WO2024011866A1 - Wall mounting frame structure and corner snap-fitting member - Google Patents

Abstract

A wall mounting frame structure (100), comprising a plurality of keels (1) assembled to form a frame structure, and corner snap-fitting members (2) connected to two mutually assembled keels in the plurality of keels (1). Each keel (1) comprises a first wall surface (11) and a second wall surface (12) opposite to each other, and at least one of the first wall surface (11) and the second wall surface (12) is provided with a slot (10). Each corner snap-fitting member (2) comprises a first snap-fitting portion (21) matching and snap-fitted to the slot (10) of a first keel in the two keels (1) and a second snap-fitting portion (22) matching and snap-fitted to the slot (10) of a second keel in the two keels (1).

Description

A wall mounting frame structure and corner clips

Cross-references to related applications

This disclosure requires the priority of the Chinese patent application with application number 202210825327.7 and the invention name "A Wall Mounting Frame Structure" submitted to CNIPA on July 13, 2022; this disclosure also requires that it be submitted on September 8, 2022 To CNIPA, the application number is 202211098202.5 and the invention title is "A Wall Mounting Frame Structure"; this disclosure also requires the priority of the Chinese patent application submitted to CNIPA on September 8, 2022, with the application number 202211097818.0 and the invention The priority of the Chinese patent application titled "A corner clip, clip structure, and wall mounting frame structure"; the contents of the above three patents are hereby incorporated by reference.

Technical field

Embodiments of the present disclosure relate to, but are not limited to, construction technology, and particularly relate to a wall mounting frame structure and a corner clip.

Background technique

Along with the development of the construction industry, the indoor installation industry has made significant progress. The application scope of lightweight steel keel partition walls is getting wider and wider. It is composed of light steel keels with different cross-section specifications and has many construction plans. It is not only suitable for indoor partition walls of new buildings, but also for energy saving and decorative renovation of old buildings. The keel partition wall is highly practical, durable, corrosion-resistant, aging-resistant, wind-pressure-resistant, and impact-resistant. It is also highly selective and has various product specifications to meet the needs of different building partition walls.

At present, when the light steel keel partition walls are mostly nailed or riveted, the flatness of the surface sealing board is poor. When the outer layer is sealed with gypsum board, the board surface is often uneven due to the protrusion of the nail cap when the keel is connected. This is a problem for later construction. Greater impact.

In addition, the uniformity and standard of keel categories is low. Existing light steel keel partition walls require multiple types and specifications of keel combinations to be installed and formed, resulting in problems such as complex installation processes, low standards, wide variety, and high loss values.

Summary of the invention

The following is an overview of the topics described in detail in this article. This summary is not intended to limit the scope of the claims.

The present disclosure provides a wall installation frame structure, which includes a plurality of keels spliced to form a frame structure, and a corner clip connecting two keels spliced to each other among the plurality of keels; the keel includes a first wall surface and a second wall surface that are opposite to each other. At least one of the first wall surface and the second wall surface is provided with a clamping groove; the corner clamping component includes a first buckling part that is engaged with the clamping groove of the first one of the two keels, and a first buckling part that is engaged with the second one of the two keels. The slot of the keel is matched with the second buckle part of the keel.

An embodiment of the present disclosure provides a corner clamp, which includes a first substrate and a second substrate connected to the first substrate to form a corner; one or more first wing plates are provided on the surface of the first substrate, and the second substrate One or more second wing panels are provided on the board. The first wing and the second wing panel are used to connect two keels spliced at the corners.

Other aspects will be apparent after reading and understanding the drawings and detailed description.

Figure overview

Figure 1 is an overall perspective view of a first embodiment of a wall mounting frame structure;

Figure 2 is a split view of Figure 1;

Figure 3 is a keel perspective view of a first embodiment of a wall mounting frame structure;

Figure 4 is a perspective view of a corner clip of a first embodiment of a wall mounting frame structure;

Figure 5 is a partial enlarged view of Figure 4;

Figure 6 is a view at A1 of Figure 1;

Figure 7 is a view at B1 of Figure 1;

Figure 8 is a connection view of the corner clamp and the second wall surface of the keel according to the first embodiment of the wall mounting frame structure;

Figure 9 is a schematic diagram of the sound absorption and fire-resistant material layers of a first embodiment of a wall mounting frame structure.

Figure 10 is an overall perspective view of a second embodiment of a wall mounting frame structure;

Figure 11 is an exploded perspective view of Figure 10;

Figure 12 is a perspective view of a keel of a second embodiment of a wall mounting frame structure;

Figure 13 is a cross-sectional view of a keel of a second embodiment of a wall-mounted frame structure;

Figure 14 is a perspective view of a corner clip of a second embodiment of a wall mounting frame structure;

Figure 15 is a cross-sectional view of a corner clip of a second embodiment of a wall mounting frame structure;

Figure 16 is a connection diagram of two keels connected at the corners according to the second embodiment of a wall mounting frame structure;

Figure 17 is a second view of the connection of two keels connected at the corners in the second embodiment of a wall mounting frame structure.

Figure 18 is an overall perspective view of a third embodiment of a wall mounting frame structure;

Figure 19 is an exploded perspective view of Figure 1;

Figure 20 is a partial view of a third embodiment of a wall mounting frame structure;

Figure 21 is a perspective view of a keel of a third embodiment of a wall-mounted frame structure;

Figure 22 is a cross-sectional view of a keel of a third embodiment of a wall-mounted frame structure;

Figure 23 is a perspective view of a corner clamp in one direction of a third embodiment of a wall mounting frame structure;

Figure 24 is a perspective view of a corner clip from another direction of a third embodiment of a wall mounting frame structure;

Figure 25 is a top view of the corner clamp and the keel of the third embodiment of the wall mounting frame structure.

Installation frame structure - 100, 100', 100"; keel - 1, 1', 1"; first wall - 11, 11', 11"; second wall - 12, 12', 12"; corner clip - 2, 2', 2",; card slot - 10, 10', 10"; opening - 10a, 110'110"; inner flange - 1101, 1101', 1101"; inner concave structure - 120, 120', 120"; transverse keel - 1a, 1a', 1a"; vertical keel - 1b, 1b', 1b"; bottom wall - 1201', 1201"; inner buckle wall - 1202', 1202"; opening - 10b; The first buckle part-21, 21', 21"; the first base plate-210, 210', 210"; the first wing plate-211, 211'; the second buckle part-22, 22', 22"; Second base plate - 220, 220', 220"; second wing plate - 221, 221'; retaining part - 2211; - extension part 2210, 2210'; fin part - 2212, 2212'; material layer - 3; connection Part-2110'; inner buckle part-2111'; fixing holes-23, 23'; first support plate part-11a"; second support plate part-12a"; first wing unit-211a"; second wing Board-211b"; first buckle-2110"; third wing plate unit-221a"; fourth wing plate unit-221b"; second buckle-2210"; first through hole-2201", 2202"; Connector—3”.

Elaborate

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure. The described embodiments are only some of the embodiments of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present disclosure.

In the description of the embodiments of the present disclosure, "exemplary" or "such as" means an example, illustration or explanation. Any embodiment of the present disclosure that is described as "exemplary" or "such as" is not intended to be construed as preferred or advantageous over other embodiments. "And/or" in this article is a description of the relationship between associated objects, indicating that there can be three relationships, for example, A and/or B, which can mean: A exists alone, A and B exist simultaneously, and they exist alone. B these three situations. In the description of the embodiments of the present disclosure, “plurality” means at least two, such as two or three, unless otherwise clearly and specifically limited.

Directional indications (such as up, down, left, right, front, and back) in the embodiments of the present disclosure are only used to explain the relative positional relationship between multiple components in a specific posture (as shown in the accompanying drawings). Movement, rather than indicating or implying that the structure being referred to has a specific orientation, is constructed and operates in a specific orientation, and if that specific posture changes, the directional indication changes accordingly. Therefore, it should not be construed as a limitation on the embodiments of the present disclosure. In addition, descriptions such as "first" and "second" in the embodiments of the present disclosure are for descriptive purposes only, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features. Therefore, features defined as "first" and "second" may explicitly or implicitly include at least one of these features.

In the embodiments of this disclosure, unless otherwise explicitly stated and limited, the terms "connection" and "fixing" should be understood in a broad sense. For example, "fixing" can be a fixed connection, or it can be a detachable connection, or integrated; It may be a mechanical connection, or it may be an electrical connection; it may be a direct connection, or it may be an indirect connection through an intermediate medium; it may be an internal connection between two elements or an interactive relationship between two elements, unless otherwise explicitly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

The technical solutions in each embodiment of the present disclosure can be combined with each other, but they are based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that such combination of technical solutions does not exist. , nor within the protection scope required by the embodiments of the present disclosure.

Figures 1-9 show a wall installation frame structure 100 according to the first embodiment of the present disclosure. It is a structural system for rapid installation of lightweight steel keel partition walls. It functions to install, assemble, and combine keels through standard snap-in components. The fixed function provides a standard, flat, stable and solid keel structure for the installation of secondary foundation layers and prefabricated decorative surface layers.

Please refer to Figures 1-2. The wall mounting frame structure 100 of the first embodiment of the present disclosure includes a plurality of keels 1 spliced into a frame structure, and two keels 1 connected to each other at corners among the plurality of keels 1. Corner card 2. In the embodiment of the present disclosure, the two keels 1 that are spliced to each other at corners include a transverse keel 1a and a vertical keel 1b that are spliced to each other. Among them, the two keels 1 that are spliced to each other at the corners refer to the two keels that are spliced to each other and form an included angle. The included angle in the embodiment of the present disclosure is 90 degrees. The specific included angle range can be set according to the actual situation. Here No restrictions.

The keel 1 shown in FIG. 3 has a frame-shaped cross-section and includes opposite first wall surfaces 11 and second wall surfaces 12 . In the embodiment of the present disclosure, the first wall surface 11 and the second wall surface 12 of the two keels that are spliced to each other can form an included angle wall surface after being spliced. The formed included angle wall surface is greater than 0 degrees, which is generally 90 degrees. , which can be set according to the actual situation. Among them, at least one of the first wall surface 11 and the second wall surface 12 is provided with a clamping groove 10 to achieve cooperation and clamping with the corner clamping member 2 . In this embodiment, the first wall surface 11 and the second wall surface 12 are both provided with clamping grooves 10 .

The first wall surface 11 is provided with a strip-shaped opening 10a extending along the length direction of the keel 1, and the strip-shaped opening 10a forms the above-mentioned clamping groove 10. The side of the strip-shaped opening 10a is provided with a rounded inward flange 1101 that is bent toward the opening 110.

The second wall surface 12 is provided with a recessed structure 120 extending along the length of the keel 1. The bottom wall of the recessed structure 120 is provided with one or more rectangular and rounded openings 10b, and the openings 10b form the above-mentioned retaining groove 10. The concave structure 120 of the keel 1 can improve the support strength and connection strength of the keel 1 .

In the embodiment of the present disclosure, the first wall surface 11 and the second wall surface 12 of the keel 1 are both provided with clamping slots 10, so that the keel 1 can be used in various scenarios. For example, the keel 1 can be used as the transverse keel and the vertical keel of the frame, can also be used as the sky and earth keel, and can also be used as the horizontal and vertical reinforcing keel in the middle, so that the wall mounting frame structure 100 can be manufactured and installed during the manufacturing and installation processes. achieve higher efficiency.

Please refer to Figure 6. When the keel 1 is used as a sky and earth keel, part of the keel 1 can be connected and fixed to the floor surface as a transverse keel 1a. At this time, the second wall surface 12 can be attached to the floor surface. The keel 1 is connected as the vertical keel 1b through the adapter clamp 2 and the transverse keel 1a connected to the floor surface. If you need to increase the strength, you can use the adapter card 2 to cross-connect part of the keel 1 as a horizontal or vertical reinforcing keel in the middle. Through the matching relationship between the keel 1 and the adapter card 2, you can realize the installation form of the snap-in assembly, making it Stronger and more stable, the overall installation structure is more standard and more efficient.

Figure 4 shows the corner clamp 2 in this embodiment, which includes a slot 10 that cooperates with the first keel (the transverse keel 1a in this embodiment) of the two keels 1 that are spliced at the corner of each other. The first buckling part 21 and the buckling groove 10 of the second keel (in this embodiment, the longitudinal keel 1b) of the two keels 1 connected to the corner cooperate with the second buckling part 22.

The first buckle part 21 shown in Figure 4 includes a first base plate 210 whose plate surface is opposite to the first wall surface 11 or the second wall surface 12 of the transverse keel 1a, and a first base plate 210 from the plate surface of the first base plate 210 toward the transverse keel 1a. One or more first wings 211 extend in the direction of the wall 11 . The first wing plate 211 is engaged with the slot 10 of the transverse keel 1a.

The second buckle part 22 includes a second base plate 220 whose plate surface is opposite to the first wall surface 11 or the second wall surface 12 of the longitudinal keel 1b, and a second base plate 220 extending from the plate surface of the second base plate 220 toward the first wall surface 11 of the longitudinal keel 1b. One or more second wings 221. The second wing plate 221 is engaged with the slot 10 of the longitudinal keel 1b.

The first base plate 210 and the second base plate 220 shown in FIG. 4 are provided with a plurality of fixing holes 23 on the periphery of the plate surface for reinforcing connection with the keel 1 and fixing the corner clamp 2 on the keel 1 . The first substrate 210 and the second substrate 220 are connected to form a corner. In the embodiment of the present disclosure, the corner is 90 degrees. In other embodiments, the corner can be less than 90 degrees or greater than 90 degrees.

The second wing plate 221 shown in FIG. 5 includes an extension part 2210 that can be inserted into the slot 10 and a buckling part 2211 that is locked into the slot 10 . The width of the buckling portion 2211 is greater than the width of the notch 10 of the card slot and the width of the extension portion 2210, and forms a shoulder with the extension portion 2210, thereby ensuring that the first wing plate 211 is locked into the notch of the card slot 10 and does not come out. . Both sides of the extension part 2210 are against the notch 10 of the card slot. The width of the two sides of the extension part 2210 in the embodiment of the present disclosure is consistent with the width of the notch 10 of the card slot, so that the notch 10 can further prevent the extension part 2210 from preventing the first wing. Plate 211 comes out.

The second wing plate 221 is provided with a wing portion 2212 extending from the plate surface of the buckling portion 2211 in a direction away from the plate surface of the buckling portion 2211 . The wing portion 2212 stops at the side of the notch 10 .

In this embodiment, the first wing plate 211 and the second wing plate 221 extend along the transverse direction of the respective substrates, and are spaced apart along the longitudinal direction of the respective substrates. The transverse direction is a direction parallel to the intersection line of the plane where the first substrate 210 is located and the plane where the second substrate 220 is located, and the longitudinal direction is a direction perpendicular to the transverse direction. The first wing plates 221 in this embodiment include multiple first wing plates 221 , and the extending directions of the wing portions 2212 of adjacent first wing plates 221 are opposite.

The first wing plate 211 and the second wing plate 221 in this embodiment have the same structure, so the structure of the first wing plate 211 will not be described again here.

The corner clip 2 in the embodiment of the present disclosure is integrally formed by punching, bending and punching the base material. The first wing plate 211 and the second wing plate 221 are formed by punching and bending from the surface of the first substrate 210 and the second substrate 220 respectively.

Please refer to Figure 7. When the second wing plate 221 of the adapter card 2 is connected to the first wall 11 of the keel 1, the extension portion 2210 of the second wing plate 221 of the adapter card 2 extends into the groove of the card slot 10a. In the mouth, the retaining portion 2211 retains the flange 101, and the wing portion 2212 is located inside the slot 10a and stops at the flange 101.

Please refer to Figure 8. When the second wing plate 221 of the adapter card 2 is connected to the second wall 12 of the keel 1, the extension portion 2210 of the second wing plate 221 of the adapter card 2 extends into the recessed structure 120. The retaining portion 2211 retains the notch 10b of the card slot, and the wing portion 2212 stops at the notch 10b of the card slot.

In this embodiment, the first wing plate 211 of the adapter card 2 is connected to the first wall surface 11 and the second wall surface 12 of the keel 1 in a manner that the second wing plate 221 is connected to the first wall surface 11 and the second wall surface 12 of the keel 1 The connection methods are the same and will not be repeated here.

The wall installation frame structure 100 shown in Figure 9 also includes a material layer 3 with sound absorption and fire resistance such as rock wool that is filled in the frame structure, making the scene application more flexible.

In the embodiment of the present disclosure, multiple keels 1 are spliced together through corner clips 2 to form a partition wall installation frame structure 100, which is flat and tall as a whole. Because it adopts a snap-on form, it can be snap-on on the first wall 11 or the second wall 12, and can be connected at the same time. Nail joint reinforcement, the outer surface of keel 1 does not need to be nailed, and the surface sealing board has high flatness. When the outer layer is sealed with gypsum board, there will be no problems such as uneven board surface due to the protrusion of traditional nail caps when the keel 1 is connected. , improve delivery quality.

The existing keel categories have low uniformity and standards. Existing light steel keel partition walls require multiple types and specifications of keel combinations to be installed and formed, resulting in problems such as complex installation processes, low standards, wide variety, and high loss values. The production supporting process causes high resource loss, because it requires the combination of multiple types of keels, resulting in various types of production lines (one type of keel corresponds to one production line), high space occupancy, low per capita output value, and increased carbon emissions during the production process. In addition, the quality of installation and delivery is low. When installing the cross brace keels of traditional keel partition walls, the inner notches need to be manually cut and then fixed with self-tapping screws or rivets, resulting in inconsistent on-site delivery standards and low timeliness.

The multiple keels 1 of this embodiment can be installed on both sides. Through flexible horizontal and vertical arrangement, they can replace the keel combinations of various types and specifications of traditional partition walls, and have the advantages of simple installation process, higher standard and low loss. and other advantages. The overall structure of the keel 1 in the embodiment of the present disclosure is more stable and flexible, and can meet any form of convenient and standardized assembly.

The two sides of the elongated opening 10a of the first wall surface 11 of the keel 1 in the embodiment of the present disclosure are provided with small rounded inward flanges 101, which makes the smoothness and firmness higher when the adapter card is inserted. , and at the same time, any movement of the adapter card 2 along the longitudinal direction of the keel 1 can be realized. The keel section of the disclosed embodiment adopts a similar rectangular design. The closed position of the second wall 12 is provided with a reinforced concave structure 120, and an equidistant rectangular rounded corner opening 10b is provided in the concave, which can facilitate rotation. Insert card connector 2. After the adapter card 2 is inserted, rotate it to firmly lock it.

The first substrate 210 and the second substrate 220 of the adapter card 2 in the embodiment of the present disclosure adopt a flat plate design, which can ensure the overall flatness of the structure.

The corner clamp 2 of the disclosed embodiment adopts a right-angle design, and both sides can be paved with sound-insulating and cushioning rubber pads. This ensures that the right angle is required after the horizontal keel 1a and the vertical keel 1b are connected while avoiding large-area resonance caused by single-point micro-vibration of the keel. At the same time, the sound insulation cushioning points also have the function of blocking sound transmission through metal, improving the overall sound insulation performance.

The keel 1 in the embodiment of the present disclosure is manufactured by one-piece molding. The first wing plate 211 and the second wing plate 221 of the corner clamp 2 in the embodiment of the present disclosure are formed by punching, bending and punching. The first wing plate 211 and the second wing have a punching and bending structure. The bayonet of the plate 221 is over-rounded, so that the process of mounting it with the keel 1 is smoother. The first wing plate 211 and the second wing plate 221 are provided with wings 2212 in the form of secondary bending, so that the adapter card 2 can increase its elasticity and stress-bearing area when it is hung on the keel 1, thereby improving the overall hanging ability. stability, and at the same time prevent the opening position of the keel 1 from being separated from the keel 1 by external force, and play a position limiting role.

The width of the retaining portion 2211 of the first wing plate 211 and the second wing plate 221 in the embodiment of the present disclosure is consistent with the width of the notch 10, which ensures that the inner and outer sides are simultaneously limited when the adapter card 2 is connected to the keel 1, so that Its firmness is higher.

In the embodiment of the present disclosure, a plurality of fixing holes 23 are provided on the periphery of the first substrate 210 and the second substrate 220, which can be used for self-tapping screws to reinforce the connection with the keel 1, making the operation more convenient and preventing the nail positions from moving. effect.

Figures 10-17 show a wall installation frame structure 100' according to the second embodiment of the present disclosure. It is a structural system for rapid installation of lightweight steel keel partition walls, which can install the keels through standard snap-in components. , combination and fixation functions, providing a standard, flat, stable and firm keel structure for the installation of secondary foundation layers and prefabricated decorative surface layers.

Figure 10 shows a wall mounting frame structure 100' of the second embodiment of the present disclosure, which includes a plurality of keels 1' spliced into a frame-shaped structure, and two of the plurality of keels 1' connected to each other at corners. Keel 1' and corner clip 2'.

Figure 11 shows two keels 1’ that are spliced to each other at corners in this embodiment, including a transverse keel 1a’ and a vertical keel 1b’ that are spliced to each other. Among them, the two keels 1' that are spliced to each other at the corners refer to the two keels that are spliced to each other and form an included angle. The included angle in the embodiment of the present disclosure is 90 degrees. The specific included angle range can be set according to the actual situation. Here No restrictions.

The keel 1' shown in Figure 12 has a frame-shaped cross-section and includes opposite first wall surfaces 11' and second wall surfaces 12'. In the embodiment of the present disclosure, after the two corner-connected keels 1' are spliced, the first wall surface 11' or the second wall surface 12' can form the wall surface at the angle of the frame structure. The wall surface forming an included angle refers to the wall surface forming an included angle greater than 0 degrees, generally 90 degrees, which can be set according to the actual situation. At least one of the first wall surface 11' and the second wall surface 12' is provided with a clamping groove 10' to achieve cooperation with the corner clamping piece 2'.

Please refer to Figures 12 and 14. In this embodiment, both the first wall surface 11' and the second wall surface 12' are provided with clamping slots 10'.

Referring to Figures 12 and 13, the first wall surface 11' is provided with a strip-shaped opening 110' extending along the length direction of the keel 1', and the opening 110' forms the above-mentioned clamping groove 10'. The side of the opening 110' is provided with a rounded inward flange 1101' that is bent inwards of the opening 110'.

The second wall surface 12' is provided with a concave structure 120' extending along the length direction of the keel 1', and the concave structure 120' forms the above-mentioned retaining groove 10'. The inner concave structure 120' includes a bottom wall 1201' and inner buckling walls 1202' that are bent inward from both ends of the bottom wall 1201'. The inner concave structure 120' has a "C"-shaped structure as a whole.

The keel 1 in the embodiment of the present disclosure is formed by integrally bending the base material. The concave structure 120' of the keel 1' can improve the support strength and connection strength of the keel 1', but the depth of the concave structure 120' is not easily exceeded. Deep, otherwise the strength of the keel 1' will be reduced. Therefore, in the embodiment of the present disclosure, the depth of the recessed structure 120' is designed to be a normal depth.

The first wall surface 11' and the second wall surface 12' of the keel 1' in the embodiment of the present disclosure are both provided with clamping slots 10', which can realize the double-sided installation of the keel 1', thereby enabling the use of the keel 1' in various scenarios. For example, the keel 1' can be used as a horizontal keel of the frame, a vertical keel of the frame, a sky and earth keel, and a horizontal and vertical reinforcing keel in the middle, so that the wall installation frame structure 100' can be manufactured and installation process can achieve higher efficiency.

In the scenario where it is used as a sky and earth keel, part of the keel 1' can be connected and fixed with the floor surface as a transverse keel 1a', and part of the keel 1' can be used as a vertical keel 1b' through the corner clamp 2' and the horizontal keel connected to the floor surface. Keel 1a' is connected. If you need to increase the strength, you can use the corner clamp 2' to cross-connect part of the keel 1' as a horizontal or vertical reinforcing keel in the middle. Through the cooperation between the keel 1' and the corner clamp 2', the installation form of snap-in assembly can be realized. , making it stronger and more stable, making the overall installation structure more standard and more efficient.

Figures 14-15 show a corner clip 2' of an embodiment of the present disclosure, which includes a first buckle portion 21' capable of engaging with the clip groove 10' of the first of the two keels 1 connected to the corner, and The second snap portion 22' can be engaged with the snap slot 10' of the second one of the two keels 1' connected at the corner.

The first buckle part 21' includes a first base plate 210' and one or more first wing plates 211' extending from the surface of the first base plate 210' toward the first wall surface 11 or the second wall surface 12. In this embodiment, the first wing plate 211' is of a bent inner buckle type, including a connecting portion 2110' connected to the surface of the first base plate 210', and an inner buckling portion 2111' extending from the connecting portion 2110'. Among them, the inner buckle part 2111' is wider than the connecting part 2110' and forms a shoulder, thereby ensuring that the first wing plate 211' is stuck in the opening 110' or the recessed structure 120' and does not come out. When the first wing plates 211' include multiple first wing plates 211', the buckling directions of adjacent first wing plates 211' are opposite.

The second buckling part 22' includes a second base plate 220' and one or more second wings 221' extending from the plate surface of the second base plate 220' toward the first wall surface 11' or the second wall surface 12'. In the embodiment of the present disclosure, the second wing plate 221' is provided on the back surface, and the second wing plate 221' extends in a direction away from the back surface of the second substrate 220'.

The second wing plate 221' includes an extension part 2210' that can be inserted into the opening 110', and a buckling part 2211' that is locked into the opening 110'. The width of the buckling portion 2211' is greater than the width of the opening 110' and greater than the width of the extension portion 2210', and forms a shoulder to ensure that the second wing plate 221' is stuck in the opening 110' and does not come out.

Both sides of the extension part 2210' are against the notch of the opening 110'. The width of both sides of the extension part 2210' in this embodiment is consistent with the width of the opening 110' of the slot, so that the opening 110' can further prevent the extension part 2210' from further preventing the second The second wing plate 221' protrudes.

The second buckle part 22' also includes fins 2212' provided on both sides of the extension part 2210'. The fins 2212' are located below the buckle shoulder and extend toward the board surface direction away from the second wing plate 221'. The wings 2212' are used to stop inside the bar-shaped opening 110' and further prevent the second wing plate 221' from being separated from the bar-shaped opening 110'. When the second wing plate 221' includes multiple second wing plates 221', the directions of the wing portions 2212' of adjacent second wing plates 221' are opposite.

In this embodiment, the inner buckle part 2111' and the buckle part 2211' have guide angles on both sides to facilitate the locking into the slot 10'.

The structures of the first wing plate 211' and the second wing plate 221' of this embodiment can adopt different structures as shown in Figure 14, or they can both adopt the same structure of an internal buckle type, which is not limited here. The inner buckle structure is easy to cooperate with the inner concave structure 120'.

Referring to Figure 14, a plurality of fixing holes 23' are provided on the periphery of the first base plate 210' and the second base plate 220' for reinforcing connection with the keel 1'. The second substrate 220' and the first substrate 210' are connected to each other and form a corner. In the embodiment of the disclosure, the corner is 90 degrees, that is, the second substrate 220' and the first substrate 210' are perpendicular to each other. In other embodiments, the rotation angle formed by the second substrate 220' and the first substrate 210' may also be a rotation angle less than 90 degrees or a rotation angle greater than 90 degrees.

The corner clamp 2' in this embodiment is integrally formed from the base material, and the second wing plate 221' and the first wing plate 211' are stamped from the plate surfaces of the second base plate 220' and the first base plate 210' respectively. Formed by bends.

Please refer to Figure 16 and Figure 17. When the corner clamp 2' is connected to the first wall surface 11' of the keel 1', both the first buckle part 21' and the second buckle part 22' of the corner clamp 2' can It is locked with the opening 110' of the first wall surface 11'.

When the first buckle part 21' is engaged with the opening 110', the first base plate 210' of the first buckle part 21' faces the first wall surface 11', and the inner buckle of the first wing plate 211' The portion 2111' extends into the opening 110' through rotation and is engaged and locked with the opening 110'.

When the second buckle part 22' is engaged with the opening 110', the second base plate 220' of the second buckle part 22' faces the first wall surface 11', and the second base plate 220' of the second buckle part 22' faces the first wall surface 11'. The extension portion 2210' of the two wing plates 221' extends into the notch of the opening 110', the retaining portion 2211' retains the flange 101' of the opening 110', and the wing portion 2212' is located inside the opening 110' and stops at the opening 110'. Side 101'.

Please refer to Figure 7. When the corner clamp 2' is connected to the second wall 12 of the keel 1', in order to ensure the strength of the keel 1', the depth of the inner concave structure 120' is relatively shallow, so the inner surface of the corner clamp 2' is used. The buckle-type first buckle part 21' cooperates with the second wall surface 12' for buckle.

The first base plate 210' of the first buckle part 21' is opposite to the second wall surface 12'. The inner buckle part 2111' of the first wing plate 211' is shorter than the second wing plate 221' due to its inner buckle type. , can be buckled with the shallower concave structure 120', and can be extended into the concave structure 120' by rotation and cooperated with the concave structure 120'.

The frame of the wall mounting frame structure 100' of this embodiment can also be filled with a material layer with sound absorption and fire resistance such as rock wool (not shown, please refer to the first embodiment), which increases the flexibility of scene application. Higher.

In the disclosed embodiment, multiple keels 1' are spliced together through corner clips 2' to form a partition wall installation frame structure 100', which is flat and high as a whole. Because it adopts a snap-in form, it can be snap-fitted with the keels 1 and can be nailed at the same time. Reinforcement, the flat side of keel 1 is processed without nailing, the surface sealing board has high flatness, and when the outer layer is sealed with gypsum board, there will be no problems such as uneven board surface due to the protrusion of traditional nail caps when the keel 1 is connected, which improves the Deliver quality.

The structure of multiple keels 1' in this embodiment can realize double-sided snap connection. Through flexible horizontal and vertical arrangement, it can replace the keel combinations of various types and specifications of traditional partition walls. It has the advantages of simple installation process and more standard degree. High and low loss and other advantages. The resource consumption in the production supporting process is low, and its characteristic is independence. A single category can realize scenario application, a single production line can meet the demand, low space occupation rate, high per capita output value, low carbon emissions in the production process and other practical problems. It has high-quality delivery capabilities, and its structure is snap-on. The need for on-site secondary processing is extremely low, and it avoids inconsistent standards caused by human factors from the source.

In the embodiment of the present disclosure, both sides of the opening 110' of the first wall surface 11' of the keel 1' are provided with small rounded inward flanges 1101', which makes the smoothness and firmness of the opening 110' better when coupled with the corner clip 2'. high. Similarly, the concave structure 120’ can also realize any movement of the corner clamp 2’ along the longitudinal direction of the keel 1.

The cross-section of the keel 1' in the disclosed embodiment adopts a similar rectangular design, and the closed position of the second wall surface 12' is provided with a concave reinforced concave structure 120', which can be easily connected with the corner clamp 2'. After the corner clamp 2’ is inserted, rotate it to securely lock it.

The overall structure of the keel 1' in the embodiment of the present disclosure is more stable and flexible, and can meet any form of convenient and standardized assembly. The keel 1' in the embodiment of the present disclosure is manufactured by one-piece molding.

The 1' section of this keel adopts a similar rectangular design, and the closed position is provided with a concave reinforced structure 120', which is designed to facilitate standard corner snap-in insertion. After insertion, it is rotated 90° to make it firmly stuck. The two flanges adopt a flat plate design to ensure the overall flatness of the structure. One side of the opening adopts a U-shaped design, which is composed of small rounded corners on both sides and a flat plate in the middle. It is smoother and more solid when used with standard corner clips. At the same time, the clip can be moved horizontally or vertically. The overall structure of this keel 1’ is more stable and flexible, and can meet any form of convenient and standardized assembly.

The second substrate 220' and the first substrate 210' of the corner clamp 2' of the embodiment of the present disclosure adopt a flat plate design to ensure the overall flatness of the structure. The corner clip 2' of the disclosed embodiment adopts a right-angle design, and both sides can be paved with sound-insulating and cushioning rubber pads. This ensures that the right angle is required after the horizontal keel 1a' is connected to the vertical keel 1b while avoiding large single-point micro-vibrations of the keel. It solves the problem of area resonance. At the same time, the sound insulation cushioning points also have the effect of blocking sound transmission through metal, improving the overall sound insulation performance.

The corner clip 2' of the embodiment of the present disclosure is formed by punching, bending and punching into an integrated structure. The first wing plate 211 and the second wing plate 221 are punched and bent by punching the first base plate 210' and the second base plate 220'. form. The bayonet joints of the first wing plate 211' and the second wing plate 221' of the punched and bent structure are over-rounded, so that the process of clamping with the keel 1' is smoother. The second wing plate 221 is provided with a twice-bent wing portion 2212', which increases the elasticity and force-bearing area of the corner clamp 2' when hanging with the keel 1, improves the stability of the overall hanging, and prevents the keel from The opening position of 1 is subjected to external force to cause the corner clamp 2' to separate from the keel 1', which plays a position limiting role. The first wing plate 211' is of an internal buckle type, which facilitates direct engagement with the recessed structure 120'.

In the embodiment of the present disclosure, the first base plate 210' and the second base plate 220' of the corner clamp 2' are provided with a plurality of fixing holes 23' on the periphery of the board surface, so that self-tapping screws can be used to reinforce the connection with the keel 1'. It is more convenient and can prevent the nail position from moving.

The corner clip 2' of the embodiment of the present disclosure can be snap-fitted with the corner spliced wall surface that connects the two keels 1' forming a corner, thereby making the overall smoothness of the wall mounting frame structure 100' higher, because it adopts snap connection Form (the sides can be nailed), the front is nail-free, and the surface sealing board has high flatness. When the outer layer of gypsum board is sealed, the keel connection will not cause problems such as uneven board surface due to the protrusion of the traditional nail caps. Improve delivery quality.

The overall structure of the first wing plate 211' is in the form of a rectangular rounded corner, and the arcs of each rounded corner are concentric circles, making it smaller and more precise when inserted and rotated, and its overall width is smaller than the concave position of the keel 1' when closed. The opening width of the structure 120' is convenient for forward insertion. At the same time, its overall width is smaller than the maximum width of the recessed structure 120' at the closed position of the keel 1, making the connection more secure.

The bottom of the rounded shoulder of the second wing plate 221' is provided with a twice-bent wing 2212', which increases the stress-bearing area of its components when they are hung on the keel 1', thereby improving the stability of the overall hanging. At the same time, it prevents the corner clamp 2' from being separated from the keel 1' due to external force at the opening 110' of the keel 1, thereby acting as a position limiter. The width of the extension 2210' of the second wing plate 221' and the wings 2212' on both sides is consistent with the width of the U-shaped opening 110' of the keel, so as to ensure that the inside and outside of the corner clamp 2' are connected to the keel 1' at the same time. bit to make it more solid. The second base plate 220' is provided with equidistant circular holes, which is significant in that when self-tapping nail reinforcement is required, the operation is more convenient, and at the same time, the nail position can be prevented from moving.

As shown in Figures 18-25, the wall installation frame structure 100" of the third embodiment of the present disclosure is a structural system for rapid installation of lightweight steel keel partition walls, which can install and assemble the keels through standard snap-in components. , fixed function, providing a standard, flat, stable and solid keel structure for the installation of the secondary base layer and prefabricated decorative surface layer.

The wall installation frame structure 100" of this embodiment can be used in a structural system for rapid installation of lightweight steel keel partition walls. It plays the role of installing, combining and fixing keels through snap-in components, and provides a secondary foundation layer, assembly The installation of decorative surface layer provides a standard, flat, stable and solid keel structure.

Please refer to Figures 18-20. The wall mounting frame structure 100" in this embodiment includes a plurality of keels 1" spliced into a frame structure, and a corner clamp 2" that connects two keels 1" spliced to each other at corners.

Figures 19-20 show two keels 1" that are spliced to each other at corners in this embodiment, including transverse keels 1a" and longitudinal keels 1b" that are spliced to each other. Among them, two keels 1 that are spliced to each other at corners mean that they are spliced to each other and formed The angle between the two keels in the embodiment of the present disclosure is 90 degrees. The specific angle range can be set according to the actual situation and is not limited here.

Please refer to Figures 21-22. The cross-section of the keel 1" is in the shape of a frame, including the opposite first wall 11" and the second wall 12". In the embodiment of the present disclosure, after the keels 1" are spliced, the second wall of the two spliced keels 1 One wall 11" or the second wall 12" can form the wall at the angle of the frame structure. The wall surface forming an included angle refers to the wall surface forming an included angle greater than 0 degrees, generally 90 degrees, which can be set according to the actual situation. At least one of the first wall surface 11" and the second wall surface 12" is provided with a clamping slot 10" to achieve cooperation with the corner clamping piece 2".

Referring to Figures 21-22, the first wall surface 11" and the second wall surface 12" of the embodiment of the present disclosure are both provided with clamping slots 10", which can realize the multi-scenario installation of the keel 1". The first wall surface 11" is provided with an opening 110". The opening 110" is in a strip shape and extends along the longitudinal direction of the keel 1". The opening 110" forms the above-mentioned clamping groove 10". The side of the opening 110" is provided with a rounded inward flange 1101" that is bent inwardly of the opening 110".

The second wall surface 12" is provided with an inner concave structure 120" extending along the longitudinal direction of the keel 1", and the inner concave structure 120" forms the above-mentioned clamping groove 10". The inner concave structure 120" includes a bottom wall 1201" and two sides extending from the bottom wall 1201". The inner buckling walls 1202" are bent inward at both ends. The inner buckling walls 1202" at both ends form shrinking notches. The inner button wall 1202″ is arranged at an inclination relative to the bottom wall 1201″, so that the cross-section of the inner concave structure 120″ is a dovetail-shaped structure. The bottom wall 1201″ forms a groove bottom with a predetermined depth relative to the groove opening. The width of the slot opening is less than the width of the slot bottom. The dovetail-shaped structural design enables the recessed structure 120" to have a certain degree of elasticity, making it easier for the adapter card 2 to snap in while maintaining connection stability.

Please refer to Figure 22. The keel 1" in this embodiment is formed by integrally bending the base material and includes a closed surface and an open surface. The first wall surface 11" is the open surface, and the second wall surface 12" is the closed surface. First The wall surface 11″ includes first support plate portions 11a″ located on both sides of the opening 110″, and the second wall surface 12″ also includes second support plate portions 12a″ located on both sides of the recessed structure 120″. The first support plate portion 11a” And the second support plate part 12a" is used to keep the keel 1 and the corner clamp 2" engaged and stable. The keels 1 and 1' of the above-mentioned first and second embodiments also have the above-mentioned structures, which will not be described again here.

In this embodiment, the first wall surface 11" and the first wall surface 12" of the keel 1" are both provided with clamping slots 10", which can be installed on both sides, thereby enabling the use of the keel 1" in various scenarios.

For example, the keel 1 can be used as the transverse keel of the frame, the longitudinal keel of the frame, the sky and earth keel, and the horizontal and vertical reinforcing keel in the middle, thereby making the wall installation frame structure 100" and installation processes can achieve greater standardization to achieve greater efficiency.

When used as a sky and earth keel, part of the keel 1" can be connected and fixed to the floor surface as a transverse keel 1a", and part of the keel 1" can be used as a longitudinal keel 1b" through the corner clamp 2" and the transverse keel 1a" connected to the floor surface. Make a connection. If you need to increase the strength, you can use the corner clamp 2" to cross-connect part of the keel 1" as a horizontal or vertical reinforcing keel in the middle. Through the matching relationship between the keel 1" and the corner clamp 2", the installation form of snap-in assembly can be realized , making it stronger and more stable, making the overall installation structure more standard and more efficient.

The keel 1" of the disclosed embodiment adopts a similar rectangular cross-section, and a concave structure 120" in the form of a concave diagonal fixed support reinforcement is provided at the closed position, which can facilitate the insertion of the corner clamp 2, so that it can be firmly stuck, and at the same time, Keel 1" has higher overall strength and higher impact resistance. The two flanges of keel 1" adopt a flat plate design (see the position indicated by A2 in Figure 22) to ensure the overall smoothness of its structure. One side of the opening 110" adopts a U-shaped design, which is composed of small rounded corners on both sides and a U-shaped middle plate (the position indicated by B2 in Figure 22). When it is clicked in with the 2" corner clip, it is more smooth and firm. High, and at the same time, it can realize any horizontal or vertical movement of the corner clamp 2".

The overall structure of the keel 1" in this embodiment is more stable and flexible, and can meet any form of convenient and standardized assembly.

Please refer to Figure 19 and Figure 23-25. The corner clamp 2" can connect the slot 10" of two adjacent keels 1" connected at the corner. The corner clamp 2" includes the first slot 10" that connects two adjacent keels 1". The clipping groove 10 of one keel 1a" is engaged with the first buckling portion 21", and the second clip is coupled with the clipping groove 10" of the second keel 1b" of the two adjacent keels 1". Button 22".

Please refer to Figures 23 and 24. The first buckle portion 21" includes a first base plate 210" and a plurality of first wing plates provided on the back side of the first base plate 210". The plurality of first wing plates include a first wing plate. The first wing unit 211a" and the second wing unit 211b" both extend from the back surface of the first substrate 210" in a direction away from the back surface of the first substrate 210". The first wing unit 211a" and the second wing unit 211b" The wing unit 211a" and the second wing unit 211b" are spaced apart along the transverse direction of the first substrate 210" and extend along the longitudinal direction of the first substrate 210". The first wing unit is spaced along the longitudinal direction of the first substrate 210". The unit 211a" and the second wing unit 211b" may include one unit, or may include multiple units arranged at intervals.

The opposite sides of the first wing unit 211a" and the second wing unit 211b", and the opposite sides of the second wing unit 211b" and the first wing unit 211a" are provided with first protruding outwards. The buckles 2110" include a plurality of first buckles 2110" spaced apart along the longitudinal direction of the first wing unit 211a" and the second wing unit 211b".

The second buckle part 22" includes a second base plate 220" and a plurality of second wing plates provided on the inner or back surface of the second base plate 220". The plurality of second wing plates include a third wing plate unit 221a" and a fourth Wing plate unit 221b". The third wing plate unit 221a" and the fourth wing plate unit 221b" both extend from the inner surface or back surface of the second base plate 220" in a direction away from the inner surface or back surface of the second base plate 220".

The first substrate unit 210" and the second substrate unit 220" are connected to each other and form a corner. The corner formed in the embodiment of the present disclosure is about 90 degrees. In other embodiments, it can also be other angles, which can be set according to the actual situation.

The inner surface and the back surface described in the embodiment of the present disclosure are mainly based on the first substrate 210" and the second substrate

The interior space is defined by the 220" perimeter. The interior and back sides are based on the interior space, one is inside the interior space and the other is outside the interior space.

The third wing unit 221a" and the fourth wing unit 221b" are spaced apart along the transverse direction of the second substrate 220" and extend along the longitudinal direction of the second substrate 220". The third wing unit 221a" and the fourth wing unit 221b" along the longitudinal direction of the second substrate 220" may include one, or may include multiple spaced apart units.

The opposite sides of the third wing unit 221a" and the fourth wing unit 221b", and the opposite sides of the fourth wing unit 221b" and the third wing unit 221a" are provided with outwardly protruding second The buckles 2210″ include a plurality of second buckles 2210″ arranged at intervals along the longitudinal direction of the fourth wing plate unit 221b″ and the third wing plate 221a″.

The surface of the second substrate 220" is also provided with a first through hole 2201" and a second through hole 2202" located on both sides of the first through hole 2201". The diameter of the first through hole 2201" is larger than that of the second through hole 2202. "diameter of. The first through hole 2201" and the second through hole 2202" are configured for the connector 3" to pass through and securely connect the corner clamp 2" to the floor (see Figure 1). The connector 3" can be bolts, screws, etc. .

In this embodiment, the first through hole 2201" and the second through hole 2202" for the connector 3" to pass through are provided on the surface of the second base plate 220", so the longitudinal keel and the longitudinal keel can be directly connected through the corner clamp 2". The fixed connection of the floor panels allows the longitudinal keel to be installed throughout the entire length, realizing the main force-bearing mode of the longitudinal keel and the auxiliary force-bearing mode of the transverse keel. The overall wall installation structure is stable.

The transverse direction described in this disclosure is the direction parallel to the intersection line of the plane where the first substrate 210 ″ and the plane of the second substrate 220 ″ are located, and the longitudinal direction is the direction perpendicular to the transverse direction.

The corner clamp 2" in this embodiment is a right-angle nail-free clamp, which adopts a right-angle design. Both sides are covered with sound-insulating and cushioning rubber pads (not shown) to ensure that the transverse keel 1a" and the longitudinal keel 1b" are connected. The vertical angle between the longitudinal keel 1b” and the building floor surface is required to avoid the problem of large-area resonance caused by single-point micro-vibration of the keel. In addition, the sound insulation cushioning points also have the function of blocking sound transmission through metal, improving the overall sound insulation performance.

The corner clamp 2" in this embodiment adopts an integrated structure of base material stamping, bending and punching. On one side, two supporting steel sheets 211a" and 211b" are punched outward (based on the right-angle direction). At the same time, each steel Two external flaps (first buckle 2110") are stamped on the piece to form a hook, allowing it to achieve a hanging support stamping and bending structure, making it smoother in the process of clamping with the keel 1" opening 110" or the concave structure 120 position. The other side punches two support steel sheets 221a" and 221b" inwardly (based on the right-angle direction), and at the same time, two outer flaps (second buckle 2210") are punched on each steel sheet to form a hook to achieve hanging support. The stamping and bending structure, in the same way, makes it smoother in the process of clamping with the keel 1" opening 110" or the recessed structure 120" position.

The setting of the corner clamp 2" in the embodiment of the present disclosure increases the force-bearing area when the keel 1" is clamped, improves the stability of the overall hanging, and at the same time prevents the opening 110" or the concave structure 120" of the keel 1". The corner clamp 2" is separated from the keel 1" due to external force, which acts as a limiter.

The width of the first base plate 210" is larger than the opening 110" and the opening width of the recessed structure 120". The width between the hooks of the two supporting steel sheets 211a" and 211b" on the first base plate 210" is the same as the opening 110" of the keel 1 The position of the rounded edge width or the notch width of the concave structure 210" is designed to be the same or slightly larger, so as to ensure that the inner and outer sides are limited at the same time when connected to the keel 1, making it more solid.

Two support steel sheets 221a" and 221b" are punched inward (based on the right-angle direction) of the second base plate 220" on the other side. At the same time, two outer flaps are punched on each steel sheet to form a hook, so that it can be mounted, supported, stamped and folded. Curved structure. The width of the second base plate 220" is larger than the opening 110" and the opening width of the recessed structure 120". The width dimension between the hooks of the two supporting steel sheets 221a" and 221b" on the second base plate 220" is consistent with the opening of the keel 1 The width of the rounded edge at the 110" position or the width of the notch of the concave structure at 210" is designed to be the same or slightly larger, so that it can be limited on the inside and outside at the same time when connected to the keel 1, making it more secure.

In addition, the second base plate 220" is provided with three circular holes 2201" and 2202", among which the large circular hole 2201 in the middle is a reserved expansion bolt fixing hole, and the small holes 2202" on both sides are steel nail holes, which are the connection between them and the building. It is more convenient to connect floor panels.

The first wing unit 211a" and the second wing unit 211b" of the corner clamp 2 in the embodiment of the present disclosure are provided on the back of the first base plate 210, and the third wing unit 221a" and the fourth wing unit 221b" are provided on the back side of the first base plate 210. On the inner surface of the second base plate 220", the first wing plate unit 211a" and the second wing plate unit 211b" are engaged with the side of the longitudinal keel 1b", and the third wing plate unit 221a" and the fourth wing plate unit 221b" Match the buckle with the bottom side of the transverse keel 1a”. The above arrangement enables the second base plate 220″ to support the transverse keel 1a″, thereby preventing the corner clamp 2 from deforming and failing under the gravity of the transverse keel 1a″.

What needs to be explained is that the side of the longitudinal keel 1b" and the bottom side of the transverse keel 1a" in the embodiment of the present disclosure refer to the bottom side of the transverse keel 1a" in the installed state. In fact, the structures of the transverse keel 1a" and the longitudinal keel 1b" are the same. .

In an exemplary embodiment, the first wing unit 211a" and the second wing unit 211b" of the corner clamp 2" are provided on the back side of the first base plate 210", and the third wing unit 21a" and the fourth wing The plate unit 221b" can be provided on the back of the second base plate 220". Both buckling parts of the corner clamp 2" can be buckled with the transverse keel 1a" and the longitudinal keel 1b".

Please refer to Figure 20 and Figure 25. When the corner clamp 2" is connected to the first wall 11" of the keel 1", both the first buckle part 21" and the second buckle 22" of the corner clamp 2" can It is locked with the opening 110" of the first wall surface 11".

When the first buckle part 21" is engaged with the opening 110" of the first wall surface 11", the first base plate 210" of the first buckle part 21" and the first wall surface 11" face each other and can abut against each other. limit, the first wing plate unit 211a" and the second wing plate unit 211" of the first buckle part 21" are respectively squeezed into the buckle 110" from both sides of the opening 110", and the first wing plate unit 211a" The first buckle 2110" is hung with the inner flange 1101" on one side of the opening 110", and the first buckle 2110" of the second wing unit 211b" is hung with the inner flange 1101" on the other side of the opening 110". . The second buckling part 22″ cooperates with the opening 110″ of the first wall surface 11″ and is similar to the first buckling part 21″, and will not be described again here.

When the corner clamp 2" is connected to the second wall 12" of the keel 1", both the first buckle part 21" and the second buckle 22" of the corner clamp 2" can be connected with the inner surface of the second wall 12". Concave structure 120" fits the clamp.

When the first buckle part 21" is engaged with the recessed structure 120" of the second wall surface 12", the first base plate 210" of the first buckle part 21" and the second wall surface 12" face each other and can Against the limit, the first wing plate unit 211a" and the second wing plate unit 211" of the first buckle part 21" are squeezed into the inner concave structure 120" from both sides of the notch of the inner concave structure 120". The first buckle 2110" of the wing unit 211a" is hung with the inner buckle wall 1202" on one side of the recessed structure 120", and the first buckle 2110" of the second wing unit 211b" is with the recessed structure 120". The inner buckle wall 1202″ of the second wall surface 120″ cooperates with the inner buckle wall 120″ of the second wall surface 12″ to hold the second buckle part 22″, which is similar to the first buckle part 21″, and will not be described again here.

The corner clamp 2" and the keel 1" of the disclosed embodiment have a snap-fit structure. The wings of the corner clamp 2 are snap-fitted with the concave structure 120" of the dovetail-shaped keel 1", so that the snap is elastic. , stronger cushioning, impact resistance and stronger unloading force.

This utility model implements the combination of 1" of the Lide keel and 2" of the corner clips to complete the partition installation. Because it adopts the snap-in form, the front side is nail-free, the surface sealing plate has high flatness, and the outer layer is sealed When using gypsum boards, there will be no problems such as uneven board surface caused by the protrusion of traditional nail heads when the keels are connected. The overall smoothness is higher, which improves the delivery quality.

The keel 1" can replace the keel combinations of various types (C type, U type, M type, Z type, etc.) and specifications of traditional partition walls through flexible arrangements in different horizontal and vertical directions. It has the advantages of simple installation process, higher standard, Advantages such as low loss can reduce the loss of resources in the production supporting process. The characteristic of Keel 1 is independence. A single category can realize scene applications. A single production line can meet demand, low space occupation rate, high per capita output value, and low carbon emissions in the production process. and other practical problems. The overall structural form is snap-on, and the need for on-site secondary processing is extremely low, which avoids inconsistent standards caused by human factors from the source. The force distribution of the keel 1 structure is more even and the strength is higher. It is connected to the building through the corner clip 2 The floor surface is connected and fixed at a single point, so that the longitudinal keel is the main force-bearing body and the support performance is higher.

According to the actual situation, the keels 1" are arranged longitudinally and connected to the floor surface through special nail-free corner clamps 2" (usually expansion bolts 3 or steel nails are used to fix the connection). If the strength needs to be improved, it can be used The corner clamp 2" connects the keel 1" horizontally. Through the cooperation between the keel 1" and the corner clamp 2", the installation form of the snap assembly can be realized, making it stronger and more stable. The overall installation structure is more standardized and more efficient. high.

According to the demand, the keel skeleton can be filled with materials with sound absorption and fire resistance such as rock wool. At the same time, according to the decorative effect process requirements, it can be used with various base materials such as wood, gypsum board, cement board or decorative integrated materials, making it flexible in scene application. degree is higher.

The first wing plate and the second wing plate in all embodiments of the present disclosure can both be located on the inner surface of the first base plate and the second base plate, or one can be located on the inner surface and the other on the back surface. Among them, the inner surface and the back surface are mainly defined based on the internal space surrounded by the first substrate and the second substrate. The inner surface and the back surface are based on the internal space, with one located inside the internal space and the other located outside the internal space.

Although the embodiments disclosed in the present disclosure are as above, the described contents are only used to facilitate the understanding of the present disclosure and are not intended to limit the present disclosure. Any person skilled in the art of the present disclosure may make any modifications and changes in the form and details of the implementation without departing from the spirit and scope of the disclosure. However, the patent protection scope of the embodiments of the present disclosure shall not It shall still be defined by the attached claims.

Claims (21)

1. A wall installation frame structure, including a plurality of keels spliced to form a frame structure, and a corner clamp connecting two keels of the plurality of keels that are corner-spliced to each other;

   The keel includes a first wall surface and a second wall surface that are opposite to each other, and at least one of the first wall surface and the second wall surface is provided with a clamping groove;

   The corner clip includes a first buckle part that is engaged with the groove of the first of the two keels, and a first buckle part that is engaged with the groove of the second of the two keels. The second buckle part.
2. The wall mounting frame structure as claimed in claim 1, wherein:

   The keel is frame-shaped in cross-section, and the first wall is provided with an opening extending along the length of the keel, and the opening forms the slot.
3. The wall mounting frame structure as claimed in claim 2, wherein:

   The second wall surface is provided with a concave structure extending along the length direction of the keel. The bottom wall of the concave structure is provided with one or more openings, and the openings form the clamping groove.
4. The wall mounting frame structure as claimed in claim 2, wherein:

   The second wall surface is provided with a concave structure extending along the length direction of the keel, and the concave structure forms the clamping groove;

   The inner concave structure extends along the entire length of the keel, has a C-shaped cross-section, and includes a bottom wall and inner buckling walls bent inward from both ends of the bottom wall. A gap is formed between the inner buckling walls at both ends. A slot, the bottom wall forms a slot bottom, the width of the slot is smaller than the width of the slot bottom; both the first buckle part and the second buckle part can be hung with the inner buckle wall.
5. The wall mounting frame structure as claimed in claim 2, wherein:

   The second wall surface is provided with a concave structure extending along the length direction of the keel, and the concave structure forms the clamping groove;

   The inner concave structure extends along the entire length of the keel, has a dovetail-shaped cross-section, and includes a bottom wall and inner buckle walls that are bent inward from both ends of the bottom wall;

   The inner buckle wall is arranged obliquely, the inner buckle wall at both ends forms a notch, and the bottom wall forms a groove bottom; the width of the notch is smaller than the width of the groove bottom; the first buckle part and the third buckle part are Both buckle parts can be hung with the inner buckle wall.
6. The wall mounting frame structure according to any one of claims 1-5, wherein:

   The first buckle part includes a first base plate with a plate surface opposite to the first wall surface or the second wall surface of the first keel, and a first base plate from the plate surface of the first base plate toward the first keel. One or more first wing plates extending in the direction of the wall or the second wall surface; the first wing plates are cooperatively held with the slot of the first keel;

   The second buckle part includes a second base plate with a plate surface opposite to the first wall surface or the second wall surface of the second keel, and a first base plate from the plate surface of the second base plate toward the second keel. One or more second wing plates extending in the direction of the wall or the second wall surface, the second wing plates are engaged with the slot of the second keel; the second base plate is connected to the second base plate and Form a corner.
7. The wall mounting frame structure as claimed in claim 6, wherein:

   The first wing plate and the second wing plate respectively include an extension part that can be inserted into the card slot and a buckling part that holds the card slot; the width of the buckle part is larger than that of the card slot. The width of the extension part and the width of the extension part form a clamping shoulder; both sides of the extension part abut against both sides of the notch of the clamping groove.
8. The wall mounting frame structure as claimed in claim 7, wherein:

   Each of the first wing plate and the second wing plate is provided with a wing portion extending from the plate surface of the respective retaining portion in a direction away from the plate surface of the respective retaining portion, and the wing portion stops in the clamping groove. the inside of.
9. The wall mounting frame structure as claimed in claim 8, wherein:

   Each of the first wing plates and the second wing plate includes a plurality of wings. The wings of adjacent first wing plates extend in opposite directions, and the wings of adjacent second wing plates extend in opposite directions.
10. The wall mounting frame structure as claimed in claim 6, wherein:

    The first wing plate is of a bent inner buckle type, including a connecting portion connected to the first base plate and an inner buckling portion bent and extended from the connecting portion. The width of the inner buckling portion is greater than that of the connecting portion. The width of the first wing plate is to form a shoulder for holding the slot; the first wing plate includes a plurality of adjacent first wing plates with opposite buckling directions.
11. The wall mounting frame structure as claimed in claim 6, wherein:

    The first wing plate and the second wing plate extend along the transverse direction of the respective base plates, and are spaced apart along the longitudinal direction of the respective base plates;

    The transverse direction is a direction parallel to the intersection line of the plane where the first substrate is located and the plane where the second substrate is located, and the longitudinal direction is a direction perpendicular to the transverse direction.
12. The wall mounting frame structure as claimed in claim 6, wherein:

    The first wing panels include a plurality of first wing panels, and the plurality of first wing panels include a first wing panel unit and a second wing panel unit. The first wing panel unit and the second wing panel unit are arranged along the first base plate. extending in the longitudinal direction and respectively disposed on both sides of the first base plate in the transverse direction; the outer surfaces of the first wing unit and the second wing unit are provided with first buckles protruding outward, so The first buckle cooperates with the buckle of the card slot;

    The second wing panels include a plurality of second wing panels, and the plurality of second wing panels include a third wing panel unit and a fourth wing panel unit. The third wing panel unit and the fourth wing panel unit are arranged along the second base plate. extending in the longitudinal direction and respectively disposed on both sides of the second base plate in the transverse direction; the outer surfaces of the third wing unit and the fourth wing unit are provided with second buckles protruding outward, so The second buckle cooperates with the buckle in the slot;

    The transverse direction is a direction parallel to the intersection line of the plane where the first substrate is located and the plane where the second substrate is located, and the longitudinal direction is a direction perpendicular to the transverse direction;

    In the buckled state of the corner clip and the clip slot, the extension direction of the first wing plate and the second wing panel of the corner clip is the same as the extension direction of the side edge of the clip slot.
13. The wall mounting frame structure according to claim 11, wherein: a first through hole is provided on the surface of the second base plate, and a second through hole is located on both sides of the first through hole. The diameter of a through hole is larger than the diameter of the second through hole, and the first through hole and the second through hole are used for connecting members to pass through to securely connect the corner clamping member to the floor surface.
14. The wall mounting frame structure according to claim 6, wherein a plurality of fixing holes fixedly connected to the keel are provided on the periphery of the board surface of the first base plate and the second base plate.
15. The wall mounting frame structure as claimed in claim 1, wherein: the corner clip is integrally formed by punching, bending and punching the base material; the keel is made by integrally bending the base material. It includes a closed surface and an open surface, the first wall surface is the closed surface, and the second wall surface is the open surface.
16. A corner clamp includes a first substrate and a second substrate connected to the first substrate and forming a corner; one or more first wing plates are provided on the surface of the first substrate, and the second substrate One or more second wing plates are provided on the surface of the base plate, and the first wing and the second wing plate are used to connect two keels spliced at the corners.
17. The corner clip as claimed in claim 16, wherein:

    The first wing plate and the second wing plate extend along the transverse direction of the respective base plates and are spaced apart along the longitudinal direction of the respective base plates;

    The transverse direction is a direction parallel to the intersection line of the plane where the first substrate is located and the plane where the second substrate is located, and the longitudinal direction is a direction perpendicular to the transverse direction.
18. The corner clip as claimed in claim 16, wherein:

    The first wing panels include a plurality of first wing panels, and the plurality of first wing panels include a first wing panel unit and a second wing panel unit. The first wing panel unit and the second wing panel unit are arranged along the first base plate. extending in the longitudinal direction and respectively disposed on both sides of the first base plate in the transverse direction; the outer surfaces of the first wing unit and the second wing unit are provided with first buckles protruding outward. For the matching buckle with the keel;

    The second wing panels include a plurality of second wing panels, and the plurality of second wing panels include a third wing panel unit and a fourth wing panel unit. The third wing panel unit and the fourth wing panel unit are arranged along the second base plate. extending in the longitudinal direction and respectively disposed on both sides of the second base plate in the transverse direction; the outer surfaces of the third wing unit and the fourth wing unit are provided with second buckles protruding outward. To cooperate with the buckle of the keel;

    The transverse direction is a direction parallel to the intersection line of the plane where the first substrate is located and the plane where the second substrate is located, and the longitudinal direction is a direction perpendicular to the transverse direction.
19. The corner clamp of claim 18, wherein the second substrate is provided with a first through hole and second through holes located on both sides of the first through hole, and the first through hole is The diameter of the hole is larger than the diameter of the second through hole, and the first through hole and the second through hole are used for a connecting member to pass through to securely connect the corner clamping member to the floor surface.
20. The corner clamp according to any one of claims 16 to 19, wherein a plurality of fixing holes fixedly connected to the keel are provided on the periphery of the board surface of the first base plate and the second base plate.
21. The corner clamp according to any one of claims 16 to 19, wherein: the first wing plate and the second wing plate are arranged on the back surface of the base plate and the other on the inner surface of the base plate; or both are arranged on the base plate. on the back side of the substrate.

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