CN2921404Y

CN2921404Y - Respiratory tube buckle structure

Info

Publication number: CN2921404Y
Application number: CN 200620058073
Authority: CN
Inventors: 翁进贤
Original assignee: 翁进贤
Current assignee: DONGGUAN LONGWEI SPORTS ARTICLES CO., LTD.
Priority date: 2006-04-24
Filing date: 2006-04-24
Publication date: 2007-07-11
Anticipated expiration: 2016-04-24

Abstract

The utility model discloses a respiratory tube buckle structure comprising a buckle, a button block, a pipe hoop, a pressing buckle and a pressing buckle base. The utility model is fixed at the outer side of a head band for clamping the respiratory tube and can move up and down and rotate after the respiratory tube is clamped thereon. The buckle body extends downward to form a clamping body and extends towards both sides to form two gibbosities; the button block extends towards both sides to form four dog clutches; the pipe hoop is provided with two round holes at a clamping part with an opening and inside the opening and provided with a round fastener at the back side face; the pressing buckle is provided with an opening and two hook bodies with one end bending and extending to form two lugs; the pressing buckle base is provided with two round hole lugs, a clip board extending on the surface, a catching groove and a chute inside the pressing buckle base. The respiratory tube can rotate freely by the round fasteners of the pipe hoop and can move up and down by the motion of the buckle, and this is convenient for angle adjustment.

Description

The pipe thread structure of respirating tube

Technical field

This creation is the pipe thread structure of relevant respirating tube, refers to a kind of respirating tube of the usefulness that snorkels especially, is to be fixed at the headband outer side and to can be used to seize on both sides by the arms respirating tube and breathe, and after respirating tube is seized on both sides by the arms thereon, can do the structure that moves up and down and rotate freely.

Background technique

Swimming by the most normal use of custom respirating tube, snorkel, in the aquatic sports such as diving, collocation work luntttes are the user can easily head be embedded in view and admire seabed scenery in the water and needn't take a breath again and again, and respirating tube generally is to be connected on the headband of face shield, the user can move to mouth with being difficult to articulate of respirating tube easily, and the headband of this frog mirror be utilize a clamping can adjust whereby surely tightness and will unnecessary belt fixedly make do not shake to shake to influence and sight, the fixing clamp A of (seeing also Fig. 1) custom usefulness mainly is the clip that is sealed shape for a ring-type, the shape of this fixing clamp A inner edge is to cooperate with the outer rim of respirating tube B, and the internal diameter size is the external diameter that is slightly less than respirating tube B body, when in addition this fixing clamp A is enclosed within on the respirating tube B body its two can be close-fitting state, and utilize clip C to clamp the headband of luntttes, reach the purpose of fixedly exhaling pipe B, for though aforesaid fixing clamp A structure can reach fixing effect really, but can find for the user on actual the use, be somebody's turn to do the fixedly clip C of luntttes headband when diving under water on the one hand, about can only doing, the position of adjustment respirating tube B adjusts, when the user leans forward, also make respirating tube B ratio be easier to into water, and because of fixing clamp A and respirating tube B be integral type, if fixing clamp A is once damage, the Consumer just this whole respirating tube B can only be lost and again structure buy a respirating tube B, not only cause user's inconvenience greatly and puzzlement, also therefore big anti-environmental protection behavior.

The model utility content

The purpose of this utility model is, a kind of respirating tube of the usefulness that snorkels is provided, be to be fixed at the headband outer side and to can be used to seize on both sides by the arms respirating tube and breathe, and after respirating tube is seized on both sides by the arms thereon, the structure that can move up and down and rotate freely.

For reaching above-mentioned purpose, a kind of pipe thread structure of respirating tube is provided, and mainly is to comprise that buckle, button piece, pipe collar, clinching, clinching seat form, and is to be fixed at the headband outer side and to can be used to seize on both sides by the arms respirating tube, after respirating tube is seized on both sides by the arms thereon, can do moving up and down and rotate; It is characterized in that: this buckle extends a card body downwards by body and two domes are extended in both sides; Four dog clutch are extended in these button piece both sides; This pipe collar is offered two circular holes from the inserted part and the opening inside of establishing an opening, and dorsal surface is provided with a circular grab in addition, and this clinching is offered an opening and extended two hooks and two nose bars of end bending extension; This clinching seat extends two circular hole lugs and surface and extends a clamp and offer a catching groove and a chute is offered in clinching seat inside.

According to the pipe thread structure of above-mentioned respirating tube, when four dog clutch of button piece both sides buckle into the inserted part of pipe collar, again the dome of buckle is buckled in the circular hole of pipe collar and be one, this buckle is the main switch that respirating tube moves up and down; After the nose bar of this clinching buckles into the circular hole lug of clinching seat, after in the coupler body that makes clinching buckles into the catching groove of clinching seat, being one, again the circular card fastener of pipe collar is gone in the chute of clinching seat and utilizes clamp to fasten circular grab to be integral, when this clinching is put into headband and is fastened by the clinching seat, in the chute of clinching seat, utilize the circular grab of pipe collar to do rotation freely, and the action of buckle can make respirating tube do to move up and down the suitable angle of convenient adjustment.

Description of drawings

Fig. 1 is the prior art structural perspective

Fig. 2 is the three-dimensional exploded view of the pipe thread structure of the utility model respirating tube;

Fig. 3 is the stereogram of the pipe thread structure of the utility model respirating tube;

Fig. 4 is the pipe thread section of structure of the utility model respirating tube;

Fig. 5 be the utility model respirating tube the pipe thread structure with headband combination schematic representation.

Embodiment

With reference to shown in Figure 2, a kind of pipe thread knot of respirating tube is provided, it mainly comprises buckle 10, button piece 20,

pipe collar

30,50 compositions of clinching seat, be that installing is counted the headband side and be can be used to seize on both sides by the arms respirating tube, after respirating tube is seized on both sides by the arms thereon, can move up and down and rotate, wherein: this buckle 10 extends a card body 11 downwards by body and two domes 12 are extended in both sides; The left and right sides of this button piece 20 is extended with four dog clutch 21; This pipe collar 30 offers two circular holes 32 from the inserted part 31 and the opening inside of establishing an opening, and the dorsal surface of pipe collar 30 is provided with a circular grab 33; This clinching 40 is offered an opening and is extended two nose bars 42 of the other end bending extension of two coupler bodies 41 and clinching 40; A clamp 52 is extended on the surface that these clinching seat 50 sides extend two circular hole lugs 51 and clinching seat, and the surface of clinching seat 50 sets out a catching groove 53 and clinching seat 50 inside offer a chute 54.

With reference to Fig. 2, shown in Figure 3, when four dog clutch 21 of button piece 20 left and right sides buckle into the inserted part 31 of pipe collar 30, again the dome 12 of buckle 10 is buckled in the circular hole 30 of pipe collar 30 and be one, it can make pipe collar 30 unlikely unclamping make buckle 10 firm, and this buckle 10 is main switches that respirating tube is moved up and down; The nose bar 42 of this clinching 40 buckles into the circular hole lug 51 of clinching seat 50, after in the coupler body 41 with clinching 40 buckles into the catching groove 53 of clinching seat 50, being one, again the circular grab 33 of pipe collar 30 is buckled in the chute 54 of clinching seat 50 and utilize clamp 52 to fasten circular grab 33 and be integral, when this clinching 40 penetrates headband and is fastened by clinching seat 50, in the water chute 64 of clinching seat 50, utilize the circular grab 33 of pipe collar 30 to do-60 to 60 rotations of spending, and the action of buckle 10 can to do that respirating tube does be to move up and down, the suitable angle of convenient adjustment.

With reference to Fig. 4, shown in Figure 5, during use, because when the position discomfort of respirating tube 60 maybe needs to place respirating tube 60 with certain angle, can press card 10 detains edge and makes buckle 10 upper limb perks, throw off the platform tooth portion 61 of respirating tube 60 this moment, so promptly can move up and down in the platform tooth portion 61 of respirating tube 60, and headband 70 is when penetrating clinching 40 clinching seats 50, need to open to the coupler body 41 of clinching 40, put into headband 70, and then press the catching groove 53 of lower hook body 41 to clinching 50, prevent that headband 70 from getting loose, and the circular grab 33 of pipe collar 30 removes to buckle into the chute 54 of clinching seat 50, its by the low inclined-plane of circular grab 33 after clamp 52 buckles into, to 54 li location of chute, must make pipe collar 30 can do rotation freely within it, when moving or rotating to suitable position, depress buckle 10 upper limbs, can pin the position that pipe collar 30 moves or rotates on respirating tube 60, make it fixing.

Claims

1, a kind of pipe thread structure of respirating tube comprises that buckle, button piece, pipe collar, clinching, clinching seat form, and is to be fixed at the headband outer side and to can be used to seize on both sides by the arms suction pipe, after respirating tube is seized on both sides by the arms thereon, can move up and down and rotate; It is characterized in that: this buckle extends a card body downwards by body and two domes are extended in both sides; Four dog clutch are extended in these button piece both sides; This pipe collar is offered two circular holes from the inserted part and the opening inside of establishing an opening, and dorsal surface is provided with a circular grab in addition; This clinching is offered an opening and is extended two coupler bodies and two nose bars of end bending extension; This clinching seat extends two circular hole lugs and surface and extends a clamp and offer a catching groove and a water chute is offered in clinching seat inside.