CN202552412U - Simple belt buckle - Google Patents

Abstract

The utility model provides a simple belt buckle which comprises a buckle head body with an arc-shaped structure; a cross bar is arranged inside the buckle head body; and the spacing of the cross bar and the inner side surface of the buckle head body is 3-15 mm. Due to smart application of friction principle and the combination of natural arc of a human body, the simple belt buckle can achieve the aim of fixing a belt and tightening or loosening the belt freely under the action of a friction between the belt body and the belt body as well as a friction between the belt and the buckle head body; and the simple belt buckle has a simple structure, is attractive in appearance, convenient and practical, does not have any potential quality hazard, can not generate destructive acting force to the belt body so as to enable the belt body to have a longer service life, and has an enormous market prospect.

Description

The belt simple buckle

Technical field

The utility model belongs to the daily necessities field, specifically is meant a kind of belt fastener of easy structure.Be suitable for the band body that various claddings at present both domestic and external are made.

Background technology

The discount of belt fastener in the market mainly contains following several kinds:

1, plate button is worn the template button and is worn the template button outward in comprising, but all is fixed with milk pearl (also being referred to as the mushroom head) in a side of plate button, injects punch holes through the pearl of will suckling and fixes belt;

2, pin is buckled: promptly inject punch holes with needle bar and fix belt;

3, bales catch then is through alveolus, the form of grab, or the friction of rubber glue and belt surface fixes the band body, cooperates spring to wait and realizes the short adjusting of band height;

4, spinfunction button, the tail end of discount are provided with rotatable back seat or tail folder, have positive and negative two kind different results of use with a kind of with body through rotation back seat or the order of tail folder.

Above-mentioned listed button-type, its shortcoming are complex manufacturing, too loaded down with trivial details, and cost is higher, and have hidden danger of quality; Simultaneously, will punch or inlay glue tooth bar to the band body, perhaps the band body pushed, these all can produce destruction to the band body, and the service life of body is with in influence, have also influenced the aesthetic feeling of band body united and coordinating.

Summary of the invention

Shortcoming in view of existing leather belt buckle; And be the practical value of belt elevator discount; The utility model is according to the natural radian and the natural friction principle of human body; It is wider to work out a kind of more practicality and range of application, the novel belt simple buckle that accords with industrial utilization is worth, and have succinct characteristics attractive in appearance.

For achieving the above object, the belt simple buckle of the utility model comprises the discount body of an arcuate structure, and discount body portion has within it set up a whippletree, and the spacing of the medial surface of its whippletree and discount body is 3-15mm.Compared with prior art, the utlity model has following technical advantage:

1, practicality: whole discount is structurally synthetic by discount body and the lever one of joining, and compares with discount type in the market, and the additional accessory that has no is without screw or press from both sides tooth etc. and let band body and discount bulk junction lump together.Belt one end is coated on the peripheral and sutured of whippletree; The other end is then from passing as marginal whippletree; Through with the discount body on whippletree hold and contact, form three strong points, increased the frictional force between the belt surface; Guarantee belt in use, fastening fastening and can not unclamping.

Band body itself need not punch, and need not inlay alveolus, in minimizing band body production technology and production cost, has realized all functions of discount body: i.e. fixed band body, and automatic adjustment band height weak point.

2, light, zero failure: the discount body is frivolous, easy, has overcome the shortcoming of the thick and heavy burden of traditional discount body, and its manufacturing process is simple, really realizes the zero failure rate, promptly can not produce any quality problems.

3, durable: belt one end sutured is peripheral at whippletree; The other end is then from placing and mistake as marginal whippletree; Form 3 active forces (being the equal of gusseted power), improved the large-area friction of surface, avoided the place with holes of punching type belt to split easily; The bales catch that alveolus perhaps arranged is long and glue occurs and split along with service time; And the band body is not attractive in appearance, or the harmful effect of surface out-of-flatness (automatically the way of the alveolus of band must to bonding the impacting between surface and the bottom surface) or the like, thereby guarantees that the band body has longer service life.

4, because the discount body of the utility model is all applicable to belt, to identifying the fine or not helpful of a belt cladding and craft, more help the consumer and make judgement accurately, promote the economic benefit of leather belt buckle practicality.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Fig. 1 is the structural front view of the utility model;

Fig. 2 is the user mode front view of the utility model;

Fig. 3 is the user mode side view of the utility model.

Among the figure: 1, discount body, 2, whippletree, 3, belt.

The specific embodiment

To shown in Figure 3, the discount body 1 of the utility model has certain crooked radian in conjunction with Fig. 1, and its discount body 1 portion has within it set up a whippletree 2, and its whippletree 2 is 3-15mm with the spacing of the side, the left side of discount body 1 inboard.Belt 3 one end sutured are at the whippletree 2 peripheral stiff ends that form, and the other end of belt 3 then forms movable end.

According to the principle of frictional force, promptly frictional force can let belt 3 fix difficult displacement more greatly more.Natural radian in conjunction with human body.Because whippletree 2 is divided into two the medial surface of discount body 1; Movable end with belt 3 during use places and mistake along whippletree 2 in the inboard of discount body 1; The movable end that makes belt 3 respectively with the right and left of discount body 1, thereby and the stiff end of belt 3 contact and form at least three stress points, because of leverage cause with between body and the band body, be with the tight active force between body and the discount body 1; Its frictional force each other increases; And then realize fixing purpose, in brief, promptly reach good fixation with the stress action spot of body through multiple multiple spot.

Discount body 1 can differ according to man, women belt or with the width of body, and the production size of whole discount body can be scaled or be enlarged, and corresponding dimensional requirement scope is also scaled or enlarge.Has very much hommization.

According to technique scheme; Those skilled in the art according to actual needs; Also can design the belt simple buckle of more different structure forms, but the foregoing description is merely explanation the utility model and enumerating, and is not to be used to limit the utility model; The structure of any effects equivalent based on the conversion of present technique scheme institute all belongs to the protection domain of the utility model.

Claims (1)

1. belt simple buckle comprises the discount body of an arcuate structure, and it is characterized in that: discount body portion has within it set up a whippletree, and the spacing of the medial surface of its whippletree and discount body is 2-15mm.

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