CN215702053U

CN215702053U - Special-shaped adhesive tape corner cutting special tool

Info

Publication number: CN215702053U
Application number: CN202121699450.6U
Authority: CN
Inventors: 陈高敏; 童斌; 马红平
Original assignee: Shaanxi Yiheng Tianmu Technology Co ltd
Current assignee: Shaanxi Yiheng Tianmu Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-02-01
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a special tool for cutting corners of special-shaped adhesive tapes, which comprises a V-shaped frame, a handle, right-angle grooves, shearing grooves, blocking plates, a penetrating groove, a mounting groove, a supporting shaft and a clamping part, wherein the bottom end of the V-shaped frame is fixedly provided with a vertical handle, the middle part of the V-shaped frame is provided with the right-angle grooves in the front and back directions, the left part and the right part of the V-shaped frame are respectively provided with a horizontal shearing groove, and the left part and the right part of the V-shaped frame are respectively fixedly provided with a horizontal blocking plate. According to the utility model, the state of the clamping plate can be adjusted by pressing the transmission frame, so that the adhesive tape can be conveniently threaded and connected, and can be well clamped, the inaccuracy of a cutting position caused by accidental sliding of the adhesive tape can be prevented, the cutting can be carried out along a right-angle groove or a cutting groove by a cutter such as an art designer knife, the right-angle cutting or the cutting at forty-five degrees can be carried out, the hand can be well protected by the blocking plate, and the hand can be prevented from being damaged by the cutter.

Description

Special-shaped adhesive tape corner cutting special tool

Technical Field

The utility model relates to the field of sealing, in particular to a special tool for corner cutting of a special-shaped rubber strip.

Background

In the process of installing doors and windows, the adhesive tape is frequently required to be used due to the consideration of sealing, sound insulation and the like, in the process of installing the adhesive tape, the installation condition of a right-angle corner is frequently met, and due to the requirements of installation efficiency and convenience in operation, when the adhesive tape meets the right-angle corner, the adhesive tape is often installed after being bent like a right-angle corner, and the adhesive tape has stronger toughness, so that the bent adhesive tape cannot be tightly attached to the right-angle corner, the condition of poor sealing still exists, therefore, a worker often uses common cutting tools such as scissors and art designing knives to cut the adhesive tape in the installation process, and because the common cutting tools cut the adhesive tape, the accuracy degree of the common cutting tools can only be controlled manually, so that the cutting size cannot be controlled more accurately, and then the rubber strip after cutting has higher probability and can not be well matched with the right-angled corner, so that the sealing and sound insulation effects are not good, and the defects of the traditional rubber strip cutting tool are highlighted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special tool for cutting corners of special-shaped rubber strips so as to solve the technical problem.

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

the utility model provides a dysmorphism adhesive tape corner cut specialized tool, includes V type frame, handle, right angle groove, cuts the groove, hinders the board, wears to connect groove, mounting groove, back shaft, clamping part, V type frame bottom mounting has a vertical handle, V type frame middle part is equipped with the right angle groove on the fore-and-aft direction, V type frame is controlled two and is respectively equipped with a horizontally and cuts the groove, V type frame is controlled two and respectively is fixed with a horizontally and blocks the board, V type frame middle part runs through a horizontally and wears to connect the groove, V type frame is controlled two and respectively opens the mounting groove that has an slope, two the mounting groove rear portion is fixed with the back shaft of a slope respectively, clamping part is installed on V type frame upper portion.

On the basis of the technical scheme, the clamping part comprises a clamping plate, anti-skidding knurling, a tension spring, a transmission fillet, a transmission chamfering block and a transmission frame, the supporting shaft is provided with the clamping plate which is connected with an incline in a rotating mode, the bottom end of the middle of the clamping plate is provided with the anti-skidding knurling and the bottom end of the middle of the clamping plate, the bottom end of the front portion of the clamping plate is respectively fixed with the tension spring and the transmission fillet, the front portion of the clamping plate is provided with the transmission fillet, the front portion of the mounting groove is respectively connected with the transmission chamfering block, the front end of the transmission chamfering block is jointly fixed with the vertical transmission frame, and the transmission frame is connected with the V-shaped frame in a sliding mode.

On the basis of the technical scheme, the clamping plates can swing back and forth along the supporting shaft, the bottom ends of the tension springs are fixed with the bottom ends of the two installation grooves, the clamping plates are always in contact with the transmission chamfering block through the transmission fillets under the action of the tension springs, and the transmission frame can slide back and forth along the V-shaped frame.

Compared with the prior art, the utility model has the following advantages: according to the utility model, the state of the clamping plate can be adjusted by pressing the transmission frame, so that the adhesive tape can be conveniently threaded and connected, and can be well clamped, the inaccuracy of a cutting position caused by accidental sliding of the adhesive tape can be prevented, the cutting can be carried out along a right-angle groove or a cutting groove by a cutter such as an art designer knife, the right-angle cutting or the cutting at forty-five degrees can be carried out, the hand can be well protected by the blocking plate, and the hand can be prevented from being damaged by the cutter.

Drawings

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

FIG. 2 is a schematic structural view of the V-shaped frame of the present invention.

Fig. 3 is a schematic structural view of the clamping plate of the present invention.

In the figure: 1. v type frame, 2, handle, 3, right angle groove, 4, cut off the groove, 5, block the board, 6, cross the groove, 7, mounting groove, 8, back shaft, 9, clamping part, 10, clamping plate, 11, anti-skidding knurl line, 12, extension spring, 13, transmission fillet, 14, transmission fillet piece, 15, transmission frame.

Detailed Description

The utility model is explained in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1-3, a special tool for cutting the corner of a special-shaped adhesive tape comprises a V-shaped frame 1, a handle 2, a right-angle groove 3, a cutting groove 4, a blocking plate 5, a cross-connecting groove 6, a mounting groove 7, a supporting shaft 8 and a clamping part 9, wherein the bottom end of the V-shaped frame 1 is fixedly provided with a vertical handle 2, the middle part of the V-shaped frame 1 is provided with the right-angle groove 3 in the front-back direction, the bottom of the right-angle groove 3 is higher than that of the cross-connecting groove 6, so that the adhesive tape is not broken when the adhesive tape is cut at right angle, and the adhesive tape is more conveniently bent at right angle, the left part and the right part of the V-shaped frame 1 are respectively provided with a horizontal cutting groove 4, the bottom of the cutting groove 4 is lower than that of the cross-connecting groove 6, so that the adhesive tape can be cut at forty-five degrees, the left part and the right part of the V-shaped frame 1 are respectively fixed with a horizontal blocking plate 5, and the V-shaped frame 1 and the blocking plate 5 form a forty-five degree included angle, the purpose of the blocking plate 5 is to protect hands, a horizontal through-connection groove 6 penetrates through the middle of the V-shaped frame 1, inclined installation grooves 7 are respectively formed in the left portion and the right portion of the V-shaped frame 1, inclined support shafts 8 are respectively fixed to the rear portions of the two installation grooves 7, and a clamping portion 9 is installed on the upper portion of the V-shaped frame 1.

The clamping part 9 comprises a clamping plate 10, anti-skidding knurling 11, a tension spring 12, a transmission fillet 13, a transmission fillet block 14 and a transmission frame 15, wherein the supporting shaft 8 is respectively and rotatably connected with the clamping plate 10 with an inclination, the clamping plate 10 is used for clamping an adhesive tape, and the middle bottom end of the clamping plate 10 is respectively provided with the anti-skidding knurling 11, the anti-skidding knurling 11 is used for contacting the adhesive tape, so that the adhesive tape is prevented from sliding with the clamping plate 10, the front bottom end of the clamping plate 10 is respectively and fixedly provided with the tension spring 12 with an inclination, the front end of the clamping plate 10 is respectively and fixedly provided with the transmission fillet 13 with an inclination, the front end of the mounting groove 7 is respectively and slidably connected with the transmission fillet block 14 with an inclination, and the front end of the transmission fillet block 14 is jointly and fixedly provided with a vertical transmission frame 15, and the transmission frame 15 is slidably connected with the V-shaped frame 1.

The clamp plate 10 can be along 8 fore-and-aft oscillations of back shaft, two the bottom of extension spring 12 is fixed mutually with 7 bottoms of two mounting grooves, two extension spring 12 is in the elastic stretching state all the time, two clamp plate 10 contacts with transmission chamfer piece 14 all the time through transmission fillet 13 under the effect of extension spring 12, transmission chamfer piece 14 is used for driving the swing of clamp plate 10, transmission frame 15 can be along 1 fore-and-aft slip of V type frame.

The working principle of the utility model is as follows: hold and press down driving frame 15 with the thumb behind handle 2, thereby drive clamping plate 10 through transmission chamfer piece 14 and transmission fillet 13 and overcome the elastic tension clockwise rotation of extension spring 12, keep continuously pressing down driving frame 15 afterwards, until being with the adhesive tape about the direction cross-under in two cross-under grooves 6, remove the adhesive tape to suitable position as required simultaneously, then cancel the pressing down to driving frame 15, clamping plate 10 will press from both sides the adhesive tape through anti-skidding knurl 11 under the effect of extension spring 12 so, thereby can prevent that the unexpected slip of adhesive tape from leading to the inaccuracy of tailorring the position, and cut out along right angle groove 3 or cutting out groove 4 through cutters such as art designer's sword, can carry out the right angle and tailor or forty-five degree is cut out, thereby satisfy the adhesive tape at the installation demand of right angle corner.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the utility model.

Claims

1. The utility model provides a dysmorphism adhesive tape corner cut specialized tool, includes V type frame (1), handle (2), right angle groove (3), cuts groove (4), blocks board (5), cross-under groove (6), mounting groove (7), back shaft (8), clamping part (9), its characterized in that: v type frame (1) bottom mounting has a vertical handle (2), V type frame (1) middle part is equipped with the right angle groove (3) on the fore-and-aft direction, two respectively are equipped with a horizontally and cut groove (4) about V type frame (1), two respectively are fixed with a horizontally and hinder rupture plate (5) about V type frame (1), V type frame (1) middle part runs through has a horizontally cross-under groove (6), two respectively open mounting groove (7) that have an slope about V type frame (1), two mounting groove (7) rear portion is fixed with back shaft (8) of a slope respectively, clamping part (9) are installed on V type frame (1) upper portion.

2. The special tool for chamfering special-shaped rubber strips according to claim 1, wherein: clamping part (9) are including clamp plate (10), anti-skidding knurling (11), extension spring (12), transmission fillet (13), transmission chamfer piece (14), driving frame (15), two rotate respectively on back shaft (8) and be connected with the clamp plate (10) of a slope, two clamp plate (10) middle part bottom is equipped with anti-skidding knurling (11) respectively, two the anterior bottom of clamp plate (10) is fixed with extension spring (12) of a slope respectively, two clamp plate (10) front portion is equipped with transmission fillet (13) of a slope respectively, two mounting groove (7) front portion sliding connection respectively has transmission chamfer piece (14) of a slope, two transmission chamfer piece (14) front end is fixed with a vertical driving frame (15) jointly, driving frame (15) and V type frame (1) looks sliding connection.

3. The special tool for chamfering special-shaped rubber strips according to claim 2, wherein: two pinch-off blades (10) can be along back shaft (8) swing back and forth, two the bottom and two mounting grooves (7) bottom of extension spring (12) are fixed mutually, two pinch-off blades (10) contact with transmission chamfer piece (14) all the time through transmission fillet (13) under the effect of extension spring (12), transmission frame (15) can be along V type frame (1) fore-and-aft slip.