CN209533179U - A kind of car seat back frame fixed mechanism - Google Patents
A kind of car seat back frame fixed mechanism Download PDFInfo
- Publication number
- CN209533179U CN209533179U CN201920048671.3U CN201920048671U CN209533179U CN 209533179 U CN209533179 U CN 209533179U CN 201920048671 U CN201920048671 U CN 201920048671U CN 209533179 U CN209533179 U CN 209533179U
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- block
- back frame
- seat back
- backrest frames
- fixed
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Abstract
The utility model discloses a kind of car seat back frame fixed mechanisms for belonging to technical field of automobile manufacture, including fixed plate, backrest frames ontology is provided with above the fixed plate, the inside of the backrest frames ontology and be located at fixed plate above be provided with fixture block, and the outside of backrest frames ontology and be located at fixed plate above be provided with fixing piece, the fixing piece is by card slot, rubber layer, supporting block, mounting plate, fixing seat, first link block, Anti-slip cover, rotating bar, first rotating shaft, second shaft, fixed block, connector, spring, buckle and the second link block, one end of the slide bar is fixedly connected through mounting plate and with fixed block, the utility model is provided with fixing piece, by the way that fixing piece is arranged, it holds Anti-slip cover and rotates rotating bar, pass through first rotating shaft, second shaft and connector are used cooperatively, it will buckle It is clamped with fixture block, so that car seat back frame is fixed between fixture block and fixing piece.
Description
Technical field
The utility model relates to technical field of automobile manufacture more particularly to a kind of car seat back frame fixed mechanisms.
Background technique
Automotive seat can be divided into split seat, bench seat by shape；Fixed, detachable, adjusting can be divided by function
Formula；One, double, more people's chairs can be divided by carriage number, according to the service performance of seat, from earliest fixed seat, one
Multi-functional power adjustment seat is directly developed to, has pneumatic seat, automatic seat, stereo system seat, mental restoration seat, directly
To electrical adjustment seat, it is divided into leather seat and flannelette seat etc. by material.There are also the seats of some Special use objects, such as
Virgin seat and seat of racing car etc., car seat back frame is the indispensable component part of automotive seat, in automotive seat
Backrest frames need that car seat back frame is fixed in the process of production and processing.
But car seat back frame fixed mechanism currently on the market to car seat back frame often directly into
Row is fixed, and car seat back frame often generates offset in fixation procedure, and it is fixed more inconvenient while existing to cause
Car seat back frame fixed mechanism often dismantles trouble, causes working efficiency low, for this purpose, it is proposed that a kind of automotive seats
Chair back skeleton fixing mechanism solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and propose a kind of motor vehicle seat back
Skeleton fixing mechanism has the characteristics that easy to operate, fix stably, fixation and convenient disassembly are quick.
To achieve the goals above, the utility model adopts the technical scheme that a kind of car seat back frame is solid
Determine mechanism, including fixed plate, be provided with backrest frames ontology above the fixed plate, the inside of the backrest frames ontology and
It is provided with fixture block above fixed plate, and the outside of backrest frames ontology and is located above fixed plate and is provided with fixation
Part, the fixing piece is by card slot, rubber layer, supporting block, mounting plate, fixing seat, the first link block, Anti-slip cover, rotating bar, first
Shaft, the second shaft, fixed block, connector, spring, buckle and the second link block, one end of the slide bar through mounting plate and
It is fixedly connected with fixed block, the other end of the slide bar is fixedly connected through supporting block and with buckle, and the inside of the buckle is opened
It is provided with rubber layer equipped with card slot, and on the inner wall buckled, the outer cover between the supporting block and mounting plate and positioned at slide bar
Both sides external equipped with spring, and supporting block is provided with connector, and the connector is provided with far from one end of supporting block
One link block, first link block are rotatablely connected by first rotating shaft and the second link block, and one end of the rotating bar passes through
Second shaft and fixing seat are rotatablely connected, and the other end of the rotating bar is arranged with Anti-slip cover.
Preferably, the quantity of the fixture block is four, and four fixture blocks are in the inside rectangular array of backrest frames ontology
Distribution, four fixture blocks are abutted with the inner wall of backrest frames ontology.
Preferably, the quantity of the fixing piece is four, and four fixing pieces are in rectangle in the outside of backrest frames ontology
Array distribution.
Preferably, second link block is fixedly connected with rotating bar.
Preferably, the fixing seat is fixedly connected far from one end of the second shaft with fixed plate.
Preferably, the both ends of the mounting plate are fixedly connected with the inner wall of connector.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is provided with fixing piece, by the way that fixing piece is arranged, holds Anti-slip cover and rotates rotating bar, by the
One shaft, the second shaft and connector are used cooperatively, and buckle are clamped with fixture block, so that car seat back frame is clamped
It is fixed between fixture block and fixing piece, when needing to take out seat back-rest framework ontology from fixed plate, need to only rotate rotation
Bar can take out buckle from the external of fixture block, to release fixation, simple to operate, fixed and disassembly is quick, improve
Working efficiency.
(2) the utility model is provided with fixture block, the fixture block being distributed by the way that four rectangular arrays are arranged above fixed plate,
Car seat back frame is socketed in the outside of four fixture blocks, to be pre-fixed to car seat back frame, is prevented
Car seat back frame generates offset in the top of fixed plate in fixation procedure, to be not easy to motor vehicle seat back bone
Frame is fixed, and keeps staff quicker to the fixation of car seat back frame by fixture block, makes automotive seat
The fixation of backrest frames is more firm.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is partial enlargement structural representation at A in the utility model Fig. 1；
Fig. 3 is the utility model fixing piece overlooking structure diagram；
Fig. 4 is the utility model fixing piece side structure schematic view.
In figure: 1, fixed plate；2, backrest frames ontology；3, fixing piece；301, card slot；302, rubber layer；303, supporting block；
304, mounting plate；305, fixing seat；306, the first link block；307, Anti-slip cover；308, rotating bar；309, first rotating shaft；310,
Second shaft；311, fixed block；312, connector；313, spring；314, slide bar；315, it buckles；316, the second link block；4, block
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. 4, the utility model provides a kind of technical solution: a kind of car seat back frame is fixed
Mechanism, including fixed plate 1, the top of fixed plate 1 are provided with backrest frames ontology 2, the inside of backrest frames ontology 2 and are located at solid
The top of fixed board 1 is provided with fixture block 4, and the outside of backrest frames ontology 2 and is located at the top of fixed plate 1 and is provided with fixing piece 3,
Fixing piece 3 is by card slot 301, rubber layer 302, supporting block 303, mounting plate 304, fixing seat 305, the first link block 306, Anti-slip cover
307, rotating bar 308, first rotating shaft 309, the second shaft 310, fixed block 311, connector 312, spring 313, buckle 315 and the
One end of two link blocks 316, slide bar 314 is fixedly connected through mounting plate 304 and with fixed block 311, and the other end of slide bar 314 passes through
It perforating branches bracer 303 and is fixedly connected with buckle 315, the inside for buckling 315 offers card slot 301, and buckles and set on 315 inner wall
It is equipped with rubber layer 302, the outer cover between supporting block 303 and mounting plate 304 and positioned at slide bar 314 is equipped with spring 313, and supports
The both sides external of block 303 is provided with connector 312, and connector 312 is provided with the first link block far from one end of supporting block 303
306, the first link block 306 is rotatablely connected by first rotating shaft 309 and the second link block 316, and one end of rotating bar 308 passes through the
Two shafts 310 are rotatablely connected with fixing seat 305, and the other end of rotating bar 308 is arranged with Anti-slip cover 307.
In the present embodiment, it is preferred that the quantity of fixture block 4 is four, and four fixture blocks 4 are in the inside of backrest frames ontology 2
Rectangular array distribution, four fixture blocks 4 are abutted with the inner wall of backrest frames ontology 2, are clamped by setting fixture block 4 and fixing piece 3,
To which by the clamping between fixing piece 3 and fixture block 4, backrest frames ontology 2 to be fixed on to the top of fixed plate 1.
In the present embodiment, it is preferred that the quantity of fixing piece 3 is four, and four fixing pieces 3 are in backrest frames ontology 2
The distribution of outside rectangular array, is secured firmly to the upper of fixed plate 1 for backrest frames ontology 2 by the setting of four fixing pieces 3
Side.
In the present embodiment, it is preferred that the second link block 316 is fixedly connected with rotating bar 308, the rotation of rotating bar 308 second
Link block 316 rotates, and the second link block 316 is mobile with follower link 312 by first rotating shaft 309, to make fixing piece 3 that will lean on
It is fixed to carry on the back frame body 2.
In the present embodiment, it is preferred that fixing seat 305 is fixedly connected far from one end of the second shaft 310 with fixed plate 1, is led to
It crosses fixing seat 305 and is fixedly connected with fixing piece 3 with fixed plate 1, to be fixed on backrest frames ontology 2 by fixing piece 3
The top of fixed board 1.
In the present embodiment, it is preferred that the both ends of mounting plate 304 are fixedly connected with the inner wall of connector 312, by mounting plate
304 are fixed on the side of connector 312, can be fixed by slide bar 314, allow supporting block 303 in the external sliding of slide bar 314
It is dynamic, so that backrest frames ontology 2 is fixed between buckle 315 and supporting block 303.
Working principle: in use, backrest frames ontology 2 to be placed on to the top of fixed plate 1, and make backrest frames ontology
Four fixture blocks 4 being arranged in above 2 inner wall and fixed plate 1 abut, and hold Anti-slip cover 307 and lift rotating bar 308 upwards, turn
Lever 308 rotates and the second link block 316 is driven to be rotated up, and the second link block 316 makes connector by first rotating shaft 309
312 is mobile, and connector 312 drives buckle 315 mobile by slide bar 314, when buckle 315 is moved to the top of fixture block 4, by card
The outsides that button 315 is socketed in fixture block 4 press rotating bar 308, by being used cooperatively for first rotating shaft 309 and the second shaft 310,
With the movement of follower link 312 and make supporting block 303 in the external mobile of slide bar 314, compressed spring 313, thus by backrest frames
Ontology 2 is fixed between buckle 315 and supporting block 303, is fixed to backrest frames ontology 2, similarly, is passed through portable rotating bar
308 can be such that buckle 315 takes out from the external of fixture block 4, so that backrest frames ontology 2 be removed from the top of fixed plate 1.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of car seat back frame fixed mechanism, including fixed plate (1), it is characterised in that: the fixed plate (1) it is upper
Side be provided with backrest frames ontology (2), the inside of the backrest frames ontology (2) and be located at fixed plate (1) above be provided with
Fixture block (4), and the outside of backrest frames ontology (2) and be located at fixed plate (1) above be provided with fixing piece (3), the fixation
Part (3) is by card slot (301), rubber layer (302), supporting block (303), mounting plate (304), fixing seat (305), the first link block
(306), Anti-slip cover (307), rotating bar (308), first rotating shaft (309), the second shaft (310), fixed block (311), connector
(312), spring (313), slide bar (314), buckle (315) and the second link block (316), one end of the slide bar (314) are run through
Mounting plate (304) and be fixedly connected with fixed block (311), the other end of the slide bar (314) through supporting block (303) and with card
Button (315) is fixedly connected, and the inside of the buckle (315) offers card slot (301), and is provided on the inner wall of buckle (315)
Rubber layer (302) between the supporting block (303) and mounting plate (304) and is located at the outer cover of slide bar (314) equipped with spring
(313), and the both sides external of supporting block (303) is provided with connector (312), and the connector (312) is far from supporting block
(303) one end is provided with the first link block (306), and first link block (306) is connected by first rotating shaft (309) with second
Block (316) rotation connection is connect, one end of the rotating bar (308) is connected by the second shaft (310) and fixing seat (305) rotation
It connects, the other end of the rotating bar (308) is arranged with Anti-slip cover (307).
2. a kind of car seat back frame fixed mechanism according to claim 1, it is characterised in that: the fixture block (4)
Quantity be four, and four fixture blocks (4) backrest frames ontology (2) inside rectangular array be distributed, four fixture blocks
(4) it is abutted with the inner wall of backrest frames ontology (2).
3. a kind of car seat back frame fixed mechanism according to claim 1, it is characterised in that: the fixing piece
(3) quantity is four, and four fixing pieces (3) are distributed in the outside rectangular array of backrest frames ontology (2).
4. a kind of car seat back frame fixed mechanism according to claim 1, it is characterised in that: second connection
Block (316) is fixedly connected with rotating bar (308).
5. a kind of car seat back frame fixed mechanism according to claim 1, it is characterised in that: the fixing seat
(305) one end far from the second shaft (310) is fixedly connected with fixed plate (1).
6. a kind of car seat back frame fixed mechanism according to claim 1, it is characterised in that: the mounting plate
(304) both ends are fixedly connected with the inner wall of connector (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920048671.3U CN209533179U (en) | 2019-01-12 | 2019-01-12 | A kind of car seat back frame fixed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920048671.3U CN209533179U (en) | 2019-01-12 | 2019-01-12 | A kind of car seat back frame fixed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209533179U true CN209533179U (en) | 2019-10-25 |
Family
ID=68269464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920048671.3U Active CN209533179U (en) | 2019-01-12 | 2019-01-12 | A kind of car seat back frame fixed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209533179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015056A (en) * | 2019-12-25 | 2020-04-17 | 扬州天润机电有限公司 | Side clamping tool for processing chair back headrest |
-
2019
- 2019-01-12 CN CN201920048671.3U patent/CN209533179U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015056A (en) * | 2019-12-25 | 2020-04-17 | 扬州天润机电有限公司 | Side clamping tool for processing chair back headrest |
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