CN212416567U

CN212416567U - Sharp ware separator of vaccination syringe

Info

Publication number: CN212416567U
Application number: CN202020302059.7U
Authority: CN
Inventors: 安媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2021-01-29
Anticipated expiration: 2030-03-12

Abstract

The utility model belongs to the technical field of immunization apparatus technique and specifically relates to a sharp ware separator of vaccination syringe, including storage cylinder, holding rod, depression bar, holding piece, piston, branch A, branch B, gag lever post, the upper and lower both ends opening of storage cylinder and its lower extreme spiro union are fixed with the cover, the upper end fixedly connected with piston of push-and-pull rod, symmetrical fixedly connected with hinge bar on the upper end both sides outer wall of storage cylinder, equal fixedly connected with guide cylinder on the downside storage cylinder outer wall of hinge bar is fixed with the holding rod through the hinge is articulated on the downside outer wall of guide cylinder. The utility model has the advantages of reasonable design, in the staff inserted the storage cylinder with the syringe, held the holding rod and can pushed down the holding piece, made two holding piece centre grippings fix on the pintle, lifted syringe tube again, can separate the nipple of syringe needle from pintle department and syringe, accomplished sharp ware separation operation, the staff need not the direct contact syringe needle, can avoid being stabbed wound, convenience safe in utilization.

Description

Sharp ware separator of vaccination syringe

Technical Field

The utility model belongs to the technical field of immunization apparatus technique and specifically relates to a sharp ware separator of vaccination syringe.

Background

The planned immunization (planned immunization) is based on epidemic situation monitoring and population immune condition analysis of certain specific infectious diseases, and performs immunization by using vaccines in a planned and organized manner according to a specified immunization program so as to improve the immunity level of the population and achieve the purposes of preventing, controlling and finally eliminating the corresponding infectious diseases. Effective vaccines and scheduled vaccinations of vaccines have successfully eradicated smallpox which was once the number one killer of humans; the most important means for the global poliomyelitis-free action is to strengthen the immunity of the poliomyelitis oral vaccine. After China is established from new China, large-scale vaccinations of vaccines such as vaccinia, plague, cholera and the like are developed nationwide. In the middle of the 70's of the 20 th century, planned immunization began to be carried out nationwide, so that most vaccines were effective in controlling infectious diseases. And in disease accuse center, all vaccinate for many people every day, vaccination usually uses disposable syringe, and the syringe can be scrapped and abandon after the inoculation, and traditional processing scheme is directly abandoning the syringe, but this kind of processing mode is unfavorable for the recovery processing of later stage to syringe plastics to if the sharp ware of syringe is not separated, can stab the staff when the syringe waste product is retrieved, leads to bleeding, even causes cross infection's phenomenon.

To sum up, this technical scheme provides a sharp ware separator of vaccination syringe for the technical problem of the sharp ware separation of solving the abandonment syringe, and in the disengaging process, staff's hand can not direct contact syringe needle, can not be stabbed, convenience safe in utilization.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the technical defect and providing a sharp ware separator of vaccination syringe. The staff inserts the syringe in the storage cylinder, holds the holding rod and can push down the holding piece, makes two holding piece centre gripping fix on the pintle, and the syringe cylinder of lifting again can be with the syringe needle from the nipple separation of pintle department and syringe, accomplishes sharp ware separation operation, and the staff need not the direct contact syringe needle, can avoid being stabbed, convenience safe in utilization.

The utility model provides a technical scheme that technical problem adopted does: a sharp device separating device of a vaccination injector comprises a storage cylinder, a holding rod, a pressure rod, a clamping piece, a piston, a support rod A, a support rod B and a limiting rod, wherein the upper end and the lower end of the storage cylinder are opened, the lower end of the storage cylinder is fixedly connected with a cylinder cover in a screwed mode, an inserting hole is formed in the center of the cylinder cover, a push-pull rod is movably inserted in the inserting hole, the lower end of the push-pull rod is fixedly connected with a push-pull handle, the upper end of the push-pull rod is fixedly connected with the piston, the piston is inserted in the storage cylinder in a sliding mode, an arc concave top piece is embedded and fixed in the middle of the top surface of the piston, hinge rods are symmetrically and fixedly connected to the outer walls of the two sides of the upper end of the storage cylinder, guide cylinders are fixedly connected to the outer walls of the storage cylinder on the lower side of the guide cylinders, pressure holes communicated with the guide cylinders, the limiting hole is movably inserted with an arc-shaped limiting rod matched with the limiting hole, the outer side end of the limiting rod is fixed with a limiting nut in a screw joint mode, the inner side end parts of the two limiting rods are symmetrically and fixedly connected to the outer walls of the two sides of the containing barrel, a compression spring is movably sleeved on the limiting rod between the holding rod and the containing barrel, the outer side of the holding rod at the lower side of the limit hole is fixedly connected with a semicircular annular handle, the outer side ends of the hinged rods are hinged and fixed with a support rod A through a hinged shaft, the other end of the support rod A is hinged and fixed with a support rod B through a hinged shaft, the other end of the support rod B is hinged and fixed on the outer wall of the holding rod through a hinged shaft, the two-thirds length department of upside of branch A is fixed with the connecting rod through the hinge is articulated, and the other end of connecting rod is fixed with the depression bar through the hinge is articulated, and the depression bar slides and pegs graft in the guide cylinder, and the tip fixedly connected with of depression bar in the guide cylinder is with the annular holding piece of laminating mutually with the storage cylinder inner wall.

Furthermore, rubber sleeves are fixedly sleeved on the ring handle and the holding rod on the inner side of the ring handle.

Furthermore, the holding rod, the pressing rod, the clamping piece, the supporting rod A, the supporting rod B, the limiting rod, the hinge rod, the top plate and the connecting rod are all made of stainless steel.

Furthermore, the storage cylinder is made of transparent PVC materials.

The utility model discloses the beneficial effect who has is: the utility model has the advantages of reasonable design, in the staff inserted the storage cylinder with the syringe, held the holding rod and can pushed down the holding piece, made two holding piece centre grippings fix on the pintle, lifted syringe tube again, can separate the nipple of syringe needle from pintle department and syringe, accomplished sharp ware separation operation, the staff need not the direct contact syringe needle, can avoid being stabbed wound, convenience safe in utilization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the connection structure of the clamping pieces of the present invention.

Fig. 3 is the internal structure diagram of the storage cylinder of the present invention.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 3.

As shown in fig. 1-3, the utility model comprises a storage cylinder 1, a holding rod 7, a pressure bar 10, a holding piece 16, a piston 14, a support rod a12, a support rod B11 and a limit rod 19, wherein the upper and lower ends of the storage cylinder 1 are opened and the lower end of the storage cylinder is fixed with a cylinder cover 2 in a screw joint manner, the center of the cylinder cover 2 is provided with an insertion hole 18, a push-pull rod 4 is movably inserted in the insertion hole 18, the lower end of the push-pull rod 4 is fixedly connected with a push-pull handle 3, the upper end of the push-pull rod 4 is fixedly connected with the piston 14, the piston 14 is inserted in the storage cylinder 1 in a sliding manner and is embedded and fixed with an arc concave top plate 15 in the middle of the top surface, the top plate 15 can prevent a needle tip from piercing the piston 14 and is convenient for ejecting a needle head from the upper end of the storage cylinder 1, the outer walls on both sides of the upper end of the storage cylinder 1 are symmetrically and fixedly connected with a hinge rod 5, the outer wall of the, a holding rod 7 is hinged and fixed on the outer wall of the lower side of the guide cylinder 6 through a hinge shaft, a limiting hole 22 is fixedly arranged in the middle of the holding rod 7, an arc-shaped limiting rod 19 matched with the limiting hole 22 is movably inserted in the limiting hole 22, a limiting nut 20 is fixed at the outer side end of the limiting rod 19 in a threaded manner, the inner side ends of the two limiting rods 19 are symmetrically and fixedly connected on the outer walls of two sides of the containing cylinder 1, a compression spring 21 is movably sleeved on the limiting rod 19 between the holding rod 7 and the containing cylinder 1, the limiting nut 20 can limit and prevent the holding rod 7 from being separated from the limiting rod 19, the holding rod 7 can be initially in an opening state through the compression spring 21, a clamping piece 16 is in a contact state with the inner wall of the containing cylinder 1, a semicircular ring handle 8 is fixedly connected on the outer side of the holding rod 7 at the lower side of the limiting hole 22, a support rod A12 is hinged and fixed at the outer side end of the hinge shaft 5, the other end of the supporting rod B11 is fixed on the outer wall of the holding rod 7 in a hinged mode through a hinged shaft, a connecting rod 13 is fixed at the two-thirds length position of the upper side of the supporting rod A12 in a hinged mode through the hinged shaft, a pressing rod 10 is fixed at the other end of the connecting rod 13 in a hinged mode through the hinged shaft, the pressing rod 10 is inserted into the guide cylinder 6 in a sliding mode, and the end portion, located inside the guide cylinder 6, of the pressing rod 10 is fixedly connected with an annular clamping piece 16 which is attached to the inner wall of the. The holding rod 7 is gripped, when the holding rod 7 of messenger's both sides inwards gripped, the holding rod 7 can drive branch B11 and branch A12 and push down, can push down depression bar 10 through connecting rod 13, makes depression bar 10 inwards push down holding piece 16, makes the holding piece 16 of both sides press from both sides the pintle of syringe tightly fixedly, conveniently lifts the nipple that makes the injection tube lower extreme from the pintle with the injection tube and proposes, separates syringe needle and injection tube.

In the embodiment, the rubber sleeve 9 is fixedly sleeved on the ring handle 8 and the holding rod 7 at the inner side of the ring handle 8, so that the anti-skidding handle is convenient to hold.

In this embodiment, the grip 7, the pressing rod 10, the clamping piece 16, the supporting rod a12, the supporting rod B11, the limiting rod 19, the hinge rod 5, the top plate 15, and the connecting rod 13 are all made of stainless steel.

In this embodiment, the storage barrel 1 is made of transparent PVC. The situation in the containing cylinder is conveniently observed to transparent material.

During the use, insert the syringe needle of syringe downwards in storage cylinder 1, the injection tube lower extreme of syringe can spacing to block to holding piece 16, hold and tightly hold pole 7, can push down holding piece 16, make the holding piece 16 of both sides press from both sides tightly fix on the pintle of injection tube downside, then handheld injection tube lifts, can break away from out in the pintle with the nipple of injection tube lower extreme, make injection tube and the separation of syringe needle department of downside, accomplish sharp ware separation operation, loosen holding rod 7, under compression spring 21's effect, holding rod 7 can turn up and loosen, recovery cylinder mouth department is arranged in to handheld storage cylinder 1, push down piston 14, can push out the syringe needle from storage cylinder 1 in and fall into the recovery cylinder, need not direct contact syringe needle department in the operation process, avoid being stabbed and causing cross infection.

Claims

1. The utility model provides a sharp ware separator of vaccination syringe, includes receiver, holding rod, depression bar, holding piece, piston, branch A, branch B, gag lever post, its characterized in that: the upper end and the lower end of the containing cylinder are provided with openings, the lower end of the containing cylinder is fixedly connected with a cylinder cover in a screwed manner, the center of the cylinder cover is provided with an inserting hole, a push-pull rod is movably inserted in the inserting hole, the lower end of the push-pull rod is fixedly connected with a push-pull handle, the upper end of the push-pull rod is fixedly connected with a piston, the piston is inserted in the containing cylinder in a sliding manner, the middle of the top surface of the piston is embedded and fixed with an arc concave top sheet, the outer walls of the two sides of the upper end of the containing cylinder are symmetrically and fixedly connected with hinge rods, the outer wall of the containing cylinder at the lower side of the hinge rods is fixedly connected with guide cylinders, the outer wall of the containing cylinder right below the inner side end of the guide cylinders is provided with press holes communicated with the guide cylinders, the outer wall of the lower side of the guide cylinders is fixedly, the inner side end parts of the two limiting rods are symmetrically and fixedly connected to the outer walls of the two sides of the containing barrel, a compression spring is movably sleeved on the limiting rod between the holding rod and the containing barrel, a semicircular ring handle is fixedly connected to the outer side of the holding rod on the lower side of the limiting hole, the outer side end part of the hinged rod is hinged and fixed with a support rod A through a hinged shaft, the other end of the support rod A is hinged and fixed with a support rod B through a hinged shaft, the other end of the support rod B is hinged and fixed to the outer wall of the holding rod through a hinged shaft, the two-thirds length part of the upper side of the support rod A is hinged and fixed with a connecting rod through a hinged shaft, the other end of the connecting rod is hinged and fixed with a pressure rod through a hinged shaft, the pressure rod is slidably inserted into the.

2. A sharp vaccine syringe separator device according to claim 1, wherein: rubber sleeves are fixedly sleeved on the ring handle and the holding rod on the inner side of the ring handle.

3. A sharp vaccine syringe separator device according to claim 1, wherein: the holding rod, the pressing rod, the clamping piece, the supporting rod A, the supporting rod B, the limiting rod, the hinge rod, the top plate and the connecting rod are all made of stainless steel.

4. A sharp vaccine syringe separator device according to claim 1, wherein: the storage barrel is made of transparent PVC materials.