CN213320243U

CN213320243U - V-shaped adhesive tape scissors

Info

Publication number: CN213320243U
Application number: CN202021587139.8U
Authority: CN
Inventors: 金礼凯
Original assignee: Henan Guangcheng System Doors And Windows Co Ltd
Current assignee: Henan Guangcheng System Doors And Windows Co Ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-06-01
Anticipated expiration: 2030-08-04

Abstract

The utility model provides a V-shaped rubber strip scissors, which comprises a scissor handle I, a scissor handle II, a spring, a scissor head I and a scissor head II, wherein the scissor handle I is connected with the scissor head I, the end part of the scissor head I is triangular, the scissor handle II is connected with the scissor head II, and the end part of the scissor head II is triangular; the scissors handle I, the scissors handle II, the scissors head I and the scissors head II are in an X shape through articulated shafts; an elastic element is arranged between the scissor handle I and the scissor handle II; the scissors head I is provided with a blade clamping part, and the scissors head II is provided with a limiting device. The utility model discloses a blade detachable design for the blade makes damaging, conveniently changes and maintains, adopts the design of spring between the handle, has avoided two open too big or undersize of scissors handle angle, prescribes a limit to its angle, is more convenient for tailor.

Description

V-shaped adhesive tape scissors

Technical Field

The utility model relates to a scissors, concretely relates to adhesive tape scissors.

Background

Joint strip is fairly extensive in building door and window field is used, when carrying out whole sealing processing to the door and window, need cut out V style of calligraphy breach at door and window corner, the sealing strip of being convenient for bend to reach better sealed effect, better syllable-dividing effect. Most of the existing rubber strip scissors are formed by a scissor head and a scissor handle in a split mode, the existing rubber strip scissors need to be connected through rivets or welding, the installation cost is high, the installation precision is poor, and the shearing precision is low. The cutting part of the scissors is not convenient to replace and maintain after being damaged. The plastic used for the rubber strip scissors is used for manufacturing the materials of the scissors main body, the design reduces the manufacturing cost to a certain extent, but the plastic used as the raw material of the main body cannot achieve the overall strength of the scissors and is easy to damage.

Disclosure of Invention

To the technical problem mentioned above, the utility model provides a V type adhesive tape scissors.

In order to realize the purpose, the technical scheme of the utility model is that:

a V-shaped rubber strip scissors comprises a scissors handle I, a scissors handle II, a spring, a scissors head I and a scissors head II, wherein the scissors handle I is connected with the scissors head I, the end part of the scissors head I is triangular, the scissors handle II is connected with the scissors head II, and the end part of the scissors head II is triangular; the scissors handle I, the scissors handle II, the scissors head I and the scissors head II are in an X shape through articulated shafts; a spring is arranged between the scissor handle I and the scissor handle II, and two ends of the spring are respectively arranged in deep holes formed in the scissor handle I and the scissor handle II; the scissors head I is provided with a blade clamping part, and the scissors head II is provided with a triangular limiting knife rest.

It is right to the utility model discloses further description, blade clamping device, including a triangle-shaped boss and three centre gripping post, the triangle-shaped boss about both sides set up two screw holes respectively, be provided with two screws with it cooperation, three centre gripping post on be provided with the breach of certain angle respectively.

It is right to the utility model discloses further description, stop device include stop screw and spacing sword platform, spacing sword platform and the design of scissors head as an organic whole, stop screw is connected with spacing sword platform through the screw hole on the spacing sword platform.

To the further description of the present invention, the materials of the scissor handle I, the scissor handle II, the scissor head I and the scissor head II are alloys.

To the utility model discloses further description, scissors handle I, scissors handle II, scissors head I be arc bending structure, the cross-section is square, two limit fillets above.

For further description of the utility model, the hinge part of the scissor head I is a round hole; the hinge part of the scissor head II is a circular shaft.

To the further description of the present invention, the blades are rectangular, and the upper portion of the blades has a U-shaped groove for fixing the blades on the scissor heads.

Compared with the prior art, the utility model has the advantages of:

1. the scissor handle and the scissor head are integrally cast, and compared with the traditional split design, the scissor has the advantages that the processing procedures are reduced, and the manufacturing cost is reduced.

2. The blade clamping part arranged on the scissor head I adopts screws to fix the blade, so that the blade is convenient to replace, and meanwhile, the maintenance cost is also reduced.

3. Set up stop device on scissors head II, this stop device has carried out effectual spacing to the range of tailorring, avoids cutting the in-process too violent with strength, leads to the blade impaired too fast.

4. The elastic element arranged between the two scissor handles is limited in the opening or reducing angle of the scissor handle I and the scissor handle II, so that the unsmooth cutting process caused by the overlarge angle between the scissor handle I and the scissor handle II is avoided.

Drawings

FIG. 1 is an exploded view of the adhesive tape scissors of the present invention;

FIG. 2 is a structural diagram of a scissor handle I and a scissor head I of the rubber strip scissors of the utility model;

fig. 3 is a front view of the rubber strip scissors of the present invention.

Reference numerals

1-scissor head, 2-scissor handle, 3-scissor head, 4-scissor handle, 5-spring, 6-blade, 7-screw, 8-limit screw, 9-triangle limit knife platform, 10-limit threaded hole, 101-triangle knife platform, 102-clamping column, 103-threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present 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.

Referring to fig. 1-3, fig. 1 is a schematic structural view of a V-shaped adhesive tape scissors according to the present invention. A V-shaped rubber strip scissors comprises a scissors handle I2, a scissors handle II 4, a spring 5, a scissors head I1 and a scissors head II 3, wherein the scissors handle I2 is connected with the scissors head I1, the end part of the scissors head I1 is triangular, the scissors handle II 4 is connected with the scissors head II 3, and the end part of the scissors head II 3 is triangular; the scissor handle I2, the scissor handle II 4, the scissor head I1 and the scissor head II 3 are in an X shape through articulated shafts; a spring is arranged between the scissor handle I and the scissor handle II, and two ends of the spring are respectively arranged in deep holes formed in the scissor handle I and the scissor handle II; the scissors head I1 is provided with a blade clamping part, and the scissors head II 3 is provided with a limiting device.

According to a preferable technical scheme of the embodiment, the blade clamping device comprises a triangular boss 101 and three clamping columns 102, two threaded holes 103 are formed in the left side and the right side of the triangular boss 101 respectively, two screws 7 are arranged in a matched mode with the threaded holes, notches with certain angles are formed in the three clamping columns 102 respectively, a gap formed between the triangular clamping columns 102 and the triangular boss 101 is used for fixing blades, a U-shaped groove is formed in the upper portion of the blade 6, and the blades 6 are fixed on the scissor head through the U-shaped groove by the screws 7. When the blade 6 needs to be replaced, the blade 6 can be replaced only by detaching the screw 7.

The utility model discloses an operating principle, the user struts two scissors heads through two scissors handles for leave the space between blade and the sword platform, then place the adhesive tape in the space, tailor the adhesive tape, cut out a V type breach, the folding use of being convenient for with the adhesive tape. In the cutting process, the limit cutter table on the shear head II is used for effectively limiting the cutting amplitude, so that the phenomenon that the blade is damaged too fast due to too strong force in the cutting process is avoided. Meanwhile, due to the existence of the spring between the two scissor handles, the opening or reducing angles of the scissor handle I and the scissor handle II are limited, so that the problem that the cutting process is not smooth due to the fact that the angle between the scissor handle I and the scissor handle II is too large is avoided.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims

1. The utility model provides a V type adhesive tape scissors, includes scissors handle I (2), scissors handle II (4), spring (5), scissors head I (1), scissors head II (3), its characterized in that: the scissors handle I (2) is connected with the scissors head I (1), the end part of the scissors head I (1) is triangular, the scissors handle II (4) is connected with the scissors head II (3), and the end part of the scissors head II (3) is triangular; the scissors handle I (2), the scissors handle II (4), the scissors head I (1) and the scissors head II (3) are in an X shape through a hinged shaft; a spring (5) is arranged between the scissor handle I (2) and the scissor handle II (4), and two ends of the spring (5) are respectively arranged in deep holes of the scissor handle I (2) and the scissor handle II (4); the scissors head I (1) is provided with a blade clamping part, and the scissors head II (3) is provided with a limiting device.

2. The V-shaped adhesive tape scissors according to claim 1, wherein: blade clamping device, including a triangle-shaped boss (101) and centre gripping post (102), triangle-shaped boss (101) about both sides set up two screw holes (103) respectively, cooperate with it and be provided with two screws (7), the quantity of centre gripping post (102) be three, become equilateral triangle and set up, centre gripping post (102) on be provided with the breach respectively.

3. The V-shaped adhesive tape scissors according to claim 1, wherein: the limiting device comprises a limiting screw (8) and a limiting tool post (9), the limiting tool post (9) and the shear head II (3) are designed into a whole, and the limiting screw (8) is connected with the limiting tool post (9) through a limiting threaded hole (10) in the limiting tool post.

4. The V-shaped adhesive tape scissors according to claim 1, wherein: the scissors handle I (2), the scissors handle II (4), the scissors head I (1) and the scissors head II (3) are made of alloy.

5. The V-shaped adhesive tape scissors according to claim 1, wherein: the scissors handle I (2), the scissors handle II (4) and the scissors head I (1) are of arc-shaped bending structures, the cross section is square, and two sides of the upper part are rounded.

6. The V-shaped adhesive tape scissors according to claim 1, wherein: the hinge part of the scissor head I (1) is a round hole; the hinge part of the scissor head II (3) is a circular shaft.

7. The V-shaped adhesive tape scissors according to claim 1, wherein: the blade (6) is rectangular, and the upper part of the blade (6) is provided with a U-shaped groove.