CN208069472U - Seat assembly and vehicle - Google Patents
Seat assembly and vehicle Download PDFInfo
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- CN208069472U CN208069472U CN201820584398.1U CN201820584398U CN208069472U CN 208069472 U CN208069472 U CN 208069472U CN 201820584398 U CN201820584398 U CN 201820584398U CN 208069472 U CN208069472 U CN 208069472U
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- tooth components
- seat
- seat cushion
- cushion framework
- tooth
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Abstract
The utility model discloses a kind of seat assembly and vehicles, the seat assembly includes pedestal and the seat cushion framework for capableing of the relatively described pedestal lifting, the first tooth components are fixed on the pedestal, the second tooth components that can be rotated relative to the seat cushion framework are installed, second tooth components, which engage in rotation process with first tooth components, can drive the seat cushion framework to lift on the seat cushion framework.Seat assembly and vehicle provided by the utility model can solve the problems, such as that the elevation and subsidence regulating device occupied space for adjusting seat lifting in the prior art is big, cannot meet MTM design requirements.
Description
Technical field
The utility model is related to the technical field of the seat, more particularly to a kind of seat assembly and vehicle.
Background technology
Automobile chair lift adjustment is one of major function part of automobile chair, due to automobile chair in recent years
Fast development, the requirement to automobile chair comfort also more improve.The lift adjustment of seat cushion is cared for primarily to meeting
Objective visual angle and comfort design use.By the height of regulating seat cushion, meet the requirement of different crowd.
Existing seat cushion lift adjustment is realized using four-bar linkage structure, as shown in Figure 1, one of link design is tool
Tooth plate 10 with teeth, the tooth plate 10 are hinged between seat cushion framework and pedestal, another toothed member 20 being mounted on seat cushion framework
(being usually gear), which engages in rotation with tooth plate 10, can drive tooth plate 10 to rotate, so that seat cushion framework lifts.The seat
The movement locus of pad skeleton is that upward forward direction is adjusted and direction is adjusted rearward.The movement locus and structure design can be led
Cause occupied space big, and in mechanism structure design, tooth plate 10 can influence MTM (the meat to of vehicle in rotation process
Metal, human body to metalwork) design requirement, influence the comfort of seat.
Utility model content
In view of this, the utility model is directed to a kind of seat assembly, to solve seat cushion lift adjustment in the prior art
The problem of device has occupied space big and influences the MTM design requirements of vehicle.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
The utility model provides a kind of seat assembly, and the seat assembly includes pedestal and being capable of the relatively described pedestal liter
The seat cushion framework of drop is fixed with the first tooth components on the pedestal, and being equipped on the seat cushion framework can the relatively described seat cushion
Second tooth components of skeleton rotation, second tooth components engage in rotation process with first tooth components can
The seat cushion framework is driven to lift.
Further, the engaging tooth in first tooth components from first tooth components towards seat in front of
Side is arc-shaped arrangement along upward rearwardly direction.
Further, second tooth components are the gear being rotatably installed on the seat cushion framework.
Further, the seat assembly further includes the driving mechanism for driving the second tooth components rotation；
The driving mechanism is the electric drive mechanism being connect with the shaft of second tooth components or with described second
Tooth components (4) connection and with handle to drive the hand-drive mechanism of second tooth components by rotational handle.
Further, the seat cushion framework includes the connecting rod of two side plates of side plate and connection positioned at both sides；
The inside of second tooth components side plate installed therein drives second tooth components to turn
The dynamic driving mechanism is mounted on the outside of the side plate with second tooth components.
Further, the seat assembly further includes the mounting bracket for installing the driving mechanism；
The mounting bracket is located at the inside of the side plate with second tooth components, installs the driving mechanism
Bolt pass through and the side plate and be fixed in the mounting bracket.
Further, it is provided with sliding slot in first tooth components, across the side plate and is fixed on the installation branch
Bolt is located in the sliding slot one of on frame, and the bolt is in the relatively described first tooth components lifting of the seat cushion framework
When can be moved in the sliding slot.
Further, hinge bar, one end hinge of the hinge bar are additionally provided between the seat cushion framework and the pedestal
It is connected on the seat cushion framework, the other end is hinged on the base.
Further, the pedestal includes the sliding rail assembly for being located at both sides below the seat cushion framework, first tooth form
Component is fixed therein on the sliding part of the sliding rail assembly of side；The sliding part of the sliding rail assembly of both sides and the seat
It is connected with the hinge bar between pad skeleton.
In technical solution provided by the utility model, the first tooth components, which are fixed on the base, not to be rotated, and can be solved
Can lead to that asking for seat MTM design requirements cannot be met as link rotatable because of the tooth plate that is mounted on the base in the prior art
Topic.And first tooth components be fixed on the base, compared with prior art in design, it is possible to reduce dimension chain, reduce connection
Component realizes light-weight design, improves the competitiveness in market to conducive to precision is improved, reduce seat-weight.
According to the utility model on the other hand, a kind of vehicle is also provided, the vehicle is provided with seat as described above
Assembly.
The vehicle is identical as advantage possessed by the above-mentioned seat assembly compared with the existing technology, no longer superfluous herein
It states.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The exemplary embodiment and its explanation of type are not constituted improper limits to the present invention for explaining the utility model.
In the accompanying drawings：
Fig. 1 be in the prior art drive seat hover drop elevation and subsidence regulating device structural schematic diagram；
Fig. 2 is the structural schematic diagram of the seat assembly described in an embodiment according to the utility model；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is seat assembly shown in Fig. 2 from the structural schematic diagram in terms of the other side；
Fig. 5 is seat assembly shown in Fig. 2 from the structural schematic diagram in terms of front end；
Fig. 6 is the sectional view at B-B in Fig. 5；
Reference sign：
1- seat cushion frameworks；11- side plates；12- connecting rods；2- pedestals；21- tracks；22- sliding parts；The first tooth components of 3-；
31- sliding slots；The second slide units of 4-；5- driving mechanisms；6- hinge bars；7- mounting brackets；8- bolts；10- castellated plates；20- teeth
Shape part.
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
It should be noted that in the absence of conflict, the spy in embodiment and embodiment in the utility model
Sign can be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", " axial direction ", " radial direction ", " circumferential direction " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, does not indicate or imply the indicated device or element must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, " inside and outside " refers to relative to each component itself
Profile it is inside and outside.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.
The utility model provides a kind of seat assembly, and as shown in Figure 2 and Figure 4, which includes pedestal 2 and can
The seat cushion framework 1 that the pedestal 2 lifts relatively is fixed with the first tooth components wherein (in conjunction with shown in Fig. 6) on the pedestal 2
3, it is equipped with and can rotated relative to the second tooth components 4 that the seat cushion framework 1 rotates, the second tooth components 4 on seat cushion framework 1
Being engaged in the process with first tooth components 3 can drive the seat cushion framework 1 to lift.
In technical solution provided by the utility model, the first tooth components 3 are not rotated relative to pedestal 2, can be solved existing
There is the tooth plate being therefore mounted on the base in technology that can lead to that asking for seat MTM design requirements cannot be met as link rotatable
Topic.And first tooth components 3 be fixed on pedestal 2, compared with prior art in design, it is possible to reduce dimension chain, reduce connect
Relay part, to conducive to precision, and reduction seat-weight is improved, realize light-weight design, improve the competitiveness in market.
In preferred embodiments of the present invention, first tooth components 3 are preferably the plate with engaging tooth
Structure, engaging tooth in first tooth components 3 is from the first tooth components 3 towards the side in front of seat along upwards backward
Direction is arc-shaped arrangement.In this way, when the second tooth components 4 are engaged with the first tooth components 3, the second tooth components 4 can band
Dynamic seat cushion framework 1 rises upwards or seat cushion framework 1 is driven to decline forward downwards backward, i.e. the movement locus of seat cushion framework 1 is
Upwards backward or downwards forward.The movement locus occupied space of adjustment structure provided by the utility model and seat cushion framework 1
It is small, to conducive to solving the problems, such as that inner space is small, be conducive to improve comfort, and the movement locus makes the first tooth form
The opposite distance for sitting people on the seat of component 3 is larger, conducive to MTM Sizing requirements are met.
In present embodiment, it is preferable that second tooth components 4 are the gear being rotatably installed on seat cushion framework 1.
What is be to be understood that is upper, and the first tooth components 3 and the second tooth components 4 are not limited to the knot in present embodiment
Configuration formula, as long as the second tooth components 4 can engage with the first tooth components 3 in rotation process and drive 1 liter of seat cushion framework
The tooth-shape structure of drop.
In addition, the engaging tooth in the first tooth components 3 may be alternatively provided as the side towards seat rear, but the setting can make
Movement locus upwards forward or rearward, be unfavorable for the arrangement of structure, occupied space is big, and not the utility model is excellent
Select embodiment.
In present embodiment, as shown in Fig. 2, Fig. 4 and Fig. 6, seat cushion framework 1 specifically include positioned at both sides side plate 11 and
The connecting rod 12 for connecting two side plates 11, wherein being connected separately with connecting rod in the forward position of seat cushion framework 1 and rear positions
12。
Pedestal 2 specifically includes the sliding rail assembly positioned at 1 lower section both sides of seat cushion framework, and the first tooth components 3 are fixed therein
On the sliding part 22 of the sliding rail assembly of side.Second tooth components 4 are mounted on a side plate 11 of seat cushion framework 1.
Hinge bar 6 is additionally provided between seat cushion framework 1 and pedestal 2, one end of hinge bar 6 is hinged on seat cushion framework 1,
The other end is hinged on pedestal 2.Specifically, one end of the hinge bar 6 is hinged on the side plate 11 of seat cushion framework 1, other end hinge
It is connected on the sliding part 22 of pedestal 2.
The seat assembly further includes the driving mechanism 5 for driving the second tooth components 4 to rotate.The driving mechanism 5 can be with
For the electric drive mechanism being connect with the shaft of the second tooth components 4, when powering on, electric drive mechanism rotation can drive
Second tooth components 4 rotate, and certainly, which may be being connect with the second tooth components 4 and with handle with logical
Rotational handle is crossed to drive the hand-drive mechanism of second tooth components 4.
The driving mechanism 5 that the second tooth components 4 rotate is driven to be mounted on the side plate 11 with the second tooth components 4
Outside, as shown in Figure 4.
For convenience of installation driving mechanism 5, which further includes the mounting bracket 7 for installing driving mechanism 5.Such as figure
Shown in 1, mounting bracket 7 is located at the inside of the side plate 11 with the second tooth components 4, and driving mechanism 5 is bolted
In the outside of the side plate 11 and it is connected in mounting bracket 7.Specifically, bolt 8 passes through the bolt hole of driving mechanism 5, then wear
It crosses the side plate 11 at place and is fixed in mounting bracket 7.When bolt 8 is through in mounting bracket 7, nut fastening can be used.
Due to seat cushion framework 1 relative to the first tooth components 3 have upwards backward or downwards forward relative motion, peace
Interference can be generated in opposite first tooth components 3 movement with the first tooth components 3 by filling one of driving mechanism 5 bolt 8,
Therefore, to avoid interference with, as shown in fig. 6, being provided with sliding slot 31 in the first tooth components 3, across side plate 11 and it is fixed on peace
Bolt 8 is located in the sliding slot 31 one of on dress holder 7, and the bolt 8 is in seat cushion framework 1 with respect to 3 liters of the first tooth components
It can be moved in the sliding slot 31 when drop.Due to the movement locus of bolt 8 be upwards backward or downwards forward curved track
Mark, therefore it is arc-shaped slot that sliding slot 31, which can be arranged, sets sliding slot 31 to arc-shaped slot, it can also be to the movement of seat cushion framework 1
Track is oriented to, so that the lifting of seat is more stablized.
Another aspect according to the present utility model also provides a kind of vehicle, and it is total which is provided with seat as described above
At.
The utility model uses seat assembly as described above, and the upwards backward or forward downwards of seat may be implemented
Elevating movement can solve the problems, such as that inner space is small and cannot meet seat MTM design requirements.And conducive to reduction seat
Chair weight realizes lightweight, is conducive to improve automotive quality.
The foregoing is merely the better embodiments of the utility model, are not intended to limit the utility model, it is all
Within the spirit and principles of the utility model, it is new to should be included in this practicality for any modification, equivalent replacement, improvement and so on
Within the protection domain of type.
Claims (10)
1. a kind of seat assembly, the seat assembly includes pedestal (2) and the seat cushion bone for capableing of relatively described pedestal (2) lifting
Frame (1), which is characterized in that be fixed with the first tooth components (3) on the pedestal (2), energy is equipped on the seat cushion framework (1)
Relative to the seat cushion framework (1) rotate the second tooth components (4), second tooth components (4) in rotation process with institute
Stating the first tooth components (3) engagement can drive the seat cushion framework (1) to lift.
2. seat assembly according to claim 1, which is characterized in that engaging tooth on first tooth components (3) from
First tooth components (3) are arc-shaped arrangement towards the side in front of seat along upward rearwardly direction.
3. seat assembly according to claim 1, which is characterized in that second tooth components (4) are to be rotatably installed in
Gear on the seat cushion framework (1).
4. seat assembly according to claim 1, which is characterized in that the seat assembly further includes for driving described
The driving mechanism (5) of two tooth components (4) rotation；
The driving mechanism (5) is the electric drive mechanism being connect with the shaft of second tooth components (4) or with described
Two tooth components (4) connection and with handle to drive the hand-drive of second tooth components (4) by rotational handle
Mechanism.
5. seat assembly according to claim 4, which is characterized in that the seat cushion framework (1) includes positioned at the side of both sides
Plate (11) and the connecting rod (12) for connecting two side plates (11)；
The inside of second tooth components (4) side plate (11) installed therein drives second toothed region
The driving mechanism (5) of part (4) rotation is mounted on the outside of the side plate (11) with second tooth components (4).
6. seat assembly according to claim 5, which is characterized in that the seat assembly further includes for installing the drive
The mounting bracket (7) of motivation structure (5)；
The mounting bracket (7) is located at the inside of the side plate (11) with second tooth components (4), installs the drive
The bolt (8) of motivation structure (5) passes through the side plate and is fixed in the mounting bracket (7).
7. seat assembly according to claim 6, which is characterized in that be provided with sliding slot on first tooth components (3)
(31), one of pass through the side plate (11) and be fixed in the mounting bracket (7) bolt (8) to be located at the sliding slot
(31) in, which can be in the sliding slot in the seat cushion framework (1) the first tooth components (3) lifting relatively
(31) it is moved in.
8. seat assembly according to any one of claims 1-7, which is characterized in that the seat cushion framework (1) and institute
It states and is additionally provided with hinge bar (6) between pedestal (2), one end of the hinge bar (6) is hinged on the seat cushion framework (1), separately
One end is hinged on the pedestal (2).
9. seat assembly according to claim 8, which is characterized in that the pedestal includes being located at the seat cushion framework (1)
The sliding rail assembly of lower section both sides, first tooth components (3) are fixed therein the sliding part of the sliding rail assembly of side
(22) on；It is connected with the hinge bar between the sliding part (22) and the seat cushion framework (1) of the sliding rail assembly of both sides
(6)。
10. a kind of vehicle, which is characterized in that the vehicle is provided with the seat according to any one of claim 1-9
Assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820584398.1U CN208069472U (en) | 2018-04-23 | 2018-04-23 | Seat assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820584398.1U CN208069472U (en) | 2018-04-23 | 2018-04-23 | Seat assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208069472U true CN208069472U (en) | 2018-11-09 |
Family
ID=64044861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820584398.1U Active CN208069472U (en) | 2018-04-23 | 2018-04-23 | Seat assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208069472U (en) |
-
2018
- 2018-04-23 CN CN201820584398.1U patent/CN208069472U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |