Hinge for furniture

Abstract

The utility model provides a hinge for furniture, which relates to the field of hinges and comprises a first hinge and a second hinge, and one end of the second hinge is mounted in the middle of one end of the first hinge through a buffer mechanism. The convenient assembling and disassembling mechanisms are located on the side walls of the first hinge and the second hinge correspondingly and used for conveniently assembling and disassembling the first hinge and the second hinge; the convenient loading and unloading mechanism comprises a plurality of mounting plugs, a plurality of limiting assemblies and a plurality of control assemblies; by arranging the convenient assembling and disassembling mechanism, the first hinge and the second hinge can be conveniently and rapidly installed in an abutting mode and conveniently disassembled, so that connection, installation and disassembly do not need to be conducted through screws and the like, and the purposes that operation is simple, convenient, time-saving and labor-saving, and the assembling and disassembling efficiency is effectively improved are achieved; according to the hinge, effective buffering protection can be conveniently provided for stress during rotation of furniture, so that the purpose of effectively improving the functionality of the hinge during use is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hinge field, especially a hinge for furniture. BACKGROUND

[0002] Hinge is a kind of home decoration material, hinge is mainly installed on door and window, and hinge is mostly installed on cabinet, hinge is mainly divided into stainless steel hinge and iron hinge according to material, hinge and hinge are not different in nature, they are all hardware components that make door and window freely open and close, hinge, also known as hinge, is usually used to connect door and window and door frame or window frame, allows them to rotate freely and open and close, hinge is generally composed of a pair of metal or non-metal leaves connected by shaft pin, and the structure is simple but the function is important, most furniture often cannot do without the use of hinge;

[0003] And the related hinge when using, it is usually through the hole in advance on furniture, then through screw the two halves of hinge are installed to two furniture respectively, to realize the rotary connection between two furniture by hinge;

[0004] However, when using the above-mentioned way, when installing hinge on furniture by screw, it is often necessary to manually tighten a large number of screws one by one, and the process of screwing is often time-consuming, so that the installation of hinge is often time-consuming, and the operation is troublesome and time-consuming, and the installation and disassembly efficiency is also low.

[0005] Therefore, it is necessary to provide a hinge for furniture to solve the above technical problems. SUMMARY

[0006] To solve the above-mentioned technical problems of the installation of hinge, the utility model provides a hinge for furniture.

[0007] The utility model provides a hinge for furniture, which comprises a first hinge and a second hinge, wherein one end of the second hinge is installed in the middle of one end of the first hinge through a buffer mechanism; a convenient mounting and dismounting mechanism is located on the side wall of the first hinge and the second hinge for convenient mounting and dismounting of the first hinge and the second hinge; the convenient mounting and dismounting mechanism comprises a plurality of mounting plugs, a plurality of limiting components and a plurality of control components, one end of the plurality of mounting plugs is symmetrically and uniformly fixed to the side wall of the first hinge and the second hinge, the plurality of limiting components are installed on the side wall of the plurality of mounting plugs, and the plurality of control components are installed on the middle of one end of the plurality of mounting plugs.

[0008] Preferably, the limiting assembly comprises two telescopic sliding grooves, two strong springs, two telescopic sliding blocks and two limiting cone heads, the two telescopic sliding grooves are symmetrically arranged on the side wall of the mounting plug, one end of the two strong springs is fixedly connected to one end of the two telescopic sliding grooves respectively, the side wall of the two telescopic sliding blocks is slidingly connected to the side wall of the two telescopic sliding grooves respectively, and the other end of the two telescopic sliding blocks is fixedly connected to the other end of the two strong springs respectively.

[0009] Preferably, the control assembly comprises a control sliding groove, a control pull rod, a connecting block and two control soft chains, the control sliding groove is arranged in the middle of one end of the mounting plug, the control pull rod is slidingly connected to the side wall of the control sliding groove through the first hinge and the second hinge, one end of the connecting block is fixedly connected to one end of the control pull rod, one end of the two control soft chains is fixedly connected to the side wall of the connecting block in a symmetrical manner, and the other end of the two control soft chains is fixedly connected to one end of the two telescopic sliding blocks.

[0010] Preferably, the convenient mounting and dismounting mechanism further comprises a plurality of filling gaskets, one end of the plurality of filling gaskets is fixedly connected to the side wall of the plurality of mounting plugs, and the plurality of filling gaskets are made of rubber.

[0011] Preferably, the buffer mechanism comprises two rotating shafts and two torsional springs, one end of the second hinge is rotatably connected to the middle of one end of the first hinge through the two rotating shafts, and the two torsional springs are fixedly connected to the side wall of the first hinge and the side wall of the second hinge.

[0012] Preferably, the buffer mechanism further comprises two dampers, and one end of the two dampers is mounted to one end of the two rotating shafts.

[0013] Compared with the related art, the hinge provided by the present application has the following advantages:

[0014] The convenient mounting and dismounting mechanism can conveniently mount and dismount the first hinge and the second hinge, so that the first hinge and the second hinge can be mounted and dismounted without screws, thereby achieving the purposes of simple and convenient operation, time and labor saving, and effective improvement of mounting and dismounting efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 The structure of the present application is shown in the figure;

[0016] Fig. 2 The structure of the present application is shown in the figure;

[0017] Fig. 3 The structure section view of the convenient mounting and dismounting mechanism is provided.

[0018] Fig. 4 The local structure explosion schematic view of the buffer mechanism is provided.

[0019] The label in the figure: 1, first hinge; 2, second hinge; 3, buffer mechanism; 301, rotating shaft; 302, torsional spring; 4, damper; 5, convenient mounting and dismounting mechanism; 501, mounting plug; 6, limiting assembly; 601, telescopic sliding groove; 602, strong spring; 603, telescopic sliding block; 604, limiting cone head; 7, control assembly; 701, control sliding groove; 702, control pull rod; 703, connecting block; 704, control soft chain; 8, filling washer. DETAILED DESCRIPTION

[0020] The utility model is further described below in combination with the drawings and embodiments.

[0021] Please refer to Figs. 1 to 4 A hinge for furniture, comprising: a first hinge 1 and a second hinge 2, wherein one end of the second hinge 2 is installed in the middle of one end of the first hinge 1 through a buffer mechanism 3; a convenient mounting and dismounting mechanism 5 is located on the side wall of the first hinge 1 and the second hinge 2 respectively, for conveniently mounting and dismounting the first hinge 1 and the second hinge 2;

[0022] The convenient mounting and dismounting mechanism 5 comprises a plurality of mounting plugs 501, a plurality of limiting assemblies 6 and a plurality of control assemblies 7, one end of the plurality of mounting plugs 501 is uniformly and symmetrically fixedly connected to the side wall of the first hinge 1 and the second hinge 2, the plurality of limiting assemblies 6 are respectively installed on the side wall of the plurality of mounting plugs 501, and the plurality of control assemblies 7 are respectively installed in the middle of one end of the plurality of mounting plugs 501;

[0023] The limiting assembly 6 comprises two telescopic sliding grooves 601, two strong springs 602, two telescopic sliding blocks 603 and two limiting cone heads 604, the two telescopic sliding grooves 601 are symmetrically formed in the side wall of the mounting plug 501, one end of the two strong springs 602 is respectively fixedly connected to one end of the two telescopic sliding grooves 601, the side wall of the two telescopic sliding blocks 603 is respectively slidingly connected to the side wall of the two telescopic sliding grooves 601, and one end of the two telescopic sliding blocks 603 is respectively fixedly connected to the other end of the two strong springs 602, and one end of the two limiting cone heads 604 is respectively fixedly connected to the other end of the two telescopic sliding blocks 603;

[0024] The control assembly 7 comprises a control sliding groove 701, a control pull rod 702, a connecting block 703 and two control soft chains 704. The control sliding groove 701 is arranged in the middle of one end of the mounting plug 501. The control pull rod 702 is slidingly connected to the side wall of the control sliding groove 701 by sliding through the first hinge 1 and the second hinge 2. One end of the connecting block 703 is fixedly connected to one end of the control pull rod 702. One end of each of the two control soft chains 704 is fixedly connected to the side wall of the connecting block 703 in a symmetrical manner. The other end of each of the two control soft chains 704 is fixedly connected to one end of each of the two telescopic sliding blocks 603.

[0025] The convenient mounting and dismounting mechanism 5 further comprises a plurality of filling gaskets 8. Each of the plurality of filling gaskets 8 is fixedly connected to the side wall of each of the plurality of mounting plugs 501. Each of the plurality of filling gaskets 8 is made of rubber.

[0026] In the implementation process, first, the installation hole is preformed on the furniture to be installed, then the installation plug 501 provided on the side wall of the first hinge 1 and the second hinge 2 is aligned with the installation hole, and then the control pull rod 702 provided outside is pulled to slide and extend in the control sliding groove 701 provided in the middle of one end of the installation plug 501, the control pull rod 702 is slid and extended to drive the connected block 703 to slide and move in the control sliding groove 701, the connected block 703 is moved to drive the two control soft chains 704 connected thereto to move, the control soft chains 704 are moved to provide a driving force to drive the two telescopic sliding blocks 603 connected thereto to slide and retract into the telescopic sliding groove 601 provided on the side wall of the installation plug 501, at this time, the installation plug 501 is inserted into the aligned installation hole, and then the control pull rod 702 is released to relax the control soft chains 704, the control soft chains 704 are relaxed and the strong spring 602 is provided to provide a driving force to make the telescopic sliding block 603 reset and rebound to extend out of the telescopic sliding groove 601, the telescopic sliding block 603 is reset and rebounded to extend out of the telescopic sliding groove 601 to make the limiting cone head 604 extend out of the installation hole, and the strong spring 602 provides a high-strength driving force to make the limiting cone head 604 embedded in the interior of the wooden furniture, thereby firmly limiting and fixing the installation plug 501 in the installation hole, and at the same time the installation plug 501 is inserted into the installation hole, the filling gasket 8 is deformed, at this time, the filling gasket 8 is deformed to fill and tightly seal the gap between the installation plug 501 and the installation hole, thereby completing the convenient installation of the first hinge 1 and the second hinge 2, and similarly, the control pull rod 702 is pulled to make the telescopic sliding block 603 drive the limiting cone head 604 to retract and release the limiting abutment with the installation hole, and then the installation plug 501 is pulled out of the installation hole to achieve convenient disassembly, thereby achieving convenient abutment installation and convenient disassembly of the first hinge 1 and the second hinge 2, thereby eliminating the need for screw connection and installation and disassembly, simple operation, time and labor saving, and effectively improving the disassembly efficiency.

[0027] Further, the buffer mechanism 3 includes two rotating shafts 301 and two torsional springs 302, one end of the second hinge 2 is rotatably connected to the middle of one end of the first hinge 1 through the two rotating shafts 301, and the other ends of the two torsional springs 302 are fixedly connected with the side wall of the first hinge 1 and the side wall of the second hinge 2, respectively.

[0028] The buffer mechanism 3 further includes two dampers 4, and the two dampers 4 are installed at one end of the two rotating shafts 301.

[0029] It needs to be explained that: after the two furniture are rotationally connected through the first hinge 1 and the second hinge 2, one of the furniture is rotated to drive the second hinge 2 to bear stress through the rotating shaft 301 arranged in the middle of one end of the first hinge 1, at this time, the counterforce provided by the torsional spring 302 buffers the impact force during rotation, and the damper 4 effectively restrains and buffers the rotation of the rotating shaft 301, so that the effective buffering protection of the stress during the rotation of the furniture can be realized, and the functional effect of the hinge during use is effectively improved.

[0030] The working principle of the hinge for furniture provided by the utility model is as follows:

[0031] In use, first, the mounting hole is preformed on the furniture to be installed, then the first hinge 1 and the second hinge 2 are respectively aligned with the mounting hole, and then the control pull rod 702 is pulled out to slide and extend in the control sliding groove 701 formed in the middle of one end of the mounting plug 501, the control pull rod 702 is slid and extended to drive the connected block 703 to slide and move in the control sliding groove 701, the connected block 703 is moved to drive the two control soft chains 704 connected thereto to move, the control soft chains 704 are moved to provide a driving force to drive the two telescopic sliding blocks 603 connected thereto to slide and retract into the telescopic sliding groove 601 formed in the sidewall of the mounting plug 501, at this time, the mounting plug 501 is inserted into the aligned mounting hole, and then the control pull rod 702 is released to relax the control soft chains 704, the control soft chains 704 are relaxed and the strong spring 602 provides a driving force to make the telescopic sliding block 603 reset and rebound to extend out of the telescopic sliding groove 601, the telescopic sliding block 603 resets and rebounds to extend out to make the limiting cone head 604 abut against the mounting hole, and the high-strength force of the strong spring 602 makes the limiting cone head 604 embedded into the interior of the wooden furniture, thereby firmly limiting and fixing the mounting plug 501 in the mounting hole, and at the same time that the mounting plug 501 is inserted into the mounting hole, the filling washer 8 is deformed by force, at this time, the filling washer 8 is deformed by force to fill and tightly seal the gap between the mounting plug 501 and the mounting hole, thereby completing the convenient installation of the first hinge 1 and the second hinge 2, and similarly, the telescopic sliding block 603 drives the limiting cone head 604 to retract and release the limiting abutment with the mounting hole by pulling out the control pull rod 702, and then the mounting plug 501 is pulled out of the mounting hole to achieve convenient disassembly, thereby achieving the purpose of effectively and conveniently installing and disassembling the first hinge 1 and the second hinge 2, thereby eliminating the need for screw connection and disassembly, which is simple, convenient, time-saving and labor-saving, and effectively improves the installation and disassembly efficiency, and secondly, after the two furniture are connected by the first hinge 1 and the second hinge 2, one of the furniture is rotated to drive the second hinge 2 to rotate by force through the rotating shaft 301 at the middle of one end of the first hinge 1, at this time, the torsional spring 302 provides a counteracting force to buffer the impact force during rotation, and the damper 4 effectively buffers and suppresses the rotation of the rotating shaft 301, thereby achieving the purpose of effectively and conveniently buffering the force during the rotation of the furniture, thereby effectively improving the functionality of the hinge during use.

[0032] The above description is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, is also included in the patent protection range of the present application.

Claims

1. A hinge for furniture, characterized in that, Include: First hinge (1) and second hinge (2), wherein one end of the second hinge (2) is installed in the middle of one end of the first hinge (1) through the buffer mechanism (3); Conveniently, the mounting mechanism (5) is respectively arranged on the side wall of the first hinge (1) and the second hinge (2) for conveniently mounting and dismounting the first hinge (1) and the second hinge (2); The convenient mounting and dismounting mechanism (5) comprises a plurality of mounting plugs (501), a plurality of limiting assemblies (6) and a plurality of control assemblies (7), one end of the plurality of mounting plugs (501) is fixedly connected to the side wall of the first hinge (1) and the second hinge (2) in a symmetrical and uniform manner, the plurality of limiting assemblies (6) are respectively arranged on the side wall of the plurality of mounting plugs (501), and the plurality of control assemblies (7) are respectively arranged on one end of the plurality of mounting plugs (501).

2. A hinge according to claim 1, wherein The limiting assembly (6) comprises two telescopic sliding grooves (601), two strong springs (602), two telescopic sliding blocks (603) and two limiting cone heads (604), the two telescopic sliding grooves (601) are symmetrically arranged on the side wall of the mounting plug (501), one end of the two strong springs (602) is fixedly connected to one end of the two telescopic sliding grooves (601), the side wall of the two telescopic sliding blocks (603) is slidingly connected to the side wall of the two telescopic sliding grooves (601), and the other end of the two strong springs (602) is fixedly connected to the other end of the two telescopic sliding blocks (603).

3. A hinge according to claim 2, wherein The control assembly (7) comprises a control sliding groove (701), a control pull rod (702), a connecting block (703) and two control soft chains (704), the control sliding groove (701) is arranged in the middle of one end of the mounting plug (501), the control pull rod (702) is slidingly connected to the side wall of the control sliding groove (701) by sliding through the first hinge (1) and the second hinge (2), one end of the connecting block (703) is fixedly connected to one end of the control pull rod (702), one end of the two control soft chains (704) is fixedly connected to the side wall of the connecting block (703) in a symmetrical manner, and the other end of the two control soft chains (704) is fixedly connected to one end of the two telescopic sliding blocks (603).

4. The furniture hinge according to claim 1, wherein The convenient mounting and dismounting mechanism (5) further comprises a plurality of filling washers (8), the plurality of filling washers (8) are fixedly connected to the side wall of the plurality of mounting plugs (501), and the plurality of filling washers (8) are made of rubber.

5. The furniture hinge according to claim 1, wherein The buffer mechanism (3) comprises two rotating shafts (301) and two torsional springs (302), one end of the second hinge (2) is rotatably connected to the middle of one end of the first hinge (1) through the two rotating shafts (301), and the two ends of the two torsional springs (302) are fixedly connected to the side wall of the first hinge (1) and the side wall of the second hinge (2).

6. A hinge according to claim 5, wherein The buffering mechanism (3) further comprises two dampers (4), and the two dampers (4) are respectively installed at one end of the two rotating shafts (301).

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