Fruit knife convenient to disassemble

Abstract

The utility model relates to the technical field of fruit knives, in particular to a fruit knife convenient to disassemble, which comprises a blade for cutting fruits, the outer side of the blade is fixedly connected with a positioning piece, the inner side of the positioning piece is provided with a positioning hole, the outer side of the blade is provided with a wooden handle, one side of the wooden handle close to the blade is provided with a knife inserting groove, and the knife inserting groove is provided with a knife handle. A first clamping groove is formed in the outer side of the wooden handle, a knife back steel sheet arranged in an inverted-L shape is clamped to the inner side of the first clamping groove, a connecting piece is fixedly connected to the bottom of the knife back steel sheet, a through groove is formed in one side of the knife back steel sheet, and a positioning wood plate is arranged on the outer side of the wooden handle. According to the fruit knife, by arranging a structure composed of a positioning piece, a knife back steel piece, a positioning wood plate, a clamping block, a positioning block and the like, the positioning block is clamped in a positioning hole, and a connecting piece is clamped with a connecting piece, so that detachable installation of the positioning piece, the knife back steel piece and a blade is achieved, and the problem that the blade of the fruit knife is inconvenient to disassemble is solved.

Description

Technical Field

[0001] This utility model relates to the field of fruit knife technology, specifically to a fruit knife that is easy to disassemble. Background Technology

[0002] A fruit knife is a small knife commonly used for cutting fruit. Fruit knives are usually designed to be small and easy to carry and store, making them suitable for use in homes, offices, or outdoors. A typical fruit knife consists of a blade and a handle.

[0003] Since the blade of a fruit knife is in constant contact with fruit, it is prone to wear due to friction, which affects the cutting effect. Because the blade and handle are usually designed as a single piece, users often find it difficult to disassemble and replace them themselves. Therefore, this paper proposes a fruit knife that is easy to disassemble to address the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a fruit knife that is easy to disassemble, so as to solve the problem that the blade of the fruit knife is inconvenient to disassemble.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A detachable fruit knife includes a blade for cutting fruit. A positioning piece is fixedly connected to the outer side of the blade, and a positioning hole is formed on the inner side of the positioning piece. A wooden handle is provided on the outer side of the blade. A first slot is formed at the top of the wooden handle, and a blade positioning groove is formed on the inner side of the wooden handle. A blade insertion groove is formed on the side of the wooden handle near the blade. A blade back steel piece arranged in an inverted L-shape is engaged on the inner side of the first slot. A connecting piece is fixedly connected to the bottom of the blade back steel piece, and a through groove is formed on one side of the blade back steel piece. A positioning wooden board is provided on the outer side of the wooden handle. A second slot is formed at the top of the positioning wooden board, and a locking block is fixedly connected to the side of the positioning wooden board near the wooden handle. A positioning block is fixedly connected to the side of the positioning wooden board near the wooden handle.

[0007] Preferably, the chip positioning groove is connected to the first slot, the first slot is connected to the second slot, and the blade back steel sheet is engaged inside the second slot.

[0008] Preferably, the insert groove is a through groove, the positioning piece is disposed inside the insert groove, and the positioning block is engaged inside the positioning hole.

[0009] Preferably, the connecting piece is disposed inside the piece positioning groove, and the locking block engages with the connecting piece.

[0010] Preferably, a handle is fixedly connected to the outer side of the positioning wooden board, and the locking block is disposed inside the positioning groove of the piece.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this invention, a structure consisting of a positioning piece, a blade back steel plate, a positioning wooden board, a locking block, and a positioning block is used. The positioning piece, which is fixedly connected to the blade, passes through the through groove of the blade back steel plate and is placed in the blade insertion groove inside the wooden handle. The connecting piece is placed inside the positioning groove of the piece, and the positioning block, which is fixedly connected to the positioning wooden board, is engaged in the positioning hole. The connecting piece and the connecting piece are engaged, thereby enabling the detachable installation of the positioning piece, the blade back steel plate, and the blade, solving the problem of the inconvenience of disassembling the blade of a fruit knife. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the assembly structure of the positioning piece of this utility model;

[0015] Figure 3 This is a schematic diagram of the installation structure of the blade back steel sheet of this utility model;

[0016] Figure 4 This is a schematic diagram of the positioning wooden board of this utility model;

[0017] Figure 5 This is a schematic diagram of the connecting piece of this utility model.

[0018] In the diagram: 1. Blade; 2. Positioning plate; 3. Positioning hole; 4. Wooden handle; 5. First slot; 6. Slot positioning groove; 7. Inserting slot; 8. Back steel plate; 9. Connecting slot; 10. Through groove; 11. Positioning wooden board; 12. Second slot; 13. Locking block; 14. Positioning block; 15. Handle. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0021] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0022] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0023] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0024] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0025] Please see Figure 1-5 This utility model provides a technical solution:

[0026] A detachable fruit knife includes a blade 1 for cutting fruit. A positioning piece 2 is fixedly connected to the outer side of the blade 1. A positioning hole 3 is opened on the inner side of the positioning piece 2. A wooden handle 4 is provided on the outer side of the blade 1. A first slot 5 is opened on the top of the wooden handle 4. A blade positioning groove 6 is opened on the inner side of the wooden handle 4. A blade insertion groove 7 is opened on the side of the wooden handle 4 near the blade 1. A blade back steel piece 8 with an inverted L shape is engaged on the inner side of the first slot 5. A connecting piece 9 is fixedly connected to the bottom of the blade back steel piece 8. A through groove 10 is opened on one side of the blade back steel piece 8. A positioning wooden board 11 is provided on the outer side of the wooden handle 4. A second slot 12 is opened on the top of the positioning wooden board 11. A locking block 13 is fixedly connected to the side of the positioning wooden board 11 near the wooden handle 4. A positioning block 14 is fixedly connected to the side of the positioning wooden board 11 near the wooden handle 4. This configuration enables the detachable installation of the blade 1.

[0027] The positioning groove 6 of the blade is connected to the first slot 5, and the first slot 5 is connected to the second slot 12. The blade back steel plate 8 is engaged inside the second slot 12. This arrangement enables the positioning of the blade back steel plate 8. The insert groove 7 passes through the through groove 10. The positioning piece 2 is located inside the insert groove 7, and the positioning block 14 is engaged inside the positioning hole 3. This arrangement enables the positioning of the positioning piece 2. The connecting piece 9 is located inside the positioning groove 6 of the blade. The locking block 13 is engaged with the connecting piece 9. This arrangement enables the positioning of the connecting piece 9. The outer side of the positioning board 11 is fixedly connected to the handle 15. The locking block 13 is located inside the positioning groove 6 of the blade. This arrangement makes it easy to pull the positioning board 11 and the locking block 13 through the handle 15.

[0028] Workflow: When disassembling the blade 1, move the positioning board 11 away from the wooden handle 4 using the handle 15. This causes the positioning board 11 to move the locking block 13 and the positioning block 14. The locking block 13 will disengage from the blade positioning groove 6, and the engagement between the locking block 13 and the connecting piece 9 will be released. The positioning block 14 will disengage from the positioning hole 3 in the positioning piece 2. The blade back steel piece 8 will disengage from the second locking groove 12 at the top of the positioning board 11, thus disassembling the positioning board 11. Then, the positioning piece 2 can be disengaged from the knife insertion groove 7 in the wooden handle 4 and the through groove 10 in the blade back steel piece 8, thus disassembling the positioning piece 2 and the blade 1. Then, move the blade back steel piece 8 away from the wooden handle 4, causing it to disengage from the first locking groove 5. The blade back steel piece 8 moves the connecting piece 9, thus disengaging the connecting piece 9 from the blade positioning groove 6, thus disassembling the blade 1. The reverse operation can be used to install the blade 1, solving the problem of the inconvenience of disassembling the fruit knife blade 1.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A detachable fruit knife, comprising a blade (1) for cutting fruit, characterized in that: A positioning piece (2) is fixedly connected to the outer side of the blade (1). A positioning hole (3) is opened on the inner side of the positioning piece (2). A wooden handle (4) is provided on the outer side of the blade (1). A first slot (5) is opened on the top of the wooden handle (4). A blade positioning groove (6) is opened on the inner side of the wooden handle (4). A blade insertion groove (7) is opened on the side of the wooden handle (4) near the blade (1). A blade back steel piece (8) arranged in an inverted L shape is engaged on the inner side of the first slot (5). A connecting piece (9) is fixedly connected to the bottom of the blade back steel piece (8). A through groove (10) is opened on one side of the blade back steel piece (8). A positioning wooden board (11) is provided on the outer side of the wooden handle (4). A second slot (12) is opened on the top of the positioning wooden board (11). A locking block (13) is fixedly connected to the side of the positioning wooden board (11) near the wooden handle (4). A positioning block (14) is fixedly connected to the side of the positioning wooden board (11) near the wooden handle (4).

2. The detachable fruit knife according to claim 1, characterized in that: The positioning groove (6) of the blade is connected to the first slot (5), the first slot (5) is connected to the second slot (12), and the blade back steel plate (8) is engaged inside the second slot (12).

3. The easily detachable fruit knife according to claim 1, characterized in that: The insert groove (7) passes through the through groove (10), the positioning piece (2) is disposed on the inner side of the insert groove (7), and the positioning block (14) is engaged on the inner side of the positioning hole (3).

4. The detachable fruit knife according to claim 1, characterized in that: The connecting piece (9) is located inside the piece positioning groove (6), and the locking block (13) engages with the connecting piece (9).

5. A detachable fruit knife according to claim 1, characterized in that: A handle (15) is fixedly connected to the outside of the positioning wooden board (11), and the locking block (13) is set inside the positioning groove (6).

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