CN212170509U - Rubber tapping cloth finger ring - Google Patents

Abstract

The utility model provides a rubber tapping cloth indicates ring, include: the cutting edge assembly is internally provided with a cavity and is provided with a ring-mounted wearing mechanism used for wearing on fingers; a first opening disposed at a bottom end of the cavity; the trigger plate is arranged at the first opening position and is connected with the top end of the cavity through a spring; the knife is fixedly connected with the trigger plate; and the second opening is arranged on the upper end surface of the cutting edge assembly, is positioned right above the knife and is used for exposing the upper end surface of the cutting edge assembly through the second opening. The rubber tapping cloth finger ring is simple in structure and convenient to use, and is directly sleeved on a finger, so that the time for searching tools during long-time use is saved.

Description

Rubber tapping cloth finger ring

Technical Field

The utility model relates to the technical field of tools, in particular to rubber tapping cloth finger ring.

Background

At present, when using the plastics adhesive tape, if do not have knife or scissors to be difficult to cut the adhesive tape to when needs long-time use adhesive tape, when once use up after need use knife or scissors again, can take place sometimes and can not find knife or scissors, perhaps the waste time goes to find knife or scissors, very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rubber tapping cloth ring, its simple structure, convenient to use directly overlaps on the finger, has practiced thrift the time of searching for the instrument when using for a long time.

The utility model provides a rubber tapping cloth indicates ring, include:

the cutting edge assembly is internally provided with a cavity;

the annular wearing mechanism is fixedly connected with the cutting edge assembly and is used for being worn on fingers when in use;

a first opening disposed at a bottom end of the cavity;

the trigger plate is arranged at the first opening position and is connected with the top end of the cavity through a spring;

the knife is fixedly connected with the trigger plate;

and the second opening is arranged on the upper end surface of the cutting edge assembly, is positioned right above the knife and is used for exposing the upper end surface of the cutting edge assembly through the second opening.

Preferably, the distance between the top end of the knife and the second opening is b, and b is greater than or equal to zero.

Preferably, the knife comprises:

the tool nose is triangular, and cutting edges are arranged on two edges of the triangular shape.

Preferably, the height of the knife tip is c, and the thickness of the trigger plate is a, wherein a is b + c.

Preferably, the cutting edge assembly is located above the loop attachment means.

Preferably, the knife comprises:

the tool comprises a tool nose, a tool nose and a tool body, wherein the tool nose comprises a first cutting part and a second cutting part, the first cutting part and the second cutting part are both arc-shaped, the circle center of the first cutting part is positioned above the vertex of the tool nose, and the circle center of the second cutting part is positioned below the vertex of the tool nose;

the fixing body and the tool nose are integrally made to be positioned below the tool nose and are cuboid.

Preferably, the upper end surface of the cutting blade assembly is arc-shaped, and the center of the arc is located below the upper end surface of the cutting blade assembly.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a rubberized fabric finger ring according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a cutting edge assembly of a rubberized fabric finger ring according to an embodiment of the present invention;

FIG. 3 is a front view of a cutting edge assembly of a rubberized fabric finger ring in an embodiment of the present invention;

fig. 4 is a schematic view of a knife for cutting a rubberized fabric finger ring according to an embodiment of the present invention.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The embodiment of the utility model provides a rubber tapping cloth indicates ring, as shown in fig. 1, 2, include:

the cutting edge assembly 1 is internally provided with a cavity 3,

an annular wearing mechanism 2 fixedly connected with the cutting blade assembly 1 and used for wearing on fingers when in use;

a first opening 4 arranged at the bottom end of the cavity 3;

the trigger plate 5 is arranged at the position of the first opening 4, and the trigger plate 5 is connected with the top end of the cavity 3 through a spring 6;

the knife 7 is fixedly connected with the trigger plate 5;

and a second opening 8 provided in the upper end surface of the cutting blade assembly 1 and positioned directly above the knife 7, for exposing the knife 7 to the upper end surface of the cutting blade assembly 1 through the second opening 8.

Wear this rubber cloth cutting finger ring on the finger through wearing the mechanism, when wearing, the finger will trigger the board and upwards push up, drive and fix and trigger the board on the sword expose this rubber cloth cutting finger ring surface from second open position, when needs cut the adhesive tape, only need gently with the sword draw down on the adhesive tape can. Because the finger-type tool box is worn on the finger when in use, the tool placement position of the adhesive tape can not be forgotten to be cut, the tool can not be found, and the time for finding the tool in long-term use is saved. Wherein the wearing mechanism can be a ring made of plastic.

Preferably, as shown in fig. 3, the distance between the top end of the knife and the second opening is b, and b is greater than or equal to zero. The knife is positioned in the cavity when not in use, so that the knife can not scratch people when the adhesive tape cutting ring is not in use, and the knife can be protected to prevent accidental damage.

Preferably, the knife comprises:

the tool nose is triangular, and cutting edges are arranged on two edges of the triangular shape.

In order to make the knife tip completely expose the surface of the rubberized finger ring when in use, it is preferable that the height of the knife tip is c and the thickness of the trigger plate is a, where a is b + c, as shown in fig. 3.

In order to increase the safety in use, it is preferable that the cutting blade assembly is located above the ring-shaped wearing mechanism. When the utility model is worn, the knife is more safe when being positioned on the back of the hand than when being positioned on the palm.

Preferably, as shown in fig. 4, the knife includes:

the cutting edge 11 comprises a first cutting part 12 and a second cutting part 13, the first cutting part 12 and the second cutting part 13 are both arc-shaped, the circle center of the first cutting part 12 is positioned above the vertex of the cutting edge 11, and the circle center of the second cutting part 13 is positioned below the vertex of the cutting edge 11;

and the fixing body 14 is integrally made with the knife tip 11, is positioned below the knife tip 11 and is rectangular.

The first edge part is beneficial to cutting the using action, the second edge part is beneficial to scribing the using action, and the shape of the tool nose enables the rubber tapping cloth finger ring to be beneficial to various operating actions. The fixing body is arranged to increase the strength of the knife, so that the knife is not easy to break.

For convenience of use, the upper end surface of the cutting blade assembly is preferably arc-shaped, and the center of the arc is located below the upper end surface of the cutting blade assembly. The arc shape is more beneficial to the contact between the knife and the adhesive plaster.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (7)

1. A rubberized fabric finger ring is characterized by comprising:

the cutting edge assembly is internally provided with a cavity;

the annular wearing mechanism is fixedly connected with the cutting edge assembly and is used for being worn on fingers when in use;

a first opening disposed at a bottom end of the cavity;

the trigger plate is arranged at the first opening position and is connected with the top end of the cavity through a spring;

the knife is fixedly connected with the trigger plate;

and the second opening is arranged on the upper end surface of the cutting edge assembly, is positioned right above the knife and is used for exposing the upper end surface of the cutting edge assembly through the second opening.

2. The tapping cloth finger ring of claim 1, wherein the distance b between the top end of the knife and the second opening is greater than or equal to zero.

3. The tapping cloth finger ring of claim 2, wherein the knife comprises:

the tool nose is triangular, and cutting edges are arranged on two edges of the triangular shape.

4. The rubberized finger ring of claim 3, wherein the knife tip has a height c and the trigger plate has a thickness a, wherein a ═ b + c.

5. The tapping cloth finger ring of claim 1, wherein said cutting edge assembly is located above said ring-like wear mechanism.

6. The tapping cloth finger ring of claim 2, wherein the knife comprises:

the tool comprises a tool nose, a tool nose and a tool body, wherein the tool nose comprises a first cutting part and a second cutting part, the first cutting part and the second cutting part are both arc-shaped, the circle center of the first cutting part is positioned above the vertex of the tool nose, and the circle center of the second cutting part is positioned below the vertex of the tool nose;

the fixing body and the tool nose are integrally made to be positioned below the tool nose and are cuboid.

7. The rubberized fabric finger ring according to claim 1, wherein an upper end surface of the cutting edge assembly is arc-shaped, and a center of the arc is located below the upper end surface of the cutting edge assembly.

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