CN220882390U - Kitchen scissors with safety slide fastener - Google Patents

Abstract

The utility model provides kitchen scissors with a safety slide fastener, which comprises a first shear blade, a second shear blade, a first grab handle and a second grab handle, wherein the slide fastener is arranged between the first grab handle and the second grab handle, the slide fastener comprises two panels and a connecting plate for connecting the two panels, the panels are provided with convex strips, the inner side of the second grab handle is provided with a first connecting groove, the first connecting groove is provided with a sliding rail, the slide fastener is in snap fit with the sliding rail to be connected with the second grab handle in a sliding way, and the first grab handle is provided with a fixed convex body which can be buckled and connected by the slide fastener; the bottom end of the sliding rail is provided with a convex part protruding towards the direction of the sliding buckle, and the sliding buckle can be fixed at the bottom of the first connecting groove through interference fit of the connecting plate, the convex strips and the convex part; when the two handles are closed, the slide fastener is slidably locked to fix the convex body so as to realize that the kitchen scissors are kept in a closed state, the safety is ensured, and the slide fastener can be fixed below the slide rail through the convex part, so that the slide fastener is prevented from shaking or freely sliding to influence the shearing of a user.

Description

Kitchen scissors with safety slide buckle

Technical Field

The utility model relates to the technical field of kitchen scissors, in particular to a pair of kitchen scissors with a safety slide buckle.

Background technique

When people cook everyday, they often need to cut ingredients, so kitchen shears have become a commonly used tool in many households or restaurants. Existing kitchen shears generally include two hinged shearing blades and a handle connecting the shearing blades. Most of the previous kitchen shears are not provided with a lock, so the sharper shearing blades are easily in an open state when not in use, which is easy to accidentally injure the user and poses a safety hazard. Therefore, some kitchen shears are now provided with a lock to keep the kitchen shears in a closed state, but some of the lock structures are relatively complex and not conducive to one-handed operation, and some use a slidable lock, which is easy to shake or slide up and down by itself, affecting the shearing effect and difficult to meet the use requirements.

Utility Model Content

In view of this, the utility model provides a kitchen shears with a safety slide buckle.

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

A kitchen shear with a safety slide buckle comprises a first shearing piece and a second shearing piece connected by a pin and clamped with the pin as the axis, and a first handle and a second handle respectively connecting the first shearing piece and the second shearing piece, a spring is provided between the first shearing piece and the second shearing piece, and a slide buckle is provided between the first handle and the second handle, and the slide buckle comprises two panels of the same structure and a connecting plate connecting the two panels, both sides of the panels are provided with convex strips protruding inwards, the inner side of the second handle is provided with a first connecting groove, the first connecting groove is provided with a slide rail on the side close to the slide buckle, the slide buckle is slidably connected to the second handle through the convex strip and the slide rail snap-fit, the inner side of the first handle is provided with a second connecting groove, and the upper end of the second connecting groove is provided with a fixed convex body that can be snap-fitted with the slide buckle; the bottom end of the slide rail is provided with a convex portion protruding toward the direction of the slide buckle, and the slide buckle can be fixed to the bottom of the first connecting groove through interference fit between the connecting plate, the convex strip and the convex portion.

In a preferred technical solution, a raised bump is provided at the center of one side of the connecting plate close to the first connecting groove, and at least one groove matching the raised bump is provided on the side of the slide rail facing the slider.

In a preferred technical solution, two sides of the slide rail protrude from the first connecting groove, and two sides of the fixed protrusion protrude from the second connecting groove.

In a preferred technical solution, the bottoms of both sides of the fixed protrusion are respectively provided with sunken stepped portions.

In the preferred technical solution, the second connecting groove is located below the fixed protrusion and is provided with an inwardly contracted paving notch.

In a preferred technical solution, the panel surface is a curved structure.

In a preferred technical solution, the panel surface is provided with one or more anti-skid grooves and anti-skid protrusions.

In the preferred technical solution, lock marks are provided on the upper and lower surfaces of the panel respectively.

It can be seen from the above technical solutions that, compared with the prior art, the utility model has the following beneficial technical effects:

The utility model provides a sliding buckle that is buckled on the slide rail. When the two handles are closed, the sliding buckle slides and locks the fixed convex body to keep the kitchen scissors in a closed state, thereby ensuring safety and facilitating one-handed operation by the user. The utility model is more convenient to use. A protruding convex portion is provided at the lower end of the slide rail, and the sliding buckle can be fixed under the slide rail through the convex portion, preventing the sliding buckle from shaking or sliding freely to affect the user's shearing, thereby providing a better user experience.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

FIG1 is a schematic diagram 1 of the exploded structure of the present invention.

FIG. 2 is a schematic diagram 2 of the exploded structure of the present invention.

FIG3 is a three-dimensional structural schematic diagram 1 of the utility model.

FIG. 4 is a three-dimensional structural schematic diagram 2 of the present utility model.

Figure numbers: 101, pin; 102, spring; 100, first cutting piece; 200, second cutting piece 110, first handle; 210, second handle; 300, slider; 310, panel; 320, connecting plate; 311, convex strip; 220, first connecting groove; 330, slide rail; 120, second connecting groove; 121, fixed protrusion; 331, protrusion; 321, convex point; 332, groove; 122, step; 123, clearance gap; 312, anti-skid groove; 313, anti-skid protrusion; 314, lock mark.

Detailed ways

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

In the description of the present application, it should be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, unless otherwise specified, "plurality" means two or more.

In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

A kitchen shear with a safety slide buckle, please refer to Figures 1-4, including a first shearing piece 100 and a second shearing piece 200 connected by a pin 101 and clamped with the pin 101 as the axis, and a first handle 110 and a second handle 210 respectively connected to the first shearing piece 100 and the second shearing piece 200. The first handle 110 and the second handle 210 can be held by a user for clamping to cut an object through the first shearing piece 100 and the second shearing piece 200. A spring 102 is provided between the first shearing piece 100 and the second shearing piece. The spring 102 is located below the pin 101 to provide a thrust to keep the first shearing piece 100 and the second shearing piece 200 in an open state, so as to facilitate user use; a spring 102 is provided between the first handle 110 and the second handle 210. There is a slide buckle 300, which is used to buckle the handle 110 and the second handle 210 so that the two scissors will not open when the kitchen shears are not in use, thereby preventing accidental injury to the user and improving safety; the slide buckle 300 includes two panels 310 of the same structure and a connecting plate 320 connecting the two panels 310, the two panels 310 are symmetrically arranged, and the connecting plate 320 connects the inner center of the panels 310, so that the slide buckle 300 is in an "I" shape as a whole; inwardly protruding convex strips 311 are provided on both sides of the panel 310, a first connecting groove 220 is provided on the inner side of the second handle 210, and a slide rail 330 is provided on the side of the first connecting groove 220 close to the slide buckle 300, and the right side of the slide buckle 300 is buckled on the slide rail 330 through the convex strip 311, and along the direction of the slide rail 330 The first handle 110 is provided with a second connection groove 120 on the inner side of the first handle 110. The upper end of the second connection groove 120 is provided with a fixed protrusion 121 which can be buckled and connected by the right side of the slider 300. When the slider 300 is at the lower end of the first connection groove 220, the first handle 110 and the second handle 120 are closed and the slider 300 is slid upward so that the left side of the slider 300 can buckle the fixed protrusion 121 to keep the two handles closed, that is, the two scissors are kept closed and cannot be opened. Due to the thrust of the spring 102, the slider 300 will not slide by itself when buckling the fixed protrusion 121. The bottom end of the slide rail 330 is provided with a protrusion 331 protruding toward the slider 300. The slider 300 can be connected to the fixed protrusion 121 by connecting the connecting plate 320 and the protruding strip 31. The protrusion 331 is interference fit with the connecting plate 320 to be fixed at the bottom of the first connecting groove 220. The distance between the connecting plate 320 and the convex strip 311 is greater than the thickness of the slide rail 330 so that the slider 300 can slide smoothly. However, when the position of the slider 300 is not fixed, it is easy to move upward during use, resulting in a collision between the slider 300 and the fixed protrusion 121 during shearing, affecting the shearing. Therefore, after the protrusion 331 is provided at the lower end of the slide rail 330, the thickness of the protrusion 331 is greater than the distance between the connecting plate 320 and the convex strip 311, so that the slide rail 330 can be fixed at the bottom of the first connecting groove 220 by forming an interference fit with the protrusion 331, preventing the slider 300 from affecting the user's shearing due to free sliding, and facilitating the user to perform one-handed operation.

Furthermore, a raised bump 321 is provided in the center of one side of the connecting plate 320 close to the first connecting groove 220, and two grooves 332 matching the raised bump 321 are provided on the side of the slide rail 330 facing the slider 300. The number of grooves 332 is not limited to the present embodiment. When the slider 300 slides on the slide rail 330, the raised bump 321 can support the slider 300 to prevent the slider 300 from tilting excessively and affecting the smoothness of sliding. The grooves 332 and the raised bumps 321 cooperate to form multiple strokes when the slider 300 slides, and the feel and stability during sliding are better.

Furthermore, both sides of the slide rail 330 protrude from the first connecting groove 220, and both sides of the fixed protrusion 121 protrude from the second connecting groove 120. The heights of the slide rail 330 and the fixed protrusion 121 match the slider 300, ensuring that the slider 300 clamps the slide rail 330 or the fixed protrusion 121 through the protrusion 311; the bottom of both sides of the fixed protrusion 121 are respectively provided with sunken step portions 122. When the kitchen shears need to be closed and locked after use, the slider 300 is pushed up to disengage the protrusion 331. At this time, the slider 300 is approximately in the center of the slide rail 330. When the first handle 110 and the second handle 210 are closed, the step portion 122 can prevent the convex strip 311 on the left side of the slide buckle 300 from hitting the fixed protrusion 121 and being blocked, causing the slide buckle 300 to fail to lock the fixed solid 121 smoothly. Since the step portion 122 sinks to the bottom ends of both sides of the fixed protrusion 121, the slide buckle 300 is not blocked when the two handles are closed, and the slide buckle 300 can then slide upward to buckle the fixed protrusion 121 to complete the locking of the kitchen shears.

Furthermore, the second connecting groove 120 is provided with an inwardly contracted clearance notch 123 below the fixed protrusion 121. The structure of the clearance notch 123 is relatively matched with the structure of the protrusion 331. When the slider 300 is located at the bottom, the bottom of the fixed connecting plate 320 will be biased to the left by the protrusion 331. When the two handles are closed, the clearance notch 123 can prevent the left side of the slider 300 from being blocked, so that the two handles can be closed smoothly. The surface of the panel 310 is a curved structure. In this embodiment, the panel 310 is high in the middle and high in the upper and lower parts. The panel 310 has an arc structure with low ends, and the surface of the panel 310 is provided with an anti-skid groove 312 and two anti-skid protrusions 313. The anti-skid groove 312, the anti-skid protrusions 313 and the arc structure on the surface of the panel 310 allow the user to slide the slider 300 with his fingers with one hand, so that the fingers can better contact the surface of the panel 310 for force, which is convenient for operation; the surface of the panel 310 is provided with lock marks 314 on the upper and lower parts, respectively, and the lock marks 314 include lock and unlock marks, respectively, so that the user can intuitively check whether the slider 300 should be slid up or down for the corresponding operation.

The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. Kitchen scissors with safety slide fastener, including through pin (101) connect and regard as pin (101) first clip (100) and second clip (200) of clamp action as the axle center, and connect first grab handle (110), second grab handle (210) of first clip (100) and second clip (200) respectively, first clip (100) and second clip (200) between be equipped with spring (102), its characterized in that: the novel sliding handle comprises a first grab handle (110) and a second grab handle (210), wherein a sliding buckle (300) is arranged between the first grab handle (110) and the second grab handle (210), the sliding buckle (300) comprises two panels (310) with the same structure and a connecting plate (320) for connecting the two panels (310), protruding ribs (311) protruding inwards are arranged on two sides of each panel (310), a first connecting groove (220) is arranged on the inner side of each second grab handle (210), a sliding rail (330) is arranged on one side, close to the sliding buckle (300), of each first connecting groove (220), the sliding buckle (300) is in snap fit with the corresponding sliding rail (330) to be connected with the corresponding second grab handle (210) in a sliding mode, a second connecting groove (120) is arranged on the inner side of each first grab handle (110), and a fixing convex body (121) which can be connected with the sliding buckle (300) is arranged at the upper end of each second connecting groove (120); the bottom end of the sliding rail (330) is provided with a convex part (331) protruding towards the direction of the sliding buckle (300), and the sliding buckle (300) can be fixed at the bottom of the first connecting groove (220) through interference fit of the connecting plate (320), the convex strips (311) and the convex parts (331).

2. A kitchen scissor with safety slider as claimed in claim 1, characterized in that: the connecting plate (320) is provided with a convex point (321) near the center of one side of the first connecting groove (220), and one side of the sliding rail (330) facing the sliding buckle (300) is provided with at least one groove (332) matched with the convex point (321).

3. A kitchen scissor with safety slider as claimed in claim 1, characterized in that: the two sides of the sliding rail (330) are protruded from the first connecting groove (220), and the two sides of the fixing convex body (121) are protruded from the second connecting groove (120).

4. A kitchen scissor with safety slider as claimed in claim 1, characterized in that: the bottoms of two sides of the fixing convex body (121) are respectively provided with a sunken step part (122).

5. A kitchen scissor with safety slider as claimed in claim 1, characterized in that: the second connecting groove (120) is positioned below the fixing convex body (121) and is provided with an inward contracted yielding gap (123).

6. A kitchen scissor with safety slider as claimed in claim 1, characterized in that: the surface of the panel (310) is of a cambered surface structure.

7. A kitchen scissor with safety slider as claimed in claim 1, characterized in that: the surface of the panel (310) is provided with one or more anti-slip grooves (312) and anti-slip convex bodies (313).

8. A kitchen scissor with safety slider as claimed in claim 1, characterized in that: the upper and lower surfaces of the panel (310) are respectively provided with a lock catch mark (314).