CN2523721Y - Folding frames - Google Patents
Folding frames Download PDFInfo
- Publication number
- CN2523721Y CN2523721Y CN 01255654 CN01255654U CN2523721Y CN 2523721 Y CN2523721 Y CN 2523721Y CN 01255654 CN01255654 CN 01255654 CN 01255654 U CN01255654 U CN 01255654U CN 2523721 Y CN2523721 Y CN 2523721Y
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- CN
- China
- Prior art keywords
- side plate
- edge
- plate
- framework
- base plate
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model provides a folding frame body, which comprises a bottom plate, at least a first side plate and a second side plate, as well as a frame side corresponding to the bottom plate. Wherein, upper edges of the first side plate are respectively and moveably connected with a first corresponding side of the frame side while the second side plate is respectively formed by movable connecting of upper and lower two side plates of. The upper edge of the upper side plate is moveably connected with a second corresponding side of the frame side, and the lower edge of the lower side plate is correspondingly and movably connected with the corresponding side of the bottom plate. The upper and the lower side plates of each second side plate can be rotated towards the frame body and mutually overlapped between the frame side and the bottom plate. By adopting the structure, each plate is connected into a whole in a moveable manner, so that the utility model has convenient folding and saves space.
Description
Technical field:
This creation is a kind of loaded with articles that is used for, and foldable framework.
Background technology:
Press, in the general purpose hauling process, need use framework often in loaded with articles.And the general framework of using, its structure comprises base plate and side plate, this base plate and side plate system combine with fixed form, and can't be movable, when not using, not only can occupy very big space, and also very inconvenience in transportation.
Summary of the invention:
The purpose of this creation provides a kind of collapsible framework, and it mainly is a kind of when ccontaining article not, the framework that can fold up, save parking space.
To achieve these goals, this is created collapsible framework and comprises a base plate, at least one first side plate and one second side plate, and one with base plate corresponding edge up and down, the upper limb of this first side plate flexibly connects with first corresponding sides of edge respectively, and can be around the direction rotation and entering in the framework in frame of this edge; Second side plate is flexibly connected by epipleural and lower side panel respectively and forms, second corresponding sides of the upper limb of epipleural and edge flexibly connect, the lower edge of lower side panel and the corresponding sides of base plate flexibly connect, side plate and lower side panel can flexibly connect the limit around it on each second side plate, direction rotation in framework, and overlap each other between edge and base plate.
By said structure, make between each plate to link together, and make framework open the framework that formation one is stereo structure rapidly from flat-folded state with manner, perhaps be folded into flat state rapidly from the framework state, so, not only easy to use, and save parking space.
Description of drawings:
Below in conjunction with accompanying drawing and most preferred embodiment this creation is described in further detail.
Fig. 1 creates the block diagram of collapsible framework for this;
Fig. 2 creates the exploded drawings of collapsible framework for this;
Fig. 3 creates the running condition figure of collapsible framework for this;
Fig. 4 creates collapsible framework boosts first side plate along the direction of arrow scheme drawing for this;
Fig. 5 creates collapsible framework boosts one of second side plate along the direction of arrow scheme drawing for this;
Scheme drawing when Fig. 6 creates collapsible framework and is folded into flat state for this.
The specific embodiment:
As shown in Figure 1, this creation is a kind of collapsible framework, this framework is provided with an edge 60, on the periphery of this edge 60, be nested with first side plate 20,30 facing each other, in addition, be embedded with second side plate 40,50 facing each other on not nested with first side plate 20,30 periphery of this edge 60, this second side plate 40,50 with on another relative side that edge 60 is embedded is not articulated with a base plate 10 relative with edge 60.
Please refer to shown in Figure 2, be respectively equipped with first pin-joint mechanism 70 on four end angles of this edge 60 and base plate 10, this first pin-joint mechanism 70 comprises the equal projection of side by side a plurality of and spacing 71, is equipped with circular hole 73 on these projections 71, and 71 of these projections are respectively equipped with groove 72.Be respectively equipped with a plurality of trips 81 on the limit, two opposite sides of this edge 60 in addition, the hook part of these trips 81 outwardly; Accordingly, also be respectively equipped with a plurality of trips 83 on the limit, two opposite sides of base plate 10, the hook part of this trip 83 down.Again, each side two ends of this edge 60 are respectively equipped with a circular hole 601, and base plate 10 also is respectively equipped with a circular hole 101 at the two ends, limit, two opposite sides that are not provided with trip 83.
In addition, these first side plates 20,30 and 60 of edges are provided with pin-joint mechanism 90, this pin-joint mechanism 90 includes in the upper end of first side plate, 20,30 dual-sides and respectively is provided with a circular hole 201,301, and edge 60 is not provided with the circular hole 601 on the dual-side of trip 81, and pass the iron pin 90 of circular hole 201,301 and 601, but make these first side plates 20,30 and edge 60 mats pass the iron pin 90 of circular hole 201,301 and 601, and be articulated, make these first side plates 20,30 can first side plate 20,30 and the articulated section of edge 60 be upset in the middle mind-set frame.And these first side plates 20,30 are equipped with a perforate 202 and 302 at an upper portion thereof, make the operator can pass through these openings 202 and 302, hold first side plate 20,30, make that these first side plates 20,30 are the center with the articulated section of itself and edge 60, fold or open, in addition, these first side plates 20,30 are equipped with at least one perforate 407 on its both sides.
Again, these second side plates 40,50 are made up of epipleural 402,502 and lower side panel 401,501 respectively, these epipleurals 402,502 and lower side panel 401,501 and at least one hinge 403 of mat and be articulated make these epipleurals 402,502 can be articulated by being connected of this hinge 403 with lower side panel 401,501.The upper inner of these lower side panels 401,501 is provided with plurality of grooves 404, and in addition, the lower inside of these epipleurals 402,502 is provided with corresponding with groove 404 and is contained in projection 405 in the groove 404 fully.When making framework be in open mode, because the barrier effect of these groove 404 lateral walls, make projection 405 can only be fixed in this groove 404, thereby stoped outwards the discount generation of elephant of epipleural 402,502 and lower side panel 401,501 effectively, make framework can be firmly held in open mode.
Moreover, the lower edge of the upper limb of these epipleurals 402,502 and lower side panel 401,501 is equipped with a plurality of hinged arms 82, trip 81 on these hinged arms 82 and edge 60, the base plate 10 and 83 structure are corresponding, make between these second side plates 40,50 and edge 60, the base plate 10 by these trips 81 and 83 hooks on hinged arm 82 mode and be articulated.In addition, be equipped with first pin-joint mechanism 70 on the following acies angle of the upper limb of these epipleurals 402,502 and lower side panel 401,501, make this second side plate 40,50, edge 60 and base plate 10, the sleeve that can intermesh by the projection 71 in this first pin-joint mechanism 70 is articulated by the iron pin 90 that passes circular hole 73,601 and 101 again.By said mechanism, make the pivot joint between these second side plates 40,50 and edge 60, the base plate 10 more firm.
In addition, be equipped with at least one trip 406 on these second side plate, 40,50 sides, this trip 406 is corresponding with the perforate 407 on first side plate, 20,30 both sides, by said structure, make that first side plate 20,30 is the center with the articulated section of itself and edge 60, when being opened to the perpendicular appropriate location of base plate 10 from inside to outside, the perforate 407 on first side plate 20,30 is passed in the hook part of the trip 406 on second side plate 40,50, and tighten first side plate 20,30, reinforced the stable degree of framework.
Please refer to Fig. 3, Fig. 4 and shown in Figure 5, when this framework opens and uses, is the pentahedron of a hollow; When the framework zero load need be folded up, the operator can hold the opening 202 and 302 on first side plate 20,30, and making first side plate 20,30 is the axle center with the pin-joint mechanism of they and edge 60, upset in the framework; Be epipleural 402,502 and lower side panel 401,501 axle center with its corresponding pivot joint limit respectively afterwards, direction advances in frame, is overlapped in fully between edge 60 and the base plate 10 until epipleural 402,502 and lower side panel 401,501; After this framework is folding fully, base plate 10, lower side panel 401 and 501, epipleural 402 and 502 and edge 60 from bottom to top overlap in regular turn, folding after this framework be tetrahedral, please refer to shown in Figure 6.Greatly reduce when the volume ratio of framework is opened at this moment, thereby saved parking space effectively.
The above person is the most preferred embodiment of this creation only, is not to be used for limiting the scope that this creation is implemented.Be that the equalization that Fan Yiben creation claim is done changes and modification, be all the contained lid of this creation scope.
Claims (3)
1, a kind of collapsible framework, this framework comprises a base plate, it is characterized in that it also comprises: an edge, this edge system be located at framework base plate relative position on, this edge also keeps certain distance with base plate;
At least one first side plate, this first side plate is articulated on the side of edge, this first side plate also is connected with edge with a pin-joint mechanism, with make this first side plate can first side plate and the edge articulated section be inwardly to overturn in the center;
At least one second side plate, it is to be hubbed on the side that edge do not articulate with first side plate, this second side plate system is made up of side plate on being movably connected and lower side panel.
2. collapsible framework as claimed in claim 1 is characterized in that the pivot joint by hinge of described epipleural and lower side panel, and links together.
3. collapsible framework as claimed in claim 1, the pin-joint mechanism that it is characterized in that described first side plate and edge comprises the circular hole of corresponding position on first side plate and the edge side, and first side plate and edge are articulated by the iron pin that passes above-mentioned circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01255654 CN2523721Y (en) | 2001-09-12 | 2001-09-12 | Folding frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01255654 CN2523721Y (en) | 2001-09-12 | 2001-09-12 | Folding frames |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2523721Y true CN2523721Y (en) | 2002-12-04 |
Family
ID=33664751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01255654 Expired - Lifetime CN2523721Y (en) | 2001-09-12 | 2001-09-12 | Folding frames |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2523721Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303745A (en) * | 2011-05-23 | 2012-01-04 | 大连大金马基础建设有限公司 | Spiral stirrup fixing device |
| CN110436012A (en) * | 2019-03-13 | 2019-11-12 | 新昌县云淡包装有限公司 | A kind of packing box convenient for folding |
-
2001
- 2001-09-12 CN CN 01255654 patent/CN2523721Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303745A (en) * | 2011-05-23 | 2012-01-04 | 大连大金马基础建设有限公司 | Spiral stirrup fixing device |
| CN110436012A (en) * | 2019-03-13 | 2019-11-12 | 新昌县云淡包装有限公司 | A kind of packing box convenient for folding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110912 Granted publication date: 20021204 |