Buffer piece and refrigeration equipment

Abstract

The utility model provides a buffer piece and refrigeration equipment. The buffer piece is provided with an adsorption hole communicating with the external environment and a buffer cavity communicating with the adsorption hole. The buffering effect of the buffering piece can be further improved, the adsorption capacity during buffering can be improved, and then the risk of rebounding caused by collision can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and in particular to a buffer component and a refrigeration device. Background Art

[0002] In today's society, refrigerators and other refrigeration equipment are essential household appliances in people's daily lives. With the continuous development of science and technology, refrigeration equipment such as double-door refrigerators are becoming more and more common. In the prior art, a flip beam is usually set on one door of a double-door refrigerator. When the refrigerator is in a closed state, the flip beam is sealed with the door bodies on both sides to achieve the function of preserving cold air; when the refrigerator door is opened, the flip beam flips and then abuts against the inner tank mechanism of the door body on the side where it is located.

[0003] In the prior art, when the flip beam flips, it will collide with the inner tank mechanism of the door body, which is easy to rebound and then flip again, affecting the normal opening and use of the refrigerator. Utility Model Content

[0004] The present application provides a buffer component and a refrigeration device. The buffer component of the present application can further improve the buffering effect of the buffer component and can improve the adsorption capacity during buffering, thereby reducing the risk of rebounding due to collision.

[0005] In order to solve the above technical problems, the present application provides a buffer component, which is provided with an adsorption hole connected to the external environment and a buffer cavity connected to the adsorption hole.

[0006] Wherein, an energy absorbing part is provided on the inner wall of the buffer cavity.

[0007] The energy absorbing part includes bosses formed on two opposite inner walls of the buffer cavity respectively; the two inner walls are arranged at intervals along the axial direction of the adsorption hole.

[0008] The adsorption hole penetrates a boss.

[0009] Wherein, the radial dimension of the buffer cavity is greater than the radial dimension of the adsorption hole.

[0010] Wherein, the buffer cavity and the adsorption hole are coaxially arranged.

[0011] The buffer member comprises a fixing portion and a buffer portion which are arranged axially along the adsorption hole, the buffer cavity is arranged in the buffer portion, and the adsorption hole is formed on a side of the buffer portion away from the fixing portion.

[0012] The buffer component further comprises a clamping portion arranged between the fixing portion and the buffering portion, wherein an outer diameter of the clamping portion is smaller than an outer diameter of the fixing portion and an outer diameter of the buffering portion.

[0013] Wherein, the buffer component includes a silicone gasket.

[0014] In order to solve the above technical problems, the present application further provides a refrigeration device, which includes a door body and a buffer. The door body is provided with a flip beam and an inner tank mechanism; the buffer is arranged on the flip beam to buffer the collision between the flip beam and the inner tank mechanism.

[0015] The beneficial effects of the present application are as follows: the buffer of the present application can be used to buffer the collision or friction between two components and play a protective role; further, the buffer is provided with an adsorption hole connected to the external environment, and the adsorption hole can generate an adsorption force between the two components when the two components collide or rub, which can improve the position stability after the collision, and the adsorption force can buffer the collision energy, thereby reducing the risk of rebound due to the collision; further, the buffer is provided with a buffer cavity, and the buffer cavity can reduce the elasticity of the buffer to absorb the collision energy, thereby improving the buffer effect of the buffer, thereby reducing the risk of rebound due to the collision; further, the buffer cavity is connected to the adsorption hole, and when the collision or friction occurs, the air in the buffer cavity can be discharged during the compression of the buffer, thereby further improving the adsorption capacity of the buffer, thereby further reducing the risk of rebound due to the collision and improving the buffer effect of the buffer. Therefore, the buffer of the present application can further improve the buffering effect, and can improve the adsorption capacity during buffering, thereby reducing the risk of rebounding again due to the collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0017] Figure 1 It is a partial structural schematic diagram of an embodiment of the refrigeration equipment of the present application;

[0018] Figure 2 yes Figure 1 A schematic top view of the embodiment in a closed door state;

[0019] Figure 3 yes Figure 1 A schematic top view of the embodiment with the door open;

[0020] Figure 4 is a schematic cross-sectional structure diagram of an embodiment of a buffer member of the present application;

[0021] Figure 5 It is a structural schematic diagram of an embodiment of a buffer member of the present application;

[0022] Figure 6is a schematic cross-sectional structure diagram of another embodiment of the buffer member of the present application;

[0023] Figure 7 It is a schematic cross-sectional structure diagram of another embodiment of the buffer component of the present application. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. According to the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0025] The terms "first", "second", etc. in this application are used to distinguish different objects rather than to describe a specific order. In addition, the terms "include", "have", and any variations thereof are intended to cover non-exclusive inclusions.

[0026] It should be noted that when a certain element is fixed to another element, it includes directly fixing the element to the other element, or fixing the element to the other element through at least one other element in the middle. When an element is connected to another element, it includes directly connecting the element to the other element, or connecting the element to the other element through at least one other element in the middle.

[0027] This application first proposes a refrigeration device, such as Figures 1 to 5 As shown, Figure 1 This is a partial structural diagram of an embodiment of the refrigeration equipment of the present application. Figure 2 yes Figure 1 Schematic top view of the embodiment in the closed state, Figure 3 yes Figure 1 Schematic diagram of top view of the embodiment with the door open, Figure 4 is a schematic cross-sectional structure diagram of an embodiment of a buffer member of the present application, Figure 5 The refrigeration device comprises a door body 01 and a buffer 02 . The door body 01 is provided with a flip beam 10 and an inner tank mechanism 11 . The buffer 02 is arranged on the flip beam 10 to buffer the collision between the flip beam 10 and the inner tank mechanism 11 .

[0028] The buffer member 02 is provided with an adsorption hole 21 communicating with the external environment and a buffer cavity 22 communicating with the adsorption hole 21 .

[0029] In one application scenario, the buffer member 02 can be set on the first component to buffer the collision or friction between the first component and the second component, and enable the first component and the second component to increase the buffering effect through the buffer cavity 22 after the collision, and achieve attachment through the adsorption hole 21 and the buffer cavity 22 to reduce the occurrence of rebound.

[0030] In this embodiment, the beneficial effect of the buffer 02 is that the buffer 02 can be used to buffer the collision or friction between the two components and play a protective role; further, the buffer 02 is provided with an adsorption hole 21 connected to the external environment, and the adsorption hole 21 can generate an adsorption force between the two components when the two components collide or rub, which can improve the position stability after the collision, and the adsorption force can buffer the collision energy, thereby reducing the risk of rebound due to the collision; further, the buffer 02 is provided with a buffer cavity 22, and the buffer cavity 22 can reduce the elasticity of the buffer 02 to absorb the collision energy, thereby improving the buffering effect of the buffer 02, thereby reducing the risk of rebound due to the collision; further, the buffer cavity 22 is connected to the adsorption hole 21, and when a collision or friction occurs, the air in the buffer cavity 22 can be discharged during the compression of the buffer 02, thereby further improving the adsorption capacity of the buffer 02, thereby further reducing the risk of rebound due to the collision and improving the buffering effect of the buffer 02. Therefore, the buffer component 02 of the present embodiment can further improve the buffering effect and can improve the adsorption capacity during buffering, thereby reducing the risk of rebounding again due to collision.

[0031] With the development of science and technology, refrigerators and other refrigeration equipment have become common household appliances in people's daily lives, and refrigeration equipment such as double-door refrigerators are becoming more and more common. In the prior art, a flip beam 10 is usually set on a door body 01 of a double-door refrigerator. The flip beam 10 is a solid beam that can rotate 90 degrees in the vertical direction. When the door body 01 of the refrigerator is in a closed state, the sheet metal on the surface of the flip beam 10 cooperates with the magnetic strips of the door bodies 01 on both sides of the refrigerator to form a relatively closed space between the box body and the door body 01 to achieve the effect of preserving cold air; when the refrigerator door is opened, the flip beam 10 uses the end connected to the door body 01 as the rotation center, flips 90 degrees toward the direction of the refrigerator's refrigeration cavity, and then abuts against the inner tank mechanism 11 on the door body 01.

[0032] In the prior art, when the door is opened, the flip beam 10 flips over, and after flipping over, it collides with the inner liner mechanism 11, which is easy to generate collision noise; and after the flip beam 10 collides with the inner liner mechanism 11, it is easy to rebound and then flip again, and then the flip beam 10 will collide with the door body 01 where it is located, generating secondary collision noise.

[0033] In this embodiment, a buffer 02 is added to the flip beam 10 to buffer the collision between the flip beam 10 and the inner liner mechanism 11, which can reduce the noise generated when the flip beam 10 and the inner liner mechanism 11 collide, thereby improving the user experience; further, the setting of the buffer 02 can also play a buffering and protective role for the flip beam 10 and the inner liner mechanism 11, reducing the risk of deformation and other types of losses of the flip beam 10 or the inner liner mechanism 11 due to repeated collisions, thereby maintaining the door body 01 and thereby increasing the service life of the door body 01; further, the setting of the adsorption hole 21 can enable the buffer 02 to form an adsorption force with the inner liner mechanism 11 when the flip beam 10 collides with the inner liner mechanism 11, thereby buffering the collision energy and thereby reducing the rebound caused by the collision. risk; further, the provision of the buffer cavity 22 enables the buffer member 02 to absorb the collision energy by deformation when the flip beam 10 collides with the liner mechanism 11, thereby reducing the risk of rebound due to the collision, and further reducing the risk of secondary collision noise due to the rebound, thereby improving the user experience; further, the buffer cavity 22 is connected to the adsorption hole 21, so that the buffer member 02 can discharge the air in the buffer cavity 22 when the flip beam 10 collides with the liner mechanism 11, thereby further improving the adsorption force of the adsorption hole 21, and further improving the buffering and absorption effect of the energy generated by the collision, thereby reducing the risk of rebound due to the collision, and further reducing the risk of noise caused by the secondary collision between the flip beam 10 and the door body 01 after the flip beam 10 is rebounded, thereby improving the user experience.

[0034] It should be noted that the buffer member 02 of this embodiment can be used not only for the flip beam 10 of the door body 01 of the refrigeration equipment, but also for other structures to achieve a buffering effect.

[0035] In other embodiments of the present application, the buffer may include a plurality of adsorption holes, all of which are connected to the external environment and to the buffer cavity, which can further increase the adsorption force during collision compression, thereby reducing the risk of rebound due to collision.

[0036] In other embodiments of the present application, the buffer component may include an adsorption hole connected to the external environment and to the buffer cavity, and may also include multiple adsorption holes connected to the external environment but not to the buffer cavity, so as to further increase the adsorption force during collision compression, thereby reducing the risk of rebound due to collision.

[0037] Optionally, an energy absorbing portion 23 is provided on the inner wall of the buffer cavity 22 .

[0038] Specifically, an energy absorbing portion 23 is provided on the inner wall of the buffer cavity 22. The energy absorbing portion 23 can play a buffering role in the buffer component 02 to absorb the energy generated by the collision, thereby improving the buffering effect of the buffer component 02, thereby reducing collision loss and reducing the risk of rebound due to collision.

[0039] In one embodiment, if Figure 6 As shown, the energy absorbing part 23 may include sub-adsorption holes 233 arranged on the inner wall of the buffer cavity 22 . The adsorption holes 233 may be distributed throughout the inner wall of the buffer cavity 22 , or may be distributed only on the inner wall of the buffer cavity 22 arranged opposite to the adsorption holes 21 .

[0040] In another embodiment, if Figure 7 As shown, the energy absorbing portion 23 may include one or more closed cavities 234 arranged on the inner wall of the buffer cavity 22. In other embodiments, it may also be a strip-shaped closed cavity. In an application scenario, such a closed cavity can be realized by a foaming process.

[0041] In other embodiments, the energy absorbing part 23 may include one or more closed cavities 234 arranged on the inner wall of the buffer cavity 22, and also include sub-adsorption holes 233 on the inner wall of the buffer cavity 22, which can further enhance the energy absorbing effect of the energy absorbing part 23, thereby enhancing the buffering effect of the buffer component 02 and reducing the risk of rebound due to collision.

[0042] Optionally, in this embodiment, the energy absorbing portion 23 includes bosses formed on two opposite inner walls of the buffer cavity 22 ; the two inner walls are spaced apart along the axial direction of the adsorption hole 21 .

[0043] In one application scenario, when the flip beam 10 collides with the inner liner mechanism 11, the buffer 02 is squeezed and deformed, causing the bosses on the two inner walls to be squeezed and rubbed. This contact mode can produce an energy absorption effect, that is, absorbing the energy generated by the collision between the flip beam 10 and the inner liner mechanism 11, thereby reducing the risk of rebound of the flip beam 10 when colliding with the inner liner mechanism 11, and then reducing the risk of noise caused by a secondary collision with the door body 01 after the flip beam 10 is rebounded, thereby improving the user experience; the two inner walls are arranged at axial intervals along the adsorption hole 21, that is, the bosses on the two inner walls are arranged at axial intervals along the adsorption hole 21, which can increase the contact area of ​​the bosses on the two inner walls when the buffer 02 is squeezed. The friction, thereby further improving the energy absorption effect, so as to further reduce the risk of rebound of the flip beam 10 when colliding with the inner liner mechanism 11.

[0044] In an application scenario, such as Figure 4 As shown, a boss is disposed on each of the two inner walls, namely a first boss 231 and a second boss 232 , and the first boss 231 and the second boss 232 are disposed opposite to each other.

[0045] In other application scenarios, the bosses on the two inner walls may include a plurality of corresponding sub-bosses to further enhance the energy absorption effect of the bosses on the two inner walls when extrusion and friction occur, so as to further reduce the risk of rebound of the flip beam when colliding with the inner liner mechanism.

[0046] In other embodiments, patterns may be formed on the bosses on the two inner walls to increase the friction force when the bosses on the two inner walls are squeezed and rubbed, thereby improving the energy absorption effect of the energy absorption part to further reduce the risk of rebound of the flip beam when colliding with the inner liner mechanism.

[0047] In other embodiments, the energy absorbing part may include at least one of adsorption holes arranged on the inner wall of the buffer cavity, one or more closed cavities arranged on the inner wall of the buffer cavity, and bosses formed on two opposite inner walls of the buffer cavity, so as to enhance the energy absorbing effect of the energy absorbing part, thereby enhancing the buffering effect of the buffer component and reducing the risk of rebound due to collision.

[0048] Optionally, the adsorption hole 21 passes through a boss.

[0049] The adsorption hole 21 is arranged on the contact surface between the buffer 02 and the liner mechanism 11. In one application scenario, the adsorption hole 21 passes through a boss, which can not only increase the cavity size of the adsorption hole 21, but also enable the adsorption hole 21 and the boss to be located as far as possible at the center of the collision force of the buffer 02, thereby improving the absorption effect of the collision energy at the contact surface between the buffer 02 and the liner mechanism 11 caused by the extrusion friction of the bosses on the two inner walls when the buffer 02 is squeezed, thereby further reducing the risk of rebound due to collision.

[0050] Optionally, the center of the adsorption hole 21 can be coaxially arranged with the center of a boss to further enhance the energy absorption function of the energy absorption portion 23, enhance the buffering effect of the buffer component 02, and reduce the risk of rebound due to collision.

[0051] In other embodiments, the adsorption hole is disposed on an inner wall provided with a boss, and is spaced apart from the boss.

[0052] Optionally, the radial dimension of the buffer cavity 22 is greater than the radial dimension of the adsorption hole 21 .

[0053] Specifically, the radial dimension of the buffer cavity 22 is greater than the radial dimension of the adsorption hole 21, which can further increase the amount of air contained in the buffer cavity 22, so that the buffer part 02 can discharge more gas when compressed, thereby improving the adsorption capacity of the adsorption hole 21, and further buffering more rebound energy generated by the collision, thereby further reducing the risk of rebound after the collision.

[0054] In other embodiments, the radial dimension of the buffer cavity may be smaller than or equal to the radial dimension of the adsorption hole, which is not specifically limited.

[0055] It should be noted that, in some embodiments, the dimensions of the specific structures of the buffer component 02, such as the buffer cavity 22 and the adsorption hole 21, are adjusted. For example, the specific dimensions of the height, diameter, etc. of one or both of the bosses on the two inner walls are adjusted. For example, the cavity size of the buffer cavity 22 is adjusted. For example, the specific dimensions of the adsorption hole 21 are adjusted, etc., all of which fall within the protection scope of the present application.

[0056] Optionally, the buffer cavity 22 is coaxially arranged with the adsorption hole 21 .

[0057] Specifically, Figure 4 As shown, the buffer cavity 22 is coaxially arranged with the adsorption hole 21, that is, the buffer cavity 22 is centrally symmetrically distributed about the center of the adsorption hole 21. This arrangement can further improve the exhaust capacity of the adsorption hole 21 to the entire cavity area of ​​the buffer cavity 22 when the buffer part 02 is compressed, and can make more gas in the buffer cavity 22 be discharged, thereby improving the adsorption capacity of the adsorption hole 21, and then can buffer more rebound energy generated by the collision, thereby further reducing the risk of rebound after the collision.

[0058] In other embodiments, the buffer cavity and the adsorption hole may be arranged non-coaxially. Specifically, when compressed, the adsorption force of the buffer component near the adsorption hole is the largest, so the position of the adsorption hole can be adjusted according to the application requirements of the buffer component.

[0059] For example, in one application scenario, the position of the adsorption hole can be adjusted while the position of the buffer cavity remains unchanged.

[0060] Optionally, the buffer member 02 includes a fixing portion 03 and a buffer portion 04 arranged axially along the adsorption hole 21 , the buffer cavity 22 is disposed in the buffer portion 04 , and the adsorption hole 21 is formed on a side of the buffer portion 04 away from the fixing portion 03 .

[0061] Specifically, the buffer 02 includes a fixing portion 03, and the buffer 02 is fixed in position by the fixing portion 03 to improve position stability; the buffer cavity 22 is arranged in the buffer portion 04, and the adsorption hole 21 is formed on the side of the buffer portion 04 away from the fixing portion 03. When a collision occurs, the side of the buffer 02 away from the fixing portion 03 collides and contacts with the outside world. Because the fixing portion 03 and the buffer portion 04 of the buffer 02 are axially arranged along the adsorption hole 21, the supporting effect of the fixing portion 03 on the buffer portion 04 can be improved when the buffer 02 is collided and squeezed, thereby reducing the risk of the buffer 02 being worn out due to repeated collisions and squeezing, which is beneficial to improving the service life of the buffer 02.

[0062] In other embodiments, the fixing portion may not be arranged axially with the buffer portion along the adsorption hole. For example, the fixing portion and the buffer portion may be arranged radially along the adsorption hole. Furthermore, on this basis, in another embodiment, adsorption holes may be respectively provided at both ends of the buffer portion arranged axially along the adsorption hole to achieve buffering of collisions along the axial direction of the adsorption hole.

[0063] Optionally, the fixing portion 03 and the buffer portion 04 may be an integrally formed structure, which may improve the anti-interference capability of the buffer component 02 and increase the service life of the buffer component 02 .

[0064] Optionally, the buffer member 02 further includes a clamping portion 05 disposed between the fixing portion 03 and the buffer portion 04 , wherein an outer diameter of the clamping portion 05 is smaller than an outer diameter of the fixing portion 03 and an outer diameter of the buffer portion 04 .

[0065] The outer diameter of the clamping part 05 refers to the distance from the center of the clamping part 05 to the outer periphery of the clamping part 05. The outer periphery of the clamping part 05 is not limited to a circle, but can also be a square or irregular shape. The outer diameter of the fixing part 03 and the outer diameter of the buffer part 04 are the same.

[0066] In this embodiment, the outer diameter of the clamping portion 05 is smaller than the outer diameter of the fixing portion 03 and the outer diameter of the buffer portion 04, which means that the outer peripheral side of the clamping portion 05 is recessed inside the outer peripheral side of the fixing portion 03 and the outer peripheral side of the buffer portion 04, that is, the outer diameter of the clamping portion 05 in the same radial direction is smaller than the outer diameter of the fixing portion 03 and the outer diameter of the buffer portion 04.

[0067] Specifically, the clamping portion 05 is located between the fixing portion 03 and the buffer portion 04, and the outer diameter of the clamping portion 05 is smaller than the outer diameter of the fixing portion 03 and the outer diameter of the buffer portion 04, that is, a clamping groove is formed at the clamping portion 05, and the buffer component 02 can be fixedly connected to the external structure through the fixing portion 03 and the clamping groove, which can further improve the position stability of the buffer component 02; and this arrangement makes it easy to assemble by fixing the buffer component 02 without the assistance of other components or structures such as adhesives.

[0068] Optionally, the card groove formed by the card connection part 05 is centrally symmetrically distributed about the center of the adsorption hole 21. This arrangement can make the fixing effect of the fixing part 03 on the buffer 02 more evenly distributed on the buffer 02, thereby further improving the fixing effect and improving the position stability of the buffer 02.

[0069] In other embodiments, the shape and distribution of the card slots are not specifically limited, and they can be fixed by card connection.

[0070] In other embodiments, the buffer component can also be fixed in position by one or more fixing methods such as gluing, screwing, and riveting, and the structure of the fixing portion 03 can also be adjusted based on usage needs, thereby improving the applicability of the buffer component in multiple scenarios.

[0071] Optionally, the buffer member 02 includes a silicone gasket.

[0072] Silicone gaskets have excellent resilience, excellent high and low temperature resistance, good physiological stability, and can withstand repeated harsh and disinfection conditions, which can increase the service life of the buffer.

[0073] In other embodiments, the buffer component may be made of other materials, which are not specifically limited.

[0074] In other embodiments, similar improvements may be made to the buffer component, which will not be described in detail here.

[0075] Optionally, the refrigeration device of this embodiment can be a refrigerator. In other embodiments, the refrigeration device can also be other devices, which are not specifically limited.

[0076] The present application further proposes a buffer component, the structure and working principle of the buffer component can refer to the above embodiments.

[0077] Different from the prior art, the buffer of the present application can be used to buffer the collision or friction between two parts and play a protective role; further, the buffer is provided with an adsorption hole connected to the external environment, and the adsorption hole can generate an adsorption force between the two parts when the two parts collide or rub, which can improve the position stability after the collision, and the adsorption force can buffer the collision energy, thereby reducing the risk of rebound due to the collision; further, the buffer is provided with a buffer cavity, and the buffer cavity can reduce the elasticity of the buffer to absorb the collision energy, thereby improving the buffering effect of the buffer, thereby reducing the risk of rebound due to the collision; further, the buffer cavity is connected to the adsorption hole, and when the collision or friction occurs, the air in the buffer cavity can be discharged during the compression of the buffer, thereby further improving the adsorption capacity of the buffer, thereby further reducing the risk of rebound due to the collision and improving the buffer effect of the buffer. Therefore, the buffer of the present application can further improve the buffering effect, and can improve the adsorption capacity during buffering, thereby reducing the risk of rebounding again due to the collision.

[0078] The above description is only an implementation method of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A buffer, characterized in that: The buffer member is provided with an adsorption hole communicated with the external environment and a buffer cavity communicated with the adsorption hole.

2. The buffer according to claim 1, characterized in that: An energy absorbing portion is provided on the inner wall of the buffer cavity.

3. The buffer member according to claim 2, characterized in that: The energy absorbing part comprises bosses respectively formed on two opposite inner walls of the buffer cavity; the two inner walls are spaced apart along the axial direction of the adsorption hole.

4. The buffer member according to claim 3, characterized in that: The adsorption hole passes through one of the bosses.

5. The buffer member according to claim 1, characterized in that: The radial dimension of the buffer cavity is greater than the radial dimension of the adsorption hole.

6. The buffer member according to claim 5, characterized in that: The buffer cavity is coaxially arranged with the adsorption hole.

7. The buffer member according to claim 1, characterized in that: The buffer member includes a fixing portion and a buffer portion which are arranged axially along the adsorption hole. The buffer cavity is arranged in the buffer portion, and the adsorption hole is formed on a side of the buffer portion away from the fixing portion.

8. The buffer member according to claim 7, characterized in that: The buffer component further includes a clamping portion disposed between the fixing portion and the buffering portion, wherein an outer diameter of the clamping portion is smaller than an outer diameter of the fixing portion and an outer diameter of the buffering portion.

9. The buffer member according to claim 1, characterized in that: The buffer member includes a silicone gasket.

10. A refrigeration device, characterized in that: The refrigeration equipment comprises: The door body is provided with a turning beam and an inner liner mechanism; The buffer member according to any one of claims 1 to 9 is arranged on the flip beam and is used to buffer the collision between the flip beam and the inner liner mechanism.

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