CN220469711U - Mortise and tenon joint structure - Google Patents
Mortise and tenon joint structure Download PDFInfo
- Publication number
- CN220469711U CN220469711U CN202321435535.2U CN202321435535U CN220469711U CN 220469711 U CN220469711 U CN 220469711U CN 202321435535 U CN202321435535 U CN 202321435535U CN 220469711 U CN220469711 U CN 220469711U
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- Prior art keywords
- pipe fitting
- shaped piece
- plug
- rotating shaft
- mortise
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- 229910000838 Al alloy Inorganic materials 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to the technical field of door and window connecting structures, in particular to a mortise and tenon joint structure which comprises two groups of connecting structures, wherein the first group of connecting structures comprises a first pipe fitting, a first plug connector is inserted into the end head of the first pipe fitting, an I-shaped piece is arranged on the side face of the end head of the first pipe fitting, and a sleeve piece is arranged on the outer side of the I-shaped piece. In this mortise and tenon joint structure, guarantee to fix the first pivot seat that vertically sets up through structures such as first pipe fitting, first plug connector, I-shaped piece that set up wherein, it is fixed back and guarantee that the fastening can not become flexible, and cooperates through mortise and tenon joint structure between each part, can not cause to become flexible, and is more fastened in door and window structure uses. The second rotating shaft seat which is transversely arranged is fixed through the second pipe fitting, the second plug connector, the shape piece and other structural parts which are arranged in the fixing device, the fixing device is fixed, the fastening is guaranteed not to be loose, and the components are matched through the mortise and tenon structures, so that the loosening is avoided, and the door and window is guaranteed to be firmer in use.
Description
Technical Field
The utility model relates to the technical field of door and window connecting structures, in particular to a mortise and tenon joint structure.
Background
The aluminum alloy door and window refers to a door and window which is made of aluminum alloy extruded profiles as frames, stiles and leaves, and is called as an aluminum alloy door and window for short. The aluminum alloy door and window comprises a door and window which takes aluminum alloy as a stress rod substrate and is compounded with wood and plastic, namely an aluminum-wood compound door and window and an aluminum-plastic compound door and window. The quality of the aluminum alloy door and window can be roughly judged from the aspects of raw material selection, aluminum surface treatment, internal processing quality, price of the aluminum alloy door and window and the like, and the sliding window has the advantages of simplicity, attractive appearance, large window width, large glass block, wide visual field, high lighting rate, convenient glass wiping, flexible use, safety, reliability, long service life, small occupied space, convenient installation of the screen window and the like, and is opened in one plane.
The existing door and window connecting piece is generally directly connected and fixed through a plurality of screws, the rotating shaft seat is installed on the door frame through bolts, and the installation and fixation mode is easy to loosen and not tight enough in long-term use.
Disclosure of Invention
The utility model aims to provide a mortise and tenon structure, which solves the problems that a rotating shaft seat provided in the background art is arranged on a door frame through bolts, and the installation and fixation mode is easy to loosen and not fastened enough in long-term use.
In order to achieve the above purpose, the utility model provides a mortise and tenon joint structure, which comprises two groups of connecting structures, wherein the first group of connecting structures comprises a first pipe fitting, a first plug connector is inserted into the end head of the first pipe fitting, an I-shaped piece is arranged on the side face of the end head of the first pipe fitting, a sleeve piece is arranged on the outer side of the I-shaped piece, a rotating shaft seat socket is arranged on one side of the sleeve piece, a first rotating shaft seat is arranged on the rotating shaft seat socket, the second group of connecting structures comprises a second pipe fitting, a second plug connector is inserted into one end of the second pipe fitting, a U-shaped piece is arranged at one end of the top of the second pipe fitting, a third pipe fitting is arranged on the outer side of the U-shaped piece, and a second rotating shaft seat is arranged on the outer side of the second pipe fitting.
Preferably, the top surface of the first pipe fitting is provided with a plurality of screw holes, the surface of the first plug connector is also provided with a plurality of screw holes, the surfaces of the two sides of the I-shaped piece are provided with screw holes, and the first pipe fitting, the first plug connector and the I-shaped piece are fixedly connected through bolts.
Preferably, the middle part of the I-shaped piece is transversely provided with a screw hole, the side surface of the sleeve piece is transversely provided with a screw hole, the first rotating shaft seat is in plug-in fit with the socket of the rotating shaft seat through a plug block, and the I-shaped piece, the first rotating shaft seat and the sleeve piece are fixedly connected through transverse bolts.
Preferably, the top surface of the second plug connector is provided with a screw hole, the top surface of the second pipe fitting is provided with a screw hole, the bottom surface of the U-shaped piece is provided with a screw hole, and the second plug connector, the second pipe fitting and the U-shaped piece are fixedly connected through bolts.
Preferably, screw holes are transversely formed in two sides of the bottom end of the third pipe fitting, screw holes are transversely formed in two sides of the U-shaped piece, and the third pipe fitting is fixedly connected with the U-shaped piece through bolts.
Preferably, the second rotating shaft seat is in plug-in fit with the outer opening of the second pipe fitting through the plug block, a screw hole is vertically formed in the plug block of the second rotating shaft seat, a slot is formed in the side face of the second plug-in connector, the plug block of the second rotating shaft seat is in plug-in fit with the slot on the side face of the second plug-in connector, and the second rotating shaft seat is fixed through bolts among the second plug-in connector, the second pipe fitting and the U-shaped piece.
Preferably, a screw hole is transversely formed in the outer wall of the second pipe fitting, and the second rotating shaft seat is fixedly locked with the second pipe fitting through a transverse bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this mortise and tenon joint structure, guarantee to fix the first pivot seat that vertically sets up through structures such as first pipe fitting, first plug connector, I-shaped piece that set up wherein, it is fixed back and guarantee that the fastening can not become flexible, and cooperates through mortise and tenon joint structure between each part, can not cause to become flexible, and is more fastened in door and window structure uses.
2. In this mortise and tenon joint structure, through the second pipe fitting that wherein sets up, second plug connector, structure such as U-shaped spare will transversely set up the second pivot seat be fixed, guarantee after it is fixed that the fastening can not become flexible, and cooperate through mortise and tenon joint structure between each part, can not cause not hard up, guarantee that door and window is more firm in the use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a first set of connection structures according to the present utility model;
FIG. 2 is a schematic diagram of an exploded structure of a first set of connection structures according to the present utility model;
FIG. 3 is a schematic diagram of the overall structure of a second set of connection structures according to the present utility model;
fig. 4 is a schematic structural diagram of a portion of a second group of connection structures according to the present utility model.
The meaning of each reference sign in the figure is:
1. a first pipe fitting; 2. a first plug member; 3. an I-shaped member; 4. a kit; 41. a rotating shaft seat socket; 5. a first rotating shaft seat; 6. a second pipe fitting; 7. a second plug member; 8. a U-shaped member; 9. a second rotating shaft seat; 10. and a third pipe fitting.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a mortise and tenon joint structure, which comprises two groups of connecting structures as shown in fig. 1-4, wherein the first group of connecting structures comprises a first pipe fitting 1, a first plug connector 2 is inserted into the end head of the first pipe fitting 1, an I-shaped part 3 is arranged on the side surface of the end head of the first pipe fitting 1, a sleeve part 4 is arranged on the outer side of the I-shaped part 3, a rotating shaft seat socket 41 is arranged on one side of the sleeve part 4, a first rotating shaft seat 5 is arranged on the rotating shaft seat socket 41, the second group of connecting structures comprises a second pipe fitting 6, one end of the second pipe fitting 6 is inserted into a second plug connector 7, a third pipe fitting 10 is arranged on the outer side of a U-shaped part 8,U at one end of the top of the second pipe fitting 6, a second rotating shaft seat 9 is arranged on the outer side of the second pipe fitting 6, the structural parts are mutually connected through the mortise and then locked and fixed through bolts, and fastening among the structural parts is ensured.
In this embodiment, the top surface of the first pipe fitting 1 is provided with a plurality of screw holes, the surface of the first plug connector 2 is also provided with a plurality of screw holes, the two side surfaces of the i-shaped piece 3 are provided with screw holes, and the first pipe fitting 1, the first plug connector 2 and the i-shaped piece 3 are fixedly connected through bolts, so that the first pipe fitting 1, the first plug connector 2 and the i-shaped piece 3 are firmly connected.
Specifically, the middle part of the i-shaped piece 3 is transversely provided with a screw hole, the side surface of the sleeve piece 4 is transversely provided with a screw hole, the first rotating shaft seat 5 is in plug-in fit with the rotating shaft seat socket 41 through a plug, and the i-shaped piece 3, the first rotating shaft seat 5 and the sleeve piece 4 are fixedly connected through transverse bolts, so that the i-shaped piece 3, the first rotating shaft seat 5 and the sleeve piece 4 are firmly connected.
Further, the top surface of the second plug connector 7 is provided with a screw hole, the top surface of the second pipe fitting 6 is provided with a screw hole, the bottom surface of the U-shaped piece 8 is provided with a screw hole, and the second plug connector 7, the second pipe fitting 6 and the U-shaped piece 8 are fixedly connected through bolts, so that the second plug connector 7, the second pipe fitting 6 and the U-shaped piece 8 are firmly connected.
Further, screw holes are transversely formed in two sides of the bottom end of the third pipe fitting 10, screw holes are transversely formed in two sides of the U-shaped piece 8, and the third pipe fitting 10 is fixedly connected with the U-shaped piece 8 through bolts, so that the third pipe fitting 10 is firmly connected with the U-shaped piece 8.
Further, the second rotating shaft seat 9 is in plug-in fit with the outer opening of the second pipe fitting 6 through the plug block, a screw hole is vertically formed in the plug block of the second rotating shaft seat 9, a slot is formed in the side face of the second plug connector 7, the plug block of the second rotating shaft seat 9 is in plug-in fit with the side face slot of the second plug connector 7, and the second rotating shaft seat 9 is fixed through bolts among the second plug connector 7, the second pipe fitting 6 and the U-shaped piece 8, so that the second rotating shaft seat 9 is fixedly installed.
Further, a screw hole is transversely formed in the outer wall of the second pipe fitting 6, and the second rotating shaft seat 9 is fixedly locked with the second pipe fitting 6 through a transverse bolt, so that the second rotating shaft seat 9 is further ensured to be fixed.
When the mortise and tenon joint structure is used, firstly, the first plug connector 2 is plugged into the end head of the first pipe fitting 1, then the I-shaped piece 3 is arranged at the upper part of the end head of the first pipe fitting 1, the sleeve piece 4 is sleeved on the I-shaped piece 3, the first rotating shaft seat 5 and the sleeve piece 4 are fixedly connected through transverse bolts, so that the I-shaped piece 3, the first rotating shaft seat 5 and the sleeve piece 4 are firmly connected, and the first pipe fitting 1, the first plug connector 2 and the I-shaped piece 3 are fixedly connected through the bolts, so that the first pipe fitting 1, the first plug connector 2 and the I-shaped piece 3 are firmly connected, and the first rotating shaft seat 5 can be longitudinally fixed;
then, the second plug connector 7 is plugged into the end of the second pipe fitting 6, the U-shaped piece 8 is placed on the upper portion of the end of the second pipe fitting 6, the U-shaped piece 8 is sleeved with the third pipe fitting 10, then the second rotating shaft seat 9 is installed on one side of the second pipe fitting 6, the second plug connector 7, the second pipe fitting 6 and the U-shaped piece 8 are fixedly connected through bolts, the second plug connector 7, the second pipe fitting 6 and the U-shaped piece 8 are firmly connected, the third pipe fitting 10 and the U-shaped piece 8 are fixedly connected through bolts, the third pipe fitting 10 and the U-shaped piece 8 are firmly connected, the second rotating shaft seat 9 is fixed through bolts among the second plug connector 7, the second pipe fitting 6 and the U-shaped piece 8, the second rotating shaft seat 9 is fixedly locked with the second pipe fitting 6 through transverse bolts, and the second rotating shaft seat 9 is further fixedly locked, and the second rotating shaft seat 9 can be transversely installed and fixed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a mortise and tenon structure, includes two sets of connection structure, its characterized in that: the first group connection structure includes first pipe fitting (1), the end grafting of first pipe fitting (1) has first plug connector (2), the end side of first pipe fitting (1) is provided with I-shaped piece (3), the outside of I-shaped piece (3) is provided with external member (4), one side of external member (4) is provided with pivot seat socket (41), install first pivot seat (5) on pivot seat socket (41), the second group connection structure includes second pipe fitting (6), second plug connector (7) are pegged graft to the one end of second pipe fitting (6), U-shaped piece (8) are installed to the top one end of second pipe fitting (6), the outside of U-shaped piece (8) is provided with third pipe fitting (10), second pivot seat (9) are installed in the outside of second pipe fitting (6).
2. The mortise and tenon joint structure according to claim 1, characterized in that: the novel socket is characterized in that a plurality of screw holes are formed in the top surface of the first pipe fitting (1), a plurality of screw holes are formed in the surface of the first plug connector (2), screw holes are formed in the surfaces of two sides of the I-shaped piece (3), and the first pipe fitting (1), the first plug connector (2) and the I-shaped piece (3) are fixedly connected through bolts.
3. The mortise and tenon joint structure according to claim 1, characterized in that: screw holes are transversely formed in the middle of the I-shaped piece (3), screw holes are transversely formed in the side face of the sleeve piece (4), the first rotating shaft seat (5) is in plug-in connection with the rotating shaft seat socket (41) through a plug block, and the I-shaped piece (3), the first rotating shaft seat (5) and the sleeve piece (4) are fixedly connected through transverse bolts.
4. The mortise and tenon joint structure according to claim 1, characterized in that: screw holes are formed in the top surface of the second plug connector (7), screw holes are formed in the top surface of the second pipe fitting (6), screw holes are formed in the bottom surface of the U-shaped piece (8), and the second plug connector (7), the second pipe fitting (6) and the U-shaped piece (8) are fixedly connected through bolts.
5. The mortise and tenon joint structure according to claim 1, characterized in that: screw holes are transversely formed in two sides of the bottom end of the third pipe fitting (10), screw holes are transversely formed in two sides of the U-shaped piece (8), and the third pipe fitting (10) is fixedly connected with the U-shaped piece (8) through bolts.
6. The mortise and tenon joint structure according to claim 1, characterized in that: the second rotating shaft seat (9) is in plug-in connection with an outer opening of the second pipe fitting (6) through the plug block, a screw hole is vertically formed in the plug block of the second rotating shaft seat (9), a slot is formed in the side face of the second plug-in connector (7), the plug block of the second rotating shaft seat (9) is in plug-in connection with the slot on the side face of the second plug-in connector (7), and the second rotating shaft seat (9) is fixed through bolts among the second plug-in connector (7), the second pipe fitting (6) and the U-shaped piece (8).
7. The mortise and tenon joint structure according to claim 6, characterized in that: the outer wall of the second pipe fitting (6) is transversely provided with a screw hole, and the second rotating shaft seat (9) is fixedly locked with the second pipe fitting (6) through a transverse bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321435535.2U CN220469711U (en) | 2023-06-07 | 2023-06-07 | Mortise and tenon joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321435535.2U CN220469711U (en) | 2023-06-07 | 2023-06-07 | Mortise and tenon joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220469711U true CN220469711U (en) | 2024-02-09 |
Family
ID=89804507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321435535.2U Active CN220469711U (en) | 2023-06-07 | 2023-06-07 | Mortise and tenon joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220469711U (en) |
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2023
- 2023-06-07 CN CN202321435535.2U patent/CN220469711U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |