Portable scissors for students

Abstract

The utility model discloses a pair of portable scissors for students, which comprises a plate body, and a mounting mechanism and a protection mechanism are mounted on the plate body; the mounting mechanism comprises a fixing bolt, a fixing nut, a first blade, a first scissor arm, a second blade, a second scissor arm and an operation hole, the other end of the fixing bolt is connected with the fixing nut, and the bottom of the first blade is fixedly connected with the top of the first scissor arm. According to the pair of scissors, the mounting mechanism, the fixing bolt, the fixing nut, the first blade, the first scissor arm, the second blade, the second scissor arm and the operation hole are mutually hinged, so that the size of a via hole which is formed in the scissor handle and used for allowing a finger to penetrate through can be reduced, and the carrying convenience is improved; by installing the protection mechanism, the telescopic sleeve, the telescopic rod, the turning block and the protection sleeve, the cutting edge of the scissors can be protected, so that the possibility that a user is injured by the cutting edge during storage is reduced, and the body safety of the user is maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of scissors, in particular to a portable pair of scissors for students. Background Art

[0002] Scissors are double-edged tools for cutting sheet or linear objects such as cloth, paper, steel plate, rope, round steel, etc. The two edges cross each other and can be opened and closed.

[0003] The existing scissors have the following disadvantages:

[0004] 1. Since the existing scissors are provided with through holes for fingers to pass through on the handle, their volume is usually large and they are inconvenient to carry.

[0005] 2. For the existing scissors, users are prone to be injured by the blade when storing them, which poses a certain danger. Content of the Utility Model

[0006] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a portable pair of scissors for students.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] A portable pair of scissors for students, including a plate body, on which an installation mechanism and a protection mechanism are installed;

[0009] The installation mechanism includes a fixing bolt, a fixing nut, a first blade, a first scissor arm, a second blade, a second scissor arm and an operation hole. The other end of the fixing bolt is connected to the fixing nut. The bottom of the first blade is fixedly connected to the top of the first scissor arm. The bottom of the second blade is embedded in the top of the second scissor arm. Operation holes are provided at the bottoms of the first scissor arm and the second scissor arm.

[0010] Through the above scheme, by installing the installation mechanism, the mutual hinge connection of the fixing bolt, the fixing nut, the first blade, the first scissor arm, the second blade, the second scissor arm and the operation hole can reduce the volume of the through hole for fingers to pass through on the handle, thereby improving the convenience of carrying.

[0011] Preferably, the protection mechanism includes a telescopic sleeve, a telescopic rod, a turning block and a protective sleeve. The bottoms of the telescopic rods are installed on both telescopic sleeves. The top of the telescopic rod is fixedly connected to the turning block. The two turning blocks are installed at both ends of the bottom of the protective sleeve.

[0012] Through the above scheme, by installing the protection mechanism, the telescopic sleeve, the telescopic rod, the turning block and the protective sleeve can protect the blade of the scissors, thereby reducing the possibility of the user being injured by the blade when storing, and safeguarding the physical safety of the user.

[0013] Preferably, one outer wall on one side of the bottom of each of the two telescopic sleeves is respectively welded to two ends of one outer wall on one side of the bottom of the plate body.

[0014] Preferably, the middle parts of the first blade and the second blade are connected by fixing bolts.

[0015] Preferably, screw holes are formed in the plate body, the first blade and the second blade, and the fixing bolts connect the first blade and the second blade to the plate body through the screw holes.

[0016] Preferably, a rotating shaft is installed inside the telescopic sleeve, a rotating belt is fixed to the bottom of the telescopic rod, and the rotating belt is wound around the rotating shaft.

[0017] The beneficial effects of the present utility model are as follows:

[0018] 1. By installing the installation mechanism, the mutual hinge connection of the fixing bolts, fixing nuts, first blade, first scissor arm, second blade, second scissor arm and operation holes can reduce the volume of the through holes provided on the handle for fingers to pass through, thereby improving the convenience of carrying;

[0019] 2. By installing the protection mechanism, the telescopic sleeve, telescopic rod, turning block and protective sleeve can protect the blades of the scissors, thereby reducing the possibility of the user being injured by the blade edge during storage and safeguarding the physical safety of the user. Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of a portable student scissor proposed by the present utility model;

[0021] Figure 2 is a schematic structural diagram of the installation mechanism of a portable student scissor proposed by the present utility model;

[0022] Figure 3 is a side view of the structure of a portable student scissor proposed by the present utility model.

[0023] In the figure: 1, plate body; 2, fixing bolt; 3, fixing nut; 4, first blade; 5, first scissor arm; 6, second blade; 7, second scissor arm; 8, operation hole; 9, telescopic sleeve; 10, telescopic rod; 11, turning block; 12, protective sleeve. Specific Embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0025] Example 1, referring toFigure 1 and Figure 2 A portable pair of scissors for students, comprising a plate body 1, on which an installation mechanism and a protection mechanism are installed;

[0026] The installation mechanism includes a fixing bolt 2, a fixing nut 3, a first blade 4, a first scissor arm 5, a second blade 6, a second scissor arm 7 and an operation hole 8. The other end of the fixing bolt 2 is connected to the fixing nut 3. The bottom of the first blade 4 is fixedly connected to the top of the first scissor arm 5. The bottom of the second blade 6 is embedded in the top of the second scissor arm 7. Operation holes 8 are provided at the bottoms of both the first scissor arm 5 and the second scissor arm 7. By the mutual hinge connection of the fixing bolt 2, the fixing nut 3, the first blade 4, the first scissor arm 5, the second blade 6, the second scissor arm 7 and the operation hole 8, the volume of the through hole provided on the handle for the finger to pass through can be reduced, thereby improving the convenience of carrying.

[0027] Example 2, referring to Figure 1 The protection mechanism includes a telescopic sleeve 9, a telescopic rod 10, a turning block 11 and a protective sleeve 12. The bottoms of two telescopic sleeves 9 are both provided with the bottom of the telescopic rod 10. The top of the telescopic rod 10 is fixedly connected to the turning block 11. Two turning blocks 11 are installed at both ends of the bottom of the protective sleeve 12. By the arrangement of the telescopic sleeve 9, the telescopic rod 10, the turning block 11 and the protective sleeve 12, the blades of the scissors can be protected, thereby reducing the possibility that the user is injured by the blade edge during storage and safeguarding the physical safety of the user.

[0028] Example 3, referring to Figure 1 and Figure 3 The outer walls of one side of the bottoms of two telescopic sleeves 9 are respectively welded to both ends of the outer wall of one side of the bottom of the plate body 1. The middle parts of the first blade 4 and the second blade 6 are connected by a fixing bolt 2. Threaded holes are provided on the plate body 1, the first blade 4 and the second blade 6. The fixing bolt 2 connects the first blade 4 and the second blade 6 to the plate body 1 through the threaded holes. A rotating shaft is installed inside the telescopic sleeve 9. A rotating belt is fixed to the bottom of the telescopic rod 10. The rotating belt is wound around the rotating shaft.

[0029] Working principle: By the mutual hinge connection of the fixing bolt 2, the fixing nut 3, the first blade 4, the first scissor arm 5, the second blade 6, the second scissor arm 7 and the operation hole 8, the volume of the through hole provided on the handle for the finger to pass through can be reduced, thereby improving the convenience of carrying; by the arrangement of the telescopic sleeve 9, the telescopic rod 10, the turning block 11 and the protective sleeve 12 in the protection mechanism, the blades of the scissors can be protected, thereby reducing the possibility that the user is injured by the blade edge during storage and safeguarding the physical safety of the user.

[0030] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A portable pair of scissors for students, comprising a plate body (1), characterized in that: The plate body (1) is provided with a mounting mechanism and a protection mechanism; The mounting mechanism comprises a fixing bolt (2), a fixing nut (3), a first blade (4), a first scissor arm (5), a second blade (6), a second scissor arm (7) and an operating hole (8); the other end of the fixing bolt (2) is connected to the fixing nut (3); the bottom of the first blade (4) is fixedly connected to the top of the first scissor arm (5); the bottom of the second blade (6) is embedded in the top of the second scissor arm (7); and the bottoms of the first scissor arm (5) and the second scissor arm (7) are both provided with an operating hole (8).

2. A portable pair of scissors for students according to claim 1, characterized in that: The protective mechanism comprises a telescopic sleeve (9), a telescopic rod (10), a turning block (11) and a protective sleeve (12); the bottom of the telescopic rod (10) is mounted on the two telescopic sleeves (9); the top of the telescopic rod (10) is fixedly connected to the turning block (11); and the two turning blocks (11) are mounted at both ends of the bottom of the protective sleeve (12).

3. A portable pair of scissors for students according to claim 2, characterized in that: The outer walls on one side of the bottom of the two telescopic sleeves (9) are respectively welded to the two ends of the outer wall on one side of the bottom of the plate body (1).

4. The portable student scissors according to claim 1, characterized in that: The first blade (4) and the middle part of the second blade (6) are connected via a fixing bolt (2).

5. The portable student scissors according to claim 1, characterized in that: The plate body (1), the first blade (4) and the second blade (6) are all provided with screw holes, and the fixing bolts (2) connect the first blade (4) and the second blade (6) to the plate body (1) through the screw holes.

6. The portable student scissors according to claim 2, characterized in that: A rotating shaft is installed inside the telescopic sleeve (9), and a rotating belt is fixed to the bottom of the telescopic rod (10), wherein the rotating belt is wound around the rotating shaft.

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