CN215671869U - Screw-free splicing structure for aluminum frame of glass door - Google Patents
Screw-free splicing structure for aluminum frame of glass door Download PDFInfo
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- CN215671869U CN215671869U CN202122005930.4U CN202122005930U CN215671869U CN 215671869 U CN215671869 U CN 215671869U CN 202122005930 U CN202122005930 U CN 202122005930U CN 215671869 U CN215671869 U CN 215671869U
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- connecting rod
- groove
- cavity
- glass door
- positioning
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- 239000011521 glass Substances 0.000 title claims abstract description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 21
- 238000004080 punching Methods 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of glass door aluminum frame connection, in particular to a glass door aluminum frame screwless splicing structure which comprises a cross beam, a vertical beam and a connecting angle piece, wherein a first connecting hole is formed in the end part of the cross beam, a second connecting hole is formed in the end part of the vertical beam, the connecting angle piece comprises a first connecting rod and a second connecting rod which are arranged at a right angle, the first connecting rod is inserted into the first connecting hole, the second connecting rod is inserted into the second connecting hole, the cross beam is punched and deformed, the deformed part is clamped into a first positioning concave cavity of the first connecting rod, the vertical beam is punched and deformed, and the deformed part is clamped into a second positioning concave cavity of the second connecting rod. According to the screw-free splicing structure of the glass door aluminum frame, the connecting corner pieces are butted with the cross beam and the vertical beam, and are fixed by stamping, so that the connection is stable and firm, screws are not needed, and the appearance and the integrity of the glass door aluminum frame are better.
Description
Technical Field
The utility model relates to the technical field of glass door aluminum frame connection, in particular to a screw-free splicing structure of a glass door aluminum frame.
Background
In the prior art, for an aluminum alloy glass door frame, a cross beam and a vertical beam are fixedly connected by adopting corner pieces and screws. Such a connection method exposes the screw to the outside of the door frame, which affects the beauty. In addition, in the using process, the whole strength, firmness and stability of the glass door aluminum frame are affected due to the fact that screws are easy to loosen during transportation, assembly and the like. In addition, through the assembly of screw, the process is complicated, and the positioning accuracy requirement to the screw is high, the condition such as the closely knit nature of cooperation is poor, the clearance is obvious between the crossbeam of glass door aluminium frame, the perpendicular roof beam easily appears.
SUMMERY OF THE UTILITY MODEL
The utility model provides a screw-free splicing structure of an aluminum frame of a glass door, which aims to solve the technical defects, and the cross beam and the vertical beam are connected without screws, so that the aesthetic degree and the firm and stable connection can be improved.
The utility model discloses a glass door aluminum frame screwless splicing structure, which comprises a cross beam, a vertical beam and a connecting angle piece, wherein the end part of the cross beam is provided with a first connecting hole, the first connecting hole is arranged in the cross beam along the length direction of the cross beam, the end part of the vertical beam is provided with a second connecting hole, the second connecting hole is arranged in the vertical beam along the length direction of the vertical beam, the connecting angle piece comprises a first connecting rod and a second connecting rod which are arranged in a right angle, the first connecting rod is provided with at least one first positioning concave cavity, the second connecting rod is provided with at least one second positioning concave cavity, the first connecting rod is inserted in the first connecting hole, the second connecting rod is inserted in the second connecting hole, the cross beam at the position corresponding to the first positioning concave cavity on the first connecting rod is stamped and deformed, and the deformed part is clamped in the first positioning concave cavity of the first connecting rod, and stamping deformation on the vertical beam at the position corresponding to the second positioning concave cavity on the second connecting rod, and clamping the deformed part into the second positioning concave cavity of the second connecting rod.
Above-mentioned technical scheme, utilize first connecting rod and the second connecting rod on the connection angle spare to correspond respectively and insert first connecting hole and second connecting hole, then utilize pressure to warp with the corresponding position punching press of first location cavity on the crossbeam, make the position card of warping go into first location cavity, thereby realize the crossbeam and the fixed connection who connects the angle spare, and in the same way, also carry out extrusion deformation on erecting the roof beam, make the position card of warping go into second location cavity, realize erecting the roof beam and the fixed connection who connects the angle spare. Under the normal condition, first location cavity, second location cavity set up the inboard at connecting the corner fittings, so the extrusion deformation position of crossbeam, perpendicular roof beam also is inboard, does not influence the external shape of glass door aluminium frame for outside aesthetic property is good, and the wholeness is stronger. In addition, the aluminum alloy is deformed and cannot be recovered, so that the connection firmness between the cross beam, the vertical beam and the connecting corner fittings is good, and the stability is high.
Be provided with a logical groove along length direction on the crossbeam, lead to groove and first connecting hole intercommunication, be provided with a logical groove along length direction on erecting the roof beam, lead to groove and second connecting hole intercommunication, lead to the groove and pass through the within range that first location cavity and second location cavity correspond respectively, when the punching press warp, lead to the crossbeam position of groove department and erect the roof beam position and be impressed corresponding first location cavity and second location cavity respectively. Because the cross beam and the vertical beam are both aluminum alloy extrusion molding profiles, the through groove is formed, other parts can be conveniently installed, and the extrusion molding process can be more stable.
And a reinforced connecting piece is arranged between the first connecting rod and the second connecting rod which are connected with the corner piece, the thickness of the reinforced connecting piece is smaller than the width of the through groove, and the reinforced connecting piece is positioned in the through groove when the cross beam, the vertical beam and the connecting corner piece are matched. The design of this structure can set up the reinforcement connection spare between head rod and second connecting rod to promote the joint strength between head rod and the second connecting rod on the connection corner fitting, it is not influenced in addition with crossbeam, perpendicular roof beam assembling process, so glass door aluminium frame's overall stability obtains promoting.
The first positioning cavities on the first connecting rods are arranged in two rows, each row is provided with two through grooves, and two sides of each through groove on the cross beam are respectively positioned in the range of the corresponding two rows of first positioning cavities; the second positioning cavities on the second connecting rods are arranged in two rows, each row is provided with two through grooves, and two sides of each through groove on the vertical beam are respectively positioned in the range of the corresponding two rows of second positioning cavities. The design of this structure, at the in-process of punching press, can with lead to the crossbeam of groove both sides, erect the roof beam position and impress in first location cavity, the second location cavity, the influence of deformation position to other positions is little on crossbeam, the perpendicular roof beam in the punching press moreover, connect the corner fittings and crossbeam, erect the complex stability between the roof beam higher moreover, can not take place not hard up the condition.
Of course, the connecting corner fitting may be provided with a part abutting against the cross beam or the vertical beam, and the external shape of the part is consistent with that of the cross beam or the vertical beam for connecting the corners of the cross beam and the vertical beam. The ends of the cross beam and the vertical beam can be cut into an angle of 45 degrees, the connecting angle piece is completely inserted into the cross beam and the vertical beam, and the cross beam and the vertical beam are completely butted at the moment.
According to the screw-free splicing structure of the glass door aluminum frame, the connecting corner pieces are butted with the cross beam and the vertical beam, and are fixed by stamping, so that the connection is stable and firm, screws are not needed, and the appearance and the integrity of the glass door aluminum frame are better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the connecting corner fitting of the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Example 1:
as shown in figures 1, 2 and 3, the utility model discloses a screw-free splicing structure of an aluminum frame of a glass door, which comprises a cross beam 1, a vertical beam 2 and a connecting angle piece 3, wherein the end part of the cross beam 1 is provided with a first connecting hole 10, the first connecting hole 10 is arranged inside the cross beam 1 along the length direction of the cross beam 1, the end part of the vertical beam 2 is provided with a second connecting hole 11, the second connecting hole 11 is arranged inside the vertical beam 2 along the length direction of the vertical beam 2, the connecting angle piece 3 comprises a first connecting rod 4 and a second connecting rod 5 which are arranged at a right angle, the first connecting rod 4 is provided with at least one first positioning cavity 6, the second connecting rod 5 is provided with at least one second positioning cavity 7, the first connecting rod 4 is inserted into the first connecting hole 10, the second connecting rod 5 is inserted into the second connecting hole 11, the cross beam 1 at the position corresponding to the first positioning cavity 6 on the first connecting rod 4 is pressed and deformed, and the deformed part 12 is snapped into the first positioning cavity 6 of the first connecting rod 4, the vertical beam 2 at the position corresponding to the second positioning cavity 7 on the second connecting rod 5 is stamped and deformed, and the deformed part 12 is snapped into the second positioning cavity 7 of the second connecting rod 5.
Be provided with a logical groove 9 along length direction on crossbeam 1, lead to groove 9 and first connecting hole 10 intercommunication, be provided with a logical groove 9 along length direction on erecting roof beam 2, lead to groove 9 and second connecting hole 11 intercommunication, lead to groove 9 and pass through the within range that first location cavity 6 and second location cavity 7 correspond respectively, when the punching press warp, lead to crossbeam 1 position of groove 9 department and erect roof beam 2 position and be impressed corresponding first location cavity 6 and second location cavity 7 respectively.
Be provided with reinforced connector 8 between the first connecting rod 4 and the second connecting rod 5 of connecting corner fittings 3, reinforced connector 8's thickness is less than the width that leads to groove 9, and when crossbeam 1, perpendicular roof beam 2 and connecting corner fittings 3 cooperate, reinforced connector 8 is located and leads to the inslot 9.
The first positioning cavities 6 on the first connecting rods 4 are arranged in two rows, each row is provided with two through grooves 9, and two sides of each through groove 9 on the cross beam 1 are respectively positioned in the range of the corresponding two rows of first positioning cavities 6; the second positioning cavities 7 on the second connecting rods 5 are arranged in two rows, each row is provided with two through grooves 9, and two sides of each through groove 9 on the vertical beam 2 are respectively positioned in the range of the corresponding two rows of second positioning cavities 7.
Although the present invention has been described with reference to the preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but may be embodied or carried out in various forms without departing from the spirit and scope of the utility model.
Claims (4)
1. The utility model provides a glass door aluminium frame screwless mosaic structure, characterized by: the connecting angle piece comprises a first connecting hole and a second connecting rod which are arranged at right angles, wherein the first connecting hole is arranged inside the cross beam along the length direction of the cross beam, a second connecting hole is arranged at the end part of the vertical beam, the second connecting hole is arranged inside the vertical beam along the length direction of the vertical beam, the connecting angle piece comprises a first connecting rod and a second connecting rod which are arranged at right angles, the first connecting rod is provided with at least one first positioning cavity, the second connecting rod is provided with at least one second positioning cavity, the first connecting rod is inserted into the first connecting hole, the second connecting rod is inserted into the second connecting hole, the cross beam at the position corresponding to the first positioning cavity on the first connecting rod is subjected to compression deformation, the deformed part is clamped into the first positioning cavity of the first connecting rod, and the vertical beam at the position corresponding to the second positioning cavity on the second connecting rod is subjected to compression deformation, and the deformed part is clamped into a second positioning concave cavity of the second connecting rod.
2. The screw-free splicing structure of the glass door and the aluminum frame as claimed in claim 1, wherein: be provided with a logical groove along length direction on the crossbeam, lead to groove and first connecting hole intercommunication, be provided with a logical groove along length direction on erecting the roof beam, lead to groove and second connecting hole intercommunication, lead to the groove and pass through the within range that first location cavity and second location cavity correspond respectively, when the punching press warp, lead to the crossbeam position of groove department and erect the roof beam position and be impressed corresponding first location cavity and second location cavity respectively.
3. The screw-free splicing structure of the glass door and the aluminum frame as claimed in claim 2, wherein: and a reinforced connecting piece is arranged between the first connecting rod and the second connecting rod which are connected with the corner piece, the thickness of the reinforced connecting piece is smaller than the width of the through groove, and the reinforced connecting piece is positioned in the through groove when the cross beam, the vertical beam and the connecting corner piece are matched.
4. The screw-free splicing structure of the glass door and aluminum frame as claimed in claim 2 or 3, wherein: the first positioning cavities on the first connecting rods are arranged in two rows, each row is provided with two through grooves, and two sides of each through groove on the cross beam are respectively positioned in the range of the corresponding two rows of first positioning cavities; the second positioning cavities on the second connecting rods are arranged in two rows, each row is provided with two through grooves, and two sides of each through groove on the vertical beam are respectively positioned in the range of the corresponding two rows of second positioning cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122005930.4U CN215671869U (en) | 2021-08-24 | 2021-08-24 | Screw-free splicing structure for aluminum frame of glass door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122005930.4U CN215671869U (en) | 2021-08-24 | 2021-08-24 | Screw-free splicing structure for aluminum frame of glass door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215671869U true CN215671869U (en) | 2022-01-28 |
Family
ID=79955424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122005930.4U Active CN215671869U (en) | 2021-08-24 | 2021-08-24 | Screw-free splicing structure for aluminum frame of glass door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215671869U (en) |
-
2021
- 2021-08-24 CN CN202122005930.4U patent/CN215671869U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A screwless splicing structure for aluminum frames of glass doors Effective date of registration: 20231130 Granted publication date: 20220128 Pledgee: Industrial and Commercial Bank of China Limited Tongxiang Branch Pledgor: JIAXING ANTHONY TECHNICAL GLASS Co.,Ltd. Registration number: Y2023980068305 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |