CN201986964U - Folding dinning car - Google Patents
Folding dinning car Download PDFInfo
- Publication number
- CN201986964U CN201986964U CN2011200608112U CN201120060811U CN201986964U CN 201986964 U CN201986964 U CN 201986964U CN 2011200608112 U CN2011200608112 U CN 2011200608112U CN 201120060811 U CN201120060811 U CN 201120060811U CN 201986964 U CN201986964 U CN 201986964U
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- CN
- China
- Prior art keywords
- bracket
- transverse bracket
- carriage
- folding
- sliding
- 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 folding dinning car which comprises supporting feet, a bracket, a supporting plate and castors, wherein the bracket comprises an upper layer bracket and at least one lower layer bracket; both of the upper layer bracket and the lower layer bracket comprise front horizontal brackets and rear horizontal brackets; one end of each of the front horizontal brackets and one end of each of the rear horizontal brackets are respectively and movably articulated with two front supporting feet and two rear supporting feet; upper parts of movable stay bars which are vertically arranged between the front supporting feet and the back supporting feed are movably articulated with the front horizontal bracket and the rear horizontal brackets of the upper layer bracket; the lower parts of the movable stay bars are movably articulated with the front horizontal bracket and the rear horizontal bracket of the lower layer bracket; the upper ends of two sliding stay bars are respectively articulated with the sides of the front horizontal bracket and the rear horizontal bracket of the upper layer bracket; and the lower ends of the two sliding stray bars can be articulated in vertical long sliding chutes of the movable stray bars in a sliding way. When the folding dinning car is not used, the supporting feet can be folded so as to greatly reduce the volume of the dining car, so that the dinning car is convenient to transport and carry; and the folding dinning car is suitable for being used in small occasions such as families, small dinning rooms, hotels, tea houses and the like and is also suitable for being used and carried flexibly during outdoor activities.
Description
Technical field
The utility model relates to a kind of dining car.
Background technology
The structure of tradition dining car is fixed as one by two or more layers of frame and leg mostly, the dining car of this structure is fixed owing to its volume, the side of occupation of land very when not using, when smaller as place such as family or cafeteria or when needing that often carrying is used in some spaces, the dining car of this structure since take up space big, relatively heavier, can not reduced volume, carrying inconvenience etc. is former thereby influenced and apply.
Summary of the invention
The purpose of this utility model is at above-mentioned existing problems and deficiency, carries arch and a kind ofly can fold use flexibly, be convenient to the little dining car of carrying, take up space.
The technical solution of the utility model is achieved in that a kind of folding dining car, comprise two front support legs and two rear legs, carriage, be arranged on supporting plate and castor on the carriage, carriage comprises upper strata carriage and at least one lower floor's carriage, transverse bracket and back transverse bracket before upper strata carriage and lower floor's carriage include, an end of transverse bracket and back transverse bracket is movably articulated in respectively on two front support legs and two rear legs before described, the other end of preceding transverse bracket and back transverse bracket is provided with folding device, folding device comprises erects movable brace rod and two sliding struts that are arranged between front support leg and the rear leg, movable brace rod is provided with vertical long chute, the preceding transverse bracket of the top of movable brace rod and upper strata carriage and back transverse bracket are movably hinged, the preceding transverse bracket of the bottom of movable brace rod and lower floor's supporting plate and back transverse bracket are movably hinged, the upper end of two sliding struts is movably articulated in the side of preceding transverse bracket of upper strata carriage and the horizontal holder in back respectively, the lower end of two sliding struts is hinged in the vertical long chute slidably, when two sliding strut lower ends slid into the top of vertical long chute, the preceding transverse bracket of upper strata carriage maintained an equal level mutually and constitutes the stable triangle structure with two sliding struts with the back transverse bracket and forms dining car; Two sliding strut lower ends slide into vertical long chute bottom the time, preceding transverse bracket with the back transverse bracket become folded state.
Wherein, carriage and bottom bracket during above-mentioned lower floor carriage comprises.
Operation principle of the present utility model is achieved in that in the time will folding dining car, earlier movable brace rod up carried, and front support leg and rear leg are down drawn in, two sliding strut lower ends slide into vertical long chute bottom the time, the one-tenth folded state; In the time will opening dining car, movable brace rod is moved down, when the lower end of movable brace rod slid into the top of vertical long chute, the preceding transverse bracket of upper strata carriage maintained an equal level mutually and constitutes the stable triangle structure with two sliding struts with the back transverse bracket and forms dining car.
The utility model is simple in structure, can fold up leg when not using, the dining car volume is dwindled greatly, be convenient to transport and carry, it is smaller as the use of places such as family or cafeteria or restaurant, teahouse to be adapted at some spaces, and motor-driven carrying is used in the time of also can being adapted at outdoor activities.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of the utility model dining car;
Fig. 2 is the structural representation of the utility model dining car after folding.
The specific embodiment
As shown in Figure 1, the utility model is a kind of folding dining car, comprise two front support legs 11 and two rear legs 12, carriage 2, be arranged on supporting plate 3 and castor on the carriage, carriage comprises upper strata carriage 21 and at least one lower floor's carriage, carriage 22 and bottom bracket 23 during the utility model preferred embodiment lower floor carriage comprises.Transverse bracket and back transverse bracket before upper strata carriage 21 and lower floor's carriage include, one end of preceding transverse bracket and back transverse bracket is movably articulated in respectively on two front support legs 11 and two rear legs 12, the other end of preceding transverse bracket and back transverse bracket is provided with folding device, folding device comprises erects movable brace rod 31 and two sliding struts 33 that are arranged between front support leg 11 and the rear leg 12,34, movable brace rod 31 is provided with vertical long chute 32, the preceding transverse bracket of the top of movable brace rod 31 and upper strata carriage 21 and back transverse bracket are movably hinged, the preceding transverse bracket of the bottom of movable brace rod 31 and lower floor's supporting plate and back transverse bracket are movably hinged, two sliding struts 33,34 upper end is movably articulated in the side of upper strata carriage 21 preceding transverse brackets and the horizontal holder in back respectively, two sliding struts 33,34 lower end is hinged in the vertical long chute 32 slidably, two sliding struts 33, when 34 lower ends slide into the top of vertical long chute 32, the preceding transverse bracket of upper strata carriage 21 maintain an equal level mutually with the back transverse bracket and with two sliding struts 33,34 constitute the stable triangle structure forms dining car; As shown in Figure 2, two sliding struts, 33,34 lower ends slide into vertical long chute 32 bottom the time, preceding transverse bracket with the back transverse bracket become folded state.The utility model lower floor carriage can also be one or three, or more a plurality of.
The utility model is described with reference to specific embodiment, but this description and not meaning that is construed as limiting the utility model.With reference to description of the present utility model, other of the disclosed embodiments changes, as variation all can expect for those skilled in the art, under this variation should belong in the claim institute restricted portion.
Claims (2)
1. folding dining car, comprise two front support legs (11) and two rear legs (12), carriage, be arranged on supporting plate (3) and castor on the carriage, described carriage comprises upper strata carriage (21) and at least one lower floor's carriage, it is characterized in that: transverse bracket and back transverse bracket before upper strata carriage (21) and lower floor's carriage include, an end of transverse bracket and back transverse bracket is movably articulated in respectively on two front support legs (11) and two rear legs (12) before described, the other end of preceding transverse bracket and back transverse bracket is provided with folding device, folding device comprises erects movable brace rod (31) and two sliding struts (33 that are arranged between front support leg (11) and the rear leg (12), 34), described movable brace rod (31) is provided with vertical long chute (32), the preceding transverse bracket of the top of movable brace rod (31) and upper strata carriage (21) and back transverse bracket are movably hinged, the bottom of movable brace rod (31) and the preceding transverse bracket of lower floor's supporting plate and back transverse bracket are movably hinged, described two sliding struts (33,34) upper end is movably articulated in the side of preceding transverse bracket of upper strata carriage (21) and the horizontal holder in back respectively, two sliding struts (33,34) lower end is hinged in the vertical long chute (32) slidably, two sliding struts (33, when 34) lower end slides into the top of vertical long chute (32), the preceding transverse bracket of upper strata carriage (21) maintain an equal level mutually with the back transverse bracket and with two sliding struts (33,34) constitute the stable triangle structure and form dining car; Two sliding struts (33,34) lower end slide into vertical long chute (32) bottom the time, preceding transverse bracket with the back transverse bracket become folded state.
2. according to the described folding dining car of claim 1, it is characterized in that: above-mentioned lower floor carriage comprises middle carriage (22) and bottom bracket (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200608112U CN201986964U (en) | 2011-03-09 | 2011-03-09 | Folding dinning car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200608112U CN201986964U (en) | 2011-03-09 | 2011-03-09 | Folding dinning car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201986964U true CN201986964U (en) | 2011-09-28 |
Family
ID=44663478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200608112U Expired - Fee Related CN201986964U (en) | 2011-03-09 | 2011-03-09 | Folding dinning car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201986964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040243A (en) * | 2011-10-11 | 2013-04-17 | 上海昆杰五金工具有限公司 | Foldable platform mechanism |
| CN111096560A (en) * | 2019-12-07 | 2020-05-05 | 郑州宏拓电子技术有限公司 | Foldable movable serving trolley |
-
2011
- 2011-03-09 CN CN2011200608112U patent/CN201986964U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040243A (en) * | 2011-10-11 | 2013-04-17 | 上海昆杰五金工具有限公司 | Foldable platform mechanism |
| CN103040243B (en) * | 2011-10-11 | 2016-06-01 | 上海昆杰五金工具有限公司 | A kind of folding mechanism |
| CN111096560A (en) * | 2019-12-07 | 2020-05-05 | 郑州宏拓电子技术有限公司 | Foldable movable serving trolley |
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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: 20110928 Termination date: 20150309 |
|
| EXPY | Termination of patent right or utility model |