CN215853105U - Variable-caliber garbage can applicable to garbage classification - Google Patents

Abstract

The utility model belongs to the technical field of garbage cans, and particularly discloses a variable-caliber garbage can applicable to garbage classification, wherein a left telescopic rod is inserted into a left shell fixing hole and is connected with a middle shell through a first middle shell fixing hole in the inner wall of the left side of the middle shell; the left shell, the middle shell and the right shell are combined with each other to form the garbage can with the variable caliber, wherein one can body comprises two containers with the variable caliber. The garbage can meets the requirements that the garbage can not only can be matched with plastic bags with different sizes, but also can store dry and wet garbage simultaneously.

Description

Variable-caliber garbage can applicable to garbage classification

Technical Field

The utility model relates to the technical field of garbage cans, in particular to a variable-caliber garbage can suitable for garbage classification.

Background

A trash can, which is a container for storing trash, also known as a trash can or a trash bin; generally made of metal or plastic, and some garbage cans are provided with covers to prevent peculiar smell of garbage from dispersing; when in use, the bag is put into a plastic bag, and the bag can be pricked up to be discarded after the garbage is full; in order to develop an environment protection idea and adapt to the habit that many residents like to use waste bags for containing garbage in life, a garbage can with a variable caliber is provided, and the size of an opening of the garbage can be changed to be matched with plastic bags with different specifications for use, so that the practicability of the garbage can is enhanced; at present, the variable-caliber garbage cans are designed into single cans, the existing variable-caliber garbage cans can only be matched with one garbage bag for use, and the requirements of storing dry and wet garbage simultaneously in one variable-caliber garbage can cannot be met today when a garbage classification policy is popularized, so that the variable-caliber garbage cans are inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a variable-caliber garbage can suitable for garbage classification so as to solve the problems that the existing variable-caliber garbage can only be matched with a garbage bag for use at the same time, the demand of storing dry and wet garbage in one variable-caliber garbage can cannot be met at present when a garbage classification policy is popularized, and the garbage can is inconvenient to use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an applicable variable-caliber garbage bin in waste classification which characterized in that: including left casing, left casing fixed orifices is seted up on left casing inner wall left side, and left telescopic link has been inserted in the left casing fixed orifices, and left telescopic link is connected with well casing through the first well casing fixed orifices of well casing left side inner wall, and well casing is opened at its opposite side inner wall has casing fixed orifices in the second, and casing fixed orifices has inserted right telescopic link in the second, and right telescopic link is connected with right casing through right casing fixed orifices, and well casing left side inserts left casing inboard, and its right side extends to the left casing outside and inserts in the right casing, even there is the bung device right side upper end outside the right casing, and well casing top uses well casing inner wall baffle to set up the draw-in groove as axis symmetry, and well casing right side bottom connects the sealing washer, and little gyro wheel is equipped with respectively to both sides around well casing outside bottom, the stop device is connected respectively in left casing, well casing, the right casing outside.

Preferably, left side casing front side fixed connection left side fixing base, left side fixing base inside includes the built-in iron plate of left fixing base, well casing front side central point puts the fixedly connected with fixed block, one side fixedly connected with stopper of casing in the fixed block is kept away from, stopper and left fixing base contact each other, the shoulder hole has been seted up to the symmetry on the stopper, be provided with left side magnet in its shoulder hole, the left side connecting rod, the left side pull ring, left side magnet, fixed connection between left side connecting rod and the left side pull ring, the left side pull ring runs through the stopper and extends to its outside, left side magnet and left fixing base contact each other, the left side spring has been cup jointed in the left side connecting rod outside, left side spring both ends respectively with left side magnet and the downthehole two layers platform of shoulder contact each other.

Preferably, right casing front side fixed connection right side fixing base, right side fixing base inside includes the built-in iron plate of right fixing base, stopper and right fixing base contact each other, be provided with right side magnet in another shoulder hole, right side connecting rod, right side pull ring, fixed connection between right side magnet, right side connecting rod and the right side pull ring, the right side pull ring runs through the stopper and extends to its outside, right side magnet and right fixing base contact each other, the right side spring has been cup jointed in the right side connecting rod outside, right side spring both ends respectively with right side magnet and shoulder hole two layers platform in the shoulder hole contact each other.

Preferably, the upper end of the right part of the outer side of the right shell is fixedly connected with an elastic plastic film, the other end of the elastic plastic film is fixedly connected with a barrel cover plastic strip, a barrel cover handle is fixedly connected below the barrel cover plastic strip, two barrel cover magnets are mounted above the barrel cover plastic strip, a plurality of barrel body magnets are symmetrically arranged on the top of the middle shell, and the barrel body magnets, the barrel cover magnets and the barrel wall are on the same plane and have opposite magnetic poles.

Preferably, the caliber change interval of the container formed by the left shell and the middle shell is 460-780 mm, the caliber change interval of the container formed by the right shell and the middle shell is 380-680 mm, and the height of the barrel wall is higher than 380 mm.

Preferably, the number of the sections of the left telescopic rod and the right telescopic rod is more than or equal to three, and the left telescopic rod and the right telescopic rod are fixedly connected with the first middle shell fixing hole and the second middle shell fixing hole through glue.

Preferably, the left shell, the middle shell and the right shell are contacted with each other in a transition fit manner, and form a sliding pair.

Preferably, the sealing ring is made of chloroprene rubber, is inserted into a groove on the right side of the middle shell and is bonded and fixed by cyanoacrylate glue.

Preferably, the elastic plastic film is made of a polyurethane elastic material.

Preferably, the depth of the clamping groove is 7-10 mm.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model forms the variable-caliber garbage can with two variable-caliber containers on one can body by mutually combining the left shell, the middle shell and the right shell. The garbage can meets the requirements that the garbage can be matched with plastic bags with different sizes and can store dry and wet garbage simultaneously, and responds to an environmental protection idea and a garbage classification policy.

2. The utility model is optimized for storing wet garbage, and adds an elastic barrel cover and a sealing ring. The elastic barrel cover can seal the opening of the container for storing wet garbage, so that peculiar smell of the wet garbage is prevented from floating; the sealing washer seals the container bottom of depositing wet rubbish, prevents when the disposal bag is damaged carelessly, and sewage flows out in the gap of centre casing and right casing bottom, pollutes ground.

3. The magnetic limiting device is composed of a fixed seat, a fixed block, a limiting block, a magnet, a spring, a connecting rod and a pull ring. The garbage can aims to ensure that the left shell and the right shell slide relatively after the size of the can body is adjusted, so that the caliber of the garbage can changes.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the top view of the present invention;

FIG. 3 is a side view, partially in section, schematically illustrating the construction of the present invention;

FIG. 4 is a schematic side view of the housing according to the present invention;

FIG. 5 is a front sectional view of the housing of the present invention;

FIG. 6 is a schematic side view of the right housing of the present invention;

FIG. 7 is an enlarged view of part A of FIG. 3 according to the present invention

FIG. 8 is an enlarged view of the portion B of FIG. 2 according to the present invention.

In the figure: 1. a left housing; 2. a middle shell; 3. a right housing; 4. a small roller; 5. a card slot; 6. a seal ring; 71. a left telescoping rod; 72. a right telescopic rod; 73. a left housing fixation hole; 74. a first middle case fixing hole; 75. a second middle housing fixing hole; 76. a right housing fixing hole; 8. a lid means; 81. an elastic plastic film; 82. a plastic strip of the barrel cover; 83. a barrel cover magnet; 84. a barrel cover handle; 85. a barrel body magnet; 9. a limiting device; 91. a left fixed seat; 92. an iron block is arranged in the left fixed seat; 93. a fixed block; 94. a right fixed seat; 95. an iron block is arranged in the right fixed seat; 96. a limiting block; 97. a left magnet; 98. a left spring; 99. a left side connecting rod; 910. a left side pull ring; 911. a right side pull ring; 912. a right magnet; 913. a right spring; 914. a right side link.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-8, the present invention provides a technical solution: a variable-caliber garbage can suitable for garbage classification comprises a left shell 1, wherein a left shell fixing hole 73 is formed in the left side of the inner wall of the left shell 1, a left telescopic rod 71 is inserted into the left shell fixing hole 73, the left telescopic rod 71 is connected with a middle shell 2 through a first middle shell fixing hole 74 in the left inner wall of the middle shell 2, a second middle shell 2 fixing hole is formed in the inner wall of the other side of the middle shell 2, a right telescopic rod 72 is inserted into the second middle shell 2 fixing hole, the right telescopic rod 72 is connected with a right shell 3 through a right shell fixing hole 76, the left side of the middle shell 2 is inserted into the inner side of the left shell 1, the right side of the middle shell 2 extends to the outer side of the left shell 1 and is inserted into the right shell 3, a barrel cover device 8 is connected to the upper end of the outer right side of the right shell 3, a clamping groove 5 is formed in the top of the middle shell 2 in a way of which a partition board in the inner wall of the middle shell 2 is used as a central axis symmetry, a sealing ring 6 is connected to the bottom of the right side of the middle shell 2, the front side and the rear side of the bottom of the outer side of the middle shell 2 are respectively provided with a small roller 4, and the outer sides of the left shell 1, the middle shell 2 and the right shell 3 are respectively connected with a limiting device 9.

Further, left side 1 front side fixed connection left side fixing base 91 of left side casing, left side fixing base 91 is inside to include the built-in iron plate 91 of left side fixing base, well 2 front side central point of casing puts fixedly connected with fixed block 93, one side fixedly connected with stopper 96 of well casing 2 is kept away from to fixed block 93, stopper 96 and left fixing base 91 contact each other, the shoulder hole has been seted up to the symmetry on stopper 96, be provided with left side magnet 97 in its shoulder hole, left side connecting rod 99, left side pull ring 910, left side magnet 97, fixed connection between left side connecting rod 99 and the left side pull ring 910, left side pull ring 910 runs through stopper 96 and extends to its outside, left side magnet 97 and left fixing base 91 contact each other, left side connecting rod 99 has been cup jointed in the outside left side spring 98, left side spring 98 both ends respectively with left side magnet 97 and the downthehole two-layer platform in the shoulder contact each other.

Further, right casing 3 front side fixed connection right fixing base 94, right fixing base 94 is inside to include the built-in iron plate 95 of right fixing base, stopper 96 and right fixing base 94 contact each other, be provided with right side magnet 912 in another shoulder hole, right side connecting rod 914, right side pull ring 911, right side magnet 912, fixed connection between right side connecting rod 914 and the right side pull ring 911, right side pull ring 911 runs through stopper 96 and extends to its outside, right side magnet 912 and right fixing base 94 contact each other, right side spring 913 has been cup jointed in the right side connecting rod 914 outside, right side spring 913 both ends respectively with right side magnet 912 and the downthehole two-layer platform of shoulder contact each other of shoulder.

Further, an elastic plastic film 81 is fixedly connected to the upper end of the right portion of the outer side of the right shell 3, the other end of the elastic plastic film 81 is fixedly connected to a barrel cover plastic strip 82, a barrel cover handle 84 is fixedly connected to the lower portion of the barrel cover plastic strip 82, two barrel cover magnets 83 are mounted above the barrel cover plastic strip 82, a plurality of barrel body magnets 85 are symmetrically arranged on the top of the middle shell 2, and the barrel body magnets 85 and the barrel cover magnets 83 are located on the same plane as the barrel wall and have opposite magnetic poles.

Furthermore, the caliber change interval of the container formed by the left shell 1 and the middle shell 2 is 460-780 mm, the caliber change interval of the container formed by the right shell 3 and the middle shell 2 is 380-680 mm, and the height of the barrel wall is higher than 380 mm.

Furthermore, the number of the sections of the left telescopic rod 71 and the right telescopic rod 72 is more than or equal to three, and the left telescopic rod 71 and the right telescopic rod 72 are fixedly connected with the first middle shell fixing hole 74 and the second middle shell fixing hole 75 through glue.

Furthermore, the left shell 1, the middle shell 2 and the right shell 3 are contacted with each other in a transition fit manner, and form a sliding pair.

Furthermore, the sealing ring 6 is made of chloroprene rubber, and the sealing ring 6 is inserted into a groove on the right side of the middle shell 2 and is bonded and fixed by cyanoacrylate glue.

Further, the elastic plastic film 81 is made of a polyurethane elastic material.

Furthermore, the depth of the clamping groove 5 is 7-10 mm.

The working principle is as follows: when the dry garbage bag needs to be installed, a user sleeves one side of the dry garbage bag in the clamping groove 5 at the left side of the middle shell 2, the left pull ring 910 is pulled up, the left spring 98 is compressed, the left magnet 97 is pulled away from the left fixed seat 91, at this time, the left shell 1 and the middle shell 2 can be pulled to move relatively or oppositely according to the size of the dry garbage bag until the distance between the left shell 1 and the middle shell 2 is adjusted to a proper position and the other side of the dry garbage bag is sleeved outside the left shell 1 and tightened, then the left pull ring 910 is released, the left spring 98 recovers its original shape after the pulling force is removed, the left magnet 97 is pushed against and contacts with the left fixing seat, the left magnet 97 and the iron block built in the left fixing seat 91 contained in the left fixing seat attract each other, so as to limit the relative slippage of the left shell 1 and the middle shell 2 again, and cause the caliber of the left container of the variable-caliber garbage can suitable for garbage classification to change again; in a similar way, when a wet garbage bag needs to be installed, a user sleeves one side of the wet garbage bag in the clamping groove 5 at the right side of the middle shell 2, the right pull ring 911 is pulled up, the right spring 913 is compressed, the right magnet 912 is pulled away from the right anchor 94, at this time, the middle shell 2 and the right shell 3 can be pulled to move relatively or oppositely according to the size of the wet garbage bag until the distance between the middle shell 2 and the right shell 3 is adjusted to a proper position and the other side of the wet garbage bag is sleeved outside the right shell 3 and tightened, then the right pull ring 911 is released, the right spring 913 restores to its original shape after the pulling force is removed, the right magnet 912 is pushed to and contacted with the right fixing seat, the right magnet 912 and the iron block built in the right fixing seat 94 contained in the right fixing seat attract each other, so as to limit the relative slippage of the middle shell 2 and the right shell 3 again, and cause the caliber of the right container of the variable caliber garbage can suitable for garbage classification to change again; when the wet garbage container needs to be covered with the can cover for sealing, a user holds the can cover handle 84 by hand, the can cover plastic strip 82 is moved to the partition plate of the middle shell 2 after the elastic plastic film 81 is stretched, under the action of magnetic force, the can cover magnet 83 and the can body magnet 85 are mutually attracted, then the hand of the user leaves the can cover handle 84, and the elastic plastic film 81 is tightened under the action of self elastic force, so that the wet garbage container is sealed; when the cover of the wet garbage container needs to be opened, a user pulls the cover handle 84 by hand until the cover magnet 83 is separated from the body magnet 85, and then the cover handle 84, the cover plastic strip 82 and the like naturally droop on the right side outside the right shell 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an applicable variable-caliber garbage bin in waste classification which characterized in that: comprises a left shell (1), a left shell fixing hole (73) is formed in the left side of the inner wall of the left shell (1), a left telescopic rod (71) is inserted into the left shell fixing hole (73), the left telescopic rod (71) is connected with a middle shell (2) through a first middle shell fixing hole (74) in the left inner wall of the middle shell (2), a second middle shell (2) fixing hole is formed in the inner wall of the other side of the middle shell (2), a right telescopic rod (72) is inserted into the second middle shell (2) fixing hole, the right telescopic rod (72) is connected with a right shell (3) through a right shell fixing hole (76), the left side of the middle shell (2) is inserted into the inner side of the left shell (1), the right side of the middle shell extends to the outer side of the left shell (1) and is inserted into the right shell (3), a barrel cover device (8) is connected to the upper end of the outer right side of the right shell (3), a clamping groove (5) is formed in the top of the middle shell (2) by taking a middle shell (2) inner wall partition plate as a central axis symmetry axis, sealing washer (6) is connected to well casing (2) right side bottom, and both sides are equipped with respectively around well casing (2) outside bottom little gyro wheel (4), stop device (9) are connected respectively in left side casing (1), well casing (2), right casing (3) outside.

2. The trash can with variable caliber applicable to trash classification of claim 1, wherein: the front side of the left shell (1) is fixedly connected with a left fixed seat (91), the inside of the left fixed seat (91) comprises a left fixed seat built-in iron block (92), the center position of the front side of the middle shell (2) is fixedly connected with a fixed block (93), one side of the fixed block (93) far away from the middle shell (2) is fixedly connected with a limited block (96), the limited block (96) is contacted with the left fixed seat (91), stepped holes are symmetrically formed in the limited block (96), a left magnet (97), a left connecting rod (99) and a left pull ring (910) are arranged in one of the stepped holes, the left magnet (97), the left connecting rod (99) and the left pull ring (910) are fixedly connected, the left pull ring (910) penetrates through the limited block (96) and extends to the outer side of the limited block (96), the left magnet (97) is contacted with the left fixed seat (91), and a left spring (98) is sleeved on the outer side of the left connecting rod (99), two ends of the left spring (98) are respectively contacted with the left magnet (97) and the second-layer platform in the stepped hole.

3. The trash can with variable caliber applicable to trash classification of claim 1, wherein: right side casing (3) front side fixed connection right fixing base (94), right side fixing base (94) inside includes right fixing base built-in iron plate (95), stopper (96) and right fixing base (94) contact each other, be provided with right side magnet (912) in another shoulder hole, right side connecting rod (914), right side pull ring (911), right side magnet (912), fixed connection between right side connecting rod (914) and right side pull ring (911), right side pull ring (911) run through stopper (96) and extend to its outside, right side magnet (912) and right fixing base (94) contact each other, right side spring (913) have been cup jointed in right side connecting rod (914) outside, right side spring (913) both ends respectively with right side magnet (912) and the downthehole two-layer platform of shoulder mutually contact of shoulder.

4. The trash can with variable caliber applicable to trash classification of claim 1, wherein: the upper end of the right part of the outer side of the right shell (3) is fixedly connected with an elastic plastic film (81), the other end of the elastic plastic film (81) is fixedly connected with a barrel cover plastic strip (82), a barrel cover handle (84) is fixedly connected below the barrel cover plastic strip (82), two barrel cover magnets (83) are mounted above the barrel cover plastic strip (82), a plurality of barrel body magnets (85) are symmetrically arranged at the top of the middle shell (2), and the barrel body magnets (85) and the barrel cover magnets (83) are opposite to the barrel wall in magnetic poles on the same plane.

5. The trash can of claim 4, wherein the trash can comprises: the caliber change interval of the container formed by the left shell (1) and the middle shell (2) is 460-780 mm, the caliber change interval of the container formed by the right shell (3) and the middle shell (2) is 380-680 mm, and the height of the barrel wall is higher than 380 mm.

6. The trash can of claim 4, wherein the trash can comprises: the number of the sections of the left telescopic rod (71) and the right telescopic rod (72) is more than or equal to three, and the left telescopic rod (71) and the right telescopic rod (72) are fixedly connected with the first middle shell fixing hole (74) and the second middle shell fixing hole (75) through glue.

7. The trash can of claim 4, wherein the trash can comprises: the left shell (1), the middle shell (2) and the right shell (3) are in contact with each other in a transition fit mode, and a sliding pair is formed.

8. The trash can of claim 4, wherein the trash can comprises: the sealing ring (6) is made of chloroprene rubber, and the sealing ring (6) is inserted into a groove in the right side of the middle shell (2) and is bonded and fixed by cyanoacrylate glue.

9. The trash can of claim 4, wherein the trash can comprises: the elastic plastic film (81) is made of a polyurethane elastic material.

10. The trash can of claim 4, wherein the trash can comprises: the depth of the clamping groove (5) is 7-10 mm.

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