CN216071563U

CN216071563U - Telescopic garbage can

Info

Publication number: CN216071563U
Application number: CN202121628023.9U
Authority: CN
Inventors: 吴林丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-18
Filing date: 2021-07-18
Publication date: 2022-03-18
Anticipated expiration: 2031-07-18

Abstract

The utility model belongs to the technical field of living goods, in particular to a telescopic garbage can, which comprises an outer barrel and an inner barrel which can move up and down relative to each other, wherein a positioning groove and a positioning lug which can move up and down relative to the positioning groove are formed between the outer barrel and the inner barrel; the outer barrel of at least one deck is connected with outside the interior bucket, when the number of piles of outer barrel was greater than the one deck, also was formed with positioning groove between the outer barrel to and the location lug that can reciprocate relative to positioning groove, the position relative to each other between the outer barrel also fixes through location lug embedding positioning groove. This garbage bin can be through positioning groove and positioning lug's cooperation, can realize quick fixed, convenient to use at its flexible in-process.

Description

Telescopic garbage can

Technical Field

The utility model belongs to the technical field of articles for daily use, and relates to a telescopic garbage can.

Background

The trash can is a container for storing trash, some trash cans are fixed by capacity and can only contain trash with a specified volume, and when the trash cans are changed into a use scene, the trash cans are not used due to the fact that the trash cans are too large in volume and occupied area, and are not convenient to use flexibly. Therefore, trash cans with the volume and capacity capable of being changed by some telescopic structures have appeared, and corresponding fixing structures are generally needed for the trash cans, so that the telescopic shapes of the trash cans can be fixed.

The CN201921490358.1 discloses a telescopic garbage can, which comprises a can body, an inner can, a snap ring, a fixing ring and a cover plate, wherein the upper part of the can body is in an open state, the inner wall of the can body is provided with four vertically extending sliding grooves, sliding blocks are matched in the sliding grooves in a sliding manner, one ends of the sliding blocks are fixed on the outer wall of the inner can in a welding manner, the inner can is arranged in an inner cavity of the can body, the upper opening of the inner can is provided with the snap ring in a clamping and matching manner, the snap ring is fixed with a fixing rod through a bolt, and the cover plate is sleeved outside the fixing rod; the upper edge of the barrel body is fixedly connected with a fixing ring in an adhesive mode, two insertion holes are formed in the side wall of the fixing ring, movable insertion rods are inserted into the insertion holes in an inserted mode, one ends of the movable insertion rods extend to be matched into the clamping grooves, and the clamping grooves are formed in the outer wall of the inner barrel.

The garbage can changes the whole capacity by drawing the inner barrel, and after the inner barrel is drawn out, the garbage can is fixed in a finished state by inserting the movable inserted rod on the can body into the clamping groove on the inner barrel. However, for the user, the timing of inserting the movable insertion rod into the slot cannot be known accurately when pulling the inner barrel, and the user needs to try to complete the matching connection between the movable insertion rod and the slot smoothly, so that the use of the garbage can still has certain defects in convenience.

To the above problem, can design a garbage bin of being convenient for more fixed after flexible.

Disclosure of Invention

The utility model provides a telescopic garbage can which can be quickly fixed in shape after being telescopic according to the problems.

The purpose of the utility model is realized as follows:

a telescopic garbage can comprises an outer barrel and an inner barrel which can move up and down relative to each other, wherein a positioning groove and a positioning lug which can move up and down relative to the positioning groove are formed between the outer barrel and the inner barrel, and the positions of the outer barrel and the inner barrel relative to each other are fixed by embedding the positioning lug into the positioning groove; the inner barrel is externally connected with at least one layer of outer barrel, when the number of the outer barrel layers is more than one layer, the positioning grooves and the positioning lugs capable of moving up and down relative to the positioning grooves are formed between the outer barrels, and the positions of the outer barrels relative to each other are fixed by embedding the positioning lugs into the positioning grooves.

Furthermore, a guide groove and a guide lug are formed between the outer barrel and the inner barrel, the guide lug is inserted into the guide groove, and the guide lug can move up and down relative to the guide groove; when the number of layers of the outer barrels is larger than one, the guide grooves and the guide lugs inserted into the guide grooves are formed between the outer barrels, and the guide lugs can move up and down relative to the guide grooves.

Furthermore, the inner side of the outer barrel is provided with the positioning lugs which are distributed up and down, and the upper end of the outer side of the inner barrel is provided with the positioning groove; when the number of layers of the outer barrel is more than one, positioning grooves are formed at the upper end of the outer side of the outer barrel between the outer barrel and the inner barrel on the outermost layer.

Furthermore, the inner sides of the lower ends of the outer barrels are respectively provided with a lower baffle plate, the outer sides of the upper ends of the inner barrels are respectively provided with an upper baffle ring, and the lower baffle plates and the upper baffle rings can be abutted in the process that the outer barrels and the inner barrels move up and down relative to each other; when the number of layers of the outer barrel is larger than one, the upper baffle ring is formed on the outer side of the upper end of the outer barrel between the outer barrel and the inner barrel on the outermost layer, and the lower baffle plate and the upper baffle ring can be abutted in the process that the outer barrel relatively moves up and down.

Further, the positioning groove is formed in the upper retaining ring.

Further, the outer barrel is connected with a barrel cover which can be opened and closed, and the barrel cover can be detached relative to the outer barrel; when the number of layers of the outer barrel is larger than one, the barrel cover is connected to the upper end of the outer barrel on the outermost layer.

Further, the barrel cover comprises a barrel cover connected to the upper end of the outer barrel and a cover plate capable of being turned and connected to the barrel cover, a toothed bar extending into the barrel cover is formed on the cover plate, a motor is arranged in the barrel cover, a gear meshed with the toothed bar is connected to the motor, and a button used for controlling the motor is arranged on the barrel cover.

Furthermore, the cover plate is provided with connecting rods inserted into the barrel sleeve from two ends, the toothed bar is positioned between the connecting rods, and the barrel sleeve is provided with a notch for the turning of the toothed bar and the connecting rods.

Further, a detachable pressure ring is sleeved at the upper end of the outer barrel; when the number of layers of the outer barrel is larger than one, the pressing ring is sleeved at the upper end of the outer barrel on the outermost layer.

Furthermore, the positioning groove and the surface of the positioning lug are in arc shapes which can be matched with each other.

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

1. this garbage bin is at flexible in-process, and location lug and positioning groove can block naturally to form fixedly to the position of interior bucket with outer bucket, do not need the user to carry out extra operation and fix a position, make this garbage bin more convenient to use, the fixed process of garbage bin is more convenient.

2. The garbage can is not limited to one-layer outer barrel and inner barrel drawing, and can be provided with a plurality of layers of outer barrels for drawing, so that the capacity of the garbage can is increased.

3. The opening and closing of the dustbin cover can be controlled through the button, so that a user can open the dustbin more conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a first cross-sectional view of the present invention.

Fig. 2 is a partially enlarged view of fig. 1.

Fig. 3 is a second cross-sectional view of the present invention.

Fig. 4 is a first perspective view of the present invention.

Fig. 5 is a second perspective view of the present invention.

Fig. 6 is a rear view of the present invention.

1-outer barrel, 11-lower baffle, 2-inner barrel, 21-upper baffle ring, 3-positioning groove, 4-positioning lug, 5-guiding groove, 6-guiding lug, 7-barrel cover, 71-barrel sleeve, 711-motor, 712-gear, 713-button, 714-notch, 72-cover plate, 721-toothed bar, 722-connecting bar and 8-pressing ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

The utility model will be further described in the following with reference to specific embodiments thereof,

as shown in fig. 1-3, a retractable trash can comprises an outer barrel 1 and an inner barrel 2 which can move up and down relative to each other, a positioning groove 3 is formed between the outer barrel 1 and the inner barrel 2, and a positioning lug 4 which can move up and down relative to the positioning groove 3, the positions of the outer barrel 1 and the inner barrel 2 relative to each other are fixed by the positioning lug 4 being embedded into the positioning groove 3; the outer barrel 2 is externally connected with at least one layer of the outer barrel 1, when the number of the layers of the outer barrel 1 is more than one layer, the positioning groove 3 and the positioning lug 4 which can move up and down relative to the positioning groove 3 are also formed between the outer barrels 1, and the positions of the outer barrels 1 relative to each other are also fixed by embedding the positioning lug 4 into the positioning groove 3. Specifically, the garbage can expand the volume of the garbage can by pulling the outer barrel 1 or the inner barrel 2 upwards, and the volume of the garbage can be reduced again by resetting the outer barrel 1 or the inner barrel 2, so that the garbage can stretch and retract. In the process of extending and retracting the garbage can, the positioning lug 4 can fix the positions of the outer barrel 1 and the inner barrel 2 relative to each other after being embedded into the positioning groove 3, so that the state of the garbage can is fixed. The garbage can be provided with a plurality of layers of outer barrels 1, and a user can control the total capacity of the garbage can within a certain range by selecting the number of the pulled outer barrels 1. The garbage can be drawn out upwards from the inner barrel 2, the outer barrel 1 at the outermost layer is used as a container at the bottommost layer, the bottom of the outer barrel 1 at the outermost layer is a complete panel, and the inner outer barrel 1 and the inner barrel 2 are communicated and hollow; or first, the outer barrel 1 is pulled upwards, the inner barrel 2 is used as the container of the bottom layer, the bottom of the inner barrel 2 is a complete panel, and the outer barrel 1 is a through hollow shape. The forming positions of the positioning lugs 4 are distributed according to the drawing mode of the garbage can, and the corresponding effect can be realized, if the positioning grooves 3 can be formed on the inner side of the outer barrel 1, the positioning lugs 4 are formed on the outer side of the inner outer barrel 1 and the outer side of the inner barrel 2; the positioning groove 3 may also be formed on the outer side of the outer tub 1 and the outer side of the inner tub 2, and the positioning protrusion is formed on the inner side of the outer tub 1.

As a modified embodiment, a guide groove 5 is formed between the outer barrel 1 and the inner barrel 2, and a guide projection 6 is inserted into the guide groove 5, the guide projection 6 can move up and down relative to the guide groove 5; when the number of layers of the outer barrel 1 is more than one, the guide groove 5 and the guide projection 6 inserted into the guide groove 5 are also formed between the outer barrels 1, and the guide projection 6 can move up and down relative to the guide groove 5. Specifically, in the process that the outer barrel 1 and the inner barrel 2 move relatively to each other in an upper limit manner to achieve the expansion and contraction of the garbage can, the guide groove 5 and the guide bump 6 can guide the movement of the outer barrel 1 or the inner barrel 2, so that the outer barrel 1 or the inner barrel 2 can be stably pulled and pulled, and the irregular shaking of the outer barrel 1 or the inner barrel 2 in the expansion and contraction process of the garbage can is avoided.

As a modified example, the positioning lugs 4 are formed on the inner side of the outer barrel 1 and distributed up and down, and the positioning grooves 3 are formed on the upper end of the outer side of the inner barrel 2; when the number of layers of the outer barrel 1 is more than one, the positioning grooves 3 are formed at the upper end of the outer side of the outer barrel 1 between the outer barrel 1 and the inner barrel 2 at the outermost layer. Specifically, according to the distribution of the positioning grooves 3 and the positioning protrusions 4, the garbage can may be drawn upwards from the outer tub 1, the inner tub 2 serves as a container at the bottom layer, the positioning protrusions 4 move relative to the positioning grooves 3 during the process of drawing the outer tub 1 upwards, until the positioning protrusions 4 are embedded in the positioning grooves 3, the outer tub 1 is fixed, and the state and capacity of the garbage can are maintained. When the garbage can needs to be reduced in capacity, the outer barrel 1 can be pressed down, so that the outer barrel 1 is sleeved on the inner barrel 2 again, and the positioning lug 4 is embedded into the positioning groove 3 again to form the fixation of the state of the garbage can.

As a modified example, the inner sides of the lower ends of the outer barrel 1 are both formed with a lower baffle 11, the outer sides of the upper ends of the inner barrel 2 are formed with an upper baffle ring 21, and the lower baffle 11 and the upper baffle ring 21 can be abutted in the process that the outer barrel 1 and the inner barrel 2 move up and down relative to each other; when the number of layers of the outer barrel 1 is greater than one, the upper baffle ring 21 is formed on the outer side of the upper end of the outer barrel 1 between the outer barrel 1 and the inner barrel 2 on the outermost layer, and the lower baffle plate 1 and the upper baffle ring 21 can be abutted in the process that the outer barrel 1 moves up and down relatively. Specifically, in the above-mentioned pulling manner of the garbage can, when the outer tub 1 is pulled upwards, the position between the outer tub 1 and the inner tub 2 can be limited by the abutment of the lower baffle 11 and the upper baffle ring 12, so that the outer tub 1 is prevented from being pulled to be away from the inner tub 2, that is, the outer tub 1 and the inner tub 2 are prevented from being separated, and the structure of the garbage can is kept stable. Similarly, when the number of layers of the outer tub 1 is greater than one, the outer tub 1 is pulled and pulled relative to each other, and the lower baffle 11 abuts against the upper baffle ring 12 to form a limit position, so that the outer tub 1 is prevented from being separated from each other.

As a modified example, the positioning groove 3 is formed in the upper baffle ring 12. Specifically, in the garbage can, when the lower baffle 11 abuts against the upper baffle ring 12, the positioning protrusion 4 is just embedded in the positioning groove 3, so that a user can judge whether the positioning protrusion 4 is embedded in the positioning groove 3 according to a resistance feeling generated when the lower baffle 11 abuts against the upper baffle ring in the process of drawing the outer barrel 1, and the user can conveniently confirm whether the garbage can is fixed.

As shown in fig. 2-6, an openable and closable lid 7 is connected to the outer tub 1, and the lid 7 is detachable with respect to the outer tub 1; when the number of layers of the outer barrel 1 is more than one, the barrel cover 7 is connected to the upper end of the outer barrel 1 at the outermost layer. Specifically, according to the usage of the trash can which is drawn upwards from the outer barrel 1, the can cover 7 is connected to the outermost outer barrel 1 to ensure that the trash can is completely covered. In order to ensure that the interior of the garbage can keeps clean, a garbage bag is sleeved on the garbage can, and the detachable can cover 7 can facilitate a user to replace the garbage bag in the garbage can.

As an improved embodiment, the tub cover 7 includes a tub cover 71 connected to an upper end of the outer tub 1, and a cover plate 72 that can be turned over and connected to the tub cover 71, a rack 721 extending into the tub cover 71 is formed on the cover plate 72, a motor 711 is disposed in the tub cover 71, a gear 712 engaged with the rack 721 is connected to the motor 711, and a button 713 for controlling the motor 711 is disposed on the tub cover 71. Specifically, the opening and closing of the tub cover 7 is controlled by the turning of the cover plate 72, and the tub cover 7 is connected to the outer tub 1 through the tub cover 71. The user controls the turning of the cover 72 by pressing the button 713, and the tub 71 is provided with a circuit for connecting the motor 711 to the button 713. When the button 713 is pressed, the motor 711 operates and controls the gear 712 to rotate, and the gear 712 drives the rack 721 engaged with the gear to turn during rotation, so that the cover plate 72 is turned over, and the tub cover 7 is opened.

As a modified example, the cover plate 72 is formed with connecting rods 722 inserted into the barrel casing 71 from both ends, the toothed rod 721 is located between the connecting rods 722, and the barrel casing 71 is formed with notches 714 for the toothed rod 721 and the connecting rods 722 to turn over. Specifically, the connecting rod 722 plays a role in supporting and connecting between the barrel cover 71 and the cover plate 72, the tooth bar 721 can share stress in the process of driving the cover plate 72 to turn over, so as to enhance the structural stability of the cover plate 72, the gap 714 prevents the tooth bar 721 from colliding with the connecting rod 722 and the barrel cover 71, so as to ensure that the cover plate 72 can turn over normally, a round bar inserted into the barrel cover 71 is formed on the connecting rod 722, and the round bar enables the connecting rod 722 to turn over smoothly.

As shown in fig. 2, a detachable pressing ring 8 is sleeved on the upper end of the outer barrel 1; when the number of layers of the outer barrel 1 is larger than one, the pressing ring 8 is sleeved at the upper end of the outer barrel 1 at the outermost layer. Specifically, when the garbage can is sleeved with a garbage bag, the upper end of the garbage bag is sleeved behind the edge of the upper end of the outer barrel 1, the compression ring 8 is sleeved at the upper end of the outer barrel 1 to press the garbage bag, and the garbage bag is prevented from falling inside the garbage can. When the number of layers of the outer barrel 1 is larger than one, the upper end of the garbage bag is sleeved on the edge of the upper end of the outer barrel 1 on the outermost layer, so that the garbage can is completely covered, and at the moment, the pressing ring 8 is required to be sleeved on the upper end of the outer barrel 1 on the outermost layer.

As a modified embodiment, the surfaces of the positioning groove 3 and the positioning lug 4 are in an arc shape which can be matched with each other. Specifically, the arc-shaped surface can enable the positioning lug 4 to more smoothly leave or enter the positioning groove 3, so that the expansion or fixation of the garbage can is easier to realize.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. A telescopic garbage can comprises an outer barrel and an inner barrel which can move up and down relative to each other, and is characterized in that a positioning groove and a positioning lug which can move up and down relative to the positioning groove are formed between the outer barrel and the inner barrel, and the positions of the outer barrel and the inner barrel relative to each other are fixed by embedding the positioning lug into the positioning groove;

the inner barrel is externally connected with at least one layer of outer barrel, when the number of the outer barrel layers is more than one layer, the positioning grooves and the positioning lugs capable of moving up and down relative to the positioning grooves are formed between the outer barrels, and the positions of the outer barrels relative to each other are fixed by embedding the positioning lugs into the positioning grooves.

2. The retractable trash can of claim 1, wherein a guide groove is formed between the outer can and the inner can, and a guide protrusion is inserted into the guide groove, and the guide protrusion can move up and down relative to the guide groove;

when the number of layers of the outer barrels is larger than one, the guide grooves and the guide lugs inserted into the guide grooves are formed between the outer barrels, and the guide lugs can move up and down relative to the guide grooves.

3. The retractable trash can of claim 1, wherein the positioning protrusions are vertically distributed on the inner side of the outer can, and the positioning grooves are formed on the upper end of the outer side of the inner can;

when the number of layers of the outer barrel is more than one, positioning grooves are formed at the upper end of the outer side of the outer barrel between the outer barrel and the inner barrel on the outermost layer.

4. The retractable trash can of claim 3, wherein the inner sides of the lower ends of the outer and inner barrels are formed with lower baffles, the outer sides of the upper ends of the inner barrels are formed with upper baffle rings, and the lower baffles and the upper baffle rings can abut against each other in the process that the outer and inner barrels move up and down relative to each other;

when the number of layers of the outer barrel is larger than one, the upper baffle ring is formed on the outer side of the upper end of the outer barrel between the outer barrel and the inner barrel on the outermost layer, and the lower baffle plate and the upper baffle ring can be abutted in the process that the outer barrel relatively moves up and down.

5. The retractable trash can of claim 4, wherein the positioning groove is formed in the upper retaining ring.

6. The retractable trash can of claim 1, wherein an openable and closable can cover is connected to the outer can, the can cover being detachable with respect to the outer can;

when the number of layers of the outer barrel is larger than one, the barrel cover is connected to the upper end of the outer barrel on the outermost layer.

7. The retractable trash can of claim 6, wherein the can cover comprises a can sleeve connected to the upper end of the outer can, and a cover plate which can be turned and connected to the can sleeve, a rack rod extending into the can sleeve is formed on the cover plate, a motor is arranged in the can sleeve, a gear meshed with the rack rod is connected to the motor, and a button for controlling the motor is arranged on the can sleeve.

8. The retractable trash can of claim 7, wherein the cover plate is formed with connecting rods inserted into the can from both ends, the rack is located between the connecting rods, and the can is formed with notches for the rack and the connecting rods to turn over.

9. The retractable trash can of claim 1, wherein a detachable compression ring is sleeved on the upper end of the outer can;

when the number of layers of the outer barrel is larger than one, the pressing ring is sleeved at the upper end of the outer barrel on the outermost layer.

10. The retractable trash can of claim 1, wherein the positioning groove and the positioning protrusion are curved to match each other.