CN108584225B - Deformable garbage bag frame - Google Patents
Deformable garbage bag frame Download PDFInfo
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- CN108584225B CN108584225B CN201810215224.2A CN201810215224A CN108584225B CN 108584225 B CN108584225 B CN 108584225B CN 201810215224 A CN201810215224 A CN 201810215224A CN 108584225 B CN108584225 B CN 108584225B
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- Prior art keywords
- garbage bag
- telescopic pipe
- supporting
- pipe fitting
- ring piece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/141—Supports, racks, stands, posts or the like for holding refuse receptacles
- B65F1/1415—Supports, racks, stands, posts or the like for holding refuse receptacles for flexible receptables, e.g. bags, sacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/04—Refuse receptacles; Accessories therefor with removable inserts
- B65F1/06—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/04—Refuse receptacles; Accessories therefor with removable inserts
- B65F1/06—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks
- B65F2001/061—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks the flexible inserts being used shopping bags
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Receptacles (AREA)
Abstract
The invention relates to the technical field of garbage bag frame design, in particular to a deformable garbage bag frame; the garbage bag supporting device comprises a supporting chassis, wherein a plurality of garbage bag supporting legs are arranged at the upper end of the supporting chassis at equal intervals along the circumferential direction of the supporting chassis, and a changeable bearing tray is arranged between the garbage bag supporting legs; the garbage bags are placed on the replaceable bearing tray, and bag openings respectively correspond to the upper ends of the garbage bag opening support legs for hanging; the length of the garbage bag opening support leg is adjustable and arranged on the support chassis. According to the deformable garbage bag frame disclosed by the invention, the telescopic pipe piece is designed into a telescopic structure, so that the whole frame of the garbage bag is raised, the diameter of the opening of the frame is adjustable, plastic bags for daily living goods can be fully recycled, household garbage can be stored by matching the household plastic bags with the designed garbage bag frame, and the environmental pollution and the household living cost are reduced.
Description
Technical Field
The invention relates to the technical field of garbage bag frame design, in particular to a deformable garbage bag frame.
Background
According to incomplete statistics, every household resident consumes thousands of plastic bags in daily life at minimum every year, and the plastic bags mainly comprise: the plastic bag is used for purchasing plastic bags of vegetables, fruits, foods, living goods and the like and express plastic bags for online shopping. The plastic bags are basically directly abandoned after being used up, so that serious environmental pollution and waste are caused, and if the plastic bags for purchasing daily necessities can be reused as household garbage bags, the household cost can be saved, and the environmental pollution and the serious waste can be reduced. The plastic bags for buying daily necessities have the characteristics of different calibers and depths, but the prior household garbage can is usually matched with a special garbage bag to store household daily garbage, is basically a plastic product, and has the same depth and calibers. In addition, the daily garbage usually contains waste liquid and sewage, so that the inner wall of the garbage can becomes dirty easily and is not easy to clean. Although some people design and invent the automatic cleaning or intelligent garbage can, the equipment is complex, high in cost and complex in operation, and is not suitable for household use and popularization.
Therefore, in order to solve the above problems, it is urgently needed to invent a new deformable garbage bag frame.
Disclosure of Invention
The invention aims to: the deformable garbage bag frame is simple in structure, firm, durable, convenient to disassemble and assemble and easy to clean, and can adjust the caliber and the depth according to the specifications of the existing plastic bags on the market.
The invention provides the following scheme:
a deformable garbage bag frame comprises a supporting chassis, wherein a plurality of garbage bag opening supporting legs are arranged at the upper end of the supporting chassis at equal intervals along the circumferential direction of the supporting chassis, and a replaceable bearing tray is arranged between the garbage bag opening supporting legs; the garbage bags are placed on the replaceable bearing tray, and bag openings respectively correspond to the upper ends of the garbage bag opening support legs for hanging; the length of the garbage bag opening support leg is adjustable and arranged on the support chassis.
Preferably, each garbage bag opening support leg comprises at least two telescopic pipe fittings, each telescopic pipe fitting is sleeved with the corresponding telescopic pipe fitting from top to bottom in sequence, each telescopic pipe fitting is slidably telescopic through a sliding mechanism and locked and positioned through a locking mechanism; the lower end of the telescopic pipe fitting located on the outermost side is fixed with the supporting chassis, and the upper end of the telescopic pipe fitting located on the innermost side is provided with a frame opening horizontal supporting rod for hanging and supporting the garbage bag.
Preferably, the sliding mechanism includes a sliding elongated slot disposed on the inner telescopic tube body of the two telescopic tube bodies mutually sleeved, and a guiding locking rod disposed on the outer telescopic tube body in a penetrating manner, the sliding elongated slot and the telescopic tube body are arranged in parallel in the direction of the central axis, the guiding locking rod is perpendicular to the coplanar plane of the central axis of the telescopic tube body, and the guiding locking rod is in sliding fit with the sliding elongated slot, so as to realize sliding connection between the two telescopic tube bodies mutually sleeved.
Preferably, the locking mechanism includes the direction lock pole, still including being used for the spiro union to wear the dress the pilot bolt hole, screens groove and the front end standing groove of direction lock pole, the screens groove is used for will being located the inboard the body of flexible body carries on spacingly, the front end standing groove is used for carrying out the joint with the tensile inboard that is located the lower extreme of flexible body spacing, direction lock pole spiro union wear adorn in the pilot bolt hole and top tightly are located the inboard the lower extreme lateral wall of flexible body carries out the locking to it.
Preferably, the positioning bolt holes are formed in the pipe wall on one side of the upper end of the telescopic pipe body located on the outer side, and the clamping grooves are arranged above the positioning bolt holes side by side; the front end placing groove and the positioning bolt hole are arranged oppositely at the same height.
Preferably, the clamping groove is provided with a U-shaped fixing piece in an inserted mode, the U-shaped fixing piece is symmetrically arranged on two sides of the positioning bolt hole, the U-shaped fixing piece is provided with a through hole, and the through hole corresponds to the positioning bolt hole in position and is used for penetrating the guide locking rod and enhancing the locking force of the guide locking rod.
Preferably, the outer side of the U-shaped fixing piece is further provided with a U-shaped gasket, the U-shaped gasket is sleeved with the U-shaped fixing piece, and the U-shaped gasket is also provided with a through hole.
Preferably, the supporting base plate comprises a bottom ring piece, a middle ring piece and a plurality of arc-shaped rods uniformly distributed and erected between the bottom ring piece and the middle ring piece, one end of each arc-shaped rod is fixed with the bottom ring piece, and the other end of each arc-shaped rod is fixed with the middle ring piece; the lower ends of the garbage bag opening support legs are fixed with the middle-layer ring piece.
Preferably, a plurality of tray supporting rods are uniformly distributed on the middle-layer ring piece, each tray supporting rod and the middle-layer ring piece are arranged in a cantilever mode, and the replaceable bearing tray is erected at the cantilever end of each tray supporting rod.
Preferably, a plurality of bottom supporting legs are uniformly distributed on the bottom ring piece, each bottom supporting leg is fixed with the bottom ring piece, and each bottom supporting leg is provided with a plastic cap for preventing the bottom supporting leg from being worn.
The invention has the following beneficial effects:
1. according to the deformable garbage bag frame disclosed by the invention, the telescopic pipe piece is designed into a telescopic structure, so that the whole frame of the garbage bag is raised, the diameter of the opening of the frame is adjustable, plastic bags for daily living goods can be fully recycled, household garbage can be stored by matching the household plastic bags with the designed garbage bag frame, and the environmental pollution and the household living cost are reduced.
2. The whole frame is made of metal aluminum alloy, so that the structure is light, the strength is good, the corrosion resistance and the rust resistance are realized, the durability and the appearance are good, and the cost is low.
3. This design whole frame connected mode all adopts screw thread or hole, axle cooperation, and it is convenient to dismantle, easily carries, can be used for open-air trip rubbish to deposit and the interior rubbish of private car is deposited, and the range of application is wide.
4. The middle layer arranged in the middle ring pipe is designed into an energy-saving environment-friendly degradable paper disc, is low in price, can be replaced and cleaned at any time, and is beneficial to family environment maintenance.
Drawings
FIG. 1 is a schematic three-dimensional structure of a deformable garbage bag holder of the present invention in a fully collapsed state;
FIG. 2 is a schematic three-dimensional view of the fully extended configuration of the deformable garbage bag holder of the present invention;
FIG. 3 is a schematic view of the hinge structure of the telescopic tube of the present invention (front view);
fig. 4 is a schematic view (right side view) of the hinge structure of the telescopic tube of the present invention.
In the figure: 1-opening horizontal support rod, 2-top telescopic pipe, 3-middle upper telescopic pipe, 4-bottom telescopic pipe, 5-telescopic pipe fixing bolt, 6-U type fixing piece, 7-U type gasket, 8-plastic cap, 9-bottom support foot, 10-bottom ring piece, 11-middle ring piece, 12-arc rod, 13-stud, 14-replaceable tray, 15-tray support rod, 16-sliding groove, 17-middle lower telescopic pipe, 18-clamping groove, 19-positioning bolt hole and 20-front end placing groove.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 in specific cases to those skilled in the art.
Example one
Referring to fig. 1 to 4, a deformable garbage bag holder comprises a supporting chassis, wherein a plurality of garbage bag opening supporting legs are arranged at the upper end of the supporting chassis at equal intervals along the circumferential direction of the supporting chassis, and a replaceable bearing tray is arranged between the garbage bag opening supporting legs; the garbage bags are placed on the replaceable bearing tray, and bag openings respectively correspond to the upper ends of the garbage bag opening support legs for hanging; the length of the garbage bag opening support leg is adjustable and arranged on the support chassis. Each garbage bag opening support leg comprises at least two telescopic pipe fittings, each telescopic pipe fitting is sleeved from top to bottom in sequence, each telescopic pipe fitting is slidably telescopic through a sliding mechanism, and locking positioning is carried out through a locking mechanism; the lower end of the telescopic pipe fitting located on the outermost side is fixed with the supporting chassis, and the upper end of the telescopic pipe fitting located on the innermost side is provided with a frame opening horizontal supporting rod for hanging and supporting the garbage bag. The sliding mechanism comprises a sliding long groove arranged on the inner side of the telescopic pipe body in the two telescopic pipe bodies which are mutually sleeved and a guide locking rod arranged on the outer side of the telescopic pipe body in a penetrating mode, the sliding long groove and the telescopic pipe body are arranged in parallel in the direction of the central axis, the guide locking rod is perpendicular to the coplane of the central axis of the telescopic pipe body, and the guide locking rod is in sliding fit with the sliding long groove and used for achieving sliding connection between the two telescopic pipe bodies which are mutually sleeved. Locking mechanism includes the direction lock pole still wears to adorn including being used for the spiro union the pilot bolt hole, screens groove and the front end standing groove of direction lock pole, the screens groove is used for will being located the inboard the body of flexible body carries on spacingly, the front end standing groove is used for carrying out the joint with the tensile inboard that is located the lower extreme of flexible body spacing, direction lock pole spiro union wear adorn in pilot bolt hole and top tightly are located the inboard the lower extreme lateral wall of flexible body carries out the locking to it. The positioning bolt holes are formed in the pipe wall of one side of the upper end of the telescopic pipe body located on the outer side, and the clamping grooves are arranged above the positioning bolt holes in parallel; the front end placing groove and the positioning bolt hole are arranged oppositely at the same height. The utility model discloses a quick-witted guide lock, including screens groove, U type mounting, locating bolt hole, through-hole, locating bolt hole position, the last cartridge of screens groove is provided with U type mounting, U type mounting symmetry set up in locating bolt hole's both sides, be equipped with the through-hole on the U type mounting, the through-hole with locating bolt hole position corresponds the setting, is used for wearing the dress guide lock pole and reinforcing guide lock pole's locking power. The outer side of the U-shaped fixing piece is further provided with a U-shaped gasket, the U-shaped gasket is sleeved with the U-shaped fixing piece, and a through hole is also formed in the U-shaped gasket. The supporting base plate comprises a bottom ring piece, a middle ring piece and a plurality of arc-shaped rods uniformly distributed and erected between the bottom ring piece and the middle ring piece, one end of each arc-shaped rod is fixed with the bottom ring piece, and the other end of each arc-shaped rod is fixed with the middle ring piece; the lower ends of the garbage bag opening support legs are fixed with the middle-layer ring piece. The replaceable bearing tray is erected at the cantilever end of each tray supporting rod. The bottom ring piece is uniformly provided with a plurality of bottom supporting legs, each bottom supporting leg is fixed with the bottom ring piece, and each bottom supporting leg is provided with a plastic cap for preventing the bottom supporting leg from being worn.
The deformable garbage bag frame in the embodiment comprises a supporting chassis, wherein a replaceable bearing tray and four garbage bag opening supporting legs are arranged on the supporting chassis, and the replaceable bearing tray is arranged on the supporting chassis and used for bearing the lower parts of the garbage bags; the garbage bag supporting legs are uniformly distributed in the circumferential direction of the replaceable bearing tray, the lower ends of the garbage bag supporting legs are fixed with the supporting chassis and used for positioning the replaceable bearing tray, and the upper ends of the garbage bag supporting legs are arranged in a cantilever mode and used for hanging and supporting the upper portions of the garbage bags.
In the deformable garbage bag frame in the embodiment, the telescopic pipe piece is designed into a telescopic structure, so that the whole frame of the garbage bag is elevated, the diameter of the opening of the frame is adjustable, a household can purchase plastic bags of daily necessities, the household plastic bags can be matched with the garbage bag frame to store household garbage, and the environmental pollution and the household living cost are reduced. The whole frame is made of metal aluminum alloy, so that the structure is light, the strength is good, the corrosion resistance and the rust resistance are realized, the durability and the appearance are good, and the cost is low. This design whole frame connected mode all adopts screw thread or hole, axle cooperation, and it is convenient to dismantle, easily carries, can be used for open-air trip rubbish to deposit and the interior rubbish of private car is deposited, and the range of application is wide. The middle layer arranged in the middle ring pipe is designed into an energy-saving environment-friendly degradable paper disc, is low in price, can be replaced and cleaned at any time, and is beneficial to family environment maintenance.
Fig. 1 is a schematic diagram of a fully contracted state three-dimensional structure according to an embodiment of the present invention. The structure includes: the bottom ring 10 has an outer diameter of 200mm and is formed by bending a round bar with a diameter of 16 mm. 3-4 single holes with equal spacing are processed on the upper side of the bottom ring piece along the vertical direction, the positions of the holes correspond to the horizontal side holes of the middle ring piece, the middle ring piece is connected through an arc-shaped rod 12, the hole diameter is 4mm, and the depth is 6 mm. 4 threaded holes are processed in the lower side of the bottom ring piece along the vertical direction, the positions of the threaded holes are staggered with the upper side empty positions in a crossed mode, the inner diameter of each threaded hole is 6mm, the depth of each threaded hole is 5mm, and the Z-shaped supporting legs 9 and the plastic caps 8 are screwed into the threaded holes to support the whole frame.
In the embodiment, the outer diameter of the middle layer ring piece is 120mm, and the middle layer ring piece is formed by bending a bar with the diameter of 16 mm. 3-4 simple holes with equal spacing are processed on the outer side of the middle-layer ring piece along the horizontal direction, the diameter of each hole is 4mm, the depth of each hole is 6mm, and the holes are connected with the bottom-layer ring piece through arc-shaped rods 12. At intermediate layer spare upside, along 4 equidistant screw holes of vertical direction processing, screw thread internal diameter 4mm, degree of depth 6mm, screw in the screw hole with 12mm length double-screw bolt 13 one end. At the intermediate level inboard, process 4 equidistant screw holes along the horizontal direction, hole position and horizontal outside hole and side hole cross stagger, thread diameter 4mm, degree of depth 6mm, with the inboard screw hole of 15 screw in of a section tray bracing pieces that have the external screw thread, tray bracing piece length 40mm, put interchangeable layer tray on the bracing piece behind the bracing piece screw in.
In the embodiment, the Z-shaped supporting legs 9 are 30mm high and 40mm long, the bottom of each supporting leg is provided with the plastic cap 8, so that the sliding and the ground damage are prevented, the stress area is increased, and the device is more stable.
Mainly include the supporting legs in this embodiment: the supporting legs are Z-shaped, at least four supporting legs play a role in stabilizing the whole frame, and the grounding end is provided with a plastic cap to prevent the ground from being scratched. The bottom ring piece is formed by bending a cylindrical rod, has a larger diameter than the middle ring piece, and is mainly connected with the frame and the stability of the whole frame. The middle-layer ring piece is formed by bending cylindrical rods, at least three horizontal cylindrical rods are arranged in the middle-layer ring piece, and the middle-layer ring piece is connected with the cylindrical rods through threads, mainly supports the telescopic pipe fitting and is provided with a replaceable layer. The replaceable bearing tray is made of a degradable, energy-saving and environment-friendly paper disc and is placed on the horizontal cylindrical rod. The middle connecting piece is mainly connected with the bottom layer ring piece and the middle layer ring piece and plays a role in fixing. The telescopic pipe fitting is divided into a plurality of sections according to requirements, the diameters of the plurality of pipe fittings are sequentially reduced from bottom to top, and the pipe fittings are sleeved layer by layer. The top ends of other pipe fittings except the innermost pipe fitting are provided with threaded holes and U-shaped fixing pieces with flanges, the inner pipe fitting and the outer pipe fitting are connected together through threads, and the other side of each threaded hole is provided with a size sliding groove. The pipe side is provided with a groove with the width equal to the diameter of the bolt, so that the pipe fitting can move up and down and can be clamped into the groove at the other side of the bolt in a certain inclined angle.
Fig. 2 is a schematic diagram of a fully extended three-dimensional structure according to an embodiment of the present invention. The structure comprises a bottom annular part, a middle annular part and a connecting and fixing device thereof, and the specific structure and the sleeving method are shown in figure 1.
4 external diameters 14mm, internal diameter 12.5mm of flexible pipe fitting in bottom in this embodiment, length 100 supplyes 120mm, the lower extreme is length 6mm internal thread, thread size and external screw thread stud cooperation, and the upper end is opened apart from top 10mm department has locating hole 19, opens the screens groove at the locating hole side, and the groove depth 6mm, the groove width is the same with middle flexible pipe fitting 17 external diameter down, and locating hole and screens groove symmetrical direction are opened there is the standing groove. The middle lower telescopic pipe 17, the outer diameter is 12mm, the inner diameter is 10.5mm, the length is 100 plus 120mm, the sliding groove 16 is opened on one side, the clamping groove, the placing groove and the positioning hole are opened on the upper end, and the lower end is embedded in the bottom telescopic pipe 4. In the middle of going up flexible pipe fitting 3, external diameter 10mm, internal diameter 8.5mm, length 100 supplyes material 120mm, open screens groove, standing groove and locating hole in the upper end, stretch out and draw in pipe 17 down in the middle of the lower extreme embedding. The outer diameter of the top end telescopic pipe fitting 2 is 8mm, the inner diameter is 6.5mm, the length is 100-120mm, one side of the top end telescopic pipe fitting is provided with a sliding groove 16, the top end of the top end is provided with an external thread, the thread size of the top end is matched with an internal thread hole at the lower end of the horizontal rod 1, and the lower end of the top end is embedded into the middle upper telescopic.
Fig. 3 and 4 are schematic views of a telescopic pipe hinge structure according to an embodiment of the present invention. The structure comprises a lower telescopic pipe 17 in the middle of the bottom, a bottom telescopic pipe 4, a placing groove 20, a positioning hole 19, a clamping groove 18, a positioning bolt 5, a U-shaped fixing piece 6, a U-shaped gasket 7 and a sliding groove 16. The bottom is flexible pipe fitting 4, middle lower telescopic pipe fitting 17 and middle upper telescopic pipe fitting 3, open the screens groove in these three telescopic pipe fitting upper ends, standing groove and locating hole, the same position of screens groove and locating hole, the standing groove is located the opposite side, standing groove width is the same with screens groove width size, bottom is flexible pipe fitting 4 groove width equals middle lower telescopic pipe fitting 17 diameter, middle lower telescopic pipe fitting 14 groove width equals middle upper telescopic pipe fitting 3 diameters, middle upper telescopic pipe fitting 3 groove width equals top telescopic pipe fitting 2 diameters. The distance between the placing groove and the end part is 10mm, and the depth of the clamping groove is 4-6 mm. The telescopic pipe fittings 2, 3 and 17 are provided with sliding grooves, the length of the sliding grooves is 80-90mm, and the width of the grooves is 4-5mm smaller than the key diameter of the telescopic pipe fittings. U type mounting 6 is dark 8mm, unilateral thickness 5mm, and the width is the same with the width of sliding tray 16, processes on the U type mounting to have the screw hole with bolt 5 complex. The thickness of the U-shaped gasket 7 is 2mm, the depth of the U-shaped gasket is 10mm, the width of the U-shaped gasket is the same as that of the U-shaped fixing piece, a simple hole is machined in the U-shaped gasket, and the diameter of the hole is slightly larger than that of a threaded hole in the U-shaped fixing piece.
In the installation sequence in this embodiment, the four plastic caps 8 are firstly worn on the end portions of the supporting legs 9, the four supporting legs are installed on the bottom annular member 10 through threads, the tray supporting rod 15 is installed on the middle-layer annular member 11, the middle-layer annular member 11 and the bottom annular member 10 are connected together through the arc-shaped connecting rod 12, and the stud 13 is installed on the middle-layer annular member 11. The telescopic pipe fittings 2, 3, 17 and 4 are sequentially sleeved together according to the size sequence, meanwhile, the U-shaped fixing part 6 and the U-shaped gasket are sequentially sleeved into the telescopic pipe fittings from the side of the clamping groove, the bolt 5 is respectively screwed into the positioning bolt hole 19 with the fixing part inside and the gasket outside. The upper end of the top extension tube 2 and the horizontal support rod 1 are installed together through screw threads. Finally, the telescopic pipe fitting 4 is screwed into the stud 13 through internal threads, and a garbage bag frame with the smallest caliber and the highest height is installed, as shown in fig. 1. The distance from the frame opening to the middle layer is about 150 plus 180mm, the aperture of the frame opening is 120 plus 140mm, the size (the diameter is 160mm, the depth is 200mm) of the minimum plastic bag commonly used for containing daily necessities in the market is met, and the end part of the plastic bag is turned over and buckled on the outer side of the U-shaped gasket after being sleeved on the plastic bag to prevent the plastic bag from sliding off. When a large plastic bag needs to be installed, the bolts 5 are loosened, the telescopic pipe fittings are pulled out in sequence according to the size, the telescopic pipe fittings are inclined when pulled out to the position near the position groove, one side of each telescopic pipe fitting is clamped in the clamping groove 18, the end part of each telescopic pipe fitting is placed in the position groove 20, the inclination angle is designed to be 10-15 degrees, then the bolts 5 are screwed, the bolt ends are inclined planes, and the inner side surfaces of the telescopic pipes, the clamping grooves and the position grooves are propped against to play a role in positioning together. The telescopic pipes 2, 3 and 17 can freely slide and cannot be separated from each other due to the combined action of the bolt 5, the U-shaped block 7, the U-shaped gasket 6 and the sliding groove. After the telescopic pipe member 2 is fully extended, the height of the frame opening is about 240 plus 270mm, the aperture of the frame opening is 150 plus 170mm, when the telescopic pipe member 3 and the telescopic pipe member 2 are fully extended, the height of the frame opening is 330 plus 360mm, the aperture of the frame opening is 230 plus 250mm, when the telescopic pipe members 2, 3 and 17 are fully extended, the height of the frame opening is 420 plus 450mm, and the aperture of the frame opening is 360 plus 390 mm. The fully unfolded size meets the maximum plastic bag size (400 mm in diameter and 450mm in depth) currently used in supermarkets.
The deformable garbage bag frame in the embodiment basically comprises a pipe fitting and a cylindrical rod piece, most of the deformable garbage bag frame is connected through internal and external threads, and the deformable garbage bag frame is simple in structure, convenient to disassemble and low in cost. The telescopic pipe fitting is designed into a four-section telescopic structure, so that the height of the garbage bag frame structure and the diameter of the frame opening can be adjusted according to the diameter of the plastic bag, the adjusting range is large, and the daily life requirements are met. The frame of the frame opening connected with the telescopic pipe fitting is in a non-closed linear type, so that materials are saved, and the top ends of the four frames are ensured to be positioned on a plane due to the consistent telescopic height. The middle replaceable layer is environment-friendly, low in cost, free of cleaning and directly replaceable, and greatly facilitates the general demands of household groups.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a flexible disposal bag frame which characterized in that: the garbage bag supporting device comprises a supporting chassis, wherein a plurality of garbage bag supporting legs are arranged at the upper end of the supporting chassis at equal intervals along the circumferential direction of the supporting chassis, and a changeable bearing tray is arranged between the garbage bag supporting legs; the garbage bags are placed on the replaceable bearing tray, and bag openings respectively correspond to the upper ends of the garbage bag opening support legs for hanging; the length of the garbage bag opening support leg is adjustable and is arranged on the support chassis;
each garbage bag opening support leg comprises at least two telescopic pipe fittings, each telescopic pipe fitting is sleeved from top to bottom in sequence, each telescopic pipe fitting is slidably telescopic through a sliding mechanism, and locking positioning is carried out through a locking mechanism; the lower end of the telescopic pipe fitting positioned on the outermost side is fixed with the supporting chassis, and the upper end of the telescopic pipe fitting positioned on the innermost side is provided with a frame opening horizontal supporting rod for hanging and supporting a garbage bag;
the sliding mechanism comprises a sliding long groove arranged on the telescopic pipe fitting positioned on the inner side in two telescopic pipe fittings which are mutually sleeved and a guide locking rod arranged on the telescopic pipe fitting positioned on the outer side in a penetrating mode, the sliding long groove and the telescopic pipe fitting are arranged in parallel in the direction of the central axis, the guide locking rod is vertically arranged in a coplanar mode with the central axis of the telescopic pipe fitting, and the guide locking rod is in sliding fit with the sliding long groove and used for achieving sliding connection between the two telescopic pipe fittings which are mutually sleeved;
locking mechanism includes the direction lock pole still wears to adorn including being used for the spiro union the pilot bolt hole, screens groove and the front end standing groove of direction lock pole, the screens groove is used for will being located the inboard the body of telescopic pipe spare carries on spacingly, the front end standing groove is used for carrying out the joint with the tensile inboard that is located telescopic pipe spare's lower extreme spacing, direction lock pole spiro union wear adorn in the pilot bolt hole tightly is located the inboard in the top telescopic pipe spare's lower extreme lateral wall carries out the locking to it.
2. The deformable garbage bag holder as claimed in claim 1, wherein: the positioning bolt holes are formed in the pipe wall of one side of the upper end of the telescopic pipe fitting located on the outer side, and the clamping grooves are arranged above the positioning bolt holes in parallel; the front end placing groove and the positioning bolt hole are arranged oppositely at the same height.
3. The deformable garbage bag holder as claimed in claim 2, wherein: the utility model discloses a quick-witted guide lock, including screens groove, U type mounting, locating bolt hole, through-hole, locating bolt hole position, the last cartridge of screens groove is provided with U type mounting, U type mounting symmetry set up in locating bolt hole's both sides, be equipped with the through-hole on the U type mounting, the through-hole with locating bolt hole position corresponds the setting, is used for wearing the dress guide lock pole and reinforcing guide lock pole's locking power.
4. A deformable garbage bag holder as claimed in claim 3, wherein: the outer side of the U-shaped fixing piece is further provided with a U-shaped gasket, the U-shaped gasket is sleeved with the U-shaped fixing piece, and a through hole is also formed in the U-shaped gasket.
5. The deformable garbage bag holder as claimed in claim 4, wherein: the supporting base plate comprises a bottom ring piece, a middle ring piece and a plurality of arc-shaped rods uniformly distributed and erected between the bottom ring piece and the middle ring piece, one end of each arc-shaped rod is fixed with the bottom ring piece, and the other end of each arc-shaped rod is fixed with the middle ring piece; the lower ends of the garbage bag opening support legs are fixed with the middle-layer ring piece.
6. The deformable garbage bag holder as claimed in claim 5, wherein: the replaceable bearing tray is erected at the cantilever end of each tray supporting rod.
7. The deformable garbage bag holder as claimed in claim 6, wherein: the bottom ring piece is uniformly provided with a plurality of bottom supporting legs, each bottom supporting leg is fixed with the bottom ring piece, and each bottom supporting leg is provided with a plastic cap for preventing the bottom supporting leg from being worn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810215224.2A CN108584225B (en) | 2018-03-15 | 2018-03-15 | Deformable garbage bag frame |
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| CN108584225B true CN108584225B (en) | 2020-05-08 |
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| CN203435979U (en) * | 2013-08-01 | 2014-02-19 | 杭州师范大学 | Retractable bench |
| CN203898404U (en) * | 2014-03-25 | 2014-10-29 | 康建华 | Telescopic uterine rectification oviduct extracting device |
| DE102013015715A1 (en) * | 2013-09-20 | 2015-03-26 | Peter Peters | Stand for paper sacks |
| CN204822285U (en) * | 2015-07-08 | 2015-12-02 | 张芙蕾 | Flexible disposal bag stores pylon |
| CN106347902A (en) * | 2016-10-24 | 2017-01-25 | 浙江理工大学 | Opening-adjustable dustbin |
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| US3583728A (en) * | 1968-05-06 | 1971-06-08 | Allen A Cornell | Trailer hitches |
| JP2003047934A (en) * | 2002-08-16 | 2003-02-18 | Koji Kaneda | Garbage treatment apparatus |
| CN2657374Y (en) * | 2003-09-15 | 2004-11-24 | 合成园艺工具股份有限公司 | Expansion rod structure of horticultural shears |
| CN2887791Y (en) * | 2006-01-25 | 2007-04-11 | 于珂 | Refuse bag support frame |
| CN201305293Y (en) * | 2008-10-13 | 2009-09-09 | 张克信 | Extension-type bracket for garbage bag |
| CN201484979U (en) * | 2009-08-12 | 2010-05-26 | 张卫 | Garbage bag-supporting frame |
| CN201597969U (en) * | 2009-11-27 | 2010-10-06 | 亓庆斌 | Garbage bag rack |
| CN202186667U (en) * | 2011-08-23 | 2012-04-11 | 马磊 | Garbage bag hanging and mounting frame |
| CN203158610U (en) * | 2013-04-11 | 2013-08-28 | 马诗谣 | Rubbish bag rack |
| CN203435979U (en) * | 2013-08-01 | 2014-02-19 | 杭州师范大学 | Retractable bench |
| DE102013015715A1 (en) * | 2013-09-20 | 2015-03-26 | Peter Peters | Stand for paper sacks |
| CN203898404U (en) * | 2014-03-25 | 2014-10-29 | 康建华 | Telescopic uterine rectification oviduct extracting device |
| CN204822285U (en) * | 2015-07-08 | 2015-12-02 | 张芙蕾 | Flexible disposal bag stores pylon |
| CN106347902A (en) * | 2016-10-24 | 2017-01-25 | 浙江理工大学 | Opening-adjustable dustbin |
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| Publication number | Publication date |
|---|---|
| CN108584225A (en) | 2018-09-28 |
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