Red wine cabinet with automatic door opening and closing function

Abstract

A red wine cabinet with an automatic door opening and closing function is characterized by comprising a cabinet body, a door opening and closing device and a door opening and closing device, the interior of the box body is hollow to form an accommodating cavity; the door body is mounted at the front end of the box body through a self-resetting hinge and covers the opening of the box body after being closed; the push rod assembly is installed on the top of the box body, and the stroke of a push rod extends out of the front end of the box body and coincides with the track after the door body is closed; the control module is installed at the front end of the door body, connected with the push rod assembly in the box body through an electric connection device and used for controlling the push rod assembly. The push rod assembly has the advantages that the push rod assembly composed of the self-resetting hinge and the electromagnetic sliding block is adopted, and stable and accurate opening and closing of the door body can be achieved. Due to the design of the self-resetting hinge, the door body automatically rebounds when the closing angle is smaller than 45 degrees, personal errors and instability during operation are reduced, and therefore vibration caused by manual closing of the door body is remarkably reduced.

Description

Technical Field

[0001] The utility model relates to a red wine cabinet, in particular to a red wine cabinet with an automatic door opening and closing function. Background Art

[0002] With the improvement of living standards and consumers' pursuit of quality of life, red wine has become a favorite drink of more families. Correspondingly, the market demand for red wine cabinets, as equipment specially used to store and protect red wine, continues to grow. Traditional red wine cabinets mostly rely on manual door opening and closing, which has certain limitations. Especially in the process of opening and closing the door, manual operation may cause the cabinet to move or vibrate, thus affecting the stability of the red wine in the cabinet. Red wine is a beverage that has extremely high requirements for the storage environment. The sediment in the bottle is very easy to be stirred by vibration, which may not only affect the taste and clarity of the red wine, but also have an adverse effect on the long-term aging of the red wine.

[0003] Although the existing automatic door wine cabinets provide a certain degree of convenience, there are still many problems. First, the reaction speed and accuracy of the automatic door system may not be ideal. Sometimes the automatic door may vibrate due to mechanical errors during operation. This vibration is enough to cause collisions or displacements between wine bottles, especially when the cabinet is fully loaded with bottles. Secondly, the structure of the automatic system is usually more complicated, which increases the failure rate and maintenance difficulty, which may mean higher maintenance costs and instability for consumers, so it is necessary to make further improvements. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the existing technology and provide a wine cabinet with automatic door opening and closing function, which is simple in structure, easy to use, and can effectively reduce the vibration caused by opening and closing the door, thereby protecting the stability and safety of the red wine in the cabinet and ensuring that the red wine is stored in an ideal environment to achieve the best aging effect.

[0005] The purpose of the utility model is achieved in the following way: a wine cabinet with automatic door opening and closing function, characterized in that it includes:

[0006] The box body is hollow inside to form a containing cavity;

[0007] Door body: The door body is installed at the front end of the box body through a self-resetting hinge, and covers the opening of the box body when closed;

[0008] Push rod assembly: It is installed on the top of the box, and the push rod stroke extends out of the front end of the box and coincides with the trajectory after the door is closed;

[0009] Control module: It is installed at the front end of the door body and connected to the push rod assembly in the box through an electrical device to control the push rod assembly.

[0010] Furthermore: when the closing angle of the self-resetting hinge is less than degrees, the self-resetting hinge automatically rebounds and closes to drive the door body to close.

[0011] Furthermore: the push rod assembly includes a sliding seat and a lead screw telescopically installed therein, the lead screw is connected to a nut sleeved on the drive motor, and when the drive motor is working, the drive nut rotates, thereby driving the lead screw to move linearly.

[0012] Furthermore: the push rod assembly is an electromagnetic slider.

[0013] Furthermore, the electrical connection device includes an electrode sheet arranged on the box body and a plurality of copper pillars arranged on the back of the door body. When the door body is closed, the copper pillars are in contact with the electrode sheet and are connected.

[0014] The beneficial effects of the utility model are: 1. Simple structure, low production cost and improved market competitiveness.

[0015] 2. The push rod assembly 5 composed of the self-resetting hinge 4 and the electromagnetic slider can realize the smooth and accurate opening and closing of the door body. The self-resetting hinge design makes the door body automatically rebound when the closing angle is less than 45°, reducing human error and instability during operation, thereby significantly reducing the vibration caused by manually closing the door body.

[0016] 3. The control module cooperates with the electric connection device to achieve highly automated opening. Since the electric push rod is installed between the box and the door body, the door opening forces can offset each other, thereby further reducing the vibration of the box when opening the door, avoiding vibration and displacement of the box when opening the door manually. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 , 2 This is the general assembly drawing of the utility model structure.

[0018] Figure 3 This is a state diagram of the door body of the utility model after opening.

[0019] Figure 4 This is the assembly drawing of the door body and the box body in the utility model.

[0020] Figure 5 It is a schematic diagram of the door body structure in the utility model.

[0021] Figure 6 For the utility model Figure 5 A-section structure enlarged view.

[0022] Figure 7 This is the assembly drawing of the box structure in the utility model.

[0023] Figure 8For the utility model Figure 7 Enlarged view of the structure of part B.

[0024] Description of the accompanying drawings: 1 - box body; 2 - accommodating cavity; 3 - door body; 4 - reset hinge; 5 - push rod assembly; 51 - sliding seat; 52 - screw rod; 53 - driving motor; 6 - electrode sheet; 7 - copper column. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below with reference to the accompanying drawings. A wine cabinet with automatic door opening and closing function, characterized in that it comprises:

[0026] The box body 1 is hollow inside to form a receiving cavity 2;

[0027] Door body 3: The door body 3 is installed at the front end of the box body 1 through a self-resetting hinge 4, and covers the opening of the box body 1 when closed;

[0028] Push rod assembly 5: It is installed on the top of the box body 1, and the push rod stroke extends out of the front end of the box body 1 and coincides with the trajectory of the door body 3 after closing;

[0029] Control module: It is installed at the front end of the door body 3 and connected to the push rod assembly 5 in the box body 1 through an electrical connection device, and is used to control the push rod assembly 5.

[0030] When the closing angle of the self-resetting hinge 4 is less than 45°, the self-resetting hinge 4 automatically rebounds and closes to drive the door body 3 to close.

[0031] In one embodiment, the push rod assembly 5 includes a sliding seat 51 and a screw rod 52 telescopically installed therein, the screw rod 52 is connected to a nut sleeved on a driving motor 53, and when the driving motor 53 is working, the driving nut rotates, thereby driving the screw rod 52 to move linearly.

[0032] In one embodiment, the push rod assembly 5 is an electromagnetic slider.

[0033] In one embodiment, the electrical connection device includes an electrode sheet 6 disposed on the box body 1 and a plurality of copper pillars 7 disposed on the back of the door body 3. When the door body 3 is closed, the copper pillars 7 are in contact with the electrode sheet 6 and are connected.

[0034] Working principle: Compared with traditional wine cabinets, in this structure, when the door is opened and the user starts to close the door, once the door reaches a closing angle of less than 45°, the reset of the self-resetting hinge 4 starts. The self-resetting hinge preferably uses the 165° short arm large bend hinge available on the market from Hettich. This hinge has a built-in spring mechanism. When the door approaches the closed position, the hinge automatically generates a rebound force to quickly pull the door to a fully closed state. This process reduces vibration and instability caused by human operation. The smooth rebound function of the hinge reduces the vibration that may be generated during the closing process, protecting the red wine inside from impact or looseness.

[0035] When the user needs to open the door: the control module will send a signal to the drive motor 53. After the motor is started, it drives the nut mounted on its shaft to rotate. Since the nut is fixedly connected to the screw rod 52, the rotation of the nut directly causes the screw rod to move linearly along the sliding seat 51. The linear motion of the screw rod pushes or pushes the door body outward. Compared with the traditional technology of manually opening the door, the electric push rod in this case is subjected to force between the box body and the box door when it is working, so it will not cause the box body to move when it moves, thereby improving the safety of the wine cabinet when in use. At the same time, the precise opening of the door is achieved. In addition, the control module can adjust the operating speed and direction of the motor according to the real-time position of the door body to ensure the smoothness and accuracy of the door body movement.

[0036] Furthermore, after the door is closed, the copper column 7 on the back of the door contacts the electrode sheet 6 at the front of the box to form a closed circuit. This closing signal is received by the control module to confirm that the door is completely closed and to power the control module installed on the door. The control module can be connected to a display screen, an infrared remote control receiver, a door opening control switch button, etc.

[0037] Compared with traditional technology, this design not only improves the convenience of use, but also ensures the safe storage and quality of wine by reducing vibration and error during operation. In addition, the system's intelligent interaction and automatic feedback mechanism ensure the reliability and long-term stable operation of the equipment, so it can be widely promoted and used.

[0038] Obviously, the above embodiments are merely examples for clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the scope of protection of the claims created by the present invention.

Claims

1. A wine cabinet with automatic door opening and closing function, characterized in that: include: The box body (1) is hollow inside to form a receiving cavity (2); Door body (3): the door body (3) is installed at the front end of the box body (1) through a self-resetting hinge (4), and covers the opening of the box body (1) when closed; Push rod assembly (5): It is installed on the top of the box body (1), and the push rod stroke extends out of the front end of the box body (1) and coincides with the trajectory of the door body (3) after closing; A control module is installed at the front end of the door body (3) and is connected to the push rod assembly (5) in the box body (1) through an electrical connection device, and is used to control the push rod assembly (5).

2. The wine cabinet with automatic door opening and closing function according to claim 1, characterized in that: When the closing angle of the self-resetting hinge (4) is less than 45°, the self-resetting hinge (4) automatically rebounds and engages to drive the door body (3) to close.

3. The wine cabinet with automatic door opening and closing function according to claim 1 is characterized in that: The push rod assembly (5) comprises a sliding seat (51) and a screw rod (52) telescopically mounted therein, the screw rod (52) being connected to a nut sleeved on a driving motor (53), and when the driving motor (53) is in operation, the driving nut is rotated, thereby driving the screw rod (52) to move linearly.

4. The wine cabinet with automatic door opening and closing function according to claim 1 is characterized in that: The push rod assembly (5) is an electromagnetic slider.

5. The wine cabinet with automatic door opening and closing function according to claim 1 is characterized in that: The electrical connection device comprises an electrode sheet (6) arranged on the box body (1) and a plurality of copper pillars (7) arranged on the back of the door body (3); when the door body (3) is closed, the copper pillars (7) and the electrode sheet (6) are in contact and conduct.

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