Mortise and tenon hinge

Abstract

The utility model discloses a tenon-and-mortise hinge which comprises an adapter piece, a connecting piece, a connecting piece, a connecting piece and a connecting piece, one end of the adapter piece is connected to a main body, and the other end of the adapter piece is connected with a hinge seat; a hinge block is arranged at one end of the connecting piece, the hinge block is arranged in the hinge seat, and the hinge seat and the hinge block are connected through a connecting assembly; and the metal part on the connecting assembly is used for conducting the rotating piece and the connecting piece, so that the rotating piece and the connecting piece can be integrally electroplated after being assembled. According to the utility model, the adapting piece and the connecting piece are conducted through the metal rod and the metal sleeve in the connecting assembly, so that the whole electroplating can be realized after the assembly is finished, the influence of a silica gel gasket is avoided, and the attractiveness and durability of the glasses are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of glasses field, specifically a kind of mortise and tenon hinge. BACKGROUND

[0002] Glasses are a kind of optical auxiliary tool for correcting vision or protecting eyes. It is usually composed of a frame, lenses and temples.

[0003] The metal parts of the glasses temple hinge need to be electroplated to improve the appearance and corrosion resistance. However, due to the setting of the silica gel pad, the existing hinge structure often cannot be connected during electroplating, so each part needs to be electroplated separately, which affects the assembly efficiency. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide a mortise and tenon hinge to solve the problems in the background art.

[0005] The mortise and tenon hinge of the utility model is realized by the following technical solutions, comprising:

[0006] An adapter is connected to the main body at one end, and the other end of the adapter is connected with a hinge seat;

[0007] A connecting piece is provided with a hinge block at one end, and the hinge block is placed in the hinge seat and connected with the hinge seat and the hinge block through a connecting assembly;

[0008] The metal part on the connecting assembly connects the adapter and the connecting piece, so that it can be electroplated as a whole after assembly.

[0009] As a preferred technical solution, the hinge seat is hollow inside, and an opening slot for rotation limiting is provided on one side of the hinge seat, and the hinge block is inserted into the opening slot.

[0010] As a preferred technical solution, the connecting assembly is inserted into the hinge seat from top to bottom and is arranged through the through hole in the center of the hinge block, and the metal part of the connecting assembly is in contact with the hinge seat and the hinge block respectively.

[0011] As a preferred technical solution, the connecting assembly includes a metal rod and a metal sleeve;

[0012] When the connecting assembly is connected with the hinge seat and the hinge block, the metal rod is in contact with the hinge seat, and the metal sleeve is in contact with the hinge block.

[0013] As a preferred technical solution, an upper silica gel gasket is arranged above the metal rod, a lower silica gel gasket is arranged below the metal rod, and the metal sleeve is arranged between the upper silica gel gasket and the lower silica gel gasket; The hinge seat and the hinge block are damped by the upper silica gel gasket and the lower silica gel gasket.

[0014] As a preferred technical scheme, the bottom inner side of the hinged seat is provided with a chamfered groove, and the bottom of the metal rod is provided with a stamping hole; the bottom of the metal rod is stamped by the stamping rod, so that the stamping hole is deformed, and then the bottom of the metal rod is placed in the chamfered groove of the hinged seat.

[0015] The utility model discloses the beneficial effect is:

[0016] The utility model discloses through metal rod and metal sleeve in connecting component, the switching piece and connecting piece are conducted, make it can realize integral electroplating after assembling, and are not influenced by silica gel washer, ensure the beauty and durability of glasses.

[0017] The utility model discloses through stamping rod to the bottom of metal rod is stamped, so that the stamping hole is deformed, and then the bottom of the metal rod is placed in the chamfered groove of the hinged seat, installs more reliable. DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced to the drawing needed to be used in the embodiment or prior art description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for ordinary skilled person in the art, under the premise of not paying creative labor, other drawings can also be obtained according to these drawings.

[0019] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0020] Figure 2 It is the explosion structure schematic diagram of the utility model;

[0021] Figure 3 It is the connecting component explosion structure schematic diagram of the utility model;

[0022] Figure 4 It is the chamfered groove structure schematic diagram of the utility model;

[0023] Figure 5 It is the stamping hole structure schematic diagram of the utility model.

[0024] Mark explanation of drawing:

[0025] 1, switching piece;2, connecting piece;3, hinged seat;4, hinged block;5, connecting component;6, opening groove;7, through -hole;8, metal rod;9, metal sleeve;10, upper silica gel washer;11, lower silica gel washer;12, chamfered groove;13, stamping hole. Specific implementation

[0026] All features disclosed in this specification, or all steps of any methods or processes disclosed in this specification, can be combined in any combination, except combinations where at least some of the features and / or steps are mutually exclusive.

[0027] As Figures 1-5 shown in the utility model discloses a mortise hinge, comprising:

[0028] Adapter 1, the adapter 1 one end is connected to the main body (the main body is specifically glasses main body, can also be applied to other required places), and the other end of adapter 1 is connected with the hinge seat 3;

[0029] Connecting piece 2, the connecting piece 2 one end is provided with hinge block 4, and hinge block 4 is placed in hinge seat 3, and hinge seat 3 and hinge block 4 are connected by connecting assembly 5;

[0030] The metal part on the connecting assembly 5 connects adapter 1 and connecting piece 2, so that it can be electroplated as a whole after assembly is completed.

[0031] In order to play the effect of rotation limiting, in the embodiment, the hinge seat 3 is hollow inside, and the hinge seat 3 is provided with an open slot 6 on one side for rotation limiting, and the hinge block 4 is inserted into the open slot 6.

[0032] The connecting assembly 5 is inserted into the hinge seat 3 from top to bottom, and is arranged through the through hole 7 in the center of the hinge block 4, and the metal part of the connecting assembly 5 is in contact with the hinge seat 3 and the hinge block 4 respectively.

[0033] In order to realize the electroplating conduction of adapter 1 and connecting piece 2, in the embodiment, the connecting assembly 5 includes a metal rod 8 and a metal sleeve 9.

[0034] When the connecting assembly 5 is connected with the hinge seat 3 and the hinge block 4, the metal rod 8 is in contact with the hinge seat 3, and the metal sleeve 9 is in contact with the hinge block 4, and when electroplating is performed, since.

[0035] In order to realize the effect of damping rotation, in the embodiment, an upper silica gel gasket 10 is arranged above the metal rod 8, a lower silica gel gasket 11 is arranged below the metal rod 8, and the metal sleeve 9 is arranged between the upper silica gel gasket 10 and the lower silica gel gasket 11;The hinge seat 3 and the hinge block 4 are damped by the upper silica gel gasket 10 and the lower silica gel gasket 11.

[0036] In order to realize the connection between the connecting assembly and the hinge seat, in the embodiment, a chamfer groove 12 is arranged on the inner side of the bottom of the hinge seat 3, a stamping hole 13 is arranged on the bottom of the metal rod 8, the bottom of the metal rod 8 is stamped by a stamping rod, so that the stamping hole 13 is deformed, and then the bottom of the metal rod 8 is arranged in the chamfer groove 12 of the hinge seat 3.

[0037] The metal rod and the metal sleeve in the connecting assembly make the adapter and the connecting piece conductive, so that the whole electroplating can be realized after assembly, and the influence of the silica gel gasket is avoided, and the appearance and durability of the glasses are ensured.

[0038] The above merely illustrates the specific implementation of the present application, but the protection scope of the present application is not limited to this, any change or replacement without creative labor should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be limited by the protection scope defined in the claims.

Claims

1. A mortise and tenon hinge, characterized in that: include: An adapter (1), one end of the adapter (1) is connected to the main body, and the other end of the adapter (1) is connected to a hinge seat (3); A connecting member (2), wherein one end of the connecting member (2) is provided with a hinge block (4), and the hinge block (4) is placed in the hinge seat (3), and the hinge seat (3) and the hinge block (4) are connected via a connecting assembly (5); The metal part on the connecting assembly (5) conducts the adapter (1) and the connecting piece (2), so that the entire body can be electroplated after assembly.

2. The mortise and tenon hinge according to claim 1, characterized in that: The hinge seat (3) is hollow, and one side thereof is provided with an open slot (6) that serves as a rotation limiter, and the hinge block (4) is inserted into the open slot (6).

3. The mortise and tenon hinge according to claim 1, characterized in that: The connecting assembly (5) is inserted into the hinge seat (3) from top to bottom and is arranged through the through hole (7) in the center of the hinge block (4), and the metal parts of the connecting assembly (5) are in contact with the hinge seat (3) and the hinge block (4) respectively.

4. The mortise and tenon hinge according to claim 1, characterized in that: The connecting assembly (5) includes a metal rod (8) and a metal sleeve (9); When the connecting assembly (5) is connected to the hinge seat (3) and the hinge block (4), the metal rod (8) contacts the hinge seat (3) and the metal sleeve (9) contacts the hinge block (4).

5. The mortise and tenon hinge according to claim 4, characterized in that: An upper silicone gasket (10) is provided above the metal rod (8), a lower silicone gasket (11) is provided below the metal rod (8), and a metal sleeve (9) is placed between the upper silicone gasket (10) and the lower silicone gasket (11); The hinge seat (3) and the hinge block (4) are damped by an upper silicone gasket (10) and a lower silicone gasket (11).

6. The mortise and tenon hinge according to claim 2, characterized in that: The bottom inner side of the hinge seat (3) is provided with a chamfered groove (12), and the bottom of the metal rod (8) is provided with a punching hole (13); The bottom of the metal rod (8) is punched by a punching rod, causing the punching hole (13) to deform, thereby fixing the bottom of the metal rod (8) in the chamfered groove (12) of the hinge seat (3).

Images