Small shelter with mortise and tenon joint structure

Abstract

The utility model relates to the technical field of shelters, in particular to a tenon-and-mortise structure small shelter which comprises a base, a shielding plate and a building rod piece, the building rod piece is arranged on the surface of the top end of the base, and the building rod piece comprises a lower frame wood rod, an upper frame wood rod, an inclined supporting rod, a peripheral wood frame, an embedded wood beam and a wood inclined rod. The lower frame wooden pole and the upper frame wooden pole are connected and fixed through a tenon-and-mortise structure, a long portion enclosing wooden pole and a short portion enclosing wooden pole are arranged between the lower frame wooden pole and the upper frame wooden pole to be in lap joint and fixed, butt joint protruding blocks are arranged at the two ends of the lower frame wooden pole and the two ends of the upper frame wooden pole, and butt joint mechanisms are arranged at the ends of the inclined supporting rods. According to the technical scheme, the overall stability can be guaranteed without using any tool, the assembly mode is simple, the bearing capacity is high, operation can be easy and convenient, time and labor are effectively saved, meanwhile, the assembly design concept is adopted, the width and height sizes of rod pieces are consistent, rod piece machining is convenient, and the overall practicability is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of shelter technology, and in particular to a small shelter with a mortise and tenon structure. Background Technology

[0002] A search of existing Chinese patent document CN221761551U reveals a family shelter comprising a shelter body with an internal climbing unit. The shelter body mainly consists of a first compartment and a second compartment connected by a flange. The upper end of the second compartment is connected to a top cover via a flange, and the top cover is rotatably covered with a hatch. Explosion-proof doors are provided on the side walls of the first and second compartments. The device allows access to the shelter body by opening the hatch on the top cover. The shelter body is composed of the first and second compartments, allowing people to enter between them for internal protection. Because the shelter body is assembled using flanges, it can be used in various locations, either buried in artificially excavated holes or placed directly outdoors. Pre-burying it in artificially excavated holes can reinforce the holes and adapt them to different disaster protection methods.

[0003] The concept of shelters initially arose primarily as temporary accommodations in response to emergencies such as war and natural disasters. These shelters were typically erected by governments, charities, or non-governmental organizations to provide basic necessities like food, water, and simple shelter to affected populations. With societal development and increasing attention to human rights issues, the functions of shelters have gradually diversified. In addition to providing basic living assistance, they now focus on providing psychological support and medical care to those in need. Existing shelter structures are often overly complex, making it impossible to guarantee stability through simpler designs, and their construction is time-consuming and labor-intensive, failing to effectively improve ease of use and convenience. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a small shelter with a mortise and tenon structure. It aims to solve the technical problems that the existing shelter structure is too complex, cannot guarantee stability through a simple structure, and is time-consuming and laborious to build, and cannot effectively improve ease of use.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] This utility model discloses a small shelter with a mortise and tenon structure, comprising a base, a protective panel, and building members. The top surface of the base is provided with building members, which include a lower frame wooden pole, an upper frame wooden pole, diagonal bracing, an outer wooden frame, interlocking wooden beams, and wooden diagonal braces. All building members are connected and fixed by mortise and tenon structures. The lower frame wooden pole and the upper frame wooden pole are fixed by overlapping and fixing with long and short enclosing wooden poles. Both ends of the lower frame wooden pole and the upper frame wooden pole are provided with mating protrusions. The ends of the diagonal bracing are provided with mating mechanisms. Both ends of the interlocking wooden beams are provided with fixing wooden pins on their inner sides, and the middle of the interlocking wooden beams is provided with mating grooves.

[0007] As a further description of the above technical solution:

[0008] The erection poles are all set up in multiple groups, and there are protective plates between the erection poles. The erection poles and protective plates are all spliced ​​and assembled.

[0009] As a further description of the above technical solution:

[0010] The base, lower frame wooden poles, and diagonal braces are all spliced ​​and assembled. The base is set as a rectangular plate. The diagonal braces and the docking mechanism are fixedly connected. The docking mechanism forms the main mortise and tenon structure to connect and fix the wooden beams, the outer wooden frame, and the upper frame wooden poles.

[0011] As a further description of the above technical solution:

[0012] The long and short enclosing wooden poles serve as the center points of the diagonal bracing to maintain overall stability. The long and short enclosing wooden poles also help to form a stable triangular structure between the lower and upper frame wooden poles.

[0013] As a further description of the above technical solution:

[0014] The inlaid wooden beams and the fixed wooden pins are assembled together, and both ends of the inlaid wooden beams are provided with grooves corresponding to the fixed wooden pins. The inlaid wooden beams are set in two sets, and the inlaid wooden beams are assembled by connecting grooves to form a cross-shaped structure to support the top of the whole.

[0015] As a further description of the above technical solution:

[0016] The wooden diagonal braces are placed inside the building members, and the intersection of the wooden beams and the four corners of the base are connected by the wooden diagonal braces to form an internal support structure.

[0017] This utility model has the following beneficial effects:

[0018] In this utility model, the entire structure is assembled using a hand pole with mortise and tenon joints, which can ensure overall stability without the use of any tools. The assembly method is relatively simple, the load-bearing capacity is strong, and the operation is convenient, effectively saving time and manpower. At the same time, the assembly design concept is adopted, and the width and height of the poles are consistent, which facilitates the processing of the poles and effectively improves the overall practicality. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the base and supporting rod structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the inclined strut docking mechanism of this utility model;

[0023] Figure 4 This is a schematic diagram of the diagonal brace and the inlaid wooden beam assembly structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the assembly structure of the building poles of this utility model;

[0025] Figure 6 This is a schematic diagram of the inlaid wooden beam assembly structure of this utility model;

[0026] In the diagram: 1. Base; 2. Shelter plate; 3. Frame members; 4. Lower frame wooden pole; 5. Upper frame wooden pole; 6. Diagonal brace; 7. Outer frame; 8. Interlocking wooden beam; 9. Diagonal wooden brace; 10. Long enclosing wooden pole; 11. Short enclosing wooden pole; 12. Connecting protrusion; 13. Connecting mechanism; 14. Fixing wooden pin; 15. Connecting groove. Detailed Implementation

[0027] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0028] In the attached diagram, all identical reference numerals refer to the same components.

[0029] Example 1

[0030] Reference Figure 1-6This utility model provides an embodiment of a small shelter with a mortise and tenon structure, including a base 1, a protective plate 2, and building rods 3. The top surface of the base 1 is provided with building rods 3, which include a lower wooden pole 4, an upper wooden pole 5, a diagonal brace 6, an outer wooden frame 7, an inlaid wooden beam 8, and a wooden diagonal rod 9. The building rods 3 are all connected and fixed by a mortise and tenon structure. The lower wooden pole 4 and the upper wooden pole 5 are fixed by a long enclosing wooden pole 10 and a short enclosing wooden pole 11. Both ends of the lower wooden pole 4 and the upper wooden pole 5 are provided with mating protrusions 12. The end of the diagonal brace 6 is provided with a mating mechanism 13. The inner side of both ends of the inlaid wooden beam 8 is provided with fixing wooden pins 14, and the middle of the inlaid wooden beam 8 is provided with a mating groove 15.

[0031] The erecting poles 3 are all set up in multiple groups, and each erecting pole 3 is equipped with a protective plate 2. The erecting poles 3 and the protective plates 2 are all spliced ​​and assembled.

[0032] The base 1, the lower frame wooden pole 4, and the diagonal brace 6 are all spliced ​​and assembled. The base 1 is set as a rectangular plate. The diagonal brace 6 and the docking mechanism 13 are fixedly connected. The main mortise and tenon structure is connected and inlaid with the wooden beam 8, the outer wooden frame 7, and the upper frame wooden pole 5 through the docking mechanism 13.

[0033] The long enclosing wooden pole 10 and the short enclosing wooden pole 11 serve as the center points of the diagonal brace 6 to maintain overall stability. The long enclosing wooden pole 10 and the short enclosing wooden pole 11 form a stable triangular structure between the lower frame wooden pole 4 and the upper frame wooden pole 5.

[0034] The inlaid wooden beam 8 and the fixed wooden pin 14 are assembled together, and both ends of the inlaid wooden beam 8 are provided with grooves corresponding to the fixed wooden pin 14. There are two sets of inlaid wooden beams 8, and the inlaid wooden beams 8 are assembled into a cross-shaped structure through the mating groove 15 to support the top of the whole.

[0035] Wooden diagonal braces 9 are placed inside the erecting members 3, and the intersection of the wooden beams 8 and the four corners of the base 1 are connected by the wooden diagonal braces 9 to form an internal support structure.

[0036] Specifically, its structure consists of a base 1, a protective plate 2, building poles 3, a lower wooden pole 4, an upper wooden pole 5, diagonal bracing 6, an outer wooden frame 7, inlaid wooden beams 8, wooden diagonal braces 9, long enclosing wooden poles 10, short enclosing wooden poles 11, connecting protrusions 12, connecting mechanisms 13, fixing wooden pins 14, and connecting grooves 15, forming a mortise and tenon structure small shelter. The entire mortise and tenon structure small shelter is connected and fixed by mortise and tenon structures without the use of any tools. It makes full use of woodworking techniques to maintain the stability of the whole, and the simple manual construction can promote teamwork and improve the hands-on skills of users. The base 1 serves as the foundation of the entire shelter, fixing the main diagonal bracing 6 and the lower wooden frame 4. The base 1 is a rectangular panel measuring 2920*2920*30cm. A protective panel 2 seals the triangular structure formed by the assembled structural members 3. The protective panel 2 can be made of glass, allowing for outdoor appreciation of the surrounding art. The protective panel 2 is designed to correspond to the holes in the assembled structural members 3. The various structural members 3 form the mortise and tenon structure of the small shelter's external frame, maintaining its integrity. To enhance structural stability, the lower wooden pole 4 (1430*30*50cm) connects the main diagonal brace 6 and the base 1, further reinforcing the overall structure. This lower wooden pole connects the main diagonal brace 6 and the midpoint of the base 1, maximizing load-bearing capacity. The upper wooden pole 5 (1455*30*50cm) connects the main diagonal brace 6 and the midpoint of the outer wooden frame 7, forming a stable triangular structure. The diagonal brace 6 forms the outer frame for the supporting members 3, serving as the main supporting member. The dimensions are 2835*30*50cm. The internal space of the shelter is structured to human scale. An outer wooden frame 7 forms the enclosing framework at the top, connecting to the main diagonal bracing 6, which measures 2035*30*50cm. Inlaid wooden beams 8, measuring 2860*30*50cm, serve as the main supporting structure at the top. Wooden diagonal braces 9, measuring 3150*30*50cm, connect the intersections of the inlaid wooden beams 8 to the four corners of the base 1, further enhancing the stability of the overall structure. The long enclosing wooden poles 10 connect to the base. The midpoint of the main diagonal brace 6 is connected to form a stable triangular structure with the lower frame wooden pole 4. The long part of the enclosing wooden pole 10 has dimensions of 1030*30*50cm. The midpoint of the main diagonal brace 6 is connected to the upper frame wooden pole 5 through the short part of the enclosing wooden pole 11, forming a stable triangular structure with the upper frame wooden pole 5. The short part of the enclosing wooden pole 11 has dimensions of 1400*30*50cm. The mortise and tenon structure of the erecting pole 3 is formed by the connecting protrusion 12, the connecting mechanism 13, the fixing wooden pin 14, and the connecting groove 15, facilitating the assembly of the poles. Taking the dimensions of the above-mentioned poles as an example, the following is an example: Figure 2The external frame shown is sized to ensure sufficient living space for people within the shelter while minimizing timber waste. It also boasts strong load-bearing capacity and features easily processed and assembled components. Component dimensions can be adjusted according to actual design requirements. Furthermore, the mortise and tenon structure of the small shelter includes a door-like opening on one side for easy access, allowing for simple assembly of the entire shelter, saving time and manpower, improving practical skills, and effectively enhancing overall usability.

[0037] The working principle is as follows:

[0038] External frame construction: Fix 8 diagonal braces 6 to the base 1, two in each of the four directions, and arrange them according to the following... Figure 3 As shown, the wooden beams 8 are assembled using the docking mechanism 13 with pre-drilled holes; the interlocking wooden beams 8 are then aligned with each other as shown. Figure 6 As shown, the staggered assembly forms a cross structure; the fixing wooden dowels 14 are arranged as follows: Figure 4 As shown, the crossbeam 8 passes through the pre-drilled hole at its end and is inserted into the hole formed by the assembly of the outer wooden frame 7 for fixation; the diagonal brace 6 has a pre-drilled hole at its top, and the outer wooden frame 7 is arranged as shown in the diagram. Figure 5 As shown, the wooden frame is fixed to the diagonal brace 6 through the reserved holes, and the assembly is now complete.

[0039] The overall construction of a small shelter using a mortise and tenon structure: Based on the existing external frame, connect the midpoints of two diagonal braces 6 within the equilateral triangle formed by each diagonal brace 6, and connect the long enclosing wooden pole 10 using drilled screws. Connect the end point of the long enclosing wooden pole 10 to the midpoint of the side of the base 1 using two lower frame wooden poles 4. Take the midpoint of the diagonal brace 6 within the inverted triangle formed by the two diagonal braces 6, and connect it to the inlaid wooden beam 8 via upper frame wooden poles 5. Connect the midpoints of the two diagonal braces 6 with the short enclosing wooden pole 11. Finally, connect the tops of the four diagonal braces 6 to the intersection of the inlaid wooden beam 8 and fix them with L-shaped angle irons, such as... Figure 2 As shown, this is the final product that forms the small shelter.

[0040] Example 2

[0041] If screws are unavailable for assembly, the nodes can be treated using a bundling method. Although this method is less stable than the original solution and requires some knowledge of bundling, it provides a more thorough view of the structure and is more educational.

[0042] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A small shelter with a mortise and tenon structure, comprising a base (1), a protective panel (2), and erecting rods (3), characterized in that, The top surface of the base (1) is provided with a building rod (3). The building rod (3) includes a lower frame wooden rod (4), an upper frame wooden rod (5), a diagonal brace (6), an outer wooden frame (7), an inlaid wooden beam (8), and a wooden diagonal rod (9). The building rods (3) are all connected and fixed by mortise and tenon structure. The lower frame wooden rod (4) and the upper frame wooden rod (5) are connected and fixed by a long enclosing wooden rod (10) and a short enclosing wooden rod (11). Both ends of the lower frame wooden rod (4) and the upper frame wooden rod (5) are provided with a docking protrusion (12). The end of the diagonal brace (6) is provided with a docking mechanism (13). The inner side of both ends of the inlaid wooden beam (8) is provided with a fixing wooden pin (14), and the middle of the inlaid wooden beam (8) is provided with a docking groove (15).

2. A small shelter with a mortise and tenon structure according to claim 1, characterized in that, The building poles (3) are all set with multiple poles, and there are protective plates (2) between the building poles (3). The building poles (3) and the protective plates (2) are all spliced ​​and assembled.

3. A small shelter with a mortise and tenon structure according to claim 1, characterized in that, The base (1), the lower frame wooden pole (4), and the diagonal brace (6) are all spliced ​​and assembled. The base (1) is a rectangular plate. The diagonal brace (6) and the docking mechanism (13) are fixedly connected. The main mortise and tenon structure is connected and inlaid with the wooden beam (8), the outer wooden frame (7), and the upper frame wooden pole (5) through the docking mechanism (13) to connect and fix them.

4. A small shelter with a mortise and tenon structure according to claim 1, characterized in that, The long enclosing wooden pole (10) and the short enclosing wooden pole (11) serve as the center point of the diagonal brace (6) to maintain overall stability. The long enclosing wooden pole (10) and the short enclosing wooden pole (11) enable the lower frame wooden pole (4) and the upper frame wooden pole (5) to form a stable triangular structure.

5. A small shelter with a mortise and tenon structure according to claim 1, characterized in that, The inlaid wooden beam (8) and the fixed wooden pin (14) are assembled together, and both ends of the inlaid wooden beam (8) are provided with grooves corresponding to the fixed wooden pin (14). The inlaid wooden beam (8) is provided in two sets, and the inlaid wooden beam (8) is assembled by the mating groove (15) to form a cross-shaped structure to support the top of the whole.

6. A small shelter with a mortise and tenon structure according to claim 1, characterized in that, The wooden diagonal brace (9) is placed inside the building member (3), and the intersection of the wooden diagonal brace (9) and the four corners of the base (1) are connected to form an internal support structure.

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