CN2262360Y

CN2262360Y - Handy mini-adjustable waistband fastener

Info

Publication number: CN2262360Y
Application number: CN 95242235
Authority: CN
Inventors: 孙德明
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-10-10
Filing date: 1995-10-10
Publication date: 1997-09-17
Anticipated expiration: 2005-10-10

Abstract

The utility model provides a mini-adjustable waistband fastener which is composed of a fastener body, a sliding bayonet pin and an active rack with a pusher and a button and makes the action for fastening and loosening the waistband become very convenient and free, having the capacity of mini adjustment within limits as well. The utility model has the advantage of scientific and reasonable design.

Description

A kind of New-type instant fine setting belt buckle

The utility model relates to the belt buckle that uses in a kind of daily life.

Present people's bolt-type belt buckle used in everyday, latch is fixed on the bracelet, and in the middle of the waistband other end a string aperture, the adjustment of waistband degree of tightness being arranged is that the bracelet latch is extracted from aperture, inserts another aperture again and realizes, uses very inconvenient.Owing between two apertures segment distance is arranged, so can not reach the purpose of random adjustment.

The purpose of this utility model is to provide a kind of easy to adjust reliable to the public, can degree of tightness fine setting belt buckle freely.

The purpose of this utility model is achieved in that

The coarse adjustment of waistband is promptly regulated by a string aperture on the belt by traditional mode, fine setting is then finished with slide bolt, and the inboard of buckle in body has installs the groove and vertical chute that part is used, and is fixed with a cover plate above, slide bolt slides along the slotted hole groove of cover plate, to adjust the degree of tightness of belt.Be processed with ratchet on the latch slide block,, form unidirectional shoe with the engagement of zigzag activity tooth bar.Tooth bar push pedal on the movable tooth bar can move up and down along the vertical chute on the buckle body, and the up and down of drive activity tooth bar are meshed or disengagement itself and slide bolt.Between the edge back-moving spring is housed in movable tooth bar and the buckle body, when tightening up belt, slide bolt slides along the slotted hole groove of cover plate, and latch slide block ratchet and movable tooth bar are in slipping state; Tighten up when stopping, movable tooth bar automatically resets under the effect of spring and latch slide block ratchet engagement, makes latch can rest on the optional position; When loosening belt, press tooth bar push pedal button with have gentle hands, movable tooth bar and latch slide block are thrown off, belt can unclamp.

Bracelet outward appearance and take the lead holder and all can adopt existing belt buckle form both can adopt strap end to prick inside bracelet form, the bracelet form that also can adopt strap end to be exposed.Both the plane bracelet can be adopted, also the arc bracelet can be adopted.When buckle in was plane, the bracelet front end was stressed to turning up when preventing that belt from tightening up, and took the lead the holder outer end should be lower than the cover plate plane.When buckle in was arc shape, part that it is relevant such as cover plate, movable tooth bar, latch slide plate etc. were also correspondingly made consistent arc.

The utility model advantage is reasonable in design, and is simple in structure, and the degree of tightness of adjusting waistband is very convenient reliable.The utility model also can be used for the case and bag belt fastener.

The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1 is the schematic diagram of fine setting belt buckle;

Fig. 2 is the A-A generalized section of fine setting belt buckle;

Fig. 3 is the B-B generalized section of fine setting belt buckle;

Fig. 4 is the schematic diagram of the fine setting belt buckle that is exposed of strap end;

Fig. 5 is the C-C schematic diagram of the fine setting belt buckle that is exposed of strap end;

Fig. 6 is the schematic diagram of the fine setting belt buckle of arc bracelet;

Fig. 7 is the schematic diagram of movable tooth bar.

Fig. 8 is that the K of movable tooth bar is to schematic diagram.

Wherein: 1, movable tooth bar; 2, the tooth bar push pedal; 3, back-moving spring; 4, buckle body; 5, the latch slide block; 6, slide bolt; 7, cover plate; 8, screw; 9, the slotted hole groove; 10, belt; 11, take the lead holder; 12, the ear seat; 13, pin; 14, button.

In Fig. 1, Fig. 2 and Fig. 3, movable tooth bar (1) places buckle body (4) groove, tooth bar push pedal (2) places in the vertical chute, cover plate (7) is fixed on the buckle body (4), slide bolt (6) slides along the slotted hole groove (9) of cover plate (7), zigzag ratchet on the latch slide block (5) and zigzag activity tooth bar (1) engagement, between movable tooth bar (1) and the buckle body (4) back-moving spring (3) is housed, buckle body (4) left end is crooked backward, make and take the lead holder (11) outer end and be lower than cover plate (7) plane, belt (10) is fixed on screw (8) and takes the lead on the holder (11).

In Fig. 4 and Fig. 5, pin (13) will be taken the lead holder (11) and will be connected on the ear seat (12), and ear seat (12) is processed with step and prevents that buckle body (4) from turning up, and take the lead holder (11) to be lower than cover plate (7) plane naturally.

In Fig. 6, when buckle body (4) is the arcuate zone button, relevant part such as cover plate (7), movable tooth bar (1), the also corresponding arc that is processed into unanimity of latch slide block (5).

In Fig. 7, Fig. 8, tooth bar push pedal (2) is fixed on the movable tooth bar (1), and button (14) is fixed in the tooth bar push pedal (2).Also can be that movable tooth bar (1), tooth bar push pedal (2), button (14) all are processed into one.Movable tooth bar (1) is the jagged unidirectional tooth bar of likeness in form.

Claims

1, a kind of New-type instant that is made of buckle body, shoe and micromatic setting is little

Transfer belt buckle, it is characterized in that: buckle in body inboard fluted and vertical

Chute; Shoe is by movable tooth bar, tooth bar push pedal, back-moving spring, band

Button and latch slide block constitute; Micromatic setting by slide bolt, have slotted hole

The cover plate of groove, take the lead holder, ear seat, pin and button and constitute.

2, New-type instant fine setting belt buckle according to claim 1, its feature exists

In: be placed with between the inboard groove of buckle body and movable tooth bar, the tooth bar push pedal

Back-moving spring, tooth bar push pedal are fixed on the movable tooth bar, and movable tooth bar is with slotting

Ratchet engagement or disengagement on the pin slide block; The latch of latch slide block passes cover plate

On the slotted hole groove insert punch holes, tooth bar push pedal and button are fixed into one,

Pin will be taken the lead holder and ear seat and will be linked together.

3, New-type instant fine setting belt buckle according to claim 1, its feature exists

In: when buckle body is the arcuate zone button, relevant part such as cover plate, activity

Tooth bar, latch slide plate are also made consistent arc; Movable tooth bar, tooth bar push away

Plate, button are fixed into one, and movable tooth bar is the jagged unidirectional tooth of likeness in form

Bar.