CN213651803U - Opening device of aluminum cap for injection bottle - Google Patents

Abstract

The utility model discloses an opening device of aluminium lid for injection bottle, which comprises a fixing plate and i, be equipped with the indent on the fixed plate, the indent slip cap is equipped with the depression bar, the depression bar runs through in the indent setting, be equipped with the cavity in the fixed plate, the cavity internal rotation is equipped with the dwang, the dwang runs through in the setting of cavity lateral wall, the dwang is located the cavity internal fixation cover and is equipped with the gear, the cavity internal symmetry is equipped with two racks, two one side fixed connection that the other side was kept away from to the rack is equipped with the connecting rod, two rack and gear engagement connect the setting, the symmetry is equipped with two spread grooves, two on the lateral wall of cavity slide in the spread groove and be equipped with the slider, the slider runs through in spread groove and gear engagement connection. The utility model discloses can relax take the aluminium lid from the injection bottle, still can not cause the harm to the injection bottle.

Description

Opening device of aluminum cap for injection bottle

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an opening device of aluminium lid for injection bottle.

Background

The injection is a sterile solution prepared from medicines and used for being injected into a body and sterile powder or concentrated solution prepared into solution or suspension before use, and the sterile solution or the sterile powder or the concentrated solution is usually stored in a medical injection bottle, when the injection is required to be taken, the injection bottle is taken out by using a needle tube, an aluminum cover on the injection bottle needs to be opened after the injection bottle is taken out, the injection bottle is cleaned and sterilized, so that the next time the injection bottle is practical, but the aluminum cover on the injection bottle is thin and fragile, and the injection bottle is not easy to take off, and the injection bottle is usually broken by using a clamp.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the aluminum cap is broken off by pliers, so that workers are easily scratched, and the injection bottle can be damaged at some time.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an opening device of an aluminum cover for an injection bottle comprises a fixed plate, wherein a pressure hole is formed in the fixed plate, a pressure rod is sleeved on the pressure hole in a sliding manner, the pressure rod penetrates through the pressure hole, a cavity is formed in the fixed plate, a rotating rod is arranged in the cavity in a rotating manner, the rotating rod penetrates through the side wall of the cavity, a gear is sleeved on the rotating rod in the cavity in a fixing manner, two racks are symmetrically arranged in the cavity, one side of each rack, which is far away from the other side, is fixedly connected with a connecting rod, two connecting grooves are symmetrically arranged on the side wall of the cavity, two sliding grooves are arranged in the sliding manner and are provided with a sliding block, the sliding block penetrates through the connecting grooves and is connected with the rack in a meshing manner, two through holes are symmetrically arranged on the lower side of the fixed, the movable rod runs through the through hole, is located the cavity and is connected with the connecting rod fixed connection setting, the movable rod is located the fixed plate outside fixed connection and is equipped with the clamping bar, fixed connection is equipped with the sliding cutter on the clamping bar, be equipped with clamping device on the clamping bar.

Preferably, clamping device includes the deep trouth that sets up on the clamping bar, be equipped with the shock attenuation pole in the deep trouth, the shock attenuation pole runs through in the deep trouth setting, the shock attenuation pole is located deep trouth outside fixed connection and is equipped with splint, deep trouth lateral wall symmetry is equipped with two spouts, two it is equipped with the slide bar to slide in the spout, the slide bar runs through in spout and shock attenuation pole fixed connection, deep trouth bottom fixed connection is equipped with the spring, the opposite side and the shock attenuation pole fixed connection of spring.

Preferably, the clamping plate is fixedly sleeved with a rubber sleeve.

Preferably, a pull ring is fixedly connected to the fixing plate.

Preferably, the rotating rod is fixedly connected with a fastening nut positioned outside the cavity.

Compared with the prior art, the beneficial effects of the utility model are that: through two splint, clip the draw-in groove on the injection bottle, adjust the contained angle size between two splint through special connection rotating device, open different injection bottles, through spring and spout slide bar at the deep trouth, prevent to cause the harm to the injection bottle when too violent hard, through the cooperation of pull ring and depression bar, light take off the aluminium lid from the injection bottle, holistic easy operation, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of an opening device for an aluminum cap of an injection bottle according to the present invention;

FIG. 2 is a top cross-sectional view of a fixing plate of an opening device for an aluminum cap of an injection bottle according to the present invention;

fig. 3 is a partial front sectional view of a cavity in an opening device of an aluminum cap for an injection bottle according to the present invention.

In the figure: the device comprises a fixing plate 1, a cavity 2, a through hole 3, a press hole 4, a rack 5, a connecting rod 6, a movable rod 7, a pressure rod 8, a clamping rod 9, a spring 10, a deep groove 11, a sliding rod 12, a shock absorption rod 13, a sliding knife 14, a sliding block 15, a sliding groove 16, a clamping plate 17, a gear 18, a rotating rod 19 and a connecting groove 20.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an opening device for an aluminum cap for an injection bottle comprises a fixing plate 1, wherein a pull ring is fixedly connected to the fixing plate 1, the fixing plate 1 is convenient to pull, a press hole 4 is formed in the fixing plate 1, a press rod 8 is slidably sleeved in the press hole 4, the press rod 8 is arranged to penetrate through the press hole 4, a cavity 2 is formed in the fixing plate 1, a rotating rod 19 is rotatably arranged in the cavity 2, the rotating rod 19 is arranged to penetrate through the side wall of the cavity 2, a fastening nut is fixedly connected to the rotating rod 19, which is positioned on the outer side of the cavity 2, the rotating rod 19 is fixed, a gear 18 is fixedly sleeved in the cavity 2, two racks 5 are symmetrically arranged in the cavity 2, a connecting rod 6 is fixedly connected to one side of the two racks 5 away from each other, the two racks 5 are meshed with the gear 18, two connecting, the sliding block 15 penetrates through the connecting groove 20 and is meshed and connected with the rack 5 to determine the moving track of the rack 5, two through holes 3 are symmetrically arranged at the lower side of the fixed plate 1, the two through holes 3 are communicated with the cavity 2, moving rods 7 are arranged in the two through holes 3, the moving rods 7 are arranged in the cavity 2 and are fixedly connected with a connecting rod 6, the moving rods 7 are arranged at the outer side of the fixed plate 1 and are fixedly connected with clamping rods 9, sliding cutters 14 are fixedly connected on the clamping rods 9, clamping devices are arranged on the clamping rods 9 and comprise deep grooves 11 formed in the clamping rods 9, shock absorbing rods 13 are arranged in the deep grooves 11, the shock absorbing rods 13 penetrate through the deep grooves 11, clamping plates 17 are fixedly connected and arranged at the outer sides of the deep grooves 11 and are provided with clamping plates 17, rubber sleeves are fixedly sleeved on the clamping plates 17 to prevent the clamping plates 17 from sliding relative to the injection bottle when in contact, two sliding grooves 16 are symmetrically arranged, a sliding rod 12 is arranged in the two sliding grooves 16 in a sliding mode, the sliding rod 12 penetrates through the sliding grooves 16 and is fixedly connected with a damping rod 13 to determine the moving track of the damping rod 13, a spring 10 is fixedly connected to the bottom of the deep groove 11, and the other side of the spring 10 is fixedly connected with the damping rod 13.

In the utility model, the device is used for taking off the aluminum cap on the injection bottle, the operation is as follows, firstly, the pull ring is moved upwards, the whole device is lifted, the pull ring is moved, the clamping groove on the injection bottle is placed between two clamping plates 17, the rotating rod 19 is rotated clockwise, the rotating rod 19 drives the gear 18 of the fixed connection to rotate clockwise, the gear 18 drives two racks 5 connected in a meshing way to move towards the direction close to the other side, the two racks 5 drive the connecting rod 6 of the fixed connection to move towards the direction close to the other side, the connecting rod 6 drives the movable rod 7 of the fixed connection to move towards the direction close to the other side, the movable rod 7 drives the clamping rod 9 of the fixed connection to move towards the direction close to the other side, the clamping rod 9 makes the clamping plate 17 move towards the direction close to the other side through the sliding rod 12, until the two clamping rods 9 are positioned in the clamping groove of the, when the pull ring is pulled upwards, the rod 8 is pressed downwards, so that the sliding knife 14 moves upwards to cut the aluminum cover, and the opening work is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides an opening device of injection bottle aluminum cap, includes fixed plate (1), its characterized in that, be equipped with pressure hole (4) on fixed plate (1), the sliding sleeve is equipped with depression bar (8) in pressure hole (4), depression bar (8) run through in pressure hole (4) setting, be equipped with cavity (2) in fixed plate (1), the internal rotation of cavity (2) is equipped with dwang (19), dwang (19) run through in cavity (2) lateral wall setting, dwang (19) are located cavity (2) internal fixation cover and are equipped with gear (18), cavity (2) internal symmetry is equipped with two racks (5), two one side fixed connection that the other side was kept away from to rack (5) is equipped with connecting rod (6), two rack (5) and gear (18) meshing connection set, the symmetry is equipped with two spread grooves (20) on the lateral wall of cavity (2), two it is equipped with slider (15) to slide in spread groove (20), slider (15) run through in spread groove (20) and rack (5) meshing connection setting, fixed plate (1) downside symmetry is equipped with two through-holes (3), two through-hole (3) communicate with each other with cavity (2) and set up, two be equipped with carriage release lever (7) in through-hole (3), carriage release lever (7) run through in through-hole (3) setting, carriage release lever (7) are located cavity (2) and connecting rod (6) fixed connection setting, carriage release lever (7) are located fixed plate (1) outside fixed connection and are equipped with clamping bar (9), fixed connection is equipped with smooth sword (14) on clamping bar (9), be equipped with clamping device on clamping bar (9).

2. The opening device of the aluminum cap for the injection bottle according to claim 1, wherein the clamping device comprises a deep groove (11) formed on the clamping rod (9), a damping rod (13) is arranged in the deep groove (11), the damping rod (13) is arranged to penetrate through the deep groove (11), the damping rod (13) is fixedly connected with a clamping plate (17) at the outer side of the deep groove (11), two sliding grooves (16) are symmetrically formed in the side wall of the deep groove (11), a sliding rod (12) is arranged in the two sliding grooves (16) in a sliding manner, the sliding rod (12) penetrates through the sliding grooves (16) and the damping rod (13) and is fixedly connected with each other, a spring (10) is fixedly connected with the bottom of the deep groove (11), and the other side of the spring (10) is fixedly connected with the damping rod (13).

3. The opening device of an aluminum cap for injection bottles of claim 2 characterized in that said clamping plate (17) is fixed with a rubber sleeve.

4. The opening device of an aluminum cap for an injection bottle as set forth in claim 1, wherein a pull ring is fixedly coupled to the fixing plate (1).

5. The opening device of an aluminum cap for injection bottles of claim 1 characterized in that the rotating rod (19) is fixedly connected with a fastening nut outside the cavity (2).

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