CN220662335U - Automobile seat framework and automobile seat of integrated safety belt - Google Patents

Abstract

The utility model discloses an automobile seat framework of an integrated safety belt and an automobile seat, wherein the seat framework comprises a retractor assembly, a backrest framework, a seat frame framework, a connecting plate, a rotating shaft, an angle adjuster, a first sliding rail assembly, a bracket assembly and a second sliding rail assembly, the retractor assembly comprises the safety belt and a retractor assembly for winding the safety belt, the retractor assembly is arranged on the seat frame framework, the seat frame framework is connected with the backrest framework through the connecting plate, the second sliding rail assembly is arranged between the seat frame framework and the bracket assembly, the first sliding rail assembly is arranged below the bracket assembly, and a plurality of reinforcing plates are arranged on the automobile seat framework. The automobile seat framework of integrated safety belt that this scheme provided promotes automobile seat framework's intensity through setting up a plurality of stiffening plates, integrated safety belt, satisfies the effective protection to the passenger under the multiple scenario service condition to through setting up slide rail assembly, realized automobile seat's fore-and-aft adjustment and control.

Description

Automobile seat framework and automobile seat of integrated safety belt

Technical Field

The utility model belongs to the technical field of automobile seats, and particularly relates to an automobile seat framework of an integrated safety belt and an automobile seat.

Background

At present, in order to expand the space in a vehicle and adapt to changeable use scenes, the riding comfort is improved, and the adjustment range of a seat is required to be enlarged. However, the seat frame strength and the seat belt cannot be ensured while the seat adjustment range is increased.

Although related art has been dealing with such problems, certain drawbacks remain in these techniques. For example, CN 115384373a discloses an integrated seat belt zero gravity seat frame, which comprises a seat belt mechanism, a fixing module, a seat belt retractor mounting beam and other structures, and the seat belt is integrated to the zero gravity seat frame, but the overall structure of the seat frame is weak in strength, and does not support a lateral sliding function, so that the comfort and functional richness of the seat are still to be improved.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide an automobile seat framework of an integrated safety belt and an automobile seat, which greatly improve the strength of the automobile seat, and the integrated safety belt meets the requirement of effectively protecting passengers in a multi-scene use state, and meanwhile, the framework meets the zero gravity sitting posture, supports lateral sliding, realizes transverse and longitudinal adjustment, and greatly improves the application scene and riding comfort of the passengers.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the first aspect of the utility model provides an automobile seat framework of an integrated safety belt, which comprises a retractor assembly, a backrest framework, a seat frame framework, a connecting plate, a rotating shaft, an angle adjuster, a first sliding rail assembly, a bracket assembly and a second sliding rail assembly, wherein the retractor assembly comprises a safety belt and a retractor assembly for winding the safety belt, the retractor assembly is arranged on the seat frame framework, the seat frame framework is connected with the backrest framework through the connecting plate, the second sliding rail assembly is arranged between the seat frame framework and the bracket assembly, the first sliding rail assembly is arranged below the bracket assembly, and a plurality of reinforcing plates are further arranged on the automobile seat framework.

The automobile seat framework of the integrated safety belt, provided by the utility model, is characterized in that the retractor assembly is formed by integrating the safety belt and the retractor assembly, so that the high-strength seat framework is required, and compared with the prior art, the automobile seat framework is characterized in that the strength of the whole structure of the seat framework is greatly enhanced by arranging the plurality of reinforcing plates, the effective protection of passengers in a multi-scene use state is met by integrating the safety belt, and the front-back adjustment and the left-right adjustment of the automobile seat framework can be realized by arranging the first sliding rail assembly and the second sliding rail assembly.

The backrest framework comprises a backrest suspension, a first backrest plate and a second backrest plate which are oppositely arranged on two sides of the backrest suspension, the angle adjusters comprise a first angle adjuster and a second angle adjuster, the connecting plates comprise a first connecting plate and a second connecting plate assembly which are oppositely arranged left and right, the reinforcing plates comprise a first reinforcing piece, a first reinforcing plate and a second reinforcing plate, the first reinforcing piece is arranged on the inner side of the second backrest plate, and the first end of the rotating shaft sequentially penetrates through the first backrest plate, the first reinforcing plate, the first angle adjuster and the first connecting plate; the second end of the rotating shaft sequentially penetrates through the second backboard, the second reinforcing plate, the second angle adjuster and the second connecting plate assembly.

In the utility model, the first reinforcing piece is arranged on the inner side of the second backrest plate, so that the supporting strength of the second backrest plate is improved, and the strength of the backrest framework is further enhanced by arranging the reinforcing plate between the backrest plate and the connecting plate.

Further, the first stiffening plate includes first reinforcement cardboard and first connecting piece, the second stiffening plate includes second reinforcement cardboard and second connecting piece, first reinforcement cardboard block fixed connection is on first back board, second reinforcement cardboard block fixed connection is on the second back board, the round hole on the first connecting piece center is passed to the first end of rotation axis, the center hole of second connecting piece is passed to the second end of rotation axis.

Further, the plurality of reinforcing plates further comprise a third reinforcing plate, and the first connecting plate and the second connecting plate assembly are composed of the third reinforcing plate and a connector clamped and fixed on the third reinforcing plate.

Further, the seat frame skeleton includes the relative first seat frame sideboard and the second seat frame sideboard that set up about, a plurality of stiffening plates include the fourth stiffening plate, the fourth stiffening plate block is fixed to be set up the outside of second seat frame sideboard, be provided with two nuts on the second seat frame sideboard, set up two through-holes on the third stiffening plate, the fourth stiffening plate sets up two round holes, two nuts two through-holes with two round holes pass through the bolt and link to each other.

In the utility model, the fourth reinforcing plate is arranged on the outer side of the second seat frame side plate in a clamping and fixing way, so that the supporting strength of the second seat frame side plate is improved.

Further, the second sliding rail component comprises a rear end transverse sliding rail, the rear end transverse sliding rail comprises an outer rail and an inner rail arranged in the outer rail, the outer rail is fixedly arranged in a transverse beam groove of the bracket component, a plurality of studs are arranged on the upper surface of the inner rail, and the studs are connected with the seat frame framework.

In the utility model, the seat frame framework can move back and forth on the second sliding rail component by sliding the inner rail back and forth on the outer rail, so that the left and right adjustment (namely lateral sliding) of the automobile seat framework is realized.

Further, a round hole is formed in the support frame of the bracket assembly, the first sliding rail assembly comprises a second sliding seat and a third sliding seat, two ends of the second sliding seat and two ends of the third sliding seat are detachably connected with the through hole, and the second sliding seat and the third sliding seat are perpendicular to the beam groove relatively.

In the utility model, second slide and third slide set up on the slide rail under car seat, through second, third slide round trip movement at the slide rail to realize car seat skeleton's fore-and-aft regulation.

Further, the plurality of reinforcing plates comprise a second reinforcing piece and a third reinforcing piece, and the second reinforcing piece is arranged on the back surface of the cross beam groove and is connected with the gap of the first side edge of the support frame; the third reinforcing piece is arranged in the inner cavity of the supporting frame and is arranged at the bolt connection position of the back surface of the transverse beam groove and the inner cavity, and at least two third reinforcing pieces are arranged.

In the utility model, the second reinforcing member and the third reinforcing member are arranged, so that the strength of the support frame is enhanced.

Further, seat frame skeleton still includes the entablature of being connected with first back board upper end and second back board upper end, safety belt export fixed knot constructs and sets up on the shoulder of entablature, safety belt export fixed knot constructs and the retractor assembly sets up the same side of car seat skeleton makes things convenient for the safety belt to stretch and shrink.

Further, be provided with cushion mechanism on the seat frame skeleton, cushion mechanism includes cushion and the continuous cushion skeleton of cushion, be provided with the second connecting piece on the cushion skeleton, the both ends of second connecting piece pass through the bolt assembly and link to each other with first seat frame sideboard and second seat frame sideboard respectively.

The second aspect of the utility model provides a car seat, which comprises the car seat framework of the integrated safety belt, and the car seat adopting the car seat framework of the integrated safety belt, so that the strength of the car seat is improved, the integrated safety belt meets the requirement of effective protection of passengers in a multi-scene use state, and meanwhile, the car seat meets the zero gravity sitting posture, supports lateral sliding, realizes transverse and longitudinal adjustment, and greatly improves the application scene and riding comfort of the passengers.

For the prior art, the utility model has the beneficial technical effects that:

the utility model provides an automobile seat framework of an integrated safety belt and an automobile seat, which are provided with a plurality of framework reinforcing plates, so that the strength of the seat is improved, the integrated safety belt can effectively protect passengers in a multi-scene use state, meanwhile, the automobile seat framework can meet the zero gravity sitting posture, support lateral sliding, realize transverse and longitudinal adjustment, and greatly improve the application scene and riding comfort of the passengers.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the back frame of the present utility model;

FIG. 3 is a schematic structural view of a first reinforcement member of the present utility model;

FIG. 4 is a schematic structural view of a first stiffener and a second stiffener according to the present utility model;

FIG. 5 is a schematic view of a second web assembly of the present utility model;

FIG. 6 is a schematic structural view of the cushion mechanism of the present utility model;

FIG. 7 is a schematic view of a frame skeleton of the present utility model;

FIG. 8 is a schematic structural view of a fourth stiffener according to the present utility model;

FIG. 9 is a schematic view of the second track assembly and bracket assembly and first track structure of the present utility model;

FIG. 10 is a schematic diagram of the structure of the seat frame of the present utility model after being turned over;

FIG. 11 is an exploded view of the bezel frame of the present utility model;

FIG. 12 is a schematic structural view of a second reinforcement and a third reinforcement;

fig. 13 is a schematic diagram of the present utility model after sideslip.

Wherein, the technical characteristics that each reference sign indicates are as follows:

11. a safety belt; 12. a retractor assembly;

2. a back rest frame; 21. hanging a backrest; 22. a first backboard; 23. a second backboard; 24. an upper cross beam; 25. a safety belt outlet fixing structure;

3. a seat frame skeleton; 31. a first seat frame side plate; 32. a second seat frame side plate; 33. a cushion mechanism; 33. a cushion; 34. a seat frame plate; 35. a tri-transverse tube; 36. a fixing member; 37. an orifice; 38. a fourth connecting member; 39. a seat belt guide structure; 321. a nut; 332. a seat cushion frame; 331. a cushion; 333. a third connecting member; 381. a second connection hole; 3321. a first connection hole;

41. a first connection plate; 42. a second connection plate assembly; 411. a connector;

51. a first end;

6. an angle adjuster; 61. a first recliner; 62. a second recliner;

8. a first slide rail assembly; 81. a second slider; 82. a third slider;

9. a bracket assembly; 91. a cross beam slot; 92. a support frame; 921. a round hole; 922. a first side; 923. an inner cavity;

101. a first reinforcing member; 102. a first reinforcing plate; 103. a second reinforcing plate; 104. a third reinforcing plate; 105. a fourth reinforcing plate; 106. a second reinforcing member; 107. a third reinforcing member; 1021. a first reinforcing clip; 1022. a first connector; 1031. a second reinforcing clip; 1032. a second connector; 1041. a through hole; 1051. a round hole;

14. a second slide rail assembly; 141. a rear transverse slide rail; 1411. an outer rail; 1412. an inner rail; 1413. a stud.

15. A fixing plate; 151. a notch; 152. a hole;

16. a slide rail.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, but the scope of the present utility model is not limited to the following specific examples.

Example 1

As shown in fig. 1 to 13, the present embodiment provides an integrated seat belt car seat frame, which comprises a retractor assembly, a backrest frame 2, a seat frame 3, a connecting plate, a rotating shaft, an angle adjuster 6, a first sliding rail assembly 8, a bracket assembly 9 and a second sliding rail assembly 14, wherein the retractor assembly comprises a seat belt 11 and a retractor assembly 12 for winding the seat belt 11, the retractor assembly 12 is arranged on the seat frame 3, the seat frame 3 and the backrest frame 2 are connected through the connecting plate, the second sliding rail assembly 14 is arranged between the seat frame 3 and the bracket assembly 9, the first sliding rail assembly 8 is arranged below the bracket assembly 9, and a plurality of reinforcing plates are further arranged on the car seat frame.

The embodiment provides an integrated form safety belt's car seat skeleton, the retractor assembly is the safety belt and the retractor subassembly is integrated, so needs high strength's seat skeleton, and what is different with prior art is, through setting up a plurality of stiffening plates in this technical scheme, has strengthened seat skeleton overall structure's intensity greatly, and through integrated safety belt, satisfy the effective protection to the passenger under the multiple scenes service condition, and through setting up first slide rail assembly and second slide rail assembly, thereby can realize car seat skeleton's fore-and-aft adjustment and control.

Specifically, the backrest frame 2 includes a backrest suspension 21, and a first backrest plate 22 and a second backrest plate 23 that are disposed on two sides of the backrest suspension 21, the recliner 6 includes a first recliner 61 and a second recliner 62, the connecting plates include a first connecting plate 41 and a second connecting plate assembly 42 that are disposed opposite left and right, the plurality of reinforcing plates include a first reinforcing member 101, a first reinforcing plate 102 and a second reinforcing plate 103, the first reinforcing member 101 is disposed on an inner side of the second backrest plate 23, and a first end of the rotating shaft sequentially passes through the first backrest plate 22, the first reinforcing plate 102, the first recliner 61 and the first connecting plate 41; the second end 51 of the rotating shaft sequentially passes through the second backboard 23, the second reinforcement plate 103, the second recliner 62, and the second connection plate assembly 42.

Specifically, the first reinforcement member 101 is disposed on the inner side of the second backboard 23, so that the supporting strength of the second backboard 23 is improved, and the strength of the backboard framework is enhanced by disposing the reinforcement plate between the backboard and the connecting plate.

Specifically, the first reinforcing plate 102 includes a first reinforcing clamping plate 1021 and a first connecting member 1022, the second reinforcing plate 103 includes a second reinforcing clamping plate 1031 and a second connecting member 1032, the first reinforcing clamping plate 1021 is fixedly connected to the first backboard 22, the second reinforcing clamping plate 1031 is fixedly connected to the second backboard 23, a first end of the rotating shaft passes through a circular hole in the center of the first connecting member 1022, and a second end 51 of the rotating shaft passes through a central hole of the second connecting member 1032.

Specifically, the plurality of stiffening plates further includes two third stiffening plates 104, and the first connecting plate 41 and the second connecting plate assembly 42 are each composed of a third stiffening plate 104 and a connector 411 fastened and fixed on the third stiffening plate 104.

Specifically, the first end of the rotation shaft sequentially passes through the first backboard 22, the circular hole in the center of the first connection member 1022, the central hole of the first recliner 61, and the central hole of the connector 411 on the first connection plate 41, and the second end 51 of the rotation shaft sequentially passes through the second backboard 23, the central hole of the second connection member 1032, the central hole of the second recliner 62, and the central hole of the connector 411 on the second connection plate assembly 42.

Specifically, the seat frame skeleton 3 includes the relative first seat frame sideboard 31 and the second seat frame sideboard 32 that set up about, a plurality of stiffening plates include fourth stiffening plate 105, fourth stiffening plate 105 block is fixed to be set up the outside of second seat frame sideboard 32, be provided with two nuts 321 on the second seat frame sideboard 32, set up two through-holes 1041 on the third stiffening plate 104, fourth stiffening plate 105 sets up two round holes 1051, two nuts 321 two through-holes 1041 with two round holes 1051 pass through the bolt and link to each other, are in through setting up the fixed setting of fourth stiffening plate 105 block the outside of second seat frame sideboard 32, have promoted the holding strength of second seat frame sideboard 32.

Specifically, two nuts identical to the nuts 321 are disposed on the first seat frame side plate 31, two through holes are also disposed on the other third reinforcing plate 104, and the two nuts and the two through holes are also connected by bolts.

In this embodiment, the first backboard 22 of the seat frame skeleton is connected to the first seat frame side board 31 through the first connection board 41, the second backboard 23 of the seat frame skeleton is connected to the second seat frame side board 32 through the second connection board assembly 42, and the second and third backboard and the connection head 411 of the connection board are adaptively connected through the rotation shaft and the angle adjuster 6, so that the backrest frame 2 is rotated around the rotation shaft relative to the seat frame skeleton 3, and the space angle of the backrest frame of the automobile is adjusted.

Specifically, the second slide rail assembly 14 is disposed between the seat frame 3 and the bracket assembly 9, the second slide rail assembly 14 includes a rear end lateral slide rail 141, the rear end lateral slide rail 141 includes an outer rail 1411 and an inner rail 1412 disposed in the outer rail 1411, the outer rail 1411 is fixedly disposed in the beam slot 91 of the bracket assembly 9, a plurality of studs 1413 are disposed on an upper surface of the inner rail 1412, in this embodiment, six studs are disposed, and the studs 1413 are connected with the seat frame 3.

Specifically, the seat frame skeleton includes seat frame plate 34 and three horizontal pipes 35 that the front and back set up relatively, the inboard of first seat frame sideboard 31 is provided with mounting 36, be provided with mounting 15 under the mounting 36, seat frame plate 34 and mounting 36, equipartition have a plurality of holes 37, be provided with two breach 151 and a hole 152 on the mounting 15 in the position that corresponds with the hole 37 of mounting 36, three double-screw bolt 1413 pass the hole 37 of seat frame plate 34 and pass through the nut to be fixed, two double-screw bolt 1413 respectively pass two breach 151 on the mounting 15 and two holes 37 of mounting 36 and pass through the nut to be fixed, and a double-screw bolt passes two breach 151 on the mounting 15 and one hole 37 of mounting 36 pass through the nut to be fixed, thereby with interior rail 1412 with seat frame skeleton detachable connection.

By sliding the inner rail 1412 back and forth on the outer rail 1411 in this embodiment, the vehicle frame can be moved back and forth on the second rail assembly 14, thereby allowing for side-to-side adjustment (i.e., lateral sliding) of the vehicle seat frame.

Specifically, the inner sides of the first seat frame side plate 31 and the second seat frame side plate 32 are respectively provided with a fourth connecting member 38, the outer side walls of the left and right frames of the cushion frame 332 are respectively provided with a first connecting hole 3321, the second connecting hole 381 is formed at the end of the fourth connecting member 38, and the first connecting hole 3321 is connected with the second connecting hole 381 through a nut assembly.

Specifically, a circular hole 921 is formed in the support frame 92 of the bracket assembly 9, the first sliding rail assembly 8 includes a second sliding seat 81 and a third sliding seat 82, two ends of the second sliding seat 81 and the third sliding seat 82 are detachably connected with the circular hole 921, and the second sliding seat 81 and the third sliding seat 82 are vertically arranged relative to the beam slot 91.

In this embodiment, the second sliding seat 81 and the third sliding seat 82 are disposed on a sliding rail under the car seat, and the second sliding seat 81 and the third sliding seat 82 move back and forth on the sliding rail 16, so as to implement the fore-and-aft adjustment of the car seat frame.

Specifically, the plurality of reinforcing plates include a second reinforcing member 106 and a third reinforcing member 107, and the second reinforcing member 106 is disposed at a back surface of the beam slot 91 and at a gap connected to the first side 922 of the support frame 92;

specifically, the third reinforcing member 107 is disposed in the inner cavity 923 of the support frame 92 and is disposed at a bolt connection position between the back surface of the beam slot 91 and the inner cavity 923, and at least two third reinforcing members 107 are provided.

In the embodiment, the strength of the support frame 92 is enhanced by providing the second reinforcement 106 and the third reinforcement 107.

Specifically, the seat frame skeleton 3 further includes an upper beam 24 connected with the upper ends of the first backboard 22 and the second backboard 23, a fixing structure 25 of a seat belt outlet is provided at a shoulder portion of the upper beam 24, a fourth connecting piece 38 is further provided on the seat frame skeleton 3 for guiding the seat belt 11, and the fixing structure 25 of the seat belt outlet, the seat belt guiding structure 39 and the retractor assembly 12 are disposed on the same side of the automobile seat skeleton, so that the seat belt can be conveniently stretched and contracted.

Specifically, the seat frame framework 3 is provided with a cushion mechanism 33, the cushion mechanism 33 includes a cushion 331 and a cushion framework 332 connected with the cushion, the cushion framework 332 is provided with a third connecting piece 333, and two ends of the third connecting piece 333 are respectively connected with the first seat frame side plate 31 and the second seat frame side plate 32 through bolt assemblies.

Specifically, the present embodiment further includes a plurality of motors disposed at positions (not shown in the specific drawings) where driving is required.

When the automobile seat frame is used, the inner rail 1412 is driven to move back and forth on the outer rail 1411, so that the lateral movement of the automobile seat frame can be realized (as shown in fig. 13), the second sliding seat 81 and the third sliding seat 82 are driven to slide back and forth on the sliding rail 16, the automobile seat frame is driven to move in the front-back direction, the longitudinal adjustment of the automobile seat frame is realized, the backrest frame is driven to rotate around the rotating shaft, the rotation of the backrest frame relative to the seat frame is realized, and the angle adjustment of the backrest frame 2 is realized.

Example 2

This embodiment provides a car seat, car seat includes the car seat skeleton of integrated form safety belt in embodiment 1, has adopted the car seat of this integrated form safety belt's car seat skeleton, has promoted car seat intensity, and integrated safety belt satisfies the effective protection to the passenger under the multiple scenario service condition, and this car seat satisfies zero gravity position of sitting simultaneously, supports the side direction and slides, realizes horizontal and vertical regulation, promotes passenger's application scenario and riding comfort by a wide margin.

Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not constitute any limitation on the utility model.

Claims (10)

1. The utility model provides an integrated form safety belt's car seat skeleton, its characterized in that, including retractor assembly, back skeleton (2), seat frame skeleton (3), connecting plate, rotation axis, angle modulation ware (6), first slide rail subassembly (8), bracket component (9), second slide rail subassembly (14), retractor assembly includes safety belt (11) and is used for retractor assembly (12) of safety belt (11), retractor assembly (12) set up on seat frame skeleton (3), seat frame skeleton (3) with back skeleton (2) are passed through the connecting plate and are linked to each other, second slide rail subassembly (14) set up between seat frame skeleton (3) and bracket component (9), first slide rail subassembly (8) set up in the below of bracket component (9), still be provided with a plurality of stiffening plates on the car seat skeleton.

2. The automobile seat framework of the integrated seat belt according to claim 1, wherein the backrest framework (2) comprises a backrest suspension (21) and a first backrest plate (22) and a second backrest plate (23) which are oppositely arranged at two sides of the backrest suspension (21), the angle adjuster (6) comprises a first angle adjuster (61) and a second angle adjuster (62), the connecting plates comprise a first connecting plate (41) and a second connecting plate assembly (42) which are oppositely arranged at the left side and the right side, the plurality of reinforcing plates comprise a first reinforcing piece (101), a first reinforcing plate (102) and a second reinforcing plate (103), the first reinforcing piece (101) is arranged at the inner side of the second backrest plate (23), and the first end of the rotating shaft sequentially penetrates through the first backrest plate (22), the first reinforcing plate (102), the first angle adjuster (61) and the first connecting plate (41); the second end (51) of the rotating shaft sequentially penetrates through the second backboard (23), the second reinforcing plate (103), the second angle adjuster (62) and the second connecting plate assembly (42).

3. The automobile seat frame of an integrated seat belt according to claim 2, wherein the first reinforcing plate (102) comprises a first reinforcing clamping plate (1021) and a first connecting piece (1022), the second reinforcing plate (103) comprises a second reinforcing clamping plate (1031) and a second connecting piece (1032), the first reinforcing clamping plate (1021) is fixedly connected to the first backboard (22), the second reinforcing clamping plate (1031) is fixedly connected to the second backboard (23), a first end of the rotating shaft penetrates through a round hole in the center of the first connecting piece (1022), and a second end (51) of the rotating shaft penetrates through a center hole of the second connecting piece (1032).

4. The automobile seat frame of an integrated seat belt according to claim 2, wherein the plurality of reinforcing plates further comprises a third reinforcing plate (104), and the second connecting plate assembly (42) is composed of the third reinforcing plate (104) and an outer side recliner lower connecting plate (411) fixedly connected with the third reinforcing plate (104).

5. The automobile seat framework of the integrated safety belt according to claim 4, wherein the seat frame framework (3) comprises a first seat frame side plate (31) and a second seat frame side plate (32) which are oppositely arranged left and right, the plurality of reinforcing plates comprise a fourth reinforcing plate (105), the fourth reinforcing plate (105) is fixedly connected to the outer side of the second seat frame side plate (32), two nuts (321) are arranged on the second seat frame side plate (32), two through holes (1041) are formed in the third reinforcing plate (104), two round holes (1051) are formed in the fourth reinforcing plate (105), and the two nuts (321), the two through holes (1041) and the two round holes (1051) are connected through bolts.

6. The automobile seat frame of an integrated seat belt according to claim 1, wherein the second slide rail assembly (14) comprises a rear end lateral slide rail (141), the rear end lateral slide rail (141) comprises an outer rail (1411) and an inner rail (1412) arranged in the outer rail (1411), the outer rail (1411) is fixedly connected in a beam slot (91) of the bracket assembly (9), a plurality of studs (1413) are arranged on the upper surface of the inner rail (1412), and the studs (1413) are in threaded connection with the seat frame (3).

7. The car seat frame of an integrated seat belt according to claim 6, characterized in that the bracket (92) of the bracket assembly (9) is provided with a round hole (921) and then connected with the first slide rail assembly (8) by means of a bolt.

8. The automobile seat frame of an integrated seat belt according to claim 6, wherein the plurality of reinforcing plates comprises a second reinforcing member (106) and a third reinforcing member (107), and the second reinforcing member (106) is disposed at a gap between the back of the beam slot (91) and the first side (922) of the support frame (92);

the third reinforcement piece (107) is arranged in an inner cavity (923) of the supporting frame (92) and is arranged at the bolt connection position of the back surface of the beam groove (91) and the inner cavity (923), and the number of the third reinforcement piece (107) is at least two.

9. The automobile seat framework of the integrated seat belt according to claim 1, wherein the seat frame framework (3) further comprises an upper cross beam (24) connected with the upper ends of the first backboard (22) and the second backboard (23), a seat belt outlet fixing structure (25) is arranged on the outer side of the upper cross beam (24), and the seat belt outlet fixing structure (25) and the retractor assembly (12) are arranged on the same side of the automobile seat framework.

10. A car seat, characterized in that it comprises a car seat frame of an integrated seat belt according to any one of claims 1-9.