A heat insulation cover

Abstract

The present invention discloses a heat-insulating cover for a clothes drying machine, comprising: an upper frame, which is annular; two fixing members, which are installed on two opposite sides of the upper frame; four rotating shafts, which are respectively installed on the two fixing members, and each of the fixing members corresponds to two rotating shafts; two lower frames, both of which are U-shaped, and the opposite ends of each of the lower frames are respectively installed on the two rotating shafts corresponding to the two fixing members, so that the lower frames can rotate relative to the upper frame; and two cover cloths, which are respectively fixed between the upper frame and the lower frame.

Description

Technical Field

[0001] The invention relates to the field of heat preservation covers, and in particular to a heat preservation cover for a clothes drying machine. Background Art

[0002] With the development of social economy, high-rise residential buildings have become the best choice for high-quality urban residential life. Then the clothesline that is indispensable in life has become particularly indispensable. Even a convenient and easy-to-use clothesline has a great impact on people's quality of life. However, as the pace of life of urban people is getting faster and faster, the need for a clothes dryer to quickly dry clothes in the process of drying clothes has become more urgent. In order to make the dryer on the clothes dryer more efficient, it is necessary to design a heat preservation cover that can be quickly stored and unfolded and installed on the clothes dryer so that the heat of the dryer can be more concentrated to dry clothes. Summary of the invention

[0003] In order to overcome the shortcomings of the prior art, the present invention aims to enable the heat preservation cover to be quickly stored and unfolded by rotating the lower frame relative to the upper frame.

[0004] The present invention is implemented by the following technical scheme: a heat preservation cover for a clothes drying rack, comprising: an upper frame, which is annular; two fixing members, which are installed on two opposite sides of the upper frame; four rotating shafts, which are respectively installed on the two fixing members, and each of the fixing members corresponds to two rotating shafts; two lower frames, both of which are U-shaped, and the opposite ends of each of the lower frames are respectively installed on the two rotating shafts corresponding to the two fixing members, so that the lower frames can rotate relative to the upper frame; two cover cloths, which are respectively fixed between the upper frame and the lower frame.

[0005] Furthermore, at least one support bar is provided between the upper frame and the lower frame, and the support bar supports the cover cloth and is installed on the rotating shaft.

[0006] Furthermore, two support bars are installed between each lower frame and the upper frame. When the heat-insulating cover is unfolded, the support bars support the bottom surface of the cover cloth to form three planes between the upper frame and the lower frame.

[0007] Furthermore, when the heat preservation cover is unfolded, the edge of the lower frame is parallel to the edge of the upper frame, and when the heat preservation cover is completely retracted, the lower frame is parallel to the upper frame.

[0008] Furthermore, the width of the upper frame edge is equal to the width of the lower frame edge, and the width of the lower frame edge is greater than the width of the support bar.

[0009] Furthermore, the two fixing members are respectively located in the middle of two opposite sides of the upper frame. Furthermore, the fixing member has a top surface in a horizontal state, and a first side surface and a second side surface extending downward from two opposite edges of the top surface, the first side surface is located outside the heat preservation cover and covers the rotation axis, and the second side surface is located inside the heat preservation cover and is placed above the rotation axis.

[0010] Furthermore, a middle position of the second side surface extends downward to form a protrusion, and the protrusion is located between two adjacent rotation axes.

[0011] Furthermore, the junction between the protruding portion and the lower edge of the second side surface is arc-shaped, just blocking the outer surface of the rotating shaft.

[0012] Furthermore, the upper frame is fixedly installed in the clothes drying machine, and the lower frame is rotatable relative to the lower frame, and the maximum rotation angle of the lower frame is 90°.

[0013] Compared with the prior art, the beneficial effect of the present invention is that the lower frame is rotated relative to the upper frame, so that the thermal insulation cover can quickly form a space for covering clothes when in use, and can also be quickly stored when not in use, thereby achieving the purpose of convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional view of the heat preservation cover of the clothes drying machine with the heat preservation cover of the present invention when the heat preservation cover is stored;

[0015] Figure 2 A three-dimensional top view of the heat preservation cover of the clothes drying machine with the heat preservation cover of the present invention when the heat preservation cover is stored;

[0016] Figure 3 A three-dimensional diagram of a clothes drying machine with a heat preservation cover when the heat preservation cover is unfolded;

[0017] Figure 4 A three-dimensional view of the heat preservation cover of the clothes drying machine with the heat preservation cover of the present invention when it is stored;

[0018] Figure 5 for Figure 4 Enlarged view of part a;

[0019] Figure 6 The present invention is a three-dimensional diagram of a clothes drying machine with a heat-insulating cover when the heat-insulating cover is unfolded.

[0020] In the figure: 100, clothes drying machine; 1, main machine; 11, air outlet area; 12, lighting area; 2, telescopic assembly; 21, folding rod; 22, crossbeam; 3, clothes drying rod; 4, thermal insulation cover; 41, upper frame; 42, lower frame; 43, fixing part; 431, top surface; 432, first side surface; 433, second side surface; 4331, protrusion; 44, rotating shaft; 45, cover cloth; 46, support bar; 5, cross bar. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are further described below in conjunction with the accompanying drawings and specific implementation methods.

[0022] like Figure 1 and Figure 2 As shown, the clothes drying machine 100 has a main unit 1, two telescopic components 2 connected to the main unit 1 and located below the main unit 1, a clothes drying rod 3 fixed to the two telescopic components 2, a heat preservation cover 4 installed on the clothes drying rod 3, and a plurality of cross bars 5 located directly above the heat preservation cover 4.

[0023] like Figure 2 and Figure 3 As shown, the lower surface of the main machine 1 is provided with a lighting area 12 and two air outlet areas 11 located on both sides of the lighting area 12. Two telescopic components 2 are located outside the two air outlet areas 11, respectively. Further, each telescopic component 2 includes a folding rod 21 and a crossbeam 22 connected to one end of the folding rod 21, and the other ends of the two folding rods 21 are connected to the lower surface of the main machine 1. In addition, the clothes drying rod 3 is annular, and the longer sides of the clothes drying rod 3 are fixed to the two ends of the two crossbeams 22, so that the clothes drying rod 3 can be stably installed on the clothes drying machine 100.

[0024] like Figures 2 to 6As shown, the heat-insulating cover 4 is arranged in the clothes-drying rod 3. Specifically, the heat-insulating cover 4 includes an annular upper frame 41, and the two short sides of the upper frame 41 are respectively fixed on the two cross beams 22, and the two fixing members 43 are respectively installed in the middle position of the two long sides of the upper frame 41; four rotating shafts 44 are respectively installed on the two fixing members 43, and each fixing member 43 corresponds to two rotating shafts 44; two U-shaped lower frames 42, and the opposite ends of each lower frame 42 are respectively installed on the two rotating shafts 44 corresponding to the two fixing members 43, so that the lower frame 42 can rotate relative to the upper frame 41; two cover cloths 45 are respectively fixed between the two lower frames 42 and the upper frame 41, and the lower frame 42 is rotated relative to the upper frame 41, so that the heat-insulating cover 4 can quickly form a space for covering clothes when in use, and can also be quickly stored when not in use, thereby achieving the purpose of convenient use. Furthermore, the cover cloth 45 is unfolded to form a heat preservation space, or the cover cloth 45 is folded and stored by the rotation of the lower frame 42. The air outlet area 11 faces the opening of the heat preservation space downward, that is, the horizontal projection of the air outlet area 11 is completely contained in the heat preservation cover 4, so that the clothes drying machine 100 can quickly dry clothes in a predetermined limited space.

[0025] Preferably, at least one support bar 46 is provided between the upper frame 41 and the lower frame 42. The support bar 46 supports the cover cloth 45 and is installed on the rotating shaft 44. In this way, when the heat preservation cover 4 is unfolded, the support bar 46 can support the cover cloth 45 to avoid wrinkles, fix the shape of the heat preservation space, and enable the clothes in the heat preservation space to better receive the wind from the air outlet area 11, thereby increasing the drying efficiency of the clothes drying machine 100. In this embodiment, two support bars 46 are installed between the upper frame 41 and each of the lower frames 42. When the heat preservation cover 4 is unfolded, the support bars 46 support the bottom surface of the cover cloth 45 to form three planes between the upper frame 41 and the lower frame 42. In other embodiments, the number of the support bars 46 is not limited and can be adjusted according to actual conditions.

[0026] When the heat preservation cover 4 is unfolded, the edge of the lower frame 42 is perpendicular to the edge of the upper frame 41. When the heat preservation cover 4 is fully stored, the lower frame 42 is parallel to the upper frame 41, so that the heat preservation cover 4 can be stored as completely as possible. In addition, the width of the edge of the upper frame 41 is equal to the width of the edge of the lower frame 42, and the width of the edge of the lower frame 42 is greater than the width of the support bar 46. In this way, when the heat preservation cover 4 is stored, the support bar 46 can be better hidden between the upper frame 41 and the lower frame 42; further, the two fixing members 43 are respectively located in the middle of the opposite sides of the upper frame 41, and also opposite to the middle of the long side of the clothes drying rod 3. The fixing member 43 has a top surface 431 in a horizontal state, and a first side surface 432 and a second side surface 433 extending downward from two opposite edges of the top surface 431. The first side surface 432 is located on the outside of the heat preservation cover 4 and covers the rotation axis 44. The second side surface 433 is located on the inside of the heat preservation cover 4 and is placed above the rotation axis 44. This ensures that the shapes and sizes of the two lower frames 42 are exactly the same, and the structural stability of the entire heat preservation cover 4 is ensured. In addition, the middle position of the second side surface 433 extends downward to form a protrusion 4331, and the protrusion 4331 is located between two adjacent rotation axes 44. The junction between the protrusion 4331 and the lower edge of the second side surface 433 is arc-shaped, which just blocks the outer surface of the rotation axis 44. The maximum rotation angle of the lower frame 42 is 90°, which increases the balance of the lower frame 42 when rotating.

[0027] A plurality of crossbars 5 are fixed to the long sides of the clothes drying rod 3, and are all located between the two crossbars 22 and on both sides of the fixing member 43. In this embodiment, the clothes drying machine 100 has six crossbars 5, and the position of the fixing member 43 directly opposite to the clothes drying rod 3 is not provided with the crossbar 5, and each side of the fixing member 43 is provided with three crossbars 5. In addition, the width of the clothes drying rod 3 is greater than the sum of the widths of the upper frame 41 and the lower frame 42. When the lower frame 42 rotates upward and closes with the upper frame 41, the clothes drying rod 3 completely covers the upper frame 41 and the lower frame 42, so that the heat preservation cover 4 can be better hidden in the clothes drying rod 3. In other embodiments, the crossbar 5 can be fixed between the two crossbars 22 and are all located between the two long sides of the clothes drying rod 3, and the number of the crossbars 5 can also be actually adjusted according to the size of the actual clothes drying machine 100, which is not limited here.

[0028] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A heat preservation cover for a clothes drying machine, characterized in that: include: An upper frame, wherein the upper frame is annular; Two fixing members are installed on two opposite sides of the upper frame; The two fixing members are respectively located in the middle of two opposite sides of the upper frame; the fixing member has a top surface in a horizontal state, and a first side surface and a second side surface extending downward from two opposite edges of the top surface; Four rotating shafts are respectively mounted on the two fixing members, and each fixing member corresponds to two rotating shafts; the first side surface is located on the outside of the heat preservation cover and covers the rotating shafts, and the second side surface is located on the inside of the heat preservation cover and is placed above the rotating shafts; a protrusion is extended downward from the middle position of the second side surface, and the protrusion is located between two adjacent rotating shafts; the junction between the protrusion and the lower edge of the second side surface is arc-shaped, which just blocks the outer surface of the rotating shaft; Two lower frames, both of which are U-shaped, and opposite ends of each lower frame are respectively mounted on two rotating shafts corresponding to two fixing members, so that the lower frame can rotate relative to the upper frame; Two cover cloths are respectively fixed between the upper frame and the lower frame.

2. The heat preservation cover according to claim 1, characterized in that: At least one supporting bar is provided between the upper frame and the lower frame, and the supporting bar supports the cover cloth and is installed on the rotating shaft.

3. The heat preservation cover according to claim 2, characterized in that: Two support bars are installed between each lower frame and the upper frame. When the heat preservation cover is unfolded, the support bars support the bottom surface of the cover cloth to form three planes between the upper frame and the lower frame.

4. The heat preservation cover according to claim 3, characterized in that: When the heat preservation cover is unfolded, the edge of the lower frame is parallel to the edge of the upper frame, and when the heat preservation cover is completely stored, the lower frame is parallel to the upper frame.

5. The heat preservation cover according to claim 2, characterized in that: The width of the upper frame edge is equal to the width of the lower frame edge, and the width of the lower frame edge is greater than the width of the support bar.

6. The heat preservation cover according to claim 1, characterized in that: The upper frame is fixedly installed in the clothes drying machine, and the lower frame is rotatable relative to the upper frame, and the maximum rotation angle of the lower frame is 90°.

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