A house structure that is easy to build

Abstract

The present invention provides a house structure that is easy to build, and belongs to the field of building technology. The house structure that is easy to build includes a load-bearing member arranged vertically, and a transverse member arranged transversely between the load-bearing members, and is characterized in that: the load-bearing member and the transverse member are connected by a mortise and tenon structure, and the mortise and tenon structure includes a tenon body and a mortise body, and at least one first hook is convexly provided on the mating surface of the tenon body for mating with the mortise body, and at least one second hook is convexly provided on the mating surface of the mortise body for mating with the tenon body, and the first hook and the second hook are mated one by one to achieve hook connection, and at least one first installation through hole is provided on the tenon body. The advantages of the house structure that is easy to build are that the crossbeam is quickly installed on the load-bearing wall or load-bearing column by utilizing the characteristics of the mortise and tenon structure that is firmly connected and easy to install, thereby improving the construction speed of houses whose main material is lightweight materials.

Description

Technical Field

[0001] The invention belongs to the technical field of construction equipment, and in particular relates to a house structure mainly constructed of lightweight materials. Background Art

[0002] In housing construction mainly constructed of lightweight materials (such as wood, color steel foam board, etc.), the connection between load-bearing walls or load-bearing columns and beams is usually a non-detachable fixed connection. Therefore, when building a house, the fixed connection can only be carried out on site, and the operation is cumbersome, time-consuming and labor-intensive, which affects the construction progress. Summary of the invention

[0003] The object of the present invention is to provide a house structure which is easy to construct and solves at least some of the above problems.

[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical solutions: the easy-to-build house structure of the present invention includes a vertically arranged load-bearing member and a transverse member arranged transversely between the load-bearing members, characterized in that the load-bearing member and the transverse member are connected by a mortise and tenon structure, the mortise and tenon structure includes a tenon body and a mortise body, at least one first hook is convexly provided on the mating surface of the tenon body for mating with the mortise body, at least one second hook is convexly provided on the mating surface of the mortise body for mating with the tenon body, at least one first installation through hole is provided on the tenon body, the first connecting member passes through the first installation through hole and enters into the transverse member body and is tightly matched with it, at least one second installation through hole is provided on the mortise body, the second connecting member passes through the second installation through hole and the load-bearing member in turn and is tightly matched with it, the first hook and the second hook are matched one by one, so that the second hook supports the first hook and the transverse member connected to the first hook.

[0005] In the above-mentioned house structure which is easy to build, when the tenon body and the mortise body cooperate with each other, the first hook and the second hook located at the outermost side thereof are connected with a third connecting member for fastening the two together.

[0006] In the above-mentioned house structure which is easy to build, a first adhesive layer is provided on the side surface of the tenon body which cooperates with the transverse member.

[0007] In the above-mentioned easy-to-build house structure, a first connection hole for the first connection member to enter is opened in the transverse member, and a second adhesive layer is arranged in the first connection hole; a second connection hole for the second connection member to pass through is opened in the load-bearing member.

[0008] In the above-mentioned easy-to-build house structure, at least one third hook is protruding from the side of the tenon body for connecting with the transverse member, a first accommodating groove for accommodating the third hook is provided on the transverse member, and at least one fourth hook is protruding from the side of the mortise body for connecting with the load-bearing member.

[0009] In the above-mentioned house structure which is easy to construct, a third adhesive layer which cooperates with the first receiving groove is provided on the outer side of the third hook head.

[0010] In the above-mentioned house structure which is easy to build, the two mating surfaces of the tenon body and the mortise body are both stepped structures, and the step directions of the respective stepped structures are opposite to each other.

[0011] In the above-mentioned house structure which is easy to build, at least one first hook is provided at each step on the mating surface of the tenon body which is in a stepped structure and matches with the mortise body, and at least one second hook is provided at each step on the mating surface of the tenon body which is in a stepped structure and matches with the tenon body.

[0012] In the above-mentioned easy-to-build house structure, when the first hook head and the second hook head cooperate, a first limit member for limiting the movement of the first hook head is provided between the first hook head and the mortise body, and a second limit member for limiting the movement of the second hook head is provided between the second hook head and the tenon body.

[0013] In the above-mentioned house structure that is easy to build, the load-bearing components include load-bearing walls and / or load-bearing columns, and the transverse components include beams; the tenon body and the mortise body are both made of metal materials; the tenon body and the mortise body are both hollow structures, and a first reinforcing rib connecting at least two inner walls is provided in the tenon body, and a second reinforcing rib connecting at least two inner walls is provided in the mortise body.

[0014] Compared with the prior art, the advantages of the easy-to-build house structure are: the beams are quickly installed on the load-bearing walls or load-bearing columns by utilizing the firm connection and easy installation characteristics of the mortise and tenon structure, thereby improving the construction speed of the house building mainly made of lightweight materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 An internal structural view of a multi-story house in an embodiment of the present invention is provided.

[0017] Figure 2 Provided Figure 1 A local enlarged view of point A1 in the middle.

[0018] Figure 3 Provided Figure 1 A partial enlarged view of point A2 in the middle.

[0019] Figure 4 Provided Figure 1 A partial enlarged view of A3 in the middle.

[0020] Figure 5 An external structural view of a multi-story building in an embodiment of the present invention is provided.

[0021] Figure 6 A structural view of a wooden wall according to an embodiment of the present invention is provided.

[0022] Figure 7 Provided Figure 6 Schematic cross-sectional view along the BB direction.

[0023] Figure 8 Provided Figure 6 Schematic cross-sectional view along the AA direction.

[0024] Fig. 9 Provided Figure 6 A partial enlarged view of point B1 in the middle.

[0025] Fig.10 Provided Figure 8 A partial enlarged view of point B2 in the middle.

[0026] Fig.11 Provided Figure 6 A partial enlarged view of point B3 in the middle.

[0027] Fig.12 An exploded structural view of the mortise and tenon structure and components in the embodiment of the present invention is provided.

[0028] Fig.13 A schematic structural diagram of the tenon body and the secondary beam as a transverse member when assembled together in an embodiment of the present invention is provided.

[0029] Fig.14 Provided Fig.13 A partial enlarged view of C1 in the middle.

[0030] Fig.15 Provided Fig.13 A local enlarged view of C2 in the middle.

[0031] Fig.16 A schematic structural diagram of the mortise body and the wall component when assembled together in an embodiment of the present invention is provided.

[0032] Fig.17 Provided Fig.16 A local enlarged view of D1 in the middle.

[0033] Fig.18 Provided Fig.16 A local enlarged view of point D2 in the middle.

[0034] Fig.19 Provided Fig.16 A local enlarged view of point D3 in the middle.

[0035] Fig. 20 A schematic diagram of the structure of the tenon body and the components arranged thereon assembled with the crossbeam and the mortise body and the components arranged thereon assembled with the load-bearing wall in the embodiment of the present invention is provided.

[0036] Fig.21 Provided Fig. 20 A local enlarged view of E1 in the middle.

[0037] Fig. 22 Provided Fig. 20 A local enlarged view of E2 in the middle.

[0038] In the figure, the secondary wooden beam a1, the load-bearing wall a2, the cross beam a3, the tenon body 1, the first hook head 11, the third hook head 12, the first installation through hole 13, the first reinforcing rib 14, the wood screw 15, the glue capsule 16, the adhesive layer 17, the drill hole 18, the self-tapping screw 19, the mortise body 2, the second hook head 21, the fourth hook head 22, the second installation through hole 23, the second reinforcing rib 24, the bolt 25, the spring washer 26, the silicone pad 27, and the flat washer 2 8. Nut 29, thickening member 210, first adhesive layer 41, second adhesive layer 42, third adhesive layer 43, first accommodating groove 51, first limiting member 61, second limiting member 62, installation gap 63, aluminum-wood composite screen column 91, structural column 92, column-penetrating horizontal wall panel 93, beam-penetrating vertical wall panel 94, lintel 95, foundation column 96, wooden wall 97, wooden wall panel 98, wood screws 99, exterior wall gusset plate 910, self-tapping screws 911. DETAILED DESCRIPTION

[0039] like Figure 5 As shown, it is a multi-story wooden house made of wood, in which wooden wall panels (such as horizontal wall panels 93 through columns and vertical wall panels 94 through beams) pass through the frame main structure such as columns (such as aluminum-wood composite screen columns 91, structural columns 92, etc.) or beams (such as lintels 95). Without affecting the structural strength of the columns and beams, the wooden wall panels are tightly combined with the structural main body to form a force-bearing aggregate, thereby improving the force transfer efficiency between the main structure and the wall maintenance structure, so that the local force is quickly dispersed to other structural main bodies (such as columns and beams) and finally dispersed and transmitted to the foundation (such as foundation columns 96) and finally transmitted to the underground bearing layer.

[0040] The present invention will be further described in detail below with reference to the accompanying drawings and by way of examples. The following examples are intended to explain the present invention but the present invention is not limited to the following examples.

[0041] like Figures 1 to 4As shown, a structure in which the load-bearing components and the transverse components in a multi-story wooden house are assembled together using the mortise and tenon structure.

[0042] Specifically, the house structure includes a vertically arranged load-bearing member and a transverse member transversely arranged between the load-bearing members. The load-bearing member and the transverse member are connected by a mortise and tenon structure. The mortise and tenon structure includes a tenon body 1 and a mortise body 2. At least one first hook 11 is convexly provided on the mating surface of the tenon body 1 for mating with the mortise body 2, and at least one second hook 21 is convexly provided on the mating surface of the mortise body 2 for mating with the tenon body 1. At least one first mounting through hole 13 is provided on the tenon body 1. After passing through the first mounting through hole 13, the first connecting member enters into the transverse member body and fits tightly therewith. At least one second mounting through hole 23 is provided on the mortise body 2. The second connecting member passes through the second mounting through hole 23 and the load-bearing member in sequence and fits tightly therewith. The first hook 11 and the second hook 21 fit one by one, so that the second hook 21 supports the first hook 11 and the transverse member connected to the first hook 11.

[0043] like Figures 1 to 3 As shown, the first connecting member mentioned above is but not limited to a wood screw 15, the second connecting member mentioned above is but not limited to a bolt 25 and a nut 29 matched therewith, and the third connecting member mentioned below is but not limited to a self-tapping screw 19.

[0044] In one or some embodiments, when the tenon body 1 and the mortise body 2 are mated, a third connecting member for fastening the tenon body 1 and the mortise body 2 together is connected to the first hook 11 and the second hook 21 which are located at the outermost sides thereof and mated with each other.

[0045] like Fig.12 As shown, the mortise and tenon structure in this embodiment is made of metal material (aluminum alloy with light weight, high strength and corrosion resistance can be selected, and of course other single metal or alloy materials can be selected according to needs, and of course non-metallic materials with similar characteristics can also be selected).

[0046] The mortise and tenon structure as a connector between components has the following characteristics: the connection between the mortise and tenon is a hook connection, which has both compression and tension resistance and reduces the difficulty of installation during construction. In addition, the connection between the mortise and tenon structure and the components can be produced and installed in the factory, which is convenient for installation, saves construction time and reduces construction costs. In addition, the mortise and tenon structure made of metal materials can be produced by drawing molds, and the production process is simple. For example, if aluminum alloy materials are used, since the aluminum material itself will form a dense oxide film, no surface treatment is required in the later stage, which reduces the production and processing costs. The mortise and tenon structure made of metal materials is easy to cut its width according to demand. Since the force of the mortise and tenon structure depends on its width, the requirements for the width of the mortise and tenon structure in reality are different according to the weight of the supported components. In addition, since the mortise and tenon structure is hidden between the components, it cannot be seen from the outside of the building and does not affect the beauty of the exterior of the house.

[0047] The installation principle of this mortise and tenon structure is as follows: Figure 1 , 2 As shown in , 3, 13, 16 and 20, first, the tenon body 1 is connected to the beam (such as the main beam, the secondary beam, etc.) and the mortise body 2 is connected to the load-bearing member (such as the load-bearing wall a2, the load-bearing column, etc., the above-mentioned connection can be completed in advance in the enterprise, and then, the above-mentioned beam is lifted by a crane at the installation site, and the second hooks 21 on the mortise body 2 at both ends of the beam are matched one by one with the first hooks 11 on the tenon body 1 on the load-bearing members at both ends of the beam. Compared with the current installation method, it is much simpler and faster.

[0048] like Figure 4 As shown, the exterior wall gusset plate 910 is connected to the wooden wall 97 vertically and horizontally by self-tapping screws to further improve the overall strength of the wall.

[0049] like Figures 6 to 11 As shown, the wooden wall 97 is formed by splicing a plurality of wooden wall panels 98 , and the wooden wall panels 98 are fastened with wood screws 99 to make the wooden wall panels 98 tightly connected.

[0050] In order to make it easier for the first hook 11 to be hung on the second hook 21, it is not necessary to dock them too precisely. Fig. 22 As shown, when the first hook head 11 and the second hook head 21 are matched, an installation gap 63 is left between them.

[0051] In addition, in order to reduce the probability of the first hook 11 and the second hook 21 colliding with each other and causing damage to the hooks, at least a portion of the two mating surfaces of the first hook 11 and the second hook 21 that are adjacent to the outside are inclined to each other.

[0052] In addition, in order to strengthen the connection strength of the mortise and tenon structure when matched, and prevent the mortise and tenon structure from being separated under abnormal circumstances, such as Fig.21 and 21 As shown, a self-tapping screw 19 is arranged between the first hook heads 11 and the second hook heads 21 after mating, and the self-tapping screw 19 penetrates the first hook heads 11 and the second hook heads 21 at the same time, so that the first hook heads 11 and the second hook heads 21 are tightly connected to the self-tapping screw 19, and the two mating surfaces on the first hook heads 11 and the second hook heads 21 are also tightly mated, so that the mortise and tenon structure is fastened in both the vertical direction and the horizontal direction.

[0053] In addition, in order to facilitate the search for the installation position of the self-tapping screw 19 (the position is usually located at the center line position of the height direction of the first hook head 11 and the second hook head 21 when tightly fitted), as shown in FIG. Fig.15 As shown, a drill hole 18 is opened on the tenon body 1 so that the self-tapping screw 19 can quickly find the drill hole 18 for installation during installation. In addition, it is mainly to allow the self-tapping screw 19 to pass straightly from top to bottom or from bottom to top at the center line position in the height direction of the first hook head 11 and the second hook head 21 when they are matched, thereby reducing the probability of skewing and improving the connection effect of the first hook head 11 and the second hook head 21.

[0054] In addition, in one or some embodiments, when the mortise and tenon structure cooperates with each other, a first stopper 61 and a second stopper 62 are provided between the outer side surfaces of the first hook 11 and the second hook 21 and the matching portions of the tenon body 1 and the mortise body 2 and the second hook 21 and the first hook 11, respectively. Fig.21 As shown, the first limiting member 61 and the second limiting member 62 each include a limiting protrusion and a limiting groove. When the mortise and tenon structure is matched, the limiting protrusion and the limiting groove also cooperate with each other, thereby improving the longitudinal tolerance capacity in the vertical direction.

[0055] like Fig.12 , 13 As shown in Figures 14, 15 and 20, the connection method between the tenon body 1 and the crossbeam is that the wood screw 15 as the first connecting member first passes through the first mounting through hole 13 provided on the tenon body 1, and then enters the first connecting hole provided in the crossbeam (a second adhesive layer 42 may also be provided in the first connecting hole, and the material of the second adhesive layer 42 may be, for example, a glue capsule 16, that is, glue is installed in a capsule, and when the wood screw 15 pierces the capsule, the glue flows out, and the wood screw 15 is glued to the connecting hole), the wood screw 15 is fastened to the crossbeam by its own thread, and in addition, an adhesive layer 17 (such as an adhesive layer coated with AB glue, etc.) may be provided on the side surface of the tenon body 1 on the side cooperating with the crossbeam, and the crossbeam and the tenon body 1 are tightly connected by the above-mentioned adhesive and the wood screw 15, thereby greatly improving the tensile strength of the connection.

[0056] It should be noted that the adhesive layer 17 includes: Figures 1 to 3 As shown, a first adhesive layer 41 and a third adhesive layer 43 described below are provided on the side surface of the tenon body 1 that cooperates with the transverse member.

[0057] The first adhesive layer 41, as well as the second adhesive layer 42, the third adhesive layer 43 and the fourth adhesive layer (not shown) described below are formed by coating with glue (such as AB glue, etc.), and of course, other adhesive materials can also be used as needed.

[0058] like Fig.12 , 16 , 17, 18, 19 and 20, the connection method between the mortise body 2 and the load-bearing member is that the bolt 25 as the second connecting member first passes through the second mounting through hole 23 opened on the mortise body 2, then enters the second connecting hole set in the load-bearing member and passes out, and the other end of the bolt 25 is connected with a nut 29 to fix the mortise body 2 on the load-bearing member. In addition, when the thickness of the load-bearing member is not very thick, considering the firmness, the length of the bolt 25 is much larger than the thickness of the load-bearing member. For this reason, a symmetrical number of thickening members 210 are added to the front and back sides of the load-bearing member. In this way, when connecting, the bolt 25 also has to pass through the connecting hole on the thickening member 210. In addition, considering the seismic requirements, a spring washer 26, a silicone pad 27 and a flat washer 28 are also provided on the bolt 25.

[0059] The above-mentioned connection method of connecting the load-bearing components with bolts 25 is conducive to solving the problem of low tensile strength of the existing mortise and tenon structure. In addition, the number of the first mounting holes 13 and the second mounting holes 23 can be made the same and one-to-one corresponding. When the tenon body 1 and the mortise body 2 are matched, the corresponding first mounting holes 13 and the second mounting holes 23 are basically at the same height position, realizing a symmetrical setting, more uniform force, and conducive to the stability of the structure.

[0060] In one or some embodiments, the mortise and tenon structure further adds another hook head, such as Figure 1 , 2 As shown in , 3, 12, 13, 14 and 20, at least one third hook 12 is convexly provided on one side of the tenon body 1 for connecting with the transverse member. As can be seen from the figure, the third hook 12 plays the role of a hook, which can improve the longitudinal tolerance of the mating part with it. The transverse member is provided with a first receiving groove 51 for accommodating the third hook 12; Fig.12 , 16 As shown in FIG. 19 and FIG. 20, at least one fourth hook 22 (such as FIG. 21 ) is convexly provided on one side of the mortise body 2 for connecting with the load-bearing member. Figures 1 to 3As shown, the fourth hook 22 is directly hung on the thickening member 210 connected to the load-bearing wall a2). As can be seen from the figure, the third hook 12 plays the role of a supporting hook, which can improve the longitudinal tolerance of the mating point with it.

[0061] In one or some embodiments, a second receiving groove (not shown in the figure) for receiving the fourth hook 22 is provided on the load-bearing component.

[0062] In one or some embodiments, a third adhesive layer 43 cooperating with the first receiving groove 51 is provided on the outer side of the third hook head 12. In addition, when the second receiving groove exists, a fourth adhesive layer (not shown in the figure) cooperating with the second receiving groove is provided on the outer side of the fourth hook head 22.

[0063] like Fig.12 and 20 As shown, in addition, the number of third hooks 12 and fourth hooks 22 can be the same, and each third hook 12 and a corresponding fourth hook 22 are staggered front and back and symmetrically arranged along the height direction of the tenon body 1 and the mortise body 2 when mating.

[0064] In one or some embodiments, at least a portion of two mating surfaces of the first hook 11 and the second hook 21 that are used for mating and are adjacent to the outside are arranged to be inclined with respect to each other.

[0065] In one or some embodiments, the mortise and tenon structure is used to increase the area of ​​the mating surface, such as Fig.12 , 13 As shown in 16 and 20, the two mating surfaces of the tenon body 1 and the mortise body 2 are both stepped structures, and the two step structures are opposite to each other in the direction of the steps gradually rising, so that the supporting step structure located on the mortise body 2 cooperates with the supported step structure located on the tenon body 1, and the mating surface area is increased when the height of the mortise and tenon structure is the same, so as to better support the components connected to the mortise body 2 and enhance stability.

[0066] In addition, if Fig.12 and 20 As shown, at least one first hook 11 can be provided at each step on the mating surface of the stepped structure on the tenon body 1 that matches with the mortise body 2, and at least one second hook 21 can be provided at each step on the mating surface of the stepped structure on the mortise body 2 that matches with the tenon body 1, so that each step portion is provided with at least one pair of first hooks 11 and second hooks 21 that match each other.

[0067] In one or some embodiments, the mortise and tenon structure is provided with guaranteed strength, such as Fig.12 and 20As shown, both the tenon body 1 and the mortise body 2 are hollow structures. A first reinforcing rib 14 connecting at least two inner side walls is provided in the tenon body 1, and a second reinforcing rib 24 connecting at least two inner side walls is provided in the mortise body 2.

[0068] In order to save manufacturing costs and facilitate manufacturing, storage, transportation and installation, in one or some embodiments, the mortise and tenon structure, such as Fig.12 and 20 As shown, the tenon body 1 and the parts arranged thereon are the same size and shape as the mortise body 2 and the parts arranged thereon, that is, in fact, the tenon structure and the mortise structure are actually the same structure, but they are inverted and mirrored when used.

[0069] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0070] Although this article uses more wood secondary beam a1, load-bearing wall a2, cross beam a3, tenon body 1, first hook 11, third hook 12, first installation through hole 13, first reinforcing rib 14, wood screw 15, glue capsule 16, adhesive layer 17, drill hole 18, self-tapping screw 19, mortise body 2, second hook 21, fourth hook 22, second installation through hole 23, second reinforcing rib 24, bolt 25, spring washer 26, silicone pad 27, flat washer 28, nut 29 , thickening member 210, first adhesive layer 41, second adhesive layer 42, third adhesive layer 43, first accommodating groove 51, first stopper 61, second stopper 62, installation gap 63, aluminum-wood composite screen column 91, structural column 92, column-penetrating horizontal wall board 93, beam-penetrating vertical wall board 94, lintel 95, foundation column 96, wooden wall 97, wooden wall board 98, wood screw 99, exterior wall gusset plate 910, self-tapping screw 911 and other terms, but the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional restrictions is contrary to the spirit of the present invention.

Claims

1. A house structure that is easy to build, comprising load-bearing members arranged vertically, and transverse members arranged transversely between the load-bearing members, characterized in that: The load-bearing member and the transverse member are connected by a mortise and tenon structure, wherein the mortise and tenon structure comprises a tenon body (1) and a mortise body (2), wherein at least one first hook (11) is convexly provided on a mating surface of the tenon body (1) for mating with the mortise body (2), and at least one second hook (21) is convexly provided on a mating surface of the mortise body (2) for mating with the tenon body (1), wherein at least one first mounting through hole (13) is provided on the tenon body (1), and the first connecting member passes through the first mounting through hole (13) and enters the transverse member body and is tightly mated with the transverse member, and the mortise body (2) is provided with at least one second mounting through hole (23), and the second connecting member passes through the second mounting through hole (23) and the load-bearing member in sequence and is tightly mated with the load-bearing member, wherein the first hook (11) and the second hook (21) are mated one by one, so that the second hook (21) supports the first hook (11) and the transverse member connected to the first hook (11); When the tenon body (1) and the mortise body (2) are matched, the first hook (11) and the second hook (21) located at the outermost sides thereof are matched with each other, and a third connecting member for fastening the two hooks together is connected; a first connecting hole for the first connecting member to enter is provided in the transverse member, and a second adhesive layer (42) is provided in the first connecting hole; a second connecting hole for the second connecting member to pass through is provided in the load-bearing member; at least one third hook (12) is protrudingly provided on one side of the tenon body (1) for connecting with the transverse member; a first receiving groove (51) for receiving the third hook (12) is provided on the transverse member; at least one fourth hook (22) is protrudingly provided on one side of the mortise body (2) for connecting with the load-bearing member; and a third adhesive layer (43) matching with the first receiving groove (51) is provided on the outer side of the third hook (12); When the first hook head (11) and the second hook head (21) are matched, a first limiting member (61) for limiting the movement of the first hook head (11) is provided between the first hook head (11) and the mortise body (2), and a second limiting member (62) for limiting the movement of the second hook head (21) is provided between the second hook head (21) and the tenon body (1).

2. The easy-to-build house structure according to claim 1, characterized in that: A first adhesive layer (41) is provided on the side surface of the tenon body (1) that cooperates with the transverse member.

3. The easy-to-build house structure according to any one of claims 1 to 2, characterized in that: The two mating surfaces of the tenon body (1) and the mortise body (2) are both stepped structures, and the step directions of the respective stepped structures are opposite to each other. At least one first hook (11) is provided at each step on the mating surface of the tenon body (1) that is mating with the mortise body (2), and at least one second hook (21) is provided at each step on the mating surface of the tenon body (2) that is mating with the tenon body (1). The load-bearing component comprises a load-bearing wall (a2) and / or a load-bearing column, and the transverse component comprises a crossbeam (a3). The tenon body (1) and the mortise body (2) are both made of metal materials. The tenon body (1) and the mortise body (2) are both hollow structures. The tenon body (1) is provided with a first reinforcing rib (14) connecting at least two inner side walls, and the mortise body (2) is provided with a second reinforcing rib (24) connecting at least two inner side walls.

Images