Inflatable ice house building mold

Abstract

The utility model provides an inflatable ice house building mould which comprises an inner support and an outer support, a main body of the inner support is of a cylindrical hollow structure, the upper portion of the inner support is of a circular truncated cone type hollow structure, an arch door type inlet is formed in one side of the cylindrical hollow structure, and the inner support and the outer support are of inflatable structures of the same shape. The inner support and the outer support are connected through L-shaped connecting plates arranged on the two sides of the arched door type inlet, the inner support is smaller than the outer support, a mold bag with the same shape as the inner support and the outer support is arranged between the inner support and the outer support, and a water inlet is formed in the center of the upper surface of the top end of the mold bag. According to the inflatable ice house, the convenience of manufacturing the ice house is improved, the manufacturing speed of the ice house is increased, potential safety hazards of the inflatable structure are small, and the problem that the structure is unstable due to local water melting of the ice house is well solved.

Description

Technical Field

[0001] The utility model relates to the technical field of ice house construction, in particular to an inflatable ice house construction mould. Background Art

[0002] The existing methods of building igloos mainly include traditional manual construction, modern mechanical assisted construction, pre-plasticized ice blocks or 3D printed igloos. With the continuous development of technology, although the number of construction methods has increased, their respective shortcomings are obvious. Traditional manual construction: requires superb skills and understanding of ice, low manufacturing efficiency, slow speed, and limited size of igloos; modern mechanical assisted construction and pre-plasticized ice blocks: both require a lot of large-scale machinery and equipment, sites and transportation tools, such as excavators and snowcats, etc., and the overall cost is relatively high. 3D printed igloos have very high technical requirements, and the technology is still immature at this stage, making them very difficult to build.

[0003] Therefore, there is an urgent need for an inflatable igloo construction mold to solve the above problems. Summary of the invention

[0004] The purpose of the utility model is to overcome the above-mentioned shortcomings and provide an inflatable igloo construction mold to solve the problems raised in the background technology.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: an inflatable ice house construction mold, including an inner support and an outer support, the inner support body is a cylindrical hollow structure, the upper part of the inner support is a truncated cone hollow structure, one side of the cylindrical hollow structure is provided with an arch-like inlet, the inner support and the outer support are inflatable structures of the same shape, the inner support and the outer support are connected by L-shaped connecting plates provided on both sides of the arch-like inlet, the inner support is smaller than the outer support, a mold bag of the same shape is provided between the inner support and the outer support, and a water inlet is provided at the center of the upper surface of the top of the mold bag.

[0006] Preferably, an inner side wall of the cylindrical hollow structure of the inner support is provided with an air hole, and an inner side of the top wall of the frustoconical hollow structure of the inner support is provided with a safety exhaust valve.

[0007] Preferably, the outer wall of the cylindrical hollow structure of the external support is provided with an air hole, the outer wall of the truncated cone type hollow structure of the external support is provided with a safety exhaust valve, the top plate of the truncated cone type hollow structure of the external support is a detachable inflatable cylindrical structure, and the outer wall of the external support is provided with a climbing structure.

[0008] Preferably, the inner support and the outer support are both made of soft silicone rubber material, the L-shaped connecting plate is a solid structure, and the wing plate of the L-shaped connecting plate is provided with a plurality of threaded connecting holes.

[0009] Preferably, the mold bag is a replaceable structure, the mold bag is made of waterproof material, and the mold bag is a retained structure after the igloo is formed.

[0010] The utility model has the following beneficial effects:

[0011] 1. The utility model improves the convenience and speed of manufacturing an igloo, and the inflatable structure has fewer potential safety hazards, and also better solves the structural instability caused by local melting water of the igloo;

[0012] 2. The manufacturing method provided by the utility model can build temporary buildings or semi-permanent buildings of different styles and purposes according to different uses and requirements, which can save unnecessary economic waste;

[0013] 3. The inflatable support frame of the utility model is made of silicone rubber, which is reusable and economical;

[0014] 4. The utility model adopts a safety air release valve to avoid injuries caused by high air pressure during exhaust;

[0015] 5. The utility model is provided with a climbing structure on the outer wall of the outer support, so that the technicians can conveniently go to the top platform for watering. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the external support structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal support structure of the utility model;

[0019] Figure 4 This is a bottom view of the inner support of the utility model;

[0020] Figure 5 This is a schematic diagram of the mold bag structure of the utility model. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0022] See also Figures 1 to 5, an inflatable igloo construction mold, including an inner support 1 and an outer support 2, the inner support 1 body is a cylindrical hollow structure 4, the upper part of the inner support 1 is a truncated cone hollow structure 5, one side of the cylindrical hollow structure 4 is provided with an arch-type inlet 4.1, the inner support 1 and the outer support 2 are inflatable structures of the same shape, the inner support 1 and the outer support 2 are connected by L-shaped connecting plates 6 provided on both sides of the arch-type inlet 4.1, the inner support 1 is smaller than the outer support 2, a mold bag 3 of the same shape is provided between the inner support 1 and the outer support 2, and a water inlet 3.1 is provided at the center of the upper surface of the top of the mold bag 3. The utility model improves the convenience of manufacturing an igloo and the speed of manufacturing an igloo, and the inflatable structure has less potential safety hazards.

[0023] Preferably, the inner wall of the cylindrical hollow structure 4 of the inner support 1 is provided with an air hole 1.1, and the inner side of the top wall of the truncated cone hollow structure 5 of the inner support 1 is provided with a safety exhaust valve 1.2. Because the outer wall of the inner support needs to contact the mold bag, it is difficult to operate. The air hole 1.1 is set on the inner wall for easy operation, and a safety exhaust valve is used to avoid damage caused by high air pressure during exhaust.

[0024] Preferably, the outer wall of the cylindrical hollow structure 4 of the outer support 2 is provided with an air hole 2.1, the outer wall of the truncated cone type hollow structure 5 of the outer support 2 is provided with a safety exhaust valve 2.2, the top plate 5.1 of the truncated cone type hollow structure 5 of the outer support 2 is a detachable inflatable cylindrical structure, and the outer wall of the outer support 2 is provided with a climbing structure 2.3. Because the inner wall of the outer support needs to contact the mold bag, it is not easy to operate. The air hole 2.1 is set on the inner wall for easy operation. A safety air release valve is used to avoid damage caused by high air pressure during exhaust. A climbing structure is set to facilitate technicians to go to the top platform for water filling. The top plate 5.1 is a detachable structure, which is convenient for filling the mold bag with water, and water is filled from the top center, which is conducive to the formation of the igloo.

[0025] Preferably, the inner support 1 and the outer support 2 are both made of soft silicone rubber material, the L-shaped connecting plate 6 is a solid structure, and the wing plate of the L-shaped connecting plate 6 is provided with a plurality of threaded connecting holes 6.1. The position of the inner support 1 and the outer support 2 is fixed by the connection of the L-shaped connecting plate 6, so as to prevent the igloo from being unable to be formed in a standard manner due to extrusion and deviation during the water filling process.

[0026] Preferably, the mold bag 3 is a replaceable structure, the mold bag 3 is made of waterproof material, and the mold bag 3 is a retained structure after the igloo is formed. The mold bag 3 can be made of plastic film, and the retention of the mold bag 3 also better solves the structural instability caused by local melt water of the igloo.

[0027] The working principle of this embodiment is as follows:

[0028] First, the device is moved to the predetermined construction point, the outer support 2 is unfolded, and the outer support 2 is inflated through the air hole 2.1 until it is formed, and the inner support 1 is moved to the inside of the outer support 2 through the arch inlet 4.1 of the outer support 2 and unfolded, and the inner support 1 is inflated through the air hole 1.1. When the inner support 1 has a certain supporting force, the mold bag 3 is unfolded and placed on the outer wall of the inner support 1 according to the set shape, and then the inner support 1 is continuously inflated until it is formed, and then the inner support 1 and the outer support 2 are connected and fixed through the L-shaped connecting plate 6;

[0029] The technician climbs up to the top of the outer support 2 through the climbing structure 2.3 provided on the outer wall of the outer support 2, opens the top plate 5.1, fills the mold bag 3 with water through the water inlet 3.1 until it is full, closes the water inlet 3.1, installs the top plate 5.1 and waits for molding;

[0030] When the igloo is formed, the L-shaped connecting plate 6 is untied, the inner and outer supports are deflated through the safety exhaust valve 1.2 and the safety exhaust valve 2.2, and then folded back to complete the construction.

[0031] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. An inflatable igloo construction mold, comprising an inner support (1) and an outer support (2), characterized in that: The main body of the inner support (1) is a cylindrical hollow structure (4), the upper part of the inner support (1) is a truncated cone-shaped hollow structure (5), one side of the cylindrical hollow structure (4) is provided with an arch-shaped inlet (4.1), the inner support (1) and the outer support (2) are inflatable structures of the same shape, the inner support (1) and the outer support (2) are connected via L-shaped connecting plates (6) provided on both sides of the arch-shaped inlet (4.1), the inner support (1) is smaller than the outer support (2), a mold bag (3) of the same shape is provided between the inner support (1) and the outer support (2), and a water inlet (3.1) is provided at the center of the upper surface of the top of the mold bag (3).

2. The inflatable igloo construction mold according to claim 1, characterized in that: An air-injection hole (1.1) is provided on the inner side wall of the cylindrical hollow structure (4) of the inner support (1), and a safety exhaust valve (1.2) is provided on the inner side of the top wall of the truncated cone-shaped hollow structure (5) of the inner support (1).

3. The inflatable igloo construction mold according to claim 1, characterized in that: The outer wall of the cylindrical hollow structure (4) of the outer support (2) is provided with an air-injection hole (2.1), the outer wall of the truncated cone-shaped hollow structure (5) of the outer support (2) is provided with a safety exhaust valve (2.2), the top plate (5.1) of the truncated cone-shaped hollow structure (5) of the outer support (2) is a detachable inflatable cylindrical structure, and the outer wall of the outer support (2) is provided with a climbing structure (2.3).

4. The inflatable igloo construction mold according to claim 1, characterized in that: The inner support (1) and the outer support (2) are both made of soft silicone rubber material, the L-shaped connecting plate (6) is a solid structure, and the wing plate of the L-shaped connecting plate (6) is provided with a plurality of threaded connecting holes (6.1).

5. The inflatable igloo construction mold according to claim 1, characterized in that: The mold bag (3) is a replaceable structure, the mold bag (3) is made of waterproof material, and the mold bag (3) is a retained structure after the igloo is formed.

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