CN209702270U - A kind of dedicated bottle opening device of medical infusion bottle - Google Patents

Abstract

The utility model discloses a kind of dedicated bottle opening devices of medical infusion bottle, including interface on medical infusion bottle, the upper end of interface is fixedly installed with the first connection collar extension on the medical infusion bottle, the internal reservation of the fastening plate has locating slot, the inside of the fixed base ring is detachably equipped with movable top lid, the outside lower end of the movable top lid is fixedly installed with card button, the internal activity of the movable top lid is equipped with upright bar, the upper end of the upright bar is fixedly connected with the fixed lid in top, the lower end of the upright bar is fixedly connected with special-shaped connecting rod, the lower end of the abnormity connecting rod is fixedly installed with open loop fixture block.The dedicated bottle opening device of the medical infusion bottle, the entirety of device is small and exquisite, use easy to carry, the right end of open loop fixture block is elliptic design, this shape can be good at being bonded finger tabs and being fixed snapping into one end of open loop fixture block, the success rate of corkage is improved, and increases the forced area of open loop fixture block and finger tabs, finger tabs fracture is avoided and increases unlatching difficulty.

Description

A kind of dedicated bottle opening device of medical infusion bottle

Technical field

The utility model relates to field of medical article technology, specially a kind of dedicated bottle opening device of medical infusion bottle.

Background technique

It beats transfusion bottle and is called infusion, transfusion bottle is a kind of dedicated infusion for being used to fill the glass or plastic material that take liquid medicine of medical treatment Bottle or bag, because bacteriostatic agent is generally not added in transfusion bottle, general transfusion bottle is all disposably sealed, and when use passes through infusion apparatus Adjustment drop speed, continual and steady is input to drug in vivo.

However the opening of existing infusion bottle or bag is all that hanging ring is sealed to form, one generally requires to break a seal for nurse one day Dozens to hundreds of bottle is all directly opened using finger, is on the one hand unfavorable for mitigating finger burden in this way, while strength is excessive Also it is easy directly directly to break hanging ring, increases the difficulty of transfusion bottle unlatching.

Utility model content

The purpose of this utility model is to provide a kind of dedicated bottle opening devices of medical infusion bottle, to solve in above-mentioned background technique It is proposed that existing infusion bag opening Kaifeng is larger to the abrasion of finger, and strength is excessive is also easy directly directly to break hanging ring, Increase the problem of transfusion bottle opens difficulty.

To achieve the above object, the utility model provides the following technical solutions: a kind of dedicated bottle opening device of medical infusion bottle, packet Interface on medical infusion bottle is included, the upper end of interface is fixedly installed with the first connection collar extension, first connection on the medical infusion bottle The upper end of collar extension is fixedly connected with the second connection collar extension, and the upper end side of the second connection collar extension is fixedly installed with finger drawing Ring, it is described first connection collar extension on the outside of be movably installed with fixed base ring, be reserved with recess at left and right sides of the fixed base ring Non-slip groove, the lower end inner wall of the fixed base ring are reserved with connection screw thread, and the inner upper end of the fixed base ring is fixedly installed with Fastening plate, the internal reservation of the fastening plate have locating slot, and the inside of the fixed base ring is detachably equipped with movable top lid, institute The outside lower end for stating movable top lid is fixedly installed with card button, and the internal activity of the movable top lid is equipped with upright bar, the upright bar Upper end be fixedly connected with the fixed lid in top, the lower end of the upright bar is fixedly connected with special-shaped connecting rod, the abnormity connecting rod Lower end be fixedly installed with open loop fixture block.

Preferably, mutually spiral is connect each other with the inside of fixed base ring on the outside of the first connection collar extension, and fixed base ring Height less than the height of the first connection collar extension, while default there are two arc-shaped recess is anti-skidding for the left and right sides of fixed base ring Slot.

Preferably, the fastening plate is about there are two Parallel Designs above and below the inside of fixed base ring, and the spacing of fastening plate From height be equal to the height of card button, the inside diameter of fastening plate is equal to the outside diameter of movable top lid.

Preferably, the locating slot about fastening plate inside it is equidistant it is default there are four, and locating slot and card button are one by one It is corresponding, while the area of card button is identical as the area of locating slot.

Preferably, the upper end engaging of the movable top lid is equipped with upright bar, and the outside of upright bar is designed for frosted, stands simultaneously The upper end integrative installation technology of bar has the fixed lid in top, and the diameter of the fixed lid in top is greater than the diameter of upright bar.

Preferably, the diameter of the special-shaped connecting rod bottom end is less than the diameter of special-shaped connecting rod upper end, and special-shaped connecting rod It is integrated connection with open loop fixture block.

Preferably, the left side sideline of the open loop fixture block is shorter than the upper end sideline of special-shaped connecting rod, and the right side of open loop fixture block End is elliptic design.

Compared with prior art, the utility model has the beneficial effects that the dedicated bottle opening device of the medical infusion bottle, device it is whole Body is small and exquisite, use easy to carry, and the connection type of fixed base ring prevents its when corkage from fixing unstable as pedestal and leading to efficiency The problem of reduction, and the non-slip groove that is recessed can increase the contact area of finger and fixed base ring, ensure that tearing open for fixed base ring Fill efficient and convenient, what card button can consolidate is fixed between fastening plate, increases the soundness of movable top lid, locating slot and card Button corresponds, and being conducive to card button can connect or dismantle with fastening plate inside as needed, and upright bar can be according to different transfusion bottles Height difference at second connection collar extension is adjusted, and be ensure that the open loop fixture block of upright bar lower end can be bonded and is fixed finger drawing Ring is conducive to the scope of application of this bottle opening device, and the diameter of the fixed lid in top is greater than the diameter of upright bar, and being conducive to hand can lead to It crosses and pulls up the fixed lid in top and have the function that corkage, alleviate the firmly degree of finger, finger tabs can be good at It snaps into the gap that special-shaped connecting rod is connect with open loop fixture block, increases finger tabs stability connected to it, open loop card The right end of block is elliptic design, this shape can be good at being bonded finger tabs and being fixed snapping into the one of open loop fixture block End, improves the success rate of corkage, and increase the forced area of open loop fixture block and finger tabs, and it is disconnected to avoid finger tabs It splits increase and opens difficulty.

Detailed description of the invention

Fig. 1 is the utility model entirety fractionation structural representation；

Fig. 2 is the utility model side view schematic diagram of internal structure；

Fig. 3 is the fixed base ring overlooking structure diagram of the utility model；

Fig. 4 is the utility model movable top lid schematic diagram of internal structure.

In figure: 1, interface on medical infusion bottle；2, the first connection collar extension；3, the second connection collar extension；4, finger tabs；5, fixed Base ring；6, be recessed non-slip groove；7, connection screw thread；8, fastening plate；9, locating slot；10, movable top lid；11, card button；12, upright bar； 13, the fixed lid in top；14, special-shaped connecting rod；15, open loop fixture block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of dedicated bottle opening device of medical infusion bottle, including Interface 1 on medical infusion bottle, the upper end of interface 1 is fixedly installed with the first connection collar extension 2 on medical infusion bottle, the first connection collar extension 2 Upper end is fixedly connected with the second connection collar extension 3, and the upper end side of the second connection collar extension 3 is fixedly installed with finger tabs 4, and first connects The outside for connecing collar extension 2 is movably installed with fixed base ring 5, and the left and right sides of fixed base ring 5 is reserved with recess non-slip groove 6, fixed bottom The lower end inner wall of ring 5 is reserved with connection screw thread 7, and the inner upper end of fixed base ring 5 is fixedly installed with fastening plate 8, fastening plate 8 it is interior Portion is reserved with locating slot 9, and the inside of fixed base ring 5 is detachably equipped with movable top lid 10, and the outside lower end of movable top lid 10 is solid Dingan County is equipped with card button 11, and the internal activity of movable top lid 10 is equipped with upright bar 12, and it is solid that the upper end of upright bar 12 is fixedly connected with top Determine lid 13, the lower end of upright bar 12 is fixedly connected with special-shaped connecting rod 14, and the lower end of special-shaped connecting rod 14 is fixedly installed with open loop card Block 15.

Further, mutually spiral is connect each other with the inside of fixed base ring 5 in the first connection collar extension 2 outside, is conducive to fix The stability that base ring 5 connect the connection of collar extension 2 with first prevents fixed base ring 5 when corkage from causing to imitate as the fixed shakiness of pedestal Rate reduces, and the height of fixed base ring 5 ensure that the small and exquisite degree of the entirety of device, less than the height of the first connection collar extension 2 convenient for taking Band uses, while the left and right sides of fixed base ring 5 is preset there are two arc-shaped recess non-slip groove 6, convenient for increasing hand and fixation The contact area of base ring 5 ensure that the dismounting of fixed base ring 5 is efficient and convenient.

Further, fastening plate 8 is about there are two Parallel Designs above and below the inside of fixed base ring 5, and the spacing of fastening plate 8 From height be equal to the height of card button 11, be conducive to that card button 11 can consolidate is fixed between fastening plate 8, increases in activity The soundness of lid 10, the inside diameter of fastening plate 8 are equal to the outside diameter of movable top lid 10, convenient for movable top lid 10 and fix The interconnection of base ring 5 increases the practical level of device.

Further, locating slot 9 about fastening plate 8 inside it is equidistant it is default there are four, and locating slot 9 and card button 11 1 One is corresponding, be conducive to card button 11 can as needed with connect or dismantle inside fastening plate 8, while the area of card button 11 and positioning The area of slot 9 is identical, ensure that the dismounting of card button 11 is fixed mode.

Further, the upper end engaging of movable top lid 10 is equipped with upright bar 12, can be according to different transfusion bottles convenient for upright bar 12 Height difference at second connection collar extension 3 is adjusted, and ensure that 15 total energy of open loop fixture block of 12 lower end of upright bar is bonded finger of stopping Pull ring 4 is conducive to the scope of application of this bottle opening device, and the outside of upright bar 12 is designed for frosted, while the upper end one of upright bar 12 Body is equipped with the fixed lid 13 in top, and the diameter of the fixed lid 13 in top is greater than the diameter of upright bar 12, and being conducive to hand can pass through It pulls up the fixed lid 13 in top and has the function that corkage.

Further, the diameter of special-shaped 14 bottom end of connecting rod is less than the diameter of 14 upper end of special-shaped connecting rod, and abnormity connection Bar 14 is integrated connection with open loop fixture block 15, and being conducive to finger tabs 4 can be good at snapping into special-shaped connecting rod 14 and opening In the gap that ring fixture block 15 connects, the stability connected to it of finger tabs 4 is increased.

Further, the left side sideline of open loop fixture block 15 is shorter than the upper end sideline of special-shaped connecting rod 14, and open loop fixture block 15 Right end be elliptic design, this shape can be good at being bonded finger tabs 4 and be fixed and snap into open loop fixture block 15 One end, improves the success rate of corkage, and increases the forced area of open loop fixture block 15 Yu finger tabs 4, prevents finger from drawing The fracture of ring 4, which increases, opens difficulty.

Working principle: the dedicated bottle opening device of this medical infusion bottle first first finds the transfusion bottle for needing to open, then uses hand Recess non-slip groove 6 is handled, the lower end aligned first of fixed base ring 5 is connected to the top of collar extension 2, it as needed will fixed base ring 5 It is connect the mutual spiral a part of collar extension 2 with first, makes the two guarantee to be fixed to each other, next one by one by card button 11 and locating slot 9 It is corresponding, first put down card button 11, rotary moveable upper cover 10 again when making the card button 11 reach the gap between fastening plate 8, it is movable in this way on Lid 10 has just been fastened on the inside of fixed base ring 5, keeps movable top lid 10 motionless, presses upright bar 12 still further below, guarantees upright bar 12 Bottom be bonded to each other completely with finger tabs 4, rotating upright post 12, at this moment open loop fixture block 15 will be bonded finger tabs 4 Inside, following finger tabs 4 can along open loop fixture block 15 radian it is gradually upward, then just snap into special-shaped connecting rod 14 In the gap connected with open loop fixture block 15, the fixed lid 13 in top is pulled at this time, can guarantee that finger tabs 4 can be good at card in this way Close makes it fall off from fixed base ring 5 in the upper end of open loop fixture block 15, then rotary moveable upper cover 10, directly can be by medicine flask cap It opens.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of dedicated bottle opening device of medical infusion bottle, including interface (1) on medical infusion bottle, it is characterised in that: the medical infusion bottle The upper end of upper interface (1) is fixedly installed with the first connection collar extension (2), and the upper end of first connection collar extension (2) is fixedly connected with The upper end side of second connection collar extension (3), second connection collar extension (3) is fixedly installed with finger tabs (4), and described first connects It connects and is movably installed with fixed base ring (5) on the outside of collar extension (2), it is anti-skidding that recess is reserved at left and right sides of the fixed base ring (5) The lower end inner wall of slot (6), the fixed base ring (5) is reserved with connection screw thread (7), and the inner upper end of the fixed base ring (5) is solid Dingan County is equipped with fastening plate (8), and the internal reservation of the fastening plate (8) has locating slot (9), and the inside of the fixed base ring (5) can Disassembly is equipped with movable top lid (10), and the outside lower end of the movable top lid (10) is fixedly installed with card button (11), the activity The internal activity of upper cover (10) is equipped with upright bar (12), and the upper end of the upright bar (12) is fixedly connected with the fixed lid (13) in top, The lower end of the upright bar (12) is fixedly connected with special-shaped connecting rod (14), and the lower end of the abnormity connecting rod (14) is fixedly installed with Open loop fixture block (15).

2. the dedicated bottle opening device of a kind of medical infusion bottle according to claim 1, it is characterised in that: the first connection collar extension (2) mutually spiral is connect each other with the inside of fixed base ring (5) in outside, and the height of fixed base ring (5) is less than the first connection collar extension (2) height, while default there are two arc-shaped recess non-slip grooves (6) for the left and right sides of fixed base ring (5).

3. the dedicated bottle opening device of a kind of medical infusion bottle according to claim 1, it is characterised in that: the fastening plate (8) is closed The height of distance is equal to card button (11) in there are two the inside of fixation base ring (5) up and down Parallel Design, and between fastening plate (8) Highly, the inside diameter of fastening plate (8) is equal to the outside diameter of movable top lid (10).

4. the dedicated bottle opening device of a kind of medical infusion bottle according to claim 1, it is characterised in that: the locating slot (9) is closed In the inside of fastening plate (8) it is equidistant it is default there are four, and locating slot (9) and card button (11) correspond, while card button (11) Area it is identical as the area of locating slot (9).

5. the dedicated bottle opening device of a kind of medical infusion bottle according to claim 1, it is characterised in that: the movable top lid (10) Upper end engaging be equipped with upright bar (12), and the outside of upright bar (12) is designed for frosted, while the upper end of upright bar (12) is integrated The fixed lid (13) in top is installed, the diameter of the fixed lid (13) in top is greater than the diameter of upright bar (12).

6. the dedicated bottle opening device of a kind of medical infusion bottle according to claim 1, it is characterised in that: the abnormity connecting rod (14) diameter of bottom end is less than the diameter of special-shaped connecting rod (14) upper end, and special-shaped connecting rod (14) and open loop fixture block (15) are one Bodyization connection.

7. the dedicated bottle opening device of a kind of medical infusion bottle according to claim 1, it is characterised in that: the open loop fixture block (15) Left side sideline be shorter than the upper end sideline of special-shaped connecting rod (14), and the right end of open loop fixture block (15) is elliptic design.