CN110329120A - Novel car seat angle adjustor core members - Google Patents

Abstract

It further include anodontia lid the invention discloses a kind of Novel car seat angle adjustor core members, including lid with teeth, edged ring, solution locking plate and splined shaft, the inner concentric of the anodontia lid is provided with plectrum, and the outer ring of the plectrum is fixedly connected with that there are four gear pieces；Postposition plectrum and two leaf springs are provided on the outside of the anodontia lid, the postposition plectrum is arranged concentrically with the anodontia lid, two leaf springs around the anodontia lid center symmetric setting, and one end of two leaf springs respectively with the side of the postposition plectrum contradict；The splined shaft is through the center of the plectrum, the anodontia lid and the postposition plectrum；The object of the present invention is to provide a kind of Novel car seat angle adjustor core members, to solve the problems in background technique.

Description

Core parts of new car seat recliner

technical field

The invention belongs to the field of recliners, and in particular relates to a core part of a novel car seat recliner.

Background technique

The car seat is an important part of the car. During the use of the seat, in order to meet different needs, the angle of the backrest needs to be adjusted appropriately. The important part to realize the seat angle adjustment is the seat recliner. The internal space of the existing recliner core part is insufficient, making it difficult to assemble.

Contents of the invention

The purpose of the present invention is to provide a new type of core part of the car seat recliner to solve the problems in the background technology.

The technical solution provided by the present invention is: a new type of car seat recliner core component, including a toothed cover, a wrapping ring, an unlocking piece and a spline shaft, and also includes a toothless cover, the inner side of the toothless cover A paddle is concentrically arranged, and the outer ring of the paddle is fixedly connected with four tooth pieces; the outer side of the toothless cover is provided with a rear paddle and two leaf springs, and the rear paddle is connected to the non-geared cover. The gear cover is concentrically arranged, and the two leaf springs are arranged symmetrically around the center of the toothless cover, and one ends of the two leaf springs are respectively in conflict with the side of the rear paddle; the spline shaft runs through the The center of the paddle, the toothless cover and the rear paddle.

Preferably, the outer edge of the toothless cover is provided with a plurality of outward flanges.

Preferably, it also includes a rear cover, the rear cover can be fastened on the outside of the toothless cover and includes the rear paddle and the leaf spring, the rear cover is set in cooperation with the flange There are multiple jacks.

Preferably, the centers of the two leaf springs are inserted into the mounting posts of the toothless cover.

Preferably, the gearless cover is provided with several weight-reducing holes for reducing weight.

Preferably, the two protrusions of the rear paddle are arc-shaped protrusions with the same rotation direction.

Beneficial effect:

The invention solves the problem of insufficient space caused by installing the plectrum and the leaf spring on the inner side in the prior art by arranging the rear plectrum and the leaf spring on the outer side of the toothless cover for rear installation.

The toothless cover of the present invention is provided with a flanging, and the strength of the flanging is higher than that of the prior art; at the same time, a rear cover is provided on the outside of the toothless cover, which solves the possible fall of the rear leaf spring It also solves the problem of unstable connection between the core part of the recliner and the seat and the problem of welding slag falling on the leaf spring.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Figure 2 is an exploded view of the present invention.

In the picture: 1-cover with teeth, 2-encrusted ring, 3-unlock piece, 4-spline shaft, 5-cover without teeth, 6-pick, 7-teeth, 8-rear paddle, 9 -leaf spring, 10-flange, 11-back cover.

Detailed ways

Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1 and Figure 2, the core part of the new car seat recliner in this embodiment includes a toothed cover 1, a wrapping ring 2, an unlocking piece 3 and a spline shaft 4, and also includes a toothless cover 5 , the inner side of the toothless cover 5 is concentrically provided with a plectrum 6, and the outer ring of the plectrum 6 is fixedly connected with four tooth pieces 7; the outer side of the toothless cover 5 is provided with a rear plectrum 8 and two A leaf spring 9, the rear plectrum 8 is arranged concentrically with the toothless cover 5, and the two leaf springs 9 are arranged symmetrically around the center of the toothless cover 5, and the two leaf springs 9 are arranged symmetrically around the center of the toothless cover 5. One end respectively interferes with the side of the rear paddle 8 ; the spline shaft 4 runs through the center of the paddle 6 , the toothless cover 5 and the rear paddle 8 .

In this implementation, the outer edge of the toothless cover 5 is provided with a plurality of outward facing flanges 10, the flanges 10 improve the strength of the toothless cover 5, and at the same time, the angle adjustment is solved through the clamping installation of the flanges 10 The core part of the device is not well connected with the seat.

Also includes a rear cover 11, the rear cover 11 can be fastened on the outside of the toothless cover 5 and includes the rear paddle 8 and the leaf spring 9, the rear cover 11 fits the The flange 10 is provided with a plurality of sockets.

The centers of the two leaf springs 9 are inserted on the mounting column of the toothless cover 5, and the toothless cover 5 is provided with a number of weight-reducing holes for weight reduction. The rear paddle 8 The two protrusions are arc-shaped protrusions with the same rotation direction.

In this embodiment, the present invention solves the problem of insufficient space caused by installing the plectrum and the leaf spring 9 inside the prior art by arranging the rear plectrum 8 and the leaf spring 9 on the outside of the toothless cover 5 for rear installation. Problem: the toothless cover 5 of the present invention is provided with a flanging 10, and the strength of the flanging 10 is higher than that of the prior art without the flanging 10; at the same time, a rear cover 11 is also provided on the outside of the toothless cover 5, which solves the problem The problem that the rear leaf spring 9 may fall also solves the problems of unstable connection between the core part of the recliner and the seat and welding slag falling on the leaf spring.

For the convenience of expression, the descriptions of the representative directions such as "up", "down", "left", "right", "front", and "rear" in this paper are consistent with the left and right directions of the drawings themselves, but do not have any influence on the present invention. The structure plays a limiting role; the specific embodiments of the present invention have been described in detail above, but it is only as an example, and the present invention is not limited to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions to the present invention are also within the scope of the present invention. Therefore, equivalent changes and modifications made without departing from the spirit and scope of the present invention fall within the scope of the present invention.

Claims (6)

1. a kind of Novel car seat angle adjustor core members, including lid (1) with teeth, edged ring (2), solution locking plate (3) and splined shaft (4), it is characterised in that:

It further include anodontia lid (5), the inner concentric of the anodontia lid (5) is provided with plectrum (6), and the outer ring of the plectrum (6) is solid There are four gear piece (7) for fixed connection；It is provided with postposition plectrum (8) and two leaf springs (9) on the outside of the anodontia lid (5), after described It sets plectrum (8) to be arranged concentrically with the anodontia lid (5), two leaf springs (9) set around the central symmetry of the anodontia lid (5) It sets, and one end of two leaf springs (9) is contradicted with the side of the postposition plectrum (8) respectively；The splined shaft (4) runs through institute State the center of plectrum (6), anodontia lid (5) and the postposition plectrum (8).

2. Novel car seat angle adjustor core members according to claim 1, it is characterised in that:

Multiple flange (10) outward are provided at the outer edge of the anodontia lid (5).

3. Novel car seat angle adjustor core members according to claim 2, it is characterised in that:

It further include rear cover (11), the rear cover (11) can be fastened on the outside of the anodontia lid (5) and by the postposition plectrum (8) it is included with the leaf spring (9), the rear cover (11) cooperates the flange (10) to be provided with multiple jacks.

4. Novel car seat angle adjustor core members according to claim 1, it is characterised in that:

The center of two leaf springs (9) is inserted into the mounting post of the anodontia lid (5).

5. Novel car seat angle adjustor core members according to claim 1, it is characterised in that:

Several lightening holes for mitigating weight are provided on the anodontia lid (5).

6. Novel car seat angle adjustor core members according to claim 1, it is characterised in that:

Two protrusions of the postposition plectrum (8) are the arc bump of identical direction of rotation.