CN201427322Y

CN201427322Y - Adhesive tape tearing device

Info

Publication number: CN201427322Y
Application number: CN2009201390752U
Authority: CN
Inventors: 彭剑锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-16
Filing date: 2009-06-16
Publication date: 2010-03-24
Anticipated expiration: 2019-06-16

Abstract

The utility model discloses an adhesive tape tearing device, which comprises a sleeve capable of being sleeved on a finger and a cutting portion arranged in the front of the sleeve. When the adhesivetape tearing device is used, a user only needs to position the sleeve on one finger of a hand gripping an adhesive tape, then uses the finger sleeved by the tearing device to exert force on the surface of the adhesive tape when objects are fixed or adhered by the adhesive tape, and finally cuts off the adhesive tape through the cutting portion of the tearing device so as to achieve the purposes oftensioning and cutting the adhesive tape and lead adhesive tape to be convenient to use. Simultaneously, the adhesive tape tearing device is only an object sleeved on a finger, small in volume and convenient to carry with.

Description

Adhesive tape tear fracture device

Technical field

The relevant a kind of adhesive tape tear fracture device of the utility model belongs to daily life field.

Background technology

Adhesive tape and other thin matter adhesive tape are used in people's daily life widely, in order to encapsulation or fixing article.But adhesive tape often need be equipped with cutting tool or scissors in actual use carries out severing, if there is not aid to have effect down, only needs manpower to be difficult to make the adhesive tape tear fracture.Therefore, for some adhesive tapes cutting articles for use have just appearred in the use of Convenient adhesive tape, but existing adhesive tape cutter all have volume big, use deficiency shortcoming flexibly; Even the time spent needs adherend is moved to by the rubber base of adhesive tape cutter, generally be to need cutting earlier to estimate the stickup of carrying out adhesive tape behind the adhesive tape of length again, so also bring the inconvenience in the use.

The utility model content

The purpose of this utility model provides and a kind ofly uses flexibly, volume is small and exquisite, the adhesive tape tear fracture device of Convenient adhesive tape tear fracture.

For achieving the above object, solution of the present utility model is:

A kind of adhesive tape tear fracture device, it comprises a cutting part that can be placed on the sleeve on the finger and be positioned at the sleeve front portion.

Described cutting part is the lamellar body on tool sword limit.

Described cutting part is the sharp-pointed head that takes shape in the sleeve front portion.

Described cutting part is connected with sharp-pointed head for the sleeve front portion.

Described sleeve is the non-closed cylinder with vertical fluting, and it is made for hard material.

Offer breach on the stack shell of described sleeve.

Described sleeve is that flexible material is made, and vertically is fixed with a slice flexible member on the stack shell.

Described sleeve is that flexible material is made, and it relies on VELCRO, fastener or hook to be movably connected mutually and forms.

Described lower cartridge is by being articulated with connecting rod to be connected with roller, and the horizontal section of this roller is circle or polygon.

On the described roller at interval be provided with groove.

Described connecting rod both sides are provided with limited block.

After adopting such scheme, the utility model adhesive tape tear fracture device is when implementing to use, only need its jacket casing is placed on the wherein finger of the hand that grips adhesive tape, after adhesive tape is fixed object or glue, the finger that is nested with the tear fracture device is to the tape surface application of force, then the cutting part of tear fracture device can cut off adhesive tape, to reach light sanction rubber tapping band, the function that adhesive tape is easy to use; Simultaneously, this tear fracture device only is one to be nested with the object on the finger, and its volume is small and exquisite and be convenient for carrying use.

Description of drawings

Fig. 1 is the schematic perspective view of the utility model embodiment 1;

Fig. 2 is the schematic perspective view of the utility model embodiment 2;

Fig. 3 is the schematic perspective view of the utility model embodiment 3;

Fig. 4 is the schematic perspective view of the utility model embodiment 4;

Fig. 5 is the schematic perspective view of the utility model embodiment 5;

Fig. 6 is the schematic perspective view of the utility model embodiment 6;

Fig. 7 is the schematic perspective view of the utility model embodiment 7;

Fig. 8 is the schematic perspective view of the utility model embodiment 8;

Fig. 9 is the schematic perspective view of the utility model embodiment 9;

Fig. 9 a is the structural representation of the utility model embodiment 9;

Fig. 9 b is the structure side view of the utility model embodiment 9;

Fig. 9 c is the enforcement schematic diagram of the utility model embodiment 9;

Fig. 9 d is the enforcement side view of the utility model embodiment 9;

Figure 10 is the schematic perspective view of the utility model embodiment 10;

Figure 11 is the enforcement schematic diagram of the utility model embodiment 11.

The specific embodiment

Extremely shown in Figure 11 as Fig. 1, adhesive tape tear fracture device of the present utility model, it comprises a cutting part 2 that can be placed on the sleeve 1 on the finger and be positioned at sleeve 1 front portion.

As shown in Figure 1, the sleeve 1 of this tear fracture device is the non-closed cylinder with vertical fluting 11, and cutting part 2 is the front portions that are formed at sleeve 1, and it is the lamellar body 21 on a tool sword limit, is similar to the effect of blade with formation.

As shown in Figure 2, this cutting part 2 is for to be located at two sharp-pointed 22 of sleeve 1 front upper projection, and offers breach 12 on the stack shell of sleeve 1, on the sleeve 1 vertically fluting 11 all be in order to adapt to the finger of different sizes and shape with arranging of breach 12.

As shown in Figure 3, the tip 23 of this cutting part 2 for forming at sleeve pipe 1 anterior convergent, the stack shell of its sleeve 1 is not limited to cylinder, also can adopt polygon post.

As shown in Figure 4, sleeve 1 front end of this tear fracture device forms blind end, is provided with embedding hole 13 above the blind end end face, and the mast 24 with sharp end be build-in in this embedding hole 13 to form cutting part 2.

The sleeve 1 of above-mentioned Fig. 1 to each embodiment shown in Figure 4 is to adopt hard material, carries out moulding and gets as metal or plastic cement material.

Shown in Fig. 5,6, this tear fracture device can adopt the material of sheet, makes as metal or plastic cement, and the sheet forming that cuts out is gone out to have the fluting 11 and the sleeve 1 of breach 12, and anterior form have sharp-pointed 25 the edge as cutting part 2, see shown in Figure 5; Also can forwardly directly form a tip 26 as cutting part 2.

Shown in Fig. 7,8, this tear fracture device can adopt flexible material to form to be placed on the sleeve 1 on the finger, forms cutting parts 2 and be fixed with a sharp-pointed body 27 at sleeve 1 front end, and this sharp-pointed body 27 is one to have the mast of tip, and its rear portion is to stitch to be fixed on the sleeve 1.As shown in Figure 7, vertically be fixed with a slice flexible member 14 on this sleeve 1 stack shell, as elastic cord or the like.As shown in Figure 8, also can make sleeve 1 form, also can adopt fastener or hook to flexibly connect together mutually certainly and form for relying on VELCRO 15 mutual activities to fit together.The sleeve 1 of these two kinds of embodiments can adapt to the finger of different thicknesses, makes the use of tear fracture device more flexible.

Adhesive tape tear fracture device of the present utility model is when implementing to use, only need its sleeve 1 is placed on the wherein finger of the hand that grips adhesive tape, after adhesive tape is fixed object or glue, the finger that is nested with the tear fracture device is to the tape surface application of force, then the cutting part 2 of tear fracture device can cut off adhesive tape, cut out rubber tapping band, the function that adhesive tape is easy to use to reach degree of tightness.Simultaneously, this tear fracture device only is one to be nested with the object on the finger, and its volume is small and exquisite and be convenient for carrying use.

Fig. 9 is to shown in Figure 11 for another example, and this tear fracture device can be connected with roller 4 by connecting rod 3 in the bottom of its sleeve 1, positions use on the adhesive tape conveniently to be placed on.Be formed with link hole or hook 16 in the bottom of sleeve 1, and connecting rod 3 is to be articulated in this link hole or the hook 16, connecting rod 3 forms a framework simultaneously, its front portion is nested with roller 4, then articulates with sleeve 1, and the width of this framework is the width of adhesive tape, then in use, adhesive tape is to pass the framework that this connecting rod 3 forms, and sleeve 1 is enclosed within on the finger, and the tension adhesive tape can be torn the adhesive tape that stretches with the anterior cut portion of tear fracture device.

This roller 4 is circle or polygon for horizontal section, as long as it can rotate on connecting rod 3, can play the effect to the adhesive tape guiding.As shown in figure 10, on roller 4 at interval be provided with groove 41, adhesive tape is convenient to find the initial head of adhesive tape when using next time like this.Again as shown in figure 11, the framework both sides that form at connecting rod 3 are provided with limited block 31, as block, catch or pin, limit roller 4, make between itself and the adhesive tape not moving.

To sum up, adhesive tape tear fracture device of the present utility model, it can satisfy the function that adhesive tape makes things convenient for tear fracture in use, and volume is small and exquisite, uses flexibly.

Claims

1, a kind of adhesive tape tear fracture device is characterized in that: comprise that one can be placed on the sleeve on the finger and be positioned at the cutting part of sleeve front portion.

2, adhesive tape tear fracture device as claimed in claim 1, it is characterized in that: cutting part is the lamellar body on tool sword limit.

3, adhesive tape tear fracture device as claimed in claim 1 is characterized in that: cutting part is the sharp-pointed head of sleeve front portion.

4, adhesive tape tear fracture device as claimed in claim 1, it is characterized in that: sleeve is the non-closed cylinder with vertical fluting, and it is made for hard material.

5, as claim 1 or 4 described adhesive tape tear fracture devices, it is characterized in that: offer breach on the stack shell of sleeve.

6, adhesive tape tear fracture device as claimed in claim 1 is characterized in that: sleeve is that flexible material is made, and vertically is fixed with a slice flexible member on the stack shell.

7, adhesive tape tear fracture device as claimed in claim 1 is characterized in that: sleeve is that flexible material is made, and it relies on VELCRO, fastener or hook to be movably connected mutually and forms.

8, adhesive tape tear fracture device as claimed in claim 1 is characterized in that: lower cartridge is articulated with connecting rod to be connected with roller, and the horizontal section of this roller is circle or polygon.

9, adhesive tape tear fracture device as claimed in claim 8 is characterized in that: on the roller at interval be provided with groove.

10, adhesive tape tear fracture device as claimed in claim 8, it is characterized in that: the connecting rod both sides are provided with limited block.