Multifunctional garbage can

Abstract

The utility model belongs to the technical field of garbage cans, and particularly relates to a multifunctional garbage can which comprises an outer barrel, an inner frame is connected to the interior of the outer barrel in a sliding mode, a box cover is arranged at the upper end of the inner frame, a lifting mechanism is arranged in the outer barrel, a supporting barrel is welded to the right end of the outer barrel, and a suction cup is fixedly connected to the outer side of the right end of the supporting barrel in a sleeved mode. And a fixing mechanism is arranged at the right end of the outer cylinder. The screw rod and the screw cylinder are rotated to do threaded motion, so that the screw rod extends out of the screw cylinder, the inner frame extends out of the outer cylinder, the inner frame can be adjusted in a lifting mode, and when the device is used, the inner space can be adjusted according to use requirements, and garbage bags of different sizes can be supported.

Description

Technical Field

[0001] The utility model belongs to the technical field of trash cans, and in particular relates to a multifunctional trash can. Background Art

[0002] The utility model patent with the patent authorization announcement number CN217228818U provides a multifunctional trash can, which belongs to the field of daily necessities technology. It solves the technical problems that the prior art cannot be used to place garbage bag rolls and toilet brushes. The multifunctional trash can includes a barrel body, the upper end of the barrel body has a barrel mouth, the upper side of the barrel body is equipped with a barrel cover that can be opened and closed and used to close the barrel mouth, and one side of the upper end of the barrel body is provided with a receiving groove for placing the garbage bag roll. One side of the barrel body is also hinged or clamped with a receiving box, which is arranged along the height direction of the barrel body, and the upper end of the receiving box has an opening and the upper end of the receiving box can swing back and forth toward the outer side of the barrel body. In addition to the basic area for placing garbage, the trash can in the utility model also has space for storing items such as silicone toilet brushes and garbage bag rolls, which meets the user's requirements for multifunctional use in a small space. Its structural layout is reasonable, the functions are more abundant, and the appearance is simple and beautiful. However, when the device is in use, the device can only be placed on the ground for use, and the use function is single. At the same time, the internal space size of the device is fixed, and it cannot be used for garbage bags of different sizes. Summary of the invention

[0003] The utility model aims to provide a multifunctional trash can, which solves the problem that the existing multifunctional trash can can only be placed on the ground for use and has a single function, and the size of the internal space of the device is fixed and cannot be used for trash bags of different sizes.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a multifunctional trash can, including an outer tube, the interior of the outer tube is slidably connected to an inner frame, the upper end of the inner frame is provided with a box cover, a lifting mechanism is provided in the outer tube, a supporting tube is welded to the right end of the outer tube, a suction cup is fixedly sleeved on the outside of the right end of the supporting tube, and a fixing mechanism is provided at the right end of the outer tube.

[0005] The principle of the utility model is that when in use, the device is adjusted according to the capacity of the garbage bag, and the screw is manually rotated. The rotation of the screw and the screw barrel make a threaded motion, so that the screw is extended from the screw barrel, and the inner frame is extended from the outer barrel, so that the inner frame can be raised and lowered, so that when the device is in use, the internal space can be adjusted according to the use requirements to support garbage bags of different sizes. When the device is used in a small external space, the suction cup is brought into contact with the wall, and then the screw sleeve is manually rotated. The screw sleeve rotates and the screw seat makes a threaded motion, so that the screw sleeve drives the support plate to move, and the support plate drives the piston to slide in the support barrel, so that negative pressure is formed between the suction cup and the wall, so that the device can be placed on the ground for use, and can also be adsorbed on the wall for use, with stronger functionality.

[0006] The beneficial effect of the utility model is that by rotating the screw and the screw barrel to make a threaded motion, the screw is extended from the screw barrel, and the inner frame is extended from the outer barrel, so that the inner frame can be raised and lowered, so that when the device is in use, the internal space can be adjusted according to the use requirements to support garbage bags of different sizes.

[0007] By contacting the suction cup with the wall, the screw sleeve and the screw seat are rotated to make a threaded movement, so that the support plate drives the piston to slide in the support tube, thereby forming a negative pressure between the suction cup and the wall, so that the device can be placed on the ground for use, and can also be adsorbed on the wall for use, which is more functional.

[0008] Furthermore, the lifting mechanism includes a screw barrel, a screw rod, and a connecting sleeve. The screw barrel is fixedly installed inside the outer barrel, the screw rod is connected to the inside of the screw barrel through a thread, and the connecting sleeve is installed on the outer side through a bearing, and the connecting sleeve is fixedly connected to the inner frame. By rotating the screw rod and the screw barrel to make a threaded motion, the screw rod is extended from the screw barrel, and the inner frame is extended from the outer barrel, so that the inner frame can be raised and lowered, so that when the device is in use, the internal space can be adjusted according to the use requirements to support garbage bags of different sizes.

[0009] Furthermore, a knob is fixedly sleeved on the outer side of the screw rod, and a friction pattern is arranged on the surface of the knob. By arranging the knob, the screw rod is easy to rotate.

[0010] Furthermore, the fixing mechanism includes a piston, a spring, a slider, a slide groove, a support plate, a convex block, a screw seat, and a screw sleeve. The support tube is slidably connected to the inside of the piston, a spring is arranged inside the support tube, a slider is fixedly connected to the circumferential surface of the piston, the end of the slider away from the piston is fixedly connected to the support plate, the support plate and the support tube are slidably connected, the right end of the outer tube is fixedly connected to the screw seat, and the outer side of the screw seat is connected to the screw sleeve by threading. The suction cup is in contact with the wall, and the screw sleeve and the screw seat are rotated to make a threaded motion, so that the support plate drives the piston to slide in the support tube, so that negative pressure is formed between the suction cup and the wall, so that the device can be placed on the ground for use, and can also be adsorbed on the wall for use, which is more functional.

[0011] Furthermore, one end of the spring is fixedly connected to the piston, and the other end of the spring is fixedly connected to the support tube. By arranging the spring, the piston is easy to reset.

[0012] Furthermore, a slide groove is provided on the wall of the support tube, and the slide groove is slidably connected to the slider. The slide groove is provided to guide the movement of the slider.

[0013] Furthermore, a projection is welded on the support plate, and the projection contacts the screw sleeve. The friction between the support plate and the screw sleeve is reduced by providing the projection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of the overall structure of a multifunctional trash can according to an embodiment of the present invention;

[0015] Figure 2 The multifunctional trash can of the embodiment of the present invention Figure 1 A front view of

[0016] Figure 3 The multifunctional trash can of the embodiment of the present invention Figure 2 A cross-sectional view of the support tube in FIG. DETAILED DESCRIPTION

[0017] The following is further described in detail through specific implementation methods:

[0018] The figure marks in the drawings of the specification include: outer cylinder 1, inner frame 2, box cover 3, lifting mechanism 4, support cylinder 5, suction cup 6, fixing mechanism 7, screw cylinder 41, screw rod 42, connecting sleeve 43, piston 71, spring 72, slider 73, slide groove 74, support plate 75, and protrusion 76.

[0019] like Figure 1 , Figure 2As shown, this embodiment provides a multifunctional trash can, including an outer tube 1, the inner part of the outer tube 1 is slidably connected to an inner frame 2, the upper end of the inner frame 2 is provided with a box cover 3, a lifting mechanism 4 is provided in the outer tube 1, a supporting tube 5 is welded to the right end of the outer tube 1, a suction cup 6 is fixedly sleeved on the outer side of the right end of the supporting tube 5, and a fixing mechanism 7 is provided at the right end of the outer tube 1.

[0020] like Figure 1 , Figure 2 As shown, the lifting mechanism 4 includes a screw barrel 41, a screw rod 42, and a connecting sleeve 43. The screw barrel 41 is fixedly installed inside the outer barrel 1, and the screw rod 42 is connected to the inside of the screw barrel 41 through a thread. The connecting sleeve 43 is installed on the outside through a bearing. The connecting sleeve 43 is fixedly connected to the inner frame 2, and a knob is fixedly sleeved on the outside of the screw rod 42. The surface of the knob is provided with friction patterns. By providing the knob, the screw rod 42 is easy to rotate. By rotating the screw 42 and the screw barrel 41 to make a threaded motion, the screw rod 42 is extended from the screw barrel 41, and the inner frame 2 is extended from the outer barrel 1, so that the inner frame 2 can be raised and lowered, so that when the device is in use, the internal space can be adjusted according to the use requirements to support garbage bags of different sizes.

[0021] like Figure 1 , Figure 2 , Figure 3 As shown, the fixing mechanism 7 includes a piston 71, a spring 72, a slider 73, a slide groove 74, a support plate 75, a protrusion 76, a screw seat 77, and a screw sleeve 78. The piston 71 is slidably connected to the interior of the support cylinder 5. A spring 72 is provided inside the support cylinder 5. One end of the spring 72 is fixedly connected to the piston 71, and the other end of the spring 72 is fixedly connected to the support cylinder 5. The spring 72 is provided to facilitate the reset of the piston 71. A slider 73 is fixedly connected to the circumferential surface of the piston 71. A slide groove 74 is provided on the wall of the support cylinder 5. The slide groove 74 and the slider 73 are slidably connected. By providing the slide groove 74, the movement of the slider 73 is guided, and the slider 73 is away from one end of the piston 71 and the A support plate 75 is fixedly connected, and the support plate 75 and the support tube 5 are slidably connected. A protrusion 76 is welded on the support plate 75, and the protrusion 76 is in contact with the screw sleeve 78. By setting the protrusion 76, the friction between the support plate 75 and the screw sleeve 78 is reduced. A screw seat 77 is fixedly connected to the right end of the outer tube 1, and the outer side of the screw seat 77 is connected to the screw sleeve 78 through a thread. The suction cup 6 contacts the wall, and the screw sleeve 78 and the screw seat 77 are rotated to make a threaded movement, so that the support plate 75 drives the piston 71 to slide in the support tube 5, thereby forming a negative pressure between the suction cup 6 and the wall, so that the device can be placed on the ground for use, and can also be adsorbed on the wall for use, which is more functional.

[0022] The specific implementation process of the utility model is as follows: when in use, the device is adjusted according to the capacity of the garbage bag, and the screw rod 42 is manually rotated. The screw rod 42 rotates and the screw barrel 41 performs a threaded motion, so that the screw rod 42 extends out of the screw barrel 41, and the inner frame 2 extends out of the outer barrel 1, so that the inner frame 2 can be raised and lowered, so that when the device is in use, the internal space can be adjusted according to the use requirements to support garbage bags of different sizes. When the device is used in a small external space, the suction cup 6 is brought into contact with the wall, and then the screw sleeve 78 is manually rotated. The screw sleeve 78 rotates and the screw seat 77 performs a threaded motion, so that the screw sleeve 78 drives the support plate 75 to move, and the support plate 75 drives the piston 71 to slide in the support barrel 5, so that a negative pressure is formed between the suction cup 6 and the wall, so that the device can be placed on the ground for use, and can also be adsorbed on the wall for use, which is more functional;

[0023] By rotating the screw 42 and the screw barrel 41 to make a threaded motion, the screw 42 is extended from the screw barrel 41, and the inner frame 2 is extended from the outer barrel 1, so that the inner frame 2 can be raised and lowered, so that when the device is in use, the internal space can be adjusted according to the use requirements to support garbage bags of different sizes;

[0024] By contacting the suction cup 6 with the wall, the screw sleeve 78 and the screw seat 77 are rotated to make a threaded motion, so that the support plate 75 drives the piston 71 to slide in the support tube 5, thereby forming a negative pressure between the suction cup 6 and the wall, so that the device can be placed on the ground for use, and can also be adsorbed on the wall for use, which is more functional.

[0025] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A multifunctional trash can, comprising an outer tube, characterized in that: The inner part of the outer cylinder is slidably connected with an inner frame, the upper end of the inner frame is provided with a box cover, a lifting mechanism is provided in the outer cylinder, a supporting cylinder is welded to the right end of the outer cylinder, a suction cup is fixedly sleeved on the outer side of the right end of the supporting cylinder, and a fixing mechanism is provided at the right end of the outer cylinder.

2. The multifunctional trash can according to claim 1, characterized in that: The lifting mechanism includes a screw barrel, a screw rod, and a connecting sleeve. The screw barrel is fixedly installed inside the outer barrel, the screw rod is connected to the inside of the screw barrel through threads, and the connecting sleeve is installed on the outer side through a bearing. The connecting sleeve is fixedly connected to the inner frame.

3. The multifunctional trash can according to claim 2, characterized in that: A knob is fixedly sleeved on the outer side of the screw rod, and a friction pattern is arranged on the surface of the knob.

4. The multifunctional trash can according to claim 1, characterized in that: The fixing mechanism includes a piston, a spring, a slider, a slide groove, a support plate, a protrusion, a screw seat, and a screw sleeve. The piston is slidably connected to the inside of the support tube, a spring is arranged inside the support tube, a slider is fixedly connected to the circumferential surface of the piston, one end of the slider away from the piston is fixedly connected to the support plate, the support plate and the support tube are slidably connected, the right end of the outer tube is fixedly connected to the screw seat, and the outer side of the screw seat is connected to the screw sleeve through a thread.

5. The multifunctional trash can according to claim 4, characterized in that: One end of the spring is fixedly connected to the piston, and the other end of the spring is fixedly connected to the support cylinder.

6. The multifunctional trash can according to claim 4, characterized in that: A sliding groove is provided on the wall of the support tube, and the sliding groove is slidably connected to the sliding block.

7. The multifunctional trash can according to claim 4, characterized in that: A convex block is welded on the support plate, and the convex block is in contact with the threaded sleeve.

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