TW201023934A - Buffering device of seat belt - Google Patents

Abstract

The invention discloses a buffering device of a seat belt comprising a main body made of a flexible material, of which one end has an opening and the another end has a first post, a second post, and a third post. The first post and the second post form an opening. A cover body can cover on the exteriors of the first post, the second post, and the third post. The seat belt is inserted through the top of the opening, and then folded inversely to form a sleeve portion to cover on the second post. And then the cover body is covered and the safety belt is inserted through the opening. Since the main body is made of flexible material and is connected to the safety belt, it will deflect to form into arc shape and absorb tension force when the safety belt is contracted by tension force. The invention can effectively absorb the tension force and can be used in the seat belt of the vehicle, the safety belt in high operation, or any safety belt body which is tightened and needs to be buffered. It can be directly and quickly assembled on existing seat belt in a convenient way.

Description

201023934 IX. Description of the Invention: [Technical Field] The present invention relates to a cushioning device, and more particularly to a seat belt cushioning device which can be used in the current seat belt and which is easy and reusable for women. [Prior Art] 'Based on the consideration of driving safety', the current shame regulations stipulate that when driving, the front seat of the enemy and the passengers need to wear a seat belt. The seat belt can be the most basic and most safe for the occupants. There are effective and cheapest series, which are used in front or rear wipes to restrain the body from leaning forward. Avoid collision with the windshield or instrument panel and cause injury. Most car veils use seat belt auto-tighteners; this seat belt is self-contained, with an impact sensor that triggers when it senses an impact - a compression spring that feeds the waist and shoulder belt back at the same time, _ The rape is allowed to check the passengers before the purpose. However, when the vehicle hits a high speed or brakes urgently, the seat belt is rapidly tightened by the ship's force. This kind of instantaneous speed (four) shrinks, which often causes discomfort or even injury to the passenger's ribs or abdomen. 〇 〇 有 — — 龄 龄 龄 如 如 如 如 如 如 如 如 如 如 如 如 如 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 , mainly comprising - a plurality of unequal length shrapnel bodies, as a splicing combination, so that the center points of the pieces of shrapnel are overlapped, and the elastic body of each of the shrapnel bodies is combined with an elastic sleeve to be bundled and coated, and then The longest shrapnel Zhao _ each has a - buckle Lin combination, which can be directly fastened to the seat belt on the inner side of the upper solid ring, but the assembly method is still complicated, and a plurality of shrapnel bodies are relatively expensive to produce. Cost 1 can be tailored to existing seat belts, such as car seat belts or aerial work belts - easy to install seat belt cushioning devices, which will greatly increase consumer desire to build. In view of the above, the present invention is directed to the above problems and provides a seat belt cushioning device that overcomes the disadvantages of the prior art. SUMMARY OF THE INVENTION The main object of the present invention is to provide a safety and punching device, which can be used for a female full belt of a vehicle, a seat belt for a short work, or any safety belt that can be tightened and needs to be buffered. The seat belts are assembled directly and are easy and fast. The third object of the present invention is that the recording-finished thief has its body as a pullable property. ^ When the safety belt is momentarily tightened, the f-fold will be bow-shaped, which can effectively absorb the tension and cushion the force. In order to achieve the above object, the present invention is a seat belt cushioning device for shock absorbing of a seat belt _ 'The seat belt cushioning device includes a body made of a flexible material, which is intended to have an opening at one end. The safety belt is passed through, and the other end has a first cylinder, a second cylinder and a third cylinder. The first cylinder and the second cylinder form an opening, and the opening is for the safety belt to pass through. a cylindrical body, a second cylinder and a third cylinder outside and having a positioning hole; and a cover body having a three-position axis and corresponding to the positioning holes respectively, the cover body covering the first The cylinder, the second cylinder and the second cylinder are disposed outside the second cylinder, and the positioning shaft is disposed in the positioning hole. The combination of the invention is as follows: firstly, the safety belt is threaded from the upper end of the opening into the lower part of the body, and then folded back to form a set of joints, and then the safety belt is passed out through the opening to be flattened on the body, and then The positioning hole of the cover body is disengaged from the positioning shaft, and the socket portion is sleeved on the second cylinder body, and the cover is closed. After the safety belt is passed through the opening, the opening is made of the flexible material. Or polymeric materials. When the seat belt is tightened by tension, since the body is connected to the seat belt by a flexible material, the body can be flexed into a bow shape, thereby buffering and ....-• rabbit* 6 201023934 absorbs the tension, after the tension is released, the body can be Restore. The details, technical contents, features, and effects achieved by the present invention will become more apparent from the detailed description of the embodiments. [Embodiment] The first figure is a schematic view of an embodiment of the present invention. As shown in the figure, the present invention is a seat belt buffer device for shock absorption buffering of a seat belt. The seat belt cushioning device 10 includes a body 12'. The body 12 is made of a flexible material, and the slidable material can be an elastic body or a polymer material. The body 12 has an opening 14 at one end for the safety belt to pass through, and the other end has a first cylinder 16 - a second cylinder 18 and a third cylinder 2, a first cylinder 16 and a second cylinder 18 forming an opening 22 through which the opening 22 can pass. The second figure is a schematic diagram of the separation of the cover body of the present invention. For example, the first column body 16, the second column body 18 and the third column body 20 respectively have positioning holes 24, and the positioning holes 24 are holes, mainly as a connection. The positioning uses 'Ben Chuang has a cover (four), and the cover body 3G has a #3 positioning axis, which is defined as a shaft 32 and corresponding to the positioning holes 24 respectively, and the cover body 3〇 can cover the first column 16 The second column 18 and the third column 20 are externally disposed to position the positioning shaft 32 in the positioning hole 24. The third to fifth figures are the assembly diagrams of the present invention. Please look at the third figure as shown in the figure. First, wear the seat belt 40 wheels L14 on the upper end of the f body 12 and wear the seat belt. - The sleeve is then passed out safely (4) from the top 14 and flattened over her 2, the female full belt 40 and the opening formed by the first cylinder 16 and the second cylinder 18 are not worn out. Please look at the fourth 圏' to position the positioning holes 32 of the cover 30 to the ΐ6, Μ and 2〇, and then insert the 42 into the second cylinder 18. Please continue to see the fifth figure. The fifth figure is a complete combination of the present invention. When the sleeve 7 201023934 is inserted into the first cylinder 18, the cover body 3 is closed, and the safety belt is passed through the opening 22 to complete. Assembly of the invention. The sixth figure is the actual schematic of the present invention. When the seat belt 40 is subjected to tension tightening, since the body 12 is a flexible material, the knot belt 40' body 12 can be produced in the shape of a bow, borrowing money and sucking force' After the tension is released, the body can be read as red, and the body 12 can achieve the shock absorption buffer by deformation. The invention mainly provides a seat belt buffering device, which can be used for a seat belt of a vehicle or a high-altitude belt. The health belt of the health belt can be tightened and requires a safety belt body of the Lin, and the existing seat belt can be directly shouted. Quickly, the material of the body of the invention is made of f flexible material. When the seat belt is contracted, the body is bent and bowed, and the deformation is used to absorb the instantaneous tension and the buffer force is required. The invention is called a conventional one. The seat belt shock absorber is not only easy to install but also reusable, and the production cost is also economical. The above is only the preferred embodiment of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the contents of the present invention and not to limit the implementation of the present invention; The equivalents and modifications of the shapes, structures, features and spirits described in the scope of the invention are intended to be included within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a schematic view of an embodiment of the present invention. The first figure is a schematic view of the separation of the cover body of the present invention. The second to fifth figures are schematic views of the assembly of the present invention. The sixth figure is a schematic view of the actual use of the present invention. 201023934 [Main component symbol description] 10 seat belt buffer device 12 body 14 opening 16 first cylinder 18 second cylinder 20 third cylinder 22 opening 24 positioning hole 30 cover 32 positioning shaft 40 seat belt 42 socket Participation 9

Claims (1)

201023934 X. Patent application scope: 1. A seat belt cushioning device for shock absorbing cushioning of a seat belt, the seat belt buffering device comprising: a body, which is made of a leasable material, and has an opening at one end of the body. The safety belt is passed through, and the other end has a first cylinder, a second cylinder and a third cylinder. The first cylinder and the second cylinder form an opening, and the opening is provided for the safety belt. Passing through the first cylinder, the second cylinder and the third cylinder and having a positioning hole; and a cover body having three positioning shafts thereon, respectively corresponding to the positioning holes, the cover body being Covering the first cylinder, the second cylinder and the third cylinder, the positioning shaft is disposed in the positioning hole. 2. The seat belt cushioning device according to claim i, wherein the combination is: first, the seat belt is worn by the upper end of the pupil, and the human limb is worn into a socket, and then the safety is performed. The belt is pierced by the opening, is flatly attached to the upper portion of the body, and then the positioning hole of the cover body is disengaged from the positioning shaft, and the re-entry sleeve is returned to the second column, and the safety belt Φ is opened. After the hole is worn out, it is then passed out through the opening. 3. If you apply for a special fiber! The seat belt cushioning device of the present invention, wherein the susceptibility material is an elastic body or a polymeric material. .4·If the material is 权 权 权 ” 缓 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The cushioning device absorbs the tension. The seat belt cushioning device described in the fourth aspect of the invention is wherein the body can be restored to the original state after the tension is released.