A keel assembly, quick-installation frame and quick-installation system

Abstract

The embodiments of the present invention provide a keel assembly, a quick-install frame and a quick-build platform, which relate to the technical field of prefabricated buildings. The keel assembly includes a plurality of first keels and a plurality of second keels, and the first keels are detachably connected to the second keels through a connecting lock. The quick-install frame includes the above-mentioned keel assembly, and the quick-build platform includes a quick-install frame and a hanging wall, ceiling, floor assembly and an opening door frame arranged on the quick-install frame. Avoid using self-tapping screws, air nails, and expansion screws to connect the first keel and the second keel, which are difficult to reuse after disassembly and cannot be fastened using the original holes when reassembled after disassembly. The first keel and the second keel are connected by a connecting lock, so that the quick-install frame built using the keel assembly is easy to install during assembly, which increases the installation efficiency and can be rebuilt according to actual needs through the connecting lock after disassembly, which is convenient for reuse and correspondingly saves installation costs.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated buildings, and in particular to a keel assembly, a quick-assembly frame and a quick-building system. Background Art

[0002] Prefabricated decoration is a new form of decoration construction in recent years. As the name suggests, prefabricated decoration means that all the parts and components needed for decoration are produced in the factory and then transported to the decoration site for assembly and installation, eliminating the traditional decoration site's measurement, cutting and other operations of each component, making the construction simpler and more convenient, which can greatly improve the construction efficiency of the decoration site.

[0003] However, most prefabricated decorations currently require a keel frame as a support or connecting base, and the keel frame is connected by mutually perpendicular horizontal keels and vertical keels. At present, the commonly used keel assembly in prefabricated decoration on the market is mostly steel frames, rectangular tubes, round tubes and other profiles connected and tightened with self-tapping screws, air nails, expansion screws, etc., with low assembly and disassembly efficiency, damage to parts after disassembly, difficulty in reuse, and high installation cost. Summary of the invention

[0004] The objects of the present invention include, for example, providing a keel assembly, a quick-install frame and a quick-building system, which can connect the first keel and the second keel in a snap-fit ​​manner through a connecting lock, thereby greatly improving the efficiency of building the house frame. By utilizing the snap-fit ​​connection between the matching grooves between the keels and the second snap-fitting part of the connecting lock, the frame can be built by driving screws, thereby increasing assembly efficiency. The system can be reused after disassembly, thereby saving installation costs.

[0005] The embodiments of the present invention can be implemented as follows:

[0006] In a first aspect, the present invention provides a keel assembly applied to a frame, comprising a plurality of first keels and a plurality of second keels, wherein the first keels and the second keels are detachably connected via a connecting lock.

[0007] In an optional embodiment, the connecting lock includes a first clamping portion and a second clamping portion connected to each other, the first keel is provided with a first matching hole matched with the first clamping portion and a first matching groove matched with the second clamping portion, and the extension direction of the first matching groove is consistent with the length direction of the first keel;

[0008] The second keel is provided with a second matching hole matched with the first clamping portion and a second matching groove matched with the second clamping portion, and the extension direction of the second matching groove is consistent with the length direction of the second keel.

[0009] In an optional embodiment, for two connected first keels, the first matching hole of one of the first keels is connected to the first clamping portion of the connecting lock, and the first matching groove of the other first keel is connected to the second clamping portion of the connecting lock;

[0010] For the two connected second keels, the second matching hole of one of the second keels is connected to the first connecting portion of the connecting lock, and the second matching groove of the other second keel is connected to the second connecting portion of the connecting lock.

[0011] In an optional embodiment, the first keel includes a transverse keel, and the transverse keel is connected end to end to a first side, a second side, a third side and a fourth side in sequence, the first side and the third side are each provided with two first matching grooves, the second side and the fourth side are each provided with one first matching groove, and the transverse keel is provided with a first mounting cavity for installing the connecting lock, there are two first mounting cavities, the extension direction of the first mounting cavity is consistent with the length direction of the transverse keel and the first mounting cavity passes through the transverse keel, the side wall of the first mounting cavity is provided with the first matching hole, and the second side of the transverse keel is provided with a limiting boss for installing a support keel.

[0012] In an optional embodiment, the second keel includes a first supporting keel, the first supporting keel having a first side surface, a second side surface, a third side surface and a fourth side surface connected end to end in sequence, the first side surface, the second side surface, the third side surface and the fourth side surface are each provided with a second mating groove, and the end of the first supporting keel is provided with a second mounting cavity for installing the connecting lock, the side wall of the second mounting cavity is provided with a second mating hole mating with the first clamping portion, the extension direction of the second mounting cavity is consistent with the length direction of the first supporting keel and passes through the first supporting keel, and the side wall of the second mounting cavity is provided with the second mating hole.

[0013] In an optional embodiment, the connecting lock is installed in the second installation cavity of the first supporting keel, the first clamping portion is clamped with the second matching hole, and the second clamping portion is clamped with the first matching groove at the end of the first keel.

[0014] In an optional embodiment, the second keel includes a second supporting keel, the second supporting keel having a first side surface, a second side surface, a third side surface and a fourth side surface connected end to end in sequence, the first side surface and the third side surface are both provided with a slide groove for installing a seam adjusting piece or a pre-installed slider, the second side surface and the fourth side surface are both provided with the second matching groove, and the second supporting keel is provided with a second installation cavity for installing the connecting lock, the side wall of the second installation cavity is provided with a second matching hole matching with the first clamping portion, the extension direction of the second installation cavity is consistent with the length direction of the second supporting keel and the second installation cavity runs through the second supporting keel.

[0015] In an optional embodiment, the connecting lock is installed in the second installation cavity of the second supporting keel, the first clamping portion is clamped with the second matching hole, and the second clamping portion is clamped with the first matching groove between the two ends of the first keel.

[0016] In a second aspect, the present invention provides a quick-install frame, comprising the keel assembly described in any one of the aforementioned embodiments.

[0017] In a third aspect, the present invention provides a rapid construction system, comprising the quick-installation frame described in the aforementioned embodiment and a hanging wall, ceiling, floor assembly and opening door frame arranged on the quick-installation frame.

[0018] The beneficial effects of the embodiments of the present invention include, for example: a keel assembly provided by the embodiments of the present invention includes a plurality of first keels and a plurality of second keels, and the first keels are detachably connected to the second keels via a connecting lock. The use of self-tapping screws, air nails, and expansion screws to connect the first keel and the second keel is avoided, which are difficult to reuse after disassembly, and the original holes cannot be used for fastening when reassembling after disassembly. The first keel and the second keel are connected by a connecting lock, so that the quick-install frame built using the keel assembly is easy to install during assembly, which increases the installation efficiency, and after disassembly, the required quick-install frame can be rebuilt according to actual needs through the connecting lock, which is convenient for reuse and correspondingly saves installation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 A schematic diagram of the structure of a rapid construction system provided by an embodiment of the present invention;

[0021] Figure 2 A schematic diagram of assembling a connecting lock and a transverse keel provided in an embodiment of the present invention;

[0022] Figure 3 A schematic diagram of the installation of the second supporting keel and the transverse keel provided in an embodiment of the present invention;

[0023] Figure 4 A schematic diagram of a connection lock structure provided by an embodiment of the present invention;

[0024] Figure 5 A schematic structural diagram of a cross-section of a transverse keel provided in an embodiment of the present invention;

[0025] Figure 6 A schematic structural diagram of a cross section of a first supporting keel provided in an embodiment of the present invention;

[0026] Figure 7 A schematic structural diagram of a cross section of a second supporting keel provided in an embodiment of the present invention;

[0027] Figure 8 A schematic diagram of the structure of a pre-installed slider provided in an embodiment of the present invention;

[0028] Fig. 9 A schematic diagram of the installation of a pre-installed slider provided in an embodiment of the present invention;

[0029] Fig.10 A schematic diagram of installing a seam adjusting member provided in an embodiment of the present invention.

[0030] Icons: 1000- quick-installation system; 100- quick-installation frame; 110- horizontal keel; 111- first matching groove; 112- first installation cavity; 113- limiting boss; 114- first vertical tie bar; 115- first matching hole; 120- first support keel; 121- second matching groove; 122- second installation cavity; 123- second vertical tie bar; 124- second matching hole; 130- second support keel; 131- slide groove; 140 -connecting lock; 141-first clamping part; 142-second clamping part; 143-connecting lock housing; 144-spring; 200-mounting wall; 300-ceiling; 400-floor assembly; 500-door opening; 600-pre-installed slider; 610-first ear plate; 620-mounting plate; 621-slider hole; 630-second ear plate; 700-seam adjustment piece; 710-limiting clamping plate; 720-mounting ear plate; 800-hanging wheel. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0034] In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear to indicate an orientation or position relationship, they are based on the orientation or position relationship shown in the accompanying drawings, or are the orientation or position relationship in which the product of the invention is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.

[0036] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0037] Prefabricated decoration is a new form of decoration construction in recent years. As the name suggests, prefabricated decoration means that all the parts and components needed for decoration are produced in the factory and then transported to the decoration site for assembly and installation, eliminating the traditional decoration site's measurement, cutting and other operations of each component, making the construction simpler and more convenient, which can greatly improve the construction efficiency of the decoration site.

[0038] However, most prefabricated decorations currently require a keel frame as a support or connecting base, and the keel frame is connected by mutually perpendicular horizontal keels and vertical keels. At present, the commonly used keel assembly for prefabricated decorations on the market is mostly steel frames, rectangular tubes, round tubes and other profiles connected and tightened with self-tapping screws, air nails, expansion screws, etc., with low assembly and disassembly efficiency, difficulty in reuse after disassembly, and high installation cost.

[0039] In view of the above problems, the embodiments of the present invention provide a keel assembly, a quick-install frame and a quick-building system, which can connect the first keel and the second keel in a snap-fit ​​manner through a connecting lock, greatly improving the efficiency of building the house frame. By utilizing the snap-fit ​​connection between the matching grooves between the keels and the second snap-fitting part of the connecting lock, the frame can be built by driving screws, thereby increasing the assembly efficiency of disassembly and assembly, and can be reused after disassembly, saving installation costs.

[0040] The specific structure and technical effects of the rapid construction system provided by the invention of this application are described in detail below with reference to the accompanying drawings.

[0041] Please refer to Figure 1 The present embodiment provides a rapid construction system 1000 , including a quick-installation frame 100 and a hanging wall 200 , a ceiling 300 assembly, a floor assembly 400 and a door opening 500 arranged on the quick-installation frame 100 .

[0042] It is understandable that, for practical needs, architectural components such as inner corner lines, outer corner lines and skirting boards are also included to meet the needs of the house system. Home appliances, lighting fixtures, etc. can also be integrated to form an independent quick-construction system 1000.

[0043] The embodiment of the present invention further provides a quick-install frame 100, which includes a keel assembly. The quick-install frame 100 includes a top surface, a bottom surface and a support member, and the top surface, the bottom surface and the support surface are all composed of the keel assembly.

[0044] The keel assembly includes a plurality of first keels and a plurality of second keels, and the first keels and the second keels are detachably connected via a connection lock 140 .

[0045] Please refer to Figure 2-Figure 3The connecting lock 140 includes a first clamping portion 141 and a second clamping portion 142 connected to each other. The first keel is provided with a first matching hole 115 matching with the first clamping portion 141 and a first matching groove 111 matching with the second clamping portion 142, and the extension direction of the first matching groove 111 is consistent with the length direction of the first keel. Correspondingly, the second keel is provided with a second matching hole 124 matching with the first clamping portion 141 and a second matching groove 121 matching with the second clamping portion 142, and the extension direction of the second matching groove 121 is consistent with the length direction of the second keel. In this embodiment, the first clamping portion 141 and the second clamping portion 142 are rotatably arranged on the connecting lock housing 143. When the first clamping portion 141 of the connecting lock 140 is clamped into the first matching hole 115 of the first keel, the second clamping portion 142 is rotated by a certain angle to install one side of the second clamping portion 142 into the second matching groove 121 of the second keel. At this time, the first clamping portion 141 is rotated through the first matching hole 115 so that the second clamping portion 142 is completely clamped into the second matching groove 121 to achieve a stable connection between the first keel and the second keel.

[0046] For details, please refer to Figure 4 The connecting lock 140 further includes a connecting lock housing 143, a limiting portion and a spring 144. The spring 144, the first clamping portion 141 and the second clamping portion 142 are sequentially mounted on the connecting lock housing 143, and one end of the first clamping portion 141 is located inside the connecting lock housing 143, and the other end is located outside the connecting lock housing 143. When the connecting lock 140 is mounted on the first keel or the second keel, the second clamping portion 142 is pressed, and the first clamping portion 141 is retracted into the connecting lock housing 143, and the connecting lock 140 is mounted in the mounting cavity of the first keel or the second keel, and the second clamping portion 142 is released. When the connecting lock 140 reaches a certain position of the first keel or the second keel, the first clamping portion 141 pops out and engages with the first matching hole 115 or the second matching hole 124.

[0047] In the keel of this embodiment, for two connected first keels, the first matching hole 115 of one of the first keels is connected to the first clamping portion 141 of the connecting lock 140, and the first matching groove 111 of the other first keel is connected to the second clamping portion 142 of the connecting lock 140. For two connected second keels, the second matching hole 124 of one of the second keels is connected to the first clamping portion 141 of the connecting lock 140, and the second matching groove 121 of the other second keel is connected to the second clamping portion 142 of the connecting lock 140.

[0048] In this embodiment, please refer to Figure 5The first keel includes a transverse keel 110, and the transverse keel 110 includes a first side surface, a second side surface, a third side surface and a fourth side surface which are connected end to end in sequence, the first side surface and the third side surface are each provided with two first matching grooves 111, the second side surface and the fourth side surface are each provided with a first matching groove 111, and both ends of the transverse keel 110 are provided with a first installation cavity 112 for installing a connecting lock 140, and there are two first installation cavities 112, the extension direction of the first installation cavity 112 is consistent with the length direction of the transverse keel 110 and the first installation cavity 112 passes through the transverse keel 110, the side wall of the first installation cavity 112 is provided with a first vertical tie rod 114, the side wall of the first installation cavity 112 is provided with a first matching hole 115, and the first matching hole 115 is penetrated through the outside of the transverse keel 110, and the second side of the transverse keel 110 is provided with a limiting boss 113 for installing a supporting keel.

[0049] In this embodiment, please refer to Figure 6 The second keel includes a first supporting keel 120, which has a first side surface, a second side surface, a third side surface and a fourth side surface connected end to end in sequence, and each of the first side surface, the second side surface, the third side surface and the fourth side surface is provided with a second matching groove 121, and a second installation cavity 122 for installing the connecting lock 140 is provided at the end of the first supporting keel 120, and a second matching hole 124 matching with the first clamping portion 141 is provided on the side wall of the second installation cavity 122, and a second vertical tie rod 123 is provided inside the second installation cavity 122, and the extension direction of the second installation cavity 122 is consistent with the length direction of the first supporting keel 120 and runs through the first supporting keel 120, and a second matching hole 124 is provided on the side wall of the second installation cavity 122. In addition, the connecting lock 140 is installed in the second installation cavity 122 of the first supporting keel 120, the first clamping portion 141 is clamped with the second matching hole 124, and the second clamping portion 142 is clamped with the first matching groove 111 at the end of the first keel.

[0050] In this embodiment, please refer to Figure 7The second keel includes a second supporting keel 130, which has a first side surface, a second side surface, a third side surface and a fourth side surface connected end to end in sequence, the first side surface and the third side surface are both provided with a slide groove 131 for installing a seam adjusting member or a pre-installed slider, the second side surface and the fourth side surface are both provided with a second matching groove 121, and the second supporting keel 130 is provided with a second installation cavity 122 for installing the connecting lock 140, the side wall of the second installation cavity 122 is provided with a second matching hole 124 matching with the first clamping portion 141, the extension direction of the second installation cavity 122 is consistent with the length direction of the second supporting keel 130, and the second installation cavity 122 runs through the second supporting keel 130. The connecting lock 140 is installed in the second installation cavity 122 of the second supporting keel 130, and the first clamping portion 141 of the connecting lock 140 is clamped with the second matching hole 124, and the second clamping portion 142 is clamped with the first matching groove 111 between the two ends of the first keel.

[0051] It can be understood that in order to reduce the weight of the above-mentioned transverse keel 110, the first supporting keel 120 and the second supporting keel 130, the keel, the first supporting keel 120 and the second supporting keel 130 are all provided with a weight-reducing cavity. And in order to strengthen the vertical load-bearing strength of the first supporting keel 120 and the transverse keel 110, the first supporting keel 120 is provided with a second vertical tie rod 123 in the vertical load-bearing direction, and the transverse keel 110 is provided with a first vertical tie rod 114 in the vertical load-bearing direction.

[0052] In detail, in this embodiment, the quick-install frame 100 includes a top surface, a bottom surface and a support member, and the top surface, the bottom surface and the support surface are all composed of keel components.

[0053] Among them, please refer to Figure 1-Figure 7 The top and bottom surfaces of the quick-install frame 100 are both provided with transverse keels 110. In the bottom surface of the quick-install frame 100, first, four transverse keels 110 are connected end to end in sequence to form a rectangular bottom surface frame, and the four transverse keels 110 are each provided with a connecting lock 140 in sequence, and are clamped by the connecting lock 140. For any two connected transverse keels 110, two connecting locks 140 are respectively installed in two first installation cavities 112, and the two installation cavities of one transverse keel 110 are both installed with the connecting lock 140, and the second clamping parts 142 of the two connecting locks 140 are clamped with the two first matching grooves 111 on one side of the other transverse keel 110, that is, the two first matching grooves 111 on the first side or the third side. And both sides of the second side are provided with a limiting boss 113, and the extension direction of the limiting boss 113 is also consistent with the length direction of the transverse keel 110.

[0054] It can be understood that when the first supporting keel 120 or the second supporting keel 130 is engaged with the transverse keel 110 on the bottom surface, that is, the first supporting keel 120 or the second supporting keel 130 is engaged in the first matching groove 111 of the second side surface, it can limit the displacement of the first supporting keel 120 or the second supporting keel 130 relative to both sides of the second side surface to achieve the stability of the supporting keel and the transverse keel 110. Of course, a connecting lock 140 is installed in the first supporting keel 120 or the second supporting keel 130, and the second clamping portion 142 of the connection is engaged with the first matching groove 111 of the transverse keel 110 on the bottom surface. At this time, the second side surface of the transverse keel 110 faces the upper side of the quick-release frame 100.

[0055] Of course, in the bottom frame in which four transverse keels 110 are connected end to end in sequence, a plurality of transverse keels 110 are further arranged in the bottom frame to achieve the stability of the bottom surface of the quick-release frame 100. In the present embodiment, two transverse keels 110 are further arranged in the bottom frame to connect the two transverse keels 110 arranged opposite to each other, and a plurality of second supporting keels 130 are further arranged in the bottom frame, wherein one end of some of the second supporting keels 130 is clamped with the transverse keels 110 forming the bottom frame, and one end is clamped with the transverse keels 110 in the bottom frame, and both ends of the other second supporting keels 130 are simultaneously clamped with the two transverse keels 110 in the bottom frame.

[0056] Secondly, for the top surface, the transverse keels 110 are connected end to end in sequence to form a rectangular top surface frame, and the four transverse keels 110 are sequentially provided with connection locks 140, and are clamped by the connection locks 140. Its second side faces the bottom surface of the quick-install frame 100, that is, the limiting bosses 113 on both sides of the second side face the limiting bosses 113 on the transverse keels 110 of the bottom surface frame, and the remaining connection structures are the same as the bottom surface. Of course, in the top surface frame where the four transverse keels 110 are connected end to end in sequence, a plurality of transverse keels 110 are also provided in the top surface frame to achieve the stability of the top surface of the quick-install frame 100. At the same time, the corresponding ceiling 300 can be designed as needed in the top surface frame.

[0057] That is, for any two connected transverse keels 110, the two connecting locks 140 are respectively installed in the two first installation cavities 112, wherein the connecting locks 140 are installed in the two first installation cavities 112 of one transverse keel 110, and the second clamping parts 142 of the two connecting locks 140 are clamped with the two first matching grooves 111 on one side of the other transverse keel 110.

[0058] Of course, in order to support and connect the top and bottom surfaces of the quick-install frame 100, a support member is used to support and connect the top and bottom surfaces. In this embodiment, the support member includes four first support keels 120 and a plurality of second support keels 130. The four first support keels 120 are respectively connected to the four corners of the bottom and top surfaces, and the first support keels 120 are also vertically connected to the horizontal keels 110 of the bottom frame and the top frame.

[0059] A plurality of second supporting keels 130 are arranged between the four corners of the bottom frame and the top frame. In detail, for a transverse keel 110 of the bottom frame, one end of the plurality of second supporting keels 130 is clamped in the first matching groove 111 between the two ends of the transverse keel 110, and the other end is connected to the first matching groove 111 between the two ends of the transverse keel 110 opposite to the top frame and the bottom frame, and the orientation of the sliding groove 131 of the first side surface and the second side surface of the second supporting transverse keel 110 is consistent with the length direction of the transverse keel 110. The sliding grooves 131 between adjacent second supporting keels 130 are relatively arranged, which can be used to install seam adjustment parts and pre-installed slide 600, please refer to Figure 8-Figure 9 The pre-installed slider 600 includes a first ear plate 610, a mounting plate 620 and a second ear plate 630 connected in sequence at an angle, the first ear plate 610 and the second ear plate 630 are clamped with the slide groove 131, and the mounting plate 620 is provided with a plurality of slider holes 621. The pre-installed slider slides from the end of the slide groove 131 of the second supporting keel 130 to a predetermined position through the first ear plate 610 and the second ear plate 630, and then the fastening screw is inserted into the slider hole so that the pre-installed slider can fix the second supporting keel 130 and the horizontal keel 110. The seam adjusting member 700 is used to ensure the gap at the vertical joint of the wall panel.

[0060] It is understandable that when the quick construction system 1000 provided by the present invention is installed on the above-mentioned basis, please refer to Fig.10 The above-mentioned seam adjusting piece 700 can be used to fix and adjust the gap at the joint of the wall panels, and the seam adjusting piece 700 includes a limiting card plate 710 and two mounting ear plates 720, and the limiting card plate 710 is provided with a positioning hole, and the two mounting ear plates 720 are connected to the limiting card plate 710 at a right angle. During installation, the limiting card plate 710 is clamped with the slide groove 131, and is connected to the second supporting keel 130 by passing fasteners such as screws through the positioning holes. At this time, the two mounting ear plates 720 are clamped with the hanging wheels on the two adjacent wall panels to realize the installation of adjacent wall panels.

[0061] In summary, the embodiments of the present invention provide a keel assembly, a quick-install frame 100 and a quick-building system 1000. The keel assembly includes a first keel and a second keel, and the first keel and the second keel are detachably connected via a connecting lock 140 . The quick-install frame 100 includes the above-mentioned keel assembly, and the connected keels are stably connected through the connecting lock 140 structure, so that a quick-install frame 100 can be quickly built, so that the required wall system, ceiling 300, floor, door frame opening, etc. can be integrated on the frame according to actual needs, and other fixture decorative layers can also be integrated, which can be efficiently assembled, and the use of self-tapping screws, air nails, expansion screws and other connecting and tightening methods for connecting the keels is avoided. Since the quick-install frame 100 is built in a snap-on manner, after disassembly, no damage will be caused to the parts, so it can be reused as needed after disassembly, and the installation cost is correspondingly saved. In addition, the quick-install frame 100 is built using the above-mentioned keel assembly, and then the quick-install system 1000 is built, which also avoids the problems of dust, dirt, noise and the like caused by the use of self-tapping screws, air nails, expansion screws and other connection methods.

[0062] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A keel assembly, applied to a frame, characterized in that: include: A plurality of first keels and a plurality of second keels, wherein the first keels and the second keels are detachably connected via a connecting lock; The connecting lock comprises a first clamping portion and a second clamping portion connected to each other, the first keel is provided with a first matching hole matched with the first clamping portion and a first matching groove matched with the second clamping portion, and the extending direction of the first matching groove is consistent with the length direction of the first keel; The second keel is provided with a second matching hole matched with the first clamping portion and a second matching groove matched with the second clamping portion, and the extension direction of the second matching groove is consistent with the length direction of the second keel; For two connected first keels, the first matching hole of one of the first keels is connected to the first clamping portion of the connecting lock, and the first matching groove of the other first keel is connected to the second clamping portion of the connecting lock; For two connected second keels, the second matching hole of one of the second keels is connected to the first clamping portion of the connecting lock, and the second matching groove of the other second keel is connected to the second clamping portion of the connecting lock; The first keel comprises a transverse keel, and the transverse keel is sequentially connected end to end with a first side surface, a second side surface, a third side surface and a fourth side surface, the first side surface and the third side surface are each provided with two first matching grooves, the second side surface and the fourth side surface are each provided with one first matching groove, and the transverse keel is provided with a first installation cavity for installing the connection lock, there are two first installation cavities, the extension direction of the first installation cavity is consistent with the length direction of the transverse keel and the first installation cavity runs through the transverse keel, the side wall of the first installation cavity is provided with the first matching hole, and the second side surface of the transverse keel is provided with a limiting boss for installing a support keel; The second keel includes a first supporting keel, the first supporting keel has a first side surface, a second side surface, a third side surface and a fourth side surface connected end to end in sequence, the first side surface, the second side surface, the third side surface and the fourth side surface are each provided with a second matching groove, and the end of the first supporting keel is provided with a second mounting cavity for installing the connecting lock, the side wall of the second mounting cavity is provided with a second matching hole matching with the first clamping portion, the extension direction of the second mounting cavity is consistent with the length direction of the first supporting keel and passes through the first supporting keel, and the side wall of the second mounting cavity is provided with the second matching hole.

2. The keel assembly according to claim 1, characterized in that: The connecting lock is installed in the second installation cavity of the first supporting keel, the first clamping portion is clamped with the second matching hole, and the second clamping portion is clamped with the first matching groove at the end of the first keel.

3. The keel assembly according to claim 1, characterized in that: The second keel includes a second supporting keel, and the second supporting keel has a first side surface, a second side surface, a third side surface and a fourth side surface which are connected end to end in sequence, the first side surface and the third side surface are both provided with a slide groove for installing a seam adjusting piece or a pre-installed slider, the second side surface and the fourth side surface are both provided with the second matching groove, and the second supporting keel is provided with a second installation cavity for installing the connecting lock, the side wall of the second installation cavity is provided with a second matching hole which matches the first clamping portion, the extension direction of the second installation cavity is consistent with the length direction of the second supporting keel and the second installation cavity runs through the second supporting keel.

4. The keel assembly according to claim 3, characterized in that: The connecting lock is installed in the second installation cavity of the second supporting keel, the first clamping portion is clamped with the second matching hole, and the second clamping portion is clamped with the first matching groove between the two ends of the first keel.

5. A quick-install frame, characterized in that: The keel assembly comprises the keel assembly described in any one of claims 1 to 4.

6. A rapid construction system, characterized in that: It comprises the quick-install frame as claimed in claim 5 and the hanging wall, ceiling, floor components and opening door frames arranged on the quick-install frame.

Images