Hidden connecting device for household parts

Abstract

The utility model provides an invisible connecting device for household parts, which relates to the technical field of household accessories and comprises a first connecting plate and a second connecting plate, a first spring is arranged in a groove, a mounting block is arranged at the end of the first spring, a first connecting piece is arranged in a first mounting groove, and a second connecting piece is arranged in a second mounting groove. A moving groove is formed in the second connecting piece, a connecting assembly is arranged in the moving groove, the first connecting piece, the second connecting piece, the mounting block and the connecting assembly are adopted, and due to the fact that the two sides of the mounting block are inclined planes, the first connecting piece and the second connecting piece can be conveniently and rapidly disassembled and assembled in the first mounting groove and the second mounting groove; the connecting circuit is used for controlling power on and power off of the electromagnet, the first connecting piece and the second connecting piece can be conveniently and rapidly disassembled and assembled, the effect of rapidly disassembling and assembling the household components is achieved, external tools are not needed, damage to the furniture components is avoided, and the attractiveness of the furniture components is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of home furnishing accessories, in particular to an invisible connection device for home furnishing parts. Background Art

[0002] According to a panel furniture invisible connector disclosed in Chinese patent number CN214945495U. It includes an embedded sleeve and a connecting rod; the top of the connecting rod is provided with a notch, and the tops of the two side walls of the notch are respectively provided with conical heads. The invisible connector described in the utility model can not only continue to use traditional software and equipment for production operations, thereby avoiding waste in various aspects, but also overcome many shortcomings of traditional three-in-one connectors, and has the following advantages: 1. The exposed locking nut is eliminated, making the furniture more beautiful; 2. The connection method is simplified, the assembly efficiency is higher, and the labor cost is reduced; 3. The high consistency and versatility of the product are achieved, and the accuracy of furniture assembly is improved; 4. The connection between the connector and the plate is fully combined in the form of screws, and the connection is firmer and more stable; 5. The structure is simple and the volume is smaller. It can be used to connect thinner plates and has a wider range of applications.

[0003] The above-mentioned comparative documents and prior art have the following technical problems:

[0004] 1. Most of the existing invisible connection devices for household appliances are composed of plug-in screws and expansion plugs. The installation and disassembly process is relatively cumbersome and requires the use of a hammer for hammering installation and disassembly, which is particularly prone to damage to household components during disassembly. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an invisible connection device for household components.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an invisible connection device for household components, including a first connecting plate and a second connecting plate, a first mounting groove is provided on the side of the first connecting plate, a second mounting groove is provided on the side of the second connecting plate, movable grooves are provided inside the first connecting plate and the second connecting plate, a first spring is provided inside the movable groove, a mounting block is provided at the end of the first spring, a first connecting member is provided inside the first mounting groove, slots are provided on the surfaces of the first connecting member and the second connecting member, a fixed groove is provided on the surface of the first connecting member, a second connecting member is provided inside the second mounting groove, a movable groove is provided inside the second connecting member, and a connecting component is provided inside the movable groove.

[0007] Preferably, the connecting assembly consists of an electromagnet, a second spring and an iron block, the second spring is provided on the surface of the electromagnet, and the iron block is provided at the end of the second spring.

[0008] Preferably, a connecting groove is formed on the side surface of the second connecting member, and the shape of the connecting groove corresponds to that of the first connecting member.

[0009] Preferably, both side end surfaces of the mounting block are arranged obliquely, and the shape and position of the mounting block are adapted to the slot.

[0010] Preferably, the shape and position of the fixed groove correspond to the movable groove, and the shape of the fixed groove corresponds to the iron block.

[0011] Preferably, the shape of the movable groove is adapted to the connecting component, and the connecting component is arranged in multiple groups in an axisymmetric manner.

[0012] Preferably, the first mounting grooves and the second mounting grooves are arranged in two groups axially symmetrically, and the position of the first mounting groove corresponds to the second mounting groove.

[0013] Beneficial Effects

[0014] In the utility model, a first connecting member, a second connecting member, a mounting block and a connecting assembly are adopted. Since both sides of the mounting block are inclined surfaces, the first connecting member and the second connecting member can be conveniently disassembled and assembled quickly in the first mounting groove and the second mounting groove by squeezing the mounting block and the first spring. At the same time, the on and off of the electromagnet is controlled by the connecting circuit, thereby controlling the movement of the iron block, so that the first connecting member and the second connecting member can be conveniently disassembled and assembled quickly, thereby achieving the effect of quickly disassembling and assembling the furniture parts, without the need for external tools, thus avoiding damage to the furniture parts and maintaining the aesthetics of the furniture parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an axonometric view of the utility model;

[0016] Figure 2 It is a front cross-sectional view of the utility model;

[0017] Figure 3 For this utility model Figure 2 A magnified view of middle;

[0018] Figure 4 This is an internal structural diagram of the first connecting plate of the utility model;

[0019] Figure 5 This is an internal structural diagram of the second connecting plate of the utility model;

[0020] Figure 6 It is a three-dimensional diagram of the second embodiment of the present utility model.

[0021] Legend:

[0022] 1. First connecting plate; 2. Second connecting plate; 3. First connecting member; 4. Second connecting member; 5. Movable slot; 6. Mounting block; 7. First spring; 8. Moving slot; 9. Connecting assembly; 901. Electromagnet; 902. Second spring; 903. Iron block; 10. First mounting slot; 11. Second mounting slot; 12. Slot; 13. Fixed slot; 14. Connecting slot. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0024] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment one:

[0026] Reference Figure 1-5 A home furnishing component invisible connection device comprises a first connecting plate 1 and a second connecting plate 2. A first mounting groove 10 is provided on the side of the first connecting plate 1, and a second mounting groove 11 is provided on the side of the second connecting plate 2. Through the arrangement of the first mounting groove 10 and the second mounting groove 11, it is convenient to install a first connecting member 3 and a second connecting member 4 into the first connecting plate 1 and the second connecting plate 2 respectively. A movable groove 5 is provided inside the first connecting plate 1 and the second connecting plate 2. A first spring 7 is provided inside the movable groove 5. Through the arrangement of the first spring 7, it is convenient to control the movement of the mounting block 6. The end of the first spring 7 is provided with a mounting The mounting block 6 is arranged so as to facilitate the fixed connection between the first connecting member 3 and the second connecting member 4. The end faces of both sides of the mounting block 6 are arranged at an angle, and the shape and position of the mounting block 6 are adapted to the slot 12. The inclined arrangement of the mounting block 6 facilitates the upward or downward movement of the mounting block 6 during the installation process, so as to enable the first connecting member 3 and the second connecting member 4 to be installed. The first connecting member 3 is arranged inside the first mounting groove 10, and the surfaces of the first connecting member 3 and the second connecting member 4 are provided with slots 12. The arrangement of the slots 12 facilitates the mounting block 6 to be inserted into the slots 12 for fixing.

[0027] The second connecting member 4 is provided inside the second installation groove 11, and a connecting groove 14 is provided on the side of the second connecting member 4, and the shape of the connecting groove 14 corresponds to the first connecting member 3. Through the setting of the connecting groove 14, it is convenient to insert the first connecting member 3 into the second connecting member 4. A movable groove 8 is provided inside the second connecting member 4, and a connecting assembly 9 is provided inside the movable groove 8. The connecting assembly 9 consists of an electromagnet 901, a second spring 902 and an iron block 903. The surface of the electromagnet 901 is provided with a second spring 902, and the end of the second spring 902 is provided with an iron block 903. The control circuit controls the electromagnet 901 to be energized, thereby generating suction force on the iron block 903, causing the iron block 903 to move into the movable slot 8. By controlling the electromagnet 901 to be de-energized, the iron block 903 is driven to move out of the movable slot 8 under the reaction force of the second spring 902. A fixed groove 13 is provided on the surface of the first connecting member 3. The shape and position of the fixed groove 13 correspond to the movable slot 8, and the shape of the fixed groove 13 corresponds to the iron block 903. Through the setting of the fixed groove 13, it is convenient to move the iron block 903 into the fixed groove 13, and the first connecting member 3 and the second connecting member 4 are fixed.

[0028] When the first connecting member 3 is inserted into the first mounting groove 10, an upward pressure is provided to the mounting block 6, so that the mounting block 6 moves upward and squeezes the first spring 7. When the installation is completed, due to the setting of the slot 12, the first spring 7 returns to its original state, driving the mounting block 6 to be inserted into the slot 12, thereby connecting the first connecting member 3 and the second connecting member 4 respectively, and controlling the electromagnet 901 to be energized through the connection circuit, thereby generating suction force on the iron block 903, so that the iron block 903 moves into the movable groove 8, which is convenient for inserting the first connecting member 3 into the connecting groove 14, and then controlling the electromagnet 901 to be de-energized, and the second spring 902 Under the reaction force, the iron block 903 is driven to move into the fixing groove 13, thereby fixing the first connecting member 3 and the second connecting member 4. When disassembly is required, the electromagnet 901 is energized to control the iron block 903 to move out of the fixing groove 13, so that the first connecting member 3 and the second connecting member 4 are disassembled, and then the first connecting member 3 and the second connecting member 4 are moved outward. Due to the inclined surface setting of the mounting block 6, the mounting block 6 moves upward, and then the first connecting member 3 and the second connecting member 4 are quickly disassembled without the need for external tools, thereby avoiding damage to the furniture components and maintaining the aesthetics of the furniture components. Specific embodiment 2:

[0030] Reference Figure 6 On the premise of satisfying the above structure, the second connecting member 4 and other structures can be set at the horizontal center position of the second connecting plate 2. Through the above operation steps, the side of the first connecting plate 1 is vertically installed on the horizontal center line of the second connecting plate 2, thereby improving the adaptability of the home connection device.

[0031] In summary:

[0032] 1. The first connecting member 3, the second connecting member 4, the mounting block 6 and the connecting assembly 9 are adopted. Since both sides of the mounting block 6 are inclined surfaces, the first connecting member 3 and the second connecting member 4 can be easily disassembled and assembled in the first mounting groove 10 and the second mounting groove 11 by squeezing the mounting block 6 and the first spring 7. At the same time, the on and off of the electromagnet 901 is controlled by the connecting circuit, thereby controlling the movement of the iron block 903, so that the first connecting member 3 and the second connecting member 4 can be easily disassembled and assembled, which plays a role in quickly disassembling and assembling home furnishing parts without using external tools, avoiding damage to furniture parts, and maintaining the aesthetics of furniture parts.

[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A home component invisible connection device, comprising a first connection plate (1) and a second connection plate (2), characterized in that: A first mounting groove (10) is provided on the side of the first connecting plate (1), a second mounting groove (11) is provided on the side of the second connecting plate (2), a movable groove (5) is provided inside the first connecting plate (1) and the second connecting plate (2), a first spring (7) is provided inside the movable groove (5), a mounting block (6) is provided at the end of the first spring (7), a first connecting member (3) is provided inside the first mounting groove (10), a slot (12) is provided on the surface of the first connecting member (3) and the second connecting member (4), a fixing groove (13) is provided on the surface of the first connecting member (3), a second connecting member (4) is provided inside the second mounting groove (11), a movable groove (8) is provided inside the second connecting member (4), and a connecting component (9) is provided inside the movable groove (8).

2. The invisible connection device for household components according to claim 1, characterized in that: The connecting assembly (9) is composed of an electromagnet (901), a second spring (902) and an iron block (903); the second spring (902) is provided on the surface of the electromagnet (901), and the iron block (903) is provided at the end of the second spring (902).

3. The invisible connection device for household components according to claim 1, characterized in that: A connecting groove (14) is provided on the side surface of the second connecting member (4), and the shape of the connecting groove (14) corresponds to that of the first connecting member (3).

4. The invisible connection device for household components according to claim 1, characterized in that: The end surfaces on both sides of the installation block (6) are arranged in an inclined manner, and the shape and position of the installation block (6) are adapted to the slot (12).

5. The invisible connection device for household components according to claim 2, characterized in that: The shape and position of the fixed groove (13) correspond to the movable groove (8), and the shape of the fixed groove (13) corresponds to the iron block (903).

6. The invisible connection device for household components according to claim 1, characterized in that: The shape of the movable groove (8) is adapted to the connection assembly (9), and the connection assembly (9) is arranged in multiple groups in an axisymmetric manner.

7. The invisible connection device for household components according to claim 1, characterized in that: The first installation groove (10) and the second installation groove (11) are arranged in two groups in an axisymmetric manner, and the position of the first installation groove (10) corresponds to the position of the second installation groove (11).

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