CN218343321U

CN218343321U - Car seat slide rail release mechanism

Info

Publication number: CN218343321U
Application number: CN202222981179.6U
Authority: CN
Inventors: 王迎军; 叶勇; 杨永峰; 专红军; 张雨; 张喜成; 陈海东; 马志峰; 毛吉明; 张华�
Original assignee: Hubei Jixun Automotive Parts Technology Development Co ltd
Current assignee: Hubei Jixun Automotive Parts Technology Development Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-01-20
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a car seat slide rail release mechanism belongs to seat structure field, including seat frame skeleton, the surface integration shaping of seat frame skeleton has back of the body frame connecting seat, the surface of seat frame skeleton is equipped with the sideboard, the spacing groove has been seted up on a side surface of sideboard, the both sides of seat frame skeleton are equipped with locking portion respectively, locking portion includes slide rail, slip table, installation piece, slider, guide arm, connecting rod and card roller, a side surface at seat frame skeleton is installed to the slide rail, slidable mounting has two sliders, two on the slide rail the surface of slider all is bolted connection to have the slip table, two the surface of slip table all is equipped with the installation piece. The utility model discloses set up locking portion and cooperate seat frame skeleton to assemble, make the card roller joint form in the spacing groove to the locking of shaping structures such as seat frame skeleton surface sideboard, can open the spacing groove with the card roller at any time and leave enough big space and accomplish dismouting work, whole easy operation is in order to realize.

Description

Car seat slide rail release mechanism

Technical Field

The utility model relates to a seat structure field specifically is a car seat slide rail release mechanism.

Background

In the prior art, application No.: CN201710399387.6 provides a slide rail unlocking mechanism of an automobile seat, which comprises a brake cable, a slide rail unlocking handle, a pipe assembly, a first bracket and a second bracket; the starting end of the brake cable is fixed on the slide rail unlocking handle, and the tail end of the brake cable is fixed on the first support; the two ends of the pipe assembly are provided with a first support and a second support, the seat supports are arranged on the pipe assembly and are arranged on the outer sides of the first support and the second support, and the pipe assembly can rotate relative to the seat supports; the first support is V type or L type sheet metal component, the second support is straight sheet metal component, and first support, second support all are connected with seat support through return spring, all are fixed with one and release the lockpin on first support, second support, and two unblock round pin central lines are a straight line, and when pulling or rotatory slide rail unblock handle, the floodgate line end is taut, and first support, pipe assembly, second support take place rotatoryly, and the unblock piece that the slide rail of both sides was compelled to the unblock round pin unlocks. The unlocking mechanism is simple in structure and good in unlocking synchronism.

The following drawbacks still exist: locking structure is difficult to provide good protection effect to skeleton assembly structure, needs staff's manual operation when carrying out dismouting work, and the step is comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car seat slide rail release mechanism sets up locking portion and cooperates the seat frame skeleton to assemble, makes the card roller joint form the locking to shaping structures such as seat frame skeleton surface sideboard in the spacing groove, can push away the card roller at any time in the spacing groove and leave enough big space and accomplish dismouting work, whole easy operation is in order to realize.

The utility model provides a following technical scheme: the utility model provides a car seat slide rail release mechanism, includes seat frame skeleton, the surface integration shaping of seat frame skeleton has back of the body frame connecting seat, the surface of seat frame skeleton is equipped with the sideboard, the spacing groove has been seted up on a side surface of sideboard, the both sides of seat frame skeleton are equipped with locking portion respectively, locking portion includes slide rail, slip table, installation piece, slider, guide arm, connecting rod and card roller, a side surface at seat frame skeleton is installed to the slide rail, slidable mounting has two sliders, two on the slide rail the surface of slider all bolted has the slip table, two the surface of slip table all is equipped with the installation piece, wherein one side the surface of installation piece articulates there is the connecting rod, the other end of connecting rod is articulated with the tip of card roller, the articulate with another installation piece of card roller, wherein the card roller laminates with the spacing groove on sideboard surface mutually, the bottom of seat frame skeleton is equipped with supporting mechanism.

Preferably, the two sliding tables slide to penetrate through the guide rod, and the surfaces of the two ends of the guide rod are matched and fixed on the surface of the seat frame framework through the connecting piece.

Preferably, a front supporting piece and a rear supporting piece are symmetrically arranged on two sides of the seat frame framework respectively, one side of the front supporting piece is fixedly bolted with the seat frame framework through the matching of the front support, and one side of the rear supporting piece is fixedly bolted with the seat frame framework through the matching of the rear support.

Preferably, the card roller includes roll body, enhancement layer, pad sheath and ectoderm, the enhancement layer has been laid on the surface of roll body, the surface of enhancement layer is equipped with the pad sheath, the ectoderm has been laid on the surface of pad sheath.

Preferably, the enhancement layer is the integral structure that the steel sheet material was laid and is formed, the pad protective layer forms for the cotton material packing of bubble, the integral structure that the cortex was made for rubber materials.

Preferably, the supporting mechanism comprises a supporting plate, a folding edge, a damping rod and a spring sleeve, the supporting plate is bolted on the surface of the bottom of the seat frame framework, the damping rod is symmetrically mounted at the bottom of the supporting plate, the other end of the damping rod is fixedly connected with the connecting seat, and the surface of the damping rod is sleeved with the spring sleeve.

Preferably, the two sides of the support plate are integrally formed with folded edges.

Preferably, the bottom of the connecting seat is bolted with a pillar, and the other end of the pillar is fixedly connected with the base.

Preferably, the inside of base evenly is equipped with the strengthening rib in proper order, the strengthening rib is the integrated structure that steel construction material made.

Preferably, a protective layer is laid at the bottom of the base.

The utility model discloses a technological effect and advantage:

the utility model discloses set up locking portion and cooperate seat frame skeleton to assemble, utilize two slide rails in both sides, the slip table cooperates corresponding connecting rod respectively, crank structure realizes the position control to the card roller, make its joint form the locking to shaping structures such as seat frame skeleton surface sideboard in the spacing groove, when needs dismouting, steerable one side slip table removes along the slide rail, make it promote the connecting rod to remove, connecting rod end portion drives card roller cooperation crank and opposite side slip table formation matched with removal action, make the card roller can be backed out in the spacing groove and leave enough big space and accomplish dismouting work, whole easy operation is in order to realize.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the locking portion of the present invention;

fig. 3 is a schematic view of the supporting mechanism of the present invention;

fig. 4 is a schematic view of the structure of the jam roller of the present invention.

Description of reference numerals: 1. a seat frame framework; 2. a back frame connecting seat; 3. a side plate; 4. a limiting groove; 5. a locking portion; 51. a slide rail; 52. a sliding table; 53. mounting blocks; 54. a slider; 56. a guide bar; 57. a connecting rod; 58. clamping the roller; 581. a roller body; 582. a reinforcing layer; 583. a pad protection layer; 584. an outer skin layer; 59. a crank; 6. a front support; 7. a front bracket; 8. a rear support member; 9. a rear bracket; 10. a support mechanism; 101. a support plate; 102. folding edges; 103. a damping rod; 104. a spring housing; 105. a support post; 106. a connecting seat; 107. a base; 108. reinforcing ribs; 109. and a protective layer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model provides a as shown in fig. 1-4 car seat slide rail release mechanism, including seat frame skeleton 1, the surface integration shaping of seat frame skeleton 1 has back of the body frame connecting seat 2, the surface of seat frame skeleton 1 is equipped with sideboard 3, spacing groove 4 has been seted up on a side surface of sideboard 3, the both sides of seat frame skeleton 1 are equipped with locking portion 5 respectively, locking portion 5 includes slide rail 51, slip table 52, installation piece 53, slider 54, guide arm 56, connecting rod 57 and card roller 58, a side surface at seat frame skeleton 1 is installed to slide rail 51, slidable mounting has two sliders 54 on slide rail 51, the surface of two sliders 54 all bolted connection has slip table 52, two slip tables 52 all slide and pass guide arm 56, the both ends surface of guide arm 56 all fixes the surface at seat frame skeleton 1 through the connecting piece cooperation. The guide rod 56 is arranged to partially play an auxiliary guide effect, so that guide protection can be provided for sliding unlocking action, and position deviation is avoided easily.

The surfaces of the two sliding tables 52 are provided with mounting blocks 53, the surface of one mounting block 53 is hinged with a connecting rod 57, the other end of the connecting rod 57 is hinged with the end part of a clamping roller 58, the end part of the clamping roller 58 is hinged with a crank 59, the two ends of the clamping roller 58 are respectively matched with two locking parts 5 arranged on the two sides of the seat frame framework 1 for mounting, and the clamping roller 58 is structurally mounted by matching the connecting rods 57 and the crank 59 on the two sides. The other end of the crank 59 is hinged with the other mounting block 53, wherein the clamping roller 58 is attached to the limiting groove 4 on the surface of the side plate 3, and the bottom of the seat frame framework 1 is provided with a supporting mechanism 10. The supporting mechanism 10 comprises a supporting plate 101, a folding edge 102, a damping rod 103 and a spring sleeve 104, wherein the supporting plate 101 is bolted on the surface of the bottom of the seat frame framework 1, the damping rods 103 are symmetrically installed at the bottom of the supporting plate 101, the other end of each damping rod 103 is fixedly connected with a connecting seat 106, and the surface of each damping rod 103 is sleeved with the spring sleeve 104. The supporting plate 101 which can be matched with the structure has a certain buffering and pressure-resistant protection effect, can generate certain deformation when the damping rod 103 is under pressure, and is matched with the spring sleeve 104 to realize a certain anti-seismic protection effect. The two sides of the support plate 101 are integrally formed with folded edges 102, the bottom of the connecting seat 106 is bolted with a support column 105, the other end of the support column 105 is fixedly connected with a base 107, reinforcing ribs 108 are sequentially and uniformly arranged inside the base 107, and the reinforcing ribs 108 are all of an integral structure made of steel structural materials. The reinforcing rib 108 structure is arranged to increase the overall rigidity of the base 107 and ensure the protection effect. The bottom of the base 107 is laid with a protective layer 109. The protective layer 109 is a sprayed waterproof paint surface.

The clamping roller 58 comprises a roller body 581, a reinforcing layer 582, a protection layer 583 and an outer skin layer 584, wherein the reinforcing layer 582 is laid on the surface of the roller body 581, the protection layer 583 is arranged on the surface of the reinforcing layer 582, and the outer skin layer 584 is laid on the surface of the protection layer 583. The mutually matched layers form a layered structure, so that the compression and impact resistance effects of the clamping roller 58 body are effectively improved, and the overall toughness and the protective performance are improved. The reinforcing layer 582 is an integrated structure formed by laying steel sheet materials, the pad layer 583 is formed by filling foam materials, and the outer skin layer 584 is an integrated structure formed by rubber materials. The buffer roller has a good buffer effect, the surface of the roller body 581 can not be easily damaged by utilizing the outer skin layer 584 and the cushion layer 583, the integral strength is increased by matching with the internal reinforcing layer 582, and the reliability of locking action is ensured.

The two sides of the seat frame framework 1 are respectively and symmetrically provided with a front supporting piece 6 and a rear supporting piece 8, one side of the front supporting piece 6 is matched with the seat frame framework 1 through a front support 7 and is fixedly bolted, and one side of the rear supporting piece 8 is matched with the seat frame framework 1 through a rear support 9 and is fixedly bolted. The effect of limiting the positions of the two sides of the seat frame framework 1 is achieved, the whole framework structure is firmer, and the seat frame framework cannot be easily damaged due to external collision.

Set up locking portion 5 in the device and play slip locking and unblock effect, card roller 58 surperficial joint forms the locking to shaping structures such as seat frame skeleton 1 surface sideboard 3 in spacing groove 4 under the conventional condition, when needs dismouting, steerable one of them side slip table 52 removes along slide rail 51, make it promote connecting rod 57 to remove, connecting rod 57 tip drives card roller 58 cooperation crank 59 and opposite side slip table 52 and forms the matched with removal action, make card roller 58 can be by ejecting spacing groove 4 in and leave enough big space and accomplish dismouting work.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a car seat slide release mechanism, includes seat frame skeleton (1), its characterized in that: a back frame connecting seat (2) is integrally formed on the surface of the seat frame framework (1), the surface of the seat frame framework (1) is provided with a side plate (3), one side surface of the side plate (3) is provided with a limit groove (4), two sides of the seat frame framework (1) are respectively provided with a locking part (5), the locking part (5) comprises a slide rail (51), a sliding table (52), a mounting block (53), a sliding block (54), a guide rod (56), a connecting rod (57) and a clamping roller (58), the slide rail (51) is arranged on one side surface of the seat frame framework (1), two sliding blocks (54) are slidably mounted on the sliding rail (51), sliding tables (52) are bolted on the surfaces of the two sliding blocks (54), mounting blocks (53) are arranged on the surfaces of the two sliding tables (52), wherein the surface of the mounting block (53) at one side is hinged with a connecting rod (57), the other end of the connecting rod (57) is hinged with the end part of the clamping roller (58), the end part of the clamping roller (58) is hinged with a crank (59), the other end of the crank (59) is hinged with the other mounting block (53), wherein the clamping roller (58) is jointed with the limiting groove (4) on the surface of the side plate (3), and a supporting mechanism (10) is arranged at the bottom of the seat frame framework (1).

2. The automobile seat slide rail unlocking mechanism according to claim 1, wherein: the two sliding tables (52) penetrate through the guide rod (56) in a sliding mode, and the surfaces of the two ends of the guide rod (56) are fixed on the surface of the seat frame framework (1) in a matched mode through the connecting piece.

3. The vehicle seat slide unlocking mechanism according to claim 1, wherein: the seat frame is characterized in that a front supporting piece (6) and a rear supporting piece (8) are symmetrically arranged on two sides of the seat frame framework (1) respectively, one side of the front supporting piece (6) is matched with the seat frame framework (1) through a front support (7) and is fixedly bolted, and one side of the rear supporting piece (8) is matched with the seat frame framework (1) through a rear support (9) and is fixedly bolted.

4. The automobile seat slide rail unlocking mechanism according to claim 1, wherein: card roller (58) include roll body (581), enhancement layer (582), pad sheath (583) and cortex (584), enhancement layer (582) have been laid on the surface of roll body (581), the surface of enhancement layer (582) is equipped with pad sheath (583), cortex (584) have been laid on the surface of pad sheath (583).

5. The automobile seat slide rail unlocking mechanism according to claim 4, wherein: the enhancement layer (582) is the integral structure that the steel sheet material was laid and is formed, fill up protective layer (583) and form for the cotton material packing of bubble, cortex (584) is the integral structure that rubber materials made.

6. The vehicle seat slide unlocking mechanism according to claim 1, wherein: the supporting mechanism (10) comprises a support plate (101), a folding edge (102), damping rods (103) and spring sleeves (104), the support plate (101) is bolted to the surface of the bottom of the frame framework (1), the damping rods (103) are symmetrically installed at the bottom of the support plate (101), the other end of each damping rod (103) is fixedly connected with a connecting seat (106), and the spring sleeves (104) are sleeved on the surface of each damping rod (103).

7. The vehicle seat slide unlocking mechanism according to claim 6, wherein: two sides of the support plate (101) are uniformly formed with folded edges (102).

8. The vehicle seat slide unlocking mechanism according to claim 6, wherein: the bottom of the connecting seat (106) is bolted with a strut (105), and the other end of the strut (105) is fixedly connected with a base (107).

9. The vehicle seat slide rail unlocking mechanism according to claim 8, wherein: the inside of base (107) evenly is equipped with strengthening rib (108) in proper order, strengthening rib (108) are the integrated configuration that steel construction material made.

10. The vehicle seat slide unlocking mechanism according to claim 8, wherein: and a protective layer (109) is laid at the bottom of the base (107).