CN216142630U - Door and window section bar connection structure - Google Patents
Door and window section bar connection structure Download PDFInfo
- Publication number
- CN216142630U CN216142630U CN202122226606.5U CN202122226606U CN216142630U CN 216142630 U CN216142630 U CN 216142630U CN 202122226606 U CN202122226606 U CN 202122226606U CN 216142630 U CN216142630 U CN 216142630U
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- China
- Prior art keywords
- section bar
- connecting piece
- profile
- door
- hole
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to the technical field of door and window profiles, in particular to a door and window profile connecting structure, which comprises a first profile, a second profile and a connecting piece, and is characterized in that: first section bar open and to have the recess, the recess looks adaptation of connecting piece and first section bar, the connecting piece on inlay the nut, first section bar and second section bar on still open the through-hole, the screw passes first section bar through-hole and second section bar through-hole in proper order, is connected with the nut on the connecting piece, its advantage lies in: the shape of the connecting piece is matched with the groove of the section bar, no additional fastener is needed between the connecting piece and the groove, and the disassembly and the assembly are convenient; the connecting piece can enable the contact area of the screw to be larger, so that the connection between the profiles is firmer; the connecting piece both ends have first interlock mechanism and second interlock mechanism respectively, and first interlock mechanism can the adaptation with second interlock mechanism, can be according to the demand with connecting piece end to end, and application scope is wide.
Description
Technical Field
The utility model relates to the technical field of door and window profiles, in particular to a door and window profile connecting structure.
Background
The connection between the profiles of windows and doors is currently carried out, generally by making holes in the profiles, by means of screws and nuts. But if the connection is to be made firm, the profile needs to be dimensioned thicker, so that more area is available for contact with the screw thread. The size of the section bar is increased, so that the problems of increased manufacturing cost, increased transportation and storage cost and the like are caused. An external connecting element is therefore required, which can play a role in fastening in the profile connection.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects of the prior art and provides a door and window profile connecting structure.
In order to realize above-mentioned purpose, design a door and window section bar connection structure, including first section bar, second section bar and connecting piece, its characterized in that: the first section bar is provided with a groove, the connecting piece is matched with the groove of the first section bar, the connecting piece is embedded with a nut, the first section bar and the second section bar are also provided with through holes, and the screw sequentially penetrates through the through hole of the first section bar and the through hole of the second section bar and is connected with the nut on the connecting piece.
Preferably, one side of the connecting piece is provided with a first meshing mechanism, the other side of the connecting piece is provided with a second meshing mechanism, and the first meshing mechanism is matched with the second meshing mechanism.
Preferably, a gasket is arranged between the first profile and the second profile.
Compared with the prior art, the utility model has the advantages that:
1. the shape of the connecting piece is matched with the groove of the section bar, no additional fastener is needed between the connecting piece and the groove, and the disassembly and the assembly are convenient;
2. the connecting piece can enable the contact area of the screw to be larger, so that the connection between the profiles is firmer;
3. the first meshing mechanism and the second meshing mechanism are respectively arranged at two ends of the connecting piece, the first meshing mechanism and the second meshing mechanism can be adaptive, the connecting piece can be connected end to end according to requirements, and the application range is wide;
4. be equipped with the gasket between section bar and the section bar, can play the effect of shock attenuation and elimination metal friction.
Drawings
FIG. 1 is a schematic view of a connector structure according to the present invention;
FIG. 2 shows a specific application of the connection structure according to the present invention;
in the figure: 1. the first section bar 2, the second section bar 3, the connecting piece 4, the nut 5, the first meshing mechanism 6, the second meshing mechanism 7, the gasket 8 and the screw.
Detailed Description
The present invention is further described below in conjunction with the following drawings, the structure and principle of which will be apparent to those skilled in the art. 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.
Referring to fig. 1, for the connecting piece of the present invention, one side of the connecting piece is provided with a first engaging mechanism, the other side of the connecting piece is provided with a second engaging mechanism, and the first engaging mechanism is matched with the second engaging mechanism. The connection is reduced and a nut is inlaid, and the nut is used for being connected with the screw.
Referring to fig. 2, the utility model relates to a door and window profile connecting structure, which comprises a first profile, a second profile and a connecting piece, wherein the first profile is provided with a groove, the connecting piece is matched with the groove of the first profile, a nut is embedded on the connecting piece, the first profile and the second profile are also provided with through holes, a screw sequentially passes through the through hole of the first profile and the through hole of the second profile and is connected with the nut on the connecting piece, and a gasket is arranged between the first profile and the second profile.
The connecting pieces are made of plastic materials, and can be mutually connected for use or used independently.
Claims (3)
1. The utility model provides a door and window section bar connection structure, includes first section bar, second section bar and connecting piece, its characterized in that: the first section bar is provided with a groove, the connecting piece is matched with the groove of the first section bar, the connecting piece is embedded with a nut, the first section bar and the second section bar are also provided with through holes, and the screw sequentially penetrates through the through hole of the first section bar and the through hole of the second section bar and is connected with the nut on the connecting piece.
2. A door and window profile connecting structure as claimed in claim 1, wherein: one side of the connecting piece is provided with a first meshing mechanism, the other side of the connecting piece is provided with a second meshing mechanism, and the first meshing mechanism is matched with the second meshing mechanism.
3. A door and window profile connecting structure as claimed in claim 1, wherein: and a gasket is arranged between the first profile and the second profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122226606.5U CN216142630U (en) | 2021-09-15 | 2021-09-15 | Door and window section bar connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122226606.5U CN216142630U (en) | 2021-09-15 | 2021-09-15 | Door and window section bar connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216142630U true CN216142630U (en) | 2022-03-29 |
Family
ID=80811860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122226606.5U Active CN216142630U (en) | 2021-09-15 | 2021-09-15 | Door and window section bar connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216142630U (en) |
-
2021
- 2021-09-15 CN CN202122226606.5U patent/CN216142630U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |