CN219197136U

CN219197136U - Assembling structure of aluminum alloy door leaf frame

Info

Publication number: CN219197136U
Application number: CN202223606507.0U
Authority: CN
Inventors: 汤茵琳; 汤兆恒; 汤庆概; 李超群; 陈宇斌
Original assignee: Foshan Gulimei Door And Window Co ltd
Current assignee: Foshan Gulimei Door And Window Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-16
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to an assembly structure of an aluminum alloy door leaf frame, which comprises a transverse frame and a vertical frame with embedded cavities, and an angle code arranged between the transverse frame and the vertical frame, wherein an elastic buckle assembly buckled with the embedded cavities is arranged on the angle code. According to the utility model, the pressing plane is arranged on the elastic buckle assembly, and the pressing plane is pressed on the cavity wall of the embedded cavity, so that the problem that the corner brace cannot be separated from the transverse frame and the vertical frame is solved, the corner brace can be tightly attached to the cavity wall of the embedded cavity, the corner brace can be tightly connected with the transverse frame and the vertical frame, and the assembled structure has the advantages of firm installation, reliable structure and the like.

Description

Assembling structure of aluminum alloy door leaf frame

Technical Field

The utility model relates to the field of aluminum alloy doors, in particular to an assembly structure of an aluminum alloy door leaf frame.

Background

The Chinese patent literature discloses a technical scheme with the patent application number of 201820675011.3 and the name of 'quick-connection split invisible corner connector for door leaves and window sashes', wherein both ends of the corner connector of the scheme are respectively provided with a pressure spring and a pin body. During installation, two ends of the corner brace are respectively embedded into the inner cavities of the longitudinal frame edge and the transverse frame edge and are clamped with the inner cavities of the longitudinal frame edge and the transverse frame edge through pin bodies, so that the longitudinal frame edge and the transverse frame edge are installed and fixed together. In this scheme, although the problem that the corner brace is separated from the longitudinal frame edge and the transverse frame edge can be solved, the following disadvantages exist: the structure that lets angle sign indicating number and the inseparable laminating of the chamber wall of inner chamber together does not set up in this scheme, and when angle sign indicating number and the inner chamber on indulge frame limit and horizontal frame limit had processing error, there was the clearance just to exist between angle sign indicating number and the inner chamber, leads to angle sign indicating number and indulge frame limit and horizontal frame limit be connected not closely enough, has the problem of loosening, rocking to influence the fastness of indulging frame limit and horizontal frame limit installation. In view of the problems and disadvantages of the foregoing solutions, the applicant has therefore perceived that it is highly necessary to re-develop the prior art solutions in order to better meet the needs of the applications of the people.

Disclosure of Invention

The utility model aims to solve the problems and the defects, and provides an assembling structure of an aluminum alloy door leaf frame, which is characterized in that a pressing plane is arranged on an elastic buckle assembly and is pressed against the cavity wall of an embedded cavity, so that the problem that an angle code cannot be separated from a transverse frame and a vertical frame is solved, the angle code can be tightly attached to the cavity wall of the embedded cavity, the angle code can be tightly connected with the transverse frame and the vertical frame, and the assembling structure has the advantages of firm installation, reliable structure and the like.

The technical scheme of the utility model is realized as follows: the utility model provides an assembled structure of aluminum alloy door leaf frame, includes horizontal frame and the perpendicular frame that have the inlaying chamber, sets up the angle sign indicating number between horizontal frame and perpendicular frame, be equipped with on the angle sign indicating number with inlay the elasticity buckle subassembly of inlaying the chamber looks spiral-lock, its characterized in that elasticity buckle subassembly is equipped with the top flattening face, the top flattening face roof pressure is on the chamber wall in inlaying the chamber.

Preferably, a buckling groove is formed in the cavity wall of the embedded cavity, the elastic buckling assembly is provided with a buckling part, and the buckling part is buckled on the buckling groove.

Preferably, the elastic buckle assembly comprises a propping piece and a spring arranged between the corner code and the propping piece; the clamping part and the jacking plane are arranged on the jacking piece.

Preferably, the corner connector is provided with a containing cavity for containing the pressing piece and the spring, the outer wall of the corner connector is further provided with a cavity opening penetrating through the containing cavity, and the clamping part and the pressing flat surface extend out of the cavity opening.

Preferably, one end of the pressing piece is hinged on the cavity wall of the accommodating cavity, and the other end of the pressing piece is pressed against the edge of the cavity opening through the elastic action of the spring.

Preferably, a hinge groove is formed in the cavity wall of the accommodating cavity, a hinge shaft is arranged at one end of the pressing piece, and the hinge shaft is hinged with the hinge groove.

Preferably, the top flattening surface is provided with first anti-slip insections.

Preferably, the corner brace is provided with a second anti-slip insection.

Preferably, the fastening portion is provided with a guiding slope.

The utility model has the beneficial effects that: because the elastic buckle component is provided with the top flattening surface, the top flattening surface is propped against the cavity wall of the embedded cavity. Through the jacking of the jacking plane, the corner connector and the cavity wall of the embedded cavity are tightly attached together, the problem that the corner connector and the cavity wall of the embedded cavity cannot be tightly attached together due to gaps is solved, the corner connector can be tightly connected with the transverse frame and the vertical frame, the corner connector cannot be loosened and rocked, and the installation firmness of the transverse frame and the vertical frame is improved. Simultaneously, through the setting of elasticity buckle subassembly, make the angle sign indicating number can be firmly with horizontal frame and perpendicular frame buckling together, guaranteed that the angle sign indicating number can not appear breaking away from with horizontal frame and perpendicular frame problem, can further improve the fastness of horizontal frame and perpendicular frame installation like this to make this package assembly have advantages such as installation firm, structure are reliable.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of the present utility model.

Fig. 2 is an enlarged schematic view of the portion a of fig. 1 according to the present utility model.

Fig. 3 is a schematic diagram of a split structure of the overall structure of the present utility model.

Fig. 4 is a schematic diagram of a split structure of the corner connector and the elastic buckle assembly according to the present utility model.

Detailed Description

As shown in fig. 1 and fig. 2, the assembly structure of the aluminum alloy door leaf frame of the utility model comprises a transverse frame 1 and a vertical frame 2 with an embedded cavity 10, and an angle bracket 3 arranged between the transverse frame 1 and the vertical frame 2, wherein an elastic buckle assembly 4 buckled with the embedded cavity 10 is arranged on the angle bracket 3, and in order to achieve the purpose of the utility model, the elastic buckle assembly 4 is provided with a jacking plane 40, and the jacking plane 40 is jacked on the cavity wall of the embedded cavity 10.

Since the elastic buckle component 4 is provided with the jacking plane 40, the jacking plane 40 is jacked on the cavity wall of the embedded cavity 10. By the jacking of the jacking plane 40, the corner connector 3 and the cavity wall of the embedded cavity 10 can be tightly attached together, the problem that the corner connector 3 and the cavity wall of the embedded cavity 10 cannot be tightly attached together due to a gap between the corner connector 3 and the cavity wall of the embedded cavity 10 is solved, the corner connector 3 and the transverse frame 1 and the vertical frame 2 can be tightly connected together, loosening and shaking cannot occur, and the installation firmness of the transverse frame 1 and the vertical frame 2 is improved. Simultaneously, through the setting of elasticity buckle subassembly 4, make angle sign indicating number 3 can be firmly with horizontal frame 1 with erect frame 2 spiral-lock together, guaranteed that angle sign indicating number 3 can not appear breaking away from with horizontal frame 1 and erect frame 2 the problem, can further improve the fastness of horizontal frame 1 and erect frame 2 installation like this to make this package assembly have advantages such as installation firm, the structure is reliable.

As shown in fig. 1, the corner bracket 3 is composed of a transverse rod 31 and a vertical rod 32, one end of the transverse rod 31 is connected with one end of the vertical rod 32 to form an L-shaped structure, the transverse rod 31 is embedded into the embedded cavity 10 of the transverse frame 1, and the vertical rod 32 is embedded into the embedded cavity 10 of the vertical frame 2; the transverse rod 31 and the vertical rod 32 are respectively provided with an elastic buckle assembly 4. As shown in fig. 1, the outer wall of the joint between the transverse rod 31 and the vertical rod 32 is provided with a bar-shaped groove 304, and the length direction of the bar-shaped groove 304 is in the same direction as the length direction of the angular bisector of the transverse rod 31 and the vertical rod 32; the cross section of the strip-shaped groove 304 is arc-shaped.

In order to make the fastening structure of the elastic fastening component 4 and the embedded cavity 10 more reasonable, as shown in fig. 1 and 3, a fastening groove 11 is formed on the cavity wall of the embedded cavity 10, the elastic fastening component 4 is provided with a fastening portion 411, and the fastening portion 411 is fastened on the fastening groove 11.

In order to make the structure of the elastic buckle assembly 4 more reasonable, as shown in fig. 1 and 3, the elastic buckle assembly 4 comprises a pressing piece 41 and a spring 42 arranged between the corner bracket 3 and the pressing piece 41; the fastening portion 411 and the pressing plane 40 are both disposed on the pressing member 41. By providing the spring 42, the fastening portion 411 can be fastened to the fastening groove 11 by the elastic action of the spring 42 during use. When the corner fitting is required to be detached, the pressing piece 41 is moved by pushing the buckling part 411 to overcome the elastic force of the spring 42, so that the buckling part 411 can be separated from the buckling groove 11, and the corner fitting 3 can be detached from the embedding cavity 10.

In order to make the installation positions of the pressing piece 41 and the spring 42 more reasonable, as shown in fig. 2 and fig. 3, the corner bracket 3 is provided with a containing cavity 30 for containing the pressing piece 41 and the spring 42, the outer wall of the corner bracket 3 is further provided with a cavity opening 301 penetrating through the containing cavity 30, and the fastening part 411 and the pressing flat surface 40 extend out of the cavity opening 301. By such a structural design, the construction of the entire corner bracket 3 can be made more compact after installation, thereby enabling the compactness of the overall volume of the assembled structure to be improved.

As shown in fig. 3, when the horizontal frame 1 is used as an upper side frame of a door leaf frame and the vertical frame 2 is used as a left side frame of the door leaf frame, door leaf mounting grooves are respectively formed in the bottom surface of the horizontal frame 1 and the right side surface of the vertical frame 2, the fastening groove 11 of the horizontal frame 1 is formed in the bottom of the embedded cavity 10, and the fastening groove 11 of the vertical frame 2 is formed in the right cavity wall of the embedded cavity 10. Correspondingly, the transverse rod 31 and the vertical rod 32 are respectively provided with a containing cavity 30, an orifice 301 of the transverse rod 31 is formed in the bottom surface of the transverse rod 31, and an orifice 301 of the vertical rod 32 is formed in the right side surface of the vertical rod 32. After the door leaf is installed, the buckling groove 11 can be shielded, so that the buckling groove 11 is not exposed, and the overall attractiveness is improved.

As shown in fig. 3, one end of the spring 42 is pressed against the cavity wall of the accommodating cavity 30, and the other end of the spring 42 is pressed against the pressing piece 41. In practice, to fix the spring 42, one end of the spring 42 may be fixed to the wall of the accommodating chamber 30 or the pressing member 41 by gluing or welding.

In order that the pressing plane 40 and the fastening part 411 do not shake randomly during the extension and retraction, as shown in fig. 2 and 3, one end of the pressing member 41 is hinged to the cavity wall of the accommodating cavity 30, and the other end of the pressing member 41 is pressed against the edge of the cavity opening 301 by the elastic action of the spring 42. Through such structural design, the movement direction of the propping piece 41 can be limited, so that the propping plane 40 and the buckling part 411 can only swing to retract into the cavity opening 301 and swing to extend out of the cavity opening 301, and the propping plane 40 and the buckling part 411 can not swing randomly in the extending and retracting process, so that the buckling accuracy of the buckling part 411 and the buckling groove 11 is improved, and the use reliability of the elastic buckling assembly 4 is improved.

In order to simplify the hinge structure between the pressing member 41 and the accommodating chamber 30 and facilitate the production and manufacture, as shown in fig. 4, a hinge groove 302 is provided on the chamber wall of the accommodating chamber 30, one end of the pressing member 41 is provided with a hinge shaft 412, and the hinge shaft 412 is hinged with the hinge groove 302.

In order to enable the corner connector 3 to be embedded in the embedded cavity 10 and tightly pressed, the corner connector can be meshed with the cavity wall of the embedded cavity 10, and as shown in fig. 1 and 2, the pressing plane 40 is provided with a first anti-slip tooth pattern 401. Through the arrangement of the first anti-slip insection 401, the friction force between the corner connector 3 and the cavity wall of the embedded cavity 10 can be increased, so that the corner connector 3 can be embedded in the embedded cavity 10 more firmly. In the practical application process, the first anti-slip insection 401 and the pressing member 41 are integrally formed.

In order to further increase the friction force between the corner connector 3 and the cavity wall of the embedded cavity 10, as shown in fig. 4, the corner connector 3 is provided with a second anti-slip insection 303. Furthermore, as shown in fig. 1 and 2, the height of the first anti-slip toothing 401 and the second anti-slip toothing 303 is designed to be slightly higher than the height of the non-toothed region, in order to increase the friction effect with the cavity wall of the installation cavity 10. In the practical application process, the second anti-slip insection 303 and the corner connector 3 are in an integrated structure.

In the practical application process, the transverse frame 1, the vertical frame 2 and the corner brace 3 are all aluminum alloy section bar pieces.

In order to enable the snap-in part 411 to be more conveniently and quickly inserted into the insertion cavity 10, the snap-in part 411 is provided with a guide slope 413 as shown in fig. 3. This can effectively improve the convenience of assembling the assembly structure.

In order to further improve the convenience of assembling the assembly structure, as shown in fig. 1, the lateral rods 31 and the vertical rods 32 are respectively provided with an insertion slope 305. This enables the transverse bar 31 and the vertical bar 32 to be more conveniently and quickly inserted into the insertion cavities 10 of the transverse frame 1 and the vertical frame 2.

Claims

1. The utility model provides an assembled structure of aluminum alloy door leaf frame, including horizontal frame (1) and perpendicular frame (2) with inlay dress chamber (10), set up in horizontal frame (1) and perpendicular angle sign indicating number (3) between frame (2), be equipped with on angle sign indicating number (3) with inlay dress chamber (10) looks elasticity buckle subassembly (4), its characterized in that: the elastic buckle assembly (4) is provided with a jacking plane (40), and the jacking plane (40) is jacked on the cavity wall of the embedded cavity (10).

2. The assembly structure of the aluminum alloy door leaf frame according to claim 1, wherein: the wall of the embedded cavity (10) is provided with a buckling groove (11), the elastic buckling component (4) is provided with a buckling part (411), and the buckling part (411) is buckled on the buckling groove (11).

3. The assembly structure of the aluminum alloy door leaf frame according to claim 2, wherein: the elastic buckle assembly (4) comprises a propping piece (41) and a spring (42) arranged between the corner bracket (3) and the propping piece (41); the buckling parts (411) and the top pressing flat surfaces (40) are arranged on the top pressing piece (41).

4. An assembly structure of an aluminum alloy door leaf frame according to claim 3, wherein: the corner connector (3) is provided with an accommodating cavity (30) for accommodating the pressing piece (41) and the spring (42), the outer wall of the corner connector (3) is further provided with a cavity opening (301) penetrating through the accommodating cavity (30), and the clamping part (411) and the pressing plane (40) extend out of the cavity opening (301).

5. The assembled structure of the aluminum alloy door leaf frame according to claim 4, wherein: one end of the pressing piece (41) is hinged on the cavity wall of the accommodating cavity (30), and the other end of the pressing piece (41) is pressed against the edge of the cavity opening (301) through the elastic action of the spring (42).

6. The assembly structure of the aluminum alloy door leaf frame according to claim 5, wherein: the cavity wall of the accommodating cavity (30) is provided with a hinge groove (302), one end of the pressing piece (41) is provided with a hinge shaft (412), and the hinge shaft (412) is hinged with the hinge groove (302).

7. The assembly structure of the aluminum alloy door leaf frame according to claim 1, wherein: the pressing plane (40) is provided with a first anti-slip insection (401).

8. The assembly structure of the aluminum alloy door leaf frame according to claim 1, wherein: the corner brace (3) is provided with a second anti-slip insection (303).

9. The assembly structure of the aluminum alloy door leaf frame according to claim 2, wherein: the fastening part (411) is provided with a guide inclined surface (413).