CN209426619U - A kind of reclining apparatus for automobile chair frame assembly - Google Patents

Abstract

The utility model relates to automotive seat reclining apparatus fields, in particular a kind of reclining apparatus for automobile chair frame assembly, including pedestal, the middle position of the pedestal is fixed with fixed column, the outside of the fixed column is successively arranged with mounting plate, bottom plate, handle and the first spring by bottom to the top of fixed column, the bottom plate is located at the front of mounting plate, the handle is located at the front of bottom plate, first spring is located at the front of handle, the preceding table wall of the mounting plate is provided with limited post and snap-gauge, and the snap-gauge is located at the side of limited post；The utility model is provided with snap-gauge bolt, the end of the first spring is fixed with snap-gauge by snap-gauge bolt, in use, pulling handle, drive snap-gauge rotate counterclockwise obliquely, to pull the first spring to rotate counterclockwise, when the first spring stress, under the action of snap-gauge bolt, the first spring and snap-gauge is prevented to be detached from, guarantee being normally carried out for angle modulation work, improves stability in use.

Description

A kind of reclining apparatus for automobile chair frame assembly

Technical field

The utility model relates to automotive seat reclining apparatus field, specially a kind of tune for automobile chair frame assembly Angle apparatus.

Background technique

Angle adjustor is that one kind is installed on automotive seat, realize seat back angle adjust device, the device generally by The part such as chair back gusset piece, seat gusset piece, core members, handwheel or regulation handle, returning spring forms, in some inexpensive seats In chair, generally by chair back gusset piece, seat gusset piece is integrated on backrest frames and chair framework.

Reclining apparatus for automobile chair frame assembly currently on the market is clamping between the first spring and snap-gauge, lacks Weary firm fixation device, during angle modulation, easily occur the first spring shake the problem of, stability in use is lower, and the gear teeth with Fixture block is small in size, is easy to cause to damage because of corrosion.

Utility model content

It is above-mentioned to solve the purpose of this utility model is to provide a kind of reclining apparatus for automobile chair frame assembly The problem of being proposed in background technique.

To achieve the above object, the utility model provides the following technical solutions: it is a kind of for automobile chair frame assembly Reclining apparatus, including pedestal, the middle position of the pedestal are fixed with fixed column, and the outside of the fixed column is by fixed column Bottom to top is successively arranged with mounting plate, bottom plate, handle and the first spring, and the bottom plate is located at the front of mounting plate, described Handle is located at the front of bottom plate, and first spring is located at the front of handle, and the preceding table wall of the mounting plate is provided with limited post And snap-gauge, the snap-gauge are located at the side of limited post, arc groove are offered on the bottom plate, the limited post sequentially passes through arc Slot and handle are provided with several gear teeth, the handle and pedestal one of them at one end marginal position of the mounting plate Second spring is connected between side wall, one end of first spring is fixed with fixed column, and the other end and snap-gauge pass through snap-gauge spiral shell Bolt is fixedly connected, and oil pipe is provided at one of corner location of the pedestal, and the oil pipe is installed close to one end of the gear teeth There is fixture block.

Preferably, the oil pipe is middle hollow structure, and oil pipe is equipped with plunger far from one end of fixture block.

Preferably, the length of the fixture block is less than the distance between two neighboring described gear teeth.

Preferably, the handle and pedestal pass through second spring elastic connection.

Preferably, the side of the fixture block towards the gear teeth offers oil outlet.

Preferably, the snap-gauge and mounting plate are integrally formed.

Compared with prior art, the utility model has the beneficial effects that

(1), the utility model is provided with snap-gauge bolt, the end of the first spring reversely bend it is S-type, and in the first spring End and snap-gauge on be reserved with circular hole, when installation, the end bending part of the first spring and snap-gauge are clamped, so that the first bullet The circular hole overlapping reserved on the end of spring and snap-gauge, snap-gauge bolt is put into the circular hole of overlapping, and fitted bolt set uses, by the The end of one spring is fixed with snap-gauge, in use, pulling handle obliquely, drives snap-gauge to rotate counterclockwise, to pull First spring rotates counterclockwise, and when the first spring stress, under the action of snap-gauge bolt, the first spring and snap-gauge is prevented to be detached from, Guarantee being normally carried out for angle modulation work, improves stability in use；

(2), the utility model is provided with oil pipe, can periodically pull out plunger, lubricating oil is injected into oil pipe, lubricating oil by One end of fixture block is flowed out, at this point, handle can be lifted up, limited post moves obliquely along arc groove, and snap-gauge rotates counterclockwise, The first spring is driven to rotate counterclockwise, mounting plate moves up while rotating counterclockwise, so that the gear teeth are released far from fixture block The limitation of the gear teeth and fixture block, so that reclining apparatus is in the unlocked state, swiveling seat backrest carries out angular adjustment, so that Each gear teeth is contacted with fixture block, to be lubricated all gear teeth, effectively avoids corroding between the gear teeth and fixture block, is extended The service life of device.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the enlarged structure schematic diagram of a-quadrant in the utility model Fig. 1.

Fig. 3 is the enlarged structure schematic diagram of B area in the utility model Fig. 1.

In figure: 1, mounting plate；2, the first spring；3, bottom plate；4, handle；5, arc groove；6, limited post；7, second spring； 8, fixed column；9, plunger；10, oil pipe；11, pedestal；12, snap-gauge；13, snap-gauge bolt；14, the gear teeth；15, fixture block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to shown in Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of technical solution: one kind is for automotive seat bone The rack-mounted reclining apparatus matched, including pedestal 11, the middle position of pedestal 11 are fixed with fixed column 8, for by the first spring 2 One end is fixed, and guarantees being normally carried out for angle modulation work, the outside of fixed column 8 is successively covered by bottom to the top of fixed column 8 Equipped with mounting plate 1, bottom plate 3, handle 4 and the first spring 2, bottom plate 3 is located at the front of mounting plate 1, before handle 4 is located at bottom plate 3 Side, the first spring 2 are located at the front of handle 4, and the preceding table wall of mounting plate 1 is provided with limited post 6 and snap-gauge 12, passes through 12 band of snap-gauge One end of the separate fixed column 8 of dynamic first spring 2 stretches, so that the first spring 2 is in tensional state, when unloading external force, the One spring 2 resets under own resilient effect, so that mounting plate 1 oliquely downward moves, the gear teeth 14 engage with fixture block 15, into Row resets, and user is not required to additionally apply a power obliquely, and locking function can be realized, and snap-gauge 12 is being made to be located at limit The side of column 6 offers arc groove 5 on bottom plate 3, and the setting of arc groove 5 plays position-limiting action to limited post 6, so that limited post 6 It can only be moved along arc groove 5, limited post 6 sequentially passes through arc groove 5 and handle 4, is arranged at one end marginal position of mounting plate 1 There are several gear teeth 14, second spring 7, one end of the first spring 2 are connected between handle 4 and one of side wall of pedestal 11 Fixed with fixed column 8, the other end is fixedly connected with snap-gauge 12 by snap-gauge bolt 13, at one of corner location of pedestal 11 It is provided with oil pipe 10, oil pipe 10 is equipped with fixture block 15 close to one end of the gear teeth 14.

It please refers to shown in Fig. 1, Fig. 2 and Fig. 3, oil pipe 10 is middle hollow structure, and oil pipe 10 is pacified far from one end of fixture block 15 Equipped with plunger 9, after a period of use, plunger 9 can be pulled out, lubricating oil is injected into oil pipe 10, lubricating oil is by the one of fixture block 15 End outflow, adjusts chair angle, can be lubricated to all gear teeth 14.

It please refers to shown in Fig. 2 and Fig. 3, the length of fixture block 15 is less than the distance between two neighboring gear teeth 14, so that fixture block 15 can be connected between the two neighboring gear teeth 14, guarantee being normally carried out for locking work.

Refering to Figure 1, handle 4 and pedestal 11 by 7 elastic connection of second spring, after the completion of angle modulation, unclamp handle 4, handle 4 can move obliquely under the action of second spring 7.

It please refers to shown in Fig. 2 and Fig. 3, the side of fixture block 15 towards the gear teeth 14 offers oil outlet, the row for lubricating oil Out, to be lubricated to the gear teeth 14.

It please refers to shown in Fig. 1 and Fig. 2, snap-gauge 12 and mounting plate 1 are integrally formed, and stable structure is not susceptible to be broken.

Working principle: before use, being fixedly connected with one end of mounting plate 1 with motor vehicle seat back by bolt, pass through spiral shell Pedestal 11 is fixedly connected by bolt with the pedestal of automotive seat, and when not in use, reclining apparatus is in locking state, when angle modulation, is used Person holds handle 4, is lifted up handle 4, and limited post 6 moves obliquely along arc groove 5, and snap-gauge 12 rotates counterclockwise, and drives First spring 2 rotates counterclockwise, and mounting plate 1 moves up while rotating counterclockwise, so that the gear teeth 14 are far from fixture block 15, solution Except the limitation of the gear teeth 14 and fixture block 15, so that reclining apparatus is in the unlocked state, rotary seat chair back, carries out angle at this time Degree is adjusted, and after seat back angle regulates, unclamps handle 4, and under the action of second spring 7, handle 4 is rotated clockwise, Under the action of first spring 2, mounting plate 1 is rotated clockwise, and fixture block 15 blocks between the gear teeth 14 adjacent with other two, angle modulation dress It sets again in locking state, angular adjustment is completed, and after a period of use, can pull out plunger 9, lubricating oil is injected into oil pipes 10 Interior, lubricating oil is flowed out by one end of fixture block 15, is adjusted chair angle, can be lubricated to all gear teeth 14.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of reclining apparatus for automobile chair frame assembly, including pedestal (11), the middle position of the pedestal (11) Place is fixed with fixed column (8), and the outside of the fixed column (8) is successively arranged with mounting plate by bottom to the top of fixed column (8) (1), bottom plate (3), handle (4) and the first spring (2), the bottom plate (3) are located at the front of mounting plate (1), handle (4) position In the front of bottom plate (3), first spring (2) is located at the front of handle (4), and the preceding table wall of the mounting plate (1) is provided with Limited post (6) and snap-gauge (12), the snap-gauge (12) are located at the side of limited post (6), offer arc groove on the bottom plate (3) (5), the limited post (6) sequentially passes through arc groove (5) and handle (4), is arranged at one end marginal position of the mounting plate (1) There are several gear teeth (14), be connected with second spring (7) between the handle (4) and one of side wall of pedestal (11), Be characterized in that: one end and fixed column (8) of first spring (2) are fixed, and the other end and snap-gauge (12) pass through snap-gauge bolt (13) it is fixedly connected, is provided with oil pipe (10) at one of corner location of the pedestal (11), the oil pipe (10) is close One end of the gear teeth (14) is equipped with fixture block (15).

2. a kind of reclining apparatus for automobile chair frame assembly according to claim 1, it is characterised in that: the oil Managing (10) is middle hollow structure, and oil pipe (10) is equipped with plunger (9) far from the one end of fixture block (15).

3. a kind of reclining apparatus for automobile chair frame assembly according to claim 1, it is characterised in that: the card The length of block (15) is less than the distance between two neighboring described gear teeth (14).

4. a kind of reclining apparatus for automobile chair frame assembly according to claim 1, it is characterised in that: described Hand (4) and pedestal (11) pass through second spring (7) elastic connection.

5. a kind of reclining apparatus for automobile chair frame assembly according to claim 1, it is characterised in that: the card The side of block (15) towards the gear teeth (14) offers oil outlet.

6. a kind of reclining apparatus for automobile chair frame assembly according to claim 1, it is characterised in that: the card Plate (12) and mounting plate (1) are integrally formed.