Novel tableware connecting structure

Abstract

The utility model relates to the technical field of kitchenware, in particular to a novel tableware connecting structure which comprises a first connecting piece, a second connecting piece and a middle connecting piece, the first connecting piece is rotatably assembled at one end of the middle connecting piece through a first rotating piece, and the second connecting piece is rotatably assembled at the other end of the middle connecting piece through a second rotating piece. The second connecting piece is rotatably assembled at the other end of the middle connecting piece through a second rotating piece, an inserting cavity is formed in the face, facing the middle connecting piece, of the second connecting piece, the second rotating piece is at least partially assembled in the inserting cavity, and the second rotating piece, the middle connecting piece and the first rotating piece can slide back and forth in the inserting cavity; the tableware has the advantages that the first connecting piece and the second connecting piece are always connected into a whole through the middle connecting piece, a user only needs to unfold the first connecting piece and the second connecting piece in sequence when assembling the tableware, operation is simple and convenient, the tableware can be efficiently and rapidly assembled, convenience is provided for the user to store and carry the tableware when going out, and the tableware is convenient to use. And a user can conveniently fold the tableware.

Description

Technical Field

[0001] The utility model relates to the technical field of tableware and kitchenware, in particular to a novel tableware connecting structure. Background Art

[0002] Portable tableware is a kind of tableware that can be folded or disassembled into a small and easy-to-carry tableware. Its main function is to facilitate carrying and save space, so that people can carry their own tableware with them when going out or traveling.

[0003] The connection structure of existing tableware on the market is usually to provide a groove at one end of the handle, an internal thread on the inner wall of the groove, a boss at one end of the tableware body, and an external thread on the outer peripheral wall of the boss. When using the tableware, the boss is inserted into the groove and the external thread and the internal thread are matched with each other to obtain a complete tableware. However, the user needs to identify the assembly direction and parts of the tableware before assembling the tableware, and the tableware cannot be assembled efficiently. Secondly, since the tableware body and the handle are connected by threads, after a long period of cleaning and use, the threads are easily damaged, resulting in the tableware being unable to be disassembled or the two being difficult to connect tightly. Therefore, there is still room for improvement in the existing tableware connection structure. Summary of the invention

[0004] The purpose of the utility model is to provide a novel tableware connecting structure designed to solve at least one technical problem in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following scheme: a new tableware connecting structure, including a first connecting member, a second connecting member and an intermediate connecting member, the first connecting member is rotatably assembled on one end of the intermediate connecting member through a first rotating member, the second connecting member is rotatably assembled on the other end of the intermediate connecting member through a second rotating member, the second connecting member is provided with an inserting cavity toward one end of the intermediate connecting member, the second rotating member is at least partially assembled in the inserting cavity, and the second rotating member, the intermediate connecting member and the first rotating member can slide back and forth in the inserting cavity.

[0006] Wherein, the second connecting member is provided with a boss on the inner wall of the plug-in cavity, and a gap is formed between the outer side of the boss and the inner wall of the plug-in cavity. The first rotating member is provided with a clamping block, and the clamping block passes through the gap and is placed on the boss.

[0007] Wherein, a limiting portion is arranged on a side of the second rotating member facing the plug-in cavity, and the limiting portion can be slidably disposed in the plug-in cavity of the second connecting member.

[0008] Wherein, the boss is provided with an indented groove, the first rotating member is provided with a clamping column, and the clamping column is placed in the indented groove.

[0009] Wherein, side protrusions are arranged on both sides of the boss, and the sunken groove is formed between the side protrusion arranged on the left side of the boss and the side protrusion arranged on the right side of the boss.

[0010] Among them, a positioning portion is provided on the first rotating member, and the positioning portion 23 is located on one side of the clamping column. An accommodating space is formed between the positioning portion and the clamping column. When the clamping column is placed in the sunken groove, the side protrusion provided on one side of the boss is located in the accommodating space.

[0011] Wherein, two ends of the intermediate connecting member are provided with clearance spaces, and the first rotating member and the second rotating member are respectively provided with protruding connecting blocks, and the connecting blocks are placed in the clearance spaces.

[0012] Wherein, the intermediate connecting member is provided with a first connecting hole corresponding to the connecting block, the connecting block is provided with a second connecting hole, and the connecting rod passes through the first connecting hole of the intermediate connecting member and the second connecting hole of the connecting block.

[0013] Wherein, rotating shafts are arranged at both ends of the intermediate connecting member, and protruding connecting blocks are arranged on the first rotating member and the second rotating member respectively, and rotating holes are arranged on the connecting blocks, and the rotating shafts are assembled in the rotating holes.

[0014] The connecting block is arranged on one side of the first rotating member and the second rotating member, and the other side of the first rotating member and the second rotating member forms a clearance space with the side wall of the connecting block, and the intermediate connecting member is placed in the clearance space.

[0015] The advantages of the utility model are that the first connecting member is rotatably assembled on the intermediate connecting member through the first rotating member, and the second connecting member is rotatably assembled on the intermediate connecting member through the second rotating member. The first connecting member is the tableware body, the second connecting member is the handle, and the second connecting member is provided with an inserting cavity. When the tableware is in the unfolded state, the first connecting member and the second connecting member are rotated to the same straight line and the second connecting member is moved downward, so that the first rotating member, the second rotating member and the intermediate connecting member are placed in the inserting cavity to play a fixing role. When the tableware is folded, the first rotating member, the second rotating member and the intermediate connecting member are slid out of the inserting cavity, and the first connecting member and the second connecting member are rotated so that the first connecting member and the second connecting member are placed on the same side of the intermediate connecting member. Since the first connecting member and the second connecting member are always connected to each other through the intermediate connecting member, when assembling the tableware, the user only needs to unfold the first connecting member and the second connecting member in sequence. The operation is simple and convenient, and the tableware can be assembled efficiently and quickly, which not only provides convenience for the user to store and carry the tableware when going out, but also facilitates the user to operate the folding tableware. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the main structure of the new tableware connection structure in use state;

[0017] Figure 2 The three-dimensional structure of the new tableware connection structure in the folded state Figure 1 ;

[0018] Figure 3 The three-dimensional structure of the new tableware connection structure in the folded state Figure 2 ;

[0019] Figure 4 The three-dimensional structure of the new tableware connection structure in the folded state Figure 3 ;

[0020] Figure 5 The three-dimensional structure of the new tableware connection structure in the folded state Figure 4 ;

[0021] Figure 6 A partial main structural diagram of the new tableware connection structure in the unfolded state Figure 1 ;

[0022] Figure 7 for Figure 6 Schematic diagram of the cross-sectional structure of AA;

[0023] Figure 8 It is a schematic diagram of the three-dimensional structure of the assembly of the novel tableware connection structure;

[0024] Fig. 9 Schematic diagram of the exploded three-dimensional structure of the new tableware connection structure Figure 1 ;

[0025] Fig.10 It is a partial three-dimensional structural schematic diagram of a novel tableware connection structure;

[0026] Fig.11 A schematic diagram of the partial three-dimensional structure of the new tableware connection structure in the unfolded state Figure 1 ;

[0027] Fig.12 A partial main structural diagram of the new tableware connection structure in the unfolded state Figure 2 ;

[0028] Fig.13 for Fig.12 Schematic diagram of the cross-sectional structure of the middle BB;

[0029] Fig.14 Schematic diagram of the exploded three-dimensional structure of the new tableware connection structure Figure 2 ;

[0030] Fig.15A schematic diagram of the partial three-dimensional structure of the new tableware connection structure in the unfolded state Figure 2 ;

[0031] Fig.16 A partial main structural diagram of the new tableware connection structure in the unfolded state Figure 3 ;

[0032] Fig.17 for Fig.16 Schematic diagram of the cross-sectional structure of the CC;

[0033] Fig.18 Schematic diagram of the exploded three-dimensional structure of the new tableware connection structure Figure 3 . DETAILED DESCRIPTION

[0034] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that each technical feature and the overall technical solution of the utility model can be understood intuitively and vividly, but it cannot be understood as a limitation on the protection scope of the utility model.

[0035] In the description of the present invention, if there is a description of orientation, for example, the orientation or position relationship indicated by "upper", "lower", "front", "back", "left", "right", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. When a feature is referred to as "set", "fixed", or "connected" to another feature, it can be directly set, fixed, or connected to the other feature, or it can be indirectly set, fixed, or connected to the other feature.

[0036] In the description of the present utility model, if "several" is involved, it means one or more, if "multiple" is involved, it means more than two, if "greater than", "less than" or "exceed" is involved, it should be understood as not including the number itself, if "above", "below" or "within" is involved, it should be understood as including the number itself. If "first" or "second" is involved, it should be understood as being used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0037] In addition, unless otherwise defined, the technical terms and scientific terms used in the present invention have the same meanings as those generally understood by those skilled in the art. The terms used in the present invention are only for describing specific embodiments, not for limiting the present invention. It should be understood that when used in this specification and the appended claims, the terms "include" and "comprise" indicate the presence of the described features, wholes, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or their collections.

[0038] Example 1: Figure 1-14 As shown, the novel tableware connection structure comprises a first connection member 1, a second connection member 2 and an intermediate connection member 3, wherein the first connection member 1 is rotatably assembled on one end of the intermediate connection member 3 through a first rotating member 11, and the second connection member 2 is rotatably assembled on the other end of the intermediate connection member 3 through a second rotating member 25, and the second connection member 2 is provided with an inserting cavity 20 at one end facing the intermediate connection member 3, and the second rotating member 25 is at least partially assembled in the inserting cavity 20, and the second rotating member 25, the intermediate connection member 3 and the first rotating member 11 are connected to each other. It can slide back and forth in the insertion cavity 20. When the tableware is in the unfolded state, the first connecting member and the second connecting member are rotated to the same straight line and the second connecting member is moved downward, so that the first rotating member, the second rotating member and the intermediate connecting member are placed in the insertion cavity, which fixes the tableware; when the tableware is folded, the first rotating member, the second rotating member and the intermediate connecting member are slid out of the insertion cavity. At this time, one end of the second rotating member is still placed in the insertion cavity, and the first connecting member and the second connecting member are rotated so that the first connecting member and the second connecting member are placed on the same side of the intermediate connecting member to achieve folding.

[0039] Among them, one end of the first rotating member is connected to the first connecting member, and the other end of the first rotating member is hinged to the intermediate connecting member. The connection structure between the first rotating member and the first connecting member is simple and convenient for production.

[0040] Since the first connecting member and the second connecting member are always connected together by the intermediate connecting member, when assembling tableware, the user only needs to unfold the first connecting member and the second connecting member in sequence. The operation is simple and convenient, and the tableware can be assembled efficiently and quickly, which not only provides convenience for the user to store and carry the tableware when going out, but also makes it easy for the user to operate the folding tableware.

[0041] Among them, the second connecting member 2 is provided with a boss 21 on the inner wall of the plug-in cavity 20, and a gap 22 is formed between the outer side of the boss 21 and the inner wall of the plug-in cavity 20. The first rotating member 11 is provided with a clamping block 12, and the clamping block 12 passes through the gap 22 and is placed on the boss 21. As the first rotating member moves into the plug-in cavity, the clamping block passes through the gap and is placed in the plug-in cavity. The second connecting member is then rotated so that the clamping block and the gap are staggered with each other, and the clamping block is placed on the boss to prevent the first rotating member, the intermediate connecting member and the second rotating member from slipping out of the plug-in cavity during use.

[0042] Wherein, the clamping block is arranged on the outer peripheral surface of the first rotating member, and the clamping block protrudes outward from the outer peripheral surface of the first rotating member.

[0043] The outer surface of the clamping block is arc-shaped and matches the inner wall of the plug-in cavity, so that the clamping block can rotate more smoothly in the plug-in cavity.

[0044] Among them, a limiting portion 26 is provided on the side of the second rotating member 25 facing the plug-in cavity 20, and the limiting portion 26 can be slid back and forth in the plug-in cavity 20 of the second connecting member 2. When the tableware is in a folded state, the limiting portion abuts against the boss to ensure that the first connecting member, the second connecting member and the middle connecting member are always connected as a whole when the tableware is in use or stored.

[0045] Among them, a recessed groove 23 is provided on the boss 21, and a clamping column 13 is provided on the first rotating member 11. The clamping column 13 is placed in the recessed groove 23, and side protrusions 24 are provided on both sides of the boss 21. The recessed groove 23 is formed between the side protrusion 24 arranged on the left side of the boss 21 and the side protrusion 24 arranged on the right side of the boss 21. Placing the clamping column in the recessed groove is conducive to positioning, and further improves the stability of the connection between the first connecting member and the second connecting member.

[0046] The clamping column is located below the clamping block, one end of the clamping column is connected to the clamping block, and the other end of the clamping column is connected to the first connecting member, thereby improving the stability of the clamping column set on the first rotating member.

[0047] Among them, a positioning portion 14 is provided on the first rotating member 11, and the positioning portion 14 is located on one side of the clamping column 13. An accommodating space 15 is formed between the positioning portion 14 and the clamping column 13. When the clamping column 13 is placed in the sunken groove 23, the side protrusion 24 provided on one side of the boss 21 is located in the accommodating space 15. The setting of the positioning portion is conducive to limiting the boss, further improving the stability of the connection between the first connecting member and the second connecting member.

[0048] The boss is arranged near the cavity opening of the plug-in cavity, and the boss is arranged in multiple groups, and the multiple groups of bosses are arranged at intervals.

[0049] Wherein, a first arc surface is arranged on the outer side surface of the side protrusion, and a second arc surface is arranged on the outer side surface of the clamping column, so that the clamping column slides into the sunken groove more smoothly, which is convenient for disassembly and assembly.

[0050] Among them, the two ends of the intermediate connecting member 3 are provided with a clearance space 30, the first rotating member 11 and the second rotating member 25 are respectively provided with a protruding connecting block 121, and the connecting block 121 is placed in the clearance space 30. The intermediate connecting member 3 is provided with a first connecting hole 31 corresponding to the connecting block 121, and the connecting block 121 is provided with a second connecting hole 122. The connecting rod 33 passes through the first connecting hole 31 of the intermediate connecting member 3 and the second connecting hole 122 of the connecting block 121. The connection structure is simple, convenient for production and assembly, and occupies little space.

[0051] Wherein, openings are respectively arranged on both ends of the intermediate connecting member to form a clearance space.

[0052] The connecting block of the first rotating member and the connecting block of the second rotating member are connected to the intermediate connecting member at intervals so that a gap space is formed between the connecting block of the first rotating member and the connecting block of the second rotating member to avoid interference between the first rotating member and the second rotating member when the first rotating member and the second rotating member are rotated.

[0053] Wherein, one end of the connecting block away from the first rotating member and / or the second rotating member is an arc surface.

[0054] Wherein, both ends of the intermediate connection are arc surfaces.

[0055] The outer diameters of the connecting block and the intermediate connecting piece are smaller than the inner diameter of the plug-in cavity, so as to ensure that the connecting block can slide in the plug-in cavity.

[0056] Example 2: Figure 15-18 As shown,

[0057] Among them, rotating shafts 32 are provided at both ends of the intermediate connecting member 3, and protruding connecting blocks 121 are respectively provided on the first rotating member 11 and the second rotating member 25, and a rotating hole 123 is provided on the connecting block 121. The rotating shaft 32 is assembled in the rotating hole 123, and the first rotating member and the second rotating member are respectively hinged on the intermediate connecting member through the cooperation of the rotating shaft and the rotating hole.

[0058] Among them, the connecting block 121 is arranged on one side of the first rotating member 11 and the second rotating member 25, and the other side of the first rotating member 11 and the second rotating member 25 and the side wall of the connecting block 121 form a clearance space 30, and the intermediate connecting member 3 is placed in the clearance space 30. The connection structure is simple, convenient for production and assembly, and occupies little space.

[0059] The first connecting member is rotatably assembled on the intermediate connecting member through the first rotating member, and the second connecting member is rotatably assembled on the intermediate connecting member through the second rotating member. The first connecting member is the tableware body, the second connecting member is the handle, and the second connecting member is provided with an inserting cavity. When the tableware is in the unfolded state, the first connecting member and the second connecting member are rotated to the same straight line and the second connecting member is moved downward, so that the first rotating member, the second rotating member and the intermediate connecting member are placed in the inserting cavity to play a fixing role. When the tableware is folded, the first rotating member, the second rotating member and the intermediate connecting member are slid out of the inserting cavity, and the first connecting member and the second connecting member are rotated so that the first connecting member and the second connecting member are placed on the same side of the intermediate connecting member. Since the first connecting member and the second connecting member are always connected to each other through the intermediate connecting member, when assembling the tableware, the user only needs to unfold the first connecting member and the second connecting member in turn. The operation is simple and convenient, and can realize efficient and fast assembly of tableware, which not only provides convenience for users to store and carry tableware when going out, but also facilitates users to operate the folding tableware.

[0060] Specifically, Figure 2-5 As shown, the first connecting member can be a spoon body, and the second connecting member can be a spoon handle; or, the first connecting member can be a fork body, and the second connecting member can be a fork handle; or, the first connecting member can be a chopstick body, and the second connecting member can be a chopstick body; or, the first connecting member can be a knife body, and the second connecting member can be a knife handle.

[0061] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A novel tableware connection structure, comprising a first connection member, a second connection member and an intermediate connection member, characterized in that: The first connecting member is rotatably assembled on one end of the intermediate connecting member through a first rotating member, and the second connecting member is rotatably assembled on the other end of the intermediate connecting member through a second rotating member. The second connecting member is provided with an inserting cavity at one end facing the intermediate connecting member, and the second rotating member is at least partially assembled in the inserting cavity. The second rotating member, the intermediate connecting member and the first rotating member can slide back and forth in the inserting cavity.

2. The novel tableware connection structure according to claim 1 is characterized in that: The second connecting member is provided with a boss on the inner wall of the plug-in cavity, and a gap is formed between the outer side of the boss and the inner wall of the plug-in cavity. The first rotating member is provided with a clamping block, and the clamping block passes through the gap and is placed on the boss.

3. The novel tableware connection structure according to claim 1 is characterized in that: A limiting portion is provided on a side of the second rotating member facing the inserting cavity, and the limiting portion can be slidably disposed in the inserting cavity of the second connecting member.

4. The novel tableware connection structure according to claim 2 is characterized in that: The boss is provided with an indented groove, the first rotating member is provided with a clamping column, and the clamping column is placed in the indented groove.

5. The novel tableware connection structure according to claim 4 is characterized in that: Side protrusions are arranged on both sides of the boss, and the sunken groove is formed between the side protrusion arranged on the left side of the boss and the side protrusion arranged on the right side of the boss.

6. The novel tableware connection structure according to claim 5 is characterized in that: A positioning portion is provided on the first rotating member, and the positioning portion is located on one side of the clamping column. An accommodating space is formed between the positioning portion and the clamping column. When the clamping column is placed in the sunken groove, the side protrusion provided on one side of the boss is located in the accommodating space.

7. The novel tableware connection structure according to any one of claims 1 to 6, characterized in that: Both ends of the intermediate connecting member are provided with clearance spaces, and the first rotating member and the second rotating member are respectively provided with protruding connecting blocks, and the connecting blocks are placed in the clearance spaces.

8. The novel tableware connection structure according to claim 7 is characterized in that: The intermediate connecting member is provided with a first connecting hole at a position corresponding to the connecting block, the connecting block is provided with a second connecting hole, and the connecting rod passes through the first connecting hole of the intermediate connecting member and the second connecting hole of the connecting block.

9. The novel tableware connection structure according to any one of claims 1 to 6, characterized in that: Rotating shafts are arranged at both ends of the intermediate connecting member, and protruding connecting blocks are arranged on the first rotating member and the second rotating member respectively. Rotating holes are arranged on the connecting blocks, and the rotating shafts are assembled in the rotating holes.

10. The novel tableware connection structure according to claim 9 is characterized in that: The coupling block is arranged on one side of the first rotating member and the second rotating member, and the other side of the first rotating member and the second rotating member and the side wall of the coupling block form a clearance space, and the intermediate connecting member is placed in the clearance space.

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