Warm-keeping bag

Abstract

The utility model discloses a warm keeping bag which comprises a first containing space used for containing a to-be-warmed object, the first containing space comprises a first opening part, the first opening part is used for allowing the to-be-warmed object to penetrate into the first containing space, and the first opening part is at least defined by a first edge and a second edge which are opposite to each other; the warm-keeping bag further comprises a third edge located at the end, away from the first opening part, of the first containing space. The third edge generally extends along the first axis, and the first edge and / or the second edge can rotate by taking the first axis as a rotating shaft so as to open the warm-keeping bag and form a second warm-keeping piece; the second warm-keeping piece can be folded with a second axis generally perpendicular to the first axis as a rotating shaft, and a third warm-keeping piece with a second containing space is formed. The warm-keeping bag can keep hands, feet and other parts of a human body warm, and can meet the use requirements of different scenes.

Description

Technical Field

[0001] The present application relates to the field of thermal insulation articles, and in particular to a thermal insulation bag. Background Art

[0002] When outdoors or in cold seasons, people often need to use scarves, gloves and other warm items to keep the parts of the body that are easily exposed to the outside warm; sometimes they also need to use warm items to apply hot compresses to parts of the body to achieve a therapeutic effect.

[0003] There are many types of thermal insulation items. In addition to conventional thermal insulation items, there are also mats placed on the table, chair surface or floor in the home or office environment, which can separate the hands, buttocks and feet from the cold surface of objects, thereby playing a role in keeping warm; there are also styles such as thermal belts wrapped around the waist and abdomen, and foot warmers wrapped around the feet; some of these thermal insulation items use conventional thermal insulation methods such as cotton and down insulation, while others use active heating methods such as graphene and electric heating.

[0004] In order to meet the needs of different usage scenarios and the warmth needs of different parts of the human body, users often need to purchase a variety of warming items, which not only increases expenses but also causes waste of resources. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the present application provides a warming bag that can be adapted to keep different parts of the human body warm in a variety of usage environments.

[0006] This application is implemented through the following technical solutions:

[0007] A warming bag comprises a first accommodating space for accommodating an object to be warmed, wherein the first accommodating space comprises a first opening, and the first opening is used for allowing the object to be warmed to pass through the first accommodating space.

[0008] The first opening is formed by at least a first side and a second side that are opposite to each other, and the warming bag further comprises a third side located at an end of the first accommodating space away from the first opening;

[0009] The third side generally extends along the first axis, and the first side and / or the second side can rotate about the first axis to open the warming bag and form a second warming element;

[0010] The second warm-keeping component can be folded with a second axis substantially perpendicular to the first axis as a rotation axis to form a third warm-keeping component having a second accommodating space.

[0011] Furthermore, when the second warm-keeping component is in the state, the first side is located on a side of the first axis away from the second side, and the second warm-keeping component is substantially located on a plane.

[0012] Furthermore, in the third warming element state, the first side and / or the second side respectively enclose to form a second opening portion, and the second opening portion is used for allowing the object to be warmed to pass through the second accommodating space.

[0013] Furthermore, a first closing member is provided on the first side, and the first closing member includes a first connecting member and a second connecting member; a second closing member is provided on the second side, and the second closing member includes a third connecting member and a fourth connecting member;

[0014] The first connecting member and the third connecting member are connected, and the second connecting member and the fourth connecting member are connected to change the opening size of the first opening;

[0015] In the third warming element state, the first connecting member and the second connecting member are connected to change the opening size of the second opening formed by the first side; the third connecting member and the fourth connecting member are connected to change the opening size of the second opening formed by the second side.

[0016] Furthermore, the first connecting member and the second connecting member are respectively located at two ends of the length direction of the first side; the third connecting member and the fourth connecting member are respectively located at two ends of the length direction of the second side.

[0017] Furthermore, the first closing member is configured as a first strip, a first channel is configured on the first side along its length direction, the first closing member is configured in the first channel, and two ends of the first closing member are exposed from two ends of the first channel to form the first connecting member and the second connecting member;

[0018] The second closing member is configured as a second strip, a second channel is configured on the second side along its length, the second closing member is configured in the second channel, and two ends of the second closing member are exposed from two ends of the second channel to form the third connecting member and the fourth connecting member;

[0019] The first side can be shrunk and stretched along the first closing member, and the second side can be shrunk and stretched along the second closing member.

[0020] Furthermore, the first connecting member, the second connecting member, the third connecting member and the fourth connecting member are all provided with limit clamps.

[0021] Furthermore, a fifth connecting member and a sixth connecting member that can cooperate with each other are respectively provided near the midpoints of the first side and the second side, and the fifth connecting member and the sixth connecting member are detachably connected to separate the first opening portion into at least two opening areas.

[0022] Furthermore, along the first axis, the first accommodating space has a first boundary and a second boundary on both sides, the first boundary is formed by the detachably connected seventh connecting member and the eighth connecting member, and the second boundary is formed by the detachably connected ninth connecting member and the tenth connecting member.

[0023] The first boundary and the second boundary are symmetrical about the second axis;

[0024] In the third warming element state, the seventh connecting member and the ninth connecting member are detachably connected, and the eighth connecting member and the tenth connecting member are detachably connected to form a third boundary of the second accommodating space. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a warming bag according to an embodiment of the present application;

[0026] Figure 2 This is a schematic diagram of a warming bag according to an embodiment of the present application when it is unfolded to the second warming component state;

[0027] Figure 3 This is a schematic diagram of a warming bag according to an embodiment of the present application in the third warming element state;

[0028] Figure 4 This is a structural schematic diagram of a warming bag according to an embodiment of the present application when the first opening is in a tightened state;

[0029] Figure 5 This is a structural diagram of the third warming component in an embodiment of the present application when the second opening is in a tightened state. DETAILED DESCRIPTION

[0030] The technical solutions of the application are further and non-restrictively described in detail below with reference to the preferred embodiments and drawings. In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application, but cannot be understood as limiting the present application.

[0031] As shown in Figure 1 An embodiment of the present application is a warm bag having a first containing space 1 for containing a warm-keeping object. The first containing space 1 has a first opening part 2 through which the warm-keeping object can be inserted into the first containing space 1. The warm bag can be a common warm bag that achieves a warm-keeping effect by cotton, down filling, etc., or a heating warm bag that actively generates heat by an electric heating wire, graphene or carbon fiber heating material, etc. In use, the user's hands and feet can be inserted into the first containing space 1 through the first opening part 2 for warm-keeping.

[0032] In the embodiment, the warm bag further includes a third edge 23 located at one end of the first containing space 1 away from the first opening part 2, and the third edge 23 extends along the first axis T. As shown in Figure 2 The user can open the warm bag with the first axis T as the rotation axis, and make the warm bag form a second warm-keeping part 5. When the warm bag is in the second warm-keeping part 5, it is generally located on a plane, so that it can be used as a blanket or a cushion for the user, such as being covered on the body when sleeping, being laid on the desktop or under the feet when working, etc. As shown in Figure 3 When the warm bag is in the second warm-keeping part 5, it can also be folded with the second axis D perpendicular to the first axis T as the rotation axis, so as to form a third warm-keeping part 6 having a second containing space 61. The shapes of the third warm-keeping part 6 and the second containing space 61 are different from that of the first containing space 1, so as to be able to keep warm other parts of the human body.

[0033] Continuing to refer to Figure 1 and Figure 2Specifically, in this embodiment, the thermal insulation bag includes a first portion 3 and a second portion 4 disposed opposite each other, which together form a first accommodating space 1. The first opening portion 2 has a first side 21 and a second side 22 disposed opposite each other, which together form the first opening portion 2. In this embodiment, the first side 21 and the second side 22 are located at the ends of the first portion 3 and the second portion 4, respectively. In other embodiments not shown in the figures, the first side 21 and the second side 22 may also be located near the ends of the first portion 3 and the second portion 4, respectively. The ends of the first portion 3 and the second portion 4 away from the first opening portion 2 are connected to form a third side 23. The user can flip the first portion 3 or the second portion 4 to the other side using the first axis as a rotation axis, thereby converting the thermal insulation bag into a second thermal insulation component 5. It should be noted that the third side 23 is not necessarily a physical side of the thermal insulation bag. In actual production, depending on the specific shape of the thermal insulation bag, the third side 23 may also be a virtual side.

[0034] like Figure 1 and Figure 2 As shown, along the direction of the first axis T, the first accommodating space 1 has a first boundary 11 and a second boundary 12 on both sides that are symmetrical about the second axis D. The first boundary 11 is formed by the detachably connected seventh connector 31 and the eighth connector 41, and the second boundary 12 is formed by the detachably connected ninth connector 32 and the tenth connector 42. In this embodiment, the seventh connector 31 and the ninth connector 32 are located on the first part 3, and the eighth connector 41 and the tenth connector 42 are located on the second part 4. When the second warm-keeping component 5 is folded into the third warm-keeping component 6 with the second axis D as the rotation axis, the seventh connector 31 and the ninth connector 32 are detachably connected, and the eighth connector 41 and the tenth connector 42 are detachably connected, thereby forming a third boundary 63 of the second accommodating space 61. Taking the state of the warm-keeping bag in the second warm-keeping component 5 as an example, zippers can be provided on both sides of the first part 3 and both sides of the second part 4, respectively. The male and female ends of the zipper on the first part 3 are arranged crosswise with the male and female ends of the zipper on the second part 4 to form the seventh connecting piece 31, the eighth connecting piece 41, the ninth connecting piece 32, and the tenth connecting piece 42. In addition, in the same way, the zipper can also be replaced by connecting pieces such as buttons, Velcro, and magnets.

[0035] like Figure 4 and Figure 5As shown, a first closing member 7 is provided on the first side 21. The first closing member 7 includes a first connecting member 71 and a second connecting member 72 located at opposite ends of the lengthwise direction of the first side 21. A second closing member 8 is provided on the second side 22. The second closing member 8 includes a third connecting member 81 and a fourth connecting member 82 located at opposite ends of the lengthwise direction of the second side 22. By connecting the first connecting member 71 and the third connecting member 81, and the second connecting member 72 and the fourth connecting member 82, the size of the first opening 2 is changed. When keeping warm, the first opening 2 is reduced to better wrap the hands and feet, thereby improving the warmth retention effect. In this embodiment, when the warming bag is folded into the third warming part 6, the first side 21 and the second side 22 respectively enclose the second opening portion 62 at both ends of the third warming part 6, and the human body parts can enter the second accommodating space 61 through the second opening portion 62 for warming; at this time, the first connecting member 71 and the second connecting member 72 at both ends of the first side 21 can be connected to change the opening size of the second opening portion 62 enclosed by the first side 21; the third connecting member 81 and the fourth connecting member 82 at both ends of the second side 22 can be connected to change the opening size of the second opening portion 62 enclosed by the second side 22.

[0036] In this embodiment, the first closing member 7 is configured as a first strip. A first channel 211 is defined along the length of the first side 21, and the first strip is positioned within the first channel 211. The ends of the first strip protrude from the ends of the first channel 211 to form a first connector 71 and a second connector 72. Similarly, the second closing member 8 is configured as a second strip. A second channel 221 is defined along the length of the second side 22, and the second strip is positioned within the second channel 221. The ends of the second strip protrude from the ends of the second channel 221 to form a third connector 81 and a fourth connector 82. This structure allows the first side 21 to contract and stretch along the first strip, and the second side 22 to contract and stretch along the second strip, thereby enabling precise adjustment of the size of both the first opening 2 and the second opening 62. Limiting latches 9 are provided on the first connector 71, the second connector 72, the third connector 81, and the fourth connector 82 to prevent the ends of the first and second strips from retracting into the first and second channels 211, 221.

[0037] like Figure 1 and Figure 4 As shown, the warming bag of this embodiment is further provided with a fifth connecting member 10 and a sixth connecting member 13, which can cooperate with each other, near the midpoint of the first side 21 and the second side 22, respectively. The fifth connecting member 10 and the sixth connecting member 13 are detachably connected to separate the first opening 2 into two opening areas; a person's hands or feet are inserted into the two opening areas, respectively, to further improve the wrapping of the first opening 2. The fifth connecting member 10 and the sixth connecting member 13 can be configured as a connecting structure such as buttons or magnets.

[0038] The warming bag of the present application can keep hands and feet warm. When unfolded and folded into the third warming part 6, it can be wrapped around the legs or arms for warmth, and can be fixed to the legs or arms through the first closing part 7 and the second closing part 8, so that it can be used outdoors or during activities.

[0039] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A warming bag, comprising a first accommodating space for accommodating an object to be warmed, wherein the first accommodating space comprises a first opening, wherein the first opening is used for allowing the object to be warmed to pass through the first accommodating space, wherein: The first opening is formed by at least a first side and a second side that are opposite to each other, and the warming bag further comprises a third side located at an end of the first accommodating space away from the first opening; The third side generally extends along the first axis, and the first side and / or the second side can rotate about the first axis to open the warming bag and form a second warming element; The second warm-keeping component can be folded with a second axis substantially perpendicular to the first axis as a rotation axis to form a third warm-keeping component having a second accommodating space.

2. The warming bag according to claim 1, characterized in that: When the second warm-keeping element is in the state, the first side is located on a side of the first axis away from the second side, and the second warm-keeping element is substantially located on a plane.

3. The warming bag according to claim 1, characterized in that: When in the third warming element state, the first side and / or the second side respectively enclose to form a second opening portion, and the second opening portion is used for allowing the object to be warmed to pass through the second accommodating space.

4. The warming bag according to claim 3, characterized in that: A first closing member is provided on the first side, and the first closing member includes a first connecting member and a second connecting member; a second closing member is provided on the second side, and the second closing member includes a third connecting member and a fourth connecting member; The first connecting member and the third connecting member are connected, and the second connecting member and the fourth connecting member are connected to change the opening size of the first opening; In the third warming element state, the first connecting member and the second connecting member are connected to change the opening size of the second opening formed by the first side; the third connecting member and the fourth connecting member are connected to change the opening size of the second opening formed by the second side.

5. The warming bag according to claim 4, characterized in that: The first connecting member and the second connecting member are respectively located at two ends of the length direction of the first side; the third connecting member and the fourth connecting member are respectively located at two ends of the length direction of the second side.

6. The warming bag according to claim 5, characterized in that: The first closing member is configured as a first strip, a first channel is configured on the first side along its length, the first closing member is configured in the first channel, and two ends of the first closing member are exposed from two ends of the first channel to form the first connecting member and the second connecting member; The second closing member is configured as a second strip, a second channel is configured on the second side along its length, the second closing member is configured in the second channel, and two ends of the second closing member are exposed from two ends of the second channel to form the third connecting member and the fourth connecting member; The first side can be shrunk and stretched along the first closing member, and the second side can be shrunk and stretched along the second closing member.

7. The warming bag according to claim 6, characterized in that: The first connecting member, the second connecting member, the third connecting member and the fourth connecting member are all provided with limit clamps.

8. The warming bag according to claim 4, characterized in that: A fifth connecting member and a sixth connecting member that can cooperate with each other are respectively provided near the midpoints of the first side and the second side. The fifth connecting member and the sixth connecting member are detachably connected to separate the first opening portion into at least two opening areas.

9. The warming bag according to any one of claims 1 to 8, characterized in that: Along the first axis, the first accommodating space has a first boundary and a second boundary on both sides, the first boundary is formed by the detachably connected seventh connecting member and the eighth connecting member, and the second boundary is formed by the detachably connected ninth connecting member and the tenth connecting member. The first boundary and the second boundary are symmetrical about the second axis; In the third warming element state, the seventh connecting member and the ninth connecting member are detachably connected, and the eighth connecting member and the tenth connecting member are detachably connected to form a third boundary of the second accommodating space.

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