CN206374610U - A kind of automotive seat and its lumbar support electric waist support - Google Patents
A kind of automotive seat and its lumbar support electric waist support Download PDFInfo
- Publication number
- CN206374610U CN206374610U CN201621379910.6U CN201621379910U CN206374610U CN 206374610 U CN206374610 U CN 206374610U CN 201621379910 U CN201621379910 U CN 201621379910U CN 206374610 U CN206374610 U CN 206374610U
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- steel wire
- sliding block
- right sliding
- metal grill
- left slider
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Abstract
In automotive seat disclosed in the present application and its lumbar support electric waist support, metal grill is used for the back framework for being arranged on automotive seat；Screw mandrel is arranged on metal grill, and left slider and right sliding block are equipped with leading screw by screw thread；Motor is connected with leading screw, for driving leading screw to rotate；Limited cap is fixed on the middle part of leading screw, and positioned between left slider and right sliding block；Limited cap is used for and the spacing cooperation of left slider and right sliding block；Left slider and right sliding block are connected with the both sides of the edge of metal grill respectively by bracing wire, and motor driving leading screw rotates to drive left slider and right sliding block along close to each other or remote；Left slider makes the driving force that it bends along its length with the close to each other of right sliding block or away from being used to metal grill apply by bracing wire.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 lumbar support electric 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 modulation.
In order to solve the above-mentioned technical problem, the technical scheme of the application offer is：
A kind of lumbar support electric waist support of automotive seat, including metal grill, motor, leading screw, left slider, right sliding block,
Bracing wire and limited cap；Wherein：
The metal grill is used for the back framework for being arranged on the automotive seat, and the left side of the metal grill
Edge is used for the left side for being connected to the back framework, and the right side edge of the metal grill is used to be connected to the back framework
Right side；
The screw mandrel is arranged on the metal grill, and the left slider and the right sliding block are equipped with by screw thread
On the leading screw；The motor is connected with the leading screw, for driving the leading screw to rotate；The limited cap is fixed on described
The middle part of leading screw, and positioned between the left slider and right sliding block；The limited cap is used for and the left slider and the right cunning
Block is spacing to be coordinated；
The both sides of the edge of the left slider and the right sliding block by the bracing wire respectively with the metal grill are connected,
The motor drives the leading screw to rotate to drive the left slider and the right sliding block along close to each other or remote；The left cunning
Block makes it along length side with the close to each other of the right sliding block or away from being used to the metal grill apply by the bracing wire
To the driving force of bending.
Further, metal grill includes two side levers, upper mounting steel wire, positioning pipe, many reinforcement steel wires and lower mounting
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, and two
The bottom of side lever described in root is provided with bottom hook, and the bottom is linked up with for portion corresponding with the bottom of the back framework
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；
The upper mounting steel wire is connected to the tops of two side levers, and the upper mounting steel wire is through corresponding described
Positioning hole, the upper two ends for mounting steel wire are respectively outside the outer side lever for stretching in corresponding side；The lower mounting steel wire connects
The middle part of two side levers is connected on, the lower mounting steel wire passes through the corresponding positioning hole, the lower mounting steel wire
Two ends are respectively outside the outer side lever for stretching in corresponding side；The two ends of the upper mounting steel wire and the lower mounting steel wire are all provided with
Pendant hook is equipped with, the pendant hook is used for position corresponding with the back framework and mounts cooperation.
Further, the upper mounting steel wire, the lower mounting steel wire and the reinforcement steel wire are located at two side levers
Between position be provided with bending section.
Further, the upper mounting steel wire, the lower mounting steel wire pass through band and the side with the reinforcement steel wire
Bar is fixedly connected.
Further, the positioning pipe is plastic tube.
Further, in the upper mounting steel wire, many reinforcement steel wires and the lower mounting steel wire, arbitrary neighborhood
The distance between two equal.
Further, the cross-sectional area of the upper mounting steel wire and the lower mounting steel wire is all higher than multiple reinforcements
The cross-sectional area of steel wire.
A kind of automotive seat, it is characterised in that including as above any described lumbar support electric waist support.
The application's has the beneficial effect that：
The lumbar support electric waist support of automotive seat disclosed in the present application is during work, and electric opportunity driven leading screw turns
Dynamic, due to leading screw and left slider and right sliding block composition screw mechanism, therefore the rotation of leading screw can drive left slider and right sliding block phase
Mutually close to or be located remotely from each other, in the case that left slider and right sliding block are close to each other, left slider and right sliding block can be pulled each
The bracing wire of connection, and then the both sides of the edge of metal grill can be pulled to produce bending, i.e., bent in length direction, so as to realize waist support
Prop height, reach the purpose of flexible modulation.The lumbar support electric waist support that the embodiment of the present application is provided can solve current
The adjustment of waist support is dumb, 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 a kind of structural representation of the lumbar support electric waist support for automotive seat that the embodiment of the present application is provided；
Fig. 2 is Fig. 1 rearview.
Embodiment
This application discloses a kind of lumbar support electric waist support of automotive seat, those skilled in the art can use for reference herein
Content, is suitably modified technological parameter realization.It is important to note that all similar replacements and change are to people in the art
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 the application for member
Content described herein is modified on the basis of content, spirit and scope or suitably change with combining, come realize and using
Application technology.
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 and 2 is refer to, the embodiment of the present application discloses a kind of lumbar support electric waist support of automotive seat, disclosed
Lumbar support electric waist support includes metal grill 10, motor 20, leading screw 30, left slider 40, right sliding block 50, bracing wire 70 and limited cap
60。
Wherein, metal grill 10 is used for the back framework for being arranged on automotive seat, and the left side edge of metal grill 10 is used
In the left side for being connected to back framework, the right side edge of metal grill 10 is used for the right side for being connected to back framework.
Leading screw 30 is arranged on metal grill 10, and left slider 40 and right sliding block 50 are equipped with leading screw 30 by screw thread
On.Motor 20 is connected with leading screw 30, for driving leading screw 30 to rotate.Limited cap 60 is fixed on the middle part of leading screw 30, limited cap 60
It is arranged between left slider 40 and right sliding block 50, limited cap 60 is used for and the spacing cooperation of left slider 40 and right sliding block 50.
Both sides of the edge of the left slider 40 with right sliding block 50 by bracing wire 70 respectively with metal grill 10 are connected, and motor 20 drives
Dynamic leading screw 30 rotates to drive left slider 40 and right sliding block 50 close to each other or remote.Left slider 40 is mutually leaned on right sliding block 50
Make the driving force that it bends along its length close or remote from for applying by the bracing wire 70 to metal grill 10, and then realize
Metal grill 10 is propped.It should be noted that metal grill 10 is generally rectangular, its top is to bottom or bottom to top
Bearing of trend be length direction, the both sides of the edge close to each other that can cause metal grill 10 of left slider 40 and right sliding block 50 to
Bent intermediate, the length direction of the bearing of trend of bending place towards metal grill 10.
The lumbar support electric waist support of automotive seat disclosed in the present embodiment is during work, and motor 20 can drive silk
Thick stick 30 is rotated, and due to leading screw 30 and left slider 40 and right sliding block 50 composition screw mechanism, therefore the rotation of leading screw 30 can drive a left side
Sliding block 40 and right sliding block 50 are close to each other or be located remotely from each other, in the case that left slider 40 and right sliding block 50 are close to each other, left cunning
Block 40 can pull the bracing wire 70 being each connected with right sliding block 50, and then the both sides of the edge generation of metal grill 10 can be pulled curved
Song, i.e., bend in length direction, so as to realize propping highly for waist support, reaches the purpose of flexible modulation.The embodiment of the present application is carried
It is dumb that the lumbar support electric waist support of confession can solve current waist support adjustment, it is impossible to implements more flexible to the waist of occupant
The problem of ground is adjusted.
In a kind of specific embodiment, metal grill 10 includes two side levers 101, upper mounting steel wire 102, positioning pipe
103rd, steel wire 104 and lower mounting steel wire 105 are strengthened for many.
Wherein：Two side levers 101 are arranged side by side with positioning pipe 103, and positioning pipe 103 is located between two side levers 101, and two
The bottom of root side lever 101 is provided with bottom hook, and bottom is linked up with matches somebody with somebody for position corresponding with the bottom of back framework mounting
Close.Positioning pipe 103 is provided with the positioning hole of multiple discrete distributions along its length；Strengthen steel wires 104 for many and be arranged side by side two
Between root side lever 101, and one end of each reinforcement steel wire 104 is fixed with a side lever 101 therein, and the other end is through relatively
The positioning hole answered is fixed with another side lever 101.
Upper mounting steel wire 102 is connected to the top of two side levers 101, and upper mounting steel wire 102 passes through corresponding positioning hole,
The two ends of upper mounting steel wire 102 are respectively outside the outer side lever 101 for stretching in corresponding side；Lower mounting steel wire 105 is connected to two sides
The middle part of bar 101.Lower mounting steel wire 105 passes through corresponding positioning hole, and the two ends of lower mounting steel wire 105 are outer respectively to stretch in relatively
Outside the side lever 101 for answering side；The two ends of upper mounting steel wire 102 and lower mounting steel wire 105 are provided with pendant hook, and pendant hook is used for
Position mounting corresponding with back framework coordinates.
Above-mentioned metal grill 10 has intensity high, and the stronger advantage of pliability can improve the comfort level of automotive seat, herein
On the basis of implement regulation, the regulation that can be is more flexible, is easier to meet the requirement of riding vehicle.
Specifically, upper mounting steel wire 102, lower mounting steel wire 105 and reinforcement steel wire 104 are located between two side levers 101
Position can be provided with bending section so that whole metal grill 10 has preferably elasticity and shock-absorbing capacity.Upper mounting steel wire
102nd, lower mounting steel wire 105 is fixedly linked with strengthening steel wire 104 by band and side lever 101, is had the advantages that easy to connect.
Positioning pipe 103 can be plastic tube, it is ensured that on the premise of intensity, while the pliability of positioning pipe 103 can be improved.
Specifically, in upper mounting steel wire 102, many reinforcement steel wires 104 and lower mounting steel wire 105, two of arbitrary neighborhood
The distance between it is equal, and then the harmony of the support strength of whole metal grill 10 can be improved.
Specifically, the cross-sectional area of upper mounting steel wire 102 and lower mounting steel wire 105 is all higher than many reinforcement steel wires 104
Cross-sectional area, play a part of main body framework.
The embodiment of the present application discloses a kind of automotive seat, and disclosed automotive seat includes any one in foregoing embodiments
Lumbar support electric waist support described in embodiment.
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 (8)
1. the lumbar support electric waist support of a kind of automotive seat, it is characterised in that including metal grill, motor, leading screw, left cunning
Block, right sliding block, bracing wire and limited cap；Wherein：
The metal grill is used for the back framework for being arranged on the automotive seat, and the left side edge of the metal grill is used
In the left side for being connected to the back framework, the right side edge of the metal grill is used for the right side for being connected to the back framework
Side；
The screw mandrel is arranged on the metal grill, and the left slider and the right sliding block are equipped with institute by screw thread
State on leading screw；The motor is connected with the leading screw, for driving the leading screw to rotate；The limited cap is fixed on the leading screw
Middle part, and positioned between the left slider and right sliding block；The limited cap is used to limit with the left slider and the right sliding block
Position coordinates；
The both sides of the edge of the left slider and the right sliding block by the bracing wire respectively with the metal grill are connected, described
Motor drives the leading screw to rotate to drive the left slider and the right sliding block along close to each other or remote；The left slider with
The close to each other or remote of the right sliding block is used to make it curved along its length to metal grill application by the bracing wire
Bent driving force.
2. lumbar support electric waist support according to claim 1, it is characterised in that the metal grill includes two sides
Bar, upper mounting steel wire, positioning pipe, many reinforcement steel wires and lower mounting 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, and 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；
The upper mounting steel wire is connected to the top of two side levers, and the upper mounting steel wire passes through the corresponding positioning
Hole, the upper two ends for mounting steel wire are respectively outside the outer side lever for stretching in corresponding side；The lower mounting steel wire is connected to
The middle part of two side levers, the lower mounting steel wire passes through the corresponding positioning hole, the two ends of the lower mounting steel wire
Respectively outside the outer side lever for stretching in corresponding side；The two ends of the upper mounting steel wire and the lower mounting steel wire are provided with
Pendant hook, the pendant hook is used for position corresponding with the back framework and mounts cooperation.
3. lumbar support electric waist support according to claim 2, it is characterised in that the upper mounting steel wire, the lower extension
Connect the position of steel wire and the reinforcement steel wire between two side levers and be provided with bending section.
4. lumbar support electric waist support according to claim 2, it is characterised in that the upper mounting steel wire, the lower extension
Steel wire is connect to be fixedly connected with the side lever by band with the reinforcement steel wire.
5. lumbar support electric waist support according to claim 2, it is characterised in that the positioning pipe is plastic tube.
6. according to any described lumbar support electric waist support in claim 2-4, it is characterised in that the upper mounting steel wire,
In many reinforcement steel wires and the lower mounting steel wire, the distance between two of arbitrary neighborhood are equal.
7. lumbar support electric waist support according to claim 6, it is characterised in that the upper mounting steel wire and the lower extension
The cross-sectional area for connecing steel wire is all higher than multiple cross-sectional areas for strengthening steel wire.
8. a kind of automotive seat, it is characterised in that including any described lumbar support electric waist support in claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379910.6U CN206374610U (en) | 2016-12-15 | 2016-12-15 | A kind of automotive seat and its lumbar support electric waist support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379910.6U CN206374610U (en) | 2016-12-15 | 2016-12-15 | A kind of automotive seat and its lumbar support electric waist support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206374610U true CN206374610U (en) | 2017-08-04 |
Family
ID=59405844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621379910.6U Active CN206374610U (en) | 2016-12-15 | 2016-12-15 | A kind of automotive seat and its lumbar support electric waist support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206374610U (en) |
-
2016
- 2016-12-15 CN CN201621379910.6U patent/CN206374610U/en active Active
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