Door body, drawer and refrigeration equipment

Abstract

The utility model relates to the technical field of refrigeration equipment, and provides a door body, a drawer and refrigeration equipment, the door body comprises a door body and an adjusting part, the door body is provided with an end cover, the front side of the end cover is connected with a first limiting part, and the first limiting part comprises a first limiting part and a second limiting part; the first limiting part is arranged on the front side of the second limiting part and forms an included angle with the second limiting part; the adjusting component is used for being connected with the cabinet plate, the front side of the adjusting component is limited through a first limiting part, the adjusting component is slidably connected between the end cover and the first limiting part in the extending direction of the first limiting part, the adjusting component comprises at least two adjusting parts, and the lower portion of one adjusting part is supported through a second limiting part. And the height positions of the door body and the cabinet plate are adjusted by switching the adjusting part supported by the second limiting part. According to the door body, the first limiting component is installed on the end cover, the installation stability of the first limiting component is good, and the influence on the heat preservation effect of the door body can be reduced through the first limiting component.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] The present invention claims priority to Chinese patent application No. 202322680120.8, filed on September 28, 2023, with invention name “Refrigeration Equipment”, which is incorporated herein by reference in its entirety. Technical Field

[0003] The utility model relates to the technical field of refrigeration equipment, in particular to a door body, a drawer and refrigeration equipment. Background Art

[0004] In embedded home appliances, in order to improve the consistency of the overall style, cabinet panels are added to the home appliances so that the appearance of the home appliances maintains a unified style. In the related art, the home appliances and the cabinet panels are fixedly connected by fastening screws, and the fastening screws are installed in the waist-shaped holes. By adjusting the position of the fastening screws in the waist-shaped holes, the height and width of the cabinet panels and the home appliances can be adjusted. The position adjustment operation of the fastening screws in the waist-shaped holes is complicated, and it is not convenient to adjust the relative position of the home appliances and the cabinet panels. The solution of installing home appliances and cabinet panels by fastening screws and waist-shaped holes requires professional installation personnel. The installation process generally takes more than 3 hours, and the installation cost and efficiency need to be optimized.

[0005] Taking the installation of cabinet panels on the front side of the refrigeration equipment as an example, a mounting structure for connecting the cabinet panels is provided on the front side of the refrigeration equipment. The mounting parts on the front side of the refrigeration equipment will occupy the insulation layer space on the front side of the door or drawer, affecting the insulation effect. In order to install the cabinet panels without affecting the insulation effect, the installation method and structure of the mounting structure need to be optimized. Utility Model Content

[0006] The utility model aims to solve at least one of the technical problems existing in the related art. To this end, the utility model provides a door body, wherein the first limiting component is installed on the end cover, the first limiting component has good installation stability, and the first limiting component can reduce the influence on the thermal insulation effect of the door body.

[0007] The utility model also provides a drawer.

[0008] The utility model also provides a refrigeration device.

[0009] The door body according to the first embodiment of the utility model comprises:

[0010] The door body is provided with an end cover, the front side of the end cover is connected with a first limiting component, the first limiting component includes a first limiting portion and a second limiting portion connected to the lower end of the first limiting portion, the first limiting portion is arranged at the front side of the second limiting portion and forms an angle with the second limiting portion;

[0011] An adjusting component is used to connect the cabinet panel, the front side of the adjusting component is limited by the first limiting portion, and along the extension direction of the first limiting portion, the adjusting component is slidably connected between the end cover and the first limiting portion. The adjusting component includes at least two adjusting portions, one of which is supported by the second limiting portion at the bottom, and the height position of the door body and the cabinet panel is adjusted by switching the adjusting portion supported by the second limiting portion.

[0012] The door body according to the embodiment of the utility model includes a door body and an adjusting component. The front side of the door body is connected to the cabinet panel through the cooperation of the first limiting component and the adjusting component. When the door body is closed, the front side of the door body matches the overall home decoration style. The door body is provided with a first limiting component. The first limiting part of the first limiting component is limited to the front side of the adjusting component. The second limiting part of the first limiting component is supported below the adjusting component. The adjusting component is provided with at least two different adjusting parts. By switching the adjusting part supported by the second limiting part, the installation height of the cabinet panel can be adjusted. The first limiting component is installed on the end cover of the door body. The end cover has high structural strength, the first limiting component has good installation stability, the area of ​​the insulation layer of the door body occupied by the first limiting component is small, and the thickness of the insulation layer is slightly affected, thereby ensuring the insulation effect.

[0013] According to an embodiment of the utility model, the end cover is provided with a first limiting surface, and the bottom surface of the first limiting component is limited by the first limiting surface;

[0014] and / or,

[0015] The end cover is provided with a second limiting surface, and the left side surface or the right side surface of the first limiting component is limited by the second limiting surface.

[0016] According to an embodiment of the utility model, the end cover is provided with a plurality of third limiting surfaces, and the rear wall surface of the adjusting component is limited by the third limiting surfaces.

[0017] According to an embodiment of the utility model, a plurality of convex ribs are formed on the front side of the end cover, and the third limiting surface includes the front end surfaces of several of the convex ribs.

[0018] According to one embodiment of the utility model, a second limiting component is arranged above the first limiting component, the second limiting component includes a third limiting portion and a fourth limiting portion, the fourth limiting portion is connected to an end of the third limiting portion facing away from the first limiting portion, the third limiting portion is arranged at the front side of the fourth limiting portion and forms an angle with the third limiting portion, and the fourth limiting portion is limited to the front side of the upper end of the adjusting component.

[0019] According to one embodiment of the utility model, a first slide is formed between the third limiting portion and the first limiting portion, and a second slide is formed between the fourth limiting portion and the second limiting portion; the adjusting component includes a main body protruding from the front side of the adjusting portion, the main body is used to connect the cabinet panel, the main body is slidably connected to the first slide, and the adjusting portion is slidably connected to the second slide.

[0020] According to an embodiment of the present invention, the first limiting component supports a plurality of the adjusting components in the length direction, and the minimum distances from different adjusting parts to the installation center of the adjusting component are the same or different.

[0021] According to one embodiment of the utility model, the adjusting component is provided with four adjusting parts, each of the adjusting parts is at a different distance from the installation center of the adjusting component, and the length of the line connecting the outer end points of two oppositely arranged adjusting parts and passing through the installation center is the same.

[0022] The drawer according to the second embodiment of the utility model comprises:

[0023] The drawer body is provided with an end cover, the front side of the end cover is connected with a first limiting component, the first limiting component includes a first limiting portion and a second limiting portion connected to the end of the first limiting portion, the first limiting portion is arranged in front of the second limiting portion and forms an angle with the second limiting portion;

[0024] An adjusting component is used to connect the cabinet panel, the front side of the adjusting component is limited by the first limiting portion, and along the extension direction of the first limiting portion, the adjusting component is slidably connected between the end cover and the first limiting portion. The adjusting component includes at least two adjusting portions, one of which is supported by the second limiting portion at the bottom, and the height position of the drawer body and the cabinet panel is adjusted by switching the adjusting portion supported by the second limiting portion.

[0025] According to an embodiment of the utility model, a plurality of convex ribs are formed on the front side of the end cover, and the front end surfaces of the convex ribs are contacted and limited by the rear end surface of the adjusting component.

[0026] According to an embodiment of the utility model, the end cover is provided with a first limiting surface, and the bottom surface of the first limiting component is limited by the first limiting surface;

[0027] and / or,

[0028] The end cover is provided with a second limiting surface, and the left side surface or the right side surface of the first limiting component is limited by the second limiting surface.

[0029] According to an embodiment of the utility model, the end cover is provided with a plurality of third limiting surfaces, and the rear wall surface of the adjusting component is limited by the third limiting surfaces.

[0030] According to an embodiment of the utility model, a plurality of convex ribs are formed on the front side of the end cover, and the third limiting surface includes the front end surfaces of several of the convex ribs.

[0031] According to one embodiment of the utility model, a second limiting component is arranged above the first limiting component, the second limiting component includes a third limiting portion and a fourth limiting portion, the fourth limiting portion is connected to an end of the third limiting portion facing away from the first limiting portion, the third limiting portion is arranged at the front side of the fourth limiting portion and forms an angle with the third limiting portion, and the fourth limiting portion is limited to the front side of the upper end of the adjusting component.

[0032] According to one embodiment of the utility model, a first slide is formed between the third limiting portion and the first limiting portion, and a second slide is formed between the fourth limiting portion and the second limiting portion; the adjusting component includes a main body protruding from the front side of the adjusting portion, the main body is used to connect the cabinet panel, the main body is slidably connected to the first slide, and the adjusting portion is slidably connected to the second slide.

[0033] According to an embodiment of the present invention, the first limiting component supports a plurality of the adjusting components in the length direction, and the minimum distances from different adjusting parts to the installation center of the adjusting component are the same or different.

[0034] According to one embodiment of the utility model, the adjusting component is provided with four adjusting parts, each of the adjusting parts is at a different distance from the installation center of the adjusting component, and the length of the line connecting the outer end points of two oppositely arranged adjusting parts and passing through the installation center is the same.

[0035] According to the refrigeration device of the third aspect of the present invention, the refrigeration device comprises a box body, and also comprises a door body as described in any one of the above items or a drawer as described in any one of the above items, and the box body is openably connected to the door body or the drawer.

[0036] The refrigeration device according to the embodiment of the utility model is easy to install and has a wide range of applications when installed in an embedded manner.

[0037] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or related technologies, the drawings required for use in the embodiments or related technical descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0039] Figure 1 It is a side view structural diagram of the connection state of the door body and the cabinet board provided by the embodiment of the utility model;

[0040] Figure 2 yes Figure 1 Schematic diagram of the cross-sectional structure of AA;

[0041] Figure 3 yes Figure 2 A schematic diagram of the partial structure of the cross-section of the CC;

[0042] Figure 4 yes Figure 3 A schematic diagram of the partially enlarged structure of the B part;

[0043] Figure 5 yes Figure 3 The schematic diagram of the local enlarged structure of the B part in the middle, Figure 4 The difference is that the adjustment component is not shown, and the first slide and the second slide are marked;

[0044] Figure 6 It is a schematic diagram of a partial three-dimensional structure of a door body provided by an embodiment of the utility model;

[0045] Figure 7 It is a front view structural schematic diagram of an adjusting component provided by an embodiment of the utility model;

[0046] Figure 8 It is a three-dimensional structural schematic diagram of an adjusting component provided by an embodiment of the utility model;

[0047] Fig. 9 It is a three-dimensional structural schematic diagram of another adjusting component provided by an embodiment of the utility model;

[0048] Fig.10 It is a rear view structural schematic diagram of the adjustment component provided by the embodiment of the utility model;

[0049] Fig.11 It is a front view structural schematic diagram of a third adjusting component provided by an embodiment of the utility model;

[0050] Fig.12 It is a schematic diagram of the structure of the refrigeration equipment provided by the embodiment of the utility model, in which some structures are omitted.

[0051] Reference numerals:

[0052] 100, box body;

[0053] 200, door body; 210, end cover; 211, first limiting surface; 212, second limiting surface; 213, third limiting surface; 214, convex rib; 230, column;

[0054] 310, first limiting component; 311, first limiting portion; 312, second limiting portion; 320, second limiting component; 321, third limiting portion; 322, fourth limiting portion; 330, first slideway; 340, second slideway; 350, second fastener;

[0055] 400, adjustment component; 410, adjustment portion; 420, main body; 421, mounting hole; 430, adjustment distance mark; 440, first fastener;

[0056] 500, cabinet board;

[0057] Installation center o; first distance L1; second distance L2; third distance L3; fourth distance L4; fifth distance L5. DETAILED DESCRIPTION

[0058] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0059] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, in the description of the present utility model, unless otherwise specified, "multiple", "multiple roots", and "multiple groups" mean two or more.

[0060] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0061] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0062] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0063] Embedded devices can be refrigeration equipment, cleaning appliances, cooking appliances, etc. There are various types of embedded devices. Taking refrigeration equipment as an example, refrigeration equipment can be refrigerators, freezers, display cabinets, wine cabinets, etc. When installing embedded devices, the embedded devices are decorated with cabinet panels that match the style. It is necessary to consider the installation of opening and closing devices connected to the embedded devices, such as drawers or door bodies and cabinet panels. In the following embodiments, the opening and closing devices are described using drawers and door bodies as examples. The cabinet panel is installed on the front side of the embedded device. The cabinet panel can decorate and protect the embedded device. The front side here can be understood as the drawer and door body in the embedded device are in a closed state, and the surface facing the user is the front side.

[0064] refer to Figures 1 to 12As shown, an embodiment of the first aspect of the utility model provides a door body, including a door body 200 and an adjusting component 400, the door body 200 is provided with an end cover 210, the front side of the end cover 210 is connected to a first limiting component 310, the first limiting component 310 includes a first limiting portion 311 and a second limiting portion 312 connected to the lower end of the first limiting portion 311, the first limiting portion 311 is arranged at the front side of the second limiting portion 312 and forms an angle with the second limiting portion 312; the adjusting component 400 is used In connection with the cabinet panel 500, the front side of the adjusting component 400 is limited by the first limiting portion 311. Along the extension direction of the first limiting portion 311, the adjusting component 400 is slidably connected between the end cover 210 and the first limiting portion 311. The adjusting component 400 includes at least two adjusting portions 410, one of which is supported by the second limiting portion 312 at the bottom. By switching the adjusting portion 410 supported by the second limiting portion 312, the height position of the door body 200 and the cabinet panel 500 is adjusted.

[0065] When the door is closed, the front side of the door is connected to the first limiting component 310 and the adjusting component 400. The orientation relationship of the following embodiments of the present invention is based on the orientation relationship of the door in the closed state.

[0066] Based on the first position-limiting component 310 being connected to the door body 200, the adjusting component 400 is first installed on the cabinet plate 500, and then the door body 200 and the cabinet plate 500 are connected by installing the first position-limiting component 310 and the adjusting component 400. The cabinet plate 500 can be driven to adjust its height relative to the door body 200 by cooperating with the end cover 210, the first position-limiting component 310 and the adjusting component 400.

[0067] refer to Figures 2 to 4 As shown, the front side of the end cap 210 is connected to the first limiting component 310, and the first limiting component 310 includes a first limiting portion 311 and a second limiting portion 312. The first limiting portion 311 is at the front side of the adjusting component 400 and limits the adjusting component 400 in the front, and the second limiting portion 312 is below the adjusting component 400, and the second limiting portion 312 supports an adjusting portion 410 of the adjusting component 400. The first limiting component 310 limits the adjusting component 400 at the front and bottom sides, so as to realize the installation of the adjusting component 400 and the first limiting component 310.

[0068] refer to Figure 2 As shown, the first limiting component 310 is installed on the front side of the end cover 210 and is installed using the structure of the end cover 210. The door body 200 does not need to be additionally provided with parts for installing the first limiting component 310, so the structure of the door body 200 can be simplified. The space on the front side of the end cover 210 can be used to minimize the impact on the volume of the foam layer in the door body, thereby ensuring the thermal insulation effect of the door body.

[0069] When the end cover 210 of the door body 200 includes an upper end cover and a lower end cover, the front side of at least one of the upper end cover and the lower end cover is connected to the first limiting component 310. When the front sides of the upper end cover and the lower end cover are both connected to the first limiting component 310, the upper and lower ends of the door body 200 are both connected to the cabinet board 500, ensuring the installation accuracy of the door body 200 and the cabinet board 500.

[0070] refer to Figure 3 As shown, the cabinet panel 500 is adjusted in height relative to the door body 200. The position adjustment is achieved by adjusting the position where the adjustment portion 410 and the second position limiting portion 312 are supported, and switching the adjustment portion 410 supported by the second position limiting portion 312. The “different adjustment portions 410” can be understood as different distances from the outer edge of the adjustment portion 410 to the installation center o of the adjustment component 400. Based on the fact that the height position of the installation center o and the cabinet panel 500 remain unchanged, the distance from the outer edge of the adjustment portion 410 to the installation center o is different, and the distance from the installation center o to the second position limiting portion 312 changes. Then, the height position where the outer edge of the adjustment portion 410 is supported by the second position limiting portion 312 is different, thereby achieving height position adjustment of the cabinet panel 500. The installation center o is located on the axis of rotation adjustment of the adjustment component 400. The installation center can be understood as a virtual center, not the center of the adjustment component 400. Reference Figure 7 As shown, the inner and outer directions of the adjusting component 400 can be understood as the inner side being closer to the installation center o and the outer side being farther from the installation center o.

[0071] refer to Figure 8 and Fig. 9 As shown, the number of different adjustment parts 410 is equivalent to the number of adjustment gears in the height direction. If the adjustment component 400 is provided with four adjustment parts 410, the number of different adjustment parts 410 is two, and there are two adjustment positions. If the adjustment component 400 is provided with four adjustment parts 410, the number of different adjustment parts 410 is four, and there are four adjustment positions. When the adjustment component 400 is provided with four adjustment parts 410, the number of different adjustment parts 410 is two, and the other two adjustment parts 410 can have the same structure as one of the adjustment parts 410, or two of each adjustment part 410 can be provided. If a plurality of adjustment parts 410 of the adjustment component 400 are provided, when one of the adjustment parts 410 is deformed or damaged, it can be switched to another of the adjustment parts 410 to support the first limit part 310, and the support and adjustment requirements can be met without replacing the adjustment component 400. Of course, if the adjustment component 400 is provided with two adjustment parts 410, the two adjustment parts 410 are arranged to be different.

[0072] The door body 200 may be equipped with an adjusting component 400 of the same size, or the door body 200 may be equipped with at least two adjusting components 400 of different sizes. By replacing the adjusting component 400, the number of height adjustment gears is increased.

[0073] The height direction can be perpendicular to the horizontal plane or approximately perpendicular to the horizontal plane. That is to say, this embodiment does not make strict requirements on the height direction (no strict requirements include manufacturing errors, design needs, etc.). For example, the angle between the horizontal plane and the height direction is between 85-95 degrees, which can be considered as the height direction.

[0074] The first limiting component 310 at least limits the front position of the adjusting component 400 , and the rear position of the adjusting component 400 can be achieved by at least one of the first limiting component 310 and the end cover 210 .

[0075] The door body of the embodiment of the utility model is provided with a first limiting component 310 installed on the end cover 210, which fully utilizes the space in front of the end cover 210 and utilizes the structure of the end cover 210 to ensure the connection stability of the first limiting component 310. The first limiting component 310 is easy to install and will not affect other components of the door body 200. It has little influence on the structure of the door body 200, thereby ensuring the thermal insulation effect of the door body 200.

[0076] Understandably, reference Figure 2 and Figure 6 As shown, the first limiting portion 311 and the second limiting portion 312 extend in the left-right direction on the front side of the end cover 210, and the first limiting portion 311 cooperates with the second limiting portion 312 to form a slide extending in the left-right direction. The slide can be understood as a slide rail or a slide groove, and the adjustment portion 410 can move in the left-right direction along the slide rail or the slide groove to adjust the left-right position of the cabinet panel 500.

[0077] It can be understood that the upper surface of the second limiting portion 312 and the end surface of the adjusting portion 410 support each other. Compared with point contact or line contact, surface support can increase the contact area, improve support stability, and have better load-bearing capacity, which helps to improve the connection stability between the cabinet panel 500 and the door body 200.

[0078] The end surface of the adjusting portion 410 can be a plane or a curved surface. The upper surface of the second limiting portion 312 is matched with the end surface of the adjusting portion 410 to ensure that the upper surface of the second limiting portion 312 is in stable contact with the end surface of the adjusting portion 410. The shape of the end surface of the adjusting portion 410 is not limited.

[0079] Understandably, reference Figure 2 and Figure 3As shown, a second limiting component 320 is arranged above the first limiting component 310, and the second limiting component 320 includes a third limiting portion 321 and a fourth limiting portion 322. The fourth limiting portion 322 is connected to the end of the third limiting portion 321 facing away from the first limiting portion 311, and the third limiting portion 321 is arranged on the front side of the fourth limiting portion 322 and forms an angle with the third limiting portion 321. The first limiting portion 311 and the second limiting portion 312 are cooperated to be limited on the front side of the lower end of the adjusting component 400, and the third limiting portion 321 and the fourth limiting portion 322 are cooperated to be limited on the front side of the upper end of the adjusting component 400. The adjusting component 400 is doubly limited in the height direction, and the installation stability of the adjusting component 400 on the door body is better.

[0080] Understandably, reference Figure 4 and Figure 5 As shown, a spacing is provided between the third limiting portion 321 and the first limiting portion 311, a first slide 330 is formed between the third limiting portion 321 and the first limiting portion 311, a second slide 340 is formed between the fourth limiting portion 322 and the second limiting portion 312, the adjusting component 400 includes a main body portion 420 protruding from the front side of the adjusting portion 410, the main body portion 420 protrudes from the adjusting portion 410 with a preset thickness, the main body portion 420 is slidably connected to the first slide 330, the adjusting portion 410 is slidably connected to the second slide 340, the main body portion 420 is used to connect the cabinet panel 500, the first slide 330 provides an avoidance space for the main body portion 420 so that the main body portion 420 is connected to the cabinet panel 500, and the second slide 340 limits the adjusting portion 410. It can be understood that the first limiting component 310 and the second limiting component 320 cooperate to form a slideway with a T-shaped cross section, which can not only stabilize the limiting adjustment component 400, but also facilitate the connection between the main body 420 and the cabinet board 500. Figure 5 As shown, the regions of the first slideway 330 and the second slideway 340 are indicated by dashed boxes.

[0081] It should be noted that, when the second limiting portion 312 supports the adjusting portion 410 , a distance is provided between the main body 420 and the first limiting portion 311 , and the first limiting portion 311 does not play a supporting role.

[0082] Understandably, reference Figure 4 , Figure 8 and Fig. 9 As shown, the body 420 protrudes toward the front side of the adjustment portion 410 by a preset thickness, which can enhance the structural strength of the body 420. When the body 420 is provided with a mounting hole 421, the cabinet panel 500 is connected by a first fastener 440 passing through the mounting hole 421, and the body 420 ensures the connection strength by increasing the preset thickness.

[0083] refer to Figure 4 and Figure 5As shown, the maximum height of the main body 420 is the first distance L1. Based on the different vertical distances from different adjustment parts 410 to the installation center of the main body 420, the maximum vertical distance from the outer contour of the adjustment part 410 to the installation center of the adjustment component 400 is the second distance L2, and the minimum vertical distance is the fifth distance L5. The maximum height of the first slide 330 is the third distance L3, and the maximum height of the second slide 340 is the fourth distance L4. L4-2L2<L3-L1<L4-2L5. It can be understood that when different adjustment parts 410 are supported by the guide limit component, the ends of the main body 420 in the height direction will not interfere with the guide limit component, ensuring that the adjustment component 400 and the guide limit component can be accurately installed.

[0084] refer to Figure 2 and Figure 6 As shown, the first limiting component 310 cooperates with the second limiting component 320 to form a transverse guide rail, and the transverse guide rail extends in the horizontal direction. When one of the left end and the right end of the transverse guide rail is provided with an opening, the adjustment component 400 can enter the first slideway 330 and the second slideway 340, and the other end of the left end and the right end can be provided with a stopper to prevent the adjustment component 400 from slipping off the transverse guide rail.

[0085] The first position-limiting component 310 is provided with a hole structure, and the first position-limiting component 310 is fixed to the end cover 210 by a second fastener 350 penetrating the hole structure, or the first position-limiting component 310 can be a snap-fit ​​structure, and the first position-limiting component 310 is snap-fitted and fixed to the end cover 210. The connection structure between the first position-limiting component 310 and the end cover 210 is various, and is not limited here.

[0086] Next, the installation method of the first limiting component 310 on the end cover 210 is described.

[0087] Understandably, reference Figure 4 and Figure 5 As shown, the end cover 210 is provided with a first limiting surface 211, and the bottom surface of the first limiting component 310 is limited by the first limiting surface 211. The first limiting surface 211 limits the first limiting component 310 below the first limiting component 310, which facilitates the positioning of the first limiting component 310 and ensures the connection stability of the first limiting component 310 on the end cover 210.

[0088] It can also be understood that the end cover 210 is provided with a sink, and the first position-limiting component 310 is positioned and supported by the sink, so as to facilitate the installation and positioning of the first position-limiting component 310.

[0089] It is also understandable that reference Figure 6As shown, the end cap 210 is provided with a second limiting surface 212, and the left side or right side of the first limiting component 310 is limited by the second limiting surface 212. The end cap 210 limits the left side or right side of the first limiting component 310, which facilitates the accurate installation of the first limiting component 310. Two second limiting surfaces 212 can be provided, one limiting the left side of the first limiting component 310, and the other limiting the right side of the first limiting component 310.

[0090] The end cover 210 can be provided with a first limiting surface 211 and a second limiting surface 212 at the same time. The lower side, left side and right side of the first limiting component 310 are all limited. The first limiting component 310 can be accurately positioned and installed with the end cover 210 .

[0091] The first limiting component 310 can be fixedly connected to the end cover 210 through the second fastener 350 , and the installation is easy and the structure is simple.

[0092] Understandably, reference Figure 6 As shown, the end cover 210 is provided with a plurality of third limiting surfaces 213, and the rear wall surface of the adjusting component 400 is limited by the third limiting surfaces 213. The end cover 210 limits the rear wall surface of the adjusting component 400, and the first limiting component 310 does not need to be provided with a rear wall plate, which is equivalent to simplifying the structure of the first limiting component 310, and can also reduce the thickness of the first limiting component 310, thereby reducing the gap between the door body and the cabinet panel 500.

[0093] Understandably, reference Figure 6 As shown, a plurality of ribs 214 are formed on the front side of the end cover 210, and the third limiting surface 213 includes the front end surfaces of the plurality of ribs 214. The ribs 214 can strengthen the strength of the end cover 210 and ensure that the thickness of the end cover 210 is not reduced. Based on the injection molding of the end cover 210, the front end surface of the ribs 214 has good flatness, so that the adjustment component 400 can move more smoothly between the first limiting component 310 and the end cover 210.

[0094] Understandably, reference Figure 2 and Figure 6 As shown, the length direction of the first limiting component 310 supports multiple adjustment components 400, and the minimum distances from different adjustment parts 410 to the installation center of the adjustment component 400 are the same or different. Each adjustment component 400 is supported by the first limiting component 310, and the distances from the adjustment parts 410 of each adjustment component 400 to the installation center can be the same or different. Each adjustment component 400 can be adjusted independently, and the adjustment is flexible.

[0095] When the end cover 210 of the door body 200 includes an upper end cover and a lower end cover, columns 230 are provided at both left and right ends of the upper end cover and the lower end cover.

[0096] Next, the adjustment member 400 will be described.

[0097] Understandably, reference Figures 7 to 11 As shown, the adjustment parts 410 are located on different sides of the adjustment component 400. If the adjustment component 400 is provided with four sides, the adjustment parts 410 are provided on at least two sides, so as to facilitate distinguishing each adjustment part 410 and accurately adjusting to the target position.

[0098] refer to Figures 7 to 10 As shown, the adjusting component 400 is a quadrilateral adjusting component, the outer contour of the adjusting component 400 is provided with four sides, and the adjusting parts 410 are provided on different sides of the adjusting component 400. The adjusting parts 410 are provided on two sides, three sides or four sides of the adjusting component 400, the adjusting parts 410 are located on different sides of the adjusting component 400, the number of the adjusting parts 410 is less than or equal to four and greater than or equal to two, and at least two adjusting parts 410 are different.

[0099] The quadrilateral adjustment component can be a quadrilateral structure or an approximate quadrilateral structure. The outer contour of the quadrilateral adjustment component includes four side faces, each of which can be straight or curved. The shape of each face is not limited, such as at least one of the four sides extends along a straight line, and at least one side extends along an arc curve. Adjacent side faces of the adjustment component 400 can be chamfered. The shape of the adjustment component 400 can be a rectangle, trapezoid, parallelogram, or rhombus, etc. The specific shape of the adjustment component 400 is not limited and is not listed here. If the shape of the adjustment component 400 is a square, the installation center does not coincide with the center of the square to ensure that the adjustment component 400 is provided with at least two adjustment parts 410. The quadrilateral adjustment component can also be understood as a quadrilateral or an approximate quadrilateral in the outer contour shape of the front view of the quadrilateral adjustment component. Among them, Figure 7 The installation center o is marked by a black dot in the figure, and the distances from different adjustment parts to the installation center are marked as a1, a2, a3 and a4 in the figure. Fig. 9 The distances from different adjustment parts to the installation center are shown in the figure as a1, a2, and a3.

[0100] The outer contour of the adjustment component 400 may also be a triangle (see Fig.11 The adjustment component 400 has various shapes such as those shown in the figure), hexagon, etc., and the structure of the adjustment component 400 is diverse and can be selected according to needs.

[0101] Understandably, reference Figure 8 and Fig. 9 As shown, when the adjusting component 400 includes a body 420 connected to the adjusting portion 410, the body 420 is used to connect the cabinet board 500. The adjusting portion 410 is connected to the outer edge of the body 420, and the adjusting portion 410 cooperates with the body 420 so that the outer contour of the adjusting component 400 is a quadrilateral.

[0102] It can be understood that the vertical distances from the outer edges of different adjustment parts 410 to the installation center of the main body 420 are different. The main body 420 is connected to the cabinet panel 500, and the installation center of the adjustment component 400 is located in the main body 420, which is convenient for positioning and installation of the adjustment component 400 and the cabinet panel 500.

[0103] In some cases, the distance from the edge of the main body 420 to the installation center is equal, the outer contour shape of the main body 420 can be a circle, an equilateral triangle, a square, or other regular polygons, and the installation center is the center of the main body 420.

[0104] Understandably, reference Figure 8 and Fig. 9 As shown, three or four adjusting parts 410 are sequentially arranged on the outer ring of the main body 420, the adjusting part 410 at the lower end is supported by the second limiting part 312, and the adjusting part 410 at the upper end and / or the lower end can be limited by the first limiting part 310 and the second limiting part 320. When four adjusting parts 410 are arranged on the outer ring of the main body 420, the distance between each adjusting part 410 and the installation center of the adjusting part 400 is different.

[0105] The length of the line connecting the outer end points of the two adjusting parts 410 arranged opposite to each other and passing through the installation center is the same. When four adjusting parts 410 are arranged in sequence on the outer ring of the main body 420, the maximum vertical distance between the two adjusting parts 410 arranged opposite to each other in the height direction is the first length, and the maximum vertical distance between the two adjusting parts 410 arranged opposite to each other in the left-right direction is the second length. The first length is equal to the second length. After switching the adjusting part 410 supported by the second limiting part 312, it is ensured that the adjusting part 410 in the left-right direction will not interfere with the limiting part.

[0106] It is understandable that two different adjustment parts 410 are disposed on opposite sides of the main body 420; or two different adjustment parts 410 are disposed on adjacent sides of the main body 420. The positions of the different adjustment parts 410 are flexible and can be selected according to needs.

[0107] refer to Figure 7 and Fig. 9 As shown, the adjustment part 410 is provided with an adjustment distance mark 430, and the minimum distance to the installation center is called the reference distance. The adjustment distance mark 430 of the adjustment part 410 corresponding to the reference distance is 0 mm, and the difference between the distance from the other adjustment parts 410 to the installation center and the reference distance is the adjustment distance mark 430 of the corresponding adjustment part 410, such as 2 mm, 3 mm, etc. The adjustment distance mark 430 corresponds to the adjustment part 410 one by one.

[0108] refer to Figure 7As shown, the adjustment component 400 has four adjustment parts 410, and the distance from the outer contour of each adjustment part 410 to the installation center of the main body 420 is different. The minimum distance is taken as the reference distance 0mm, and the adjustable distances of each adjustment part 410 can be 0mm, 0.2mm, 2.8mm, and 3.0mm in sequence. 0mm and 3.0mm are relatively set. Of course, other adjustment precisions can be freely selected, such as 0mm, 0.1mm, 0.15mm, and 0.2mm. The adjustment parts 410 that are relatively set in the same direction have the same adjustable distances added together, so that each adjustment component 400 has the same matching clearance with the slideway in the limit part in the left and right directions, which can minimize the spacing of the slideway in the left and right directions.

[0109] It can be understood that the main body 420 and the adjusting portion 410 are integrally formed, the adjusting component 400 has good integrity and structural stability, and the number of parts can be reduced.

[0110] In some cases, the main body 420 and the adjusting part 410 are detachably connected (not shown in the figure). Without removing the main body 420 from the cabinet panel 500, the adjusting part 410 can be detached from the main body 420 to switch the adjusting part 410 supported by the second limit part 312 to adjust the adjustment range in the height direction. If the main body 420 and the cabinet panel 500 are connected by threads, the problem of thread slippage caused by frequent removal of the main body 420 from the cabinet panel 500 can be solved. Among them, the main body 420 and the adjusting part 410 are detachably connected, which can be understood as the main body 420 and at least one adjusting part 410 are detachably connected. The main body 420 and the adjusting part 410 can be detachably connected by means of snap connection, hanging connection, thread connection, etc. The disassembly and assembly methods of the main body 420 and the adjusting part 410 are various and can be selected according to needs.

[0111] Understandably, reference Figures 7 to 11 As shown, multiple adjustment parts 410 are integrally formed, the adjustment parts 410 and the second limiting part 312 support each other, the outer end faces of the adjustment parts 410 and the second limiting part 312 support each other, the outer end faces of the adjacent adjustment parts 410 are connected by an arc surface, and the outer end faces of the adjustment parts 410 are in an arc transition, which can avoid accidental injury to operators during the disassembly process, save materials, and reduce processing costs. Of course, if each adjustment part 410 is an independent part, the outer end faces of adjacent adjustment parts 410 can also be transitioned by an arc surface.

[0112] In some cases, reference Fig.11 As shown, the outer end faces of the multiple adjustment parts 410 are connected end to end, and the multiple outer end faces are connected in sequence to form a closed-loop outer contour surface. The outer contour surface of the adjustment part 410 has a larger area and better supporting stability.

[0113] It is understandable that the main body 420 of the adjustment component 400 is provided with a mounting position, and the adjustment component 400 is connected to the cabinet board 500 through the mounting position, and the structural form of the mounting position is not limited. The mounting position can be a mounting hole 421, and the adjustment component 400 is connected to the cabinet board 500 through a first fastener 440 that penetrates the mounting hole 421. The mounting position can also be a first clamping portion, and the adjustment component 400 is clamped and fixed to each other with a second clamping portion of the cabinet board 500 through the first clamping portion.

[0114] refer to Figures 7 to 9 As shown, taking the mounting position as the mounting hole 421 as an example, the main body 420 can be provided with one or more mounting holes 421; when one mounting hole 421 is provided, the center of the mounting hole 421 can be provided at the mounting center or at the periphery of the mounting center; when the center of the mounting hole 421 is provided at the mounting center, the first fastener 440 penetrating the mounting hole 421 is fixed to the target position of the cabinet board 500, and the adjusting part 410 supported by the second limiting part 312 can be rotatably switched by loosening the first fastener 440, based on the outer periphery of the adjusting part 410 The end surface and the second position-limiting portion 312 support each other, and only one mounting hole 421 is provided to accurately switch the adjustment portion 410; when one mounting hole 421 is provided at the periphery of the installation center, the cabinet plate 500 needs to be provided with a plurality of matching holes, and the number of matching holes is the same as the number of the adjustment portion 410. By adjusting the position of the adjustment component 400, the mounting hole 421 is switched to be connected with the corresponding matching hole through the first fastener 440, so as to switch the adjustment portion 410 supported by the second position-limiting portion 312, and the structure of the adjustment component 400 can be simplified. When a plurality of mounting holes 421 are provided, the plurality of mounting holes 421 are centrally symmetrically distributed around the installation center.

[0115] refer to Fig.10 As shown, the mounting hole 421 is configured as a countersunk hole, and the adjusting component 400 is physically connected to the cabinet panel 500 by means of a countersunk screw passing through the countersunk hole. The countersunk screw will not protrude from the plane of the adjusting component 400. The use of the countersunk screw can prevent the adjusting component 400 from scratching the limiting component when moving, and the limiting component does not need to be thickened to avoid the countersunk screw. The mounting hole 421 can be configured as a conical hole, and can also be configured as a step hole, so that the thickness of the rubber material of the through hole is increased, thereby increasing the force strength of the adjusting component 400.

[0116] refer to Figure 7 As shown, the adjusting component 400 is provided with four adjusting parts 410, and the main body 420 is provided with four mounting holes 421, and the four mounting holes 421 are evenly distributed around the periphery of the mounting center. That is, the main body 420 is provided with a plurality of mounting holes 421, and the number of mounting holes 421 is the same as the number of the adjusting parts 410.

[0117] Other functions of the door body are described below.

[0118] It can be understood that the door body also includes a thickness adjustment component (not shown in the figure), which is arranged in the front-to-back direction of at least one of the adjustment component 400 and the limiting component. The thickness adjustment component is used to be arranged between the limiting component and the door body 200 and / or the thickness adjustment component is used to be arranged between the adjustment component 400 and the cabinet panel 500, so as to adjust the relative position of the door body 200 and the cabinet panel 500 along the front-to-back direction through the thickness adjustment component.

[0119] In some cases, the thickness adjustment component includes at least one gasket. If multiple gaskets are provided, the thickness of the gaskets may be the same or different, and the thickness direction of the gaskets is the front-to-back direction. By selecting gaskets of different thicknesses, the spacing between the door body 200 and the cabinet panel 500 can be adjusted. Avoidance holes need to be provided on the gasket, and the avoidance holes are used to avoid the portion where the adjustment component 400 is connected to the cabinet panel 500, or to avoid the portion where the limiting component is connected to the door body 200. When the adjustment component 400 is provided with a mounting hole 421, the number of the avoidance holes is the same as the mounting hole 421, so as to avoid the first fastener 440 passing through the mounting hole 421; similarly, the avoidance holes also avoid the installation position of the limiting component.

[0120] It should be noted that the contour shape of the gasket may be the same as the contour shape of the main body 420 , that is, the gasket does not extend to the position corresponding to the adjustment portion 410 to avoid mutual interference between the gasket and the limiting component.

[0121] An embodiment of the second aspect of the utility model provides a drawer, including a drawer body and an adjusting component 400, the drawer body is provided with an end cover 210, the front side of the end cover 210 is connected to a first limiting component 310, the first limiting component 310 includes a first limiting portion 311 and a second limiting portion 312 connected to the end of the first limiting portion 311, the first limiting portion 311 is arranged at the front side of the second limiting portion 312 and forms an angle with the second limiting portion 312; the adjusting component 400 is used to connect the cabinet panel 500, the front side of the adjusting component 400 is limited by the first limiting portion 311, along the extension direction of the first limiting portion 311, the adjusting component 400 is slidably connected between the end cover 210 and the first limiting portion 311, the adjusting component 400 includes at least two adjusting portions 410, the bottom of one of the adjusting portions 410 is supported by the second limiting portion 312, and the height position of the drawer body and the cabinet panel 500 is adjusted by switching the adjusting portion 410 supported by the second limiting portion 312.

[0122] The installation method of the end cover 210, the first limiting component 310 and the adjusting component 400 on the drawer is the same as the installation method of the end cover, the first limiting component 310 and the adjusting component 400 on the door body, so the drawer has the beneficial effects of the above-mentioned door body. Please refer to the contents of the above-mentioned door body and the drawings of the door body, which will not be repeated here.

[0123] Of course, the end cover 210 of the drawer may also be provided with the second limiting component 320 mentioned above.

[0124] It should be noted that, for the drawer, the front side of the front wall of the drawer is connected to the first limiting component 310, and the other wall panels of the drawer do not need to be connected to the first limiting component 310, so as to ensure that the drawer can be opened and closed and connected to the embedded device.

[0125] The end cover 210 structure of the above-mentioned door body can be applied to a drawer. The end cover 210 of the drawer can refer to the embodiment of the above-mentioned door body and will not be repeated here. The first limiting component 310 and the second limiting component 320 connected to the end cover 210 can also be applied to the drawer. The above-mentioned adjustment component 400 can also be applied to the drawer. For details, please refer to the embodiment of the above-mentioned door body and will not be repeated here.

[0126] For example, the front side of the end cap 210 is protruded to form a plurality of ribs 214, and the front end surface of the ribs 214 is contacted and limited at the rear end surface of the adjustment component 400. The ribs 214 can play a role in strengthening the strength of the end cap 210, and can also ensure that the thickness of the end cap 210 is not reduced. Based on the injection molding of the end cap 210, the front end surface of the ribs 214 has good flatness, so that the adjustment component 400 moves more smoothly between the first limiting component 310 and the end cap 210.

[0127] In the above embodiment, the drawer does not include the cabinet board 500, and the drawer can be manufactured and sold independently. When the drawer is closed, the front side of the drawer body is connected to the adjustment component 400.

[0128] The third embodiment of the utility model refers to Fig.12 As shown, a refrigeration device is provided, including a box body 100, and also including any of the above drawers or any of the above doors, the box body 100 can be connected to the drawer or door body. The front side of the door body or drawer is used to connect the cabinet board 500, the above door body and drawer have the above beneficial effects, and the refrigeration device has the above beneficial effects, and the details can be referred to the above content.

[0129] When the refrigeration device needs to be embedded, at least one of the door and drawer on the front side of the refrigeration device needs to be assembled with the cabinet panel 500 to achieve embedded installation. It should be noted that the refrigeration device includes at least one of the door and drawer, but the refrigeration device does not include the cabinet panel 500. At least one of the door and drawer can be assembled with the box 100 to form a refrigeration device as a complete piece of furniture for storage, transportation or sale, or can be stored, transported or sold independently.

[0130] The cabinet panel 500 on the front side of at least one of the door body and the drawer, the front side here, can be understood as the door body and the drawer are in a closed state, and the cabinet panel 500 is installed on the front side of the door body and the drawer, without reference to the open state of the door body and the drawer; in addition, other orientation relationships, such as left and right directions, also refer to the door body and the drawer being in a closed state, without reference to the open state of the door body and the drawer.

[0131] The above implementation modes are only used to illustrate the present invention, but not to limit the present invention. Although the present invention is described in detail with reference to the embodiments, a person skilled in the art should understand that various combinations, modifications or equivalent substitutions of the technical solutions of the present invention do not deviate from the spirit and scope of the technical solutions of the present invention, and should be included in the scope of the claims of the present invention.

Claims

1. A door body, characterized in that: include: The door body is provided with an end cover, the front side of the end cover is connected with a first limiting component, the first limiting component includes a first limiting portion and a second limiting portion connected to the lower end of the first limiting portion, the first limiting portion is arranged at the front side of the second limiting portion and forms an angle with the second limiting portion; An adjusting component is used to connect the cabinet panel, the front side of the adjusting component is limited by the first limiting portion, and along the extension direction of the first limiting portion, the adjusting component is slidably connected between the end cover and the first limiting portion. The adjusting component includes at least two adjusting portions, one of which is supported by the second limiting portion at the bottom, and the height position of the door body and the cabinet panel is adjusted by switching the adjusting portion supported by the second limiting portion.

2. The door body according to claim 1, characterized in that: The end cover is provided with a first limiting surface, and the bottom surface of the first limiting component is limited by the first limiting surface; and / or, The end cover is provided with a second limiting surface, and the left side surface or the right side surface of the first limiting component is limited by the second limiting surface.

3. The door body according to claim 1, characterized in that: The end cover is provided with a plurality of third limiting surfaces, and the rear wall surface of the adjusting component is limited by the third limiting surfaces.

4. The door body according to claim 3, characterized in that: The front side of the end cover is protruded to form a plurality of convex ribs, and the third limiting surface includes the front end surfaces of the plurality of convex ribs.

5. The door body according to claim 1, characterized in that: A second limiting component is arranged above the first limiting component, the second limiting component includes a third limiting portion and a fourth limiting portion, the fourth limiting portion is connected to an end of the third limiting portion facing away from the first limiting portion, the third limiting portion is arranged at the front side of the fourth limiting portion and forms an angle with the third limiting portion, and the fourth limiting portion is limited at the front side of the upper end of the adjusting component.

6. The door body according to claim 5, characterized in that: A first slide is formed between the third limiting portion and the first limiting portion, and a second slide is formed between the fourth limiting portion and the second limiting portion; the adjusting component includes a main body protruding from the front side of the adjusting portion, the main body is used to connect the cabinet panel, the main body is slidably connected to the first slide, and the adjusting portion is slidably connected to the second slide.

7. The door body according to claim 1, characterized in that: The first limiting component supports a plurality of the adjusting components in the length direction, and the minimum distances from different adjusting parts to the installation center of the adjusting component are the same or different.

8. The door body according to claim 1, characterized in that: The adjusting component is provided with four adjusting parts, each of which has a different distance from the installation center of the adjusting component, and the length of a line connecting the outer end points of two oppositely arranged adjusting parts and passing through the installation center is the same.

9. A drawer, characterized in that: include: The drawer body is provided with an end cover, the front side of the end cover is connected to a first limiting component, the first limiting component includes a first limiting portion and a second limiting portion connected to the end of the first limiting portion, the first limiting portion is arranged in front of the second limiting portion and forms an angle with the second limiting portion; An adjusting component is used to connect the cabinet panel, the front side of the adjusting component is limited by the first limiting portion, and along the extension direction of the first limiting portion, the adjusting component is slidably connected between the end cover and the first limiting portion. The adjusting component includes at least two adjusting portions, one of which is supported by the second limiting portion at the bottom, and the height position of the drawer body and the cabinet panel is adjusted by switching the adjusting portion supported by the second limiting portion.

10. The drawer according to claim 9, characterized in that: A plurality of convex ribs are formed on the front side of the end cover, and the front end surfaces of the convex ribs are contacted and limited at the rear end surface of the adjusting component.

11. A refrigeration device, characterized in that: The invention comprises a box body, and also comprises a door body as described in any one of claims 1 to 8 or a drawer as described in claim 9 or 10, wherein the box body is openably connected to the door body or the drawer.

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