CN211054981U

CN211054981U - Durable fixing device based on seat angle adjuster

Info

Publication number: CN211054981U
Application number: CN201922281240.4U
Authority: CN
Inventors: 施士成
Original assignee: Changzhou Sanbo Metal Products Co ltd
Current assignee: Changzhou Sanbo Metal Products Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-07-21
Anticipated expiration: 2029-12-18

Abstract

The utility model belongs to the technical field of automobile seat accessories, in particular to a durable fixing device based on a seat angle adjuster, which comprises a fixing device body; the movable seat is movably arranged on the inner side of the mounting seat; the mounting seat is provided with an adjusting sliding hole, the outer surface of the movable seat is fixedly provided with a connecting block corresponding to the adjusting sliding hole, and the connecting block can be embedded into the adjusting sliding hole and moves along the adjusting sliding hole; a driving structure for driving the connecting block to move is further arranged in the adjusting sliding hole; the utility model discloses a seat angle modulation ware fixed knot constructs, fixes the position that corresponds the angle modulation ware at the seat to cover the angle modulation ware respectively, utilize the structure of mount pad and sliding seat, can stabilize the angle modulation ware, and can guarantee through the drive structure that the sliding seat supports the angle modulation ware all the time, avoid the angle modulation ware not hard up, guarantee the fixed stability of angle modulation ware, the life of extension angle modulation ware, it is convenient to install the device simultaneously, simple structure is practical, and the installation is reliable and stable.

Description

Durable fixing device based on seat angle adjuster

Technical Field

The utility model belongs to the technical field of the car seat accessory, concretely relates to based on durable type fixing device of seat angle modulation ware.

Background

The angle regulator is installed on automobile seat to regulate the angle of back of seat, and the device consists of back connecting plate, seat connecting plate, core part, hand wheel or regulating handle, return spring and other parts.

Original seat angle modulation ware all directly adopts the bolt to correspond the angle modulation ware and installs on the back of the chair and the seat support of seat, after using for a long time, along with the influence of external shake, the bolt is not hard up easily, leads to the angle modulation ware fixed unstable, is difficult to guarantee the reliability of angle modulation.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a based on durable type fixing device of seat angle modulation ware has convenient to use, easily installation, stability can good and long service life's characteristics.

In order to achieve the purpose, the utility model provides a based on durable type fixing device of seat angle modulation ware, including the fixing device body, the fixing device body includes mount pad and sliding seat, the horizontal tangent plane of mount pad is "J" type structure, the horizontal tangent plane of sliding seat is "L" type structure, the sliding seat movable mounting is in the mount pad inboard, seted up on the mount pad and adjusted the slide opening, the surface mounting of sliding seat has with adjust the corresponding connecting block in slide opening, this connecting block can imbed in the slide opening and along adjust the slide opening and remove, still be equipped with the drive structure that drives in adjusting the slide opening the connecting block removes, the drive structure includes connecting axle, rack and gear.

As a preferred technical scheme of the utility model, the rack is movably mounted in the adjusting sliding hole, and one end of the rack is connected with the connecting block; the connecting shaft is supported and installed in the adjusting sliding hole through a bearing, the gear is fixed on the connecting shaft, and the gear is meshed and connected with the rack.

As an optimal technical scheme of the utility model, the rack with the bottom surface of connecting block all is fixed with stabilizes the slider, adjust the interior bottom surface in slide hole seted up with stabilize the corresponding stable spout of slider, should stabilize in the slider imbeds stable spout and follow stabilize the spout and remove.

As an optimal technical scheme of the utility model, the drive structure still includes one-way bearing, one-way bearing is fixed and is adjusted in the sliding hole, just the connecting axle through this one-way bearing with the mount pad is connected.

As an optimized technical scheme of the utility model, the drive structure still includes the knob, the knob is fixed the tip of connecting axle.

As a preferred technical scheme of the utility model, a jacking spring is arranged between the end surface of the movable seat and the inner wall of the mounting seat; the end part of the mounting seat is provided with a bending part which is bent inwards.

As an optimized technical scheme of the utility model, the end fixing of rack has two symmetric distribution's connection piece, and the transverse section of this connection piece is "L" type structure the terminal surface of connecting block is fixed with the connection lug, and the transverse section of this connection lug is "T" type structure, and the connection lug can imbed two connection piece inboards.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a seat angle modulation ware fixed knot constructs, fixes the position that corresponds the angle modulation ware at the seat to cover the angle modulation ware respectively, utilize the structure of mount pad and sliding seat, can stabilize the angle modulation ware, and can guarantee through the drive structure that the sliding seat supports the angle modulation ware all the time, avoid the angle modulation ware not hard up, guarantee the fixed stability of angle modulation ware, the life of extension angle modulation ware, it is convenient to install the device simultaneously, simple structure is practical, and the installation is reliable and stable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic side view of the shaft structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 5 is a schematic front sectional structural view of the rack in the present invention;

fig. 6 is a schematic top view of the rack of the present invention;

in the figure: 1. a fixing device body; 2. a mounting seat; 3. a movable seat; 4. a bending section; 5. the spring is tightly propped; 6. adjusting the sliding hole; 7. a knob; 8. a connecting shaft; 9. a one-way bearing; 10. a rack; 11. a gear; 12. connecting blocks; 13. a stabilizing chute; 14. stabilizing the slide block; 15. a connection bump; 16. and (7) connecting the sheets.

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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-6, the utility model provides a durable fixing device based on seat angle adjuster, which comprises a fixing device body 1, wherein the fixing device body 1 comprises an installation seat 2 and a movable seat 3, the transverse section of the installation seat 2 is a J-shaped structure, the transverse section of the movable seat 3 is an L-shaped structure, the movable seat 3 is movably installed at the inner side of the installation seat 2, an adjusting sliding hole 6 is arranged on the installation seat 2, a connecting block 12 corresponding to the adjusting sliding hole 6 is fixed on the outer surface of the movable seat 3, the connecting block 12 can be embedded into the adjusting sliding hole 6 and move along the adjusting sliding hole 6, a driving structure for driving the connecting block 12 to move is also arranged in the adjusting sliding hole 6, the driving structure comprises a connecting shaft 8, a rack 10 and a gear 11, the accompanying

drawings

1, 2 and 3 are respectively referred, the fixing device body 1 is respectively installed on the seat back and the seat, the back connecting plate and the seat connecting plate of the angle adjuster are respectively corresponding to the seat back connecting plate and the seat connecting plate of the angle adjuster, the fixing device body 2 and the seat back connecting plate and the seat connecting plate are respectively corresponding to the seat connecting plate, and the seat connecting plate can be conveniently used, and the seat back connecting plate can be reliably fixed on the fixing device, and the seat connecting plate.

Specifically, according to fig. 2 and fig. 4, in the present embodiment, the rack 10 is movably installed in the adjusting sliding hole 6, and one end of the rack 10 is connected to the connecting block 12; the connecting shaft 8 is supported and installed in the adjusting sliding hole 6 through a bearing, the gear 11 is fixed on the connecting shaft 8, the gear 11 is meshed with the rack 10 and is connected, after the seat angle adjuster and the fixing device body 1 are installed, the connecting shaft 8 is rotated, the gear 11 is driven to rotate by the connecting shaft 8, the rack 10 can be driven to move due to the meshed connection relation between the gear 11 and the rack 10, the connecting block 12 is pushed to move through the rack 10, the movable seat 3 is driven to move, a chair back connecting plate and a chair seat connecting plate of the seat angle adjuster are abutted, and the stability of the chair back connecting plate and the chair seat connecting plate is guaranteed.

Specifically, according to fig. 5, in this embodiment, the stabilizing sliding blocks 14 are fixed on the bottom surfaces of the rack 10 and the connecting block 12, the stabilizing sliding grooves 13 corresponding to the stabilizing sliding blocks 14 are formed on the inner bottom surface of the adjusting sliding hole 6, the stabilizing sliding blocks 14 can be embedded into the stabilizing sliding grooves 13 and move along the stabilizing sliding grooves 13, and when the rack 10 and the connecting block 12 move, the stabilizing sliding blocks 14 move along the stabilizing sliding grooves 13, so that the moving stability of the rack 10 and the connecting block 12 is ensured.

Specifically, according to fig. 2 and fig. 4, in this embodiment, the driving structure further includes the one-way bearing 9, and the one-way bearing 9 is fixed in adjusting the slide hole 6, and the connecting axle 8 is connected with the mount pad 2 through this one-way bearing 9, and the one-way bearing 9 guarantees that the connecting axle 8 can only be towards single direction rotation, the utility model discloses a driving structure can only make the sliding seat 3 remove through rotatory connecting axle 8, supports back of the chair connecting plate and seat support connecting plate of seat angle modulation ware, and unable counter rotation for the stable and reliable and lasting durability of seat angle modulation ware, wherein the one-way bearing 9 selects the HF series, can directly purchase from the market.

Specifically, as shown in fig. 4, in this embodiment, the driving structure further includes a knob 7, the knob 7 is fixed to an end of the connecting shaft 8, and the connecting shaft 8 is driven to rotate by the knob 7, so that the driving structure is more labor-saving and safer.

Specifically, according to the illustration in fig. 2, in the present embodiment, a jacking spring 5 is disposed between the end surface of the movable seat 3 and the inner wall of the mounting seat 2, and the jacking spring 5 can also ensure that the movable seat 3 can be always in a state of clamping the seat recliner; the end of the mounting seat 2 is provided with a bending part 4 bending inwards, and the bending part 4 ensures the stability of the mounting of the fixing device body 1 and limits the moving range of the movable seat 3.

Specifically, according to fig. 6, in this embodiment, two symmetrically distributed connecting pieces 16 are fixed to the end of the rack 10, and the transverse section of each connecting piece 16 is of an "L" type structure, a connecting protrusion 15 is fixed to the end surface of the connecting block 12, the transverse section of each connecting protrusion 15 is of a "T" type structure, the connecting protrusion 15 can be embedded into the inner sides of the two connecting pieces 16, and the rack 10 and the connecting block 12 are connected by the connecting protrusion 15 and the connecting pieces 16, so that the connecting block 12 is reliably pushed to move by the rack 10.

The utility model discloses a theory of operation and use flow: when the fixing device body 1 of the utility model is used, the mounting seat 2 is correspondingly fixed on the chair back and the chair seat of the chair by using bolts, after the seat angle adjuster and the fixing device body 1 are installed, the rotary knob 7 drives the connecting shaft 8 to rotate, the connecting shaft 8 drives the gear 11 to rotate, due to the meshed connection relationship between the gear 11 and the rack 10, the rack 10 can be driven to move, the connecting block 12 is pushed to move by the rack 10, thereby driving the movable seat 3 to move and push against the chair back connecting plate and the chair seat connecting plate of the chair angle adjuster, ensuring the stability of the chair back connecting plate and the chair seat connecting plate, due to the existence of the one-way bearing 9, the movable seat 3 can only move by rotating the connecting shaft 8 and pushes against a chair back connecting plate and a chair seat connecting plate of the seat angle adjuster without reversely rotating, so that the seat angle adjuster is stable, reliable and durable.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A durable fixing device based on a seat angle adjuster comprises a fixing device body (1) and is characterized in that the fixing device body (1) comprises an installation seat (2) and a movable seat (3), the transverse section of the installation seat (2) is of a J-shaped structure, the transverse section of the movable seat (3) is of an L-shaped structure, the movable seat (3) is movably installed on the inner side of the installation seat (2), an adjusting sliding hole (6) is formed in the installation seat (2), a connecting block (12) corresponding to the adjusting sliding hole (6) is fixed on the outer surface of the movable seat (3), the connecting block (12) can be embedded into the adjusting sliding hole (6) and moves along the adjusting sliding hole (6), a driving structure for driving the connecting block (12) to move is further arranged in the adjusting sliding hole (6), and the driving structure comprises a connecting shaft (8), a rack (10) and a gear (11).

2. The durable fixing device based on the seat angle adjuster as claimed in claim 1, wherein: the rack (10) is movably arranged in the adjusting sliding hole (6), and one end of the rack (10) is connected with the connecting block (12); the connecting shaft (8) is supported and installed in the adjusting sliding hole (6) through a bearing, the gear (11) is fixed on the connecting shaft (8), and the gear (11) is meshed and connected with the rack (10).

3. The durable fixing device based on the seat angle adjuster as claimed in claim 1, wherein: the bottom surfaces of the rack (10) and the connecting block (12) are both fixed with a stabilizing sliding block (14), the inner bottom surface of the adjusting sliding hole (6) is provided with a stabilizing sliding groove (13) corresponding to the stabilizing sliding block (14), and the stabilizing sliding block (14) can be embedded into the stabilizing sliding groove (13) and moves along the stabilizing sliding groove (13).

4. The durable fixing device based on the seat angle adjuster as claimed in claim 1, wherein: the driving structure further comprises a one-way bearing (9), the one-way bearing (9) is fixed in the adjusting sliding hole (6), and the connecting shaft (8) is connected with the mounting seat (2) through the one-way bearing (9).

5. The durable fixing device based on the seat angle adjuster as claimed in claim 1, wherein: the driving structure further comprises a knob (7), and the knob (7) is fixed at the end of the connecting shaft (8).

6. The durable fixing device based on the seat angle adjuster as claimed in claim 1, wherein: a jacking spring (5) is arranged between the end surface of the movable seat (3) and the inner wall of the mounting seat (2); the end part of the mounting seat (2) is provided with a bending part (4) which is bent inwards.

7. The durable fixing device based on the seat angle adjuster is characterized in that two symmetrically distributed connecting pieces (16) are fixed at the end parts of the rack (10), the transverse section of each connecting piece (16) is of an L-shaped structure, a connecting lug (15) is fixed on the end face of the connecting piece (12), the transverse section of each connecting lug (15) is of a T-shaped structure, and the connecting lugs (15) can be embedded into the inner sides of the two connecting pieces (16).