Bread slicing knife capable of adjusting tightness of blade
By introducing a sliding screw and a tension adjustment nut into the bread slicer, the problem of the blade tension being unadjustable is solved, achieving optimal slicing results in different environments and convenient assembly and disassembly.
Patent Information
- Application Number
- CN202422960579.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-02
AI Technical Summary
The blade of an existing bread slicer cannot be adjusted for tightness, which causes it to become loose or bent when used for a long time or when affected by weather and the environment, thus affecting the use effect.
By setting a sliding screw and a tension adjusting nut on the U-shaped bracket, the tension of the blade can be adjusted by turning the tension adjusting nut to control the sliding screw to slide left and right, thereby moving the blade fixing screw left and right.
The tightness of the blade can be adjusted to adapt to various environments and achieve the best slicing effect. It can also be disassembled and stored for good use.
Smart Images
Figure CN223477689U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bread slicing knife technology, and in particular to a bread slicing knife with adjustable blade tension. Background Technology
[0002] With the fast pace of life, quick and easy meals are becoming increasingly popular, and bread is the first choice for most people, especially breakfast bread. Often, bread needs to be sliced, which requires a bread slicer. Traditional bread slicers only have a fixed blade attachment point, with the blade tip directly fixed to the handle by a screw. Over time, or due to weather and environmental factors, the blade may lose tension, loosen, and bend. Furthermore, the blade tension cannot be adjusted, affecting normal use and resulting in poor performance. Utility Model Content
[0003] The technical problem to be solved by this utility model is to provide a bread slicer with adjustable blade tension, which addresses the above-mentioned defects of the prior art. In use, the sliding screw is controlled to slide left and right by turning the tension adjustment nut, thereby driving the blade fixing screw to move left and right, thus realizing the adjustment of the blade tension. It can be used in various environments to achieve the best slicing effect. It can also be disassembled and stored, and has a good usage effect.
[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:
[0005] An adjustable bread slicer includes a handle, a blade fixing screw, a U-shaped bracket, and a blade. The U-shaped bracket is connected to the handle and the blade. A screw movable groove is formed at the bottom of one end of the U-shaped bracket, and a lead screw sliding through hole communicating with the screw movable groove is formed on the side of one end of the U-shaped bracket. A sliding lead screw is slidably installed inside the lead screw sliding through hole, and the end of the sliding lead screw extends out of the outside of the lead screw sliding through hole. A tension adjustment nut is threaded to the end of the sliding lead screw. The blade fixing screw passes through the blade and the screw movable groove in sequence and is fixedly connected to the sliding lead screw.
[0006] Preferably, the bottom of the sliding lead screw has a threaded hole that matches the blade fixing screw.
[0007] Preferably, the inner side of the threaded hole is provided with an internal thread, and the outer side of the blade fixing screw is provided with an external thread that matches the internal thread.
[0008] Preferably, the outer side of the end of the sliding lead screw is provided with an external thread, and the inner side of the tension adjusting nut is provided with an internal thread that matches the external thread.
[0009] Preferably, the sliding lead screw includes a screw connection part and a nut connection part integrally connected to the screw connection part, the threaded hole is opened at the bottom of the screw connection part, and the tension adjusting nut is threadedly connected to the nut connection part.
[0010] Preferably, the end of the blade has a screw fixing through hole through which the blade fixing screw passes.
[0011] By adopting the above technical solution, the bread slicer with adjustable blade tension provided by this utility model has the following beneficial effects: The U-shaped bracket in the bread slicer is connected to the handle and the blade respectively. A screw movable groove is opened at the bottom of one end of the U-shaped bracket, and a screw sliding through hole communicating with the screw movable groove is opened on the side of one end of the U-shaped bracket. A sliding screw is slidably installed inside the screw sliding through hole, and the end of the sliding screw passes through the outside of the screw sliding through hole. A tension adjustment nut is threaded to the end of the sliding screw. The blade fixing screw passes through the blade and the screw movable groove in sequence and is fixedly connected to the sliding screw. In use, the sliding screw is controlled to slide left and right by turning the tension adjustment nut, thereby driving the blade fixing screw to move left and right, thereby realizing the adjustment of the blade tension. It can be used in various environments to achieve the best slicing effect. It can also be disassembled and stored, and has a good use effect. Attached Figure Description
[0012] Figure 1 This is an exploded view of the present invention;
[0013] Figure 2 This is a perspective view of the present utility model;
[0014] In the diagram, 1-handle, 2-blade fixing screw, 3-U-shaped bracket, 4-blade, 5-screw movable groove, 6-lead screw sliding through hole, 7-sliding lead screw, 8-tightening adjusting nut, 9-threaded hole, 10-screw connection, 11-nut connection, 12-screw fixing through hole. Detailed Implementation
[0015] The following further describes specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the descriptions of these embodiments are intended to aid understanding of the present invention and do not constitute limitations on the present invention. Furthermore, the technical features involved in the various embodiments of the present invention described below may be combined with one another as long as they do not conflict with one another.
[0016] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.
[0017] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0018] like Figure 1-2 As shown, the adjustable blade tension bread slicer includes a handle 1, a blade fixing screw 2, a U-shaped bracket 3, and a blade 4. The U-shaped bracket 3 is connected to both the handle 1 and the blade 4. A screw-moving groove 5 is provided at the bottom of one end of the U-shaped bracket 3, and a threaded rod sliding through hole 6 communicating with the screw-moving groove 5 is provided on the side of one end of the U-shaped bracket 3. A sliding threaded rod 7 is slidably installed inside the threaded rod sliding through hole 6, and the end of the sliding threaded rod 7 protrudes outside the threaded rod sliding through hole 6. A tension adjustment nut 8 is threadedly connected to the end of the sliding threaded rod 7. The blade fixing screw 2 passes through the blade 4 and the screw-moving groove 5 in sequence and is fixedly connected to the sliding threaded rod 7. Understandably, in practical use, this bread slicer can be used to slice bread, cheese, baguettes, cheese, cakes, toast, etc.
[0019] Specifically, the bottom of the sliding screw 7 is provided with a threaded hole 9 that matches the blade fixing screw 2; the inner side of the threaded hole 9 is provided with an internal thread, and the outer side of the blade fixing screw 2 is provided with an external thread that matches the internal thread; the outer side of the end of the sliding screw 7 is provided with an external thread, and the inner side of the tension adjusting nut 8 is provided with an internal thread that matches the external thread; the sliding screw 7 includes a screw connection part 10 and a nut connection part 11 integrally connected to the screw connection part 10; the threaded hole 9 is opened at the bottom of the screw connection part 10, and the tension adjusting nut 8 is threadedly connected to the nut connection part 11; the end of the blade 4 is provided with a screw fixing through hole 12 for the blade fixing screw 2 to pass through.
[0020] Understandably, this utility model has a reasonable design and unique structure. When in use, the sliding screw 7 is controlled to slide left and right by turning the tension adjusting nut 8, which in turn drives the blade fixing screw 2 to move left and right, thereby adjusting the tension of the blade 4. It can be used in various environments to achieve the best slicing effect. It can also be disassembled and stored, and has a good performance.
[0021] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is clear to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.
Claims
1. A bread slicer with adjustable blade tension, comprising a handle, a blade fixing screw, a U-shaped bracket, and a blade, wherein the U-shaped bracket is connected to the handle and the blade respectively, characterized in that: The bottom of one end of the U-shaped bracket is provided with a screw movable groove, and the side of one end of the U-shaped bracket is provided with a lead screw sliding through hole communicating with the screw movable groove. A sliding lead screw is slidably installed inside the lead screw sliding through hole, and the end of the sliding lead screw passes through the outside of the lead screw sliding through hole. A tension adjustment nut is threaded to the end of the sliding lead screw. The blade fixing screw passes through the blade and the screw movable groove in sequence and is fixedly connected to the sliding lead screw.
2. The bread slicer with adjustable blade tension according to claim 1, characterized in that: The bottom of the sliding lead screw has a threaded hole that matches the blade fixing screw.
3. The bread slicing knife with adjustable blade tension according to claim 2, characterized in that: The inner side of the threaded hole is provided with an internal thread, and the outer side of the blade fixing screw is provided with an external thread that matches the internal thread.
4. The bread slicer with adjustable blade tension according to claim 1, characterized in that: The outer side of the end of the sliding lead screw is provided with an external thread, and the inner side of the tension adjusting nut is provided with an internal thread that matches the external thread.
5. The bread slicer with adjustable blade tension according to claim 2, characterized in that: The sliding lead screw includes a screw connection part and a nut connection part integrally connected to the screw connection part. The threaded hole is opened at the bottom of the screw connection part, and the tension adjustment nut is threadedly connected to the nut connection part.
6. The bread slicer with adjustable blade tension according to claim 1, characterized in that: The end of the blade has a screw fixing through hole for the blade fixing screw to pass through.