CN106976669B

CN106976669B - A kind of dustbin of variable volume

Info

Publication number: CN106976669B
Application number: CN201710296282.8A
Authority: CN
Inventors: 何雪飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-28
Filing date: 2017-04-28
Publication date: 2018-01-02
Anticipated expiration: 2037-04-28
Also published as: CN106976669A

Abstract

The present invention relates to a kind of dustbin of variable volume, its scheme solved is：Including bucket wall, bucket wall is connected and composed by multiple hinge units；Hinge unit includes wallboard, has the first connector on the right side of wallboard, wallboard and the first connector are through hinge；There is the second connector on the right side of first connector, the first connector and the second connector are through hinge；There is the 3rd connector on the right side of second connector, the second connector and the 3rd connector are through hinge；3rd connector is provided with vertical rectangular through-hole, the left end of wallboard, the first connector and the second connector through wallboard is inserted into the rectangular through-hole on the 3rd connector in the hinge unit adjacent with wallboard, forms wallboard, the structure that the first connector and the second connector slide in the 3rd connector cathetus；Clever structure of the present invention, the random adjustment of dustbin diameter is realized, dustbin is adapted to the refuse bag or polybag of all size.

Description

A kind of dustbin of variable volume

Technical field

The present invention relates to household supplies field, particularly a kind of dustbin of variable volume.

Background technology

Dustbin using when generally first to put refuse bag, common dustbin is mostly the tubbiness knot of fixed volume at present Structure, this dustbin can only be inserted in the refuse bag of fixed dimension specification, and the slightly larger refuse bag of bore is easy to fall off, the small rubbish of bore Bag can not be inserted in.Used because the refuse bag of standard needs to buy, in order to reduce expenses, people often accumulate many shopping Bag or polybag not of uniform size use as refuse bag, and in most cases, these polybags can be because of the difference of size And can not be with dustbin good match.

The content of the invention

For the above situation, to make up the technical deficiency present in prior art, the present invention provides a kind of variable volume Dustbin.

Its solve technical scheme be：Including bucket wall, bucket wall is connected and composed by multiple hinge units；

Hinge unit includes wallboard, the first connector, the second connector and the 3rd connector；

3rd connector is provided with vertical rectangular through-hole, and wallboard is slideably inserted into adjacent with wallboard through its right-hand member In the rectangular through-hole on the 3rd connector in hinge unit, the left end of the right-hand member of wallboard and the first connector through hinge, The left end of the right-hand member of first connector and the second connector is through hinge, a left side for the right-hand member of the second connector and the 3rd connector End forms wallboard, the first connector and the second connector on the 3rd connector in adjacent hinge unit through hinge Rectangular through-hole in linear slide structure.

Clever structure of the present invention, the random adjustment of dustbin diameter is realized, dustbin is adapted to the rubbish of all size Bag or polybag.

Brief description of the drawings

Fig. 1 is the front view of the present invention.

Fig. 2 is the face upwarding section of the present invention.

Fig. 3 is the front view of the hinge unit of the present invention.

Fig. 4 is the face upwarding section of the hinge unit of the present invention.

Fig. 5 is that the right side of the hinge unit of the present invention regards part sectioned view.

Fig. 6 is the isometric view of the hinge unit of the present invention.

Fig. 7 is the schematic diagram that bucket wall is reduced after four edges in Fig. 1 of the invention.

Fig. 8 is the schematic diagram that bucket wall is reduced after four edges in Fig. 1 of the invention.

Fig. 9 is the schematic diagram that bucket wall is reduced behind six sides in Fig. 1 of the invention.

Figure 10 is the schematic diagram that bucket wall is reduced behind six sides in Fig. 1 of the invention.

Figure 11 is the schematic diagram that bucket wall is reduced after eight sides in Fig. 1 of the invention.

Figure 12 is the schematic diagram that bucket wall is reduced after eight sides in Fig. 1 of the invention.

Embodiment

The embodiment of the present invention is described in further detail below in conjunction with accompanying drawing.

Provided by Fig. 1, the present invention includes bucket wall 1, and bucket wall 1 is connected and composed by multiple hinge units；

Hinge unit includes wallboard 2, the first connector 3, the second connector 4 and the 3rd connector 5；

3rd connector 5 is provided with vertical rectangular through-hole, and wallboard 2 is slideably inserted into and the phase of wallboard 2 through its right-hand member In the rectangular through-hole on the 3rd connector 5 in adjacent hinge unit, the left end of the right-hand member of wallboard 2 and the first connector 3 is sold Axle is hinged, and the left end of the right-hand member of the first connector 3 and the second connector 4 is through hinge, the right-hand member and the 3rd of the second connector 4 The left end of connector 5 forms wallboard 2, the first connector 3 and the second connector 4 in adjacent hinge unit through hinge The 3rd connector 5 on rectangular through-hole in linear slide structure.

In order to ensure the integrality of barrel wall 1, the left end of described wallboard 2 is provided with flange, and the width of flange is more than the 3rd and connected The width of rectangular through-hole on junctor 5.

In order that wallboard 2 reaches more preferable fixed effect, the left and right ends of described wallboard 2 are respectively provided with magnet；Work as wall Plate 2, the first connector 3 and the second connector 4 pass through the rectangular through-hole of the 3rd connector 5 and make two adjacent the 3rd connectors During 5 contact, the magneticaction through magnet mutually fits between adjacent wallboard 2.

In order that bucket wall 1 preferably keeps the stabilization of shape, the described flexible bracing ring 6 in the inside of bucket wall 1, resilient support Circle 6 is the circular ring structure of open loop made of spring steel, and the outer ring of resilient support circle 6 extrudes simultaneously with multiple hinge units to be contacted； When wallboard 2, the first connector 3 and the second connector 4 make the diameter change of barrel wall 1 in the slip of the cathetus of the 3rd connector 5, bullet Property bracing ring 6 its own resilient effect under crispatura or open and with multiple hinge units in real time extruding contact, make the shape of barrel wall 1 Keep stable.

In order to reach more preferable using effect, the lower end of the 3rd described connector 5 is provided with hook 7, relative two the Connected between hook 7 on three connectors 5 through stretch cord 8, multiple stretch cords 8, which intersect, forms the bucket bottom of network structure.

The present invention is in use, first pass through the in the hinge unit adjacent with wallboard 2 the 3rd to connect the bearing pin insertion end of wallboard 2 Rectangular through-hole on junctor 5, then together with wallboard 2 is hinged in the first connector 3, finally by the first connector 3, Two connectors 4 and the 3rd connector 5 are hinged in together successively, and multiple hinge units, which interconnect, forms bucket wall 1, wallboard Flange on 2 not exclusively skids off when wallboard 2 is slided in the 3rd connector 5, so as to ensure that the integrality of barrel wall 1；By bullet Property bracing ring 6 crispatura and be put into barrel wall 1 formation cavity in, unclamp resilient support circle 6, resilient support circle 6 its own resilient make Be flared out under and with bucket wall 1 multiple hinge units extruding contact, make barrel wall 1 dimensionally stable remain it is just polygon Shape.

The both ends of stretch cord 8 are separately fixed on the hook 7 on the 3rd connector 5 in different hinge units.

When being reduced, resilient support circle 6 is taken out, according to required size, by making wallboard 2, the and of the first connector 3 Second connector 4 is slided to adjust the diameter of barrel wall 1 in rectangular through-hole；According to required size, one or more is randomly selected Hinge unit is adjusted, when adjusting to required size, make the 3rd connector 5 in the hinge unit after adjustment with it is close Hinge unit in the contact of the 3rd connector, now wallboard 2 is active state, by flanged one end of wallboard 2 to bucket wall 1 Direction rotates, and is attracted each other between the magnet on wallboard 2, pastes the wallboard 2 in wallboard 2 and the hinge unit adjacent with wallboard 2 Close；

Connect when the distance between pin axis jacks on the second connector 4 are more than 1.5 times of the thickness of the 3rd connector 5 and first 0.5 times of sum of junctor thickness, and the width of the first connector 3 is more than the width of the 3rd connector 5 and the thickness sum of wallboard 2 When, wallboard 2 can rotate in the opposite direction and the wallboard 2 in adjacent with opposite side hinge unit under the magneticaction of magnet Fitting.

After adjustment terminates, resilient support circle 6 is crispaturaed to appropriately sized, is put into the cavity of the formation of barrel wall 1 and unclamps, make It is contacted in the presence of its own resilient with the extruding of multiple hinge units.

When the bucket wall 1 after diminution needs to be enlarged, the wallboard 2 for the wallboard 2 for being closely attached on adjacent hinge unit is rotated, is made It is generally aligned in the same plane with the first connector 3, the second connector 4, and it is slided in rectangular through-hole, until wallboard 2 is convex Edge is clamped in rectangular through-hole；Size as needed is chosen one or more hinge units and is adjusted, during adjustment, resilient support Circle 6 is in the cavity that bucket wall 1 is formed due to being flared out and being connect in real time with the extruding of multiple hinge units under the elastic force effect of itself Touch, so as to ensure that the dimensionally stable of barrel wall 1.

Clever structure of the present invention, it is simple to operate, staving is realized by the adjustment of the position relationship between hinge unit Diameter change, and then change the volume of dustbin, dustbin is adapted to the refuse bag or polybag of all size, make to give up in life The polybag abandoned is effectively used.

Claims

1. a kind of dustbin of variable volume, including bucket wall（1）, bucket wall（1）Connected and composed by multiple hinge units；

Hinge unit includes wallboard（2）, the first connector（3）, the second connector（4）With the 3rd connector（5）；

3rd connector（5）It is provided with vertical rectangular through-hole, wallboard（2）Slideably it is inserted into through its right-hand member and wallboard（2） The 3rd connector in adjacent hinge unit（5）On rectangular through-hole in, wallboard（2）Right-hand member and the first connector（3）'s Left end is through hinge, the first connector（3）Right-hand member and the second connector（4）Left end through hinge, the second connector （4）Right-hand member and the 3rd connector（5）Left end through hinge, form wallboard（2）, the first connector（3）With the second connection Body（4）The 3rd connector in adjacent hinge unit（5）On rectangular through-hole in linear slide structure.

A kind of 2. dustbin of variable volume according to claim 1, it is characterised in that wallboard（2）Left end be provided with it is convex Edge, the width of flange are more than the 3rd connector（5）On rectangular through-hole width.

A kind of 3. dustbin of variable volume according to claim 1, it is characterised in that wallboard（2）Left and right ends point Zhuan You not magnet.

A kind of 4. dustbin of variable volume according to claim 1, it is characterised in that bucket wall（1）Internal flexible branch Support ring（6）, resilient support circle（6）For the circular ring structure of open loop made of spring steel, resilient support circle（6）Outer ring and multiple hinges Order member extrudes contact simultaneously.

A kind of 5. dustbin of variable volume according to claim 1, it is characterised in that the 3rd connector（5）Lower end Provided with hook（7）, relative two the 3rd connectors（5）On hook（7）Between through stretch cord（8）Connection, multiple stretch cords （8）Intersect and form the bucket bottom of network structure.