CN209795412U

CN209795412U - Multifunctional safety belt device for vehicle

Info

Publication number: CN209795412U
Application number: CN201920407394.0U
Authority: CN
Inventors: 高东
Original assignee: Shanghai Xuan Du Automotive Technology Co Ltd
Current assignee: Shanghai Xuan Du Automotive Technology Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2019-12-17
Anticipated expiration: 2029-03-28

Abstract

The utility model discloses an automobile-used multi-functional safety belt device, including fixing coiler, movable plate, first stationary blade and the second stationary blade on the automobile body, the inner wall of coiler has the safety belt body through the wraparound, and the second stationary blade is fixed on the other end outer wall of the safety belt body, the outer wall of movable plate is opened there is the shifting chute, and pegs graft and have the fixed pin to the inner wall of shifting chute, annular guide piece and picture peg have been cup jointed to the outer wall of the safety belt body, and the top outer wall of annular guide piece opens and have the fixed orifices, and the fixed pin pegs graft on the inner wall of fixed orifices. The utility model discloses an annular guide piece and movable plate cooperate and go up the fixed pin and remove the adjustment, realize that the different position of sitting of passenger is well constraint effect down, and the safety belt body inner wall is three layer construction, and nylon materials, elasticity cotton material and energy-absorbing capsule are compound, can keep the constraint gesture of holistic safety belt, can not arouse the unable situation that causes the protection not enough that resumes of safety belt.

Description

Multifunctional safety belt device for vehicle

Technical Field

the utility model relates to an automobile parts technical field especially relates to an automobile-used multifunctional safety belt device.

Background

a safety belt for a vehicle is a device used in a vehicle to ensure that passengers and a driver are less injured when the vehicle body is violently bumped. Modern automobiles are fast, and once a collision occurs, the bodies of passengers continue to move forwards due to inertia, and the passengers collide with the automobile body in the automobile, so that the windshields can be broken and fly out of the windows forwards in severe cases. In order to prevent similar injuries from happening during collision, the public security department requires that all passengers in the front row of the automobile must use safety belts, so that the safety belts play a role in fixing and buffering the passengers when a traffic accident happens, and secondary injuries are prevented. Current safety belt passes through the buckle to be fixed into the triangle-shaped structure when using, but the triangle riveting point is fixed knot structure, can only adjust the elasticity degree between safety belt and the human body through the adjustment seat, can cause passenger's belly to strangle, when assaulting moreover, can cause after the pullback of safety belt and have serious feedback power with human contact position, consequently probably harm passenger's thorax and belly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multifunctional safety belt device for vehicles.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A multifunctional safety belt device for a vehicle comprises a retractor, a movable plate, a first fixed plate and a second fixed plate which are fixed on a vehicle body, wherein the inner wall of the retractor is connected with a safety belt body through a winding joint, the second fixed plate is fixed on the outer wall of the other end of the safety belt body, the outer wall of the movable plate is provided with a movable groove, a fixed pin is inserted into the inner wall of the movable groove, the outer wall of the safety belt body is sleeved with an annular guide plate and an inserting plate, the outer wall of the top end of the annular guide plate is provided with a fixed hole, the fixed pin is inserted into the inner wall of the fixed hole, one outer wall of the safety belt body, which is close to the inserting plate, is riveted with three to five limit buckles, one limit buckle is clamped on the outer wall of the annular guide plate, the other limit buckle is clamped on the outer wall of the inserting plate, the outer wall of, the outer wall of the bottom end of the inserting plate is inserted into the inner wall of the inserting buckle.

Preferably, the top outer wall welding of coiler has the frame of stroking with fingers, and the both sides inner wall of stroking with fingers the frame all bonds and has the pappus brush.

Preferably, the safety belt body includes outer nylon layer and elasticity cotton layer, and the both sides edge on outer nylon layer sews up with the both sides outer wall edge on elasticity cotton layer respectively.

Preferably, the energy-absorbing plate is clamped at the central axis of the inner walls of the outer nylon layer and the elastic cotton cloth layer, and energy-absorbing capsules are uniformly distributed on the outer walls of the two sides of the energy-absorbing plate.

Preferably, the inserting plate comprises a plate body and an inserting piece, the inserting piece is inserted into the inner wall of the plate body, a U-shaped slope groove is formed in the outer wall of the top end of the plate body, and the end face of the U-shaped slope groove is matched with the outer wall of the limiting buckle.

Preferably, the included angle between the moving plate and the annular guide sheet is thirty to ninety degrees, and the retractor and the moving plate are located on the same vertical line.

Preferably, the first fixing piece is fixed on the outer wall of the retractor through a bolt, a buckle structure is arranged on the inner wall of the inserting buckle, and clamping cooperation is formed between the inserting piece and the buckle structure.

The utility model has the advantages that:

1. When the safety belt is used, the annular guide piece and the movable plate are matched with the upper fixed pin for moving adjustment, and the upper seat is matched with the movement of the upper seat, so that a good restraint effect of passengers in different sitting postures is realized, and the phenomenon that the passenger does not conform to the human engineering due to the fixation of the triangular riveting point and the discomfort of the passenger is caused is avoided;

2. The inner wall of the safety belt body of the safety belt is of a three-layer structure, the outer structure is made of nylon materials, the durability of the safety belt is kept, the inner layer structure is made of elastic cotton cloth materials, the skin-friendly effect is better, the buffering capacity is better than that of the nylon materials, the middle portion is made of energy-absorbing capsules, after the safety belt is stretched and recovered, the restraint posture of the whole safety belt is kept, and the situation that the safety belt cannot be recovered to cause insufficient protection is avoided.

Drawings

Fig. 1 is a schematic structural view of a multifunctional seat belt device for a vehicle according to the present invention;

Fig. 2 is a schematic view of a cross-sectional structure of a seat belt body of a multifunctional seat belt device for a vehicle according to the present invention.

In the figure: the automobile seat belt comprises a retractor 1, an annular guide sheet 2, a fixed pin 3, a movable plate 4, a limit buckle 5, a safety belt body 6, an inserting plate 7, an inserting buckle 8, a connecting belt 9, a first fixing sheet 10, a second fixing sheet 11, an outer nylon layer 12, an energy-absorbing capsule 13 and an elastic cotton cloth layer 14.

Detailed Description

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a multifunctional safety belt device for vehicles comprises a retractor 1 fixed on a vehicle body, a movable plate 4, a first fixed plate 10 and a second fixed plate 11, wherein the inner wall of the retractor 1 is connected with a safety belt body 6 by a winding, the second fixed plate 11 is fixed on the outer wall of the other end of the safety belt body 6, the outer wall of the movable plate 4 is provided with a movable groove, the inner wall of the movable groove is inserted with a fixed pin 3, the outer wall of the safety belt body 6 is sleeved with an annular guide plate 2 and an inserting plate 7, the outer wall of the top end of the annular guide plate 2 is provided with a fixed hole, the fixed pin 3 is inserted on the inner wall of the fixed hole, the outer wall of one side of the safety belt body 6 close to the inserting plate 7 is riveted with three to five limit buckles 5, one limit buckle 5 is clamped on the outer wall of the annular guide plate 2, the other limit buckle 5 is clamped on the outer wall of the, the other end of the connecting belt 9 is connected with a plug-in buckle 8, the outer wall of the bottom end of the plug-in board 7 is plugged on the inner wall of the plug-in buckle 8, the outer wall of the top end of the retractor 1 is welded with a belt smoothing frame, the inner walls of the two sides of the belt smoothing frame are respectively bonded with a soft hairbrush, the safety belt body 6 comprises an outer nylon layer 12 and an elastic cotton cloth layer 14, the edges of the two sides of the outer nylon layer 12 are respectively sewn with the edges of the outer walls of the two sides of the elastic cotton cloth layer 14, an energy absorbing plate is clamped at the central axis of the inner walls of the outer nylon layer 12 and the elastic cotton cloth layer 14, energy absorbing capsules 13 are uniformly distributed on the outer walls of the two sides of the energy absorbing plate, the plug-in board 7 comprises a board body and a plug-in board body, the plug-in board body is plugged on the inner wall, the outer wall of the top end of the board body is provided with a U-shaped, the first fixing piece 10 is fixed on the outer wall of the retractor 1 through a bolt, the inner wall of the inserting buckle 8 is provided with a buckling structure, and clamping cooperation is formed between the inserting piece and the buckling structure.

The working principle is as follows: this safety belt is when using, through 1 rolling safety belt body 6 of coiler, and is fixed mutually between first stationary blade 10 and the coiler 1, pegs graft in eye-splice 8 through 7 pull safety belt body 6 of picture peg, through forming the joint cooperation between picture peg 7 and the eye-splice 8, in the accommodation process, through removing between movable plate 4 and the annular guide piece 2, fixed pin 3 is fixed between annular guide piece 2 and movable plate 4, forms triangle fixed knot and constructs.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a vehicle multifunctional safety belt device, includes retractor (1), movable plate (4), first stationary blade (10) and second stationary blade (11) of fixing on the automobile body, its characterized in that, the inner wall of retractor (1) has the safety belt body (6) through the wraparound, and second stationary blade (11) are fixed on the other end outer wall of safety belt body (6), the outer wall of movable plate (4) is opened has the shifting chute, and the inner wall of shifting chute pegs graft and has fixed pin (3), the outer wall of safety belt body (6) has cup jointed annular guide plate (2) and picture peg (7), and the top outer wall of annular guide plate (2) is opened has the fixed orifices, and fixed pin (3) pegs graft on the inner wall of fixed orifices, one side outer wall riveting that is close to picture peg (7) of safety belt body (6) has three to five spacing knot (5), and one of them spacing knot (5) joint is on the outer wall of annular guide plate (2), another spacing buckle (5) joint is on the outer wall of picture peg (7), the top outer wall of second stationary blade (11) has connecting band (9) through fix with rivet, and the other end of connecting band (9) is connected with eye-splice (8), the bottom outer wall of picture peg (7) is pegged graft on the inner wall of eye-splice (8).

2. The multifunctional safety belt device for the vehicle as claimed in claim 1, characterized in that a belt stroking frame is welded on the outer wall of the top end of the retractor (1), and two inner walls of the belt stroking frame are respectively adhered with a soft brush.

3. The multifunctional seat belt device for vehicles according to claim 1, wherein the seat belt body (6) comprises an outer nylon layer (12) and an elastic cotton cloth layer (14), and both side edges of the outer nylon layer (12) are respectively sewn with both side outer wall edges of the elastic cotton cloth layer (14).

4. The multifunctional vehicle safety belt device according to claim 3, wherein an energy-absorbing plate is clamped at the central axis of the inner walls of the outer nylon layer (12) and the elastic cotton cloth layer (14), and energy-absorbing capsules (13) are distributed on the outer walls of the two sides of the energy-absorbing plate.

5. The multifunctional safety belt device for the vehicle as claimed in claim 1, wherein the insert plate (7) comprises a plate body and an insert piece, the insert piece is inserted into the inner wall of the plate body, the outer wall of the top end of the plate body is provided with a U-shaped slope groove, and the end surface of the U-shaped slope groove is matched with the outer wall of the limit buckle (5).

6. A multifunctional safety belt device for vehicles according to claim 1, characterized in that the angle between the moving plate (4) and the annular guide (2) is thirty to ninety degrees, and the retractor (1) and the moving plate (4) are located on the same vertical line.

7. The multifunctional safety belt device for the vehicle according to claim 1, characterized in that the first fixing sheet (10) is fixed on the outer wall of the retractor (1) through a bolt, and the inner wall of the insert buckle (8) is provided with a buckle structure, and a snap fit is formed between the insert sheet and the buckle structure.