CN110870968A

CN110870968A - Headband fixing structure for water mirror

Info

Publication number: CN110870968A
Application number: CN201910211337.XA
Authority: CN
Inventors: 薛志诚
Original assignee: QBAS Co Ltd
Current assignee: QBAS Co Ltd
Priority date: 2018-08-31
Filing date: 2019-03-20
Publication date: 2020-03-10
Also published as: TW202010551A

Abstract

The invention relates to a headband fixing structure for a water mirror, which comprises a headband body and two side buckles. The headband body is provided with a middle section part, two tail end parts arranged on two opposite sides of the middle section part and two buckle accessories arranged at one tail end of each tail end part. The two side buckles are respectively arranged on two sides of one frame part of the water mirror. The two tail ends of the headband body are suitable for being respectively penetrated through the two side buckles and then reversely folded, and the parts of the two tail ends which are reversely folded are respectively buckled at other parts of the two tail ends which are not penetrated through the two side buckles by the two buckle accessories arranged at the tail ends.

Description

Headband fixing structure for water mirror

[ technical field ] A method for producing a semiconductor device

The present invention relates to a headband fixing structure, and more particularly to a headband fixing structure for a water mirror used for underwater sports.

[ background of the invention ]

In order to perform underwater sports such as floating, diving and swimming, a user often wears diving glasses during floating, diving or swimming goggles into water to ensure that objects under water can be seen clearly and protect the eyes. In order to facilitate reading, water goggles (goggle masks) are used as a general name for diving goggles and swimming goggles.

The existing water glasses are provided with a headband, so that the headband is tightly tied to the head of a user from the back of the head of the user, and the water glasses are fixed and tightly fit around the eyes of the user. Generally speaking, when a user adjusts the headband to make the goggles comfortable, the two ends of the headband, which are used to penetrate the left and right sides of the goggles, will have extra lengths with different lengths, and the extra lengths will swing due to the swinging of the head or the flowing of water flow without being fixed, causing interference and discomfort to the user (as shown in fig. 1).

To solve the above problems, the prior art is to additionally mount a D-ring or a day-ring at each of the two ends of the headband to bind and fix the excess length. However, the additional ring member causes the following problems when wearing the water glasses: (1) the ring piece is made of hard material, so that the user feels uncomfortable when wearing the water glasses at the position where the ring piece contacts the skin; (2) the adjustment is laborious due to the large resistance or friction between the ring piece and the headband; (3) when the length of the headband is adjusted, the ring piece can rub the skin or be stuck to the hair, and the swimming cap causes pain; (4) because the ring is manually inserted into the headband, additional labor is required for manufacturing.

Although U.S. patent nos. 5,046,200, 6,349,421B2 and 6,256,847B1 disclose that the straps of the headband/watch band are further fixed by using velcro, snap-like fasteners, and protrusions on both sides of the frame through corresponding openings or continuous teeth of the headband, the above-mentioned prior art may cause problems such as sticky hair, difficulty in adjusting the distance of the fastener hole, difficulty in positioning and fastening by touching with fingers after wearing, and complicated manufacturing process. On the other hand, even if some manufacturers directly abandon the ring piece and choose to change the design of inserting the headband into the fastening end of the water glasses to be longer or bent inward, so that the tail end of the headband is not easy to swing, the method still needs to specially assign manpower to arrange the headband when the water glasses are manufactured into finished product factory packages so as to maintain the simplicity of the packages and ensure the appearance of consumers when the consumers purchase, and the latter method consumes a lot of time and manpower for configuration.

Therefore, it is an object of the present invention to avoid the swaying of the headband of the water glasses during the movement in water and eliminate the discomfort and inconvenience of the conventional fasteners during use.

[ summary of the invention ]

An object of the present invention is to provide a headband fixing structure for water glasses, which can be used for a user to fix the tail end of the headband, so as to prevent the extra length of the headband from swaying due to movement after wearing, and meanwhile, the headband fixing structure of the present invention has the advantages of comfortable wearing, easy adjustment and/or convenient packaging.

To achieve the above object, the headband fixing structure of the present invention comprises a headband body and two side buckles. The headband body is provided with a middle section part, two tail end parts arranged on two opposite sides of the middle section part and two buckle accessories arranged at one tail end of each tail end part; the two side buckles are respectively arranged on two sides of one frame part of the water mirror. The two tail ends of the headband body are suitable for being respectively provided with two side buckles in a penetrating way and then folded reversely, and the parts of the two tail ends which are folded reversely are respectively buckled with other parts of the two tail ends which are not provided with the two side buckles in a penetrating way by virtue of the two buckle accessories arranged at the tail ends.

In order to achieve the above object, the two side buckles of the headband fixing structure of the present invention are respectively provided with a fixing element on the inner side thereof, and the fixing elements have a height gradually decreasing from the direction far away from the goggles lens to the direction close to the goggles lens.

In order to achieve the above object, the headband fixing structure of the present invention has the fixing element and the side buckle which are integrally formed, and has the structure of rib, sheet or bump.

To achieve the above object, the headband fixing structure of the present invention has the arm portion having a width of 5 mm or between 8 mm and 20 mm.

To achieve the above object, the headband fixing structure of the present invention has the arm portion having a length between 1/4 times and 1 times a width of the rear end portion.

In order to achieve the above object, the fastening member of the headband fixing structure of the present invention comprises secondary arm portions extending toward each other to define a gap, and other portions of the headband body, which are not provided with the two side fasteners, can be fastened through the gap.

In order to achieve the above object, the headband fixing structure of the present invention has a secondary arm portion having a triangular, circular, square, oval, or polygonal front shape, and a cross-section of the secondary arm portion being M-shaped, W-shaped, or C-shaped.

To achieve the above object, the headband fixing structure of the present invention has a secondary arm portion defining the gap, which can be closed by a glue, an adhesive or a sealing member.

The buckle accessory of the headband fixing structure of the present invention comprises a buckle and a girdle, wherein the girdle is hooked on the buckle by surrounding the other parts of the two tail ends which are not provided with the two side buckles from top to bottom or from bottom to top, so that the parts of the two tail ends which are reversely folded are respectively buckled on the other parts of the two tail ends which are not provided with the two side buckles.

In order to make the aforementioned objects, features and advantages more comprehensible, preferred embodiments accompanied with figures are described in detail below.

[ description of the drawings ]

FIG. 1 is a schematic illustration of a commercially available waterlens headband being rocked without fixation;

FIGS. 2A-2B are schematic views of the headband fixing structure of the present invention after being fixed;

FIG. 3 is a schematic view of the headband body of the headband mounting structure of the present invention in an unfolded position;

FIG. 4 is a schematic view of an edge buckle of the headband mounting structure of the present invention including a mounting member;

FIG. 5 is a cross-sectional view of the headband body with the headband fixing structure of the present invention bent after the headband body is inserted with the edge fastener;

FIG. 6A is a schematic view of a headband body with a fastening member according to a first embodiment of the present invention;

FIG. 6B is a schematic view of a second embodiment of a buckle component provided in the headband body according to the present invention;

FIG. 6C is a schematic view of the headband mounting structure of FIG. 6B in a fixed state;

fig. 7A to 7D are schematic views of front views of the fastening components of the headband fixing structure according to the present invention;

FIGS. 8A to 8D are schematic views of the fastening member of the headband mounting structure of the present invention with different cross-sectional shapes;

fig. 9A to 9B are schematic views illustrating a step of sealing the fastening member of the headband fixing structure according to the second embodiment of the present invention by post-processing; and

fig. 10 is a diagram illustrating a third embodiment of a buckle component provided in a headband body according to the present invention.

[ notation ] to show

100 headband fixing structure

200 headband body

210 middle section

220 tail end

230 fastener accessory

232 arm part

232a minor arm

232b gap

234 fastener

236 girdle

300 side buckle

310 fixing element

400 water mirror

410 frame part

Pressure under P

Length of L1 arm

Width of W1 arm

W2 width at trailing end

[ detailed description ] embodiments

A headband fixing structure 100 for a water mirror 400 according to the present invention includes a headband body 200 and two side buckles 300, the contents of which are described below.

In detail, as shown in fig. 2A, 2B and 3, the headband body 200 has a middle section 210, two tail ends 220 disposed on two opposite sides of the middle section 210, and two clasps 230 disposed on one end of each tail end 220. The two side buckles 300 are respectively disposed on two sides of the frame portion 410 of the water mirror 400. The two tail ends 220 of the headband body 200 are adapted to be bent back after passing through the two side buckles 300, respectively, and the bent back portions of the two tail ends 220 are respectively fastened to the other portions of the two tail ends 220 that are not passed through the two side buckles 300 (i.e., the sections of the two tail ends 220 closer to the middle section 210) by the two buckle accessories 230 disposed at the tail ends. In other words, the tail end 220 that is folded back after the edge fastener 300 is inserted can be fastened to the other tail ends 220 of the edge fasteners 300 by the fastening accessories 230.

As shown in fig. 4, the two side buckles 300 may be respectively provided with a fixing element 310, and the fixing element 310 is disposed on an inner side of the side buckle 300. The fixing element 310 may be one or more protrusions and may be in the form of ribs, tabs, bumps, etc. (the latter two aspects are not shown). The fixing element 310 may be integrally formed with the edge fastener 300.

In detail, the fixing element 310 protrudes inward from the inner side surface, and the protruding height thereof decreases from the outside to the inside (i.e. from the direction away from the goggle lens to the direction close to the goggle lens), so that a pressure P can be applied to the rear end 220 of the fixing element 310 after the edge fastener 300 is inserted therein, as shown in fig. 5; the downward pressure P makes the reversely folded tail end 220 of the side buckle 300 obliquely face the tail end 220 without the side buckle 300, thereby achieving the effect of positioning the reversely folded tail end 220, and making the reversely folded tail end 220 not easy to tilt and shake when in use.

Referring to fig. 6A, the headband body 200 is provided with a buckle accessory 230 for fixing the end portion 220 that is bent back after passing through the side buckle 300. In detail, in the first embodiment shown in fig. 6A, the fastening member 230 may include an arm portion 232, the arm portion 232 is formed by extending from one upper side or a lower side of the tail portion 220 to the other lower side or upper side, so that the arm portion 232 may be in a hook shape with a downward or upward opening (the cross section thereof is similar to a forward or reverse L-shape), and the arm portion 232 may be fastened to other portions of the tail portion 220 that do not pass through the two-sided fastener 300 from top to bottom or from bottom to top according to the habit of the user.

In other words, by clamping the arm 232 between the other portion of the tail end 220 not passing through the buckle 300 and the head of the user, the reversely folded tail end 220 can be attached to the head of the user without interference during the water activity caused by swinging around.

Referring to fig. 6A again, in the present embodiment, the arm 232 has a length L1 and a width W1. When the length L1 of the arm 232 is greater than or equal to a width W2 of the rear portion 220 of the headband body 200, the arm 232 has enough friction to assist the fastening of the fastening member 230. When the length L1 of the arm 232 is smaller than the width W2 of the rear portion 220 of the headband body 200 (e.g., between 1/4 and 1 times the width W2 of the rear portion 220), the width W1 of the arm 232 is preferably 5 mm, 8 mm to 20 mm, so that the user can feel the finger and provide enough friction to assist the fastening of the fastening element 230.

In addition, although the arm portions 232 shown in fig. 6A are formed to extend with the same width, this is not a limitation; in other words, the length L1 and the width W1 of the arm 232 may also be varied to provide sufficient fastening force.

In the second embodiment of the clasp 230 shown in fig. 6B, the clasp 230 can have secondary arms 232a, and the secondary arms 232a are hook-shaped with a downward opening and an upward opening, respectively, and are disposed opposite to each other. That is, the secondary arm portions 232a are formed to extend from one upper side and one lower side of the tail portion 220 toward the other lower side and upper side, respectively, but do not contact each other, thereby having an L-shaped cross section like a forward direction or a reverse direction. In this way, after the secondary arm portions 232a extend toward each other, a gap 232b is formed at the center thereof, and the gap 232b can be changed by applying external force (for example, spreading or squeezing, pinching) on the secondary arm portions 232a, so that the user can conveniently fasten the reversely folded tail end portion 220 to other portions of the tail end portion 220 where the edge fastener 300 is not inserted. In addition, under the condition of not pressing the gap 232b, other parts of the tail end part 220 without the edge fastener 300 can be directly twisted and sleeved in the gap 232b, so that the reversely folded tail end part 220 is fastened to other parts of the tail end part 220 without the edge fastener 300.

In other words, as shown in fig. 6C, by clamping the secondary arm 232a to the other portions of the tail portion 220 not passing through the side buckle 300, the reversely folded tail portion 220 can be attached to the head of the user without being interfered by the swinging around during the water activity.

The arm 232 of the first embodiment and the secondary arm 232a of the second embodiment are not limited to be rectangular in appearance when viewed from the front, and may be triangular, circular, square, oval, or polygonal (as shown in fig. 7A to 7D), and the cross section thereof may be more similar to a C-shape, M-shape, W-shape, or D-shape (as shown in fig. 8A to 8D); the length and width of the secondary arm portion 232a of the second embodiment can also be varied to provide sufficient fastening force.

Fig. 9A to 9B are schematic views illustrating a step of sealing the fastening member in a post-processing manner according to the second embodiment of the present invention. As shown in the figure, the secondary arm portion 232a of the second embodiment can further be subjected to a post-processing step, such as gluing or welding, to close the gap 232b, so that the folded tail end portion 220 is not easily pulled off due to severe movement or unexpected external force.

With continued reference to fig. 10, a third embodiment of the fastening member 230 of the present invention may include a fastening member 234 and a loop belt 236. The fastening member 234 protrudes from an outer surface of the rear portion 220 in a direction away from the headband, and the girdle 236 is a closed girdle disposed at an edge of an upper end or a lower end of the rear portion 220 corresponding to the fastening member 234 and having a certain length. Therefore, when the user wears the water glasses 400, the extra rear end portion 220 that is folded back after the edge fastener 300 is inserted can be bent towards the head of the user, so that the annular band 236 is looped around the rear end portion 220 that is not inserted with the edge fastener 300 and is fastened to the fastening member 234, thereby achieving the effect of positioning and fixing the folded rear end portion 220 (fig. 10 only shows the state before the end portion is fastened).

With the above arrangement, after the user wears the water glasses 400 on the head and the tail end 220 of the headband body 200 passes through the side buckle 300, the reversely folded tail end 220 is not easily tilted due to the downward pressure of the fixing element 310, and then the reversely folded tail end 220 is fixed by the buckle accessory 230, so that the tail end 220 does not interfere with the water flow due to the swinging.

In addition, when the water mirror with the headband fixing structure is manufactured into a finished product and packaged, the ring piece is arranged on the headband without extra manpower, so that the water mirror can be packaged by an automatic production process, the manpower and the time are saved, and the production efficiency is improved. The buckle part of the invention can be used for buckling the back-folded tail end part after the head band is adjusted to a proper tightness, so that the resistance in the adjustment is eliminated or reduced, and particularly, the buckle part of the first and second embodiments can obviously reduce the resistance in the adjustment because the closed ring piece is not used even if the tightness of the head band is adjusted under the state that the back-folded tail end part is buckled.

The above-mentioned embodiments are only used to illustrate the implementation of the present invention and to explain the technical features of the present invention, and are not used to limit the protection scope of the present invention. Any modifications or equivalent arrangements which may occur to those skilled in the art and which fall within the spirit and scope of the appended claims should be construed as limited only by the scope of the claims.

Claims

1. A headband mounting structure for a water mirror, comprising:

a headband body having a middle section, two tail ends arranged at two opposite sides of the middle section, and two buckle accessories arranged at one tail end of each tail end; and

two side buckles respectively arranged on two sides of one frame part of the water mirror;

the two tail ends of the headband body are suitable for being respectively penetrated through the two side buckles and then reversely folded, and the parts of the two tail ends, which are reversely folded, are respectively buckled with other parts of the two tail ends, which are not penetrated through the two side buckles, by the two buckle accessories arranged at the tail end.

2. The headband fixing structure according to claim 1, wherein the two side buckles are respectively provided at inner sides thereof with a fixing member having a height decreasing from a direction away from the goggle lens toward a direction close to the goggle lens.

3. The headband fixing structure according to claim 2, wherein the fixing element is integrally formed with the edge buckle and has a rib, a plate or a bump.

4. The headband fixing structure according to claim 1, wherein the buckle attachment comprises an arm portion that is fastened to the other portions of the two rear end portions that do not pass through the two side buckles in a top-down or top-down manner.

5. The headband of claim 4 wherein the arm has a width of 5 mm or between 8 mm and 20 mm.

6. The headband of claim 5 wherein the arm section has a length between 1/4 and 1 times a width of the tail section.

7. The headband fixing structure of claim 1 wherein the buckle attachment comprises secondary arms extending toward each other to define a gap through which other portions of the two tail ends that do not pass through the two side buckles can be buckled.

8. The headband fixing structure according to claim 7, wherein the secondary arm has a triangular, circular, square, oval or polygonal frontal shape, and a cross-section of M-shape, W-shape or C-shape.

9. The headgear attachment structure according to claim 8, wherein the gap defined by the secondary arm portion is closed by a glue, an adhesive, or a seal.

10. The headband fixing structure according to claim 1, wherein the buckle attachment comprises a buckle and a girdle, the girdle is hooked on the buckle by surrounding the other parts of the two rear end parts which do not pass through the two side buckles from top to bottom or from bottom to top, so that the parts of the two rear end parts which are reversely folded are respectively buckled on the other parts of the two rear end parts which do not pass through the two side buckles.