CN209813773U

CN209813773U - Multifunctional rotating seat

Info

Publication number: CN209813773U
Application number: CN201920445610.0U
Authority: CN
Inventors: 孙继国; 刘超; 蔡斌; 王明星
Original assignee: Changchun Faway Adient Automotive Systems Co Ltd
Current assignee: Changchun Faway Adient Automotive Systems Co Ltd
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2019-12-20
Anticipated expiration: 2029-04-03

Abstract

The utility model relates to a car seat technical field, concretely relates to multi-functional swivel seat chair, this swivel seat chair includes: the seat body installs the rotary mechanism who is used for rotatory seat in seat body bottom, and rotary mechanism includes: the lower base of the rotary table is arranged on a sliding track, a supporting guide rail mounting groove for mounting the supporting guide rail and the limiting guide rail mounting groove of the limiting guide rail are formed in the upper end surface of the lower base of the rotary table, a convex edge protruding towards the direction of the lower base of the rotary table is arranged on the lower bottom surface of the seat body, and the convex edge is clamped on the supporting guide rail; the utility model has the advantages that: connection structure compares intensity for ball bearing formula structure higher, stability is better, the phenomenon that slightly rocks can not appear after the locking.

Description

Multifunctional rotating seat

Technical Field

The utility model relates to a car seat technical field, concretely relates to multi-functional rotatory seat.

Background

Rotatory seat on the market is applicable to commercial car usually at present, but because rotatory seat is after rotatory, the safety belt that is located car B post can't be used, make the person of taking the security greatly reduced of in-process, some integrated bikini safety belts on rotatory seat also appear on the market, but because the intensity of rotatory seat is not high, seriously restrict application and development of rotatory seat, it is the problem that rotatory seat's rotary mechanism (being ball bearing formula structure mostly) can't bear the weight of the car and have great pulling force to lead to the safety belt to appear after the accident in the rotary seat's rotary mechanism on the market (being the ball bearing formula structure).

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional rotatory seat for improve the holistic intensity of seat and be used for installing the bikini safety belt, in order to overcome above-mentioned prior art not enough.

The technical scheme of the utility model be realized like this, this rotary seat includes: the seat body is installed at the bottom of the seat body and used for rotating the rotating mechanism of the seat, and the improvement is as follows: the rotating mechanism includes: a supporting guide rail, a limiting guide rail, a turntable lock bracket, an unlocking handle assembly, a turntable lower base and a fixed disk, the lower base of the turntable is arranged on a chassis in the automobile or on a sliding track for sliding the seat in the automobile, a supporting guide rail mounting groove for mounting the supporting guide rail and a limiting guide rail mounting groove for mounting the limiting guide rail are arranged on the upper end surface of the turntable lower base, the supporting guide rail and the limiting guide rail are respectively clamped in the supporting guide rail mounting groove and the limiting guide rail mounting groove, the lower bottom surface of the seat body is provided with a convex edge protruding towards the direction of the lower base of the turntable, the convex edge is clamped on the supporting guide rail, the lower base of the rotary table is provided with a rotary table bolt avoiding through hole which penetrates through the lower base of the rotary table, the fixed disc is arranged at the lower end surface of the lower base of the rotary table,

install carousel fixing bolt on the fixed disk passes the carousel bolt and dodges the through-hole and protruding edge bolted connection, makes supporting rail limit rail base centre gripping is in under the carousel the lower bottom surface of seat body with between the fixed disk, carousel lock support sets up under the carousel on the up end of base, unblock handle assembly sets up on the seat body, unblock handle assembly through control install under the seat body the bottom surface the spring bolt with carousel lock support cooperation for the unblock and the locking of base under seat body and the carousel.

As preferred, be provided with the couple on the lower bottom surface of seat body, be provided with down the couple on the up end of base under the carousel, be provided with the draw-in groove down on the couple, upward be provided with the joint end on the couple, the joint end is located the draw-in groove of couple down, be formed with the space between the inner wall of joint end and draw-in groove, the seat body is suffering the harm and is out of shape the back, makes the joint end out of shape the back with the draw-in groove contact.

Preferably, the number of the upper hooks is four, the four upper hooks are uniformly distributed on the lower bottom surface of the seat body, the number of the lower hooks is four, and the positions corresponding to the upper hooks are arranged on the upper end surface of the lower base of the turntable.

Preferably, the support guide rails are of two groups of semicircular structures, the limit guide rails are of two groups of semicircular structures, the diameter of the support guide rails is larger than that of the limit guide rails, and two limit blocks for limiting the limit guide rails from moving are arranged in the limit guide rail mounting grooves at the positions of the two groups of limit guide rail connecting joints.

Preferably, the fixed disk is in the shape of a circular ring, and the fixed disk includes: the outer ring part is in contact with the lower end face of the lower base of the rotary table, and the inner ring part is connected with the convex edge bolt through the rotary table fixing bolt.

Preferably, the shape of the slide rail bracket of the turntable lower base in contact with the slide rail is a U-shaped support frame.

The utility model has the advantages and positive effects that:

1. the utility model discloses a rotary mechanism adopts be under the lower bottom surface of seat body and the carousel base will support under guide rail, limit rail and the carousel base clamp between the two, seat body bottom rotates for support rail and limit rail, and its connection structure compares intensity for ball bearing formula structure higher, stability is better, the phenomenon that slightly rocks can not appear behind the locking.

2. The utility model discloses increase couple and couple down under the carousel on base and the seat body to strengthen the joint strength between the base under seat body and carousel when the car takes place the accident, provide the guarantee for the bikini safety belt is installed on the seat body.

3. The utility model discloses a spacing guide rail adopts split type design, under the spacing of the inside stopper of spacing guide rail mounting groove, further strengthens seat body pivoted stability on the base under the carousel.

4. The utility model discloses adopt the U-shaped support frame with the slide rail support of base and slip track contact under the carousel, the joint strength of base and stroke slide rail still can place different stroke slide rails according to the automobile body demand under the further enhancement carousel, and increase passenger's shank space improves the seat travelling comfort.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded view of the seat body and the lower seat of the turntable of the present invention.

Fig. 3 is an exploded view of the overall structure of the present invention.

Fig. 4 is a schematic structural view of the fixing disc of the present invention.

Fig. 5 shows the upper hook and the lower hook structure of the present invention.

Fig. 6 is a schematic structural view of the unlocking handle assembly of the present invention.

Reference numerals: the seat comprises a seat body 1, a supporting guide rail 2, a limiting guide rail 3, a rotary table lock support 4, an unlocking handle assembly 5, an unlocking handle 5-1, a spring 5-2, a strip-shaped through hole 5-3, a lock tongue 6, a rotary table lower base 7, a fixed disc 8, a convex edge 9, a rotary table bolt avoiding through hole 10, a rotary table fixing bolt 11, an upper hook 12, a lower hook 13, a clamping groove 14, a clamping end 15, a gap 16, a sliding rail 17, a sliding rail support 18, a limiting block 19, a nut 20, an outer ring part 21 and an inner ring part 22.

Detailed Description

Referring to fig. 1-6, the present invention includes: seat body 1, install the rotary mechanism who is used for rotatory seat in seat body 1 bottom, rotary mechanism includes: the seat comprises a supporting guide rail 2, a limiting guide rail 3, a rotary disc lock bracket 4, an unlocking handle assembly 5, a rotary disc lower base 7 and a fixed disc 8, wherein the rotary disc lower base 7 is arranged on a chassis in the automobile or on a sliding track in the automobile for seat sliding, a supporting guide rail mounting groove for mounting the supporting guide rail 2 and the limiting guide rail mounting groove of the limiting guide rail 3 are arranged on the upper end surface of the rotary disc lower base 7, the supporting guide rail 2 and the limiting guide rail 3 are respectively clamped in the supporting guide rail mounting groove and the limiting guide rail mounting groove, a convex edge 9 protruding towards the direction of the rotary disc lower base 7 is arranged on the lower bottom surface of the seat body 1, the convex edge 9 is clamped on the supporting guide rail 2, a rotary disc bolt penetrating through the rotary disc lower base 7 is arranged on the rotary disc lower base to avoid a through hole 10, and the fixed disc 8 is arranged at the lower end surface position of the rotary, install carousel fixing bolt 11 on the fixed disk 8 passes the carousel bolt and dodges 10 through-holes and protruding 9 bolted connection along to fix through nut 20, make support rail 2 limit rail 3 base 7 centre gripping is in under the carousel seat body 1's lower bottom surface with between the fixed disk 8, carousel lock support 4 sets up under the carousel on the up end of base 7, unblock handle assembly 5 sets up seat body 1 is close to the position of person's hand of taking, unblock handle assembly 5 through control install the spring bolt 19 of bottom surface under seat body 1 with carousel lock support 4 cooperates for seat body 1 and carousel under the unblock and the locking of base 7, unblock handle assembly 5 includes: the rotary disc unlocking device comprises an unlocking handle 5-1, a spring 5-2 and a lock tongue 6, wherein one end of the unlocking handle 5-1 is hinged to the position, close to the edge, of a base 7 under a rotary disc, a bar-shaped through hole 5-3 is further formed in the position, located in a lock groove of a rotary disc lock support 4, of the unlocking handle 5-1, the lock tongue 6 is arranged in the bar-shaped through hole, one end of the lock tongue 6 is connected with the spring 5-2, and the other end of the spring 5-2 is fixedly connected to a fixed disc 8.

Referring to fig. 2, 3 and 5, as a preferred structure, the lower bottom surface of the seat body 1 of the present invention is provided with four upper hooks 12, four upper hooks 12 are uniformly distributed on the lower bottom surface of the seat body 1, the upper end surface of the turntable lower base 7 is provided with four lower hooks 13, the position corresponding to the upper hook 12 is arranged on the upper end surface of the turntable lower base 7, the lower hook 13 is provided with a clamping groove 14, the upper hook 12 is provided with a clamping end 15, the clamping end 15 is positioned in the clamping groove 14 of the lower hook 13, a gap 16 is formed between the clamping end 15 and the inner wall of the clamping groove 14, the size of the gap 16 is 1.5mm, after the seat body 1 is damaged and deformed, the clamping end 15 is deformed and then contacts the C-shaped clamping groove 14.

Referring to fig. 3, fig. 4, as preferred structure, the utility model discloses a support rail 2 is two sets of semi-circular structure, limit rail 3 is two sets of semi-circular structure, support rail 2's diameter is greater than limit rail 3's diameter, it is provided with two stopper 19 that restrict limit rail 3 and move to lie in two sets of limit rail 3 attach fitting positions in limit rail 3's the mounting groove.

Referring to fig. 4, as a preferred structure, the shape of the fixed disk 8 of the present invention is a circular ring shape, and the fixed disk 8 includes: the outer ring part 21 is in contact with the lower end face of the turntable lower base 7, the inner ring part 22 is in bolted connection with the convex edge 9 through the turntable fixing bolt 11, and a plurality of bolt holes for mounting the turntable fixing bolt 11 are formed in the inner ring part 22.

Referring to fig. 1 and 2, as a preferred structure, the slide rail bracket 18 of the turntable lower base 7 contacting the slide rail 17 is a U-shaped support.

Claims

1. A multi-function swivel seat comprising: the seat body installs the rotary mechanism who is used for rotatory seat in seat body bottom, its characterized in that, rotary mechanism includes: the lower base of the rotary table is arranged on a chassis in the automobile or on a sliding track in the automobile for sliding a seat, a supporting guide rail mounting groove for mounting the supporting guide rail and a limiting guide rail mounting groove for mounting the limiting guide rail are arranged on the upper end surface of the lower base of the rotary table, the supporting guide rail and the limiting guide rail are respectively clamped in the supporting guide rail mounting groove and the limiting guide rail mounting groove, a convex edge protruding towards the direction of the lower base of the rotary table is arranged on the lower bottom surface of the seat body, the convex edge is clamped on the supporting guide rail, a rotary table bolt avoiding through hole penetrating through the lower base of the rotary table is arranged on the lower base of the rotary table, the fixed disc is arranged at the position of the lower end surface of the lower base of the rotary table, and a rotary table fixing bolt arranged on the fixed disc penetrates through the rotary table bolt avoiding through hole to be connected with the convex edge bolt, make support rail the limit rail under the carousel base centre gripping be in the lower bottom surface of seat body with between the fixed disk, carousel lock support sets up on the up end of base under the carousel, unblock handle assembly sets up on the seat body, unblock handle assembly through control install under the seat body the spring bolt of bottom surface with carousel lock support cooperation for the unblock and the locking of base under seat body and the carousel.

2. The multifunctional rotary seat according to claim 1, wherein an upper hook is arranged on the lower bottom surface of the seat body, a lower hook is arranged on the upper end surface of the lower base of the turntable, a clamping groove is arranged on the lower hook, a clamping end is arranged on the upper hook, the clamping end is located in the clamping groove of the lower hook, a gap is formed between the clamping end and the inner wall of the clamping groove, and the seat body is deformed by damage, so that the clamping end is in contact with the clamping groove after being deformed.

3. The multifunctional rotary seat as claimed in claim 2, wherein the number of the upper hooks is four, the four upper hooks are uniformly arranged on the lower bottom surface of the seat body, the number of the lower hooks is four, and the positions corresponding to the upper hooks are arranged on the upper end surface of the lower base of the turntable.

4. The multifunctional rotary seat according to claim 1, wherein the support rails are of two sets of semicircular structures, the limit rails are of two sets of semicircular structures, the diameter of the support rails is larger than that of the limit rails, and two limit blocks for limiting the movement of the limit rails are arranged in the limit rail mounting grooves at the positions of the two sets of limit rail joints.

5. The multifunctional swivel seat of claim 1, wherein the stationary plate is in the shape of a circular ring, the stationary plate comprising: the outer ring part is in contact with the lower end face of the lower base of the rotary table, and the inner ring part is connected with the convex edge bolt through the rotary table fixing bolt.

6. The multifunctional rotary chair as claimed in claim 1, wherein the slide rail bracket of the turntable lower base contacting the slide rail is a U-shaped support.