CN209568601U - A kind of doors structure of liftable ceiling - Google Patents
A kind of doors structure of liftable ceiling Download PDFInfo
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- CN209568601U CN209568601U CN201822227932.6U CN201822227932U CN209568601U CN 209568601 U CN209568601 U CN 209568601U CN 201822227932 U CN201822227932 U CN 201822227932U CN 209568601 U CN209568601 U CN 209568601U
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- ceiling
- screw rod
- driving
- belt pulley
- screw
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Abstract
The utility model relates to a kind of doors structures of liftable ceiling, it includes the fixing body for being fixedly mounted on roof, installation set is equipped on wall vertically, ceiling is slidably fitted in installation set, at least one sleeve is fixedly connected on ceiling, equal screw thread is equipped with screw rod in sleeve, screw rod is rotatably connected on fixing body, the driving portion for driving screw rod to rotate is provided on fixing body, driving portion includes the worm gear for being coaxially fixed on screw rod end, worm screw is respectively connected on worm gear, the driving assembly for driving worm screw to rotate is equipped in installation set, driving assembly includes the driving motor being fixedly mounted on wall, the second belt pulley being fixedly mounted on worm screw and the first belt pulley being arranged on driving motor, second belt pulley and the first belt pulley are connected by belt, the opening passed through for driving assembly is also provided on ceiling.The utility model has the effect of being conveniently replaceable light bulb on lamps and lanterns.
Description
Technical field
The utility model relates to home improvement arts, more particularly, to a kind of doors structure of liftable ceiling.
Background technique
Ceiling is connected with wall, is the place of an Indoor environment top surface.Indoors in design, ceiling can
To write picture, paint beautifies indoor environment and installs pendent lamp, light pipe, ceiling fan, puts in a skylight, fills air-conditioning, changes room lighting and air
The effectiveness of circulation.
Present people very pay attention to the decoration in parlor, and the center that wherein lamps and lanterns are located at parlor, which is on house ornamentation, plays picture
The dragon effect that an apt word added to clinch the point, on the ceiling due to lamp installation, on lamps and lanterns will be installed very more small bulbs, if light bulb in use
It is broken, it is desirable to more change the bulb very difficult, need climbing ladder aloft to replace to light bulb, there is serious security risk.
Utility model content
The purpose of this utility model is that aiming at the shortcomings in the prior art, and a kind of interior of liftable ceiling is provided
Structure has the characteristics that be conveniently replaceable light bulb on lamps and lanterns.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of doors structure of liftable ceiling, including wall and wall top are fixedly installed fixing body in the wall top,
It is vertically arranged with installation set on the wall, ceiling is slidably fitted in the installation set, is fixedly mounted on the ceiling
There is at least one sleeve, the screw rod being threaded in sleeve is rotatably equipped on the fixing body, is arranged on the fixing body
There is the driving portion that ceiling oscilaltion is realized for driving screw rod to rotate.
By using above-mentioned technical proposal, driving portion drives screw rod rotation, and sleeve is rotated with screw rod and gone up and down on screw rod, into
And ceiling oscilaltion is driven, when light bulb, which is broken, to be needed replacing, ceiling is enabled into its decline, ceiling by screw rod rotation
After declining certain altitude, more changes the bulb do not need to be assisted with ladder at this time, sawed-off people adds a padded thing just
It easily can more be changed the bulb with hand, tall people can directly be replaced with hand to light bulb, and allowing in family more change the bulb becomes very
It is convenient.
Preferably, the sleeve includes cylinder, and the cylinder is provided with the installation cavity of screw mandrel grafting along its axial direction, described
It is circumferentially provided with mounting ring on installation cavity, there is the internal screw thread for cooperating with wire rod thread, the screw rod in the mounting ring
End in installation cavity is provided with the anti-decylization for offseting with mounting ring.
By using above-mentioned technical proposal, when screw rod, which rotates, drives ceiling lifting, if the sleeve on ceiling slides
Screw rod end is arrived, anti-decylization can cooperate with mounting ring fixes sleeve, prevents sleeve landing when going up and down on screw rod, prevents day
Card is fallen when going up and down on screw rod, causes ceiling because falling breakage of colliding on the ground, having prevents ceiling from falling
Effect, improve stabilization of equipment performance.
Preferably, the driving portion includes the worm gear being coaxially fixed on screw rod, be rotatably equipped on the fixing body with
The worm screw of worm gear engagement, the installation set is interior to be equipped with the driving assembly for driving worm screw to rotate.
By using above-mentioned technical proposal, driving assembly drives worm screw rotation, and worm screw drives worm gear rotation, and mechanization allows behaviour
Work becomes more convenient, saves human cost.
Preferably, it is connected between the silk worm and wheel by flat key.
By using above-mentioned technical proposal, what is connected between silk worm and wheel is stronger, and the cost of flat key is lower.
Preferably, the driving component includes the driving motor being fixedly mounted in wall, the output of the driving motor
Axis is extend into installation set, and the first belt pulley is equipped on the output shaft of the driving motor, is equipped with second on the worm screw
Belt pulley is connected with belt between first belt pulley and the second belt pulley, the belt is located in installation set, the wall
On be provided with the rotating forward button being electrically connected with driving motor and reversion button.
By using above-mentioned technical proposal, driving motor driving rotates the output shaft on driving motor, on output shaft
First belt pulley rotates with it, and the first belt pulley drives the second pulley rotation by belt, allows operation to become by mechanization
It is more convenient, further save human cost.
Preferably, the ceiling is glass mat.
By using above-mentioned technical proposal, glass mat has the characteristics such as good sound-absorbing, sound insulation, heat-insulated, fire-retardant, from
And it can be improved the whole synthesis performance of ceiling.
In conclusion the advantageous effects of the utility model are as follows:
1. can control ceiling lifting when the light bulb on lamps and lanterns is broken and ceiling lower, directly stand to lamp
Bubble is replaced, very convenient；
If 2. on lamps and lanterns using it is long it is later accumulated dust, can control ceiling lifting and ceiling lower, it is right
Lamps and lanterns are cleared up；
3. ceiling is set as glass mat, there are the characteristics such as good sound-absorbing, sound insulation, heat-insulated, fire-retardant, improve day
The whole synthesis performance of card.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the scheme of installation of driving assembly in the utility model；
Fig. 3 is the diagrammatic cross-section of the utility model.
Appended drawing reference: 1, wall top；2, wall；3, fixing body；4, ceiling；5, sleeve；6, screw rod；7, driving portion；71, snail
Wheel；72, worm screw；73, driving assembly；731, the second belt pulley；732, the first belt pulley；733, belt；734, driving motor；8,
Installation set；9, anti-decylization；10, mounting ring；11, internal screw thread.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Refering to what is shown in Fig. 1, a kind of doors structure of liftable ceiling, including wall 2 and wall top 1, fixation is set in wall top 1
It is equipped with fixing body 3, fixing body 3 is fixed in wall top 1 by way of screw, and fixing body 3 distributes as net shape, and is erected on wall 2
Directly be provided with installation set 8, the quantity of installation set 8 is set as 2, two settings of installation sets 8 indoors in side walls 2.
Ceiling 4 is slidably fitted in installation set 8, ceiling 4 is equipped with the through hole worn for installation set 8, ceiling 4
For glass mat, installation set 3 is square sleeve, and through hole is square hole, and square sleeve is contacted with ceiling 4 compared with round set
Face is more, and ceiling 4 will receive different face bring limit power effects when sliding on square sleeve, and therefore, ceiling 4 is in side
Shape can be more stable when putting on sliding.
At least one sleeve 5 is fixedly installed on ceiling 4, specifically, sleeve 5 is set as two, and two sleeves 5 are distinguished
The two sides of ceiling 4 are set, and two sleeves 5 and wall 2 have certain interval, be rotatably equipped with threaded connection on fixing body 3
Screw rod 6 in sleeve 5 is provided on fixing body 3 for driving the rotation of screw rod 6 to realize the driving of 4 oscilaltion of ceiling
Portion 7.
With reference to shown in Fig. 1 and Fig. 3, sleeve 5 includes cylinder, and cylinder is provided with the installation cavity of 6 grafting of screw mandrel along its axial direction,
Circumferentially be fixed with mounting ring 10 on installation cavity, mounting ring 10 is located at cylinder upper end, have in mounting ring 10 for 6 screw thread of screw rod
The internal screw thread 11 of cooperation, the end that screw rod 6 is located in installation cavity are fixed with the anti-decylization 9 for offseting with mounting ring 10.
Referring to fig. 1 and fig. 2, driving portion 7 includes the worm gear 71 being coaxially fixed on screw rod 6, and worm gear 71 passes through flat key
It is mounted on screw rod 6, bracket is provided on fixing body 3, fixing body 3 is equipped with the worm screw engaged with worm gear 71 by holder pivots
72, worm screw 72 is horizontally disposed and vertical with wall 2, and the driving assembly 73 for driving worm screw 72 to rotate is equipped in installation set 8.
Driving assembly 73 includes the driving motor 734 being fixedly mounted in wall 2, and the output shaft of driving motor 734 protrudes into
Into installation set 8, the first belt pulley 732 is installed on the output shaft of driving motor 734, second belt pulley is installed on worm screw 72
731, belt 733 is connected between the first belt pulley 732 and the second belt pulley 731, belt 733 is located in installation set 8, wall 2
On be provided with the rotating forward button being electrically connected with driving motor 734 and reversion button, as a result, open control driving motor 734 switch
Rotating forward button and reversion button, driving motor 734 the first belt pulley 732 can be driven to rotate, the first belt pulley 732 passes through skin
Band 733 drives the rotation of the second belt pulley 731, and then worm screw 72 is driven to rotate, and then screw rod 6 is driven to rotate, and ceiling 4 is with screw rod
6 rotate and realize lifting, have anti-decylization 9 in the lower end of screw rod 6, and anti-decylization 9 enables ceiling 4 that can not drop to and is detached from screw rod 6,
Safety when the application uses is ensured.
The specific implementation method of the present embodiment:
It when needing replacing light bulb, needs to fall ceiling 4, opens driving motor 734 and sleeve 5 is enabled to move down, smallpox
Plate 4 declines, and due to 6 limited length of screw rod, the height that ceiling 4 declines is also limited, therefore the application is just in by ceiling 4
Decline certain altitude, can simply replace very much the light bulb on ceiling 4 at home, press rotating forward button, two driving motors
734 work at the same time, driving motor 734 drive the second belt pulley 731 rotation, while drive belt 733 rotate, the first synchronizing wheel with
Rotation, and then drive worm screw 72 rotate, worm screw 72 rotation control worm gear 71 rotate, since worm gear 71 is fixed on screw rod 6, because
This screw rod 6 is rotated with worm gear 71, and the rotation meeting control sleeve 5 of screw rod 6 declines on screw rod 6, and ceiling 4 can be light after lowering
It more changes the bulb, presses reversion button after having replaced again, ceiling 4 is risen, that is, completed by two 734 reverse operations of driving motor
Whole operation mode.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (6)
1. a kind of doors structure of liftable ceiling, including wall (2) and wall top (1), it is fixedly installed on the wall top (1)
Fixing body (3), it is characterised in that: be vertically arranged with installation set (8) on the wall (2), be slidably installed on the installation set (8)
Have ceiling (4), at least one sleeve (5) is fixedly installed on the ceiling (4), is rotatablely installed on the fixing body (3)
There is the screw rod (6) being threaded in sleeve (5), is provided on the fixing body (3) for driving screw rod (6) rotation to realize
The driving portion (7) of ceiling (4) oscilaltion.
2. a kind of doors structure of liftable ceiling according to claim 1, it is characterised in that: sleeve (5) packet
Cylinder is included, the cylinder is provided with the installation cavity of screw mandrel (6) grafting along its axial direction, is circumferentially fixed with installation on the installation cavity
Ring (10), has the internal screw thread (11) for being threadedly engaged with screw rod (6) on the mounting ring (10), and the screw rod (6) is located at
End in installation cavity is provided with the anti-decylization (9) for offseting with mounting ring (10).
3. a kind of doors structure of liftable ceiling according to claim 1, it is characterised in that: the driving portion (7)
Including the worm gear (71) being coaxially fixed on screw rod (6), the snail engaged with worm gear (71) is rotatably equipped on the fixing body (3)
Bar (72), the installation set (8) is interior to be equipped with the driving assembly (73) for driving worm screw (72) to rotate.
4. a kind of doors structure of liftable ceiling according to claim 1, it is characterised in that: the screw rod (6) with
It is connected between worm gear (71) by flat key.
5. a kind of doors structure of liftable ceiling according to claim 3, it is characterised in that: the driving component
It (73) include the driving motor (734) being fixedly mounted in wall (2), the output shaft of the driving motor (734) extend into peace
In encapsulation (8), it is equipped with the first belt pulley (732) on the output shaft of the driving motor (734), is installed on the worm screw (72)
Have the second belt pulley (731), is connected with belt (733), institute between first belt pulley (732) and the second belt pulley (731)
It states belt (733) to be located in installation set (8), is provided with the rotating forward button being electrically connected with driving motor (734) on the wall (2)
With reversion button.
6. a kind of doors structure of liftable ceiling according to claim 1, it is characterised in that: the ceiling (4)
For glass mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822227932.6U CN209568601U (en) | 2018-12-27 | 2018-12-27 | A kind of doors structure of liftable ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822227932.6U CN209568601U (en) | 2018-12-27 | 2018-12-27 | A kind of doors structure of liftable ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209568601U true CN209568601U (en) | 2019-11-01 |
Family
ID=68331269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822227932.6U Active CN209568601U (en) | 2018-12-27 | 2018-12-27 | A kind of doors structure of liftable ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209568601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114365921A (en) * | 2021-12-17 | 2022-04-19 | 重庆市三叶家具有限责任公司 | Lifting type combined bed |
-
2018
- 2018-12-27 CN CN201822227932.6U patent/CN209568601U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114365921A (en) * | 2021-12-17 | 2022-04-19 | 重庆市三叶家具有限责任公司 | Lifting type combined bed |
| CN114365921B (en) * | 2021-12-17 | 2023-09-19 | 重庆市三叶家具有限责任公司 | Lifting type combined bed |
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