CN212924365U

CN212924365U - Elastic grinding wheel device

Info

Publication number: CN212924365U
Application number: CN202021377665.1U
Authority: CN
Inventors: 陈进; 徐瑶; 严海芹
Original assignee: First Peoples Hospital of Lianyungang
Current assignee: First Peoples Hospital of Lianyungang
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-04-09
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses an elastic grinding wheel device, which comprises a clamping part and a handheld part, wherein the clamping part is in an inverted V shape, the top of the V shape is in a smooth arc shape, grinding wheel shells are arranged on two sides in the clamping part, and small grinding wheels are arranged in the grinding wheel shells; the outer two sides of the clamping part are provided with handheld parts, the handheld parts are semicircular, and fingers are inserted into the handheld parts to press the clamping part; the utility model has the advantages of reasonable design, easy operation, safe in utilization give the clamping part pressure through handheld portion, will be in the ampoule neck in the clamping part and arrange two little emery wheels in and carry out rolling friction to break off with the fingers and thumb easily, reduce the harm that traditional mode opened the ampoule and brought.

Description

Elastic grinding wheel device

Technical Field

The utility model relates to a medical instrument appurtenance especially relates to an elasticity grinding wheel ware.

Background

Intravenous infusion is an important content of clinical care work, and opening a large number of glass ampoules for dispensing is a labor item with the highest daily operating frequency for nurses. When a patient injects liquid medicine in a hospital, an ampoule filled with the liquid medicine is firstly cut into a crack and then broken into the crack for taking the medicine, the ampoule is a closed glass medicine bottle, the glass medicine bottle is cut by slightly rotating an abrasive wheel to scratch a crack at a bottleneck, the traditional operation method is that the abrasive wheel is directly held by a hand to manually and rotatably scratch, however, the ampoule is scratched by the abrasive wheel slowly, easily slips and is not durable in actual work, great labor is consumed during breaking, the finger scratching accident is very easy to occur, a certain part of the abrasive wheel is deformed due to long-term use, the grasping and fixing are affected, the whole efficient utilization cannot be achieved, and meanwhile, due to careful operation, the medicine filled in the ampoule is polluted in a busy state.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a structural design is reasonable, easy operation, convenient to use, can effectively assist the nursing staff to carry out the elasticity emery wheel ware that the ampoule opened.

The purpose of the utility model is realized like this: an elastic grinding wheel device comprises a clamping part and a handheld part, wherein the clamping part is in an inverted V shape, the top of the V shape is in a smooth arc shape, grinding wheel shells are arranged on two sides in the clamping part, and small grinding wheels are arranged in the grinding wheel shells; the outer both sides of clamping part set up handheld portion, handheld portion is semi-circular and the finger inserts handheld portion and can press the clamping part.

As a further preferred scheme of the utility model, be equipped with the recess in the clamping part, set up a plurality of apertures in the recess, the recess is the dovetail.

As a further preferred aspect of the present invention, the small grinding wheel is fixed in the grinding wheel housing by a bolt.

As a further preferred scheme of the utility model, set up the protrusion fixture block on the emery wheel shell, protrusion fixture block constitutes the mortise and tenon structure with the recess.

As a further preferred aspect of the present invention, the clamping portion is made of a flexible material made of PVC.

As a further preferable aspect of the present invention, a cushion is provided in the hand-held portion.

As a further preferred scheme of the utility model, emery wheel shell both sides are equipped with the slide, install spacing in the slide, spacing can reciprocate along the slide.

Compared with the prior art, the utility model discloses the beneficial effect who has as follows:

1. and a small grinding wheel is mounted on the grinding wheel shell through a bolt, so that the grinding wheel shell is convenient to detach and replace.

2. The grinding wheel shell is provided with a protruding fixture block, a groove is arranged in the clamping part and is a dovetail groove, and the protruding fixture block is convenient to install and fix.

3. Set up a plurality of apertures in the recess, set up the spacing of can sliding from top to bottom in emery wheel shell both sides, spacing gliding just in time imbeds in the aperture for a certain position stabilizes fixed emery wheel shell, thereby is used for adjusting the position that the little emery wheel is located the clamping part, accords with the medical bottle of different bore sizes and opens, make full use of lever principle, laborsaving.

4. Set up the cushion in handheld portion, reduce the finger and grind the damage, increase the comfort.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the technical description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the structure in the direction A.

Fig. 3 is a schematic view of the structure of the grinding wheel shell.

Fig. 4 is a diagram of a grinding wheel shell in use.

Fig. 5 is a schematic view of the structure in direction B.

The grinding machine comprises a clamping part 1, a handheld part 2, a grinding wheel shell 3, a small grinding wheel 4, a protruding clamping block 5, a groove 6, a soft pad 7, a limiting strip 8, a small hole 9 and a slideway 10.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, the elastic grinding wheel device comprises a clamping part 1 and a handheld part 2, wherein the clamping part 1 is in an inverted V shape, the top of the V shape is in a smooth arc shape, grinding wheel shells 3 are arranged on two sides in the clamping part 1, and small grinding wheels 4 are arranged in the grinding wheel shells 3; the outer both sides of clamping part 1 set up handheld portion 2, handheld portion 2 is semi-circular and the finger inserts handheld portion and can press clamping part 1.

Preferably, a groove 6 is formed in the clamping part 1, a plurality of small holes 9 are formed in the groove, and the groove 6 is a dovetail groove.

Preferably, the small grinding wheel 4 is fixed in the grinding wheel housing 3 by bolts.

Preferably, the grinding wheel shell 3 is provided with a protruding fixture block 5, and the protruding fixture block 5 and the groove 6 form a mortise and tenon structure.

Preferably, the clamping part 1 is made of PVC with flexible material.

Preferably, a cushion 7 is provided in the hand grip 2.

Preferably, the grinding wheel shell 3 both sides are equipped with the slide, install spacing strip 8 in the slide, spacing strip 8 can reciprocate along slide 10.

The first embodiment is as follows:

with on 3 emery wheel shells protrusion fixture block 5 along the recess 6 embedding in the clamping part 1 constitute forked tail mortise and tenon structure, promote 3 suitable positions of clamping part of emery wheel shell, press spacing 8 and insert in aperture 9, carry on spacingly once more, avoid 3 activities of emery wheel shell, the finger is put into handheld portion 2 this moment, both sides are inwards pressed for 4 extrusion ampoule of emery wheel in the emery wheel shell and slide out the mar on the ampoule, and then open the ampoule.

Example two:

3 both sides of emery wheel shell set up to indent slide 10, imbed spacing strip 8 in the slide, and spacing strip 8 can reciprocate perpendicularly in the slide, goes up to flush with spacing strip 8, moves down to insert in the aperture 9 for fixed emery wheel shell 3 avoids emery wheel shell 3 to move about at will in clamping part 1.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an elasticity emery wheel ware, includes clamping part (1), handheld portion (2), its characterized in that: the clamping part (1) is in an inverted V shape, the top of the V shape is in a smooth arc shape, grinding wheel shells (3) are arranged on two sides in the clamping part (1), and small grinding wheels (4) are arranged in the grinding wheel shells (3); the outer both sides of clamping part (1) set up handheld portion (2), handheld portion (2) are semi-circular and the finger inserts handheld portion and can press clamping part (1).

2. An elastomeric sander according to claim 1, wherein: the clamping part (1) is internally provided with a groove (6), a plurality of small holes (9) are arranged in the groove, and the groove (6) is a dovetail groove.

3. An elastomeric sander according to claim 1, wherein: the small grinding wheel (4) is fixed in the grinding wheel shell (3) through a bolt.

4. An elastomeric sander according to claim 1, wherein: the grinding wheel shell (3) is provided with a protruding clamping block (5), and the protruding clamping block (5) and the groove (6) form a mortise and tenon structure.

5. An elastomeric sander according to claim 1, wherein: the clamping part (1) is made of PVC material with toughness.

6. An elastomeric sander according to claim 1, wherein: a soft pad (7) is arranged in the hand-held part (2).

7. An elastomeric sander according to claim 1, wherein: the grinding wheel shell (3) both sides are equipped with the slide, install spacing (8) in the slide, spacing (8) can reciprocate along slide (10).