Horizontal cabinet surface pressing bullet upturning device

Abstract

The utility model discloses a horizontal cabinet face pressing bullet upturning device which comprises a hinge piece connecting a horizontal cabinet face and a cabinet body, an extension spring and a pressing bullet device. One end of the hinge piece is connected with the cabinet body; the front end of the cabinet surface can turn over around the hinge piece to open the cabinet surface; the extension spring is arranged behind the cabinet body, and two ends are respectively connected with the cabinet surface and the cabinet body; when the cabinet surface is in a closed state, the extension spring is in a stretched state; the bullet pressing device is arranged on the cabinet body; the movable end of the elastic pressing device abuts against the cabinet face, and when the movable end movably stretches out, pushing force is generated on the cabinet face. According to the utility model, the opening force of the cabinet surface is reduced through the extension spring, and the pressing and bouncing device can be mounted at the back as far as possible, so that the bouncing angle of the cabinet surface is enlarged, and the cabinet is suitable for the situation that the front end of the cabinet surface is shielded when the cabinet surface is flush with or lower than the front side surface of the cabinet body, so that the cabinet surface and the cabinet body are more integrated or the cabinet surface can be directly mounted in a hidden manner; and the device is also suitable for the situation that the rebound device cannot normally bounce up the counter surface when the counter surface is too heavy.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of furniture products, and in particular to a horizontal cabinet surface flip-up device and a cabinet surface embedded cabinet thereof. Background Art

[0002] As people's living standards gradually improve, the requirements for the aesthetics and practicality of furniture are getting higher and higher. At present, there are some cabinets with top doors on the market, such as dressing cabinets or tatami cabinets. There are generally two conventional ways to open them: one is to open them by flipping them up through the handles on the cabinet surface, and the other is to open a groove between the cabinet surface and the front side panel to accommodate the user's fingers. The user puts his hand into the groove and flips the cabinet surface up to open. However, both methods have shortcomings in terms of aesthetics, such as the handles or the cabinet door gaps are exposed, which affects the overall aesthetic effect of the furniture. Therefore, cabinets with built-in cabinet surfaces came into being. As we all know, in cabinets using a push-button, the push-button is generally installed close to the opening edge of the cabinet surface. In this way, the opening force of the push-button to lift the cabinet surface is the smallest, and the opening angle of the push-button is also the smallest. However, in cabinets with built-in or concealed flip-up cabinet surfaces, the opening edge of the cabinet surface is flush with the edge of the front side panel or lower than the top of the front side panel. The conventional installation method of the rebounder makes it impossible for a finger to enter the opening gap caused by the raised opening angle of the cabinet surface, and the cabinet surface cannot be opened. Due to the size or the addition of other accessories (for example, glass is installed inside the cabinet surface as a flip-up mirror), the weight of some cabinet surfaces is too large, and the rebounder cannot bounce up normally, so the cabinet surface cannot be opened. Summary of the invention

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and to provide a flipping device with a simple structure that can reduce the opening force of a flipping cabinet surface, so that the cabinet surface opening force is moderate, and optimize the position of the spring button so that the cabinet surface is lifted up at an appropriate opening angle. The utility model is suitable for flipping cabinet surfaces that require a larger lifting opening angle or flipping cabinet surfaces that are too heavy.

[0004] A horizontal cabinet surface flip-up device comprises a hinge connecting the horizontal cabinet surface and the cabinet body, a tension spring and a flip-up device;

[0005] A hinge, one end of which is connected to the cabinet body, and the other end of which is connected to the cabinet surface; the front end of the cabinet surface can be turned around the hinge to realize the opening of the cabinet surface;

[0006] A tension spring is arranged at the rear of the cabinet body, and its two ends are respectively connected to the cabinet surface and the cabinet body; when the cabinet surface is in a closed state, the tension spring is in a tensioned state;

[0007] The push-button device is installed on the cabinet body; the movable end of the push-button device abuts against the cabinet surface, and when the movable end extends out, it generates a thrust on the cabinet surface; the tension spring then rebounds to provide an auxiliary pulling force for opening the cabinet surface, enabling the movable end to extend out normally, and the cabinet surface is opened at an angle allowing a finger to be inserted.

[0008] Preferably, there is 1 or more tension springs.

[0009] Preferably, the cabinet body includes a left baffle, a right baffle, and a rear baffle; one end of the hinge is arranged on the outer wall surface of the rear baffle, and the other end is connected to the bottom of the inner end surface of the cabinet surface.

[0010] Preferably, one end of the tension spring is arranged on the outer wall surface of the rear baffle, and the other end is arranged on the bottom side of the cabinet surface or the bottom of the inner end surface of the cabinet surface.

[0011] Preferably, there is a pair of push-button devices, which are respectively embedded on the left baffle and the right baffle, and the installation positions tend to be closer to the side of the rear baffle.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] By arranging a tension spring between the rear baffle of the cabinet body and the cabinet surface, the present utility model is used to reduce the opening force of the upward-flipping cabinet surface, enabling the installation position of the push-button device to be as close as possible to the side of the rear baffle to obtain a larger bouncing angle of the cabinet surface, and solving the problem that when the cabinet surface is embedded in the cabinet body on all four sides, the opening edge of the cabinet surface is blocked by the front side plate of the cabinet body and cannot be opened at an angle sufficient for a user's finger to be inserted, resulting in the failure of opening the cabinet surface. The structure of the present utility model is simple and the operation is convenient. Only by pressing can the opening and closing of the cabinet surface be realized, and it is applicable to upward-flipping cabinet surfaces that need to be embedded, hidden upward-flipping cabinet surfaces, or upward-flipping cabinet surfaces hidden in a drawer, etc. Description of the Drawings

[0014] Figure 1 It is an exploded view of an embodiment of the present utility model;

[0015] Figure 2 It is an exploded view of another angle of an embodiment of the present utility model;

[0016] Figure 3 It is a schematic diagram of the cabinet surface in an open state after installation of an embodiment of the present utility model;

[0017] Figure 4 It is a schematic diagram of the cabinet surface in a closed state after installation of an embodiment of the present utility model; Detailed Embodiments

[0018] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing 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 should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and should not be construed as indicating or implying relative importance.

[0019] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time.

[0020] The following further describes the present utility model with reference to the accompanying drawings: Refer to Figures 1-4 , A horizontal cabinet surface push-and-bounce up-flipping device provided by the present utility model includes: a hinge 3 connecting the horizontally arranged cabinet surface 2 and the cabinet body 1, a tension spring 4, and a push-and-bounce device 5; the cabinet surface includes a cabinet door, a movable plate for closing an open cabinet body or a drawer, etc.

[0021] The hinge 3 is used for the flipping connection between the cabinet surface 2 and the cabinet body 1; one end of the hinge 3 is connected to the cabinet body 1, and the other end is connected to the cabinet surface 2; the front end of the cabinet surface 2 can be hinged and flipped around the hinge 3. The hinge 3 in this embodiment can be a hinge, a hinge, or other connecting parts with a hinge function, etc.

[0022] The tension spring 4 is arranged behind the cabinet body 1. The two ends of the tension spring 4 are respectively connected to the cabinet surface 2 and the cabinet body 1, and when the cabinet surface 2 is in the closed state, the tension spring 4 is in a stretched state. When the cabinet surface 2 is gradually opened, the tension spring 4 also contracts and rebounds accordingly.

[0023] The push-and-bounce device 5, also known as a rebound device, is a common accessory for realizing the opening and closing of a handleless cabinet and belongs to the prior art. The following briefly introduces its working principle: It includes an installation shell, and a movable end that is inserted and telescopically movable on the installation shell. The movable end is connected to the installation shell with an elastic member and a track limiting structure. The elastic member and the track limiting structure cooperate to enable the movable end to be extended or contracted by pressing. The end of the movable end is magnetic and cooperates with a magnetic sticker. The rebound device is installed on the cabinet body, and the magnetic sticker is installed at the corresponding position on the cabinet surface. By the telescoping of the movable end, the cabinet surface is pushed open or attracted to the cabinet. The rotation angle at which the cabinet surface is pushed open relative to the cabinet depends on the installation position of the rebound device. If the rebound device is closer to the hinged part of the cabinet surface and the cabinet, the angle at which the cabinet surface bounces up is larger, and the opening amplitude is also larger.

[0024] The push-and-press device 5 is installed on the cabinet body 1 and has an elastic thrust; the movable end 51 of the push-and-press device abuts against the cabinet surface 2 (a magnetic sticker is provided at the abutting part of the cabinet surface 2). When the movable end 51 of the push-and-press device contracts, the cabinet surface 2 relies on its own gravity and the magnetic adsorption force of the push-and-press device 5 to maintain the cabinet surface 2 in a closed state. When the movable end 51 of the push-and-press device moves out under pressure, it will generate a thrust on the cabinet surface 2, and the tension spring 4 rebounds accordingly, providing an auxiliary pulling force for the opening of the cabinet surface 2, so that the movable end 51 can fully extend, and the cabinet surface 2 opens at a certain angle. For the case where the four sides of the cabinet surface are all embedded in the cabinet body, the opening edge of the cabinet surface is blocked by the front side plate of the cabinet body and cannot open at an angle sufficient for the user's finger to reach in. Therefore, in this embodiment, the tension spring 4 reduces the opening force for the cabinet surface 2 to turn up, and the push-and-press device 5 is installed as close as possible to the hinge part to obtain a larger bouncing angle, so as to solve the problem that the bouncing angle of the cabinet surface allows the user's finger to reach in and open the cabinet surface.

[0025] Furthermore, the cabinet body of this embodiment includes a left baffle 12, a right baffle 11 and a rear baffle 13. Among them, the left baffle 12, the right baffle 11 and the rear baffle 13 are only used to install the up-turning device of this embodiment, and it does not mean that the left baffle 12, the right baffle 11 and the rear baffle 13 must be the left side plate, the right side plate and the rear side plate of the cabinet body visible to the user from the appearance. For the cabinet body with the four sides of the cabinet surface all embedded in the cabinet body, the cabinet body will respectively add left side plates, right side plates and rear side plates higher than the above baffles outside the left baffle 12, the right baffle 11 and the rear baffle 13, so that when the cabinet surface is in the closed state, it is flush with or lower than the top ends of the left side plate, the right side plate and the rear side plate. Of course, in some embodiments, when this embodiment is applied to the up-turning of an ordinary cabinet surface, the left baffle, the right baffle and the rear baffle are equivalent to the left side plate, the right side plate and the rear side plate of the cabinet body.

[0026] Furthermore, as shown in the accompanying drawings of the specification, one end of the hinge 3 is arranged on the outer wall surface of the rear baffle 13, and one end is connected to the bottom of the inner end surface of the cabinet surface 2.

[0027] As shown in the accompanying drawings of the specification, there are a pair of push-and-press devices 5, which are respectively embedded in the left baffle 12 and the right baffle 11, and the installation positions tend to be close to the hinged side of the cabinet body 1 and the cabinet surface 2, that is, close to the rear baffle 13 side. The reason is that the push-and-press device 5 is installed at the back, which can make the bouncing amplitude of the cabinet surface 2 under the action of the push-and-press device 5 as large as possible, so as to offset the influence brought by the front-end occlusion of the cabinet surface and allow the user to insert a finger into the gap of the cabinet surface to open the cabinet surface.

[0028] Furthermore, at least one spring 4 can be configured for one cabinet surface 2. As shown in the accompanying drawings of the specification, the number of springs 2 is preferably two, and when connecting the cabinet surface 2 and the cabinet body 1, they are symmetrically distributed left and right.

[0029] As shown in the specification appendix Figure 4 As shown, this embodiment discloses the installation method of the spring 4, including one end of the spring 4 being arranged on the outer side wall of the rear baffle 13 of the cabinet body, and the other end being arranged at the bottom of the inner end face 21 of the cabinet surface. In some embodiments, one end of the spring can also be arranged on the bottom side of the cabinet surface. Further, in this embodiment, the fixed connection between the spring and the cabinet surface 2 and the cabinet body 1 is realized through the tension spring fixing piece 6.

[0030] For those skilled in the art, various corresponding changes and deformations can be made according to the technical solutions and concepts described above, and all such changes and deformations should fall within the protection scope of the claims of this utility model.

Claims

1. A horizontal cabinet surface push-button upward-flipping device, characterized in that, It includes a hinge, a tension spring, and a push-button spring that connect a horizontal cabinet surface and a cabinet body; The hinge has one end connected to the cabinet body and the other end connected to the cabinet surface; the front end of the cabinet surface can be flipped around the hinge to open the cabinet surface; The tension spring is arranged behind the cabinet body and has two ends respectively connected to the cabinet surface and the cabinet body; when the cabinet surface is in the closed state, the tension spring is in a stretched state; The push-button spring is installed on the cabinet body; the movable end of the push-button spring abuts against the cabinet surface, and when the movable end extends out, it generates a thrust on the cabinet surface, and the tension spring rebounds accordingly, providing an auxiliary pulling force for opening the cabinet surface, so that the movable end can extend out normally, and the cabinet surface is opened at an angle allowing a finger to be inserted; 2. The pop-up and upward-flipping device for a horizontal countertop according to claim 1, wherein There is one or more tension springs; 3. The one-touch pop-up and upward-turning device for a horizontal countertop according to claim 1, characterized in that, The cabinet body includes a left baffle, a right baffle, and a rear baffle; one end of the hinge is arranged on the outer wall surface of the rear baffle, and the other end is connected to the bottom of the inner end surface of the cabinet surface; 4. The pop-up and upward-turning device for a horizontal countertop according to claim 3, characterized in that, One end of the tension spring is arranged on the outer wall surface of the rear baffle, and the other end is arranged at the bottom side of the cabinet surface or the bottom of the inner end surface of the cabinet surface; 5. The horizontal cabinet surface push-to-open and upward-flipping device according to claim 3, characterized in that, There are a pair of push-button springs, which are respectively embedded on the left baffle and the right baffle, and the installation positions tend to be close to the rear baffle side;

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