A type of scissors

Abstract

This application discloses a pair of scissors, including a first handle and a second handle rotatably connected, and a first scissor blade and a second scissor blade rotatably connected. The first scissor blade is slidably mounted on the first handle, and the second scissor blade is slidably mounted on the second handle. A receiving cavity is provided between the first handle and the second handle. When the first scissor blade and the second scissor blade rotate to close, the first scissor blade and the second scissor blade can slide synchronously to extend or retract into the receiving cavity. The first scissor blade is provided with a locking structure, and the first handle is provided with a first locking position. When the locking structure is connected to the first locking position, both the first scissor blade and the second scissor blade are in an extended and locked state. The first handle can drive the first scissor blade to rotate, and the second handle can drive the second scissor blade to rotate. By designing the locking structure and the first locking position, the stability of the first scissor blade and the second scissor blade in the extended use state is ensured.

Description

Technical Field

[0001] This application relates to the field of everyday consumer goods technology, and more specifically to a pair of scissors. Background Technology

[0002] Scissors, a widely used tool in daily life, typically consist of two blades connected by a pivot and a handle. The blades are used for cutting, while the handle is for holding and operating. Although scissor design has evolved over a long period, some safety issues remain to be addressed. Traditional scissors usually have sharp metal blades with pointed tips. While this design meets the cutting needs, it also presents significant safety hazards. During use, especially in the hands of children or those unfamiliar with scissors, improper handling can easily lead to cuts or punctures from the blades. Furthermore, even when the scissors are closed, the blades remain exposed, posing an accidental risk of injury to the user or others during carrying, storage, or use. To address the aforementioned issues, Chinese utility model patent CN207841400U discloses a combination scissors, including a first blade with a fixed first handle, a second blade with a fixed second handle, a protective sleeve that matches when the first and second blades overlap, and a spring return mechanism located between the first and second handles. The first and second blades are hinged together by a connecting pin, and the protective sleeve has a through hole that matches the connecting pin. The first handle includes a housing, a blade placed inside the housing, and a device for controlling the extension and retraction of the blade. The free end of the housing has an opening that matches the blade. In this technical solution, when the scissors are not in use, the first and second blades are pressed together to overlap, the protective sleeve is put on, and the through hole on the protective sleeve is fastened into the connecting pin. The protective sleeve prevents the blades of the first and second blades from being exposed, solving the safety problem of traditional scissors. However, the protective sleeve needs to be put on and taken off frequently during use, increasing the cumbersomeness of operation. Furthermore, the separately designed protective sleeve is easily lost after being removed, thus still presenting many usage problems. Summary of the Invention

[0003] The technical problem to be solved by this application is to provide a pair of scissors that, by sliding the first and second scissor blades back into the receiving cavity, avoids the blades from being exposed, thereby improving safety during use, and by designing a locking structure with a first locking position, ensures the stability of the first and second scissor blades in the extended use state.

[0004] This application provides a pair of scissors, including a first handle and a second handle rotatably connected, and a first scissor blade and a second scissor blade rotatably connected. The first scissor blade is slidably mounted on the first handle, and the second scissor blade is slidably mounted on the second handle. A receiving cavity is provided between the first handle and the second handle. When the first scissor blade and the second scissor blade rotate to close, the first scissor blade and the second scissor blade can slide synchronously to extend or retract into the receiving cavity. The first scissor blade is provided with a locking structure, and the first handle is provided with a first locking position. When the locking structure is connected to the first locking position, both the first scissor blade and the second scissor blade are in an extended and locked state. The first handle can drive the first scissor blade to rotate, and the second handle can drive the second scissor blade to rotate.

[0005] In this technical solution, the first handle and the second handle are rotatably connected, and the first and second scissor blades are also rotatably connected, retaining the basic functions and operation of traditional scissors. Users can control the cutting action of the scissor blades by opening and closing the handles, just like using ordinary scissors. The first and second scissor blades are slidably mounted on the first and second handles, respectively, so that the scissor blades can not only be rotated by the handles but also slide and extend relative to the handles. A receiving cavity is provided between the first and second handles to accommodate the first and second scissor blades after they have been rotated and closed. The scissors are designed to avoid the safety hazards posed by exposed blades. When the first and second scissors are rotated open, they form an "X" shape for cutting operations. There is spatial interference between the scissors and the handle, preventing them from sliding back into the receiving cavity. Only when the first and second scissors are rotated to a fully closed "I" shape can they slide along the handle into the receiving cavity for storage. With the scissors fully retracted within the receiving cavity, the blades are completely protected, preventing exposure. This cavity design ensures the scissors can be easily retracted. In its compact, retractable state, the scissors are easy to carry and store. A locking structure is located on the first blade, and a first locking position is located on the first handle. The locking structure and the first locking position can be slidably connected or disengaged. When the locking structure is connected to the first locking position, both the first and second blades are fixed in the extended position, preventing them from sliding. In this state, the scissors are in use. The user can drive the first and second blades to rotate and cut using the first and second handles. By applying force to the locking structure, the user disengages it from the first locking position, releasing the sliding lock on the first and second blades. After rotating and closing, the first and second blades can slide into the receiving cavity for storage, ensuring quick switching between storage and use. The design of the locking structure and the first locking position ensures the stability of the first and second blades in the extended use state, preventing accidental sliding due to external forces during use, thus improving safety and reliability. The user can quickly extend and retract the first and second blades by sliding the locking structure, greatly improving efficiency.

[0006] As an improvement, the locking structure is provided with an elastic buckle adapted to the first locking position. The elastic buckle connects to the first locking position so that both the first and second scissors are in the extended locked state. The elastic buckle disengages from the first locking position so that both the first and second scissors are in the extended unlocked state. In this technical solution, the locking structure is equipped with an elastic buckle. The elastic buckle can connect or disengage from the first locking position through elastic deformation and can also return to its original shape. This not only ensures the stability of the lock but also makes the unlocking operation smoother, reducing operational resistance and making locking and unlocking operations more flexible and reliable. When the first and second scissor blades slide to the extended position, the elastic buckle connects with the first locking position, fixing the first and second scissor blades in the extended position, putting the scissors in the use state. This ensures that the scissor blades will not accidentally slide or retract during use, improving the stability and safety of the cutting operation. When the first and second scissor blades rotate to fully close, the user can apply force to the elastic buckle to disengage it from the first locking position, releasing the first and second scissor blades from the locked state and entering the unlocked state. At this time, the first and second scissor blades can slide back into the receiving cavity for storage. The design of the elastic buckle makes the locking and unlocking operations intuitive and easy to understand. The user only needs to gently press or slide the elastic buckle to switch between the use state and the storage state of the scissors, greatly improving usage efficiency.

[0007] As an improvement, one end of the first handle is provided with a first stop, which limits the sliding retraction of the first scissor blade. One end of the second handle is provided with a second stop, which limits the sliding retraction of the second scissor blade. In this technical solution, when the first and second scissor blades slide back into the receiving cavity simultaneously, the first stop prevents the first scissor blade from sliding excessively and detaching from the first handle, and the second stop prevents the second scissor blade from sliding excessively and detaching from the second handle, ensuring that the first and second scissor blades remain stable in the retracted state. Furthermore, the design of the first and second stops allows the first and second scissor blades to quickly reach the retracted position during sliding retraction, eliminating user concerns about excessive or insufficient sliding. This simplifies the retraction operation; users only need to slide the first and second scissor blades to the positions of the first and second stops to complete the retraction. The operation is simple and quick, improving efficiency and optimizing the overall integrity of the first and second handles.

[0008] As an improvement, the other end of the first handle is rotatably connected to the other end of the second handle and forms an opening. The opening communicates with the receiving cavity to allow the first and second scissors to slide out or retract. In this technical solution, an opening is formed at the connection between the first and second handles, and this opening communicates with the receiving cavity. The design of the opening allows the first and second scissors to slide through the receiving cavity. The first and second scissors can slide out or retract into the receiving cavity through this opening, ensuring that the first and second scissors can be smoothly switched between storage and use states, making operation simple and quick.

[0009] As an improvement, the first handle is provided with a first slide rail, and the end of the first scissor blade is slidably connected to the first slide rail. The second handle is provided with a second slide rail, and the end of the second scissor blade is slidably connected to the second slide rail. In this technical solution, the first handle is provided with a first slide rail to connect the first scissor blade, allowing the first scissor blade to slide along the first slide rail on the first handle. The second handle is provided with a second slide rail to connect the second scissor blade, allowing the second scissor blade to slide along the second slide rail on the second handle, thus realizing the functions of extension and retraction. The first and second slide rails provide a stable sliding path, ensuring that the first and second scissor blades do not deviate during sliding, improving the stability and reliability of sliding.

[0010] As an improvement, a first slider is provided at the end of the first scissor blade, and the first slider is slidably installed within a first slide rail. Similarly, a second slider is provided at the end of the second scissor blade, and the second slider is slidably installed within a second slide rail. In this technical solution, the first slider at the end of the first scissor blade is used to slidably connect to the first slide rail, allowing the first scissor blade to slide smoothly along the first slide rail. The second slider at the end of the second scissor blade is used to slidably connect to the second slide rail, allowing the second scissor blade to slide smoothly along the second slide rail, thus achieving the functions of extension and retraction. The cooperation between the slider and the slide rail provides a stable sliding path, ensuring that the first and second scissor blades do not deviate from the track during sliding, improving operational stability and reliability, avoiding safety hazards caused by unstable sliding of the first and second scissor blades, and improving sliding efficiency.

[0011] As an improvement, the locking structure is disposed on the first slider. The locking structure has a force-applying part located outside the receiving cavity. The force-applying part is subjected to force to drive the first slider to slide. In this technical solution, the locking structure is disposed on the first slider. The locking structure and the first slider can be designed as an integral structure or a separate structure. The locking structure can drive the first slider to slide, so that the locking function and the sliding function are integrated on the same component, reducing the use of additional components and simplifying the overall structure. The force-applying part is disposed on the locking structure and is located outside the receiving cavity, which is convenient for user operation. The user can drive the first slider to slide along the first slide rail by pressing or sliding the force-applying part with their finger, so that the first scissor blade drives the second scissor blade to slide and extend synchronously. The operation is more intuitive and convenient. The user can quickly switch between the use state and the storage state of the scissors by driving the slider to slide through the force-applying part, which improves the efficiency of use.

[0012] As an improvement, the first slider is provided with a first limiting protrusion adapted to the first slide rail, the first limiting protrusion abutting against the first slide rail, so that the first slider is limited and installed in the first slide rail; the second slider is provided with a second limiting protrusion adapted to the second slide rail, the second limiting protrusion abutting against the second slide rail, so that the second slider is limited and installed in the second slide rail. In this technical solution, by providing a first limiting protrusion on the first slider, which abuts against the first slide rail, the first slider is limited and installed within the first slide rail, ensuring smooth sliding within the first slide rail and preventing it from detaching. This allows the first scissor blade to be stably installed on the first handle, preventing it from detaching. Similarly, by providing a second limiting protrusion on the second slider, which abuts against the second slide rail, the second slider is limited and installed within the second slide rail, ensuring smooth sliding within the second slide rail and preventing it from detaching. This allows the second scissor blade to be stably installed on the second handle, preventing it from detaching. This avoids safety hazards caused by detached scissor blades and improves the safety and reliability of the scissors.

[0013] As an improvement, a second locking position is provided on the second handle, which is distributed opposite to the first locking position. The second locking position is used to connect the locking structure. In this technical solution, the addition of a second locking position opposite to the first locking position on the second handle allows the locking structure to be installed in two opposite directions of the first scissors. The first locking structure can be optionally connected to either the first locking position or the second locking position to achieve the aforementioned functions, allowing users to choose the most convenient installation position according to actual needs, increasing the flexibility and convenience of installation. On the other hand, the locking structure can also be installed in both opposite directions of the first scissors, which means that users can quickly lock and unlock the scissors regardless of which direction they operate from, improving usage efficiency, further enhancing the ease of use of the scissors, and meeting more installation and usage needs.

[0014] As an improvement, the first scissor blade is provided with a first connecting hole, and the second scissor blade is provided with a second connecting hole. The first connecting hole and the second connecting hole are connected by a rivet, so that the first scissor blade and the second scissor blade can rotate relative to each other. In this technical solution, the first connecting hole and the second connecting hole are connected by a rivet, realizing the rotational connection between the first scissor blade and the second scissor blade, retaining the basic functions of traditional scissors. The connection method is simple and reliable, easy to manufacture and maintain. The rivet connection ensures a stable connection between the scissor blades, avoiding safety hazards caused by loose connections, and improving the safety, ease of use and durability of the scissors. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a pair of scissors in use according to this application.

[0016] Figure 2 This is a schematic diagram of the exploded structure of a pair of scissors according to this application.

[0017] Figure 3 This is a three-dimensional structural diagram of a pair of scissors in the stored state according to this application.

[0018] The figure shows: 1. First handle; 11. First locking position; 12. First stop; 13. First slide rail; 2. Second handle; 21. Second stop; 22. Second slide rail; 23. Second locking position; 3. First shear; 31. Locking structure; 311. Elastic buckle; 312. Force application part; 32. First slider; 321. First limiting protrusion; 33. First connecting hole; 4. Second shear; 41. Second slider; 411. Second limiting protrusion; 42. Second connecting hole; 5. Receiving cavity; 6. Opening; 7. Rivet. Detailed Implementation

[0019] To better understand this application, various aspects of this application will be described in more detail with reference to the accompanying drawings. It should be understood that these detailed descriptions are merely illustrative of exemplary embodiments of this application and are not intended to limit the scope of this application in any way. Throughout the specification, the same reference numerals refer to the same elements.

[0020] In the accompanying drawings, the thickness, size, and shape of the objects have been slightly exaggerated for illustrative purposes. The drawings are for illustrative purposes only and are not drawn to scale.

[0021] It should also be understood that the terms "comprising," "including," "having," "containing," and "including," when used in this specification, indicate the presence of the stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or combinations thereof. The terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (the specific types and constructions may be the same or different), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0022] Furthermore, it should be noted that the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, elements, or components; they can refer to a direct installation on another component or the possible presence of another intermediate component. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the specification of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0023] like Figures 1 to 3As shown, this application discloses a pair of scissors, including a first handle 1 and a second handle 2 rotatably connected, and a first scissor blade 3 and a second scissor blade 4 rotatably connected. The first scissor blade 3 is slidably mounted on the first handle 1, and the second scissor blade 4 is slidably mounted on the second handle 2. A receiving cavity 5 is provided between the first handle 1 and the second handle 2. When the first scissor blade 3 and the second scissor blade 4 are rotated together, the first scissor blade 3 and the second scissor blade 4 can slide synchronously to extend or retract into the receiving cavity 5. The first handle 1 and the second handle 2 are rotatably connected, and the first scissor blade 3 and the second scissor blade 4 are also rotatably connected. This retains the basic functions and operation of traditional scissors. Users can control the cutting action of the scissors by opening and closing the handles, just like using ordinary scissors. The first scissor blade 3 and the second scissor blade 4 are respectively slidably mounted on the first handle 1 and the second handle 2, so that the scissors can be controlled by the hands. The handle controls rotation and can also slide and extend relative to the handle. A receiving cavity 5 is set between the first handle 1 and the second handle 2. The receiving cavity 5 is used to store the first scissor blade 3 and the second scissor blade 4 after rotation and closing, avoiding the safety hazards caused by exposed blades. When the first scissor blade 3 and the second scissor blade 4 are rotated open, the first scissor blade 3 and the second scissor blade 4 are in an "X" shape for cutting operations. There is spatial interference between the scissor blades and the handle. At this time, they cannot be slid back into the receiving cavity 5. Only when the first scissor blade 3 and the second scissor blade 4 are rotated to be fully closed into a "straight line" shape can the first scissor blade 3 and the second scissor blade 4 slide into the receiving cavity 5 along the handle for storage. The first scissor blade 3 and the second scissor blade 4 are in a fully stored state through the receiving cavity 5, and the blades are completely protected to avoid exposure. The design of the receiving cavity 5 makes the scissors compact in the stored state, making them easy to carry and store.

[0024] The first shear blade 3 is provided with a locking structure 31, and the first handle 1 is provided with a first locking position 11. The locking structure 31 and the first locking position 11 can be slidably connected or disengaged. When the locking structure 31 is connected to the first locking position 11, such as Figure 1 As shown, both the first scissor blade 3 and the second scissor blade 4 are in the extended and locked state. The first handle 1 can drive the first scissor blade 3 to rotate, and the second handle 2 can drive the second scissor blade 4 to rotate. Both the first scissor blade 3 and the second scissor blade 4 are fixed in the extended position and cannot slide. At this time, the scissors are in use. The user can drive the first scissor blade 3 and the second scissor blade 4 to rotate and cut by using the first handle 1 and the second handle 2. The user can apply force to the locking structure 31 to disengage the locking structure 31 from the first locking position 11, and the first scissor blade 3 and the second scissor blade 4 will be released from sliding lock. Figure 3As shown, the first scissor blade 3 and the second scissor blade 4 can slide into the receiving cavity 5 for storage after being rotated and closed, ensuring a quick switch between the storage and use states of the scissors. The design of the locking structure 31 and the first locking position 11 ensures the stability of the first scissor blade 3 and the second scissor blade 4 in the extended use state, preventing the first scissor blade 3 and the second scissor blade 4 from accidentally sliding due to external forces during use, thus improving the safety and reliability during use. By sliding the locking structure 31, the user can quickly extend and retract the first scissor blade 3 and the second scissor blade 4, greatly improving the efficiency of use.

[0025] More specifically, such as Figure 2 As shown, the locking structure 31 is provided with an elastic buckle 311 adapted to the first locking position 11. The elastic buckle 311 connects to the first locking position 11 so that both the first scissor 3 and the second scissor 4 are in the extended locked state. The elastic buckle 311 disengages from the first locking position 11 so that both the first scissor 3 and the second scissor 4 are in the extended unlocked state. The elastic buckle 311 in the locking structure 31 can connect or disengage from the first locking position 11 through elastic deformation and can return to its original state. This not only ensures the firmness of the lock but also makes the unlocking operation smoother, reduces operating resistance, and makes the locking and unlocking operations more flexible and reliable. When the first scissor 3 and the second scissor 4 slide to the extended position, the elastic buckle 311 engages with the first locking position 11. The connection 1 fixes the first scissor blade 3 and the second scissor blade 4 in the extended position, ensuring the scissors are in use and preventing accidental slippage or retraction during use, thus improving the stability and safety of the cutting operation. When the first scissor blade 3 and the second scissor blade 4 are rotated to fully close, the user can apply force to the elastic buckle 311 to disengage it from the first locking position 11, releasing the first scissor blade 3 and the second scissor blade 4 from the locked state and into the unlocked state. At this time, the first scissor blade 3 and the second scissor blade 4 can slide back into the receiving cavity 5 for storage. The design of the elastic buckle 311 makes the locking and unlocking operations intuitive and easy to understand. The user only needs to gently press or slide the elastic buckle 311 to switch between the scissors' use state and storage state, greatly improving the efficiency of use.

[0026] More specifically, such as Figures 1 to 3As shown, one end of the first handle 1 is provided with a first stop 12, which is used to limit the sliding retraction of the first scissor 3. One end of the second handle 2 is provided with a second stop 21, which is used to limit the sliding retraction of the second scissor 4. When the first scissor 3 and the second scissor 4 slide back into the receiving cavity 5 simultaneously, the first stop 12 can prevent the first scissor 3 from sliding excessively and detaching from the first handle 1, and the second stop 21 can prevent the second scissor 4 from sliding excessively and detaching from the second handle 2, ensuring that the first scissor 3 and the second scissor 4 remain stable in the stored state. On the other hand, the design of the first stop 12 and the second stop 21 allows the first scissor 3 and the second scissor 4 to quickly reach the stored position when sliding back. Users do not need to worry about the first scissor 3 and the second scissor 4 sliding excessively or not in place, simplifying the storage operation. Users only need to slide the first scissor 3 and the second scissor 4 to the positions of the first stop 12 and the second stop 21 to complete the storage. The operation is simple and quick, improving the efficiency of use, and optimizing the overall integrity of the first handle 1 and the second handle 2.

[0027] More specifically, such as Figure 3 As shown, the other end of the first handle 1 is rotatably connected to the other end of the second handle 2 and forms an opening 6. The opening 6 communicates with the receiving cavity 5 to allow the first scissor 3 and the second scissor 4 to slide out or retract. An opening 6 is formed at the connection between the first handle 1 and the second handle 2. The opening 6 communicates with the receiving cavity 5. The design of the opening 6 allows the first scissor 3 and the second scissor 4 to slide through the receiving cavity 5. The first scissor 3 and the second scissor 4 can slide out or retract into the receiving cavity 5 through the opening 6, ensuring that the first scissor 3 and the second scissor 4 can be smoothly switched between storage and use states, making the operation simple and quick.

[0028] More specifically, such as Figures 1 to 3 As shown, the first handle 1 is provided with a first slide rail 13, and the end of the first scissor 3 is slidably connected to the first slide rail 13. The second handle 2 is provided with a second slide rail 22, and the end of the second scissor 4 is slidably connected to the second slide rail 22. The first slide rail 13 on the first handle 1 is used to connect the first scissor 3, so that the first scissor 3 can slide along the direction of the first slide rail 13 on the first handle 1. The second slide rail 22 on the second handle 2 is used to connect the second scissor 4, so that the second scissor 4 can slide along the direction of the second slide rail 22 on the second handle 2, realizing the function of extension and retraction. The first slide rail 13 and the second slide rail 22 provide a stable sliding path, ensuring that the first scissor 3 and the second scissor 4 will not deviate during the sliding process, thus improving the stability and reliability of the sliding.

[0029] More specifically, such as Figure 1 and Figure 2As shown, the first scissor blade 3 has a first slider 32 at its end, which is slidably mounted in the first slide rail 13. The second scissor blade 4 has a second slider 41 at its end, which is slidably mounted in the second slide rail 22. The first slider 32 at the end of the first scissor blade 3 is used to slidably connect to the first slide rail 13, allowing the first scissor blade 3 to slide smoothly along the first slide rail 13. The second slider 41 at the end of the second scissor blade 4 is used to slidably connect to the second slide rail 22, allowing the second scissor blade 4 to slide smoothly along the second slide rail 22, thus realizing the functions of extension and retraction. The cooperation between the slider and the slide rail provides a stable sliding path, ensuring that the first scissor blade 3 and the second scissor blade 4 do not deviate from the track during the sliding process, improving the stability and reliability of the operation, avoiding safety hazards caused by the unstable sliding of the first scissor blade 3 and the second scissor blade 4, and improving the sliding efficiency.

[0030] More specifically, such as Figures 1 to 3 As shown, the locking structure 31 is disposed on the first slider 32. The locking structure 31 has a force-applying part 312, which is located outside the receiving cavity 5. The force-applying part 312 is subjected to force to drive the first slider 32 to slide. The locking structure 31 and the first slider 32 can be designed as an integral structure or a separate structure. The locking structure 31 can drive the first slider 32 to slide, so that the locking function and the sliding function are integrated on the same component, reducing the use of additional components and simplifying the overall structure. The force-applying part 312 is disposed on the locking structure 31. The force-applying part 312 is located outside the receiving cavity 5, which is convenient for user operation. The user can drive the first slider 32 to slide along the first slide rail 13 by pressing or sliding the force-applying part 312 with their finger, so that the first scissor 3 drives the second scissor 4 to slide and extend synchronously. The operation is more intuitive and convenient. The user can quickly switch between the use state and the storage state of the scissors by driving the slider to slide through the force-applying part 312, which improves the efficiency of use.

[0031] More specifically, such as Figures 1 to 3As shown, the first slider 32 is provided with a first limiting protrusion 321 adapted to the first slide rail 13. The first limiting protrusion 321 abuts against the first slide rail 13 to limit the installation of the first slider 32 within the first slide rail 13. The second slider 41 is provided with a second limiting protrusion 411 adapted to the second slide rail 22. The second limiting protrusion 411 abuts against the second slide rail 22 to limit the installation of the second slider 41 within the second slide rail 22. By providing the first limiting protrusion 321 on the first slider 32 and by abutting against the first slide rail 13, the first slider 32 can be limited and installed within the first slide rail 13, ensuring that the first slider 32 is within the first slide rail 13. The first scissor 3 slides smoothly within the first slide rail 13, ensuring it will not detach from the first slide rail 1. This allows the first scissor 3 to be stably mounted on the first handle 1, preventing it from detaching. A second limiting protrusion 411 is provided on the second slider 41, which abuts against the second slide rail 22, ensuring the second slider 41 is positioned within the second slide rail 22. This ensures the second slider 41 slides smoothly within the second slide rail 22 and will not detach from it. This allows the second scissor 4 to be stably mounted on the second handle 2, preventing it from detaching and avoiding safety hazards caused by detached scissors. This improves the safety and reliability of the scissors.

[0032] More specifically, such as Figures 1 to 3 As shown, a second locking position 23 is provided on the second handle 2. The second locking position 23 is distributed opposite to the first locking position 11. The second locking position 23 is used to connect the locking structure 31. The addition of the second locking position 23, which is distributed opposite to the first locking position 11, on the second handle 2 allows the locking structure 31 to be installed in two opposite directions of the first scissor 3. The first locking structure 31 can be optionally connected to either the first locking position 11 or the second locking position 23 to achieve the aforementioned functions, allowing users to choose the most convenient installation position according to actual needs, increasing the flexibility and convenience of installation. On the other hand, the locking structure 31 can also be installed in both opposite directions of the first scissor 3, which means that the user can quickly lock and unlock the scissors no matter which direction they operate from, improving the efficiency of use, further improving the convenience of using the scissors, and meeting more installation and use needs.

[0033] More specifically, such as Figures 1 to 3As shown, the first scissor blade 3 is provided with a first connecting hole 33, and the second scissor blade 4 is provided with a second connecting hole 42. The first connecting hole 33 and the second connecting hole 42 are connected by a rivet 7, so that the first scissor blade 3 and the second scissor blade 4 can rotate relative to each other. The first connecting hole 33 and the second connecting hole 42 are connected by a rivet 7, realizing the rotational connection between the first scissor blade 3 and the second scissor blade 4. It retains the basic functions of traditional scissors. The connection method is simple and reliable, easy to manufacture and maintain. The rivet 7 connection ensures a stable connection between the scissor blades, avoids safety hazards caused by loose connection, and improves the safety, ease of use and durability of the scissors.

[0034] This application is not limited to the above-described preferred embodiments. Anyone can derive other products in various forms under the guidance of this application. However, regardless of any changes made to their shape or structure, any technical solution that is the same as or similar to that of this application falls within the protection scope of this application.

Claims

1. A pair of scissors, comprising a first handle (1) and a second handle (2) rotatably connected, and a first scissor blade (3) and a second scissor blade (4) rotatably connected, characterized in that, The first scissor blade (3) is slidably mounted on the first handle (1), and the second scissor blade (4) is slidably mounted on the second handle (2). A receiving cavity (5) is provided between the first handle (1) and the second handle (2). When the first scissor blade (3) and the second scissor blade (4) rotate and close, the first scissor blade (3) and the second scissor blade (4) can slide synchronously to extend or retract into the receiving cavity (5). The first scissor blade (3) is provided with a locking structure (31), and the first handle (1) is provided with a first locking position (11). When the locking structure (31) is connected to the first locking position (11), the first scissor blade (3) and the second scissor blade (4) are both in an extended and locked state. The first handle (1) can drive the first scissor blade (3) to rotate, and the second handle (2) can drive the second scissor blade (4) to rotate.

2. The scissors according to claim 1, characterized in that, The locking structure (31) is provided with an elastic buckle (311) adapted to the first locking position (11). The elastic buckle (311) is connected to the first locking position (11) so that the first cutter (3) and the second cutter (4) are both in the extended locking state. The elastic buckle (311) is disengaged from the first locking position (11) so that the first cutter (3) and the second cutter (4) are both in the extended unlocking state.

3. The scissors according to claim 1, characterized in that, One end of the first handle (1) is provided with a first stop (12), which is used to limit the sliding retraction of the first shear (3). One end of the second handle (2) is provided with a second stop (21), which is used to limit the sliding retraction of the second shear (4).

4. A pair of scissors according to claim 1 or 3, characterized in that, The other end of the first handle (1) is rotatably connected to the other end of the second handle (2) and forms an opening (6), the opening (6) communicating with the receiving cavity (5) so that the first shear blade (3) and the second shear blade (4) can slide out or retract.

5. A pair of scissors according to claim 1 or 3, characterized in that, The first handle (1) is provided with a first slide rail (13), and the end of the first scissor (3) is slidably connected to the first slide rail (13). The second handle (2) is provided with a second slide rail (22), and the end of the second scissor (4) is slidably connected to the second slide rail (22).

6. The scissors according to claim 5, characterized in that, The first scissor (3) has a first slider (32) at its end, which is slidably mounted in the first slide rail (13). The second scissor (4) has a second slider (41) at its end, which is slidably mounted in the second slide rail (22).

7. The scissors according to claim 5, characterized in that, The locking structure (31) is disposed on the first slider (32). The locking structure (31) is provided with a force-applying part (312). The force-applying part (312) is located outside the accommodating cavity (5). The force-applying part (312) is subjected to force to drive the first slider (32) to slide.

8. A pair of scissors according to claim 5, characterized in that, The first slider (32) is provided with a first limiting protrusion (321) adapted to the first slide rail (13). The first limiting protrusion (321) abuts against the first slide rail (13) so that the first slider (32) is limited and installed in the first slide rail (13). The second slider (41) is provided with a second limiting protrusion (411) adapted to the second slide rail (22). The second limiting protrusion (411) abuts against the second slide rail (22) so that the second slider (41) is limited and installed in the second slide rail (22).

9. A pair of scissors according to claim 1, characterized in that, The second handle (2) is provided with a second locking position (23), which is opposite to the first locking position (11). The second locking position (23) is used to connect the locking structure (31).

10. A pair of scissors according to claim 1, characterized in that, The first scissor (3) is provided with a first connecting hole (33), and the second scissor (4) is provided with a second connecting hole (42). The first connecting hole (33) and the second connecting hole (42) are connected by a rivet (7) so that the first scissor (3) and the second scissor (4) can rotate relative to each other.

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