TWM418627U - Suction device - Google Patents

Suction device Download PDF

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Publication number
TWM418627U
TWM418627U TW100215472U TW100215472U TWM418627U TW M418627 U TWM418627 U TW M418627U TW 100215472 U TW100215472 U TW 100215472U TW 100215472 U TW100215472 U TW 100215472U TW M418627 U TWM418627 U TW M418627U
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TW
Taiwan
Prior art keywords
suction
suction cup
communication tube
cup portion
pads
Prior art date
Application number
TW100215472U
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Chinese (zh)
Inventor
Sheng-Ji Lin
Yuan-Song Cai
Original Assignee
Sekond Creative Design Co Ltd
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Publication date
Application filed by Sekond Creative Design Co Ltd filed Critical Sekond Creative Design Co Ltd
Priority to TW100215472U priority Critical patent/TWM418627U/en
Publication of TWM418627U publication Critical patent/TWM418627U/en

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Description

M418627 五、新型說明: 【新型所屬之技術領域】 本創作關於一種吸盤裝置,尤指一種可提供飲 料瓶(罐)、碗、盤、或杯子置放以具有止滑與定位 作用之吸塾。 【先前技術】 一般家庭所使用之飲料瓶(罐)、杯子、碗、 盤、或盛水容器容易因疏失而翻倒,造成家中有 幼兒之家庭常為此感到困擾。再者,隨著現代社 會生活水平的提昇及速食文化的興盛,上班族或 學生的桌上往往會放置飲料瓶(罐)或杯子。惟, 一般的飲料瓶、罐裝或杯裝飲料置放於桌上時, 在往容易因外力的不小心碰觸而傾倒,使得飲料 外溢,對使用者造成諸多的不便及困擾。 雖然市面上有所謂的『置物杯』可供杯裝飲 料放置以避免傾倒,然而在使用上仍然可能因為 碰撞而造成傾倒之情形,因而,有必要加以改善。 【新型内容】 本創作之主要目的在提供一種吸盤裝置,該吸盤 裝置包含相互連通的至少二吸墊,各吸墊可吸附在 例如桌子或地板之承放物體上用以提供飲料瓶、 碗盤、或杯子等放置物置放,再者,該至少二吸墊 3 M418627 可同步完成脫離的動作,使得放置物可輕易地從吸 盤裝置取下且吸盤裝置可輕易從承放物體分離。 本創作之吸盤裝置包含至少二吸墊及一連通 管。該至少二吸墊包含分隔的第一與第二吸墊,各 吸墊包含一下吸盤部及一上吸盤部,下吸盤部包 * 含一中央部及一周邊,下吸盤部形成中央***的弧 面型態,上吸盤部包含一底部及一周邊,上吸盤部 • 的底部與下吸盤部的中央部結合為一體,上吸盤部 的周邊與下吸盤部的周邊在一垂直方向相隔,上吸 盤部形成中央凹下的弧面型態;一通孔延伸貫穿各 吸墊之上吸盤部的中央部與下吸盤部的底部。該連 通管包含分隔的第一端與第二端,該連通管的第一端 與第一吸塾連接使得該第一吸墊之通孔與該連通管 的管孔連通,該連通管的第二端與第二吸塾連接使得 籲 該第二吸墊之通孔與該連通管的管孔連通。各吸墊 的下吸盤部用來吸附在例如桌子、地板等之一承放 物體上,且各吸墊的上吸盤部用來提供例如飲料 瓶、碗盤、或杯子等放置物之底部置放,使得放置 物不易因外力的碰撞而傾倒。當要將放置物分離 時,只需將其中一吸墊之下吸盤部之一部分掀起, 外界氣體即可經由通孔流通至上吸盤部且經由連 通管流通至另一吸墊,使得放置物可同步分離。 4 M418627 在一實施例中,連通管的第一端與第一吸墊之下 吸盤部的中央部連接,連通管的第二端與第二吸墊之 下吸盤部的中央部連接。 在一較佳實施例中,吸盤裝置更包含一控制閥, 該控制閥包含與該連通管連通的一閥孔及可打開地 • 將該闊孔封閉的塞蓋,該控制閥可用來控制連通管之 管孔的關閉或是開放。 • 關於本創作之其他目的、優點及特徵,將可由以 下較佳實施例的詳細說明並參照所附圖式來了解。 【實施方式】 茲配合圖式所示之較佳實施例,將本創作之 技術手段及構造特徵詳細說明如下: 第一圖至第四圖顯示由本創作第一實施例構成 的吸盤裝置10,吸盤裝置10由發泡合成橡膠或多層 鲁 膠合布料等可撓性材質製成。吸盤裝置10包含分隔 的二吸墊12a、12b及連接在該二吸墊12a、12b之間 的一連通管14。各吸墊包含一下吸盤部16及一上吸 盤部18。下吸盤部16包含一中央部20及一周邊22, 下吸盤部16的周邊22向中央部20成弧狀的延伸突 起,使得下吸盤部16形成中央***的弧面型態且下 吸盤部16内界定一可彈性壓縮的空間24。上吸盤部 18的外徑略小於下吸盤部16且包含一底部26及一 5 M418627 周邊28,上吸盤部18的底部26與下吸盤部16的中 央部20結合為一體,上吸盤部18的周邊28與下吸 盤部16的周邊22在一垂直方向相隔。上吸盤部18 的底部26向周邊28成弧狀的延伸翹起,使得上吸盤 部18形成中央凹下的弧面型態且在上吸盤部18内界 定一可彈性壓縮的空間30。一通孔32延伸貫穿上吸 盤部18的底部26與下吸盤部16的中央部20,使得 空間24、30連通。 連通管14包含分隔的第一端34與第二端36, 連通管14的第一端34與吸墊12a之下吸盤部16的 中央部20連接使得吸墊12a之通孔32與連通管14 的管孔38連通;連通管14的第二端36與吸墊12b 之下吸盤部16的中央部20連接使得吸墊12b之通孔 32與連通管14的管孔38連通。在本實施例中,連 通管14的第一端34與第二端36個別與吸墊12a、 12b之下吸盤部16的中央部20結合為一體。 第三圖顯示吸盤裝置10置於承放物體40(如桌 子、地板等)上用以提供放置物42(如杯、碗盤、瓶 子等)置放。在實施上,吸盤裝置10之二吸墊12a、 12b之下吸盤部16的下表面放置在承放物體40上且 將各下吸盤部16下壓使得空間24内的空氣排出,則 各下吸盤部16就會起吸附作用而定位在承放物體40 6 M418627 上。另一方面,將二放置物42個別置放在吸盤裝置 10之二吸墊12a、12b之上吸盤部18上且下壓使得 各上吸盤部18之空間30内的空氣排出,則各放置物 42就會貼附在其中一上吸盤部18上定位。據此,放 置物42可穩固地置放於承放物體40上。再者,當欲 分離放置物42時,只需掀起其中一吸墊(如第三圖 • 之吸墊12a)之下吸盤部16之一角(見第四圖), • 令氣體44經由通孔32流通至吸墊12a之上吸盤部 18及經由連通管14流通至吸墊12b,以同步除去二 吸墊12a、12b之上、下吸盤部18、16的吸附作用, 則放置物42就可輕易從二吸墊12a、12b取下,且吸 盤裝置10亦可同步地與承放物體40分離,不需要個 別拔除。 第五圖至第七圖顯示本創作第二實施例的吸盤 鲁裝置10,在這實施例中,關於和第一實施例說明者 相同或同等之構件,將附上同一或相似的標號來說 明。該吸盤裝置10包含四個吸墊12a、12b、12c、 12d、連接在吸墊12a、12b之間的連通管14、及連 接在吸墊12c、12d之間的另一連通管14a。各吸墊 包含下吸盤部16及上吸盤部18。其中二連通管14、 14a相交叉且連通,在本實施例中,吸盤裝置10更 包含一控制閥45,控制閥45設在二連通管14、14a 7 M418627 的交叉處且包含與連通管14、14a連通的一閥孔46 及可打開地將閥孔46封閉的塞蓋48 »當控制閥45 的塞蓋48閉合時,吸盤裝置10的各吸墊係可獨立使 用地吸附在承放物體上,使得上吸盤部18可提供放 置物42置放;當欲分離放置物42時,只需打開塞蓋 48 (如第七圖),外界氣體44就會經由連通管μ、 14a流通至各吸墊12a、12b、12c、12d,以同步除去 • 各吸墊之上、下吸盤部18、16的吸附作用,則放置 物可輕易地從吸盤裝置1〇取下。請了解,控制閥45 可設置在第一實施例之吸盤裝置1〇的連通管14上, 藉以控制連通管14之管孔38的關閉或是開放。 第八圖顯示本創作第三實施例的吸盤裝置1Q, 其包含四個吸墊。^^^^、^卜連接在吸墊 12a、12b之間的一連通管14、及連接在吸墊we、 _ 12d之間的另一連通管14a;其中二連通管14、14a 之間以-連通管50連接。當掀起其中一吸墊之下吸 盤部16之一部分時,夕卜界氣體會經由通孔32、連通 管14 14a、50流通至各吸塾,以同步除去各吸塾之 上、下吸盤部18、16的吸附作用。 本創作以上揭示之構造,乃為本創作較佳之實施 ㈣已,舉凡依本創作之構造所作之等效變化,仍應 含蓋於本創作之申請專 8 M418627 【圖式簡單說明】 第一圖係本創作第一實施例之吸盤裝置的立體圖。 第二圖係沿著第一圖之2-2線所取的剖視圖。 第三圖顯示第一圖之吸盤裝置之一實施示意圖。 第四圖係與第三圖相似的示意圖,顯示移除吸墊之吸 附作用的狀態。 第五圖係本創作第二實施例之吸盤裝置的立體圖。 第六圖係沿著第五圖之6-6線所取的剖視圖。 第七圖顯示打開第六圖之塞蓋的示意圖。 第八圖係本創作第三實施例之吸盤裝置的立體圖。 【主要元件符號說明】 10.吸盤裝置 12a. 12b,吸墊 12c. 12d.吸墊 14.連通管 14a.連通管 16.下吸盤部 18.上吸盤部 20.中央部 22.周邊 24.空間 26.底部 28.周邊 30.空間 32.通孔 34.第一端 36.第二端 38.管孔 40.承放物體 42.放置物 44.氣體 45.控制閥 M418627 46.閥孔 50.連通管M418627 V. New description: [New technical field] This creation is about a suction cup device, especially a suction bottle that can provide a beverage bottle (can), bowl, tray, or cup for sliding and positioning. [Prior Art] Beverage bottles (cans), cups, bowls, plates, or water containers used in general households are easily tipped over due to loss, and families with young children in their homes often suffer from this problem. Furthermore, with the improvement of the living standards of modern society and the prosperity of fast food culture, office workers or students often place beverage bottles (cans) or cups on the table. However, when a general beverage bottle, a canned or a cupped beverage is placed on a table, it is easy to fall due to an accidental touch of an external force, causing the beverage to overflow, causing a lot of inconvenience and trouble to the user. Although there is a so-called "storage cup" on the market for cupping beverages to avoid dumping, it is still possible to cause dumping due to collisions, so it is necessary to improve. [New content] The main purpose of the present invention is to provide a suction cup device comprising at least two suction pads which are connected to each other, and each suction pad can be adsorbed on a receiving object such as a table or a floor for providing a beverage bottle and a dish plate. The placing object such as a cup or a cup is placed, and further, the at least two suction pad 3 M418627 can simultaneously complete the disengaging action, so that the placing object can be easily removed from the suction cup device and the suction cup device can be easily separated from the receiving object. The suction device of the present invention comprises at least two suction pads and a communication tube. The at least two suction pads comprise separate first and second suction pads, each suction pad comprises a lower suction cup portion and an upper suction cup portion, the lower suction cup portion package * comprises a central portion and a periphery, and the lower suction cup portion forms an arc of the central ridge In the face shape, the upper suction cup portion includes a bottom portion and a periphery, and the bottom portion of the upper suction cup portion is integrated with the central portion of the lower suction cup portion, and the periphery of the upper suction cup portion is separated from the periphery of the lower suction cup portion in a vertical direction, and the upper suction cup is The portion forms a curved surface shape of the central recess; a through hole extends through the central portion of the suction cup portion and the bottom portion of the lower suction cup portion on each of the suction pads. The communication tube includes a first end and a second end, and the first end of the communication tube is connected to the first suction port such that the through hole of the first suction pad communicates with the tube hole of the communication tube, and the The two ends are connected to the second suction port such that the through hole of the second suction pad communicates with the pipe hole of the communication pipe. The lower suction cup portion of each suction pad is used for adsorbing on an object such as a table, a floor, or the like, and the upper suction cup portion of each suction pad is used to provide a bottom portion of a place such as a beverage bottle, a dish, or a cup. Therefore, the placed object is not easily dumped by the collision of external force. When the object is to be separated, only one part of the suction cup portion under one of the suction pads is picked up, and the outside air can flow to the upper suction cup portion through the through hole and flow to the other suction pad via the communication tube, so that the objects can be synchronized. Separation. 4 M418627 In one embodiment, the first end of the communication tube is coupled to the central portion of the suction pad portion below the first suction pad, and the second end of the communication tube is coupled to the central portion of the lower suction cup portion of the second suction pad. In a preferred embodiment, the suction cup device further includes a control valve including a valve hole communicating with the communication tube and a plug cover that can be opened to close the wide hole, the control valve can be used for controlling communication The tube hole of the tube is closed or open. Other objects, advantages and features of the present invention will become apparent from the following detailed description of the preferred embodiments. [Embodiment] The technical means and structural features of the present invention are described in detail below with reference to the preferred embodiments shown in the drawings. The first to fourth figures show a suction cup device 10 constructed by the first embodiment of the present invention, a suction cup. The device 10 is made of a flexible material such as foamed synthetic rubber or a plurality of layers of ruthenium fabric. The chucking device 10 includes two spaced apart suction pads 12a, 12b and a communication tube 14 connected between the two suction pads 12a, 12b. Each of the suction pads includes a lower suction cup portion 16 and an upper suction cup portion 18. The lower suction cup portion 16 includes a central portion 20 and a peripheral portion 22, and the peripheral portion 22 of the lower suction cup portion 16 has an arc-shaped extending projection toward the central portion 20, so that the lower suction cup portion 16 forms a curved shape of the central ridge and the lower suction cup portion 16 An elastically compressible space 24 is defined therein. The upper suction cup portion 18 has an outer diameter slightly smaller than the lower suction cup portion 16 and includes a bottom portion 26 and a 5 M418627 periphery 28, and the bottom portion 26 of the upper suction cup portion 18 is integrated with the central portion 20 of the lower suction cup portion 16, and the upper suction cup portion 18 is The perimeter 28 is spaced from the perimeter 22 of the lower suction cup portion 16 in a vertical direction. The bottom portion 26 of the upper suction cup portion 18 is pivotally extended toward the periphery 28 such that the upper suction cup portion 18 forms a concave curved shape and defines an elastically compressible space 30 in the upper suction cup portion 18. A through hole 32 extends through the bottom portion 26 of the upper suction cup portion 18 and the central portion 20 of the lower suction cup portion 16, so that the spaces 24, 30 communicate. The communication tube 14 includes a first end 34 and a second end 36. The first end 34 of the communication tube 14 is connected to the central portion 20 of the suction cup portion 16 under the suction pad 12a such that the through hole 32 and the communication tube 14 of the suction pad 12a. The tube hole 38 is in communication; the second end 36 of the communication tube 14 is connected to the central portion 20 of the suction cup portion 16 below the suction pad 12b such that the through hole 32 of the suction pad 12b communicates with the tube hole 38 of the communication tube 14. In the present embodiment, the first end 34 and the second end 36 of the connecting tube 14 are integrally integrated with the central portion 20 of the suction cup portion 16 below the suction pads 12a, 12b. The third figure shows that the suction cup device 10 is placed on a receiving object 40 (e.g., table, floor, etc.) for providing a place for placing the objects 42 (e.g., cups, dishes, bottles, etc.). In practice, the lower surface of the suction cup portion 16 under the two suction pads 12a, 12b of the suction device 10 is placed on the receiving object 40 and the lower suction cup portion 16 is pressed down to allow the air in the space 24 to be discharged. The portion 16 is adsorbed and positioned on the receiving object 40 6 M418627. On the other hand, the two placed objects 42 are individually placed on the suction cup portion 18 of the two suction pads 12a, 12b of the suction cup device 10 and pressed down so that the air in the space 30 of each upper suction cup portion 18 is discharged, and the respective contents are placed. 42 will be attached to one of the upper suction cup portions 18 for positioning. Accordingly, the contents 42 can be stably placed on the receiving object 40. Furthermore, when the object 42 is to be separated, it is only necessary to pick up one corner of the suction cup portion 16 under one of the suction pads (such as the suction pad 12a of the third figure) (see the fourth figure), and let the gas 44 pass through the through hole. 32 flows to the suction cup portion 18 on the suction pad 12a and flows through the communication tube 14 to the suction pad 12b to synchronously remove the adsorption action of the upper and lower suction cup portions 18, 16 of the second suction pads 12a, 12b, so that the object 42 can be placed. It is easily removed from the second suction pads 12a, 12b, and the suction cup device 10 can also be separated from the receiving object 40 in synchronization, without the need for individual removal. The fifth to seventh figures show the suction cup device 10 of the second embodiment of the present invention. In this embodiment, the same or equivalent components as those described in the first embodiment will be denoted by the same or similar reference numerals. . The chuck device 10 includes four suction pads 12a, 12b, 12c, and 12d, a communication tube 14 connected between the suction pads 12a and 12b, and another communication tube 14a connected between the suction pads 12c and 12d. Each of the suction pads includes a lower suction cup portion 16 and an upper suction cup portion 18. The two communication tubes 14 and 14a are intersected and connected. In the embodiment, the suction device 10 further includes a control valve 45. The control valve 45 is disposed at the intersection of the two communication tubes 14, 14a 7 M418627 and includes the communication tube 14 a valve hole 46 communicating with 14a and a plug cover 48 for opening the valve hole 46 openly. When the plug cover 48 of the control valve 45 is closed, the suction pads of the suction cup device 10 can be independently adsorbed to the receiving object. So that the upper suction cup portion 18 can provide the placement object 42; when the placement object 42 is to be separated, it is only necessary to open the plug cover 48 (as shown in the seventh figure), and the external gas 44 is circulated to each through the communication tubes μ, 14a. The suction pads 12a, 12b, 12c, and 12d are used to simultaneously remove the adsorption of the upper and lower suction cup portions 18, 16 of the respective suction pads, so that the contents can be easily taken out from the suction device 1. It is to be understood that the control valve 45 can be disposed on the communication tube 14 of the suction device 1 of the first embodiment to control the closing or opening of the tube hole 38 of the communication tube 14. The eighth figure shows the sucker device 1Q of the third embodiment of the present creation, which comprises four suction pads. ^^^^, ^b is connected to a communication tube 14 between the suction pads 12a, 12b, and another communication tube 14a connected between the suction pads we, -12d; wherein the two communication tubes 14, 14a are - The communication tube 50 is connected. When one of the suction cup portions 16 under one of the suction pads is picked up, the gas is circulated to the respective suction holes through the through holes 32 and the communication tubes 14 14a, 50 to synchronously remove the upper and lower suction cup portions 18 of the respective suction holes. , 16 adsorption. The above-discussed construction of this creation is a better implementation of this creation (4). The equivalent changes made by the creation of this creation should still be covered by the application of this creation. 8 M418627 [Simple description of the drawing] A perspective view of the suction cup device of the first embodiment of the present invention. The second figure is a cross-sectional view taken along line 2-2 of the first figure. The third figure shows a schematic diagram of one of the suction device of the first figure. The fourth figure is a schematic view similar to the third figure showing the state in which the suction of the suction pad is removed. The fifth drawing is a perspective view of the suction cup device of the second embodiment of the present invention. The sixth drawing is a cross-sectional view taken along line 6-6 of the fifth figure. The seventh figure shows a schematic view of opening the plug of the sixth figure. The eighth drawing is a perspective view of the suction cup device of the third embodiment of the present creation. [Description of main component symbols] 10. Suction device 12a. 12b, suction pad 12c. 12d. suction pad 14. communication tube 14a. communication tube 16. lower suction cup portion 18. upper suction cup portion 20. central portion 22. peripheral 24. space 26. bottom 28. perimeter 30. space 32. through hole 34. first end 36. second end 38. tube hole 40. receiving object 42. placing material 44. gas 45. control valve M418627 46. valve hole 50. Connecting pipe

Claims (1)

ΐ請專利範圍: 、一種吸盤裝置,其包含: 至少二吸墊,其包含分隔的第一與第二吸墊,各 吸墊包含一下吸盤部及一上吸盤部,該下吸盤 部包含一中央部及一周邊’該下吸盤部形成中 央***的弧面型態用來吸附在一承放物體上, 該上吸盤部包含一底部及一周邊,該上吸盤部 的底部與下吸盤部的中央部結合為一體,該上 吸盤部的周邊與下吸盤部的周邊在一垂直方向 相隔’該上吸盤部形成中央凹下的弧面型態用 來提供一放置物置放;一通孔延伸貫穿各吸墊 之上吸盤部的中央部與下吸盤部的底部;及 一連通管,其包含第一端與第二端,該連通管的 第一端與該第一吸墊連接使得該第一吸墊之通 孔與該連通管連通;該連通管的第二端與該第二 吸墊連接使得該第二吸墊之通孔與該連通管連 通。 如申凊專利範圍第1項所述之吸盤裝置,其中 該連通管的第一端與該第一吸墊之下吸盤部的中 央部連接,該連通管的第二端與該第二吸墊之下 吸盤部的中央部連接。 如申明專利範圍第2項所述之吸盤裝置,更包含 M418627 一控制閥,該控制閥包含與該連通管連通的一閥 孔及可打開地將該閥孔封閉的塞蓋。 4、 如申請專利範圍第2項所述之吸盤裝置,該至少 二吸墊更包含分隔的第三與第四吸墊,第三與第 四吸墊個別包含該下吸盤部、該上吸盤部及該 通孔,該第三與第四吸墊之間連接另一連通管, 該另一連通管的兩端個別與該第三與第四吸墊 之通孔連通,該另一連通管與該連通管連通。 5、 如申請專利範圍第2項所述之吸盤裝置,其中該 至少二吸墊更包含分隔的第三與第四吸墊,第三 與第四吸墊個別包含該下吸盤部、該上吸盤部 及該通孔,該第三與第四吸墊之間連接另一連通 管,該另一連通管的兩端個別與該第三與第四吸 墊之通孔連通,該另一連通管與該連通管相交叉 且連通。 6、 如申請專利範圍第5項所述之吸盤裝置,更包含 一控制閥,該控制閥設在另一連通管與該連通管 的交叉處且包含一閥孔及可打開地將閥孔封閉的 塞蓋,該閥孔與另一連通管及該連通管連通。 12Scope of the patent: A suction cup device comprising: at least two suction pads comprising spaced apart first and second suction pads, each suction pad comprising a lower suction cup portion and an upper suction cup portion, the lower suction cup portion comprising a central portion The portion and the periphery of the lower suction cup portion form a curved shape of the central ridge for adsorbing on a receiving object, the upper suction cup portion including a bottom portion and a periphery, the bottom portion of the upper suction cup portion and the center of the lower suction cup portion The portion is integrated, the periphery of the upper suction cup portion is spaced apart from the periphery of the lower suction cup portion in a vertical direction. The upper suction cup portion forms a concave curved surface shape for providing a placement; a through hole extends through each suction portion. a central portion of the suction cup portion and a bottom portion of the lower suction cup portion; and a communication tube including a first end and a second end, the first end of the communication tube being coupled to the first suction pad such that the first suction pad The through hole communicates with the communication tube; the second end of the communication tube is connected to the second suction pad such that the through hole of the second suction pad communicates with the communication tube. The suction device of claim 1, wherein the first end of the communication tube is connected to a central portion of the suction pad portion of the first suction pad, and the second end of the communication tube and the second suction pad The central portion of the lower suction cup is connected. The suction cup device according to claim 2, further comprising a M418627-control valve, the control valve comprising a valve hole communicating with the communication tube and a plug cover for opening the valve hole to be open. 4. The suction device of claim 2, wherein the at least two suction pads further comprise separate third and fourth suction pads, and the third and fourth suction pads individually comprise the lower suction cup portion and the upper suction cup portion. And the through hole, another communication tube is connected between the third and fourth suction pads, and the two ends of the other communication tube are individually connected with the through holes of the third and fourth suction pads, and the other communication tube is The communication pipe is connected. 5. The suction cup device of claim 2, wherein the at least two suction pads further comprise separate third and fourth suction pads, and the third and fourth suction pads individually comprise the lower suction cup portion and the upper suction cup And the through hole, another communication tube is connected between the third and fourth suction pads, and the two ends of the other communication tube are individually connected to the through holes of the third and fourth suction pads, and the other communication tube Intersecting and communicating with the communication tube. 6. The suction cup device of claim 5, further comprising a control valve disposed at an intersection of the other communication tube and the communication tube and including a valve hole and opening the valve hole The plug cover communicates with the other communication tube and the communication tube. 12
TW100215472U 2011-08-19 2011-08-19 Suction device TWM418627U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114451764A (en) * 2022-03-10 2022-05-10 南京声子新能源科技有限公司 Double-layer cooling vacuum cup based on phase-change heat storage material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114451764A (en) * 2022-03-10 2022-05-10 南京声子新能源科技有限公司 Double-layer cooling vacuum cup based on phase-change heat storage material

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