CN203028286U

CN203028286U - Safety clasp for safety belt

Info

Publication number: CN203028286U
Application number: CN 201220711576
Authority: CN
Inventors: 安阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-21
Filing date: 2012-12-21
Publication date: 2013-07-03
Anticipated expiration: 2022-12-21

Abstract

The utility model relates to a safety clasp for a safety belt and particularly provides the safety clasp which is simple in structure and convenient to use. The safety clasp for the safety belt aids a safety belt locking clasp so as to achieve secondary fixing of the safety belt. The safety belt can fully fix a driver and passengers and discomfort due to oppressing brought by a safety belt body in locking is improved. In addition, a user can conveniently adjust the upper body within an elastic range of the safety belt. The safety clasp is arranged on a movable fastener of the safety belt, when a movable connection locking clasp and the safety belt body are pulled by certain length from an exit of a fixing device of the safety belt body, a clamping blocking tongue is inserted into a fixed locking clasp, and a clamping board (1) is pushed to slide in a clamping groove (2) until a concave point (5) on the clamping board is moved to a convex point (6) of the clamping groove and buckled with the convex point (6). The safety belt on the upper end is clamped, fixed bond degree of the safety belt is fixed again, and the length due to pulling of the safety belt is controlled again in a matched mode.

Description

A kind of safety belt is detained with safety

Technical field

The utility model relates to safe button field, specifically is the used safety button of a kind of car belt, with auxiliary security button with lock the secondary that carries out of safe belt body is fixed, and is used for adjusting safety belt to the fixedly constraint degree of driver and crew's health.

Background technology

Existing car belt is be used for to guarantee that at automobile passenger and driver are subjected to the device that prevents when fiercely hitting that the passenger from coming to harm when being ejected by air bag at vehicle body.Generally, the car speed of travelling is very fast, in case bump, the vehicle body stop motion, and passenger's body, may crash windshield and fly out outside window forward when serious in Che Nei and vehicle body strikes because inertia can move forward.Under desperation, rely on the safety belt belt body, with the Ka She that ends of the removable connection snap close of safety belt, snap close and safety belt are fixed on the occupant on the seat, in order to avoid more serious situation takes place.But in the actual life, safety belt is crossed to fasten to driver and crew and is caused sense of discomfort, and a lot of people deposit idea of leaving things to chance, is reluctant conscious fastening the safety belt; Also can observe because can not in time moving flexibly among a small circle by the A post to the blind area that we bring, cause some of the staff to drive the potential safety hazard of turning process.

The safety button of prior art is provided with cavity usually in the middle of loam cake and lower cover, accessories such as spring, snap close are arranged in the cavity, so that control is installed in combination.The product configurations relative complex, and the powerful contraction of safety belt belt body causes locking not accommodate to make things convenient for the human pilot appropriateness to adjust the adjustment accessory of health among a small circle in specially not using at safety belt.

Summary of the invention

The utility model purpose is to remedy the deficiencies in the prior art, provide a kind of simple structure, safety easy to use to detain, the snap close of auxiliary security band is fixed the secondary of safe belt body, make safety belt both fully fixedly driver and crew at home in case under the emergency case since inertia driver and crew are wounded, can overcome the deficiency in the existing safety belt use again, the compressing sense of discomfort that safe belt body brings when changing locking, can make things convenient for again the user be adjust the visual field or other need be under the safety belt elastic condition mobile the adjustment above the waist among a small circle.

The utility model is achieved through the following technical solutions:

A kind of safety belt provided by the utility model is detained with safety, be installed on the safety belt removable fasteners, specifically comprise following feature, comprise clamp and draw-in groove, described clamp is arranged on safety belt perforation below on the described removable fasteners, but unfixing, and several fins are arranged, be convenient to the user and promote clamp; Described draw-in groove has two, is rectangular-shaped, and lower port is closure state, and a side is open, and clamp can slide in groove but not exclusively break away from draw-in groove.

Design has fixation kit on described clamp and the draw-in groove, so that the locked secure button.

Be provided with the sliding tray and the salient point that slide for clamp in the described draw-in groove.

Described fixation kit comprises the concave point of upper end, clamp left and right side and the salient point of draw-in groove medial surface.

Described concave point is separately positioned on upper end, clamp left and right side, apart from clamp top edge 0.5-1mm place, has two, and the position symmetry of described two concave points, and is highly consistent.

The position of described salient point and described concave point, diameter and the degree of depth match, and described salient point has two, lay respectively at the upper end of the medial surface of left and right sides draw-in groove, apart from top edge 1-2mm place.

When the user pulls out suitable length with removable connection snap close and safe belt body from fixture, in the snap close that ends block tongue insertion seat correspondence with removable connection snap close, clamp with safety button described in the utility model slides into the safe belt body of chucking in draw-in groove simultaneously, concave point on clamp and the salient point of draw-in groove are interlocked fixing, namely play again the fastening degree of fixing safety button, so that after the snap close insertion that uses of seat belts originally ends buckle home, be used for controlling again the length that safety belt is drawn out, not because the user moves to cause safe belt body to be tightened again or be retracted a segment length again and causes strong constraint, for adjusting the locking degree of safe belt body to human body.And card version and draw-in groove that described safety belt adopts the stainless steel high-abrasive material to make with the safety button use wearing and tearing less repeatedly, and service life is longer.

Description of drawings

Removable connection snap close schematic diagram on Fig. 1 conventional security band;

The schematic diagram that Fig. 2 a kind of safety belt described in the utility model is detained with safety;

Fig. 3 a kind of safety belt described in the utility model is detained the clamp structural representation with safety;

Fig. 4 a kind of safety belt described in the utility model is detained the draw-in groove structural representation with safety;

In the accompanying

drawing

2,1 clamp, 2 draw-in grooves, 3 fins, 4 fixation kits, 5 concave points, 6 salient points, 7 sliding trays.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is elaborated.

The related a kind of safety belt of the utility model is detained with safety, be installed on the safety belt removable fasteners, after driver and crew are sitting in seat, removable connection snap close and safe belt body pulled out suitable length from fixture after, insert in the corresponding fixedly snap close ending Ka She, mobile to promote in the sliding tray 7 of clamp 1 in draw-in groove 2 to fin 3 application of forces simultaneously, safe belt body up to the chucking upper end, and when the salient point 6 of the concave point 5 of clamp 1 upper end and draw-in groove 2 is interlocked fixingly, play again the effect of the fastening degree of fixing safety button; Keeping safety belt pulls out enough length and fully struts safe belt body, so that after the snap close insertion that uses of seat belts originally ends buckle home, the length that cooperates the control safety belt to be drawn out again for adjusting the locking degree of safe belt body to human body, makes it moderate comfortable.

The utility model simple structure is used easy and simple to handlely, is used for adjusting flexibly safety belt, changes the sense of discomfort of user under the safety belt constraint greatly, can make things convenient for the user for observing road conditions and adjust that the visual field or other need to adjust among a small circle above the waist or mobile again.

The utility model is not limited only to above-described embodiment, and in addition to the implementation, the utility model can also have other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation, all drop on the protection domain of the utility model requirement.

Claims

1. a safety belt is installed on the safety belt removable fasteners with the safety button, it is characterized in that, comprise clamp (1) and draw-in groove (2), described clamp is attached to the safety belt perforation below of described removable fasteners, belongs to incomplete fixed installation, and is provided with several fins (3); Described draw-in groove (2) has two, is rectangular-shaped, and lower port is closure state, and a side is open, and clamp (1) can slide in groove but not exclusively break away from draw-in groove (2).

2. safety belt according to claim 1 is characterized in that with the safety button, and described clamp (1) and draw-in groove (2) are gone up design fixation kit (4), so that the locked secure button.

3. safety belt according to claim 1 is characterized in that with the safety button described safety is buckled with two draw-in grooves (2), and inner sliding tray (7) and the salient point (6) that slides for clamp that be provided with.

4. safety belt according to claim 2 is characterized in that with the safety button, and described fixation kit (4) comprises the concave point (5) of upper end, clamp left and right side and the salient point (6) of draw-in groove medial surface.

5. safety belt according to claim 3 is characterized in that with the safety button, and described concave point (5) is arranged on upper end, clamp (1) left and right side, apart from clamp (1) top edge 0.5-1mm place, has two, and the position symmetry of described two concave points (5), and is highly consistent.

6. safety belt according to claim 3 is detained with safety, it is characterized in that described salient point (6) matches with position, diameter and the degree of depth of described concave point (5), and described salient point has two, lay respectively at the upper end of the medial surface of left and right sides draw-in groove (2), apart from top edge 1-2mm place.