CN213789354U

CN213789354U - Sharp weapon barrel convenient to use

Info

Publication number: CN213789354U
Application number: CN202022341928.XU
Authority: CN
Inventors: 李卫华; 吴杰; 董红梅
Original assignee: 8th Medical Center of PLA General Hospital
Current assignee: 8th Medical Center of PLA General Hospital
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-27
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a use convenient sharp weapon bucket, including the charging bucket, the charging bucket rotates on being close to an up end lateral wall and is connected with the bung, the charging bucket is close to the up end and keeps away from the bung and rotates the fixed draw-in groove that is provided with in end one side, the arc track has been seted up on the terminal surface is close to upper end department outer wall before the charging bucket, it is connected with the running-board to rotate on the terminal surface is close to lower extreme department outer wall before the charging bucket, running-board one side is rotated and is connected with first connecting rod, first connecting rod upper end is rotated and is connected with the second connecting rod, second connecting rod upper end is rotated and is connected with the dead lever, the dead lever rear end runs. The utility model discloses a use convenient edge tool bucket, the device convenient to use, health and environmental protection realizes only relying on the foot to step on the mode of running-board through mechanical structure and realizes the cutting-off operation between syringe needle and needle tubing, has avoided the hand stab problem that the handheld syringe needle operation of medical personnel leads to.

Description

Sharp weapon barrel convenient to use

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a use convenient sharp weapon bucket.

Background

The sharps barrel is a main device for sharps recovery in clinical practice and is also one of the main devices for preventing nurses from being injured by the sharps. The sharps barrel is mainly used for recycling sharps such as syringe needles, ampoules and vein scalp acupuncture needles. Due to the limited capacity of the sharps barrel, when the needle of the venous scalp needle is recycled, a pair of scissors is generally arranged beside the sharps barrel and cut off from the tail end of the needle, only the needle is placed in the sharps barrel, and the infusion hose is placed in the medical garbage can for treatment.

The existing device is generally simple in structure, and the probability that the hand of a medical worker is contacted with the needle and is touched or stabbed by the needle is increased by using the scissors to cut the needle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sharps barrel convenient to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sharp weapon barrel convenient to use comprises a charging barrel, wherein a barrel cover is rotatably connected to one side wall of the charging barrel, which is close to the upper end face, a clamping groove is fixedly arranged on one side of the charging barrel, which is close to the upper end face and is far away from the rotating end of the barrel cover, an arc-shaped track is arranged on the outer wall of the front end face of the charging barrel, which is close to the upper end, a pedal plate is rotatably connected to the outer wall of the front end face of the charging barrel, which is close to the lower end, a first connecting rod is rotatably connected to one side of the pedal plate, a second connecting rod is rotatably connected to the upper end of the first connecting rod, a fixed rod is rotatably connected to the upper end of the second connecting rod, the rear end of the fixed rod penetrates through a front plate of the charging barrel and is fixedly connected with a main control shaft, a driving ring wheel is fixedly connected to one end of the main control shaft, which is fixedly connected with the inner end of the driving ring wheel, and both ends of the supporting shaft are rotatably connected to the inner walls of the front end and the charging barrel, the supporting rotating shaft is fixedly sleeved with two limiting sleeves, the inner end of the driving ring wheel is provided with an arc limiting plate, the rear end of the arc limiting plate is fixedly connected to the inner wall of the rear end of the charging barrel, the front end of the arc limiting plate is smoothly attached to the inner wall of the main control shaft, a cutter is fixedly connected to the outer wall of one side of the upper end of the driving ring wheel, and a feeding hole is formed in the middle of the upper end face of the charging barrel.

As a further description of the above technical solution:

the outer wall of the barrel cover is fixedly connected with a handle.

As a further description of the above technical solution:

and the lower end of the driving ring wheel is provided with a feed opening.

As a further description of the above technical solution:

and the two limiting sleeves are respectively arranged on the outer walls of the driving ring wheel and the back side of the main control shaft.

As a further description of the above technical solution:

both ends are smooth laminating and be close to feed inlet one end with charging bucket top inner wall and arc limiting plate outer wall respectively about the cutter and are the inclined plane setting.

As a further description of the above technical solution:

the charging bucket lower end face is close to the equal fixedly connected with supporting legs in four corners department, terminal surface fixedly connected with protective sheath under the supporting leg.

The utility model discloses following beneficial effect has:

the utility model provides a pair of use convenient sharp weapon bucket rotates the circular arc motion that realizes the cutter through the main control axle that sets up initiative ring wheel drive cutter cooperation fixedly connected with dead lever to carry out the operation of cutting off between syringe needle and syringe needle, avoided the pollution stab scheduling problem production that medical personnel handheld syringe needle leads to.

The utility model provides a use convenient sharp weapon bucket has increased the sealing performance of device through setting up draw-in groove and bung, uses environmental protection health more.

Drawings

Fig. 1 is a front view of a sharps barrel convenient to use provided by the utility model;

fig. 2 is a schematic view of a driving ring wheel structure connection of a sharps barrel convenient and fast to use according to the present invention;

fig. 3 is a schematic side view of a structural connection at a driving ring of a convenient sharps barrel of the present invention;

FIG. 4 is a schematic side view of a structure of a cutting knife of a sharps barrel convenient to use according to the present invention;

fig. 5 is a schematic top view of the driving ring structure of the convenient sharps barrel of the present invention.

Illustration of the drawings:

1. a charging barrel; 2. a barrel cover; 3. a handle; 4. a card slot; 5. an arc-shaped track; 6. a foot pedal; 7. a first link; 8. a second link; 9. fixing the rod; 10. a main control shaft; 11. a driving ring wheel; 12. a feeding port; 13. a support shaft; 14. a limiting sleeve; 15. an arc limiting plate; 16. a cutter; 17. a feed inlet; 18. supporting legs; 19. and (6) a protective sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a convenient sharp tool barrel comprises a charging barrel 1, a barrel cover 2 is rotatably connected on one side wall of the charging barrel 1 close to the upper end face, a clamping groove 4 is fixedly arranged on one side of the charging barrel 1 close to the upper end face and far away from the rotating end of the barrel cover 2, one end of the charging barrel is directly inserted into the clamping groove 4 when the barrel cover 2 is closed, the device tightness of the charging barrel 1 is improved, an arc-shaped track 5 is arranged on the outer wall of the front end face of the charging barrel 1 close to the upper end, the arc-shaped track 5 is arranged according to the movement track of a fixed rod 9, a pedal 6 is rotatably connected on the outer wall of the front end face of the charging barrel 1 close to the lower end, one side of the pedal 6 is rotatably connected with a first connecting rod 7, the upper end of the first connecting rod 7 is rotatably connected with a second connecting rod 8, the upper end of the second connecting rod 8 is rotatably connected with the fixed rod 9, the rear end of the fixed rod 9 penetrates through the front plate of the charging barrel 1 and is fixedly connected with a main control shaft 10, one end of the main control shaft 10 far away from the fixed rod 9 is fixedly connected with a driving ring wheel 11, the main control axle 10 has fixed the cover with the driving ring wheel 11 inner and has been connect and support pivot 13, support pivot 13 both ends and all rotate to connect on 1 rear end inner wall of charging bucket, it has two stop collars 14 to fix the cover on the support pivot 13 outer wall, 11 inner of driving ring wheel is provided with

arc limiting plate

15, 15 rear end fixed connection of arc limiting plate are on 1 rear end inner wall of charging bucket, the smooth laminating of 15 front ends of arc limiting plate and main control axle 10 inner wall, fixedly connected with cutter 16 on 11 upper end one side outer walls of driving ring wheel, feed inlet 17 has been seted up at 1 up end middle part of charging bucket.

Fixedly connected with handle 3 on 2 outer walls of bung, be convenient for open bung 2 through handle 3, feed opening 12 has been seted up to initiative ring gear 11 lower extreme, two stop collar 14 set up respectively on the outer wall of initiative ring gear 11 and main control shaft 10 back of the body one side mutually, stop collar 14 constitutes the primary action for being convenient for shock attenuation and protecting against shock for the rubber material, both ends are smooth laminating and are close to feed inlet 17 one end with 1 top inner wall of charging bucket and 15 outer walls of arc limiting plate respectively about the cutter 16 and set up for the inclined plane, 16 motions of the cutter of being convenient for, the inclined plane sets up the cutting ability for reinforcing

cutter

16, 1 lower terminal surface of charging bucket is close to the equal fixedly connected with supporting leg 18 in four corners department, terminal surface fixedly connected with protective sheath 19 under supporting leg 18, protective sheath 19 is used for increasing the frictional force, the condition that skids appears when preventing means uses on smooth ground.

The working principle is as follows: when the device uses, put into charging barrel 1 through feed inlet 17 with the syringe needle, then medical personnel step on running-board 6 through the tiptoe of a foot pushes down, running-board 6 drives first connecting rod 7 and moves down, first connecting rod 7 drives second connecting rod 8 and moves down, second connecting rod 8 drives dead lever 9 again and moves down, dead lever 9 slides in arc track 5, it is rotatory to drive main control axle 10, main control axle 10 drives initiative ring wheel 11 and rotates, initiative ring wheel 11 drives cutter 16 again and moves to feed inlet 17 one end, thereby cut off the connection of needle tubing and syringe needle through cutter 16, the syringe needle is collected in dropping into charging barrel 1 through feed opening 12, the hand stab problem that medical personnel handheld syringe needle operation leads to has been avoided produces.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a use convenient sharp weapon bucket, includes charging bucket (1), its characterized in that: a barrel cover (2) is rotatably connected to one side wall of the charging barrel (1) close to the upper end face, a clamping groove (4) is fixedly arranged on one side of the charging barrel (1) close to the upper end face and far away from the rotating end of the barrel cover (2), an arc-shaped track (5) is arranged on the outer wall of the charging barrel (1) front end face close to the upper end, a pedal (6) is rotatably connected to the outer wall of the charging barrel (1) front end face close to the lower end, a first connecting rod (7) is rotatably connected to one side of the pedal (6), a second connecting rod (8) is rotatably connected to the upper end of the first connecting rod (7), a fixing rod (9) is rotatably connected to the upper end of the second connecting rod (8), the rear end of the fixing rod (9) penetrates through the charging barrel (1) front plate and is fixedly connected with a main control shaft (10), and a driving ring wheel (11) is fixedly connected to one end, far away from the fixing rod (9), of the main control shaft (10), the main control axle (10) and the fixed cover in drive ring wheel (11) inner have been cup jointed and have been supported pivot (13), support pivot (13) both ends and all rotate and connect on charging bucket (1) front and back end inner wall, it has cup jointed two stop collars (14) to support to fix on pivot (13) outer wall, drive ring wheel (11) inner is provided with arc limiting plate (15), arc limiting plate (15) rear end fixed connection is on charging bucket (1) rear end inner wall, arc limiting plate (15) front end and the smooth laminating of main control axle (10) inner wall, fixedly connected with cutter (16) on the outer wall of drive ring wheel (11) upper end one side, feed inlet (17) have been seted up at charging bucket (1) up end middle part.

2. A sharps bucket for ease of use as claimed in claim 1, wherein: the outer wall of the barrel cover (2) is fixedly connected with a handle (3).

3. A sharps bucket for ease of use as claimed in claim 1, wherein: the lower end of the driving ring wheel (11) is provided with a feed opening (12).

4. A sharps bucket for ease of use as claimed in claim 1, wherein: the two limiting sleeves (14) are respectively arranged on the outer walls of the sides, opposite to each other, of the driving ring wheel (11) and the main control shaft (10).

5. A sharps bucket for ease of use as claimed in claim 1, wherein: the upper end and the lower end of the cutter (16) are respectively and smoothly attached to the inner wall of the top end of the charging barrel (1) and the outer wall of the arc limiting plate (15) and one end of the cutter close to the feeding hole (17) is an inclined plane.

6. A sharps bucket for ease of use as claimed in claim 1, wherein: the lower end face of the charging bucket (1) is close to four corners and is fixedly connected with supporting legs (18), and the lower end face of each supporting leg (18) is fixedly connected with a protective sleeve (19).