A novel double-knife assembly

Abstract

The utility model discloses a novel double knife assembly, concretely relates to cutter technical field, including fixed blade, the both sides of fixed blade all are equipped with micro sawtooth, the surface of fixed blade is provided with double blade component, and double blade component includes two straight blade knives of fixed setting in the surface of fixed blade, and fixed blade and straight blade knife are all made of stainless steel material, one side of straight blade knife is provided with handle, and the surface of handle is equipped with installation groove, and straight blade knife is fixedly connected with installation groove, and one side of handle is fixedly provided with a plurality of fixed strips, and the surface of fixed strip is fixedly connected with straight blade knife, and two straight blade knives are parallel and the blade direction is consistent. The utility model discloses through optimizing double blade blade mouth design, improves the surface integrity and thickness consistency of slice, and cutting is efficient, reduces single blade load, prolongs blade life and improves product reliability, guarantees structural stability.

Description

Technical Field

[0001] This utility model relates to the field of cutting tool technology, and more specifically, to a novel double-blade assembly. Background Technology

[0002] In current kitchen food preparation scenarios, the commonly used knives for food processing are mainly single knives or simple double knives. Among them, double knives are gradually becoming the preferred choice for home kitchens and small catering establishments because they can improve cutting efficiency and enable quick slicing of food. Currently, most kitchen double-blade products on the market are split-type double-blades, meaning that the two blades are each fixed to the same blade holder or handle by screws. Without an auxiliary positioning structure, the parallelism of the blades is prone to deviation during assembly, resulting in uneven force on the two blades during cutting. This not only causes uneven slice thickness and jamming, but also accelerates blade wear. In addition, some double blades are prone to slipping when cutting wet and slippery foods, affecting the cutting quality.

[0003] In view of the above situation, this utility model provides a novel double-blade assembly. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a novel double-blade assembly to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A novel dual-blade assembly includes a fixed blade, both sides of which are provided with micro-serrations, and the surface of the fixed blade is provided with a dual-blade assembly. The dual-blade assembly includes two straight blades fixedly mounted on the surface of a fixed blade. Both the fixed blade and the straight blades are made of stainless steel. A handle is provided on one side of each straight blade, and a mounting groove is formed on the surface of the handle. The straight blade is fixedly connected to the mounting groove. A plurality of fixing strips are fixedly provided on one side of the handle, and the surface of the fixing strips is fixedly connected to the straight blade. The two straight blades are parallel and have the same blade orientation, and the thickness of the straight blades gradually increases from the tip of the blade towards the blade body.

[0006] By adopting the above technical solutions, the structure is stabilized, blade misalignment is prevented during use, and subsequent disassembly and maintenance are facilitated, reducing usage costs and meeting the needs of kitchen cutting and preparation scenarios.

[0007] As a further description of the above technical solution: a silicone anti-scalding sleeve is embedded inside the handle, and multiple anti-slip textures are fixedly provided on the surface of the silicone anti-scalding sleeve; The handle is internally reinforced with ribs, and the silicone heat protector is made of food-grade silicone.

[0008] By adopting the above technical solutions, the handle can be prevented from slipping when cutting wet and slippery ingredients, thus improving safety. In addition, the reinforcing ribs inside the handle can enhance the structural strength of the handle, prevent the handle from deforming due to long-term gripping and force, extend the service life of the handle, and ensure the structural stability of the overall components during use, meeting the practical needs of high-frequency cutting and preparation in the kitchen.

[0009] As a further description of the above technical solution: a locking hole is provided on the surface of the fixed blade, and a plastic card is fixedly provided on one side of the straight blade.

[0010] By adopting the above technical solution, the precise positioning and stable connection of the fixed blade and the straight blade can be achieved quickly, avoiding the blade offset problem that is prone to occur in traditional connection methods, and ensuring the synchronization and stability of the dual-blade assembly during cutting.

[0011] The technical effects and advantages of this utility model are as follows: 1. This utility model adopts a double-blade assembly. In terms of cutting performance, two parallel straight blades with the same blade direction act synchronously on the food. With the help of the micro-serrations on both sides of the fixed blade, the micro-serrations can quickly cut into the food to avoid slipping. The cutting force can also be distributed by the double straight blades. At the same time, the gradual thickness design of the straight blade with a thin tip and a thick body further reduces the cutting resistance, improves the integrity and thickness consistency of the sliced ​​surface, and meets the needs of efficient cutting and preparation. Moreover, both the fixed blade and the straight blade are made of stainless steel, which has better corrosion resistance and structural strength than traditional ordinary carbon steel blades. It can be in contact with food juices for a long time without rusting. The straight blade is double fixed by the mounting groove of the handle and the fixing strip to prevent displacement or shaking during use, extend the service life of the blade, and reduce the trouble of frequent replacement of parts. 2. The silicone anti-scalding sleeve, reinforcing ribs, locking holes for fixing the blade and the straight blade, and the plastic card structure of the handle in this utility model significantly improve the safety, stability, and practicality of use. Moreover, the silicone anti-scalding sleeve is made of food-grade silicone material, which meets the food safety requirements of the kitchen. Its surface anti-slip texture can increase the friction between the hand and the handle, preventing the handle from slipping when cutting wet and slippery food. At the same time, the anti-scalding properties can isolate the heat of the food and prevent burns to the hands. The reinforcing ribs inside the handle can enhance the structural strength of the handle, prevent the handle from deforming due to long-term gripping force, extend the service life of the handle, ensure the structural stability during use, and thus improve the overall practicality. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2This is a top view schematic diagram of the overall structure of this utility model.

[0014] Figure 3 This is a schematic diagram of the dual-blade assembly structure of this utility model.

[0015] Figure 4 This is a schematic cross-sectional view of the dual-blade assembly of this utility model.

[0016] Figure 5 This is a schematic diagram of the overall bottom view of the present invention.

[0017] The attached diagram is labeled as follows: 1. Fixed blade; 2. Micro-serration; 3. Straight blade; 4. Handle; 5. Mounting slot; 6. Fixing strip; 7. Silicone heat protectant; 8. Anti-slip texture; 9. Reinforcing rib; 10. Locking hole; 11. Plastic card. Detailed Implementation

[0018] 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.

[0019] The embodiments disclosed in this application are as follows: Figure 1-5 The novel double-blade assembly shown includes a fixed blade 1, with micro-serrations 2 on both sides of the fixed blade 1, and a double-blade assembly disposed on the surface of the fixed blade 1. The dual-blade assembly includes two straight blades 3 fixedly mounted on the surface of a fixed blade 1. Both the fixed blade 1 and the straight blades 3 are made of stainless steel. A handle 4 is provided on one side of the straight blade 3. A mounting groove 5 is provided on the surface of the handle 4. The straight blade 3 is fixedly connected to the mounting groove 5. Multiple fixing strips 6 are fixedly installed on one side of the handle 4, and the surface of the fixing strips 6 is fixedly connected to the straight blade 3; The two straight blades 3 are parallel and have the same blade direction. The thickness of the straight blades 3 gradually increases from the tip of the blade towards the blade body. Since the non-cutting edges of the two straight blades 3 are fixed in the mounting grooves 5 on the surface of the handle 4, and then welded to the surface of the straight blades 3 by the fixing strip 6 on one side of the handle 4, the integrated connection structure of the straight blades 3 and the handle 4 is completed. Moreover, the weld joint is treated with a rounded transition, and the whole is polished after welding. At this time, the two straight blades 3 remain parallel and the blades face the same direction. Then place the food under the fixed blade 1 and the straight blade 3, apply a downward force so that the micro-serrations 2 on both sides of the fixed blade 1 first contact the food, perform initial positioning and pre-treatment of the food, and then the two parallel straight blades 3 complete the cutting with the push of the handle 4. Because the thickness of the straight blade 3 gradually increases from the tip of the blade towards the blade body, the strength of the blade body gradually increases during the cutting process, avoiding blade deformation and ensuring uniform slicing. At the same time, the reinforcing ribs 9 inside the handle 4 can disperse the pushing force applied by the hand during cutting, preventing the handle 4 from bending due to force. Meanwhile, the fixing strip 6 further strengthens the connection between the straight blade 3 and the handle 4, preventing the straight blade 3 from loosening during the cutting process.

[0020] Reference Figure 2-3 As shown, a silicone anti-scalding sleeve 7 is embedded inside the handle 4, and multiple anti-slip textures 8 are fixedly provided on the surface of the silicone anti-scalding sleeve 7; The handle 4 is internally fixed with reinforcing ribs 9, and the silicone anti-scalding sleeve 7 is made of food-grade silicone material; The user holds the handle 4 with their palm against the silicone anti-scalding sleeve 7 embedded inside the handle 4. The anti-slip texture 8 on the surface of the silicone anti-scalding sleeve 7 increases the friction between the hand and the handle 4, preventing the handle 4 from slipping due to the wet surface of the food or sweaty hands during the cutting process. At the same time, the food-grade silicone anti-scalding sleeve 7 can isolate the heat transferred from the food to the handle 4, preventing the hand from being burned by hot food and providing safety for subsequent cutting actions.

[0021] Reference Figure 4-5 As shown, a locking hole 10 is provided on the surface of the fixed blade 1, and a plastic card 11 is fixedly provided on one side of the straight blade 3; Then, holding the handle 4, align the fixed blade 1 and the straight blade 3 with the preset mounting positions on the surface of the external tool holder, insert the fixed blade 1 and the straight blade 3 into the external tool holder, and at the same time, insert the plastic card 11 into the preset mounting position and achieve a snap-fit ​​with the tool holder. Then, insert the elastic quick-release buckle inside the tool holder into the lock hole 10 to fix the double blade assembly in place.

[0022] Working principle of this utility model: This utility model is a novel double-blade assembly. When the device is in use, the non-cutting ends of the two straight blades 3 are fixed in the mounting groove 5 on the surface of the handle 4, and then the fixing strip 6 on one side of the handle 4 is welded to the surface of the straight blades 3 to complete the integrated connection structure between the straight blades 3 and the handle 4. Moreover, the welding joint adopts an arc transition treatment, and the whole is polished after welding. At this time, the two straight blades 3 remain parallel and the blades face the same direction. Then, hold the handle 4 and align the fixed blade 1 and the straight blade 3 with the preset mounting position on the surface of the external tool holder. Insert the fixed blade 1 and the straight blade 3 into the external tool holder. At the same time, insert the plastic card 11 into the preset mounting position and achieve a snap-fit ​​with the tool holder. Then, insert the elastic quick-release buckle inside the tool holder into the lock hole 10 to fix the double blade assembly in place. The user holds the handle 4 with their palm against the silicone anti-scalding sleeve 7 embedded inside the handle 4. The anti-slip texture 8 on the surface of the silicone anti-scalding sleeve 7 increases the friction between the hand and the handle 4, preventing the handle 4 from slipping due to the wet surface of the food or sweaty hands during the cutting process. At the same time, the food-grade silicone anti-scalding sleeve 7 can isolate the heat transferred from the food to the handle 4, preventing the hand from being burned by hot food and providing safety for subsequent cutting actions. Then place the food under the fixed blade 1 and the straight blade 3, apply a downward force so that the micro-serrations 2 on both sides of the fixed blade 1 contact the food first, perform initial positioning and pre-treatment of the food, and then the two parallel straight blades 3 complete the cutting with the push of the handle 4. Because the thickness of the straight blade 3 gradually increases from the tip of the blade towards the blade body, the strength of the blade body gradually increases during the cutting process, avoiding blade deformation and ensuring uniform slicing. At the same time, the reinforcing ribs 9 inside the handle 4 can disperse the pushing force applied by the hand during cutting, preventing the handle 4 from bending due to force. Meanwhile, the fixing strip 6 further strengthens the connection between the straight blade 3 and the handle 4, preventing the straight blade 3 from loosening during the cutting process.

[0023] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A novel double-blade assembly, comprising a fixed blade (1), characterized in that: The fixed blade (1) has micro-serrations (2) on both sides, and a double blade assembly is provided on the surface of the fixed blade (1). The dual-blade assembly includes two straight blades (3) fixedly disposed on the surface of a fixed blade (1). Both the fixed blade (1) and the straight blades (3) are made of stainless steel. A handle (4) is provided on one side of the straight blades (3). An installation groove (5) is provided on the surface of the handle (4). The straight blades (3) are fixedly connected to the installation groove (5). A plurality of fixing strips (6) are fixedly provided on one side of the handle (4), and the surface of the fixing strips (6) is fixedly connected to the straight blade (3).

2. The novel dual-blade assembly according to claim 1, characterized in that: The two straight blades (3) are parallel and have the same blade orientation, and the thickness of the straight blades (3) gradually increases from the tip of the blade towards the blade body.

3. The novel dual-blade assembly according to claim 1, characterized in that: A silicone heat protector (7) is embedded inside the handle (4), and multiple anti-slip textures (8) are fixedly provided on the surface of the silicone heat protector (7).

4. The novel dual-blade assembly according to claim 3, characterized in that: The handle (4) is fixedly provided with a reinforcing rib (9), and the silicone anti-scalding sleeve (7) is made of food-grade silicone material.

5. The novel dual-blade assembly according to claim 1, characterized in that: The surface of the fixed blade (1) is provided with a lock hole (10), and a plastic card (11) is fixedly provided on one side of the straight blade (3).

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