Knife rest

Abstract

The knife rest comprises a knife holder and an adjusting assembly, the knife holder is provided with a mounting groove and at least one knife inserting groove, the adjusting assembly is mounted in the mounting groove, the adjusting assembly at least comprises a containing part and a knife sharpening part which are distributed in the first direction, a sharpening element is arranged in the knife sharpening part, and the knife sharpening element is arranged in the containing part. The adjusting assembly can move in the first direction relative to the tool apron so that the tool rest can be switched to be in the first state or the second state. Wherein in the first state, the containing part is communicated with the knife inserting groove, and in the second state, the knife sharpening part is communicated with the knife inserting groove. The adjusting assembly moves in the first direction so that the tool apron can be switched between the first state and the second state, and therefore the tool apron has multiple functions, the tool rest can be located at the sharpening position (the second state) or the non-sharpening position (the first state) according to needs, and the user experience of the tool rest is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen utensils, in particular to a knife holder. Background Art

[0002] Knives are essential kitchen utensils. Many families are equipped with knife racks for storing knives, which is convenient and safe. Currently, knife racks on the market can be equipped with sharpening elements in the knife slots for storing knives. The sharpening elements sharpen the knives during the process of inserting and pulling knives, thereby preventing the blade from becoming blunt. However, the sharpening elements will sharpen the knives every time the knives are inserted and pulled, causing the originally sharp or brand new knives to be damaged due to grinding. Utility Model Content

[0003] The present application provides a knife holder, which is used to solve the problem that the knife holder provided with a knife sharpening element will sharpen the knife and cause damage every time the user pulls out the knife.

[0004] The present application provides a tool holder for placing a tool, the tool holder comprising a tool seat and an adjustment assembly, the tool seat having a mounting slot and at least one tool insertion slot, the adjustment assembly being mounted in the mounting slot, the adjustment assembly comprising at least a receiving portion and a tool sharpening portion distributed along a first direction, a sharpening element being arranged in the tool sharpening portion, the adjustment assembly being able to move relative to the tool seat along the first direction to switch the tool holder to a first state or a second state. In the first state, the receiving portion is in communication with the tool insertion slot, and in the second state, the tool sharpening portion is in communication with the tool insertion slot.

[0005] In this solution, the knife slot of the tool holder is used to accommodate the tool. When the tool holder only needs to accommodate the tool (no need to sharpen the tool), the user drives the adjustment component to move in a first direction to move the adjustment component in the mounting slot relative to the tool holder, thereby making the accommodation portion of the adjustment component communicate with the knife slot in a second direction to form a space for accommodating the tool. At this time, the tool holder is in a first state, so that the tool is accommodated in the tool holder. At this time, since no sharpening element is provided in the accommodation portion, it is avoided that the tool is damaged by being sharpened when the tool is stored in the accommodation portion.

[0006] When the knife holder is used to store and sharpen knives, the user drives the adjustment component to move in the first direction, so that the adjustment component moves relative to the knife holder in the installation slot, and then the knife sharpening part of the adjustment component is connected with the knife insertion slot in the second direction to form a space for accommodating and sharpening knives. At this time, the sharpening element in the knife sharpening part can contact the knife, so that the knife holder is in the second state, so that when the user is pulling and inserting the knife, the sharpening element in the knife sharpening part can sharpen the knife, thereby improving the problem of knife bluntness and improving the user's experience of using the knife. At the same time, the knife sharpening part is installed in the knife holder, which can avoid the risk of easy loss caused by the knife holder and the knife sharpening device being stored separately, thereby improving the convenience of user use.

[0007] In this solution, the knife holder can be switched between the first state and the second state by moving the adjustment component along the first direction, so that the knife holder has multiple functions, which is convenient for users to adjust the use state of the knife holder according to actual needs, so that the knife holder can be in the sharpening position (second state) or the non-sharpening position (first state) as needed, thereby improving the user experience of the knife holder. In addition, the knife holder in the solution of this application only needs to drive the adjustment component to move along the first direction to adjust the state of the knife holder, and there is no need to remove the adjustment component, sharpening element and other components of the knife holder during the state switching process, which has the advantage of convenient operation, and the knife holder is in a complete state during the state switching process. In addition, the position of the tool in the knife holder when the knife holder is in the first state is the same as the position of the tool in the knife holder when the knife holder is in the second state, that is, the knife slot of the knife holder can be used to accommodate the tool in both states, thereby simplifying the structure of the knife holder, so that the knife holder can be used to accommodate the same number of tools as the knife slot of the knife holder, and the capacity of the knife holder is improved without increasing the volume of the knife holder, thereby improving the user experience.

[0008] In this embodiment, the tool holder further comprises a side cover, which is detachably connected to the tool seat and covers the mounting groove. The adjustment assembly is connected to a driving member, and the side cover has a first through hole, through which the driving member extends.

[0009] In this solution, the side cover is used to block the installation slot to limit the adjustment component from continuing to move in the first direction, reduce the risk of the adjustment component detaching from the tool holder, and improve the reliability of the tool holder. At the same time, the side cover is detachably connected to the tool holder so that the adjustment component located in the installation slot can be replaced separately, avoiding the need for the user to replace the entire tool holder, thereby reducing the user's replacement cost. In addition, the driving member is used to drive the adjustment component to move relative to the tool holder in the first direction, and the driving member extends out of the tool holder to facilitate user operation, thereby more conveniently realizing the state switching of the tool holder.

[0010] The driving member may include a first driving part and a second driving part, and the first driving part and the second driving part are connected to two ends of the adjustment assembly along the first direction. A second through hole is provided on the side of the knife holder away from the side cover, and the first driving part can extend out of the knife holder through the second through hole, and the second driving part can extend out of the knife holder through the first through hole.

[0011] Specifically, when the tool holder is in the first state, the first driving part can extend out of the tool holder through the second through hole, and when the tool holder is in the second state, the second driving part extends out of the tool holder through the first through hole so as to be pressed. When the tool holder needs to switch from the first state to the second state, the user presses the first driving part along the first direction to move the sharpening part of the adjustment component to communicate with the tool insertion slot, so that the tool holder is in the second state, that is, the tool holder is in the sharpening position; when the tool holder needs to switch from the second state to the first state, the user presses the second driving part along the first direction to move the accommodating part of the adjustment component to communicate with the tool insertion slot, so that the tool holder is in the first state, that is, the tool holder is in the non-sharpening position.

[0012] In this solution, the adjustment assembly is provided with at least one groove, the groove penetrates the adjustment assembly along the second direction, and the groove and the accommodating portion are spaced apart along the first direction. The sharpening element is installed on the adjustment assembly, and at least part of the structure of the sharpening element is located in the groove.

[0013] In this solution, the groove and the sharpening element at least partially located in the groove form the above-mentioned sharpening part. When the tool holder is in the second state, the sharpening part is connected to the tool insertion groove. During the process of inserting or removing the tool from the tool insertion groove, the sharpening element in the sharpening part contacts the blade and generates relative movement, so that the sharpening element can sharpen the tool, so that the tool holder has a sharpening function and improves the versatility of the tool holder. The sharpening part of this structure has the advantage of simple structure.

[0014] In this solution, the adjustment assembly includes a first body and a bottom cover, the first body is provided with a receiving groove connected to the groove, the sharpening element is installed in the receiving groove and extends into the groove. The bottom cover is connected to the first body and blocks the receiving groove.

[0015] In this solution, since the bottom cover is connected to the first body and blocks the receiving groove, the risk of the sharpening element being separated from the receiving groove is reduced, and the reliability of the sharpening element being installed in the adjusting assembly is improved.

[0016] In this solution, the receiving groove includes a first receiving groove and a second receiving groove, the first receiving groove and the second receiving groove are respectively located on both sides of the groove and communicated with the groove, and the first receiving groove and the second receiving groove are cross-arranged V-shaped structures. The sharpening element includes a cross-arranged first sharpening unit and a second sharpening unit, a part of the first sharpening unit is located in the first receiving groove, and a part of the first sharpening unit is located in the second receiving groove, and a part of the second sharpening unit is located in the first receiving groove, and a part of the second sharpening unit is located in the second receiving groove, so that the position where the first sharpening unit and the second sharpening unit intersect each other is located in the groove.

[0017] In this solution, the first sharpening unit and the second sharpening unit can be columnar whetstones or other parts with a grinding function, and are cross-distributed (i.e., X-shaped distribution), that is, the first sharpening unit and the second sharpening unit form two V-shaped structures. The first receiving groove and the second receiving groove are V-shaped and distributed on both sides of the groove along the second direction, and can be adapted to the structure surrounded by the first sharpening unit and the second sharpening unit, so that a part of the first sharpening unit is installed in the first receiving groove and a part is installed in the second receiving groove, a part of the second sharpening unit is installed in the first receiving groove and a part is installed in the second receiving groove, and the intersection of the first sharpening unit and the second sharpening unit can be located in the groove, and the intersection has a sharpening space. The sharpening space is convenient for accommodating the tool, and enables the sharpening element to contact the tool, so that the tool can be sharpened during the insertion and withdrawal process, thereby making the sharpening part have a sharpening function.

[0018] In this solution, the tool holder further includes a limit assembly, which is installed on the tool seat. The limit assembly can cooperate with the adjustment assembly to limit the tool holder to the first state or the second state.

[0019] In this solution, the limit assembly can reduce the risk that the tool holder cannot maintain the first state or the second state after the adjustment assembly moves in the first direction due to the user accidentally touching the driving member, which is beneficial to improving the stability of the tool holder in the first state or the second state, thereby reducing the risk that the tool located in the tool slot will be deformed or damaged due to the user accidentally touching the driving member.

[0020] In this solution, the limiting component includes a limiting member and an elastic member, one end of the elastic member is connected to the limiting member, and the other end is connected to the knife holder. The adjustment component is at least provided with a first matching hole and a second matching hole spaced apart along the first direction, the limiting member can extend into the first matching hole to put the knife holder in the first state, or the limiting member can extend into the second matching hole to put the knife holder in the second state.

[0021] In this solution, the deformation of the elastic member can drive the limiting member to move in the second direction, so that when the limiting member is aligned with the first matching hole or the second matching hole, it can automatically extend into the first matching hole or the second matching hole, so that the user only needs to operate the driving member to move along the first direction to achieve the matching of the limiting member with the first matching hole or the second matching hole, thereby limiting the tool holder to the first state or the second state, simplifying the user's operation steps and further improving the user's experience. At the same time, the structure of the limiting component is simple, easy to produce and install, and conducive to reducing the production cost of the tool holder.

[0022] In this solution, the limiting assembly also includes a mounting seat installed on the knife seat, the mounting seat has a receiving cavity, the elastic member is located in the receiving cavity, and at least a part of the structure of the limiting member can extend or retract into the receiving cavity.

[0023] In this solution, the mounting seat can conveniently realize the connection between the elastic member, the limiting member and the knife holder, so that the deformation direction of the elastic member is more accurate, thereby improving the accuracy of the movement of the limiting member along the second direction, so that the limiting member can cooperate with the first matching hole or the second matching hole, thereby improving the reliability of the limiting assembly limiting the knife holder to the first state or the second state. At the same time, the mounting seat can also protect the elastic member and the limiting member, which is conducive to improving the service life of the limiting assembly.

[0024] In this solution, the stopper is connected to an extension portion extending in the radial direction of the stopper, the extension portion is located in the accommodating cavity, the mounting seat is provided with a first opening, a portion of the stopper can extend out of the accommodating cavity through the first opening so as to be matched with the first matching hole or the second matching hole. The extension portion can abut against the inner wall of the mounting seat.

[0025] In this solution, the extension portion limits the risk of the limiting member continuing to move in the second direction under the action of the rebound force of the elastic member, causing it to escape from the accommodating cavity, thereby improving the working reliability of the tool holder switching state.

[0026] In this solution, the knife holder has a mounting hole connected to the mounting groove, and the mounting seat can be detachably mounted on the knife holder through the mounting hole.

[0027] In this solution, the limit assembly can be removed from the knife holder, releasing the limit on the adjustment assembly, allowing the adjustment assembly to be removed from the knife holder, making it easier for users to clean and replace it, further reducing the user's replacement cost and meeting the user's actual usage needs.

[0028] In this solution, the tool holder further includes a side cover, which is detachably connected to the tool seat and covers the mounting groove.

[0029] In this solution, the side cover is used to block the installation slot to limit the adjustment component from continuing to move in the first direction, reduce the risk of the adjustment component detaching from the tool holder, and improve the reliability of the tool holder. At the same time, the side cover is detachably connected to the tool holder so that the adjustment component located in the installation slot can be replaced separately, avoiding the need for the user to replace the entire tool holder, thereby reducing the user's replacement cost.

[0030] It should be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of the structure of the tool holder provided in the embodiment of the present application;

[0032] Figure 2 An exploded view of a tool holder provided in an embodiment of the present application;

[0033] Figure 3 A top view of a tool holder provided in an embodiment of the present application, wherein the tool holder is in a first state;

[0034] Figure 4 A top view of a tool holder provided in an embodiment of the present application, wherein the tool holder is in a second state;

[0035] Figure 5 A schematic structural diagram of a tool holder provided in an embodiment of the present application from another perspective;

[0036] Figure 6 for Figure 5 A partial enlarged view of part C in the middle;

[0037] Figure 7 A schematic diagram of the structure of the side cover provided in an embodiment of the present application;

[0038] Figure 8 for Figure 3 : is a schematic diagram of the structure of the tool and the adjustment assembly provided in the embodiment of the present application;

[0039] Fig. 9 for Figure 4 : is a schematic diagram of the structure of the tool and the adjustment assembly provided in the embodiment of the present application;

[0040] Fig.10 A schematic diagram of the structure of the adjustment component provided in the embodiment of the present application;

[0041] Fig.11 for Fig.10 A schematic diagram of the structure of the first body provided in;

[0042] Fig.12 for Fig.10A schematic structural diagram of another perspective of the first body provided in;

[0043] Fig.13 for Figure 8 A partial enlarged view of part A;

[0044] Fig.14 for Fig. 9 A partial enlarged view of part B;

[0045] Fig.15 A cross-sectional view of a position limiting assembly provided in an embodiment of the present application.

[0046] Description of reference numerals:

[0047] 1-knife holder;

[0048] 11-Mounting slot;

[0049] 12-knife slot;

[0050] 121-first inserting slot;

[0051] 122-second blade slot;

[0052] 132- second through hole;

[0053] 14- third side wall;

[0054] 141-mounting hole;

[0055] 15-side cover;

[0056] 151-first fixing hole;

[0057] 152-first through hole;

[0058] 16- supporting part;

[0059] 17- Fasteners;

[0060] 18- a first side wall;

[0061] 181-second opening;

[0062] 182-Second fixing hole

[0063] 19- a second side wall;

[0064] 2-Adjustment components;

[0065] 21-accommodation portion;

[0066] 211-first accommodation portion;

[0067] 212- second accommodation portion;

[0068] 22- Knife sharpening department;

[0069] 221- sharpening element;

[0070] 221a-first sharpening monomer;

[0071] 221b- second sharpening monomer;

[0072] 222-first sharpening section;

[0073] 223-Second Grinding Department

[0074] 23- driving member;

[0075] 231- first driving unit;

[0076] 232- second driving unit;

[0077] 24-First ontology;

[0078] 241-first matching hole;

[0079] 242-second matching hole;

[0080] 243- abutment section;

[0081] 25- bottom cover;

[0082] 26-accommodating tank;

[0083] 261-first receiving tank;

[0084] 261a-1st paragraph;

[0085] 261b-Second paragraph;

[0086] 262-second receiving slot;

[0087] 262a- third paragraph;

[0088] 262b-4th paragraph;

[0089] 3-Limiting component;

[0090] 31-limiting member;

[0091] 311- extension;

[0092] 32- elastic member;

[0093] 33-mounting seat;

[0094] 331-accommodating chamber;

[0095] 4- Knife.

[0096] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application. DETAILED DESCRIPTION

[0097] In order to better understand the technical solution of the present application, the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0098] In a specific embodiment, the present application is further described in detail below through specific embodiments and in conjunction with the accompanying drawings.

[0099] It should be clear that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0100] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0101] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0102] It should be noted that the directional words such as "upper", "lower", "left", and "right" described in the embodiments of the present application are described at the angles shown in the accompanying drawings and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to another element "upper" or "lower", but also indirectly connected to another element "upper" or "lower" through an intermediate element.

[0103] The present application embodiment provides a tool holder, which is used to place a tool 4, such as Figure 1 , Figure 2 As shown, the tool holder includes a tool seat 1 and an adjustment assembly 2. The tool seat 1 has a mounting groove 11 and at least one tool insertion groove 12. The adjustment assembly 2 is installed in the mounting groove 11. The adjustment assembly 2 at least includes a receiving portion 21 and a sharpening portion 22 distributed along a first direction X. The sharpening element 221 is arranged in the sharpening portion 22. The adjustment assembly 2 can move relative to the tool seat 1 along the first direction X to switch the tool holder to a position such as Figure 3The first state shown or Figure 4 The second state shown. Wherein, in the first state, as Figure 3 As shown, the accommodating portion 21 is connected to the inserting slot 12. In the second state, as shown in FIG. Figure 4 As shown, the knife sharpening portion 22 is communicated with the knife inserting groove 12 .

[0104] In the embodiment of the present application, the knife inserting groove 12 of the tool holder is used to accommodate the tool 4. When the tool holder only needs to accommodate the tool 4 (no need to sharpen the tool), the user drives the adjustment component 2 to move along the first direction X, so that the adjustment component 2 moves relative to the tool holder 1 in the installation groove 11, and then the accommodating portion 21 of the adjustment component 2 is connected with the knife inserting groove 12 along the second direction Y to form a space for accommodating the tool 4. At this time, the tool holder is in a state as shown in FIG. Figure 3 In the first state shown, the tool 4 is stored in the tool holder. At this time, since no sharpening element 221 is provided in the accommodating portion 21, it is avoided that the tool 4 is sharpened and damaged when the tool 4 is stored in the accommodating portion 21.

[0105] When the knife holder is used to store and sharpen the knife 4, the user drives the adjustment component 2 to move along the first direction X, so that the adjustment component 2 moves relative to the knife holder 1 in the installation slot 11, and then the sharpening part 22 of the adjustment component 2 is connected with the knife insertion slot 12 along the second direction Y to form a space for storing and sharpening the knife. At this time, the sharpening element 221 in the sharpening part 22 can contact the knife 4, so that the knife holder is in a state as shown in FIG. Figure 4 In the second state shown, when the user is inserting and pulling the knife 4, the sharpening element 221 in the sharpening part 22 can sharpen the knife 4, thereby improving the problem of the bluntness of the knife 4, thereby improving the user's experience of using the knife 4. At the same time, the sharpening part 22 is installed in the knife holder 1, which can avoid the risk of the knife holder 1 and the sharpening device being easily lost due to being stored separately, thereby improving the convenience of use for the user.

[0106] Therefore, in this embodiment, the adjustment component 2 moves along the first direction X so that the knife holder 1 can switch between the first state and the second state, so that the knife holder 1 has multiple functions, which is convenient for users to adjust the use state of the knife holder according to actual needs, so that the knife holder can be in the sharpening position (second state) or the non-sharpening position (first state) as needed, thereby improving the user experience of the knife holder. In addition, the knife holder in the embodiment of the present application only needs to drive the adjustment component 2 to move along the first direction X to adjust the state of the knife holder, and there is no need to remove the adjustment component 2, sharpening element 221 and other components of the knife holder during the switching process, which has the advantage of convenient operation, and the knife holder is in a complete state during the switching process. In addition, the position of the tool 4 in the knife holder when the knife holder is in the first state is the same as the position of the tool 4 in the knife holder when the knife holder is in the second state, that is, the knife slot 12 of the knife holder 1 can be used to accommodate the tool 4 in both states, thereby simplifying the structure of the knife holder 1, so that the knife holder can be used to accommodate the same number of tools 4 as the knife slot 12 of the knife holder 1, and the capacity of the knife holder is improved without increasing the volume of the knife holder, thereby improving the user experience.

[0107] It should be noted that the first direction X, the second direction Y, and the third direction Z mentioned in this article can refer to Figure 5 In the embodiment shown, in a specific embodiment, the first direction X can be the length direction of the tool holder, the second direction Y can be the width direction of the tool holder, and the third direction Z can be the height direction of the tool holder. The first direction X, the second direction Y and the third direction Z are perpendicular to each other.

[0108] Specifically, Figure 2 , Figure 5 and Figure 6 As shown, the tool holder 1 has a first side wall 18 and a second side wall 19 along the first direction X, and the first side wall 18 has a second opening 181, which is connected to the mounting groove 11, so that the adjustment component 2 is installed in the mounting groove 11 through the second opening 181. In addition, the mounting groove 11 is connected to the inserting groove 12, so that the sharpening part 22 or the accommodating part 21 of the adjustment component 2 located in the mounting groove 11 can be connected to the inserting groove 12, so as to accommodate the tool 4. The side wall of the mounting groove 11 along the second direction Y can limit the movement of the adjustment component 2 along the second direction Y, thereby improving the working reliability of the adjustment component 2.

[0109] In addition, the tool 4 includes a handle and a tool body, the tool body includes a blade, and the mounting groove 11 is located on the side close to the blade along the second direction Y, so that when the tool holder is in the second state, the blade can be located in the sharpening part 22, so that the sharpening element 221 in the sharpening part 22 can sharpen the blade to meet the user's usage needs.

[0110] In a possible implementation, the knife seat 1 may be provided with a plurality of parallel knife slots 12 along the first direction X, and the adjustment assembly 2 may be provided with a plurality of spaced knife sharpening portions 22 and receiving portions 21 along the first direction X, so that the knife seat 1 can accommodate a plurality of knives 4. For example, Figure 2 and Fig.10 As shown, the tool holder 1 can be provided with two tool insertion grooves 12, namely the first tool insertion groove 121 and the second tool insertion groove 122. At this time, the adjustment component 2 can be provided with two sharpening portions 22 spaced apart along the first direction X, namely the first sharpening portion 222 and the second sharpening portion 223. The adjustment component 2 can also be provided with two accommodating portions 21 spaced apart along the first direction X, namely the first accommodating portion 211 and the second accommodating portion 212. At this time, the tool holder can accommodate two knives 4 at the same time.

[0111] like Fig.10 In the embodiment shown, the first sharpening portion 222, the first receiving portion 211, the second sharpening portion 223 and the second receiving portion 212 are sequentially arranged on the adjustment component 2 along the first direction X, and the adjustment component 2 is driven to move along the first direction X. The first inserting groove 121 can be connected to the first receiving portion 211, and the second inserting groove 122 can be connected to the second receiving portion 212 along the second direction Y, so that the tool holder is in the following position: Figure 8 In the first state shown, the knife holder 1 can accommodate two knives 4 and will not be sharpened; the drive adjustment component 2 moves along the first direction X, and the first knife slot 121 can be connected to the first sharpening part 222 along the second direction Y, and the second knife slot 122 can be connected to the second sharpening part 223, so that the knife holder is in the following state. Fig. 9 In the second state shown, the tool holder can sharpen two knives 4, further meeting the actual use needs of the user.

[0112] In other embodiments, the tool holder 1 may be provided with more than two tool insertion slots 12 , and correspondingly, the adjustment assembly 2 may be provided with more than two accommodating portions 21 and more than two tool sharpening portions 22 , so that the tool holder can be used to accommodate more than two knives 4 .

[0113] In a possible implementation, Figure 1 , Figure 2 and Figure 5 As shown, the tool holder also includes a side cover 15, which is detachably connected to the tool holder 1 and covers the mounting groove 11. The adjustment assembly 2 is connected to a driving member 23, and the side cover 15 has a first through hole 152, through which the driving member 23 extends.

[0114] In this embodiment, if Figure 6As shown, the side cover 15 is used to block the second opening 181 to limit the adjustment component 2 from continuing to move along the first direction X, reduce the risk of the adjustment component 2 being separated from the tool holder 1, and improve the reliability of the tool holder. At the same time, the side cover 15 is detachably connected to the tool holder 1, so that the adjustment component 2 located in the installation groove 11 can be replaced separately through the second opening 181, avoiding the need for the user to replace the entire tool holder, thereby reducing the user's replacement cost. In addition, the driving member 23 is used to drive the adjustment component 2 to move relative to the tool holder 1 along the first direction X, and the driving member 23 extends out of the outside of the tool holder 1 through the first through hole 152 to facilitate user operation, thereby more conveniently realizing the state switching of the tool holder.

[0115] Among them, Figure 6 and Figure 7 As shown, the side cover 15 may be provided with a first fixing hole 151, and the knife holder 1 may be provided with a second fixing hole 182 corresponding to the first fixing hole 151, and the fastener 17 passes through the first fixing hole 151 and the second fixing hole 182 in sequence, so that the knife holder 1 and the side cover 15 are detachably connected, wherein, as Figure 2 As shown, the fastener 17 is a screw. The present application does not limit the connection method between the side cover 15 and the knife holder 1, as long as the side cover 15 and the knife holder 1 are detachable.

[0116] In a specific embodiment, Fig.10 As shown, the driving member 23 may include a first driving portion 231 and a second driving portion 232, and the first driving portion 231 and the second driving portion 232 are connected to two ends of the adjustment component 2 along the first direction X. Figure 2 , Figure 6 ,and Figure 7 As shown, the second side wall 19 of the knife seat 1 facing away from the side cover 15 is provided with a second through hole 132 , the first driving portion 231 can extend out of the knife seat 1 through the second through hole 132 , and the second driving portion can extend out of the knife seat 1 through the first through hole 152 .

[0117] Specifically, when the tool holder is in the first state, the first driving portion 231 can extend out of the tool holder through the second through hole 132. When the tool holder is in the second state, the second driving portion 232 extends out of the tool holder through the first through hole 152 for pressing. Figure 3 The first state shown switches to Figure 4 In the second state shown in FIG. 1 , along the first direction X, the user presses the first driving portion 231 to move the sharpening portion 22 of the adjusting assembly 2 to communicate with the inserting slot 12, so that the tool holder is in the state shown in FIG. Figure 4 The second state shown is that the knife holder is in the sharpening position; the knife holder needs to be changed from Figure 4 The second state shown switches to Figure 3In the first state shown in FIG. 1 , the user presses the second driving portion 232 along the first direction X to move the receiving portion 21 of the adjusting assembly 2 to communicate with the inserting slot 12, so that the tool holder is in the state shown in FIG. Figure 3 The first state shown is that the knife holder is in the non-sharpening position.

[0118] In addition, in a possible embodiment, when the accommodating portion 21 of the adjusting component 2 moves to be connected with the knife insertion slot 12, that is, the tool holder is in the first state, the first driving portion 231 retracts into the mounting slot 11 through the second through hole 132, and at this time only the second driving portion 232 extends out of the tool holder 1 through the first through hole 152, which is convenient for marking that the tool holder is in the non-sharpening position; when the sharpening portion 22 of the adjusting component 2 moves to be connected with the knife insertion slot 12, that is, the tool holder is in the second state, the second driving portion 232 retracts into the mounting slot 11 through the first through hole 152, and at this time only the first driving portion 231 extends out of the tool holder 1 through the second through hole 132, which is convenient for marking that the tool holder is in the sharpening position, thereby improving the user experience.

[0119] In other embodiments, the adjustment component 2 may be connected to only one driving member 23. For example, the adjustment component 2 is connected to the driving member 23 at one end along the first direction X, and the driving member 23 may be configured as follows: the user may press the driving member 23 toward the inside of the tool holder 1 to switch the tool holder from the first state to the second state, and the user may pull the driving member 23 toward the outside of the tool holder 1 to switch the tool holder from the second state to the first state; or, the driving member 23 may be configured as follows: the user may pull the driving member 23 toward the outside of the tool holder 1 to switch the tool holder from the first state to the second state, and the user may press the driving member 23 toward the inside of the tool holder 1 to switch the tool holder from the second state to the first state.

[0120] In a specific embodiment, Fig.10 As shown, the adjustment component 2 is provided with at least one groove, the groove penetrates the adjustment component 2 along the second direction Y, and the groove and the accommodating portion 21 are spaced apart along the first direction X. The sharpening element 221 is installed on the adjustment component 2, and at least part of the structure of the sharpening element 221 is located in the groove. In a specific embodiment, a part of the sharpening element 221 is located in the groove, and a part is embedded in the adjustment component 2; in another specific embodiment, the sharpening element 221 is completely located in the groove and fixed to the side wall of the groove.

[0121] In this embodiment, the groove and the sharpening element 221 at least partially located in the groove form the above-mentioned sharpening portion 22. When the tool holder is in the second state, the sharpening portion 22 is connected to the tool insertion slot 12. When the tool 4 is inserted into or pulled out of the tool insertion slot 12, the sharpening element 221 located in the sharpening portion 22 contacts the blade and generates relative motion, so that the sharpening element 221 can sharpen the tool 4, so that the tool holder has a sharpening function, and the versatility of the tool holder is improved. The sharpening portion 22 of this structure has the advantage of simple structure.

[0122] At the same time, the accommodating portion 21 can also be a groove for accommodating the sharpening element 221 mentioned above, that is, the accommodating portion 21 can also be a groove that penetrates the adjusting component 2 along the second direction Y, and the groove of the accommodating portion 21 and the groove of the sharpening portion 22 can be structures of the same size, thereby simplifying the structure of the adjusting component 2.

[0123] In addition, in a possible embodiment, the groove of the sharpening portion 22 and the groove of the accommodating portion 21 have the same length as the knife insertion groove 12 along the first direction X. When the tool holder 1 is in the first state or the second state, the knife insertion groove 12 and the sharpening portion 22 or the accommodating portion 21 can be aligned along the second direction Y, that is, the side wall of the knife insertion groove 12 and the side wall of the sharpening portion 22 can be aligned along the second direction Y, or the side wall of the knife insertion groove 12 and the side wall of the accommodating portion 21 can be aligned along the second direction Y, so as to improve the accuracy of the tool holder in the first state or the second state. At the same time, if the user accidentally touches the tool holder and causes it to fall over, the tool 4 can be prevented from being squeezed by the side wall of the knife insertion groove 12 and the side wall of the sharpening portion 22 that are not aligned along the second direction Y, or the tool 4 can be prevented from being squeezed by the side wall of the knife insertion groove 12 and the side wall of the accommodating portion 21 that are not aligned along the second direction Y, thereby reducing the risk of deformation of the tool 4 due to the above-mentioned squeezing, and improving the reliability and safety of the tool holder for storing the tool 4.

[0124] In a possible implementation, Fig.10 and Fig.11 As shown, the adjustment assembly 2 may include a first body 24 and a bottom cover 25, the first body 24 is provided with a receiving groove 26 connected to the groove, that is, the sharpening portion 22 is connected to the receiving groove 26, and the sharpening element 221 is installed in the receiving groove 26 and extends into the groove, so that the sharpening element 221 can contact the tool 4 located in the sharpening portion 22, so that the sharpening portion 22 can sharpen the tool 4. At the same time, the bottom cover 25 is connected to the first body 24 and blocks the receiving groove 26, reducing the risk of the sharpening element 221 detaching from the receiving groove 26, and improving the reliability of the sharpening element 221 installed in the adjustment assembly 2. Among them, the first body 24 and the bottom cover 25 can be detachably connected, so that the bottom cover 25 can be removed from the first body 24, and then the sharpening element 221 can be removed from the first body 24, so that the sharpening element 221 can be replaced easily.

[0125] In a possible implementation, Fig.11 and Fig.12As shown, the receiving groove 26 includes a first receiving groove 261 and a second receiving groove 262, the first receiving groove 261 and the second receiving groove 262 are respectively located on both sides of the groove and communicate with the groove, and the first receiving groove 261 and the second receiving groove 262 are cross-arranged V-shaped structures. The sharpening element 221 includes a cross-arranged first sharpening monomer 221a and a second sharpening monomer 221b, a part of the first sharpening monomer 221a is located in the first receiving groove 261, and a part of it is located in the second receiving groove 262, and a part of the second sharpening monomer 221b is located in the first receiving groove 261, and a part of it is located in the second receiving groove 262, so that the position where the first sharpening monomer 221a and the second sharpening monomer 221b cross each other is located in the groove.

[0126] Specifically, the first sharpening unit 221a and the second sharpening unit 221b can be columnar whetstones or other parts with a grinding function, and are cross-distributed (i.e., X-shaped distribution), that is, the first sharpening unit 221a and the second sharpening unit 221b form two V-shaped structures. The first receiving groove 261 and the second receiving groove 262 are V-shaped and distributed on both sides of the groove along the second direction Y, and can be adapted to the structure surrounded by the first sharpening unit 221a and the second sharpening unit 221b. The first section 261a of the first receiving groove 261 and the third section 262a of the second receiving groove 262 extend in the same direction and are connected, so that the first section 261a and the third section 262a can be installed with the first sharpening unit 221a; the second section 261b of the first receiving groove 261 and the fourth section 262b of the second receiving groove 262 extend in the same direction and are connected, so that the second section 261b and the fourth section 262b can be installed with the second sharpening unit 221b, and the intersection of the first sharpening unit 221a and the second sharpening unit 221b can be located in the groove, and the intersection has a sharpening space. The sharpening space is convenient for accommodating the tool 4, and the sharpening element 221 can contact the tool 4, so that the tool 4 is sharpened during the insertion and withdrawal process, thereby enabling the sharpening part 22 to have a sharpening function.

[0127] In the above embodiments, Figure 2 , Fig.13 and Fig.14 As shown, the tool holder may further include a limit assembly 3, which is mounted on the tool seat 1. The limit assembly 3 can be abutted against the adjustment assembly 2 to limit the tool holder to the first state or the second state.

[0128] In this embodiment, when the adjustment component 2 moves to the first position along the first direction X, the limit component 3 can cooperate with the adjustment component 2 to limit the adjustment component 2 from continuing to move along the first direction X. At this time, the limit component 3 can limit the tool holder to the first state. When the adjustment component 2 moves to the second position along the first direction X, the limit component 3 can cooperate with the adjustment component 2 to limit the adjustment component 2 from continuing to move along the first direction X. At this time, the limit component 3 can limit the tool holder to the second state. The limit component 3 can reduce the risk that the tool holder cannot maintain the first state or the second state after the adjustment component 2 moves along the first direction X due to the user's accidental contact with the driving member 23, which is conducive to improving the stability of the tool holder in the first state or the second state, thereby reducing the risk that the user's accidental contact with the driving member 23 causes the tool 4 located in the tool slot 12 to be deformed or damaged.

[0129] In a specific embodiment, Fig.15 As shown, the limiting assembly 3 may include a limiting member 31 and an elastic member 32, one end of the elastic member 32 is connected to the limiting member 31, and the other end is connected to the knife seat 1. Fig.10 As shown, the adjustment component 2 is provided with at least a first matching hole 241 and a second matching hole 242 spaced apart along the first direction X, and the limiting member 31 extends into the first matching hole 241 to put the tool holder in the first state, or the limiting member 31 can extend into the second matching hole 242 to put the tool holder in the second state.

[0130] When the knife holder needs to be switched from the first state to the second state, that is, from the non-sharpening position to the sharpening position, the user operates the driving member 23 to make the sharpening portion 22 of the adjusting component 2 move toward the knife insertion slot 12, and then the limiting member 31 matched with the first matching hole 241 is subjected to the lateral force generated when the adjusting component 2 moves along the second direction Y away from the adjusting component 2, and the elastic member 32 connected to the limiting member 31 is compressed, so that the limiting member 31 retracts to the outside of the first matching hole 241, and the adjusting component 2 continues to move along the first direction X until the sharpening portion 22 is connected to the knife insertion along the second direction Y. Then, the limiting member 31 moves toward the adjusting component 2 along the second direction Y under the action of the rebound force of the elastic member 32, and then the limiting member 31 extends into the second matching hole 242, that is, Fig.14 The limiting assembly 3 shown restricts the tool holder to the second state.

[0131] When the knife holder needs to be switched from the second state to the first state, that is, from the sharpening position to the non-sharpening position, the user operates the driving member 23 to make the accommodating portion 21 of the adjusting component 2 move toward the knife inserting slot 12, and then the limiting member 31 matched with the second matching hole 242 is subjected to the lateral force generated when the adjusting component 2 moves along the second direction Y away from the adjusting component 2, and the elastic member 32 connected to the limiting member 31 is compressed, so that the limiting member 31 retracts to the outside of the second matching hole 242, and the adjusting component 2 continues to move along the first direction X until the accommodating portion 21 is connected to the inserting knife along the second direction Y. Then, the limiting member 31 moves toward the adjusting component 2 along the second direction Y under the action of the rebound force of the elastic member 32, and then the limiting member 31 extends into the first matching hole 241, that is, Fig.13 The limiting assembly 3 shown restricts the tool holder to the first state.

[0132] Therefore, the deformation of the elastic member 32 can drive the limiting member 31 to move in the second direction Y, so that the limiting member 31 can automatically extend into the first matching hole 241 or the second matching hole 242 when aligned with the first matching hole 241 or the second matching hole 242, so that the user only needs to operate the driving member 23 to move along the first direction X to achieve the matching of the limiting member 31 with the first matching hole 241 or the second matching hole 242, thereby limiting the tool holder to the first state or the second state, simplifying the user's operation steps and further improving the user's experience. At the same time, the limiting component 3 has a simple structure, is easy to produce and install, and is conducive to reducing the production cost of the tool holder.

[0133] The end surface along the second direction Y may be provided with a recessed portion, the first matching hole 241 and the second matching hole 242 are provided in the recessed portion, the first matching hole 241 and the second matching hole 242 are connected via an abutting section 243, and the abutting section 243 may be the bottom wall of the recessed portion.

[0134] In a possible implementation, the first matching hole 241 and the second matching hole 242 may also be a groove structure that is recessed toward the inside of the adjustment assembly 2 relative to the bottom wall of the recessed portion.

[0135] Specifically, Figure 2 and Fig.15 As shown, the limiting assembly 3 may further include a mounting seat 33 mounted on the knife holder 1, the mounting seat 33 having an accommodating cavity 331, the elastic member 32 being located in the accommodating cavity 331, and at least a portion of the structure of the limiting member 31 being able to extend or retract into the accommodating cavity 331, that is, the limiting member 31 being able to move in the accommodating cavity 331 along the second direction Y. The entire structure of the limiting member 31 may extend out of the accommodating cavity 331, or a portion of the structure of the limiting member 31 may extend out of the accommodating cavity 331 (e.g., Fig.15As shown). In this embodiment, one end of the elastic member 32 is connected to the limit member 31, and the other end is connected to the mounting seat 33, so that the limit member 31 and the elastic member 32 can be installed on the knife holder 1 through the mounting seat 33. Therefore, the mounting seat 33 in this embodiment can easily realize the connection between the elastic member 32, the limit member 31 and the knife holder 1, so that the deformation direction of the elastic member 32 is more accurate, thereby improving the accuracy of the movement of the limit member 31 along the second direction Y, so that the limit member 31 can cooperate with the first matching hole 241 or the second matching hole 242, thereby improving the reliability of the limit assembly 3 limiting the knife holder to the first state or the second state. At the same time, the mounting seat 33 can also protect the elastic member 32 and the limit member 31, which is conducive to improving the service life of the limit assembly 3.

[0136] The limiting member 31 is at the same height as the first matching hole 241 and the second matching hole 242 along the third direction Z, thereby achieving the matching between the limiting member 31 and the first matching hole 241 or the second matching hole 242 .

[0137] Specifically, in a possible implementation manner, Figure 2 and Fig.15 As shown, the tool holder 1 has a mounting hole 141 connected to the mounting groove 11, and the mounting seat 33 is detachably mounted on the tool holder 1 through the mounting hole 141, so that the limiting component 3 can be removed from the tool holder 1, releasing the limiting of the adjustment component 2, and allowing the adjustment component 2 to be removed through the above-mentioned second opening 181, which is convenient for users to clean and replace, further reducing the user's replacement cost and meeting the user's actual usage needs.

[0138] Among them, Figure 2 and Fig.15 As shown, the limit assembly 3 can be threadedly connected to the tool holder 1. The tool holder 1 has a third side wall 14 along the second direction Y. The third side wall 14 is provided with a mounting hole 141. The mounting hole 141 is provided with an internal thread. The outer wall of the mounting seat 33 can be provided with an external thread so that the limit assembly 3 and the tool holder 1 can be detachably connected.

[0139] like Fig.15 As shown, the mounting seat 33 has a first opening along the second direction Y, and the first opening faces the adjustment assembly 2, and a part of the stopper 31 can extend through the first opening so as to be matched with the first matching hole 241 or the second matching hole 242. The stopper 31 is connected with an extension portion 311 extending along the radial direction of the stopper 31, and the extension portion 311 is located in the accommodating cavity 331. When the stopper 31 is matched with the first matching hole 241 or the second matching hole 242, the extension portion 311 can abut against the inner wall of the mounting seat 33, limiting the risk of the stopper 31 continuing to move along the second direction Y under the action of the rebound force of the elastic member 32, resulting in the risk of escaping from the accommodating cavity 331, thereby improving the working reliability of the tool holder switching state.

[0140] The end surface of the limiting member 31 for matching with the first matching hole 241 or the second matching hole 242 may be arc-shaped, so as to reduce the wear of the limiting member 31 when it moves along the abutting section 243 .

[0141] In a possible implementation, Figure 5 As shown, the knife holder can also be provided with a support portion 16, which can increase the contact area of ​​the knife holder when it is placed, and improve the stability of the placement of the knife holder. At the same time, since the knife seat 1 is an inclined structure, the support portion 16 is arranged on the side of the knife seat 1 close to the blade, which can reduce the risk of the knife seat 1 tipping over due to accidental contact by the user, and further improve the stability of the placement of the knife holder.

[0142] The above is only a specific implementation of the embodiment of the present application, but the protection scope of the embodiment of the present application is not limited thereto, and any changes or replacements within the technical scope disclosed in the embodiment of the present application should be included in the protection scope of the embodiment of the present application. Therefore, the protection scope of the embodiment of the present application should be based on the protection scope of the claims.

Claims

1. A tool holder for placing a tool, characterized in that: The tool holder comprises: A knife seat (1), the knife seat (1) comprising a mounting groove (11) and at least one knife insertion groove (12); an adjusting assembly (2), the adjusting assembly (2) being mounted in the mounting groove (11), the adjusting assembly (2) comprising at least a receiving portion (21) and a sharpening portion (22) distributed along a first direction (X), a sharpening element (221) being arranged in the sharpening portion (22), and the adjusting assembly (2) being capable of moving relative to the knife holder (1) along the first direction (X) to switch the knife holder between a first state and a second state; Wherein, in the first state, the accommodating portion (21) is in communication with the knife inserting groove (12), and in the second state, the knife sharpening portion (22) is in communication with the knife inserting groove (12).

2. The tool holder according to claim 1, characterized in that: The tool holder further comprises a side cover (15), the side cover (15) being detachably connected to the tool holder (1) and covering the mounting groove (11), the adjustment assembly (2) being connected to a driving member (23), the side cover (15) having a first through hole (152), and the driving member (23) extending through the first through hole (152).

3. The tool holder according to claim 1, characterized in that: The adjusting component (2) is provided with at least one groove, the groove passes through the adjusting component (2) along the second direction (Y), and the groove and the accommodating portion (21) are spaced apart and distributed along the first direction (X); The sharpening element (221) is mounted on the adjustment assembly (2), and at least a portion of the structure of the sharpening element (221) is located in the groove.

4. The tool holder according to claim 3, characterized in that: The adjustment assembly (2) comprises a first body (24) and a bottom cover (25); the first body (24) is provided with a receiving groove (26) communicating with the groove; the sharpening element (221) is installed in the receiving groove (26) and extends into the groove; The bottom cover (25) is connected to the first body (24) and blocks the receiving groove (26).

5. The tool holder according to claim 4, characterized in that: The receiving groove (26) comprises a first receiving groove (261) and a second receiving groove (262), wherein the first receiving groove (261) and the second receiving groove (262) are respectively located on both sides of the groove and communicate with the groove, and the first receiving groove (261) and the second receiving groove (262) are cross-arranged V-shaped structures; The sharpening element (221) comprises a first sharpening unit (221a) and a second sharpening unit (221b) arranged crosswise, wherein a portion of the first sharpening unit (221a) is located in the first receiving groove (261) and a portion of the first sharpening unit (221a) is located in the second receiving groove (262), and a portion of the second sharpening unit (221b) is located in the first receiving groove (261) and a portion of the second receiving groove (262), so that the position where the first sharpening unit (221a) and the second sharpening unit (221b) cross each other is located in the groove.

6. The tool holder according to any one of claims 1 to 5, characterized in that: The tool holder further comprises a limiting assembly (3), wherein the limiting assembly (3) is mounted on the tool seat (1), and the limiting assembly (3) can cooperate with the adjusting assembly (2) to limit the tool holder to the first state or the second state.

7. The tool holder according to claim 6, characterized in that: The limiting assembly (3) comprises a limiting member (31) and an elastic member (32), one end of the elastic member (32) is connected to the limiting member (31), and the other end is connected to the knife seat (1); The adjustment component (2) is provided with at least a first matching hole (241) and a second matching hole (242) which are spaced apart along the first direction (X); the limiting member (31) can extend into the first matching hole (241) so that the tool holder is in the first state; or the limiting member (31) can extend into the second matching hole (242) so that the tool holder is in the second state.

8. The tool holder according to claim 7, characterized in that: The limiting component (3) further comprises a mounting seat (33) mounted on the knife seat (1), the mounting seat (33) having a receiving cavity (331), the elastic member (32) being located in the receiving cavity (331), and at least a part of the structure of the limiting member (31) being able to extend out or retract into the receiving cavity (331).

9. The tool holder according to claim 8, characterized in that: The limiting member (31) is connected to an extension portion (311) extending in a radial direction of the limiting member (31); the extension portion (311) is located in the accommodating cavity (331); the mounting seat (33) is provided with a first opening; a portion of the limiting member (31) can extend out of the accommodating cavity (331) through the first opening; and the extension portion (311) can abut against an inner wall of the mounting seat (33).

10. The tool holder according to claim 8, characterized in that: The knife seat (1) has a mounting hole (141) connected to the mounting groove (11), and the mounting seat (33) can be detachably mounted on the knife seat (1) through the mounting hole (141).

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