CN216340900U - Novel internal corner and corner template - Google Patents

Abstract

The utility model discloses a novel internal corner and corner template which comprises a first component, a second component and a third component, wherein the first component is provided with a first embedded structure; a second member having a second engagement structure disposed thereon; the first component and the second component are connected with the reinforcing piece through a first embedding structure and a second embedding structure respectively; the utility model disperses external load by an embedded connection mode, and has large structural rigidity and long service life.

Description

Novel internal corner and corner template

Technical Field

The utility model relates to the technical field of internal corner and corner, in particular to a novel internal corner and corner template.

Background

The aluminum alloy internal corner and corner template is mainly used for connecting floor internal corner templates, wall internal corner templates and floor boards

The main body of the traditional aluminum alloy internal corner template is generally formed by cutting an aluminum profile, two end plates and a rib plate between the two end plates are formed by punching aluminum plates, and then the aluminum profile is processed and formed by an electric fusion welding method. The method of electric fusion welding has the advantages of low process efficiency, high energy consumption, great pollution of photoelectricity and smoke generated in the electric welding process to the environment, and is unfavorable and environment-friendly. In addition, by adopting an electric welding process, various defects such as slag inclusion, holes, incomplete penetration, large welding thermal stress and the like are easily generated at the welding seam of the template; therefore, the service life of the traditional internal corner and internal corner aluminum template is generally very short, and is generally only about 30 times.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the application, some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.

Therefore, the technical problem to be solved by the utility model is that the finished product rate of the internal corner and the corner processed by the existing electric welding process is low, and the internal corner and the corner are not environment-friendly and have short service life.

In order to solve the technical problems, the utility model provides the following technical scheme: a novel internal corner and corner template comprises a first component, a second component and a third component, wherein the first component is provided with a first embedded structure;

a second member having a second engagement structure disposed thereon; the first member and the second member are connected with the reinforcing piece through a first embedding structure and a second embedding structure respectively.

As a preferred scheme of the novel internal corner template, the utility model comprises the following steps: the first component comprises a first supporting part and a first end plate, and the first supporting part and the first end are integrally formed by die casting or welded;

the second member includes a second support portion and a second end plate, and the second support portion and the second end plate are integrally die-cast or welded.

As a preferred scheme of the novel internal corner template, the utility model comprises the following steps: the reinforcing member comprises a first cross arm and a second cross arm, the first cross arm and the second cross arm are vertically connected, the first cross arm is connected with the first embedding structure in an embedding mode, and the second cross arm is connected with the second embedding structure in an embedding mode.

As a preferred scheme of the novel internal corner template, the utility model comprises the following steps: the first supporting part comprises a first main panel, a first bottom plate and a first top plate, and the first top plate and the first bottom plate are vertically connected with the first main panel;

the second supporting part comprises a second main panel, a second bottom plate and a second top plate, and the second bottom plate and the second top plate are both vertically connected with the second main panel.

As a preferred scheme of the novel internal corner template, the utility model comprises the following steps: the end part of the first component is provided with a splicing block, the end part of the second component is provided with a butt plate, the side surface of the butt plate is provided with a splicing groove, and the splicing block is embedded in the splicing groove.

As a preferred scheme of the novel internal corner template, the utility model comprises the following steps: a third embedded structure is arranged on the first cross arm, and the third embedded structure is matched with the first embedded structure;

and a fourth embedded structure is arranged on the second cross arm, and the fourth embedded structure is matched with the second embedded structure.

As a preferred scheme of the novel internal corner template, the utility model comprises the following steps: the first top plate is provided with a first through hole, and the second top plate is also provided with a second through hole.

As a preferred scheme of the novel internal corner template, the utility model comprises the following steps: the first cross arm is provided with a first counter bore, the second cross arm is provided with a second counter bore, the first through hole and the first counter bore are connected through a bolt, and the second through hole and the second counter bore are connected through a bolt.

The utility model has the beneficial effects that: the utility model disperses external load by an embedded connection mode, and has large structural rigidity and long service life.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

fig. 1 is a schematic view of an overall assembly structure of a novel internal corner template according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an overall explosion structure of a novel internal corner template according to an embodiment of the present invention;

fig. 3 is a schematic view of an overall exploded structure of another view angle in the novel internal corner template according to an embodiment of the present invention;

fig. 4 is a schematic structural view illustrating a first engaging structure of a novel female corner mold plate as a continuous groove according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a first engagement structure of a discontinuous groove in a novel internal corner template according to an embodiment of the present invention;

fig. 6 is a schematic view of an overall structure with bolts of the novel internal corner template according to an embodiment of the present invention;

fig. 7 is a schematic view of an overall explosion structure with bolts in the novel internal corner template according to an embodiment of the utility model;

fig. 8 is a schematic view of another perspective overall explosion structure with bolts in the novel inside corner form according to an embodiment of the present invention;

fig. 9 is a schematic assembly structure diagram of a novel internal corner template in a use state according to an embodiment of the utility model;

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 and 2, the present embodiment provides a novel internal corner template, which includes a first member 100, wherein a first engaging structure a is disposed on the first member 100; a second member 200, wherein a second embedding structure B is arranged on the second member 200; the first member 100 and the second member 200 are connected to the reinforcement 300 by a first fitting structure a and a second fitting structure B, respectively.

It should be noted that this reentrant corner template is connected by first component 100 and second component 200 and is constituteed, forms reentrant corner structure, and first component 100 and second component 200 are strengthened by reinforcement 300 and are connected, strengthen the stability of structure, and first component 100 and second component 200 reentrant corner are used for setting up in the corner department as the building component, connect two wallboard and top floor board, specifically, are provided with the reentrant corner between wallboard and the top floor board and are connected, and reentrant corner end still is connected with the reentrant corner.

The first embedding structure a is arranged on a convex or concave part of the first component 100 and is used for being embedded and connected with a part of the reinforcing member 300; the second fitting structure B is a protrusion or a recess provided on the second member 200, and is used for being fitted with a portion of the reinforcement 300.

In this embodiment, the first member 100, the second member 200 and the reinforcing member 300 are each manufactured by die casting, which is a process of filling a liquid or semi-solid alloy into a cavity of a die casting mold at a high speed, the method for solidifying and forming the alloy under high pressure has the advantages of high productivity, high product dimensional precision and the like, the forming structure can be complex to a certain degree, the joints of the first member 100, the second member 200 and the reinforcing member 300 can be welded together by friction stir spot welding, which is to pierce a workpiece by using a high-speed rotating stirring head and then move in a welding direction, the friction heat is generated at the contact part of the stirring head and the workpiece to enable the metal around the stirring head to form a plastic softening layer, the softening layer metal fills a cavity formed behind the stirring head under the action of rotation of the stirring head, and the solid welding of the materials is realized under the action of shaft shoulder extrusion of the stirring head.

The main difference between the friction stir spot welding and the conventional friction stir welding is that a stirring head of the friction stir spot welding does not need to move left and right after being pricked into a workpiece, a contact part of the workpiece to be connected and the stirring head generates friction heat to generate a plastic softening layer, and metals in the softening layer are fully mixed together under the action of rotation of the stirring head to realize solid-state welding of materials.

The existing stamping section bar can only form a simple structure, and the plate surface of the stamping section bar is thin, so that the stamping section bar can only be welded and connected by adopting the traditional electric melting welding mode, the power consumption is high, and the defects are easy to generate.

Example 2

Referring to fig. 1 to 5, the present embodiment is different from the previous embodiment in that the first member 100 includes a first supporting portion 101 and a first end plate 102, and the first supporting portion 101 and the first end 102 are integrally die-cast or welded;

the second member 200 includes a second support portion 201 and a second end plate 202, and the second support portion 201 and the second end plate 202 are integrally die-cast or welded.

In this embodiment, the first supporting portion 101 and the first end plate 102 are formed by integral die casting, the second supporting portion 201 and the second end plate 202 are formed by integral die casting, further, the first end plate 102 and the second end plate 202 are connected with the internal corner through bolts, and the outer sides of the first end plate 102 and the second end plate 202 are provided with process grooves to enhance the connection strength with the internal corner.

The reinforcement 300 includes a first cross arm 301 and a second cross arm 302, the first cross arm 301 and the second cross arm 302 are vertically connected, the first cross arm 301 is connected to the first fitting structure a in a fitting manner, and the second cross arm 302 is connected to the second fitting structure B in a fitting manner, and it should be noted that the first cross arm 301 and the second cross arm 302 are integrally die-cast.

The first support part 101 includes a first main panel 101a, a first bottom plate 101b, and a first top plate 101c, both the first top plate 101c and the first bottom plate 101b being vertically connected to the first main panel 101 a; note that the first top plate 101c is smaller in width than the first bottom plate 101 b; the second supporting portion 201 includes a second main panel 201a, a second bottom panel 201b and a second top panel 201c, the second bottom panel 201b and the second top panel 201c are both vertically connected to the second main panel 201a, and the width of the second top panel 201c is smaller than that of the second bottom panel 201 b.

The first bottom plate 101b and the second bottom plate 201b are connected with the wall plate through bolts, and the outer sides of the first bottom plate and the second bottom plate are also provided with process grooves to enhance the connection strength with the wall plate.

The first main panel 101a and the second main panel 201a are provided with a plurality of reinforcing ribs arranged vertically.

The end portion of the first component 100 is provided with a splicing block 101d, the end portion of the second component 200 is provided with a butt plate 201d, the side surface of the butt plate 201d is provided with a splicing groove 201e, the splicing block 101d is embedded in the splicing groove 201e, and it should be noted that the splicing block 101d is welded and fixed with the splicing groove 201e in a friction stir welding mode.

A third embedding structure C is arranged on the first cross arm 301, and the third embedding structure C is matched with the first embedding structure A; the second cross arm 302 is provided with a fourth engaging structure D, and the fourth engaging structure D is engaged with the second engaging structure B.

The first cross arm 301 comprises a first transverse plate 301a and a first vertical plate 301b, the first transverse plate 301a and the first vertical plate 301b are vertically connected, a reinforcing rib is further arranged between the first transverse plate 301a and the first vertical plate 301b, the first transverse plate 301a and the first vertical plate 301b are integrally formed in a die-casting mode, the third embedding structure C is arranged on the inner side of the first transverse plate 301a, the second cross arm 302 comprises a second transverse plate 302a and a second vertical plate 302b, the second transverse plate 302a and the second vertical plate 302b are vertically connected, the reinforcing rib is further arranged between the second transverse plate 302a and the second vertical plate 302b, and the fourth embedding structure D is arranged on the inner side of the second transverse plate 302 a.

The first vertical plate 301b and the second vertical plate 302b are connected with a floor slab, and the outer side faces of the first vertical plate 301b and the second vertical plate 302b are provided with process grooves for enhancing the connection strength with the floor slab.

The first embedding structure a is a boss or a groove arranged on the first top plate 101C, the third embedding structure C is a groove or a boss structure matched with the first embedding structure a and connected in a friction stir spot welding manner, the second embedding structure B is a boss or a groove arranged on the second top plate 201C, and the fourth embedding structure D is a groove or a boss structure matched with the second embedding structure B and connected in a friction stir spot welding manner.

This example also shows several embodiments of the first and second chimeric structures a and B, as follows:

a. referring to fig. 2 and 3, the first embedding structure a and the second embedding structure B are boss structures, the third embedding structure C and the fourth embedding structure D are both groove structures, the splicing block 101D is embedded in the splicing groove 201e to be welded and connected to form a right-angle component during assembly, then the reinforcing member 300 is spliced and connected with the first component 100 and the second component 300, specifically, the first transverse plate 301a is lapped on the first top plate 101C, the first embedding structure a is embedded in the third embedding structure C and welded and connected through friction stir welding, the first vertical plate 301B is parallel and opposite to the first main panel 101a, and the first vertical plate 301B is used for being connected with a floor panel; the second horizontal plate 302a is lapped on the second top plate 201c, the second embedding structure B is embedded in the fourth embedding structure D and is connected by friction stir welding, the second vertical plate 302B is opposite to the second main panel 201a in parallel, and the second vertical plate 302B is used for being connected with a floor panel.

b. Referring to fig. 4, the present solution is different from the previous solution in that the first embedding structure a and the second embedding structure B are a single integral groove structure, and the third embedding structure C and the fourth embedding structure D are single integral boss structures, and are respectively and correspondingly embedded and matched and connected by welding;

c. referring to fig. 5, the present solution is different from the previous solution in that the first engagement structure a and the second engagement structure B are a plurality of scattered groove structures, and the third engagement structure C and the fourth engagement structure D are a plurality of scattered boss structures, and are respectively engaged with each other in a corresponding manner and connected by welding.

It should be noted that the above-mentioned boss structure is not limited to a solid structure, and it may be a closed structure with a cavity or a groove surrounded by the edge strips, so as to reduce the weight of the product, as shown in fig. 2, the first engaging structure a is a boss structure, and is further disposed in the empty groove a3 to reduce the weight of the structure and facilitate the die-casting production.

Example 3

Referring to fig. 6 to 8, the present embodiment is different from the previous embodiment in that the connection between the first member 100 and the second member 200 and the reinforcement 300 are not fixed by welding, but are reinforced by bolts, specifically, the first top plate 101c is provided with a first through hole a1, and the second top plate 201c is further provided with a second through hole B1; first cross arm 301 is provided with first counter bore 301a, second cross arm 302 is provided with second counter bore 302a, first perforation A1 and first counter bore 301a are connected by bolt through, second perforation B1 and second counter bore 302a are connected by bolt through.

Note that, the first fitting structure a may be provided with a hollow A3, a hollow A3 with a circular truncated cone a4, and a first through hole a1 with a circular truncated cone a4, so as to enhance the connection strength of the bolt.

Preferably, the splicing block 101d is provided with a first through hole, the splicing groove 201e is provided with a second through hole, and the bolt penetrates through the first through hole and the second through hole and is connected with the nut.

It should be noted that, a first reinforcing plate a1 is disposed at the joint of the second bottom plate 201b and the butt plate 201d, a first caulking groove b1 is formed outside the first reinforcing plate a1, the first vertex angle c1 of the first bottom plate 101b is embedded in the first caulking groove b1, and the first bottom plate 101b is in contact with the first reinforcing plate a1, which has a positioning function, prevents misalignment, and can enhance the connection strength of the first member 100 and the second member 200.

It should be noted that, a second reinforcing plate a2 is arranged at a position close to the end connection of the first transverse plate 301a and the first vertical plate 301b, a second caulking groove b2 is formed outside the second reinforcing plate a2, the second vertex angle c2 of the first end plate 102 is embedded at the second caulking groove b2, and the first end plate 102 is in contact with the second reinforcing plate a2, so that the structure has a positioning function, prevents misalignment, and can enhance the connection strength of the first member 100 and the first cross arm 301.

It should be noted that, a third reinforcing plate a3 is disposed at a position close to the end connection of the second horizontal plate 302a and the second vertical plate 302b, a third caulking groove b3 is formed outside the third reinforcing plate a3, the third vertex angle c3 of the second end plate 202 is embedded in the third caulking groove b3, and the second end plate 202 is in contact with the third reinforcing plate a3, so that the structure has a positioning function, prevents misalignment, and can enhance the connection strength of the second member 200 and the second cross arm 302.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the utility model, or those unrelated to enabling the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims (8)

1. The utility model provides a novel reentrant corner template which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

a first member (100), the first member (100) being provided with a first engagement structure (A);

a second member (200), the second member (200) being provided with a second fitting structure (B); the first member (100) and the second member (200) are connected to the reinforcement (300) by a first fitting structure (A) and a second fitting structure (B), respectively.

2. The novel reentrant corner template of claim 1, wherein: the first component (100) comprises a first supporting part (101) and a first end plate (102), and the first supporting part (101) and the first end plate (102) are integrally formed in a die-casting mode or connected in a welding mode;

the second member (200) comprises a second supporting portion (201) and a second end plate (202), and the second supporting portion (201) and the second end plate (202) are integrally formed in a die-casting mode or are connected in a welding mode.

3. The novel reentrant corner template of claim 2, wherein: the reinforcing member (300) comprises a first cross arm (301) and a second cross arm (302), wherein the first cross arm (301) and the second cross arm (302) are vertically connected, the first cross arm (301) is in embedded connection with the first embedded structure (A), and the second cross arm (302) is in embedded connection with the second embedded structure (B).

4. The novel reentrant corner template of claim 3, wherein: the first supporting part (101) comprises a first main panel (101 a), a first bottom plate (101 b) and a first top plate (101 c), and the first top plate (101 c) and the first bottom plate (101 b) are vertically connected with the first main panel (101 a);

the second supporting part (201) comprises a second main panel (201 a), a second bottom plate (201 b) and a second top plate (201 c), and the second bottom plate (201 b) and the second top plate (201 c) are vertically connected with the second main panel (201 a).

5. The novel reentrant corner template of claim 4, wherein: the end part of the first component (100) is provided with a splicing block (101 d), the end part of the second component (200) is provided with a butt joint plate (201 d), the side surface of the butt joint plate (201 d) is provided with a splicing groove (201 e), and the splicing block (101 d) is embedded in the splicing groove (201 e).

6. The novel reentrant corner template of claim 5, wherein: a third embedding structure (C) is arranged on the first cross arm (301), and the third embedding structure (C) is matched with the first embedding structure (A);

a fourth embedding structure (D) is arranged on the second cross arm (302), and the fourth embedding structure (D) is matched with the second embedding structure (B).

7. The novel internal corner template as claimed in any one of claims 4 to 6, wherein: the first top plate (101 c) is provided with a first through hole (A1), and the second top plate (201 c) is also provided with a second through hole (B1).

8. The novel reentrant corner template of any one of claims 4, 5 or 6, wherein: the first cross arm (301) is provided with a first counter bore (301 a), the second cross arm (302) is provided with a second counter bore (302 a), the first through hole (A1) and the first counter bore (301 a) are connected through a bolt, and the second through hole (B1) and the second counter bore (302 a) are connected through a bolt.

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