CN2190431Y

CN2190431Y - Leather belt buckel of free regulating tightness

Info

Publication number: CN2190431Y
Application number: CN 94206895
Authority: CN
Inventors: 郑瑞祥
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-03-12
Filing date: 1994-03-12
Publication date: 1995-03-01
Anticipated expiration: 2004-03-12

Abstract

The utility model discloses a belt buckle with freely adjustable tightness, which is composed of a plate-shaped buckle body arranged on the belt buckle and a tooth row with an appropriate length arranged on the inner face of the belt near the tail end of the belt. The utility model is characterized in that ratchets are arranged on the inner wall of front part of the plate-shaped buckle body, a row groove is arranged on the side of the tooth row or between the lines of the tooth row, the ratchets are clamped with the tooth row when the belt goes through the utility model from the inner face of the plate-shaped buckle body, the ratchets go into the side of the tooth row or go into the row grooves arranged between the lines of the tooth row when the plate-shaped buckle body is pressed to move, and the buckle state of the plate-shaped buckle body can be released. The utility model has the advantages of firm buckle, convenient unbuckling, and long service life.

Description

Leather belt buckel of free regulating tightness

The utility model relates to the daily life articles for use, but particularly a kind of belt fastener of free adjustment degree of tightness.

Belt fastener commonly used is mostly established a card post on the belt fastener body, the nearly tail of belt place establishes row's hole clipping, during use the belt tail end is passed belt fastener, will block a post and a hole clipping and fasten, and when needing to regulate elasticity, uses another hole clipping instead and is interlocked with the card post.This structure is difficult to regulate suitable elasticity, and hole clipping is easily expanded, the easy breakdown of card post.

The structure of another kind of belt fastener is hinged leader on the belt fastener, and adorns a lobe that on jointed shaft the inner face in the nearly tail of belt place sets firmly a tooth row, during use the belt tail end is passed belt fastener, and depresses handgrip and drive lobe and embed tooth row and fasten.It is better that this structure is regulated suitable elasticity, but fastening, lobe and tooth row need to block mutually and fix by belt fastener and the corresponding sags and crests of handle dual-side, because sags and crests is through constantly forcing chucking and breaking away from, be easy to wearing and tearing and loose, make lobe and tooth row chimeric fixing influenced, can lose the fastening effect when serious.

But the purpose of this utility model is to provide a kind of belt fastener that fastens solid, as to trip easy, long service life free adjustment degree of tightness.

But the purpose of this utility model is achieved in that the belt fastener of free adjustment degree of tightness, one tabular button mainly is housed on belt fastener, the tooth row of adorning a suitable length in belt caudal part inner face constitutes, it is characterized in that: tabular button front inwall is provided with ratchet, tooth row side or tooth row be the row's of being provided with ditch in the ranks, ratchet and tooth row fastened when belt passed belt fastener from tabular button inner face, when tabular button is pressed, ratchet enter tooth row side or tooth row in the ranks row's ditch and remove its buckling state.

The utility model has been owing to adopted ratchet and tooth row to fasten, then fasten solid, when ratchet enters in the ranks row's ditch of tooth row, can remove buckling state at any time again, it is easy promptly to trip, but this structure regulated at will elasticity, belt is not easy to wear, has improved the service life of belt.

Concrete structure of the present utility model further specifies by following examples and accompanying drawing thereof:

Fig. 1 is a stereogram of the present utility model.

Fig. 2 is the utility model buckling state figure.

Fig. 3 is that the utility model fastens disarm state figure.

Referring to Fig. 1, but the belt fastener 1 of free adjustment degree of tightness, one tabular button 2 mainly is housed on belt fastener, the tooth row 31 of adorning a suitable length in belt 3 caudal part inner faces constitutes, it is characterized in that: tabular button front inwall is provided with ratchet, and tooth row side or tooth row be the row's of being provided with ditch in the ranks, and ratchet and tooth row fastened when belt passed belt fastener from tabular button inner face, when tabular button is pressed, ratchet enter tooth row side or tooth row in the ranks row's ditch and remove its buckling state.The back of tabular button 2 is contained on the guide rod 11, one compression spring 4 is housed on the guide rod 11, the two ends of this compression spring 4 are stuck on a tabular button 2 and the fixed bar 12, make it can produce the effect of torsionspring, the front inwall of tabular button 2 is provided with two ratchets 21, and its top is provided with outstanding press button 22; It is corresponding with two ratchets 21 that tooth row 31 on the belt 3 was set as two row tooth rows, 312, two row tooth rows 312 in 311 minutes with two row row ditches.

Referring to Fig. 2, belt 3 tail ends are passed belt fastener 1 from tabular button 2 inner faces, because tabular button 2 is subjected to the effect of torsionspring to produce elastic force, can make belt 3 and tooth row 31 by also being interlocked with each tooth at any time, it fastens closely, and only advances and can not move back.

Unstraped 3 o'clock, and referring to Fig. 3, utilized press button 22 to press tabular button 2, then two ratchets 21 promptly move along with tabular button 2 and enter in the two row row ditches 311, and the state that this moments two, row tooth row 312 was fastened is disengaged, and belt 3 tail ends can be drawn to move back and pull out.

Ratchet 21 on the tabular button 2 also can be made as single ratchet, tooth row corresponding with it also is delegation's tooth row, the Pai Gou of delegation, operation principle is same as above, on other embodiment, its ratchet number and tooth row line number, row's ditch line number is corresponding, the wall that row's ditch comes down to the tooth row body forms.

Claims

But the belt fastener of 1 free adjustment degree of tightness, one tabular button mainly is housed on belt fastener, the tooth row of adorning a suitable length in belt caudal part inner face constitutes, it is characterized in that: tabular button front inwall is provided with ratchet, tooth row side or tooth row be the row's of being provided with ditch in the ranks, ratchet and tooth row fastened when belt passed belt fastener from tabular button inner face, when tabular button is pressed, ratchet enter tooth row side or tooth row in the ranks row's ditch and remove its buckling state.
But 2, the belt fastener of free adjustment degree of tightness according to claim 1, it is characterized in that: the back of tabular button (2) is contained on the guide rod (11), one compression spring (4) is housed on the guide rod (11), the two ends of this compression spring (4) are stuck on a tabular button (2) and the fixed bar (12), make it can produce the effect of torsionspring, the front inwall of tabular button (2) is provided with two ratchets (21), and its top is provided with outstanding press button (22); Tooth row (31) on the belt (3) is set as two row tooth rows (312) with two row row's ditches (311) branches, and two row tooth rows (312) are corresponding with two ratchets (21).
But 3, the belt fastener of free adjustment degree of tightness according to claim 1 and 2 is characterized in that: its ratchet number and tooth row line number, and row's ditch line number is corresponding, the wall that row's ditch comes down to the tooth row body forms.