CN211232464U

CN211232464U - Adjustable head lamp belt

Info

Publication number: CN211232464U
Application number: CN201922402149.3U
Authority: CN
Inventors: 张桂文
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-11
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an adjustable head lamp belt, which comprises a head belt A, a head belt B and a head belt adjusting sheet, wherein gear grooves are oppositely formed at the mounting ends of the head belt A and the head belt B, the mounting ends of the head belt A and the head belt B pass through the through grooves to be overlapped, and the bottom end surface of the head belt adjusting sheet is provided with a rotating gear corresponding to the gear groove meshing; the axis of the rotating gear penetrates through the headband adjusting sheet to be provided with a rotating shaft, a knob is sleeved outside the rotating shaft, a headband fixing sheet is fixedly installed through the knob, a rotating button is arranged on the end face of the headband fixing sheet corresponding to the knob through an installation seat, the installation seat and the headband fixing sheet are rotatably installed, and the knob and the installation seat are clamped inside. This adjustable headlight area possesses the advantage that is convenient for adjust the length in headlight area according to user's head circumference, has solved current headlight area and has worn the use to the headlight, is not convenient for use the not good problem of comfortable type to the length adjustment of bandeau.

Description

Adjustable head lamp belt

Technical Field

The utility model relates to a headlight technical field specifically is a headlight area with adjustable.

Background

The headlight often can match the headlight area and fix the user overhead at the headlight when using, because everybody's head encloses differently, when the user wears the headlight through the headlight area fixedly, is not convenient for adjust the length in headlight area according to user's head encloses, brings not good experience for user's use travelling comfort.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a headlight area with adjustable possesses the advantage that is convenient for adjust the length in headlight area according to user's head circumference, has solved current headlight area and has worn the use to the headlight, is not convenient for use the not good problem of comfortable type to the length adjustment of bandeau.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable head lamp belt comprises a head belt A, a head belt B and a head belt adjusting sheet, wherein a positioning shaft is fixedly arranged on the end face of the head belt adjusting sheet, gear grooves are oppositely formed in the installation end faces of the head belt A and the head belt B, the head belt A and the head belt B are arranged on the head belt adjusting sheet in an overlapped mode and correspond to the positioning shaft, a knob is fixedly arranged on the head belt adjusting sheet corresponding to the positioning shaft, and the periphery of the tail end of the knob is meshed with the gear grooves;

the terminal surface of bandeau regulating blade has the bandeau stationary blade through knob fixed mounting, the terminal surface of bandeau stationary blade corresponds the knob and is provided with the turn button through the mount pad, the mount pad rotates the installation with the bandeau stationary blade, the knob clamps with the mount pad is inside.

Furthermore, the end face of the head band B is provided with a fixed line buckle.

Furthermore, reinforcing belt fixing holes are formed in the end faces of the head belt A and the head belt B.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses it sets up the turn button to correspond bandeau A and bandeau B, the location axle that gear groove and bandeau adjustment piece terminal surface are passed through to bandeau A and bandeau B's installation end overlaps, install the terminal and the gear groove inside meshing installation at the terminal of the terminal surface knob of bandeau adjustment piece, the knob fixed mounting of bandeau stationary blade and bandeau adjustment piece terminal surface, the mount pad installation of turn button and bandeau stationary blade terminal surface, when needs are to bandeau A and bandeau B's length adjustment, the turn button is pulled up rotatoryly, drive gear revolve through the knob, the gear groove that the gear was installed through the meshing is relative or carry on the back the body to bandeau A and bandeau B.

Drawings

FIG. 1 is a schematic view of the overall installation structure of the present invention;

fig. 2 is a schematic side view of the present invention shown in fig. 1.

In the figure: a headband A1; a headband B2; a headband adjusting sheet 3; a gear groove 4; a positioning shaft 5; a knob 6; a fixed wire buckle 7; a reinforcing band fixing hole 8; a headband fixing piece 9; a mounting seat 10; the button 11 is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an adjustable headband strip includes a headband a1, a headband B2, and a headband adjusting piece 3, wherein a positioning shaft 5 is fixedly disposed on an end surface of the headband adjusting piece 3, gear grooves 4 are oppositely disposed on mounting end surfaces of the headband a1 and the headband B2, and are mounted on the headband adjusting piece 3 through the gear grooves 4 in an overlapped manner corresponding to the positioning shaft 5, a knob 6 is fixedly mounted on the headband adjusting piece 3 corresponding to the positioning shaft 5, and a periphery of a tail end of the knob 6 is mounted in a meshing manner with the gear grooves 4;

the terminal surface of bandeau regulating blade has bandeau stationary blade 9 through knob 6 fixed mounting, the terminal surface of bandeau stationary blade 9 corresponds knob 6 and is provided with rotary button 11 through mount pad 10, mount pad 10 rotates the installation with bandeau stationary blade 9, knob 6 clamps with mount pad 10 is inside.

Specifically, the end face of the headband B2 is provided with a fixing line buckle 7. The power line is fixed on the head band B2 through the fixing line buckle 12, so that the power line is prevented from shaking in front of the face of a user when the head lamp is used, and the sight of the user is prevented from being blocked.

Specifically, the end surfaces of the headband A1 and the headband B2 are provided with reinforcing band fixing holes 8. The structure for reinforcing the headlights can be connected by the reinforcing fixing band 8.

When the headband A1 and the headband B2 are used, the installation ends of the headband A1 and the headband B2 are overlapped with the positioning shaft 5 on the end face of the headband adjusting sheet 3 through the gear groove 4, the tail end of the knob 6 on the end face of the headband adjusting sheet 3 is installed in the gear groove 4 in a meshed mode, the headband fixing sheet 9 is fixedly installed with the knob on the end face of the headband adjusting sheet 3, the rotary button 11 is installed with the installation seat on the end face of the headband fixing sheet 3, when the length of the headband A1 and the headband B2 needs to be adjusted, the rotary button 11 is pulled to rotate, the rotary gear 6 is driven to rotate through the knob 8, the rotary gear 6 moves the headband A1 and the headband B2 relatively or oppositely through the gear groove 4 in the meshed mode, and therefore the effect of adjusting the lengths.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a headlight area with adjustable, includes bandeau A (1), bandeau B (2) and bandeau adjustment sheet (3), its characterized in that: the end face of the headband adjusting sheet (3) is fixedly provided with a positioning shaft (5), the mounting end faces of the headband A (1) and the headband B (2) are oppositely provided with gear grooves (4), the headband A and the headband B are arranged on the headband adjusting sheet (3) in an overlapped manner and correspond to the positioning shaft (5) through the gear grooves (4), the headband adjusting sheet (3) is fixedly provided with a knob (6) corresponding to the positioning shaft (5), and the periphery of the tail end of the knob (6) is meshed with the gear grooves (4);

the terminal surface of bandeau regulating tablet has bandeau stationary blade (9) through knob (6) fixed mounting, the terminal surface of bandeau stationary blade (9) corresponds knob (6) and is provided with turn button (11) through mount pad (10), mount pad (10) rotate the installation with bandeau stationary blade (9), knob (6) and mount pad (10) inside clamp.

2. An adjustable headlight strip as claimed in claim 1, wherein: the end face of the head band B (2) is provided with a fixed line buckle (7).

3. An adjustable headlight strip as claimed in claim 1, wherein: the end surfaces of the head band A (1) and the head band B (2) are provided with reinforcing band fixing holes (8).