TWM563376U - Quick release and reset structure of seat belt - Google Patents

Abstract

The utility model relates to a quick release structure of a safety belt, wherein the safety belt is applied to a seat, comprising: a plurality of binding bands and at least one elastic band, one end of the plurality of binding bands is fixedly fixed to the interior of the vehicle body, and the other end is The outer strap passes through the seat and is coupled with a buckle piece, and the plurality of strap straps can be coupled to a buckle by the buckle piece to bind the occupant to the seat, and the elastic strap is fixed at one end thereof. The binding band is adjacent to the buckle piece, and the other end is fixedly coupled with the interior of the vehicle body. At least two elastic segments that are elastically stretchable are disposed between the two ends of the elastic band; thereby, the buckle is released from the buckle piece. When the elastic belt is used, the strap body can be automatically and quickly turned outward to the outer side of the seat for rest, which is convenient for use and practical.

Description

Seat belt quick release structure

This creation relates to a seat belt reset structure, and more particularly to a quick release structure of a seat belt.

According to the safety belt, the safety belt is the most important and basic equipment for protecting the safety of the driver and the passenger. When the vehicle body collides or the emergency vehicle is braked, the vehicle personnel will move forward due to the principle of inertia, and it is easy to hit the front. The steering wheel, windshield, etc., even throwing off the seat or throwing out the car, causing serious damage, the seat belt can effectively generate tension to bind the human body to the seat, and its cushioning function can absorb a lot of kinetic energy to reduce the damage.

Car seat belts can be divided into general use and racing competitive sports. The common racing seat belts are shown in the first figure. The racing seat belt 80 series is used in a racing seat 90. The cover 90 includes a seat back 91, a seat back 92 disposed on the seat 91, and two covering portions 93 connected to the seat 91 and the back of the seat back 92. The seat back 92 is disposed at the upper end There are two first perforations 921 having symmetry, and the two covering portions 93 are provided with two symmetrical second through holes 931. The racing seat belt 80 includes: a four strap strap body 81, and one end of the four strap strap bodies 81 is provided with a fixing unit 811, the fixing unit 811 is fixedly coupled with the interior of the vehicle body, and the other end of the four strap body 81 passes through the two first through holes 921 and the second second through holes 931 of the racing seat 90 from the outside to the inside. The other end of the strap body 81 is provided with a buckle piece 812. The four strap body 81 can be buckled with a buckle (not shown) to bind the occupant to the racing seat 90. .

However, when the conventional racing seat belt is untied and the occupant leaves the racing seat 90, the four straps 81 are scattered on the racing seat 90, so the occupant needs to sit back in the racing seat 90 again. Before, the four straps 81 are pulled out from the racing seat 90, or after re-sitting back to the racing seat 90, the four straps 81 pressed between the occupant and the racing seat 90 are extracted one by one. The four strap straps 81 are coupled to a buckle by the buckle piece 812 to restrain the occupant from the racing seat 90. Therefore, it is inconvenient and time consuming to operate, and it is necessary to improve it.

In view of the shortcomings of the above-mentioned conventional racing seat belts, the present creator introduced the creation after the idea of creating and testing the samples, and after many revisions and improvements.

The present invention provides a quick release structure for a seat belt, the seat belt being applied to a seat, the seat comprising: a seat, a seat back disposed on the seat and attached to the seat and Two covering portions on both sides of the back of the chair, the first end of the back of the chair is provided with two first symmetrical holes, and the two covering portions are provided with two symmetrical second holes, the seat belt includes: a plurality of binding bands, One end of the plurality of binding straps is provided with a fixing unit, and the fixing unit is combined with the interior of the vehicle body, and the other end of the plurality of strapping straps passes through the first through holes and the second through holes of the seat from the outside to the inside, and Providing a fastening piece at the other end of the plurality of binding straps, wherein the plurality of binding straps can be coupled to a buckle by the buckle piece to bind the occupant to the seat; and at least one elastic band Elastically, one end of the elastic band is fixed to the binding band body near the buckle piece, and the other end of the elastic band is provided with a consolidating portion, and the fixing portion is fixedly coupled with the interior of the vehicle body, and the elastic band is disposed between the two ends of the elastic band At least one elastically stretchable elastic segment, when the plurality of elastic bands When the buckle piece is coupled to the buckle of the buckle, the elastic band is in a stretched state with a resilient force, and when the buckle is released from the connection between the buckle piece, the elastic force of the elastic band is used to drive the elastic band. The binding strap automatically turns outward to the outside of the seat.

The main purpose of the quick release reset structure of the creative seat belt is that when the buckle is released from the connection between the buckle pieces, the elastic belt can be used to automatically and automatically turn the restraint belt body to the outside of the seat to be reset, and the convenience is used. And practical improvement.

Referring to the second and third figures, the quick release structure of the creation of the safety belt, the safety belt 10 is applied to a seat 20, the seat 20 includes: a seat 21, and a seat on the seat The back cover 22 of the upper cover 22 and the two covering portions 23 connected to the two sides of the seat 21 and the back of the seat 22, the first end of the seat back 22 is provided with two first symmetrical holes 221, the two covering portions 23 is provided with two symmetrical second through holes 231. The safety belt 10 includes: a plurality of binding bands 11, at least one fixing band 12 and at least one elastic band 13.

In the present embodiment, the plurality of straps 11 are provided with a fixing unit 111. The fixing unit 111 is a fastening member in the embodiment, and the fixing unit 111 is used. The inside of the vehicle body is fixedly coupled, and the other end of the plurality of binding straps 11 passes through the two first through holes 221 and the second through holes 231 of the seat 20 from the outside to the inside, and a plug is disposed at the other end of the plurality of binding straps 11 Buckle 112.

The at least one fixed strap body 12 is a fixed strap body 12 in the embodiment. The fixed strap body 12 is fixedly coupled to the front side of the seat 20, and the other end is provided with a buckle 121. The plurality of strap straps 11 can be inserted The buckle 112 is fastened to the buckle 121 to bind the occupant to the seat 20.

The at least one elastic band 13 is a four elastic band 13 in the embodiment. The elastic band 13 has a telescopic elasticity. One end of the elastic band 13 is fixed on the binding band body 11. In this embodiment, the elastic band 13 is at one end of the car. The seaming manner is fixed to the binding strip body 11 near the fastening piece 112. The other end of the elastic band 13 is provided with a fixing portion 131. In this embodiment, the fixing portion 131 is a male and female fastening tape, and the consolidation is utilized. The portion 131 is fixedly coupled to the interior of the vehicle body (such as the anti-roll cage 30, the seat base 40, the automobile chassis, etc.), and at least one elastically stretchable corrugated elastic section 132 is disposed between the two ends of the elastic band 13.

When the binding band 11 is fastened to the buckle 121 by the buckle piece 112, the elastic section 132 of the elastic band 13 is in a stretched state with a resilient force, and the buckle 121 is released and the buckle piece is released. When the connection between the 121 pieces is as shown in the fourth, fifth, sixth and seventh figures, the end of the buckle body 11 with the buckle piece 112 is driven by the resilient elastic force of the elastic section 132 of the elastic band 13. The automatic eversion to the outside of the seat is reset, and the occupant can be conveniently placed on the seat 20 to fasten the seat belt 10.

Furthermore, in the quick release structure of the self-contained vehicle seat belt, one end of the elastic band 13 is fixed in the sewing manner to the buckle body 11 near the buckle piece 112 as described above, and may also be as shown in the eighth figure. As shown in the figure, a buckle 133 is disposed at one end of the elastic band 13 , and a buckle 113 is fixed to the buckle body 11 near the buckle piece 112 , and the buckle 133 is hooked with the buckle 133 to make the elastic One end of the strap 13 is fixed to the strap body 11 near the latching piece 112; or as shown in the ninth figure, a buckle 134 is disposed at one end of the elastic 13 and the strap body 11 is adjacent to the latching piece 112. A buckle 114 is fixed, and the buckle 134 is hooked with the buckle 114 to fix one end of the elastic band 13 to the buckle body 11 near the buckle piece 112.

From the structure of the above specific embodiment, the following benefits can be obtained:

The fast-recovering structure of the seat belt of the present invention can utilize the elastic force of the elastic band 13 to drive the end of the strap body 11 with the elastic piece 13 to automatically and quickly flip out to the chair when the buckle 121 is released from the buckle piece 112. The outer side of the seat 20 is reset, and the occupant can quickly sit on the seat 20 and fasten the seat belt 10, which is convenient for use and practical.

[study]

80‧‧‧Sports belts for racing

81‧‧‧Band strap

811‧‧‧Fixed unit

812‧‧‧ buckle piece

90‧‧‧ racing seats

91‧‧‧ seat

92‧‧‧Back of the chair

921‧‧‧First perforation

93‧‧‧Covering Department

931‧‧‧Second perforation

[this creation]

10‧‧‧Safety belt

11‧‧‧Band strap

111‧‧‧Fixed unit

112‧‧‧ buckle piece

113‧‧‧ buckle

114‧‧‧ buckle

12‧‧‧Fixed body

121‧‧‧ buckle

13‧‧‧elastic band

131‧‧‧Consolidation

132‧‧‧Flexible section

133‧‧‧ buckle

134‧‧‧ buckle

20‧‧‧ seats

21‧‧‧ seat

22‧‧‧Back of the chair

221‧‧‧ first perforation

23‧‧‧Covering Department

231‧‧‧Second perforation

The first figure is a stereoscopic view of the appearance of the prior art. The second figure is a perspective view of the binding band of the present invention combined with the elastic band. The third picture is a schematic diagram of the creation of the creation on the car. The fourth picture is a schematic diagram of the use of the bound state of the creation. The fifth picture is a schematic diagram of the action of unlocking the seat belt in this creation. The sixth figure is a schematic diagram of the in vitro flip of the elastic band of the present creation. The seventh picture is the schematic diagram of the in vitro turning of the elastic band with the creation of the elastic band. The eighth figure is a perspective view of another embodiment of the binding band body combined with the elastic band. The ninth drawing is a perspective view of another embodiment of the binding band body combined with the elastic band.

Claims (8)

The utility model relates to a quick release structure of a safety belt, wherein the safety belt comprises: a plurality of binding strap bodies, wherein a fixed unit is arranged at one end of the plurality of restraining strap bodies, and the fixing unit is combined with the interior of the vehicle body, and the other end of the plurality of restraining strap bodies is externally Passing through a seat, and providing a buckle piece at the other end of the plurality of straps, the plurality of straps can be coupled with a buckle by the buckle piece to bind the occupant to the seat And at least one elastic band having a telescopic elasticity, the elastic band is fixed at one end to the binding band body, and the other end of the elastic band is provided with a consolidating portion, and the fixing portion is combined with the interior of the vehicle body; When the plurality of binding straps are coupled to the buckles by the buckles, the elastic straps are in a stretched state with a resilient force, and the elastic force is utilized when the fastening between the buckles and the buckles is released. The resilient force of the belt drives the strap body to automatically eversion to the outside of the seat to reset. The quick release structure of the safety belt of claim 1, wherein at least one elastically stretchable elastic section is disposed between the two ends of the elastic band. The quick release structure of the safety belt of claim 1, wherein one end of the elastic band is fixed to the binding band body near the buckle piece. The quick release structure of the safety belt of the invention of claim 1, wherein the safety belt further comprises at least one fixing belt body, one end of the fixing belt body is fixedly coupled with the front side of the seat, and the buckle is disposed on the Fix the other end of the belt. The quick release structure of the safety belt of claim 1, wherein one end of the elastic band is fixed in a sewing manner to the buckle body near the buckle piece. The quick release structure of the safety belt according to claim 1, wherein the elastic portion is a male and female fastening tape. The quick release structure of the safety belt of the first aspect of the invention, wherein a buckle is disposed at one end of the elastic band, and the buckle body is fixed with a buckle near the buckle piece, and the buckle is used with the buckle The hook is hooked so that one end of the elastic band is fixed to the binding band body near the buckle piece. The quick release structure of the safety belt according to the first aspect of the invention, wherein a buckle is disposed at one end of the elastic band, and the buckle body is fixed with a buckle near the buckle piece, and the buckle is used with the buckle The hook is hooked so that one end of the elastic band is fixed to the binding band body near the buckle piece.