CN103590524B - A kind of ceiling rotation lock mechanism - Google Patents
A kind of ceiling rotation lock mechanism Download PDFInfo
- Publication number
- CN103590524B CN103590524B CN201310558108.8A CN201310558108A CN103590524B CN 103590524 B CN103590524 B CN 103590524B CN 201310558108 A CN201310558108 A CN 201310558108A CN 103590524 B CN103590524 B CN 103590524B
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- CN
- China
- Prior art keywords
- gyrator
- flange
- cylinder
- centre bore
- ceiling
- 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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- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention discloses a kind of ceiling rotation lock mechanism, including beam rail, ceiling side frame, hands is taken turns, 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 in beam rail end, ceiling side frame is provided with through hole, the end of thread of handwheel wears the through hole of ceiling side frame successively, after the centre bore A of gyrator A, the centre bore B with gyrator B is threadeded, the flange A end face of gyrator A forms circular cone deck contact with the flange B end face of gyrator B and coordinates.The technical program is simple and reasonable, and ceiling angle adjustment is convenient, and coupling mechanism force is big, is locked firm.
Description
Technical field
The invention belongs to outdoor furniture field, particularly relate to a kind of ceiling rotation lock mechanism.
Background technology
Along with the raising of quality of the life, people increasingly focus on how arranging the leisure time of oneself, festivals or holidays
Or After Hours, in the balcony of family or courtyard, a comfortable rocking chair or lying bed, become people and delay
Solve tired, the ideal tools of rest respite, meanwhile, in order to avoid outdoors sunlight direct projection or light rain pour,
Typically can be provided above a ceiling at rocking chair or lying bed, in prior art, ceiling angle is difficult to adjust also
And locking positioning is the most firm.
Summary of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to provide a kind of ceiling rotation lock mechanism,
Simple and reasonable, ceiling angle adjustment is convenient, and coupling mechanism force is big, is locked firm.
To achieve the above object, present invention employs following technical scheme:
A kind of ceiling rotation lock mechanism, including beam rail, ceiling side frame, handwheel, gyrator A and corner
Device B, gyrator B are the cylinder B with centre bore B, and one end of cylinder B is provided with flange B, described corner
Device A is the cylinder A with centre bore A, one end of cylinder A be provided with flange A, gyrator B circumferentially fixed
Beam rail end, ceiling side frame is provided with through hole, and the end of thread of handwheel is worn the through hole of ceiling side frame successively, turned
After the centre bore A of hornwork A, the centre bore B with gyrator B is threadeded, the flange A end face of gyrator A
Form circular cone deck contact with the flange B end face of gyrator B to coordinate.
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 and matches with the frustum of a cone
Circular cone shape groove.
As preferably, the cylinder B of described gyrator B is provided with key, and the cylinder B of gyrator B inserts crossbeam
In the boom end mouth of pipe, key and the groove fit location on the mouth of pipe of beam rail end.
As preferably, described gyrator A and gyrator B is metal or plastic cement is made.
Due to the fact that and have employed above technical scheme, at beam rail two ends equipped with gyrator B, ceiling side frame
On equipped with gyrator A, the gyrator A equipped with ceiling side frame is enclosed within gyrator B, then by locking hands
Wheel locking fixes gyrator A and the connection of gyrator B, it is achieved ceiling side frame non-angular limits and rotates, and
And the reinforcement principle on skilful use inclined-plane, in the case of the coupling mechanism force that handwheel is identical, it is greatly increased gyrator A and turns
The frictional force of hornwork B, meets locking requirement.Simple and reasonable, ceiling angle adjustment is convenient, coupling mechanism force
Greatly, be locked firm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the explosive view of the present invention；
Fig. 3 is the structural representation of gyrator A；
Fig. 4 is the structural representation of gyrator B.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is made a detailed explanation.
Embodiment 1:
A kind of ceiling rotation lock mechanism as shown in Figure 1 and Figure 2, including beam rail 1, ceiling side frame 2,
Handwheel 3, gyrator A4 and gyrator B5, gyrator B5 is the cylinder B with centre bore B53, cylinder B
One end be provided with flange B51, the end face of flange B51 is provided with the frustum of a cone 54, during described gyrator A4 is for having
The cylinder A of central hole A42, one end of cylinder A is provided with flange A41, and the end face of flange A41 is provided with and the frustum of a cone
The circular cone shape groove 43 that 54 match, gyrator B5 is circumferentially fixed at beam rail 1 end, ceiling side frame 2
Being provided with through hole, the end of thread of handwheel 3 wears the centre bore A42 of the through hole of ceiling side frame 2, gyrator A4 successively
Threaded with the centre bore B53 of gyrator B5 afterwards, the circular cone shape groove 43 of gyrator A4 and gyrator
The frustum of a cone of B5 54 contact coordinates.
In the present embodiment, the cylinder B of described gyrator B5 is provided with key 52, and the cylinder B of gyrator B5 inserts
Entering in the mouth of pipe of beam rail 1 end, key 52 positions with the groove fit on the mouth of pipe of beam rail 1 end thus realizes
Gyrator B5 is circumferentially fixed with beam rail 1.Described gyrator A4 and gyrator B5 is metal or plastic cement
Make.
It is emphasized that: be the most only presently preferred embodiments of the present invention, not the present invention is made any
Pro forma restriction, any simple modification that above example is made by every technical spirit according to the present invention,
Equivalent variations and modification, all still fall within the range of technical solution of the present invention.
Claims (1)
1. a ceiling rotation lock mechanism, it is characterised in that include beam rail (1), ceiling side frame (2), handwheel
(3), gyrator A (4) and gyrator B (5), gyrator B (5) is the cylinder B with centre bore B (53), post
One end of body B is provided with flange B (51), and described gyrator A (4) is the cylinder A, cylinder A with centre bore A (42)
To be provided with flange A (41), gyrator B (5) circumferentially fixed in beam rail (1) end in one end, ceiling side frame sets on (2)
Through hole, the end of thread of handwheel (3) is had to wear the centre bore A (42) of the through hole of ceiling side frame (2), gyrator A (4) successively
Threaded with the centre bore B (53) of gyrator B (5) afterwards, flange A (41) end face of gyrator A (4) and gyrator
Flange B (51) end face of B (5) forms circular cone deck contact and coordinates；The end face of described flange B (51) is provided with the frustum of a cone
(54), the end face of flange A (41) is provided with the circular cone shape groove (43) matched with the frustum of a cone (54)；
The cylinder B of described gyrator B (5) is provided with key (52), and the cylinder B of gyrator B (5) inserts beam rail
(1) in the mouth of pipe of end, key (52) and the groove fit location on the mouth of pipe of beam rail (1) end；
Described gyrator A (4) and gyrator B (5) are metal or plastic cement is made.
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 CN103590524A (en) | 2014-02-19 |
| CN103590524B true 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 (5)
| 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 |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2013
- 2013-11-08 CN CN201310558108.8A patent/CN103590524B/en not_active Expired - Fee Related
Patent Citations (5)
| 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 |
| 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 |
|---|---|
| CN103590524A (en) | 2014-02-19 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160817 Termination date: 20181108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |