Garbage classification box for housekeeping

Abstract

The utility model provides a household garbage classification box which comprises a supporting bottom plate and further comprises a garbage can arranged on the supporting bottom plate. And the supporting structure is arranged on the side wall of the garbage can. By rotating a supporting rod, the whole garbage can is folded and stored, then a second handle block is reversely rotated, a clamping frame is separated from a first clamping groove, a rotating rod is rotated, the rotating rod is perpendicular to a fixed rod, the garbage can and a handrail structure are conveniently folded and stored, and the occupied space of the whole garbage classification box during storage is well reduced; when a rotating rod is perpendicular to a fixed rod, the rotating rod can be in lap joint with a cover plate of a folded garbage can, then a second handle block is rotated to push a clamping frame to be clamped into a first clamping groove in the side edge, the vertically-placed rotating rod is fixed and limited, the armrest structure can be folded and stored conveniently, and meanwhile the armrest structure can be folded and stored conveniently. The folding dustbin can be limited in an auxiliary mode.

Description

Technical Field

[0001] This utility model relates to the field of household technology, and in particular to a household waste sorting bin. Background Technology

[0002] Domestic service is a general term encompassing family relationships and affairs. It involves family business, family rules, family traditions, income and expenditure, education, interpersonal relationships, and relationships between family members, relatives, friends, and neighbors. Generally, domestic service refers to services such as: maternity nurses, nannies, cleaning, nursing, hourly workers, and relocation services. Some temporary domestic workers may need to use waste sorting bins for proper waste disposal during cleaning and tidying.

[0003] Among existing Chinese utility models, CN221758417U discloses a household waste sorting bin, including a flatbed trolley and three waste transfer bins. The bottom of the flatbed trolley is equipped with two omnidirectional wheels and two straight wheels. The three waste transfer bins are located on top of the flatbed trolley and are slidably connected to the flatbed trolley. The three waste transfer bins are arranged side by side. In this utility model, the three waste transfer bins are slidably connected to the flatbed trolley through guide grooves. By releasing the brakes on the straight wheels, the flatbed trolley can be pushed to move freely to collect and clean the waste that needs to be processed.

[0004] Referring to the aforementioned household waste sorting bins, these bins are relatively large and cannot be folded for storage. This results in a large storage volume, making it inconvenient for household workers to move and carry them. Therefore, minimizing the overall space occupied by the waste sorting bins when stored is a crucial issue that needs to be addressed in the design of household waste sorting bins. Utility Model Content

[0005] This utility model provides a household waste sorting bin to solve the problem of its large storage volume when storing waste sorting bins.

[0006] This utility model solves the above-mentioned technical problems through the following technical solutions:

[0007] This utility model provides a household waste sorting bin, including a supporting base plate, and also includes:

[0008] The trash can is mounted on a supporting base plate;

[0009] A support structure is provided on the side wall of the trash can;

[0010] A handrail structure is provided on one side of the trash can;

[0011] A limiting structure is provided on the handrail structure to fix and restrict the handrail structure.

[0012] Preferably, four casters are fixedly connected to the bottom side wall of the support base plate.

[0013] In this technical solution, the casters facilitate the movement of the sorting bins as the garbage is collected.

[0014] Preferably, the trash can comprises a fixed frame one, a folding sleeve one, a fixed frame two, a folding sleeve two, a fixed bottom frame, and a cover plate. Two fixed bottom frames are fixedly connected to the top side wall of the supporting bottom plate. Two folding sleeve two are fixedly connected to the top of the two fixed bottom frames. Two fixed frames two are fixedly connected to the top of the two folding sleeve two. Two folding sleeve one is fixedly connected to the top of the two fixed frames two. Two fixed frames one are fixedly connected to the top of the two folding sleeve one. Two cover plates are rotatably connected to the top of the two fixed frames one.

[0015] In this technical solution, without support, folding sleeve one and folding sleeve two can be folded, allowing the entire trash can to be folded and stored.

[0016] Preferably, the adjacent sidewalls of the two fixed frames are fixedly connected to each other, and the adjacent sidewalls of the two fixed frames are fixedly connected to each other.

[0017] Preferably, two handle brackets are fixedly connected to the top sidewalls of the two cover plates, threaded grooves are opened on the sidewalls of the two fixed frames connected together, snap-fit ​​grooves are opened on the sidewalls of the two fixed frames, and four fixing brackets are fixedly connected to the sidewalls of the two fixed frames and the fixed bottom frame.

[0018] In this technical solution, the cover can be opened using a handle.

[0019] Preferably, the support structure includes a support rod, a square slot, and a fixing block. The fixing block is fixedly connected to the side wall of the second fixing frame, and the support rod is rotatably connected to the fixing block. The square slot is provided on the side wall of the support rod.

[0020] In this technical solution, the support rod is rotated so that both ends of the support rod are supported in the fixed frame. The support rod can be well supported in the fixed frame on both sides downward, thus providing better support for the unfolded garbage bin.

[0021] Preferably, the support structure includes a limiting frame, a handle block, a connecting rod, and a threaded connecting block. The connecting rod is rotatably connected to the side wall of the fixed block. One end of the connecting rod extends into the threaded groove and is fixedly connected to the threaded connecting block. The threaded connecting block is threadedly connected to the threaded groove. The other end of the connecting rod is fixedly connected to the handle block. A limiting frame is rotatably connected to the side wall of the handle block. The limiting frame is rotatably connected to the connecting rod. Both ends of the limiting frame cooperate with the snap-fit ​​groove.

[0022] In this technical solution, rotating handle block one causes the connecting rod to rotate, which in turn causes the threaded connecting block to rotate. The threaded connecting block rotates and moves within the threaded groove. The movement of the threaded connecting block causes the connecting rod to move, which in turn causes handle block one to move. Handle block one then pushes the limiting frame to move, causing both ends of the limiting frame to engage with locking groove two. Locking groove two restricts the rotation of the limiting frame, and the limiting frame restricts the rotation of the support rod.

[0023] Preferably, the handrail structure includes a fixed rod, a rotating rod, a handrail, and a sliding groove. The fixed rod is fixedly connected to the top side wall of the supporting base plate. The rotating rod is rotatably connected to the side wall of the fixed rod. The handrail is fixedly connected between the rotating rods. The sliding groove is provided on the side wall of the rotating rod.

[0024] Preferably, a fixing block is fixedly connected to the side wall of the fixing rod, and a snap-fit ​​groove is formed on the top and left side wall of the fixing block.

[0025] Preferably, the limiting structure includes a second fixed rod, a second handle block, a threaded rod, a sliding plate, and a snap-fit ​​bracket. The second fixed rod is fixedly connected between the rotating rods. A threaded rod is threadedly connected to the side wall of the second fixed rod. The top of the threaded rod is fixedly connected to the second handle block. The bottom of the threaded rod is rotatably connected to the sliding plate. The two ends of the sliding plate are fixedly connected to the snap-fit ​​bracket. The snap-fit ​​bracket is slidably connected in the sliding groove. The snap-fit ​​bracket and the snap-fit ​​groove cooperate with each other.

[0026] In this technical solution, rotating the rotating rod causes it to stand upright. Rotating the handle block two causes the threaded rod to rotate, which in turn causes the threaded rod to move. The threaded rod then causes the sliding plate to move, which in turn causes the snap-fit ​​bracket to move. This causes the snap-fit ​​bracket to snap into the snap-fit ​​groove one, thus fixing and restricting the rotating rod, thereby allowing the handrail structure to unfold and be used.

[0027] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0028] The positive and progressive effects of this utility model are as follows:

[0029] 1. By rotating the support rod, the support rod is moved away from the upper and lower fixed frames and placed flat on both sides of the fixed frame. Then, the handle block one is rotated to push the limiting frame through the square slot and into the locking groove two, fixing the horizontally placed support rod. After the trash can loses its support, the folding sleeve one and folding sleeve two are folded to fold and store the entire trash can. Then, the handle block two is rotated in the opposite direction to disengage the locking frame from the locking groove one, no longer restricting the rotating rod. Rotating the rotating rod makes it perpendicular to the fixed rod, which facilitates the folding and storage of the trash can and handrail structure, effectively reducing the space occupied by the overall trash sorting bin when stored.

[0030] 2. When the rotating rod is rotated so that it is perpendicular to the fixed rod, the rotating rod will overlap the cover of the folding trash can. Then, the handle block two is rotated to push the snap-fit ​​bracket into the snap-fit ​​groove one on the side, which fixes and restricts the vertically placed rotating rod. The fixed rotating rod presses on the folding trash can, which can restrict the folding trash can from bouncing up and down. This facilitates the folding and storage of the handrail structure while also providing auxiliary restriction to the folding trash can. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0032] Figure 2 This is a schematic diagram of the overall internal structure of this utility model.

[0033] Figure 3 This is a top view of the internal structure of the present invention.

[0034] Figure 4 This is a side view of the internal structure of the present invention.

[0035] Explanation of reference numerals in the attached figures

[0036] 1. Support base plate; 2. Casters; 3. Trash can; 301. Fixed frame one; 302. Folding sleeve one; 303. Fixed frame two; 304. Folding sleeve two; 305. Fixed base frame; 306. Cover plate; 311. Handle bracket; 4. Fixed frame; 5. Support structure; 501. Support rod; 502. Square slot; 503. Fixed block; 511. Restriction frame; 512. Handle block one; 513. Connecting rod; 514. Threaded connecting block; 6. Handrail structure; 601. Fixed rod one; 602. Rotating rod; 603. Handrail rod; 604. Sliding groove; 611. Fixed round block; 612. Snap-fit ​​groove one; 7. Restriction structure; 701. Fixed rod two; 702. Handle block two; 703. Threaded rod; 704. Sliding plate; 705. Snap-fit ​​frame; 8. Snap-fit ​​groove two; 9. Threaded groove. Detailed Implementation

[0037] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0038] like Figure 1-4 As shown, the household waste sorting bin includes a supporting base plate 1, and also includes:

[0039] Trash can 3, which is mounted on the supporting base plate 1;

[0040] Support structure 5, which is disposed on the side wall of the trash can 3;

[0041] Handrail structure 6, wherein the handrail structure 6 is disposed on one side of the trash can 3;

[0042] A limiting structure 7 is provided on the handrail structure 6, and the limiting structure 7 fixes and restricts the handrail structure 6.

[0043] Four casters 2 are fixedly connected to the bottom side wall of the support base plate 1.

[0044] The omnidirectional wheels 2 make it easy to move the sorting bins along with the garbage collection location.

[0045] The trash can 3 consists of a fixed frame 301, a folding sleeve 302, a fixed frame 303, a folding sleeve 304, a fixed bottom frame 305, and a cover plate 306. Two fixed bottom frames 305 are fixedly connected to the top side wall of the supporting base plate 1. Two folding sleeves 304 are fixedly connected to the top of the two fixed bottom frames 305. Two fixed frames 303 are fixedly connected to the top of the two folding sleeves 304. Two folding sleeves 302 are fixedly connected to the top of the two fixed frames 303. Two fixed frames 301 are fixedly connected to the top of the two folding sleeves 302. Two cover plates 306 are rotatably connected to the top of the two fixed frames 301.

[0046] Without support, the first folding sleeve 302 and the second folding sleeve 304 can be folded, allowing the entire trash can 3 to be folded and stored.

[0047] The adjacent sidewalls of the two fixed frames 301 are fixedly connected to each other, and the adjacent sidewalls of the two fixed frames 303 are fixedly connected to each other.

[0048] Two handle brackets 311 are fixedly connected to the top sidewalls of the two cover plates 306. Threaded grooves 9 are opened on the sidewalls of the two fixed frames 303. Snap-fit ​​grooves 8 are opened on the sidewalls of the two fixed frames 303. Four fixing brackets 4 are fixedly connected to the sidewalls of the two fixed frames 301 and the fixed bottom frame 305.

[0049] The cover plate 306 can be opened via the handle 311.

[0050] The support structure 5 includes a support rod 501, a square slot 502, and a fixing block 503. The fixing block 503 is fixedly connected to the side wall of the fixing frame 303. The support rod 501 is rotatably connected to the fixing block 503. The square slot 502 is provided on the side wall of the support rod 501.

[0051] Rotate the support rod 501 so that both ends of the support rod 501 are supported in the fixed frame 4. The support rod 501 can be well supported in the fixed frame 4 on both sides downward, thus providing better support for the unfolded garbage bin 3.

[0052] The support structure 5 includes a limiting frame 511, a handle block 512, a connecting rod 513, and a threaded connecting block 514. The connecting rod 513 is rotatably connected to the side wall of the fixing block 503. One end of the connecting rod 513 extends into the threaded groove 9 and is fixedly connected to the threaded connecting block 514. The threaded connecting block 514 is threadedly connected to the threaded groove 9. The other end of the connecting rod 513 is fixedly connected to the handle block 512. The limiting frame 511 is rotatably connected to the side wall of the handle block 512. The limiting frame 511 is rotatably connected to the connecting rod 513. Both ends of the limiting frame 511 cooperate with the snap-fit ​​groove 8.

[0053] Rotating handle block 512 causes connecting rod 513 to rotate, which in turn causes threaded connecting block 514 to rotate. Threaded connecting block 514 rotates and moves within threaded groove 9. The movement of threaded connecting block 514 causes connecting rod 513 to move, which in turn causes handle block 512 to move. Handle block 512 pushes limiting frame 511 to move, causing both ends of limiting frame 511 to engage with locking groove 8. Locking groove 8 restricts the rotation of limiting frame 511, and limiting frame 511 restricts the rotation of support rod 501.

[0054] The handrail structure 6 includes a fixed rod 601, a rotating rod 602, a handrail 603, and a sliding groove 604. The fixed rod 601 is fixedly connected to the top side wall of the supporting base plate 1. The rotating rod 602 is rotatably connected to the side wall of the fixed rod 601. The handrail 603 is fixedly connected between the rotating rods 602. The sliding groove 604 is provided on the side wall of the rotating rod 602.

[0055] A fixing block 611 is fixedly connected to the side wall of the fixing rod 601, and a snap-fit ​​groove 612 is provided on the top and left side wall of the fixing block 611.

[0056] The limiting structure 7 includes a second fixed rod 701, a second handle block 702, a threaded rod 703, a sliding plate 704, and a snap-fit ​​bracket 705. The second fixed rod 701 is fixedly connected between the rotating rods 602. The threaded rod 703 is threadedly connected to the side wall of the second fixed rod 701. The top of the threaded rod 703 is fixedly connected to the second handle block 702. The bottom of the threaded rod 703 is rotatably connected to the sliding plate 704. The two ends of the sliding plate 704 are fixedly connected to the snap-fit ​​bracket 705. The snap-fit ​​bracket 705 is slidably connected in the sliding groove 604. The snap-fit ​​bracket 705 cooperates with the snap-fit ​​groove 612.

[0057] Rotate the rotating rod 602 to make it stand up. Rotate the handle block 702. The handle block 702 drives the threaded rod 703 to rotate. The threaded rod 703 rotates and moves. The threaded rod 703 drives the sliding plate 704 to move. The sliding plate 704 drives the snap-fit ​​bracket 705 to move, so that the snap-fit ​​bracket 705 snaps into the snap-fit ​​groove 612, fixing and restricting the rotating rod 602, thereby allowing the handrail structure 6 to unfold for use.

[0058] In use, all electrical components mentioned in this application are externally connected to a power supply and control switch. When using the trash can 3, pull the fixing frame 301 upwards to fully unfold the folding sleeves 302 and 304. Rotate the support rod 501 so that both ends of the support rod 501 are supported in the fixing frame 4. Then align the limiting frame 511 with the snap-fit ​​groove 8. Rotate the handle block 512, which drives the connecting rod 513 to rotate. The connecting rod 513 drives the threaded connecting block 514 to rotate. The threaded connecting block 514 is in the threaded groove 9. The internal rotation and movement of the threaded connecting block 514 causes the connecting rod 513 to move, which in turn causes the handle block 512 to move. The handle block 512 pushes the limiting frame 511 to move, so that the two ends of the limiting frame 511 are engaged in the locking groove 8. The locking groove 8 restricts the rotation of the limiting frame 511, and the limiting frame 511 restricts the rotation of the support rod 501. This allows the support rod 501 to be better supported in the fixed frame 4 on both sides, thus providing better support for the unfolded garbage bin 3. The two unfolded garbage bins 3 can be used for garbage sorting and placement.

[0059] Then rotate the rotating rod 602 to make it stand up. Rotate the handle block 702. The handle block 702 drives the threaded rod 703 to rotate. The threaded rod 703 rotates and moves. The threaded rod 703 drives the sliding plate 704 to move. The sliding plate 704 drives the snap-fit ​​bracket 705 to move, so that the snap-fit ​​bracket 705 snaps into the snap-fit ​​groove 612 to fix and restrict the rotating rod 602, thereby allowing the handrail structure 6 to unfold for use.

[0060] When storing the garbage sorting bin, handle block 512 can be rotated in the reverse direction. Handle block 512 drives threaded connecting block 514 to rotate in the reverse direction through connecting rod 513. Threaded connecting block 514 rotates and moves in threaded groove 9. Through connecting rod 513, handle block 512 is pushed to move. Handle block 512 drives limiting frame 511 to move, so that limiting frame 511 leaves the two sides of locking groove 8 and support rod 501. Rotate support rod 501 so that support rod 501 leaves the upper and lower fixed frames 4 and is placed flat on both sides of fixed frame 303. At this time, square slot 502 is facing locking groove 8. Rotate handle block 512 again to push limiting frame 511 through square slot 502 and lock into locking groove 8 to fix the horizontally placed support rod 501. After the garbage bin 3 lacks support, folding sleeve 302 and folding sleeve 304 are folded so that the entire garbage bin 3 is folded and stored.

[0061] Then, rotate handle block 2 702 in the opposite direction. Handle block 2 702 drives threaded rod 703 to rotate. Threaded rod 703 drives sliding plate 704 to move. Sliding plate 704 drives snap-fit ​​bracket 705 to move, so that snap-fit ​​bracket 705 disengages from snap-fit ​​groove 1 612 and no longer restricts rotating rod 602. Rotate rotating rod 602 so that rotating rod 602 is perpendicular to fixed rod. At this time, rotating rod 602 overlaps on the cover plate 306 of folded garbage can 3. Then rotate handle block 2 702 to push snap-fit ​​bracket 705 into snap-fit ​​groove 1 612 on the side, fixing and restricting the vertically placed rotating rod 602. The fixed rotating rod 602 presses on the folded garbage can 3, which can restrict the folded garbage can 3 from bouncing up and down.

[0062] This utility model is not limited to the above-described embodiments. Any changes in its shape or structure fall within the protection scope of this utility model. The protection scope of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the protection scope of this utility model.

Claims

1. A household waste sorting bin, including a supporting base plate (1), characterized in that, Also includes: A trash can (3) is mounted on a supporting base plate (1); A support structure (5) is provided on the side wall of the trash can (3); A handrail structure (6) is provided on one side of the trash can (3); A limiting structure (7) is provided on the handrail structure (6) to fix and limit the handrail structure (6).

2. The household waste sorting bin as described in claim 1, characterized in that: Four casters (2) are fixedly connected to the bottom side wall of the support base plate (1).

3. The household waste sorting bin as described in claim 1, characterized in that: The trash can (3) consists of a fixed frame (301), a folding sleeve (302), a fixed frame (303), a folding sleeve (304), a fixed bottom frame (305), and a cover plate (306). Two fixed bottom frames (305) are fixedly connected to the top side wall of the supporting base plate (1). Two folding sleeves (304) are fixedly connected to the top of the two fixed bottom frames (305). Two fixed frames (303) are fixedly connected to the top of the two folding sleeves (304). Two folding sleeves (302) are fixedly connected to the top of the two fixed frames (303). Two fixed frames (301) are fixedly connected to the top of the two fixed frames (301). Two cover plates (306) are rotatably connected to the top of the two fixed frames (301).

4. The household waste sorting bin as described in claim 3, characterized in that: The adjacent sidewalls of the two fixed frames (301) are fixedly connected to each other, and the adjacent sidewalls of the two fixed frames (303) are fixedly connected to each other.

5. The household waste sorting bin as described in claim 3, characterized in that: Two handle brackets (311) are fixedly connected to the top sidewalls of the two cover plates (306), and threaded grooves (9) are opened on the sidewalls of the two fixed frames (303) connected together. Snap-fit ​​grooves (8) are opened on the sidewalls of the two fixed frames (303), and four fixing brackets (4) are fixedly connected to the sidewalls of the two fixed frames (301) and the fixed bottom frame (305).

6. The household waste sorting bin as described in claim 1, characterized in that: The support structure (5) includes a support rod (501), a square slot (502) and a fixing block (503). The fixing block (503) is fixedly connected to the side wall of the fixing frame (303). The support rod (501) is rotatably connected to the fixing block (503). The square slot (502) is provided on the side wall of the support rod (501).

7. The household waste sorting bin as described in claim 6, characterized in that: The support structure (5) includes a limiting frame (511), a handle block (512), a connecting rod (513), and a threaded connecting block (514). The connecting rod (513) is rotatably connected to the side wall of the fixing block (503). One end of the connecting rod (513) extends into the threaded groove (9) and is fixedly connected to the threaded connecting block (514). The threaded connecting block (514) is threadedly connected to the threaded groove (9). The other end of the connecting rod (513) is fixedly connected to the handle block (512). The limiting frame (511) is rotatably connected to the side wall of the handle block (512). The limiting frame (511) is rotatably connected to the connecting rod (513). Both ends of the limiting frame (511) cooperate with the snap-fit ​​groove (8).

8. The household waste sorting bin as described in claim 1, characterized in that: The handrail structure (6) includes a fixed rod (601), a rotating rod (602), a handrail (603), and a sliding groove (604). The fixed rod (601) is fixedly connected to the top side wall of the supporting base plate (1). The rotating rod (602) is rotatably connected to the side wall of the fixed rod (601). The handrail (603) is fixedly connected between the rotating rods (602). The sliding groove (604) is provided on the side wall of the rotating rod (602).

9. The household waste sorting bin as described in claim 8, characterized in that: A fixing block (611) is fixedly connected to the side wall of the fixing rod (601), and a snap-fit ​​groove (612) is provided on the top and left side wall of the fixing block (611).

10. The household waste sorting bin as described in claim 1, characterized in that: The limiting structure (7) includes a second fixed rod (701), a second handle block (702), a threaded rod (703), a sliding plate (704), and a snap-fit ​​bracket (705). The second fixed rod (701) is fixedly connected between the rotating rods (602). The threaded rod (703) is threadedly connected to the side wall of the second fixed rod (701). The top of the threaded rod (703) is fixedly connected to the second handle block (702). The bottom of the threaded rod (703) is rotatably connected to the sliding plate (704). The two ends of the sliding plate (704) are fixedly connected to the snap-fit ​​bracket (705). The snap-fit ​​bracket (705) is slidably connected in the sliding groove (604). The snap-fit ​​bracket (705) cooperates with the first snap-fit ​​groove (612).

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