CN201782899U - Double-layer stretcher bracket composite seat for automobile - Google Patents
Double-layer stretcher bracket composite seat for automobile Download PDFInfo
- Publication number
- CN201782899U CN201782899U CN201020528451XU CN201020528451U CN201782899U CN 201782899 U CN201782899 U CN 201782899U CN 201020528451X U CN201020528451X U CN 201020528451XU CN 201020528451 U CN201020528451 U CN 201020528451U CN 201782899 U CN201782899 U CN 201782899U
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- CN
- China
- Prior art keywords
- backrest
- bracket
- composite seat
- pull bar
- seat
- 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 a double-layer stretcher bracket composite seat for an automobile. The adopted technical scheme is as follows: the seat comprises an upper-layer turnover bracket, a bracket support, a seat backrest support, a backrest pull rod, a seat backrest, a composite seat and a shock absorber, wherein the bracket support is fixed with the side wall of a carriage; the bracket support is movably connected with a collapsing fixed pin and an unfolding fixed pin; the upper-layer turnover bracket is movably connected with the bracket support by a rotating shaft; the side end surface of the upper-layer turnover bracket is respectively provided with a collapsing fixing hole and an unfolding fixing hole; and the seat backrest support is fixed with the side wall of the carriage. The double-layer stretcher bracket composite seat is simple in structure, light in weight, small in volume, convenient, fast and labor-saving in use and operation, and applicable to van type rescue vehicles.
Description
Technical field
This utility model relates to the ambulatory vehicle field of engineering technology, more particularly, relates to a kind of automobile-used double-deck litter frame composite seat that a kind of van-type vehicle uses.
Background technology
Automobile-used double-deck litter frame composite seat can be used as double-deck litter frame and uses when being meant a kind of expansion litter frame, can be used as auxiliary equipment in the compartment that bench seat uses when drawing litter frame in.
Existing ambulance is in order to carry the prone position wounded, and often one side disposes 1 secondary litter frame device in the compartment, can transport 1 prone position wounded, sometimes in order to increase haulage capacity, a kind of double-deck litter frame often is set, and can transport 2 prone position wounded.In order to adapt to the demand that the ambulant patient takes, also there is the designer to propose a kind of litter frame that comprises tilting seat.Because vehicle carrying quality and usage space are limited, guaranteeing the rigidity of structure, intensity and manipulating under the safe prerequisite that the version of litter frame, exhibition debit formula become particularly important.
The utility model content
For overcoming the deficiencies in the prior art, at foregoing problems, this utility model provides a kind of less, lighter weight of taking up space, automobile-used double-deck litter frame composite seat easy for operation.
The automobile-used double-deck litter frame composite seat of this utility model, the technical scheme of employing is: described seat comprises upper strata turnover bracket, bracket supports, backrest supporting, backrest pull bar, backrest, composite seat and vibroshock;
Described bracket supports and railroad car lateral wall are fixed, flexibly connect on the described bracket supports and draw steady pin in and launch steady pin, described upper strata turnover bracket and bracket supports flexibly connect by rotating shaft, and turnover bracket side end face, upper strata is provided with respectively draws fixing hole in and launch fixing hole;
Described backrest supporting is fixed with railroad car lateral wall, and described backrest pull bar links to each other by the supporting turning cylinder with the backrest supporting, and described backrest links to each other by the backrest turning cylinder with the backrest pull bar; Described backrest supporting connection activity steady pin, when backrest and sidewall were fitted, the outer rim of described movable steady pin was pushed down the external cylindrical surface of backrest pull bar, and the backrest pull bar goes to when vertical with sidewall, be backrest when pulling out, described movable steady pin inserts in the fixing hole on the backrest pull bar;
The bottom of described composite seat and four cylindrical vibroshocks are fixed, and vibroshock and floor compartment are fixed; Both sides, described composite seat upper strata are provided with the stretcher slideway, on the described stretcher slideway stopping means and steady pin are set; The lower floor of composite seat is a drawer.
The utlity model has following beneficial effect:
1, simple in structure, the light weight of this utility model, volume are little, use operation rapid and convenient, laborsaving, are applicable to an ambulance van use.
The spatial attitude parallel with railroad car lateral wall when 2, the parallel-crank mechanism that comprises backrest described in the utility model has guaranteed that backrest launches provides the comfortableness and the safety of backrest.The design of dual parallel quadrangular mechanism makes backrest safer.
3, its function as lower floor's litter frame has been expanded in the composite seat design of band slideway, and drawer provides storage space, and the cylindrical vibroshock of seat bottom can cushion vibration and the impact from road surface and platform floor, has improved riding comfort.
Description of drawings
Fig. 1 is a backrest deployed condition structural representation of the present utility model;
Fig. 2 is Fig. 1 part partial enlarged drawing;
Fig. 3 is a backrest deployed condition structure side view of the present utility model;
Fig. 4 is a backrest rounding state structural representation of the present utility model;
Fig. 5 is a upper strata of the present utility model litter frame deployed condition structural representation;
Fig. 6 is a upper strata of the present utility model litter frame rounding state structural representation.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described further.
As Figure 1-3, seat described in the utility model comprises upper strata turnover bracket, bracket supports, backrest supporting, backrest pull bar, backrest, composite seat, vibroshock;
Described bracket supports 1 links to each other with installation sidewall 2 in the compartment, and upper strata turnover bracket 3 is interconnection by rotating shaft 4 with bracket supports, and can rotate around rotating shaft 4, but can not move along rotating shaft 4.When the upper strata turnover bracket drew in, the upper strata turnover bracket arrived and the parallel sidewalls position, and the gathering steady pin 9 on the bracket supports inserts in the side opening of upper strata turnover bracket 3, it is carried out vertical position fix; When upper strata turnover bracket 3 launched, upper strata turnover bracket 3 arrived and the sidewall upright position, and the expansion steady pin 8 on the bracket supports 1 inserts in another side opening of upper strata turnover bracket 3, it is carried out horizontal level fix;
Described backrest supporting 10 links to each other with installation sidewall 2 in the compartment, and described backrest pull bar 13 links to each other by supporting turning cylinder 11 with backrest supporting 10, and described backrest 5 links to each other by backrest turning cylinder 14 with backrest pull bar 13.Aforementioned backrest 5, backrest pull bar 13, backrest pull bar 15 constitute one not at conplane parallel-crank mechanism together with railroad car lateral wall 2.Backrest 5 can rotate around backrest bolster 11 by backrest pull bar 13, and it is parallel with railroad car lateral wall that described parallel-crank mechanism has guaranteed that backrest can remain when rotating.Described backrest supporting also includes a pair of movable steady pin 12, and when drawing backrest in, backrest and sidewall are fitted, and backrest supports the external cylindrical surface that the outer rim that goes up movable steady pin 12 is pushed down the backrest pull bar, and backrest can not outwards be rotated.When pulling out backrest, draw back movable steady pin, when the backrest pull bar goes to when vertical with sidewall, movable steady pin is inserted in the fixing hole on the backrest pull bar 13, fix it and rotate, thereby define the motion of backrest;
The bottom of described composite seat 6 and four cylindrical vibroshocks 7 are fixed, and vibroshock and floor compartment are fixed, and the upper surface of described composite seat 6 is a seat chair pad, and the both sides of the edge, upper strata are slideway, can place stretcher; Have stopping means and steady pin on the described slideway, the lower floor of composite seat is a drawer, can hold implements.This design can make composite seat can realize the dual-use function of seat and litter frame, can provide again and store up the space.
Fig. 4 is a backrest rounding state structural representation of the present utility model; Fig. 5 is a upper strata of the present utility model litter frame deployed condition structural representation; Fig. 6 is a upper strata of the present utility model litter frame rounding state structural representation.
Claims (2)
1. an automobile-used double-deck litter frame composite seat is characterized in that, comprises upper strata turnover bracket, bracket supports, backrest supporting, backrest pull bar, backrest, composite seat and vibroshock;
Described bracket supports and railroad car lateral wall are fixed, flexibly connect on the described bracket supports and draw steady pin in and launch steady pin, described upper strata turnover bracket and bracket supports flexibly connect by rotating shaft, and turnover bracket side end face, upper strata is provided with respectively draws fixing hole in and launch fixing hole;
Described backrest supporting is fixed with railroad car lateral wall, and described backrest pull bar links to each other by the supporting turning cylinder with the backrest supporting, and described backrest links to each other by the backrest turning cylinder with the backrest pull bar; Described backrest supporting connection activity steady pin, when backrest and sidewall are fitted, the outer rim of described movable steady pin is pushed down the external cylindrical surface of backrest pull bar, and the backrest pull bar goes to when vertical with sidewall, and described movable steady pin inserts in the fixing hole on the backrest pull bar;
The bottom of described composite seat and four cylindrical vibroshocks are fixed, and vibroshock and floor compartment are fixed; Both sides, described composite seat upper strata are provided with the stretcher slideway, on the described stretcher slideway stopping means and steady pin are set.
2. automobile-used double-deck litter frame composite seat according to claim 1 is characterized in that the lower floor of described composite seat is a drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020528451XU CN201782899U (en) | 2010-09-14 | 2010-09-14 | Double-layer stretcher bracket composite seat for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020528451XU CN201782899U (en) | 2010-09-14 | 2010-09-14 | Double-layer stretcher bracket composite seat for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201782899U true CN201782899U (en) | 2011-04-06 |
Family
ID=43814884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020528451XU Expired - Fee Related CN201782899U (en) | 2010-09-14 | 2010-09-14 | Double-layer stretcher bracket composite seat for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201782899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232244A (en) * | 2015-09-21 | 2016-01-13 | 中国人民解放军军事医学科学院卫生装备研究所 | Novel stretcher table for use in ambulance |
| CN106005437A (en) * | 2016-06-30 | 2016-10-12 | 中国人民解放军军事医学科学院卫生装备研究所 | Cabin layout structure of helicopter for rescuing and transporting batches of sick and wounded |
-
2010
- 2010-09-14 CN CN201020528451XU patent/CN201782899U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232244A (en) * | 2015-09-21 | 2016-01-13 | 中国人民解放军军事医学科学院卫生装备研究所 | Novel stretcher table for use in ambulance |
| CN105232244B (en) * | 2015-09-21 | 2018-01-16 | 中国人民解放军军事医学科学院卫生装备研究所 | A kind of Novel litter platform in emergency tender |
| CN106005437A (en) * | 2016-06-30 | 2016-10-12 | 中国人民解放军军事医学科学院卫生装备研究所 | Cabin layout structure of helicopter for rescuing and transporting batches of sick and wounded |
| CN106005437B (en) * | 2016-06-30 | 2018-07-20 | 中国人民解放军军事医学科学院卫生装备研究所 | The batch sick and wounded give first aid to and transhipment helicopter cabin layout structure |
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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: 20110406 Termination date: 20160914 |