CN216382130U - Tenon connection structure and rice dumpling corner tenon - Google Patents
Tenon connection structure and rice dumpling corner tenon Download PDFInfo
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- CN216382130U CN216382130U CN202121491131.6U CN202121491131U CN216382130U CN 216382130 U CN216382130 U CN 216382130U CN 202121491131 U CN202121491131 U CN 202121491131U CN 216382130 U CN216382130 U CN 216382130U
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Abstract
The utility model discloses a tenon connecting structure and a rice dumpling corner tenon, and relates to the field of furniture manufacturing. According to the tenon connecting structure and the rice dumpling corner tenon, the tenon connecting piece can be processed by using a common engraving and milling machine, so that the production cost is effectively reduced, and the processing efficiency is improved; the combination mode is simple, and the user can realize the disassembly and the assembly without guidance; the mortise is arc dovetail, compares straight tenon structure more firm.
Description
Technical Field
The utility model relates to the field of furniture manufacturing, in particular to a tenon connecting structure and a rice dumpling corner tenon.
Background
The prior rice dumpling corner tenon is commonly found in furniture such as tables, cabinets, bookshelves and the like. The reed-corner tenon enables the legs and the outer edge of the frame of the board to be spliced into a plane, and the appearance is very neat.
The inner structure of traditional zongzi angle tenon is complicated relatively to modern processing factory, and processing equipment is more special, will process with dedicated zongzi angle tenon processing equipment, and add the complex process man-hour, and is consuming time longer, and production efficiency is low.
And the installation process of each subassembly of zongzi angle tenon is loaded down with trivial details, often needs the professional to accomplish, and this just makes the furniture of using zongzi angle tenon carry out the transportation of whole piece after assembling, and the cost of transportation is too high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: aiming at the problems, the utility model provides a tenon connecting structure and a rice dumpling corner tenon, a tenon connecting piece can be processed by using a common engraving and milling machine, the production cost is effectively reduced, and the processing efficiency is improved; the combination mode is simple, and the user can realize the disassembly and the assembly without guidance; the mortise is arc dovetail, compares straight tenon structure more firm.
The technical scheme adopted by the utility model is as follows:
a tenon connecting structure comprises a tenon connecting piece A and a tenon connecting piece B, wherein an assembling part is arranged on the side wall of the end part of the tenon connecting piece A, a mortise is arranged on the assembling part, the mortise is an arc dovetail groove, one end of the mortise penetrates through the side edge of the tenon connecting piece A, and the other end of the mortise penetrates through the end face edge of the tenon connecting piece A; and the end surface of the tenon joint part B is provided with a tenon matched with the mortise.
Due to the adoption of the technical scheme, the tenon joint piece A and the tenon joint piece B are simple in structure and can be machined by a common engraving and milling machine, so that the production cost is effectively reduced, and the machining efficiency is improved; when the tenon and the mortise are combined, the tenon of the tenon joint piece B is aligned to one end of the mortise, and the tenon joint piece B is pushed to move along the mortise; because the mortises are arc-shaped, the tenon joint part B needs to rotate and move along the bending direction of the mortises when being combined until the tenons and the mortises are completely overlapped, the combination of the tenon joint part A and the tenon joint part B is completed, the combination process is simple, and the user can realize the disassembly and assembly automatically without guidance; the arc groove is more stable than the straight groove.
Furthermore, a plurality of mortises are arranged on the assembling portion and are parallel to each other.
Due to the adoption of the technical scheme, certain machining errors exist in the actual production process, the mortises and the tenons cannot be matched completely without gaps, if only a single mortise and tenon are matched, the connection between the tenon connecting piece A and the tenon connecting piece B is unstable, and the tenons are easy to break, so that a plurality of parallel mortises are designed to solve the problems.
Further, the mortise is 1/4 circular arc grooves.
Due to the adoption of the technical scheme, when the tenon is combined with the mortise, the tenon needs to rotate by 90 degrees in the moving process, the installation is simple and convenient, and the tenon is not easy to separate after being combined.
Furthermore, the tenon joint piece B is perpendicular to the tenon joint piece A, and the end face of the tenon joint piece B after combination is fixed on the side wall of the tenon joint piece A through the assembling portion.
A pyramid tenon comprises a tenon piece A, a tenon piece B and a tenon piece C, wherein two adjacent side walls at the end part of the tenon piece A are respectively provided with an assembling part, a side edge for connecting the two assembling parts is a connecting edge, a side edge opposite to the connecting edge is an assembling edge, the assembling part is provided with a mortise which is an arc dovetail groove, one end of the mortise penetrates through the assembling edge, and the other end of the mortise penetrates through an end face edge of the tenon piece A; the end faces of the tenon joint piece B and the tenon joint piece C are provided with tenons matched with the mortises.
Due to the adoption of the technical scheme, the tenon joint piece A, the tenon joint piece B and the tenon joint piece C are simple in structure and can be machined by a common router, so that the production cost is effectively reduced, and the machining efficiency is improved; when the tenon and the tenon are combined, the tenons of the tenon joint part B and the tenon joint part C are respectively aligned to one end of the corresponding mortise, and the tenon joint part B and the tenon joint part C are pushed to enable the tenons of the tenon joint part B and the tenon joint part C to move along the corresponding mortise; the tenon groove is an arc groove, the tenon joint part B and the tenon joint part C need to rotate and move along the bending direction of the tenon groove when being combined until the tenon and the tenon groove are completely overlapped, the combination of the tenon joint part A and the tenon joint part B is completed, the combination process is simple, and the user can realize the disassembly and assembly without guidance; the arc groove is more stable than the straight groove.
Furthermore, the tenon joint piece B and the tenon joint piece C are consistent in structural size, and the mortises on the two assembling parts are arranged in an axial symmetry mode by taking the connecting edges as axes.
Due to the adoption of the technical scheme, the universality between the tenon joint piece B and the tenon joint piece C is improved, and the production, the disassembly and the assembly or the replacement are convenient; the tenon B and the tenon C do not interfere with each other in the process of combining with the tenon A.
Furthermore, a plurality of mortises are arranged on the assembling portion and are parallel to each other.
Due to the adoption of the technical scheme, certain machining errors exist in the actual production process, the mortises and the tenons cannot be matched completely without gaps, if only a single mortise and tenon are matched, the connection among the tenon joint piece A, the tenon joint piece B and the tenon joint piece C is unstable, and the tenon joints are easy to break, so that a plurality of parallel mortises are designed to solve the problems.
Further, the mortise is 1/4 circular arc grooves.
Due to the adoption of the technical scheme, when the tenon is combined with the mortise, the tenon needs to rotate by 90 degrees in the moving process, the installation is simple and convenient, and the tenon is not easy to separate after being combined.
Furthermore, every two of the tenon joint piece A, the tenon joint piece B and the tenon joint piece C are perpendicular to each other, and the end face of the tenon joint piece B and the end face of the tenon joint piece C are fixed on two adjacent side walls of the tenon joint piece A through the assembling portions respectively after combination.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. the joggle joint can be processed by using a common router, so that the production cost is effectively reduced, and the processing efficiency is improved.
2. The utility model has simple combination mode, and can be automatically assembled and disassembled without the guidance of a user.
3. The mortise is an arc-shaped dovetail groove, and is more stable than a straight tenon structure.
4. The utility model has high universality and convenient production, disassembly and assembly or replacement process.
Drawings
FIG. 1 is a schematic view of a dovetail A of the present invention;
FIG. 2 is a schematic view of a dovetail B of the present invention;
FIG. 3 is a schematic illustration of the construction of a dovetail C of the present invention;
FIG. 4 is a schematic view of the construction of the dovetail connection of the present invention;
FIG. 5 is a schematic view of the structure of the combination of the rice dumpling corner tenon of the present invention;
fig. 6 is a schematic structural view of the disassembly of the zongzi corner tenon of the utility model.
The labels in the figure are: 1-joggle member A, 2-joggle member B, 3-joggle member C, 4-assembling part, 5-connecting edge and 6-assembling edge.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example 1
A tenon connecting structure is shown in figures 1, 2 and 4 and comprises a tenon piece A1 and a tenon piece B2, wherein the tenon piece A1 is provided with an assembling part 4 on the side wall of the end part, the assembling part 4 is provided with a mortise which is a circular arc dovetail groove, one end of the mortise penetrates through the side edge of the tenon piece A1, and the other end of the mortise penetrates through the end face edge of the tenon piece A1; the end face of the tenon piece B2 is provided with a tenon matched with the mortise. Specifically, the tenon joint piece A1 and the tenon joint piece B2 are simple in structure, and can be machined by a common routing machine, so that the production cost is effectively reduced, and the machining efficiency is improved; when the tenon and the mortise are combined, the tenon of the tenon B2 is aligned with one end of the mortise, and the tenon B2 is pushed to move along the mortise; because the mortises are arc-shaped grooves, the tenon joint piece B2 needs to rotate and move along the bending direction of the mortises when being combined until the tenons and the mortises are completely overlapped, the combination of the tenon joint piece A1 and the tenon joint piece B2 is completed, the combination process is simple, and the user can realize the disassembly and the assembly without guidance; the arc groove is more stable than the straight groove.
The assembling portion 4 is provided with a plurality of mortises which are parallel to each other. Specifically, a certain machining error may occur in an actual production process, the mortise and the tenon may not be completely fitted without a gap, and if only a single mortise and tenon is fitted, the connection between the tenon piece a1 and the tenon piece B2 may be unstable, and the tenon may be easily broken, so that a plurality of parallel mortises are designed to solve the above-mentioned problems.
The mortise is 1/4 arc groove. Specifically, when the tenon is combined with the mortise, the tenon needs to be rotated by 90 degrees in the moving process, the installation is simple and convenient, and the tenon is not easy to separate after combination.
The tenon B2 is arranged perpendicular to the tenon a1, and the end face of the tenon B2 after combination is fixed to the side wall of the tenon a1 by the fitting portion 4.
Example 2
A reed corner tenon is shown in figures 1, 2, 3, 5 and 6 and comprises a tenon joint piece A1, a tenon joint piece B2 and a tenon joint piece C3, wherein two adjacent side walls at the end part of the tenon joint piece A1 are respectively provided with an assembling part 4, a side edge connecting the two assembling parts 4 is a connecting edge 5, a side edge opposite to the connecting edge 5 is an assembling edge 6, the assembling part 4 is provided with a mortise which is a circular arc dovetail groove, one end of the mortise penetrates through the assembling edge 6, and the other end of the mortise penetrates through an end face edge of the tenon joint piece A1; the end surfaces of the tenon joint B2 and the tenon joint C3 are provided with tenons matched with the mortises. Specifically, the tenon joint piece A1, the tenon joint piece B2 and the tenon joint piece C3 are simple in structure, can be machined by a common router, effectively reduces the production cost and improves the machining efficiency; when the tenon and the tenon of the tenon B2 and the tenon C3 are combined, the tenon is aligned with one end of the corresponding mortise, the tenon B2 and the tenon C3 are pushed, and the tenon of the tenon B2 and the tenon C3 move along the corresponding mortise; because the mortice is an arc-shaped groove, the tenon piece B2 and the tenon piece C3 need to rotate and move along the bending direction of the mortice when being combined until the tenon and the mortice are completely overlapped, the combination of the tenon piece A1 and the tenon piece B2 is completed, the combination process is simple, and the user can realize the disassembly and assembly without guidance; the arc groove is more stable than the straight groove.
The tenon B2 and the tenon C3 are identical in structural size, and the mortises on the two assembling parts 4 are arranged in an axial symmetry mode by taking the connecting edge 5 as an axis. Particularly, the universality between the tenon joint B2 and the tenon joint C3 is improved, and the production, the assembly and the disassembly or the replacement are convenient; tenon B2 and tenon C3 did not interfere with each other during assembly with tenon A1.
The assembling portion 4 is provided with a plurality of mortises which are parallel to each other. Specifically, a certain machining error exists in the actual production process, the mortise and the tenon cannot be completely matched without a gap, and if only a single mortise and tenon is matched, the connection between the tenon piece a1, the tenon piece B2 and the tenon piece C3 is unstable, and the tenon is easy to break, so that a plurality of mutually parallel mortises are designed to solve the problems.
The tenon A1, the tenon B2 and the tenon C3 are perpendicular to each other in pairs, and the end face of the tenon B2 and the end face of the tenon C3 after combination are respectively fixed on two adjacent side walls of the tenon A1 through the assembling part 4.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to aid in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (9)
1. A kind of tenon joint structure, including tenon A (1) and tenon B (2), characterized by: the side wall of the end part of the tenon joint piece A (1) is provided with an assembling part (4), the assembling part (4) is provided with a mortise, the mortise is an arc-shaped dovetail groove, one end of the mortise penetrates through the side edge of the tenon joint piece A (1), and the other end of the mortise penetrates through the end face edge of the tenon joint piece A (1); and the end surface of the tenon joint part B (2) is provided with a tenon matched with the mortise.
2. A tongue and groove joint construction according to claim 1 wherein: the assembling part (4) is provided with a plurality of mortises which are parallel to each other.
3. A tongue and groove joint construction according to claim 1 wherein: the mortise is 1/4 arc groove.
4. A tongue and groove joint construction according to claim 1, 2 or 3 wherein: the tenon joint piece B (2) and the tenon joint piece A (1) are arranged vertically, and the end face of the tenon joint piece B (2) is fixed on the side wall of the tenon joint piece A (1) through the assembling portion (4) after combination.
5. The utility model provides a zongzi angle tenon, includes joggle A (1), joggle B (2) and joggle C (3), its characterized in that: the assembling structure comprises a tenon joint piece A (1), wherein two adjacent side walls at the end part of the tenon joint piece A (1) are respectively provided with an assembling part (4), a side edge for connecting the two assembling parts (4) is a connecting edge (5), a side edge opposite to the connecting edge (5) is an assembling edge (6), the assembling parts (4) are provided with mortises, the mortises are arc-shaped dovetail grooves, one ends of the mortises penetrate through the assembling edge (6), and the other ends of the mortises penetrate through an end face edge of the tenon joint piece A (1); the end faces of the tenon joint piece B (2) and the tenon joint piece C (3) are provided with tenons matched with the mortises.
6. The zongzi corner tenon of claim 5, wherein: the tenon joint piece B (2) and the tenon joint piece C (3) are consistent in structural size, and the mortises in the two assembling parts (4) are arranged in an axisymmetric mode by taking the connecting edges (5) as axes.
7. The zongzi corner tenon of claim 5, wherein: the assembling part (4) is provided with a plurality of mortises which are parallel to each other.
8. The zongzi corner tenon of claim 5, wherein: the mortise is 1/4 arc groove.
9. The zongzi corner tenon of any one of claims 5 to 8, wherein: tenon piece A (1), tenon piece B (2), tenon piece C (3) are the square timber, two liang of mutually perpendicular between tenon piece A (1), tenon piece B (2), tenon piece C (3), and the terminal surface of tenon piece B (2) and the terminal surface of tenon piece C (3) are fixed in two adjacent lateral walls of tenon piece A (1) through assembly portion (4) respectively after the combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121491131.6U CN216382130U (en) | 2021-07-01 | 2021-07-01 | Tenon connection structure and rice dumpling corner tenon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121491131.6U CN216382130U (en) | 2021-07-01 | 2021-07-01 | Tenon connection structure and rice dumpling corner tenon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216382130U true CN216382130U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121491131.6U Active CN216382130U (en) | 2021-07-01 | 2021-07-01 | Tenon connection structure and rice dumpling corner tenon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216382130U (en) |
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2021
- 2021-07-01 CN CN202121491131.6U patent/CN216382130U/en active Active
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