Bottle frame, door body assembly and refrigeration equipment

Abstract

The invention relates to the field of household appliances, and provides a bottle frame, a door body assembly and refrigeration equipment, the bottle frame comprises a body, a driving part and a gear, the gear is connected to the body and the driving part, and the gear is driven by the driving part to rotate so as to be locked to a door body or unlocked relative to the door body. According to the bottle frame provided by the embodiment of the invention, the driving part drives the gear to rotate, so that convenient locking and unlocking operations are realized, the assembly operation can be effectively simplified, and the user experience is improved. The whole structure is simple, the number of bottle frame sub-components is small, and the manufacturing cost is low.

Description

Technical Field

[0001] The invention relates to the technical field of household appliances, in particular to a bottle frame, a door assembly and a refrigeration device. Background Art

[0002] Refrigerators have become increasingly popular as refrigeration and storage containers in people's daily lives. In most refrigerators currently sold on the market, multiple bottle frames are fixedly installed on the back of the door at different heights for users to store beverages, sauces and other canned foods. The existing bottle frames with adjustable heights have a large number of sub-components, which makes assembly complicated and inconvenient to use. Due to the difficulty in adjusting the bottle frame, when users store drinks, sauces, and canned foods at a high height, they would rather choose to place the items horizontally in the bottle frame without adjusting the height of the bottle frame, which greatly affects the user experience. Therefore, how to achieve adjustable height of the bottle frame, simplify the assembly operation, and improve the user experience is a technical problem that needs to be solved urgently in this field. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the related art. To this end, the present invention provides a bottle frame to solve the defects of the existing bottle frame that the assembly is complicated and the adjustment is difficult.

[0004] The invention also provides a door body assembly.

[0005] The invention also provides a refrigeration device.

[0006] A bottle frame according to an embodiment of the first aspect of the present invention comprises:

[0007] ontology;

[0008] Drive components;

[0009] The gear is connected to the main body and the driving component, and is driven by the driving component to rotate so as to be locked to the door body or unlocked relative to the door body.

[0010] The bottle frame according to the embodiment of the present invention realizes convenient locking and unlocking operations by driving the gears to rotate through the driving component, which can effectively simplify the assembly operation and improve the user experience. The overall structure is simple, the number of bottle frame sub-components is small, and the manufacturing cost is low.

[0011] According to an embodiment of the present invention, the driving component is a rack, the rack is connected to the body, the rack moves linearly under force, and the rack is meshed with the gear.

[0012] According to an embodiment of the present invention, a limiting platform is provided on the end surface of the gear, and the gear is suitable for driving the limiting platform to rotate to achieve locking or unlocking of the gear.

[0013] According to an embodiment of the present invention, the bottle frame further includes a pressing component, and the pressing component is connected to an end portion of the rack.

[0014] According to one embodiment of the present invention, the rack and the gear are both mounted on the side wall of the main body and are located outside the main body, the side wall is provided with a guide groove, the guide groove connects the accommodating cavity in the main body and the outside world, the rack is mounted on the guide groove and is suitable for sliding along the guide groove, and the pressing component is mounted on the side wall and is located in the accommodating cavity.

[0015] According to an embodiment of the present invention, the guide through groove is arranged along the height direction of the side wall.

[0016] According to one embodiment of the present invention, the main body is provided with a limiting groove, and the bottle frame further includes a limiting component, the limiting component is connected to the pressing component, the limiting component is installed in the limiting groove, and the limiting component can slide along the extension direction of the limiting groove.

[0017] According to one embodiment of the present invention, when the limiting component abuts against the first end in the extension direction of the limiting groove, the gear is in an unlocked position, and when the limiting component abuts against the second end in the extension direction of the limiting groove, the gear is in a locked position.

[0018] According to an embodiment of the present invention, there are a plurality of the limiting grooves, the limiting components correspond to the limiting grooves one by one, and at least one of the limiting grooves is a through groove connecting the accommodating cavity of the body and the outside.

[0019] According to an embodiment of the present invention, the gear comprises a gear ring, a limiting member is arranged on the outer side of the gear ring, and the limiting member is connected to the side wall of the body.

[0020] According to an embodiment of the present invention, the side wall is provided with a convex rib, the convex rib and the limiting member form a mounting groove, and the mounting groove is used to guide and limit the door body.

[0021] According to an embodiment of the present invention, a handle component is provided on the side wall of the bottle frame, the rack and the gear are mounted on the side wall, and the rack and the handle component are arranged adjacent to each other.

[0022] According to an embodiment of the present invention, the handle component is located at the front side of the bottle frame relative to the rack.

[0023] According to one embodiment of the present invention, an elastic component is provided between the gear and the body.

[0024] and / or,

[0025] An elastic component is provided between the driving component and the body, and the elastic component is suitable for maintaining the gear in a locked position. When the driving component drives the gear to unlock, the elastic component is elastically deformed.

[0026] According to an embodiment of the present invention, the driving component and the gear are disposed on both sides of the body, and the driving components and the gear on both sides are symmetrical.

[0027] A door assembly according to a second aspect of the present invention includes:

[0028] The bottle frame mentioned above;

[0029] The door body is provided with a positioning part along the door body, and the gear and the positioning part cooperate to realize locking or unlocking of the bottle frame.

[0030] A refrigeration device according to an embodiment of the third aspect of the present invention includes the above-mentioned bottle frame or the above-mentioned door assembly.

[0031] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present invention 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 present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 It is a structural schematic diagram of a bottle frame installed on a door body according to an embodiment of the present invention;

[0034] Figure 2 yes Figure 1 AA section structural diagram;

[0035] Figure 3 It is a schematic diagram of the exploded structure of a bottle frame provided by one embodiment of the present invention;

[0036] Figure 4 It is a schematic diagram of a structure in which a bottle frame is unlocked relative to a door body according to an embodiment of the present invention;

[0037] Figure 5 It is a schematic structural diagram of a bottle frame locked relative to a door body provided by an embodiment of the present invention.

[0038] Reference numerals:

[0039] 10. Bottle frame;

[0040] 20. Door body; 21. Positioning unit;

[0041] 100, body; 101, accommodating cavity; 110, side wall; 111, guide groove; 112, convex rib; 113, assembly groove; 120, installation groove; 130, limiting groove; 140, front panel;

[0042] 200, driving components;

[0043] 300, gear; 310, limit table; 320, gear ring;

[0044] 400, limiter;

[0045] 500, pressing component;

[0046] 600, limit components;

[0047] 700, handle parts;

[0048] 800. Elastic components. DETAILED DESCRIPTION

[0049] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0050] In the description of the embodiments of the present invention, 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 invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limitations on the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0051] In the description of the embodiments of the present invention, 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 or a detachable connection, wherein the fixed connection can include an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0052] 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.

[0053] 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 embodiment of the present invention. 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.

[0054] Figure 1 This is an assembly diagram of the bottle frame 10 being installed on the door body 20. Figure 2 for Figure 1 The AA section view, Figure 3 FIG. 1 is a schematic diagram of an exploded structure of a bottle frame according to an embodiment of the present invention. Referring to FIG. 10 of the bottle frame according to an embodiment of the present invention, Figures 1 to 3 The bottle frame 10 includes a body 100, a driving component 200 and a gear 300. The gear 300 is connected to the body 100 and the driving component 200. The gear 300 rotates under the drive of the driving component 200 to lock to the door body 20 or unlock relative to the door body 20.

[0055] According to the bottle frame 10 of the embodiment of the present invention, the driving component 200 drives the gear 300 to rotate, thereby realizing convenient locking and unlocking operations, which can effectively simplify the assembly operation and improve the user experience. The overall structure is simple, the number of bottle frame sub-components is small, and the manufacturing cost is low. At the same time, the safety of the device can be improved. Since the locking directions of the driving component 200 and the gear 300 are different, misoperation or accidental unlocking can be avoided.

[0056] The gear 300 has different states at different rotation angles. For example, in the initial state, when the rotation angle of the gear 300 is 0°, the gear 300 is in a state where it can be locked with the door body 20. For details, refer to Figure 4, the gear 300 of the bottle frame 10 is at a locked angle. After rotating a certain angle, the gear 300 is in an unlocked state relative to the door body 20. For details, please refer to Figure 5 , the gear 300 of the bottle frame 10 is at an unlocking angle. It should be noted that the gear in the drawings of the embodiments herein switches from the locked state to the unlocked state after rotating 90° is only an example of the present invention, not a specific limitation, and the unlocking rotation angle of the gear 300 may also be 30°, 45°, 60°, 90°, 120°, 135° or 150°, etc.

[0057] In one embodiment, please refer to Figure 3 The body 100 is provided with a mounting shaft (not marked in the figure), and the gear 300 can be mounted on the mounting shaft by hole-shaft matching. The driving component 200 can be driven by meshing with the teeth of the gear 300, or by the shaft of the gear 300.

[0058] In one embodiment, the driving component 200 may be a motor (not shown in the figure), and the motor may be directly connected to the gear 300, or the motor may be indirectly connected to the gear 300 via a transmission mechanism.

[0059] It is understandable that the bottle frame 10 of the present invention has few sub-components, and the locking and unlocking switching of the bottle frame is realized by a simple driving component 200 and a gear 300. In addition, the driving component 200 and the gear 300 are simple to manufacture, can be modularized and standardized in design, and can be directly installed on the existing bottle frame, so as to achieve universal use of multiple models and high assembly efficiency.

[0060] It should be noted that the gear 300 can be a gear with a complete gear ring or a gear with an incomplete gear ring, wherein the gear with an incomplete gear ring can be understood as a gear having gear teeth provided at the position where the gear 300 and the driving component 200 are in contact during movement, and no gear teeth are provided at the position where the gear 300 and the driving component 200 do not contact during movement, thereby forming an incomplete gear ring.

[0061] According to an embodiment of the present invention, please refer to Figure 3 The driving component 200 is a rack, which is connected to the body 100. The rack moves linearly under force, and the rack is meshed with the gear 300. It can be understood that when the rack is subjected to force and moves linearly, this movement will be transmitted to the gear 300, causing the gear 300 to rotate. The coordinated use of the rack and the gear 300 can effectively convert the linear motion into rotational motion, thereby realizing the locking and unlocking functions of the door body 20. The meshing transmission of the rack and the gear 300 can make the movement smoother, reduce the impact and vibration during the transmission process, and improve the stability and reliability of the equipment.

[0062] According to an embodiment of the present invention, please refer to Figure 3, a limiting platform 310 is provided on the end surface of the gear 300, and the gear 300 is suitable for driving the limiting platform 310 to rotate, so as to realize the locking or unlocking of the gear 300. It can be understood that the limiting platform 310 is used to cooperate with the positioning part 21 of the door body 20 for locking, and the contact surface between the limiting platform 310 and the positioning part 21 is the limiting surface (not marked in the figure). When the gear 300 rotates to the limiting surface facing downward, the positioning part 21 of the door body 20 is located below the limiting platform 310, providing stable support for the limiting platform 310. Combined with the gravity of the bottle frame 10 itself, the bottle frame 10 can be locked to the door body 20. When the gear 300 rotates to the limiting surface facing other directions except downward, the positioning part 21 of the door body 20 does not provide stable support for the limiting platform 310, and the bottle frame 10 can be unlocked and taken out from the door body 20.

[0063] It should be noted that the present invention does not limit the shape of the limiting surface, and the limiting surface can be a plane, a curved surface, or a stepped surface. It is understandable that the manufacturing of a plane limiting surface is relatively simple and has a low production cost. The curved limiting surface can better adapt to the contact with the positioning portion 21 of the door body 20, and can effectively improve the limiting accuracy. At the same time, the curved surface design can reduce the friction between the components and extend the service life of the limiting platform 310. The stepped surface can provide accurate positioning, prevent the bottle frame 10 from sliding, improve stability, and ensure that the bottle frame 10 is locked.

[0064] According to an embodiment of the present invention, please refer to Figure 3 The bottle frame 10 further includes a pressing component 500, and the pressing component 500 is connected to the end of the rack. It can be understood that the pressing component 500 is arranged at the end of the rack, which can increase the contact area of ​​the user and facilitate the user's operation.

[0065] It should be noted that the present invention does not limit the shape of the pressing component 500, and the pressing component 500 can be a plane, a curved surface, or a stepped surface. It is understandable that the flat pressing component 500 is relatively simple to manufacture and has low production costs. The curved pressing component 500 can improve the comfort of pressing and make the contact with the user's hand smoother. The stepped pressing component 500 can provide multiple pressing positions to accommodate palms of different sizes.

[0066] It should be noted that the rack can be mounted on the side wall 110 of the body 100, or on the front panel 140 of the body 100 (the front panel 140 can refer to Figure 3 ). The gear 300 and the rack are installed on the same side.

[0067] It is understandable that installing the rack on the side wall 110 of the body 100 can make full use of the space resources of the device and save space. In addition, installing the rack on the side wall 110 can increase the stability of the rack and reduce external interference and damage. Installing the rack on the front panel 140 of the body 100 can make the rack easier to operate and observe.

[0068] It is understandable that installing the gear 300 and the rack on the same side can better utilize the space of the bottle frame 10, reduce energy loss during the transmission process, and improve transmission efficiency.

[0069] According to an embodiment of the present invention, please refer to Figure 3 The rack and the gear 300 are both mounted on the side wall 110 of the main body 100 and are located outside the main body 100. The side wall 110 is provided with a guide groove 111, which connects the accommodating cavity 101 in the main body 100 with the outside. The rack is mounted on the guide groove 111 and is suitable for sliding along the guide groove 111. The pressing component 500 is mounted on the side wall 110 and is located in the accommodating cavity 101.

[0070] It is understandable that the gear 300 and the rack are located outside the body 100, and the pressing component 500 is located in the accommodating chamber 101. This design can make full use of the internal and external space of the bottle frame 10 body 100, making the layout of the gear 300, the rack and the pressing component 500 more compact and reasonable. Placing the pressing component 500 in the accommodating chamber 101 can protect and stabilize the component, prevent it from being impacted or contaminated by the outside, and facilitate the user to press. The gear 300 and the rack are arranged outside the body 100 and are not easily affected by objects placed in the bottle frame 10.

[0071] According to an embodiment of the present invention, please refer to Figure 3 and Figure 4 The gear 300 includes a gear ring 320, and a limiter 400 is disposed outside the gear ring 320, and the limiter 400 is connected to the side wall 110 of the body 100. It can be understood that the limiter 400 can limit the axial position of the gear 300, effectively preventing the gear 300 from disengaging outwards. By providing the limiter 400, the gear 300 can be prevented from disengaging outwards when subjected to external force or vibration, thereby increasing the stability of the gear 300 and the entire device.

[0072] In one embodiment, please refer to Figure 3, the side wall 110 of the body 100 is provided with a convex rib 112, the convex rib 112 is provided with a mounting groove 113, the opening direction of the mounting groove 113 is parallel to the gear ring 320, and the stopper 400 is installed in the mounting groove 113. It can be understood that the convex rib 112 can strengthen the structural strength of the body 100 and improve the bearing capacity of the bottle frame 10. The mounting groove 113 can provide an installation space for the stopper 400, so that the stopper 400 can be firmly connected to the side wall 110 of the body 100, ensuring the limiting effect of the stopper 400 on the gear 300. By installing the stopper 400 in the mounting groove 113, the installation process of the stopper 400 can be simplified, and the installation difficulty and cost can be reduced. The opening direction of the mounting groove 113 is parallel to the gear ring 320, which can ensure that the stopper 400 accurately limits the axial movement of the gear 300 and improves the limiting accuracy.

[0073] According to an embodiment of the present invention, please refer to Figure 3 and Figure 4 The side wall 110 of the body 100 is provided with a convex rib 112, and the convex rib 112 and the stopper 400 form a mounting groove 120, and the mounting groove 120 is used to guide and limit the door body 20. It can be understood that the mounting groove 120 formed by the convex rib 112 and the stopper 400 can guide the positioning portion 21 of the door body 20, ensuring that the door body 20 can accurately cooperate with the stopper 310 of the gear 300 to achieve locking or unlocking, thereby improving the installation stability of the bottle frame 10. Through the provision of the mounting groove 120, the process of installing the bottle frame 10 on the door body 20 is more convenient, and the stopper 310 of the gear 300 is prevented from being offset or loosened during the process of locking or unlocking, thereby improving the installation stability of the bottle frame 10.

[0074] In one embodiment, please refer to Figure 3 The side wall 110 is partially concave to form an installation space for the gear 300 and the rack. It is understandable that the concave design can provide a stable installation environment for the gear 300 and the rack, and after being installed to the door body 20, a relatively closed space can be formed, which can effectively reduce external interference and damage, and protect the gear 300 and the rack.

[0075] According to an embodiment of the present invention, please refer to Figure 3 , the guide slot 111 is arranged along the height direction of the side wall 110. It can be understood that the guide slot 111 is arranged along the height direction of the side wall 110, and the rack can move along the height direction. This design can better utilize the height space of the device and make the component layout more compact. The movement of the pressing component 500 along the height direction is more in line with the ergonomic thumb pressing posture, which is conducive to the finger force, convenient for the user to operate, and improves the efficiency of the operation.

[0076] In one embodiment, the guide slot 111 is arranged along the horizontal direction of the side wall 110. The rack can move along the horizontal direction. This design can better utilize the horizontal space of the device and make the component layout more compact. The movement of the pressing component 500 along the horizontal direction is more in line with the posture of the human palm to dial back, which is convenient for the user to operate.

[0077] According to an embodiment of the present invention, please refer to Figure 3 The body 100 is provided with a limiting groove 130 , and the bottle frame 10 further includes a limiting component 600 , the limiting component 600 is connected to the pressing component 500 , the limiting component 600 is installed in the limiting groove 130 , and the limiting component 600 can slide along the extension direction of the limiting groove 130 .

[0078] It is understandable that by providing the limiting groove 130 and the limiting component 600, the range of motion of the pressing component 500 can be limited to prevent it from excessive movement or dislocation, thereby increasing the stability and safety of the device. The limiting groove 130 can play a guiding role, so that the limiting component 600 can slide along a predetermined track (i.e., the extension direction of the limiting groove 130), thereby improving the accuracy and controllability of the motion. The design of the limiting groove 130 and the limiting component 600 makes the assembly process of the rack easier and reduces the cost of production and maintenance.

[0079] According to an embodiment of the present invention, please refer to Figure 3 When the limiting component 600 abuts against the first end of the limiting groove 130 in the extending direction, the gear 300 is in the unlocking position; when the limiting component 600 abuts against the second end of the limiting groove 130 in the extending direction, the gear 300 is in the locking position.

[0080] It is understandable that the different positions of the limiting component 600 in the limiting groove 130 can clearly indicate the locked and unlocked states of the gear 300, so that the user can intuitively understand the state of the device. This design can ensure that the gear 300 can be accurately locked when it needs to be locked, thereby improving the safety of the device.

[0081] According to one embodiment of the present invention, there are multiple limit grooves 130, and the limit parts 600 and the limit grooves 130 correspond one to one, and at least one of the limit grooves 130 is a through groove. It is understandable that multiple limit grooves 130 can improve the stability of the rack and prevent the rack from moving or loosening during movement. The through groove facilitates the user to intuitively observe whether the limit part 600 abuts against the first end of the extension direction of the limit groove 130 or the limit part 600 abuts against the second end of the extension direction of the limit groove 130. Among them, the through groove connects the accommodating cavity 101 of the body 100 and the outside world.

[0082] According to one embodiment of the present invention, the side wall 110 of the bottle frame 10 is provided with a handle component 700, the rack and the gear 300 are installed on the side wall 110, and the rack and the handle component 700 are arranged adjacent to each other. It is understandable that the arrangement of the handle component 700 can provide a convenient gripping position, which is convenient for the user to operate the bottle frame 10. Since the rack and the handle component 700 are arranged adjacent to each other, the user can hold the handle with the palm of his hand and operate the rack with his fingers, which improves the convenience of operation. The adjacent arrangement of the rack and the handle component 700 can more effectively utilize the space of the side wall 110, making the design of the entire bottle frame 10 more compact and reasonable.

[0083] The handle component 700 may be fixedly connected to the body 100, wherein the fixed connection includes the case where the handle component 700 is integrally formed with the body 100. The handle component 700 may also be detachably connected to the body 100.

[0084] In one embodiment, the handle component 700 is provided with a plurality of hand-gripping grooves, so that the user can insert the index finger, middle finger, ring finger or pinky finger into the hand-gripping grooves and then squeeze the pressing component 500 with the thumb.

[0085] According to one embodiment of the present invention, the handle component 700 is located at the front side of the bottle frame 10 relative to the rack. It is understandable that the handle component 700 is located at the front side of the bottle frame 10, so that the user can hold and operate the handle component 700 more conveniently, thereby improving the convenience of operation. This design is also more ergonomic, allowing the user to use the bottle frame 10 more comfortably. In addition, the handle component 700 is located at the front side of the bottle frame 10, which can play a certain protective role, preventing the user from accidentally touching or accidentally contacting moving parts such as the rack, thereby improving the safety of the device. The handle component 700 and the rack are arranged at the front side of the bottle frame 10, and the aesthetics and neatness of the entire bottle frame 10 can be improved through reasonable design.

[0086] According to one embodiment of the present invention, an elastic component 800 is arranged between the gear 300 and the main body 100, or an elastic component 800 is arranged between the driving component 200 and the main body 100, or an elastic component 800 is arranged between the driving component 200 and the limit member 400. The elastic component 800 is suitable for maintaining the gear 300 in a locked position. When the driving component 200 drives the gear 300 to unlock, the elastic component 800 elastically deforms.

[0087] It is understandable that the elastic component 800 can maintain the gear 300 in the locked position, ensuring that the gear 300 can remain locked when the device is stationary or not subject to external forces, thereby improving the stability and safety of the device. When the driving component 200 drives the gear 300 to unlock, the elastic component 800 undergoes elastic deformation, so that the gear 300 can overcome the resistance of the elastic component 800 and rotate, thereby achieving the unlocking function.

[0088] In one embodiment, please refer to Figure 3 , the elastic component 800 is a torsion spring.

[0089] According to one embodiment of the present invention, a driving component 200 and a gear 300 are disposed on both sides of the body 100, and the driving components 200 and the gears 300 on both sides are symmetrical. It is understandable that the symmetrically disposed driving components 200 and gears 300 can improve the overall balance and stability when the bottle frame 10 is installed on the door body 20.

[0090] Only when the driving components 200 at both locations are triggered and drive the gear 300 to rotate, the bottle frame 10 will be unlocked relative to the door body 20. The bottle frame 10 will not be unlocked if only one driving component 200 is triggered, which effectively avoids the situation of false triggering. The bottle frame of the present invention requires two hands to operate, thereby effectively reducing the risk of parts and items falling due to insufficient strength of one hand.

[0091] According to the door assembly of the second embodiment of the present invention, please refer to Figure 1 and Figure 2 , including the above-mentioned bottle frame 10 and door body 20, a positioning portion 21 is arranged along the door body 20, and the gear 300 and the positioning portion 21 cooperate to realize the locking or unlocking of the bottle frame 10.

[0092] In one embodiment, please refer to Figure 1 A plurality of positioning parts 21 are provided on the door body 20 to facilitate the user to adjust the height of the bottle frame 10 .

[0093] It should be noted that, since the door assembly of the present invention includes the above-mentioned bottle frame 10, it has all the technical effects of the above-mentioned bottle frame 10, which will not be described in detail here.

[0094] The refrigeration device according to the third aspect of the present invention comprises the bottle frame 10 or the door assembly.

[0095] It should be noted that, since the refrigeration device of the present invention includes the above-mentioned bottle frame 10 or the above-mentioned door body assembly, it has all the technical effects of the above-mentioned bottle frame 10 or the door body assembly, which will not be repeated here.

[0096] Finally, it should be noted that the above embodiments are only used to illustrate the present invention, rather than to limit the present invention. Although the present invention is described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent substitutions of the technical solutions of the present invention do not depart 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 bottle frame (10), characterized in that: include: Ontology(100); A driving component (200); The gear (300) is connected to the body (100) and the driving component (200), and is driven by the driving component (200) to rotate so as to be locked to the door body (20) or unlocked relative to the door body (20).

2. The bottle frame (10) according to claim 1, characterized in that: The driving component (200) is a rack connected to the body (100). The rack moves linearly under force and is meshed with the gear (300).

3. The bottle frame (10) according to claim 2, characterized in that: A limiting platform (310) is provided on the end surface of the gear (300), and the gear (300) is suitable for driving the limiting platform (310) to rotate, so as to achieve locking or unlocking of the gear (300).

4. The bottle frame (10) according to claim 2, characterized in that: The bottle frame (10) further comprises a pressing component (500), wherein the pressing component (500) is connected to the end of the rack.

5. The bottle frame (10) according to claim 4, characterized in that: The rack and the gear (300) are both mounted on the side wall (110) of the body (100) and are located outside the body (100); the side wall (110) is provided with a guide groove (111); the guide groove (111) connects the accommodating cavity (101) in the body (100) and the outside; the rack is mounted on the guide groove (111) and is suitable for sliding along the guide groove (111); the pressing component (500) is mounted on the side wall (110) and is located in the accommodating cavity (101).

6. The bottle frame (10) according to claim 5, characterized in that: The guide through groove (111) is arranged along the height direction of the side wall (110).

7. The bottle frame (10) according to claim 4, characterized in that: The body (100) is provided with a limiting groove (130), and the bottle frame (10) further comprises a limiting component (600), wherein the limiting component (600) is connected to the pressing component (500), the limiting component (600) is installed in the limiting groove (130), and the limiting component (600) can slide along the extension direction of the limiting groove (130).

8. The bottle frame (10) according to claim 7, characterized in that: When the limiting component (600) abuts against the first end of the limiting groove (130) in the extension direction, the gear (300) is in the unlocked position; when the limiting component (600) abuts against the second end of the limiting groove (130) in the extension direction, the gear (300) is in the locked position.

9. The bottle frame (10) according to claim 7, characterized in that: There are a plurality of the limiting grooves (130), the limiting components (600) and the limiting grooves (130) correspond one to one, and at least one of the limiting grooves (130) is a through groove connecting the accommodating cavity (101) of the body (100) and the outside.

10. The bottle frame (10) according to claim 2, characterized in that: The gear (300) comprises a gear ring (320), a limiting member (400) is arranged outside the gear ring (320), and the limiting member (400) is connected to the side wall (110) of the body (100).

11. The bottle frame (10) according to claim 10, characterized in that: The side wall (110) is provided with a convex rib (112), and the convex rib (112) and the limiting member (400) form a mounting groove (120), and the mounting groove (120) is used to guide and limit the door body (20).

12. The bottle frame (10) according to any one of claims 2 to 11, characterized in that: The side wall (110) of the bottle frame (10) is provided with a handle component (700), the rack and the gear (300) are mounted on the side wall (110), and the rack and the handle component (700) are arranged adjacent to each other.

13. The bottle frame (10) according to claim 12, characterized in that: The handle component (700) is located at the front side of the bottle frame (10) relative to the rack.

14. The bottle frame (10) according to any one of claims 1 to 11, characterized in that: An elastic component (800) is provided between the gear (300) and the body (100). and / or, An elastic component (800) is provided between the driving component (200) and the body (100), and the elastic component (800) is suitable for maintaining the gear (300) in a locked position. When the driving component (200) drives the gear (300) to unlock, the elastic component (800) is elastically deformed.

15. The bottle frame (10) according to any one of claims 1 to 11, characterized in that: The driving component (200) and the gear (300) are disposed on both sides of the body (100), and the driving component (200) and the gear (300) on both sides are symmetrical.

16. A door assembly, characterized in that: include: The bottle frame (10) according to any one of claims 1 to 15; The door body (20) is provided with a positioning portion (21) along the door body (20), and the gear (300) cooperates with the positioning portion (21) to achieve locking or unlocking of the bottle frame (10).

17. A refrigeration device, characterized in that: It comprises the bottle frame (10) according to any one of claims 1 to 15 or the door assembly according to claim 16.

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