CN211811451U

CN211811451U - Bag, bag fixing device and bag mounting structure

Info

Publication number: CN211811451U
Application number: CN202020072298.8U
Authority: CN
Inventors: 叶远超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-30
Anticipated expiration: 2030-01-14

Abstract

The utility model relates to a sack, sack fixing device and sack mounting structure, this sack include the bag body, and the one end of the bag body is bag mouth end, and the other end of the bag body is the bottom, and the sack is seted up to the sack end, and the sack has relative first side wall and the second lateral wall that sets up, and one side of first side wall and one side of second lateral wall are connected, and the opposite side of first side wall and the opposite side of second lateral wall are connected, have seted up at least one cluster hole on the first side wall, and the second lateral wall staggers each other with the cluster hole. Through set up the cluster hole on the first lateral wall at the sack for the second lateral wall staggers with the cluster hole, avoids the second lateral wall to cause the sheltering from to the cluster hole, makes the fixed column on the bagging-off mechanism can pass the cluster hole, makes a plurality of bags of bodies can range upon range of and place and fix on the fixed column, because the second lateral wall is not fixed on the fixed column, makes the second lateral wall can separate with first lateral wall easily, thereby makes the sack conveniently open, makes the sack can be opened by automation in the garbage bin.

Description

Bag, bag fixing device and bag mounting structure

Technical Field

The utility model relates to the field of packaging technology, especially, relate to a sack, sack fixing device and sack mounting structure.

Background

Bags are commonly used for packaging or containing articles. The use of bags is more common, and the common bag is used as a garbage bag. To facilitate the manufacture and transport of the bags, the bags are usually connected end to end, i.e. the bottom of one bag is connected to the opening of another bag, so that the bags are connected in series in the form of a strip, which usually needs to be rolled up to be stored, i.e. to form a roll of bags. When the bag is used, the bag roll is pulled out, one bag is torn off, and then the bag can be used for containing articles or garbage.

Conventional bags are difficult to be applied to automatically controlled or intelligently controlled machines, for example, if it is desired to automatically open the bag on a trash can, it is difficult to adopt the structure of the conventional bag.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a bag, a bag fixing device, and a bag mounting structure.

A bag, comprising: the bag body, the one end of the bag body is the sack end, the other end of the bag body is the bottom, the sack is seted up to the sack end, the sack has relative first lateral wall and the second lateral wall that sets up, one side of first lateral wall with one side of second lateral wall is connected, the opposite side of first lateral wall with the opposite side of second lateral wall is connected, at least one cluster hole has been seted up on the first lateral wall, the second lateral wall with the cluster hole staggers each other.

In one embodiment, two sides of the first side wall are respectively folded to form two first folding portions, and the two first folding portions are respectively provided with the string holes.

In one embodiment, two sides of the second sidewall are respectively folded to form two second folded portions, and the second folded portions are staggered with the string holes.

In one embodiment, the folded width of the first sidewall is greater than the folded width of the second sidewall.

In one embodiment, the distance between the string holes of the two first folding portions is greater than the width of the folded second side wall, and the two string holes are respectively located at the outer sides of the two sides of the second side wall.

In one embodiment, the bag is made of plastic.

A pouch securing device comprising: the bagging mechanism, the propelling mechanism and the supporting piece are arranged on the bag;

the bag filling mechanism is provided with a fixing column, the bag filling mechanism is provided with a bag outlet, the supporting piece is connected with the bag filling mechanism, one end of the propelling mechanism is connected with the supporting piece, and the other end of the propelling mechanism is movably abutted to the bag filling mechanism.

In one embodiment, the pushing mechanism comprises an elastic component and a pushing plate, one end of the elastic component is connected with the supporting piece, the other end of the elastic component is connected with the pushing plate, and the pushing plate abuts against the bagging mechanism under the action of the elastic force of the elastic component.

In one embodiment, the bagging mechanism comprises a box body, the inner side surface of one side of the box body is provided with a stop surface, the fixing column protrusions are arranged on the stop surface, the bag outlet is formed in the stop surface, the support piece is connected with the box body, the propelling mechanism is movably arranged in the box body, and the propelling mechanism abuts against the stop surface.

A bag mounting structure comprising the bag holding device of any one of the above embodiments and at least one bag of any one of the above embodiments;

the fixing columns are inserted into the serial holes;

the pushing mechanism abuts against the first side wall of the bag body and applies force to the first side wall to enable the first side wall of the bag body to abut against the bag filling mechanism;

the second side wall of the pouch is configured to:

the second side wall of the bag body is arranged in the bag outlet, or at least partially penetrates through the bag outlet and is arranged on the outer side of the bag filling mechanism.

In one embodiment, the number of the bags is multiple, the bag mouth end of each bag body is sequentially stacked, the serial holes are sequentially aligned, the fixing column is inserted into each serial hole, the pushing mechanism abuts against the first side wall of the last bag body, and force is applied to the first side wall so that the first side wall of the first bag body abuts against the bagging mechanism; after the first bag body is separated from the fixing column, the first side wall of the bag body behind the first bag body is abutted against the bag filling mechanism under the action of the pushing mechanism.

Above-mentioned sack, sack fixing device and sack mounting structure, through seting up the cluster hole on the first lateral wall at the sack, and make the second lateral wall stagger with the cluster hole, avoid the second lateral wall to cause the cluster hole to shelter from, make the fixed column on the bagging-off mechanism can pass the cluster hole, make a plurality of bags of bodies can range upon range of placing fix on the fixed column, because the second lateral wall is not fixed on the fixed column, make the second lateral wall can separate with first lateral wall easily, thereby make the sack can conveniently open, make the sack can be opened by automation in the garbage bin.

Drawings

FIG. 1 is a schematic view of the folded state of the bag in one embodiment;

FIG. 2 is a schematic view of the opened state of the bag in one embodiment;

FIG. 3 is a schematic perspective view of a bag holding device according to one embodiment;

FIG. 4 is a schematic view of an embodiment of a bag holding device in an exploded orientation;

FIG. 5 is a schematic view of another exploded perspective view of the bag holding device in one embodiment;

FIG. 6 is a perspective view of the folded bag within the case in one embodiment;

FIG. 7 is a schematic perspective exploded view of an embodiment of a trash can;

FIG. 8 is a schematic view of an embodiment of a top cover of the trash can;

FIG. 9 is another schematic view of the top cover of the trash can in one embodiment;

fig. 10 is a schematic perspective exploded view of an upper cover of a trash can in an embodiment.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1 and 2, the bag 10 in an embodiment includes a bag body 100, one end of the bag body 100 is a bag mouth end 110, the other end of the bag body 100 is a bottom end 120, the bag mouth end 110 is provided with a bag mouth 101, the bag mouth 101 has a first side wall 130 and a second side wall 140 which are oppositely disposed, one side of the first side wall 130 is connected with one side of the second side wall 140, the other side of the first side wall 130 is connected with the other side of the second side wall 140, the first side wall 130 is provided with at least one serial hole 102, and the second side wall 140 and the serial hole 102 are staggered with each other.

In this embodiment, the bottom end 120 of the bag body 100 is closed, and the bag opening end 110 is provided with the bag opening 101, so that articles can enter the bag body 100 through the bag opening 101. The first side wall 130 and the second side wall 140 of the bag body 100 are connected to form the bag mouth 101, the side wall of one side of the bag mouth 101 is the first side wall 130, the side wall of the other side of the bag mouth 101 is the second side wall 140, and when the bag body 100 is folded, the first side wall 130 abuts against the second side wall 140, so that the bag mouth 101 is closed. The string holes 102 formed in the first side wall 130 are used for enabling the bag bodies 100 to be strung on the fixing columns, when the bag bodies 100 are sequentially aligned and stacked, the string holes 102 are sequentially aligned, the fixing columns sequentially penetrate through the string holes 102, and therefore the bag bodies 100 can be stacked and fixed on the fixing columns. When the bag bodies 100 are stacked, each bag body 100 is folded, the first side wall 130 of the bag mouth 101 abuts against the second side wall 140, and the second side wall 140 is not provided with the serial hole 102, so that the first side walls 130 of the bag mouths 101 of the bag bodies 100 are connected to the fixing posts, the second side walls 140 of the bag mouths 101 of the bag bodies 100 are not fixed to the fixing posts, and when the second side walls 140 are subjected to a force in a direction away from the first side walls 130, the second side walls 140 are separated from the first side walls 130, so that the bag mouths 101 are opened.

It is worth mentioning that the sack in this application can be for the disposal bag, like this, when a plurality of disposal bags through the cluster hole 102 cluster on a fixed column, a plurality of bag bodies 100 are range upon range of in proper order for bag body 100 is convenient for accomodate and the transportation, and is inequality with the structure of accomodating of the disposal bag of traditional coiling. When a single garbage bag needs to be separated, the garbage bag is sequentially pulled off from the fixing column without being torn off from the garbage bag roll in the traditional mode. In addition, the first trash bag located at the front of the stack can be conveniently opened without affecting other trash bags at the rear, which is more convenient than the conventional roll-up trash bag in use, and is also suitable for a trash can with a function of automatically opening the bags, so that the trash bags can be automatically opened in the trash can, as will be further described in the following embodiments.

It should be connected that the second sidewall 140 of the pocket 101 and the string hole 102 of the first sidewall 130 are staggered from each other, which means that the second sidewall 140 is not aligned with the string hole 102, the second sidewall 140 does not block the string hole 102, and the second sidewall 140 does not block the string hole 102, so that when a fixing column passes through the string hole 102, the second sidewall 140 does not block the fixing column. The offset of the second sidewall 140 from the string hole 102 can be achieved by a variety of configurations, such as, for example, differing widths of the first and

second sidewalls

130, 140 to offset the second sidewall 140 from the string hole 102, or differing heights of the first and

second sidewalls

130, 140 to offset the second sidewall 140 from the string hole 102.

In one embodiment, two sides of the first sidewall 130 are respectively folded to form two first folded portions 131, and the two first folded portions 131 are respectively opened with the string holes 102. In this embodiment, two sides of the first sidewall 130 are folded inward, the first folding portions 131 are respectively formed on two sides of the first sidewall 130, each first folding portion 131 is provided with a string of holes 102, and a central line of the two string of holes 102 is parallel to an edge of the bag opening 101, that is, the two string holes 102 are flush, by providing the first folding portions 131, the bag body 100 is easy to fold, the plurality of bag bodies 100 can be stacked conveniently, in addition, because the two first folding portions 131 are disposed on two sides of the first sidewall 130, the string holes 102 are located on two sides of the first sidewall 130, and the string holes 102 can be made to avoid the second sidewall 140. For example, the width of the second sidewall 140 is smaller than the width of the folded first sidewall 130, and the two string holes 102 are respectively located at the outer sides of the two sides of the second sidewall 140, so that the second sidewall 140 and the string holes 102 are staggered, and the second sidewall 140 is prevented from blocking the string holes 102. Since two points define a straight line, the bag body 100 can be smoothly fixed to the fixing posts and be balanced by the fixing of the two string holes 102.

In one embodiment, two second folded portions 141 are formed by folding two sides of the second sidewall 140, and the second folded portions 141 are offset from the string holes 102. In this embodiment, two sides of the second sidewall 140 are folded inward, the second folding portions 141 are respectively formed on two sides of the second sidewall 140, and each second folding portion 141 is staggered from the serial hole 102 on the first folding portion 131 located on the same side, so that the two second folding portions 141 can further facilitate folding of the bag body 100, and facilitate stacking of a plurality of bag bodies 100.

In one embodiment, the folded width of the first sidewall 130 is greater than the folded width of the second sidewall 140. In one embodiment, the distance between the ends of the two first folding portions 131 is greater than the distance between the ends of the two second folding portions 141, that is, the distance between the ends of the two first folding portions 131 is greater than the distance between the ends of the two second folding portions 141, so that the width of the folded first side wall 130 is greater than the width of the folded second side wall 140.

In this embodiment, the width of the first sidewall 130 is larger than the width of the bag outlet of the bag loading mechanism, and the width of the second sidewall 140 is smaller than the width of the bag outlet, so that when the first sidewall 130 is stopped by the bag loading mechanism of the bag fixing device, the second sidewall 140 can pass through the bag outlet.

In order to avoid the second folding portion 141 blocking the string holes 102, in an embodiment, a distance between the string holes 102 of the two first folding portions 131 is greater than a width of the second side wall 140 after folding, and the two string holes 102 are respectively located at outer sides of two sides of the second side wall 140. In this embodiment, since the width of the folded first sidewall 130 is greater than that of the second sidewall 140, the first folded portions 131 at two sides at least partially protrude to the outside of the first sidewall 130, and the string holes 102 are opened on the portion of the first folded portion 131 protruding to the outside of the first sidewall 130, so that the minimum distance between the string holes 102 at two sides is greater than the width of the folded second sidewall 140, and thus, the two string holes 102 are respectively located at the outside of the second folded portions 141 at two sides of the second sidewall 140, so that the second sidewall 140 is staggered from the string holes 102, and the string holes 102 are prevented from being blocked by the second sidewall 140.

In order to avoid the second side wall blocking the string hole, in one embodiment, the second folding portion is bent to be offset from the string hole. In this embodiment, the width of second lateral wall and the width of first lateral wall can be equal, also can be inequality, when the width of second lateral wall is greater than or equal to the distance between two cluster holes, in order to avoid sheltering from the cluster hole, the second folded portion is buckled, and the direction of buckling can be towards first folded portion, also can deviate from first folded portion, like this for the second folded portion staggers with the cluster hole, thereby avoids sheltering from the cluster hole.

In order to avoid the second side wall blocking the string hole, in one embodiment, the height of the first side wall is greater than that of the second side wall, the string hole is opened on the portion of the first side wall protruding above the second side wall, and the height of the string hole is greater than that of the second side wall. In this embodiment, the height of first lateral wall and the height of second lateral wall refer to the bottom of the bag body as the reference, the tip of first lateral wall, the distance between the tip of second lateral wall and the bottom of the bag body is the height, in this embodiment, the lateral wall of the both sides of sack is not the parallel and level, the first lateral wall of sack is protruding in the sack towards the direction of keeping away from the bottom, like this, the height of seting up the cluster hole on the first lateral wall can set up to be higher than the second lateral wall, like this, because the height of second lateral wall is lower, can't shelter from the cluster hole, thereby the sheltering from to the cluster hole has been avoided. And when first lateral wall through the cluster hole cluster on the fixed column, the second lateral wall can not be fixed on the fixed column to when the atress, can keep away from first lateral wall, thereby make the sack open.

In one embodiment, the bag 100 is made of plastic. In the embodiment, the bag is a plastic bag, and the plastic bag is convenient to fold and produce. In addition, the bag body 100 made of plastic material can be adhered by the nano adhesive tape, so that when a movable nano adhesive tape is arranged in the garbage can, the second side wall 140 of the bag opening 101 can be adhered to move towards the direction away from the first side wall 130, so that the second side wall 140 is away from the first side wall 130, and the bag opening 101 of the bag body 100 is opened. In addition, the bag body 100 made of plastic can be torn conveniently from the fixing column, so that the bag body 100 can be taken down from the fixing column conveniently. In other embodiments, the material of the bag 100 is paper. The bag made of paper is more environment-friendly and is convenient to tear off from the fixing column.

In one embodiment, as shown in fig. 3 to 5, there is provided a bag holding device 20 including: a bagging mechanism 200, a pushing mechanism 210, and a support 220; the bagging mechanism 200 is provided with a fixing column 231, the bagging mechanism 200 is provided with a bag outlet 232, the supporting piece 220 is connected with the bagging mechanism 200, one end of the propelling mechanism 210 is connected with the supporting piece 220, and the other end of the propelling mechanism 210 is movably abutted against the bagging mechanism 200.

In this embodiment, the bag fixing device 20 can be used independently for accommodating bags, so that a user can take the bags conveniently, in addition, the bag fixing device 20 can also be used in the garbage can 30, the bag fixing device 20 is installed at a position of the garbage can 30 close to the opening of the garbage can, a movable nano adhesive tape is arranged at the opening of the garbage can, the second side wall 140 is adhered by the nano adhesive tape, and the bag opening 101 can be opened automatically when the nano adhesive tape moves towards a direction away from the first side wall 130. The connection between the supporting member 220 and the bagging mechanism 200 may be a direct connection or an indirect connection, for example, when the bag fixing device 20 is installed on the trash can 30, the supporting member 220 and the bagging mechanism 200 are respectively connected to the trash can 30, so as to achieve the indirect connection between the supporting member 220 and the bagging mechanism 200.

Specifically, the bagging mechanism 200 is configured to stop the first sidewall 130 of the bag body 100, the pushing mechanism 210 is configured to apply a force to the first sidewall 130 of the bag body 100, so that the first sidewall 130 abuts against the bagging mechanism 200, the fixing post 231 is configured to penetrate through the string hole 102 of the bag body 100, so that the bag bodies 100 can be fixed on the fixing post 231, and the bag outlet 232 is configured to allow the second sidewall 140 of the bag body 100 to pass through, so that when the second sidewall 140 passes through the bag outlet 232 and moves away from the first sidewall 130, the first sidewall 130 is stopped by the bagging mechanism 200 and is limited on the fixing post 231, so that the second sidewall 140 is away from the first sidewall 130, and the bag outlet 101 is opened.

In addition, the supporting member 220 is used for supporting the pushing mechanism 210, so that the pushing mechanism 210 can apply force to the first sidewall 130 of the bag body 100, so that the first sidewall 130 is tightly attached to the bagging mechanism 200.

The urging mechanism 210 may provide a force to the first sidewall 130 in an elastic manner, or may provide a force to the first sidewall 130 through a structure of an actuator such as an air cylinder or a motor.

In order to apply a force to the first sidewall 130, in one embodiment, the pushing mechanism 210 includes an elastic member 211 and a pushing plate 212, one end of the elastic member 211 is connected to the supporting member 220, the other end of the elastic member 211 is connected to the pushing plate 212, and the pushing plate 212 abuts against the bagging mechanism 200 under the elastic force of the elastic member 211. In this embodiment, when the bag body 100 is not mounted in the bag fixing device 20, the pushing plate 212 abuts against the bag loading mechanism 200 under the elastic force of the elastic element 211, and when the bag body 100 is threaded on the fixing post 231, the pushing plate 212 abuts against the first sidewall 130 of the bag body 100 under the elastic force of the elastic element 211, so that the first sidewall 130 is tightly attached to the bag loading mechanism 200. In this embodiment, the elastic element 211 uses the supporting element 220 as a support to provide an elastic force for the pushing plate 212, so that the pushing plate 212 applies a force to the first sidewall 130 of the bag body 100 under the elastic force of the elastic element 211.

In other embodiments, the propelling mechanism comprises a propelling motor and a propelling plate, the propelling motor is connected with the support member, the propelling motor is in driving connection with the propelling plate, and the propelling plate abuts against the bagging mechanism under the driving of the propelling motor. In this embodiment, the pushing plate is driven by the pushing motor to apply a force to the first sidewall, so that the first sidewall is tightly attached to the bagging mechanism.

In one embodiment, as shown in fig. 3 to 5, the bagging mechanism 200 includes a box body 230, an inner side surface of one side of the box body 230 is provided with a stop surface 233, the fixing post 231 is convexly provided on the stop surface 233, the stop surface 233 is provided with the bag outlet 232, the supporting member 220 is connected with the box body 230, the pushing mechanism 210 is movably disposed in the box body 230, and the pushing mechanism 210 abuts against the stop surface 233.

In this embodiment, the box 230 is used for receiving the bag body 100, so, referring to fig. 3 to fig. 6, the first sidewall 130 of the bag opening end 110 of the bag body 100 can be strung on the fixing post 231 through the string hole 102, and the middle portion and the portion near the bottom end 120 of the bag body 100 can be received in the box 230 in a folding manner, the middle portion and the portion near the bottom end 120 of the bag body 100 are folded as shown in fig. 6, and the first sidewall 130 abuts against the stopping surface 233, and the second sidewall 140 passes through the bag outlet 232 of the stopping surface 233 and is exposed.

In one embodiment, please refer to fig. 1 to 5, which provide a bag mounting structure, including the bag fixing device 20 of any one of the above embodiments and at least one bag of any one of the above embodiments; the fixing column 231 is inserted into each serial hole 102; the pushing mechanism 210 abuts against the first sidewall 130 of the bag 100 and applies a force to the first sidewall 130 to make the first sidewall 130 of the bag 100 abut against the bagging mechanism 200; the second sidewall 140 of the bag 100 is configured to: the second sidewall 140 of the bag body 100 is disposed in the bag outlet 232, or at least partially penetrates through the bag outlet 232 and is disposed outside the bagging mechanism 200.

In this embodiment, the second sidewall 140 of the bag body 100 is disposed in the bag outlet 232, or at least a portion of the second sidewall 140 of the bag body 100 passes through the bag outlet 232 and is disposed outside the bagging mechanism 200. The bag holding device 20 is used to hold bags, each bag being connected in series to the holding post 231 through the string hole 102. The pushing mechanism 210 applies a force to the first sidewall 130, such that the first sidewall 130 abuts against the bagging mechanism 200, the first sidewall 130 is stopped by the bagging mechanism 200 and is not exposed out of the bag outlet 232, the second sidewall 140 is exposed out of the bag outlet 232, and the pushing mechanism 210 applies a force to the first sidewall 130 of the bag body 100, such that the first sidewall 130 abuts against the bagging mechanism 200.

In one embodiment, the number of the bags is plural, the bag mouth end 110 of each bag body 100 is sequentially stacked, the string holes 102 are sequentially aligned, the fixing post 231 is inserted into each string hole 102, the pushing mechanism 210 abuts against the first sidewall 130 of the last bag body, and applies force to the first sidewall 130 to make the first sidewall 130 of the first bag body abut against the bagging mechanism 200; after the first bag body is separated from the fixing post 231, the first sidewall 130 of the bag body behind the first bag body abuts against the bag filling mechanism 200 under the action of the pushing mechanism 210.

In this embodiment, the pockets are aligned and stacked and strung on the securing posts 231 through the string holes 102. The bag body abutting against the bag filling mechanism 200 is a first bag body, the bag body behind the first bag body is a second bag body, and so on, the bag body farthest from the bag filling mechanism 200 is the last bag body. The pushing mechanism 210 applies force to the last bag body, so that the bag bodies can be tightly abutted with each other, and the first bag body is tightly abutted with the bagging mechanism 200. Thus, when the first bag body is pulled apart from the fixing post 231 by force, the first bag body is separated from the bagging mechanism 200, the first sidewall 130 of the original second bag body abuts against the bagging mechanism 200 under the force of the pushing mechanism 210, and the second sidewall 140 penetrates through the bag outlet 232 and is exposed, so that the original second bag body becomes the first bag body and is exposed through the bag outlet 232, and the bag is convenient for a user to pull off.

In one embodiment, as shown in fig. 3 to 5, the bagging mechanism 200 includes a box body 230, the inner side surface of one side of the box body 230 is provided with a stop surface 233, the two fixing posts 231 are convexly disposed on the stop surface 233, the two fixing posts 231 are symmetrically disposed on two sides of the stop surface 233, the stop surface 233 is provided with the bag outlet 232, the support member 220 is connected with the box body 230, the pushing mechanism 210 includes an elastic element 211 and a pushing plate 212, one end of the elastic element 211 is connected with the support member 220, the other end of the elastic element 211 is connected with the pushing plate 212, the pushing plate 212 is movably disposed in the box body 230, and the pushing plate 212 abuts against the stop surface 233 under the elastic force of the elastic element 211.

In the present embodiment, the bag mounting structure is further described as being applied to the trash can 30. As shown in fig. 7, 8 and 9, the trash can 30 is provided with an upper cover 310 having a hollow structure at the position of the opening 301 of the can body 300, the box body 230 is provided at one side of the upper cover 310, specifically, a mounting cavity 315 is opened at one side of the upper cover 310, and the box body 230 is provided in the mounting cavity 315. Go out sack 232 towards the middle part of upper cover 310, the opposite side of upper cover 310 sets up tape holder 320, sets up driving motor and guide rail 311 on the upper cover 310, and the guide rail sets up along one side to the opposite side of upper cover 310, and driving motor is connected with tape holder 320 drive, and tape holder 320 slides and sets up in the guide rail, and tape holder 320 sets up nanometer sticky tape 321 towards the one side of box body 230. Referring to fig. 9 and 10, the upper cover 310 includes a cover body 312 and a support frame 313, the support frame 313 is detachably connected to the top end of the tub 350, the cover body 312 is connected to the support frame 313, the cover body 312 is provided with a feeding opening 319, the upper cover door 316 is rotatably disposed on the cover body 312, the upper cover door 316 movably closes the feeding opening 319, the support frame 313 is provided with two guide rails 311, the two guide rails 311 are respectively disposed on two sides of the support frame 313, the number of the tape holders 320 is two, the two tape holders 320 are connected to a movable seat 322, two sides of the movable seat 322 are provided with movable holes 323, each guide rail 311 is disposed in one movable hole 323, the movable seat 322 is slidably disposed on the guide rail 311 through the movable holes 323, one end of the guide rail 311 is disposed close to the bag holder 20, and the other end of the guide rail 311 is disposed away from the bag holder 20, in this embodiment, the guide rail, the movable holes 323 are circular holes, the supporting frame is further provided with a driving motor 410, a transmission gear 430, two belt pulleys 440 and a belt 420, the driving motor 410 is disposed on the supporting frame 313, the transmission gear 430 and the two belt pulleys 440 are respectively rotatably disposed on the supporting frame 313, the driving motor 410 is in driving connection with the transmission gear 430, the transmission gear 430 is connected with the belt pulley 440 through a transmission shaft, the transmission gear 430 and the belt pulley 440 are both disposed on the transmission shaft, the two belt pulleys 440 are respectively disposed on one side of the supporting frame 313 close to the bag fixing device 20 and one side of the supporting frame 313 far away from the bag fixing device 20, the belt 420 is wound on the two belt pulleys 440, the belt 420 is connected with the movable base 322, in this embodiment, the number of the belt 420 is two, the two belts 420 are connected with the movable base 322 respectively.

Like this, when driving motor 410 during operation, drive pulley 440 through drive gear 430 and rotate, pulley 440 drives belt 420 transmission, belt 420 drives the slider along the slider motion, the slider drives tape holder 320 motion, thereby make tape holder 320 be close to bag fixing device 20 or keep away from bag fixing device 20, when tape holder 320 is close to bag fixing device 20, nanometer sticky tape 321 on tape holder 320 butts the bag on bag fixing device 20, with the bag adhesion, subsequently, when tape holder 320 keeps away from bag fixing device 20, nanometer sticky tape 321 keeps away from bag fixing device 20 along with tape holder 320, the lateral wall of one side of bag is fixed to bag fixing device 20, the lateral wall of the opposite side of nanometer sticky tape 321 adhesion bag, make the lateral wall separation of the both sides of sack, and then realize opening the sack of sack.

Referring to fig. 1, 4, 5, 8, 9 and 10, when the tape holder 320 moves toward the direction close to the box 230, the nano adhesive tape 321 abuts against the second sidewall 140, the nano adhesive tape 321 adheres to the second sidewall 140, and then the tape holder 320 moves in a reverse direction, so that the second sidewall 140 moves away from the first sidewall 130, the first sidewall 130 abuts against the stop surfaces 233 at two sides of the bag opening 232, and the first sidewall 130 is not moved along with the movement of the second sidewall 140 under the limitation of the fixing posts 231, so that the second sidewall 140 is separated from the first sidewall 130, and the bag opening 101 is opened, and thus the bag opening 101 can be opened in the trash can 30, and the trash put into the trash can 30 through the upper cover 310 can fall into the bag 100. During the garbage loading process, the nano adhesive tape 321 continuously supports the second sidewall 140, so that the bag opening 101 can be kept open. Referring to fig. 1 and 2, in fig. 2, the bag 100 is in an open state, and at this time, the second folded portion 141 is unfolded along with the opening of the second side wall 140, and the first folded portion 131 is still strung on the fixing post, so that the first folded portion 131 still maintains the folded state and is not unfolded.

It is worth mentioning that, the material of this nanometer sticky tape forms for ya keli and PET (polyethylene terephthalate) complex, for example, the nanometer sticky tape includes ya kelien layer and PET layer, a large amount of nanometer micropores are seted up on the surface of nanometer sticky tape, make the nanometer sticky tape have superstrong adsorption affinity, can easily the adhesion on various object surfaces, can have stronger adhesion with bag body adhesion, repeatedly usable, and when the bag body received external force and pulled, can break away from on the nanometer sticky tape, make the bag body can keep intact when breaking away from on the nanometer sticky tape.

In this embodiment, the second sidewall 140 of the bag body 100 is disposed in the bag outlet 232, or passes through the bag outlet 232 and is disposed outside the box 230, so that the second sidewall 140 can be adhered by the nano adhesive tape 321, and moves along with the movement of the adhesive tape fixing seat 320, the middle part and the bottom end 120 of the bag body 100 are folded and stored in the box 230, when the second sidewall 140 is pulled out by the nano adhesive tape 321, the middle part and the bottom end 120 of the bag body 100 are pulled out through the bag outlet 232, and then the bag outlet 101 of the bag body 100 is opened, and the middle part and the bottom end 120 of the bag body 100 are drooping after being pulled out from the bag outlet 232, and are opened along with the opening of the bag outlet 101, so as to store.

In addition, in the present embodiment, as shown in fig. 7 to 9, a heat-sealing adhesive tape 330 is disposed below the tape holder 320, a heat pressing member 340 is disposed below the box body 230, and the heat-sealing adhesive tape 330 movably abuts against the heat pressing member 340. After rubbish is received to a certain degree, the user controls the driving motor to work by pressing a button on the garbage can 30, the driving tape fixing seat 320 moves towards the box body 230, the heat-sealing adhesive tape 320 is close to the hot pressing piece 340, the hot pressing piece 340 generates heat after being electrified, the first side wall 130 and the second side wall 140 of the bag body 100 are sealed by hot pressing under the extrusion of the heat-sealing adhesive tape and the hot pressing piece on the two sides, the bag opening 101 is sealed, the collection of rubbish is completed, and then the tape fixing seat 320 moves away from the box body 230. At this time, the user can take out the bag 100 with the bag opening 101 heat sealed through the material taking opening 303 on one side of the trash can 30, and then the next bag 100 abuts against the stop surface 233 of the box 230 under the action of the pushing mechanism 210, and the second sidewall 140 is exposed at the bag outlet 232, so that when the tape fixing base 320 approaches the box 230 again, the nano-adhesive tape 321 can open the bag 100 by adsorbing the second sidewall 140, and can store the trash.

After the bag is used, in order to replenish the bag, in one embodiment, as shown in fig. 4 and 5, the supporting member 220 is detachably disposed on the box body 230, in one embodiment, a material inlet 234 is disposed on one side of the box body 230 away from the bag outlet 232, insertion grooves 235 are disposed on sidewalls of two sides of the material inlet 234, and two ends of the supporting member 220 are detachably inserted in the insertion grooves 235. In this way, the two ends of the supporting member 220 are inserted into the inserting grooves 235, so that the supporting member 220 is fixed on the box 230, and when the bag 100, the elastic member 211 and the pushing plate 212 need to be detached, the two ends of the supporting member 220 are separated from the inserting grooves 235, so that the supporting member 220 can be detached from the box 230, and the elastic member 211 and the pushing plate 212 can be detached at the same time, so that the bag 100 can be placed in the box 230, the bag 100 enters the box through the material inlet 234 and is fixed on the fixing posts 231 through the string holes 102, and then the elastic member 211 and the pushing plate 212 are placed in the box, so that the pushing plate 212 abuts against the second side wall 140 of the bag 100, the two ends of the supporting member 220 are placed in the inserting grooves 235, so that the bag 100 is fixed by being pressed, and in addition, the supporting member 220 can effectively support the elastic member.

In order to realize the installation and the removal of the supporting member 220, in one embodiment, as shown in fig. 5, two ends of the supporting member 220 are respectively provided with a sliding groove 221, a plug 222 is slidably arranged in the sliding groove 221, and one end of the plug 222 can be inserted into the plug groove 235 when sliding to the outside of the sliding groove 221, so that the supporting member 220 can be fixed on the box 230 by the sliding insertion of the plug 222, and when the plug 222 slides to be separated from the plug groove 235, the supporting member 220 can be separated from the box 230 and can be removed from the box 230.

In one embodiment, the inserting sheet 222 is connected to the supporting member 220 through an elastic member (not shown), for example, the elastic member is a spring, in one embodiment, an end portion of the sliding groove 221 near one end of the inserting groove 235 is provided with a limiting portion, an end portion of the inserting sheet 222 far from the inserting groove 235 is provided with a protruding abutting portion, the abutting portion movably abuts against the limiting portion, the limiting portion is used for limiting the inserting sheet 222 to be separated from the inserting groove 235, specifically, the elastic member is used for providing elastic force towards the inserting groove 235 for the inserting sheet 222, that is, the elastic force of the elastic member is in a direction towards the inserting groove 235, so that the inserting sheet 222 is automatically inserted into the inserting groove 235 under the action of the elastic member, and the limiting portion abuts against the abutting portion, the inserting sheet 222 can be limited to completely slide out of the sliding groove 221, and the inserting sheet 222 is prevented from being separated from the sliding groove 221, when the supporting member 220 needs, so as to overcome the elastic force of the elastic member, and to make the insertion piece 222 move in the direction away from the insertion groove 235, so that the insertion piece 222 is separated from the insertion groove 235, and the supporting member 220 can be detached from the box body 230; when the supporting member 220 needs to be installed, a force is applied to the inserting sheet 222, so that the inserting sheet 222 is contracted to the inner side of the end of the supporting member 220, the supporting member 220 is installed on the box body 230, and then the inserting sheet 222 is released and inserted into the inserting groove 235 under the elastic force of the elastic member, thereby achieving the installation of the supporting member 220.

In order to realize the pushing force to the bag body 100, in an embodiment, as shown in fig. 4 and 5, the elastic component 211 includes two elastic members (not shown) and two rotation support plates 213, one end of each rotation support plate 213 is rotatably connected to the support member 220, the other end of each rotation support plate 213 abuts against a surface of the pushing plate 212 facing away from the stopping surface 233, one end of each elastic member is connected to the rotation support plate 213, and the other end of each elastic member is connected to the support member 220.

In one embodiment, the supporting member 220 is provided with a rotating shaft 223, one end of the rotating supporting plate 213 close to the supporting member 220 is provided with a sleeve portion, the sleeve portion is sleeved on the rotating shaft 223 and rotatably disposed on the rotating shaft, in this embodiment, the elastic member is a torsion spring, the torsion spring is sleeved on the rotating shaft, and two ends of the torsion spring are respectively connected with the supporting member 220 and the rotating supporting plate 213, so that the rotating supporting plate 213 can apply a force to the pushing plate 212 under the elastic force of the torsion spring, and the pushing plate 212 can apply a force to the bag body 100 towards the stopping surface 233.

In order to realize the pushing force on the bag body, in one embodiment, the elastic component comprises a spring, one end of the spring is connected with the pushing plate, the other end of the spring is connected with the supporting piece, and the elastic force direction of the spring is towards the blocking surface of the box body, so that the pushing plate can apply force to the bag body through the elastic force of the spring on the pushing plate, and the first side wall of the bag body is pushed to abut against the blocking surface of the box body.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A bag, comprising: the bag body, the one end of the bag body is the sack end, the other end of the bag body is the bottom, the sack is seted up to the sack end, the sack has relative first lateral wall and the second lateral wall that sets up, one side of first lateral wall with one side of second lateral wall is connected, the opposite side of first lateral wall with the opposite side of second lateral wall is connected, at least one cluster hole has been seted up on the first lateral wall, the second lateral wall with the cluster hole staggers each other.

2. The bag according to claim 1 wherein said first sidewall is folded on either side to form two first folds, and wherein said series of holes are formed in each of said two first folds.

3. The bag according to claim 2 wherein said second sidewall is folded on either side to form two second folds, said second folds being offset from said perforations.

4. The bag according to claim 3 wherein the folded width of said first sidewall is greater than the folded width of said second sidewall.

5. The bag according to claim 3 wherein said series of holes of said first fold are spaced apart a distance greater than the width of said second sidewall after folding, said series of holes being respectively outboard of the sides of said second sidewall.

6. A pouch according to claim 3, wherein said pouch is of plastics material.

7. A bag holding device, comprising: the bagging mechanism, the propelling mechanism and the supporting piece are arranged on the bag;

the bag filling mechanism is provided with a fixing column, the bag filling mechanism is provided with a bag outlet, the supporting piece is connected with the bag filling mechanism, one end of the propelling mechanism is connected with the supporting piece, the other end of the propelling mechanism movably abuts against the bag filling mechanism, the fixing column is used for penetrating through the string hole of the bag body, and the bag outlet is used for enabling the second side wall of the bag body to penetrate through.

8. The bag holding device as claimed in claim 7, wherein the pushing mechanism comprises an elastic member and a pushing plate, one end of the elastic member is connected to the supporting member, the other end of the elastic member is connected to the pushing plate, and the pushing plate abuts against the bagging mechanism under the elastic force of the elastic member.

9. The bag holding device according to any one of claims 7 to 8, wherein the bag loading mechanism comprises a box body, an inner side surface of one side of the box body is provided with a stop surface, the fixing column protrusion is arranged on the stop surface, the stop surface is provided with the bag outlet, the support member is connected with the box body, the pushing mechanism is movably arranged in the box body, and the pushing mechanism abuts against the stop surface.

10. A bag mounting structure comprising the bag holding device as claimed in any one of claims 7 to 9 and at least one bag as claimed in any one of claims 1 to 6;

the fixing columns are inserted into the serial holes;

the second side wall of the pouch is configured to:

11. The bag mounting structure according to claim 10, wherein the number of the bags is plural, the bag mouth end of each bag is sequentially stacked, the string holes are sequentially aligned, the fixing post is inserted into each string hole, the pushing mechanism abuts against the first sidewall of the last bag, and applies a force to the first sidewall so that the first sidewall of the first bag abuts against the bagging mechanism; after the first bag body is separated from the fixing column, the first side wall of the bag body behind the first bag body is abutted against the bag filling mechanism under the action of the pushing mechanism.