Screw-clamp-free connecting block hinge of glasses

Abstract

The utility model discloses a screw-clamp-free connecting block hinge of glasses, which comprises glasses legs and pile heads, and further comprises connecting blocks mounted on the pile heads; wherein the connecting blocks are detachably connected between the glasses legs and the pile heads; the glasses legs comprise first connecting grooves which are formed in the head ends of the glasses legs; the second connecting grooves are formed in the upper top ends of the glasses legs; wherein the second connecting groove can be inserted into the pile head, and the height of the first connecting groove is equal to the thickness of the pile head; the second connecting groove comprises a mounting part which is positioned at the upper end of the second connecting groove; in daily production and life, through the arrangement of the connecting blocks, welding is not needed, the pile heads and the glasses legs are connected, and the actions of opposite mounting sequences are not needed, so that the glasses legs and the connecting blocks can be detached from the pile heads, and later replacement is facilitated.

Description

Technical Field

[0001] The utility model relates to a screwless clamping connection block hinge for glasses. Background Art

[0002] The hinge of glasses is an important part of glasses, which is responsible for connecting the front ring of glasses with the temples. A hinge structure needs to be installed between the head of the frame and the temples. Most of the existing hinge structures connecting the head and the temples on the market are fixed by screws, but there are the following defects: the screws may slip and fall off, causing the glasses frame and the temple to fall off or the temple to rotate and loosen.

[0003] Existing eyeglass hinges that are not suitable for screws, such as a screwless hinge and eyeglasses with patent number CN218896261U, include: a spleen body, a front end of the spleen body is formed with a connecting groove; a hinge mechanism, the hinge mechanism is movably connected to the spleen body, and the spleen body can rotate around a single hinge.

[0004] This embodiment not only replaces the screw fixing connection, solves the problem of screw stripping and falling, but also ensures the uniform tightness of the rotation of the eyeglass spleen, but it has the following defects:

[0005] 1. Fixing by welding will cause defects such as undercut, weld nodules, and depressions, which will affect the appearance;

[0006] 2. When parts are damaged, they need to be replaced as a whole, and the replacement cost is high. Summary of the invention

[0007] The utility model aims to solve one of the technical problems existing in the prior art.

[0008] The present application provides a screwless card connection block hinge for glasses, including a temple, a pile head, and also includes:

[0009] A connecting block, which is mounted on the pile head;

[0010] The connecting block is detachably connected between the temple and the pile head.

[0011] Temples include:

[0012] A first connecting groove, which is arranged at the head end of the temple;

[0013] A second connecting groove is arranged at the upper top of the temple;

[0014] The second connecting groove can be inserted into the pile head, and the height of the first connecting groove is equal to the thickness of the pile head.

[0015] The second connection slot comprises:

[0016] A mounting portion, which is located at an upper end of the second connecting groove;

[0017] The limiting part is fixedly connected to the bottom end of the mounting part.

[0018] Also includes:

[0019] A hinge hole is provided on the pile head;

[0020] The activity area is set on the pile head;

[0021] The slide groove is arranged on the active area and connected to the hinge hole.

[0022] Also includes:

[0023] A slot portion, which is arranged at the lower end of the connecting block;

[0024] A fixing portion, which is arranged at the upper end of the connecting block;

[0025] The fixing part can be connected to the mounting part.

[0026] Also includes:

[0027] The anti-slip teeth are arranged on the mounting portion and are located on the contact surface between the mounting portion and the fixing portion.

[0028] The connecting block can be made of metal material.

[0029] The connecting block can be made of rubber material.

[0030] The beneficial effects of the utility model are as follows:

[0031] 1. The temples are connected to the pile heads by setting the connecting blocks, without welding and without affecting the appearance;

[0032] 2. The temples, the stumps and the connecting blocks are detachable by arranging the first connecting groove, the second connecting groove, the hinge hole, the slot part and the fixing part. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 A top view of a screwless card connection block hinge of a pair of glasses in an embodiment of the present application;

[0034] Figure 2 A side view of a screwless card connection block hinge for glasses in an embodiment of the present application;

[0035] Figure 3 It is a top exploded view of a screwless card connection block hinge of a pair of glasses in an embodiment of the present application;

[0036] Figure 4 This is a side exploded view of a screwless card connection block hinge for glasses in an embodiment of the present application.

[0037] Reference numerals

[0038] 1- temple, 2- pile head, 3- connection block, 4- first connection groove, 5- second connection groove, 501- installation part, 502- limiting part, 6- hinge hole, 7- activity area, 8- slide groove, 9- slot part, 10- fixing part, 11- anti-slip teeth. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0040] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0041] The server provided in the embodiment of the present application is described in detail below through specific embodiments and application scenarios in conjunction with the accompanying drawings.

[0042] Embodiment 1:

[0043] like Figures 1 to 4 As shown, an embodiment of the present application provides a screwless connecting block hinge for glasses, including a temple 1, a stud 2, and also includes: a connecting block 3, which is installed on the stud 2; wherein the connecting block 3 is detachably connected between the temple 1 and the stud 2.

[0044] Furthermore, the temple 1 includes a first connecting groove 4, which is arranged at the head end of the temple 1; and a second connecting groove 5, which is arranged at the upper top of the temple 1; wherein the second connecting groove 5 can be inserted into the stump 2, and the height of the first connecting groove 4 is equal to the thickness of the stump 2.

[0045] Furthermore, the second connecting groove 5 includes a mounting portion 501 located at the upper end of the second connecting groove 5 ; and a limiting portion 502 fixedly connected to the bottom end of the mounting portion 501 .

[0046] Furthermore, it also includes a hinge hole 6, which is arranged on the pile head 2; an activity area 7, which is arranged on the pile head 2; and a slide groove 8, which is arranged on the activity area 7 and connected to the hinge hole 6.

[0047] Furthermore, it also includes a slot portion 9 which is arranged at the lower end of the connecting block 3 ; a fixing portion 10 which is arranged at the upper end of the connecting block 3 ; wherein the fixing portion 10 can be connected to the mounting portion 501 .

[0048] In this embodiment of the present application, due to the adoption of the above-mentioned structure, when it is necessary to connect the pile head 2 and the temple 1, the second connecting groove 5 of the temple 1 is inserted into the active area 7 of the pile head 2, the active area 7 enters the mounting portion 501, and then the temple 1 is pushed forward so that the first connecting groove 4 cooperates with the upper and lower end surfaces on the hinge hole 6 side. At the same time, the active area 7 moves into the limiting portion 502, and the upper and lower surfaces of the limiting portion 502 are fitted with the slide groove 8 surface, and then the connecting block 3 is inserted into the hinge hole 6. At the same time, the slot portion 9 fits the outside of the connecting end of the temple 1, and the fixing portion 10 is installed in the mounting portion 501. The connecting block 3 effectively connects the temple 1 with the pile head 2, and the temple 1 can rotate along the hinge hole 6 as the center. The rotation range of the temple 1 is limited by the width of the slide groove 8, and the slide groove 8 sets the opening and closing range of the temple 1. By setting the connecting block 3, the post 2 is connected to the temple 1 without welding, and the temple 1 and the connecting block 3 can be removed from the post 2 by performing the installation sequence in reverse order, so as to facilitate the later replacement.

[0049] Embodiment 2:

[0050] like Figure 2 , Figure 4 As shown, in this embodiment, in addition to the structural features of the above-mentioned embodiments, it also includes: anti-slip teeth 11, which are arranged on the mounting portion 501 and located on the contact surface between the mounting portion 501 and the fixing portion 10.

[0051] In this embodiment of the present application, due to the adoption of the above-mentioned structure, anti-slip teeth 11 are provided on the side of the mounting portion 501, and the anti-slip teeth 11 are in contact with the side of the fixing portion 10, which effectively prevents the fixing portion 10 from slipping, thereby improving the firmness of the installation of the connecting block 3 and preventing the connecting block 3 from loosening when rotating.

[0052] Embodiment 3:

[0053] like Figures 1 to 4 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, the connection block 3 can be made of metal material.

[0054] In this embodiment of the present application, due to the adoption of the above-mentioned structure, the temple 1 is connected to the pile head 2 through the connecting block 3. The connecting block 3 can be made of metal material. The metal material has the characteristics of high hardness, non-deformation, corrosion resistance, and long service life.

[0055] Embodiment 4:

[0056] like Figures 1 to 4 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, the connection block 3 can be made of rubber material.

[0057] In this embodiment of the present application, due to the adoption of the above-mentioned structure, the temple 1 is connected to the stump 2 via the connecting block 3. The connecting block 3 can be made of rubber material. The rubber material is elastic and can better contact with the anti-slip teeth 11 during installation. The rubber material is light in weight, which greatly reduces the overall weight of the glasses.

[0058] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0059] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A screwless card connection block hinge for glasses, comprising a temple (1) and a stump (2), characterized in that: Also includes: A connecting block (3) mounted on the pile head (2); The connecting block (3) is detachably connected between the temple (1) and the head (2).

2. The screwless card connection block hinge for glasses according to claim 1, characterized in that: The temple (1) comprises: A first connecting groove (4) is arranged at the head end of the temple (1); A second connecting groove (5) is arranged at the upper end of the temple (1); The second connection groove (5) can be inserted into the pile head (2), and the height of the first connection groove (4) is equal to the thickness of the pile head (2).

3. The screwless card connection block hinge for glasses according to claim 2, characterized in that: The second connecting groove (5) comprises: A mounting portion (501) located at the upper end of the second connecting groove (5); A limiting portion (502) is fixedly connected to the bottom end of the mounting portion (501).

4. The screwless card connection block hinge for glasses according to claim 1, characterized in that: Also includes: A hinge hole (6) is provided on the pile head (2); An activity area (7) arranged on the pile head (2); A slide groove (8) is arranged on the active area (7) and is connected to the hinge hole (6).

5. The screwless connecting block hinge for glasses according to claim 3, characterized in that: Also includes: A slot portion (9) arranged at the lower end of the connecting block (3); A fixing portion (10) arranged at the upper end of the connecting block (3); Wherein, the fixing portion (10) can be connected inside the mounting portion (501).

6. The screwless card connection block hinge for glasses according to claim 5, characterized in that: Also includes: The anti-slip teeth (11) are arranged on the mounting portion (501) and are located on the contact surface between the mounting portion (501) and the fixing portion (10).

7. The screwless connecting block hinge for glasses according to claim 1, characterized in that: The connecting block (3) can be made of metal material.

8. The screwless connecting block hinge for glasses according to claim 1, characterized in that: The connecting block (3) can be made of rubber material.

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