CN111437469A - Folding sharp weapon barrel with self-destruction device - Google Patents
Folding sharp weapon barrel with self-destruction device Download PDFInfo
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- CN111437469A CN111437469A CN202010279934.9A CN202010279934A CN111437469A CN 111437469 A CN111437469 A CN 111437469A CN 202010279934 A CN202010279934 A CN 202010279934A CN 111437469 A CN111437469 A CN 111437469A
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- cover ring
- ring
- self
- destruction device
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- 238000007789 sealing Methods 0.000 claims abstract description 15
- 210000000056 organ Anatomy 0.000 claims abstract description 13
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims 2
- 239000002906 medical waste Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000010408 film Substances 0.000 description 14
- 210000005069 ears Anatomy 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000025940 Back injury Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940044683 chemotherapy drug Drugs 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/3278—Apparatus for destroying used needles or syringes
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Refuse Receptacles (AREA)
Abstract
The invention discloses a foldable sharp weapon barrel with a self-destruction device, which belongs to the technical field of sharp weapon barrels and comprises a barrel body and a barrel cover, wherein the upper end of the barrel body is connected with the barrel cover, the barrel cover comprises a bottom cover ring, a rubber sealing ring, a middle cover ring and a top cover, the upper end of the bottom cover ring is fixedly connected with the top cover, the middle cover ring is arranged between the top cover and the bottom cover ring, the middle cover ring is movably connected with the bottom cover ring, the rubber sealing ring is arranged at the joint of the bottom cover ring and the middle cover ring, an anti-splashing component is arranged on the top cover, and the self-destruction device is arranged between the middle cover ring and the top cover. The organ barrel is adopted to manufacture the barrel body, so that the folding property is realized, and medical care personnel can be prevented from being injured due to the fact that medical garbage in the edge tool barrel bounces out; can lose at sharp weapon bucket and carry out the self-destruction after empting, prevent that sharp weapon bucket from empting after medical waste from spilling, and medical personnel can start the self-destruction device at any time, save and take back the hospital and destroy the loaded down with trivial details of handling.
Description
Technical Field
The invention relates to the technical field of sharps barrels, in particular to a foldable sharps barrel with a self-destruction device.
Background
Disposable syringe needles and infusion sets have a great deal of viruses and germs, and if the treatment is not proper, the diffusion of the bacteria and the viruses is possibly caused and the personal safety of medical care personnel and patients is endangered (for example, chemotherapy drugs can be absorbed through skin), so the treatment of medical wastes arouses extreme attention of people, and along with the clinical application of disposable injection products and appliances, the treatment of the medical wastes gradually becomes one of the key points of hospital management, and the requirements in the medical waste management regulations issued in China are as follows: the sharps barrel is used for recycling and harmless treatment by using a recycling tool with leakage prevention, puncture prevention and sealing, so that the sharps barrel is used for accommodating syringes, needles, needle tubes, broken pieces of infusion bottles, ampoules and the like, is sealed after being accommodated, is in a locking state after being sealed, cannot be opened when being opened abnormally, and is in a destroying state after being sealed.
Patent number is CN201821855857.1 provides a medical column sharp weapon bucket, including the staving still include with the bung that the connection can be dismantled to the staving, the bung includes base member, bung supporting body and semi-circular vice lid, bung supporting body an organic whole sets up on the base member, semi-circular vice lid with the bung supporting body rotates to be connected. The convenience is opened or is closed at any time, avoids medical staff to throw the medical article of abandonment and does not close the problem of bung after in the medical column sharp weapon bucket, effectively avoids the medical discarded object in the medical column sharp weapon bucket to leak out moreover, prevents simultaneously to mix the impurity of other non-abandonment medical article in the medical column sharp weapon bucket, has effectively guaranteed the safety and sanitation of medical column sharp weapon bucket.
The patent number CN201820904081.1 provides a novel sharps barrel, which comprises a barrel cover, a barrel body, a buckle component, a scissors placing groove and a handle; the clamping components comprise at least three groups, and the multiple groups of clamping components are arranged between the barrel cover and the barrel body; the plurality of groups of buckle assemblies are uniformly distributed at intervals along the circumferential direction of the barrel body and the barrel cover; the buckle component comprises a buckle tongue and a buckle groove; the clamping tongue is connected to the side wall of the barrel cover, and the clamping groove is connected to the side wall of the barrel body; the scissors placing groove is formed in the side wall of the barrel cover; the handle is arranged on the top surface of the barrel cover; and a transparent observation window which is arranged along the height direction of the barrel body in an extending way is also arranged on the side wall of the barrel body.
However, the sharp weapon bucket in two above-mentioned patents does not all have folding function, and in marching on the march, the field rehearsal is inconvenient to carry, the action of closing can not be made immediately after the sharp utensil of sharp weapon bucket inside has the risk of springing out the back injury medical personnel, and can not self-destruct after the sharp weapon bucket is lost, can lead to inside utensil to drop out after the staving is emptyd, cause the pollution, also make things convenient for medical waste to handle, take back hospital's processing and also do not conveniently carry.
Disclosure of Invention
The invention aims to provide a foldable sharps barrel with a self-destruction device, which adopts an organ barrel to manufacture a barrel body, has the characteristic of being foldable and prevents medical care personnel from being injured due to the fact that medical garbage in the sharps barrel jumps out; can lose at sharp weapon bucket and carry out the self-destruction after empting, prevent that sharp weapon bucket from empting after medical waste from spilling, and medical personnel can start the self-destruction device at any time, save and take back the hospital and destroy the loaded down with trivial details of handling to solve the problem that proposes in the above-mentioned background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a foldable sharp weapon barrel with a self-destruction device, which comprises a barrel body and a barrel cover, wherein the upper end of the barrel body is connected with the barrel cover, the barrel cover comprises a bottom cover ring, a rubber sealing ring, a middle cover ring and a top cover, the upper end of the bottom cover ring is fixedly connected with the top cover, the middle cover ring is arranged between the top cover and the bottom cover ring, the middle cover ring is movably connected relative to the bottom cover ring, the rubber sealing ring is arranged at the joint of the bottom cover ring and the middle cover ring, an anti-splashing component is arranged on the top cover, and the self-destruction device is arranged between the middle cover ring and the top cover;
the bottom cover ring comprises a middle hole, a circular sliding groove, an oblique conical groove, a line hole and side lugs, the middle part of the bottom cover ring is provided with the middle hole, one side edge of the bottom cover ring is provided with the line hole, the periphery of the middle hole is provided with the inward-concave circular sliding groove, and the edges of two sides of the bottom cover ring are fixedly connected with the side lugs;
the middle cover ring comprises a half hole, oblique conical teeth and a circular ring edge, the half hole is formed in one side of the middle cover ring, the circular ring edge is arranged on the lower bottom surface of the middle cover ring, the circular ring edge is arranged in the circular sliding groove and movably connected with the circular sliding groove, and the oblique conical teeth are arranged on the circular ring edge.
Furthermore, the barrel body consists of a piano barrel made of plastics and a barrel bottom plate, the upper end of the barrel bottom plate is fixedly connected with the piano barrel, and the upper end of the piano barrel is fixedly connected with a bottom cover ring.
Furthermore, the anti-splashing assembly comprises a film air bag, an elastic string, a rotary connecting piece and a spring, the top cover is composed of a first semicircular plate body and a second semicircular plate body, the first semicircular plate body and the second semicircular plate body are connected in a rotating mode through the rotary connecting piece, and the first semicircular plate body is fixedly connected with the bottom cover ring.
Further, the rotary connecting piece comprises a rotary shaft and a rotary sleeve, the rotary sleeve and the rotary shaft are fixedly connected with a second semicircular plate body and a first semicircular plate body respectively, the spring, the rotary sleeve and the rotary shaft are sequentially sleeved from outside to inside, two ends of the spring extend towards two sides and abut against the first semicircular plate body and the second semicircular plate body, the second semicircular plate body is connected with a film air bag through an elastic thin rope, and the elastic thin rope is in through connection with a wire hole formed in the first semicircular plate body and a bottom cover ring.
Further, the self-destruction device comprises a U-shaped clamp needle, a wire roller, an elastic thick rope and a needle groove, the wire roller is embedded between a middle cover ring and a top cover, the middle cover ring and the top cover are fixedly connected relatively, the elastic thick rope is wound on the wire roller, the two ends of the elastic thick rope are fixedly connected with the middle cover ring and the top cover respectively, the middle of the wire roller is connected with the U-shaped clamp needle in a penetrating mode, the needle groove is formed in the upper surface of the first semicircular plate body, and the needle groove is connected with the upper end of the U-shaped clamp needle in a clamping and embedding mode.
Furthermore, the self-destruction device further comprises a clamping tooth and a clamping groove, the clamping groove with two through ends is formed in the inner wall, connected with the U-shaped clamping needle, of the wire roller, the U-shaped clamping needle is provided with a protruding clamping tooth, and the clamping tooth and the clamping groove are mutually meshed.
Furthermore, the piano barrel is of a folded shape, one end of the U-shaped clamp needle penetrates through the middle of the line roller and extends towards the inside of the barrel body, the other end of the U-shaped clamp needle is clamped and embedded in the clamping groove, and the oblique conical groove and the oblique conical tooth are not occluded.
Furthermore, the half hole on the middle cover ring and the first semicircular plate body are mutually staggered, the film air bag is in an inflated state, the film air bag is positioned at the lower end of the bottom cover ring, the first semicircular plate body and the second semicircular plate body are mutually folded, and the second semicircular plate body covers the U-shaped clamping needle.
Furthermore, the piano barrel is in a stretching shape, one end of the U-shaped clamp needle penetrates through the middle of the wire roller and extends towards the inside of the barrel body, the other end of the U-shaped clamp needle is clamped and embedded in the clamping groove, the oblique conical groove and the oblique conical tooth are not meshed, the half hole in the middle cover ring and the first semicircular plate body are staggered mutually, and the first semicircular plate body and the second semicircular plate body are unfolded to form a circle to cover the half hole.
Furthermore, the piano cylinder is in an inclined shape, the U-shaped clamping needle slips from the thread roller and the clamping groove, the cover ring and the top cover rotate relatively when the elastic thick rope pulls, the inclined conical groove and the inclined conical tooth are respectively provided with two sections, the transverse sections of the inclined conical groove and the inclined conical tooth are right-angled triangles and are mutually meshed and connected, and the half hole in the middle cover ring is mutually overlapped with the first semicircular plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the foldable sharp weapon barrel with the self-destruction device provided by the invention adopts the organ barrel to manufacture the barrel body, has the foldable characteristic, and is convenient to carry in marching and field drilling.
2. According to the foldable sharp weapon barrel with the self-destruction device, the anti-splashing component quickly reacts after the sharp weapon barrel is impacted by the outside, the elastic thin rope rebounds after the thin film air bag is punctured, the second semicircular plate body covers the half hole under the action of the spring, and medical care personnel can be prevented from being injured due to the fact that medical garbage in the sharp weapon barrel bounces out.
3. According to the foldable sharp weapon barrel with the self-destruction device, self-destruction can be carried out after the sharp weapon barrel is left to fall and topple, the U-shaped clamping needle slips from the thread roller and the clamping groove, the cover ring and the top cover rotate clockwise and are not reversible relatively under the pulling of the elastic thick rope, the inclined conical groove and the inclined conical tooth are meshed and connected with each other, the half hole in the middle cover ring and the first semicircular plate are overlapped with each other, the sharp weapon barrel is closed and cannot be opened normally, medical waste is prevented from being left to spill after the sharp weapon barrel is toppled, medical staff can start the self-destruction device at any time, and complexity of disposal brought back to a hospital is saved.
Drawings
FIG. 1 is an overall structure diagram of a foldable sharps barrel with a self-destruction device according to a first embodiment of the present invention;
FIG. 2 is a structural view of a body of a foldable sharps barrel with a self-destruction device according to a first embodiment of the present invention;
FIG. 3 is an assembly view of the lid of the foldable sharps bucket with a self-destruction device according to the first embodiment of the present invention;
FIG. 4 is an exploded view of the lid of a foldable sharps container with a self-destruction device according to a first embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4;
FIG. 6 is a schematic diagram of an anti-splashback assembly of a foldable sharps container with a self-destruction device according to a first embodiment of the present invention;
FIG. 7 is a bottom ring structure of a foldable sharps barrel with a self-destruction device in accordance with a first embodiment of the present invention;
FIG. 8 is a structural view of a middle cover ring of a foldable sharps barrel with a self-destruction device in the first embodiment of the invention;
FIG. 9 is a structural diagram of a self-destruction device of a foldable sharps barrel with a self-destruction device in an embodiment of the invention;
FIG. 10 is an overall structure view of a foldable sharps barrel with a self-destruction device according to a first embodiment of the present invention;
FIG. 11 is an overall structure view of a foldable sharps barrel with a self-destruction device in a third embodiment of the invention;
FIG. 12 is an overall structure view of a foldable sharps barrel with a self-destruction device in a fourth embodiment of the invention;
fig. 13 is a structural view of a lid of a foldable sharps barrel with a self-destruction device in a fourth embodiment of the invention.
In the figure: 1. a barrel body; 11. a piano barrel; 12. a barrel floor; 2. a barrel cover; 21. a bottom cover ring; 211. a mesopore; 212. a circular chute; 213. an oblique tapered slot; 214. a wire hole; 215. a lateral ear; 22. a rubber seal ring; 23. a middle cover ring; 231. half-hole; 232. oblique conical teeth; 233. a circular ring edge; 24. a top cover; 241. a first semi-circular plate body; 242. a second semicircular plate body; 25. an anti-splashback component; 251. a film air bag; 252. an elastic string; 253. a rotating connector; 2531. a rotating shaft; 2532. rotating the sleeve; 254. a spring; 26. a self-destruction device; 261. a U-shaped clamp pin; 262. a wire roller; 263. an elastic thick rope; 264. a needle groove; 265. clamping teeth; 266. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 to 9, the foldable sharp weapon barrel with a self-destruction device provided by the invention comprises a barrel body 1 and a barrel cover 2, wherein the barrel cover 2 is connected to the upper end of the barrel body 1, the barrel cover 2 comprises a bottom cover ring 21, a rubber sealing ring 22, a middle cover ring 23 and a top cover 24, the upper end of the bottom cover ring 21 is fixedly connected with the top cover 24, the middle cover ring 23 is arranged between the top cover 24 and the bottom cover ring 21, the middle cover ring 23 is movably connected with the bottom cover ring 21, the rubber sealing ring 22 is arranged at the joint of the bottom cover ring 21 and the middle cover ring 23, an anti-splashing assembly 25 is arranged on the top cover 24, and a self-destruction device 26 is arranged between the middle cover ring 23 and.
The bottom cover ring 21 comprises a middle hole 211, a circular sliding groove 212, an oblique conical groove 213, a line hole 214 and side lugs 215, the middle part of the bottom cover ring 21 is provided with the middle hole 211, one side edge of the bottom cover ring 21 is provided with the line hole 214, the periphery of the middle hole 211 is provided with the circular sliding groove 212 which is sunken inwards, and the two side edges of the bottom cover ring 21 are fixedly connected with the side lugs 215; the side ears 215 are provided with through holes, the through holes between the side ears 215 at the two sides of the bottom cover ring 21 are connected by ropes to form braces, and medical personnel can carry the edge tool barrel with the braces.
The middle cover ring 23 comprises a half hole 231, oblique conical teeth 232 and a circular ring edge 233, the half hole 231 is formed in one side of the middle cover ring 23, the half hole 231 is a semicircular hole, the circular ring edge 233 is arranged on the lower bottom surface of the middle cover ring 23, the circular ring edge 233 is arranged in the circular sliding groove 212 and is movably connected with the circular sliding groove 212, and the oblique conical teeth 232 are arranged on the circular ring edge 233.
The barrel body 1 is composed of a wind organ barrel 11 and a barrel bottom plate 12, the wind organ barrel 11 is fixedly connected to the upper end of the barrel bottom plate 12, a bottom cover ring 21 is fixedly connected to the upper end of the organ barrel 11, the organ barrel 11 is in a stretching shape, and the self-destruction device 26 and the anti-splashing component 25 are not started.
The anti-splashing assembly 25 comprises a film air bag 251, an elastic string 252, a rotary connecting piece 253 and a spring 254, the top cover 24 consists of a first semicircular plate 241 and a second semicircular plate 242, the first semicircular plate 241 and the second semicircular plate 242 are rotatably connected through the rotary connecting piece 253, and the first semicircular plate 241 is fixedly connected with the bottom cover ring 21, the rotary connector 253 comprises a rotary shaft 2531 and a rotary sleeve 2532, the rotary sleeve 2532 and the rotary shaft 2531 are respectively and fixedly connected with the second semicircular plate 242 and the first semicircular plate 241, the spring 254, the rotary sleeve 2532 and the rotary shaft 2531 are sequentially sleeved with each other from outside to inside, two ends of the spring 254 extend to two sides and abut against the first semicircular plate 241 and the second semicircular plate 242, the second semicircular plate 242 is connected with the film air bag 251 through the elastic thin rope 252, and the elastic thin rope 252 penetrates through the first semicircular plate 241 and the line hole 214 on the bottom cover ring 21.
The self-destruction device 26 comprises a U-shaped clamp needle 261, a wire roller 262, an elastic thick rope 263, a needle groove 264, a clamp tooth 265 and a clamp groove 266, the wire roller 262 is embedded between the middle cover ring 23 and the top cover 24, the middle cover ring 23 and the top cover 24 are fixedly connected relatively, the elastic thick rope 263 is wound on the wire roller 262, two ends of the elastic thick rope 263 are fixedly connected with the middle cover ring 23 and the top cover 24 respectively, the middle of the wire roller 262 is connected with the U-shaped clamp needle 261 in a penetrating mode, the clamp groove 266 with two through ends is formed in the inner wall, connected with the U-shaped clamp needle 261, of the wire roller 262, the U-shaped clamp needle 261 is provided with a protruding clamp tooth 265, the clamp tooth 265 and the clamp groove 266 are meshed with each other, the needle groove 264 is formed in the upper surface of the first semicircular plate body 241, and the upper end of the U-shaped.
Example two:
referring to fig. 10, the foldable sharp weapon barrel with the self-destruction device provided by the invention comprises a barrel body 1 and a barrel cover 2, wherein the barrel cover 2 is connected to the upper end of the barrel body 1, the barrel cover 2 comprises a bottom cover ring 21, a rubber sealing ring 22, a middle cover ring 23 and a top cover 24, the upper end of the bottom cover ring 21 is fixedly connected with the top cover 24, the middle cover ring 23 is arranged between the top cover 24 and the bottom cover ring 21, the middle cover ring 23 is movably connected with the bottom cover ring 21, the rubber sealing ring 22 is arranged at the joint of the bottom cover ring 21 and the middle cover ring 23, an anti-splashing assembly 25 is arranged on the top cover 24, and a self-destruction device 26 is arranged between the middle cover ring 23.
The bottom cover ring 21 comprises a middle hole 211, a circular sliding groove 212, an oblique conical groove 213, a line hole 214 and side lugs 215, the middle part of the bottom cover ring 21 is provided with the middle hole 211, one side edge of the bottom cover ring 21 is provided with the line hole 214, the periphery of the middle hole 211 is provided with the circular sliding groove 212 which is sunken inwards, and the two side edges of the bottom cover ring 21 are fixedly connected with the side lugs 215; the side ears 215 are provided with through holes, the through holes between the side ears 215 at the two sides of the bottom cover ring 21 are connected by ropes to form braces, and medical personnel can carry the edge tool barrel with the braces.
The middle cover ring 23 comprises a half hole 231, oblique conical teeth 232 and a circular ring edge 233, the half hole 231 is formed in one side of the middle cover ring 23, the half hole 231 is a semicircular hole, the circular ring edge 233 is arranged on the lower bottom surface of the middle cover ring 23, the circular ring edge 233 is arranged in the circular sliding groove 212 and is movably connected with the circular sliding groove 212, and the oblique conical teeth 232 are arranged on the circular ring edge 233.
The barrel body 1 is composed of a harmonica barrel 11 and a barrel bottom plate 12 which are made of plastics, the upper end of the barrel bottom plate 12 is fixedly connected with the harmonica barrel 11, the upper end of the harmonica barrel 11 is fixedly connected with a bottom cover ring 21, the harmonica barrel 11 is in a folding shape, one end of a U-shaped clamp needle 261 penetrates through the middle of a wire roller 262 and extends towards the inside of the barrel body 1, the other end of the U-shaped clamp needle is clamped and embedded in a clamping groove 266, an oblique conical groove 213 and an oblique conical tooth 232 are not clamped, a half hole 231 on a middle cover ring 23 and a first semicircular plate body 241 are mutually staggered, a film air bag 251 is in an inflated state, the film air bag 251 is located at the lower end of the bottom cover ring 21, the first semicircular plate body 241 and a second semicircular plate body 242 are mutually folded, and.
Example three:
referring to fig. 11, the foldable sharp weapon barrel with the self-destruction device provided by the invention comprises a barrel body 1 and a barrel cover 2, wherein the barrel cover 2 is connected to the upper end of the barrel body 1, the barrel cover 2 comprises a bottom cover ring 21, a rubber sealing ring 22, a middle cover ring 23 and a top cover 24, the upper end of the bottom cover ring 21 is fixedly connected with the top cover 24, the middle cover ring 23 is arranged between the top cover 24 and the bottom cover ring 21, the middle cover ring 23 is movably connected with the bottom cover ring 21, the rubber sealing ring 22 is arranged at the joint of the bottom cover ring 21 and the middle cover ring 23, the top cover 24 is provided with an anti-splashing assembly 25, and the self-destruction device 26 is arranged between the middle cover ring 23.
The bottom cover ring 21 comprises a middle hole 211, a circular sliding groove 212, an oblique conical groove 213, a line hole 214 and side lugs 215, the middle part of the bottom cover ring 21 is provided with the middle hole 211, one side edge of the bottom cover ring 21 is provided with the line hole 214, the periphery of the middle hole 211 is provided with the circular sliding groove 212 which is sunken inwards, and the two side edges of the bottom cover ring 21 are fixedly connected with the side lugs 215; the side ears 215 are provided with through holes, the through holes between the side ears 215 at the two sides of the bottom cover ring 21 are connected by ropes to form braces, and medical personnel can carry the edge tool barrel with the braces.
The middle cover ring 23 comprises a half hole 231, oblique conical teeth 232 and a circular ring edge 233, the half hole 231 is formed in one side of the middle cover ring 23, the half hole 231 is a semicircular hole, the circular ring edge 233 is arranged on the lower bottom surface of the middle cover ring 23, the circular ring edge 233 is arranged in the circular sliding groove 212 and is movably connected with the circular sliding groove 212, and the oblique conical teeth 232 are arranged on the circular ring edge 233.
The barrel body 1 is composed of a harmonica barrel 11 and a barrel bottom plate 12 which are made of plastics, the upper end of the barrel bottom plate 12 is fixedly connected with the harmonica barrel 11, the upper end of the harmonica barrel 11 is fixedly connected with a bottom cover ring 21, the harmonica barrel 11 is in a stretching shape, one end of a U-shaped clamp needle 261 penetrates through the middle of a wire roller 262 and extends towards the interior of the barrel body 1, the other end of the U-shaped clamp needle is clamped and embedded in a clamping groove 266, an oblique conical groove 213 and an oblique conical tooth 232 are not meshed, a half hole 231 on the middle cover ring 23 and a first half circular plate body 241 are mutually staggered, the first half circular plate body 241 and a second half circular plate body 242 are unfolded to form a circle to cover the half hole 231, the film air bag 251 explodes and cracks, an elastic thin rope 252 rebounds and does not pull the second half circular plate body 242 any more, the second half circular plate body.
Example four:
referring to fig. 12 to 13, the foldable sharp weapon barrel with the self-destruction device provided by the invention comprises a barrel body 1 and a barrel cover 2, wherein the barrel cover 2 is connected to the upper end of the barrel body 1, the barrel cover 2 comprises a bottom cover ring 21, a rubber sealing ring 22, a middle cover ring 23 and a top cover 24, the upper end of the bottom cover ring 21 is fixedly connected with the top cover 24, the middle cover ring 23 is arranged between the top cover 24 and the bottom cover ring 21, the middle cover ring 23 is movably connected with the bottom cover ring 21, the rubber sealing ring 22 is arranged at the joint of the bottom cover ring 21 and the middle cover ring 23, an anti-splashing assembly 25 is arranged on the top cover 24, and the self-destruction device 26 is arranged between the middle cover ring 23 and.
The bottom cover ring 21 comprises a middle hole 211, a circular sliding groove 212, an oblique conical groove 213, a line hole 214 and side lugs 215, the middle part of the bottom cover ring 21 is provided with the middle hole 211, one side edge of the bottom cover ring 21 is provided with the line hole 214, the periphery of the middle hole 211 is provided with the circular sliding groove 212 which is sunken inwards, and the two side edges of the bottom cover ring 21 are fixedly connected with the side lugs 215; the side ears 215 are provided with through holes, the through holes between the side ears 215 at the two sides of the bottom cover ring 21 are connected by ropes to form braces, and medical personnel can carry the edge tool barrel with the braces.
The middle cover ring 23 comprises a half hole 231, oblique conical teeth 232 and a circular ring edge 233, the half hole 231 is formed in one side of the middle cover ring 23, the half hole 231 is a semicircular hole, the circular ring edge 233 is arranged on the lower bottom surface of the middle cover ring 23, the circular ring edge 233 is arranged in the circular sliding groove 212 and is movably connected with the circular sliding groove 212, and the oblique conical teeth 232 are arranged on the circular ring edge 233.
The barrel body 1 is composed of a piano barrel 11 and a barrel bottom plate 12 which are made of plastics, the upper end of the barrel bottom plate 12 is fixedly connected with the piano barrel 11, the upper end of the piano barrel 11 is fixedly connected with a bottom cover ring 21, the piano barrel 11 is in an inclined shape, a U-shaped clamp needle 261 slips from a thread roller 262 and a clamping groove 266, an elastic thick rope 263 pulls the middle cover ring 23 and a top cover 24 to rotate relatively, an inclined conical groove 213 and an inclined conical tooth 232 are respectively provided with two sections, the transverse sections of the inclined conical groove 213 and the inclined conical tooth 232 are respectively in a right-angled triangle shape, the inclined conical groove 213 and the inclined conical tooth 232 are mutually connected in an occlusion manner, and a half hole 231 on the middle cover ring 23 is mutually overlapped with.
The working principle is as follows: when the sharp instrument barrel is not used, the piano barrel 11 is folded, one end of the U-shaped clamp needle 261 penetrates through the middle of the wire roller 262 and extends towards the inside of the barrel body 1, the other end of the U-shaped clamp needle is clamped in the clamping groove 266, the wire roller 262 is limited by the U-shaped clamp needle 261 to avoid self-rotation of the wire roller, under the condition of no pushing force, the inclined conical groove 213 and the inclined conical tooth 232 are not occluded, the half hole 231 on the middle cover ring 23 and the first semi-circular plate body 241 are mutually staggered, the film air bag 251 is in an inflated state, the film air bag 251 is positioned at the lower end of the bottom cover ring 21, the first semi-circular plate body 241 and the second semi-circular plate body 242 are mutually folded, the second semi-circular plate body 242 covers the U-shaped clamp needle 261 to clamp the U-shaped clamp needle 261, and the U-; when the sharp weapon barrel is in use, the piano barrel 11 is stretched first, and the self-destruction device 26 and the anti-splashing component 25 are not started; when the sharps barrel is impacted in the using process, the sharps in the barrel jump to puncture the film air bag 251, the elastic string 252 rebounds and does not pull the second semicircular plate 242 any more, so that the second semicircular plate 242 rotates around the rotating shaft 2531 under the action of the spring 254, and finally the half hole 231 is covered; the sharp instrument barrel falls to the ground after being impacted, due to poor supporting force of the piano barrel 11, the barrel body 1 tilts, the U-shaped clamp needle 261 slips from the wire roller 262 and the clamp groove 266, the elastic thick rope 263 pulls the middle cover ring 23 and the top cover 24 to rotate relatively, the inclined conical groove 213 and the inclined conical tooth 232 are respectively provided with two sections, the transverse sections of the inclined conical groove 213 and the inclined conical tooth 232 are right-angled triangles and are mutually meshed and connected, the half hole 231 on the middle cover ring 23 is mutually overlapped with the first half circular plate 241, and the sharp instrument barrel is self-destructed.
In summary, the following steps: the foldable sharp weapon barrel with the self-destruction device, provided by the invention, adopts the piano barrel 11 to manufacture the barrel body 1, has the foldable characteristic, and is convenient to carry in marching and field drilling; through the quick response of the anti-splashing assembly 25 after the sharp weapon barrel is impacted by the outside, after the film air bag 251 is punctured, the elastic string 252 rebounds, and the second semicircular plate 242 covers the half hole 231 under the action of the spring 254, so that medical personnel can be prevented from being injured due to the fact that medical garbage in the sharp weapon barrel bounces out; can lose through self-destruction device 26 and empty the back and carry out the self-destruction after the sharp weapon bucket falls, the slippage in U-shaped card needle 261 follow line roller 262 and draw-in groove 266, the thick rope 263 of elasticity is pulled in apron 23 and top cap 24 clockwise rotation relatively and can't reverse, oblique tapered groove 213 and the mutual interlock of oblique toper tooth 232 are connected, half hole 231 on the well apron 23 overlaps each other with first half circular plate 241, the sharp weapon bucket is closed and unable normal opening, medical waste is left and is spilt after preventing sharp weapon bucket from empting, medical personnel can start self-destruction device 26 at any time, save and take the hospital back to destroy the loaded down with trivial details of handling.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The foldable sharp weapon barrel with the self-destruction device is characterized by comprising a barrel body (1) and a barrel cover (2), wherein the barrel cover (2) is connected to the upper end of the barrel body (1), the barrel cover (2) comprises a bottom cover ring (21), a rubber sealing ring (22), a middle cover ring (23) and a top cover (24), the top cover (24) is fixedly connected to the upper end of the bottom cover ring (21), the middle cover ring (23) is installed between the top cover (24) and the bottom cover ring (21), the middle cover ring (23) is movably connected with the bottom cover ring (21) relative to the bottom cover ring, the rubber sealing ring (22) is installed at the joint of the bottom cover ring (21) and the middle cover ring (23), an anti-splashing component (25) is installed on the top cover (24), and the self-destruction device (26) is installed between the middle cover ring (23) and the top cover (24);
the bottom cover ring (21) comprises a middle hole (211), a circular sliding groove (212), an oblique tapered groove (213), a line hole (214) and side lugs (215), the middle hole (211) is formed in the middle of the bottom cover ring (21), the line hole (214) is formed in the edge of one side of the bottom cover ring (21), the circular sliding groove (212) which is recessed inwards is formed in the periphery of the middle hole (211), and the side lugs (215) are fixedly connected to the edges of the two sides of the bottom cover ring (21);
well lid circle (23) include half hole (231), slant toper tooth (232) and ring limit (233), half hole (231) have been seted up to one side of well lid circle (23), the lower bottom surface of well lid circle (23) is equipped with ring limit (233), ring limit (233) are in circular spout (212), and with circular spout (212) swing joint, be equipped with slant toper tooth (232) on ring limit (233).
2. The folding sharps bucket with the self-destruction device as claimed in claim 1, wherein the bucket body (1) is composed of a plastic wind organ cylinder (11) and a cylinder bottom plate (12), the wind organ cylinder (11) is fixedly connected to the upper end of the cylinder bottom plate (12), and the bottom cover ring (21) is fixedly connected to the upper end of the wind organ cylinder (11).
3. The folding sharps bucket with self-destruction device as claimed in claim 1, wherein the anti-splash component (25) comprises a film air bag (251), an elastic string (252), a rotary connector (253) and a spring (254), the top cover (24) is composed of a first semicircular plate (241) and a second semicircular plate (242), the first semicircular plate (241) and the second semicircular plate (242) are rotatably connected through the rotary connector (253), and the first semicircular plate (241) is fixedly connected with the bottom cover ring (21).
4. The foldable sharp weapon barrel with self-destruction device according to claim 3, wherein the rotating connector (253) comprises a rotating shaft (2531) and a rotating sleeve (2532), the rotating sleeve (2532) and the rotating shaft (2531) are fixedly connected with a second semicircular plate (242) and a first semicircular plate (241) respectively, the spring (254), the rotating sleeve (2532) and the rotating shaft (2531) are sleeved with each other from outside to inside in sequence, two ends of the spring (254) extend towards two sides and abut against the first semicircular plate (241) and the second semicircular plate (242), the second semicircular plate (242) is connected with a film air bag (251) through an elastic string (252), and the elastic string (252) is connected with the first semicircular plate (241) and a line hole (214) on the bottom cover ring (21) in a penetrating manner.
5. The folding sharp weapon barrel with the self-destruction device according to claim 1, wherein the self-destruction device (26) comprises a U-shaped clamp needle (261), a wire roller (262), an elastic cord (263) and a needle groove (264), the wire roller (262) is embedded between the middle cover ring (23) and the top cover (24), the middle cover ring (23) and the top cover (24) are fixedly connected, the elastic cord (263) is wound on the wire roller (262), two ends of the elastic cord (263) are respectively and fixedly connected with the middle cover ring (23) and the top cover (24), the middle of the wire roller (262) is connected with the U-shaped clamp needle (261) in a penetrating manner, the needle groove (264) is formed in the upper surface of the first semicircular plate body (241), and the upper end of the U-shaped clamp needle (261) is connected in a clamping and embedding manner inside the needle groove (264).
6. The folding sharp weapon barrel with the self-destruction device according to claim 5, wherein the self-destruction device (26) further comprises a latch (265) and a slot (266), the slot (266) with two through ends is opened on the inner wall of the wire roller (262) connected with the U-shaped latch needle (261), the U-shaped latch needle (261) is provided with a convex latch (265), and the latch (265) and the slot (266) are engaged with each other.
7. The folding sharp weapon barrel with self-destruction device of claim 2, wherein the wind organ barrel (11) is folded, one end of the U-shaped clip (261) extends through the middle of the thread roller (262) and towards the inside of the barrel body (1), the other end is clipped in the clipping groove (266), the oblique taper groove (213) and the oblique taper tooth (232) are not engaged.
8. A foldable sharps bucket with self-destruct device according to claim 7 wherein the half-hole (231) of said middle cover ring (23) is interdigitated with the first semi-circular plate (241), the membrane bladder (251) is in an inflated state and the membrane bladder (251) is located at the lower end of the bottom cover ring (21), the first semi-circular plate (241) and the second semi-circular plate (242) are folded over each other and the second semi-circular plate (242) covers the U-shaped latch needle (261).
9. The folding sharp weapon barrel with self-destruction device of claim 2, wherein the said wind organ barrel (11) is in stretching shape, one end of the U-shaped clip needle (261) extends through the middle of the thread roller (262) and extends to the inside of the barrel body (1), the other end is clipped in the clip groove (266), the oblique taper groove (213) and the oblique taper tooth (232) are not engaged, the half hole (231) on the middle cover ring (23) is interlaced with the first semi-circular plate (241), the first semi-circular plate (241) and the second semi-circular plate (242) are unfolded and formed into circle to cover the half hole (231).
10. The folding sharp weapon barrel with self-destruction device according to claim 2, wherein the wind organ barrel (11) is of a toppling shape, the U-shaped clip needle (261) slides off from the thread roller (262) and the clip groove (266), the elastic cord (263) pulls the cover ring (23) and the top cover (24) to rotate relatively, the oblique tapered groove (213) and the oblique tapered tooth (232) have two sections, the transverse sections of the oblique tapered groove (213) and the oblique tapered tooth (232) are right triangles, the two sections are mutually engaged and connected, and the half hole (231) on the middle cover ring (23) and the first semicircular plate body (241) are mutually overlapped.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010279934.9A CN111437469B (en) | 2020-04-10 | 2020-04-10 | Folding type sharp tool barrel with self-destruction device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010279934.9A CN111437469B (en) | 2020-04-10 | 2020-04-10 | Folding type sharp tool barrel with self-destruction device |
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| Publication Number | Publication Date |
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| CN111437469A true CN111437469A (en) | 2020-07-24 |
| CN111437469B CN111437469B (en) | 2024-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113768634A (en) * | 2021-09-15 | 2021-12-10 | 郑州大学第一附属医院 | Medical edge tool box |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018121622A1 (en) * | 2016-12-28 | 2018-07-05 | 江门市麦腾家居用品有限公司 | Trash can |
| CN209667926U (en) * | 2019-04-09 | 2019-11-22 | 中国人民解放军总医院第八医学中心 | A kind of novel sharp weapon bucket |
| CN212395540U (en) * | 2020-04-10 | 2021-01-26 | 中国人民解放军总医院第八医学中心 | Novel edge tool barrel |
-
2020
- 2020-04-10 CN CN202010279934.9A patent/CN111437469B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018121622A1 (en) * | 2016-12-28 | 2018-07-05 | 江门市麦腾家居用品有限公司 | Trash can |
| CN209667926U (en) * | 2019-04-09 | 2019-11-22 | 中国人民解放军总医院第八医学中心 | A kind of novel sharp weapon bucket |
| CN212395540U (en) * | 2020-04-10 | 2021-01-26 | 中国人民解放军总医院第八医学中心 | Novel edge tool barrel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113768634A (en) * | 2021-09-15 | 2021-12-10 | 郑州大学第一附属医院 | Medical edge tool box |
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| Publication number | Publication date |
|---|---|
| CN111437469B (en) | 2024-08-09 |
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