CN112211302A - House structure convenient to build - Google Patents

Abstract

The invention provides a house structure convenient to build, and belongs to the technical field of buildings. This house structure convenient to build includes the bearing member of vertical setting, and transversely sets up the transverse member between the bearing member, its characterized in that: the bearing component is connected with the transverse component through the mortise and tenon structure, the mortise and tenon structure comprises a tenon body and a mortise body, at least one first hook head is arranged on the tenon body and used for protruding the matched face of the mortise body, at least one second hook head is arranged on the mortise body and used for protruding the matched face of the mortise body, the first hook heads are matched with the second hook heads one by one to realize hooking connection, and at least one first installation through hole and the like are formed in the tenon body. This house structure convenient to build's advantage lies in: the beam is quickly installed on the bearing wall or the bearing column by utilizing the characteristics of firm connection and convenient installation of the tenon-and-mortise structure, so that the building speed of the house mainly made of light materials is increased.

Description

House structure convenient to build

Technical Field

The invention belongs to the technical field of building equipment, and particularly relates to a house structure mainly made of light materials.

Background

In the housing construction who mainly builds by light material (like wood, various steel cystosepiment etc.), the connected mode of bearing wall or heel post and crossbeam adopts non-detachably fixed connection mode usually, consequently when building the house, can only carry out fixed connection at the scene, and complex operation, waste time and energy, influenced the construction progress.

Disclosure of Invention

It is an object of the present invention to provide a house structure that solves at least part of the above mentioned problems and that is easy to construct.

In order to achieve the purpose, the invention adopts the following technical scheme: the invention discloses a house structure convenient to build, which comprises vertically arranged bearing members and transverse members transversely arranged between the bearing members, and is characterized in that: the bearing member is connected with the transverse member through the tenon-and-mortise structure, the tenon-and-mortise structure comprises a tenon body and a mortise body, at least one first hook head is arranged on the tenon body and used for being matched with the mortise body in an upward protruding mode, at least one second hook head is arranged on the mortise body and used for being matched with the mortise body in an upward protruding mode, at least one first installation through hole is formed in the tenon body, the first connecting piece penetrates through the first installation through hole and then enters the transverse member to be in internal tight fit with the transverse member, at least one second installation through hole is formed in the mortise body, the second connecting piece sequentially penetrates through the second installation through hole, the bearing member is in tight fit with the second connecting piece, and the first hook heads are matched with the second hook heads one by one to enable the second hook heads to support the first hook heads and the transverse member connected with the first hook heads.

In the house structure convenient to construct, the first hook head and the second hook head which are positioned on the outermost sides of the tenon body and the mortise body and matched with each other when the tenon body and the mortise body are matched are connected with the third connecting piece for fastening the first hook head and the second hook head together.

In the above-mentioned room structure convenient to construct, a first adhesive layer is provided on the side surface of the tenon body which is matched with the cross member.

In the room structure convenient to build, a first connecting hole for a first connecting piece to enter is formed in the transverse member, and a second adhesive layer is arranged in the first connecting hole; and a second connecting hole for the second connecting piece to penetrate is formed in the bearing component.

In the above-mentioned house structure convenient to build, the side epirelief that is used for being connected with the transverse member on the tenon body is equipped with at least one third gib head, sets up the first holding tank that holds the third gib head on the transverse member, and the side epirelief that is used for being connected with the bearing member on the mortise body is equipped with at least one fourth gib head.

In the above-mentioned room structure convenient to build, the third gib head outside is equipped with the third viscose layer with first holding tank complex.

In the above-mentioned house structure convenient to build, two fitting surfaces of the tenon body and the mortise body are both of a ladder structure, and the ladder directions of the respective ladder structures are opposite to each other.

In the house structure convenient to build, each step on the matching surface of the mortise and tenon body in the stepped structure matched with the mortise and tenon body is provided with at least one first hook, and each step on the matching surface of the mortise and tenon body in the stepped structure matched with the mortise and tenon body is provided with at least one second hook.

In the above house structure convenient to construct, when the first hook head and the second hook head are matched, a first limiting part for limiting the movement of the first hook head is arranged between the first hook head and the mortise body, and a second limiting part for limiting the movement of the second hook head is arranged between the second hook head and the mortise body.

In the above-described room structure convenient for construction, the load-bearing member includes a load-bearing wall and/or a load-bearing column, and the cross member includes a cross member; the tenon body and the mortise body are both made of metal materials; the tenon body and the mortise body are both of hollow structures, the tenon body is internally provided with a first reinforcing rib for connecting at least two inner side walls, and the mortise body is internally provided with a second reinforcing rib for connecting at least two inner side walls.

Compared with the prior art, this house structure convenient to build's advantage lies in: the beam is quickly installed on the bearing wall or the bearing column by utilizing the characteristics of firm connection and convenient installation of the tenon-and-mortise structure, so that the building speed of the house building mainly made of light materials is increased.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Figure 1 provides an internal structural view of a multi-story building in an embodiment of the present invention.

Fig. 2 provides an enlarged view of a portion of fig. 1 at a 1.

Fig. 3 provides an enlarged view of a portion of fig. 1 at a 2.

Fig. 4 provides an enlarged view of a portion of fig. 1 at a 3.

Figure 5 provides an exterior structural view of a multi-story building in an embodiment of the present invention.

FIG. 6 provides a structural view of a wood wall in an embodiment of the present invention.

FIG. 7 provides a schematic cross-sectional view along B-B of FIG. 6.

Fig. 8 provides a schematic cross-sectional view along direction a-a in fig. 6.

Fig. 9 provides an enlarged view of a portion of fig. 6 at B1.

Fig. 10 provides an enlarged view of a portion of fig. 8 at B2.

Fig. 11 provides an enlarged view of a portion of fig. 6 at B3.

Fig. 12 provides an exploded structural view of the assembly of the mortise and tenon structure and the member according to the embodiment of the present invention.

Fig. 13 provides a schematic view of the tenon body and the cross member of the secondary beam assembled together in an embodiment of the present invention.

Fig. 14 provides an enlarged view of a portion of fig. 13 at C1.

Fig. 15 provides an enlarged view of a portion of fig. 13 at C2.

Fig. 16 provides a schematic structural view of the mortise work body and the wall body assembled together in the embodiment of the present invention.

Fig. 17 provides an enlarged view of a portion of fig. 16 at D1.

Fig. 18 provides an enlarged view of a portion of fig. 16 at D2.

Fig. 19 provides an enlarged view of a portion of fig. 16 at D3.

FIG. 20 provides a schematic structural view of a mortise and tenon body assembled with a beam and a component mounted thereon, and a mortise and tenon body assembled with a load-bearing wall and a component mounted thereon, in accordance with an embodiment of the present invention

Fig. 21 provides a close-up view at E1 in fig. 20.

Fig. 22 provides an enlarged partial view at E2 in fig. 20.

In the figure, a wooden secondary beam a1, a bearing wall a2, a beam a3, a tenon body 1, a first hook head 11, a third hook head 12, a first mounting through hole 13, a first reinforcing rib 14, a wood screw 15, a glue capsule 16, a glue layer 17, a drilling opening 18, a self-tapping screw 19, a mortise body 2, a second hook head 21, a fourth hook head 22, a second mounting through hole 23, a second reinforcing rib 24, a bolt 25, a spring washer 26, a silica gel pad 27, a flat washer 28, a nut 29, a thickening piece 210, a first glue layer 41, a second glue layer 42, a third glue layer 43, a first accommodating groove 51, a first limiting piece 61, a second limiting piece 62, a mounting gap 63, an aluminum-wood composite screen column 91, a constructional column 92, a penetrating column transverse wall board 93, a penetrating beam vertical wall board 94, a lintel 95, a foundation column 96, a wooden wall 97, a wooden wall board 98, a wood screw 99, a buckle plate 910 and a self-tapping plate 911.

Detailed Description

As shown in fig. 5, in a multi-layer wooden house made of wood, the wooden wall panels (such as the post-penetrating horizontal wall panel 93 and the beam-penetrating vertical wall panel 94) penetrate through the frame main structures such as the posts (such as the aluminum-wood composite screen post 91 and the constructional post 92) or the beams (such as the lintel 95), and the wooden wall panels and the structural main bodies are tightly combined to form a stressed aggregate on the premise of not influencing the structural strength of the posts and the beams, so that the stress transmission efficiency between the main structure and the wall maintenance structure is improved, and the local stress is quickly dispersed to other structural main bodies (such as the posts and the beams) and finally dispersed and transmitted to the foundation (such as the foundation post 96) and finally transmitted to the underground bearing layer.

The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.

As shown in fig. 1 to 4, the structure is that the bearing member and the transverse member in the multi-storey wooden house are assembled together by adopting the tenon-and-mortise structure.

Specifically, the house structure comprises vertically arranged bearing components and transverse components transversely arranged between the bearing components, wherein the bearing components and the transverse components are connected through a mortise and tenon structure, the mortise and tenon structure comprises a tenon body 1 and a mortise body 2, at least one first hook head 11 is convexly arranged on a matching surface, matched with the mortise body 2, on the tenon body 1, at least one second hook head 21 is convexly arranged on the matching surface, matched with the mortise body 1, on the mortise body 2, at least one first installation through hole 13 is formed in the tenon body 1, a first connecting piece penetrates through the first installation through hole 13 and then enters the transverse components and is in tight fit with the transverse components, at least one second installation through hole 23 is formed in the mortise body 2, the second connecting piece sequentially penetrates through the second installation through hole 23 and the bearing components and is in tight fit with the bearing components, the first hook heads 11 are in one-to-one fit with the second hook heads 21, the second hook head 21 supports the first hook head 11 and the cross member connected to the first hook head 11.

As shown in fig. 1 to 3, the first connecting member is, but not limited to, a wood screw 15, the second connecting member is, but not limited to, a bolt 25 and a nut 29 engaged therewith, and the third connecting member is, but not limited to, a tapping screw 19.

In one or some embodiments, the first and second cooperating hooks 11, 21 located on the outermost sides of the mortise and tenon bodies 1, 2 when they are engaged, are connected with a third connecting element for fastening them together.

As shown in fig. 12, the mortise and tenon structure in this embodiment is made of a metal material (aluminum alloy with light weight, high strength, and corrosion resistance may be selected, and other single metal or alloy material may be selected according to the requirement, and a non-metal material with similar characteristics may be selected).

The tenon-and-mortise structure as a connecting piece between members has the following characteristics: the tenon-and-mortise joints are connected by adopting hooks, so that the double effects of compression resistance and tensile resistance are achieved, the installation difficulty during construction is reduced, in addition, the connection of the tenon-and-mortise structures and the members can be finished in production and installation in factories, the installation is convenient, the construction time is saved, and the construction cost is reduced; in addition, the mortise and tenon structure made of the metal material can be produced by adopting a die drawing mode, the production process is simple, if an aluminum alloy material is adopted, a compact oxidation film can be formed on the aluminum material, and the surface treatment is not needed in the later stage, so that the production and processing cost is reduced; the mortise and tenon structure made of the metal material is convenient for cutting the width of the mortise and tenon structure according to requirements, and the stress of the mortise and tenon structure depends on the width of the mortise and tenon structure, so that the requirements on the width of the mortise and tenon structure are different according to different weights of supported members in reality; in addition, the tenon-and-mortise structures are hidden among the members, so that the exterior of the house building can not be seen, and the appearance of the exterior of the house is not influenced.

The installation principle of the mortise and tenon joint structure is as shown in fig. 1, 2, 3, 13, 16 and 20, firstly, the mortise body 1 is connected with a cross beam (such as a main beam, a secondary beam and the like) and the mortise body 2 is connected with a bearing member (such as a bearing wall a2, a bearing column and the like), the connection can be completed in advance in an enterprise, then, the cross beam is hoisted by a hoisting machine in an installation site, the second hook heads 21 on the mortise body 2 arranged at two ends of the cross beam are matched with the first hook heads 11 on the mortise body 1 on the bearing member arranged at two ends of the cross beam one by one, and compared with the existing installation method, the installation principle is much simpler and faster.

As shown in fig. 4, the exterior wall fastening plate 910 is connected with the wooden wall 97 in a longitudinal and transverse manner by self-tapping screws to further improve the overall strength of the wall.

As shown in fig. 6 to 11, the wooden wall 97 is formed by splicing a plurality of wooden wall panels 98, and the wooden wall panels 98 are fastened by using wood screws 99, so that the wooden wall panels 98 are tightly connected.

In order to facilitate the hanging of the first hook 11 on the second hook 21 without requiring an over-precise butt joint, as shown in fig. 22, a mounting gap 63 is left between the first hook 11 and the second hook 21 when they are engaged.

In addition, in order to reduce the probability of damage to the hook head caused by mutual collision when the first hook head 11 and the second hook head 21 are matched, at least one part adjacent to the outside on the two matching surfaces for matching on the first hook head 11 and the second hook head 21 is arranged in an inclined manner.

In addition, in order to strengthen the connection strength of the matched tenon-and-mortise structure and prevent the matched tenon-and-mortise structure from being separated under abnormal conditions, as shown in fig. 21 and 21, self-tapping screws 19 are arranged between a plurality of pairs of first hook heads 11 and second hook heads 21 after being matched, the self-tapping screws 19 simultaneously penetrate through the first hook heads 11 and the second hook heads 21, so that the first hook heads 11 and the second hook heads 21 are tightly connected on the self-tapping screws 19, and simultaneously, the matched two surfaces on the first hook heads 11 and the second hook heads 21 are tightly matched, so that the tenon-and-mortise structure is fastened in the vertical direction and the horizontal direction,

in addition, in order to facilitate the search of the installation position of the self-tapping screw 19 (the position is usually located on the centerline of the first hook 11 and the second hook 21 in the height direction during the tight fitting), as shown in fig. 15, a drilling hole 18 is formed in the tenon body 1, so that the self-tapping screw 19 can be quickly found out and installed when being installed, and in addition, the self-tapping screw 19 can pass through the centerline of the first hook 11 and the second hook 21 in the height direction during the fitting from top to bottom or from bottom to top straightly, so as to reduce the probability of skewness, and improve the connection effect of the first hook 11 and the second hook 21.

In addition, in one or some embodiments, when the mortise and tenon structure is engaged with each other, a first limiting member 61 and a second limiting member 62 are disposed between the outer side surfaces of the first hook head 11 and the second hook head 21 and the engaging portions of the mortise body 1 and the mortise body 2 with the second hook head 21 and the first hook head 11, as shown in fig. 21, the first limiting member 61 and the second limiting member 62 respectively include a limiting protrusion and a limiting groove, and the limiting protrusion and the limiting groove are also engaged with each other when the mortise and tenon structure is engaged, so as to improve the longitudinal tolerance in the vertical direction.

As shown in fig. 12, 13, 14, 15 and 20, the tenon body 1 is connected to the cross beam in such a manner that a wood screw 15 as a first connecting member is first inserted through a first mounting through hole 13 formed in the tenon body 1, then enters a first connecting hole arranged in the beam (a second adhesive layer 42 can be arranged in the first connecting hole, the material of the second adhesive layer 42 can be glue capsules 16, namely, glue is arranged in one capsule, when the wood screw 15 punctures the capsule, the glue flows out, so that the wood screw 15 is stuck in the connecting hole), the wood screw 15 is fastened with the beam by utilizing the thread of the wood screw 15, in addition, an adhesive layer 17 (such as an adhesive layer coated with AB adhesive) can be arranged on the side surface of the tenon body 1, which is matched with the cross beam, the cross beam is tightly connected with the tenon body 1 through the viscose glue and the wood screw 15, so that the tensile resistance of the joint is greatly improved.

The adhesive layer 17 includes, as shown in fig. 1 to 3, a first adhesive layer 41 and a third adhesive layer 43 described below on the side surface of the tongue body 1 that engages with the cross member.

The first adhesive layer 41, and the second adhesive layer 42, the third adhesive layer 43 and the fourth adhesive layer (not shown) are formed by coating glue (such as AB glue, etc.), but may be other adhesive materials according to the requirement.

As shown in fig. 12, 16, 17, 18, 19 and 20, the mortise main body 2 and the bearing member are connected by a bolt 25 as a second connecting member passing through a second mounting through hole 23 formed in the mortise main body 2, then passing into a second connecting hole formed in the bearing member and passing out, and a nut 29 is connected to the other end of the bolt 25 to fix the mortise main body 2 to the bearing member, and in addition, in the case that the thickness of the bearing member is not very thick, since the length of the bolt 25 is much greater than the thickness of the bearing member in consideration of the firmness, a symmetrical number of thickened members 210 are added to the front and back surfaces of the bearing member, so that the bolt 25 passes through the connecting hole of the thickened member 210 during connection, and in addition, in consideration of the requirement of vibration resistance, a spring washer 26, a silica gel pad 27 and a flat washer 28 are further provided on the bolt 25.

The above-mentioned connected mode that adopts bolt 25 to connect bearing member is favorable to solving the problem that the tensile strength of current tenon fourth of twelve earthly branches structure is low, in addition, can make the same and the one-to-one of quantity of first installation through-hole 13 and second installation through-hole 23, and when tenon body 1 and fourth of twelve earthly branches body 2 cooperate, corresponding first installation through-hole 13 and second installation through-hole 23 are in same high position basically, realize the symmetry setting, and the atress is more even, is favorable to the stability of structure.

In one or some embodiments, an additional hook head is added to the mortise and tenon structure, as shown in fig. 1, 2, 3, 12, 13, 14 and 20, at least one third hook head 12 is convexly arranged on one side of the tenon body 1 for connecting with the transverse member, as can be seen from the figure, the third hook head 12 functions as a hook, so that the longitudinal tolerance of the matching part matched with the third hook head can be improved, and a first accommodating groove 51 for accommodating the third hook head 12 is formed on the transverse member; as shown in fig. 12, 16, 19 and 20, at least one fourth hook head 22 is convexly arranged on one side of the mortise body 2 for connecting with the load-bearing member (as shown in fig. 1 to 3, the fourth hook head 22 is directly hung on the thickened part 210 connected with the load-bearing wall a2), and as can be seen from the figure, the third hook head 12 functions as a supporting hook, so that the longitudinal tolerance of the matching part matched with the third hook head can be improved.

In one or more embodiments, the load bearing member defines a second receiving slot (not shown) for receiving the fourth hook 22.

In one or some embodiments, the third hook head 12 is provided with a third adhesive layer 43 on the outer side thereof for cooperating with the first receiving groove 51, and when the second receiving groove is present, the fourth hook head 22 is provided with a fourth adhesive layer (not shown) on the outer side thereof for cooperating with the second receiving groove.

As shown in fig. 12 and 20, the number of the third hook heads 12 and the number of the fourth hook heads 22 may be the same, and each third hook head 12 and the corresponding fourth hook head 22 are arranged symmetrically and staggered back and forth along the height direction of the mortise and tenon body 1 and the mortise and tenon body 2 when being matched.

In still another or some embodiments, at least a portion adjacent to the outside of the two mating surfaces for mating of the first hook head 11 and the second hook head 21 are disposed obliquely to each other.

In one or some embodiments, in order to increase the area of the fitting surface, as shown in fig. 12, 13, 16 and 20, the two fitting surfaces of the mortise and tenon structure 1 and the mortise and tenon body 2 are both stepped structures, and the two stepped structures are respectively opposite to each other in the direction of step-by-step elevation along the step, so that the stepped structure of the mortise and tenon body 2 for supporting is mutually matched with the supported stepped structure of the mortise and tenon body 1, the area of the fitting surface is increased under the condition that the heights of the mortise and tenon structure are the same, so as to better support the component connected with the mortise and tenon body 2, and the stability is enhanced.

In addition, as shown in fig. 12 and 20, each step of the stepped fitting surface of the mortise main body 1 that is matched with the mortise main body 2 may be provided with at least one first hook 11, and each step of the stepped fitting surface of the mortise main body 2 that is matched with the mortise main body 1 may be provided with at least one second hook 21, so that each step may be provided with at least one pair of the first hook 11 and the second hook 21 that are matched with each other.

In one or some embodiments, the mortise and tenon structure is provided with a hollow structure on the premise of ensuring the strength, as shown in fig. 12 and 20, the mortise and tenon structure has a structure in which a first reinforcing rib 14 for connecting at least two inner side walls is provided in the mortise and tenon body 1, and a second reinforcing rib 24 for connecting at least two inner side walls is provided in the mortise and tenon body 2.

In order to save the manufacturing cost and facilitate the manufacturing, storage, transportation and installation, in one or some embodiments, the mortise and tenon structure, as shown in fig. 12 and 20, the mortise and tenon body 1 and the components arranged thereon are the same as the mortise and tenon body 2 and the components arranged thereon in size and shape, that is, the mortise and tenon structure and the mortise and tenon structure are actually the same structure, and are only arranged in an inverted and mirror-image manner when in use.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although the terms of wooden secondary beam a1, bearing wall a2, beam a3, tenon body 1, first hook head 11, third hook head 12, first installation through hole 13, first reinforcing rib 14, wood screw 15, glue capsule 16, glue layer 17, drilling 18, self-tapping screw 19, mortise body 2, second hook head 21, fourth hook head 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 glue layer 41, second glue layer 42, third glue layer 43, first accommodating groove 51, first retaining member 61, second retaining member 62, installation gap 63, aluminum-wood composite screen column 91, constructional column 92, column-penetrating transverse wall plate 93, beam-penetrating vertical wall plate 94, lintel 95, foundation column 96, wall 97, wooden wall plate 98, wood screw 99, outer wall 910, self-tapping plate 911, etc. are used herein more, but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims (10)

1. The utility model provides a room structure convenient to build, includes the bearing member of vertical setting, and transversely sets up the transverse member between the bearing member, its characterized in that: the bearing member is connected with the transverse member through a mortise and tenon structure, the mortise and tenon structure comprises a mortise body (1) and a mortise body (2), the mortise body (1) is provided with at least one first hook head (11) on a matching surface matched with the mortise body (2) in an upwards protruding mode, the mortise body (2) is provided with at least one second hook head (21) on a matching surface matched with the mortise body (1) in an upwards protruding mode, the mortise body (1) is provided with at least one first installation through hole (13), the first connecting piece penetrates through the first installation through hole (13) and then enters the transverse member body and is tightly matched with the transverse member body, the mortise body (2) is provided with at least one second installation through hole (23), the second connecting piece sequentially penetrates through the second installation through hole (23) and the bearing member and is tightly matched with the second installation through hole (23), and the first hook heads (11) and the second hook heads (21) are matched one by one to one, The second hook head (21) is used for supporting the first hook head (11) and a cross member connected with the first hook head (11).

2. The house structure as claimed in claim 1, wherein the first and second hooks (11, 21) are connected to the first and second hooks (11, 21) which are located at the outermost side of the tenon body (1) and the mortise body (2) when they are engaged with each other.

3. The room structure as claimed in claim 1, wherein the tenon body (1) is provided with a first adhesive layer (41) on the side surface thereof which is engaged with the cross member.

4. The housing construction of claim 1, wherein the cross member has a first attachment hole therein for receiving a first attachment member, the first attachment hole having a second adhesive layer (42) therein; and a second connecting hole for the second connecting piece to penetrate is formed in the bearing member.

5. The high-strength mortise and tenon structure according to claim 1, wherein at least one third hook (12) is convexly arranged on one side of the mortise and tenon body (1) for being connected with the transverse member, a first accommodating groove (51) for accommodating the third hook (12) is formed in the transverse member, and at least one fourth hook (22) is convexly arranged on one side of the mortise and tenon body (2) for being connected with the bearing member.

6. The room structure as claimed in claim 5, wherein the third hook head (12) is provided with a third adhesive layer (43) on the outside thereof for engaging with the first receiving groove (51).

7. The high-strength mortise and tenon structure according to any one of claims 1 to 6, wherein the two mating surfaces of the mortise body (1) and the mortise body (2) are in a step structure, and the step directions of the respective step structures are opposite to each other.

8. The high-strength mortise and tenon structure according to claim 7 is characterized in that each step of the stepped structure matching surface of the mortise body (1) and the mortise body (2) is provided with at least one first hook (11), and each step of the stepped structure matching surface of the mortise body (2) and the mortise body (1) is provided with at least one second hook (21).

9. The house structure convenient for building according to claim 1, wherein 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 arranged 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 arranged between the second hook head (21) and the tenon body (1).

10. The housing structure for facilitating construction according to claim 1, wherein the load bearing members comprise load bearing walls (a2) and/or load bearing pillars, and the cross members comprise beams (a 3); the tenon body (1) and the mortise body (2) are both made of metal materials; the mortise and tenon combined structure is characterized in that the mortise and tenon body (1) and the mortise and tenon body (2) are of hollow structures, a first reinforcing rib (14) connected with at least two inner side walls is arranged in the mortise and tenon body (1), and a second reinforcing rib (24) connected with at least two inner side walls is arranged in the mortise and tenon body (2).

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