CN218403612U

CN218403612U - Universal cap opener

Info

Publication number: CN218403612U
Application number: CN202222623550.1U
Authority: CN
Inventors: 赵晓明; 吴文娟; 杨冀; 董争华; 金宁; 钟霓; 杨思敏
Original assignee: Shanghai East Hospital Tongji University Affiliated East Hospital
Current assignee: Shanghai East Hospital Tongji University Affiliated East Hospital
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-01-31
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to a general cap opener. The anti-skid device comprises a first fixing arm, a second fixing arm, a connecting block, a first movable handle, a second movable handle and a movable connecting piece, wherein one end of the first fixing arm is connected with one end of the second fixing arm through the connecting block, the other end of the first fixing arm is separated from the other end of the second fixing arm, a triangular clamping area is formed between the first fixing arm and the second fixing arm, and anti-skid layers are arranged on one sides of the first fixing arm and the second fixing arm, which are close to the triangular clamping area; one ends of the first movable handle and the second movable handle are hinged with each other through a vertical pin shaft, and a pair of cutting blades are arranged on the inner side surfaces of the first movable handle and the second movable handle; and a pair of pin shaft connecting lugs is arranged above the connecting block, one end of the movable connecting piece is connected with the vertical pin shaft, and the other end of the movable connecting piece is connected with the pin shaft connecting lugs of the connecting block through a transverse pin shaft.

Description

Universal cap opener

Technical Field

The utility model relates to a medical bottle cap opener especially discloses a general cap opener.

Background

In clinical application, inspection and blood transfusion, the penicillin bottle containers with bottle openings sealed by aluminum products combined with rubber stoppers are frequently contacted, the bottle caps of the penicillin bottle containers are not provided with devices for easily opening the caps in order to ensure reliable sealing performance, the aluminum cap bodies are usually opened by means of existing tools such as scissors and operating forceps when the bottle caps are opened, and when the aluminum cap bodies are opened, the tearing openings cut by the scissors or the operating forceps are usually irregular in shape, so that medical injuries of sharp instruments are easily caused, and hands of medical staff are scratched; meanwhile, when the aluminum sealing cover of the penicillin bottle container is stripped by using the existing tool, because no fixed force point exists, when the aluminum cover body is torn, the force is very high, the penicillin bottle needs to be transversely placed mostly, the aluminum sealing cover and the rubber plug are easily stripped together, and the risk of cross contamination of the content of the penicillin bottle is increased. In order to avoid medical personnel's hand injury, the utility model patent of application number 202220405611.4 discloses a medical xiLin bottle-opener, it mainly includes cylindric and the bottle-opener body of making by metal material, the lower extreme of bottle-opener body is provided with the storage chamber that is used for the storage bottle lid piece that is cut off, the bottom in storage chamber is provided with the cavity that is used for intercommunication storage chamber, be equipped with a cutting section of thick bamboo in the cavity, the lower extreme of a cutting section of thick bamboo is equipped with annular cutting edge, cuts the bottle lid of xiLin bottle through annular cutting edge to protection medical personnel's both hands are not cut. However, when the cutting device is used, the annular cutting edge at the lower end of the cutting cylinder is downwards cut from the upper part of the bottle cap, so that the annular cutting edge generates a single vertical cutting force on the bottle cap, the sharpness requirement on the cutting edge is high, the processing difficulty of the annular cutting edge is also high, meanwhile, in order to completely cut the aluminum cover body, when the aluminum cover body is pressed downwards by a hand, the force cannot be well controlled, when the force is not applied in place, the aluminum cover body cannot be cut, the penicillin bottle still needs to be held by the other hand, and the bottle body is rotated to help to cut the aluminum cover body, so that the penicillin bottle cannot be transversely placed or inclined. When the application of force was too violent, cut the rubber buffer easily, led to the rubber buffer to lead to the rubber buffer in the liquid reveals, the top of annular edge of a knife also can contact the top surface of rubber buffer, because injection needle gets into xiLin bottle at the top surface of rubber buffer, consequently, the contact of annular edge of a knife to the rubber buffer top surface also can increase injection needle's pollution risk.

Disclosure of Invention

An object of the utility model is to overcome the defect that exists among the prior art, provide one kind at the in-process of uncapping, the normal state of putting of erectting of the penicillin bottle that remains throughout, the bottle opener is laborsaving, prevent the general ware of uncapping of sharp ware medical source nature injury.

The utility model discloses a realize like this: a general cap opener comprises a first fixing arm, a second fixing arm, a connecting block, a first movable handle, a second movable handle and a movable connecting piece, wherein one end of the first fixing arm is connected with one end of the second fixing arm through the connecting block, the other end of the first fixing arm is separated from the other end of the second fixing arm, a triangular clamping area is formed between the first fixing arm and the second fixing arm, and anti-skidding layers are arranged on the sides, close to the triangular clamping area, of the first fixing arm and the second fixing arm; one ends of the first movable handle and the second movable handle are hinged with each other through a vertical pin shaft, and a pair of cutting blades are arranged on the inner side surfaces of the first movable handle and the second movable handle; and a pair of pin shaft connecting lugs is arranged above the connecting block, one end of the movable connecting piece is connected with the vertical pin shaft, and the other end of the movable connecting piece is connected with the pin shaft connecting lugs of the connecting block through a transverse pin shaft.

The one end side of swing joint spare is equipped with stationary blade and lower stationary blade, the articulated one end of first activity handle and second activity handle is located go up the stationary blade and down between the stationary blade, vertical round pin axle is vertical to be passed go up stationary blade, first activity handle, second activity handle and lower stationary blade.

And the anti-skid layer is provided with anti-skid bulges.

The anti-slip layer is a rubber layer or a silica gel layer.

The other end of first fixed arm is equipped with a pair of card foot, the centre of card foot is U type draw-in groove, the other end of second fixed arm is equipped with opens and covers the notch.

The bottom surface of first fixed arm, the bottom surface of second fixed arm and the bottom surface of connecting block are equipped with the screw respectively, the screw in-connection has the screw rod, the bottom of screw rod is equipped with the cushion.

The cutting edge of the cutting blade is linear, or the cutting edge of the cutting blade is composed of 1-4 circular arc-shaped cutting edges which are arranged in a line.

And bulges are arranged on the outer side surface of the other end of the first movable handle and the outer side surface of the other end of the second movable handle.

The first fixing arm and the second fixing arm are elastic arms respectively.

The whole triangular clamping area is in an isosceles acute triangle shape.

The utility model has the advantages that: the triangular clamping area between the other end of the first fixing arm and the second fixing arm clamps the body of the penicillin bottle, and the anti-slip layer and the anti-slip bumps can increase the friction force between the body of the penicillin bottle and the first fixing arm and between the body of the penicillin bottle and the second fixing arm, so that the body of the penicillin bottle is prevented from sliding; the triangular clamping area can conveniently clamp the bottle bodies with different sizes, and the universality is stronger. The first movable handle and the second movable handle are hinged to each other through a vertical pin shaft, so that the bottle cap can be opened and closed transversely, the side face of the bottle cap of the penicillin bottle is cut through a cutting blade, the first movable handle and the second movable handle apply force to the side face of the bottle cap in a two-way mode, and meanwhile, the free ends of the first movable handle and the second movable handle apply force, so that the cutting is more labor-saving; after cutting, through the first movable handle of horizontal round pin axle can rotate from top to bottom along horizontal round pin axle with the second movable handle, realizes that the free end of first movable handle and second movable handle upwards lifts, can easily lift the bottle lid more than the incision to peel off the bottle lid that is cut off, need not to peel off the bottle lid with the hand, protect medical personnel's both hands, avoid the injury.

Drawings

Fig. 1 is a schematic structural view of the first movable handle and the second movable handle of the present invention when they are opened.

Fig. 2 is an explosion diagram of the structure of the present invention.

Fig. 3 is a schematic side view of the first movable handle and the second movable handle of the present invention when they are lifted upwards.

Fig. 4 is a schematic top view of the present invention.

Fig. 5 is an exploded view of a first embodiment of the present invention.

Fig. 6 is a schematic side view of the second embodiment of the present invention.

Wherein: 1. a first fixed arm; 2. a second fixed arm; 3. connecting blocks; 4. a first movable handle; 5. a second movable handle; 6. a movable connecting piece; 7. a triangular clamping area; 8. an anti-slip layer; 9. a vertical pin shaft; 10. anti-skid projections; 11. an upper fixing sheet; 12. a lower fixing sheet; 13. a cutting blade; 14. the pin shaft is connected with the lug; 15. a transverse pin shaft; 16. clamping a pin; 17. a U-shaped clamping groove; 18. opening the cover notch; 19. a protrusion; 20. a screw; 21. a cushion block; 22. and (6) penicillin bottles.

Detailed Description

According to fig. 1-6, the utility model comprises a first fixed arm 1, a second fixed arm 2, a connecting block 3, a first movable handle 4, a second movable handle 5 and a movable connecting piece 6. One end of the first fixing arm 1 and one end of the second fixing arm 2 are connected into a whole through a connecting block 3, the other end of the first fixing arm 1 is separated from the other end of the second fixing arm 2, a triangular clamping area 7 is formed between the first fixing arm 1 and the second fixing arm 2, and an anti-skid layer 8 is arranged on one side, close to the triangular clamping area 7, of the first fixing arm 1 and one side, close to the triangular clamping area 7, of the second fixing arm 2; and the anti-skid layer 8 is provided with anti-skid projections 10. The anti-skid layer 8 is preferably a rubber layer or a silica gel layer. The triangle-shaped clamping area 7 is overall isosceles acute triangle-shaped, and the length of the first fixing arm 1 is equal to that of the second fixing arm 2. The first fixing arm 1 and the second fixing arm 2 are each preferably a metal elastic arm.

First movable handle 4 and second movable handle 5's one end is articulated each other through vertical round pin axle 9, movable connecting piece 6 one end with vertical round pin axle 9 links to each other, and is concrete, movable connecting piece 6's one end side is equipped with stationary blade 11 and lower stationary blade 12, first movable handle 4 is located with second movable handle 5's articulated one end go up between stationary blade 11 and the lower stationary blade 12, vertical round pin axle 9 is vertical to be passed go up stationary blade 11, first movable handle 4, second movable handle 5 and lower stationary blade 12 to it is fixed at last stationary blade 11 and the upper and lower both ends of lower stationary blade 12, first movable handle 4 can follow with second movable handle 5 vertical round pin axle 9 rotates to realize opening or fold. A pair of cutting blades 13 are arranged on the inner side surfaces of the first movable handle 4 and the second movable handle 5; a pair of pin shaft connecting lugs 14 is arranged above the connecting block 3, and the other end of the movable connecting piece 6 is connected with the pin shaft connecting lugs 14 of the connecting block 3 through a transverse pin shaft 15. The movable connecting piece 6 can rotate up and down along the transverse pin shaft 15, so as to drive the first movable handle 4 and the second movable handle 5 to rotate up and down. And the outer side surface of the other end of the first movable handle 4 and the outer side surface of the other end of the second movable handle 5 are provided with bulges 19.

The first embodiment is as follows:

according to fig. 5, the difference between the embodiment and the above is that the other end of the first fixing arm 1 is provided with a pair of clamping legs 16, a U-shaped clamping groove 17 is formed in the middle of the clamping legs 16, and the U-shaped clamping groove 17 is used for inserting the U-shaped end of the U-shaped clamping groove into a joint of a bottle cap and a bottle body which cannot be removed at one time, and removing the bottle cap by utilizing the lever principle. The other end of second fixed arm 2 is equipped with opens and covers notch 18, it can regard as the bottle-opener use to open and cover notch 18, further expands the utility model discloses an applicability. The cutting edge of the cutting blade is linear, or the cutting edge of the cutting blade is composed of 1-4 circular arc-shaped cutting edges which are arranged in a line. The rest structures are the same as above.

The second embodiment:

according to fig. 6, the difference between the present embodiment and the above is that the bottom surface of the first fixing arm 1, the bottom surface of the second fixing arm 2, and the bottom surface of the connecting block 3 are respectively provided with a screw hole, a screw 20 is connected in the screw hole, and the bottom of the screw 20 is provided with a cushion block 21. The distance between the cushion block and the bottom surface of the first fixing arm 1, the bottom surface of the second fixing arm 2 and the bottom surface of the connecting block 3 can be adjusted through the screw 20, so that the height of the penicillin bottle 22 in the embodiment can be adjusted to be used for penicillin bottles 22 with different heights. The rest structures are the same as above.

Claims

1. The utility model provides a general cap opener which characterized in that: the anti-skidding type fixing device comprises a first fixing arm, a second fixing arm, a connecting block, a first movable handle, a second movable handle and a movable connecting piece, wherein one end of the first fixing arm is connected with one end of the second fixing arm through the connecting block, the other end of the first fixing arm is separated from the other end of the second fixing arm, a triangular clamping area is formed between the first fixing arm and the second fixing arm, and anti-skidding layers are arranged on one sides, close to the triangular clamping area, of the first fixing arm and the second fixing arm; one ends of the first movable handle and the second movable handle are hinged with each other through a vertical pin shaft, and a pair of cutting blades are arranged on the inner side surfaces of the first movable handle and the second movable handle; and a pair of pin shaft connecting lugs is arranged above the connecting block, one end of the movable connecting piece is connected with the vertical pin shaft, and the other end of the movable connecting piece is connected with the pin shaft connecting lugs of the connecting block through a transverse pin shaft.

2. The universal cap opener according to claim 1, wherein: the one end side of swing joint spare is equipped with stationary blade and lower stationary blade, the articulated one end of first activity handle and second activity handle is located go up the stationary blade and down between the stationary blade, vertical round pin axle is vertical to be passed go up stationary blade, first activity handle, second activity handle and lower stationary blade.

3. The universal cap opener according to claim 1, wherein: and the anti-skid layer is provided with anti-skid bulges.

4. The universal cap opener according to claim 1, wherein: the anti-slip layer is a rubber layer or a silica gel layer.

5. The universal cap opener according to claim 1, wherein: the other end of first fixed arm is equipped with a pair of card foot, the centre of card foot is U type draw-in groove, the other end of second fixed arm is equipped with opens and covers the notch.

6. The universal cap opener according to claim 1, wherein: the bottom surface of first fixed arm, the bottom surface of second fixed arm and the bottom surface of connecting block are equipped with the screw respectively, the screw in-connection has the screw rod, the bottom of screw rod is equipped with the cushion.

7. The universal cap opener according to claim 1, wherein: the cutting edge of the cutting blade is linear, or the cutting edge of the cutting blade is composed of 1-4 circular arc-shaped cutting edges which are arranged in a line.

8. The universal cap opener according to claim 1, wherein: and bulges are arranged on the outer side surface of the other end of the first movable handle and the outer side surface of the other end of the second movable handle.

9. The universal cap opener according to claim 1, wherein: the first fixing arm and the second fixing arm are elastic arms respectively.

10. The universal cap opener according to claim 1, wherein: the whole triangular clamping area is in an isosceles acute triangle shape.