1288736 九、發明說明： 【發明所屬之技術領域】 本發明係一種瓶體結構，主要指一種可提升瓶體較佳防 壓保護性、組合變化性、流量控制穩定性、使用便利性。 【先前技術】 習知瓶體係具有多種不同型式，並依其材質區分即具有 玻璃、金屬、塑膠…等，而該玻璃、金屬、硬質塑膠瓶體内一 般係谷置易流動之液體，並使瓶體之開口朝下時即可輕易令 谷置物流出。又較不易流動之液體一般係置於軟性材質製造 之瓶體内，並可藉由擠壓軟質瓶體以便於瓶體内之液體流出。 如第五圖所示係習知軟質塑膠製造瓶體結構之一，主要 具一軟管主體1，、蓋體2，，並該主體丨，係為中空柱體，並於末端 Π’加工封合，且於前端成型具螺紋之出口 12，，並出口 12,可藉 由蓋體2’密合，且該瓶體一般容置較不易流動之液體，如洗面 礼、化粧品.·.等，並可藉由擠壓主體1’以便於令瓶體内之液體 流出。 而前述結構實施時仍具有以下缺失： 1·該軟質主體1’強度不佳，因而外界重物不慎壓迫主體】， 日寸即易造成盍體2’脫落及瓶體内容置物流出情形，而主體丨，受 壓迫面積愈大時其相對流出之容置物愈多，具防壓保護性不 佳缺失。 2·使用者藉由擠壓主體1，方式令主體Γ内容置物流出，而 5 1288736 擠麼控制不當時易造成瓶翻容置物流出過多情形，具流量 控制穩定性不佳缺失。 里 3·該軟質主體1，外形不具變化性，且軟材*易表面加工， 具外觀變化性不佳缺失。 4.該主體1，必須倒置才能直立置放，不能出口朝上直立置 放，具置放較不便缺失。 又習知軟質塑膠瓶體亦可成型可直立置放之底部，如膠水 瓶，惟仍具有防壓保護性不佳、流量不易控制、外觀變化性不 佳缺失。 【發明内容】 本發明之目的在提供一種較佳防壓保護性、組合變化 性、流i控制穩定性、使用便利性之瓶體結構。 本發明為達前述目的主要係包含軟質内瓶體、硬質外殼 體組成，並該内瓶體具中空容室，並於一端設置出口，又於外側 凸設按壓部；又外殼體係具中空容室並容置内瓶體，又於對應 内瓶體按壓部位置設置缺口，且使内瓶體設置於外殼體内時按 壓部可由外殼體之缺口穿伸出；藉之可藉由按壓外凸按壓部令 内瓶體之容置物流出，並可較易於控制導出流量；又藉由硬質 外殼體可提升防壓保護性，並該硬質外殼體可易於表面處理加 工及造型變化以具較佳瓶體外觀質感。 【實施方式】 1288736 請參閱第一〜三圖，本發明之實施例係包含軟質内瓶體 1、硬質外殼體2、蓋體3組成，並該内瓶體1具中空容室11， 並於一端設置出口 12,又於外側凸設按壓部13。 外殼體2係具中空容室21並容置内瓶體1，又於對應内瓶 體1按壓部13位置設置缺口 22,且使内瓶體1設置於外殼體2 内時按壓部13可由外殼體2之缺口 22穿伸出，又本發明之外 殼體2可一體成型，並令軟質内瓶體1由外殼體2之開口套置 於外殼體2内，且亦可為二半部予以包覆内瓶體1後再於該二 半部位置固接，又本發明之外殼體2底部設置可供直立之底部 23。 蓋體3可蓋合内瓶體1之出口 12。 請參閱第三圖，本發明實施時令出口 12朝下並手部可按 壓外凸按壓部13令内瓶體1之容置物4流出，並因按壓凸出按 壓部13至缺口 22内時即不能再按塵，可較直接按壓内瓶體1 之瓶身易於控制導出流量，不會造成容置物4流出過量情形。 本發明藉由硬質外殼體2可提升防壓保護性，並可防止外 界重物壓迫瓶體時瓶體之容置物4大量流出情形，而外界重物 壓迫外殼體2外側之按壓部13時雖然可略為擠壓内瓶體丨，但 因按壓部13内縮擠壓内瓶體丨空間較小，不會造成如習知產品 之軟質瓶身大面積受壓迫而造成瓶體内空間大幅縮小及導致 容置物大量流出情形，可確實提升防壓保護性。 7 6 Ϊ28873 本發明之硬質外殼體2因不易變形，可易於電鑛、烤漆、 轉印···等方式表面處理加工，可具較佳造型變化，並可提升具 較佳瓶體外觀質感。 此外，如第四圖所示，本發明之另—實施_瓶體5與外 殼體6可設計具明顯不同形狀，並可藉由易於外形變換設計之 外殼體6提升整體瓶體外觀質感。 又值的-提的是本發明亦可於内瓶體之開口設置單向闕 或其他等效結構以取代蓋體（圖中未標示），因而蓋體並非本發 明之必要組件，崎述結構亦應屬於本發明設計範嘴内。 綜結前述，本發明可較習知產品具有以下特點： 1. 本發明藉由硬質外殼體可具較佳防壓保護性功效。 2. 本發明可藉由按餅凸_部以便於控制導出流量。 3. 本發明之硬質独體π於成型不_狀及表面處理 可使瓶體具更佳質感。 4. 本發明之硬質外殼體不易變形，可易於手持操作，且可 便於直立置放。 綜結前述，本發_可㈣知產品具更佳實•力效，而因 未見有綱產品公開在先，錢域出專利申請。 【圖式簡單說明】 第-圖係本發明之組合剖視示意圖。 第二圖係本伽之組合謂示意圖。 8 1288736 第三圖係本發明之實施例擠壓内瓶體示意圖。 第四圖係本發明之另一實施例剖視示意圖。 第五圖係習知產品結構示意圖。 【主要元件符號說明】 1内瓶體 11容室 12出口 13按壓部 2外瓶體 21容室 22缺口 23底部 3蓋體 4容置物 5内瓶體 6外瓶體 Γ主體 11’末端 12,出口 2’蓋體1288736 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a bottle body structure, which mainly relates to a method for improving the pressure protection, combination variability, flow control stability, and ease of use of the bottle body. [Prior Art] The conventional bottle system has a variety of different types, and is distinguished by its material, that is, glass, metal, plastic, etc., and the glass, metal, and hard plastic bottle are generally filled with a liquid which is easy to flow, and When the opening of the bottle is facing down, the grain can be easily discharged. Liquids that are less prone to flow are typically placed in a bottle made of a soft material, and the liquid in the bottle can be discharged by squeezing the soft bottle. As shown in the fifth figure, it is one of the conventional soft plastic bottle structure, which mainly has a hose body 1, a cover body 2, and the main body is a hollow cylinder, and is processed at the end. And the outlet 12 of the threaded end is formed at the front end, and the outlet 12 is closed by the cover 2', and the bottle generally accommodates a liquid that is less likely to flow, such as facial cleansing, cosmetics, etc. The body 1' can be squeezed to facilitate the flow of liquid in the bottle. However, the above structure still has the following defects: 1. The soft body 1' is not strong enough, so the external weight inadvertently oppresses the main body], the day inch is easy to cause the carcass 2' fall off and the bottle body content is discharged, and In the main body, the larger the area to be pressed, the more the relative outflow of the contents, and the lack of pressure protection. 2. The user squeezes the main body 1 to distribute the contents of the main body, and 5 1288736 is improperly controlled, which may cause the bottle to be turned over and the flow is too much, and the flow control stability is not good. 3· The soft body 1 has no variability in appearance, and the soft material* is easy to surface-process, and the appearance change is not good. 4. The main body 1 must be inverted to be placed upright, and the outlet cannot be placed upright, and it is less inconvenient to place. It is also known that soft plastic bottles can also be formed into the bottom of an upright placement, such as a glue bottle, but still have poor pressure protection, low flow control, and poor appearance variability. SUMMARY OF THE INVENTION An object of the present invention is to provide a bottle structure which is preferable in terms of pressure protection, combination variability, flow control stability, and ease of use. The present invention mainly comprises a soft inner bottle body and a hard outer shell body, and the inner bottle body has a hollow chamber, and an outlet is arranged at one end, and a pressing portion is protruded on the outer side; and the outer shell system has a hollow chamber. And accommodating the inner bottle body, and providing a notch at a position corresponding to the inner bottle body pressing portion, and the pressing portion can be protruded from the notch of the outer body body when the inner bottle body is disposed in the outer casing body; The inner bottle body is discharged and can be easily controlled to control the flow rate; the hard outer casing can improve the pressure protection, and the hard outer casing can be easily surface-treated and shaped to have a better bottle body. Appearance texture. [Embodiment] 1288736 Please refer to the first to third figures. The embodiment of the present invention comprises a soft inner bottle body 1, a hard outer casing 2, a cover body 3, and the inner bottle body 1 has a hollow chamber 11 and The outlet 12 is provided at one end, and the pressing portion 13 is protruded to the outside. The outer casing 2 is provided with a hollow chamber 21 and accommodates the inner bottle body 1, and a notch 22 is provided at a position corresponding to the pressing portion 13 of the inner bottle body 1, and the pressing portion 13 can be made of the outer casing when the inner bottle body 1 is disposed in the outer casing 2. The notch 22 of the body 2 is extended, and the outer casing 2 of the present invention can be integrally formed, and the soft inner bottle body 1 is placed in the outer casing 2 by the opening of the outer casing 2, and can also be packaged for the two halves. After the inner bottle body 1 is covered, it is fixed at the two half positions, and the bottom portion 23 of the outer casing 2 of the present invention is provided with an erect bottom portion 23. The cover 3 can cover the outlet 12 of the inner bottle body 1. Referring to the third figure, when the present invention is implemented, the outlet 12 is turned downward and the hand presses the convex pressing portion 13 to allow the container 4 of the inner bottle 1 to flow out, and when the pressing portion 13 is pressed into the notch 22, It is no longer possible to press the dust, and it is easier to control the flow rate than the bottle body directly pressing the inner bottle body 1 without causing excessive discharge of the contents 4. The present invention can improve the pressure protection by the hard outer casing 2, and can prevent the large amount of the container 4 from flowing out when the external weight presses the bottle body, while the external weight presses the pressing portion 13 on the outer side of the outer casing 2, although The inner bottle body can be slightly squeezed, but because the pressing portion 13 is indented and squeezed, the inner space of the bottle body is small, and the soft body of the conventional product is not pressed, and the space inside the bottle is greatly reduced. This leads to a large outflow of the contents, which can surely improve the pressure protection. 7 6 Ϊ28873 The hard outer casing 2 of the present invention is easy to be deformed, and can be easily surface-treated by electric ore, baking varnish, transfer, etc., and can have a better shape change, and can improve the appearance of a preferred bottle body. Further, as shown in the fourth figure, the other embodiment of the present invention - the bottle body 5 and the outer casing 6 can be designed to have significantly different shapes, and the outer casing 6 can be improved in appearance by the outer casing 6 which is easy to change in shape. It is also a matter of value that the present invention can also be provided with a one-way crucible or other equivalent structure in the opening of the inner bottle body instead of the cover body (not shown), so that the cover body is not an essential component of the present invention, and the structure is described. It should also fall within the design of the present invention. In view of the foregoing, the present invention can have the following features as compared with the conventional products: 1. The present invention can have better pressure protection effect by a hard outer casing. 2. The present invention can be used to control the flow of the flow by pressing the pie. 3. The rigid single body π of the present invention can be formed into a shape without a shape and surface treatment to make the bottle body have a better texture. 4. The hard outer casing of the present invention is not easily deformed, can be easily handled by hand, and can be easily placed upright. In summary, the above-mentioned _ can (4) know that the product is more effective and effective, and because there is no product listed in the first, Qian domain patent application. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a schematic cross-sectional view of the present invention. The second picture is a schematic diagram of the combination of the original gamma. 8 1288736 The third figure is a schematic view of the inner bottle body of the embodiment of the present invention. The fourth drawing is a schematic cross-sectional view of another embodiment of the present invention. The fifth figure is a schematic diagram of the structure of a conventional product. [Main component symbol description] 1 inner bottle body 11 chamber 12 outlet 13 pressing portion 2 outer bottle body 21 chamber 22 notch 23 bottom 3 cover body 4 container 5 inner bottle body 6 outer body body body 11' end 12, Exit 2' cover