CN204742739U - Motion waistband - Google Patents

Abstract

The utility model provides a motion waistband, includes belt buckle and belt, first buckle and second buckle that the belt buckle used including the cooperation, first buckle is including setting up at its inside spool, the belt winding sets up on the spool and belt one end is fixed on the spool, the spool both ends are all emboliaed in proper order and are provided with plastic ledge, backrush spring coil, plastic ring and nut, plastic ledge embolias on the spool through fixed, the one end of backrush spring coil is fixed on the spool, and the other end is fixed on plastic ring, the through -hole that the nut passed on the plastic ring uses with the cooperation of book the tip of the axis, the nut uses with the plastic ring cooperation, plastic ring is the integrated into one piece structure with concave knot, the belt other end is pulled out and is passed to turn back behind two punchholes on the second buckle from the spool again and fixes on the belt. The utility model discloses only need pass when detaining the waistband that two trousers tong " pan " s just can play is the effect of the tight waist of trousers, and the time of wearing the belt can shorten, utilizes tensile principle to pass through the roll that the belt drove the spool, makes the waistband come automatic stretching out and drawing back according to the size of waistline, and the waistband can buckled simply fast or untie to the connected mode of buckle.

Description

A kind of Sports belt

Technical field

The utility model relates to waistband, be specifically related to a kind of can the Sports belt of automatic telescopic.

Background technology

At present, waistband common on market, is divided into by waistband discount: waistband buckled by bales catch waistband, pin, plate button waistband; Be divided into all kinds such as man's waistband, Ms's waistband by sex, but be all generally the waistband of fixed length, market does not also have can the flexible waistband of easy adjustment, and present waistband also exists some defects; (1) existing system waistband mode is generally the loop of trousers one by one on the belt alignment waist of trousers, and then will cut greatly belt from belt buckle with a pull-out one and adjust degree of tightness, then buckle well, some is loaded down with trivial details; (2) everyone waistline can change to some extent along with the different of state, increases or reduces, the degree of tightness just bad control of waistband; (3) existing waistband is all make a circle around waist, can not feel well after summer or motion, being attached to wet glutinous glutinous with it.

Utility model content

In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals: a kind of Sports belt, comprise belt buckle and belt, described belt buckle comprise with the use of the first buckle and the second buckle, it is characterized in that described first buckle comprises the spool be provided at its inner portion, described tape wound is arranged on spool and belt one end is fixed on spool, described spool two ends are inserted in all successively and are provided with plastic dam, backrush turn, plastic ring and nut, described plastic dam is by being fixedly inserted on spool, one end of described backrush turn is fixed on spool, the other end is fixed on plastic ring, described nut through the through hole on plastic ring and volume the tip of the axis with the use of, described nut and plastic ring with the use of, described plastic ring and recessed button are formed in one structure, the described belt other end pulls out from spool and is fixed on belt through turning back after two eyelets the second buckle again.

As preferably, described belt total length is 350-450 ㎜.

As preferably, described nut and spool end are threaded engagement.

As preferably, described nut and plastic ring are matched in clearance.

The utility model compared with prior art has following beneficial effect: only just need can play through two trousers loops the effect fastening the waist of trousers when button waistband, the time of wearing belt can shorten, the principle of pulling force is utilized to drive the rolling of spool by belt, waistband is enable to carry out automatic telescopic according to the size of waistline, the connected mode of buckle, can buckle quickly and easily or untie waistband.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation that the utility model shrinks waistband region.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figure 1-2, a kind of Sports belt, comprise belt buckle and belt 1, belt buckle comprise with the use of the first buckle 2 and the second buckle 3, first buckle 2 comprises the spool 4 be provided at its inner portion, described belt 1 winding arranges on the reel 4 and belt 1 one end is fixing on the reel 4, spool 4 two ends are inserted in all successively and are provided with plastic dam 5, backrush turn 6, plastic ring 7 and nut 8, plastic dam 5 is by being fixedly inserted on the reel 4, one end of backrush turn 6 is fixing on the reel 4, the other end is fixed on plastic ring 7, nut 8 through the through hole on plastic ring 7 and spool 4 end with the use of, nut 8 and plastic ring 7 with the use of, plastic ring 7 and the first buckle 2 are formed in one structure, belt 1 other end pulls out from spool 4 and is fixed on belt 1 through turning back after two eyelets 9 the second buckle 3 again, described belt 1 total length is about 400 ㎜, nut 8 and spool 4 end are threaded engagement, nut 8 and plastic ring 7 are matched in clearance.

When pulling belt 1, spool 4 can rely on frictional force to rotate, thus make backrush turn 6 that deformation occur, when active force diminishes or disappear, backrush turn 6 can to diminish reinstatement in deformation, thus driving spool 4 counter-rotation, belt 1 is wound around on the reel 4 again, thus realizes the effect of adjusting belt 1 length.

During use, first-selected first buckle 2 and the second buckle 3 to be separated, then the second buckle 3 is passed successively the trousers loop that two of trousers front are adjacent, finally the first buckle and the second buckle are fixed together, such waistband can shrink automatically according to the size of waistline.

Claims (4)

1. a Sports belt, comprise belt buckle and belt (1), described belt buckle comprise with the use of the first buckle (2) and the second buckle (3), it is characterized in that described first buckle (2) comprises the spool (4) be provided at its inner portion, described belt (1) is wound around and is arranged on that spool (4) is upper and belt (1) one end is fixed on spool (4), described spool (4) two ends are inserted in all successively and are provided with plastic dam (5), backrush turn (6), plastic ring (7) and nut (8), described plastic dam (5) is by being fixedly inserted on spool (4), one end of described backrush turn (6) is fixed on spool (4), the other end is fixed on plastic ring (7), described nut (8) through the through hole on plastic ring (7) and spool (4) end with the use of, described nut (8) and plastic ring (7) with the use of, described plastic ring (7) and recessed button (1) are formed in one structure, described belt (1) other end pulls out from spool (4) and is fixed on belt (1) through turning back after two eyelets (9) the second buckle (3) again.

2. a kind of Sports belt according to claim 1, is characterized in that described belt (1) total length is 350-450 ㎜.

3. a kind of Sports belt according to claim 1, is characterized in that described nut (8) and spool (4) end are threaded engagement.

4. a kind of Sports belt according to claim 1, is characterized in that described nut (8) and plastic ring (7) are matched in clearance.