A thermal insulation pad

Abstract

The utility model provides a heat-insulating pad, including two mounting shafts, a plurality of fixing members and a plurality of rotating members, each mounting shaft including a shaft body and two fasteners, and the two fasteners are respectively connected to the two ends of the shaft body. One end of each fixing member is passed through an shaft body, and the other end of each fixing member is passed through another shaft body. One end of each rotating member is passed through any shaft body, and each rotating member can rotate relative to the shaft body. The plurality of rotating members are respectively distributed between the plurality of fixing members, so that the plurality of rotating members and the plurality of fixing members are arranged in a direction parallel to the shaft body. In addition to being used as an ordinary heat-insulating pad, the utility model also has multiple usage scenarios. It can be used as a cup holder for storing or drying cups, and can also be used as a bracket for electronic devices such as mobile phones and tablet computers for people's leisure and entertainment, which increases the use scenarios of the heat-insulating pad and improves the utilization rate of the heat-insulating pad.

Description

Technical Field

[0001] The utility model relates to the field of daily necessities, in particular to a heat insulation pad. Background Art

[0002] Insulation pads are commonly used in daily life as pads under high-temperature objects. When cups, plates, dishes, pots and other containers used in daily life are used to hold hot objects, due to the high temperature, placing them directly on the table may cause burns or cracks on the table. Therefore, people often place insulation pads on the table to protect it.

[0003] Nowadays, most people like to use electronic devices for leisure and entertainment while dining, but it is inconvenient to hold them while dining. Therefore, there is a need to use electronic device stands when dining, but such items need to be prepared extra, which brings inconvenience to placing electronic devices while dining. In addition, before and after dining, additional items are also needed to store tableware such as cups.

[0004] Although existing thermal insulation pads are of various forms, they are generally an integrated structure with a single purpose. They are only used when preparing and eating meals, with low utilization rates. They are also idle most of the time when people are not eating, and cannot meet the needs of other usage scenarios in people's daily lives. Utility Model Content

[0005] The utility model provides a heat insulating pad, which has a heat insulating function and can change shape to achieve support for mobile terminals, cups and the like.

[0006] To achieve the above-mentioned purpose, the utility model provides a thermal insulation pad, including two installation shafts, multiple fixing parts and multiple rotating parts; each installation shaft includes a shaft body and two fasteners, and the two fasteners are respectively connected to the two ends of the shaft body; one end of each fixing part is passed through one shaft body, and the other end of each fixing part is passed through the other shaft body; one end of each rotating part is passed through any shaft body, and each rotating part can rotate relative to the shaft body; multiple rotating parts are respectively distributed between multiple fixing parts, so that multiple rotating parts and multiple fixing parts are arranged along a direction parallel to the shaft body.

[0007] According to an embodiment of the present invention, at least one rotating member is distributed between at least two adjacent fixing members.

[0008] According to an embodiment of the present invention, a rotating member is disposed between every two adjacent fixing members.

[0009] According to one embodiment of the utility model, the fixing member includes a first connecting portion, a second connecting portion and a first rod body, the first connecting portion and the second connecting portion are respectively arranged at two ends of the first rod body, and the first connecting portion is passed through any one shaft body, and the second connecting portion is passed through another shaft body; the rotating member includes a third connecting portion and a second rod body, and the third connecting portion is passed through any one shaft body.

[0010] According to one embodiment of the utility model, when a rotating member is provided between two adjacent fixed members, the length of the second connection portion of one of the fixed members should be equal to the sum of the length of the first connection portion and the length of at least one third connection portion; the rotating member has a rotating end and a free end, the rotating end and the first connection portion are provided on the same axis, and when the free end rotates to be flush with the fixed member, the free end abuts against the second connection portion.

[0011] According to an embodiment of the present invention, the length of the second connection portion is equal to the sum of the length of the first connection portion and the length of a third connection portion.

[0012] According to an embodiment of the present invention, the length of the rotating member is less than or equal to the difference between the length of the fixed member and the width of the second connecting portion; and the thickness of the fixed member is equal to that of the rotating member.

[0013] According to an embodiment of the present invention, each fastener is provided with a mounting hole, the hole wall is provided with an internal thread, and the outer surfaces of both ends of the shaft body 31 are provided with external threads, and the internal threads are screwed together with the external threads.

[0014] According to one embodiment of the present invention, a plurality of strip-shaped protrusions are provided on the surface of the fastener, the plurality of strip-shaped protrusions are arranged around the peripheral wall of the fastener, and the length direction of each strip-shaped protrusion is parallel to the central axis of the fastener.

[0015] According to an embodiment of the present invention, a plurality of protrusions are arranged on the surface of the shaft.

[0016] In summary, the utility model simultaneously rotates multiple rotating parts on each mounting shaft to a specific angle, and then tightens two fasteners to fix the positions of the multiple rotating parts relative to the multiple fixing parts. This allows the utility model to be used in multiple scenarios in addition to being used as an ordinary thermal insulation pad.

[0017] After rotating the rotating part by 90 degrees, adjusting the positions of the two fasteners on the shaft body, and then fixing the fasteners, multiple fixed parts and multiple rotating parts are fixed on the shaft body. At this time, multiple fixed parts can be used as a base, and the rotating part can be used as a bracket. The cup is inverted on the rotating part, and the rotating part supports the cup, which is conducive to the cup drying the residual water in the cup so that the utility model can be used as a cup holder. Only the rotating part on a single mounting axis is rotated by 90 degrees, and each rotating part on another mounting axis is parallel to the fixed part. One side of electronic devices such as mobile phones and tablets stands on the fixed part, and the other side leans on the upright rotating part for support. At this time, the utility model is used as a bracket. With this arrangement, when entertainment is needed during meals, there is no need to prepare a separate bracket to meet the entertainment needs, and it can also be used to store cups and other tableware during non-meal time, which increases the use scenarios of the insulation pad, so that it can meet the needs of other use scenarios in people's daily lives, and improves the utilization rate of the insulation pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1 is a three-dimensional diagram of the thermal insulation pad in the embodiment in a normal state;

[0020] Figure 2 It is a three-dimensional diagram of the heat insulation pad rotating parts in the embodiment in which all of them are upright;

[0021] Figure 3 It is a three-dimensional view of the thermal insulation pad rotating part in the embodiment in an upright position;

[0022] Figure 4 is a three-dimensional diagram of the thermal insulation pad rotating member in the embodiment in an unfolded state;

[0023] Figure 5 It is a partial three-dimensional diagram of the fastener and the shaft of the thermal insulation pad in the embodiment;

[0024] Figure 6 is a three-dimensional diagram of a fixing part and a rotating part of a thermal insulation pad in an embodiment;

[0025] Figure 7 is a three-dimensional diagram of the mounting shaft of the thermal insulation pad in the embodiment;

[0026] Figure 8 is a three-dimensional diagram of a thermal insulation pad in another embodiment;

[0027] Fig. 9 It is a three-dimensional diagram of a thermal insulation pad in yet another embodiment.

[0028] Description of Reference Numerals

[0029] 1-mounting shaft; 11-shaft body; 110-protrusion; 111-external thread; 12-fastener; 121-mounting hole; 122-internal thread; 123-strip protrusion;

[0030] 2-fixing member; 21-first connecting portion; 210-first mounting hole; 22-second connecting portion; 220-second mounting hole; 23-first rod body;

[0031] 3-rotating member; 31-third connecting portion; 310-third mounting hole; 32-second rod body; 301-rotating end; 302-free end. DETAILED DESCRIPTION

[0032] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0033] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0034] See also Figure 1 The present embodiment provides a thermal insulation pad, and the thermal insulation pad in this example includes two mounting shafts 1, a plurality of fixing members 2 and a plurality of rotating members 3. Each mounting shaft 1 includes a shaft body 11 and two fasteners 12, and the two fasteners 12 are respectively connected to the two ends of the shaft body 11. One end of each fixing member 2 is passed through an shaft body 11, and the other end of each fixing member 2 is passed through another shaft body 11. One end of each rotating member 3 is passed through any shaft body 11, and each rotating member 3 can rotate relative to the shaft body 11. The plurality of rotating members 3 are respectively distributed between the plurality of fixing members 2, so that the plurality of rotating members 3 and the plurality of fixing members 2 are arranged along a direction parallel to the shaft body 11.

[0035] During specific use, each rotating member 3 can rotate freely 360 degrees around the installation shaft 1. When it rotates to a specified angle, the fastener 12 is adjusted to shorten the distance between the two fasteners 12 at both ends of each installation shaft 1, thereby generating an axial force on the multiple fixed members 2 and multiple rotating members 3 connected to the installation shaft 1 along the installation shaft 1, increasing the friction between the rotating member 2 and the adjacent fixed member 2 or rotating member 3, so that the fastener 12 can be rotated to a specified angle and remain in this position without rotating.

[0036] Furthermore, at least one rotating member 3 is distributed between at least some of the two adjacent fixing members 2 .

[0037] See also Figure 1 In one embodiment, a rotating member 3 is disposed between each two adjacent fixing members 2. The thermal insulation pad in this example includes two mounting shafts 1, seven fixing members 2 and seven rotating members 3. The fixing members 2 and the rotating members 3 are arranged at intervals, one fixing member 2 and one rotating member 3 are arranged as a group, and the seven groups are arranged in sequence and in parallel on the two mounting shafts 1.

[0038] See also Figure 8 In one embodiment, two rotating members 3 are arranged between each two adjacent fixing members 2. The thermal insulation pad in this example includes two mounting shafts 1, five fixing members 2 and ten rotating members 3. One fixing member 2 and two rotating members 3 are arranged in a group, and five groups are arranged in sequence and in parallel on the two mounting shafts 1.

[0039] See also Fig. 9 In one embodiment, two rotating members 3 are arranged between some two adjacent fixing members 2, and no rotating member 3 is arranged between some two adjacent fixing members 2. The thermal insulation pad in this embodiment includes two mounting shafts 1, six fixing members 2 and six rotating members 3. Two rotating members 3 are arranged between two fixing members 2 as a group, and the six rotating members are arranged on the two mounting shafts 1 in sequence and in parallel.

[0040] The following is a detailed description by taking the case where a rotating member 3 is disposed between every two adjacent fixing members 2 as an example.

[0041] See also Figure 1 , Figure 1 It is a three-dimensional diagram of the normal state of the thermal insulation pad in the embodiment. Each rotating part 3 rotates around the shaft 11 to the gap between multiple fixed parts 2. When the rotating part 3 and the fixed part 2 are flush, a thermal insulation pad is formed as a whole, which is used for daily insulation under heat-generating objects.

[0042] See also Figure 2 , Figure 2This is a three-dimensional diagram of the heat insulation pad rotating parts in the embodiment in which all the rotating parts are upright. Each rotating part 3 on the two shaft bodies 11 is rotated to form a 90-degree angle with the plane where the multiple fixed parts 2 are located, and all are arranged upward. In this state, this embodiment can be used as a cup holder, and the cup is inverted on the rotating part 3, and the rotating part 3 supports the cup, which is conducive to drying the residual moisture in the cup.

[0043] See also Figure 3 , Figure 3 It is a three-dimensional diagram of the rotating part of the heat insulation pad in the embodiment. Each rotating part 3 on one shaft 11 is rotated to form a 90-degree angle with the plane where the multiple fixing parts 2 are located, and each rotating part 3 on the other shaft 11 is distributed in the interval between the multiple fixing parts 2. In this state, this embodiment can be used to support electronic devices such as mobile phones and tablets, which is convenient for leisure and entertainment during meals.

[0044] See also Figure 4 , Figure 4 The 3D diagram of the thermal insulation pad rotating member in the embodiment is shown in the unfolded state. Each rotating member 3 on the two shafts 11 rotates to form a 180-degree angle with the plurality of fixed members 2. In this state, the use area of ​​the thermal insulation pad can be increased, and three tableware can be placed at the same time.

[0045] See also Figure 5 , Figure 5 It is a partial stereoscopic diagram of the fastener 12 and the shaft body 11 of the thermal insulation pad in the embodiment. Each fastener 12 is provided with a mounting hole 121, and the hole wall is provided with an internal thread 122. The outer surfaces of both ends of the shaft body 11 are provided with external threads 111, and the internal threads 122 are screwed together with the external threads 111. According to this arrangement, by tightening the fastener 12, the length of the overlapping part of the fastener 12 and the shaft body 11 can be increased, thereby shortening the distance between the fasteners 12 at both ends of each shaft body 11, and squeezing the multiple fixing parts 2 and the multiple rotating parts 3 on each shaft body 11.

[0046] See also Figure 1 The fixing member 2 includes a first connection portion 21, a second connection portion 22 and a first rod body 23. The first connection portion 21 and the second connection portion 22 are respectively arranged at the two ends of the first rod body 23, and the first connection portion 21 is passed through any one of the shaft bodies 11, and the second connection portion 22 is passed through the other shaft body 11. The rotating member 3 includes a third connection portion 31 and a second rod body 32. The third connection portion 31 is passed through any one of the shaft bodies 11. In this embodiment, the first connection portion 21, the third connection portion 31 and the second connection portion 22 are sequentially connected to each shaft body 11. With this arrangement, a plurality of rotating members 3 are distributed at intervals on the two shaft bodies 11, and the first connection portions 21 are distributed at intervals and in an orderly manner on the two shaft bodies 1, so that a plurality of rotating members 3 connected to each shaft body 1 can form a support surface with uniform force when the same angles are rotated. For example Figure 4When the plurality of rotating members 3 are all rotated outwardly by 180 degrees, the use area of ​​the heat insulation pad can be increased, and three tablewares can be placed at the same time.

[0047] See also Figure 1 and Figure 8 , Fig. 9 When a rotating member 3 is provided between two adjacent fixed members 2, the length of the second connection portion 22 of one of the fixed members 2 should be equal to the sum of the length of the first connection portion 21 and the length of a third connection portion 31. The rotating member 3 has a rotating end 301 and a free end 302. The rotating end 301 and the first connection portion 21 are provided on the same shaft 11. When the free end 302 rotates to be flush with the fixed member 2, the free end 302 abuts against the second connection portion 22. With this arrangement, the first connection portion 21, the second connection portion 22 and the third connection portion 31 through which each shaft 11 passes can be fitted with each other to generate friction so that the rotating member 3 can rotate and stay at a specified position.

[0048] like Figure 1 As shown, when a rotating member 3 is provided between two adjacent fixing members 2 , the length of the second connecting portion 22 of one of the fixing members 2 should be equal to the sum of the length of the first connecting portion 21 and the length of a third connecting portion 31 .

[0049] like Figure 8 As shown, when two adjacent fixing members 2 are provided with two rotating members 3 , correspondingly, the length of the second connecting portion 22 of one of the fixing members 2 is equal to the sum of the length of the first connecting portion 21 and the length of the two third connecting portions 31 .

[0050] like Fig. 9 As shown, when two rotating members 3 are provided in two adjacent fixed members 2 , the length of the second connecting portion 22 of one of the fixed members 2 is equal to the sum of the length of the first connecting portion 21 and the length of one third connecting portion 31 .

[0051] Further, see Figure 1 , the length of the second connection part 21 along the axis of the shaft body 11 is equal to the sum of the lengths of the first connection part 21 and the third connection part 31 along the axis of the shaft body 11. In this embodiment, the shape of the third connection part 31 is a cylindrical structure, and the length of the second connection part 22 along the axis of the shaft body 11 is equal to the sum of the lengths of the first connection part 21 and the third connection part 21 along the axis of the shaft body 11. In this arrangement, a fixed part 2 and a rotating part 3 are matched into a group, and multiple groups of fixed parts 2 and rotating parts 3 form a heat insulation pad with a regular shape, which is convenient for the first connection part 21, the third connection part 31 and the second connection part 22 to be tightly spliced ​​when the fastener 12 is tightened to fix the rotating part 3.

[0052] Further, see Figure 5The fastener 12 is shaped like a sphere, and a plurality of strip-shaped protrusions 123 are arranged on its surface. The plurality of strip-shaped protrusions 123 are arranged around the peripheral wall of the fastener 12, and the length direction of each strip-shaped protrusion 123 is parallel to the central axis of the fastener 12. This arrangement can increase the friction when the fastener 12 is tightened, making it easier to disassemble and assemble the fastener 12 and the shaft body 11.

[0053] Further, see Figure 1 , the length of the rotating member 3 is less than or equal to the difference between the length of the fixed member 2 and the width of the second connecting portion 22. Thus, the rotating member 3 can be freely rotated within a range of 360 degrees. In this embodiment, in order to make the overall structure of the rotating member 3 and the fixed member 2 more compatible, the length of the rotating member 3 is equal to the difference between the length of the fixed member 2 and the width of the second connecting portion 22.

[0054] Furthermore, the thickness of the fixed part 2 is equal to that of the rotating part 3. Thus, the thickness of the thermal insulation pad is uniform at all places, forming a flat supporting surface, which plays a role of uniform support and heat dissipation.

[0055] See also Figure 6 The first connection part 21 is provided with a first mounting hole 210, the second connection part 22 is provided with a second mounting hole 220, the third connection part 31 is provided with a third mounting hole 310, and the shaft body 11 passes through the first mounting hole 210, the second mounting hole 220 and the third mounting hole 310. The first mounting hole 210, the second mounting hole 220 and the third mounting hole 310 have the same aperture and are all through holes, and the axial length of the second mounting hole 220 is equal to the sum of the axial lengths of the first mounting hole 210 and the third mounting hole 310.

[0056] See also Figure 7 A plurality of protrusions 110 are provided on the surface of the shaft body 11 to increase the friction between the contact surfaces of the first mounting hole 210 , the second mounting hole 220 , and the third mounting hole 310 and the shaft body 11 .

[0057] The above description is only an 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 substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A thermal insulation pad, characterized in that: The invention comprises two installation shafts (1), a plurality of fixing members (2) and a plurality of rotating members (3); each installation shaft (1) comprises a shaft body (11) and two fastening members (12), wherein the two fastening members (12) are respectively connected to two ends of the shaft body (11); one end of each fixing member (2) is inserted through one shaft body (11), and the other end of each fixing member (2) is inserted through another shaft body (11); one end of each rotating member (3) is inserted through any one of the shaft bodies (11), and each rotating member (3) can rotate relative to the shaft body (11); and the plurality of rotating members (3) are respectively distributed between the plurality of fixing members (2), so that the plurality of rotating members (3) and the plurality of fixing members (2) are arranged along a direction parallel to the shaft body (11).

2. The thermal insulation pad according to claim 1, characterized in that: At least one rotating member (3) is distributed between at least two adjacent fixed members (2).

3. The thermal insulation pad according to claim 2, characterized in that: A rotating member (3) is provided between each two adjacent fixing members (2).

4. The thermal insulation pad according to any one of claims 1 to 3, characterized in that: The fixing member (2) comprises a first connecting portion (21), a second connecting portion (22) and a first rod (23); the first connecting portion (21) and the second connecting portion (22) are respectively arranged at two ends of the first rod (23); the first connecting portion (21) is passed through any one of the shafts (11), and the second connecting portion (22) is passed through another one of the shafts (11); the rotating member (3) comprises a third connecting portion (31) and a second rod (32); the third connecting portion (31) is passed through any one of the shafts (11).

5. The thermal insulation pad according to claim 4, characterized in that: When one of the rotating members (3) is provided between two adjacent fixed members (2), the length of the second connecting portion (22) of one of the fixed members (2) should be equal to the sum of the length of the first connecting portion (21) and the length of the third connecting portion (31); the rotating member (3) comprises a rotating end (301) and a free end (302); the rotating end (301) and the first connecting portion (21) are provided on the same shaft (11); when the free end (302) is rotated to be flush with the fixed member (2), the free end (302) abuts against the second connecting portion (22).

6. The thermal insulation pad according to claim 4, characterized in that: The length of the second connecting portion (22) is equal to the sum of the length of the first connecting portion (21) and the length of one of the third connecting portions (31).

7. The thermal insulation pad according to claim 4, characterized in that: The length of the rotating member (3) is less than or equal to the difference between the length of the fixed member (2) and the width of the second connecting portion (22); and the thickness of the fixed member (2) and the rotating member (3) are equal.

8. The thermal insulation pad according to claim 1, characterized in that: Each of the fasteners (12) is provided with a mounting hole (121), the wall of the hole being provided with an internal thread (122), and the outer surfaces of both ends of the shaft body (11) are provided with external threads (111), and the internal threads (122) are screwed together with the external threads (111).

9. The thermal insulation pad according to claim 1, characterized in that: A plurality of strip-shaped protrusions (123) are provided on the surface of the fastener (12); the plurality of strip-shaped protrusions (123) are arranged around the peripheral wall of the fastener (12), and the length direction of each strip-shaped protrusion (123) is parallel to the central axis of the fastener (12).

10. The thermal insulation pad according to claim 1, characterized in that: A plurality of protrusions (110) are provided on the surface of the shaft body (11).

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