Integrated intelligent locking type furniture plate body connecting piece
Through the design of integrated intelligent locking furniture board connectors, the embedded parts, fixing sleeves and locking mechanisms are used to solve the stability problems caused by dimensional tolerance and position tolerance of traditional connectors, and achieve higher installation Reliability and fixed stability.
Patent Information
- Application Number
- CN202421245202.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-06-03
AI Technical Summary
The traditional eccentric wheel plate body connectors have large dimensional tolerances and position tolerances due to different separation structures and materials, resulting in unstable plate connections, requiring additional assembly tests, and loosening causes loose connections and affecting fixing stability.
An integrated intelligent locking furniture board connection piece is designed. Through the matching design of embedded parts and fixing sleeves, internal threaded connection and locking mechanism are used to ensure the fixation between the connecting column and the board body, and multiple groups are adopted. The tight groove and expansion groove design combine with the first and second locking mechanisms to ensure the stability and reliability of the connection using a spring and a slide column mechanism.
It improves the reliability and stability of the board connection, avoids loosening, simplifies the installation process, and enhances the fixing effect between the boards.
Smart Images
Figure CN222296640U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a connecting component of a furniture plate, in particular to an integrated intelligent locking type furniture plate connecting piece. Background Art
[0002] The panel connector is a widely used furniture panel connector. It mainly realizes the fixed connection between furniture panels through the sequential connection of the eccentric wheel, the connecting rod and the connector pre-buried in the panel. The existing furniture panel connectors are mainly divided into two types: expansion type and fastening type. The difference between the two is that when the connecting rod is displaced under the pull of the eccentric wheel, the expansion type connector will expand outward, so that the inverted teeth on the outside of the connector are clamped on the inside of the panel; while the fastening type connector does not change its shape, but realizes the fixation of the panel through the connection between the eccentric wheel and the connecting rod.
[0003] However, the conventional eccentric plate connector has two major technical defects. First, the plate connector adopts a separate structure of an eccentric wheel, a connecting rod and a connecting head, and the materials of the above components are different, and they are also produced by separate processing. Therefore, when the above components are assembled, the plates often cannot be connected smoothly due to excessive size tolerances or position tolerances of the components. The above situation greatly affects the reliability of the installation of the connector on the plate, and will cause the plate connector to require additional assembly tests before leaving the factory. However, since the inner cavity of the connecting head and the connecting rod, and the connecting rod and the eccentric wheel are all slidingly connected, when the eccentric wheel, the connecting rod and other components become loose, and the connecting rod is separated from the connection between the connecting head and the connecting head, resulting in a loose connection, this phenomenon will cause the expanded part of the connecting head to reset under the influence of the elastic restoring force due to the lack of top pressure, resulting in the connected plate being loose because the connecting head cannot be smoothly clamped on the inner side of the plate, which greatly affects the stability of the fixation between the plates.
[0004] Therefore, it is particularly important to design an integrated intelligent locking furniture panel connector to solve the above-mentioned defects. Utility Model Content
[0005] In view of the shortcomings of the prior art, the utility model designs an integrated intelligent locking furniture panel connector, which aims to solve the low reliability of furniture panel connectors under the prior art, which will cause the panel connectors to require additional assembly tests before leaving the factory. At the same time, when components such as the eccentric wheel and the connecting rod become loose, the connecting rod will be separated from the connection with the connecting head, resulting in loose connection, which greatly affects the technical problem of the fixation stability between the panels.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] An integrated intelligent locking furniture panel connector, including an embedded part clamped in a first panel and a fixing sleeve plugged into a second panel, the internal thread of the embedded part is connected to a connecting column, the internal thread of the connecting column is connected to a locking stud, a first locking mechanism is installed inside the connecting column and at the front end of the locking stud, a connecting plug is rotatably connected to the inner side of the fixing sleeve, and the bottom end of the connecting plug is clamped to the rear end of the connecting column through a second locking mechanism.
[0008] As a preferred solution of the utility model, the embedded part is clamped to the inside of the first plate body through multiple groups of tight grooves on the outside, and the outside of the embedded part is symmetrically provided with expansion grooves.
[0009] As a preferred solution of the utility model, a first cross groove is provided at the front end of the connecting column, an operating hole is provided inside the connecting column and at the front end of the locking stud, and a second cross groove is provided at the front end of the locking stud.
[0010] As a preferred solution of the utility model, the first locking mechanism includes a first spring fixedly connected to the rear end of the locking stud, the rear end of the first spring is fixedly connected to a movable column, and a fixed ball is movably installed inside the connecting column and outside the rear end of the movable column.
[0011] As a preferred solution of the utility model, a top ball cone head is fixedly connected to the rear end of the movable column, and a fixing groove adapted for use with a fixing ball is provided on the inner side of the embedded part.
[0012] As a preferred solution of the utility model, a positioning groove adapted to be used with the connecting column is provided at the bottom of the fixing sleeve, and a socket adapted to be used with the connecting plug column is provided inside the connecting column.
[0013] As a preferred solution of the utility model, the second locking mechanism includes a second spring fixedly installed inside the connecting column, both ends of the second spring are fixedly connected with sliding columns, the outer sides of the two groups of sliding columns are fixedly connected with blocking blocks, and the outer side of the connecting column is provided with a retraction groove adapted for use with the blocking block.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. In the utility model, through the matching design of the embedded parts, the fixing sleeve and the connecting column, when the first plate body and the second plate body are connected and fixed, the embedded part is first inserted into the inside of the first plate body, and the multiple sets of tight grooves on the outside of the embedded part make it tightly inserted into the inside of the first plate body so that it is difficult to pull out, and after the embedded part is inserted into the inside of the first plate body, the connecting column is rotated toward the inner side of the fixing sleeve, so that the expansion groove is expanded to further tighten and fix the embedded part inside the first plate body, thereby ensuring the fixing effect between the connecting column and the first plate body, and after the connecting column is fixed, the fixing sleeve is inserted into the inside of the second plate body and located at the front end of the connecting column, so that the rear end of the connecting column is inserted into the inside of the positioning groove to support the second plate body, and when the fixing sleeve is inserted into the inside of the second plate body, the connecting plug column is automatically inserted into the inner side of the jack, so that the fixing sleeve and the connecting column are tightly matched, avoiding the situation where the connection cannot be smoothly made, thereby improving the reliability of installation.
[0016] 2. In the utility model, through the cooperation design of the first locking mechanism and the second locking mechanism, the locking stud is screwed toward the inner side of the connecting column, and after the locking stud is screwed into the interior of the connecting column, the first spring is pushed backward, and then the movable column is used to push the fixing ball to the outer side of the connecting column. When the movable column moves backward, the fixing ball is pushed out by the pushing ball cone head to make it stuck in the fixing groove, and the first spring is used to continuously push the movable column so that the fixing ball is continuously stuck in the inner side of the fixing groove, thereby further fixing the connecting column and the embedded part, thereby avoiding loosening. When the fixing sleeve is inserted into the interior of the second plate body, the connecting column is automatically inserted into the inner side of the insertion hole. When the connecting column is inserted into the inner side of the insertion hole, the card block will first retract into the inner side of the retraction groove, and after the connecting column is inserted into the inner side of the insertion hole, the sliding column is pushed under the extrusion of the second spring, so that the card block is stuck in the interior of the front end of the connecting column, thereby fixing the fixing sleeve and the connecting column, further avoiding loosening, thereby greatly improving the stability of the fixation between the plate bodies. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the connection and fixing structure of the first plate body and the second plate body of the utility model;
[0019] Figure 3 for Figure 2 A magnified schematic diagram of the middle part;
[0020] Figure 4 for Figure 2 The enlarged schematic diagram of the middle B part;
[0021] Figure 5 This is a schematic diagram of the separation structure of the fixed sleeve and the connecting column of the utility model;
[0022] Figure 6 It is a schematic diagram of a furniture panel connector under the prior art.
[0023] In the figure: 1. first plate body; 2. second plate body; 3. embedded part; 301. tight groove; 302. expansion groove; 4. fixing sleeve; 401. positioning groove; 5. connecting column; 501. first cross groove; 502. operating hole; 6. locking stud; 601. second cross groove; 7. first locking mechanism; 701. first spring; 702. movable column; 703. fixing ball; 704. top ball cone head; 705. fixing groove; 8. connecting column; 801. socket; 9. second locking mechanism; 901. second spring; 902. sliding column; 903. block; 904. retraction groove. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0025] Example:
[0026] See also Figure 1-Figure 5 , the utility model provides a technical solution:
[0027] An integrated intelligent locking furniture panel connector, including an embedded part 3 clamped in a first panel 1 and a fixing sleeve 4 inserted into a second panel 2, the internal thread of the embedded part 3 is connected to a connecting column 5, the internal thread of the connecting column 5 is connected to a locking stud 6, a first locking mechanism 7 is installed inside the connecting column 5 and at the front end of the locking stud 6, a connecting plug column 8 is rotatably connected to the inner side of the fixing sleeve 4, and the bottom end of the connecting plug column 8 is clamped to the rear end of the connecting column 5 through a second locking mechanism 9.
[0028] First, the embedded part 3 is clamped to the inside of the first plate body 1 through multiple sets of tight grooves 301 on the outside, and the expansion grooves 302 are symmetrically opened on the outside of the embedded part 3. After the embedded part 3 is clamped into the inside of the first plate body 1, the multiple sets of tight grooves 301 on the outside of the embedded part 3 make it tightly clamped into the inside of the first plate body 1 so that it is difficult to pull out. After the embedded part 3 is inserted into the inside of the first plate body 1, the connecting column 5 is rotated toward the inside of the fixing sleeve 4, so that the expansion groove 302 is expanded to further tighten and fix the embedded part 3 to the inside of the first plate body 1, thereby ensuring the fixing effect between the connecting column 5 and the first plate body 1.
[0029] Furthermore, a first cross groove 501 is provided at the front end of the connecting column 5, an operating hole 502 is provided inside the connecting column 5 and at the front end of the locking stud 6, and a second cross groove 601 is provided at the front end of the locking stud 6. A screwdriver is used to screw the rear end of the connecting column 5 toward the inside of the embedded part 3 through the first cross groove 501. After the rear end of the connecting column 5 is screwed in, a small screwdriver is used to screw the locking stud 6 toward the inside of the connecting column 5 through the second cross groove 601.
[0030] Then, the first locking mechanism 7 includes a first spring 701 fixedly connected to the rear end of the locking stud 6, and the rear end of the first spring 701 is fixedly connected to a movable column 702. A fixed ball 703 is movably installed inside the connecting column 5 and outside the rear end of the movable column 702. After the locking stud 6 is screwed into the interior of the connecting column 5, the first spring 701 is pushed backward, and then the movable column 702 is used to push the fixed ball 703 out to the outside of the connecting column 5.
[0031] Furthermore, a top ball cone head 704 is fixedly connected to the rear end of the movable column 702, and a fixing groove 705 adapted for the fixed ball 703 is opened on the inner side of the embedded part 3. When the movable column 702 moves backward, the top ball cone head 704 is used to push the fixed ball 703 out so that it is stuck in the fixing groove 705, and the first spring 701 is used to continuously push the movable column 702 so that the fixed ball 703 is continuously stuck in the inner side of the fixing groove 705, thereby further fixing the connecting column 5 and the embedded part 3, thereby avoiding loosening and further ensuring the stability of the fixation between the plates.
[0032] Secondly, a positioning groove 401 adapted to the connecting column 5 is provided at the bottom of the fixing sleeve 4, and a socket 801 adapted to the connecting plug column 8 is provided inside the connecting column 5. After the connecting column 5 is fixed, the fixing sleeve 4 is inserted into the interior of the second plate body 2 and is located at the front end of the connecting column 5, so that the rear end of the connecting column 5 is inserted into the interior of the positioning groove 401 to support the second plate body 2. When the fixing sleeve 4 is inserted into the interior of the second plate body 2, the connecting plug column 8 is automatically inserted into the inner side of the socket 801, so that the fixing sleeve 4 and the connecting column 5 are tightly matched to avoid the situation where the connection cannot be smoothly connected, thereby improving the reliability of the installation.
[0033] Finally, the second locking mechanism 9 includes a second spring 901 fixedly installed inside the connecting column 8, both ends of the second spring 901 are fixedly connected with sliding columns 902, the outer sides of the two groups of sliding columns 902 are fixedly connected with blocking blocks 903, and the outer side of the connecting column 8 is provided with a retraction groove 904 adapted for use with the blocking block 903. When the connecting column 8 is inserted into the inner side of the socket 801, the blocking block 903 will first retract into the inner side of the retraction groove 904, and after the connecting column 8 is inserted into the inner side of the socket 801, the sliding column 902 is pushed under the extrusion of the second spring 901, so that the blocking block 903 is stuck in the interior of the front end of the connecting column 5, thereby fixing the fixing sleeve 4 and the connecting column 5, further avoiding loosening, thereby greatly improving the stability of the fixation between the plates.
[0034] In this embodiment, the implementation scenario is specifically as follows: when the first plate body 1 and the second plate body 2 are connected and fixed, the embedded part 3 is first inserted into the interior of the first plate body 1, and the embedded part 3 is tightly inserted into the interior of the first plate body 1 through the multiple sets of tight grooves 301 on the outside of the embedded part 3 so that it is difficult to pull out, and after the embedded part 3 is inserted into the interior of the first plate body 1, the connecting column 5 is rotated toward the inside of the fixing sleeve 4, so that the expansion groove 302 is expanded to further tighten the embedded part 3 to the interior of the first plate body 1, thereby ensuring the connection between the connecting column 5 and the first plate body 1. The locking stud 6 is then screwed toward the inside of the connecting column 5. After the locking stud 6 is screwed into the inside of the connecting column 5, the first spring 701 is pushed backwards. Then, the movable column 702 is used to push the fixing ball 703 out to the outside of the connecting column 5. When the movable column 702 moves backwards, the fixing ball 703 is pushed out by the ball-pushing cone head 704 so that it is stuck in the fixing groove 705. The first spring 701 is used to continuously push the movable column 702 so that the fixing ball 703 is continuously stuck in the inside of the fixing groove 705, thereby further fixing the connecting column 5. The fixing sleeve 4 is fixed between the embedded part 3 to avoid loosening. After the connecting column 5 is fixed, the fixing sleeve 4 is inserted into the inside of the second plate body 2 and is located at the front end of the connecting column 5, so that the rear end of the connecting column 5 is inserted into the inside of the positioning groove 401 to support the second plate body 2. When the fixing sleeve 4 is inserted into the inside of the second plate body 2, the connecting plug column 8 is automatically inserted into the inside of the socket 801, so that the fixing sleeve 4 and the connecting column 5 are tightly matched to avoid the situation that the connection cannot be smoothly connected. When the connecting plug column 8 is inserted into the inside of the socket 801, the block 903 will first retract into the inner side of the retraction groove 904, and after the connecting column 8 is inserted into the inner side of the socket 801, the sliding column 902 is pushed under the extrusion of the second spring 901, so that the block 903 is inserted into the interior of the front end of the connecting column 5, thereby fixing the fixing sleeve 4 and the connecting column 5 to further avoid loosening. The whole operation process is simple and convenient. Compared with the existing furniture panel connectors, the utility model can improve the overall stability and installation reliability of the integrated intelligent locking furniture panel connectors through design.
[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An integrated intelligent locking furniture panel connector, comprising an embedded part (3) snapped into a first panel (1) and a fixing sleeve (4) plugged into a second panel (2), characterized in that: The embedded part (3) is internally threadedly connected to a connecting column (5), and the connecting column (5) is internally threadedly connected to a locking stud (6). A first locking mechanism (7) is installed inside the connecting column (5) and at the front end of the locking stud (6). The inner side of the fixing sleeve (4) is rotatably connected to a connecting plug column (8), and the bottom end of the connecting plug column (8) is clamped with the rear end of the connecting column (5) through a second locking mechanism (9).
2. The integrated intelligent locking furniture panel connector according to claim 1, characterized in that: The embedded component (3) is clamped to the inside of the first plate body (1) through multiple groups of tight grooves (301) on the outside, and the outside of the embedded component (3) is symmetrically provided with expansion grooves (302).
3. The integrated intelligent locking furniture panel connector according to claim 1, characterized in that: The front end of the connecting column (5) is provided with a first cross groove (501), the interior of the connecting column (5) and located at the front end of the locking stud (6) is provided with an operating hole (502), and the front end of the locking stud (6) is provided with a second cross groove (601).
4. The integrated intelligent locking furniture panel connector according to claim 1, characterized in that: The first locking mechanism (7) comprises a first spring (701) fixedly connected to the rear end of the locking stud (6); the rear end of the first spring (701) is fixedly connected to a movable column (702); a fixed ball (703) is movably installed inside the connecting column (5) and outside the rear end of the movable column (702).
5. The integrated intelligent locking furniture panel connector according to claim 4, characterized in that: A top ball cone head (704) is fixedly connected to the rear end of the movable column (702), and a fixing groove (705) adapted for use with the fixing ball (703) is provided on the inner side of the embedded part (3).
6. The integrated intelligent locking furniture panel connector according to claim 1, characterized in that: The bottom of the fixing sleeve (4) is provided with a positioning groove (401) adapted for use with the connecting column (5), and the inside of the connecting column (5) is provided with a plug hole (801) adapted for use with the connecting plug column (8).
7. The integrated intelligent locking furniture panel connector according to claim 1, characterized in that: The second locking mechanism (9) comprises a second spring (901) fixedly mounted inside the connecting column (8), both ends of the second spring (901) are fixedly connected to sliding columns (902), the outer sides of the two groups of sliding columns (902) are fixedly connected to clamping blocks (903), and the outer side of the connecting column (8) is provided with a retraction groove (904) adapted for use with the clamping block (903).