CN206374609U - A kind of automotive seat and its grid type adjust waist support manually - Google Patents
A kind of automotive seat and its grid type adjust waist support manually Download PDFInfo
- Publication number
- CN206374609U CN206374609U CN201621379904.0U CN201621379904U CN206374609U CN 206374609 U CN206374609 U CN 206374609U CN 201621379904 U CN201621379904 U CN 201621379904U CN 206374609 U CN206374609 U CN 206374609U
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- China
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- metal grill
- waist support
- grid type
- shell
- bracing wire
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Abstract
Automotive seat and its grid type disclosed in the present application are adjusted in waist support manually, metal grill is used for the back framework for being arranged on automotive seat, the left side edge of metal grill is used for the left side for being connected to back framework, and the right side edge of metal grill is used for the right side for being connected to back framework；In powered actuator, reel is fixedly linked with helical gear, and is installed in shell；Worm screw has increment to stretch into shell, and engages to form turbine and worm mechanism with helical gear, outside the drive end of worm screw stretches in shell；One end of bracing wire is connected to a lateral edges of metal grill, and the other end passes through another lateral edges of metal grill；The other end of bracing wire passes through the threading hole of shell, and is wrapped on reel；Powered actuator is used to realize the folding and unfolding of bracing wire to apply the driving force for making it bend along its length to metal grill.It is dumb that such scheme can solve current waist support regulation, it is impossible to the problem of implementing flexible modulation for the waist of occupant.
Description
Technical field
The application is related to automotive seat regulation technology field, more particularly to a kind of automotive seat and its grid type are adjusted manually
Waist support.
Background technology
Automotive seat is automobile more important part, directly determines the ride quality of occupant.Automotive seat
Including waist support, waist support is used for supporting the waist of occupant, it is known that during running car, occupant needs basis
The demand of oneself come adjust automotive seat prop height.But current waist support is integral type generally with the back of automotive seat
Structure, and then moved with the back of automotive seat.The back movement of automotive seat is usually overall movable or swung,
Angle is relied on so as to adjust, it is obvious that current waist support adjustment is dumb, it is impossible to implement more flexible for the waist of occupant
Regulation, to alleviate occupant lumbar fatigue effect it is limited.
Utility model content
The application technical problem to be solved is to solve current waist support to adjust dumb, it is impossible to for the waist of occupant
The problem of implementing flexible regulation.
In order to solve the above-mentioned technical problem, the technical scheme of the application offer is：
A kind of grid type of automotive seat adjusts waist support, including metal grill, powered actuator and bracing wire manually；Wherein：
The powered actuator is arranged on the metal grill, and the metal grill is used to be arranged on after automotive seat
On back frame frame, and the left side edge of the metal grill is used for the left side for being connected to the back framework, the metal grill
Right side edge is used for the right side for being connected to the back framework；
The powered actuator includes shell, worm screw, reel and helical gear, and the reel is fixed with the helical gear
It is connected, and is installed in the shell；The worm screw has increment to stretch into the shell, and with the helical gear engaging
Into turbine and worm mechanism, the shell is stretched in outside the drive end of the worm screw；
One end of the bracing wire is connected to a lateral edges of the metal grill, and the other end is another through the metal grill
One lateral edges；The other end of the bracing wire passes through the threading hole of the shell, and is wrapped on the reel；The manual drive
Dynamic device is used to realize the folding and unfolding of the bracing wire to apply the driving force for making it bend along its length to the metal grill.
Further, in addition to positioning guide pin bushing, the positioning guide pin bushing is set in the bracing wire positioned at the metal grill
On position between another lateral edges and the hand regulator.
Further, the metal grill includes two side levers, positioning pipe and Duo Gen reinforcement steel wires；Wherein：
Two side levers are arranged side by side with the positioning pipe, and the positioning pipe is located between two side levers, and two
The bottom of side lever described in root is provided with bottom hook；Link up with for portion corresponding with the bottom of the back framework bottom
Position mounting coordinates；
The positioning pipe is provided with the positioning hole of multiple discrete distributions along its length；
Many it is described strengthen steel wires be arranged side by side between two side levers, and each it is described strengthen steel wire one end with
A side lever therein is fixed, and the other end is fixed through the corresponding positioning hole with another side lever；Two
The top of the side lever is provided with top and linked up with, and the bottom of two side levers is provided with bottom hook, the top-hung
Hook and bottom hook, which are used to mount with the back framework, to be coordinated.
Further, the top hook is movably disposed on the corresponding side lever.
Further, the position for strengthening steel wire between two side levers is provided with bending section.
Further, in many reinforcement steel wires, the distance between two of arbitrary neighborhood are equal.
A kind of automotive seat, including as above any described grid type adjusts waist support manually.
The application's has the beneficial effect that：
Grid type disclosed in the present application adjusts waist support during work manually, and powered actuator can realize the receipts of bracing wire
Put, specifically, rotary worm, worm screw can drive reel to rotate by helical gear, and then realize folding and unfolding of the reel to bracing wire,
The folding and unfolding of bracing wire can adjust the distance between metal grill left side edge and right side edge, and then cause metal grill in its length
Direction is bent, so as to realize propping highly for waist support, reaches the purpose of flexible modulation.The grid type that the application is provided is adjusted manually
It is dumb that waist support can solve current waist support adjustment, it is impossible to the problem of implementing more neatly to adjust to the waist of occupant.
Brief description of the drawings
Fig. 1 is that a kind of grid type for automotive seat that the embodiment of the present application is provided adjusts the structural representation of waist support manually；
Fig. 2 is the mplifying structure schematic diagram of powered actuator in Fig. 1；
Fig. 3 is Fig. 2 configuration schematic diagram.
Embodiment
Waist support is adjusted manually this application discloses a kind of grid type of automotive seat, and those skilled in the art can use for reference this
Literary content, is suitably modified technological parameter realization.It is important to note that all similar replacements and change are to art technology
It is that, it will be apparent that they are considered as being included in the application, and related personnel can substantially not depart from this Shen for personnel
Content described herein please be modified on the basis of content, spirit and scope or suitably change is with combining, to realize and apply
Present techniques.
In this application, unless otherwise stated, Science and Technology noun used herein has art technology
The implication that personnel are generally understood that.
In order that those skilled in the art more fully understands the technical scheme of the application, with reference to specific embodiment pair
The application is described in further detail.
Fig. 1-3 are refer to, the embodiment of the present application discloses a kind of grid type of automotive seat and adjusts waist support manually, disclosed
Grid type adjusts waist support manually includes metal grill 10, powered actuator 20 and bracing wire 30.
Powered actuator 20 is arranged on metal grill 10.Metal grill 10 is used for the back framework for being arranged on automotive seat
On.The left side edge of metal grill 10 is used for the left side for being connected to back framework, and the right side edge of metal grill 10 is used to connect
On the right side of back framework.
Powered actuator 20 includes shell 201, worm screw 202, reel and helical gear 203.Reel is consolidated with helical gear 203
It is fixed to be connected, and be installed in shell 201；Worm screw 202 has increment to stretch into shell 201, and with helical gear 203 engages formation
Shell 201 is stretched in outside turbine and worm mechanism, the drive end of worm screw 202.User is rotated by manipulating worm screw 202, and worm screw 202 can drive
Dynamic helical gear 203 is rotated, and the rotation of helical gear 203 can drive reel to rotate together, and then realize the folding and unfolding of bracing wire 30.In order to
It is easily installed, shell 201 can include shell main body 2011 and cover lid 2012, cover lid 2012 is removably disposed in shell main body 2011
On.
One end of bracing wire 30 is connected to a lateral edges of metal grill 10, and the other end passes through another side of metal grill 10
Edge；The other end of bracing wire 30 passes through the threading hole of shell 201, and is wrapped on reel；Powered actuator 20, which is used to realize, to be drawn
The folding and unfolding of line 30 makes the driving force that it bends along its length to apply to metal grill 10.It should be noted that metal grill
10 is generally rectangular, and its top is length direction to bottom or bottom to the bearing of trend on top, and tightening up for bracing wire 30 can make
Metal grill 10 both sides of the edge to bent intermediate, the length direction of the bearing of trend of bending place towards metal grill 10.
Grid type disclosed in the embodiment of the present application adjusts waist support during work manually, and powered actuator 20 can be realized
The folding and unfolding of bracing wire 30, specifically, rotary worm 202, worm screw 202 can drive reel to rotate by helical gear 203, and then is realized
Folding and unfolding of the reel to bracing wire 30, the folding and unfolding of bracing wire 30 can adjust between the left side edge of metal grill 10 and right side edge away from
From, and then metal grill 10 is bent in its length direction, so as to realize propping highly for waist support, reach the mesh of flexible modulation
's.The grid type that the embodiment of the present application is provided adjusts waist support manually, and to solve current waist support adjustment dumb, it is impossible to taking
The problem of waist of person is implemented more neatly to adjust.
Certainly, in the case of being tightened up in order to ensure bracing wire 30, the both sides of the edge of metal grill 10 are close to each other, bracing wire 30
Can be by snaps into position on metal grill 10, certainly, buckle is only positioning action, and bracing wire 30 can shrink through buckle
It is mobile.Specifically, one end of bracing wire 30 is provided with hook, hook can be articulated in the right side edge of metal grill 10, the other end
It is connected through the left side edge of metal grill 10, and with motor driver 20, the other end of bracing wire 30 passes metal grill 10
The position of right side edge is provided with keeper, such as tower spring, and keeper is used for the right side edge of positioning metal grid 10, it is ensured that draw
Under the tension of line 30, the distance of the left side edge of metal grill 10 and the right side edge of metal grill 10 is gradually smaller, and then
Metal grill 10 can be propped upwards, realize the support of ground occupant's waist.
Grid type disclosed in the present application adjusts waist support manually can also include positioning guide pin bushing 40.Positioning guide pin bushing 40 is set in drawing
Line 30 is located on the position between another lateral edges of metal grill 10 and hand regulator 20, and positioning guide pin bushing 40 can play positioning
The effect of bracing wire 30, at the same can positioning metal grid 10 side, and then the bracing wire 30 for being is stowed away after shortening, metal grill 10
Opposite side can relative to metal grill 10 side move, and then reach metal grill 10 bend purpose.
In a kind of specific embodiment：Metal grill 10 can include two side levers 101, positioning pipe 102 and Duo Gen and add
Strong steel wire 103；Wherein：Two side levers 101 are arranged side by side with positioning pipe 102, and positioning pipe 102 is located between two side levers 101,
The bottom of two side levers 101 is provided with bottom hook 1011；Bottom hook 1011 is used for corresponding with the bottom of back framework
Position mounting coordinates；Positioning pipe 102 is provided with the positioning hole of multiple discrete distributions along its length；
Strengthen steel wire 103 for many to be arranged side by side between two side levers 101, and each one end and its for strengthening steel wire 103
In a side lever 101 fix, the other end is fixed through corresponding positioning hole with another side lever 101；Two side levers 101
Top is provided with top hook 1012, and the bottom of two side levers 101 is provided with bottom hook 1011, and 1012 Hes are linked up with top
Bottom hook 1011, which is used to mount with back framework, to be coordinated.Above-mentioned grid type is adjusted in waist support manually, two side levers 101 and fixed
Position pipe 102 is strengthened steel wire 103 by many and connected, and can not only improve the ride quality of occupant, system is easy to while also having
Make, the advantage that intensity is higher.
Specifically, top hook 1012 is movably disposed on corresponding side lever 101, it is easy to regulation top to link up with
1012 mounting position, realizes more flexible mounting.
Specifically, strengthening position of the steel wire 103 between two side levers 101 is provided with bending section so that whole gold
Belonging to grid 10 has preferably elasticity and shock-absorbing capacity.
Specifically, many are strengthened in steel wires 103, the distance between two of arbitrary neighborhood can be with equal, and then improves
The harmony of the support strength of whole metal grill 10.
A kind of automotive seat is also disclosed in the embodiment of the present application, and disclosed automotive seat also includes any in foregoing embodiments
Grid type described in one adjusts waist support manually.
Described above is only the preferred embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (7)
1. a kind of grid type of automotive seat adjusts waist support manually, it is characterised in that including metal grill, powered actuator and drawing
Line；Wherein：
The powered actuator is arranged on the metal grill, and the metal grill is used for the rear back frame for being arranged on automotive seat
On frame, and the left side edge of the metal grill is used for the left side for being connected to the back framework, the right side of the metal grill
Edge is used for the right side for being connected to the back framework；
The powered actuator includes shell, worm screw, reel and helical gear, the reel and the helical gear stationary phase
Connect, and be installed in the shell；The worm screw has increment to stretch into the shell, and with the helical gear engages to be formed
The shell is stretched in outside turbine and worm mechanism, the drive end of the worm screw；
One end of the bracing wire is connected to a lateral edges of the metal grill, and the other end passes through the opposite side of the metal grill
Edge；The other end of the bracing wire passes through the threading hole of the shell, and is wrapped on the reel；The powered actuator
For the driving force for realizing the folding and unfolding of the bracing wire to make it bend along its length to metal grill application.
2. grid type according to claim 1 adjusts waist support manually, it is characterised in that described fixed also including positioning guide pin bushing
Position guide pin bushing is set in the bracing wire on the position between another lateral edges and the hand regulator of the metal grill.
3. grid type according to claim 1 adjusts waist support manually, it is characterised in that the metal grill includes two sides
Bar, positioning pipe and Duo Gen strengthen steel wire；Wherein：
Two side levers are arranged side by side with the positioning pipe, and the positioning pipe is located between two side levers, two institutes
The bottom for stating side lever is provided with bottom hook；The bottom is linked up with to hang for position corresponding with the bottom of the back framework
Connect cooperation；
The positioning pipe is provided with the positioning hole of multiple discrete distributions along its length；
Many it is described strengthen steel wires be arranged side by side between two side levers, and each it is described strengthen steel wire one end with wherein
A side lever fix, the other end is fixed through the corresponding positioning hole with another side lever；Described in two
The top of side lever is provided with top and linked up with, and the bottoms of two side levers is provided with bottom hook, the top hook and
The bottom hook, which is used to mount with the back framework, to be coordinated.
4. grid type according to claim 3 adjusts waist support manually, it is characterised in that the top hook is movably set
Put on the corresponding side lever.
5. grid type according to claim 4 adjusts waist support manually, it is characterised in that the reinforcement steel wire is located at two institutes
The position stated between side lever is provided with bending section.
6. grid type according to claim 5 adjusts waist support manually, it is characterised in that in many reinforcement steel wires, appoint
Adjacent the distance between two that anticipate are equal.
7. a kind of automotive seat, it is characterised in that adjust waist support manually including any described grid type in claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379904.0U CN206374609U (en) | 2016-12-15 | 2016-12-15 | A kind of automotive seat and its grid type adjust waist support manually |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379904.0U CN206374609U (en) | 2016-12-15 | 2016-12-15 | A kind of automotive seat and its grid type adjust waist support manually |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206374609U true CN206374609U (en) | 2017-08-04 |
Family
ID=59405959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621379904.0U Active CN206374609U (en) | 2016-12-15 | 2016-12-15 | A kind of automotive seat and its grid type adjust waist support manually |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206374609U (en) |
-
2016
- 2016-12-15 CN CN201621379904.0U patent/CN206374609U/en active Active
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