Garbage can fixing frame with different calibers and adjustable heights
By designing a trash can fixing frame with adjustable height and diameter, and utilizing threaded connection and elastic limiting structure, the problem of insufficient applicability of existing trash can fixing frames is solved, and trash cans of different diameters and heights can be firmly fixed, thereby improving the practicality and convenience of the device.
Patent Information
- Application Number
- CN202422870383.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-11-25
AI Technical Summary
Existing trash can fixing racks can only fix trash cans of a single diameter and height, and cannot adapt to the needs of trash cans of different diameters and heights in medical environments. In addition, the fixing in different scenarios is inconvenient.
A trash can fixing rack is designed, which includes a base, a fixing rack body, a turntable, a limit block, a spring clip and other structures. The height adjustment is achieved through threaded connection and turntable rotation. The elastic connection between the spring clip and the limit block is used to fix trash cans of different diameters. Combined with the inclined groove and threaded rod structure, it is stable on a desktop or cart.
It achieves stable fixation of trash cans of different diameters and heights, improves the practicality and convenience of the device in the medical field, and adapts to various usage scenarios.
Smart Images
Figure CN223396781U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of garbage can fixing frames, in particular to a garbage can fixing frame with adjustable heights and different calibers. Background Art
[0002] A trash can holder is a device used to enhance the stability of a trash can and fix its position. It is commonly used in medical institutions such as hospitals, clinics, and laboratories to ensure the safe and stable storage and disposal of medical waste. This holder can prevent the trash can from tipping over, avoid garbage overflow, and improve the safety and hygiene of garbage disposal.
[0003] When using existing trash can fixing racks, in order to reduce production costs and manufacturing difficulty, most fixing racks can only fix trash cans of a single diameter and height. However, in medical environments, trash cans of various calibers are used to classify and collect different types of medical waste, such as sharp objects, infectious waste, ordinary garbage, etc. Therefore, the practicality of fixing racks with a single diameter is relatively low in the medical field, and medical staff need to frequently discard medical waste during work. The existing trash can fixing racks are not convenient for limiting and fixing the entire device according to the usage scenario, such as next to a treatment cart, next to a bed, or near examination equipment, thereby reducing the convenience of the entire device. Therefore, a trash can fixing rack with adjustable diameters and heights is proposed to solve the problems raised in the background technology. Utility Model Content
[0004] In order to solve the problems raised in the above background technology, the utility model provides a trash can fixing rack with adjustable diameters and heights, which has the advantage of being convenient for fixing trash cans of different diameters and heights.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a trash can fixing rack with adjustable heights of different calibers, comprising a base, the internal threaded connection of the base is connected to a fixing rack body, the internal movably connection of the fixing rack body is connected to a turntable, the surface annular array of the turntable has a guide groove, the internal annular array of the fixing rack body has four limit blocks, the bottom of the limit block is fixedly connected to a round rod, the two ends of the limit block are respectively fixedly connected to a first gasket and a spring piece, one side of the base is fixedly connected to a support frame, the internal movably connection of the support frame is connected to a limit plate, the surface of the limit plate is provided with two inclined grooves, the internal movably connection of the inclined groove is connected to a clamping plate, the two opposite sides of the clamping plates are fixedly connected to a second gasket, and one side of the support frame is threadedly connected to a threaded rod.
[0006] Preferably, one end of the limiting block away from the elastic sheet passes through the outer wall of the fixing frame body and extends into the interior of the fixing frame body, and the limiting block is elastically connected to the fixing frame body via the elastic sheet.
[0007] Preferably, the round rod is movably engaged in the guide groove, and the turntable drives the round rod to slide along the track of the guide groove when it rotates. The inner wall of the fixing frame body is provided with a straight slot for circumferentially limiting the round rod.
[0008] Preferably, a pull rod is fixedly connected to the outer wall of the fixing frame body, and the pull rod passes through the outer wall of the fixing frame body and extends to the outside of the fixing frame body. A third gasket is fixedly connected to the bottom of the base, and the first gasket, the second gasket and the third gasket are all made of rubber material.
[0009] Preferably, the two inclined grooves are oriented in opposite directions, and one end of the clamping plate close to the inclined groove is provided with a protruding rod movably engaged with the interior of the inclined groove.
[0010] Preferably, one end of the threaded rod is movably engaged with the interior of the limiting plate, and when the threaded rod rotates, the limiting plate is driven to move toward the interior of the support frame.
[0011] Preferably, a sliding groove for limiting the clamping plate is provided on the surface of the support frame, and the sliding groove is used to limit the protruding rod on the clamping plate in the vertical direction when the inclined groove moves.
[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0013] The utility model facilitates the fixation of trash cans of different calibers and heights through the cooperation between the fixing frame body, the guide groove, the first gasket and the spring clip. The fixing frame body is threadedly connected to the base, thereby facilitating the adjustment of the height of the fixing frame body. When the turntable rotates, it can drive the round rod to slide inside the guide groove, so that the limit block drives the first gasket to retract toward the inside of the spring clip, thereby facilitating the placement of the trash can into the interior of the fixing frame body. The design of the spring clip ensures that after the trash can is placed in, the limit block can be reset under the action of the elastic force of the spring clip until the limit block drives the first gasket to abut against the outer wall of the trash can, thereby achieving the function of conveniently fixing trash cans of different heights and calibers, thereby improving the practicality of the device in the medical field.
[0014] The utility model cooperates with structures such as a limit plate, an inclined groove, a clamping plate and a threaded rod, so that the device can be conveniently fixed on a desktop or some scenes where it needs to be used. One end of the threaded rod is movably connected to the inside of the limit plate, so that when the threaded rod rotates, it can drive the limit plate to move toward the inside of the support frame. Because the two inclined grooves are in opposite directions, the two clamping plates can move toward each other along the trajectories of the two inclined grooves, thereby driving the second gasket to fit against the outer wall of the desktop, thereby fixing the device on the desktop or medical cart, thereby improving the overall convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the front cross-section structure of the utility model;
[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0018] Figure 4 This is a schematic diagram of the positional relationship among the turntable, the limit block, the first gasket and the spring piece of the utility model;
[0019] Figure 5 This is an exploded view of the limit plate of the utility model;
[0020] Figure 6 This is a schematic diagram of the structure of the utility model after clamping the trash can.
[0021] In the figure: 1. base; 2. fixing frame body; 3. turntable; 4. guide groove; 5. limit block; 6. round rod; 7. first gasket; 8. spring; 9. pull rod; 10. support frame; 11. limit plate; 12. inclined groove; 13. clamping plate; 14. second gasket; 15. threaded rod; 16. third gasket. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0023] like Figures 1 to 5 As shown, the utility model provides a trash can fixing rack with different calibers and heights that can be adjusted, including a base 1, the base 1 is internally threadedly connected to a fixing rack body 2, the fixing rack body 2 is internally movably connected to a turntable 3, the surface annular array of the turntable 3 has a guide groove 4, the internal annular array of the fixing rack body 2 has four limit blocks 5, the bottom of the limit block 5 is fixedly connected to a round rod 6, the two ends of the limit block 5 are respectively fixedly connected to a first gasket 7 and a spring piece 8, one side of the base 1 is fixedly connected to a support frame 10, the support frame 10 is internally movably connected to a limit plate 11, the surface of the limit plate 11 is provided with two inclined grooves 12, the inclined groove 12 is internally movably connected to a clamping plate 13, the two clamping plates 13 are fixedly connected to the second gasket 14 on opposite sides, and one side of the support frame 10 is threadedly connected to a threaded rod 15.
[0024] The above solution is adopted: the fixing frame body 2 is threadedly connected to the base 1, so that the height of the fixing frame body 2 can be easily adjusted. When the turntable 3 rotates, the round rod 6 can be driven to slide inside the guide groove 4, so that the limit block 5 drives the first gasket 7 to retract toward the inside of the spring piece 8, thereby facilitating the placement of the trash can into the interior of the fixing frame body 2. Through the design of the spring piece 8, after the trash can is placed in, the limit block 5 can be reset under the action of the elastic force of the spring piece 8 until the limit block 5 drives the first gasket 7 to abut against the outer wall of the trash can, thereby achieving the function of conveniently fixing trash cans of different heights and calibers, thereby improving the practicality of the device in the medical field.
[0025] like Figures 1 to 4 As shown, the end of the limit block 5 away from the spring piece 8 passes through the outer wall of the fixing frame body 2 and extends to the inside of the fixing frame body 2. The limit block 5 is elastically connected to the fixing frame body 2 through the spring piece 8. The round rod 6 is movably engaged with the inside of the guide groove 4. When the turntable 3 rotates, the round rod 6 is driven to slide along the trajectory of the guide groove 4. A straight slot is provided on the inner wall of the fixing frame body 2 to match the round rod 6. When the turntable 3 rotates, the straight slot is used to limit the round rod 6 circumferentially. The outer wall of the fixing frame body 2 is fixedly connected to a pull rod 9. The pull rod 9 passes through the outer wall of the fixing frame body 2 and extends to the outside of the fixing frame body 2. The bottom of the base 1 is fixedly connected to a third gasket 16. The first gasket 7, the second gasket 14 and the third gasket 16 are all made of rubber material.
[0026] The above solution is adopted: the first gasket 7, the second gasket 14 and the third gasket 16 are all made of rubber material. The function of the first gasket 7 is that the rubber material has a certain elasticity and softness. Therefore, when the first gasket 7 contacts the surface of the trash can, it can be deformed according to the shape of the outer wall of the trash can, thereby better clamping and fixing the trash can.
[0027] The second gasket 14 is made of rubber material. Since rubber material has a good friction coefficient, when the second gasket 14 contacts the surface of the table or the support rod, it can increase the friction between the two, thereby stably fixing the device on the table or the medical cart.
[0028] The third gasket 16 is made of rubber material. Its function is that when the device is normally placed on the ground, the third gasket 16 is made of rubber, which increases the friction between the device and the ground, thereby preventing the device from sliding easily due to external forces such as collision and push.
[0029] like Figures 1 to 2 、 Figure 5As shown, the two inclined grooves 12 are in opposite directions, and the end of the clamping plate 13 close to the inclined groove 12 is provided with a protruding rod that is movably connected to the inside of the inclined groove 12. One end of the threaded rod 15 is movably connected to the inside of the limit plate 11. When the threaded rod 15 rotates, it drives the limit plate 11 to move toward the inside of the support frame 10. The surface of the support frame 10 is provided with a sliding groove for limiting the clamping plate 13. When the inclined groove 12 moves, the sliding groove is used to limit the protruding rod on the clamping plate 13 in the vertical direction.
[0030] The above solution is adopted: a sliding groove is opened on the surface of the support frame 10, and its function is to prevent the limit plate 11 from moving, and the protruding rod on the clamping plate 13 will be movably engaged with the inside of the inclined groove 12, thereby driving the clamping plate 13 to move horizontally, and the clamping plate 13 is limited in the vertical direction by the sliding groove, thereby ensuring the stability of the clamping plate 13 when moving.
[0031] The working principle and usage process of the present invention are as follows: the operator rotates the fixing frame body 2 according to the height of the trash can until the fixing frame body 2 moves to a predetermined height, and then drives the turntable 3 to rotate by pushing the pull rod 9. While the turntable 3 rotates, the round rod 6 is driven to slide along the trajectory of the guide groove 4, and then the round rod 6 drives the limit block 5 and the first gasket 7 thereon to move toward the direction of the spring piece 8. When the round rod 6 abuts the guide groove 4, the operator puts the trash can into the interior of the fixing frame body 2 and then releases the push on the pull rod 9, so that the limit block 5 is reset under the action of the elastic force of the spring piece 8, and then drives the four first gaskets 7 to move toward the direction of the trash can until the first gasket 7 abuts the outer wall of the trash can, thereby generating friction and resistance, thereby facilitating the fixation of trash cans of different calibers.
[0032] When the operator needs to fix the device on a table, a medical cart or other places, the operator inserts the edge of the table into the inside of the support frame 10, and then rotates the threaded rod 15, so that the threaded rod 15 rotates inside the limit plate 11 and pushes the limit plate 11 toward the inside of the support frame 10. When the limit plate 11 moves, it will drive the protruding rod on the clamping plate 13 to slide inside the inclined groove 12. Since the two inclined grooves 12 are in opposite directions, the movement of the limit plate 11 will drive the two clamping plates 13 to move toward each other until the clamping plate 13 drives the second gasket 14 to abut against the outer wall of the table top, thereby generating friction, and then fixing the position of the device on the table top, thereby improving the overall convenience and practicality of the device.
[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.
[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A trash can fixing frame with adjustable height and different calibers, comprising a base (1), characterized in that: The base (1) is internally threadedly connected to a fixing frame body (2), the fixing frame body (2) is internally movably connected to a turntable (3), the surface of the turntable (3) is provided with a guide groove (4) in an annular array, the internal annular array of the fixing frame body (2) is provided with four limit blocks (5), the bottom of the limit block (5) is fixedly connected to a round rod (6), the two ends of the limit block (5) are respectively fixedly connected to a first gasket (7) and a spring (8), one side of the base (1) is fixedly connected to a support frame (10), the support frame (10) is internally movably connected to a limit plate (11), the surface of the limit plate (11) is provided with two inclined grooves (12), the inclined grooves (12) are internally movably connected to a clamping plate (13), the two opposite sides of the clamping plates (13) are both fixedly connected to a second gasket (14), and one side of the support frame (10) is threadedly connected to a threaded rod (15).
2. The height-adjustable trash can fixing bracket with different calibers according to claim 1, characterized in that: One end of the limit block (5) away from the spring piece (8) passes through the outer wall of the fixing frame body (2) and extends into the interior of the fixing frame body (2). The limit block (5) is elastically connected to the fixing frame body (2) via the spring piece (8).
3. The height-adjustable trash can fixing bracket of different calibers according to claim 1, characterized in that: The round rod (6) is movably engaged in the interior of the guide groove (4); when the turntable (3) rotates, the round rod (6) is driven to slide along the trajectory of the guide groove (4); the inner wall of the fixing frame body (2) is provided with a straight slot that matches the round rod (6); when the turntable (3) rotates, the straight slot is used to circumferentially limit the round rod (6).
4. The height-adjustable trash can fixing bracket of different calibers according to claim 1, characterized in that: The outer wall of the fixing frame body (2) is fixedly connected to a pull rod (9), and the pull rod (9) passes through the outer wall of the fixing frame body (2) and extends to the outside of the fixing frame body (2). The bottom of the base (1) is fixedly connected to a third gasket (16), and the first gasket (7), the second gasket (14) and the third gasket (16) are all made of rubber material.
5. The height-adjustable trash can fixing rack of different calibers according to claim 1, characterized in that: The two inclined grooves (12) are oriented in opposite directions, and one end of the clamping plate (13) close to the inclined groove (12) is provided with a protruding rod that is movably clamped inside the inclined groove (12).
6. The height-adjustable trash can fixing bracket of different calibers according to claim 1, characterized in that: One end of the threaded rod (15) is movably clamped in the interior of the limiting plate (11), and when the threaded rod (15) rotates, it drives the limiting plate (11) to move toward the interior of the support frame (10).
7. The height-adjustable trash can fixing rack of different calibers according to claim 1, characterized in that: A sliding groove for limiting the position of the clamping plate (13) is provided on the surface of the support frame (10); when the inclined groove (12) moves, the sliding groove is used to limit the protruding rod on the clamping plate (13) in the vertical direction.