A tool holder capable of adjusting the angle of a tool

Abstract

The utility model provides a knife rest of adjustable knife placing angle belongs to kitchen utensil technical field, this knife rest includes base, put knife main part and rotating mechanism, be provided with the knife slot on put knife main part, put knife main part with base rotatory connection through rotating mechanism, the rotating mechanism includes the connecting rod installed on put knife main part and the connecting seat installed on base, is installed on the connecting seat and has the damping rotation part, both ends of connecting rod all are matched connection through the damping rotation part with connecting seat, the included angle between put knife main part with base changes through the connecting rod relative connecting seat makes the rotation motion, the utility model discloses the placing angle of the knife slot can change according to the change of the included angle between put knife main part and base and change synchronously, has solved the problem that the knife placing angle of traditional knife rest is fixed and can not adjust, adapts the use demand of variety.

Description

Technical Field

[0001] This utility model relates to the field of kitchenware technology, and in particular to a knife holder with an adjustable knife placement angle. Background Technology

[0002] In daily life, knife holders, as devices for fixing and storing knives, are widely used in kitchen cooking, handicrafts, and other scenarios. Traditional knife holders mostly adopt an integrated fixing structure, with the knife placement angle and support direction fixed. For example, the tilt angle of the knife after insertion is determined by the preset angle of the knife holder slot. However, in the kitchen setting, different users have different heights and operating habits. A knife holder with a fixed angle may cause inconvenience to users, not only affecting the user experience but also potentially causing the knife to slip due to improper force. On the other hand, for small handicraft workshops, the need for frequent adjustment of the knife placement angle is more prominent. The rigid structure of a fixed knife holder cannot meet the needs of flexible operation, greatly limiting work efficiency. Therefore, traditional knife holders, due to their non-adjustable knife placement angle, cannot adapt to diverse operating scenarios and cannot meet personalized usage needs, becoming a bottleneck restricting the user experience and scope of application. Utility Model Content

[0003] To overcome the problems existing in related technologies, the purpose of this utility model is to provide a tool holder with an adjustable tool placement angle. The tool holder uses a rotating mechanism consisting of a connecting shaft between the tool placement body and the base, a damping rotating component, and a connecting seat to change the placement angle of the tool slot according to the change of the included angle between the tool placement body and the base. This solves the problem that the tool placement angle of traditional tool holders is fixed and cannot be adjusted, and realizes flexible adjustment of the tool placement angle to meet diverse usage needs.

[0004] An adjustable tool holder includes a base, a tool placement body, and a rotating mechanism. The tool placement body is provided with a tool insertion slot, and the tool placement body is rotatably connected to the base through the rotating mechanism.

[0005] The rotating mechanism includes a connecting shaft mounted on the tool-laying body and a connecting seat mounted on the base. A damping rotating component is mounted on the connecting seat, and both ends of the connecting shaft are matched and connected to the connecting seat through the damping rotating component.

[0006] The angle between the blade placement body and the base is changed by the rotational movement of the connecting shaft relative to the connecting seat.

[0007] Traditional tool holders are mostly designed with a fixed angle, and the placement angle of the tool cannot be adjusted according to the user's height, operating habits, or scenario requirements. This is not only inconvenient and inefficient, but also poses safety hazards due to improper force application. In contrast, this utility model uses a rotating mechanism between the tool holder and the base. With the help of a connecting shaft and a connecting seat with a damping rotating component, the angle between the tool holder and the base can be flexibly changed. Users can adjust the tool slot on the tool holder to a comfortable angle according to their own needs without adjusting their body posture or disassembling the tool. The operation is convenient and stable. The damping rotating component ensures smooth rotation of the tool holder while ensuring that the tool placement angle is stable and does not loosen. This solves the problems of fixed angle and limited application scenarios of traditional tool holders, improves the versatility and safety of the tool holder, and optimizes the user experience.

[0008] In a preferred embodiment of this invention, the top of the base is provided with a groove whose shape matches the bottom of the connecting shaft;

[0009] Two connecting seats are provided, and the two connecting seats are respectively located at both ends of the groove on the base, and the two connecting seats are respectively matched with both ends of the connecting shaft;

[0010] The connecting shaft is located at the bottom of the tool-laying body, and the tool-laying body is mounted on the top of the base via the connecting shaft and the connecting seat.

[0011] This utility model achieves precise pre-positioning through the groove matching the top of the base and the bottom of the connecting shaft. The connecting seats symmetrically arranged at both ends of the groove and the two ends of the connecting shaft form a stable two-point support, which effectively limits the horizontal displacement of the connecting shaft, evenly distributes the weight load of the tool holder and the tool, ensures that the angle adjustment process is smooth and without jamming, and makes the overall assembly compact and stable, simplifying the assembly and maintenance process, while improving the structural reliability and operational safety of the tool holder for long-term use.

[0012] In a preferred embodiment of this utility model, the connecting shaft has fixing grooves at both ends near the connecting seat;

[0013] The connecting seat has a first through hole on the side closer to the connecting shaft, and a hexagonal through hole on the side away from the connecting shaft.

[0014] The damping rotating component includes a damping rotating shaft, which includes a rotating end and a fixed end. The shape of the rotating end matches the fixed groove, and the shape of the fixed end matches the hexagonal through hole.

[0015] The damping shaft is inserted into the connecting seat, the rotating end passes through the first through hole and is inserted into the fixing groove, and the hexagonal through hole locks the fixing end.

[0016] The connecting shaft rotates relative to the fixed end via the rotating end to change the angle between the tool-laying body and the base.

[0017] This utility model achieves precise matching between the rotating end of the damping shaft and the fixing groove of the connecting shaft, and between the fixing end and the hexagonal through hole of the connecting seat. It not only uses the hexagonal through hole to lock the fixing end to form a stable reference, but also enables the connecting shaft to rotate smoothly through the cooperation between the rotating end and the fixing groove. Combined with the damping characteristics, it ensures flexible angle adjustment and stable positioning, which not only meets the needs of multi-angle adjustment, but also avoids loosening and deviation, thus improving the convenience and safety of the tool holder.

[0018] In a preferred embodiment of this utility model, the connecting seat is further provided with a second through hole, and the connecting shaft is provided with limiting grooves at both ends near the connecting seat to limit the rotation angle of the connecting shaft.

[0019] The rotating mechanism also includes a limiting pin, the shape of which matches the second through hole and the limiting groove. One end of the limiting pin is interference-fitted with the second through hole, and the other end is inserted into the limiting groove.

[0020] When the connecting shaft rotates relative to the connecting seat, the position of the limiting pin in the limiting groove changes synchronously.

[0021] This utility model utilizes the interference fit between the limiting pin and the second through hole of the connecting seat, as well as the insertion fit with the limiting groove of the connecting shaft. When the connecting shaft rotates, the limiting pin moves synchronously within the limiting groove, which can precisely limit the maximum rotation range of the connecting shaft. This avoids damage to components due to excessive rotation or the tool angle adjustment exceeding the safe range, ensuring both the flexibility of angle adjustment and improving the stability and safety of the tool holder.

[0022] In a preferred embodiment of this invention, a fixing seat for preventing the damping shaft from dislodging is also installed on the base by fasteners, and the fixing seat is located on the side of the connecting seat away from the connecting shaft.

[0023] This invention effectively prevents the damping shaft from coming out of the side by installing a fixed seat on the base and placing it on the side of the connecting seat away from the connecting shaft. This further strengthens the assembly stability of the damping shaft and the connecting seat, avoids structural failure caused by loose parts after long-term rotation and adjustment, and ensures that the rotating mechanism always maintains a reliable working state.

[0024] In a preferred embodiment of this invention, a protrusion is provided on the side of the damping shaft away from the rotating end, and a groove matching the shape of the protrusion is provided on the side of the fixing seat near the connecting seat, with the protrusion abutting against the groove.

[0025] The protrusion of the damping shaft of this utility model matches the shape of the groove of the fixed seat and abuts against each other. On the basis of the fixed seat preventing the damping shaft from coming out, the concave and convex structure further forms a circumferential limit to prevent the damping shaft from axially shifting or circumferentially loosening during long-term rotation adjustment, thereby strengthening the overall stability of the rotating mechanism.

[0026] In a preferred embodiment of this invention, the first through hole is a circular through hole, which is concentric with the hexagonal through hole, and the diameter of the circular through hole is smaller than the diameter of the inscribed circle of the hexagonal through hole.

[0027] The first through hole of this utility model is circular and concentric with the hexagonal through hole, with a diameter smaller than the diameter of the inscribed circle of the hexagonal through hole. This provides a full-angle rotation channel for the rotating end of the damping shaft and also creates a stepped limit for the damping shaft through the size difference, preventing it from moving excessively towards the connecting shaft. Combined with the locking of the fixed end by the hexagonal through hole, this further improves the coaxiality and structural stability of the damping shaft and the connecting seat assembly, ensuring that the rotation adjustment process is precise and reliable.

[0028] In a preferred embodiment of this utility model, the blade-laying body includes a front baffle, a rear baffle, a top plate, and a bottom plate, with the front baffle and the rear baffle having open sides.

[0029] The tool inserting slot is provided in multiple ways, and the multiple tool inserting slots are configured to adapt to the shape of different tools, and are all provided on the top plate.

[0030] The hollowed-out design on both sides of the front and rear baffles of this utility model reduces the overall weight and facilitates ventilation and drying, preventing bacteria growth from long-term storage of knives. The top plate is equipped with multiple knife slots of different shapes to accommodate various knives, meet diverse storage needs, improve the practicality and versatility of the knife holder, and facilitate cleaning and maintenance.

[0031] In a preferred embodiment of this invention, the connecting shaft is disposed at the bottom of the base plate, and the shapes of the bottom ends of the base plate match the top of the fixing seat.

[0032] The connecting shaft of this utility model is set at the bottom of the base plate, and the shape of both ends of the bottom of the base plate matches the top of the fixed seat. This allows the base plate to remain in contact with the top of the fixed seat during the rotation of the tool-laying body, which not only enhances the stability of the structure and prevents the tool-laying body from shaking or tilting, but also provides auxiliary support to the base plate through the fixed seat, distributing the weight load of the tool and extending the service life of the rotating mechanism.

[0033] In a preferred embodiment of this invention, the front baffle is a transparent baffle.

[0034] The front baffle of this utility model adopts a transparent design, which allows users to clearly observe the type and placement of knives in the knife slot without having to look closely, making it convenient to quickly retrieve the required knives and reducing operation steps and time; at the same time, the transparent material does not obstruct the view, allowing users to intuitively confirm whether the knives are placed securely and the cleanliness of the inside of the knife slot, thus improving ease of use.

[0035] The beneficial effects of this utility model are as follows:

[0036] This utility model achieves flexible adjustment of the knife placement angle through a rotating mechanism. On the one hand, users can freely adjust the angle between the knife holder and the base according to their height, operating habits, or usage scenario requirements through the cooperation of the connecting shaft and the damping rotating component, so that the knife is placed at the most comfortable angle, avoiding inconvenience or improper force application caused by a fixed placement angle, thus improving the user experience and safety. On the other hand, the damping rotating component can lock the angle while ensuring smooth rotation, ensuring stable knife placement, which is suitable for various scenarios such as kitchen cooking and handicrafts, enhancing the versatility and applicability of the knife holder. Attached Figure Description

[0037] Figure 1 This is one of the exploded views of a tool holder with an adjustable tool placement angle according to an embodiment of this utility model;

[0038] Figure 2 This is the second exploded view of a tool holder with an adjustable tool placement angle according to an embodiment of this utility model;

[0039] Figure 3 This is an enlarged view of part A of the exploded view of a tool holder with an adjustable tool placement angle according to an embodiment of this utility model;

[0040] Figure 4 This is a side view of a tool holder with an adjustable tool placement angle according to an embodiment of the present invention;

[0041] Figure 5 This is one of the usage states of a tool holder with an adjustable tool placement angle according to an embodiment of this utility model;

[0042] Figure 6 This is the second illustration of the usage state of a tool holder with an adjustable tool placement angle according to an embodiment of this utility model.

[0043] Figure label:

[0044] 1. Base; 2. Tool holder body; 3. Tool insertion slot; 4. Connecting shaft; 5. Connecting seat; 6. Groove; 7. Fixing slot; 8. First through hole; 9. Hexagonal through hole; 10. Damping shaft; 11. Rotating end; 12. Fixing end; 13. Second through hole; 14. Limiting groove; 15. Limiting pin; 16. Fastener; 17. Fixing seat; 18. Protrusion; 19. Slot; 20. Front baffle; 21. Rear baffle; 22. Top plate; 23. Base plate. Detailed Implementation

[0045] Preferred embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While preferred embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present invention will be thorough and complete, and will fully convey the scope of the present invention to those skilled in the art.

[0046] In daily life, knife holders, as devices for fixing and storing knives, are widely used in kitchen cooking, handicrafts, and other scenarios. Traditional knife holders mostly adopt an integrated fixing structure, with the knife placement angle and support direction fixed. For example, the tilt angle of the knife after insertion is determined by the preset angle of the knife holder slot. However, in the kitchen setting, different users have different heights and operating habits. A knife holder with a fixed angle may cause inconvenience to users, not only affecting the user experience but also potentially causing the knife to slip due to improper force. On the other hand, for small handicraft workshops, the need for frequent adjustment of the knife placement angle is more prominent. The rigid structure of a fixed knife holder cannot meet the needs of flexible operation, greatly limiting work efficiency. Therefore, traditional knife holders, due to their non-adjustable knife placement angle, cannot adapt to diverse operating scenarios and cannot meet personalized usage needs, becoming a bottleneck restricting the user experience and scope of application.

[0047] Based on this, this application provides a tool holder with an adjustable tool placement angle.

[0048] Example 1

[0049] See Figures 1 to 6This embodiment provides an adjustable tool holder, including a base 1, a tool holding body 2, and a rotating mechanism. The base 1 serves as the basic support structure of the tool holder, bearing the weight of the tool holding body 2 and the tool, providing a stable placement platform. The tool holding body 2 is the core component for storing and securing the tool. The rotating mechanism is the key structure for adjusting the angle between the tool holding body 2 and the base 1. The tool holding body 2 is provided with a tool insertion slot 3, which is used to secure the tool, preventing it from shaking or slipping during placement, thus achieving orderly storage of the tool. The tool holding body 2 and the base 1 are rotatably connected through the rotating mechanism, allowing different usage angles to be formed between the tool holding body 2 and the base 1. Figure 5 , Figure 6 The diagram shows two different usage states of the knife holder, respectively demonstrating two different angles formed between the knife holder body 2 and the base 1.

[0050] Specifically, the knife-holding body 2 includes a front baffle 20, a rear baffle 21, a top plate 22, and a bottom plate 23. The front baffle 20 is the front baffle of the knife-holding body 2, and the rear baffle 21 is the rear baffle of the knife-holding body 2. Together with the front baffle 20, the top plate 22, and the bottom plate 23, they form a frame for placing knives. The top plate 22 is the top structure of the knife-holding body 2, and the bottom plate 23 is the bottom structure of the knife-holding body 2. Multiple knife insertion slots 3 are provided, and the multiple knife insertion slots 3 are designed to adapt to the shape of different knives. They are all set on the top plate 22 to meet diverse storage needs.

[0051] More specifically, the rotating mechanism includes a connecting shaft 4 mounted on the tool-holding body 2 and a connecting seat 5 mounted on the base 1. A damping rotating component is mounted on the connecting seat 5. Both ends of the connecting shaft 4 are matched and connected to the connecting seat 5 through the damping rotating component. The connecting shaft 4 is the "shaft" for the rotation of the tool-holding body 2. The connecting seat 5 is used to support the connecting shaft 4 and connect the base 1 and the tool-holding body 2. The damping rotating component is the core component connecting the connecting shaft 4 and the connecting seat 5. The included angle between the tool-holding body 2 and the base 1 is changed by the rotational movement of the connecting shaft 4 relative to the connecting seat 5. In actual production applications, when the user is facing the tool holder, the tool slot 3 is in a moderately tilted state with the tilt direction facing the user. This can optimize the tool picking trajectory. The angle relationship between the user's hand holding the tool and the tool pulling action is naturally adapted, reducing the redundancy of actions in the operation process and improving the smoothness and convenience of tool picking.

[0052] The top of the base 1 is provided with a groove 6 whose shape matches the bottom of the connecting shaft 4. The groove 6 is used to pre-position the connecting shaft 4, limit its horizontal displacement, enhance the stability of the assembly between the connecting shaft 4 and the base 1, and provide a precise reference for the rotating mechanism. There are two connecting seats 5, which are located at the two ends of the groove 6 on the base 1, and the two connecting seats 5 are matched with the two ends of the connecting shaft 4 respectively. The connecting shaft 4 is located at the bottom of the tool-holding body 2, and the tool-holding body 2 is mounted on the top of the base 1 through the connecting shaft 4 and the connecting seats 5.

[0053] Furthermore, the connecting shaft 4 has fixing grooves 7 at both ends near the connecting seat 5; the connecting seat 5 has a first through hole 8 on the side near the connecting shaft 4 and a hexagonal through hole 9 on the side away from the connecting shaft 4; the damping rotating component includes a damping rotating shaft 10, which can effectively buffer the impact force during rotation, and form a stable resistance feedback through a preset damping coefficient, so that the tool release body 2 maintains a uniform and smooth motion characteristic when rotating, avoiding unstable phenomena such as rapid shaking and jamming due to inertia or external force, and ensuring the stability and controllability of the rotation process. The damping rotating shaft 10 includes a rotating end 1. 1. The fixed end 12 and the rotating end 11 are able to rotate relative to the fixed end 12. The shape of the rotating end 11 matches the fixed groove 7, and the shape of the fixed end 12 matches the hexagonal through hole 9. The hexagonal through hole 9 is used to limit the rotation of the fixed end 12. The damping shaft 10 is inserted into the connecting seat 5. The rotating end 11 passes through the first through hole 8 and is inserted into the fixed groove 7. The hexagonal through hole 9 locks the fixed end 12. The connecting shaft 4 changes the angle between the tool-laying body 2 and the base 1 by rotating the rotating end 11 relative to the fixed end 12. In actual production applications, the damping rotating component can be an adjustable torque damper.

[0054] The precise matching of the rotating end 11 of the damping shaft 10 with the fixing groove 7 of the connecting shaft 4 and the fixing end 12 with the hexagonal through hole 9 of the connecting seat 5 not only locks the fixing end 12 with the hexagonal through hole 9 to form a stable reference, but also enables the connecting shaft 4 to rotate smoothly through the cooperation of the rotating end 11 and the fixing groove 7. Combined with the damping characteristics, it ensures flexible angle adjustment and stable positioning, which not only meets the needs of multi-angle adjustment, but also avoids loosening and deviation, thus improving the convenience and safety of the tool holder.

[0055] Furthermore, the connecting seat 5 is also provided with a second through hole 13. The connecting shaft 4 has limiting grooves 14 at both ends near the connecting seat 5 to limit the rotation angle of the connecting shaft 4. The rotating mechanism also includes a limiting pin 15. The second through hole 13 is used to install the limiting pin 15. The shape of the limiting pin 15 matches the second through hole 13 and the limiting groove 14. One end of the limiting pin 15 is interference-fitted with the second through hole 13 to ensure that the limiting pin 15 can be stably installed in the second through hole 13. The other end of the limiting pin 15 is inserted into the limiting groove 14. The angle and size of the limiting groove 14 determine the active angle and range of the limiting pin 15, that is, simultaneously limiting the rotation angle of the tool release body 2. When the connecting shaft 4 rotates relative to the connecting seat 5, the position of the limiting pin 15 in the limiting groove 14 changes synchronously.

[0056] Through the interference fit between the limiting pin 15 and the second through hole 13 of the connecting seat 5 and the insertion fit with the limiting groove 14 of the connecting shaft 4, the limiting pin 15 moves synchronously with the connecting shaft 4 in the limiting groove 14 when the connecting shaft 4 rotates. This can accurately limit the maximum rotation range of the connecting shaft 4, avoid damage to the parts due to excessive rotation or the tool angle adjustment exceeding the safe range, thus ensuring the flexibility of angle adjustment and improving the stability and safety of the tool holder.

[0057] In actual production applications, a fixing seat 17 for preventing the damping shaft 10 from coming off is also installed on the base 1 by fasteners 16. The fixing seat 17 is located on the side of the connecting seat 5 away from the connecting shaft 4. The fasteners 16 can be screws, which facilitate the disassembly and replacement of the fixing seat 17. By installing the fixing seat 17 on the base 1 and setting it on the side of the connecting seat 5 away from the connecting shaft 4, the damping shaft 10 is effectively prevented from coming off outward, which further strengthens the assembly stability of the damping shaft 10 and the connecting seat 5, avoids structural failure caused by loose parts after long-term rotation and adjustment, and ensures that the rotating mechanism always maintains a reliable working state.

[0058] A protrusion 18 is provided on the side of the damping shaft 10 away from the rotating end 11, and a groove 19 matching the shape of the protrusion 18 is provided on the side of the fixed seat 17 near the connecting seat 5. The protrusion 18 abuts against the groove 19. The protrusion 18 of the damping shaft 10 and the groove 19 of the fixed seat 17 match each other in shape and abut against each other. On the basis of the fixed seat 17 preventing the damping shaft 10 from falling out, a circumferential limit is further formed by the concave and convex structure to prevent the damping shaft 10 from axially shifting or circumferentially loosening during long-term rotation adjustment, thereby strengthening the overall stability of the rotating mechanism.

[0059] In this embodiment, the connecting shaft 4 is located at the bottom of the base plate 23. The shapes of the bottom ends of the base plate 23 match the top of the fixed seat 17, so that the base plate 23 can always be in contact with the top of the fixed seat 17 during the rotation of the tool-laying body 2. This not only enhances the stability of the structure and prevents the tool-laying body 2 from shaking or tilting, but also provides auxiliary support for the base plate 23 through the fixed seat 17, distributing the weight load of the tool and extending the service life of the rotating mechanism.

[0060] The working process of this embodiment is as follows:

[0061] When in use, the user can rotate the tool-holding body 2, causing the connecting shaft 4 to rotate relative to the fixed end 12 of the connecting seat 5 via the rotating end 11 of the damping shaft 10, thereby changing the angle between the tool-holding body 2 and the base 1. The damping shaft 10 provides stable resistance, ensuring smooth rotation and stable angle. The limiting pin 15 moves synchronously within the limiting groove 14, limiting the rotation range of the tool-holding body 2 to prevent excessive rotation. The fixed seat 17 cooperates with the protrusion 18 of the damping shaft 10 to prevent the damping shaft 10 from loosening and coming out. Finally, the tool insertion slot 3 can be adjusted to the tilt angle required by the user, and then the tool can be placed in the tool insertion slot 3 for easy access next time.

[0062] This utility model achieves flexible adjustment of the knife placement angle through a rotating mechanism. On the one hand, users can freely adjust the angle between the knife placement body 2 and the base 1 according to their height, operating habits, or usage scenario requirements, through the cooperation of the connecting shaft 4 and the damping rotating component, so that the knife is placed at the most comfortable angle, avoiding inconvenience or improper force application caused by a fixed placement angle, thus improving the user experience and safety. On the other hand, the damping rotating component can lock the angle while ensuring smooth rotation, ensuring stable knife placement, which is suitable for various scenarios such as kitchen cooking and handicrafts, enhancing the versatility and applicability of the knife holder.

[0063] Example 2

[0064] See Figures 1 to 6 The tool holder with an adjustable tool placement angle provided in this embodiment differs from that in Embodiment 1 in that: the first through hole 8 is a circular through hole, which is concentric with the hexagonal through hole 9, and the diameter of the circular through hole is smaller than the diameter of the inscribed circle of the hexagonal through hole 9. This provides a multi-angle rotation channel for the rotating end 11 of the damping shaft 10, and also forms a stepped limit for the damping shaft 10 through the size difference, preventing it from moving excessively towards the connecting shaft 4. Combined with the locking of the fixed end 12 by the hexagonal through hole 9, it further improves the coaxiality and structural stability of the assembly of the damping shaft 10 and the connecting seat 5, ensuring that the rotation adjustment process is accurate and reliable.

[0065] The working process of this embodiment is as follows:

[0066] When in use, the user can rotate the tool-holding body 2, causing the connecting shaft 4 to rotate relative to the fixed end 12 of the connecting seat 5 via the rotating end 11 of the damping shaft 10, thereby changing the angle between the tool-holding body 2 and the base 1. The damping shaft 10 provides stable resistance, ensuring smooth rotation and stable angle. The limiting pin 15 moves synchronously within the limiting groove 14, limiting the rotation range of the tool-holding body 2 to prevent excessive rotation. The fixed seat 17 cooperates with the protrusion 18 of the damping shaft 10 to prevent the damping shaft 10 from loosening and coming out. Finally, the tool insertion slot 3 can be adjusted to the tilt angle required by the user, and then the tool can be placed in the tool insertion slot 3 for easy access next time.

[0067] This utility model achieves flexible adjustment of the knife placement angle through a rotating mechanism. On the one hand, users can freely adjust the angle between the knife placement body 2 and the base 1 according to their height, operating habits, or usage scenario requirements, through the cooperation of the connecting shaft 4 and the damping rotating component, so that the knife is placed at the most comfortable angle, avoiding inconvenience or improper force application caused by a fixed placement angle, thus improving the user experience and safety. On the other hand, the damping rotating component can lock the angle while ensuring smooth rotation, ensuring stable knife placement, which is suitable for various scenarios such as kitchen cooking and handicrafts, enhancing the versatility and applicability of the knife holder.

[0068] Example 3

[0069] See Figures 1 to 6 The tool holder with an adjustable tool placement angle provided in this embodiment differs from that in Embodiment 1 or Embodiment 2 in that: the front baffle 20 and the rear baffle 21 of the tool placement body 2 are hollowed out on both sides, which not only reduces the overall weight, but also facilitates ventilation and drying, prevents the tool from being placed for a long time and growing bacteria, and also makes it easy to clean and maintain.

[0070] Meanwhile, the knife slot 3 is made of plastic, which is not easy to absorb moisture and has a relatively smooth surface. This reduces the accumulation of residual moisture in the knife slot 3, thereby reducing the risk of mold, bacteria growth, or odor caused by dampness. It is especially suitable for damp environments such as kitchens, ensuring the cleanliness of knife storage and indirectly reducing hygiene risks when using knives.

[0071] In this embodiment, the front baffle 20 is a transparent baffle, allowing users to clearly observe the types and placement of knives in the knife slot 3 without having to look closely, making it convenient to quickly retrieve the required knives and reducing operation steps and time; at the same time, the transparent material does not obstruct the view, allowing for direct confirmation of whether the knives are placed securely and the cleanliness of the inside of the knife slot 3, thus improving ease of use.

[0072] The working process of this embodiment is as follows:

[0073] When in use, the user can rotate the tool-holding body 2, causing the connecting shaft 4 to rotate relative to the fixed end 12 of the connecting seat 5 via the rotating end 11 of the damping shaft 10, thereby changing the angle between the tool-holding body 2 and the base 1. The damping shaft 10 provides stable resistance, ensuring smooth rotation and stable angle. The limiting pin 15 moves synchronously within the limiting groove 14, limiting the rotation range of the tool-holding body 2 to prevent excessive rotation. The fixed seat 17 cooperates with the protrusion 18 of the damping shaft 10 to prevent the damping shaft 10 from loosening and coming out. Finally, the tool insertion slot 3 can be adjusted to the tilt angle required by the user, and then the tool can be placed in the tool insertion slot 3 for easy access next time.

[0074] This utility model achieves flexible adjustment of the knife placement angle through a rotating mechanism. On the one hand, users can freely adjust the angle between the knife placement body 2 and the base 1 according to their height, operating habits, or usage scenario requirements, through the cooperation of the connecting shaft 4 and the damping rotating component, so that the knife is placed at the most comfortable angle, avoiding inconvenience or improper force application caused by a fixed placement angle, thus improving the user experience and safety. On the other hand, the damping rotating component can lock the angle while ensuring smooth rotation, ensuring stable knife placement, which is suitable for various scenarios such as kitchen cooking and handicrafts, enhancing the versatility and applicability of the knife holder.

[0075] 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.

[0076] 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 application.

[0077] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A tool holder with an adjustable tool placement angle, characterized in that: It includes a base (1), a knife-holding body (2) and a rotating mechanism. The knife-holding body (2) is provided with a knife insertion slot (3). The knife-holding body (2) and the base (1) are rotatably connected by the rotating mechanism. The rotating mechanism includes a connecting shaft (4) mounted on the tool release body (2) and a connecting seat (5) mounted on the base (1). A damping rotating component is mounted on the connecting seat (5). Both ends of the connecting shaft (4) are matched and connected to the connecting seat (5) through the damping rotating component. The angle between the blade placement body (2) and the base (1) is changed by the rotational movement of the connecting shaft (4) relative to the connecting seat (5).

2. The tool holder with an adjustable tool placement angle according to claim 1, characterized in that: The base (1) has a groove (6) at the top that matches the shape of the bottom of the connecting shaft (4); There are two connecting seats (5), and the two connecting seats (5) are located at the two ends of the groove (6) on the base (1), and the two connecting seats (5) are respectively matched with the two ends of the connecting shaft (4); The connecting shaft (4) is located at the bottom of the tool-laying body (2), and the tool-laying body (2) is mounted on the top of the base (1) via the connecting shaft (4) and the connecting seat (5).

3. The tool holder with an adjustable tool placement angle according to claim 1, characterized in that: The connecting shaft (4) has fixing grooves (7) at both ends near the connecting seat (5); The connecting seat (5) has a first through hole (8) on the side close to the connecting shaft (4), and a hexagonal through hole (9) on the side away from the connecting shaft (4). The damping rotating component includes a damping rotating shaft (10), which includes a rotating end (11) and a fixed end (12). The shape of the rotating end (11) matches the fixed groove (7), and the shape of the fixed end (12) matches the hexagonal through hole (9). The damping shaft (10) is inserted into the connecting seat (5), the rotating end (11) passes through the first through hole (8) and is inserted into the fixing groove (7), and the hexagonal through hole (9) locks the fixing end (12); The connecting shaft (4) rotates relative to the fixed end (12) via the rotating end (11) to change the angle between the knife-laying body (2) and the base (1).

4. The tool holder with an adjustable tool placement angle according to claim 1, characterized in that: The connecting seat (5) is also provided with a second through hole (13), and the connecting shaft (4) is provided with limiting grooves (14) at both ends near the connecting seat (5) to limit the rotation angle of the connecting shaft (4); The rotating mechanism also includes a limiting pin (15), the shape of which matches the second through hole (13) and the limiting groove (14). One end of the limiting pin (15) is press-fitted with the second through hole (13), and the other end is inserted into the limiting groove (14). When the connecting shaft (4) rotates relative to the connecting seat (5), the position of the limiting pin (15) in the limiting groove (14) changes synchronously.

5. A tool holder with an adjustable tool placement angle according to claim 3, characterized in that: The base (1) is also equipped with a fixing seat (17) for preventing the damping shaft (10) from coming off by fasteners (16). The fixing seat (17) is located on the side of the connecting seat (5) away from the connecting shaft (4).

6. A tool holder with an adjustable tool placement angle according to claim 5, characterized in that: The damping shaft (10) has a protrusion (18) on the side away from the rotating end (11), and the fixing seat (17) has a groove (19) on the side near the connecting seat (5) that matches the shape of the protrusion (18), and the protrusion (18) abuts against the groove (19).

7. A tool holder with an adjustable tool placement angle according to claim 3, characterized in that: The first through hole (8) is a circular through hole, which is concentric with the hexagonal through hole (9), and the diameter of the circular through hole is smaller than the diameter of the inscribed circle of the hexagonal through hole (9).

8. A tool holder with an adjustable tool placement angle according to claim 5, characterized in that: The blade placement body (2) includes a front baffle (20), a rear baffle (21), a top plate (22) and a bottom plate (23), with the front baffle (20) and the rear baffle (21) having open sides; The blade insertion slot (3) is provided in multiple ways, and the multiple blade insertion slots (3) are configured to adapt to the shape of different blades, and are all provided on the top plate (22).

9. A tool holder with an adjustable tool placement angle according to claim 8, characterized in that: The connecting shaft (4) is located at the bottom of the base plate (23), and the shapes of the bottom ends of the base plate (23) match the top of the fixing seat (17).

10. A tool holder with an adjustable tool placement angle according to claim 8, characterized in that: The front baffle (20) is a transparent baffle.

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