CN210715472U - Mortise-tenon joint structure of frame - Google Patents
Mortise-tenon joint structure of frame Download PDFInfo
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- CN210715472U CN210715472U CN201921245247.4U CN201921245247U CN210715472U CN 210715472 U CN210715472 U CN 210715472U CN 201921245247 U CN201921245247 U CN 201921245247U CN 210715472 U CN210715472 U CN 210715472U
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- tenon
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- mortise
- inclined plane
- joint structure
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Abstract
The utility model relates to a tenon-and-mortise connection structure of a frame, belonging to the technical field of decoration design and comprising a first workpiece and a second workpiece; the two ends of the first workpiece and the second workpiece are arranged in an inclined plane which is matched with each other in a fitting manner; the first upper tenon and the second upper tenon are attached and abutted, the second workpiece tenon joint structure is inserted in the first tenon-and-mortise slot, the first middle tenon and the second middle tenon are attached and abutted, the first workpiece tenon joint structure is inserted in the second tenon-and-mortise slot, and the first lower tenon and the second lower tenon are attached and abutted.
Description
Technical Field
The utility model relates to a decoration design technical field, concretely relates to mortise-tenon joint structure of frame.
Background
At present, the adjacent edges of the frame are fixed by adopting screw connection, and after the screw is used for a long time, oxidation and rust easily occur, so that the whole frame is loosened, the appearance of the frame is not attractive due to excessive screws, and improvement is needed urgently.
Disclosure of Invention
The utility model aims to provide a reasonable in design's frame tenon fourth of twelve earthly branches connection structure to prior art's defect and not enough, it need not the screw and just can realize firm connection with the frame fixed, non-deformable, and can not become flexible drop, and the practicality is stronger.
In order to achieve the above purpose, the utility model adopts the following technical proposal: it comprises a first workpiece and a second workpiece; the two ends of the first workpiece and the second workpiece are arranged in an inclined plane which is matched with each other in a fitting manner;
the end part inclined plane of the first workpiece below the first mortise and tenon joint groove is integrally formed with a first workpiece mortise and tenon joint structure, the end part inclined plane of the first workpiece between the first workpiece mortise and tenon joint structure and the first middle tenon, and the end part inclined plane of the first workpiece below the first workpiece mortise and tenon joint structure is a first lower tenon;
a second workpiece mortise and tenon joint structure is integrally formed at the upper parts of the lower parts of the two ends of the second workpiece, the end inclined plane of the second workpiece above the second workpiece mortise and tenon joint structure is a second upper tenon, a second mortise and tenon groove is formed in the end inclined plane of the second workpiece below the second workpiece mortise and tenon joint structure, the end inclined plane of the second workpiece between the second workpiece mortise and tenon joint structure is a second middle tenon, and the end inclined plane of the second workpiece below the second mortise and tenon groove is a second lower tenon;
the first upper tenon and the second upper tenon are attached and abutted, the second workpiece mortise structure is inserted into the first mortise slot, the first middle tenon and the second middle tenon are attached and abutted, the first workpiece mortise structure is inserted into the second mortise slot, and the first lower tenon and the second lower tenon are attached and abutted.
After the structure is adopted, the beneficial effects of the utility model are that: the utility model provides a mortise-tenon joint structure of frame, it need not the screw and just can realize firm connection with the frame fixed, non-deformable, and can not become flexible and drop, and the practicality is stronger.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic end view of a first workpiece according to the present invention.
Fig. 3 is a schematic end view of a second workpiece according to the present invention.
Description of reference numerals:
the tenon joint structure comprises a first workpiece 1, a first upper tenon 1-1, a first mortise slot 1-2, a first middle tenon 1-3, a first workpiece tenon joint structure 1-4, a first lower tenon 1-5, a second workpiece 2, a second upper tenon 2-1, a second workpiece tenon joint structure 2-2, a second middle tenon 2-3, a second mortise slot 2-4 and a second lower tenon 2-5.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: it comprises a first workpiece 1 and a second workpiece 2; the two ends of the first workpiece 1 and the second workpiece 2 are arranged in an inclined plane (45-degree inclined plane) which is matched with each other in a fitting manner;
the end part inclined plane of the first workpiece 1 below the first mortise and tenon groove 1-2 is integrally formed with a first workpiece mortise and tenon structure 1-4, the end part inclined plane of the first workpiece 1 between the first workpiece mortise and tenon groove 1-4 and the first workpiece 1 between the first workpiece mortise and tenon groove 1-2 is a first middle tenon 1-3, and the end part inclined plane of the first workpiece 1 below the first workpiece mortise and tenon structure 1-4 is a first lower tenon 1-5;
a second workpiece mortise and tenon structure 2-2 is integrally formed at the upper part below the two ends of the second workpiece 2, the end part inclined plane of the second workpiece 2 above the second workpiece mortise and tenon structure 2-2 is a second upper tenon 2-1, a second mortise and tenon groove 2-4 is formed in the end part inclined plane of the second workpiece 2 below the second workpiece mortise and tenon structure 2-2, the end part inclined plane of the second workpiece 2 between the second workpiece mortise and tenon structure 2-2 and the second workpiece mortise and tenon groove 2-4 is a second middle tenon 2-3, and the end part inclined plane of the second workpiece 2 below the second mortise and tenon groove 2-4 is a second lower tenon 2-5;
the first upper tenon 1-1 is attached to and abutted against the second upper tenon 2-1, the second workpiece tenon joint structure 2-2 is inserted into the first mortise slot 1-2, the first middle tenon 1-3 is attached to and abutted against the second middle tenon 2-3, the first workpiece tenon joint structure 1-4 is inserted into the second mortise slot 2-4, and the first lower tenon 1-5 is attached to and abutted against the second lower tenon 2-5.
The working principle of the specific embodiment is as follows: the mortise and tenon joint of the second workpiece mortise and tenon joint structure 2-2 and the first mortise and tenon groove 1-2 is combined with the mortise and tenon joint of the first workpiece mortise and tenon joint structure 1-4 and the second mortise and tenon groove 2-4, so that the first workpiece 1 and the second workpiece 2 are stably connected.
After adopting above-mentioned structure, this embodiment's beneficial effect is: this embodiment provides a mortise-tenon joint structure of frame, and it need not the screw just can realize firm connection with the frame and fix, and non-deformable, and can not become flexible and drop, and the practicality is stronger.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides a mortise-tenon joint structure of frame which characterized in that: it comprises a first workpiece (1) and a second workpiece (2); the two ends of the first workpiece (1) and the second workpiece (2) are arranged in an inclined plane which is matched with each other in a fitting manner;
the end part inclined plane of the first workpiece (1) below the first mortise and tenon groove (1-2) is a first middle tenon (1-3), and the end part inclined plane of the first workpiece (1) below the first workpiece mortise and tenon structure (1-4) is a first lower tenon (1-5);
a second workpiece mortise and tenon structure (2-2) is integrally formed at the upper part below the two ends of the second workpiece (2), the end inclined plane of the second workpiece (2) above the second workpiece mortise and tenon structure (2-2) is a second upper tenon (2-1), a second mortise and tenon groove (2-4) is formed in the end inclined plane of the second workpiece (2) below the second workpiece mortise and tenon structure (2-2), the end inclined plane of the second workpiece (2) between the second workpiece mortise and tenon structure (2-2) and the second workpiece mortise and mortise groove (2-4) is a second middle tenon (2-3), and the end inclined plane of the second workpiece (2) below the second mortise and tenon groove (2-4) is a second lower tenon (2-5);
the first upper tenon (1-1) is attached to and abutted against the second upper tenon (2-1), the second workpiece mortise joint structure (2-2) is inserted into the first mortise slot (1-2), the first middle tenon (1-3) is attached to and abutted against the second middle tenon (2-3), the first workpiece mortise joint structure (1-4) is inserted into the second mortise slot (2-4), and the first lower tenon (1-5) is attached to and abutted against the second lower tenon (2-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921245247.4U CN210715472U (en) | 2019-08-02 | 2019-08-02 | Mortise-tenon joint structure of frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921245247.4U CN210715472U (en) | 2019-08-02 | 2019-08-02 | Mortise-tenon joint structure of frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210715472U true CN210715472U (en) | 2020-06-09 |
Family
ID=70933186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921245247.4U Active CN210715472U (en) | 2019-08-02 | 2019-08-02 | Mortise-tenon joint structure of frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210715472U (en) |
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2019
- 2019-08-02 CN CN201921245247.4U patent/CN210715472U/en active Active
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