Clamping hinge structure of glasses leg

Abstract

The utility model discloses a clamping hinge structure of a glasses leg, which comprises a pile head and the glasses leg, and further comprises a single tooth sheet which is inserted into a connecting end of the glasses leg; wherein the connecting end of the single-tooth sheet is mounted on the pile head through a fastener; the single-tooth film comprises a fixing part which is arranged at the supporting end of the single-tooth film; the hinging part is arranged at the connecting end of the single-tooth sheet; the hinge hole is formed in the hinge part; the first mounting grooves are formed in the connecting ends of the glasses legs; the second mounting grooves are formed in the connecting ends of the glasses legs and are communicated with the first mounting grooves; wherein the hinge part is installed in the first installation groove, in daily production and life, through the arrangement of the unit pieces, the hinge part is connected with the pile head, the fastener cannot be rubbed, and the stability of the hinge is improved through the fixing part.

Description

Technical Field

[0001] The utility model relates to a hinge structure for a temple. Background Art

[0002] Existing glasses have various structures and different connection methods. For example, a pair of glasses with patent number CN212905776U includes a frame, a foot plate and a hinge shaft; the frame has a head; the head is provided with a hinge hole; the hinge shaft is cooperated and penetrated through the hinge hole; the connecting hinge end of the foot plate is provided with a first connecting card, and the first connecting card is cooperated and connected to the two ends of the hinge shaft; the glasses also include a second connecting card; the second connecting card is cooperated and connected to the first connecting card.

[0003] In this embodiment, an inner first connection card and an outer second connection card are arranged at the end of the hinge shaft for double-layer fixation to ensure the firmness of the hinge. This structure can omit the use of special tools, but it has the following defects:

[0004] During the opening and closing process of the glasses, the end of the hinge shaft rubs against the first connection card, which reduces the stability between the first connection card and the hinge shaft. Summary of the invention

[0005] The utility model aims to solve one of the technical problems existing in the prior art.

[0006] The present application provides a hinge structure for a temple, comprising a stud, a temple, and further comprising:

[0007] Single tooth piece, which is plugged into the connecting end of the temple;

[0008] Wherein, the connecting end of the single tooth piece is installed on the pile head through a fastener.

[0009] Single tooth film includes:

[0010] A fixing portion, which is arranged at the supporting end of the single tooth piece;

[0011] A hinged portion, which is arranged at the connecting end of the single tooth piece;

[0012] A hinge hole is arranged on the hinge portion.

[0013] Also includes:

[0014] A first mounting groove, which is arranged at the connecting end of the temple;

[0015] A second mounting groove, which is arranged at the connecting end of the temple and communicates with the first mounting groove;

[0016] Wherein, the hinged portion is installed in the first installation groove.

[0017] Also includes:

[0018] A card installed in the second installation slot;

[0019] The card slot is arranged at the connecting end of the card.

[0020] Also includes:

[0021] A slot disposed on the hinge portion;

[0022] The card is installed in the slot, and the bottom surface of the card slot fits with the bottom surface of the slot.

[0023] Also includes:

[0024] A wear-resistant gasket is arranged on the connection surface between the hinged portion and the pile head.

[0025] The single tooth piece is provided with a stainless steel layer, a corrosion-resistant layer and a wear-resistant layer in sequence from the inside to the outside.

[0026] The beneficial effects of the utility model are as follows:

[0027] By setting the unit piece, its hinged part is connected with the pile head, the fastener will not be rubbed, and its fixing part improves the stability of the hinge. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A top view of a hinge structure of a temple in an embodiment of the present application;

[0029] Figure 2 It is an outer front view of a hinge structure of a temple in an embodiment of the present application;

[0030] Figure 3 A top view of a single tooth piece in an embodiment of the present application;

[0031] Figure 4 A top view of a card in an embodiment of the present application;

[0032] Figure 5 This is a cross-sectional view of the connection between the pile head and the single tooth piece in the embodiment of the present application;

[0033] Figure 6 Schematic diagram of the internal structure of a single tooth piece in an embodiment of the present application.

[0034] Reference numerals

[0035] 1- pile head, 2- temple, 3- single tooth piece, 301- stainless steel layer, 302- corrosion-resistant layer, 303, wear-resistant layer, 4- fixing part, 5- hinged part, 6- hinge hole, 7- first mounting slot, 8- second mounting slot, 9- card, 10- card slot, 11- slot, 12- wear-resistant gasket, 13- wire pass, 14- screw. DETAILED DESCRIPTION

[0036] 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.

[0037] 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.

[0038] 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.

[0039] Embodiment 1:

[0040] like Figures 1 to 4 As shown, an embodiment of the present application provides a hinge structure for a temple, including a stud 1, a temple 2, and also includes: a single tooth piece 3, which is inserted into the connecting end of the temple 2; wherein the connecting end of the single tooth piece 3 is mounted on the stud 1 through a fastener.

[0041] Furthermore, the single tooth plate 3 includes a fixing portion 4 , which is arranged at the supporting end of the single tooth plate 3 ; a hinge portion 5 , which is arranged at the connecting end of the single tooth plate 3 ; and a hinge hole 6 , which is arranged on the hinge portion 5 .

[0042] Furthermore, it also includes a first mounting groove 7, which is arranged at the connecting end of the temple 2; a second mounting groove 8, which is arranged at the connecting end of the temple 2 and is connected to the first mounting groove 7; wherein the hinge part 5 is installed in the first mounting groove 7.

[0043] Furthermore, it also includes a card 9 installed in the second installation slot 8; and a card slot 10 provided at the connection end of the card 9.

[0044] Furthermore, it also includes a slot 11, which is arranged on the hinge part 5; wherein the card 9 is installed in the slot 11, and the bottom surface of the card slot 10 is in contact with the bottom surface of the slot 11.

[0045] In this embodiment of the present application, due to the adoption of the above structure, when the pile head 1 needs to be connected to the temple 2, the hinged portion 5 of the single tooth piece 3 is first inserted into the first mounting groove 7 of the temple 2, and the single tooth piece 3 passes through the first mounting groove 7 and the second mounting groove 8 and then passes out of the temple 2. At the same time, the fixing portion 4 is installed in the first mounting groove 7, and the hinged portion 5 is installed in the connecting portion of the pile head 1, and its hinge hole 6 is aligned with the connecting hole of the pile head 1, and is fixed by a fastener, and the fastener is selected from a wire 13 and a screw 14 for connection. After the hinged portion 5 is connected, the card 9 is inserted along the second mounting groove 8, and at the same time, the card 9 is also inserted into the slot 11, and it is necessary to make the bottom surface of the card slot 10 fit the bottom surface of the slot 11. The setting of the card 9 can ensure the firmness of the installation of the single tooth piece 3 and prevent the single tooth piece 3 from falling off the temple 2.

[0046] Embodiment 2:

[0047] like Figure 5 As shown, in this embodiment, in addition to the structural features of the above-mentioned embodiments, it also includes: a wear-resistant gasket 12, which is arranged on the connection surface between the hinge part 5 and the pile head 1.

[0048] In this embodiment of the present application, due to the adoption of the above-mentioned structure, after the single tooth lens 3 is installed on the temple 2, its hinged portion 5 needs to be connected to the stud 1, and the upper and lower surfaces of the hinged portion 5 are in contact with the connecting surface of the stud 1. A wear-resistant gasket 12 is installed on the connecting surface of the hinged portion 5 and the stud 1 to avoid direct friction between the stud 1 and the hinged portion 5. After the wear-resistant gasket 12 is worn, it can be replaced, which effectively reduces the maintenance cost.

[0049] Embodiment 3:

[0050] like Figure 6 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, the single tooth plate 3 is further provided with a stainless steel layer 301, a corrosion-resistant layer 302 and a wear-resistant layer 303 in sequence from the inside to the outside.

[0051] In this embodiment of the present application, due to the adoption of the above-mentioned structure, the single tooth plate 3 is provided with a stainless steel layer 301, a corrosion-resistant layer 302 and a wear-resistant layer 303 in sequence from the inside to the outside. The provision of the stainless steel layer 301 can effectively prevent the single tooth plate 3 from rusting due to long-term use. The corrosion-resistant layer 302 adopts spray-coated anti-corrosion paint, and the wear-resistant layer 303 adopts spray-coated tungsten carbide alloy coating. By selecting anti-corrosion paint, the surface anti-corrosion effect is improved, and the tungsten carbide alloy coating has good anti-wear effect, which greatly improves the service life of the single tooth plate 3.

[0052] 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.

[0053] 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 hinge structure for a temple, comprising a stud (1) and a temple (2), characterized in that: Also includes: A single tooth piece (3) plugged into the connecting end of the temple (2); Wherein, the connection end of the single tooth piece (3) is mounted on the pile head (1) via a fastener.

2. The hinge structure of the temple of the temple according to claim 1, characterized in that: The single tooth piece (3) comprises: A fixing portion (4) arranged at a supporting end of the single tooth piece (3); A hinged portion (5) arranged at the connecting end of the single tooth piece (3); A hinge hole (6) is arranged on the hinge portion (5).

3. The hinge structure of the temple of the temple according to claim 2, characterized in that: Also includes: A first mounting groove (7) provided at the connecting end of the temple (2); A second mounting groove (8), which is arranged at the connecting end of the temple (2) and is in communication with the first mounting groove (7); Wherein, the hinged portion (5) is installed in the first installation groove (7).

4. The hinge structure of the temple according to claim 3, characterized in that: Also includes: A card (9) installed in the second installation slot (8); A card slot (10) is arranged at the connection end of the card (9).

5. The hinge structure of the temple of the glasses according to claim 4, characterized in that: Also includes: A slot (11) disposed on the hinged portion (5); The card (9) is installed in the slot (11), and the bottom surface of the card slot (10) fits the bottom surface of the slot (11).

6. The hinge structure of the temple of the temple according to claim 2, characterized in that: Also includes: A wear-resistant gasket (12) is arranged on the connection surface between the hinged portion (5) and the pile head (1).

7. The hinge structure of a temple according to claim 1, characterized in that: The single tooth plate (3) is provided with a stainless steel layer (301), a corrosion-resistant layer (302) and a wear-resistant layer (303) in sequence from the inside to the outside.

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