TWM617580U - Lens pivot structure of cap body - Google Patents

Abstract

This creation is related to a lens pivot structure of a cap body, which is mainly provided with pivoting parts on the two sides of the cap body corresponding to the lens pivoting, wherein there is provided between the cap body pivoting part and the lens There is a connecting rod set. The connecting rod set includes a pivoted straight rod and a pivoted curved rod with a curvature. The pivoted straight rod and the pivoted curved rod are respectively connected to the cap body and the Lens pivot group; thereby, using the curvature of the pivotal bending rod, the lens can be pulled down close to the cap body after being opened, so as to protect the lens from being broken by the wind, so that the whole is in Those who are more practical and functional.

Description

Lens pivot structure of cap body

This creation is about the lens pivot structure of a cap body, especially a kind of cap product used in various cap bodies such as engineering hats, safety helmets or other cap products that need to be installed with lenses. The curved rod can be used to achieve the lens close to the cap. The effect and structure of reducing wind resistance are its creators and applications.

By the way, there are many forms of hats to protect the head safety, such as helmets, engineering helmets, etc.; engineering helmets used in industry, construction and other industries, in order to protect the eyes and eyes of the user at the same time For the facial features, protective lenses are positioned and assembled on both sides of the engineering cap. There are many types of engineering caps combined with protective lenses. Among them, the protective lens is positioned on the engineering cap with the help of screw elements. The left and right forms can be worn on the head as a user and can safely cover the head, eyes, and face of a person.

In addition, the helmet is one of the necessary safety equipment for motorcycle riders. In addition to the multi-layer structure of the helmet body to provide protection, the front side of the helmet body is mostly equipped with a lens assembly that can be rotated up and down. The eyes and face of the helmet wearer provide protection functions, and it also has the effect of preventing the wearer's face from being exposed to wind and rain. Although the lens component structure of the helmet can have the function of rotating up and down, when the lens is moved up to the top of the cap, the lens excessively protrudes from the top of the cap. When the motorcycle is running, the resistance of the lens by the wind is too large, and there is insufficient safety. The problem.

The reason is that, in view of this, the creators have years of rich experience in design and development and actual production in the related industry, researching and improving the shortcomings of the previous structure, and providing a lens pivot structure for the cap body in order to achieve better practical value. The purpose of the person.

The main purpose of this creation is to provide a lens pivot structure for the cap body, especially a kind of cap that is used in various cap bodies such as engineering hats, safety helmets or other cap products that need to be installed with lenses. The lens can be achieved by the curvature of the rod. It is close to the cap body, and the purpose is to reduce the effect and structure of wind resistance.

The main purpose and effect of the lens pivot structure of the cap body in this creation are achieved by the following specific technical means:

It is mainly provided with pivoting parts on both sides of the cap body corresponding to the lens pivoting, wherein a connecting rod group is provided between the cap body pivoting part and the lens, and the connecting rod group includes a pivotal connection A straight rod and a pivoted curved rod with a curvature, the pivoted straight rod and the pivoted curved rod are pivotally assembled with the cap body and the lens; thereby, the pivoted curved rod is used The curvature of the lens allows the lens to have the function of being pulled down close to the cap body after being opened, so as to protect the lens from being broken by the wind, so that the overall performance and use of the lens are more practical and functional.

In a preferred embodiment of the lens pivot structure of the cap body of the present invention, the cap system refers to engineering caps, safety helmets or other cap products that need to be installed with lenses.

In order to have a more complete and clear disclosure of the technical content, the purpose of the creation and the effects achieved in this creation, we will explain them in detail below, and please refer to the figures and figure numbers disclosed together:

First of all, please refer to the first to fourth pictures. The three-dimensional decomposition of the lens pivot structure of the cap body in this creation and the schematic diagram of the use state are shown, which mainly include:

A cap body (1), two sides are respectively provided with pivoting parts (11), the pivoting parts (11) include first and second pivot holes (111), (112);

A connecting rod set (2), which includes a pivoted straight rod (21) and a pivoted curved rod (22) with a curvature, one end of the pivoted straight rod (21) is pivoted in the first pivot hole (111), and the pivoted bent rod (22) is located behind the pivoted straight rod (21), and one end is correspondingly pivoted in the second pivot hole (112);

A lens (3), two sides are respectively provided with pivot ear parts (31), the pivot ear part (31) is provided with upper and lower pivot holes (311), (312), the upper pivot hole (311) is pivotally connected with the pivotal bending rod (22), and the lower pivot hole (312) is pivotally connected with the pivoting straight rod (21).

Please refer to the first to fourth pictures. This creation is mainly used in engineering hats, safety helmets or other cap products that need to be installed with lenses; when assembled, the two sides of the lens (3) are respectively provided with hinges Part (31), and the pivot ear part (31) is provided with upper and lower pivot holes (311), (312), wherein the upper pivot hole (311) is connected to the pivot of the linkage group (2) The connecting rod (22) is pivoted together, and the lower pivot hole (312) is pivoted together with the pivoting straight rod (21) of the connecting rod group (2); then, the pivoting straight rod (21) ) Is correspondingly pivoted on the first pivot hole (111) of the cap body (1), and the pivotal bending lever (22) is correspondingly pivoted on the second pivot hole ( 112).

When in use, the user puts on the cap body (1), and can pass through the pivotal straight rod (21) and the pivotal curved rod (22) of the connecting rod group (2) by pulling the lens (3). ) Downward pivoting action, so that the lens (3) is driven and covered in front of the user's face; when the lens (3) is opened, it is also straight through the pivot of the linkage group (2) The rod (21) and the pivotal curved rod (22) pivot upwards, and the curvature of the pivotal curved rod (22) is used to allow the lens (3) to be pulled down close to the The function of the cap body (1) [as shown in the third and fourth pictures] is to protect the lens (3) from being broken by wind.

In addition, when the ceiling of the working environment space is too low, after opening the lens (3), the constructor can pull the lens (3) down close to the cap body (1) to adapt to the ceiling height of the working environment. The lens will not be damaged by touching the ceiling, and it also has the effect of convenient construction.

The foregoing embodiments or drawings do not limit the structure of this creation, and any appropriate changes or modifications by those with ordinary knowledge in the technical field should be regarded as not departing from the scope of the patent of this creation.

In summary, this creative embodiment can indeed achieve the expected use effect, and the specific structure disclosed by it has not been seen in similar products, nor has it been disclosed before the application. It has fully complied with the provisions and requirements of the Patent Law. , Yan submits an application for a new type patent in accordance with the law, and asks for favors for examination and grants a patent, which is really convenient.

This creation

1: Cap body

11: Pivot

111: first pivot hole

112: second pivot hole

2: Connecting rod group

21: Pivoting straight rod

22: Pivoting curved lever

3: lens

31: pivotal ear

311: Upper pivot hole

312: Lower pivot hole

Figure 1: The three-dimensional exploded schematic diagram of this creation.

Figure 2: Diagram 1 of the state of use of this creation (shaded).

Figure 3: Diagram 2 of the state of use of this creation.

Figure 4: Diagram 3 of the state of use of this creation (opened).

1: Cap body

11: Pivot

111: first pivot hole

112: second pivot hole

2: Connecting rod group

21: Pivoting straight rod

22: Pivoting curved lever

3: lens

31: pivotal ear

311: Upper pivot hole

312: Lower pivot hole

Claims (1)

A lens pivot structure of a cap body, which comprises: A cap body, two sides are respectively provided with pivot parts, and the pivot parts include first and second pivot holes; A connecting rod set, which includes a pivoted straight rod and a pivoted curved rod with a curvature. Connected to the rear of the straight rod, and one end correspondingly pivoted in the second pivot hole; A lens with pivot ears on two sides, respectively, upper and lower pivot holes are provided on the pivot ears, the upper pivot hole is pivotally connected with the pivotal bending rod, and the lower pivot The hole is pivotally connected with the pivoted straight rod.

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