CN210278160U

CN210278160U - Bandeau adjustment mechanism

Info

Publication number: CN210278160U
Application number: CN201920695282.XU
Authority: CN
Inventors: 罗吉利; 郭拓丰
Original assignee: Yangyang Sporting Goods Suzhou Co ltd
Current assignee: Yangyang Sporting Goods Suzhou Co ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-04-10
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a bandeau adjustment mechanism, include: the head band, the fixed seat and the cover plate; one end of the headband is connected with one side of the rear end of the fixed seat; the front end of the fixed seat is provided with a chute; inclined planes are arranged on two sides of the chute; the inclined plane can be provided with an inclined column at the rear end of the cover plate; a cross beam is arranged at the rear end of the inclined column; the inclined column and the cross beam are arranged in the chute, and the inclined column is matched with the inclined plane to fasten the inclined column; a gap is formed between the cross beam and the inclined plane in the chute; a head band is arranged in the gap; the headband one end is connected with the fixing base and is bent to pass through the swimming goggles and then pass through chute one end and pass through chute one end behind the crossbeam. In this way, the utility model discloses simple structure, easy equipment, bandeau can not slide, low cost and easy to use.

Description

Bandeau adjustment mechanism

Technical Field

The utility model relates to an improvement of bandeau adjustment mechanism, in particular to a bandeau adjustment mechanism with simple structure, easy assembly, no sliding of bandeau, low cost and easy use.

Background

With the development of modern society, swimming goggles are gradually becoming a necessity for swimming sports and gradually entering the public vision at the background of a big age of consumption upgrading. Swimming goggles need be sealed, and present general sealed mode have above the swimming goggles body with the sealing washer of people's face laminating, cooperation bandeau take-up sealed, the bandeau is in the state of tautness in sealed, when the bandeau is too tight, too pine or want to take off the swimming goggles, need adjust the elasticity of bandeau.

The conventional headband adjusting modes mainly comprise two modes, one mode is as shown in the figure five, the swimming goggles consist of lenses 11, eye patches 12, a headband buckle 13 and a headband 3, the whole swimming goggles need to be taken down when the headband is adjusted, the swimming goggles are worn after being adjusted according to the previous tightness, the headband needs to be taken down by one section from the headband buckle when the headband is adjusted by the mode, the headband buckle is clamped after the adjustment, the adjusting mode is not visual, and the operation is complex; and secondly, as shown in a sixth figure, the headband adjusting mechanism consists of the headband side buckles 21 and the headband 3, the problem that the headband slides frequently occurs when the headband adjusting mechanism is used for adjusting the length of the headband, and particularly when a user uses the headband, the headband is full of water, the friction force between the headband side buckles and the headband is reduced, and the headband sliding phenomenon is more obvious.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem of providing a headband adjusting mechanism which has simple structure, easy assembly, no sliding of the headband, low cost and easy use.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a headgear adjustment mechanism comprising: the head band, the fixed seat and the cover plate; one end of the headband is connected with one side of the rear end of the fixed seat; the front end of the fixed seat is provided with a chute; inclined planes are arranged on two sides of the chute; the inclined plane can be provided with an inclined column at the rear end of the cover plate; a cross beam is arranged at the rear end of the inclined column; the inclined column and the cross beam are arranged in the chute, and the inclined column is matched with the inclined plane to fasten the inclined column; a gap is formed between the cross beam and the inclined plane in the chute; a head band is arranged in the gap; the headband one end is connected with the fixing base and is bent to pass through the swimming goggles and then pass through chute one end and pass through chute one end behind the crossbeam.

Preferably, one side of the rear end of the fixed seat is provided with a rotating shaft hole; one end of the head band is provided with a round hole; the round hole is connected with the rotating shaft hole through a pin shaft.

Preferably, the length of the rear end of the chute is greater than the length of the cross beam.

The utility model has the advantages that: a bandeau adjustment mechanism, simple structure, easy equipment, bandeau can not slide, low cost and easy to use.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

fig. 1 is a schematic structural diagram of the headband adjusting mechanism of the present invention.

FIG. 2 is an exploded cross-sectional view of FIG. 1A-A.

Fig. 3 is a schematic structural view of the section of fig. 1A-a, wherein the cover plate is in a maximum fitting depth state with the fixing seat, and the headband is in a tightened state.

Fig. 4 is a schematic structural view of the section of fig. 1A-a, showing a state after the cover plate is loosened from the fixing base by a certain distance, and the headband is in a relaxed state, and the headband can be adjusted.

Fig. 5 shows a first conventional headband adjustment method described in the background section.

Fig. 6 is a second conventional headband adjustment method described in the background section.

Wherein: 1. a fixed seat; 2. a cover plate; 3. a headband; 101. a rotating shaft hole; 102. a bevel; 103. a chute; 201. an oblique column; 202. a cross beam; 301. a circular hole; 302. bending the part; 11. a lens; 12. eye masks; 13. a headband buckle; 21. the headband is provided with a side opening.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 to 6, the present invention includes:

in order to solve the technical problem, the utility model discloses a technical scheme be a bandeau adjustment mechanism, include: the head band 3, the fixed seat 1 and the cover plate 2; one end of the head band 3 is connected with one side of the rear end of the fixed seat 1; the front end of the fixed seat 1 is provided with a chute 103; inclined planes 102 are arranged on two sides of the inclined groove 103; the inclined plane 102 can be provided with an inclined column 201 at the rear end of the cover plate 2; a cross beam 202 is arranged at the rear end of the inclined column 201; the inclined column 201 and the cross beam 202 are arranged in the chute 103, and the inclined column 201 is matched with the inclined plane 102 to fasten the inclined column 201, so that the cover plate 2 cannot easily shake and can only be matched with the inclined plane 102 on the fixed seat 1 to adjust the extending depth of the inclined column 201; a gap is formed between the cross beam 202 and the inclined surface 102 in the inclined groove 103; a head band 3 is arranged in the gap, the size of the gap can be adjusted through the matching depth of the cover plate 2 and the fixed seat 1, when the matching depth of the cover plate 2 and the fixed seat 1 is larger, the gap between the cross beam 202 and the inclined plane 102 is smaller, otherwise, the gap is larger; one end of the head band 3 is connected with the fixed seat 1 and then bends to penetrate through the swimming goggles, penetrate through one end of the chute 103 and penetrate through the cross beam 202 and then penetrate out of one end of the chute 103.

A rotating shaft hole 101 is formed in one side of the rear end of the fixed seat 1; one end of the headband 3 is provided with a round hole 301; the round hole 301 is connected with the rotating shaft hole 101 through a pin shaft.

The length of the rear end of the chute 103 is greater than that of the cross beam 202.

When a user wants to adjust the length of the headband 3, the user only needs to slightly buckle down the cover plate 2, the cover plate 2 is separated from the fixed seat 1 by a certain distance, the distance between the beam 202 and the inclined plane 102 is increased, and the headband 3 is in a loose state; after the headband 3 is adjusted to a proper length, the user only needs to tighten the headband 3, and the gap returns to a minimum state, so that the effect of adjusting the headband 3 is achieved.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A headband adjustment mechanism, comprising: the method comprises the following steps: the head band, the fixed seat and the cover plate; one end of the headband is connected with one side of the rear end of the fixed seat; the front end of the fixed seat is provided with a chute; inclined planes are arranged on two sides of the chute; the inclined plane can be provided with an inclined column at the rear end of the cover plate; a cross beam is arranged at the rear end of the inclined column; the inclined column and the cross beam are arranged in the chute, and the inclined column is matched with the inclined plane to fasten the inclined column; a gap is formed between the cross beam and the inclined plane in the chute; a head band is arranged in the gap; the headband one end is connected with the fixing base and is bent to pass through the swimming goggles and then pass through chute one end and pass through chute one end behind the crossbeam.

2. The headgear adjustment mechanism of claim 1, wherein: a rotating shaft hole is formed in one side of the rear end of the fixed seat; one end of the head band is provided with a round hole; the round hole is connected with the rotating shaft hole through a pin shaft.

3. The headgear adjustment mechanism of claim 1, wherein: the length of the rear end of the chute is greater than that of the cross beam.