange portion 337 of the collar 305. Actuator 303 is located at a proximal end 352 of drive element 306. When the dispenser 300 is assembled, the actuator 303 extends axially beyond the proximal end 309 of the outer casing 301.
現在同時參考圖5及6,將更詳細說明升降器308、延伸構件307與抗旋轉套筒304。升降器308、延伸構件307與抗旋轉套筒304之每一個係由一種足夠剛性之材料所建構,用以提供必要的構造完整性以執行以下所討論之功能。於一實施例中,每一個延伸構件307與抗旋轉套筒304可以由一可塑造硬塑膠所組成。適當的硬塑膠包含乙烯、丙烯、丁二烯、乙烯基化合物與聚酯之聚合物與共聚物,例如聚對苯二甲酸乙酯。再者,在某些實施例中,升降器308可以由一可塑造的相對較軟的塑膠材料(例如線性低密度聚乙烯)所製作。 Referring now to Figures 5 and 6, the lifter 308, extension member 307 and anti-rotation sleeve 304 will be described in greater detail. Each of the elevator 308, extension member 307 and anti-rotation sleeve 304 is constructed of a sufficiently rigid material to provide the necessary structural integrity to perform the functions discussed below. In one embodiment, each of the extension members 307 and the anti-rotation sleeve 304 may be composed of a moldable hard plastic. Suitable hard plastics include polymers and copolymers of ethylene, propylene, butadiene, vinyl compounds and polyesters, such as polyethylene terephthalate. Moreover, in some embodiments, the lifter 308 can be fabricated from a moldable relatively soft plastic material such as linear low density polyethylene.
升降器308係被部署在外殼301之內部空穴313之內,藉以將內部空穴313分為一存放槽314及一容室315。存放槽314容納期望的流體或產品,其可以是任何活性或非活性口腔保健劑。口腔保健劑及/或其載體可能以任何形式存在,例如一固體或一可流動材料,包含但不限於黏性糊狀物/膠體或更少黏性的液體成分。在某些實施例中,流體係為一種具有一低黏度之可流動材料。任何適當的流體可被使用在本發明 中。舉例而言,流體可包含例如美白劑之口腔保健劑,包含但不限於包含牙齒美白成分之過氧化物。包含牙齒美白成分之適當的過氧化物係揭露於美國專利序號11/403,372中,申請日為2006年4月13日,讓渡給本受讓人,其整體係藉此列入作參考。雖然一牙齒美白劑與一敏感劑係為本發明中之例示活性劑,但任何其他適當的口腔保健劑可與本發明之實施例一起使用作為流體,因而被存放在存放槽314之內。預期的流體包含可以是活性或非活性成分之口腔保健劑,包含但不限於抗菌劑;氧化或美白劑;琺瑯質增強或修護劑;防牙齒腐蝕劑;抗敏感成分;牙齦健康活性劑;營養成分;牙垢控制或抗污成分;酵素;感知成分;氣味或氣味成分;口氣清新成分;口臭還原劑;抗附著劑或密封劑;診斷溶液;咬合劑;抗發炎劑;口乾解除成分;用以提高任何這些劑之活性之催化劑;色料或審美成分;及其組合。在一個實施例中之流體係沒有(亦即,無)牙膏。取而代之的是,流體係意圖提供除了僅僅刷牙以外之補充的口腔保健益處。其他適當的流體可包含唇膏或一般在半固態中可利用的其他材料。 The lifter 308 is disposed within the inner cavity 313 of the outer casing 301 to divide the inner cavity 313 into a storage tank 314 and a chamber 315. Storage tank 314 holds the desired fluid or product, which can be any active or inactive oral care agent. The oral care agent and/or its carrier may be present in any form, such as a solid or a flowable material, including but not limited to a viscous paste/colloid or a less viscous liquid component. In certain embodiments, the flow system is a flowable material having a low viscosity. Any suitable fluid can be used in the present invention in. For example, the fluid can comprise an oral health care agent, such as a whitening agent, including, but not limited to, a peroxide comprising a tooth whitening ingredient. A suitable peroxide containing a whitening component of the teeth is disclosed in U.S. Patent Serial No. 11/403,372, filed on Apr. 13, 2006, assigned to the assignee, the entire disclosure of which is incorporated herein by reference. While a tooth whitening agent and a sensitizer are exemplary active agents in the present invention, any other suitable oral health care agent can be used with the embodiments of the present invention as a fluid and thus stored within storage tank 314. The intended fluid comprises an oral health care agent which may be an active or inactive ingredient, including but not limited to an antibacterial agent; an oxidizing or whitening agent; a enamel enhancing or conditioning agent; an anti-corrosive agent; an anti-sensitive ingredient; a gingival health active agent; Tartar control or antifouling component; enzyme; sensory component; odor or odor component; breath freshening component; bad breath reducing agent; anti-adhesion agent or sealant; diagnostic solution; bite agent; anti-inflammatory agent; dry mouth release component; A catalyst that enhances the activity of any of these agents; a colorant or aesthetic component; and combinations thereof. In one embodiment the flow system has no (i.e., no) toothpaste. Instead, the flow system is intended to provide complementary oral health benefits in addition to brushing only. Other suitable fluids may include lipsticks or other materials that are generally available in semi-solid state.
在某些實施例中,在容納於存放槽中之流體有用的材料可包含口腔保健成分,其包含一種以游離態(free form)或鹽態(salt form)存在的鹼性胺基酸。於一實施例中,鹼性胺基酸可能是精胺酸。各種不同的配 方對提供精胺酸給使用者將是有用的。可能使用一種這樣的口腔保健成分(例如,牙膏),包含:i.一以游離態或鹽態存在的有效量之鹼性胺基酸(例如,精胺酸),例如,呈現至少大約1%之數量,譬如大約1至大約30%;以總配方之重量計,計算為游離鹼之重量;ii.一有效量之氟化物(例如,可溶解的氟化鹽,例如氟化鈉、氟化亞錫或單氟磷酸鈉),提供從大約250至大約25,000 ppm之氟離子,例如,大約1,000至大約1,500 ppm;以及iii.一研磨劑,例如,矽土、碳酸鈣或磷酸二鈣。 In certain embodiments, the material useful in the fluid contained in the storage tank may comprise an oral health care composition comprising a basic amino acid present in a free form or a salt form. In one embodiment, the basic amino acid may be arginine. Various different types It will be useful to provide arginine to the user. It is possible to use one such oral care ingredient (eg, toothpaste) comprising: i. an effective amount of a basic amino acid (eg, arginine) present in a free or salt state, for example, exhibiting at least about 1% The amount, for example, from about 1 to about 30%; calculated as the weight of the free base based on the weight of the total formulation; ii. an effective amount of fluoride (eg, soluble fluoride salt, such as sodium fluoride, fluoride Tin or sodium monofluorophosphate) provides from about 250 to about 25,000 ppm of fluoride ion, for example, from about 1,000 to about 1,500 ppm; and iii. an abrasive such as alumina, calcium carbonate or dicalcium phosphate.
本發明之牙科治療材料可具有一適合在牙齒治療應用與方法使用之黏度。如於此所使用的,「黏度」應該表示「動態黏度」,並被界定為剪切應力與形變之速率之比率,如由來自德拉威州新塞之TA儀器之AR 1000-N流變儀所測量的。 The dental treatment material of the present invention can have a viscosity suitable for use in dental treatment applications and methods. As used herein, "viscosity" shall mean "dynamic viscosity" and is defined as the ratio of the shear stress to the rate of deformation, such as the AR 1000-N rheology from TA Instruments from New Jersey, Delaware. Measured by the instrument.
當以1秒-1之剪切率測量時,黏度可具有一範圍,此範圍之下限一般大約是0.0025泊(poise),大約0.1泊,且更好是大約75泊,此範圍之上限係獨立於範圍之下限而被選擇,而一般大約10,000泊,尤其大約5,000泊,且更好是大約1,000泊。當以1秒-1之剪切率測量時之適當的黏度範圍之非限制例子包含大約0.0025泊至大約10,000泊,大約0.1泊至大約5000泊,大約75泊至大約1000泊,以及大約0.1泊至大 約10,000泊。 When measured at a shear rate of 1 sec -1 , the viscosity may have a range, and the lower limit of the range is generally about 0.0025 poise, about 0.1 poise, and more preferably about 75 poise, and the upper limit of the range is independent. It is selected at the lower end of the range, and is generally about 10,000 poise, especially about 5,000 poise, and more preferably about 1,000 poise. Non-limiting examples of suitable viscosity ranges when measured at a shear rate of 1 second -1 include from about 0.0025 poise to about 10,000 poise, from about 0.1 poise to about 5000 poise, from about 75 poise to about 1000 poise, and about 0.1 poise. Up to approximately 10,000 poise.
當以100秒-1之剪切率測量時,黏度將具有一範圍,此範圍之下限一般大約0.0025泊,尤其是大約0.05泊,且更好是大約7.5泊,此範圍之上限係獨立於範圍之下限而被選擇,而一般大約1,000泊,尤其是大約100泊,且更好是大約75泊。當以100秒.sup.31 1之剪切率測量時之適當的黏度範圍之非限制例子包含大約0.0025泊至大約1,000泊,大約0.05泊至大約100泊,大約7.5泊至大約75泊,以及大約0.05泊至大約1,000泊。 When measured at a shear rate of 100 sec -1 , the viscosity will have a range, the lower limit of which is generally about 0.0025 poise, especially about 0.05 poise, and more preferably about 7.5 poise, the upper limit of which is independent of the range. The lower limit is selected, and is generally about 1,000 poise, especially about 100 poise, and more preferably about 75 poise. Non-limiting examples of suitable viscosity ranges when measured at a shear rate of 100 sec.sup.31 1 include from about 0.0025 poise to about 1,000 poise, from about 0.05 poise to about 100 poise, from about 7.5 poise to about 75 poise, and From about 0.05 poise to about 1,000 poise.
當以10,000秒-1之剪切率測量時,黏度將具有一範圍,此範圍之下限一般大約0.0025泊,尤其是大約0.05泊,且更好是大約5泊,此範圍之上限係獨立於範圍之下限而被選擇,而一般大約500泊,尤其是大約50泊。當以10,000秒-1之剪切率測量時之適當的黏度範圍之非限制例子包含大約0.0025泊至大約500泊,大約0.05泊至大約50泊,大約5泊至大約50泊,以及大約0.05泊至大約500泊。 When measured at a shear rate of 10,000 sec -1 , the viscosity will have a range, the lower limit of which is generally about 0.0025 poise, especially about 0.05 poise, and more preferably about 5 poise, the upper limit of which is independent of the range. The lower limit is selected, and is generally about 500 poise, especially about 50 poise. Non-limiting examples of suitable viscosity ranges when measured at a shear rate of 10,000 sec -1 include from about 0.0025 poise to about 500 poise, from about 0.05 poise to about 50 poise, from about 5 poise to about 50 poise, and about 0.05 poise. Up to about 500 poise.
每一個配方包含一黏度劑,其將此配方之黏度調整至一種允許從存放槽314,經由外殼301之配送孔316,且流出塗佈器302之配送孔326之有效流動之程度。此劑可能是水、濃化劑或稀釋劑。黏度應與配送孔316之尺寸(包含長度、內部橫貫的剖面面積、形狀等),塗佈器302之組成物或所使用之其他運輸通道(亦 即,中空通道、多孔性通道等),以及可得到以使存放槽314保持正常氣壓之力量之數量有關係而被調整。 Each formulation contains a viscosity that adjusts the viscosity of the formulation to a level that allows for efficient flow from the storage tank 314, through the dispensing aperture 316 of the outer casing 301, and out of the dispensing aperture 326 of the applicator 302. This agent may be water, a thickener or a diluent. The viscosity should be the size of the dispensing aperture 316 (including length, internal cross-sectional area, shape, etc.), the composition of the applicator 302 or other transport channels used (also That is, the hollow passage, the porous passage, and the like, and the amount of force that can be obtained to maintain the normal pressure of the storage tank 314 are adjusted.
升降器308形成一在存放槽314與容室315之間的密封。一升降器308之上表面360形成一存放槽314之下端壁面,而一升降器308之下表面361形成容室315之上端壁面。升降器之上表面360形成一形成一存放槽存放槽314之下端之界限之連續且不間斷的流體邊界。包含驅動螺栓350之驅動元件306既未凸出通過升降器308,也未通過上表面360。想到另一種方法,包含驅動螺栓350之驅動元件306係完全地與存放槽存放槽314隔離,且即使當升降器308係處於一完全收回狀態時(如圖6所示),仍不會與在存放槽314之內的流體接觸。 The lifter 308 forms a seal between the storage tank 314 and the chamber 315. An upper surface 360 of the lifter 308 forms a lower end wall surface of the storage tank 314, and a lower surface 361 of the lifter 308 forms an upper end wall surface of the chamber 315. The upper surface 360 of the lifter forms a continuous and uninterrupted fluid boundary defining a boundary between the lower ends of the storage tank storage slots 314. The drive element 306, including the drive bolt 350, neither protrudes through the lifter 308 nor through the upper surface 360. Conceiving another method, the drive member 306 including the drive bolt 350 is completely isolated from the storage slot storage slot 314, and even when the lifter 308 is in a fully retracted state (as shown in Figure 6), it will not The fluid within the storage tank 314 is in contact.
升降器308包含一基底部362與一沿著縱軸線B-B朝向配送孔316從基底部362軸向延伸之插塞部363。插塞部363包含一內部空穴374,其具有一封閉上端與一開放下端。當配送器300被組合且升降器308係處於一完全收回位置時(如圖6所示),一驅動螺栓350之遠端部分嵌套在升降器308之插塞部363之內部空穴之內。然而,如可看見的,驅動螺栓350仍然並未貫通升降器308或其外表面360。再者,升降器308之外表面360可包含一個以上的表面。當升降器係軸向地推進通過存放槽314並到達一完全延伸的位置(未顯示)時,存放槽314將實質上倒空流體。 The lifter 308 includes a base portion 362 and a plug portion 363 extending axially from the base portion 362 toward the dispensing aperture 316 along the longitudinal axis B-B. The plug portion 363 includes an inner cavity 374 having a closed upper end and an open lower end. When the dispenser 300 is assembled and the lifter 308 is in a fully retracted position (as shown in FIG. 6), the distal end portion of a drive bolt 350 is nested within the internal cavity of the plug portion 363 of the lifter 308. . However, as can be seen, the drive bolt 350 still does not pass through the lifter 308 or its outer surface 360. Further, the outer surface 360 of the lifter 308 can include more than one surface. The storage trough 314 will substantially empty the fluid as it moves axially through the storage trough 314 and into a fully extended position (not shown).
升降器308相對於外殼301是不可轉動的,但可相對於該處而軸向地平移。藉由將升降器308與空穴313設計成具有對應的非圓形的橫剖面形狀,可避免在升降器308與外殼301之間的相對旋轉。然而,在利用圓形的橫剖面之例示實施例中,在升降器308與外殼301之間的相對旋轉係藉由不可轉動地將抗旋轉套筒304耦合至升降器308而得以避免。如上所述,因為在外殼301之內表面與抗旋轉套筒304之間所達成之一聯鎖凹槽/脊合作之結果,抗旋轉套筒304相對於外殼301是不可轉動的。 The lifter 308 is non-rotatable relative to the outer casing 301 but is axially translatable relative thereto. By designing the lifter 308 and the cavity 313 to have a corresponding non-circular cross-sectional shape, relative rotation between the lifter 308 and the outer casing 301 can be avoided. However, in an exemplary embodiment utilizing a circular cross-section, the relative rotation between the lifter 308 and the outer casing 301 is avoided by non-rotatably coupling the anti-rotation sleeve 304 to the lifter 308. As described above, the anti-rotation sleeve 304 is non-rotatable relative to the outer casing 301 as a result of an interlocking groove/ridge cooperation between the inner surface of the outer casing 301 and the anti-rotation sleeve 304.
升降器308係耦接至驅動螺栓350,俾能使在驅動螺栓350與升降器308之間的相對旋轉使升降器308朝向配送孔316軸向地推進,藉以從存放槽314排出一容積之流體。在例示實施例中,升降器308係透過凸與內螺紋之使用而經由延伸構件307耦接至驅動螺栓350,以下將更詳細說明。升降器308更包含一形成為基底部362之其下表面361用以耦接至延伸構件307之環形槽。 The lifter 308 is coupled to the drive bolt 350, such that relative rotation between the drive bolt 350 and the lifter 308 causes the lifter 308 to axially advance toward the dispensing aperture 316, thereby expelling a volume of fluid from the storage slot 314. . In the illustrated embodiment, the lifter 308 is coupled to the drive bolt 350 via the extension member 307 through the use of male and female threads, as will be described in greater detail below. The lifter 308 further includes an annular groove formed as a lower surface 361 of the base portion 362 for coupling to the extension member 307.
在替代實施例中,升降器308可能透過凸與內螺紋之使用而直接耦接至驅動螺栓350,藉以消除延伸構件307。然而,在某些實施例中,延伸構件307可能是較佳的,俾能使升降器308並不需要被驅動螺栓350穿過,而仍然提供一升降器308之軸向位移之足夠的距離。 In an alternate embodiment, the lifter 308 may be directly coupled to the drive bolt 350 by the use of male and female threads to eliminate the extension member 307. However, in certain embodiments, extension member 307 may be preferred so that lifter 308 does not need to be driven through drive bolt 350 while still providing a sufficient distance for axial displacement of lifter 308.
在例示實施例中,延伸構件307係為一種從一近端368延伸至一遠端369之管狀套筒構造。然而,在某些其他實施例中,延伸構件可能以一框架、支柱,或從一切有螺紋的軸環延伸至升降器308之一個或多個延長桿之型式存在。延伸構件307具有一形成一延伸通過延伸構件307之整體之軸向通道之內表面。內表面包含一切有螺紋的部分370A與一未切有螺紋的部分370B。當配送器300被組合時,切有螺紋的部分370A係位於延伸構件307之近端368,並包含一可操作地與驅動螺栓350之切有螺紋的表面協調之切有螺紋的表面。又,當配送器被組合且升降器308係處於完全收回的位置時(如圖6所示),驅動螺栓350延伸通過延伸構件307之軸向通道之整體。 In the illustrated embodiment, the extension member 307 is a tubular sleeve configuration that extends from a proximal end 368 to a distal end 369. However, in certain other embodiments, the extension members may be in the form of a frame, struts, or one or more extension rods extending from all of the threaded collars to the lifter 308. The extension member 307 has an inner surface that defines an integral axial passage extending through the extension member 307. The inner surface includes all threaded portions 370A and an uncut portion 370B. When the dispenser 300 is assembled, the threaded portion 370A is located at the proximal end 368 of the extension member 307 and includes a threaded surface that is operatively coordinated with the threaded surface of the drive bolt 350. Again, when the dispensers are combined and the lifter 308 is in the fully retracted position (as shown in FIG. 6), the drive bolts 350 extend through the entirety of the axial passages of the extension members 307.
升降器308係經由延伸構件307之遠端369***至升降器308中而耦接至延伸構件307。當然,可利用各種不同方式來達成在升降器308與延伸構件307之間的耦接,其完全沒有限制本發明。再者,在某些實施例中,升降器308與延伸構件307可能一體形成為一整體構造,而非為獨立元件。 The lifter 308 is coupled to the extension member 307 via a distal end 369 of the extension member 307 that is inserted into the lifter 308. Of course, the coupling between the lifter 308 and the extension member 307 can be achieved in a variety of different ways, without limiting the invention at all. Moreover, in some embodiments, the lifter 308 and the extension member 307 may be integrally formed as a unitary construction rather than being a separate component.
現在參考圖6及8同時,將說明在配送器300之操作期間,在彈臂347與複數個***部346之間的交互作用。使致動器303朝一第一旋轉方向ω1旋轉導致驅動元件306亦朝第一旋轉方向ω1旋轉,藉以導致:(1)升降器308朝第一軸向AD1而沿著驅動螺栓350 軸向地推進,用以從配送孔316配送流體;及(2)彈臂347移動越過複數個***部346。當彈臂347係朝第一旋轉方向ω1而在軸向通道之第二區段330B之內被旋轉時,彈臂347連續地與複數個***部346之每一個***部346接觸。當彈臂347被迫移動越過複數個***部346之每一個***部346時,彈臂347變形(在例示實施例中,其係為一彎曲)。當旋轉繼續且彈臂347通過越過複數個***部346之每一個***部346時,彈臂347返回啪噠一聲地關上並重新開始其原始的狀態(顯示於圖8),藉以產生一可聽見的信號,在某些實施例中,其係以一"啪噠聲(click)"之型式存在。這種"啪噠聲"通知使用者有關流體已被配送並基於"啪噠聲"之數目允許使用者配送一精確且可複製數量之流體。 Referring now to Figures 6 and 8, the interaction between the spring arms 347 and the plurality of ridges 346 during operation of the dispenser 300 will be described. Rotating the actuator 303 in a first rotational direction ω1 causes the drive element 306 to also rotate in the first rotational direction ω1, thereby causing: (1) the lifter 308 toward the first axial direction AD1 along the drive bolt 350 The shaft is advanced axially for dispensing fluid from the dispensing aperture 316; and (2) the spring arm 347 is moved past the plurality of ridges 346. When the elastic arm 347 is rotated within the second section 330B of the axial passage toward the first rotational direction ω1, the elastic arm 347 continuously contacts each of the plurality of ridges 346. When the spring arm 347 is forced to move past each of the plurality of ridges 346, the spring arm 347 is deformed (in the illustrated embodiment, it is a bend). When the rotation continues and the spring arm 347 passes over each of the plurality of ridges 346, the spring 347 returns to slam and closes its original state (shown in Figure 8), thereby producing a The audible signal, in some embodiments, is in the form of a "click". This "beep" informs the user that the fluid has been dispensed and allows the user to dispense a precise and reproducible amount of fluid based on the number of "squeaks".
現在同時參考圖14、15與15A,說明可併入配送器300之驅動元件306B與軸環305B之另外的實施例。驅動元件306B與軸環305B實質上與上述之驅動元件306與軸環305相同,除了彈臂347B與複數個***部346B以外。因此,以下之說明將正因為如此受限於利用上述相關於圖1-13之說明係適合於所有其他方面之理解。 Referring now to Figures 14, 15 and 15A, additional embodiments of drive element 306B and collar 305B that may be incorporated into dispenser 300 are illustrated. Drive element 306B and collar 305B are substantially identical to drive element 306 and collar 305 described above, except for spring arm 347B and a plurality of raised portions 346B. Accordingly, the following description is to be construed as limiting the use of the above description in relation to Figures 1-13 to be suitable for all other aspects.
驅動元件306B包含一對從樁351B放射狀向外延伸之彈臂347B。不像驅動元件306之彈臂347的是,驅動元件306B之彈臂347B之每一個彈臂347B係朝一第二旋轉方向ω2而在它們的延伸部分被彎曲,而非 是筆直的/線性的。如所例示的,每一個彈臂347B之橫剖面實質上係為C形(顯示於圖15)。當然,在其他實施例中,每一個彈臂347B可呈現其他彎曲的形狀。 The drive member 306B includes a pair of spring arms 347B that extend radially outward from the post 351B. Unlike the elastic arm 347 of the driving member 306, each of the elastic arms 347B of the elastic member 347B of the driving member 306B is bent toward a second rotational direction ω2 at their extended portions instead of It is straight/linear. As illustrated, the cross section of each of the spring arms 347B is substantially C-shaped (shown in Figure 15). Of course, in other embodiments, each of the spring arms 347B can assume other curved shapes.
在例示實施例中,彈臂347B包含一第一彈臂347B與第二彈臂347B,其係在樁351B上彼此圓周地隔開了大約180°。當然,可如期望的利用其他圓周間距。此外,在本發明之另外的實施例中,可使用多於或少於兩個的彈臂347B。 In the illustrated embodiment, the spring arm 347B includes a first spring arm 347B and a second spring arm 347B that are circumferentially spaced apart from each other by approximately 180° on the pile 351B. Of course, other circumferential spacings can be utilized as desired. Moreover, in other embodiments of the invention, more or less than two spring arms 347B may be used.
類似於彈臂347與***部346,當驅動元件306B係可實施地耦接至軸環305且驅動元件306B係相對於軸環305B朝第一旋轉方向ω1被旋轉時,彈臂347B滑動越過複數個***部346B之每一個***部346B。當彈臂347B滑動越過複數個***部346B之每一個***部346B時,彈臂347B放射狀向內部地變形以允許彈臂347B通過越過複數個***部346B。當彈臂347B之接點端通過複數個***部346B時,彈臂347B重新開始它們的原始狀態,藉以如上所述產生一可聽見的信號。 Similar to the spring arm 347 and the ridge 346, when the drive element 306B is operatively coupled to the collar 305 and the drive element 306B is rotated relative to the collar 305B in the first rotational direction ω1, the spring 347B slides past the plurality Each of the raised portions 346B has a raised portion 346B. When the elastic arm 347B slides over each of the plurality of ridges 346B, the elastic arm 347B is radially deformed internally to allow the elastic arm 347B to pass over the plurality of ridges 346B. When the contact end of the spring arm 347B passes through the plurality of ridges 346B, the spring arms 347B resume their original state, thereby producing an audible signal as described above.
然而,不像在彈臂347與***部346之間的交互作用的是,在複數個***部346B與彈臂347B之間的交互作用避免驅動元件306B(因而是致動器303)朝第二旋轉方向ω2之旋轉。因此,當驅動元件306B係與配送器300中之軸環305B相關聯被使用時,可以只朝第一軸向AD1使升降器308軸向地推進。 However, unlike the interaction between the spring arms 347 and the ridges 346, the interaction between the plurality of ridges 346B and the spring arms 347B prevents the drive element 306B (and thus the actuator 303) from facing the second Rotation of the direction of rotation ω2. Thus, when the drive element 306B is used in association with the collar 305B in the dispenser 300, the lifter 308 can be axially advanced only toward the first axial direction AD1.
為了達成前述功能性,複數個***部346B之每一個***部346B包含一前導表面380及一尾隨表面381。前導表面380係被配向,俾能使彈臂247B在朝第一旋轉方向ω1旋轉期間可容易地滑行越過***部346B。相反地,尾隨表面381係被配向,俾能使彈臂247B在彈臂347B已通過尾隨表面381且接著朝第二旋轉方向ω2被旋轉時,無法返回滑動越過尾隨表面381。簡而言之,尾隨表面381作為啣接彈臂347B之接點端之中止表面。 In order to achieve the aforementioned functionality, each of the plurality of ridges 346B includes a leading surface 380 and a trailing surface 381. The leading surface 380 is aligned so that the spring arm 247B can easily slide over the raised portion 346B during rotation in the first rotational direction ω1. Conversely, the trailing surface 381 is aligned such that the spring arm 247B cannot return to slip past the trailing surface 381 as the spring arm 347B has passed the trailing surface 381 and then is rotated in the second rotational direction ω2. In short, the trailing surface 381 serves as the contact end stop surface of the engaging elastic arm 347B.
於一實施例中,這係藉由配向前導表面380而達成,俾能使它們以一足夠大的第一角度β從軸環305B之內表面329延伸,而尾隨表面381係被配向以一足夠小的第二角度Θ從軸環305B之內表面329延伸。第一角度β大於第二角度Θ。於一實施例中,第一角度β係在135°至160°之範圍內,而第二角度Θ係在30°至100°之範圍內。 In one embodiment, this is achieved by mating the leading surface 380 such that they extend from the inner surface 329 of the collar 305B at a first angle β that is sufficiently large, while the trailing surface 381 is aligned enough A small second angle Θ extends from the inner surface 329 of the collar 305B. The first angle β is greater than the second angle Θ. In one embodiment, the first angle β is in the range of 135° to 160°, and the second angle is in the range of 30° to 100°.
如到處所使用的,範圍係使用作為簡略的表達方式,用以說明在範圍內的每個與每一個數值。在範圍內的任何數值可被選定為範圍之界限。此外,於此列舉的所有參考文獻全部係藉此列入作參考。如果本揭露內容中之定義與一列舉參考文獻之定義不一致,則由本揭露內容控制。 Ranges are used as abbreviated expressions to describe each and every value within the range. Any value within the range can be selected as the limit of the range. In addition, all references cited herein are hereby incorporated by reference. If the definition in this disclosure is inconsistent with the definition of an enumerated reference, it is controlled by the disclosure.
雖然上述說明與圖式表示本發明之例示實施例,但吾人將理解在不背離如在附屬申請專利範圍中所界 定之本發明之精神與範疇之下,於其中可能做出各種添加、修改與替代。尤其,熟習本項技藝者將清楚本發明在不背離其精神或基本特徵之下,可能利用其他特定形式、構造、安排、比率、尺寸以及具有其他元件、材料與組件而被具體化。熟習本項技藝者將明白本發明可能與使用於本發明之實行中之構造、安排、比率、尺寸、材料,以及元件及其他之多數修改一起被使用,其在不背離本發明之原理之下尤其適合於特定環境與有效需求。因此,目前所揭露的實施例在所有方面被視為例示的而非限制的,本發明之範疇係由以下申請專利範圍所界定,且並未受限於上述說明或實施例。 While the above description and drawings are illustrative of the exemplary embodiments of the invention, Various additions, modifications, and substitutions are possible in the spirit and scope of the invention. In particular, it is apparent to those skilled in the art that the present invention may be embodied in other specific forms, configurations, arrangements, ratios, dimensions, and other elements, materials and components without departing from the spirit or essential characteristics. It will be apparent to those skilled in the art that the present invention may be practiced with the constructions, arrangements, ratios, dimensions, materials, and components and other modifications that may be used in the practice of the invention without departing from the principles of the invention. Especially suitable for specific environments and effective needs. Therefore, the presently disclosed embodiments are to be considered as illustrative and not restrictive, and the scope of the invention is defined by the following claims.
A-A‧‧‧縱軸線 A-A‧‧‧ longitudinal axis
AD1‧‧‧第一軸向 AD1‧‧‧first axial direction
AD2‧‧‧第二軸向 AD2‧‧‧second axial
B-B‧‧‧縱軸線 B-B‧‧‧ longitudinal axis
IX-IX、VII-VII、VIII-VIII‧‧‧剖面線 IX-IX, VII-VII, VIII-VIII‧‧ ‧ hatching
VI‧‧‧區域 VI‧‧‧Area
XV‧‧‧區域 XV‧‧‧ area
β‧‧‧第一角度 Β‧‧‧ first angle
Θ‧‧‧第二角度 Θ‧‧‧second angle
ω1‧‧‧第一旋轉方向 Ω1‧‧‧first direction of rotation
ω2‧‧‧第二旋轉方向 Ω2‧‧‧second direction of rotation
100‧‧‧口腔保健系統 100‧‧‧ oral health care system
200‧‧‧牙刷 200‧‧‧ toothbrush
210‧‧‧握把 210‧‧‧ grip
212‧‧‧近端 212‧‧‧ proximal end
213‧‧‧遠端 213‧‧‧ distal
215‧‧‧開口部 215‧‧‧ openings
220‧‧‧頸部 220‧‧‧ neck
230‧‧‧頭部 230‧‧‧ head
231‧‧‧前表面 231‧‧‧ front surface
232‧‧‧後表面 232‧‧‧Back surface
233‧‧‧周圍側表面 233‧‧‧ peripheral side surface
235‧‧‧牙齒啣接元件 235‧‧‧Dental connection elements
247B‧‧‧彈臂 247B‧‧‧Boom arm
280‧‧‧空穴 280‧‧‧ hole
300‧‧‧口腔保健配送器 300‧‧‧ Oral Care Dispenser
301‧‧‧外殼 301‧‧‧ Shell
302‧‧‧塗佈器 302‧‧‧applicator
303‧‧‧致動器 303‧‧‧Actuator
304‧‧‧抗旋轉套筒 304‧‧‧Anti-rotation sleeve
305、305B‧‧‧軸環 305, 305B‧‧‧ collar
306、306B‧‧‧驅動元件 306, 306B‧‧‧ drive components
307‧‧‧延伸構件 307‧‧‧Extension members
308‧‧‧升降器 308‧‧‧ Lifter
309‧‧‧近端 309‧‧‧ proximal end
310‧‧‧近端 310‧‧‧ proximal end
311‧‧‧外表面 311‧‧‧ outer surface
312‧‧‧內表面 312‧‧‧ inner surface
313‧‧‧空穴 313‧‧‧ hole
314‧‧‧存放槽 314‧‧‧ storage trough
314A、314B‧‧‧區段 Section 314A, 314B‧‧‧
315‧‧‧容室 315‧‧ ‧ room
316‧‧‧配送孔 316‧‧‧Distribution hole
317‧‧‧橫貫端壁面 317‧‧‧ transverse wall
318‧‧‧第一縱區段 318‧‧‧First vertical section
319‧‧‧第二縱區段 319‧‧‧second vertical section
320‧‧‧環狀肩部 320‧‧‧Ringed shoulder
321‧‧‧凹槽 321‧‧‧ Groove
322‧‧‧插塞部 322‧‧‧ Plugging Department
323‧‧‧徑向凸緣 323‧‧‧radial flange
324‧‧‧徑向凸緣 324‧‧‧radial flange
325‧‧‧凹槽 325‧‧‧ Groove
326‧‧‧配送孔/環狀肋 326‧‧‧Distribution hole/annular rib
327‧‧‧工作表面 327‧‧‧Working surface
328‧‧‧外表面 328‧‧‧ outer surface
329、329A、329B、329C‧‧‧內表面 329, 329A, 329B, 329C‧‧‧ inner surface
330‧‧‧軸向通道 330‧‧‧Axial channel
330A‧‧‧第一區段 330A‧‧‧First Section
330B‧‧‧第二區段 330B‧‧‧second section
330C‧‧‧第三區段 330C‧‧‧ third section
331‧‧‧近端邊緣 331‧‧‧ proximal edge
332‧‧‧遠端邊緣 332‧‧‧ distal edge
333、334‧‧‧開口部 333, 334‧‧‧ openings
335‧‧‧頸部 335‧‧‧ neck
336‧‧‧本體部 336‧‧‧ Body Department
337‧‧‧凸緣部 337‧‧‧Flange
338-340‧‧‧弓形段 338-340‧‧‧Bow segments
341‧‧‧間隙 341‧‧‧ gap
342‧‧‧第一環狀凸緣 342‧‧‧First annular flange
343‧‧‧環狀肩部 343‧‧‧Ringed shoulder
344‧‧‧開口部 344‧‧‧ openings
345‧‧‧第二環狀凸緣 345‧‧‧Second annular flange
346、346B‧‧‧***部 346, 346B‧‧ ‧ Uplift
347、347B‧‧‧彈臂 347,347B‧‧‧Boom arm
348‧‧‧環狀脊 348‧‧‧Circular ridge
349‧‧‧第三環狀凸緣 349‧‧‧ Third annular flange
350‧‧‧驅動螺栓/驅動螺栓部 350‧‧‧Drive bolt/drive bolt
351、351B‧‧‧樁 351, 351B‧‧ ‧ pile
352‧‧‧近端 352‧‧‧ Near end
353‧‧‧遠端 353‧‧‧ distal
354‧‧‧脊 354‧‧‧ Ridge
360‧‧‧上表面/外表面 360‧‧‧Upper/Outer Surface
361‧‧‧下表面 361‧‧‧ lower surface
362‧‧‧基底部 362‧‧‧ base
363‧‧‧插塞部 363‧‧‧ Plugging Department
368‧‧‧近端 368‧‧‧ Near end
369‧‧‧遠端 369‧‧‧Remote
370A‧‧‧切有螺紋的部分 370A‧‧‧Threaded parts
370B‧‧‧未切有螺紋的部分 370B‧‧‧Uncut threaded parts
374‧‧‧內部空穴 374‧‧‧ Internal cavities
380‧‧‧前導表面 380‧‧‧ leading surface
381‧‧‧尾隨表面 381‧‧‧ trailing surface
圖1係為一種依據本發明之一個實施例之包含一牙刷及一口腔保健配送器之口腔保健系統之前立體圖,其中口腔保健配送器係可分離地耦接至處於存放狀態之牙刷;圖2係為圖1之口腔保健系統之後立體圖;圖3係為圖1之口腔保健系統之左側視圖,其中口腔保健配送器係完全與牙刷分離的且處於一塗敷狀態;圖4係為一種依據本發明之一實施例之口腔保健配送器之側視圖;圖5係為圖4之口腔保健配送器之分解圖; 圖6係為沿著縱軸線B-B之圖4之口腔保健配送器之縱剖面視圖;圖7係為圖6之區域VI之特寫視圖;圖8係為沿著圖5之視圖VII-VII之圖4之口腔保健配送器之橫向剖面圖;圖9係為依據本發明之一實施例之圖4之口腔保健配送器之驅動元件之側視圖;圖10係為圖9之驅動元件之立體圖;圖11A係為依據本發明之一實施例之圖4之口腔保健配送器之軸環之側視圖;圖11B係為圖11A之軸環之俯視圖;圖12A係為圖11A之軸環之底部立體圖;圖12B係為圖11A之軸環之頂部立體圖;圖13係為沿著縱軸線B-B之圖11A之軸環之縱剖面視圖;圖14係為依據本發明之一替代實施例之可被使用在圖4之口腔保健配送器中之一驅動元件及一軸環之立體圖;圖15係為圖14之驅動元件與軸環處於可操作的耦合之橫向剖面圖;以及圖15A係為圖15之區域XV之特寫視圖。 1 is a front perspective view of an oral care system including a toothbrush and an oral health care dispenser in accordance with an embodiment of the present invention, wherein the oral care dispenser is detachably coupled to the toothbrush in a stored state; FIG. 3 is a left side view of the oral health care system of FIG. 1 , wherein the oral health care dispenser is completely separated from the toothbrush and in a coated state; FIG. 4 is a perspective view of the present invention. A side view of an oral care dispenser of one embodiment; FIG. 5 is an exploded view of the oral care dispenser of FIG. 4; Figure 6 is a longitudinal cross-sectional view of the oral care dispenser of Figure 4 along the longitudinal axis BB; Figure 7 is a close-up view of area VI of Figure 6; Figure 8 is a view along line VII-VII of Figure 5. 4 is a side cross-sectional view of the oral care dispenser of FIG. 4; FIG. 9 is a side view of the driving element of the oral health care dispenser of FIG. 4 according to an embodiment of the present invention; FIG. 10 is a perspective view of the driving element of FIG. 9; 11A is a side view of the collar of the oral health care dispenser of FIG. 4 according to an embodiment of the present invention; FIG. 11B is a plan view of the collar of FIG. 11A; FIG. 12A is a bottom perspective view of the collar of FIG. 11A; Figure 12B is a top perspective view of the collar of Figure 11A; Figure 13 is a longitudinal cross-sectional view of the collar of Figure 11A along the longitudinal axis BB; Figure 14 is an alternative embodiment of the present invention that can be used in accordance with Figure 3 is a perspective view of one of the drive elements and a collar of the oral care dispenser; Figure 15 is a transverse cross-sectional view of the drive element of Figure 14 in operative coupling with the collar; and Figure 15A is the area XV of Figure 15. Close-up view.
A-A‧‧‧縱軸線 A-A‧‧‧ longitudinal axis
B-B‧‧‧縱軸線 B-B‧‧‧ longitudinal axis
IX-IX、VIII-VIII‧‧‧剖面線 IX-IX, VIII-VIII‧‧ ‧ hatching
100‧‧‧口腔保健系統 100‧‧‧ oral health care system
200‧‧‧牙刷 200‧‧‧ toothbrush
210‧‧‧握把 210‧‧‧ grip
212‧‧‧近端 212‧‧‧ proximal end
213‧‧‧遠端 213‧‧‧ distal
220‧‧‧頸部 220‧‧‧ neck
230‧‧‧頭部 230‧‧‧ head
231‧‧‧前表面 231‧‧‧ front surface
232‧‧‧後表面 232‧‧‧Back surface
233‧‧‧周圍側表面 233‧‧‧ peripheral side surface
235‧‧‧牙齒啣接元件 235‧‧‧Dental connection elements
300‧‧‧口腔保健配送器 300‧‧‧ Oral Care Dispenser
302‧‧‧塗佈器 302‧‧‧applicator
303‧‧‧致動器 303‧‧‧Actuator
Claims (29)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2011/046132 WO2012082185A1 (en) | 2010-12-15 | 2011-08-01 | Oral care dispenser |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201316961A true TW201316961A (en) | 2013-05-01 |
TWI478699B TWI478699B (en) | 2015-04-01 |
Family
ID=48874571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW101127538A TWI478699B (en) | 2011-08-01 | 2012-07-31 | Oral care dispenser and oral care system implementing the same |
Country Status (1)
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TW (1) | TWI478699B (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5851079A (en) * | 1996-10-25 | 1998-12-22 | The Procter & Gamble Company | Simplified undirectional twist-up dispensing device with incremental dosing |
US7201527B2 (en) * | 2004-07-30 | 2007-04-10 | Hct Limited | Twist up pen type dispenser with brush applicator |
JP4739871B2 (en) * | 2005-03-31 | 2011-08-03 | 株式会社トキワ | Filler extrusion container for coating |
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2012
- 2012-07-31 TW TW101127538A patent/TWI478699B/en active
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