CN203032435U - Air shock absorption seat - Google Patents
Air shock absorption seat Download PDFInfo
- Publication number
- CN203032435U CN203032435U CN 201320022501 CN201320022501U CN203032435U CN 203032435 U CN203032435 U CN 203032435U CN 201320022501 CN201320022501 CN 201320022501 CN 201320022501 U CN201320022501 U CN 201320022501U CN 203032435 U CN203032435 U CN 203032435U
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- CN
- China
- Prior art keywords
- seat
- beams
- underframe
- horizontal tie
- frame
- 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 discloses an air shock absorption seat which comprises a seat bottom frame. The seat bottom frame comprises an upper frame and a lower frame. The upper frame and the lower frame both comprise two cross connecting beams which extend in a parallel mode along the left-right direction. The end portions, close to each other, of the two cross connecting beams of at least one of the upper frame and the lower frame are connected in a bridging mode through U-type longitudinal stiffening beams which extend along the front-back direction. The portions, corresponding to the end portions of the cross connecting beams, of the longitudinal stiffening beam are in a U-type groove structure, and the end portions of the two cross connecting beams are fixedly arranged in grooves of the longitudinal stiffening beams in coinciding and inserting modes. The longitudinal stiffening beam is wrapped at the ends of the cross connecting beams, the strengths of the longitudinal stiffening beams are high, so that the overall structural strength of a seat bottom frame can be improved, and the service life of the seat bottom frame is prolonged.
Description
Technical field
The utility model relates to a kind of air cushioning seat.
Background technology
The a lot of structures of existing air cushioning seat are too too fat to move in the market, and monolithic seat is overweight, and the rolling momentum is big, and intensity is not high, can cause very big threat to driver and passenger's personal safety when running into burst accident.
A kind of automobile seat bumper is disclosed in notification number is the Chinese utility model patent specification sheets of CN2612564Y, this bumper is installed on the vehicle frame as the seat underframe in use, and seat frame is installed on the bumper, can realize the damping of seat is supported, this bumper as the seat underframe comprises, underframe and be arranged on the support grillage that be used for to support connects two stands between two stands, support grillage and comprise that structure is identical, and make up along two stay bearing plates that fore-and-aft direction is arranged, each stay bearing plate combination is formed by the stay bearing plate that is X type hinge arrangement, last, be provided with the air bag that supports upper frame for buffering between the underframe, last, also be provided with damper rod between the underframe.During use, when upper frame is subjected to downward application force, inflate in air bag, air bag is risen upper frame, comes damping with this.When the stressed disappearance of upper frame, the gas in the air bag can emptying.But the upper and lower framework of this bumper as the seat underframe is formed by two horizontal tie-beam and two vertical tie-beams that extend along fore-and-aft direction that extend along left and right directions, vertically the rear and front end of tie-beam is hinged with the supporting plate of scissors mechanism respectively, and the wherein vertical tie-beam in two vertical tie-beams and two horizontal tie-beams are then made in direction and are slidedly assemblied on the two horizontal tie-beams in the edge at the fixing assembling of left and right directions, the vertical tie-beam of another root.In addition, the same end of the correspondence of two horizontal tie-beams of upper frame is the vertical strength beam captive joint along the fore-and-aft direction extension of L type structure by the cross section, this vertical strength beam respectively is furnished with one at the two ends of two horizontal tie-beams of upper frame, and the same end of the correspondence of two horizontal tie-beams of underframe is the vertical strength beam captive joint along the fore-and-aft direction extension of L type structure equally by the cross section, this vertical strength beam equally respectively is furnished with one at the two ends of two horizontal tie-beams of underframe, but vertical tie-beam of this L type is to last, the covering property of underframe is bad, whole seat underframe intensity is lower, influences the service life of seat.
The utility model content
The purpose of this utility model provides the air cushioning seat of a kind of seat underframe intensity height, seat long service life.
In order to realize above purpose, the technical scheme that air cushioning seat provided by the utility model adopts is: the air cushioning seat, comprise the seat underframe, this seat underframe comprises, underframe, on, underframe includes two along the parallel horizontal tie-beam that extends of left and right directions, the U-shaped vertical strength beam bridge joint of a mutual close end of two horizontal tie-beams of at least one in described upper frame and the underframe by extending along fore-and-aft direction, this vertical strength beam be U-shaped groove structure with corresponding position, end horizontal tie-beam, the end anastomosis inserting of described two horizontal tie-beams is fixed in the groove on described vertical strength beam.
Composition on the described seat underframe diminishes from the middle to both ends gradually for the plate of the supporting plate of the scissors mechanism that connects upper and lower framework is wide.
Between upper and lower framework, be provided with the positioning plate that is L type structure on the described seat underframe.
The beneficial effects of the utility model are: the horizontal tie-beam of the upper frame of seat underframe provided by the utility model and underframe is by being vertical strength beam bridge joint of groove structure, and laterally the end anastomosis inserting of tie-beam is fixed in the groove of vertical strength beam, this vertical strength beam is coated on the end of horizontal tie-beam, and the intensity of this vertical strength beam is higher, can improve the overall construction intensity of seat underframe like this, prolong the service life of seat underframe.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of air cushioning seat provided by the utility model;
Fig. 2 is the structural representation of base support among Fig. 1;
Fig. 3 is the birds-eye view of Fig. 2.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, a kind of embodiment of air cushioning seat, shock-absorbing seat seat underframe 3 among this embodiment, be fixed with back of seat frame 1 on this seat underframe, this seat underframe comprises upper frame 4 and underframe 14, upper and lower framework includes two along the parallel horizontal tie-beam 40 that extends of left and right directions, upper and lower framework is by being arranged in scissors mechanism 50 support and connection between two stands, and the plate of the supporting plate 6 of composition scissors mechanism 50 herein, supporting plate 7, supporting plate 8, supporting plate 9 is wide to diminish to two ends gradually from middle articulated section.Unlike the prior art be, in the present embodiment, at vertical strength beam 5 bridge joints of the mutually close left part of two horizontal tie-beams of upper frame 4 by extending along fore-and-aft direction, this vertical strength beam 5 is U-shaped beam, and the end anastomosis inserting of described two horizontal tie-beams is fixed in the groove of described U-shaped beam.Equal vertical strength beam bridge joint by extending along fore-and-aft direction in the mutually close left part of two horizontal tie-beams of underframe and right part, this vertical strength beam is U-shaped beam, and the end anastomosis inserting of described two horizontal tie-beams is fixed in the groove of described U-shaped beam.In the present embodiment, between upper and lower framework, also be provided with damped cylinder 10 and air bag 13, by the intake and exhaust of control cock 12 control air bags 13.Between upper and lower framework, also be provided with the positioning plate 15 of L type.
In the above-described embodiments, vertically strength beam is U-shaped beam, and this U-shaped beam is coated on the end of the horizontal tie-beam of upper and lower framework, thereby improves the intensity of seat underframe, prolongs the service life of seat.
In the above-described embodiments, the plate of the supporting plate of scissors mechanism is wide to diminish to two ends gradually from middle articulated section, the supporting plate of middle plateform formula compared to existing technology, the structural strength of the supporting plate in above-described embodiment is higher, thereby improved bulk strength and the rigidity of seat underframe, reduced seat-weight.
In the above-described embodiments, vertically strength beam is U-shaped beam, the corresponding inserting that coincide in the end of the horizontal tie-beam of upper and lower like this framework is fixed in the groove of U-shaped beam, in other embodiments, vertically strength beam also can other structures, but vertically the position corresponding with end horizontal tie-beam strength beam will be for the horizontal fixing groove structure of end anastomosis inserting of tie-beam.
In the above-described embodiments, be provided with vertical strength beam at upper and lower framework, in other embodiments, also can only at upper frame or underframe vertical strength beam be set.
Claims (3)
1. air cushioning seat, comprise the seat underframe, this seat underframe comprises upper and lower framework, upper and lower framework includes two along the parallel horizontal tie-beam that extends of left and right directions, it is characterized in that: the U-shaped vertical strength beam bridge joint of a mutual close end of two horizontal tie-beams of at least one in described upper frame and the underframe by extending along fore-and-aft direction, this vertical strength beam be U-shaped groove structure with corresponding position, end horizontal tie-beam, the end anastomosis inserting of described two horizontal tie-beams is fixed in the groove on described vertical strength beam.
2. air cushioning seat according to claim 1 is characterized in that: the composition on the described seat underframe is used for connecting that the plate of supporting plate of scissors mechanism of upper and lower framework is wide diminishes gradually from the middle to both ends.
3. air cushioning seat according to claim 1 and 2 is characterized in that: be provided with the positioning plate that is L type structure on the described seat underframe between upper and lower framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320022501 CN203032435U (en) | 2013-01-16 | 2013-01-16 | Air shock absorption seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320022501 CN203032435U (en) | 2013-01-16 | 2013-01-16 | Air shock absorption seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203032435U true CN203032435U (en) | 2013-07-03 |
Family
ID=48684575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320022501 Expired - Fee Related CN203032435U (en) | 2013-01-16 | 2013-01-16 | Air shock absorption seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203032435U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105473353A (en) * | 2013-10-01 | 2016-04-06 | 格拉默股份有限公司 | Vehicle seat or vehicle cabin having a suspension apparatus and utility vehicle |
| CN106218466A (en) * | 2016-08-26 | 2016-12-14 | 常州市莱特气弹簧有限公司 | Air chamber air air-leg for seat |
| CN106693353A (en) * | 2017-03-16 | 2017-05-24 | 乔冰 | Rack of billiard table and billiard table |
| US9802520B2 (en) | 2013-12-16 | 2017-10-31 | Grammer Ag | Vehicle seat having a horizontally movable seating surface for receiving a person |
| US9849816B2 (en) | 2013-06-04 | 2017-12-26 | Grammer Ag | Vehicle seat and motor vehicle or utility motor vehicle |
| US9879744B2 (en) | 2013-10-01 | 2018-01-30 | Grammer Ag | Vehicle with force-controlled shock absorber with regulating valve |
| US9994239B2 (en) | 2013-10-01 | 2018-06-12 | Grammer Ag | Vehicle with force-controlled shock absorber (2-pipe shock absorber) |
-
2013
- 2013-01-16 CN CN 201320022501 patent/CN203032435U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9849816B2 (en) | 2013-06-04 | 2017-12-26 | Grammer Ag | Vehicle seat and motor vehicle or utility motor vehicle |
| CN105473353A (en) * | 2013-10-01 | 2016-04-06 | 格拉默股份有限公司 | Vehicle seat or vehicle cabin having a suspension apparatus and utility vehicle |
| US9879744B2 (en) | 2013-10-01 | 2018-01-30 | Grammer Ag | Vehicle with force-controlled shock absorber with regulating valve |
| US9937832B2 (en) | 2013-10-01 | 2018-04-10 | Grammer Ag | Vehicle seat or vehicle cabin having a suspension apparatus and utility vehicle |
| US9994239B2 (en) | 2013-10-01 | 2018-06-12 | Grammer Ag | Vehicle with force-controlled shock absorber (2-pipe shock absorber) |
| US9802520B2 (en) | 2013-12-16 | 2017-10-31 | Grammer Ag | Vehicle seat having a horizontally movable seating surface for receiving a person |
| CN106218466A (en) * | 2016-08-26 | 2016-12-14 | 常州市莱特气弹簧有限公司 | Air chamber air air-leg for seat |
| CN106693353A (en) * | 2017-03-16 | 2017-05-24 | 乔冰 | Rack of billiard table and billiard table |
| CN106693353B (en) * | 2017-03-16 | 2023-12-05 | 乔冰 | Billiard table rack and billiard table |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20190116 |