Hinge

Abstract

The utility model relates to the field of furniture installation, and discloses a hinge which comprises a large hinge arm, first hinge plates used for punching are connected to the two sides of the large hinge arm in a sliding mode, a first threaded hole penetrating to the bottom is formed in the top of each first hinge plate, a hinge base is fixedly connected to the end of the large hinge arm, and a small hinge arm is hinged to the hinge base. The two sides of the small hinge arm are fixedly connected with second hinge plates, second threaded holes penetrating to the bottoms are formed in the tops of the second hinge plates, the transverse moving assembly and the synchronous assembly are further included, the vertical plates at the two ends of the round rod are driven by the transverse rod to conduct synchronous operation, and the two sets of vertical plates can drive the two sets of first hinge plates to conduct synchronous displacement correspondingly; and it is effectively guaranteed that the positions of the two first hinge plates can be freely adjusted on the side edge of the large hinge arm, it is prevented that different hinges need to be replaced for furniture of different sizes in the operation process, and the working efficiency is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of furniture installation, in particular to a hinge. Background Art

[0002] Hinge hinges for furniture are indispensable connectors in furniture manufacturing and design. They are mainly used to connect doors and side panels to achieve the opening and closing of doors. Traditional hinge hinges are usually made of metal and include two parts installed on the door and side panels and an axis that enables them to rotate relative to each other. In modern furniture design, hinge hinges not only need to ensure the normal opening and closing of doors, but also need to have good load-bearing capacity, durability and aesthetics. With the diversification of furniture styles and consumers' pursuit of furniture functionality, hinge hinges have also developed into various types, such as quick-release hinges, spring hinges, invisible hinges, etc., to meet different usage needs. However, the above-mentioned hinge hinges cannot adjust the punching position on the hinge during actual use. When the furniture sizes are different, they can only be installed by replacing other models of hinge hinges for punching. If a hinge with a replaceable punching position is designed, the use effect of this device can be improved. For this reason, we propose a hinge hinge. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a hinge to solve the above-mentioned problems.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hinge hinge, comprising a hinge arm, hinge plates 1 for punching holes are slidably connected on both sides of the hinge arm, a threaded hole 1 penetrating to the bottom is provided on the top of the hinge plate 1, a hinge seat is fixedly connected to the end of the hinge arm, a hinge arm is hinged on the hinge seat, hinge plates 2 are fixedly connected on both sides of the hinge arm, a threaded hole 2 penetrating to the bottom is provided on the top of the hinge plate 2, and further comprising:

[0007] The lateral movement assembly is installed at the end of the hinge plate 1 and is used to adjust the position of the hinge plate 1 when punching holes.

[0008] The synchronous component is installed on the top of the hinge arm and is used to adjust the synchronous displacement of two sets of hinge plates for punching.

[0009] Preferably, an open groove is provided on one side of the hinge seat, a hinge shaft is fixedly connected between the inner walls on both sides of the open groove, and both ends of the hinge shaft are fixedly connected to the inner walls on both sides of the hinge seat.

[0010] Preferably, the end of the hinge arm is rotatably sleeved on the hinge shaft, and the end position of the hinge arm rotatably connected to the hinge shaft is in a semicircular arc shape.

[0011] Preferably, the transverse movement assembly includes a stabilizing limit groove and a stabilizing plate, and the corresponding ends of the two groups of hinge plates are fixedly connected with a stabilizing plate perpendicular to the hinge plate, and stabilizing limit grooves are provided on both sides of the hinge arm, and the two groups of hinge plates are slidably clamped in the two groups of stabilizing limit grooves through the two groups of stabilizing plates.

[0012] Preferably, the synchronization component includes a vertical plate, a cross bar and a round rod, and the tops of the two groups of hinge plates 1 are fixedly connected to the sides of the threaded holes 1, which are in a vertical shape, a cross bar is fixedly connected near the top position between the two groups of vertical plates, and a round rod perpendicular to the cross bar is fixedly connected to the bottom position corresponding to the axis of the cross bar.

[0013] Preferably, the synchronization component also includes a steel ball and a stabilizing groove. The bottom end of the round rod is fixedly connected with a steel ball. The top of the hinge arm corresponds to a stabilizing groove with the same length as the stabilizing limit groove just below the round rod, and the steel ball is slidably engaged in the stabilizing groove.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a hinge having the following beneficial effects:

[0016] 1. The hinge drives the vertical plates at both ends of the round rod to work synchronously through the horizontal rod, so that the two sets of vertical plates can drive the two sets of hinge plates to move synchronously respectively, effectively ensuring that the positions of the two sets of hinge plates can be adjusted at will on the sides of the hinge arm, preventing the need to replace different hinges when facing furniture of different sizes during operation, and effectively ensuring work efficiency.

[0017] 2. The hinge hinge is connected to two sets of stable limit grooves by sliding two sets of stable plates on the hinge plate 1, so as to prevent the two sets of hinge plates 1 from falling out of the hinge arm when adjusting the position, thereby improving the stability of the threaded hole 1 on the hinge plate 1 during operation and improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the stabilizing groove of the utility model;

[0020] Figure 3 It is a schematic diagram of the steel ball of the utility model.

[0021] In the figure: 1. Hinge arm; 2. Hinge plate 1; 3. Threaded hole 1; 4. Hinge seat; 5. Hinge shaft; 6. Hinge arm; 7. Hinge plate 2; 8. Threaded hole 2; 9. Stable limit groove; 10. Stable plate; 11. Vertical plate; 12. Cross bar; 13. Round rod; 14. Steel ball; 15. Stable groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 A hinge comprises a hinge arm 1, hinge plates 2 for punching holes are slidably connected to both sides of the hinge arm 1, a threaded hole 3 is provided on the top of the hinge plate 2 and extends to the bottom, a hinge seat 4 is fixedly connected to the end of the hinge arm 1, a hinge arm 6 is hingedly connected to the hinge seat 4, hinge plates 7 are fixedly connected to both sides of the hinge arm 6, a threaded hole 8 is provided on the top of the hinge plate 7 and extends to the bottom, and further comprises:

[0024] The transverse movement component is installed at the end of the hinge plate 2 and is used to adjust the position of the hinge plate 2 when punching. The synchronous component is installed on the top of the hinge arm 1 and is used to adjust the synchronous displacement of the two sets of hinge plates 2 for punching.

[0025] An open groove is provided on one side of the hinge seat 4, and a hinge shaft 5 is fixedly connected between the inner walls on both sides of the open groove. The two ends of the hinge shaft 5 are fixedly connected to the inner walls on both sides of the hinge seat 4. When in use, first determine the installation position of the two sets of hinge plates 7, fit the furniture through one side of the hinge plate 7, and then operate through the threaded hole 8 on the hinge plate 7. When it is necessary to adjust the angle of the hinge arm 1, press the hinge arm 1 so that the hinge arm 1 drives the hinge seat 4 to rotate on the hinge arm 6.

[0026] The end of the hinge arm 6 is rotatably sleeved on the hinge shaft 5, and the end position of the hinge arm 6 rotatably connected to the hinge shaft 5 is in a semicircular arc shape. The hinge seat 4 rotates at the end of the hinge arm 6 through the hinge shaft 5 to complete the adjustment of the angle of the hinge arm 1.

[0027] The transverse movement assembly includes a stabilizing limit groove 9 and a stabilizing plate 10. The corresponding ends of the two groups of hinge plates 2 are fixedly connected with a stabilizing plate 10 perpendicular to the hinge plate 2. Both sides of the hinge arm 1 are provided with stabilizing limit grooves 9. The two groups of hinge plates 2 are slidably connected in the two groups of stabilizing limit grooves 9 through the two groups of stabilizing plates 10 respectively. The stabilizing plates 10 on the sides of the hinge plates 2 slide in the stabilizing limit grooves 9, which can not only prevent the two groups of hinge plates 2 from sliding out of the hinge arm 1, but also enable the two groups of hinge plates 2 to move synchronously, so that the threaded holes 8 on the hinge plates 2 can work synchronously during operation.

[0028] The synchronous component includes a vertical plate 11, a cross bar 12 and a round bar 13. The tops of the two sets of hinge plates 2 are fixedly connected to the sides of the threaded holes 3, which are in a vertical shape. A cross bar 12 is fixedly connected between the two sets of vertical plates 11 near the top. A round bar 13 perpendicular to the cross bar 12 is fixedly connected to the bottom of the axis of the cross bar 12. When it is necessary to adjust the working position of the two sets of hinge plates 2, the cross bar 12 is waved to make the cross bar 12 drive the steel balls 14 connected to the round bar 13 to slide in the stabilizing groove 15, and the two sets of vertical plates 11 synchronously drive the two sets of hinge plates 2 to move through the cross bar 12.

[0029] The synchronization component also includes a steel ball 14 and a stabilizing groove 15. The bottom end of the round rod 13 is fixedly connected with the steel ball 14. The top of the hinge arm 1 corresponds to the round rod 13 and is provided with a stabilizing groove 15 with the same length as the stabilizing limit groove 9. The steel ball 14 is slidably engaged in the stabilizing groove 15, and the two groups of stabilizing plates 10 on the hinge plate 2 are slidably engaged in the two groups of stabilizing limit grooves 9 to prevent the two groups of hinge plates 2 from falling out of the hinge arm 1 when adjusting their positions, thereby improving the stability of the threaded hole 3 on the hinge plate 2 during operation and improving the use effect of the device.

[0030] Working principle: When in use, first determine the installation position of the two sets of hinge plates 27, fit the furniture with one side of the hinge plate 27, and then operate through the threaded hole 28 on the hinge plate 27. When it is necessary to adjust the angle of the hinge arm 1, press the hinge arm 1 so that the hinge arm 1 drives the hinge seat 4 to rotate on the hinge arm 6. The hinge seat 4 rotates at the end of the hinge arm 6 through the hinge shaft 5 to complete the adjustment of the angle of the hinge arm 1. When it is necessary to adjust the working position of the two sets of hinge plates 12, , the wave cross bar 12 is used to make the cross bar 12 drive the steel ball 14 connected to the round rod 13 to slide in the stable groove 15, and the two groups of vertical plates 11 synchronously drive the two groups of hinge plates 2 to move through the cross bar 12, and the stabilizing plate 10 on the side of the hinge plate 2 slides in the stable limiting groove 9, which can not only prevent the two groups of hinge plates 2 from sliding out of the hinge arm 1, but also make the two groups of hinge plates 2 move synchronously, so that the threaded holes 8 on the hinge plate 2 can work synchronously during operation.

[0031] 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. A hinge, comprising a hinge arm (1), characterized in that: The hinge plate (2) for punching holes is slidably connected to both sides of the hinge arm (1), a threaded hole (3) is provided on the top of the hinge plate (2) and extends to the bottom, a hinge seat (4) is fixedly connected to the end of the hinge arm (1), a hinge arm (6) is hingedly connected to the hinge seat (4), hinge plates (7) are fixedly connected to both sides of the hinge arm (6), and a threaded hole (8) is provided on the top of the hinge plate (7) and extends to the bottom, and further comprises: A transverse movement assembly is installed at the end of the hinge plate 1 (2) and is used to adjust the position of the hinge plate 1 (2) when punching holes. A synchronous component is installed on the top of the hinge arm (1) and is used to adjust the synchronous displacement of two sets of hinge plates (2) to perform hole punching.

2. A hinge according to claim 1, characterized in that: An open groove is provided on one side of the hinge seat (4), a hinge shaft (5) is fixedly connected between the inner walls on both sides of the open groove, and both ends of the hinge shaft (5) are fixedly connected to the inner walls on both sides of the hinge seat (4).

3. A hinge according to claim 2, characterized in that: The end of the hinge arm (6) is rotatably sleeved on the hinge shaft (5), and the end position of the hinge arm (6) rotatably connected to the hinge shaft (5) is in a semicircular arc shape.

4. The hinge according to claim 1, characterized in that: The transverse movement assembly comprises a stabilizing limit groove (9) and a stabilizing plate (10); one end corresponding to each other of the two sets of hinge plates (2) is fixedly connected to a stabilizing plate (10) perpendicular to the hinge plate (2); both sides of the hinge arm (1) are provided with a stabilizing limit groove (9); the two sets of hinge plates (2) are respectively slidably engaged in the two sets of stabilizing limit grooves (9) through the two sets of stabilizing plates (10).

5. The hinge according to claim 1, characterized in that: The synchronization component comprises a vertical plate (11), a cross bar (12) and a round bar (13); the tops of the two sets of hinge plates (2) are fixedly connected to the sides of the threaded holes (3) in a vertical shape; a cross bar (12) is fixedly connected between the two sets of vertical plates (11) near the top; and a round bar (13) perpendicular to the cross bar (12) is fixedly connected to the bottom of the axis of the cross bar (12).

6. A hinge according to claim 5, characterized in that: The synchronization component also includes a steel ball (14) and a stabilizing groove (15); the bottom end of the round rod (13) is fixedly connected with the steel ball (14); the top of the hinge arm (1) corresponds to the stabilizing groove (15) directly below the round rod (13) and has the same length as the stabilizing limit groove (9); the steel ball (14) is slidably engaged in the stabilizing groove (15).

Images