CN201775210U - Flap rack structure - Google Patents
Flap rack structure Download PDFInfo
- Publication number
- CN201775210U CN201775210U CN2010205172158U CN201020517215U CN201775210U CN 201775210 U CN201775210 U CN 201775210U CN 2010205172158 U CN2010205172158 U CN 2010205172158U CN 201020517215 U CN201020517215 U CN 201020517215U CN 201775210 U CN201775210 U CN 201775210U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- elastic rod
- rotating
- spiral
- turnover panel
- 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 flap rack structure, which comprises at least one supporting leg and rotating frames, wherein the rotating frames are respectively connected to each supporting leg and respectively provided with a rotating shaft capable of rotating, and each rotating shaft is connected to each supporting leg. The flap rack structure is characterized by further comprising a reel plate which is spaced from the rotating frames relatively and a winding line wound on the reel plate; each rotating frame is provided with an elastic rod matching with the cylindrical surface of each rotating shaft, the end face of the elastic rod always clings to the cylindrical surface of the rotating shaft, the rotating shaft is provided with at least one blind hole for holding and positioning the elastic rod, and ends of the winding line wound on the reel plate are connected with other ends of the elastic rods. The adjustable elastic rods match with the positioning holes, so that gravity stressed on the flap rack can be controlled when in fixing of a flap plate. Simultaneously, the elastic rods slide on the rotating shafts slidably, so that affection of gravity can be buffered during overturning process and the flap rack can be overturned stably.
Description
Technical field
The utility model relates to field of furniture, especially a kind of turnover panel shelf structure,
Background technology
The table frame of turnover table in the market directly connects by simple hinge or hinge, in folding process because the gravity of table, in the turnover panel process turnover panel rotation not steady, repeatedly folding, the hinge easy deformation is not durable; In contrast be another kind of baroque turnover table, just adopt high-intensity hinge, and relax the press rods structure that is used for overcoming turnover panel gravity in the turnover panel process, its complex structure, weight is big, and cost of manufacture is higher, be not easy to carrying, also exist many unreasonable in design.
Summary of the invention
The utility model is for solving prior art in use, and the problem of existence provides a kind of cost cheap relatively, turnover panel shelf structure rational in infrastructure.
The technical scheme that the utility model solves existing issue is: a kind of turnover panel shelf structure, comprise at least one supporting leg, be connected in the rotating turret on every supporting leg, rotating turret is provided with rotating rotating shaft, described rotating shaft is connected on the supporting leg, improve as the utility model, also comprise the closed reel and the spiral that is wound on the closed reel that keep relative distance with rotating turret; Described rotating turret is provided with the elastic rod that matches with the rotating shaft cylinder, and described elastic rod is provided with the elasticity trend on the cylinder that keeps the elastic rod end face to be close to rotating shaft, and described rotating shaft is provided with at least one and holds the blind hole of locating elastic rod; Described spiral the end of a thread that is wound on the closed reel is connected with the elastic rod other end.
As further improvement of the utility model, described rotating turret is provided with at least one support arm, described support arm is fixed with the elastic rod frame, and elastic rod is positioned in the perforation on the elastic rod frame, keeps the elastic rod end face to be close to elasticity trend on the cylinder of rotating shaft by back-moving spring; Rotating shaft on the described rotating turret is provided with axle sleeve, and described rotating shaft is connected on the supporting leg by the connection cover that is arranged at axial end, and described axle sleeve matches with axis hole on the rotating turret, and axle sleeve is provided with the through hole that matches with the rotating shaft blind hole.
As further improvement of the utility model, described supporting leg is provided with two, and two supporting legs connect by whippletree.
As further improvement of the utility model, axle sleeve end face in the described rotating shaft is provided with the convex edge, the both ends of the surface of described whippletree are bolted with brace, and whippletree was communicated with contact pin and is connected with convex edge on the axle sleeve end face, and whippletree is connected on two rotating turrets between two supporting legs; Elastic rod on described two rotating turrets is connected on the closed reel by two spirals respectively.
As further improvement of the utility model, described closed reel is provided with protecting crust and rolling handle, and described rolling handle is arranged at outside the protecting crust, and described protecting crust is provided with the spiral interface of threading.
As further improvement of the utility model, described spiral is a steel wire; Described spiral is provided with the spiral sleeve, and interface set on described spiral sleeve one end and the elastic rod frame cooperates, and spiral interface set on the other end and the protecting crust matches.
As further improvement of the utility model, described elastic rod frame is hidden to be fixed in the elongated slot set on the support arm, and the support arm of described rotating turret is provided with the spiral hole of interspersed spiral sleeve and the through hole that elastic rod can pass through.
As further improvement of the utility model, it apart is 90 ° blind hole that described rotating shaft is provided with four central angles.
As further improvement of the utility model, described rotating turret is provided with the support arm of two symmetries, and described axis hole is arranged between two support arms.
As further improvement of the utility model, described supporting leg is provided with the trim that matches with the rotating shaft connection cover.
The utility model compared with prior art, its beneficial effect matches by adopting adjustable elastic rod and locating hole, control is fixedly in the turnover panel process, the gravity that the turnover panel frame is born, the elastic rod Elastic Sliding relaxes the influence that is subjected to gravity in the turnover process in rotating shaft simultaneously, and turnover steadily.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of rolling line.
Fig. 3 is the partial enlarged drawing at Fig. 1 a place.
Fig. 4 is the partial enlarged drawing at Fig. 2 a place.
Fig. 5 is the user mode schematic diagram of the utility model product.
The specific embodiment
Referring to Fig. 1-4, the implementation case comprises at least one supporting leg 1, is connected in the rotating turret 2 on every supporting leg 1, and supporting leg 1 is provided with two in the implementation case, and two supporting legs 1 connect by whippletree 6.Rotating turret 2 is provided with rotating rotating shaft 3, and rotating shaft 3 is connected on the supporting leg 1, with the closed reel 4 and the spiral 41 that is wound on the closed reel 4 of rotating turret 2 maintenance relative distances; Rotating turret 2 is provided with the elastic rod 51 that matches with rotating shaft 3 cylinders, elastic rod 5 is provided with the elasticity trend on the cylinder that keeps elastic rod 51 1 end faces to be close to rotating shaft 3, rotating shaft 3 is provided with at least one and holds the blind hole 22 of locating elastic rod 51, and it apart is 90 ° blind hole 22 that the implementation case shaft 3 is provided with two～four central angles.Spiral 41 the end of a thread that are wound on the closed reel 4 are connected with elastic rod 5 other ends.
Rotating turret 2 is provided with at least one support arm 21, elastic rod frame 5 hidden being fixed in the elongated slot set on the support arm 21, and the support arm 21 of rotating turret 2 is provided with the spiral hole of interspersed spiral sleeve 45 and the through hole 27 that elastic rod 51 can pass through.Elastic rod 51 is positioned in the perforation on the elastic rod frame 5, keeps elastic rods 51 end faces to be close to elasticity trend on the cylinder of rotating shaft 3 by back-moving spring 52; Rotating shaft 3 on the rotating turret 2 is provided with axle sleeve 23, and rotating shaft 3 is connected on the supporting leg 1 by screw by the connection cover 24 that is arranged at axial end, and supporting leg 1 is provided with the trim 13 that matches with rotating shaft 3 connection covers 24.Axle sleeve 23 matches with axis hole 26 on the rotating turret 2, axle sleeve 23 is provided with the through hole 27 that matches with rotating shaft 3 blind holes 22, elastic rod 51 with passing the pilot hole 28 on the rotating turret 2, the through hole 27 on the axle sleeve 23 successively, is positioned in the blind hole 22 under the effect of back-moving spring 52 at last.In the implementation case, rotating turret 2 is provided with the support arm 21 of two symmetries, and axis hole 26 is arranged between two support arms 21.
Axle sleeve 23 end faces in the rotating shaft 3 are provided with convex edge 29, and the brace 61 of whippletree 6 by being spirally connected with its both ends of the surface is connected on two rotating turrets 2 between two supporting legs 1 by the convex edge 29 on axle sleeve 23 end faces; Elastic rod 51 on two rotating turrets 2 is connected on the closed reel 4 by two spirals 41 respectively.Closed reel 4 is provided with protecting crust 42 and rolling handle 43, and it is outer 42 that rolling handle 43 is connected in protecting crust by screw, and protecting crust 42 is provided with the spiral interface 44 of threading.Spiral 41 in the implementation case is a steel wire; Roll up 41 lines and be provided with spiral sleeve 45, interface set on spiral sleeve 45 1 ends and the elastic rod frame 53 cooperates, and spiral interface 44 set on the other end and the protecting crust 42 matches.
Below in conjunction with mode of operation of the present utility model, further set forth the utility model.
Referring to Fig. 1-5, closed reel 4 is fixed on the table 12, and table 12 horizontal positioned are as original state, and this moment, the end face of elastic rod 51 matched with blind hole 22 in the rotating shaft 3, and elastic rod 51 is positioned in the blind hole 22, and horizontal table 12 is locked by elastic rod 51.During upset, rotate rolling handle 43, closed reel 4 rollings, be connected in two rolling steel wires on the closed reel 4 and spur elastic rod 51 on the rotating turret 2 simultaneously, force elastic rod 51 to break away from rotating shaft 3 blind holes 22, treat that elastic rod 51 breaks away from blind hole 22 fully, table 12 releases, upset table 12 just can be arranged, unclamp rolling handle 43, elastic rod 51 ends keep the cylinder of elasticity trend cash pledge rotating shaft 3, make table 12 upset evenly, prevent table 12 upset that meets accident.90 ° to be flipped, elastic rod 51 end faces spring into location in another blind hole 22 under the effect of back-moving spring 52.
Claims (10)
1. turnover panel shelf structure, comprise at least one supporting leg, be connected in the rotating turret on every supporting leg, rotating turret is provided with rotating rotating shaft, described rotating shaft is connected on the supporting leg, it is characterized in that: also comprise the closed reel and the spiral that is wound on the closed reel that keep relative distance with rotating turret; Described rotating turret is provided with the elastic rod that matches with the rotating shaft cylinder, and described elastic rod is provided with the elasticity trend on the cylinder that keeps the elastic rod end face to be close to rotating shaft, and described rotating shaft is provided with at least one and holds the blind hole of locating elastic rod; Described spiral the end of a thread that is wound on the closed reel is connected with the elastic rod other end.
2. turnover panel shelf structure as claimed in claim 1, it is characterized in that: described rotating turret is provided with at least one support arm, described support arm is fixed with the elastic rod frame, and elastic rod is positioned in the perforation on the elastic rod frame, keeps the elastic rod end face to be close to elasticity trend on the cylinder of rotating shaft by back-moving spring; Rotating shaft on the described rotating turret is provided with axle sleeve, and described rotating shaft is connected on the supporting leg by the connection cover that is arranged at axial end, and described axle sleeve matches with axis hole on the rotating turret, and axle sleeve is provided with the through hole that matches with the rotating shaft blind hole.
3. turnover panel shelf structure as claimed in claim 1 or 2 is characterized in that: described supporting leg is provided with two, and two supporting legs connect by whippletree.
4. turnover panel shelf structure as claimed in claim 3, it is characterized in that: the axle sleeve end face in the described rotating shaft is provided with the convex edge, the both ends of the surface of described whippletree are bolted with brace, and whippletree was communicated with contact pin and is connected with convex edge on the axle sleeve end face, and whippletree is connected on two rotating turrets between two supporting legs; Elastic rod on described two rotating turrets is connected on the closed reel by two spirals respectively.
5. turnover panel shelf structure as claimed in claim 4 is characterized in that: described closed reel is provided with protecting crust and rolling handle, and described rolling handle is arranged at outside the protecting crust, and described protecting crust is provided with the spiral interface of threading.
6. turnover panel shelf structure as claimed in claim 1 is characterized in that: described spiral is a steel wire; Described spiral is provided with the spiral sleeve, and interface set on described spiral sleeve one end and the elastic rod frame cooperates, and spiral interface set on the other end and the protecting crust matches.
7. as claim 2 or 6 described turnover panel shelf structures, it is characterized in that: described elastic rod frame is hidden to be fixed in the elongated slot set on the support arm, and the support arm of described rotating turret is provided with the spiral hole of interspersed spiral sleeve and the through hole that elastic rod can pass through.
8. turnover panel shelf structure as claimed in claim 1 or 2 is characterized in that: it apart is 90 ° blind hole that described rotating shaft is provided with four central angles.
9. turnover panel shelf structure as claimed in claim 1 or 2 is characterized in that: described rotating turret is provided with the support arm of two symmetries, and described axis hole is arranged between two support arms.
10. turnover panel shelf structure as claimed in claim 2 is characterized in that: described supporting leg is provided with the trim that matches with the rotating shaft connection cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205172158U CN201775210U (en) | 2010-08-31 | 2010-08-31 | Flap rack structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205172158U CN201775210U (en) | 2010-08-31 | 2010-08-31 | Flap rack structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201775210U true CN201775210U (en) | 2011-03-30 |
Family
ID=43788452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205172158U Expired - Fee Related CN201775210U (en) | 2010-08-31 | 2010-08-31 | Flap rack structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201775210U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244587A (en) * | 2013-06-02 | 2013-08-14 | 苏氏工业科学技术（北京）有限公司 | Elastic structural member in through-type rotary geometric shape |
| CN108185692A (en) * | 2018-02-26 | 2018-06-22 | 杭州德昌五金家具有限公司 | Switching mechanism and furniture |
-
2010
- 2010-08-31 CN CN2010205172158U patent/CN201775210U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244587A (en) * | 2013-06-02 | 2013-08-14 | 苏氏工业科学技术（北京）有限公司 | Elastic structural member in through-type rotary geometric shape |
| CN103244587B (en) * | 2013-06-02 | 2015-12-02 | 苏氏工业科学技术（北京）有限公司 | There is the elastic structure passing through formula revolution geometric shape |
| US9709118B2 (en) | 2013-06-02 | 2017-07-18 | Su's Laboratory For Industrial Science & Technology | Elastic member, and elastic structural member capable of implementing bearing capability combining rigidity and flexibility |
| CN108185692A (en) * | 2018-02-26 | 2018-06-22 | 杭州德昌五金家具有限公司 | Switching mechanism and furniture |
| CN108185692B (en) * | 2018-02-26 | 2023-08-15 | 杭州德昌五金家具有限公司 | Tilting mechanism and furniture |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20130831 |