Window support and outdoor board room

Abstract

The utility model provides a window support. The window support comprises a first supporting rod, a second supporting rod and a control piece. The first supporting rod comprises a first base part and a first end part which are located at the two ends of the first supporting rod. The second supporting rod comprises a second base part and a second end part which are located at the two ends of the second supporting rod. The first base portion and the second base portion are sleeved together in a matched mode so that the first supporting rod and the second supporting rod can be connected and can rotate in the first direction, and the first supporting rod is fixedly connected with a window frame through the first end portion. And the second supporting rod is connected with the window sash through the second end part. The control piece comprises a fixing piece and an operation part, wherein the fixing piece penetrates through the first base part and the second base part in the second direction perpendicular to the first direction, and the operation part is connected with the fixing piece. And the operating part operably enables the fixing piece to lock or unlock the first base part and the second base part, so that the first supporting rod and the second supporting rod are locked to open the window at a first angle, or the first supporting rod and the second supporting rod are unlocked to rotate to a second angle. In addition, the utility model further provides an outdoor board room using the window brace.

Description

Technical Field

[0001] The utility model relates to the technical field of window accessories, in particular to a window support and an outdoor board house. Background Art

[0002] Window stays are window accessories that connect windows to window frames so that the windows can be opened and the opening distance of the windows can be adjusted. Existing window stays are usually window stays with limited position structures, which mainly control the angle range of the window stays by sliding the support rod in the bottom groove, and then use the limit assembly to fix the window stays.

[0003] However, the existing window stays with limited structures are complex in structure and lack beauty, and the materials used are not light enough and have many installation restrictions. When encountering strong winds, the window is subjected to excessive thrust, and the support rod is easily displaced due to insufficient pressure-bearing strength, resulting in the dislocation of the limited structure of the window stay, and the window is at risk of being shattered, causing inconvenience in daily life. Utility Model Content

[0004] The utility model provides a window support and an outdoor board house which are not prone to dislocation.

[0005] In the first aspect, an embodiment of the utility model provides a window stay, wherein the window stay includes a first support rod, a second support rod, and an operating member; the first support rod includes a first base and a first end located at both ends of the first support rod; the second support rod includes a second base and a second end located at both ends of the second support rod; the first base and the second base are fitted together so that the first support rod and the second support rod are connected and can rotate along a first direction, the first support rod is fixedly connected to the window frame through the first end; the second support rod is connected to the window sash through the second end; the operating member includes a fixing member passing through the first base and the second base along a second direction perpendicular to the first direction, and an operating member connected to the fixing member; the operating member can operably lock or unlock the fixing member to lock the first base and the second base, so that the first support rod and the second support rod are locked to open the window to a first angle, or the first support rod and the second support rod are unlocked to rotate to any second angle.

[0006] Preferably, the window support further comprises an elastic member, which is limited between the first base and the second base, and the elastic member is deformed in the second direction to generate an elastic force in the second direction as the fixing member is locked, and is reset in the second direction as the fixing member is unlocked.

[0007] Preferably, a circular groove or a circular ring is formed on one side of the first base opposite to the second base, and a circular ring or a circular groove is formed on one side of the second base opposite to the first base, and the circular ring is embedded in the circular groove, so that the first base and the second base are sleeved and rotated.

[0008] Preferably, the fixing member passes through the annular groove or the center of the annular ring.

[0009] Preferably, the operating portion is located on a side of the first base portion and the second base portion that is away from the other side.

[0010] Preferably, the first support rod and the second support rod are in the shape of long rods, the first base and the first end are respectively located at opposite ends of the first support rod, and the second base and the second end are respectively located at opposite ends of the second support rod.

[0011] Preferably, the window stay further comprises a first connecting member and a second connecting member, the first connecting member is respectively connected to the first end and the window frame, and the second connecting member is respectively connected to the second end and the window sash.

[0012] Preferably, a circular groove or a circular ring is formed on one side of the first base opposite to the operating part, and a circular ring or a circular groove is formed on one side of the operating part opposite to the first base, and the circular ring is embedded in the circular groove, so that the first base and the operating part are sleeved and rotated.

[0013] Preferably, the operating part further includes an operating handle, and the operating part controls the fixing member to lock or unlock the first base and the second base through the operating handle.

[0014] In a second aspect, an embodiment of the utility model provides an outdoor panel house, which includes a window, and the window includes a window frame and a window sash. The outdoor panel house also includes the above-mentioned window support for connecting the window frame and the window sash.

[0015] The above-mentioned window support and outdoor board house, the outdoor board house includes a window, the window includes a window frame and a window sash, the first support rod of the window support is connected to the window frame of the window, the second support rod is connected to the window sash of the window, the first support rod and the second support rod are interference fit, and the locking and unlocking of the window support are controlled by the operating member to control the window to be locked at a certain angle. The simple and lightweight window support design reduces installation restrictions, makes the installation of the window support simpler and more convenient, saves production costs, and makes the product structure more beautiful, which greatly improves the user experience. It can also achieve fixing the window at a certain angle, effectively supporting the window, preventing external factors from damaging the window, causing some unnecessary losses, and bringing inconvenience to daily life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1 The present invention is a schematic diagram of the overall structure of a window support provided in an embodiment of the present invention.

[0018] Figure 2 A schematic structural diagram of a first support rod provided in an embodiment of the utility model.

[0019] Figure 3 This is a partial enlarged view of the first angle of the first support rod provided in an embodiment of the utility model.

[0020] Figure 4 A partially enlarged view of the second angle of the first support rod provided in an embodiment of the utility model.

[0021] Figure 5 A schematic structural diagram of a second support rod provided in an embodiment of the utility model.

[0022] Figure 6 A partially enlarged view of the first angle of the second support rod provided in an embodiment of the utility model.

[0023] Figure 7 A partially enlarged view of the second angle of the second support rod provided in an embodiment of the utility model.

[0024] Figure 8 This is a schematic diagram of a first angle of an operating portion provided by an embodiment of the present utility model.

[0025] Fig. 9 This is a schematic diagram of a second angle of the operating portion provided by an embodiment of the present utility model.

[0026] Fig.10 A first angle schematic diagram of a window support provided in an embodiment of the utility model.

[0027] Fig.11 A schematic diagram of a window stay and window combination in use according to an embodiment of the utility model.

[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] In the description of the present invention, it needs to be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" indicate directions or positional relationships based on the directions or positional relationships described in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implying the number of technical features indicated by the term. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the feature. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In order to make the content of the utility model more clearly and more accurately understood, it will now be described in detail with reference to the accompanying drawings. The accompanying drawings in the specification illustrate examples of embodiments of the utility model, wherein the same reference numerals represent the same elements. It is understood that the scales shown in the accompanying drawings in the specification are not the scales of the actual implementation of the utility model, which are only for the purpose of illustration and are not drawn according to the original size.

[0033] Please refer to Figure 1 , Figure 1The overall structural schematic diagram of a window stay provided by an embodiment of the utility model. The embodiment of the utility model discloses a window stay 1, which is applied to a window 2 of an outdoor board house 100. The window 2 includes a window frame 21 and a window sash 22. The window stay 1 is installed between the window frame 21 and the window sash 22, and is used to fix the window sash 22 and the window frame 21 at a specific angle relative to each other to open the window 2, or to close the window sash 22 and the window frame 21 to close the window 2. The window stay 1 includes a first support rod 11, a second support rod 12, and a control member 13. Among them, the control member 13 is installed together with one end of the first support rod 11 and the second support rod 12, and can operably control the first support rod 11 and the second support rod 12 to rotate or fix; the other ends of the first support rod 11 and the second support rod 12 are fixed to the window frame 21 and the window sash 22, respectively, so that the window sash 22 is opened at any angle or closed with the rotation of the second support rod 12.

[0034] Please refer to Figure 2 , Figure 3 as well as Figure 4 , Figure 2 A schematic structural diagram of a first support rod provided in an embodiment of the utility model. Figure 3 This is a partial enlarged view of the first angle of the first support rod provided in an embodiment of the utility model. Figure 4 A partially enlarged view of the second angle of the first support rod provided in an embodiment of the utility model.

[0035] The first support rod 11 is roughly in the shape of a straight long rod. The first support rod 11 includes a first rod wall 110a and a second rod wall 110b that are arranged opposite to each other. The first rod wall 110a and the second rod wall 110b are roughly in the shape of a flat plate. A vertical reinforcing wall 113 is provided between the first rod wall 110a and the second rod wall 110b, so as to divide the space between the first rod wall 110a and the second rod wall 110b into a plurality of cavities.

[0036] The first support rod 11 is provided with a first base portion 111 and a first end portion 112 , and the first base portion 111 and the first end portion 112 are located at two opposite ends of the first support rod 11 .

[0037] The first base 111 is roughly in the shape of an oblate cylinder. The circumferential surface of the first base 111 is engaged with the ends of the first rod wall 110a and the second rod wall 110b, so that the first base 111 protrudes from both sides of the first support rod 11 in the diameter direction. The thickness of the first base 111 in the axial direction is equal to the width of the first support rod 11. The first base 111 is provided with a first matching portion 1110 and a second matching portion 1111 on two opposite sides perpendicular to the axial direction. The first matching portion 1110 is provided with a first annular wall 11100 and a circular groove 11101 surrounded by the first annular wall 11100, and a circular through hole is provided inside the circular groove 11101. The second matching portion 1111 is provided with two concentrically arranged first annular grooves 11110 and a second annular groove 11111, thereby forming three concentrically arranged second annular walls 11112, third annular walls 11113 and fourth annular walls 11114. The second annular wall 11112 is placed in the outermost circle and fits with the ends of the first rod wall 110a and the second rod wall 110b. The height of the second annular wall 11112 is equal to half the width of the first support rod 11. The third annular wall 11113 is arranged inside the second annular wall 11112, and its diameter and height are smaller than the second annular wall 11112. The first annular groove 11110 is arranged between the third annular wall 11113 and the second annular wall 11112. The fourth annular wall 11114 is arranged inside the third annular wall 11113, and its diameter is smaller than the third annular wall 11113, and its height is greater than the second annular wall 11112. The second annular groove 11111 is between the third annular wall 11113 and the fourth annular wall 11114.

[0038] The first base portion 111 is further provided with a fixing hole 1112 penetrating through the center of the first base portion 111 , that is, the fixing hole penetrates both the circular groove 11101 and the fourth annular wall 11114 .

[0039] The first end portion 112 is provided with a first connecting member 15 for fixing to the window frame 21. The first end portion 112 is bent and extended from one end of the first support rod 11 away from the first base portion 111, and the bending direction is the same as the protruding direction of the first base portion 111. The width of the first end portion 112 is greater than the widths of the first rod wall 110a and the second rod wall 110b. A pivot hole 1120 is provided at one end of the first end portion 112 away from the first support rod 11, and the center line of the pivot hole 1120 is parallel to the axial direction of the first base portion 111.

[0040] The first connecting member 15 is pivotally connected to the first end portion 112. The first connecting member 15 is generally wedge-shaped, including a bottom surface 150 and two oppositely arranged triangular first side walls 151 and second side walls 152 extending along the bottom surface. The first side wall 151 is provided with a circular through hole 1510 having the same size as the pivot hole 1120 of the first end portion 112, and the second side wall 152 is provided with a circular through hole 1520 having the same size as the pivot hole 1120 of the first end portion 112. The first connecting member 15 connects the first connecting member and the first end portion together by a fixing shaft passing through the circular through hole 1510, the pivot hole 1120, and the circular through hole 1520 respectively. The bottom surface 150 is provided with eight pairs of side-by-side circular through holes, and the side-by-side circular through holes match the through holes on the window frame 21.

[0041] Please refer to Figure 5 , Figure 6 and Figure 7 , Figure 5 which is a schematic structural view of the second support rod provided by an embodiment of the present utility model. Figure 6 which is a partial enlarged view of the second support rod at a first angle provided by an embodiment of the present utility model. Figure 7 which is a partial enlarged view of the second support rod at a second angle provided by an embodiment of the present utility model

[0042] The second support rod 12 has substantially the same shape as the first support rod 11, and the length is slightly less than the length of the first support rod 11. The second support rod 12 is generally in the shape of a straight long rod, and the second support rod 12 includes oppositely arranged third rod walls 120a and fourth rod walls 120b. The third rod wall 120a and the fourth rod wall 120b are in a flat plate shape, and a vertical reinforcing wall 123 is provided between the third rod wall 120a and the fourth rod wall 120b, thereby dividing the space between the third rod wall 120a and the fourth rod wall 120b into several cavities.

[0043] The second support rod 12 is provided with a second base portion 121 and a second end portion 122, and the second base portion 121 and the second end portion 122 are located at opposite ends of the second support rod 12. The second support rod 12 is sleeved with the first base portion 111 of the first support rod 11 through the second base portion 121, so that the first support rod 11 and the second support rod 12 are connected and can rotate along the first direction.

[0044] The second base 121 is generally in the shape of an oblate cylinder, and the circumferential surface of the second base 121 is engaged with the ends of the third rod wall 120a and the fourth rod wall 120b, so that the second base 121 protrudes from both sides of the second support rod 12 in the diameter direction. The thickness of the first base 111 in the axial direction is less than the width of the second support rod 12. The diameter of the second base 121 is the same as the diameter of the first base 111. The second base 121 is provided with a third matching portion 1210 and a fourth matching portion 1211 on two opposite sides perpendicular to the axial direction. The third matching portion 1210 is provided with two concentrically arranged third annular grooves 12100 and a fourth annular groove 12101, thereby forming three concentrically arranged fifth annular walls 12102, sixth annular walls 12103 and seventh annular walls 12104. The fifth annular wall 12102 is arranged at the outermost circle and fits with the ends of the third rod wall 120a and the fourth rod wall 120b. The height of the fifth annular wall 12102 is equal to half the width of the second support rod 12. The sixth annular wall 12103 is arranged inside the fifth annular wall 12102, with a diameter smaller than the diameter of the fifth annular wall 12102 and a height equal to the height of the fifth annular wall 12102. The third annular groove 12100 is arranged between the fifth annular wall 12102 and the sixth annular wall 12103. The seventh annular wall 12104 is arranged inside the sixth annular wall 12103, with a diameter smaller than the diameter of the sixth annular wall 12103 and a height greater than the height of the sixth annular wall 12103 but less than the width of the second support rod 12. The fourth annular groove 12101 is between the sixth annular wall 12103 and the seventh annular wall 12104. The fourth matching portion 1210 is a circular disk with a hexagonal through hole in the middle, and the size of the hexagonal through hole is larger than the size of the seventh annular wall 12104. The sixth annular wall 12103 of the third matching portion 1210 can be embedded in the circular groove 11101 of the first matching portion 1110, and the first annular wall 11100 of the first matching portion 1110 can be embedded in the third annular groove 12100 of the third matching portion 1210, so that the first base portion 111 and the second base portion 121 can be sleeved and rotated.

[0045] The second base portion 121 is further provided with a fixing hole 1212 penetrating through the center of the second base portion 121 , that is, the fixing hole 1212 penetrates through both the fourth matching portion 1210 and the seventh annular wall 12104 .

[0046] The second end portion 122 is provided with a second connecting member 16 for being fixed to the window sash 22. The second end portion 122 is bent and extended from one end of the second support rod 12 away from the second base portion 121, and the width of the second end portion 122 is greater than the widths of the third rod wall 120a and the fourth rod wall 120b. A pivot hole 1220 is formed through one end of the second end portion 122 away from the second support rod 12, and the central axis of the pivot hole 1220 is parallel to the axial direction of the second base portion 121. The bending direction of the second end portion 122 is the same as the bending direction of the first end portion 112, so that when the rotation angles of the first support rod 11 and the second support rod 12 are 0, the first support rod 11 and the second support rod 12 can be closely attached to each other.

[0047] The second connecting member 16 is pivotally connected to the second end portion 122. The second connecting member 16 is generally wedge-shaped in shape, and includes a bottom surface 160 and two relatively arranged triangular side walls extending along the bottom surface, namely a third side wall 161 and a fourth side wall 162. The third side wall 161 is provided with a circular through hole 1610 having the same size as the pivot hole 1220 of the second end portion 122, and the second side wall 152 is provided with a circular through hole 1620 having the same size as the pivot hole 1220 of the second end portion 122. The second connecting member 16 connects the second connecting member and the second end portion together by a fixing shaft passing through the circular through hole 1610, the pivot hole 1220 and the circular through hole 1620 respectively. The bottom surface 160 is provided with two side-by-side waist-shaped through holes, and the waist-shaped through holes are matched with the through holes on the window sash 22.

[0048] Please refer to Figure 8 and Fig. 9 , Figure 8 which is a schematic diagram of the first angle of the operation portion provided by the embodiment of the present invention. Fig. 9 which is a schematic diagram of the second angle of the operation portion provided by the embodiment of the present invention.

[0049] The control member 13 includes an operation portion 131 and a fixing member 132. The operation portion 131 operably locks or unlocks the first base portion 111 and the second base portion 121 by the fixing member 132. The fixing member 132 penetrates through the first base portion 111, the second base portion 121 and the operation portion 131 along a second direction perpendicular to the first direction. The operation portion 131 is sleeved and connected to the second base portion 121.

[0050] The operating portion 131 is roughly in the shape of a circular cap, and is located on one side of the second matching portion 1111 in the first base portion 111. The operating portion 131 is provided with a fifth matching portion 1310 and a sixth matching portion 1311 on two opposite sides perpendicular to the axial direction. The fifth matching portion 1310 is the outer side of the operating portion 131, and the fifth matching portion 1310 is convexly provided with an eighth annular wall 13101, and a hexagonal groove 13100 is provided inside the eighth annular wall 13101. The fifth matching portion 1310 is also provided with two symmetrically arranged operating handles 13102, which are roughly rectangular and convexly provided on the outer circle of the eighth annular wall 13101, so that the user can hold and rotate the operating portion 131, thereby controlling the locking degree of the fixing member 131.

[0051] The sixth matching portion 1311 is the inner side of the operating portion 131, and is provided with two concentrically arranged fifth annular grooves 13110 and a sixth annular groove 13111, thereby forming three concentrically arranged ninth annular walls 13112, tenth annular walls 13113 and eleventh annular walls 13114. The ninth annular wall 12102 is placed in the outermost circle. The tenth annular wall 13113 is arranged inside the ninth annular wall 12102, and its diameter is smaller than that of the ninth annular wall 12102, and its height is greater than that of the ninth annular wall 12102. The fifth annular groove 13110 is placed between the ninth annular wall 12102 and the tenth annular wall 13113. The eleventh annular wall 13114 is placed inside the tenth annular wall 13113, and its diameter is smaller than that of the tenth annular wall 13113, and its height is greater than that of the tenth annular wall 13113. The sixth annular groove 13111 is between the tenth annular wall 13113 and the eleventh annular wall 13114. The fourth annular wall 11114 of the second matching portion 1111 can be embedded in the sixth annular groove 13111 of the sixth matching portion 1311, and the eleventh annular wall 13114 of the sixth matching portion 1311 can be inserted into the fixing hole 1112 at the center of the first base portion 111, so that the operating portion 131 and the first base portion 111 can be sleeved and rotated.

[0052] The operating portion 131 is further provided with a fixing hole 1312 penetrating through the center of the operating portion 131 , that is, the fixing hole 1312 penetrates both the hexagonal groove 13100 and the eleventh annular wall 13114 .

[0053] The fixing member 132 is a hexagonal screw, including a screw rod 1321 and a nut 1322. The screw rod 1321 sequentially passes through the fixing hole 1312 of the operating portion 131, the fixing hole 1112 of the first base portion 111, and the fixing hole 1212 of the second base portion 121. The nut 1322 is arranged beside the fourth matching portion 1210 of the second base portion 121 and is used in conjunction with the screw rod 1311.

[0054] In this embodiment, the window stay 1 further includes an elastic member 14, which is limited between the first base 111 and the second base 121. The elastic member 14 is deformed in the second direction as the fixing member 131 is locked to generate an elastic force in the second direction and resets in the second direction as the fixing member 131 is unlocked. Preferably, in this embodiment, the elastic member 14 can be a common circular spring, and the diameter of the spring needs to be smaller than the diameter of the circular groove 11101 of the first base 111 and the fourth annular groove 12101 of the second base 121, so that the spring can be embedded between the circular groove 11101 of the first base 111 and the fourth annular groove 12101 of the second base 121. Specifically, the spring is in a compressed state when the fixing member 131 locks the first base 111 and the second base 121. At this time, the first support rod 11 and the second support rod 12 are fixed at a certain angle and cannot move relative to each other in the first direction. The spring is reset when the fixing member 132 unlocks the first base portion 111 and the second base portion 121 , and at this time, the first support rod 11 and the second support rod 12 can move relative to each other in the first direction.

[0055] Please refer to Fig.10 and Fig.11 , Fig.10 A first angle schematic diagram of a window support provided in an embodiment of the utility model. Fig.11 A schematic diagram of a window stay and a window combination using state provided by an embodiment of the utility model. First, the first support rod 11 of the window stay 1 is connected to the window frame 21 of the window 2 through the first connecting member 15, and the second support rod 12 is connected to the window sash 22 of the window 2 through the second connecting member 16. When the user needs to adjust the distance between the window frame 21 and the window sash 22, the operating handle 13102 can be rotated in the second direction to make the fixing member 132 unlock the first base 111 and the second base 121. At this time, the first support rod 11 and the second support rod 12 are unlocked, and the first support rod 11 and the second support rod 12 can be adjusted to any angle in the first direction. Among them, the angle between the first support rod 11 and the second support rod 12 can be rotated to 0 degrees at the lowest, that is, the window 2 is in a closed state, and the window frame 21 and the window sash 22 are closely overlapped; the maximum is not more than 180 degrees, that is, the window 2 is opened to the maximum range, and the window frame 21 and the window sash 22 are at the maximum distance. When the user needs to fix the distance between the window frame 21 and the window sash 22, the first support rod 11 and the second support rod 12 can be rotated to a certain angle, and the operating handle 13102 can be rotated in the opposite direction again to make the fixing member 132 lock the first base 111 and the second base 121. At this time, the first support rod 11 and the second support rod 12 are locked, and the window frame 21 and the window sash 22 of the window 2 are locked in a preset position. With the relative rotation of the first support rod 11 and the second support rod 12 in the first direction, the window frame 21 and the window sash 22 of the window 2 can be fixed at any angle.

[0056] The first support rod of the above-mentioned window support is connected to the window frame of the window, and the second support rod is connected to the window sash of the window. The first support rod and the second support rod are sleeved and matched, and the locking and unlocking of the window support are controlled by the operating member to control the window to be locked at a certain angle. The simple and lightweight window support design reduces installation restrictions, makes the installation of the window support simpler and more convenient, saves production costs, and makes the product structure more beautiful, which greatly improves the user experience. It can also fix the window at a certain angle, effectively support the window, and prevent external factors from damaging the window, causing some unnecessary losses and bringing inconvenience to daily life.

[0057] The utility model embodiment also provides an outdoor board house 100, the use environment of the outdoor board house 100 is outdoor, and it is widely used in scenes such as disaster relief, temporary residence, real estate developer model house exhibition, family travel, on-site office, etc. Due to the complex and changeable outdoor environment, natural disasters such as strong winds and earthquakes are severe tests for mobile board houses, which can easily cause the house to shake or even structural deformation. Therefore, the outdoor board house 100 is generally an environmentally friendly and economical mobile board house with color steel plates as the skeleton and sandwich panels as the enclosure material. The outdoor board house 100 is widely used as an emergency transition shelter because it is easy to disassemble, transport, has a short construction period, and can be recycled. And its construction cost is low, it can be easily and quickly assembled and disassembled for multiple position migrations, realizes the universal standardization of temporary buildings, and establishes the concept of environmental protection, energy saving, fast and efficient construction. The outdoor board house 100 also includes a window 2, the window 2 includes a window frame 21 and a window sash 22, and the outdoor board house 100 also includes a window support 1, which is used to connect the window frame 21 and the window sash 22.

[0058] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0059] The above examples are only preferred embodiments of the present invention, and certainly cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A window stay, characterized in that: The window support includes a first support rod, a second support rod, and an operating member; the first support rod includes a first base and a first end located at both ends of the first support rod; the second support rod includes a second base and a second end located at both ends of the second support rod; the first base and the second base are fitted together so that the first support rod and the second support rod are connected and can rotate along a first direction, the first support rod is fixedly connected to the window frame through the first end; the second support rod is connected to the window sash through the second end; the operating member includes a fixing member that passes through the first base and the second base along a second direction perpendicular to the first direction, and an operating part connected to the fixing member; the operating part can be operated to lock or unlock the fixing member to lock the first base and the second base, so that the first support rod and the second support rod are locked to open the window to a first angle, or the first support rod and the second support rod are unlocked and can be rotated to any second angle.

2. The window stay according to claim 1, characterized in that: The window support also includes an elastic member, which is limited between the first base and the second base. When the fixing member is locked, the elastic member is deformed in the second direction to generate an elastic force in the second direction, and is reset in the second direction when the fixing member is unlocked.

3. The window stay according to claim 2, characterized in that: A circular groove or a circular ring is formed on one side of the first base opposite to the second base, and a circular ring or a circular groove is formed on one side of the second base opposite to the first base. The circular ring is embedded in the circular groove, so that the first base and the second base are sleeved and rotated.

4. The window stay according to claim 3, characterized in that: The fixing piece passes through the annular groove or the center of the annular ring.

5. The window stay according to claim 1, characterized in that: The operation portion is located on a side of one of the first base and the second base that is away from the other.

6. The window stay according to claim 1, characterized in that: The first support rod and the second support rod are in the shape of long rods, the first base and the first end are respectively located at two opposite ends of the first support rod, and the second base and the second end are respectively located at two opposite ends of the second support rod.

7. The window stay according to claim 1, characterized in that: The window stay further comprises a first connecting member and a second connecting member, wherein the first connecting member is respectively connected to the first end and the window frame, and the second connecting member is respectively connected to the second end and the window sash.

8. The window stay according to claim 1, characterized in that: A circular groove or a circular ring is formed on one side of the first base opposite to the operating part, and a circular ring or a circular groove is formed on one side of the operating part opposite to the first base. The circular ring is embedded in the circular groove, so that the first base and the operating part are sleeved and rotated.

9. The window stay according to claim 1, characterized in that: The operating part further includes an operating handle, and the operating part controls the fixing member to lock or unlock the first base and the second base through the operating handle.

10. An outdoor board house, comprising a window, wherein the window comprises a window frame and a window sash, wherein: The outdoor board house also includes a window support as described in any one of claims 1 to 9, which is used to connect the window frame and the window sash.

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