Pile head structure of glasses frame

Abstract

According to the technical scheme, the pile head structure of the glasses frame is characterized in that the pile head structure of the glasses frame comprises a first connecting piece, a second connecting piece and a third connecting piece, and when the first connecting piece and the third connecting piece are welded to the upper side and the lower side of the second connecting piece respectively; the inner sides and the outer sides of the first connecting piece, the second connecting piece and the third connecting piece are flush. A mounting groove penetrates through the inner side of one end of the second connecting sheet; the first connecting piece, the second connecting piece and the third connecting piece are encircled to form a mounting space for mounting the glasses legs; the first connecting piece and the third connecting piece are each provided with a connecting hole communicating with the mounting space, and the pile head structure can meet the requirements for the connecting strength and elasticity of the pile head structure and can also meet the requirement for attractiveness of the pile head structure.

Description

Technical Field

[0001] The utility model relates to the field of glasses, and more specifically, to a pile head structure of a glasses frame. Background Art

[0002] The glasses frame refers to the assembly position for the lenses on the frame. The stud is the connecting part between the front frame and the hinge. It is located at the left and right ends of the glasses frame and connects the lens rim and the temples.

[0003] One end of the stud is connected to the body of the glasses, and the other end is connected to the temples. Therefore, the stud is usually subjected to significant forces during the use of the glasses, such as the pressure of the nose bridge, the tension of the temples, and external impact forces. Therefore, the stud is required to have good elasticity and strength requirements; and with the increase of market requirements, the aesthetic requirements for the stud are gradually increasing.

[0004] Therefore, the pile head needs to meet both quality requirements and aesthetic requirements. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a pile head structure for an eyeglass frame, which can not only ensure its connection strength and elasticity requirements, but also meet its aesthetic requirements.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pile head structure of an eyeglass frame, comprising a first connecting piece, a second connecting piece and a third connecting piece, when the first connecting piece and the third connecting piece are respectively welded to the upper and lower sides of the second connecting piece, the inner and outer sides of the first connecting piece, the second connecting piece and the third connecting piece are all arranged flush;

[0007] A mounting groove is provided through the inner side of one end of the second connecting piece;

[0008] The first connecting piece, the second connecting piece and the third connecting piece together form an installation space for installing the temples;

[0009] The first connecting piece and the third connecting piece are both provided with connecting holes communicating with the installation space.

[0010] The utility model is further configured as follows: the first connecting piece, the second connecting piece and the third connecting piece are all configured in an L-shaped structure.

[0011] The utility model is further configured as follows: the middle parts of the first connecting piece, the second connecting piece and the third connecting piece all form an angle α, 100°≥α≥95°.

[0012] The utility model is further configured as follows: the thickness of the first connecting piece and the third connecting piece are both x, the thickness of the second connecting piece is y, and y≥x.

[0013] The utility model is further configured as follows: the thickness of the first connecting piece and the third connecting piece is 0.8 mm, and the thickness of the second connecting piece is 1.2 mm.

[0014] The utility model is further configured as follows: the first connecting piece and the third connecting piece each include a first connecting arm and a second connecting arm, and the first connecting arm is configured as a rectangular parallelepiped structure;

[0015] The width of the second connecting arm is gradually increased from an end close to the first connecting arm to an end far away from the first connecting arm.

[0016] The utility model is further configured as follows: the second connecting piece includes a third connecting arm and a fourth connecting arm, and the third connecting arm and the fourth connecting arm are both configured in a rectangular parallelepiped structure;

[0017] The inner and outer sides of the third connecting arm are arranged flush with the inner and outer sides of the first connecting arm;

[0018] The outer side of the fourth connecting arm is arranged flush with the outer side of the second connecting arm.

[0019] The utility model is further configured as follows: the second connecting arm further includes a reinforcing arm, one end of the reinforcing arm is connected to the connecting point of the third connecting arm and the fourth connecting arm, and the other end is extended in the direction of the installation space;

[0020] The inner side of the reinforcing arm is arranged flush with the inner side of the second connecting arm;

[0021] A connection angle β is formed between the reinforcing arm and the fourth connecting arm.

[0022] The utility model is further configured as follows: one end of the reinforcing arm is arranged close to the connecting hole.

[0023] In summary, the utility model has the following beneficial effects: through the first connecting piece, the second connecting piece and the third connecting piece of the same shape, the first connecting piece and the third connecting piece are respectively welded to the upper and lower sides of the second connecting piece. At this time, the inner and outer sides and the front and rear ends of the first connecting piece, the second connecting piece and the third connecting piece are all arranged flatly, and combined with post-processing, the pile head structure looks like an integrated structure, thereby ensuring the beauty of the pile head itself.

[0024] And through the design of three steel sheets, the pile head is guaranteed to have strong strength while having a certain degree of micro-elasticity, which can ensure the stability of its connection under multiple forces.

[0025] The welding surface may be each position of the contact surface between the second connecting piece and the first connecting piece and the third connecting piece, so that the welding position is sufficient to ensure the strength of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the pile head structure;

[0027] Figure 2 is a schematic structural diagram of a first connecting piece;

[0028] Figure 3 Schematic diagram of the structure of the second connecting piece.

[0029] Figure numerals: 1. first connecting plate; 11. connecting hole; 2. second connecting plate; 21. mounting groove; 22. third connecting arm; 23. fourth connecting arm; 24. reinforcing arm; 3. third connecting plate; 31. first connecting arm; 32. second connecting arm; 4. mounting space. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. The same parts are represented by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "bottom surface" and "top surface", "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0031] Reference Figures 1 to 3 As shown, in order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pile head structure of an eyeglass frame, comprising a first connecting piece 1, a second connecting piece 2 and a third connecting piece 3, when the first connecting piece 1 and the third connecting piece 3 are respectively welded to the upper and lower sides of the second connecting piece 2, the inner and outer sides of the first connecting piece 1, the second connecting piece 2 and the third connecting piece 3 are all arranged flush;

[0032] A mounting groove 21 is provided on the inner side of one end of the second connecting piece 2;

[0033] The first connecting piece 1, the second connecting piece 2 and the third connecting piece 3 together form an installation space 4 for installing the temples;

[0034] The first connecting piece 1 and the third connecting piece 3 are both provided with connecting holes 11 communicating with the installation space 4 .

[0035] The design of the utility model uses a first connecting piece 1, a second connecting piece 2 and a third connecting piece 3 of the same shape, and the first connecting piece 1 and the third connecting piece 3 are respectively welded to the upper and lower sides of the second connecting piece 2. At this time, the inner and outer sides and the front and rear ends of the first connecting piece 1, the second connecting piece 2 and the third connecting piece 3 are all arranged flatly, and combined with post-processing, the pile head structure looks like an integrated structure in appearance, thereby ensuring the beauty of the pile head itself.

[0036] And through the design of three steel sheets, the pile head is guaranteed to have strong strength while having a certain degree of micro-elasticity, which can ensure the stability of its connection under multiple forces.

[0037] by Figure 1 As shown, the welding surface can be each position of the contact surface between the second connecting piece 2 and the first connecting piece 1 and the third connecting piece 3, so that the welding position is sufficient to ensure the strength of the connection.

[0038] like Figure 1 As shown, the installation space 4 is a three-sided structure, the first connecting piece 1 and the third connecting piece 3 serve as blocking surfaces on the upper and lower surfaces, and the second connecting piece 2 serves as a blocking surface on the outer side, thereby forming an area for the temple to be installed and rotated, and effectively protecting the temple connection area.

[0039] The design of the connection hole 11 facilitates the installation of the rotation axis, thereby facilitating the rotation connection of the temple.

[0040] The utility model is further configured as follows: the first connecting piece 1, the second connecting piece 2 and the third connecting piece 3 are all configured in an L-shaped structure.

[0041] An included angle α is formed at the middle parts of the first connecting piece 1 , the second connecting piece 2 and the third connecting piece 3 , and 100°≥α≥95°.

[0042] like Figure 1 and Figure 2 As shown, with this structural arrangement, when opening and closing inwards, the steel sheet can generate elasticity to satisfy the opening and closing action of the temple itself, and when closing inwards, the steel sheet generates a yield force to complete the function of inward elasticity.

[0043] The utility model is further configured as follows: the thickness of the first connecting sheet 1 and the third connecting sheet 3 are both x, the thickness of the second connecting sheet 2 is y, and y≥x.

[0044] The thickness of the first connecting sheet 1 and the third connecting sheet 3 is 0.8 mm, and the thickness of the second connecting sheet 2 is 1.2 mm.

[0045] In the design of this structure, the thickness of the first connecting piece 1 is related to the thickness of the temple. The design of this size can ensure the strength of the temple head while ensuring the beauty of the temple head.

[0046] The utility model is further configured as follows: the first connecting piece 1 and the third connecting piece 3 each include a first connecting arm 31 and a second connecting arm 32, and the first connecting arm 31 is a rectangular parallelepiped structure;

[0047] The width of the second connecting arm 32 is gradually increased from an end close to the first connecting arm 31 to an end away from the first connecting arm 31 .

[0048] The first connecting arm 31 is used to connect to the mirror body, and the connection method includes but is not limited to welding.

[0049] The second connecting piece 2 includes a third connecting arm 22 and a fourth connecting arm 23, and the third connecting arm 22 and the fourth connecting arm 23 are both arranged in a rectangular parallelepiped structure;

[0050] The inner and outer sides of the third connecting arm 22 are arranged flush with the inner and outer sides of the first connecting arm 31;

[0051] The outer side of the fourth connecting arm 23 is arranged flush with the outer side of the second connecting arm 32 .

[0052] The design of this structure can ensure that when the first connecting piece 1, the second connecting piece 2, and the third connecting piece 3 are connected, the inner and outer sides and the front and rear ends of the three are all flush with each other.

[0053] The utility model is further configured as follows: the second connecting arm 32 further includes a reinforcing arm 24, one end of the reinforcing arm 24 is connected to the connection point of the third connecting arm 22 and the fourth connecting arm 23, and the other end is extended toward the installation space 4;

[0054] The inner side of the reinforcing arm 24 is arranged flush with the inner side of the second connecting arm 32;

[0055] A connection angle β is formed between the reinforcing arm 24 and the fourth connecting arm 23 .

[0056] One end of the reinforcing arm 24 is disposed close to the connecting hole 11 .

[0057] like Figure 3 As shown, the design of the reinforcing arm 24 can appropriately increase the area of ​​the second connecting piece 2, and play a force distribution role during the inner force process, so that the elasticity can be improved to a certain extent.

[0058] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A pile head structure of a spectacle frame, characterized by: The invention comprises a first connecting piece (1), a second connecting piece (2) and a third connecting piece (3); when the first connecting piece (1) and the third connecting piece (3) are respectively welded to the upper and lower sides of the second connecting piece (2), the inner and outer sides of the first connecting piece (1), the second connecting piece (2) and the third connecting piece (3) are all arranged flush with each other; A mounting groove (21) is provided through the inner side of one end of the second connecting piece (2); The first connecting piece (1), the second connecting piece (2) and the third connecting piece (3) are enclosed together to form an installation space (4) for installing the temples; The first connecting piece (1) and the third connecting piece (3) are both provided with connecting holes (11) communicating with the installation space (4).

2. The pile head structure of the eyeglass frame according to claim 1, characterized in that: The first connecting piece (1), the second connecting piece (2) and the third connecting piece (3) are all arranged in an L-shaped structure.

3. The head structure of the eyeglass frame according to claim 2, characterized in that: The middle parts of the first connecting piece (1), the second connecting piece (2) and the third connecting piece (3) all form an angle α, 100°≥α≥95°.

4. The head structure of the eyeglass frame according to claim 1, characterized in that: The thickness of the first connecting sheet (1) and the third connecting sheet (3) are both x, the thickness of the second connecting sheet (2) is y, and y≥x.

5. The pile head structure of the eyeglass frame according to claim 4, characterized in that: The thickness of the first connecting sheet (1) and the third connecting sheet (3) is 0.8 mm, and the thickness of the second connecting sheet (2) is 1.2 mm.

6. The head structure of the eyeglass frame according to any one of claims 1 to 5, characterized in that: The first connecting piece (1) and the third connecting piece (3) both comprise a first connecting arm (31) and a second connecting arm (32); the first connecting arm (31) is a rectangular parallelepiped structure; The width of the second connecting arm (32) is gradually increased from an end close to the first connecting arm (31) to an end away from the first connecting arm (31).

7. The head structure of the eyeglass frame according to claim 6, characterized in that: The second connecting piece (2) comprises a third connecting arm (22) and a fourth connecting arm (23), and the third connecting arm (22) and the fourth connecting arm (23) are both arranged in a rectangular parallelepiped structure; The inner and outer sides of the third connecting arm (22) are arranged flush with the inner and outer sides of the first connecting arm (31); The outer side of the fourth connecting arm (23) is arranged flush with the outer side of the second connecting arm (32).

8. The head structure of the eyeglass frame according to claim 7, characterized in that: The second connecting arm (32) further comprises a reinforcing arm (24), one end of the reinforcing arm (24) being connected to a connection point between the third connecting arm (22) and the fourth connecting arm (23), and the other end of the reinforcing arm (24) being extended in the direction of the installation space (4); The inner side of the reinforcing arm (24) is arranged flush with the inner side of the second connecting arm (32); A connection angle β is formed between the reinforcing arm (24) and the fourth connecting arm (23).

9. The head structure of the eyeglass frame according to claim 8, characterized in that: One end of the reinforcing arm (24) is arranged close to the connecting hole (11).

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