CN222207655U - An improved solid angle bracket and profile connection structure - Google Patents

Abstract

The utility model relates to the technical field of profile assembly, in particular to an improved solid angle code and a profile connecting structure, which comprise a first connecting plate, a second connecting plate, a lifting plate, a first L-shaped support and a second L-shaped support, wherein the first connecting plate and the second connecting plate are distributed at right angles, the lifting plate is parallel to the first connecting plate and the second connecting plate and is at different plane heights with the first connecting plate and the second connecting plate, one corner surface of the first L-shaped support is vertically connected with the lifting plate, the other corner surface is parallel to the first connecting plate, one corner surface of the second L-shaped support is vertically connected with the lifting plate, and the other corner surface is parallel to the second connecting plate. The scheme of the utility model not only can fixedly connect two sections which are in right-angle butt joint, but also can avoid the notch of the two sections which are in right-angle butt joint from occurring at the corner, effectively avoid influencing the aesthetic property and the structural strength of the two sections after the two sections are in right-angle butt joint, and can be helpful for simplifying the connection and installation process of the sections.

Description

Improved solid angle code and section bar connecting structure

Technical Field

The utility model relates to the technical field of profile assembly, in particular to an improved solid angle code and a profile connecting structure.

Background

The corner connector is a common hardware, is commonly applied to accessories of doors and windows, furniture, curtain walls and the like, is used as a matched product, a semi-finished product and tools used in a production process and the like in industrial manufacture, is of a sheet-shaped structure with two corner connector arms and is commonly used for fixing sectional materials, and a corner connector is often required to be assembled at a corner between two sectional materials for frame construction in the building field or support structure construction in the industrial field, so that two sectional materials which are in butt joint mutually perpendicular can be mutually fixed.

As shown in fig. 1 and 2, in the conventional application, when two sections are required to be butted at right angles in the construction process of the framework, a part of each section is generally cut off at the end part of each section in an inclined manner, so that the end parts of the two sections form an inclined plane respectively. Correspondingly, in order to match the butt joint mode, as shown in fig. 3 and fig. 4, the angle code structure in the prior art is generally designed into a flat sheet structure, two connecting arms of the angle code are respectively sleeved in two mutually perpendicular butt joint sectional materials, after the inclined planes of the two sectional materials are mutually spliced, the corner parts of the angle code can just fall into the splice positions of the inclined planes of the two sectional materials, and finally the connecting arms of the angle code are fixedly connected to the sectional materials through screws, so that the two mutually butt joint sectional materials can be completely and fixedly connected.

However, in practical frame construction, a certain number of main bones and auxiliary bones are often required to be connected with each other, the number of the two types of sectional materials of the main bones and the auxiliary bones is relatively large, and a certain number of main bones and auxiliary bones are required to be butted at right angles to each other, if the end parts of each main bone and each auxiliary bone are processed into inclined surfaces in the previous mode, a great amount of material waste can be caused. As shown in fig. 5 and 6, the end parts of the main bone and the auxiliary bone, which are not cut with inclined surfaces, still keep the shape of a flat opening, so that the two sections directly form right-angle butt joint through the existing flat corner connector, the end parts of the two sections are blocked by the corner parts of the corner connector, the displacement is limited, the end parts of the two sections cannot be mutually spliced, an obvious gap appears at the mutually-butt joint corner, on one hand, the aesthetic property is influenced, and on the other hand, the structural strength of the two sections after being connected is also influenced. In addition, as shown in fig. 7, in order to strengthen the structural strength of the profile frame, the auxiliary bones are required to be vertically connected to the ends of the main bones, and in order to strengthen the structural strength of the profile frame, a plurality of arranged auxiliary bones are often required to be vertically connected between the two ends of the main bones, and the ends of the auxiliary bones are fixedly connected to the main bones by using screws or welding in a conventional connection manner.

Disclosure of utility model

In order to solve the technical problems in the prior art, the utility model provides the improved solid angle code and the profile connecting structure, which not only can fixedly connect two profiles which are in right-angle butt joint, but also can prevent the two profiles which are in right-angle butt joint from generating gaps at corners, effectively avoid influencing the aesthetic property and the structural strength of the two profiles after the right-angle butt joint, and can be beneficial to simplifying the connection and installation process of the profiles.

The utility model provides an improved solid angle sign indicating number, which comprises a first connecting plate, a second connecting plate, a lifting plate, a first L-shaped support and a second L-shaped support, wherein the first connecting plate and the second connecting plate are distributed at right angles;

the lifting plate is parallel to the first connecting plate and the second connecting plate and is at different plane heights from the first connecting plate and the second connecting plate;

One corner surface of the first L-shaped support is vertically connected with the lifting plate, and the other corner surface of the first L-shaped support is connected with the first connecting plate in parallel;

One corner surface of the second L-shaped support is vertically connected with the lifting plate, and the other corner surface of the second L-shaped support is connected with the second connecting plate in parallel.

The lifting plate is integrally formed with the first connecting plate, the second connecting plate, the first L-shaped support and the second L-shaped support.

The corners of the first L-shaped support and the second L-shaped support are provided with first fillets.

And second rounding corners are formed at the butt joint positions of the first L-shaped support and the lifting plate and the butt joint positions of the second L-shaped support and the lifting plate respectively.

The width of the lifting plate and the first L-shaped support in the length direction of the first connecting plate is smaller than that of the first connecting plate;

the width of the lifting plate and the second L-shaped support in the length direction of the second connecting plate is smaller than that of the second connecting plate.

The first connecting plate and the second connecting plate are respectively provided with an arc-shaped end at one end far away from the lifting plate.

A plurality of screw holes are respectively arranged on the first connecting plate and the second connecting plate.

The screw hole is a cross screw hole.

The welding device also comprises at least two welding grooves;

Each welding groove is formed in the first connecting plate and the second connecting plate along the length direction of the first connecting plate and the second connecting plate respectively.

The utility model also provides a section bar connecting structure, which comprises a main bone and an auxiliary bone, and further comprises the improved solid angle code, wherein a first connecting plate and a second connecting plate of the solid angle code are respectively inserted into sliding grooves of the main bone and the auxiliary bone;

the lifting plate of the solid angle code is higher than the chute of the main bone so as to avoid the main bone.

The improved solid angle code of the utility model is different from the existing flat angle code in that a lifting plate is additionally arranged between a first connecting plate and a second connecting plate which are distributed at right angles, the lifting plate is parallel to the first connecting plate and the second connecting plate and is positioned at different plane heights with the first connecting plate and the second connecting plate, the traditional flat structure of the angle code is changed, a first L-shaped support and a second L-shaped support are additionally arranged, one corner surface of the first L-shaped support is vertically connected with the lifting plate, the other corner surface is parallel to the first connecting plate, and likewise, one corner surface of the second L-shaped support is vertically connected with the lifting plate, and the other corner surface is parallel to the second connecting plate, so that the lifting plate can be stably lifted to a certain height, the first connecting plate and the second connecting plate are fixedly separated by a certain height difference, which is equivalent to the fact that the butt joint corner of the first connecting plate and the second connecting plate is arched by a certain height, so that the originally flat corner is changed into a three-dimensional shape, when the connecting plate is used for connecting profiles, the first connecting plate and the second connecting plate of the three-dimensional corner are respectively inserted into the sliding grooves of the main bone and the auxiliary bone, so that the main bone and the auxiliary bone can be connected in advance through the three-dimensional corner, as the corner of the three-dimensional corner is a lifting plate for lifting the certain height, when the main bone and the auxiliary bone are mutually butted at right angles, the corner of the three-dimensional corner can avoid the main bone or the auxiliary bone, the main bone can not be blocked by the corner of the three-dimensional corner when the first connecting plate is inserted into the main bone sliding groove, the corner of the three-dimensional corner can continuously enter the main bone along with the first connecting plate and mutually overlap with the main bone, and thus the mutual splicing of the two profile ends can be smoothly realized, the notch of the two right-angle butted profiles at the corner is avoided, so that the influence on the aesthetic property and the structural strength of the two right-angle butted profiles is effectively avoided. In addition, because the main bone can be avoided in the turning of the solid angle sign indicating number, after no longer receiving the restriction at solid angle sign indicating number turning, the vice bone of pegging graft each other with the second connecting plate can continue to remove along the spout direction of main bone along with first connecting plate, therefore when needs a plurality of vice bones of connection between the both ends of main bone, as long as peg graft the solid angle sign indicating number of this embodiment on each vice bone in advance, later insert the first connecting plate of each solid angle sign indicating number in proper order in the spout of main bone again, a plurality of vice bones can simply be quick preliminary connection on main bone, finally only through screw or welded mode can fix a plurality of vice bones on main bone completely, the installation is obviously simpler and more simply, help simplifying the connection installation of section bar.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the connection of a prior art profile;

FIG. 2 is a state diagram of prior art profiles after connection;

Fig. 3 is a schematic view of two profiles connected by a corner bracket according to the prior art;

fig. 4 is a state diagram of the prior art after two profiles are connected by a corner bracket;

FIG. 5 is a schematic view of a prior art connection of a major bone and a minor bone by a corner brace;

FIG. 6 is a state diagram of a prior art main bone and auxiliary bone connected by a corner bracket;

FIG. 7 is a schematic view showing a structure in which a plurality of auxiliary bones are connected to a main bone according to the prior art;

FIG. 8 is a perspective view of a solid angle code of the present utility model;

FIG. 9 is a top view of a solid angle code of the present utility model;

FIG. 10 is an enlarged view of a portion of a solid angle code of the present utility model;

FIG. 11 is an assembled schematic view of the present utility model;

FIG. 12 is an assembled state diagram of the present utility model;

FIG. 13 is an enlarged view of a portion of FIG. 12;

FIG. 14 is a schematic view showing the structure of a plurality of auxiliary bones connected to a main bone according to the present utility model;

FIG. 15 is a block diagram of an alternative embodiment of the present utility model;

Fig. 16 is a block diagram of an alternative embodiment of the present utility model.

Reference numerals:

1. The welding device comprises a first connecting plate, a second connecting plate, a lifting plate, a first L-shaped support, a second L-shaped support, a first round angle, a second round angle, a screw hole, a welding groove, a screw hole and a welding groove, wherein the first connecting plate, the second connecting plate, the lifting plate, the first L-shaped support, the second L-shaped support, the first round angle, the second round angle, the arc end, the screw hole and the welding groove are respectively arranged;

100. main bone 200, auxiliary bone 300, solid angle code 400 and chute.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model. In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 8 and 10, the improved solid angle bracket of the present embodiment includes a first connecting plate 1 and a second connecting plate 2 which are distributed at right angles to each other, and further includes a lifting plate 3, a first L-shaped support 4, and a second L-shaped support 5. The lift plate 3 is parallel to the first and second connection plates 1 and 2, and the lift plate 3 is at a different planar height from the first and second connection plates 1 and 2. One corner surface of the first L-shaped support 4 is vertically connected with the lifting plate 3, the other corner surface of the first L-shaped support is connected with the first connecting plate 1 in parallel, and similarly, one corner surface of the second L-shaped support 5 is vertically connected with the lifting plate 3, and the other corner surface of the second L-shaped support is connected with the second connecting plate 2 in parallel.

It can be understood that the improved solid angle code of this embodiment is different from the existing flat angle code in that a lifting plate 3 is added between a first connecting plate 1 and a second connecting plate 2 which are distributed at right angles, the lifting plate 3 is parallel to the first connecting plate 1 and the second connecting plate 2, and is also located at different plane heights with the first connecting plate 1 and the second connecting plate 2, so that the conventional flat structure of the conventional angle code is changed, and a first L-shaped support 4 and a second L-shaped support 5 are added, so that one corner surface of the first L-shaped support 4 is vertically connected with the lifting plate 3, the other corner surface is parallel to the first connecting plate 1, and likewise, one corner surface of the second L-shaped support 5 is vertically connected with the lifting plate 3, and the other corner surface is parallel to the second connecting plate 2, so that the lifting plate 3 can be stably lifted by a certain height, the fixed spacing of the first connecting plate 1 and the second connecting plate 2 is a certain height difference, which is equivalent to the arch of the butt joint corner of the first connecting plate 1 and the second connecting plate 2 to a certain height, so that the originally flat corner connector is changed into a three-dimensional shape, and the corner connector of the corner connector is arched, therefore, when the first connecting plate 1 and the second connecting plate 2 of the three-dimensional corner connector are used for connecting sectional materials, as shown in fig. 11 and 13, are respectively inserted into the sliding grooves 400 of the main bone 100 and the auxiliary bone 200, so that the main bone 100 and the auxiliary bone 200 can be pre-connected through the three-dimensional corner connector 300 of the utility model, and as the corner connector of the three-dimensional corner connector 300 is a lifting plate 3 for lifting a certain height, when the main bone 100 and the auxiliary bone 200 are mutually butted at right angles, the corner connector of the three-dimensional corner connector 300 can avoid the main bone 100 or the auxiliary bone 200, and the main bone 100 can not be hindered by the corner connector of the three-dimensional corner connector in the process of inserting the main bone 100 into the sliding groove, the corner of the solid angle code 300 can continue to enter the main bone 100 along with the first connecting plate 1 and overlap with the main bone 100, so that the mutual splicing of the two section bar ends can be smoothly realized, the gap of the section bars of the two right-angle butt joints is avoided at the corner, and the influence on the aesthetic property and the structural strength of the two section bars after the right-angle butt joint is effectively avoided. In addition, as shown in fig. 14, since the corner of the solid angle code 300 can avoid the main bone 100, after being not limited by the corner of the solid angle code, the auxiliary bone 200 which is mutually inserted with the second connecting plate 2 can continuously move along the direction of the chute 400 of the main bone 100 along with the first connecting plate 1, so when a plurality of auxiliary bones 200 need to be connected between two ends of the main bone 100, the solid angle code 300 of the embodiment is inserted into each auxiliary bone 200 in advance, then the first connecting plate 1 of each solid angle code 300 is sequentially inserted into the chute 400 of the main bone 100, and finally, the plurality of auxiliary bones 200 can be simply and quickly connected to the main bone 100 in a preliminary way, and finally, the plurality of auxiliary bones 200 can be completely fixed to the main bone 100 by means of screws or welding, so that the installation process is obviously simpler and is helpful for simplifying the connection installation process of the profile.

Specifically, the lifting plate 3 of the embodiment is integrally formed with the first connecting plate 1, the second connecting plate 2, the first L-shaped support 4 and the second L-shaped support 5 through sheet metal parts, so that batch manufacturing of corner connectors can be facilitated, and structural strength of the solid corner connectors can be ensured. In addition, the corner of the first L-shaped support 4 and the second L-shaped support 5 is provided with a first rounding 6, and the butt joint of the first L-shaped support 4 and the second L-shaped support 5 and the lifting plate 3 is respectively provided with a second rounding 7, which is also beneficial to strengthening the integral structural strength of the solid angle code.

In addition, the width of the lifting plate 3 and the first L-shaped support 4 in the length direction of the first connecting plate 1 is smaller than that of the first connecting plate 1, and likewise, the width of the lifting plate 3 and the second L-shaped support 5 in the length direction of the second connecting plate 2 is smaller than that of the second connecting plate 2, so that the first connecting plate 1 and the second connecting plate 2 can have better rebound resilience, and the profiles can have better impact resistance after being connected.

Optionally, the first connecting plate 1 and the second connecting plate 2 are respectively formed with an arc-shaped end 8 at an end far from the lifting plate 3, so that the first connecting plate 1 and the second connecting plate 2 can be more smoothly inserted into the sliding groove of the profile.

More specifically, a plurality of screw holes 9 are respectively arranged on the first connecting plate 1 and the second connecting plate 2 in an aligned manner so as to fix the first connecting plate 1 and the second connecting plate 2 on the section bar respectively in a screwing manner. Alternatively, as shown in fig. 15, the screw hole 9 is a cross screw hole, so that the installation of the screw can be more convenient. Optionally, as shown in fig. 16, at least two welding grooves 10 are further included, and each welding groove 10 is formed on the first connecting plate 1 and the second connecting plate 2 along the length direction of the first connecting plate 1 and the second connecting plate 2, so that the first connecting plate 1 and the second connecting plate 2 can be more conveniently fixed on the profile respectively by welding.

Based on the above, referring to fig. 8 to 14 again, the present embodiment further implements a profile connecting structure, which includes the main bone 100 and the auxiliary bone 200, and includes the improved solid angle bracket 300 of the present embodiment, where the first connecting plate 1 and the second connecting plate 2 of the solid angle bracket 300 are respectively inserted into the sliding grooves 400 of the main bone 100 and the auxiliary bone 200, and the lifting plate 3 of the solid angle bracket 300 is higher than the sliding grooves 400 of the main bone 100 to avoid the main bone 100. The profile connecting structure of the embodiment can stably raise the lifting plate 3 by a certain height, and is fixedly separated from the first connecting plate 1 and the second connecting plate 2 by a certain height difference, which is equivalent to raising the butt joint corner of the first connecting plate 1 and the second connecting plate 2 by a certain height, so that the originally flat corner code is changed into a three-dimensional shape, and the corner of the corner code is raised, when the profile connecting structure is used for connecting profiles, the first connecting plate 1 and the second connecting plate 2 of the three-dimensional corner code are respectively inserted into the sliding groove 400 of the main bone 100 and the auxiliary bone 200, so that the main bone 100 and the auxiliary bone 200 can be connected in advance through the three-dimensional corner code 300, and as the corner of the three-dimensional corner code 300 is the lifting plate 3 with a certain height, the corner of the main bone 100 and the auxiliary bone 200 can avoid the main bone 100 or the auxiliary bone 200 when the main bone 100 and the auxiliary bone 200 are butted at right angles, the main bone 100 can not be blocked by the three-dimensional corner code in the process of inserting the first connecting plate 1 into the sliding groove, the corner of the three-dimensional corner code 300 can continue to enter the main bone 100 along with the first connecting plate 1 and overlap the main bone 100, and the two end parts of the profile can be smoothly spliced at the right angle gaps can be avoided, and the two end parts of the profile butted at the right angle gaps can be mutually prevented from being mutually and effectively and mutually connected. In addition, since the corners of the solid angle code 300 can avoid the main bone 100, after being not limited by the corners of the solid angle code, the auxiliary bone 200 which is mutually inserted with the second connecting plate 2 can continuously move along the direction of the chute 400 of the main bone 100 along with the first connecting plate 1, so when a plurality of auxiliary bones 200 need to be connected between two ends of the main bone 100, as long as the solid angle code 300 of the embodiment is inserted on each auxiliary bone 200 in advance, then the first connecting plate 1 of each solid angle code 300 is sequentially inserted into the chute 400 of the main bone 100, the plurality of auxiliary bones 200 can be simply and rapidly connected on the main bone 100, finally, the plurality of auxiliary bones 200 can be completely fixed on the main bone 100 only by means of screws or welding, the installation process is obviously simpler, and the connection installation process of the profile is facilitated.

It should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and not for limiting the same, and although the present utility model has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the technical solution described in the above-mentioned embodiments may be modified or some technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiments of the present utility model.

Claims (10)

1. An improved solid angle sign indicating number, includes first connecting plate (1) and second connecting plate (2) that are each other right angle distribution, its characterized in that still includes lifting plate (3), first L shape support (4) and second L shape support (5);

The lifting plate (3) is parallel to the first connecting plate (1) and the second connecting plate (2) and is at a different plane height from the first connecting plate (1) and the second connecting plate (2);

One corner surface of the first L-shaped support (4) is vertically connected with the lifting plate (3), and the other corner surface is connected with the first connecting plate (1) in parallel;

one corner surface of the second L-shaped support (5) is vertically connected with the lifting plate (3), and the other corner surface is connected with the second connecting plate (2) in parallel.

2. The improved solid angle brace according to claim 1, characterized in that the lifting plate (3) is integrally formed with the first connecting plate (1), the second connecting plate (2), the first L-shaped support (4) and the second L-shaped support (5).

3. Improved solid angle code according to claim 1, characterized in that the corners of the first L-shaped support (4) and the second L-shaped support (5) themselves are formed with a first rounded corner (6).

4. The improved solid angle brace according to claim 1, characterized in that the butt joint of the first L-shaped support (4) and the second L-shaped support (5) and the lifting plate (3) is respectively provided with a second rounded corner (7).

5. The improved solid angle brace according to claim 1, characterized in that the width of the lifting plate (3) and the first L-shaped support (4) in the length direction of the first connecting plate (1) is smaller than the first connecting plate (1);

The width of the lifting plate (3) and the second L-shaped support (5) in the length direction of the second connecting plate (2) is smaller than that of the second connecting plate (2).

6. The improved solid angle brace as claimed in claim 1, characterized in that the first connecting plate (1) and the second connecting plate (2) are each formed with an arc-shaped end (8) at the end remote from the lifting plate (3).

7. The improved solid angle brace according to claim 1, wherein a plurality of screw holes (9) are respectively arranged on the first connecting plate (1) and the second connecting plate (2).

8. The improved solid angle brace as claimed in claim 7, characterized in that the screw hole (9) is a cross screw hole.

9. The improved solid angle brace of claim 1, further comprising at least two weld grooves (10);

Each welding groove (10) is formed in the first connecting plate (1) and the second connecting plate (2) along the length direction of the first connecting plate (1) and the second connecting plate (2) respectively.

10. Profile connection structure comprising a main bone (100) and an auxiliary bone (200), characterized in that it further comprises an improved solid angle bracket (300) according to any one of claims 1 to 9, the first (1) and second (2) connection plates of said solid angle bracket (300) being inserted respectively in the runners (400) of said main bone (100) and auxiliary bone (200);

The lifting plate (3) of the solid angle code (300) is higher than the sliding groove (400) of the main bone (100) so as to avoid the main bone (100).