Pedal type sharp instrument separating device

Abstract

The utility model relates to the technical field of sharp instrument separation, in particular to a pedal type sharp instrument separation device which comprises a tray, a sliding groove is formed in the middle of the tray, a cutter assembly is arranged in the middle of the sliding groove, clamping assemblies are arranged on the two side faces of the tray, a supporting assembly is arranged at the position, close to the front end, of the lower surface of the tray, and a fixed cutter is arranged at the position, close to the rear end, in the sliding groove. The cutter assembly comprises a fixing plate and a movable cutter connected to the rear end face of the fixing plate, clamping blocks are arranged at the two ends of the fixing plate, and the traction rope is sleeved with a spring. According to the pedal type sharp instrument separating device, the fixing plate with the movable cutter is matched with the tray in an inserted mode, the clamping block is matched with the clamping groove in a sliding mode, the movable cutter is matched with the fixed cutter, sharp instruments can be cut off and separated easily, the clamping block on the fixing plate is matched with the traction rope and the spring, and the position of the fixing plate rebounds rapidly; the traction rope passes through a plurality of pulleys and is hooked with a hook on the sliding rod, combination and installation are convenient, and the bottom of the sliding rod is matched with a pedal so that a user can step on the pedal to conduct cutting fit.

Description

Technical Field

[0001] The utility model relates to the technical field of sharps separation, in particular to a pedal-type sharps separation device. Background Art

[0002] After the drug injection is completed, the syringe needle and infusion needle should be removed and collected to avoid sharp objects such as syringe needles and infusion needles from stabbing cleaning staff or other medical staff. Sharps separation and collection is required;

[0003] The utility model with the announcement number CN209951955U discloses a pedal-type sharps disposal device, which comprises: a hollow box, a through hole is provided on the front side wall of the box, a plurality of spaced long holes are provided below the through hole, a plurality of transition holes are provided between the long holes and the through hole, and the provision of the transition holes realizes the communication between the through hole and the long holes; a U-shaped boss, the boss is provided on the inner side of the box and the outer wall of the boss is fixedly connected to the inner wall of the box; a U-shaped guillotine, a blade is provided at the lower end of the front side wall of the guillotine, and the guillotine is placed inside the box and above the boss; a driving mechanism is provided on the box to drive the lifting movement of the guillotine; a drawer is provided in the box and below the boss;

[0004] The above technical solution can separate syringe needles and infusion needles, making one device have multiple uses; however, the sharps separation device is not convenient for quick assembly and installation, the foot-operated sharps separation is not simple and quick enough, reduces the space occupied by the user's hands, is not convenient for tightly clamping and matching sharps collection boxes of different sizes, and cannot stably perform sharps separation and collection. Utility Model Content

[0005] The purpose of the utility model is to provide a pedal-operated sharps separation device to solve the problem that the sharps separation device with the authorization announcement number CN209951955U proposed in the above-mentioned background technology is not convenient for quick assembly and installation, the pedal-operated sharps separation is not simple and fast enough, reduces the space occupied by the user's hands, is not convenient for tightly clamping and matching sharps collection boxes of different sizes, and cannot stably perform sharps separation and collection matching.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The traction rope is inserted into the card slot, and the tray is also provided with a rotating groove. The bottom of the tray is provided with a through groove connected with the rotating groove, and the traction rope passes through the through groove. The supporting assembly comprises a sliding rod inserted between the supporting plate and the supporting plate, and a pedal is provided at the bottom of the sliding rod, and a hook is provided at the front end surface of the sliding rod near the top, and the end of the traction rope is matched with the hook.

[0008] Preferably, the clamping assembly comprises a clamping seat and a telescopic rod symmetrically connected to the side wall of the clamping seat, and circular grooves are provided on the side surfaces of the tray at positions corresponding to the telescopic rods.

[0009] In the utility model, the telescopic rod is convenient for telescopic adjustment, and with the cooperation of the clamping seat, it is helpful to adjust the distance between the clamping seat and the tray, thereby realizing the clamping installation of different sharps boxes. With the cooperation of the two clamping seats, it is convenient to clamp and cooperate with the sharps box.

[0010] Preferably, the length of the fixed cutter is adapted to the length of the slide groove, the cross-sectional surface of the fixed cutter is triangular, the movable cutter is welded and fixed to the fixed plate, the cross-sectional surface of the movable cutter is triangular, and the opposite sides of the movable cutter and the fixed cutter fit tightly together.

[0011] In the utility model, the cooperation of the movable cutter and the fixed cutter is helpful to cut and separate sharp objects of different sizes.

[0012] Preferably, the block and the fixing plate are an integrally formed structure, the width of the outer wall of the block is adapted to the width of the inner wall of the slot, one end of the traction rope is fixed to the block by screws, one end of the spring is bonded and fixed to the block, and the other end of the spring is bonded and fixed to one end of the slot away from the block.

[0013] In the utility model, with the cooperation of two springs, the fixed plate is helped to restore the rear end position, keeping the moving cutter and the fixed cutter in close contact, thereby achieving the cooperation of cutting off sharp objects. With the cooperation of the traction rope, the traction rope is pulled down to realize the movement of the moving cutter, and the moving cutter and the fixed cutter are separated, which is convenient for cutting off sharp objects.

[0014] Preferably, the pulley in the rotating groove is rotatably connected to the tray via a rotating shaft, the traction rope penetrates into the rotating groove, and the traction rope passes through a groove on the outer wall of the pulley.

[0015] In the utility model, the pulley is provided to facilitate the flexible movement of the traction rope and increase the stability of the horizontal movement of the movable cutter.

[0016] Preferably, the top of the support plate is welded and fixed to the bottom of the tray, a T-slot is provided on the front end surface of the support plate, the slide rod is T-shaped, the slide rod is plugged into the T-slot, the bottom of the slide rod is welded and fixed to the top of the pedal, a plurality of protrusions are provided on the upper surface of the pedal, the protrusions are distributed in a matrix, and the protrusions and the pedal are an integrally formed structure.

[0017] In the utility model, a slide bar is arranged to be plugged into and matched with the T-slot, and the cooperation between the pedal and the slide bar helps the user to step on it. With the cooperation of the protrusion, the friction force is increased, which helps to stabilize the stepping. The pedal moves downward, the slide bar moves downward, and then the traction rope moves downward, driving the moving cutter to move. The pedal is released and with the cooperation of the spring, the moving cutter returns to its initial position.

[0018] Preferably, the hook is fixed to the slide bar by welding, and a hanging ring is provided at the end of the traction rope, and the hanging ring is engaged with the hook.

[0019] In the utility model, the hook is provided to facilitate the rapid assembly and installation of the traction rope and facilitate the disassembly and replacement operations. The hook is L-shaped, and the hook port faces downward.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The utility model is helpful to cut and separate sharp objects by arranging a fixed plate with a movable cutter to be plugged into and matched with the tray, a clamping block to slide in and match with the clamping slot, and a movable cutter to cooperate with the fixed cutter. The clamping block on the fixed plate cooperates with a traction rope and a spring to achieve a fast rebound of the fixed plate position. The traction rope passes through multiple pulleys and is hung with a hook on the slide bar. The assembly is convenient for installation. The bottom of the slide bar cooperates with a pedal to help users to step on and cooperate for cutting.

[0022] 2. The utility model realizes the distance between the card seat and the tray by setting a card seat with a telescopic rod, which helps to fit with sharps boxes of different sizes, stably plug-fit the tray and the sharps box, and plug-fit the slide bar with the T-slot to achieve stable up and down movement of the slide bar and the fixed plate. With the cooperation of multiple protrusions, the contact area is increased, thereby increasing the friction and reducing the impact of the user's feet slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the overall use state structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the combined structure of the tray and the clamping assembly of the utility model;

[0026] Figure 4 This is a schematic diagram of the combined structure of the cutter assembly and the support assembly of the utility model;

[0027] Figure 5 This is a schematic diagram of the cross-sectional structure of the tray of the present utility model.

[0028] The meaning of each number in the figure is:

[0029] 1. Tray; 10. Fixed cutting knife; 11. Circular groove; 12. Slide groove; 13. Card groove; 14. Rotating groove; 15. Through groove; 16. Pulley;

[0030] 2. Card connection assembly; 20. Card holder; 21. Telescopic rod;

[0031] 3. Cutter assembly; 30. Fixed plate; 300. Moving cutter; 301. Block; 31. Traction rope; 32. Spring;

[0032] 4. Support assembly; 40. Support plate; 400. T-slot; 41. Sliding rod; 410. Hook; 42. Pedal; 420. Protrusion. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] See also Figure 1-Figure 5 , this embodiment provides a technical solution:

[0035] A pedal-type sharps separation device includes a tray 1, a slide groove 12 is provided in the middle of the tray 1, a cutter assembly 3 is provided in the middle of the slide groove 12, clamping assemblies 2 are provided on both side surfaces of the tray 1, the clamping assemblies 2 include a clamping seat 20 and a telescopic rod 21 symmetrically connected to the side wall of the clamping seat 20, and circular grooves 11 are provided on the side surfaces of the tray 1 corresponding to the telescopic rod 21.

[0036] In the utility model, the telescopic rod 21 is convenient for telescopic adjustment, and with the cooperation of the clamping seat 20, it is helpful to adjust the distance between the clamping seat 20 and the tray 1, thereby realizing the clamping installation of different sharps boxes. With the cooperation of the two clamping seats 20, it is convenient to clamp and cooperate with the sharps box.

[0037] Furthermore, a support assembly 4 is provided on the lower surface of the tray 1 near the front end, and a fixed cutter 10 is provided in the slide groove 12 near the rear end. The cutter assembly 3 includes a fixed plate 30 and a movable cutter 300 connected to the rear end surface of the fixed plate 30. The length of the fixed cutter 10 is adapted to the length of the slide groove 12. The cross-sectional shape of the fixed cutter 10 is triangular. The movable cutter 300 is welded and fixed to the fixed plate 30. The cross-sectional shape of the movable cutter 300 is triangular, and the movable cutter 300 and the fixed cutter 10 have opposite sides that fit tightly together.

[0038] In the utility model, the cooperation between the movable cutter 300 and the fixed cutter 10 is helpful to cut and separate sharp objects of different sizes.

[0039] Specifically, a clamping block 301 is provided at both ends of the fixing plate 30, a traction rope 31 is provided on the front end surface of the clamping block 301, a spring 32 is sleeved on the traction rope 31, a clamping slot 13 is provided on the side wall of the slide groove 12 corresponding to the clamping block 301, the traction rope 31 is inserted into the clamping slot 13, and a rotating slot 14 is also provided in the tray 1, and a plurality of pulleys 16 are provided in the rotating slot 14;

[0040] Secondly, the block 301 and the fixing plate 30 are an integrally formed structure, the width of the outer wall of the block 301 is adapted to the width of the inner wall of the slot 13, one end of the traction rope 31 is fixed to the block 301 by screws, one end of the spring 32 is glued and fixed to the block 301, and the other end of the spring 32 is glued and fixed to the end of the slot 13 away from the block 301.

[0041] In the utility model, with the cooperation of the two springs 32, the fixed plate 30 is helped to restore the rear end position, keeping the movable cutter 300 in close contact with the fixed cutter 10, thereby achieving cooperation in cutting off sharp objects. With the cooperation of the traction rope 31, the traction rope 31 is pulled down to achieve the movement of the movable cutter 300, and the movable cutter 300 is separated from the fixed cutter 10, which is convenient for cutting sharp objects.

[0042] Furthermore, the pulley 16 in the rotating groove 14 is rotatably connected to the tray 1 via a rotating shaft, and the traction rope 31 penetrates into the rotating groove 14 , and the traction rope 31 passes through a groove on the outer wall of the pulley 16 .

[0043] In the present invention, the pulley 16 is provided to facilitate the flexible movement of the traction rope 31 and increase the stability of the horizontal movement of the movable cutter 300 .

[0044] Specifically, a through slot 15 connected to the rotating slot 14 is provided at the bottom of the tray 1 near the front end, and the traction rope 31 passes through the through slot 15. The support assembly 4 includes a support plate 40 and a slide rod 41 inserted between the support plate 40. A pedal 42 is provided at the bottom of the slide rod 41, and a hook 410 is provided on the front end surface of the slide rod 41 near the top, and the end of the traction rope 31 is hooked and cooperated with the hook 410.

[0045] It should be noted that the top of the support plate 40 is welded and fixed to the bottom of the tray 1, a T-slot 400 is provided on the front end surface of the support plate 40, the slide bar 41 is T-shaped, the slide bar 41 is plugged into the T-slot 400, the bottom of the slide bar 41 is welded and fixed to the top of the pedal board 42, a plurality of protrusions 420 are provided on the upper surface of the pedal board 42, the protrusions 420 are distributed in a matrix, and the protrusions 420 and the pedal board 42 are an integrally formed structure.

[0046] In the utility model, a slide bar 41 is provided to be plugged into and matched with the T-slot 400, and the pedal 42 cooperates with the slide bar 41 to facilitate the user to step on it. With the cooperation of the protrusion 420, the friction force is increased, which helps to stabilize the stepping. The pedal 42 moves downward to realize the downward movement of the slide bar 41, thereby driving the traction rope 31 to move downward, driving the movable cutter 300 to move, and the pedal 42 is released and with the cooperation of the spring 32, the movable cutter 300 is restored to its initial position.

[0047] Secondly, the hook 410 is welded and fixed to the slide bar 41 , and a hanging ring is provided at the end of the traction rope 31 , and the hanging ring is connected and matched with the hook 410 .

[0048] In the present invention, the hook 410 is provided to facilitate the rapid assembly and installation of the traction rope 31 and facilitate the disassembly and replacement operations. The hook 410 is L-shaped, and the end of the hook 410 faces downward.

[0049] When the pedal-type sharps separation device of the present embodiment is used, the user first plugs the fixed plate 30 with the movable cutter 300 into the card slot 13 through the card block 301, the traction rope 31 is combined with the card block 301, and the spring 32 is sleeved on the traction rope 31, the traction rope 31 passes through the rotating slot 14, and slides with the pulley 16 in the rotating slot 14, and the traction rope 31 passes through the through slot 15, the support plate 40 with the slide bar 41 is bonded and fixed to the tray 1, and the hook 410 on the slide bar 41 is hooked and matched with the hanging ring of the traction rope 31, and finally the card seat 20 is plugged and matched with the circular slot 11 through the telescopic rod 21;

[0050] When it is necessary to cut and separate the sharps, the tray 1 is manually placed above the sharps box where the sharps need to be collected, the holder 20 is adjusted to fit with the sharps box, and the telescopic rod 21 is manually pulled out or retracted to achieve the clamping operation of sharps boxes of different sizes. Then the user steps on the pedal 42 to move the slide bar 41 downward, and then with the cooperation of the traction rope 31, the fixed plate 30 is driven to move, the spring 32 contracts, the movable cutter 300 is separated from the fixed cutter 10, and the sharps that need to be cut are inserted between the movable cutter 300 and the fixed cutter 10. The pedal 42 is released, and with the cooperation of the spring 32, the fixed plate 30 rebounds, and the movable cutter 300 and the fixed cutter 10 are staggered and overlapped to achieve cutting of the sharps. The cut sharps enter the sharps box for centralized collection. The overall combination is easy to install, convenient for stable stepping operation, freeing both hands, and the entire device can be reused and installed on different sharps boxes.

Claims

1. A pedal-type sharps separation device, comprising a tray, a slide groove is provided in the middle of the tray, a cutter assembly is provided in the middle of the slide groove, a clamping assembly is provided on both sides of the tray, and a support assembly is provided near the front end of the lower surface of the tray, characterized in that: The cam is provided with a plurality of wheels, and the cam is provided with a plurality of pulleys, and the plurality of pulleys are provided with a plurality of pulleys.

2. The pedal-operated sharps separation device according to claim 1, characterized in that: The clamping assembly comprises a clamping seat and a telescopic rod symmetrically connected to the side wall of the clamping seat, and circular grooves are provided on the side surface of the tray at positions corresponding to the telescopic rods.

3. The pedal-operated sharps separation device according to claim 1, characterized in that: The length of the fixed cutter is matched with the length of the slide slot, the cross-section of the fixed cutter is triangular, the movable cutter is welded and fixed to the fixed plate, the cross-section of the movable cutter is triangular, and the opposite sides of the movable cutter and the fixed cutter are tightly fitted.

4. The pedal-operated sharps separation device according to claim 1, characterized in that: The block and the fixing plate are an integrally formed structure, the width of the outer wall of the block is adapted to the width of the inner wall of the slot, one end of the traction rope is fixed to the block by screws, one end of the spring is bonded and fixed to the block, and the other end of the spring is bonded and fixed to one end of the slot away from the block.

5. The pedal-operated sharps separation device according to claim 1, characterized in that: The pulley in the rotating groove is rotatably connected with the tray through a rotating shaft, the traction rope penetrates into the rotating groove, and the traction rope passes through a groove on the outer wall of the pulley.

6. The pedal-operated sharps separation device according to claim 1, characterized in that: The top of the support plate is welded and fixed to the bottom of the tray, a T-slot is provided on the front end surface of the support plate, the slide rod is T-shaped, the slide rod is plugged into the T-slot, the bottom of the slide rod is welded and fixed to the top of the pedal, a plurality of protrusions are provided on the upper surface of the pedal, the protrusions are distributed in a matrix, and the protrusions and the pedal are an integrally formed structure.

7. The pedal-operated sharps separation device according to claim 1, characterized in that: The hook is welded and fixed to the slide bar, and a hanging ring is arranged at the end of the traction rope, and the hanging ring is connected and matched with the hook.

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