CN212712655U

CN212712655U - Medical opener

Info

Publication number: CN212712655U
Application number: CN202020059307.XU
Authority: CN
Inventors: 毛水香; 刘潇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2021-03-16
Anticipated expiration: 2030-01-10

Abstract

The utility model relates to the technical field of medical equipment, a medical opener is disclosed, open lid, rotary rod and under including, the lid sets up the cockscomb structure blade at the bottom of the lid of opening on, the rotary rod includes stiff end and link, the link is worn into on open in the lid, the link be connected with the clamp plate and with clamp plate fixed connection's cross blade, the mounting has been cup jointed to the outside of stiff end, open the capping central part of lid under and opened and have got the hole, set up hook claw spare in the under-opening lid, hook claw spare is connected with the rope body including rope knot, the rope body passes get the hole and extend to outside the lid, on open the lid mouth of lid with under open the rotatory joint of lid mouth of lid. The utility model discloses simple and convenient swiftly accomplished the work of opening of whole normal saline bottle, and the design of opener is simple, compact, convenient to use, safe and reliable is convenient for accomodate.

Description

Medical opener

Technical Field

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

Background

The existing physiological saline bottle consists of three parts, namely an outer plastic cover, a middle aluminum cover and an inner rubber plug. The common scissors for opening the normal saline bottle are opened with strong force, which wastes time and labor, easily causes the bottle mouth of the normal saline to be broken, and increases the working difficulty for operators.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical opener for solve the physiological saline bottle that exists among the prior art and open inconveniently, increase the technical problem of the work degree of difficulty. The utility model provides an reached and opened convenient, the laborsaving technical effect of operation.

The embodiment of the utility model is realized like this:

a medical opener comprises

An upper opening cover, a saw-toothed blade is arranged at the cover bottom of the upper opening cover,

the rotary rod comprises a fixed end and a connecting end, the connecting end penetrates into the upper opening cover, the connecting end is connected with a pressing plate and a cross blade fixedly connected with the pressing plate, a fixing piece is sleeved outside the fixed end,

the lower opening cover, open the capping central part of lid and have the access hole under, set up hook claw spare in the lower opening cover, hook claw spare is connected with the rope body including the rope knot, the rope body passes the access hole and extends to outside the capping, the cover opening of the upper opening cover with the rotatory joint of cover opening of lower opening cover.

According to the above embodiment, because the plastic cover in the physiological saline bottle is provided with the pull ring convenient to open, sometimes the pull ring is broken when the plastic cover is not opened due to improper operation of an operator, and the serrated blade is arranged at the cover bottom of the upper opening cover, after the plastic cover is buckled by the upper opening cover, a cut can be partially or completely cut on the edge of the plastic cover through self rotation, so that the plastic cover can be conveniently opened by the operator through the pull ring, and the operation is convenient; the pressing plate can be driven by the rotating rod to enable the cross-shaped blade to be tightly attached to the aluminum cover and fixed by the fixing piece, the upper opening cover is pressed along the vertical direction, the cross-shaped blade cuts the aluminum cover, and then the aluminum cover is taken out through tweezers; hook spare is arranged in hooking the rubber buffer around, thereby extracts the rubber buffer in the normal saline bottle through snatching hook spare, through the steerable hook spare of rope knot under expose the degree of opening the lid, makes things convenient for operating personnel to operate, accomodates hook spare in under opening the lid after also facilitating the use simultaneously, on open the lid the gaikou with under open the rotatory joint of lid, convenient storage and carrying.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a starter in the present embodiment;

fig. 2 is a schematic structural diagram of the lower opener in fig. 1 in a top view.

Icon: 110- -inner cover; 120- -outer cover; 130-serrated blades; 210-a fixed end; 220- -a connection end; 230- -a platen; 240- -cross blade; 250- -a fixture; 260- -blocking piece; 300- -open the lid; 310- -taking hole; 320 — a claw member; 321-arc hole sheet; 330- -rope body; 331- -rope knot.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

The terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal, vertical or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

As shown in fig. 1 and 2, the present embodiment discloses a medical opener including an upper opening cap, a rotating lever, and a lower opening cap 300.

The serrated blade 130 is arranged at the bottom of the upper opening cover, specifically, the upper opening cover is divided into an inner cover 110 and an outer cover 120, the inner cover 110 and the outer cover 120 are integrally formed, the serrated blade 130 is arranged at the bottom of the inner cover 110, the cover depth of the inner cover 110 is smaller than that of the outer cover 120, the outer diameter of the plastic cover is smaller than that of the bottleneck of the physiological saline bottle, the serrated blade 130 is arranged on the inner cover 110, so that the serrated blade 130 can be accurately positioned at the edge of the plastic cover, and meanwhile, the inner cover 110 is positioned in the outer cover 120, so that an operator can conveniently rotate the upper opening cover;

the rotating rod comprises a fixed end 210 and a connecting end 220, the connecting end 220 penetrates into the upper opening cover, the connecting end 220 is connected with a pressing plate 230 and a cross blade 240 fixedly connected with the pressing plate 230, a fixing piece 250 for fixing the rotating rod is sleeved outside the fixed end 210, further, threads are arranged outside the rotating rod, the fixing piece 250 is a nut matched with the rotating rod, the fixing piece 250 is matched with the rotating rod, the cross blade 240 is convenient to control to be close to the aluminum cover, meanwhile, the cross blade 240 can be ensured to rotate along with the upper opening cover in the rotating process of the upper opening cover, and convenience and labor saving are facilitated in the opening process of an operator; in order to prevent the fixing member 250 from hanging out of the fixing end 210, a block 260 is sleeved on the end of the fixing end 210;

the central part of the cover surface of the lower opening cover 300 is provided with a taking hole 310, the taking hole 310 is a cross-shaped through hole, wherein the shorter end is a transverse hole, the longer end is a vertical hole, a hook claw piece 320 is arranged in the lower opening cover 300, the hook claw piece 320 comprises at least three hook claws, the hook claws are hook pieces bent inwards, the hook pieces are convenient to hook objects to be hooked, an arc hole piece 321 is arranged between every two adjacent hook claws, the arc hole piece 321 is provided with a through hole for at least one finger to pass through, through grabbing the through hole in the arc hole piece 321, the hook claw piece 320 can be conveniently hooked with a rubber plug inwards, the rubber plug is conveniently taken out, the hook claw piece 320 is connected with a rope body 330 comprising rope knots 331, the number of the rope knots 331 is at least two, the size of the rope knots 331 is the same as that of the transverse hole, the rope body 330 passes through the taking hole 310 and extends out of the cover surface, the rope knots 331 are arranged in the transverse hole or the vertical hole of the, to control the scaling of the rope body 330, when the claw member 320 needs to be exposed from the lower opening cover 300, the rope knot 331 is made to pass through the access hole 310 by turning the rope knot 331 blocked in the access hole 310 to a vertical hole; when the hook piece 320 needs to be stored in the lower opening cover 300, the pull rope body 330 is retracted, the hook piece 320 can be stored in a transverse hole after the nearest rope knot 331 of the hook piece 320 is converted, the cover opening of the upper opening cover is rotationally clamped with the cover opening of the lower opening cover 300, and the storage and the use of the whole opener are facilitated.

To sum up, the utility model discloses a cockscomb structure blade carries out part or whole rotary cutting to the plastics lid and handles, makes things convenient for operating personnel to pull open the plastics lid through the pull ring, and rethread cross blade reciprocates to press down the cutting to handle to the aluminium lid for separate the aluminium lid, at last rethread hook piece snatchs the rubber buffer, has accomplished the work of opening of whole normal saline bottle portably swiftly, and the design of opener is simple, compact, convenient to use, safe and reliable, convenient to accomodate.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A medical opener is characterized by comprising

2. The opener according to claim 1, wherein the upper opening cap is divided into an inner cap and an outer cap, the inner cap and the outer cap are integrally formed, a serrated blade is provided at a cap bottom of the inner cap, and a cap depth of the inner cap is smaller than a cap depth of the outer cap.

3. The opener according to claim 1, wherein the rotary rod is externally threaded, and the fixing member is a nut engaged with the rotary rod.

4. The opener of claim 3, wherein the end of the fixed end is fitted over the block.

5. The opener of claim 1, wherein the finger member comprises at least three fingers.

6. The opener according to claim 5, wherein an arc-shaped hole piece is provided between two adjacent fingers, and the arc-shaped hole piece is provided with a through hole for at least one finger to pass through.

7. The opener according to claim 1, wherein the drawing hole is a cross-shaped through hole, wherein the shorter end is a horizontal hole, the longer end is a vertical hole, the number of the cord knots is at least two, and the size of the cord knots is the same as the size of the horizontal hole.