TW201420455A - Bag bottom buffering structure of airbag - Google Patents
Bag bottom buffering structure of airbag Download PDFInfo
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- TW201420455A TW201420455A TW101144137A TW101144137A TW201420455A TW 201420455 A TW201420455 A TW 201420455A TW 101144137 A TW101144137 A TW 101144137A TW 101144137 A TW101144137 A TW 101144137A TW 201420455 A TW201420455 A TW 201420455A
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- bag body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/051—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
- B65D81/052—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric filled with fluid, e.g. inflatable elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
Abstract
Description
本發明提供一種氣袋之袋底緩衝結構，特別針對一種表面具有複數氣柱的氣袋，尤其涉及設於氣袋之袋底而造成氣柱呈折角型態並產生曲面延伸緩衝空間的緩衝結構。The invention provides a bag bottom buffer structure of an air bag, in particular to an air bag having a plurality of air columns on the surface, in particular to a buffer structure which is arranged at the bottom of the bag of the air bag to cause the air column to be in a folded angle shape and to generate a curved surface extending buffer space. .
目前，表面具有緩衝氣柱之包裝用氣袋已廣泛使用在易碎物品的包裝上，於被包裝物品遭受碰撞或外力衝擊時，能夠藉由氣柱提供緩衝作用，以避免物品破損。
且知，傳統緩衝氣袋1b內部具有一可容置物品9的容置空間13b (如圖6所示)，且氣袋1b頂部具有一連通容置空間13b的袋口11b，該氣袋1b之雙側面與袋底12b一般都利用熱封線間隔形成複數氣柱61b、62b、63b，這些氣柱61b、62b、63b主要都是沿著袋口11b與袋底12b之軸向延伸排列，且所述氣柱61b、62b、63b能夠隨著氣袋1b包裹於物品9四周，致使所述氣柱61b、62b、63b於氣袋1b遭受碰撞或外力衝擊時，可對氣袋1b內被包裝物品9提供吸震、緩衝作用，以避免物品9於運送途中破裂或損壞。
然而，當物品9擺放於氣袋1b之容置空間13b內部後，由於物品9重量的關係，該物品9底部與容置空間13b底部內壁之間只剩下微小之間隙，或者物品9底部直接貼觸於容置空間13b底部內壁；惟其缺點在於，當氣袋1b之袋底12b碰撞地面時，由於物品9底部與容置空間13b底部內壁不具有足夠之緩衝空間，因此氣袋1b之袋底12b碰撞地面之撞擊力容易直接傳遞至物品9底部，導致物品毀損。
有鑑於此，本發明人特以其專門從事氣袋之生產、製造及設計的多年經驗，進而研創出本發明，以改善上述之問題。At present, airbags for packaging with buffered air columns have been widely used in the packaging of fragile articles. When the articles to be packed are subjected to impact or external impact, the air column can provide a cushioning effect to avoid damage to the articles.
It is known that the inside of the conventional cushion air bag 1b has a receiving space 13b (shown in FIG. 6) for accommodating the article 9, and the top of the air bag 1b has a bag opening 11b communicating with the accommodating space 13b, and the air bag 1b The double sides and the bottom 12b are generally formed with a plurality of air columns 61b, 62b, 63b by heat sealing line spacing, and the air columns 61b, 62b, 63b are mainly arranged along the axial direction of the bag opening 11b and the bag bottom 12b. And the air column 61b, 62b, 63b can be wrapped around the article 9 along with the air bag 1b, so that the air column 61b, 62b, 63b can be in the air bag 1b when the air bag 1b is subjected to a collision or an external force impact. The packaged article 9 provides shock absorption and cushioning to prevent the article 9 from being broken or damaged during transportation.
However, when the article 9 is placed inside the accommodating space 13b of the air bag 1b, there is only a slight gap between the bottom of the article 9 and the bottom inner wall of the accommodating space 13b due to the weight of the article 9, or the article 9 The bottom is directly in contact with the inner wall of the bottom of the accommodating space 13b; but the disadvantage is that when the bottom 12b of the air bag 1b collides with the ground, since the bottom of the article 9 and the bottom inner wall of the accommodating space 13b do not have sufficient buffer space, the gas The impact force of the bag bottom 12b of the bag 1b colliding with the ground is easily transmitted directly to the bottom of the article 9, causing the article to be damaged.
In view of the above, the present inventors have developed the present invention to improve the above problems with its many years of experience in the production, manufacture and design of airbags.
本發明之主要目的，係提供一種設於氣袋之袋底而造成氣柱呈折角型態並產生曲面延伸緩衝空間的緩衝結構，以克服上述先前技術中，當物品擺放於氣袋內部後，由於物品重量的關係，導致物品與袋底之間只剩下微小之間隙，或者物品直接貼觸於袋底，造成氣袋之袋底碰撞地面之撞擊力容易直接傳遞至物品底部，而導致物品毀損的問題。
為達成上述目的，本發明一種氣袋之袋底緩衝結構，設於該氣袋之袋底，該氣袋具有一第一袋體面、一第二袋體面、以及一連接所述第一袋體面與第二袋體面底部的袋體底面，所述第一袋體面與第二袋體面兩側相連接，所述第一袋體面、第二袋體面與袋體底面之間具有一容置空間，且所述第一袋體面與第二袋體面頂部之間具有一連通該容置空間的袋口，並於袋體底面上間隔設有複數氣柱，所述氣柱分別經由所述第一袋體面與第二袋體面往該袋口方向延伸，其技術特徵為：
該袋體底面之雙側內壁經由一個或一個以上之固接部相互貼合，而使該袋體底面之氣柱往該袋口之反方向彎曲突出形成一夾角，俾使該袋體底面之氣柱呈折角型態而構成一曲面延伸緩衝空間。
藉由上述，在不用額外增加材料的前提下，採用結構變化的方式，利用所述固接部貼合袋體底面之雙側內壁，而使袋體底面之氣柱隨著袋體底面雙側內壁往袋口之反方向彎曲突出呈折角型態，且所述呈折角型態之氣柱於氣袋之袋底構成所述曲面延伸緩衝空間，致使曲面延伸緩衝空間呈往袋底方向縮徑的三角形。
如此，當物品自袋口擺入容置空間內部後，該物品外壁包裹於所述第一袋體面與第二袋體面之間，由於該曲面延伸緩衝空間往袋底方向縮徑，因此能夠阻礙物品底部完全置入該曲面延伸緩衝空間，令曲面延伸緩衝空間間隔於所述物品底部與容置空間底部內壁之間；當氣袋之袋底碰撞地面時，所述袋底碰撞地面之撞擊力可接受該袋體底面之氣柱與曲面延伸緩衝空間雙重吸收，而防止物品受到氣袋袋底碰撞地面之撞擊力影響而毀損。
據此，本發明採用之固接部不用增加材料的結構變化，用以改變氣袋袋底之氣柱的延伸方向，使袋體底面之雙側對稱內壁作夾角，而於袋底彎曲形成可間隔於所述物品與容置空間底部之間的曲面延伸緩衝空間，藉由曲面延伸緩衝空間延伸一空間厚的緩衝距離，以達到上述於氣袋之袋底造成氣柱呈折角型態並產生曲面延伸緩衝空間之目的。
依據上述主要結構特徵，所述第一袋體面與袋體底面的氣柱之間設有一第一熱封節點，且第一熱封節點旁側具有一連通所述第一袋體面與袋體底面之氣柱的第一氣路，所述第二袋體面與袋體底面的氣柱之間設有一第二熱封節點，且第二熱封節點旁側具有一連通所述第二袋體面與袋體底面之氣柱的第二氣路。
依據上述主要結構特徵，該固接部設於該袋體底面之氣柱上，或者該固接部設於該袋體底面的所述氣柱之間。
此外，本發明之另一種氣袋之袋底緩衝結構，設於該氣袋之袋底，該氣袋內部具有一容置空間，且氣袋頂部具有一連通該容置空間的袋口，並於該袋底上間隔設有複數氣柱，所述氣柱分別沿著該氣袋雙側面往該袋口方向延伸，其技術特徵為：
該容置空間之雙側內壁位於該袋底的位置經由一個或一個以上之固接部相互貼合，而使該袋底之氣柱往該袋口之反方向彎曲突出形成一夾角，俾使該袋底之氣柱呈折角型態而構成一曲面延伸緩衝空間。
據此，可達到上述於氣袋之袋底造成氣柱呈折角型態並產生曲面延伸緩衝空間之目的。
依據上述主要結構特徵，該固接部設於該袋底之氣柱上，或者該固接部設於該袋底的所述氣柱之間。
除此之外，本發明更加包含：
依據上述主要結構特徵，該固接部呈點狀或線狀型態。
依據上述主要結構特徵，該固接部是以熱熔方式形成於該氣袋之袋底。
依據上述主要結構特徵，該氣袋側邊設有一自該袋口延伸至該袋底的內縮熱壓側接線，且氣袋側邊經由該側接線間隔形成一位於該氣袋一面側邊之外翻式第一側氣柱，以及一位於該氣袋另一面側邊之外翻式第二側氣柱，所述第一側氣柱與第二側氣柱併列結合而形成一朝向該氣袋旁側的側緩衝面。
然而，為能明確且充分揭露本發明，併予列舉較佳實施之圖例，以詳細說明其實施方式如後述：The main object of the present invention is to provide a cushioning structure which is arranged on the bottom of the bag of the air bag to cause the air column to be in a folded shape and to generate a curved surface extending buffer space, to overcome the above prior art, when the article is placed inside the air bag. Due to the weight of the item, there is only a slight gap between the item and the bottom of the bag, or the item directly touches the bottom of the bag, so that the impact force of the bottom of the bag against the ground is easily transmitted directly to the bottom of the article, resulting in The problem of damage to the item.
In order to achieve the above object, an air bag bottom cushioning structure is provided at a bottom of the air bag, the air bag has a first bag body surface, a second bag body surface, and a first bag body surface And the bottom surface of the bag body at the bottom of the second bag body, the first bag body surface is connected to the two sides of the second bag body surface, and the first bag body surface, the second bag body surface and the bottom surface of the bag body have an accommodating space. And a pocket of the first bag body surface and the top surface of the second bag body having a receiving space, and a plurality of air columns are disposed on the bottom surface of the bag body, and the gas column is respectively passed through the first bag The body surface and the second bag body face extend in the direction of the bag mouth, and the technical features are as follows:
The inner side walls of the bottom surface of the bag body are adhered to each other via one or more fixing portions, and the air column of the bottom surface of the bag body is bent and protruded in the opposite direction of the bag mouth to form an angle, so that the bottom surface of the bag body The air column is in a folded angle form to form a curved extension buffer space.
By the above, without the additional material, the structural part is used to cover the double inner walls of the bottom surface of the bag body by using the fixing portion, so that the air column on the bottom surface of the bag body is double with the bottom surface of the bag body. The side inner wall is bent in a direction opposite to the bag mouth to form a chamfered shape, and the air column of the chamfered shape forms the curved surface extending buffer space at the bottom of the air bag, so that the curved surface extending the buffer space is toward the bottom of the bag. A reduced diameter triangle.
In this way, when the article is placed inside the accommodating space from the bag opening, the outer wall of the article is wrapped between the first bag body surface and the second bag body surface, and the curved surface extends the buffer space to reduce the diameter of the bag bottom direction, thereby hindering The bottom of the article is completely inserted into the curved surface extending buffer space, so that the curved surface extending buffer space is spaced between the bottom of the article and the inner wall of the bottom of the accommodating space; when the bottom of the air bag collides with the ground, the bottom of the bag collides with the ground. The force can accept the double absorption of the air column on the bottom surface of the bag body and the curved surface extending buffer space, and prevent the article from being damaged by the impact force of the bottom of the air bag bottom against the ground.
Accordingly, the fixing portion used in the present invention does not increase the structural change of the material, and is used to change the extending direction of the air column at the bottom of the air bag, so that the bilaterally symmetric inner wall of the bottom surface of the bag body is angled and formed at the bottom of the bag. The buffer space can be extended from the curved surface between the object and the bottom of the accommodating space, and the buffering space of the curved surface extends a buffering distance of the space to achieve the above-mentioned shape of the air column at the bottom of the air bag and Produce the surface to extend the buffer space.
According to the above main structural features, a first heat sealing node is disposed between the first bag body surface and the air column at the bottom surface of the bag body, and a side of the first heat sealing node has a first bottom body surface and a bottom surface of the bag body. a first air path of the air column, a second heat sealing node is disposed between the second bag body surface and the air column of the bottom surface of the bag body, and a side of the second heat sealing node has a second body surface and The second gas path of the gas column at the bottom of the bag body.
According to the above main structural features, the fixing portion is disposed on the air column of the bottom surface of the bag body, or the fixing portion is disposed between the air columns of the bottom surface of the bag body.
In addition, the bag bottom cushioning structure of another air bag of the present invention is disposed at the bottom of the bag of the air bag, the air bag has an accommodating space inside, and the top of the air bag has a bag mouth connecting the accommodating space, and A plurality of air columns are arranged on the bottom of the bag, and the air columns respectively extend along the two sides of the air bag toward the bag mouth, and the technical features are:
The two sides of the accommodating space are located at the bottom of the bag at one or more fixing portions, and the air column of the bag bottom is bent in the opposite direction of the bag opening to form an angle. The air column of the bottom of the bag is in an angled shape to form a curved extension buffer space.
According to this, the above-mentioned bag bottom of the air bag can be used to cause the air column to be in a folded shape and to generate a curved surface extending buffer space.
According to the above main structural features, the fixing portion is disposed on the air column of the bottom of the bag, or the fixing portion is disposed between the air columns of the bottom of the bag.
In addition to this, the present invention further includes:
According to the above main structural features, the fixing portion has a dot shape or a linear shape.
According to the above main structural features, the fixing portion is formed by hot melt forming on the bottom of the air bag.
According to the above main structural features, the side of the air bag is provided with a retracting hot-pressing side wire extending from the bag opening to the bottom of the bag, and the side of the air bag is formed on the side of one side of the air bag via the side wire spacing. a first side air column of the everted type, and a second side air column outside the side of the other side of the air bag, the first side air column and the second side air column are juxtaposed to form a gas facing the gas Side buffer side on the side of the bag.
However, in order to clearly and fully disclose the present invention, the preferred embodiments are illustrated, and the detailed description of the embodiments will be described as follows:
請參閱圖1所示，揭示出本發明第一種實施例的前視立體圖，圖2揭示出圖1之側視立體圖，圖3揭示出圖1之A-A斷面圖，配合圖1至圖3說明本發明氣袋之袋底緩衝結構，設於氣袋1之袋底12，該氣袋1具有一第一袋體面3、一第二袋體面4、以及一連接所述第一袋體面3底部與第二袋體面4底部的袋體底面5，所述第一袋體面3與第二袋體面4兩側相連接，所述第一袋體面3、第二袋體面4與袋體底面5之間具有一容置空間13，且所述第一袋體面3與第二袋體面4頂部之間具有一連通容置空間13的袋口11。
所述第一袋體面3與第二袋體面4構成氣袋1之雙側面，且袋體底面5構成氣袋1之袋底12。
該袋體底面5上間隔設有複數氣柱63，所述氣柱63分別經由所述第一袋體面3與第二袋體面4往袋口11方向延伸，而延伸形成複數位於第一袋體面3上的氣柱61、以及複數位於第二袋體面4上的氣柱62。
所述第一袋體面3、第二袋體面4與袋體底面5上分
別熱壓形成複數熱封線，且所述熱封線間隔形成所述氣柱61、62、63。
所述第一袋體面3與袋體底面5的氣柱61、63之間設有一第一熱封節點71，且第一熱封節點71旁側具有一連通所述第一袋體面3與袋體底面5一端之氣柱61、63的第一氣路81，所述第二袋體面4與袋體底面5另一端的氣柱62、63之間設有一第二熱封節點72，且第二熱封節點72旁側具有一連通所述第二袋體面4與袋體底面5之氣柱62、63的第二氣路82。
藉由所述第一熱封節點71與第二熱封節點72的設計，而使所述第一袋體面3、第二袋體面4與袋體底面5彎曲呈ㄇ字型。
依據上述實施環境，該袋體底面5之雙側內壁51、52經由一個或一個以上之固接部2相互貼合，而使袋底12之袋體底面5的氣柱63往袋口11之反方向彎曲突出形成一夾角α，俾使袋體底面5之氣柱63呈折角型態而構成一連通容置空間13之曲面延伸緩衝空間14。
其中，該固接部2可設於袋體底面5之氣柱63上，或者固接部2也可以設於袋體底面5的所述氣柱63之間。
在更加具體的實施上，本發明也包含：
在實施上，所述固接部2可設於氣袋1兩側端之袋體底面5上，且固接部2可呈線狀型態，或者固接部2a亦可呈點狀型態(參閱圖4所示)。
在實施上，該固接部2、2a是以熱熔方式形成於氣袋1之袋底12的袋體底面5上。
在實施上，該氣袋1側邊設有一自袋口11延伸至袋底12的內縮熱壓側接線15，該側接線15是以熱熔方式形成於氣袋1側邊，且氣袋1側邊經由該側接線15間隔形成一位於氣袋1一面側邊之外翻式第一側氣柱64，以及一位於氣袋1另一面側邊之外翻式第二側氣柱65，所述第一側氣柱64與第二側氣柱65併列結合而形成一朝向氣袋1旁側的側緩衝面16。
在實施上，該第一側氣柱64位於第一袋體面3側邊，且第二側氣柱65位於第二袋體面4側邊。
藉由上述結構組成，可供據以實施本發明，利用所述固接部2、2a貼合袋體底面5之雙側內壁51、52，而使袋體底面5之氣柱63隨著袋體底面5雙側內壁51、52往袋口11之反方向彎曲突出呈折角型態，且所述呈折角型態之氣柱63於氣袋1之袋底12構成所述曲面延伸緩衝空間14，致使曲面延伸緩衝空間14呈往袋底12方向縮徑的三角形。
值得一提的是，所述固接部2、2a的設計可在不用額外增加材料的前提下，採用所述固接部2、2a貼合袋體底面5之雙側內壁51、52，而使袋體底面5之氣柱63與容置空間13底部內壁產生結構型態之變化。
如此，當待容置之物品9自氣袋1袋口11擺入容置空間13內部後，該物品9外壁包裹於所述第一袋體面3與第二袋體面4內壁之間，由於該曲面延伸緩衝空間14往袋底12方向縮徑，因此能夠阻礙物品9底部完全置入曲面延伸緩衝空間14，令曲面延伸緩衝空間14間隔於所述物品9底部與容置空間13底部內壁之間。
當氣袋1之袋底12碰撞地面時，所述袋底12碰撞地面之撞擊力可接受袋體底面5之氣柱63與曲面延伸緩衝空間14雙重吸收，而防止物品9底部受到氣袋1袋底12碰撞地面之撞擊力影響而毀損。
據此，本發明採用之固接部2、2a不用增加材料的結構變化，用以改變氣袋1袋底12之氣柱63的延伸方向，使袋體底面5之雙側對稱內壁51、52作夾角，而於袋底12彎曲形成可間隔於所述物品9底部與容置空間13底部之間的曲面延伸緩衝空間14，藉由曲面延伸緩衝空間14延伸一空間厚的緩衝距離，以克服上述先前技術中，當物品擺放於氣袋內部後，由於物品重量的關係，導致物品與袋底之間只剩下微小之間隙，或者物品直接貼觸於袋底，造成氣袋之袋底碰撞地面之撞擊力容易直接傳遞至物品底部，而導致物品毀損的問題，進而達到上述於氣袋1之袋底12造成氣柱63呈折角型態並產生曲面延伸緩衝空間14之目的。
請參閱圖4所示，揭示出本發明第二種實施例的前視立體圖，圖5揭示出圖4之B-B斷面圖，配合圖4及圖5說明本發明氣袋之袋底緩衝結構，設於氣袋1a之袋底12a，該氣袋1a內部具有一容置空間13a，且氣袋1a頂部具有一連通容置空間13a的袋口11a，並於袋底12a上間隔設有複數氣柱63a，所述氣柱63a分別沿著氣袋1a雙側面往袋口11a方向延伸，而於氣袋1a雙側面分別延伸形成複數氣柱61a、62a。
該容置空間13a之雙側內壁131a 、132a位於袋底12a的位置經由一個或一個以上之固接部2a相互貼合，而使袋底12a之氣柱63a往袋口11a之反方向彎曲突出形成一夾角α，俾使袋底12a之氣柱63a呈折角型態而構成一曲面延伸緩衝空間14。
該固接部2a可設於袋底12a之氣柱63a上，或者該固接部2a亦可設於袋底12a的所述氣柱63a之間，且省略上述第一、第二熱封節點71、72與第一、第二氣路81、82，其餘構件組成與實施方式係等同於上述第一種實施例。
據此，可達到上述於氣袋1a之袋底12a造成氣柱63a呈折角型態並產生曲面延伸緩衝空間14之目的，以防止物品9底部受到氣袋1a袋底12a碰撞地面之撞擊力影響而毀損。
綜上所陳，僅為本發明之較佳實施例而已，並非用以限定本發明；凡其他未脫離本發明所揭示之精神下而完成的等效修飾或置換，均應包含於後述申請專利範圍內。Referring to FIG. 1 , a front perspective view of the first embodiment of the present invention is disclosed, FIG. 2 is a side perspective view of FIG. 1 , and FIG. 3 is a cross-sectional view of the AA of FIG. 1 , together with FIG. 1 to FIG. 3 . The bag bottom buffer structure of the air bag of the present invention is disposed on the bottom 12 of the air bag 1, the air bag 1 having a first bag body surface 3, a second bag body surface 4, and a first bag body surface 3 The bottom surface and the bottom surface 5 of the bottom of the second bag body surface 4, the first bag body surface 3 and the second bag body surface 4 are connected to each other, the first bag body surface 3, the second bag body surface 4 and the bag body bottom surface 5 There is an accommodating space 13 between the first bag body surface 3 and the top of the second bag body surface 4, and a bag opening 11 communicating with the accommodating space 13 is provided.
The first bag body surface 3 and the second bag body surface 4 constitute the double side faces of the air bag 1, and the bag body bottom surface 5 constitutes the bag bottom 12 of the air bag 1.
A plurality of air columns 63 are disposed on the bottom surface 5 of the bag body, and the air column 63 extends through the first bag body surface 3 and the second bag body surface 4 toward the bag opening 11 respectively, and extends to form a plurality of faces on the first bag body surface. The air column 61 on 3, and the plurality of air columns 62 on the second bag body surface 4.
The first bag body surface 3, the second bag body surface 4 and the bag bottom surface 5 are respectively heat-pressed to form a plurality of heat seal lines, and the heat seal lines are spaced apart to form the air columns 61, 62, and 63.
A first heat sealing node 71 is disposed between the first bag body surface 3 and the air column 61, 63 of the bottom surface 5 of the bag body, and a side of the first heat sealing node 71 has a first bag body surface 3 and a bag. a first air passage 81 of the air column 61, 63 at one end of the bottom surface 5, a second heat sealing node 72 between the second bag surface 4 and the air column 62, 63 at the other end of the bottom surface 5 of the bag body, and The second heat sealing node 72 has a second air passage 82 communicating with the second bag body surface 4 and the air column 62, 63 of the bag bottom surface 5 on the side of the heat sealing node 72.
The first bag body surface 3, the second bag body surface 4 and the bag bottom surface 5 are curved in a U shape by the design of the first heat sealing node 71 and the second heat sealing node 72.
According to the above implementation environment, the double inner walls 51, 52 of the bottom surface 5 of the bag body are adhered to each other via one or more fixing portions 2, so that the air column 63 of the bottom surface 5 of the bag bottom 12 is directed toward the bag opening 11. The curved portion protrudes in the opposite direction to form an angle α, and the air column 63 of the bottom surface 5 of the bag body is in a folded shape to form a curved surface extending buffer space 14 that communicates with the accommodating space 13.
The fixing portion 2 may be disposed on the air column 63 of the bottom surface 5 of the bag body, or the fixing portion 2 may be disposed between the air columns 63 of the bottom surface 5 of the bag body.
In a more specific implementation, the invention also includes:
In practice, the fixing portion 2 can be disposed on the bottom surface 5 of the bag at both ends of the air bag 1, and the fixing portion 2 can be in a line shape, or the fixing portion 2a can also be in a dot shape. (See Figure 4).
In practice, the fastening portions 2, 2a are formed by hot melt on the bottom surface 5 of the bag bottom 12 of the air bag 1.
In practice, the side of the air bag 1 is provided with a retracting hot-pressing side wire 15 extending from the bag opening 11 to the bag bottom 12, and the side wire 15 is formed on the side of the air bag 1 by hot melt, and the air bag is A side edge is formed by the side wire 15 to form a first side air column 64 on the one side of the air bag 1 and a second side air column 65 on the other side of the air bag 1 . The first side air column 64 and the second side air column 65 are combined side by side to form a side buffer surface 16 facing the side of the air bag 1 .
In practice, the first side air column 64 is located on the side of the first bag body surface 3, and the second side air column 65 is located on the side of the second bag body surface 4.
According to the above structural composition, the present invention can be used to apply the fixing portions 2, 2a to the double inner walls 51, 52 of the bottom surface 5 of the bag body, so that the air column 63 of the bottom surface 5 of the bag body follows The double-sided inner walls 51, 52 of the bottom surface of the bag body are bent and protruded in the opposite direction of the bag opening 11 in a folded angle state, and the air column 63 of the folded-angle type forms the curved surface extension buffer at the bottom 12 of the air bag 1. The space 14 causes the curved surface extension buffer space 14 to have a triangular shape that is reduced in diameter toward the bottom 12 of the bag.
It is to be noted that the fixing portions 2, 2a can be designed to fit the double inner walls 51, 52 of the bottom surface 5 of the bag body by using the fixing portions 2, 2a without additional material addition. The air column 63 of the bottom surface 5 of the bag body and the inner wall of the bottom of the accommodating space 13 are changed in a structural form.
Thus, when the article 9 to be accommodated is swung from the bag opening 11 of the air bag 1 into the interior of the accommodating space 13, the outer wall of the article 9 is wrapped between the first bag body surface 3 and the inner wall of the second bag body surface 4 due to The curved surface of the buffering space 14 is reduced in the direction of the bottom 12 of the bag, so that the bottom of the article 9 can be completely inserted into the curved surface extending buffer space 14 , and the curved extending buffer space 14 is spaced apart from the bottom of the article 9 and the bottom inner wall of the receiving space 13 . between.
When the bottom 12 of the air bag 1 collides with the ground, the impact force of the bottom of the bag 12 colliding with the ground can be double absorbed by the air column 63 and the curved extension buffer space 14 of the bottom surface 5 of the bag body, and the bottom of the article 9 is prevented from being subjected to the air bag 1 The bottom of the bag 12 is damaged by the impact force of the ground.
Accordingly, the fixing portions 2, 2a used in the present invention are used to change the extending direction of the air column 63 of the bottom portion 12 of the air bag 1 without changing the structural change of the material, so that the double-sided symmetric inner wall 51 of the bottom surface 5 of the bag body, 52 is formed as an angle, and the bottom 12 of the bag is bent to form a curved surface extending buffer space 14 spaced between the bottom of the article 9 and the bottom of the accommodating space 13. The curved extending buffer space 14 extends a spatially thick buffering distance to Overcoming the above prior art, when the article is placed inside the air bag, due to the weight of the article, only a slight gap is left between the article and the bottom of the bag, or the article directly touches the bottom of the bag, resulting in a bag of the air bag. The impact force of the bottom collision ground is easily transmitted directly to the bottom of the article, which causes the problem of the damage of the article, thereby achieving the purpose of the above-mentioned pocket bottom 12 of the air bag 1 causing the air column 63 to be in a folded shape and generating a curved surface extending buffer space 14.
Referring to FIG. 4, a front perspective view of a second embodiment of the present invention is disclosed. FIG. 5 is a cross-sectional view of the bottom of FIG. 4, and FIG. 4 and FIG. The bag bottom 12a of the air bag 1a has an accommodating space 13a, and the top of the air bag 1a has a bag opening 11a that communicates with the accommodating space 13a, and is provided with a plurality of air at the bag bottom 12a. In the column 63a, the air column 63a extends in the direction of the bag opening 11a along both sides of the air bag 1a, and a plurality of air columns 61a and 62a are formed on both sides of the air bag 1a.
The two side inner walls 131a, 132a of the accommodating space 13a are attached to each other at one position of the bag bottom 12a via one or more fixing portions 2a, and the air column 63a of the bag bottom 12a is bent in the opposite direction to the bag opening 11a. An angle α is formed to protrude, so that the air column 63a of the bag bottom 12a is in a folded shape to form a curved extension buffer space 14.
The fixing portion 2a may be disposed on the air column 63a of the bag bottom 12a, or the fixing portion 2a may be disposed between the air column 63a of the bag bottom 12a, and the first and second heat sealing nodes are omitted. 71, 72 and the first and second air passages 81, 82, the remaining components and embodiments are equivalent to the first embodiment described above.
Accordingly, the above-mentioned bag bottom 12a of the air bag 1a can be made to cause the air column 63a to be in an angled shape and to generate a curved surface extending buffer space 14 to prevent the bottom of the article 9 from being affected by the impact force of the bag bottom 12a of the air bag 1a colliding with the ground. And it is ruined.
The invention is not intended to limit the invention, and other equivalent modifications or substitutions that are not departing from the spirit of the invention are intended to be included in the appended claims. Within the scope.
1、1a、1b．．．氣袋1, 1a, 1b. . . Air bag
11、11a、11b．．．袋口11, 11a, 11b. . . Bag mouth
12、12a、12b．．．袋底12, 12a, 12b. . . Bottom of bag
13、13a、13b．．．容置空間13, 13a, 13b. . . Housing space
131a、132a、51、52．．．內壁131a, 132a, 51, 52. . . Inner wall
14．．．曲面延伸緩衝空間14. . . Surface extension buffer
15．．．側接線15. . . Side wiring
16．．．側緩衝面16. . . Side buffer surface
2、2a．．．固接部2, 2a. . . Fastening
3．．．第一袋體面3. . . First bag face
4．．．第二袋體面4. . . Second bag face
5．．．袋體底面5. . . Bottom of bag
61、62、63、61a、62a、63a、61b、62b、63b．．．氣柱61, 62, 63, 61a, 62a, 63a, 61b, 62b, 63b. . . Air column
64．．．第一側氣柱64. . . First side air column
65．．．第二側氣柱65. . . Second side air column
71．．．第一熱封節點71. . . First heat seal node
72．．．第二熱封節點72. . . Second heat seal node
81．．．第一氣路81. . . First gas path
82．．．第二氣路82. . . Second gas path
9．．．物品9. . . article
圖1是本發明第一種實施例的前視立體圖；
圖2是圖1之側視立體圖；
圖3是圖1之A-A斷面圖；
圖4是本發明第二種實施例的前視立體圖；
圖5是圖4之B-B斷面圖；
圖6是傳統氣袋之剖示圖。Figure 1 is a front perspective view of a first embodiment of the present invention;
Figure 2 is a side perspective view of Figure 1;
Figure 3 is a cross-sectional view taken along line AA of Figure 1;
Figure 4 is a front perspective view of a second embodiment of the present invention;
Figure 5 is a cross-sectional view taken along line BB of Figure 4;
Figure 6 is a cross-sectional view of a conventional air bag.
1．．．氣袋1. . . Air bag
11．．．袋口11. . . Bag mouth
12．．．袋底12. . . Bottom of bag
15．．．側接線15. . . Side wiring
2．．．固接部2. . . Fastening
3．．．第一袋體面3. . . First bag face
4．．．第二袋體面4. . . Second bag face
5．．．袋體底面5. . . Bottom of bag
61、62、63．．．氣柱61, 62, 63. . . Air column
64．．．第一側氣柱64. . . First side air column
65．．．第二側氣柱65. . . Second side air column
71．．．第一熱封節點71. . . First heat seal node
81．．．第一氣路81. . . First gas path
Claims (8)
該袋體底面之雙側內壁經由一個或一個以上之固接部相互貼合，而使該袋體底面之氣柱往該袋口之反方向彎曲突出形成一夾角，俾使該袋體底面之氣柱呈折角型態而構成一曲面延伸緩衝空間。The bag bottom cushioning structure of the air bag is disposed at the bottom of the air bag, the air bag has a first bag body surface, a second bag body surface, and a bottom portion connecting the first bag body surface and the second bag body surface a bottom surface of the bag body, the first bag body surface is connected to two sides of the second bag body surface, and the first bag body surface, the second bag body surface and the bottom surface of the bag body have an accommodating space, and the first bag body surface a bag mouth communicating with the accommodating space is disposed between the top surface of the second bag body, and a plurality of air columns are disposed on the bottom surface of the bag body, and the air column faces the second bag body surface through the first bag body surface The bag mouth extends in a direction and is characterized by:
The inner side walls of the bottom surface of the bag body are adhered to each other via one or more fixing portions, and the air column of the bottom surface of the bag body is bent and protruded in the opposite direction of the bag mouth to form an angle, so that the bottom surface of the bag body The air column is in a folded angle form to form a curved extension buffer space.
該容置空間之雙側內壁位於該袋底的位置經由一個或一個以上之固接部相互貼合，而使該袋底之氣柱往該袋口之反方向彎曲突出形成一夾角，俾使該袋底之氣柱呈折角型態而構成一曲面延伸緩衝空間。The bag bottom cushioning structure of the air bag is disposed at the bottom of the bag of the air bag, the air bag has an accommodating space therein, and the top of the air bag has a bag mouth connecting the accommodating space, and is spaced on the bottom of the bag A plurality of air columns are disposed, and the air columns respectively extend along the two sides of the air bag toward the bag mouth, and are characterized by:
The two sides of the accommodating space are located at the bottom of the bag at one or more fixing portions, and the air column of the bag bottom is bent in the opposite direction of the bag opening to form an angle. The air column of the bottom of the bag is in an angled shape to form a curved extension buffer space.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101144137A TW201420455A (en) | 2012-11-26 | 2012-11-26 | Bag bottom buffering structure of airbag |
| DE201310223633 DE102013223633A1 (en) | 2012-11-26 | 2013-11-20 | Pocket bottom padding structure for blown up air cushion pocket, has bottom wall inner side surfaces interconnected by connecting portion or firmly connecting portions such that air columns are flexed on bottom wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101144137A TW201420455A (en) | 2012-11-26 | 2012-11-26 | Bag bottom buffering structure of airbag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201420455A true TW201420455A (en) | 2014-06-01 |
| TWI488782B TWI488782B (en) | 2015-06-21 |
Family
ID=50778360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101144137A TW201420455A (en) | 2012-11-26 | 2012-11-26 | Bag bottom buffering structure of airbag |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE102013223633A1 (en) |
| TW (1) | TW201420455A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI659903B (en) * | 2018-05-31 | 2019-05-21 | 亞比斯包材工場股份有限公司 | Air-sealed bag with enhanced corner protection |
| CN112239017A (en) * | 2019-07-17 | 2021-01-19 | 上海艾尔贝包装科技发展有限公司 | Inflatable buffer packaging device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7000767B2 (en) * | 2004-05-26 | 2006-02-21 | Air-Paq, Inc. | Structure of air-packing device having improved shock absorbing capability |
-
2012
- 2012-11-26 TW TW101144137A patent/TW201420455A/en not_active IP Right Cessation
-
2013
- 2013-11-20 DE DE201310223633 patent/DE102013223633A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE102013223633A1 (en) | 2014-06-12 |
| TWI488782B (en) | 2015-06-21 |
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