CN208411507U - A kind of automobile chair frame mounting structure - Google Patents
A kind of automobile chair frame mounting structure Download PDFInfo
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- CN208411507U CN208411507U CN201821038940.XU CN201821038940U CN208411507U CN 208411507 U CN208411507 U CN 208411507U CN 201821038940 U CN201821038940 U CN 201821038940U CN 208411507 U CN208411507 U CN 208411507U
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- axle bed
- spacing ball
- fixed
- bolt
- chair framework
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Abstract
The utility model discloses a kind of automobile chair frame mounting structures, including chair framework, upper fixed mechanism and lower fixed mechanism；Upper fixed mechanism includes backrest lock and backrest lock pin, and backrest lock is fixed on body side wall, and backrest lock pin is fixed on the side of chair framework, and backrest lock and backrest lock pin cooperate；Lower fixed mechanism includes shaft, axle bed, spacing ball bowl and floor latch；Shaft is fixed on chair framework, one end of shaft is equipped with bolt, snap ring is provided in the circumferential direction of the bolt, the other end of shaft is equipped with spacing ball, axle bed and spacing ball bowl or so are relatively fixed on body platform, bolt passes through axle bed and is rotatablely connected with the axle bed, and the snap ring on bolt is against the relative inner of axle bed, and spacing ball is against in spacing ball bowl；Floor latch is between axle bed and spacing ball bowl and is fixed on body platform, and shaft is equipped with floor lock pin, and floor latch and floor lock pin cooperate.The utility model is easy for removal and installation, and low to the intensity requirement of skeleton.
Description
Technical field
The utility model relates to technical field of automobile accessories, and in particular to a kind of automobile chair frame mounting structure.
Background technique
One forward mounted seat of existing automobile, chair framework is all made of or part is fixed using bolt with vehicle body
Mode, the installation point connecting with vehicle body is also arranged on body platform, and seat back-rest framework stress need to be transmitted to seat seat
Pelvis frame, then be transmitted on body platform.
The chair framework of above structure cannot manually disassemble from vehicle body seat and again such as without corresponding tool
It is newly mounted on vehicle body, dismounting convenience is poor；The chair framework of above structure is born suffered by backrest frames as that need to sit basin
Power, it is higher to cause to sit basin frame strength, is unfavorable for light-weighted promotion.
Utility model content
For the defects in the prior art, the utility model provides a kind of easy for removal and installation and to frame strength
It is required that low automobile chair frame mounting structure.
The utility model discloses a kind of automobile chair frame mounting structure, including chair framework, it is set to the seat bone
The upper fixed mechanism on frame top and lower fixed mechanism set on the chair framework bottom；Fixed mechanism includes backrest
Lock and backrest lock pin, the backrest lock are fixed on body side wall, and the backrest lock pin is fixed on the side of chair framework, described
Backrest lock and backrest lock pin cooperate so that the side on the top of chair framework to be fixed on body side wall；The lower fixed mechanism packet
Include shaft, axle bed, spacing ball bowl and floor latch；The shaft is fixed on chair framework, and one end of shaft is equipped with bolt, this is inserted
Be provided with snap ring in the circumferential direction of pin, the other end of shaft is equipped with spacing ball, the axle bed and spacing ball bowl or so it is relatively fixed
On body platform, the bolt passes through axle bed and is rotatablely connected with the axle bed, and the snap ring on bolt is against the relative inner of axle bed,
The spacing ball is against in spacing ball bowl；The floor latch is between axle bed and spacing ball bowl and is fixed on body platform,
The shaft is equipped with floor lock pin, and the floor latch and floor lock pin cooperate locking the bottom of chair framework in body platform
On.
Using the above structure, the bottom of chair framework is connect by lower fixed mechanism with body platform, and shaft one end is inserted
Pin insertion axle bed, snap ring is against on axle bed, and the spacing ball of the other end is against in spacing ball bowl, with to shaft front and back and left and right into
Row limit, meanwhile, shaft is locked on body platform by floor latch, with limiting up and down to shaft, such chair framework
It can only just rotate around the axis, the top of chair framework is locked on body side wall by backrest lock, constraint chair framework rotation, thus
Realize the fixation of chair framework.There is an obligatory point in the upper and lower part of the chair framework, when use center of gravity between two obligatory points,
To avoid formation cantilever design, intensity needed for chair framework can be effectively reduced, to realize the lightweight of chair framework.Installation
When, the bolt of chair framework lower part side is inserted into axle bed, and the spacing ball of the chair framework lower part other side is pressed into spacing ball
Bowl, then locks floor latch, and after locking floor latch, then swiveling seat locks backrest lock so that backrest lock pin is directed at backrest lock
, when disassembly, it is first turned on backrest lock, then swiveling seat, so that the floor latch under seat is exposed, then opens floor
Then lock lifts chair framework side so that spacing ball disengaging spacing ball bowl, then moves back the bolt of the chair framework other side
Axle bed out, the installation and removal of chair framework are very convenient without using tool.
Further, be arranged with axle sleeve on the bolt, bolt is slided by the axle sleeve and the axle bed, the axle bed with
Washer is provided between snap ring.By setting axle sleeve and washer, noise when chair framework rotation can be reduced.
Further, the axle sleeve is connected as one with washer, and washer is radially divided into interior ring segment, bending segment and outer
Ring segment, the interior ring segment lean on snap ring side, and the outer ring segment leans on axle bed side, pass through bending segment phase between interior ring segment and outer ring segment
Even.Axle sleeve and washer design for integral type, reduce components, are easily installed, and there may be peritreme protrusions during fabrication for axle bed
Situation, by the setting of bending, so that washer forms groove in interior ring segment close to the side of axle bed, to avoid axis by the groove
The protrusion of bore edge, reduces machining accuracy, is bonded washer more between axle bed and snap ring.
Further, the spacing ball bowl is made of elastic material.The spacing ball bowl of elastic material can absorb tolerance,
The axially mounted gap of shaft is eliminated, the noise collided with spacing ball is reduced.
Further, in order to optimize structure, keep structure more compact, fluted, the axle bed, limit are set on body platform
Position ball bowl and floor latch are respectively mounted in the groove.
Further, the chair framework includes backrest frames and cushion skeleton, and the cushion skeleton is fixed on by spine
The middle part of frame.
The beneficial effects of the utility model are: there is an obligatory point in the upper and lower part of chair framework, center of gravity is two when use
Between obligatory point, to avoid cantilever design, intensity needed for chair framework can be effectively reduced, to realize chair framework is formed
Lightweight；The installation and removal of chair framework are very convenient without using tool.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of the lower fixed structure of the utility model embodiment；
Fig. 3 is the partial enlarged view of Fig. 2.
In attached drawing, 1 indicates chair framework；11 indicate backrest frames；12 indicate cushion skeleton；21 indicate backrest lock；22 tables
Show backrest lock pin；31 indicate shaft；311 indicate bolt；312 indicate snap ring；313 indicate spacing ball；314 indicate floor lock pin；
32 indicate axle bed；33 indicate spacing ball bowl；34 indicate floor latch；35 indicate axle sleeve；36 indicate washer；361 indicate interior ring segment；
362 indicate bending segment；363 indicate outer ring segment；4 indicate body platform；41 indicate groove；5 indicate body side wall.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to the present embodiment technical solution.Following embodiment is only used
In clearly illustrating the technical solution of the present embodiment, therefore it is only used as example, and cannot be used as a limitation limitation the present embodiment
Protection scope.
As shown in Figure 1-Figure 3, the utility model embodiment discloses a kind of automobile chair frame mounting structure, including seat
Skeleton 1, the lower fixed mechanism set on the upper fixed mechanism on 1 top of chair framework and set on 1 bottom of chair framework, chair framework
1 includes backrest frames 11 and cushion skeleton 12, and cushion skeleton 12 is fixed on the middle part of backrest frames 11.
Upper fixed mechanism includes backrest lock 21 and backrest lock pin 22, and backrest lock 21 is fixed on body side wall 5, backrest lock pin
22 are fixed on the side of chair framework 1, and backrest lock 21 cooperates with backrest lock pin 22 to fix the side on the top of chair framework 1
On body side wall 5.
Lower fixed mechanism includes shaft 31, axle bed 32, spacing ball bowl 33 and floor latch 34, and shaft 31 is fixed on chair framework
On 1, one end of shaft 31 is equipped with bolt 311, is provided with snap ring 312 in the circumferential direction of the bolt 311, the other end of shaft 31 is equipped with
Spacing ball 313, axle bed 32 and spacing ball bowl 33 or so are relatively fixed on body platform 4, bolt 311 pass through axle bed 32 and with this
Axle bed 32 is rotatablely connected, and the snap ring 312 on bolt 311 is against the relative inner of axle bed 32 (what needs to be explained here is that axle bed 32
Width it is smaller so that bolt 311 be inserted into axle bed 32 after the other end of shaft 31 can be lifted), spacing ball 313 is against limit
In ball bowl 33；Floor latch 34 is between axle bed 32 and spacing ball bowl 33 and is fixed on body platform 4, and shaft 31 is equipped with ground
Plate lock pin 314, floor latch 34 and floor lock pin 314 cooperate locking the bottom of chair framework 1 on body platform 4.
The spacing ball bowl 33 of the present embodiment is made of such as rubber, elastoplastic elastomeric material, the limit of elastic material
Ball bowl 33 can absorb tolerance, eliminate the installation gap of shaft 31, reduce the noise collided with spacing ball 313.
In order to optimize structure, keeps structure more compact, fluted 41 are arranged on body platform 4, axle bed 32, spacing ball bowl 33
It is installed in groove 41 with floor latch 34.
What needs to be explained here is that backrest lock 21 and floor latch 34 are all existing standard automobile accessories, and its structure is not
Within the scope of protection of this application, it therefore repeats no more.
In the above scheme, the bottom of chair framework 1 is connect by lower fixed mechanism with body platform 4,31 one end of shaft
Bolt 311 be inserted into axle bed 32, snap ring 312 is against on axle bed 32, and the spacing ball 313 of the other end is against in spacing ball bowl 33, with
Front and back and left and right to shaft 31 limit, meanwhile, shaft 31 is locked on body platform 4 by floor latch 34, to shaft
31 are limited up and down, such chair framework 1 just can only 31 rotation around the shaft, the top of chair framework 1 passes through backrest lock 21
Lock is on body side wall 5, and constraint chair framework 1 rotates, to realize the fixation of chair framework 1.The top of the chair framework 1 and
Obligatory point arranged at lower part, and center of gravity avoids to form cantilever design, chair framework can be effectively reduced between two obligatory points when use
Intensity needed for 1, to realize the lightweight of chair framework 1.When installation, the bolt 311 of 1 lower part side of chair framework is inserted into
Axle bed 32, and the spacing ball 313 of the 1 lower part other side of chair framework is pressed into spacing ball bowl 33, floor latch 34 is then locked, is locked
After floor latch 34, then swiveling seat locks backrest lock 21 so that backrest lock pin 22 is directed at backrest lock 21, first when disassembly
Backrest lock 21 is first opened, then swiveling seat, so that the floor latch 34 under seat is exposed, then open floor latch 34, then will
1 side of chair framework is lifted so that the disengaging spacing ball bowl 33 of spacing ball 313, then moves back the bolt 311 of 1 other side of chair framework
Axle bed 32 out, the installation and removal of chair framework 1 are very convenient without using tool.
As a further improvement of the foregoing solution, be arranged with axle sleeve 35 on bolt 311, bolt 311 by the axle sleeve 35 with
Axle bed 32 slides, and washer 36 is provided between axle bed 32 and snap ring 312, by setting axle sleeve 35 and washer 36, can reduce seat
Noise when chair skeleton 1 rotates.
The axle sleeve 35 of the present embodiment is connected as one with washer 36, and washer 36 is radially divided into interior ring segment 361, bending
Section 362 and outer ring segment 363, interior ring segment 361 lean on 312 side of snap ring, and outer ring segment 362 leans on 32 side of axle bed, interior ring segment 361 and outer ring
It is connected between section 363 by bending segment 362.Axle sleeve 35 and washer 36 design for integral type, reduce components, are easily installed, axis
The case where seat 32 is protruded there may be peritreme during fabrication, by the setting of bending, so that washer 36 is close to the side of axle bed 32
Groove is formed in interior ring segment 361 and reduces machining accuracy to avoid the protrusion of 32 peritreme of axle bed by the groove, makes washer 36
It is more bonded between axle bed 32 and snap ring 312.The axle sleeve 35 of the present embodiment and the material of washer 36 can be acetal plastic, gather
Formaldehyde plastics have good lubricity, intensity and elasticity.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the present embodiment, rather than its limitations；
Although the present embodiment is described in detail referring to foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or special to some or all of technologies
Sign is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and the present embodiment is respectively implemented
The range of example technical solution, should all cover in the claim of the present embodiment and the range of specification.
Claims (6)
1. a kind of automobile chair frame mounting structure, which is characterized in that including chair framework, set on the chair framework top
Upper fixed mechanism and lower fixed mechanism set on the chair framework bottom；
Fixed mechanism includes backrest lock and backrest lock pin, and the backrest lock is fixed on body side wall, the backrest lock
Pin is fixed on the side of chair framework, and the backrest lock cooperates with backrest lock pin the side on the top of chair framework to be fixed on
On body side wall；
The lower fixed mechanism includes shaft, axle bed, spacing ball bowl and floor latch；The shaft is fixed on chair framework, is turned
One end of axis is equipped with bolt, and snap ring is provided in the circumferential direction of the bolt, and the other end of shaft is equipped with spacing ball, the axle bed and limit
Position ball bowl or so is relatively fixed on body platform, and the bolt passes through axle bed and is rotatablely connected with the axle bed, the card on bolt
Ring is against the relative inner of axle bed, and the spacing ball is against in spacing ball bowl；The floor latch be located at axle bed and spacing ball bowl it
Between and be fixed on body platform, the shaft is equipped with floor lock pin, and the floor latch and floor lock pin cooperate with by seat
It locks on body platform the bottom of skeleton.
2. automobile chair frame mounting structure according to claim 1, it is characterised in that: be arranged with axis on the bolt
Set, bolt are slided by the axle sleeve and the axle bed, are provided with washer between the axle bed and snap ring.
3. automobile chair frame mounting structure according to claim 2, it is characterised in that: the axle sleeve is connected as with washer
One, washer are radially divided into interior ring segment, bending segment and outer ring segment, and the interior ring segment leans on snap ring side, the outer ring segment
By axle bed side, it is connected between interior ring segment and outer ring segment by bending segment.
4. automobile chair frame mounting structure according to claim 1, it is characterised in that: the spacing ball bowl is using elasticity
Material is made.
5. automobile chair frame mounting structure according to claim 1, it is characterised in that: be provided on body platform recessed
Slot, the axle bed, spacing ball bowl and floor latch are respectively mounted in the groove.
6. automobile chair frame mounting structure according to claim 1-5, it is characterised in that: the chair framework
Including backrest frames and cushion skeleton, the cushion skeleton is fixed on the middle part of backrest frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038940.XU CN208411507U (en) | 2018-07-02 | 2018-07-02 | A kind of automobile chair frame mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038940.XU CN208411507U (en) | 2018-07-02 | 2018-07-02 | A kind of automobile chair frame mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208411507U true CN208411507U (en) | 2019-01-22 |
Family
ID=65107385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821038940.XU Active CN208411507U (en) | 2018-07-02 | 2018-07-02 | A kind of automobile chair frame mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208411507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021027457A1 (en) * | 2019-08-13 | 2021-02-18 | Ningbo Geely Automobile Research & Development Co., Ltd. | Vehicle seat adjustable between a forward facing setup and a rearward facing setup |
| CN112659986A (en) * | 2021-01-06 | 2021-04-16 | 重庆长安汽车股份有限公司 | Floor locking and mounting structure of automobile side-turning seat |
-
2018
- 2018-07-02 CN CN201821038940.XU patent/CN208411507U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021027457A1 (en) * | 2019-08-13 | 2021-02-18 | Ningbo Geely Automobile Research & Development Co., Ltd. | Vehicle seat adjustable between a forward facing setup and a rearward facing setup |
| CN114007899A (en) * | 2019-08-13 | 2022-02-01 | 宁波吉利汽车研究开发有限公司 | Vehicle seat adjustable between a forward facing setting and a rearward facing setting |
| CN114007899B (en) * | 2019-08-13 | 2024-02-27 | 宁波吉利汽车研究开发有限公司 | Vehicle seat adjustable between a forward facing setting and a rearward facing setting |
| CN112659986A (en) * | 2021-01-06 | 2021-04-16 | 重庆长安汽车股份有限公司 | Floor locking and mounting structure of automobile side-turning seat |
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