Hidden cabinet door handle assembly

Abstract

The hidden cabinet door handle assembly comprises a main body plate and a cover plate, a notch is formed in the center of the right side of the front face of the main body plate and penetrates through the right side face of the main body plate, the cover plate is installed at an inlet of the front face of the notch, and the left side of the upper surface of the cover plate is connected with the left side of the inner top face of the notch through a rotating shaft. The lower surface left side of the cover plate is connected with the inner bottom surface left side of the notch through a rotating shaft; and two electric push rods are symmetrically arranged on the right side of the front face of the back plate up and down, and the front ends of the electric push rods are rotationally connected with n-shaped blocks. According to the utility model, when the cover plate is closed, the surface of the cover plate and the surface of the main body plate are smoother, the visual aesthetic property is better, when the hand of a person is close to the cover plate, the proximity switch can detect the position of the hand and transmit a signal to the controller, and the controller controls the electric push rod to stretch out, so that the cover plate is rotationally opened; and a user can hold the position of the handle groove conveniently by fingers.

Description

TECHNICAL FIELD

[0001] The utility model relates to wardrobe door handle subassembly technical field, specifically is a hidden cabinet door handle subassembly. BACKGROUND

[0002] In order to facilitate the normal opening or closing of wardrobe door, the front of the door is mostly provided with a handle away from the pivot, and the person holds the handle to facilitate closing or opening the door. The handle, also known as a pull handle, is a place where the hand is held. In furniture or household appliances, there are drawers or door bodies, which are opened to open the storage space for easy access to the items. A force component is provided on the drawer or door body, and the force component is a handle. However, some of the existing handles are mostly directly exposed, which destroys the consistency of the wardrobe door and is not very visually appealing.

[0003] To solve the above problems, the utility model is proposed. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a hidden cabinet door handle subassembly to solve the problems mentioned in the background art.

[0005] To solve the above technical problems, the utility model provides the following technical scheme.

[0006] The utility model provides a hidden cabinet door handle subassembly, which comprises a main body plate and a cover plate, a slot is provided on the right side of the front of the main body plate, the slot penetrates the right side of the main body plate, the cover plate is installed at the front entrance position of the slot, the upper surface of the left side of the cover plate is connected with the inner top surface of the left side of the slot through a rotating shaft, and the lower surface of the left side of the cover plate is connected with the inner bottom surface of the left side of the slot through a rotating shaft.

[0007] The inner back surface of the slot is provided with a back plate, two electric push rods are symmetrically arranged on the front right side of the back plate, a L-shaped block is rotatably connected to the front end of the electric push rod, and the side of the L-shaped block away from the electric push rod is slidably arranged on the back surface of the cover plate.

[0008] A battery holder and a controller are arranged on the left side of the front of the back plate, the battery holder is electrically connected to the electric push rod, and the controller is installed on the power supply circuit of the electric push rod.

[0009] A back groove is arranged in the center of the back surface of the cover plate, a proximity switch is arranged on the back surface of the back groove, and the proximity switch is signal connected to the controller.

[0010] Preferably, a shaft is vertically arranged between the upper horizontal section and the lower horizontal section of the L-shaped block, and the shaft is vertically inserted into the front end of the telescopic rod of the electric push rod.

[0011] Preferably, the two sliding blocks are symmetrically arranged on the side of the cover plate, the sliding blocks are inverted T-shaped in cross section, the back of the cover plate is horizontally provided with a sliding groove, and the sliding groove is inverted T-shaped in cross section.

[0012] Preferably, the length of the sliding groove is greater than the length of the sliding block.

[0013] Preferably, a handle groove is arranged at the right position of the back of the cover plate, the handle groove is arranged along the height direction of the cover plate, the top end of the handle groove penetrates the upper surface of the cover plate, and the bottom end of the handle groove penetrates the lower surface of the cover plate.

[0014] Preferably, the front surface of the battery seat is centrally provided with a battery cavity, and the battery cavity is clamped with a battery.

[0015] Preferably, the four corners of the back plate are detachably installed on the inner back surface of the groove through bolts.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] When the two electric push rods are extended, the cover plate can be pushed to rotate and open through the inverted U-shaped block, the inverted U-shaped block rotates and slides left and right in the sliding groove in the process of rotating and opening the cover plate, so that the electric push rod can smoothly push open the cover plate.

[0018] Because the sliding block is inverted T-shaped, the cover plate can be pulled to cover when the electric push rod is retracted through the sliding block on the inverted U-shaped block, so that the extension and retraction of the electric push rod can drive the cover plate to open or close.

[0019] When the cover plate is closed, the surface of the cover plate and the surface of the main plate are relatively flat, and the visual aesthetic property is good, when the hand of a person approaches the cover plate, the proximity switch can detect the position of the hand and transmit a signal to the controller, the controller controls the electric push rod to extend, so that the cover plate rotates and opens, and the hand of the person holds the position of the handle groove, so that the operation is more convenient in the process of opening the cover plate.

[0020] When the hand of the person leaves the front surface of the cover plate and the proximity switch cannot detect the hand, the controller can control the electric push rod to retract, so that the cover plate is covered, and the cover plate and the main plate remain flat; the opening and closing have a certain degree of automation, and are more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole perspective view of the utility model;

[0022] Figure 2 It is a perspective view of the utility model when the cover plate is closed;

[0023] Figure 3A perspective view when the cover plate is opened in the utility model.

[0024] Figure 4 A perspective view of the electric push rod in the utility model.

[0025] In the drawing: 1, main body plate; 11, notch; 12, cover plate; 13, back plate; 14, battery holder; 141, battery cavity; 15, controller; 16, electric push rod; 161, L-shaped block; 162, sliding block; 163, shaft; 2, handle slot; 21, sliding groove; 22, back groove; 23, proximity switch. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0027] In the description of the utility model, it needs to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0028] As shown in Figures 1-4 A hidden cabinet door handle assembly, including main body plate 1 and cover plate 12, the right side of the front of main body plate 1 is provided with notch 11, notch 11 penetrates the right side of main body plate 1, cover plate 12 is installed at the front entrance position of notch 11, the upper surface left side of cover plate 12 is connected with the inner top left side of notch 11 through a rotating shaft, the lower surface left side of cover plate 12 is connected with the inner bottom left side of notch 11 through a rotating shaft, that is, the left side of cover plate 12 can rotate, which facilitates the opening or closing of cover plate 12;

[0029] The inner back of notch 11 is provided with back plate 13, two electric push rods 16 are symmetrically arranged on the front right side of back plate 13, the front end of electric push rod 16 is rotatably connected with L-shaped block 161, the side of L-shaped block 161 away from electric push rod 16 is slidably arranged on the back of cover plate 12, when electric push rod 16 is extended or retracted, cover plate 12 can be driven to open or close through L-shaped block 161;

[0030] The left side of the front of back plate 13 is provided with battery holder 14 and controller 15, battery holder 14 is electrically connected with electric push rod 16, controller 15 is installed on the power supply circuit of electric push rod 16, and controller 15 controls the extension or retraction of electric push rod 16;

[0031] The back surface of the cover plate 12 is centrally provided with a back groove 22, and the back surface of the back groove 22 is provided with a proximity switch 23, which is signal connected to the controller 15 and can sense whether the front surface of the cover plate 12 has hands.

[0032] The shaft rod 163 is vertically arranged between the upper horizontal section and the lower horizontal section of the block 161, and is vertically inserted into the front end of the telescopic rod of the electric push rod 16, i.e. the block 161 can rotate at the front end of the telescopic rod of the electric push rod 16.

[0033] Two sliding blocks 162 are symmetrically arranged on the side of the block 161 close to the cover plate 12, the cross section of the sliding block 162 is inverted T-shaped, the back surface of the cover plate 12 is horizontally provided with a sliding groove 21, the cross section of the sliding groove 21 is inverted T-shaped, the sliding block 162 is slidingly installed in the sliding groove 21, and the sliding block 162 can move left and right in the sliding groove 21.

[0034] The length of the sliding groove 21 is greater than the length of the sliding block 162.

[0035] The back surface of the cover plate 12 is provided with a handle groove 2 at the right side, the handle groove 2 is arranged along the height direction of the cover plate 12, the top end of the handle groove 2 penetrates the upper surface of the cover plate 12, the fingers can be inserted into the handle groove 2 to open or close the cover plate 12, and the bottom end of the handle groove 2 penetrates the lower surface of the cover plate 12.

[0036] The front surface of the battery holder 14 is centrally provided with a battery cavity 141, and a battery is clamped in the battery cavity 141, which supplies power to the electric push rod 16, the controller 15 and the proximity switch 23.

[0037] The four corners of the back plate 13 are detachably installed on the inner back surface of the groove 11 by bolts.

[0038] As described above: when the two electric push rods 16 are extended, the cover plate 12 can be pushed to rotate and open by the block 161, and the block 161 also rotates and slides left and right in the sliding groove 21 during the process of rotating and opening the cover plate 12, so that the electric push rod 16 can smoothly push the cover plate 12 open.

[0039] Since the sliding block 162 is inverted T-shaped, when the electric push rod 16 is retracted, the electric push rod 16 can pull the cover plate 12 to cover it through the sliding block 162 on the block 161, so that the extension and retraction of the electric push rod 16 can drive the cover plate 12 to open or close.

[0040] When the cover plate 12 is closed, the surface of the cover plate 12 and the surface of the main body plate 1 are relatively flat, and the visual aesthetic property is good; when the hand of a person approaches the cover plate 12, the proximity switch 23 can detect the position of the hand and transmit a signal to the controller 15, and the controller 15 controls the electric push rod 16 to extend, so that the cover plate 12 is rotated and opened, and the position of the handle groove 2 is conveniently held by the finger end of the hand, so that the operation is more convenient in the process of opening the cover plate 12;

[0041] When the hand of the person leaves the front of the cover plate 12 and the proximity switch 23 cannot detect the hand, the controller 15 can control the electric push rod 16 to retract, so that the cover plate 12 is closed, and the cover plate 12 and the main body plate 1 are kept flat; the opening and closing have a certain degree of automation and are more convenient.

[0042] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A concealed cabinet door handle assembly, characterized by: The utility model provides a kind of electric push rod type automatic door, including main body plate (1) and cover plate (12), the right side central position of the front of main body plate (1) is provided with notch (11), the right side of notch (11) penetrates the face of main body plate (1), cover plate (12) is installed at the front entrance position of notch (11), the left side of the upper surface of cover plate (12) is connected with the left side of the inner top surface of notch (11) by pivot, the left side of the lower surface of cover plate (12) is connected with the left side of the inner bottom surface of notch (11) by pivot; The inner back surface of the notch (11) is provided with a back plate (13), two electric push rods (16) are symmetrically arranged on the front right side of the back plate (13), a L-shaped block (161) is rotatably connected to the front end of the electric push rod (16), and the side of the L-shaped block (161) away from the electric push rod (16) is slidingly arranged on the back surface of the cover plate (12); A battery holder (14) and a controller (15) are arranged on the left side of the front of the back plate (13), the battery holder (14) is electrically connected to the electric push rod (16), and the controller (15) is installed on the power supply circuit of the electric push rod (16); A back groove (22) is arranged in the center of the back surface of the cover plate (12), and a proximity switch (23) is arranged on the back surface of the back groove (22), and the proximity switch (23) is signal-connected to the controller (15).

2. A concealed cabinet door handle assembly according to claim 1, wherein: An axle rod (163) is vertically arranged between the upper horizontal section and the lower horizontal section of the L-shaped block (161), and the axle rod (163) is vertically inserted into the front end of the telescopic rod of the electric push rod (16).

3. A concealed cabinet door handle assembly according to claim 1, wherein: Two sliding blocks (162) are symmetrically arranged on the side of the L-shaped block (161) close to the cover plate (12), the cross section of the sliding block (162) is inverted "T" type, a sliding groove (21) is horizontally arranged on the back surface of the cover plate (12), the cross section of the sliding groove (21) is inverted "T" type, and the sliding block (162) is slidingly installed in the sliding groove (21).

4. A concealed cabinet door handle assembly according to claim 3 wherein: The length of the sliding groove (21) is greater than the length of the sliding block (162).

5. A concealed cabinet door handle assembly according to claim 1, wherein: A handle groove (2) is arranged on the right side of the back surface of the cover plate (12), the handle groove (2) is arranged along the height direction of the cover plate (12), the top end of the handle groove (2) penetrates the upper surface of the cover plate (12), and the bottom end of the handle groove (2) penetrates the lower surface of the cover plate (12).

6. A concealed cabinet door handle assembly according to claim 1, wherein: A battery cavity (141) is arranged on the front of the battery holder (14), and a battery is clamped in the battery cavity (141).

7. A concealed cabinet door handle assembly according to claim 1 wherein: The four corners of the back plate (13) are detachably installed on the inner back surface of the notch (11) by bolts.

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