CN103590524A - Rotating locking mechanism of ceiling - Google Patents
Rotating locking mechanism of ceiling Download PDFInfo
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- CN103590524A CN103590524A CN201310558108.8A CN201310558108A CN103590524A CN 103590524 A CN103590524 A CN 103590524A CN 201310558108 A CN201310558108 A CN 201310558108A CN 103590524 A CN103590524 A CN 103590524A
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- gyrator
- ceiling
- cylinder
- flange
- angle turning
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Abstract
The invention discloses a rotating locking mechanism of a ceiling. The rotating locking mechanism of the ceiling comprises a transverse beam rod, ceiling side frames, hand wheels, angle turning devices A and angle turning devices B, wherein each angle turning device B is a cylinder B with a central hole B, a flange B is arranged at one end of each cylinder B, each angle turning device A is a cylinder A with a central hole A, a flange A is arranged at one end of each cylinder A, the angle turning devices B are fixed to the end portions of the transverse beam rod respectively in the circumferential direction, a through hole is formed in each ceiling side frame, the threaded end of each hand wheel is in threaded connection with the central hole B of the corresponding angle turning device B after penetrating through the through hole of the corresponding ceiling side frame and the central hole A of the corresponding angle turning device A, and the end face of the flange A of each angle turning device A and the end face of the flange B of the corresponding angle turning device B are in cone frustum surface contact fit. According to the technical scheme, the rotating locking mechanism of the ceiling is simple and reasonable in structure, adjustment of the angle of the ceiling is convenient, locking force is large, and locking fixation is stable.
Description
Technical field
The invention belongs to outdoor furniture field, particularly relate to a kind of ceiling rotation lock mechanism.
Background technology
Raising along with quality of the life, people more and more focus on how arranging the leisure time of oneself, and festivals or holidays or After Hours, in the balcony or courtyard of family, comfortable rocking chair or the bed of lying, become people's fatigue-relieving, the ideal tools of rest respite, simultaneously, for fear of outdoor direct sunlight or light rain, pour, generally can a ceiling be set above rocking chair or the bed of lying, in prior art, the difficult adjustment of ceiling angle and locking positioning are firm not.
Summary of the invention
In order to solve above-mentioned technical problem, the object of this invention is to provide a kind of ceiling rotation lock mechanism, simple and reasonable, ceiling angle adjustment is convenient, and coupling mechanism force is large, is locked firm.
To achieve the above object, the present invention has adopted following technical scheme:
A kind of ceiling rotation lock mechanism, comprise crossbeam bar, ceiling side frame, handwheel, gyrator A and gyrator B, gyrator B is the cylinder B with centre bore B, one end of cylinder B is provided with flange B, described gyrator A is the cylinder A with centre bore A, one end of cylinder A is provided with flange A, gyrator B is circumferentially fixed on crossbeam boom end, ceiling side frame is provided with through hole, the end of thread of handwheel is worn the through hole of ceiling side frame successively, after the centre bore A of gyrator A, be threaded with the centre bore B of gyrator B, the flange A end face of gyrator A forms circular cone table top with the flange B end face of gyrator B and contacts cooperation.
As preferably, the end face of flange B is provided with the frustum of a cone, and the end face of flange A is provided with the circular cone shape groove matching with the frustum of a cone.
As preferably, the cylinder B of described gyrator B is provided with key, and the cylinder B of gyrator B inserts in the crossbeam boom end mouth of pipe, and the groove fit on key and the crossbeam boom end mouth of pipe is located.
As preferably, described gyrator A and gyrator B are that metal or plastic cement are made.
The present invention is owing to having adopted above technical scheme, at crossbeam bar two ends, gyrator B is housed, gyrator A is housed on ceiling side frame, the gyrator A that ceiling side frame is housed is enclosed within gyrator B, then by the locking of locking handwheel, fixes the connection of gyrator A and gyrator B, realize the restriction of ceiling side frame non-angular and rotate, and the reinforcement principle on skilful use inclined-plane, in the identical coupling mechanism force situation of handwheel, greatly increase the frictional force of gyrator A and gyrator B, meet locking requirement.Simple and reasonable, ceiling angle adjustment is convenient, and coupling mechanism force is large, is locked firm.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is explosive view of the present invention;
Fig. 3 is the structural representation of gyrator A;
Fig. 4 is the structural representation of gyrator B.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
Embodiment 1:
As Fig. 1, a kind of ceiling rotation lock mechanism shown in Fig. 2, comprise crossbeam bar 1, ceiling side frame 2, handwheel 3, gyrator A4 and gyrator B5, gyrator B5 is the cylinder B with centre bore B53, one end of cylinder B is provided with flange B51, the end face of flange B51 is provided with the frustum of a cone 54, described gyrator A4 is the cylinder A with centre bore A42, one end of cylinder A is provided with flange A41, the end face of flange A41 is provided with the circular cone shape groove 43 matching with the frustum of a cone 54, gyrator B5 is circumferentially fixed on crossbeam bar 1 end, ceiling side frame 2 is provided with through hole, the end of thread of handwheel 3 is worn the through hole of ceiling side frame 2 successively, after the centre bore A42 of gyrator A4, be threaded with the centre bore B53 of gyrator B5, the circular cone shape groove 43 of gyrator A4 contacts cooperation with 54 of the frustums of a cone of gyrator B5.
In the present embodiment, the cylinder B of described gyrator B5 is provided with key 52, and the cylinder B of gyrator B5 inserts in the crossbeam bar 1 end mouth of pipe, thereby key 52 is realized the circumferentially fixing of gyrator B5 and crossbeam bar 1 with the groove fit location on the crossbeam bar 1 end mouth of pipe.Described gyrator A4 and gyrator B5 are that metal or plastic cement are made.
It is emphasized that: be only preferred embodiment of the present invention above, not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.
Claims (4)
1. a ceiling rotation lock mechanism, it is characterized in that, comprise crossbeam bar (1), ceiling side frame (2), handwheel (3), gyrator A(4) and gyrator B(5), gyrator B(5) for thering is centre bore B(53) cylinder B, one end of cylinder B is provided with flange B(51), described gyrator A(4) for thering is centre bore A(42) cylinder A, one end of cylinder A is provided with flange A(41), gyrator B(5) be circumferentially fixed on crossbeam bar (1) end, ceiling side frame (2) is provided with through hole, the end of thread of handwheel (3) is worn the through hole of ceiling side frame (2) successively, gyrator A(4) centre bore A(42) after with gyrator B(5) centre bore B(53) be threaded, gyrator A(4) flange A(41) end face and gyrator B(5) flange B(51) end face forms circular cone table top and contacts cooperation.
2. a kind of ceiling rotation lock according to claim 1 mechanism, is characterized in that described flange B(51) end face be provided with the frustum of a cone (54), flange A(41) end face be provided with the circular cone shape groove (43) matching with the frustum of a cone (54).
3. a kind of ceiling rotation lock according to claim 1 mechanism, it is characterized in that, described gyrator B(5) cylinder B is provided with key (52), gyrator B(5) cylinder B inserts in the mouth of pipe of crossbeam bar (1) end, and key (52) is located with the groove fit on the mouth of pipe of crossbeam bar (1) end.
4. a kind of ceiling rotation lock according to claim 1 mechanism, is characterized in that described gyrator A(4) and gyrator B(5) make for metal or plastic cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558108.8A CN103590524B (en) | 2013-11-08 | 2013-11-08 | A kind of ceiling rotation lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558108.8A CN103590524B (en) | 2013-11-08 | 2013-11-08 | A kind of ceiling rotation lock mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103590524A true CN103590524A (en) | 2014-02-19 |
| CN103590524B CN103590524B (en) | 2016-08-17 |
Family
ID=50080824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310558108.8A Expired - Fee Related CN103590524B (en) | 2013-11-08 | 2013-11-08 | A kind of ceiling rotation lock mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103590524B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158737Y (en) * | 1993-06-28 | 1994-03-16 | 张志明 | Locking device |
| CN2316394Y (en) * | 1997-09-22 | 1999-04-28 | 临海市正泰工艺品有限公司 | Sunshade |
| CN2404478Y (en) * | 1999-08-02 | 2000-11-08 | 张辉能 | Angle-adjustable joint for rod |
| CN200985940Y (en) * | 2006-12-14 | 2007-12-05 | 江苏江成冶金设备制造有限公司 | Threaded connection anti-loose fastener |
| CN201234762Y (en) * | 2008-07-31 | 2009-05-13 | 浙江永强集团股份有限公司 | Rocking chair roof board sun-shading angle regulating device |
| CN201687853U (en) * | 2009-10-24 | 2010-12-29 | 浙江泰普森休闲用品有限公司 | Angle adjustment connector |
| CN203546998U (en) * | 2013-11-08 | 2014-04-16 | 浙江嘉宜实业有限公司 | Ceiling rotary locking mechanism |
-
2013
- 2013-11-08 CN CN201310558108.8A patent/CN103590524B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158737Y (en) * | 1993-06-28 | 1994-03-16 | 张志明 | Locking device |
| CN2316394Y (en) * | 1997-09-22 | 1999-04-28 | 临海市正泰工艺品有限公司 | Sunshade |
| CN2404478Y (en) * | 1999-08-02 | 2000-11-08 | 张辉能 | Angle-adjustable joint for rod |
| CN200985940Y (en) * | 2006-12-14 | 2007-12-05 | 江苏江成冶金设备制造有限公司 | Threaded connection anti-loose fastener |
| CN201234762Y (en) * | 2008-07-31 | 2009-05-13 | 浙江永强集团股份有限公司 | Rocking chair roof board sun-shading angle regulating device |
| CN201687853U (en) * | 2009-10-24 | 2010-12-29 | 浙江泰普森休闲用品有限公司 | Angle adjustment connector |
| CN203546998U (en) * | 2013-11-08 | 2014-04-16 | 浙江嘉宜实业有限公司 | Ceiling rotary locking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103590524B (en) | 2016-08-17 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20181108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |