Cap

Abstract

The utility model relates to the field of articles for daily use, and particularly discloses a hat. The multiple cross beams are arranged in the vertical direction of the longitudinal beams, and the bottoms of the cross beams are hinged to the longitudinal beams. A transverse pull rod is hinged between every two adjacent cross beams; the tops of the longitudinal beams are connected to one point to form a cap body structure; the annular fabrics are arranged on the cross beams at the same height in a layered manner; the rotating shaft is arranged at the top of the cap body; the upper end of the spiral slideway is connected to the rotating shaft, and the lower end is spirally arranged; the multiple sliding rings are connected to the spiral sliding way in a sleeving mode. The top surface of the cap tip is arranged on the rotating shaft and covers the spiral slideway; the uppermost transverse pull rod is connected to the sliding ring, the sliding ring is connected into the spiral sliding way after the spiral sliding way rotates, and ventilation openings between different layers of annular fabric are opened. The cap ventilation opening is opened and closed through matching of the spiral sliding way and the sliding ring, the effects of sun shading, heat dissipation and rain sheltering are achieved, and the cap is suitable for various weathers.

Description

Technical Field

[0001] The utility model relates to the field of daily necessities, in particular to a hat. Background Art

[0002] As an item worn on the head, a hat has become one of the important items carried by people during daily outings.

[0003] Currently, hats on the market usually have a structure in which the crown and the body are made into one piece. Most of them can only provide a certain sunshade effect and cannot ventilate and dissipate heat when worn in hot and sunny weather, resulting in poor wearing comfort.

[0004] In order to enhance the ventilation and heat dissipation effect in the current technology, for example, a Chinese patent "A Multifunctional Hat" with the application number 202022752414.3 discloses a solution. A ventilation opening is provided at the top of the hat body, enabling the hat to have a certain ventilation and heat dissipation effect. However, the size of the ventilation opening of the above hat cannot be adjusted, and it cannot perform the function of blocking rain on rainy days.

[0005] Current hats cannot meet the requirements of having both a sunshade and heat dissipation function and being able to adjust the size of the ventilation opening in hot and sunny weather; and on rainy days, they can also perform the function of blocking rain, resulting in poor overall applicability. Therefore, a hat is proposed to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a hat to solve the problems of poor sunshade and heat dissipation effect during use, inability to adapt to rain blocking simultaneously, and poor applicability under different weather usage requirements.

[0007] To solve the above technical problems, the technical solution adopted by the utility model is: a hat, including the top surface of the hat tip, a circular fabric, a rotating shaft, a spiral slideway, a sliding ring, and a plurality of skeleton units;

[0008] The skeleton unit includes a longitudinal beam, a cross beam, and a cross tie rod; the longitudinal beam is arranged in an arc shape; there are a plurality of cross beams, which are arranged along the vertical direction of the longitudinal beam and are hinged to the longitudinal beam at the bottom; a cross tie rod is hinged between adjacent cross beams; the tops of a plurality of longitudinal beams are connected to one point to form a hat body structure;

[0009] The circular fabric is arranged in layers on the cross beams at the same height;

[0010] The rotating shaft is arranged at the top of the hat body;

[0011] The spiral slideway has its upper end connected to the rotating shaft, its lower end is spirally arranged, and a limiting block is provided at the end;

[0012] There are a plurality of sliding rings sleeved on the spiral slideway;

[0013] The top surface of the cap tip is arranged on the rotating shaft and covers the spiral slideway.

[0014] The uppermost horizontal pull rod is connected to the slip ring. When the rotating shaft is rotated, after the spiral slideway rotates, the slip ring is connected to the inside of the spiral slideway, and the ventilation openings between different layers of annular fabrics are opened.

[0015] As a further technical solution of the above solution, it further includes a lateral stabilizer bar, and the lateral stabilizer bar is connected between adjacent longitudinal beams.

[0016] As a further technical solution of the above solution, a knob is also provided on the rotating shaft.

[0017] Compared with the prior art, the present utility model has the following advantages and beneficial effects: The present utility model realizes the opening and closing of the ventilation openings of the hat through the cooperation of the spiral slideway and the slip ring, realizes the effects of sunshade, heat dissipation and rain shelter, and adapts to various weather conditions. Description of the Drawings

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the ventilation opening of the present utility model in a closed state.

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the ventilation opening of the present utility model in an open state.

[0020] Figure 3 It is a three-dimensional connection schematic diagram of the longitudinal beam and the annular fabric.

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the cap body.

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the rotating shaft and the spiral slideway.

[0023] Figure 6 It is a three-dimensional structural schematic diagram of the skeleton unit.

[0024] The interpretations of the reference numerals in the figure are as follows: the top surface of the cap tip - 1; the annular fabric - 2; the rotating shaft - 3; the spiral slideway - 4; the limit block - 41; the slip ring - 5; the longitudinal beam - 61; the cross beam - 62; the horizontal pull rod - 63; the lateral stabilizer bar - 7; the knob - 8. Detailed Embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model, so as to have a further understanding of the concept, the technical problems to be solved, the technical features constituting the technical solutions and the technical effects brought about by the present utility model.

[0026] As Figures 1-6As shown in the figure, a hat includes a top surface 1 of the cap tip, an annular fabric 2, a rotating shaft 3, a spiral slideway 4, a sliding ring 5, and a plurality of frame units;

[0027] The frame unit includes a longitudinal beam 61, a cross beam 62, and a cross tie rod 63; the longitudinal beam 61 is arranged in an arc shape; there are a plurality of cross beams 62, which are arranged along the vertical direction of the longitudinal beam 61, and the bottom is hinged to the longitudinal beam 61; a cross tie rod 63 is hinged between adjacent cross beams 62; the tops of the plurality of longitudinal beams 61 are connected to one point to form a cap body structure;

[0028] The annular fabric 2 is layered on the cross beams 62 at the same height;

[0029] The rotating shaft 3 is arranged at the top of the cap body;

[0030] The spiral slideway 4 has its upper end connected to the rotating shaft 3, the lower end is spirally arranged, and a limiting block 41 is provided at the end;

[0031] There are a plurality of sliding rings 5 sleeved on the spiral slideway 4;

[0032] The top surface 1 of the cap tip is arranged on the rotating shaft 3 and covers the spiral slideway 4;

[0033] The uppermost cross tie rod 63 is connected to the sliding ring 5. When the rotating shaft 3 is rotated, after the spiral slideway 4 rotates, the sliding ring 5 is connected to the inside of the spiral slideway 4, and the ventilation openings between different layers of the annular fabric 2 are opened.

[0034] When using this device, in the face of sunny or rainy weather, there are no gaps between the layers of the annular fabric 2, and there is also no gap between the top surface 1 of the cap tip and the uppermost annular fabric 2, having the sunshading and rain - sheltering functions of an ordinary hat; when ventilation is required, the rotating shaft 3 is rotated. At this time, the spiral slideway 4 rotates, and the sliding ring 5 remains in the original position. The sliding ring 5 changes from the outside of the spiral slideway 4 to being sleeved on the inside of the spiral slideway 4. Since the sliding ring 5 is connected to the uppermost cross tie rod 63, the cross tie rod 63 is stressed to pull the cross beam 62 upward, driving the annular fabric 2 on the cross beam 62 to move; since cross tie rods 63 are provided between adjacent cross beams 62, the cross tie rods 63 serve as transmission parts to pull the cross beams 62 of each layer to move. At this time, the annular fabric 2 between adjacent cross beams 62 opens to form ventilation openings; by rotating to different degrees, the included angle between the cross beam 62 and the longitudinal beam 61 can be changed to adjust the opening degree of the ventilation opening, improving the air permeability while achieving the sunshading effect. When the opening degree is adjusted, without applying external force, the sliding ring 5 remains stationary under the influence of friction, ensuring the stability of the device. The opening and closing states of the ventilation openings of this device are switched through the spiral slideway 4, with better applicability. The limiting block 41 prevents the sliding ring 5 from sliding out of the spiral slideway 4 when adjusting the opening degree, affecting the use of the device.

[0035] As Figure 4As shown, as a preferred embodiment, it further includes a lateral stabilizer bar 7, and the lateral stabilizer bar 7 is connected between adjacent longitudinal beams 61. In this embodiment, a plurality of longitudinal beams 61 are connected to form the main frame structure of the hat. After the lateral stabilizer bar 7 is provided, the stability of the device is further increased.

[0036] As Figure 5 As shown, as a preferred embodiment, a knob 8 is further provided on the rotating shaft 3. In this embodiment, the use of the knob 8 can better rotate the rotating shaft 3.

[0037] In the description of the present utility model, the terms "connection" and "fixation" can be fixed connection, machining, welding, or mechanical connection. The specific meanings of the above terms in the present utility model should be understood according to the specific circumstances.

[0038] In the description of the present utility model, terms such as "center", "upper", "lower", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying a specific orientation that the device or element must have. Therefore, it should not be construed as a limitation to the present utility model.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A hat, characterized in that: It includes a cap tip top surface (1), an annular fabric (2), a rotating shaft (3), a spiral slideway (4), a slip ring (5) and a plurality of frame units; The frame unit includes a longitudinal beam (61), a cross beam (62) and a cross tie rod (63); the longitudinal beam (61) is arranged in an arc shape; there are a plurality of cross beams (62), which are arranged along the vertical direction of the longitudinal beam (61), and the bottom is hinged to the longitudinal beam (61); a cross tie rod (63) is hinged between adjacent cross beams (62); the tops of the plurality of longitudinal beams (61) are connected to one point to form a cap structure; The annular fabric (2) is arranged in layers on the cross beams (62) at the same height; The rotating shaft (3) is arranged at the top of the cap body; The spiral slideway (4), the upper end is connected to the rotating shaft (3), the lower end is spirally arranged, and a limit block (41) is arranged at the end; There are a plurality of slip rings (5), which are sleeved on the spiral slideway (4); The cap tip top surface (1) is arranged on the rotating shaft (3) and covers the spiral slideway (4); The uppermost cross tie rod (63) is connected to the slip ring (5). When the rotating shaft (3) is rotated, after the spiral slideway (4) rotates, the slip ring (5) is connected to the inside of the spiral slideway (4), and the ventilation openings between different layers of the annular fabric (2) are opened.

2. The hat according to claim 1, characterized in that: It further includes a lateral stabilizer bar (7), and the lateral stabilizer bar (7) is connected between adjacent longitudinal beams (61).

3. A hat according to claim 1, characterized in that: A knob (8) is further arranged on the rotating shaft (3).

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