CN2685162Y

CN2685162Y - Safety belt regulating apparatus

Info

Publication number: CN2685162Y
Application number: CN 200420002861
Authority: CN
Inventors: 陈舜民
Original assignee: WONDERLAND NURSERYGOODS CO LTD
Current assignee: WONDERLAND NURSERYGOODS CO LTD; Wonderland Nurserygoods Co Ltd Taiwan
Priority date: 2004-01-30
Filing date: 2004-01-30
Publication date: 2005-03-16
Anticipated expiration: 2014-01-30

Abstract

The utility model relates to a regulating device of safety belts, which is arranged on one side edge of a buckle main body of a safety belt for threading the safety belt and regulating the degree of tightness. The utility model comprises a male buckle main body and a button, wherein the male button main body is provided with an arranging and containing chamber in a concave way, and one side of the male buckle main body is convexly provided with a clamping fastener. A penetrating slot communicated with the male buckle main body is arranged on the arranging and containing chamber at the side edge far away from the clamping fastener. Two inner wall surfaces of the penetrating slot are horizontally provided with a shaft lever which divides the penetrating slot into a first penetrating slot and a second penetrating slot. The safety belt threaded in from the bottom of the second penetrating slot bypasses the shaft lever and is threaded out from the top of the first penetrating slot to the lower part. The arranging and containing chamber is pivoted with the button. The bottom surface of a side edge of the button is butted by an elastic element, and a butting and pressing part of the other side edge of the button is pressed and butted to the safety belt on the shaft lever. As the button is pressed on the side edge of which the bottom surface is provided with the elastic element, the butting and pressing part is released temporarily from pressing and butting the safety belt. Therefore, the utility model is convenient for regulating the degree of tightness and is easy to assemble the whole body.

Description

The safety strap setting device

Technical field

The utility model relates to a kind of safety strap setting device, particularly relates to a kind of uniform force application and compresses safety strap, convenient degree of tightness and the easy stack-mounted setting device adjusted.

Background technology

The safety strap setting device, except the supply automotive use, another occasion commonly used is a baby stroller, with this field, existing safety strap setting device, as Fig. 1 and Fig. 2, it is a corresponding lateral margin at a buckle for safety belts body 1, each card group has a setting device 2, each setting device 2 is to convex with engaging member 22 in the side that a middle boxes is provided with a shaped as frame pin thread body 21 that places groove 20, be concaved with one by a lateral margin 210 to these engaging member 22 directions of work and put group room 23 away from this engaging member 22, and with place groove 20 and be communicated with, put group room 23 and installed a button 24 in this, this button 24 is to run through to be provided with one first and to wear groove 241 on a flat plate body 240, make a side of this button 24 form a pressure handle 242 opposite sides and form an application of force flange 243, two ora terminalis in this pressure handle 242, towards extending the flexible feet 25 that convexes with the phase mapping away from first direction that wears groove 241, this button 24 is to be placed in the group room 23 with flexible feet 25 positions, and be resisted against this with flexible feet 25 and put group room 23 1 side inwalls 230, when flexible feet 25 is not stressed fully, this first wears groove 241, as Fig. 3, perseverance is hidden in frame arm 211 belows of pin thread body 21 1 sides, and make the pressure handle 242 and frame arm 212 formation one second of opposite side wear groove 27, application of force flange 243 also protrudes from outside the lateral margin 210, promptly protrude from outside the shaped as frame pin thread body 21, when safety strap (typically referring to waistband at this) will wear, push application of force flange 243 as Fig. 4, flexible feet 25 oppressed energy storage, pressure handle 242 produces displacement, make on the one hand first to wear groove 241 and expose, and make second to wear groove 27 areas and diminish, do not loose one's grip, second wear groove 27 bottom surfaces and penetrate by this with an end 30 of safety strap 3, coiling pressure handle 242 wears groove 241 end faces and down wears toward first again, loosen application of force flange 243, as Fig. 5, flexible feet 25 recovery of elasticitys, make first to wear frame arm 211 belows that groove 240 returns are hidden in pin thread body 21 1 sides, forming safety strap 3 this moment is sandwiched in

pressure handle

242 and 211 on frame arm and produces clipping and locate, when adjusting the degree of tightness of safety strap, the same operating mode, pushing application of force flange 243 does not loose one's grip, Fig. 4 releases from by the clipping of pressure handle 242 with frame arm 211 safety strap for another example, loosening application of force flange 243 after the adjustment again makes safety strap 3 be sandwiched in

pressure handle

242 and 211 on frame arm once more and produces the clipping location, the existing setting device 2 of this kind, because only lean on the support of the flexible feet 25 of phase mapping, when forcing in application of force flange 243 inequalities, flexible feet 25 unbalance stress, the displacement meeting deflection of whole button 24, cause the adjustment irregularity of safety strap 3, and second wears groove 27 areas narrows down because of displacement, make safety strap 3 easily produce friction at this position, cause and draw receipts not smooth, therefore, how to conceive and produce a kind of uniform force application and compress safety strap, convenient degree of tightness and the easier stack-mounted setting device adjusted is the problem that the inventor thinks deeply always.

Summary of the invention

Main purpose of the present utility model is, provides a kind of uniform force application to compress safety strap, convenient degree of tightness and the easy stack-mounted setting device adjusted.

The utility model safety strap setting device, include a pin thread body and a button, this pin thread body is concaved with one and puts the group room, one side also convexes with engaging member, put the group room in this and be provided with the groove that wears that connects this pin thread body at its lateral margin away from its engaging member, wear two internal faces of groove in this, be horizontally set with an axostylus axostyle, making this wear groove is separated into first and wears groove and second and wear groove, with safety strap by second bottom that wears groove place into and curved this axostylus axostyle of walking around first wear the groove top and down pass by this again, put the group room in this in addition and be pivoted with this button, one lateral margin bottom surface of this button is subjected to the contact of an elastic element, makes its another lateral margin pressure section be pressed against safety strap on this axostylus axostyle uniformly.

This pin thread body is put group room two interior sidewall surface what be arranged with, be provided with a cooresponding axis hole, and in this button two side, each laterally outwards convexes with a minor axis, and this button is exactly with this two minor axis, is placed in corresponding axis hole place respectively, and the location is pivoted.

The elastic element of this button is the bottom surface of nearly middle part of this button of serving as reasons, and to the direction of a lateral margin bottom surface wherein, the oblique extension down is provided with a flexible feet by this position.

The utility model overall package is easy, and push button is a pivot point because minor axis is arranged, so button can not produce as existing crooked, safety strap is stressed evenly by clipping, all wear groove because of not narrowing down in the operation, the safety strap pull is smooth and easy, so the utility model can be reached described effect really.

Description of drawings

Fig. 1 is the schematic perspective view of existing safety strap setting device;

Fig. 2 is the perspective exploded view of the setting device of above-mentioned Fig. 1;

Fig. 3 is the setting device schematic side view of above-mentioned Fig. 1;

Fig. 4 is that above-mentioned Fig. 1 makes the schematic side view that safety strap is adjusted;

Fig. 5 is the adjusted schematic side view of above-mentioned Fig. 1 safety strap;

Fig. 6 is the perspective exploded view of the utility model safety strap setting device;

Fig. 7 is the schematic side view that above-mentioned Fig. 6 makes the clipping safety strap;

Fig. 8 is above-mentioned Fig. 6 releases from clipping as safety strap a schematic side view.

The specific embodiment

As Fig. 6, the utility model safety strap setting device, use for blocking to establish to be assembled on the buckle for safety belts body 11, be to include a pin thread body 4 and a button 5, this pin thread body 4 is concaved with one and puts group room 40, one side also convexes with engaging member 41, put group room 40 at its lateral margin 42 in this away from its engaging member 41, be provided with connect this pin thread body 4 wear groove 43, in these two internal faces 430 that wear groove 43, be horizontally set with an axostylus axostyle 44, as Fig. 7, make this wear groove 43, be separated into first and wear groove 431 and second and wear groove 432,, wear groove 432 bottoms by second and upwards wear an end 30 of safety strap 3, walking around this axostylus axostyle 44 wears groove 431 tops by first again and passes downwards, in addition put group room 40 in this and be pivoted with this button 5, a lateral margin 50 bottom surfaces 500 of this button 5 are subjected to the contact of an elastic element 51, make its another lateral margin pressure section 53 be pressed against safety strap 3 on this axostylus axostyle 44 uniformly, be described in more detail as the back:

This pin thread body 4, be to be concaved with one at a pedestal to put group room 40, put two internal faces 400 of the pin thread body 4 of group room 40 at this, be provided with a cooresponding axis hole 401, one lateral margin of this pin thread body 4 also is convexly equipped with engaging member 41, at present embodiment is a pair of elastic clamping hook, this pin thread body 4 is exactly with this engaging member 41, inserting card organizes in a side 110 of a similar buckle for safety belts body 11 as Fig. 1 and uses, put group room 40 in this, at its lateral margin 42 away from its engaging member 41, be provided with by pin thread body end face and wear groove 43 to what the bottom surface connected this pin thread body 4, in these pin thread body two internal faces 430 that wear groove 43, be horizontally set with an axostylus axostyle 44, make this wear groove 43 and be separated into first and wear groove 431 and second and wear groove 432.

This button 5, in one lateral margin 50 bottom surfaces 500, be subjected to the contact of an elastic element 51, at present embodiment, it is bottom surface in the nearly middle part of this button 5, by the direction of this position to these lateral margin 50 bottom surfaces 500, the oblique extension down is provided with a flexible feet 510, and in button 5 two sides 501 of nearly middle part, each laterally outwards convexes with a minor axis 52, this button 5 is exactly with this two minor axis 52, is placed in corresponding axis hole 401 places that above-mentioned 4 liang of internal faces 400 of pin thread body of putting group room 40 are provided with, the location is pivoted, this flexible feet 510 is to be resisted against the diapire 402 (as shown in Figure 7) that this puts group room 40, and is support up when not stressed, and another lateral margin pressure section 53 of button 5 is pressed against on this axostylus axostyle 44 uniformly.

When assembling maybe will be adjusted safety strap, as Fig. 8, this lateral margin 50 of pressing button 5, do not loose one's grip, flexible feet 510 is pressed down deformation energy, and another lateral margin pressure section 53 of button 5 release from compressing of axostylus axostyle 44 and on move a distance and produce a gap 6, earlier with safety strap 3 one ends 30, wearing groove 432 bottoms by second upwards wears, walking around this axostylus axostyle 44 wears groove 431 tops by first again and passes downwards, unclasp pushing to this lateral margin 50, flexible feet 510 recovery of elasticitys, this lateral margin 50 of support is toward top offset, Fig. 7 for another example, make another lateral margin pressure section 53 be pressed against safety strap 3 on this axostylus axostyle 44 once more, just finish the assembling of safety strap 3, when adjusting the degree of tightness of safety strap 3, the same operating mode is pushed this lateral margin 50 and is not loosed one's grip, and makes safety strap 3 release from the clipping of another lateral margin pressure section 53 and axostylus axostyle 44, take out or draw this safety strap 3 to make degree of tightness and regulate, after the appropriateness degree of tightness, equally unclasp this lateral margin 50 pushed flexible feet 510 recovery of elasticitys, this lateral margin 50 of support is toward top offset, and the safety strap 3 that another lateral margin pressure section 53 is pressed against on this axostylus axostyle 44 is once more finished adjustment.

In sum, the utility model overall package is easy, and push button 5 is because there is minor axis 52 to be pivot point, so button 5 can not produce as existing crooked, safety strap is stressed evenly by clipping, all wear groove because of not narrowing down in the operation, and the safety strap pull is smooth and easy, so the utility model can be reached described effect really.

Claims

1. a safety strap setting device is put the lateral margin of organizing in a buckle for safety belts body, it is characterized in that including:

One pin thread body, be concaved with one and put the group room, one side also convexes with engaging member, this engaging member card group is put the group room at its lateral margin away from its engaging member in the lateral margin of this buckle for safety belts body in this, is provided with the groove that wears that connects this pin thread body, wear two internal faces of groove in this, be horizontally set with an axostylus axostyle, this wears groove and is separated into first and wears groove and second and wear groove, safety strap by second bottom that wears groove place into and curved this axostylus axostyle of walking around first wear the groove top and down pass by this again;

One button is hubbed at this and puts the group room, and a lateral margin bottom surface of this button is provided with an elastic element, and another lateral margin pressure section of this button is pressed against the safety strap on this axostylus axostyle uniformly.

2. safety strap setting device as claimed in claim 1, it is characterized in that: this pin thread body, put group room two interior sidewall surface what be arranged with, be provided with a cooresponding axis hole, and in this button two side, each laterally outwards convexes with a minor axis, and these button two minor axises are placed in the location that is pivoted, corresponding axis hole place respectively.

3. safety strap setting device as claimed in claim 1 or 2 is characterized in that: the elastic element of this button, the basal surface position of the nearly middle part of this button of serving as reasons be to the direction of a lateral margin bottom surface wherein, an oblique flexible feet that extends down.