CN201296193Y - Car seat damping device - Google Patents
Car seat damping device Download PDFInfo
- Publication number
- CN201296193Y CN201296193Y CNU2008201851720U CN200820185172U CN201296193Y CN 201296193 Y CN201296193 Y CN 201296193Y CN U2008201851720 U CNU2008201851720 U CN U2008201851720U CN 200820185172 U CN200820185172 U CN 200820185172U CN 201296193 Y CN201296193 Y CN 201296193Y
- Authority
- CN
- China
- Prior art keywords
- bracket assembly
- damping device
- seat damping
- vehicle seat
- support assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a car seat damping device which comprises an upper support assembly, a lower support assembly and a frame, wherein the frame is supported between the upper support assembly and the lower support assembly by scissor leakage mechanisms at both sides; one side end of one scissor leakage mechanism and one side end of the other scissor leakage mechanism are respectively fixedly hinged on the upper support assembly and the lower support assembly, and the other side end of one scissor leakage mechanism and the other side end of the other scissor leakage mechanism are in sliding connection; inclined wedge mechanisms are respectively movably arranged on the support assemblies between the scissor leakage mechanisms and are provided with arc grooves, protrusions are respectively arranged on the scissor leakage mechanisms and are respectively pressed on the arc grooves, and the inclined wedge mechanisms and the support assemblies are respectively connected by elastic components. The utility model has the advantages that the car seat damping device adopts the inclined wedge mechanisms to adjust the height between the upper support assembly and the lower support assembly and control the height of a whole seat, keeps a damper in a stable state in the seat damping process and keeps a certain proportional balance between the body weight of a user and the tensional force of a tension spring so as to realize the optimal comfort of the seat.
Description
Technical field
The utility model relates to shock absorption device, relates in particular to a kind of vehicle seat damping device.
Background technology
Most of engineering automobiles also are equipped with damping or claim shock absorbing device at seat, are used for alleviating the hardship of jolting in driver and the motroist's use.Conventional seat damping, buffering technology, generally adopted the spring element to reach the effect of shock-absorbing and damping, the better seat damping device of performance also disposes damper simultaneously, to length of spring compressed and restore quick dynamic deformation and cushioned, wherein design goal be allow the user feel can be more softer, factors such as automotive seat different users's body weight, height and personal habits, be and vary with each individual, damping effect is poor, but the structure design of single spring is in actual applications because its damping elasticity is not strong, rigidity is also bigger, so damping effect is also bad.
The utility model content
The technical problems to be solved in the utility model is: a kind of traveling comfort that can make the user obtain best automotive seat is provided, can reduces the harsh environment road conditions user is produced tired vehicle seat damping device.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical matters that solves the utility model adopts is: a kind of vehicle seat damping device, comprise the upper bracket assembly, the lower bracket assembly, the framework that supports by the scissors connecting rod mechanism of both sides between the bracket assembly up and down, this scissors connecting rod mechanism one side and last, the lower bracket assembly is fixedly hinged, another side is slidingly connected, on bracket assembly, be movably set with between the described connecting rod mechanism and tiltedly carve mechanism, the described mechanism of tiltedly carving has deep-slotted chip breaker, described connecting rod mechanism is provided with jut, described jut is by being pressed on the described deep-slotted chip breaker, and the described mechanism of tiltedly carving is connected by elastic element with bracket assembly.
According to another embodiment of the present utility model, vehicle seat damping device comprises that further described elastic element is extension spring.
According to another embodiment of the present utility model, vehicle seat damping device comprises that further the described mechanism of tiltedly carving is movably arranged on the lower bracket assembly.
According to another embodiment of the present utility model, vehicle seat damping device further comprises the elasticity adjustable mechanism that also is provided with elastic element, comprise leading screw, and flexibly connect the leading screw fixed frame with leading screw, described leading screw fixed frame is captiveed joint with the lower bracket assembly, also is connected with the fixedly connecting element of elastic element on the described leading screw.
According to another embodiment of the present utility model, vehicle seat damping device further comprises described lower bracket assembly and tiltedly carves and also is connected with damper between the mechanism.
According to another embodiment of the present utility model, vehicle seat damping device comprises that further described jut is provided with roller.
According to another embodiment of the present utility model, vehicle seat damping device comprises that further described tiltedly carving between mechanism and the bracket assembly is provided with roller.
The utility model beneficial effect is, the utility model is by tiltedly carving mechanism and regulate height dimension between the upper and lower bracket assembly being provided with between bracket assembly and the connecting rod mechanism, realize the height control of whole seat, the while damper is energy held stationary state in seat damping process, the proportional maintenance balance of user's the body weight and the pulling force of extension spring has realized the optimum reelability quality of seat.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1.
Wherein: 1, lower bracket assembly, 3, connecting rod mechanism, 5, tiltedly carve mechanism, 7, deep-slotted chip breaker, 9, jut, 11, elastic element, 13, leading screw, 15, the leading screw fixed frame, 17, connecting element, 19, damper, 21, roller.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the scheme drawing of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Vehicle seat damping device as shown in Figure 1, comprise upper bracket assembly (not shown), lower bracket assembly 1, on, the framework that supports by the scissors connecting rod mechanism 3 of both sides between the lower bracket assembly, these scissors connecting rod mechanism 3 one sides and last, the lower bracket assembly is fixedly hinged, another side is slidingly connected, on bracket assembly, be movably set with between the described connecting rod mechanism 3 and tiltedly carve mechanism 5, the described mechanism 5 of tiltedly carving has deep-slotted chip breaker 7, described connecting rod mechanism 3 is provided with jut 9, described jut 9 is by being pressed on the described deep-slotted chip breaker 7, and the described mechanism 5 of tiltedly carving is connected by elastic element 11 with bracket assembly.Application force by elastic element 11 makes tiltedly to be carved mechanism 5 and acts on connecting rod mechanism 3, makes connecting rod mechanism 3 remain tensioned state, thereby guarantees that the distance between the upper and lower bracket assembly is in ultimate range all the time.Above-mentioned elastic element 11 preferred employing extension springs guarantee tiltedly to carve the pulling force between mechanism 5 and the bracket assembly, and the distortion that utilizes extension spring to provide reaches the effect of energy-absorbing damping.The utility model preferably adopts tiltedly to be carved mechanism 5 and is connected with lower bracket assembly 1, makes that tiltedly carving mechanism 5 and lower bracket assembly 1 connects relative conveniently, and simple in structure, is easy to manufacturing.
In addition, for making the utility model provide the means of to adjust at different people of body weight and the hobby that everyone is different, to reach best damping, buffering effect, also be provided with the elasticity adjustable mechanism of elastic element 11 on the vehicle seat damping device, comprise leading screw 13, and flexibly connecting leading screw fixed frames 15 with leading screw 13, described leading screw fixed frame 15 is captiveed joint with lower bracket assembly 1, also is connected with the fixedly connecting element 17 of elastic element 11 on the described leading screw 13.The user adapts to user's different weight by the pulling force size of leading screw 13 adjusting extension springs, the proportional maintenance balance of user's the body weight and the pulling force of extension spring, thus allow the user reach the state of best comfort.Slide in deep-slotted chip breaker 7 for the ease of jut 9,, make between jut 9 and the deep-slotted chip breaker 7 and change over rolling, thereby reduced resistance of motion between the two by slide relative so jut 9 is provided with roller 21.In addition, tiltedly carve between mechanism 5 and the bracket assembly and be provided with roller, also can play reduction and tiltedly carve resistance between mechanism 5 and the bracket assembly, make and regulate leading screw 13 relatively flexibly.
When relatively jolt in the road surface, relative displacement between the upper and lower bracket assembly is very big and when the situation of bump mutually occurring, for preventing that rigid bump is to the damage of this framework bracket assembly and the severe jolt kinetic energy when absorbing bump, lower bracket assembly 1 and tiltedly carve and also be connected with damper 19 between the mechanism 5, damper 19 1 ends and lower bracket assembly 1 are hinged, and the other end with tiltedly carve mechanism 5 and captive joint, thereby keep the seat can the held stationary state in the damping process.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.
Claims (7)
1, a kind of vehicle seat damping device, comprise the upper bracket assembly, lower bracket assembly (1), the framework that supports by the scissors connecting rod mechanism (3) of both sides between the bracket assembly up and down, these scissors connecting rod mechanism (3) one sides and last, the lower bracket assembly is fixedly hinged, another side is slidingly connected, it is characterized in that: on bracket assembly, be movably set with between the described connecting rod mechanism (3) and tiltedly carve mechanism (5), the described mechanism (5) of tiltedly carving has deep-slotted chip breaker (7), described connecting rod mechanism (3) is provided with jut (9), described jut (9) is by being pressed on the described deep-slotted chip breaker (7), and the described mechanism (5) of tiltedly carving is connected by elastic element (11) with bracket assembly.
2, vehicle seat damping device as claimed in claim 1 is characterized in that: described elastic element (11) is extension spring.
3, vehicle seat damping device as claimed in claim 1 is characterized in that: the described mechanism (5) of tiltedly carving is movably arranged on the lower bracket assembly (1).
4, as claim 1 or 3 described vehicle seat damping devices, it is characterized in that: the elasticity adjustable mechanism that also is provided with elastic element (11), comprise leading screw (13), and flexibly connect leading screw fixed frame (15) with leading screw (13), described leading screw fixed frame (15) is captiveed joint with lower bracket assembly (1), also is connected with the fixedly connecting element (17) of elastic element (11) on the described leading screw (13).
5, vehicle seat damping device as claimed in claim 4 is characterized in that: described lower bracket assembly (1) and tiltedly carve and also be connected with damper (19) between the mechanism (5).
6, vehicle seat damping device as claimed in claim 1 is characterized in that: described jut (9) is provided with roller.
7, vehicle seat damping device as claimed in claim 1 is characterized in that: described tiltedly carving between mechanism (5) and the bracket assembly is provided with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201851720U CN201296193Y (en) | 2008-08-25 | 2008-08-25 | Car seat damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201851720U CN201296193Y (en) | 2008-08-25 | 2008-08-25 | Car seat damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201296193Y true CN201296193Y (en) | 2009-08-26 |
Family
ID=41042160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201851720U Expired - Fee Related CN201296193Y (en) | 2008-08-25 | 2008-08-25 | Car seat damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201296193Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228979A (en) * | 2018-09-27 | 2019-01-18 | 吴兆旭 | A kind of adjustable collapse automotive seat |
-
2008
- 2008-08-25 CN CNU2008201851720U patent/CN201296193Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228979A (en) * | 2018-09-27 | 2019-01-18 | 吴兆旭 | A kind of adjustable collapse automotive seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20140825 |
|
| EXPY | Termination of patent right or utility model |