Dirt tub with automatic locking effect

Abstract

The utility model relates to the technical field of medical dirt buckets, and discloses a dirt bucket with an automatic locking effect, which comprises a dirt bucket, the top of the dirt bucket is provided with a bucket cover, the outer walls of the two sides of the bucket cover are fixedly connected with fixing plates, the fixing plates are provided with clamping grooves, clamping blocks are arranged in the clamping grooves, one side of each clamping block is fixedly connected with two first limiting rods, and the other side of each clamping block is fixedly connected with a second limiting rod. The outer walls of the first limiting rods are fixedly connected with circular rings, the first limiting rods are sleeved with springs, the two sides of the top end of the dirt tub are fixedly connected with mounting boxes, each mounting box is provided with two circular grooves, the circular rings and the springs are arranged in the circular grooves, and the circular rings are slidably connected with the inner walls of the mounting boxes. The sides, away from the clamping blocks, of the two first limiting rods are fixedly connected with the same first connecting plate, and a pull rope is arranged on the first connecting plate. The barrel cover can be prevented from being opened accidentally, the risk of medical waste leakage is reduced, safety is improved, and therefore workers are protected, and the risk of environmental pollution is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical waste buckets, in particular to a waste bucket with an automatic locking effect. Background Art

[0002] Medical waste bins are special containers for collecting and storing medical waste, and are usually used in medical institutions such as hospitals, clinics, and laboratories. In medical institutions, a large amount of infectious waste is generated every day, such as used cotton balls, cotton swabs, gauze pieces, various discarded blood, pus and serum. In order to collect and process them, corresponding waste bins are needed. However, most of the waste bins in the existing technology still have problems that need to be solved.

[0003] Most of the existing waste bins are generally of the foot-operated type or the flip-top type. The flip-top type is directly covered on the waste bin, and the bin lid is directly removed when in use. The foot-operated type has the bin lid automatically closed after the user removes the foot. However, both lack an automatic locking function. When the bin is transported or the bin body collapses due to a collision, the medical waste inside will squeeze the bin lid and open the bin lid, and the medical waste inside will be discharged, which can easily lead to cross infection and endanger the safety of the treatment personnel and the surrounding environment. Therefore, it is necessary to design a waste bin with an automatic locking effect to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a dirt bucket with an automatic locking effect.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The cam is secured to the top of the drawer, and the cam has two locking plates at its sides which are secured on both sides with a spring, the two cams being secured to the top and bottom of the drawer. A movably connected pedal is provided with mounting seats on both sides of one end of the pedal. The pedal is rotatably connected to the mounting seat, and the mounting seat is fixedly connected to the bottom of the sewage barrel. Since a technical means is adopted to limit the fixed plate by locking the block into the slot, when the barrel cover is pressed, the fixed plate will squeeze the block. When the slot and the block are on the same horizontal plane, the block will move into the slot and lock, thereby limiting the position of the fixed plate and also limiting the position of the barrel cover. This effectively solves the problem that in most of the existing technologies proposed in the background technology, when the sewage barrels are transported or the barrel body collapses due to collision, the medical waste inside will squeeze the barrel cover and cause the barrel cover to open, and the medical waste inside will be discharged, which is likely to cause cross infection and endanger the safety of the treatment personnel and the surrounding environment. This achieves the technical effect of preventing the barrel cover from being accidentally opened, reducing the risk of medical waste leakage, improving safety, thereby protecting staff and reducing the risk of environmental pollution.

[0007] As a further solution of the present invention, a pulley is provided in the installation box.

[0008] As a further solution of the present invention, the inner wall of the installation box is fixedly connected with a fixing rod, the fixing rod sleeve is provided with a bearing, the outer wall of the fixing rod is fixedly connected to the inner wall of the inner ring of the bearing, and the outer wall of the outer ring of the bearing is fixedly connected to the inner wall of the pulley.

[0009] As a further solution of the present invention, a positioning plate is fixedly connected to the top of the waste bucket, and a positioning groove is provided at the bottom of the bucket cover. The positioning plate and the positioning groove are adapted to each other, and the position of the bucket cover can be easily positioned through the mutual cooperation of the positioning plate and the positioning groove.

[0010] As a further solution of the present invention, four square plates are fixedly connected to the bottom end of the waste bucket, and the bottoms of the four square plates are fixedly connected to a second limiting rod.

[0011] As a further solution of the present invention, the second limiting rod passes through the second connecting plate, and the second connecting plate is slidably connected to the second limiting rod and the dirt bucket. The second connecting plate moves along the second limiting rod to ensure the stability of the second connecting plate when moving.

[0012] As a further solution of the present invention, the outer wall of the bottom end of the waste bucket is fixedly connected to two sleeves, and the second connecting plate is arranged in the sleeve.

[0013] The beneficial effects of the utility model are:

[0014] The utility model adopts the technical means of limiting the fixed plate by inserting the card block into the card slot, so when the bucket cover is pressed, the fixed plate will squeeze the card block, and when the card slot and the card block are on the same horizontal plane, the card block will move into the card slot and lock it, so as to limit the position of the fixed plate, and also limit the position of the bucket cover. It effectively solves the problem in the prior art proposed in the background technology that when most sewage barrels are transported or the barrel body collapses due to collision, the medical waste inside will squeeze the bucket cover and cause the bucket cover to open, and the medical waste inside will be discharged, which is easy to cause cross infection and endanger the safety of the treatment personnel and the surrounding environment. It thus achieves the technical effect of preventing the bucket cover from opening accidentally, reducing the risk of medical waste leakage, improving safety, thereby protecting the staff and reducing the risk of environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a waste bucket with automatic locking effect proposed by the present invention;

[0016] Figure 2 This is a schematic diagram of the unfolded structure of a dirt bucket with automatic locking effect proposed by the present invention;

[0017] Figure 3 This is a schematic diagram of the bottom-up structure of a waste bucket with automatic locking effect proposed by the present invention;

[0018] Figure 4 This is a schematic diagram of a partial cross-sectional structure of a waste bucket with an automatic locking effect proposed by the present invention;

[0019] Figure 5 This is a schematic diagram of the expanded structure of the pedal portion of a dirt bucket with an automatic locking effect proposed by the present invention;

[0020] Figure 6 This is a schematic diagram of the cross-sectional structure of the installation box of a garbage bucket with automatic locking effect proposed by the present invention.

[0021] In the figure: 1. waste bucket; 2. bucket cover; 3. fixing plate; 301. slot; 4. clamping block; 5. first limiting rod; 6. circular ring; 7. spring; 8. mounting box; 801. circular groove; 9. first connecting plate; 10. pull rope; 11. second connecting plate; 12. sliding rod; 13. pedal; 14. mounting seat; 15. pulley; 16. bearing; 17. fixing rod; 18. positioning plate; 19. positioning slot; 20. square plate; 21. second limiting rod; 22. housing. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the implementation regulations.

[0024] Reference Figure 1 - Figure 6A dirt bucket with an automatic locking effect includes a dirt bucket 1, a bucket cover 2 is provided on the top of the dirt bucket 1, and the outer walls of both sides of the bucket cover 2 are fixedly connected with a fixing plate 3, a card slot 301 is provided on the fixing plate 3, a card block 4 is provided in the card slot 301, and one side of the card block 4 is fixedly connected to two first limiting rods 5, the outer wall of the first limiting rod 5 is fixedly connected to a ring 6, and the first limiting rod 5 is sleeved with a spring 7, and the top two sides of the dirt bucket 1 are fixedly connected with a mounting box 8, and the mounting box 8 is provided with two A circular groove 801 is formed, in which the circular ring 6 and the spring 7 are both arranged. The circular ring 6 is slidably connected to the inner wall of the mounting box 8. The two first limiting rods 5 are fixedly connected to the same first connecting plate 9 on the side away from the block 4. A pull rope 10 is provided on the first connecting plate 9. The pull rope 10 is provided with a second connecting plate 11 at one end away from the first connecting plate 9. The two second connecting plates 11 are fixedly connected to a sliding rod 12 on the side close to each other. The two sliding rods 12 are both sleeved with the same pedal 13. The sliding rod 12 is slidably connected to the pedal 13, and mounting seats 14 are sleeved on both sides of one end of the pedal 13. The pedal 13 is rotatably connected to the mounting seat 14, and the mounting seat 14 is fixedly connected to the bottom of the sewage bucket 1. Since the technical means of using the card block to limit the fixed plate in the card slot is adopted, when the bucket cover is pressed, the fixed plate will squeeze the card block. When the card slot and the card block are on the same horizontal plane, the card block will move into the card slot and lock it, thereby limiting the position of the fixed plate, and also limiting the position of the bucket cover. This effectively solves the problem that most of the sewage buckets in the existing technology proposed in the background technology will squeeze the bucket cover when they are transported or the barrel body is hit and collapses, causing the medical waste inside to squeeze the bucket cover and open the bucket cover, and the medical waste inside will be discharged, which is easy to cause cross infection and endanger the safety of the treatment personnel and the surrounding environment. Therefore, it achieves the technical effect of preventing the bucket cover from being accidentally opened, reducing the risk of medical waste leakage, improving safety, thereby protecting staff and reducing the risk of environmental pollution.

[0025] In this embodiment, a pulley 15 is provided in the installation box 8 .

[0026] In this embodiment, the inner wall of the mounting box 8 is fixedly connected with a fixing rod 17, the fixing rod 17 is sleeved with a bearing 16, the outer wall of the fixing rod 17 is fixedly connected to the inner wall of the inner ring of the bearing 16, and the outer wall of the outer ring of the bearing 16 is fixedly connected to the inner wall of the pulley 15.

[0027] In this embodiment, a positioning plate 18 is fixedly connected to the top of the waste bucket 1, and a positioning groove 19 is provided at the bottom of the bucket cover 2. The positioning plate 18 and the positioning groove 19 are adapted to each other. Through the mutual cooperation of the positioning plate 18 and the positioning groove 19, the position of the bucket cover 2 is conveniently positioned.

[0028] In this embodiment, four square plates 20 are fixedly connected to the bottom end of the waste bucket 1 , and the bottoms of the four square plates 20 are all fixedly connected to second limiting rods 21 .

[0029] In this embodiment, the second limiting rod 21 passes through the second connecting plate 11, and the second connecting plate 11 is slidably connected to the second limiting rod 21 and the dirt bucket 1. The second connecting plate 11 moves along the second limiting rod 21 to ensure the stability of the second connecting plate 11 when moving.

[0030] In this embodiment, two sleeves 22 are fixedly connected to the outer wall of the bottom end of the waste bucket 1 , and the second connecting plate 11 is disposed in the sleeves 22 .

[0031] Working principle: After throwing medical waste into the sewage bucket 1, the bucket cover 2 is covered on the sewage bucket 1, and the position of the bucket cover 2 is positioned by the positioning plate 18 and the positioning groove 19, and then the bucket cover 2 is pressed, the fixing plate 3 will contact the inclined surface of the card block 4, and the fixing plate 3 will squeeze the card block 4 to make the card block 4 move, and the movement of the card block 4 will drive the first limiting rod 5 to move, and the first limiting rod 5 will drive the ring 6 to move along the circular groove 801, and the ring 6 will squeeze the spring 7 to make the spring 7 contract. When the card groove 301 and the card block 4 are on the same horizontal plane, the fixing plate 3 no longer squeezes the card block 4, and the spring 7 will stretch, so that the card block 4 can move into the card groove 301, and the bottom of the card block 4 will contact the inner wall of the fixing plate 3 and be locked, thereby limiting the position of the fixing plate 3, and thus limiting the position of the bucket cover 2, to avoid internal damage when the device is transported or when the device is tipped over due to a collision. When the medical waste needs to be poured out, the user can step on the pedal 13 with his foot to rotate the pedal 13 with the mounting seat 14 as the center. The pedal 13 will squeeze the sliding rod 12 to make the sliding rod 12 descend, and the sliding rod 12 will drive the second connecting plate 11 to descend along the second limiting rod 21. When the second connecting plate 11 descends, the pull rope 10 will be pulled, and the pull rope 10 will move along the pulley 15. The movement of the pull rope 10 will pull the first connecting plate 9, and the first connecting plate 9 will drive the first limiting rod 5 to move. The movement of the first limiting rod 5 will drive the card block 4 to move out of the card slot 301, thereby releasing the limit on the fixed plate 3 and removing the bucket cover 2. After removing the foot, the spring 7 returns to its natural state, the pull rope 10 will return to its initial state, and the second connecting plate 11 will rise, and the sliding rod 12 will rise, so that the pedal 13 can return to its initial state.

[0032] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0033] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0034] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A dirt bucket with an automatic locking effect, comprising a dirt bucket (1), characterized in that: The top of the dirt bucket (1) is provided with a bucket cover (2), and the outer walls of both sides of the bucket cover (2) are fixedly connected with a fixing plate (3), a card slot (301) is provided on the fixing plate (3), a card block (4) is provided in the card slot (301), and one side of the card block (4) is fixedly connected with two first limiting rods (5), the outer wall of the first limiting rod (5) is fixedly connected with a circular ring (6), and the first limiting rod (5) is sleeved with a spring (7), and both sides of the top of the dirt bucket (1) are fixedly connected with a mounting box (8), and the mounting box (8) is provided with two circular grooves (801), and the circular ring (6) and the spring (7) are both arranged in the circular grooves (801), and the circular ring (6) is slidably connected to the inner wall of the mounting box (8). The two first limiting rods (5) are fixedly connected to the same first connecting plate (9) on the side away from the block (4); a pull rope (10) is provided on the first connecting plate (9); the pull rope (10) is provided with a second connecting plate (11) at one end away from the first connecting plate (9); the two second connecting plates (11) are fixedly connected to a sliding rod (12) on the side close to each other; the two sliding rods (12) are both sleeved with the same pedal (13); the sliding rod (12) is slidably connected to the pedal (13); both sides of one end of the pedal (13) are sleeved with a mounting seat (14); the pedal (13) is rotatably connected to the mounting seat (14); the mounting seat (14) is fixedly connected to the bottom of the dirt bucket (1).

2. The dirt bucket with automatic locking effect according to claim 1, characterized in that: A pulley (15) is provided in the installation box (8).

3. The dirt bucket with automatic locking effect according to claim 2, characterized in that: The inner wall of the installation box (8) is fixedly connected to a fixing rod (17), the fixing rod (17) is sleeved with a bearing (16), the outer wall of the fixing rod (17) is fixedly connected to the inner wall of the inner ring of the bearing (16), and the outer wall of the outer ring of the bearing (16) is fixedly connected to the inner wall of the pulley (15).

4. The dirt bucket with automatic locking effect according to claim 1, characterized in that: A positioning plate (18) is fixedly connected to the top of the waste bucket (1), and a positioning groove (19) is provided at the bottom of the bucket cover (2), and the positioning plate (18) and the positioning groove (19) are adapted to each other.

5. The dirt bucket with automatic locking effect according to claim 4, characterized in that: Four square plates (20) are fixedly connected to the bottom end of the waste bucket (1), and the bottoms of the four square plates (20) are all fixedly connected to a second limiting rod (21).

6. The dirt bucket with automatic locking effect according to claim 5, characterized in that: The second limiting rod (21) passes through the second connecting plate (11), and the second connecting plate (11) is slidably connected to the second limiting rod (21) and the waste bucket (1).

7. The dirt bucket with automatic locking effect according to claim 6, characterized in that: The outer wall of the bottom end of the waste bucket (1) is fixedly connected to two casings (22), and the second connecting plate (11) is arranged in the casing (22).

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