Storage device and electric heater equipment

Abstract

The invention provides a storage device and electric heater equipment, and the storage device comprises a storage part which is provided with a storage cavity and a preset opening communicating with the storage cavity; the accommodating cavity is used for accommodating the electric heater main body; the cover body is rotatably arranged on the storage part around a preset axis so as to have a closed state of covering the preset opening and an open state of being far away from the preset opening; an arc-shaped first damping surface is arranged on the storage part, an arc-shaped second damping surface is arranged on the cover body, and the central axis of the first damping surface and the central axis of the second damping surface coincide with a preset axis; the second damping surface is arranged in the first damping surface, and the first damping surface and the second damping surface are in fit contact and are in interference fit; when the cover body is in an open state, the cover body is kept in the open position through friction force between the first damping surface and the second damping surface; and acting force larger than friction force between the first damping face and the second damping face is applied to the cover body, so that the cover body rotates around the preset axis.

Description

Technical Field

[0001] The present invention relates to the technical field of electric heaters, and in particular to a storage device and an electric heater. Background Art

[0002] An electric heater is a product that can convert electrical energy into thermal energy; it has the advantages of being inexpensive, good quality, and easy to use.

[0003] The existing electric heater products have the problem of being inconvenient to store after use. Summary of the invention

[0004] The main purpose of the present invention is to provide a storage device and an electric heater device to achieve the storage of the electric heater body.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, a storage device is provided, which includes: a storage member, having a accommodating cavity and a preset opening connected to the accommodating cavity; the accommodating cavity is used to accommodate the electric heater body; a cover body, which is rotatably arranged on the storage member around a preset axis, so as to have a closed state covering the preset opening and an open state away from the preset opening; wherein a first arc-shaped damping surface is arranged on the storage member, and a second arc-shaped damping surface is arranged on the cover body, and the central axis of the first damping surface and the central axis of the second damping surface both coincide with the preset axis; the second damping surface is arranged within the first damping surface, and the first damping surface and the second damping surface are in close contact and interference fit, so that when the cover body is in an open state, the friction force between the first damping surface and the second damping surface keeps the cover body in its open position; and a force greater than the friction force between the first damping surface and the second damping surface is applied to the cover body so as to rotate the cover body around the preset axis.

[0006] Furthermore, the first damping surface is concavely arranged, and the second damping surface is convexly arranged.

[0007] Furthermore, the storage device further comprises a first damping portion, which is arranged on the storage member and has a first damping surface.

[0008] Furthermore, the storage device also includes a second damping portion, which is arranged on the cover body and has a second damping surface.

[0009] Furthermore, there are multiple first damping surfaces and multiple second damping surfaces, and the multiple first damping surfaces and the multiple second damping surfaces are arranged in one-to-one correspondence; the multiple first damping surfaces are distributed along the extension direction of the preset axis.

[0010] Furthermore, the storage device also includes a first damping portion, and the first damping surface is arranged on the first damping portion; a first sinking platform is arranged on the storage member, and the first damping portion is arranged at the first sinking platform.

[0011] Furthermore, a first protrusion is convexly provided on one of the wall surface of the first sinker and the outer wall surface of the first damping part, and a first groove is concavely provided on the other; the first protrusion is inserted in the first groove; a second groove is concavely provided on the protruding end surface of the first protrusion, and a second protrusion is convexly provided on the bottom wall of the first groove, so that when the first protrusion is inserted in the first groove, the second protrusion is inserted in the second groove, so that the first damping part and the storage part are relatively fixed.

[0012] Furthermore, a first limiting portion is provided on the storage member, and a second limiting portion is provided on the cover body; when the cover body is in a closed state, the second limiting portion is spaced apart from the first limiting portion; when the cover body rotates from a closed state to an open state, the second limiting portion gradually approaches the first limiting portion until it abuts against the first limiting portion to limit the maximum opening angle of the cover body.

[0013] Furthermore, the first limiting portion has a first limiting surface for abutting against the second limiting portion, and the first limiting surface has a first end and a second end arranged opposite to each other; the first end of the first limiting surface is located on the side of the second end away from the second limiting portion; when the cover body rotates from a closed state to an open state, the first end of the first limiting surface is located outside the rotation path of the second limiting portion.

[0014] Furthermore, the storage device also includes a rotating mechanism, which includes: a first connecting part and a second connecting part, which are respectively connected to the storage piece and the cover body; a rotating shaft, which is arranged between the first connecting part and the second connecting part, so that the first connecting part and the second connecting part can be relatively rotatable around the central axis of the rotating shaft; the central axis of the rotating shaft forms a preset axis.

[0015] Furthermore, there are multiple rotating mechanisms, and the multiple rotating mechanisms are distributed along a preset axis direction.

[0016] Furthermore, the rotating mechanism is a hinge.

[0017] Furthermore, a third sink is provided on the storage member, and the first connecting portion is provided at the third sink.

[0018] Furthermore, a fourth sinking platform is arranged on the cover body, and the second connecting portion is arranged at the fourth sinking platform.

[0019] Furthermore, the storage device also includes a pressing piece arranged in the accommodating cavity and arranged at a preset opening, and the pressing piece is pressed on the electric heater body in the accommodating cavity; and a through hole is arranged on the pressing piece.

[0020] According to another aspect of the present invention, an electric heater device is provided, which includes an electric heater body and the above-mentioned storage device.

[0021] Applying the technical solution of the present invention, the storage device includes a storage piece and a cover body, the storage piece has a accommodating cavity and a preset opening connected to the accommodating cavity; the accommodating cavity is used to accommodate the electric heater body; the cover body is rotatably arranged on the storage piece around a preset axis, so that the cover body has a closed state covering the preset opening and an open state away from the preset opening.

[0022] The storage member is provided with a first arc-shaped damping surface, and the cover body is provided with a second arc-shaped damping surface. The central axis of the first damping surface and the central axis of the second damping surface both coincide with the preset axis.

[0023] The second damping surface is arranged inside the first damping surface, and the first damping surface and the second damping surface are in close contact and interference fit.

[0024] By applying a force greater than the friction force between the first damping surface and the second damping surface to the cover body, the cover body is rotated relative to the storage member around a preset axis, thereby changing the cover body from a closed state to an open state.

[0025] When the cover is opened to a certain angle relative to the storage member, the cover is in an open state. At this time, the force applied to the cover disappears, and the friction between the first damping surface and the second damping surface keeps the cover in its open position, even if the cover is suspended in its open position.

[0026] By applying a force greater than the friction force between the first damping surface and the second damping surface to the cover in the open state, the cover is rotated relative to the storage member around a preset axis, thereby changing the cover from the open state to the closed state.

[0027] By using the storage device of the present application, the electric heater body can be conveniently folded and stored after use, thereby realizing the storage of the electric heater body. When heating is needed, the cover body is opened to a certain angle and kept in its open position to allow the electric heater body to generate heat, and at this time, the cover body and the storage member can enclose a suitable heating space. When heating is not needed, the cover body is closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0029] Figure 1 A schematic diagram of an exploded structure of an electric heater according to the present invention is shown from one perspective;

[0030] Figure 2 A schematic diagram of an exploded structure of the electric heater device according to the present invention is shown from another perspective;

[0031] Figure 3 Shows Figure 2 A magnified view of the electric heater equipment in FIG.

[0032] Figure 4 A schematic structural diagram of a rotating mechanism of a storage device according to the present invention is shown;

[0033] Figure 5 A partial structural schematic diagram of an electric heater device according to the present invention is shown;

[0034] Figure 6 Shows Figure 5 An enlarged view of point B of the electric heater equipment;

[0035] Figure 7 A partial structural schematic diagram of an electric heater device according to the present invention is shown;

[0036] Figure 8 Shows Figure 7 An enlarged view of the electric heater device at point C;

[0037] Fig. 9 It shows a structural schematic diagram of the cover of the electric heater device according to the present invention in an open state;

[0038] Fig.10 The schematic diagram shows the structure of the cover of the electric heater according to the present invention in a closed state.

[0039] The above drawings include the following reference numerals:

[0040] 10. Storage member; 11. Accommodation cavity; 12. Preset opening; 13. First sink; 131. First protrusion; 132. Second groove; 1321. First guide surface; 14. First limiting portion; 141. First limiting surface; 15. Second sink; 151. Protrusion; 1511. Matching surface; 16. Third sink;

[0041] 20. Cover body; 21. Second limiting portion; 211. Second limiting surface; 22. Fourth sinking platform;

[0042] 30, first damping portion; 31, first damping surface; 32, first groove; 321, second protrusion; 3211, second guide surface;

[0043] 40. a second damping portion; 41. a second damping surface;

[0044] 50. Rotation mechanism; 51. First connection part; 52. Second connection part;

[0045] 60. Pressed part; 61. Through hole; 62. Avoidance space;

[0046] 71. first fastener; 72. second fastener; 73. third fastener;

[0047] 200. Electric heater body. DETAILED DESCRIPTION

[0048] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0049] It should be noted that the following detailed descriptions are illustrative and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0050] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0051] The present invention provides a storage device, please refer to Figures 1 to 10 The storage device includes a storage member 10 and a cover body 20, the storage member 10 has a accommodating cavity 11 and a preset opening 12 connected to the accommodating cavity 11; the accommodating cavity 11 is used to accommodate the electric heater main body 200; the cover body 20 is rotatably arranged on the storage member 10 around a preset axis, so that the cover body 20 has a closed state covering the preset opening 12 and an open state away from the preset opening 12.

[0052] The storage member 10 is provided with an arc-shaped first damping surface 31 , and the cover body 20 is provided with an arc-shaped second damping surface 41 . The central axis of the first damping surface 31 and the central axis of the second damping surface 41 both coincide with the preset axis.

[0053] The second damping surface 41 is disposed inside the first damping surface 31 , and the first damping surface 31 and the second damping surface 41 are in close contact and interference fit.

[0054] A force greater than the friction between the first damping surface 31 and the second damping surface 41 is applied to the cover 20 so that the cover 20 rotates relative to the storage member 10 around a preset axis, thereby changing the cover 20 from a closed state to an open state.

[0055] When the cover 20 is opened to a certain angle relative to the storage member 10, the cover 20 is in an open state. At this time, the force applied to the cover 20 disappears, and the friction between the first damping surface 31 and the second damping surface 41 keeps the cover 20 in its open position, even if the cover 20 is suspended in its open position.

[0056] A force greater than the friction between the first damping surface 31 and the second damping surface 41 is applied to the cover 20 in the open state so that the cover 20 rotates relative to the storage member 10 around a preset axis, thereby changing the cover 20 from the open state to the closed state.

[0057] Specifically, the first damping surface 31 is concavely arranged, and the second damping surface 41 is convexly arranged.

[0058] Specifically, the electric heater body 200 includes a heating element and a controller portion.

[0059] By using the storage device of the present application, the electric heater body 200 can be conveniently folded and stored after use, thereby realizing the storage of the electric heater body 200. When heating is needed, the cover 20 is opened to a certain angle and kept in its open position, so that the electric heater body 200 can generate heat, and at this time, the cover 20 can enclose a suitable heating space with the storage member 10. When heating is not needed, the cover 20 is closed.

[0060] Optionally, the maximum opening angle of the cover body 20 is less than or equal to 90 degrees. In specific use, according to actual needs, the cover body 20 can be suspended at any angle within the maximum opening angle range.

[0061] In the present application, the storage device further includes a first damping portion 30 , which is disposed on the storage member 10 , and has a first damping surface 31 .

[0062] Optionally, the first damping portion 30 is a block structure.

[0063] In the present application, the storage device further includes a second damping portion 40 , which is disposed on the cover body 20 , and has a second damping surface 41 .

[0064] Optionally, the second damping portion 40 is a boss disposed on the cover body 20 .

[0065] In the present application, there are multiple first damping surfaces 31 and multiple second damping surfaces 41, that is, multiple first damping surfaces 31 are provided on the storage member 10, and multiple second damping surfaces 41 are provided on the cover body 20; the multiple first damping surfaces 31 are distributed along the extension direction of the preset axis, and the multiple second damping surfaces 41 are distributed along the extension direction of the preset axis; the multiple first damping surfaces 31 and the multiple second damping surfaces 41 are arranged one by one, so that each second damping surface 41 is arranged in the corresponding first damping surface 31, and each first damping surface 31 and the corresponding second damping surface 41 are in close contact and interference fit.

[0066] Specifically, the storage device includes a plurality of first damping parts 30 , and a plurality of first damping surfaces 31 are disposed on the plurality of first damping parts 30 in a one-to-one correspondence.

[0067] Specifically, the storage device includes a plurality of second damping parts 40 , and a plurality of second damping surfaces 41 are disposed on the plurality of second damping parts 40 in a one-to-one correspondence.

[0068] In the present application, a first sinking platform 13 is disposed on the storage member 10 , and the first damping portion 30 is disposed at the first sinking platform 13 .

[0069] Specifically, one of the wall surface of the first sink 13 and the outer wall surface of the first damping part 30 is convexly provided with a first protrusion 131, and the other is concavely provided with a first groove 32; the first protrusion 131 is inserted into the first groove 32, so that the first protrusion 131 is clamped in the first groove 32; the protruding end surface of the first protrusion 131 is concavely provided with a second groove 132, and the groove bottom wall of the first groove 32 is convexly provided with a second protrusion 321, so that when the first protrusion 131 is inserted into the first groove 32, the second protrusion 321 is inserted into the second groove 132, so that the second protrusion 321 is clamped in the second groove 132. In this way, the first damping part 30 and the storage member 10 can be relatively fixed.

[0070] Specifically, a first guide surface 1321 is provided at the notch of the second groove 132; from the groove bottom to the notch of the second groove 132, the first guide surface 1321 gradually moves away from the central axis of the second groove 132, that is, the first guide surface 1321 is a flared surface. A second guide surface 3211 is formed between the protruding end surface and the protruding side surface of the second protruding portion 321, and along the protruding direction of the second protruding portion 321, the second guide surface 3211 gradually approaches the central axis of the second protruding portion 321, so that the second guide surface 3211 is adapted to the first guide surface 1321, and then in the process of plugging and fastening the first damping portion 30 and the storage member 10, the second guide surface 3211 and the first guide surface 1321 work together to make it easier for the second protruding portion 321 to be inserted into the second groove 132.

[0071] Optionally, a plurality of first sinks 13 are disposed on the storage member 10 , and the plurality of first sinks 13 are distributed along an extension direction of a preset axis, and the plurality of first damping parts 30 are disposed at the plurality of first sinks 13 in a one-to-one correspondence.

[0072] Optionally, a plurality of first sinks 13 are distributed at intervals along the extension direction of the preset axis.

[0073] Optionally, the first protrusion 131 or the first groove 32 on the first sinking platform 13 is arranged on the bottom wall of the first sinking platform 13 .

[0074] Optionally, when the first protrusion 131 is disposed on the bottom wall of the first sink 13 , the bottom of the second groove 132 passes through the receiving member 10 , so that the second groove 132 forms a through-hole structure.

[0075] Optionally, the outer wall surface of the first damping part 30 and the wall surface of the first sinker 13 are interference fit so that the first damping part 30 is stuck at the first sinker 13; in this case, the matching structure of the first protrusion 131 and the first groove 32 may or may not be set.

[0076] In the present application, the storage member 10 is provided with a first limiting portion 14, and the cover body 20 is provided with a second limiting portion 21. When the cover body 20 is in a closed state, the second limiting portion 21 is spaced apart from the first limiting portion 14, that is, there is a gap between the second limiting portion 21 and the first limiting portion 14. When the cover body 20 rotates from the closed state to the open state, the second limiting portion 21 gradually approaches the first limiting portion 14 until the second limiting portion 21 abuts against the first limiting portion 14; when the second limiting portion 21 abuts against the first limiting portion 14, the open position of the cover body 20 at this time is the maximum opening angle relative to the storage member 10, and the cover body 20 cannot continue to rotate; therefore, the maximum opening angle of the cover body 20 relative to the storage member 10 is limited by the cooperation between the second limiting portion 21 and the first limiting portion 14.

[0077] Specifically, the first limiting portion 14 has a first limiting surface 141 for contacting with the second limiting portion 21, and the first limiting surface 141 has a first end and a second end that are arranged opposite to each other; the first end of the first limiting surface 141 is located on a side of the second end away from the second limiting portion 21, that is, the first limiting surface 141 is an inclined surface. When the cover body 20 rotates from the closed state to the open state, the first end of the first limiting surface 141 is located outside the rotation path of the second limiting portion 21, that is, the second limiting portion 21 rotates past the first end of the first limiting surface 141 and contacts with the first limiting surface 141.

[0078] Specifically, the second limiting portion 21 has a second limiting surface 211 for abutting against the first limiting portion 14. Optionally, when the cover 20 is opened to a maximum angle, the second limiting surface 211 and the first limiting surface 141 are in contact.

[0079] Specifically, the second limiting portion 21 is a boss disposed on the cover body 20 , and the second limiting surface 211 is a protruding side surface of the second limiting portion 21 .

[0080] Specifically, the protruding height of the second limiting portion 21 is greater than the protruding height of the second damping portion 40 .

[0081] Optionally, the second limiting portion 21 is located between any two adjacent second damping portions 40 among the plurality of second damping portions 40. For example, when two second damping portions 40 are disposed on the cover body 20, the second limiting portion 21 is located between the two second damping portions 40.

[0082] Optionally, the second limiting portion 21 and the two second damping portions 40 located on both sides thereof are an integrally formed boss structure.

[0083] Optionally, a plurality of first position limiting portions 14 are disposed on the storage member 10 , and a plurality of second position limiting portions 21 are disposed on the cover body 20 , and the plurality of first position limiting portions 14 and the plurality of second position limiting portions 21 are disposed in a one-to-one correspondence.

[0084] Specifically, the storage member 10 is provided with a second sunken platform 15, and the first position limiting portion 14 is provided on the wall surface of the second sunken platform 15. Optionally, the first position limiting portion 14 is provided on the side wall of the second sunken platform 15.

[0085] Specifically, the first limiting portion 14 is a protruding structure.

[0086] Optionally, the second sinking platform 15 is located between any two adjacent first sinking platforms 13 among the plurality of first sinking platforms 13. For example, when two first sinking platforms 13 are provided on the storage member 10, the second sinking platform 15 is located between the two first sinking platforms 13.

[0087] Optionally, a protrusion 151 is convexly provided on the wall surface of the second sinker 15, and an arc-shaped mating surface 1511 is provided on the protrusion 151. The central axis of the mating surface 1511 coincides with the preset axis, and the mating surface 1511 is recessed; when the second damping surface 41 is arranged in the first damping surface 31, a part of the second damping surface 41 along the preset axis direction is arranged in the mating surface 1511, and the second damping surface 41 and the mating surface 1511 are in close contact and interference fit.

[0088] By applying a force to the cover body 20, which is greater than the friction between the first damping surface 31 and the second damping surface 41, and greater than the friction between the second damping surface 41 and the mating surface 1511, the cover body 20 is rotated around a preset axis relative to the storage member 10, thereby changing the cover body 20 from a closed state to an open state.

[0089] When the cover 20 is opened to a certain angle relative to the storage member 10, the force applied to the cover 20 disappears, and the cover 20 is kept in its open position by relying on the friction between the first damping surface 31 and the second damping surface 41, and the friction between the second damping surface 41 and the mating surface 1511.

[0090] By applying a force to the cover body 20 in the open state, the force is greater than the friction between the first damping surface 31 and the second damping surface 41, and greater than the friction between the second damping surface 41 and the mating surface 1511, so that the cover body 20 can rotate around a preset axis relative to the storage member 10, thereby changing the cover body 20 from the open state to the closed state.

[0091] Optionally, the friction force between the first damping surface 31 and the second damping surface 41 is equal to the friction force between the second damping surface 41 and the matching surface 1511 .

[0092] Optionally, two protrusions 151 are protruding on the wall surface of the second sinker 15, and the two protrusions 151 are arranged one-to-one corresponding to the two second damping surfaces 41; a portion of each second damping surface 41 along a preset axial direction is arranged in a corresponding mating surface 1511, and each second damping surface 41 and the corresponding mating surface 1511 are in close contact and interference fit.

[0093] Optionally, the two protrusions 151 are spaced apart from each other along a preset axis direction.

[0094] In the present application, the storage device further includes a rotating mechanism 50, which is disposed between the storage member 10 and the cover body 20, so that the cover body 20 is rotatably disposed relative to the storage member 10 around a preset axis.

[0095] Specifically, the rotating mechanism 50 includes a first connecting part 51, a second connecting part 52 and a rotating shaft, and the first connecting part 51 and the second connecting part 52 are fixedly connected to the storage piece 10 and the cover body 20 respectively; the rotating shaft is arranged between the first connecting part 51 and the second connecting part 52, so that the first connecting part 51 and the second connecting part 52 can be relatively rotatable around the central axis of the rotating shaft, thereby realizing that the cover body 20 can be rotatably arranged around the central axis of the rotating shaft relative to the storage piece 10, and the central axis of the rotating shaft forms a preset axis.

[0096] Optionally, the rotating mechanism 50 is a hinge; the first connecting portion 51 and the second connecting portion 52 are a static hinge and a dynamic hinge respectively.

[0097] Optionally, a third sunken platform 16 is provided on the storage member 10 , and the first connecting portion 51 is provided at the third sunken platform 16 .

[0098] Optionally, a fourth sinking platform 22 is disposed on the cover body 20 , and the second connecting portion 52 is disposed at the fourth sinking platform 22 .

[0099] Optionally, the first connection part 51 and the receiving member 10 are connected and fixed by passing the first fastener 71 through the first connection part 51 and the receiving member 10. For example, the first fastener 71 is a screw. Specifically, a hole for passing the first fastener 71 is provided at the third sink 16.

[0100] Optionally, the second fastener 72 is passed through the second connection portion 52 and the cover 20 to connect and fix the second connection portion 52 and the cover 20. For example, the second fastener 72 is a screw. Specifically, a hole for the second fastener 72 to pass through is provided at the fourth sink 22.

[0101] Optionally, there are multiple rotating mechanisms 50, and the multiple rotating mechanisms 50 are distributed along the preset axis direction. The storage member 10 is provided with multiple third sinks 16, and the first connecting parts 51 of the multiple rotating mechanisms 50 are correspondingly arranged at the multiple third sinks 16; the cover body 20 is provided with multiple fourth sinks 22, and the second connecting parts 52 of the multiple rotating mechanisms 50 are correspondingly arranged at the multiple fourth sinks 22.

[0102] Optionally, a plurality of rotating mechanisms 50 are distributed at intervals along a preset axis direction.

[0103] In the present application, the storage device further includes a pressing member 60 disposed in the storage member 10, that is, the pressing member 60 is disposed in the accommodating cavity 11; and the pressing member 60 is disposed at the preset opening 12; the pressing member 60 is pressed on the electric heater body 200 in the accommodating cavity 11. The pressing member 60 is provided with a through hole 61 so that the heat of the electric heater body 200 can be dissipated through the through hole 61.

[0104] Specifically, the main body of the pressing member 60 covers a preset position of the electric heater main body 200 , and the preset position of the electric heater main body 200 is used to set wiring and the like.

[0105] Optionally, the pressing member 60 is detachably connected to the receiving member 10 ; when the pressing member 60 is connected to the receiving member 10 , the pressing member 60 is disposed in the accommodating cavity 11 , and the pressing member 60 and the receiving member 10 are relatively fixed.

[0106] Optionally, the third fastener 73 is passed through the pressing member 60 and the receiving member 10 to relatively fix the pressing member 60 and the receiving member 10. In the specific implementation process, the electric heater body 200 is placed in the accommodating cavity 11, and then the pressing member 60 is pressed on the electric heater body 200. At this time, the pressing member 60 is arranged in the accommodating cavity 11 and arranged at the preset opening 12; then the third fastener 73 is passed through the pressing member 60 and the receiving member 10 to relatively fix the pressing member 60 and the receiving member 10. Optionally, the third fastener 73 is a screw.

[0107] Optionally, the pressing member 60 is a plate-shaped structure; the through hole 61 penetrates the pressing member 60 along the plate thickness of the pressing member 60 .

[0108] Optionally, the main body of the pressing member 60 is arranged around the through hole 61 .

[0109] Optionally, the first connecting portion 51 of the rotating mechanism 50 is disposed on the pressing member 60 so that the cover 20 is rotatably disposed relative to the pressing member 60 around the central axis of the rotating shaft, and further the cover 20 is rotatably disposed relative to the receiving member 10 around the central axis of the rotating shaft. That is, the third sink 16 is disposed on the pressing member 60.

[0110] Optionally, the first fastener 71 is passed through the first connecting portion 51 and the pressing member 60 to connect and fix the first connecting portion 51 and the pressing member 60 .

[0111] Specifically, an escape space 62 is provided on the pressing member 60 , and the escape space 62 is used to escape the first damping portion 30 and the first limiting portion 14 .

[0112] In the present application, the storage member 10 has a connecting end and a free end that are relatively arranged, and the cover body 20 has a connecting end and a free end that are relatively arranged, and the connecting end of the storage member 10 is connected to the connecting end of the cover body 20; the rotating mechanism 50, the first damping surface 31, the first damping part 30, the first sinking platform 13, the first limiting part 14, the second sinking platform 15, and the third sinking platform 16 are all arranged at the connecting end of the storage member 10; the rotating mechanism 50, the second damping surface 41, the second damping part 40, the second limiting part 21, and the fourth sinking platform 22 are all arranged at the connecting end of the cover body 20.

[0113] In the present application, optionally, the storage member 10 is a rectangular structure, the cover body 20 is a rectangular structure, and the pressing member 60 is a rectangular structure.

[0114] In the present application, optionally, the storage member 10 is a box structure.

[0115] In the present application, optionally, the top of the accommodating cavity 11 is open to form a preset opening 12 .

[0116] The present invention also provides an electric heater device, which includes an electric heater body 200 and the above-mentioned storage device.

[0117] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0118] In the storage device provided by the present invention, the storage device includes a storage piece 10 and a cover body 20, the storage piece 10 has a accommodating cavity 11 and a preset opening 12 connected to the accommodating cavity 11; the accommodating cavity 11 is used to accommodate the electric heater main body 200; the cover body 20 is rotatably arranged on the storage piece 10 around a preset axis, so that the cover body 20 has a closed state covering the preset opening 12 and an open state away from the preset opening 12.

[0119] The storage member 10 is provided with an arc-shaped first damping surface 31 , and the cover body 20 is provided with an arc-shaped second damping surface 41 . The central axis of the first damping surface 31 and the central axis of the second damping surface 41 both coincide with the preset axis.

[0120] The second damping surface 41 is disposed inside the first damping surface 31 , and the first damping surface 31 and the second damping surface 41 are in close contact and interference fit.

[0121] A force greater than the friction between the first damping surface 31 and the second damping surface 41 is applied to the cover 20 so that the cover 20 rotates relative to the storage member 10 around a preset axis, thereby changing the cover 20 from a closed state to an open state.

[0122] When the cover 20 is opened to a certain angle relative to the storage member 10, the cover 20 is in an open state. At this time, the force applied to the cover 20 disappears, and the friction between the first damping surface 31 and the second damping surface 41 keeps the cover 20 in its open position, even if the cover 20 is suspended in its open position.

[0123] A force greater than the friction between the first damping surface 31 and the second damping surface 41 is applied to the cover 20 in the open state so that the cover 20 rotates relative to the storage member 10 around a preset axis, thereby changing the cover 20 from the open state to the closed state.

[0124] By using the storage device of the present application, the electric heater body 200 can be conveniently folded and stored after use, thereby realizing the storage of the electric heater body 200. When heating is needed, the cover 20 is opened to a certain angle and kept in its open position, so that the electric heater body 200 can generate heat, and at this time, the cover 20 can enclose a suitable heating space with the storage member 10. When heating is not needed, the cover 20 is closed.

[0125] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0126] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0127] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A storage device, characterized in that: include: A storage member (10) having a receiving cavity (11) and a preset opening (12) communicating with the receiving cavity (11); the receiving cavity (11) is used to receive an electric heater body (200); A cover body (20) is rotatably arranged on the storage member (10) around a preset axis so as to have a closed state covering the preset opening (12) and an open state away from the preset opening (12); The storage member (10) is provided with a first arc-shaped damping surface (31), the cover body (20) is provided with a second arc-shaped damping surface (41), and the central axis of the first damping surface (31) and the central axis of the second damping surface (41) both coincide with the preset axis; The second damping surface (41) is arranged inside the first damping surface (31), and the first damping surface (31) and the second damping surface (41) are in close contact and interference fit, so that when the cover body (20) is in an open state, the friction force between the first damping surface (31) and the second damping surface (41) keeps the cover body (20) in its open position; A force greater than the friction force between the first damping surface (31) and the second damping surface (41) is applied to the cover body (20) so as to cause the cover body (20) to rotate around the preset axis.

2. The storage device according to claim 1, characterized in that: The first damping surface (31) is concavely arranged, and the second damping surface (41) is convexly arranged; and / or The storage device further comprises a first damping portion (30), the first damping portion (30) being arranged on the storage member (10) and having the first damping surface (31); and / or The storage device further comprises a second damping portion (40), wherein the second damping portion (40) is arranged on the cover body (20) and has the second damping surface (41); and / or There are multiple first damping surfaces (31) and multiple second damping surfaces (41), and the multiple first damping surfaces (31) and the multiple second damping surfaces (41) are arranged in a one-to-one correspondence; and the multiple first damping surfaces (31) are distributed along the extension direction of the preset axis.

3. The storage device according to claim 1, characterized in that: The storage device further comprises a first damping portion (30), and the first damping surface (31) is arranged on the first damping portion (30); a first sinking platform (13) is arranged on the storage member (10), and the first damping portion (30) is arranged at the first sinking platform (13).

4. The storage device according to claim 3, characterized in that: A first protrusion (131) is convexly provided on one of the wall surface of the first sinking platform (13) and the outer wall surface of the first damping part (30), and a first groove (32) is concavely provided on the other; the first protrusion (131) is inserted into the first groove (32); The protruding end surface of the first protruding portion (131) is concavely provided with a second groove (132), and the groove bottom wall of the first groove (32) is convexly provided with a second protruding portion (321), so that when the first protruding portion (131) is inserted into the first groove (32), the second protruding portion (321) is inserted into the second groove (132), so that the first damping portion (30) and the storage member (10) are relatively fixed.

5. The storage device according to claim 1, characterized in that: The storage member (10) is provided with a first limiting portion (14), and the cover body (20) is provided with a second limiting portion (21); when the cover body (20) is in a closed state, the second limiting portion (21) is spaced apart from the first limiting portion (14); when the cover body (20) rotates from a closed state to an open state, the second limiting portion (21) gradually approaches the first limiting portion (14) until it abuts against the first limiting portion (14), so as to limit the maximum opening angle of the cover body (20).

6. The storage device according to claim 5, characterized in that: The first limiting portion (14) has a first limiting surface (141) for abutting against the second limiting portion (21), and the first limiting surface (141) has a first end and a second end that are arranged opposite to each other; the first end of the first limiting surface (141) is located on a side of the second end away from the second limiting portion (21); when the cover body (20) rotates from a closed state to an open state, the first end of the first limiting surface (141) is located outside the rotation path of the second limiting portion (21).

7. The storage device according to claim 1, characterized in that: The storage device further comprises a rotating mechanism (50), wherein the rotating mechanism (50) comprises: A first connecting portion (51) and a second connecting portion (52) are respectively connected to the storage member (10) and the cover body (20); A rotating shaft is arranged between the first connecting part (51) and the second connecting part (52), so that the first connecting part (51) and the second connecting part (52) can be relatively rotatably arranged around the central axis of the rotating shaft; the central axis of the rotating shaft forms the preset axis.

8. The storage device according to claim 7, characterized in that: There are multiple rotating mechanisms (50), and the multiple rotating mechanisms (50) are distributed along the preset axis direction; and / or The rotating mechanism (50) is a hinge; and / or The storage member (10) is provided with a third sinking platform (16), and the first connecting portion (51) is provided at the third sinking platform (16); and / or A fourth sinking platform (22) is provided on the cover body (20), and the second connecting portion (52) is provided at the fourth sinking platform (22).

9. The storage device according to claim 1, characterized in that: The storage device also includes a pressing member (60) arranged in the accommodating cavity (11) and arranged at the preset opening (12); the pressing member (60) is pressed on the electric heater body (200) in the accommodating cavity (11); and a through hole (61) is provided on the pressing member (60).

10. An electric heater device, characterized in that: It comprises an electric heater body (200) and the storage device according to any one of claims 1 to 9.

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