A cooling device that is easy to use

Abstract

This invention discloses a convenient cooling device, comprising an outer cup, an inner liner, a pressing component, a mounting component, a fastening component, and a connecting component. The outer cup accommodates the inner liner and has a first locking buckle. The outer cup also has a connecting structure. The inner liner contains a cooling medium. A supporting component is located at the top of the inner liner. The mounting component is movably connected to the supporting component, and a first elastic element is provided between the mounting component and the supporting component. This invention allows for one-button unlocking, simplifying and saving time during cooling operation, greatly improving ease of use. Furthermore, it extends the overall length of the device, facilitating cooling or massage of more parts of the body, enhancing comfort and experience during outdoor use. In addition, it is flexible in use, has a wide range of applications, and is easy to promote widely.

Description

Technical Field

[0001] This invention relates to the field of cooling devices, and more specifically to a convenient cooling device. Background Technology

[0002] With the improvement of living standards, how to quickly and effectively cool down physically in summer or high-temperature working environments has become an important issue in improving human comfort. Especially during outdoor work or sports such as outdoor hiking and cycling, the human body sweats profusely and its core body temperature rises. If heat dissipation is not done in time, it can easily lead to heatstroke or fatigue.

[0003] Currently, the most common cooling device on the market is the ice pack. However, because ice packs lack an effective heat insulation layer, they melt easily over time in high outdoor temperatures, and the cooling energy is rapidly lost to the surrounding environment. This results in a very short shelf life for ice packs, often becoming ineffective within half an hour, making them unsuitable for prolonged outdoor activities. Furthermore, the back and shoulder blade areas are large areas for heat dissipation, but they are also areas that are difficult to directly touch or apply force to with the hands. Users find it inconvenient to use ice packs to cool these hard-to-reach areas, leading to a poor user experience and ineffective cooling.

[0004] With the development of the market, insulated cups have also appeared on the market. Although these insulated cups can extend the preservation time of the cooling medium, the operation of taking out the inner liner is relatively inconvenient, making the cooling operation more cumbersome and inconvenient, thus affecting the ease of use. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art, the purpose of this invention is to provide a convenient cooling device that can extend the preservation time of the cooling medium by combining an outer cup and an inner liner, and the inner liner is more convenient to use, thereby making the cooling operation of the device simple, time-saving and convenient to use; moreover, it can facilitate the cooling of more parts of the human body, improving the user experience.

[0006] The objective of this invention is achieved through the following technical solution:

[0007] A convenient cooling device includes an outer cup, an inner liner, a pressing component, a mounting component, a fastening component, and a connecting component;

[0008] The outer cup is used to accommodate the inner liner; the outer cup is provided with a first locking buckle; the outer cup is provided with a connecting structure;

[0009] The inner liner is used to contain the cooling medium; a support member is provided at the top of the inner liner.

[0010] The mounting component is movably connected to the supporting component, and a first elastic element is provided between the mounting component and the supporting component;

[0011] The connecting member is movably installed within the mounting member, and a second locking buckle is provided on the connecting member; the connecting member is provided with a mating structure; the mating structure is used to connect to the connecting structure in a detachable manner; a second elastic element is provided between the connecting member and the mounting member;

[0012] The fastening component is disposed on the mounting component and is provided with a first mating buckle and a second mating buckle; the first mating buckle is used to fasten to the first locking buckle position, and the second mating buckle is used to fasten to the second locking buckle position;

[0013] The pressing member is movably engaged with the connecting member, and the pressing member is used to abut against the fastening member; when the first engaging buckle is engaged in the first locking buckle position and the second engaging buckle is engaged in the second locking buckle position, the pressing member pushes the fastening member to cause the fastening member to undergo elastic deformation, causing the first engaging buckle to disengage from the first locking buckle position and causing the second engaging buckle to disengage from the second locking buckle position.

[0014] When the second mating buckle disengages from the second locking buckle, the second elastic element provides an elastic force that causes the connecting member to move away from the supporting member so that the mating structure is exposed outside the mounting member.

[0015] The outer cup is provided with at least two first locking positions around its circumference; the connecting member is provided with at least two second locking positions around its circumference; the fastening member is provided with at least two first mating buckles for each of the first locking positions and at least two second mating buckles for each of the second locking positions.

[0016] The fastening member includes at least two first fastening levers that correspond one-to-one with the at least two first mating buckles and are used for the pressing member to push against them; the first mating buckles are disposed on the corresponding first fastening levers; the first fastening levers are provided with first swinging protrusions for abutting against the mounting member.

[0017] The fastening member includes at least two second fastening levers that correspond one-to-one with the at least two second mating buckles and are used for the pressing member to push against them; the second mating buckles are disposed on the corresponding second fastening levers; the end of the second fastening lever near the support member is provided with a second swinging protrusion for abutting against the mounting member.

[0018] The mounting components include a first component and a second component; the first component and the second component are fastened together; the supporting component is provided with a guide limiting arm; the second component is provided with a movable groove, and the guide limiting arm is inserted into the movable groove; the first elastic element is disposed between the second component and the supporting component.

[0019] The second component includes an outer peripheral wall, an inner peripheral wall, a first connecting wall, a second connecting wall, and an outer ring; the inner peripheral wall is disposed inside the outer peripheral wall; the first connecting wall is disposed between the end of the outer peripheral wall near the connecting member and the end of the inner peripheral wall near the connecting member; the second connecting wall is disposed between the end of the inner peripheral wall away from the connecting member and the end of the outer ring near the connecting member; the supporting component is provided with an inner connecting ring; the outer ring is movably fitted outside the inner connecting ring; the first elastic element is a first spring disposed between the second connecting wall and the supporting component.

[0020] The connecting member is provided with an outwardly protruding wing, and the mounting member is provided with a guide groove, the outwardly protruding wing being movably embedded in the guide groove.

[0021] The pressure-sensitive component includes a pressure-sensitive top cover; the connecting component includes a connecting ring and a limiting wall; the limiting wall is disposed within the connecting ring and is opposite to the pressure-sensitive top cover; the pressure-sensitive top cover is movably installed within the clearance cavity formed by the connecting ring and the limiting wall.

[0022] The connecting structure is an internal thread provided on the outer cup; the mating structure is an external thread provided on the connecting member and used for threaded connection with the connecting structure.

[0023] The inner liner includes a built-in cup; the supporting component is threadedly connected to the built-in cup.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0025] This invention provides a convenient cooling device that combines an outer cup and an inner liner. The outer cup provides a heat insulation barrier, effectively extending the storage time of the cooling medium. The inner liner can be unlocked by operating a touch-sensitive component, automatically revealing the mating structure, making it easier to access. This simplifies the operation of the cooling device, saving time and significantly improving its usability. Furthermore, the connection between the inner liner and the outer cup extends the overall length of the device, allowing for cooling or patting of more parts of the body. This solves the problem of cooling hard-to-reach areas such as the back and shoulder blades, enhancing comfort and user experience during outdoor use. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of the convenient cooling device of the present invention;

[0027] Figure 2 This is a top view of the convenient cooling device of the present invention;

[0028] Figure 3 A cross-sectional view along BB of the convenient cooling device of the present invention;

[0029] Figure 4 for Figure 3 Enlarged view of point A;

[0030] Figure 5 This is a schematic diagram showing the convenient cooling device of the present invention cut along the upper part of CC.

[0031] Figure 6 An exploded view of the convenient cooling device of the present invention;

[0032] Figure 7 Exploded view of the pressing component, mounting component, fastening component, and connecting component;

[0033] Figure 8 This is a structural schematic diagram of the fastening component;

[0034] Among them, 10, outer cup; 11, first locking buckle; 12, second locking buckle; 20, inner liner; 21, supporting component; 22, inner cup body; 30, pressing component; 40, mounting component; 50, fastening component; 51, first mating buckle; 52, second mating buckle; 53, first swing-around protrusion; 54, second swing-around protrusion; 60, connecting component; 61, first elastic element; 62, second elastic element; 63, first fastening lever; 64, second fastening lever; 65, fastening ring; 66, first bearing arm; 67, first extension arm; 68, second bearing arm; 69, second extension arm. 70. First component; 71. Second component; 72. Guide limiting arm; 73. Connecting fastener; 74. Connecting fastener position; 75. Outer peripheral wall; 76. Inner peripheral wall; 77. First connecting wall; 78. Second connecting wall; 79. Outer ring; 80. Inner ring; 81. First arc surface; 82. Second arc surface; 83. Outer convex wing; 84. Guide groove; 85. Component ring body; 86. Pressing top cover; 87. Connecting ring body; 88. Limiting wall; 89. Top cover fastener; 90. Top pressure ring; 91. Positioning post; 92. Fitting structure; 93. Connecting structure; 94. Movable groove; 95. Sleeve outer ring. Detailed Implementation

[0035] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0036] like Figure 1-8 As shown, a convenient cooling device includes an outer cup 10, an inner liner 20, a pressing member 30, a mounting member 40, a fastening member 50, and a connecting member 60.

[0037] The outer cup 10 is used to accommodate the inner liner 20; the outer cup 10 is provided with a first locking buckle 11; the outer cup 10 is provided with a connecting structure 93;

[0038] The inner liner 20 is used to contain the cooling medium; a support member 21 is provided at the top of the inner liner 20;

[0039] The mounting component 40 is movably connected to the support component 21, and a first elastic element 61 is provided between the mounting component 40 and the support component 21;

[0040] The connecting member 60 is movably installed within the mounting member 40, and a second locking buckle 12 is provided on the connecting member 60; a mating structure 92 is provided on the connecting member 60; the mating structure 92 is used to connect to the connecting structure 93 in a detachable manner; a second elastic element 62 is provided between the connecting member 60 and the mounting member 40.

[0041] The fastening member 50 is disposed on the mounting member 40 and is provided with a first engaging buckle 51 and a second engaging buckle 52; the first engaging buckle 51 is used to engage with the first locking buckle position 11, and the second engaging buckle 52 is used to engage with the second locking buckle position 12.

[0042] The pressing member 30 is movably engaged with the connecting member 60, and the pressing member 30 is used to abut against the fastening member 50; when the first engaging buckle 51 is engaged in the first locking buckle position 11 and the second engaging buckle 52 is engaged in the second locking buckle position 12, the pressing member 30 pushes the fastening member 50 to cause the fastening member 50 to undergo elastic deformation, causing the first engaging buckle 51 to disengage from the first locking buckle position 11, and causing the second engaging buckle 52 to disengage from the second locking buckle position 12;

[0043] When the second mating buckle 52 disengages from the second locking buckle 12, the second elastic element 62 provides an elastic force that causes the connecting member 60 to move away from the support member 21 so that the mating structure 92 is exposed outside the mounting member 40.

[0044] In use, the inner liner 20 contains a cooling medium (such as ice) and is entirely housed inside the outer cup 10. The inner liner 20 is securely locked within the outer cup 10 by the first engaging buckle 51 of the fastening member 50 engaging with the first locking buckle 11 of the outer cup 10, and the second engaging buckle 52 engaging with the second locking buckle 12 of the connecting member 60. The outer cup 10 provides excellent heat insulation, significantly extending the preservation time of the cooling medium.

[0045] When the inner liner 20 needs to be used for cooling, the user presses the pressing component 30 with one hand. The pressing component 30 acts on the fastening component 50, causing the first mating buckle 51 to disengage from the first locking buckle 11 and the second mating buckle 52 to disengage from the second locking buckle 12. When the user releases the pressing component 30, the first elastic element 61 and the second elastic element 62 release elastic potential energy. The mounting component 40, together with the fastening component 50, the connecting component 60, and the pressing component 30, moves relative to the supporting component 21 under the push of the first elastic element 61, causing the first mating buckle 51 to move away from the first locking buckle 11. At the same time, the connecting component 60 moves away from the supporting component 21 under the push of the second elastic element 62, so that the mating structure 92 of the connecting component 60 is exposed outside the mounting component 40, thus completing the unlocking. The user can then take the inner liner 20 out of the outer cup 10 and connect it with the connecting structure 93 on the outer cup 10 using the exposed mating structure 92. The user can hold the outer cup 10 and use the extended inner liner 20 to contact the body parts. Due to the increased overall length, users can easily place or pat the inner liner 20 against or on areas difficult to reach directly, such as the back and waist. The cooling medium conducts cold air through the inner liner 20 to cool the body. Therefore, this invention provides a convenient cooling device that, through the combination of the outer cup 10 and the inner liner 20, utilizes the outer cup 10 as a heat insulation barrier to effectively extend the preservation time of the cooling medium. Unlocking is achieved by operating the touch-sensitive component 30, automatically revealing the mating structure 92, making the inner liner 20 easier to access. This simplifies the operation of the cooling device, saving time and significantly improving ease of use. Furthermore, the connection between the mating structure 92 of the inner liner 20 and the connecting structure 93 of the outer cup 10 extends the overall length of the device, facilitating cooling or patting of more parts of the body. This solves the problem of cooling hard-to-reach areas such as the back and shoulder blades, improving comfort and experience during outdoor use.

[0046] The outer cup 10 has at least two first locking positions 11 around its circumference; the connecting member 60 has at least two second locking positions 12 around its circumference; the fastening member 50 has at least two first mating buckles 51 for correspondingly engaging with each of the first locking positions 11, and at least two second mating buckles 52 for correspondingly engaging with each of the second locking positions 12. By having at least two first locking positions 11 and two second locking positions 12 circumferentially on the outer cup 10 and the connecting member 60, and at least two first mating buckles 51 and at least two second mating buckles 52 correspondingly on the fastening member 50, a multi-point connection distribution can be formed, improving connection stability and ensuring that the inner liner 20 is locked stably in the stored state.

[0047] The fastening member 50 includes at least two first fastening levers 63 that correspond one-to-one with the at least two first engaging buckles 51 and are used for being pushed by the pressing member 30. The first engaging buckles 51 are disposed on the corresponding first fastening levers 63. The first fastening levers 63 are provided with first swinging protrusions 53 for abutting against the mounting member 40. If unlocking is required, when the pressing member 30 is pressed, the pressing member 30 pushes against the first fastening levers 63, causing the first fastening levers 63 to swing, thereby disengaging the first engaging buckles 51 from the first locking buckles 11.

[0048] The fastening member 50 includes at least two second fastening levers 64 that correspond one-to-one with the at least two second engaging buckles 52 and are used for being pushed by the pressing member 30. The second engaging buckles 52 are disposed on the corresponding second fastening levers 64. The end of the second fastening lever 64 near the support member 21 is provided with a second swinging protrusion 54 for abutting against the mounting member 40. If unlocking is required, when the pressing member 30 is pressed, the pressing member 30 pushes against the first fastening lever 63 and the second fastening lever 64, causing the first fastening lever 63 and the second fastening lever 64 to swing, so that the first engaging buckle 51 disengages from the first locking buckle 11 and the second engaging buckle 52 disengages from the second locking buckle 12. The first engaging buckle 51 and the second engaging buckle 52 can be unlocked simultaneously, making unlocking convenient and quick.

[0049] The fastening component 50 includes a fastening ring 65, and the first fastening lever 63 and the second fastening lever 64 are both disposed on the fastening ring 65.

[0050] The first fastening lever 63 includes a first bearing arm 66 and a first extension arm 67; a first swinging protrusion 53 of the first fastening lever 63 is disposed at the junction of the first bearing arm 66 and the first extension arm 67 of the first fastening lever 63. The first bearing arm 66 is disposed on the fastening ring body 65, and the first mating buckle 51 is disposed on the first extension arm 67 of the corresponding first fastening lever 63. If unlocking is required, when pressing the pressing member 30, the pressing member 30 pushes the first bearing arm 66 of each first fastening lever 63 downward, causing the first extension arm 67 of each first fastening lever 63 to swing outward, so that the first mating buckle 51 disengages from the first locking buckle 11 as the first extension arm 67 swings.

[0051] The second fastening lever 64 includes a second bearing arm 68 and a second extension arm 69. The second bearing arm 68 and the second extension arm 69 of the second fastening lever 64 intersect with the fastening ring body 65, and the second swinging protrusion 54 of the second fastening lever 64 protrudes relative to the fastening ring body 65. The second swinging protrusion 54 can be disposed on the second bearing arm 68 and / or the second extension arm 69, and the second mating buckle 52 is disposed on the second extension arm 69 of the corresponding second fastening lever 64. If unlocking is required, when pressing the pressing member 30, the pressing member 30 pushes down on the first bearing arm 66 of each first fastening lever 63 and the second bearing arm 68 of each second fastening lever 64, causing the second extension arm 69 of each second fastening lever 64 to swing inward, so that the second mating buckle 52 disengages from the second locking buckle 12 as the second extension arm 69 swings.

[0052] Specifically, the first extension arm 67 extends downward relative to the fastening ring body 65, the first mating buckle 51 is disposed at the lower end of the first extension arm 67 of the corresponding first fastening lever 63, the second extension arm 69 extends upward relative to the fastening ring body 65, and the second mating buckle 52 is disposed at the upper end of the second extension arm 69 of the corresponding second fastening lever 64.

[0053] The mounting component 40 includes a first component 70 and a second component 71; the first component 70 and the second component 71 are interlocked; the support component 21 is provided with a guide limiting arm 72; the second component 71 is provided with a movable groove 94, and the guide limiting arm 72 is inserted into the movable groove 94; the first elastic element 61 is disposed between the second component 71 and the support component 21. By using the interlocked first component 70 and the second component 71, during the unlocking process, after pressing and releasing the pressing component 30, the mounting component 40 moves along the guide limiting arm 72 under the elastic force of the first elastic element 61. By inserting the guide limiting arm 72 into the movable groove 94, the movement of the mounting component 40 is guided, preventing the mounting component 40 from moving skewed. The guide limiting arm 72 also prevents the mounting component 40 from detaching from the support component 21.

[0054] The mounting component 40 may also be a sleeve 95, which is sleeved on the outside of the first component 70 and the second component 71.

[0055] In this embodiment, the first component 70 is provided with a plurality of connecting fasteners 73 around its circumference, and the second component 71 is provided with a plurality of connecting fastener positions 74 corresponding one-to-one with the plurality of connecting fasteners 73 around its circumference. The connecting fasteners 73 are snapped into the corresponding connecting fastener positions 74. By adopting the above structure, the connection between the first component 70 and the second component 71 can be facilitated.

[0056] The second component 71 includes an outer peripheral wall 75, an inner peripheral wall 76, a first connecting wall 77, a second connecting wall 78, and an outer ring 79. The inner peripheral wall 76 is disposed inside the outer peripheral wall 75. The first connecting wall 77 is disposed between the end of the outer peripheral wall 75 near the connecting member 60 and the end of the inner peripheral wall 76 near the connecting member 60. The second connecting wall 78 is disposed between the end of the inner peripheral wall 76 away from the connecting member 60 and the end of the outer ring 79 near the connecting member 60. The supporting component 21 is provided with an inner connecting ring 80. The outer ring 79 is movably fitted over the inner connecting ring 80. By adopting the above structure, the movement of the mounting component 40 is made more stable.

[0057] The first elastic element 61 is a first spring. Specifically, the first elastic element 61 is a first spring disposed between the second connecting wall 78 and the support member 21.

[0058] Of course, in addition to this, the first elastic element 61 can be any existing elastic element, but using the first spring as the first elastic element 61 can facilitate installation and reduce costs.

[0059] As a further preferred embodiment, the intersection of the first bearing arm 66 and the first extension arm 67 of the first fastening lever 63 is located between the first component 70 and the second component 71.

[0060] The second component 71 is provided with a first arc surface 81 and a second arc surface 82. A first swinging protrusion 53 abuts against the first arc surface 81, and a second swinging protrusion 54 abuts against the second arc surface 82. When unlocking is required, pressing the pressing component 30 pushes against the fastening component 50, causing the first swinging protrusion 53 to swing along the first arc surface 81 and the second swinging protrusion 54 to swing along the second arc surface 82, so that the first fastening lever 63 and the second fastening lever 64 swing more smoothly. Specifically, the first arc surface 81 and the second arc surface 82 are provided on the first connecting wall 77 of the second component 71.

[0061] The connecting member 60 is provided with an outwardly protruding wing 83, and the mounting member 40 is provided with a guide groove 84. The outwardly protruding wing 83 is movably embedded in the guide groove 84. When the connecting member 60 moves relative to the mounting member 40, the outwardly protruding wing 83 moves within the guide groove 84. Through the cooperation between the outwardly protruding wing 83 and the guide groove 84, the movement of the connecting member 60 can be guided, and relative rotation between the connecting member 60 and the mounting member 40 can be restricted. Specifically, the guide groove 84 is provided on the first member 70.

[0062] The first component 70 may be a component ring 85, and the plurality of connecting fasteners 73 may be circumferentially arranged on the component ring 85. The guide groove 84 is arranged on the inner side of the component ring 85.

[0063] The pressing component 30 includes a pressing top cover 86; the connecting component 60 includes a connecting ring 87 and a limiting wall 88; the limiting wall 88 is disposed within the connecting ring 87 and opposite to the pressing top cover 86; the pressing top cover 86 is movably installed within the clearance cavity formed by the connecting ring 87 and the limiting wall 88. When pressing the pressing top cover 86, the pressing depth is limited by the limiting wall 88, and the movable installation of the pressing top cover 86 within the clearance cavity formed by the connecting ring 87 and the limiting wall 88 facilitates installation.

[0064] The pressure-sensitive top cover 86 is provided with a plurality of top cover engaging buckles 89, and the pressure-sensitive component 30 also includes a pressure ring 90. The plurality of top cover engaging buckles 89 of the pressure-sensitive top cover 86 are engaged with the pressure ring 90. The pressure ring 90 is movably inserted into the connecting component 60 and is used to press against each of the first pressure-bearing arms 66 and the second pressure-bearing arms 68. During the process of unlocking and pressing the pressure-sensitive top cover 86, the pressure ring 90 moves with the pressure-sensitive top cover 86 and pushes against the first pressure-bearing arms 66 and the second pressure-bearing arms 68, causing the first engaging lever 63 and the second engaging lever 64 to swing, causing the first engaging buckle 51 to disengage from the first locking buckle 11 and the second engaging buckle 52 to disengage from the second locking buckle 12.

[0065] The second elastic element 62 is a second spring. Specifically, a positioning post 91 is provided on the limiting wall 88, and the second elastic element 62 is a second spring fitted on the positioning post 91. One end of the second spring abuts against the limiting wall 88, and the other end abuts against the second component 71.

[0066] Of course, in addition to this, the second elastic element 62 can also be any existing elastic element, but using the second elastic element 62 as a second spring fitted on the positioning post 91 is the most preferred embodiment of the present invention, which can reduce costs and facilitate installation.

[0067] The connecting structure 93 is an internal thread provided on the outer cup 10; the mating structure 92 is an external thread provided on the connecting member 60. In use, the external thread of the connecting member 60 can be threaded to the internal thread of the outer cup 10, thereby facilitating the connection between the inner liner 20 and the outer cup 10 and increasing the overall length. When the external thread of the connecting member 60 is unscrewed from the internal thread of the outer cup 10, the inner liner 20 can be separated from the outer cup 10, making it convenient to subsequently accommodate the inner liner 20 in the outer cup 10.

[0068] The inner liner 20 includes a built-in cup body 22; the supporting member 21 is threadedly connected to the built-in cup body 22, and the cooling medium such as cold water or ice cubes inside the built-in cup body 22 can be replaced by unscrewing the supporting member 21.

[0069] One application process of the cooling device of the present invention is as follows: water is injected into the inner cup 22, and then the support member 21 with the pressing member 30, the mounting member 40, the fastening member 50 and the connecting member 60 is threaded onto the inner cup 22. The water in the inner liner 20 is then frozen into ice, and the inner liner 20 is placed inside the outer cup 10, so that the outer cup 10 can achieve the effect of heat insulation.

[0070] When the cooling device is needed for cooling, the user presses down on the pressing member 30. The pressing member 30 pushes down on the first bearing arm 66 of each first fastening lever 63 and the second bearing arm 68 of each second fastening lever 64, causing the first extension arm 67 of each first fastening lever 63 to swing outward and the second extension arm 69 of each second fastening lever 64 to swing inward. This causes the first engaging buckle 51 to disengage from the first locking buckle 11 and the second engaging buckle 52 to disengage from the second locking buckle 12. Subsequently, when the user releases the pressing member 30, the first elastic element 61 and the second elastic element 62 elastically recover and release elastic potential energy. Under the action of the elastic force of the first spring, the mounting member 40, together with the fastening member 50, the connecting member 60 and the pressing member 30, moves upward relative to the supporting member 21, causing the first engaging buckle 51 to move away from the first locking buckle. At position 11, simultaneously, under the elastic force of the second elastic element 62, the connecting member 60 moves upward relative to the mounting member 40 (towards away from the supporting member 21), causing the second mating buckle 52 to move away from the second locking buckle position 12, and exposing the mating structure 92 of the connecting member 60 outside the mounting member 40. During this process, the first latching lever 63 and the second latching lever 64 also elastically reset, thus completing the unlocking. The user can then remove the inner liner 20 from the outer cup 10 and connect it with the connecting structure 93 on the outer cup 10 using the exposed mating structure 92. The user can hold the outer cup 10 and contact the body part through the extended inner liner 20. The cooling medium conducts cold energy through the inner liner 20 to efficiently cool and lower the body. The user can also pat the body part with this device, achieving the dual effects of cooling and massage at the same time.

[0071] After use, unscrew the connecting member 60 from the outer cup 10, then push the inner liner 20 into the outer cup 10. By pressing the connecting member 60 and the pressing member 30, the second mating buckle 52 is engaged in the second locking buckle position 12, and the first mating buckle 51 is engaged in the first locking buckle position 11. At this time, both the first spring and the second spring are in a compressed state. The inner liner 20 is securely locked in the outer cup 10 through the engagement of the first mating buckle 51 and the first locking buckle position 11, thereby completing the locking and preventing the inner liner 20 from becoming loose from the outer cup 10.

[0072] In addition to cooling the human body, the cooling device of the present invention can also be used for heat dissipation of digital products, medical cold compresses, or outdoor beverage and food refrigeration and preservation, and has the advantages of wide applicability and flexible use.

[0073] The above embodiments are merely preferred embodiments of the present invention and should not be construed as limiting the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A convenient cooling device, characterized in that: Includes outer cup, inner liner, pressure-sensitive components, mounting components, fastening components, and connecting components; The outer cup is used to accommodate the inner liner; the outer cup is provided with a first locking buckle; the outer cup is provided with a connecting structure; The inner liner is used to contain the cooling medium; a support member is provided at the top of the inner liner. The mounting component is movably connected to the supporting component, and a first elastic element is provided between the mounting component and the supporting component; The connecting member is movably installed within the mounting member, and a second locking buckle is provided on the connecting member; the connecting member is provided with a mating structure; the mating structure is used to connect to the connecting structure in a detachable manner; a second elastic element is provided between the connecting member and the mounting member; The fastening component is disposed on the mounting component and is provided with a first mating buckle and a second mating buckle; The first engaging buckle is used to engage with the first locking buckle position, and the second engaging buckle is used to engage with the second locking buckle position; The pressing member is movably engaged with the connecting member, and the pressing member is used to abut against the fastening member; when the first engaging buckle is engaged in the first locking buckle position and the second engaging buckle is engaged in the second locking buckle position, the pressing member pushes the fastening member to cause the fastening member to undergo elastic deformation, causing the first engaging buckle to disengage from the first locking buckle position and causing the second engaging buckle to disengage from the second locking buckle position. When the second mating buckle disengages from the second locking buckle, the second elastic element provides an elastic force that causes the connecting member to move away from the supporting member so that the mating structure is exposed outside the mounting member.

2. The convenient cooling device as described in claim 1, characterized in that: The outer cup is provided with at least two first locking positions around its circumference; the connecting member is provided with at least two second locking positions around its circumference; the fastening member is provided with at least two first mating buckles for each of the first locking positions and at least two second mating buckles for each of the second locking positions.

3. The convenient cooling device as described in claim 2, characterized in that: The fastening member includes at least two first fastening levers that correspond one-to-one with the at least two first mating buckles and are used for the pressing member to push against them; the first mating buckles are disposed on the corresponding first fastening levers; the first fastening levers are provided with first swinging protrusions for abutting against the mounting member.

4. The convenient cooling device as described in claim 3, characterized in that: The fastening member includes at least two second fastening levers that correspond one-to-one with the at least two second mating buckles and are used for the pressing member to push against them; the second mating buckles are disposed on the corresponding second fastening levers; the end of the second fastening lever near the support member is provided with a second swinging protrusion for abutting against the mounting member.

5. The convenient cooling device as described in claim 1, characterized in that: The mounting components include a first component and a second component; the first component and the second component are fastened together; the supporting component is provided with a guide limiting arm; the second component is provided with a movable groove, and the guide limiting arm is inserted into the movable groove; the first elastic element is disposed between the second component and the supporting component.

6. The convenient cooling device as described in claim 5, characterized in that: The second component includes an outer peripheral wall, an inner peripheral wall, a first connecting wall, a second connecting wall, and an outer ring; the inner peripheral wall is disposed inside the outer peripheral wall; the first connecting wall is disposed between the end of the outer peripheral wall near the connecting member and the end of the inner peripheral wall near the connecting member; the second connecting wall is disposed between the end of the inner peripheral wall away from the connecting member and the end of the outer ring near the connecting member; the supporting component is provided with an inner connecting ring; the outer ring is movably fitted outside the inner connecting ring; the first elastic element is a first spring disposed between the second connecting wall and the supporting component.

7. The convenient cooling device as described in claim 1, characterized in that: The connecting member is provided with an outwardly protruding wing, and the mounting member is provided with a guide groove, the outwardly protruding wing being movably embedded in the guide groove.

8. The convenient cooling device as described in claim 1, characterized in that: The pressure-sensitive component includes a pressure-sensitive top cover; the connecting component includes a connecting ring and a limiting wall; the limiting wall is disposed within the connecting ring and is opposite to the pressure-sensitive top cover; the pressure-sensitive top cover is movably installed within the clearance cavity formed by the connecting ring and the limiting wall.

9. The convenient cooling device as described in claim 1, characterized in that: The connecting structure is an internal thread provided on the outer cup; the mating structure is an external thread provided on the connecting member and used for threaded connection with the connecting structure.

10. The convenient cooling device as described in claim 1, characterized in that: The inner liner includes a built-in cup; the supporting component is threadedly connected to the built-in cup.

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