CN204383229U - Van seat structure - Google Patents
Van seat structure Download PDFInfo
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- CN204383229U CN204383229U CN201420789792.0U CN201420789792U CN204383229U CN 204383229 U CN204383229 U CN 204383229U CN 201420789792 U CN201420789792 U CN 201420789792U CN 204383229 U CN204383229 U CN 204383229U
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- hinge
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- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model provides a van seat structure, interim seat (22) including two folding seat (21) and centre, folding seat (21) are including back (1), folding seatpad (2), connect hinge (3) and lock ring (4), back (1) and folding seatpad (2) are connected through connecting hinge (3), lock ring (4) are fixed in the front end below of folding seatpad (2) through swivel mount (7), connect hinge (3) and fix on van's mesophragma wall, back (1) pastes the midboard of tight van, interim seat (22) are including middle seatpad (15) that have the skeleton, two folding seat (21) and interim seat (22) are connected through couple (16) and connection snap ring (9) respectively. The inner space of the driving area is increased, and the accessibility for overhauling the front engine is improved.
Description
Technical field
The utility model relates to a kind of seat, relates to a kind of box-body truck armchair structure in particular, belongs to passenger vehicle corollary equipment technical field.
Background technology
At present, after box-body truck driver's chair, arrange row's seat, for taking with car carrying personnel; Consider the restriction of inner space, driver zone, this row's seat many employings fixed installation mode and be the simple seat of structure, after being connected into cushion frame with steel pipe welding, fixing Simple seat cushion and backrest again.Box-body truck mostly is F/F formula vehicle body, and car bonnet is arranged between driver's chair and secondary driver's chair, and extends to below back seat, and the layout of therefore arranging Simple seat after driver have impact on the space for maintenance of driving engine.Simultaneously, the mid-board of box-body truck often between driver zone and loading district arranges a sect, is convenient to enter loading district from driver zone, because the Simple seat after driver cannot move, middle seat cushion must be trampled when causing entering loading district, access way is had some setbacks.
Chinese utility model patent Authorization Notice No.: CN 2848622Y, authorized announcement date: on December 20th, 2006, name is called in the utility model patent of " seat for automobile rear platform ", disclose a kind of seat for automobile rear platform, comprise seat and backrest, seat is connected by hinge with backrest, U-type groove is offered in the lower surface broad ways of seat, U-shaped supporting leg is provided with in U-type groove, U-shaped supporting leg is connected with seat by the rotating shaft being connected in its U-shaped opening part, in seat back side, broad ways is provided with the latch be connected with railroad car lateral wall, time unloaded, be stuck in cargo floor C shape draw-in groove after U-shaped supporting leg is launched, and can take in jack latch being inserted cargo bed sidewall, during loading, extract latch out and seat is folded, substantially increase the service efficiency of boxed truck.But this utility model has following defect: when one, mid-board opens the door, passageway place seat cannot be arranged, as arranged seat, then the passage entering loading district from driver zone can be blocked.Two, U-shaped supporting leg packs up nothing spacing and location structure accordingly, and in driving conditions, U-shaped supporting leg may rock and send the sound that collides with.
Summary of the invention
The purpose of this utility model is to have impact on the space for maintenance of driving engine for existing box-body truck seat layout or enter the problems such as loading district inconvenience, provides a kind of box-body truck armchair structure.
for achieving the above object, technical solution of the present utility model is:a kind of box-body truck armchair structure, comprise two folding seats, described folding seat comprises backrest, folding cushion, connect hinge and bracing ring, described backrest is connected by being connected hinge with folding cushion, described bracing ring is fixed on below the front end of folding cushion by rotary sleeve, described connection hinge is fixed on the mid-board of box-body truck, backrest is adjacent to the mid-board of box-body truck, the centre of described two folding seats is provided with auxiliary seat, respectively Joining clasp is fixed with before and after below described folding cushion one side, and Joining clasp is arranged in the side of folding cushion near auxiliary seat, described auxiliary seat comprises the middle seat cushion with skeleton, before and after described middle seat cushion both sides, corresponding Joining clasp is furnished with hook respectively, described hook is fixed on the skeleton below middle seat cushion, and hook is connected with corresponding Joining clasp respectively.
Described connection hinge comprises page on hinge, hinge nextpage, hinge pivot pin, backrest connecting panel and pull back spring, page on described hinge, pull back spring, hinge nextpage and backrest connecting panel are fixed on hinge pivot pin respectively successively, on hinge, page is connected with folding cushion rear end, described hinge nextpage is fixed on the mid-board of box-body truck, hinge nextpage and backrest connecting panel are fixedly connected, and the angle between hinge nextpage and backrest connecting panel is 180 degree, described backrest connecting panel is connected with backrest, described pull back spring is torsion spring, pull back spring to be arranged on hinge between page and hinge nextpage.
Described hinge nextpage is provided with spacing flange, and described spacing flange is resisted against on the sidewall of page on hinge.
Be fixed with limit fastener below described folding cushion rear end, described limit fastener matches with bracing ring and engages.
Described backrest and auxiliary seat deviate from side upper end mutually and are fixed with locking rod, described folding cushion be fixed with lock groove with locking rod with side front end, described locking rod matches with lock groove.
Also include mounting groove, described mounting groove is fixed on the box-body truck floor with bracing ring correspondence position, and planes align on the upper end of mounting groove and box-body truck floor, described bracing ring bottom is connected in mounting groove.
Described mounting groove comprises adapter plate and rotating handle near one end of auxiliary seat mechanical brake be provided with described in mechanical brake, and described adapter plate is fixed on a side of mounting groove, and adapter plate is provided with circular hole, and described rotating handle is arranged in the circular hole of adapter plate.
compared with prior art, the beneficial effects of the utility model are:
1, the utility model comprises the auxiliary seat of two folding seats and centre, the backrest of folding seat is connected by being connected hinge with folding cushion, connecting hinge is fixed on the mid-board of box-body truck, backrest is adjacent to the mid-board of box-body truck, the bracing ring of folding seat is fixed on below the front end of folding cushion by rotary sleeve, two folding seats are connected with Joining clasp respectively by hook with auxiliary seat.By mounting arrangements folding seat on the rear space, mid-board of box-body truck, achieve the expansion between folding cushion and backrest, between bracing ring and folding cushion and pack up motion, and detouchable auxiliary seat is set, when non-usage, folding seat can be folded up, thus increases inner space, driver zone, also improves the proximity overhauled F/F, also be convenient to set up storage tank below folding seat simultaneously, make full use of the space of under-seat; In use, open collapsible seat, has removed auxiliary seat and can allow open walk, conveniently comes in and goes out, and ensure that mid-board door passes through function.
2, on the hinge connecting hinge in the utility model, page, pull back spring, hinge nextpage and backrest connecting panel are fixed on hinge pivot pin respectively successively, on hinge, page is connected with folding cushion rear end, hinge nextpage is fixed on the mid-board of box-body truck, hinge nextpage and backrest connecting panel are fixedly connected, and backrest connecting panel is connected with backrest; And hinge nextpage is provided with spacing flange, spacing flange is resisted against on the sidewall of page on hinge; Thus installation and the folding limit function of folding seat is achieved by connecting hinge.
3, be fixed with limit fastener below folding cushion rear end in the utility model, limit fastener matches with bracing ring and engages; Achieve limit function when bracing ring is packed up, thus limit the random rotation of bracing ring.
4, in the utility model, backrest and auxiliary seat deviate from side upper end mutually and are fixed with locking rod, folding cushion be fixed with lock groove with locking rod with side front end, locking rod matches with lock groove; Achieve locking spacing fixed function when folding cushion is packed up, ensure that folding cushion can not also launch by automatic unlocking voluntarily.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is folding seat axonometric drawing in the utility model.
Fig. 3 is the oblique upward view of folding seat in the utility model.
Fig. 4 is folding seat opening lateral plan in the utility model.
Fig. 5 is folding seat closure state lateral plan in the utility model.
Fig. 6 is auxiliary seat axonometric drawing in the utility model.
Fig. 7 connects hinge merging phase axonometric drawing in the utility model.
Fig. 8 connects hinge opening lateral plan in the utility model.
Fig. 9 is mechanical brake cutaway view when folding seat is opened in the utility model.
In figure, backrest 1, folding cushion 2, connects hinge 3, bracing ring 4, locking rod 5, lock groove 6, rotary sleeve 7, limit fastener 8, Joining clasp 9, page 10 on hinge, hinge nextpage 11, hinge pivot pin 12, backrest connecting panel 13, pull back spring 14, middle seat cushion 15, hook 16, mounting groove 17, mechanical brake 18, adapter plate 19, rotating handle 20, folding seat 21, auxiliary seat 22, spacing flange 23.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be described in further detail.
See Fig. 1 to Fig. 3, Fig. 6, a kind of box-body truck armchair structure, comprises the auxiliary seat 22 arranged in the middle of two folding seats 21 and two folding seats 21.Described folding seat 21 comprises backrest 1, folding cushion 2, connects hinge 3 and bracing ring 4, described backrest 1 is connected by being connected hinge 3 with folding cushion 2, described connection hinge 3 is fixed on the mid-board of box-body truck, and backrest 1 is adjacent to the mid-board of box-body truck; Described bracing ring 4 is fixed on below the front end of folding cushion 2 by rotary sleeve 7, bracing ring 4 curves as pipe quadrangle circle by pipe, bracing ring 4 be limited in rotary sleeve 7, can rotate arbitrarily in rotary sleeve 7; Respectively be fixed with Joining clasp 9 before and after below described folding cushion 2 one side, Joining clasp 9 slightly stretches out the side of folding cushion 2, and Joining clasp 9 is arranged in the side of folding cushion 2 near auxiliary seat 22.Described auxiliary seat 22 comprises the middle seat cushion 15 with skeleton, before and after described middle seat cushion 15 both sides, corresponding Joining clasp 9 is furnished with hook 16 respectively, described hook 16 is fixed on the skeleton below middle seat cushion 15, and hook 16 is connected to form this box-body truck armchair structure with corresponding Joining clasp 9 respectively.
See Fig. 7 to Fig. 8, described connection hinge 3 comprises page 10 on hinge, hinge nextpage 11, hinge pivot pin 1, backrest connecting panel 13 and pull back spring 14.On described hinge, page 10, pull back spring 14, hinge nextpage 11 and backrest connecting panel 13 are fixed on hinge pivot pin 12 respectively successively, and on hinge, page 10 is connected with folding cushion 2 rear end; Described hinge nextpage 11 is fixed on the mid-board of box-body truck, and hinge nextpage 11 and backrest connecting panel 13 are fixedly connected, and the angle between hinge nextpage 11 and backrest connecting panel 13 is 180 degree; Described backrest connecting panel 13 is connected with backrest 1; Described pull back spring 14 is torsion spring, and pull back spring 14 is arranged on hinge between page 10 and hinge nextpage 11, and pull back spring 14 can make folding seat 21 be in closed condition, namely ensures that folding cushion 2 and backrest 1 are adjacent to.Described hinge nextpage 11 is provided with spacing flange 23, so that after folding seat 21 is opened, spacing flange 23 can be resisted against on the sidewall of page 10 on hinge, thus carries out spacing to folding seat 21 opening angle, limits connection hinge 3 corner and is 90 degree to the maximum.
See Fig. 3 to Fig. 5, be fixed with limit fastener 8 below described folding cushion 2 rear end, described limit fastener 8 matches with bracing ring 4 and engages, and namely limit fastener 8 can block bracing ring 4; The position of limit fastener 8 should ensure to rotate to bracing ring 4 when pressing close to the bottom surface of folding cushion 2 can snap in smoothly in limit fastener 8 at bracing ring 4, thus restriction bracing ring 4 arbitrarily rotates, and ensures that bracing ring 4 can depart from limit fastener 8 under external force simultaneously.
See Fig. 2, Fig. 4 to Fig. 5, described backrest 1 and auxiliary seat 22 deviate from side upper end mutually and are fixed with locking rod 5, described folding cushion 2 to be fixed with the lock groove 6 of circular arc with side front end with locking rod 5, namely locking rod 5 and lock groove 6 are fixed on the same side of folding seat; Locking rod 5 is corresponding with both lock grooves 6 position, and locking rod 5 matches with lock groove 6, and the side of locking rod 5, with projection, can slip in lock groove 6, and lock groove 6, with circular groove, is convenient to locking rod 5 and is slipped into lock groove 6 the inner.
See Fig. 4, Fig. 9, this box-body truck armchair structure also includes mounting groove 17, described mounting groove 17 is fixed on on the box-body truck floor of bracing ring 4 correspondence position, and planes align on the upper end of mounting groove 17 and box-body truck floor, described bracing ring 4 bottom is connected in mounting groove 17.Described mounting groove 17 is provided with mechanical brake 18 near one end of auxiliary seat 22, described mechanical brake 18 comprises adapter plate 19 and rotating handle 20, described adapter plate 19 is fixed on a side of mounting groove 17, adapter plate 19 is provided with circular hole, described rotating handle 20 is arranged in the circular hole of adapter plate 19, rotating handle 20 can be rotated arbitrarily in circular hole, but can not move up and down.
See Fig. 9, hinge nextpage 11 is first fixed on the mid-board between driver zone and rear loading space by folding seat 21 in this box-body truck armchair structure when mounted, then on floor, installs mounting groove 17, makes planes align on the upper end of mounting groove 17 and floor.
See Fig. 1, Fig. 5, two folding seats 21, when non-usage, can fold by this box-body truck armchair structure, folding cushion 2 is made to be adjacent to backrest 1, rotation lock stopping bar 5, makes the projection of locking rod 5 slip in lock groove 6, thus together with folding cushion 2 is locked with backrest 1; Bracing ring 4 is rotated folding cushion 2, and makes bracing ring 4 snap in limit fastener 8 below, now folding seat 21 is in closure state, and institute takes up space minimum.When needs are taken, first rotation lock stopping bar 5 shifts out lock groove 6, bracing ring 4 is pulled out limit fastener 8, then depresses folding cushion 2, and making bracing ring 4 fall into mounting groove 17, bracing ring 4 is fixed in mounting groove 17 by rotating handle 20 then on rotary locking device 18 below; After two folding seats 21 are all opened, the Joining clasp 8 that finally auxiliary seat 22 be correspond to folding seat 21 is put into, and makes the hook 16 of auxiliary seat insert in the Joining clasp 8 of folding seat 21, to reach the object of fixing auxiliary seat 22.If passenger needs loading space after the door turnover after auxiliary seat 22, only need remove auxiliary seat 22 and can allow open walk, convenient discrepancy.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, said structure all should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. a box-body truck armchair structure, comprise two folding seats (21), described folding seat (21) comprises backrest (1), folding cushion (2), connect hinge (3) and bracing ring (4), described backrest (1) is connected by being connected hinge (3) with folding cushion (2), described bracing ring (4) is fixed on below the front end of folding cushion (2) by rotary sleeve (7), it is characterized in that: described connection hinge (3) is fixed on the mid-board of box-body truck, backrest (1) is adjacent to the mid-board of box-body truck, the centre of described two folding seats (21) is provided with auxiliary seat (22), Joining clasp (9) is respectively fixed with before and after below described folding cushion (2) side, and Joining clasp (9) is arranged in the side of folding cushion (2) near auxiliary seat (22), described auxiliary seat (22) comprises the middle seat cushion (15) with skeleton, before and after described middle seat cushion (15) both sides, corresponding Joining clasp (9) is furnished with hook (16) respectively, described hook (16) is fixed on the skeleton of middle seat cushion (15) below, and hook (16) is connected with corresponding Joining clasp (9) respectively.
2. a kind of box-body truck armchair structure according to claim 1, it is characterized in that: described connection hinge (3) comprises page on hinge (10), hinge nextpage (11), hinge pivot pin (12), backrest connecting panel (13) and pull back spring (14), page (10) on described hinge, pull back spring (14), hinge nextpage (11) and backrest connecting panel (13) are fixed on hinge pivot pin (12) respectively successively, on hinge, page (10) is connected with folding cushion (2) rear end, described hinge nextpage (11) is fixed on the mid-board of box-body truck, hinge nextpage (11) and backrest connecting panel (13) are fixedly connected, and the angle between hinge nextpage (11) and backrest connecting panel (13) is 180 degree, described backrest connecting panel (13) is connected with backrest (1), described pull back spring (14) is torsion spring, pull back spring (14) is arranged between page on hinge (10) and hinge nextpage (11).
3. a kind of box-body truck armchair structure according to claim 2, is characterized in that: described hinge nextpage (11) is provided with spacing flange (23), and described spacing flange (23) is resisted against on the sidewall of page on hinge (10).
4. a kind of box-body truck armchair structure according to claim 1, is characterized in that: be fixed with limit fastener (8) below described folding cushion (2) rear end, and described limit fastener (8) matches with bracing ring (4) and engages.
5. a kind of box-body truck armchair structure according to claim 1, it is characterized in that: described backrest (1) and auxiliary seat (22) deviate from side upper end mutually and be fixed with locking rod (5), described folding cushion (2) be fixed with lock groove (6) with locking rod (5) with side front end, described locking rod (5) matches with lock groove (6).
6. a kind of box-body truck armchair structure according to claim 1, it is characterized in that: also include mounting groove (17), described mounting groove (17) is fixed on on the box-body truck floor of bracing ring (4) correspondence position, planes align on the upper end of mounting groove (17) and box-body truck floor, described bracing ring (4) bottom is connected in mounting groove (17).
7. a kind of box-body truck armchair structure according to claim 6, it is characterized in that: described mounting groove (17) is provided with mechanical brake (18) near one end of auxiliary seat (22), described mechanical brake (18) comprises adapter plate (19) and rotating handle (20), described adapter plate (19) is fixed on a side of mounting groove (17), (19) are provided with circular hole to adapter plate, and described rotating handle (20) is arranged in the circular hole of adapter plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789792.0U CN204383229U (en) | 2014-12-15 | 2014-12-15 | Van seat structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789792.0U CN204383229U (en) | 2014-12-15 | 2014-12-15 | Van seat structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204383229U true CN204383229U (en) | 2015-06-10 |
Family
ID=53355977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420789792.0U Active CN204383229U (en) | 2014-12-15 | 2014-12-15 | Van seat structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204383229U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527472A (en) * | 2014-12-15 | 2015-04-22 | 东风商用车有限公司 | Van seat structure |
| CN113525200A (en) * | 2020-04-17 | 2021-10-22 | 陕西汽车集团有限责任公司 | Vice seat of driving of commercial car |
-
2014
- 2014-12-15 CN CN201420789792.0U patent/CN204383229U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527472A (en) * | 2014-12-15 | 2015-04-22 | 东风商用车有限公司 | Van seat structure |
| CN113525200A (en) * | 2020-04-17 | 2021-10-22 | 陕西汽车集团有限责任公司 | Vice seat of driving of commercial car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |