CN211253927U

CN211253927U - Foldable automatic bag sleeving and opening garbage can

Info

Publication number: CN211253927U
Application number: CN201922309758.4U
Authority: CN
Inventors: 孙业昌; 陈建波
Original assignee: Wuxi Daotuo Originality Home Furniture Technology Co ltd
Current assignee: Taizhou Qinjin Commodity Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-08-14
Anticipated expiration: 2029-12-20

Abstract

The utility model provides a foldable automatic bag sleeving and opening garbage can, which comprises a first bracket and a second bracket which have the same shape; the first support comprises a support body and support legs, one end of each support leg is connected with the bottom of the support body, the other end of each support leg is connected with a wheel, and a plane angle of a dihedral angle formed by a plane where the support body is located and a plane where the support legs are located is an obtuse angle; the first bracket and the second bracket face oppositely, and an accommodating space is formed between the opposite bracket bodies; the two brackets are rotatably connected, and the connection point or the connection line of the brackets falls on the edge of the dihedral angle or the vicinity of the edge; the tops of the two brackets are connected by a telescopic component; the two brackets can rotate around a connecting point or a connecting line, and are switched between a closed state that the frame bodies are close to each other and an open state that the top parts of the frame bodies are far away from each other; in the open position, the maximum length of the telescopic assembly limits the width of the opening. The utility model discloses can simplify the volume structure of automatic garbage bin, reduction in production and cost of transportation.

Description

Foldable automatic bag sleeving and opening garbage can

Technical Field

The utility model relates to a house application especially relates to a collapsible automatic bagging-off garbage bin of opening.

Background

People are more and more high in pursuit of living quality, but most of the existing garbage cans are simple in structure and single in function, and the experience requirements of people cannot be met. A garbage can in life needs to be manually sleeved with a new garbage bag after garbage is taken out every time, and is troublesome in process and poor in experience. Sometimes the garbage bag can slide into the garbage can, which brings great troubles and insanitation. Moreover, the garbage bag has a low practical utilization rate because a long part of the opening edge is sleeved on the shell of the garbage can. The cover of most dustbin with cover is normally opened and locked by hand, which is troublesome to operate. The existing automatic garbage can has the disadvantages of complex structure, high cost, large volume and high transportation cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a collapsible automatic bagging-off garbage bin that opens bag simplifies the volume structure of automatic garbage bin, reduction in production and cost of transportation.

Particularly, the utility model provides a foldable automatic bag sleeving and opening garbage can, which comprises a first bracket and a second bracket which are the same in shape;

the first support comprises a support body and support legs, one end of each support leg is connected with the bottom of the support body, the other end of each support leg is connected with a wheel, and a plane angle of a dihedral angle formed by a plane where the support body is located and a plane where the support legs are located is an obtuse angle;

the dihedral angle formed by the first bracket and the dihedral angle formed by the second bracket face oppositely, and an accommodating space is formed between the frame bodies opposite to the two brackets; the two brackets are rotatably connected, and the connection point or the connection line of the brackets falls on the edge of the dihedral angle or the vicinity of the edge; the tops of the two brackets are connected by a telescopic component; the two brackets can rotate around the connecting points or the connecting lines, and are switched between a closed state that the frame bodies are close to each other and an open state that the top parts of the frame bodies are far away from each other; in the open position, the maximum length of the telescopic assembly limits the width of the opening.

Preferably, the first support has a structure that: the frame body is two frame body rod pieces which are separated by a preset distance, and the support legs are two support leg rod pieces which are separated by a preset distance; one end of the support leg rod piece is connected with the bottom of the frame body rod piece, and the other end of the support leg rod piece is connected with the wheel; the tops of the two frame body rod pieces are connected by a top rod piece; the two support leg rod pieces of the first support are connected through a bottom rod piece.

Preferably, the two ends of the spring are respectively connected to the support legs of the two brackets, and the connection point of the spring is closer to the end of the support leg connected with the wheel than the connection point of the rotatable connection.

Preferably, a garbage bag box is fixed on the bottom rod piece of the first support, an opening of the garbage bag box faces the accommodating space, the top surface of the garbage bag box is a treading surface, and anti-skid grains are arranged on the top surface.

Preferably, the support legs of the first support are connected with the fixed wheels, and the support legs of the second support are connected with the movable wheels.

Preferably, the two frame members of the first frame are opposite to the two frame members of the second frame, and the telescopic assembly comprises a first pull rod and a second pull rod; the frame body rod piece of the first support, the first pull rod, the second pull rod and the frame body rod piece of the opposite second support are sequentially connected, and the connection points are a first connection point, an opening and closing connection point and a second connection point respectively; when the position of the opening and closing connecting point is higher than the connecting line of the first connecting point and the second connecting point, the telescopic component is locked, and the garbage can is in an opening state; when the position of the opening and closing connecting point is lower than the connecting line of the first connecting point and the second connecting point, the telescopic component is unlocked, and the garbage can is in a closed state.

Preferably, the outer side of the top rod piece is provided with a garbage bag clamp capable of opening and closing.

Preferably, the inner side of the top rod piece is provided with a sponge strip.

The utility model discloses a can simple and easy collapsible automatic cover bag open bag garbage bin, the primary structure only comprises two supports, makes the automatic structure of covering the bag and opening bag garbage bin simplify the most, easily dismantles and transports, and area is little, and is small, and part is small in quantity. The cost is reduced, and meanwhile, the effect of automatically covering and opening the bag is achieved.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale.

In the drawings:

fig. 1 is a perspective view of a trash can according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a first bracket of the trash can of FIG. 1;

FIG. 3 is a schematic view of the trash can of FIG. 1 in an open state and a closed state;

FIG. 4 is a schematic view of the receptacle of FIG. 1 in a closed position for automatically retrieving the disposal bag;

FIG. 5 is a schematic view of the trash can of FIG. 1 locked and unlocked in an open state;

FIG. 6 is an enlarged view of the top structure of the trash can of FIG. 1;

FIG. 7 is a schematic view of the trash can of FIG. 1 disassembled;

the symbols in the drawings have the following meanings:

1-first rack, 101-top rod, 102-rack rod, 103-foot rod, 104-bottom rod, 105-disposal bag box, 106-wheel, 2-second rack, 3-first connection point, 4-rack and foot connection point, 5-two rack connection point, 6-spring connection point, 7-first pull rod, 8-second pull rod, 9-disposal bag clamp, 10-sponge strip, 11-spring, 12-disposal bag, 13-second connection point, 14-open and close connection point, 15-salient point, 16-reset spring.

Detailed Description

The utility model discloses collapsible automatic cover bag garbage bin of opening bag, primary structure comprises first support 1 and second support 2. The first bracket 1 and the second bracket 2 have substantially the same shape.

Example 1

As shown in fig. 1 and 2, the first bracket 1 has a structure including a bracket body and legs. The magazine is two magazine bars 102 spaced apart by a predetermined distance. The tops of the two frame bars 102 are connected by a top bar 101, and the predetermined distance is the length of the top bar 101. The top bar 101 is a straight bar. The legs are two leg bars 103 spaced apart by a predetermined distance. The two leg bars 103 of the first bracket 1 are connected by a bottom bar 104. The predetermined distance is the length of bottom pole 104. In this embodiment, the length of the top rod 101 is equal to the length of the bottom rod 104. In other embodiments, the length of the top rod 101 and the length of the bottom rod 104 may not be equal.

As shown in fig. 2 and 7, one end of the leg link 103 is connected to the bottom of the frame link 102, and the other end of the leg link 103 is connected to the wheel 106. The plane angle of the dihedral angle formed by the plane of the frame body and the plane of the support leg is an obtuse angle. That is, the angle formed by the frame bar 102 and the leg bar 103 is an obtuse angle. In this embodiment, the frame member 102 is a straight rod. The whole of the leg link 103 is a straight rod and is slightly bent at the end connected to the frame link 102 so as to form an obtuse angle. The frame bar 102 and the foot bar 103 are detachably connected through the frame and foot connection points 4.

As shown in fig. 7, the trash can be disassembled into four frame members 102 belonging to the first and second supports, a top member 101, four leg members 103 belonging to the first and second supports, and a bottom member 104, so that the trash can is divided into upper and lower parts. The upper part and the lower part are respectively folded and are attached together to be packed in a transport packing box. The garbage bin can also be dismantled further, will go up the part and continue to tear out: the top bar 101 and the two frame bars 102 of the first support are detached; detaching the top bar 101 and the two frame bars 102 of the second support; the lower part is continuously dismantled: the bottom bar 104 and the two leg bars 103 of the first support are removed; the bottom bar 104 and the two foot bars 103 of the second support are detached, thus making the transport package more compact. The garbage bin can also be dismantled further, will go up the part and continue to tear out: two frame members 102 connected with the first and second frames are detached; the lower part is continuously dismantled: the two leg bars 103 connecting the first and second brackets are removed, thereby making the shipping package more compact.

As shown in fig. 1, the first bracket 1 and the second bracket 2 are connected. The dihedral angle formed by the first stent 1 and the dihedral angle formed by the second stent face oppositely. An accommodating space is formed between the frame bodies opposite to the two brackets. A trash bag is placed in this receiving space. The two supports have a rotatable connection between them, the connection point or connection line of which falls on or near the dihedral edge. In this embodiment, the connection point 5 of the two brackets is located at the end where the leg bar 103 is bent, near the bend break. As shown in fig. 3, the two brackets can be rotated about the connection points 5 of the two brackets to switch between a closed state in which the shelves are close to each other and an open state in which the tops of the shelves are far from each other. The tops of the two brackets are connected by a telescopic component. In the open position, the maximum length of the telescopic assembly limits the width of the opening.

As shown in fig. 1 and 3, both ends of the spring 11 are connected to the legs of the two brackets, respectively. The attachment point 6 of the spring is closer to the end of the foot where the wheel 106 is attached than the attachment points 5 of the two brackets.

As shown in fig. 3, a trash bag box 105 is fixed to the bottom member 104 of the first frame 1. The opening of the waste bag box 105 faces the accommodating space. The top surface of the garbage bag box 105 is a treading surface, and the top surface is provided with anti-skid grains. The support legs of the first bracket 1 are fixedly connected with the wheels 106, and the support legs of the second bracket 2 are movably connected with the wheels 106. When a user steps on the garbage bag box 105, the wheels 106 on the same side are fixed, the wheels 106 of the second support on the other side roll outwards, the springs 11 are stretched, the two supports are in an open state, and the bag opening of the garbage bag is opened. When a user releases the garbage bag box 105, the wheels 106 on the same side are fixed, and under the drive of the retraction of the spring 11, the wheels 106 of the second support on the other side roll inwards, the two supports are in a closed state, and the bag opening of the garbage bag is closed.

The lower half of the garbage can is supported by four support leg rods 103, two bottom rods 104 and four wheels 106. The upper half part of the garbage can is provided with four frame body rod pieces 102, two top rod pieces 101 and a telescopic assembly. The center of gravity of the upper half is located in the middle of the lower half. Therefore, the trash can is not easy to fall down in the opening state or the closing state. In this embodiment, in order to ensure the stability of the trash can, the length of the frame body lever 102 is greater than that of the leg lever 103.

When the disposal bag is to be changed, the user steps on the trash can to pick up the old disposal bag upward in the opened state of the trash can, as shown in fig. 4. The tail of the old bag is connected to a new bag carried out of the bag box 105. When the old bag is just lifted and the mouth of the new bag is just beyond the top of the frame bar 102, the user releases the bag box 105 and the receptacle is closed, thereby clamping the mouth of the new bag. The user tears the connection of the new and old garbage bags. And in the closed state, the opening of the new garbage bag is unfolded and fixed at the top of the frame rod 102.

As shown in fig. 5, the two frame bars 102 of the first frame 1 and the two frame bars 102 of the second frame 2 are located opposite to each other. Two opposite frame members 102 are connected by a telescopic assembly. In this embodiment, the telescopic assembly comprises a first pull rod 7 and a second pull rod 8. The frame body rod member 102 of the first bracket 1, the first pull rod 7, the second pull rod 8 and the frame body rod member 102 of the opposite second bracket 2 are sequentially connected. The connection points are a first connection point 3, an opening and closing connection point 14 and a second connection point 13 respectively. The opening and closing connection point 14 is provided with a locking/unlocking structure.

When the opening of the garbage bag is required to be normally opened, the garbage bag box 105 is stepped down, the opening and closing connection point 14 is pulled upwards by a hand, the rivet position of the opening and closing connection point 14 is higher than the connection line of the first connection point 3 and the second connection point 13, due to the fact that the protruding point 15 is arranged at one end of the first pull rod 7, downward movement of the second pull rod 8 is blocked, the first pull rod 7 and the second pull rod 8 are locked under the action of the pulling force of the spring 11, and the garbage can is in an opening state.

When the garbage bag needs to be closed, the opening and closing connecting point 14 is pressed down by hand, so that the rivet position of the opening and closing connecting point 14 is lower than the connecting line of the first connecting point 3 and the second connecting point 13, at the moment, the first pull rod 7 and the second pull rod 8 are unlocked and can freely move downwards, and the spring retracts to drive the garbage can to be closed.

As shown in fig. 6, the outer side of the top rod member 101 is provided with an openable and closable garbage bag clip 9. The sponge bar 10 is provided on the inside of the top pole 102. The return spring 16 is arranged at the joint of the garbage bag clamp 9 and the top rod piece 101. The garbage bag clamp 9 can be opened by hands, and when the hands are released, the garbage bag frame 9 is automatically closed under the action of the return spring 16. The structure of the garbage bag clamp 9 and the return spring 16 can ensure that the garbage bag is not displaced. The sponge strip 10 is capable of clamping the mouth of a refuse bag in the closed state.

Example 2

The first bracket 1 has a structure including a bracket body and legs. The frame body can be a flat plate. The foot may also be a flat plate. One end of each supporting leg is connected with the bottom of the frame body, the other end of each supporting leg is connected with the wheel, and a plane angle of a dihedral angle formed by the plane where the frame body is located and the plane where the supporting legs are located is an obtuse angle. The other structure is the same as embodiment 1.

Example 3

The first bracket 1 has a structure including a bracket body and legs. The magazine is two magazine bars 102 spaced apart by a predetermined distance. The tops of the two frame bars 102 are connected by a top bar 101. The legs are two leg bars 103 spaced apart by a predetermined distance.

The top bar 101 is arched in shape. The two ends of the arch are respectively connected with the two frame body rod pieces of the first bracket 1. The shape of the top bar 101 may also be other fancy shapes.

To sum up, the utility model discloses a can simple and easy collapsible automatic cover bag open a bag garbage bin, primary structure only comprises two supports, makes the automatic structure of covering the bag and opening a bag garbage bin simplify the most, easily dismantles and transports, and area is little, and is small, and part is small in quantity. The cost is reduced, and meanwhile, the effect of automatically covering and opening the bag is achieved.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.

Claims

1. A foldable automatic bag sleeving and opening garbage can is characterized in that,

the first bracket and the second bracket are identical in shape;

2. The foldable automatic bagging and bag-opening trash can of claim 1, wherein the first bracket is structured to: the frame body is two frame body rod pieces which are separated by a preset distance, and the support legs are two support leg rod pieces which are separated by a preset distance; one end of the support leg rod piece is connected with the bottom of the frame body rod piece, and the other end of the support leg rod piece is connected with the wheel; the tops of the two frame body rod pieces are connected by a top rod piece; the two support leg rod pieces of the first support are connected through a bottom rod piece.

3. The foldable automatic bagging and bag-opening trash can of claim 1 or 2, wherein two ends of the spring are respectively connected to the legs of the two brackets, and the connection point of the spring is closer to the end of the leg connected to the wheel than the connection point of the rotatable connection.

4. The foldable automatic bagging and bag-opening trash can of claim 2, wherein a trash bag box is fixed on the bottom rod piece of the first support, the opening of the trash bag box faces the accommodating space, the top surface of the trash bag box is a treading surface, and the top surface is provided with anti-skid grains.

5. The foldable automatic bagging and bag-opening trash can of claim 4, wherein the legs of the first bracket are connected with fixed wheels and the legs of the second bracket are connected with movable wheels.

6. The foldable automatic bagging and bag-opening trash can of claim 2, wherein the two frame members of the first bracket and the two frame members of the second bracket are oppositely positioned, and the retractable assembly comprises a first pull rod and a second pull rod; the frame body rod piece of the first support, the first pull rod, the second pull rod and the frame body rod piece of the opposite second support are sequentially connected, and the connection points are a first connection point, an opening and closing connection point and a second connection point respectively; when the position of the opening and closing connecting point is higher than the connecting line of the first connecting point and the second connecting point, the telescopic component is locked, and the garbage can is in an opening state; when the position of the opening and closing connecting point is lower than the connecting line of the first connecting point and the second connecting point, the telescopic component is unlocked, and the garbage can is in a closed state.

7. The foldable automatic bagging and bag-opening trash can of claim 2, wherein the outer side of the top rod is provided with an openable and closable trash bag clip.

8. The foldable automatic bagging and bag-opening trash can of claim 2, wherein a sponge strip is arranged on the inner side of the top rod piece.