CN210559278U

CN210559278U - Ring opener

Info

Publication number: CN210559278U
Application number: CN201921395708.6U
Authority: CN
Inventors: 钱思环; 明琼
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology; Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-05-19
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a ring opener relates to medical instrument technical field, comprising a main body, the upper and lower both ends of main part are all settled there is the rotor plate, the rotor plate is connected with the main part through the pivot, and the inboard of main part settles and have the connecting axle, the sand grip is installed to one side bottom of main part, and the top of main part is provided with the fixed block, the ring hole has been seted up to the inboard of rotor plate, and the inner wall arrangement in ring hole has the silica gel pad. The utility model discloses in, through the effect that is the finger annular ring of integral structure between moulding plastics and main part, the rotor plate for should open the lid ware and be the ring form setting, the nurse of being convenient for passes the finger annular ring, opens the lid operation, and then promotes work efficiency, and under the effect of silica gel pad, can effectively slow down the painful sense of finger.

Description

Ring opener

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a ring opener.

Background

In the detailed operation of medical work, there are often various kinds of medical injection containers whose closures need to be unsealed. At present, most of the ampoule bottles for the injection are opened by cutting with a small grinding wheel and then breaking off with hands, and if the fingers of an operator are injured by improper force or are not kept with attention, the ampoule bottles for the injection are extremely unsafe. The aluminum seal of the water injection and powder injection bottle and the opening of the aluminum-plastic sealed cover are mostly carried out by using tools such as a screwdriver, a pair of tweezers, a pair of scissors and the like to stick up and pry, which wastes time and labor, is neither standard nor meets the sanitary requirement. Prying a penicillin bottle cap and a snap ring of an infusion bag, and directly operating by hands of a nurse to cause pain of an index finger, thereby slowing down the working efficiency.

The patent of the publication number CN204689608U discloses a multifunctional medical opener, which is simple in structure, convenient in operation, safe and practical, and can efficiently complete the tasks of cutting and breaking the ampoule seal of an injection container, opening an aluminum cover, removing an aluminum-plastic closing seal cover and the like, but the portability and force application balance during the opening operation are not considered in the structural design, and the multifunctional medical opener does not have the function of labor saving, and can also cause hand fatigue and pain in the long-time opening operation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a ring opener to portability, application of force equilibrium when solving current medical opener and not considering the operation of uncapping, and do not possess laborsaving function, the long-time operation of uncapping also can hand fatigue, painful problem.

(II) technical scheme

For realize that above-mentioned ring opener solves portability, application of force equilibrium when current medical opener does not consider the operation of uncapping to do not possess laborsaving function, the long-time operation of uncapping also can the tired, painful problem of hand, the utility model provides a following technical scheme:

the utility model provides a ring lid opener, includes the main part, the upper and lower both ends of main part all settle there is the rotor plate, the rotor plate is connected with the main part through the pivot, and the inboard of main part settles and have the connecting axle, the sand grip is installed to one side bottom of main part, and the top of main part is provided with the fixed block, the inboard of rotor plate has been seted up and has been pointed the ring hole, and the inner wall arrangement in ring hole has the silica gel pad.

Preferably, the main body forms a folding structure through a connecting shaft, and the connecting mode between the main body and the convex strips is welding.

Preferably, the rotating plate is symmetrical about a central axis of the main body, and the rotating plate and the main body form a rotating structure through a rotating shaft.

Preferably, the fixed block passes through the bolt and constitutes detachable construction with the main part, and the axis of fixed block coincides mutually with the axis of main part.

Preferably, the inner wall of the ring hole is attached to the outer side of the silica gel pad, and the ring hole is of an integrated structure with the main body and the rotating plate through injection molding.

(III) advantageous effects

Compared with the prior art, the utility model provides a ring opener possesses following beneficial effect:

1. the utility model discloses in, through the effect that is the finger annular ring of integral structure between moulding plastics and main part, the rotor plate for should open the lid ware and be the ring form setting, the nurse of being convenient for passes the finger annular ring, opens the lid operation, and then promotes work efficiency, and under the effect of silica gel pad, can effectively slow down the painful sense of finger.

2. The utility model discloses in, constitute detachable construction's effect through bolt and main part under for the staff can settle the operation to the fixed block of different specifications, makes this opener can be applicable to different medical treatment medicine storage household utensils. And the fixed block plays a fulcrum's effect, forms lever structure between ware and the medical treatment medicine storage household utensils of uncapping, and it is comparatively laborsaving to uncap.

3. The utility model discloses in, constitute revolution mechanic's rotor plate's effect through pivot and main part under, make the rotor plate rotate the back, the staff can pass its three fingers and indicate the annular ring, be convenient for increase staff and to the power degree of applying force of device, further promote the equilibrium of hand power of applying force, avoid single finger to appear excessive tired phenomenon, just break away from when the spacing region to the connecting axle after the rotor plate rotates, then can further reduce the transverse length of this ware of opening the lid, directly promote the portability of the ware of opening the lid.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

fig. 2 is a schematic view of the top view structure of the present invention.

In the figure: 1. a main body; 2. a rotating shaft; 3. a rotating plate; 4. a connecting shaft; 5. a convex strip; 6. a fixed block; 7. a ring hole; 8. a silica gel pad.

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 efforts belong to the protection scope of the present invention.

As shown in fig. 1-2, a ring opener, including main part 1, the pivot 2, the rotor plate 3, the connecting axle 4, the sand grip 5, the fixed block 6, ring hole 7 and silica gel pad 8, the upper and lower both ends of main part 1 have all settled rotor plate 3, rotor plate 3 is connected with main part 1 through pivot 2, and the inboard of main part 1 settles and have connecting axle 4, sand grip 5 is installed to one side bottom of main part 1, and the top of main part 1 is provided with fixed block 6, ring hole 7 has been seted up to the inboard of rotor plate 3, and the inner wall of ring hole 7 settles and have silica gel pad 8.

Main part 1 constitutes beta structure through connecting axle 4, and the connected mode between main part 1 and the sand grip 5 is the welding, and when 3 rotation backs of rotor plate and break away from the spacing region to connecting axle 4 for under the rotation effect of connecting axle 4, the manual work of being convenient for further shortens the operation to this transverse length of opening the lid ware, promotes the portability of opening the lid ware.

The rotor plate 3 is symmetrical about the axis of main part 1, and rotor plate 3 constitutes revolution mechanic through pivot 2 and main part 1, and when rotor plate 3 rotated the back, the staff can pass finger ring hole 7 with its three fingers, is convenient for increase staff to the power degree of applying force of device, further promotes the equilibrium of hand power of applying force.

Fixed block 6 passes through the bolt and constitutes detachable construction with main part 1, and the axis of fixed block 6 coincides mutually with the axis of main part 1, under the effect of fixed block 6 for the staff can settle the operation to the fixed block 6 of different specifications, it sets up to play lever base point department auxiliary device in opener and medical treatment medicine storage household utensils intersection and accomplishes and open the lid work of being convenient for, and make this opener can be applicable to different medical treatment medicine storage household utensils.

The inner wall that indicates the annular ring 7 laminates mutually with the outside of silica gel pad 8, and indicates that annular ring 7 is integrated structure through moulding plastics and between main part 1, the rotor plate 3, through the effect that indicates annular ring 7 for should open the lid ware and be the setting of ring form, the nurse of being convenient for will point and pass and indicate annular ring 7, open the lid operation, and then promote work efficiency.

The working principle is as follows: during the use, at first when the staff need open the lid during operation through this ware of opening the lid, then stir rotating-plate 3 for it accomplishes rotation work under the rotation effect of pivot 2, then the staff of being convenient for passes finger ring hole 7 with three fingers, increases the staff in step and to the power degree of applying force of device, further promotes the equilibrium of hand power of applying force. Meanwhile, under the action of the silica gel pad 8, the pain of the fingers can be effectively relieved. Then, carry out the dismouting operation to the fixed block 6 of different specifications according to the medical treatment medicine storage household utensils of difference for fixed block 6 plays the effect of a fulcrum, should open and form lever structure between ware and the medical treatment medicine storage household utensils, and it is comparatively laborsaving to uncap. Finally, when the rotating plate 3 rotates and is separated from the limiting area of the connecting shaft 4, the transverse length of the cover opener can be further shortened manually under the rotating action of the connecting shaft 4, and the portability of the cover opener is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ring opener, includes main part (1), its characterized in that, the upper and lower both ends of main part (1) all settle rotor plate (3), rotor plate (3) are connected with main part (1) through pivot (2), and the inboard of main part (1) settles and have connecting axle (4), sand grip (5) are installed to one side bottom of main part (1), and the top of main part (1) is provided with fixed block (6), finger ring hole (7) have been seted up to the inboard of rotor plate (3), and the inner wall that just indicates ring hole (7) settles and have silica gel pad (8).

2. A finger ring opener according to claim 1, characterised in that the body (1) is folded by means of a connecting shaft (4) and that the connection between the body (1) and the ribs (5) is by welding.

3. A finger ring opener according to claim 1, characterised in that the rotating plate (3) is symmetrical about the central axis of the main body (1), and the rotating plate (3) forms a rotating structure with the main body (1) via the rotating shaft (2).

4. A finger ring opener according to claim 1, characterised in that the fixing block (6) forms a detachable structure with the main body (1) by means of bolts, and the central axis of the fixing block (6) coincides with the central axis of the main body (1).

5. The finger ring opener according to claim 1, characterized in that the inner wall of the finger ring hole (7) is attached to the outer side of the silica gel pad (8), and the finger ring hole (7) is integrated with the main body (1) and the rotating plate (3) through injection molding.