CN208429486U - A kind of deformable refuse bag frame - Google Patents

Abstract

The utility model relates to refuse bag frame design field more particularly to a kind of deformable refuse bag frames；Including support chassis, its circumferentially equidistant interval of the support chassis upper end edge is arranged multiple refuse bags and struts supporting leg, and each refuse bag struts the interchangeable Support tray being equipped between supporting leg for placing refuse bag；The upper end that each refuse bag struts supporting leg respectively corresponds the sack for mounting refuse bag, and the refuse bag struts that leg length is adjustable to be set in the support chassis, and the interchangeable Support tray is made of degradation material.Deformable refuse bag frame disclosed in the utility model, the flexible pipe fitting are designed as arc-shaped retractable structure, adjust the design refuse bag frame height, frame mouth diameter can in scope of design arbitrarily, and adjustable range is big and meets daily life demand；Interchangeable Support tray is made of degradation material, solves the problems, such as that dustbin is subject to sewage pollution, can directly be replaced and environmentally friendly.

Description

A kind of deformable refuse bag frame

Technical field

The utility model relates to refuse bag frame design field more particularly to a kind of deformable refuse bag frames.

Background technique

Refuse bag frame is essential daily necessity in each family life.Refuse bag frame must cooperate refuse bag to make With splendid attire rubbish.It is obtained from life as refuse bag is another, bag size is different, and inconvenience uses, some can only be abandoned, and cause wave Take and pollutes.In refuse bag there is the case where a little leakage, the whole not easy cleaning of refuse bag frame in waste liquid sewage.

Common refuse bag frame is that frame wall and frame frame constitute an entirety, and frame mouth, frame depth size are fixed, not easy cleaning.? There are automatic cleaning or intelligent garbage bin, it is such that the device is complicated, and it is at high cost, it produces cumbersome.Be not suitable for average family to use, be not easy to It is widely popularized.

Therefore, to solve the above-mentioned problems, it is badly in need of inventing a kind of new deformable refuse bag frame.

Summary of the invention

The purpose of this utility model is that: a kind of deformable refuse bag frame is provided, low in cost, cleaning is convenient, according to city The refuse bag frame of conventional garbage bag specifications design goes out on face adjustable bung hole diameter and bucket depth.

The utility model provides following proposal:

A kind of deformable refuse bag frame, including support chassis, its circumferentially equidistant interval setting of the support chassis upper end edge Multiple refuse bags strut supporting leg, and each refuse bag struts the interchangeable Support tray being equipped between supporting leg for placing refuse bag；Respectively The upper end that the refuse bag struts supporting leg respectively corresponds the sack for mounting refuse bag, and the refuse bag struts that leg length is adjustable to be set It is placed in the support chassis, the interchangeable Support tray is made of degradation material.

Preferably, each refuse bag strut supporting leg include at least two flexible pipe fittings, each flexible pipe fitting on to Under successively sliding sleeve installing set, and by lockable mechanism progress locking positioning；The lower end of the flexible pipe fitting on the outermost side It is fixed with the support chassis, is equipped with the frame mouth for suspension strut refuse bag positioned at the upper end of the innermost flexible pipe fitting Horizontal support bar.

Preferably, the lockable mechanism includes locking bolt, and the locking bolt installs each institute being set up in positioned at outside The upper end of flexible pipe fitting is stated, and is spirally connected with the flexible pipe fitting.

Preferably, the support chassis includes bottom ring, middle layer ring and multiple is uniformly set up in the bottom ring Curved rod between the middle layer ring, one end of the curved rod are fixed with the bottom ring, the curved rod it is another One end is fixed with the middle layer ring；Each refuse bag struts the lower end of supporting leg and the middle layer ring is fixed.

Preferably, be laid with multiple tray support bars in the middle layer ring, each tray support bar with it is described Middle layer ring is arranged in cantilever, and the interchangeable Support tray is set up in the cantilever end of each tray support bar.

Preferably, be laid with multiple support legs in the bottom ring, each support leg with the bottom ring It is fixed.

Preferably, the plastic cap for preventing the support leg abrasion is equipped in each support leg.

Preferably, the shape of the support leg be zigzag, it is arc-shaped in any.

Preferably, the material of the interchangeable Support tray is using any in starch plastic, photodegradable plastics.

Preferably, the flexible pipe fitting is Aluminum Alloy Tube, any in zinc-plated pipe fitting.

The utility model generate the utility model has the advantages that

1, deformable refuse bag frame disclosed in the utility model, the flexible pipe fitting are designed as the scalable knot of arc-shaped Structure adjust the design refuse bag frame height, frame mouth diameter can in scope of design arbitrarily, and adjustable range is big and meets daily life Demand living；Interchangeable Support tray is made of degradation material, solves the problems, such as that dustbin is subject to sewage pollution, can directly be replaced and ring It protects；

2, frame mouth frame is non-closed, saves material, cost, and be able to satisfy the requirement for being firmly linked with refuse bag；Aluminium pipe structure quality Gently, at low cost；Using the connection type being spirally connected, simple possible, manufacture easy to produce.

Detailed description of the invention

Fig. 1 is the structural schematic diagram (contraction state) of the deformable refuse bag frame of the utility model；

Fig. 2 is the structural schematic diagram (unfolded state) of the deformable refuse bag frame of the utility model.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

Embodiment one

Referring to figure 1 and figure 2, a kind of deformable refuse bag frame, including support chassis 1, the support chassis upper end edge Its circumferentially equidistant interval is arranged multiple refuse bags and struts supporting leg 2, and each refuse bag is strutted and is equipped between supporting leg for placing rubbish The interchangeable Support tray 3 of rubbish bag；The upper end that each refuse bag struts supporting leg respectively corresponds the sack for mounting refuse bag, the rubbish Bag struts that leg length is adjustable to be set in the support chassis, and the interchangeable Support tray is made of degradation material.Each institute Stating refuse bag and strutting supporting leg includes two flexible pipe fittings 4, and each flexible pipe fitting from top to bottom successively set by sliding sleeve installing, and leads to It crosses lockable mechanism and carries out locking positioning；The lower end of the flexible pipe fitting on the outermost side is fixed with the support chassis, is located at The upper end of the innermost flexible pipe fitting is equipped with the frame mouth horizontal support bar 5 for suspension strut refuse bag.The locking machine Structure includes locking bolt 6, and the locking bolt installs the upper end for being set up in each flexible pipe fitting positioned at outside, and with it is described Flexible pipe fitting is spirally connected.The support chassis includes bottom ring 7, middle layer ring 8 and multiple is uniformly set up in the bottom ring Curved rod 9 between the middle layer ring, one end of the curved rod are fixed with the bottom ring, the curved rod it is another One end is fixed with the middle layer ring；Each refuse bag struts the lower end of supporting leg and the middle layer ring is fixed.It is described flexible Pipe fitting is the flexible pipe fitting of arc.Multiple tray support bars 10 are laid in the middle layer ring, each tray support bar is equal It is arranged with the middle layer ring in cantilever, the interchangeable Support tray is set up in the cantilever end of each tray support bar.The bottom Multiple support legs 11 are laid in layer ring, each support leg is fixed with the bottom ring.In each support leg It is equipped with the plastic cap 12 for preventing the support leg abrasion.The shape of the support leg is zigzag, the interchangeable Support tray Material use starch plastic, the flexible pipe fitting be Aluminum Alloy Tube.When it is implemented, the shape of the support leg can be with To be arc-shaped, the material of the interchangeable Support tray can also use photodegradable plastics, and the flexible pipe fitting can also be galvanized pipe Part.

Deformable refuse bag frame described in the present embodiment, the flexible pipe fitting are designed as arc-shaped retractable structure, make this Design refuse bag frame height, frame mouth diameter can arbitrarily be adjusted in scope of design, and adjustable range is big and meets daily life demand； Interchangeable Support tray is made of degradation material, solves the problems, such as that dustbin is subject to sewage pollution, can directly be replaced and environmentally friendly；Frame mouth Frame is non-closed, saves material, cost, and be able to satisfy the requirement for being firmly linked with refuse bag；Aluminium pipe structure light weight, it is at low cost；Using The connection type being spirally connected, simple possible, manufacture easy to produce.

Deformable refuse bag frame described in the present embodiment, including support leg, since refuse bag frame frame mouth diameter, frame deeply may be used Become, plays a part of to stablize staving, be connected through a screw thread with bottom ring；Bottom ring, diameter are big compared with middle layer ring part, are interchangeable Support tray replacement provides space；Interchangeable Support tray, is supported by support chassis, low in cost without cleaning, using degradation material It is made, degradable energy conservation and environmental protection；Curved rod, both ends be inserted into respectively the biggish bottom ring of (non-threaded) connection diameter and diameter compared with Small middle layer ring part, provides certain space, loads and unloads convenient for interchangeable Support tray；Middle layer ring, support telescopic pipe fitting, diameter compared with It is small, refuse bag frame is provided and contains rubbish bottom initial diameter；Flexible pipe fitting, is divided into two sections, two arc-shaped pipe fittings are nested.Outside Circular arc pipe fitting lower end is threadedly coupled fixation with middle layer ring, and threaded hole is provided on outer arc pipe fitting, and locking bolt passes through rotation Fasten inside and outside circular arc pipe fitting.

Deformable refuse bag frame described in the present embodiment is made of pipe fitting substantially, and the overwhelming majority is connected by internal and external threads, Structure is simple, low in cost.Flexible pipe fitting is designed as two sections of arc-shaped retractable structures, makes the design refuse bag frame height, frame Mouth diameter can arbitrarily be adjusted in scope of design, and adjustable range is big and meets daily life demand.Flexible pipe fitting institute connection frame mouth Frame be non-closed linear type, telescopic height unanimously then four frames in a plane.The interchangeable layer in bottom is environmentally friendly, low in cost, Without cleaning, directly replace, the common requirements for facilitating universal group of high degree.

Ring thick 10mm in middle layer in the present embodiment, diameter 120mm.With curved rod junction, add in the horizontal direction in side Three equidistant angle simple bores of work, bore dia 6mm, depth 4mm.With the flexible pipe fitting junction in outside, process along the vertical direction Four equidistant angle threaded holes, bore dia 6mm, depth 4mm.Bottom ring thick 10mm, diameter 200mm.With curved rod junction, Three equidistant angle simple bores of vertical direction, diameter 6mm, depth 4mm；With tray support bar junction, horizontal direction three etc. Pitch angle threaded hole, bore dia 5mm, depth 4mm；With support leg junction, three equidistant angle threaded holes of vertical direction, Kong Zhi Diameter 8mm, depth 4mm.Arc shank diameter 8mm, is the 1/4 arc-shaped pipe fitting of radius of curvature 35mm, and both ends extend long 4mm, diameter 6mm cylindrical tubes, do not process screw thread, are inserted directly into the simple bore of bottom layer and middle layer ring.Tray support bar, long 15mm, Thick 5mm.Process the long 4mm of screw thread.The high 30mm long 40mm of support leg, bottom are equipped with plastic cap, prevent the forced area that skids and increase, Keep garbage frame more stable.Bolt large diameter 4mm, depth of thread 3mm, lateral expansion tube outer diameter 8mm, internal diameter 6.1mm, radius of curvature 666.7mm, 14.5 degree of radian.Bottom is the long 20mm bar of two sections of docking.The flexible pipe fitting diameter 6 of inside, radius of curvature 6mm, 15.75 degree of radian.Diameter 4mm threaded hole is opened at 14.5 degree of radian of lateral expansion pipe fitting circular arc, is connected and fixed bolt.Frame mouth The length 30mm of horizontal support bar, diameter 8mm process diameter 4mm threaded hole.

It is measured according to investigations in the present embodiment, conventional garbage bag minimum diameter about 20cm, deep about 20cm；Maximum gauge is about 40cm, deep about 45cm.By above data, according to calculating,

Outboard tube radius of curvature × sin (28.80/2 °)=165.8mm,

165.8 × 2 × sin (28.80/2 °)=82.48mm-(width),

Outboard tube radius of curvature × sin (28.80 °)=321.21mm-(height),

When flexible pipe fitting is completely non-stretched, frame mouth diameter is minimum, and frame height is minimum: when frame mouth diameter minimum,

Frame mouth diameter=(60+20+ lateral expansion pipe is wide) × 2=324.96mm,

Frame open height=(26+10+35+20+ lateral expansion pipe is high)=412.21mm.

When lateral expansion pipe fitting is completely pulled out, if the circular arc pipe fitting arc chord angle of two sections of connections is 40 ° at this time.

The flexible pipe fitting of two sections of connections is wide:

Outboard tube radius of curvature × sin (40/2 °)=228.02mm,

228.02 × 2 × sin (40/2 °)=155.98mm,

Two sections connect flexible pipe fitting height:

Outboard tube radius of curvature × sin (40 °)=428.55mm,

Frame mouth diameter=(two sections of telescoping tubes of 60+20+ are wide) × 2=471.96mm,

Frame open height=(two sections of telescoping tube height of 26+10+35+20+) × 2=1039.1mm,

Obtain the design frame mouth diameter and frame open height variation range are as follows:

(324.96mm—471.96mm)；(412.21mm—1039.1mm).The design of the utility model meets existing each The requirement of model refuse bag size.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of deformable refuse bag frame, it is characterised in that: including support chassis, its is circumferentially equidistant for the support chassis upper end edge Interval is arranged multiple refuse bags and struts supporting leg, and each refuse bag is strutted to be equipped between supporting leg and be held for placing the interchangeable of refuse bag Pallet；The upper end that each refuse bag struts supporting leg respectively corresponds the sack for mounting refuse bag, and it is long that the refuse bag struts supporting leg Spend it is adjustable be set in the support chassis, the interchangeable Support tray is made of degradation material.

2. deformable refuse bag frame according to claim 1, it is characterised in that: it includes extremely that each refuse bag, which struts supporting leg, Few two flexible pipe fittings, each flexible pipe fitting from top to bottom successively set by sliding sleeve installing, and carries out locking by lockable mechanism Positioning；The lower end of the flexible pipe fitting on the outermost side is fixed with the support chassis, is located at the innermost telescoping tube The upper end of part is equipped with the frame mouth horizontal support bar for suspension strut refuse bag.

3. deformable refuse bag frame according to claim 2, it is characterised in that: the lockable mechanism includes locking bolt, The locking bolt installs the upper end for being set up in each flexible pipe fitting positioned at outside, and is spirally connected with the flexible pipe fitting.

4. deformable refuse bag frame according to claim 3, it is characterised in that: the support chassis include bottom ring, Middle layer ring and multiple curved rods being uniformly set up between the bottom ring and the middle layer ring, the one of the curved rod End is fixed with the bottom ring, and the other end of the curved rod is fixed with the middle layer ring；Each refuse bag struts branch The lower end of leg is fixed with the middle layer ring.

5. deformable refuse bag frame according to claim 4, it is characterised in that: be laid in the middle layer ring multiple Tray support bar, each tray support bar are arranged with the middle layer ring in cantilever, and the interchangeable Support tray is set up in respectively The cantilever end of the tray support bar.

6. deformable refuse bag frame according to claim 5, it is characterised in that: be laid in the bottom ring multiple Support leg, each support leg are fixed with the bottom ring.

7. deformable refuse bag frame according to claim 6, it is characterised in that: be equipped in each support leg for preventing The only plastic cap of the support leg abrasion.

8. deformable refuse bag frame according to claim 7, it is characterised in that: the shape of the support leg is zigzag, circle Any in arc.

9. deformable refuse bag frame according to claim 8, it is characterised in that: the material of the interchangeable Support tray is using shallow lake Any in powder plastics, photodegradable plastics.

10. deformable refuse bag frame according to claim 9, it is characterised in that: the flexible pipe fitting be Aluminum Alloy Tube, Any in zinc-plated pipe fitting.