CN209556253U - The ceiling structure in house - Google Patents

Abstract

The utility model relates to ceiling technical fields, impaired problem is easy in typhoon weather for house roofings, provide a kind of ceiling structure in house, the technical solution is as follows: including the plastic greenhouse being articulated on house building body and the fixation skeleton being fixed on house building body, fixed skeleton is equipped with the fixing piece of fixed plastics canopy, the ceiling structure in house further includes stretching out in the external baffle in building, baffle is placed in the surface of the articulated position of plastic greenhouse, baffle can be retracted in house building body, the elastic component that driving baffle stretches out house building body is additionally provided on baffle, plastic greenhouse is equipped with the drawstring that linkage plastic greenhouse is rotated towards house building body far from the side of articulated position, building body in house is additionally provided with the locking piece of locking drawstring position close to the position on ground.By pulling drawstring linkage plastic greenhouse to turn to the position abutted with house building body towards house building body, so that wind area of the plastic greenhouse in typhoon weather is reduced, it is conducive to extend the service life of plastic greenhouse.

Description

The ceiling structure in house

Technical field

The utility model relates to ceiling technical fields, more specifically, it relates to a kind of ceiling structure in house.

Background technique

In order to reduce rainwater from the building window Piao Jin body, the outer wall of building body would generally be extended with the house roofings of sun-shading rain-proof.

Existing house roofings generally include the fixed frame being fixed on the external wall in building and the modeling being fixed on fixed frame Material shed, still, in order to which preferably sun-shading rain-proof, the area of plastic greenhouse generally can be bigger, and the quality of plastic greenhouse is lighter, So that wind area of the plastic greenhouse in typhoon weather is bigger, and itself wind loading rating of plastic greenhouse is poor, in turn So that plastic greenhouse is easy to be thrown in typhoon weather, or even it is easy to cause plastic greenhouse to fall and causes danger, still has improved Space.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of ceiling structure in house, tool There is plastic greenhouse to be not easy impaired advantage in typhoon weather.

To achieve the above object, the utility model provides following technical solution:

A kind of ceiling structure in house is used including the plastic greenhouse being articulated on house building body and being fixed on house building body In the fixation skeleton of supporting plastic canopy, the fixed skeleton is equipped with the fixing piece of fixed plastics canopy, the ceiling knot in the house Structure further includes stretching out in the external baffle in house building, and the baffle is placed in the surface of the articulated position of plastic greenhouse and plastic covering The articulated position of canopy, the direction that the baffle is directed away from house building body are arranged diagonally downward, and the baffle can be retracted to house In building body, the elastic component that driving baffle stretches out house building body is additionally provided on the baffle, the plastic greenhouse is far from articulated position Side is equipped with the drawstring that linkage plastic greenhouse is rotated towards house building body, and the drawstring is disposed adjacent to ground far from one end of plastic greenhouse Position, the ceiling structure in the house further includes on the house building body for locking the locking piece of drawstring position, the lock Part is determined close to ground.

By adopting the above technical scheme, when meeting typhoon weather, by releasing fixation of the fixing piece to plastic greenhouse, then pass through Drawstring is pulled, so that plastic greenhouse is rotated towards house building body under the pulling of drawstring and abutted with house building body, then passes through locking Part locks the position of drawstring, so that plastic greenhouse is stablized on the position abutted with house building body, so that plastic greenhouse exists Wind area in typhoon weather is reduced, so that plastic greenhouse is not easy to be damaged in typhoon weather, is conducive to extend plastic greenhouse Service life, meanwhile, advantageously reduce plastic greenhouse and fall the case where leading to peril；When typhoon weather is gone over, weight is needed When new installation plastic greenhouse is with sun-shading rain-proof, by locking of the part to drawstring that unlock, and gradually loosen drawstring, so that drawstring pair The pulling force of plastic greenhouse is gradually reduced, then plastic greenhouse can be increasingly towards the direction rotation of fixed skeleton under the effect of gravity, Until plastic greenhouse is abutted with fixed skeleton, then pass through the position of fixing piece fixed plastics canopy, so that plastic greenhouse is fixed on fixed bone To restore normal use state on frame, consequently facilitating the state of plastic greenhouse switches, be conducive to improve working efficiency；Pass through drawstring One end far from plastic greenhouse is disposed adjacent to the position on ground, carries out pulling drawstring on the ground convenient for operator and loosens drawing The operation of rope is easy to operate to switch the use state of plastic greenhouse；By the setting of baffle, so that the rainwater at the top of plastic greenhouse is fallen Flowed on plastic greenhouse on to baffle and along the inclined guide surface of baffle, then on plastic greenhouse along plastic greenhouse far from articulated position Side flowing so that rainwater is not easy to seep to the hinged place of plastic greenhouse and house building body, so that plastic greenhouse and house building The hinged place of body is not easy leak；It is scalable in the setting on house building body by baffle, so that plastic greenhouse is towards house building body When turning to the position abutted with baffle, plastic greenhouse continues to will push baffle compression elastic piece towards the rotation of house building body, so that Baffle is retracted in house building body, so that baffle is not easy to hinder the storage of plastic greenhouse；By the setting of elastic component, so that For plastic greenhouse during towards fixed skeleton rotation, it is external that baffle can be pushed out house building automatically under the action of the elastic member, Thus the case where being conducive to baffle plays the effect kept off the rain, and reduction plastic greenhouse and the hinged place of house building body are easy leak, in addition, For elastic component while pushing baffle to stretch out house building body, baffle has thrust simultaneously to plastic greenhouse, to be conducive to plastic greenhouse The fixed skeleton rotation of direction, reduces and is difficult to when plastic greenhouse is in the position abutted with house building body under the effect of gravity certainly Dynamic the case where rotating towards fixed skeleton, be conducive to the reset of plastic greenhouse.

The utility model is further arranged to: the fixing piece includes the magnetic set on plastic greenhouse close to fixed skeleton side Iron, the fixed skeleton are brandreth, and when the plastic greenhouse is abutted with fixed skeleton, the magnet is abutted with fixed skeleton.

By adopting the above technical scheme, being equipped with magnet and fixed skeleton close to fixed skeleton side by plastic greenhouse is brandreth Setting, when so that plastic greenhouse being turned to close to the position of fixed skeleton, plastic greenhouse can suction between magnet and fixed skeleton It is automatic towards fixing skeleton motion and being fixed on fixed skeleton automatically under the action of gravitation, so that the fixation of plastic greenhouse is not necessarily to people Work operation reduces because of the excessive height of plastic greenhouse unworkable situation, easy to operate.

The utility model is further arranged to: when the plastic greenhouse is abutted with fixed skeleton, the plastic greenhouse is towards far Direction from house building body is diagonally downward.

By adopting the above technical scheme, the setting of the direction of house building body diagonally downward is directed away from by plastic greenhouse, so that It slides from baffle to the rainwater of plastic greenhouse and the rainwater dropped on plastic greenhouse and is not easy to flow to plastic greenhouse and house building body Hinged place so that the hinged place of plastic greenhouse and house building body is not easy leak.

The utility model is further arranged to: the plastic greenhouse and the hinged side of house building body are covered with the first sealing Item, when the plastic greenhouse is abutted with fixed skeleton, it is separate with sealed plastic canopy that first sealing strip is in confined state Gap between fixed skeleton side and house building body.

By adopting the above technical scheme, by the setting of the first sealing strip, be conducive to improve plastic greenhouse and building body in house is hinged The leakproofness at place, so that the hinged place of plastic greenhouse and house building body is not easy leak.

The utility model is further arranged to: the ceiling structure in the house further includes being depressed on the outer wall of house building body For accommodating the holding tank of baffle, the side wall that the baffle is abutted with holding tank inner wall is equipped with the rolling slided along holding tank inner wall Moving part.

By adopting the above technical scheme, it by the setting of rolling member, advantageously reduces baffle and rubs along what holding tank inner wall slided Power is wiped, so that baffle is easier to be pushed to slide, is conducive to laborsaving；Meanwhile it reducing baffle and being easy to be stuck in sliding process The case where.

The utility model is further arranged to: the baffle protrudes restricted baffle close to the side of holding tank and is detached from receiving The limit plate of slot is covered with the second sealing strip on the side wall that the limit plate is abutted with the inner wall of holding tank open at one end.

By adopting the above technical scheme, by the setting of the second sealing strip, be conducive to the abutting position for improving baffle and holding tank The leakproofness set, so that the abutted position of baffle and holding tank is not easy leak, so that rainwater is not easy from baffle and holds The abutted position of slot received infiltrates on the external wall in house building, and then reduces rainwater and flow to plastic greenhouse and room along the external wall in house building The case where room hinged place Lou Ti leads to plastic greenhouse leak.

The utility model is further arranged to: the plastic greenhouse is additionally provided with first pulley far from the side of fixed skeleton, institute It states first pulley to be fixed on house building body, the drawstring passes through first pulley.

By adopting the above technical scheme, by the setting of first pulley, be conducive to reduce drawstring during pulling drawstring Be conducive to laborsaving with the frictional force of house building body and plastic greenhouse so that drawstring is easier to be pulled；Meanwhile it advantageously reducing The abrasion of house building body and plastic greenhouse to drawstring, is conducive to extend the service life of drawstring；In addition, also helping restriction drawstring To the direction of pull of plastic greenhouse, so that plastic greenhouse is easier to be pulled, reduces plastic greenhouse and be stuck and be difficult to the case where pulling.

The utility model is further arranged to: described when the plastic greenhouse turns to the position abutted with house building body First pulley is placed in the top of plastic greenhouse.

By adopting the above technical scheme, by the way that when plastic greenhouse turns to the position abutted with house building body, first pulley is set Setting in the top of plastic greenhouse, so that the drawstring slid across first is to the direction of pull of plastic greenhouse always towards plastics ceiling The direction in portion extends, so that drawstring is easier to pull plastic greenhouse, is conducive to laborsaving；Meanwhile advantageously reducing first pulley To the inhibition of plastic greenhouse, is conducive to plastic greenhouse and turns on the position abutted with house building body.

The utility model is further arranged to: the locking piece includes being fixed on house building body to turn close to ground location Cylinder, the rotating cylinder are placed in the wherein side of plastic greenhouse, and the drawstring is fixed on rotating cylinder far from one end of plastic greenhouse, the drawstring It is wound on rotating cylinder, bolt is threaded on the rotating cylinder, the bolt is supported close to one end of house building body with house building body It connects.

By adopting the above technical scheme, by rotation rotating cylinder drawstring is wound on rotating cylinder or drawstring is separated with rotating cylinder It is easy to operate to realize the function of state switching of the drawstring to plastic greenhouse；Make bolt close to house building body by tightening bolt One end and house building body push against to limit the rotation of rotating cylinder so that the position of drawstring is fixed, by loosering a bolt so that Bolt is separated close to one end of house building body with house building body, so that the fixation to drawstring position is released, it is easy to operate.

The utility model is further arranged to: be additionally provided with second pulley right above the rotating cylinder, the second pulley with First pulley is in same level height.

By adopting the above technical scheme, it by the setting of second pulley, advantageously reduces and is placed between first pulley and rotating cylinder Drawstring and the frictional force of house building body be conducive to laborsaving convenient for the pulling of drawstring；Meanwhile advantageously reducing house building body pair The abrasion of drawstring, so that the service life of drawstring extends；In addition, the direction transformation of drawstring is also helped, so that drawstring can pass through Baffle and plastic greenhouse are not had an impact while first pulley is around on rotating cylinder.

In conclusion the utility model has the following beneficial effects:

1. by pulling drawstring linkage plastic greenhouse to turn to the position abutted with house building body towards house building body, then passing through The position of locking piece locking drawstring is so that plastic greenhouse is stablized on the position abutted with house building body, so that plastic greenhouse Wind area in typhoon weather is reduced, and is conducive to extend the service life of plastic greenhouse, meanwhile, advantageously reduce plastic greenhouse pendant Fall the case where leading to peril；

2. change the use state of the i.e. changeable plastic greenhouse of the tightness of drawstring by rotating the rotating cylinder close to ground, It is easy to operate, it reduces because the excessive height of plastic greenhouse leads to the unworkable situation of operator；

3. by the setting of baffle, so that rainwater is not easy to seep to the hinged place of plastic greenhouse and house building body, so that plastics The hinged place of canopy and house building body is not easy leak；

4. it is scalable in the setting on house building body by baffle, so that plastic greenhouse is in the process rotated towards house building body In, baffle can be retracted in house building body, so that baffle is not easy to hinder the storage of plastic greenhouse；

5., so that plastic greenhouse is during towards fixed skeleton rotation, baffle can be in elasticity by the setting of elastic component Automatically it is pushed out that house building is external under the action of part, so that being conducive to baffle plays the effect kept off the rain, reduces plastic greenhouse and house The hinged place of building body is easy the case where leak, in addition, elastic component is while pushing baffle to stretch out house building body, baffle is to plastics Canopy has thrust simultaneously, to be conducive to plastic greenhouse towards fixed skeleton rotation, reduction plastic greenhouse is in abut with house building body Position when be difficult to automatic towards the case where fixed skeleton rotation under the effect of gravity, be conducive to the reset of plastic greenhouse.

Detailed description of the invention

Fig. 1 is the overall structure diagram that plastic greenhouse is in the state abutted with house building body in the utility model；

Fig. 2 is the overall structure diagram that plastic greenhouse is in the state abutted with fixed skeleton in the utility model；

Fig. 3 is the schematic diagram of internal structure that plastic greenhouse is in the state abutted with fixed skeleton in the utility model；

Fig. 4 is the enlarged diagram in the portion A in Fig. 2.

In figure: 1, ground；2, house building body；21, first pulley；22, second pulley；23, locking piece；231, rotating cylinder； 232, handle；233, bolt；24, plastic greenhouse；241, drawstring；242, rotation axis；243, the first sealing strip；25, baffle；251, bullet Property part；2511, spring；252, limit plate；253, the second sealing strip；254, rolling member；2541, ball；26, loose slot；27, hold Receive slot；3, fixing piece；31, magnet；32, fixed skeleton；321, skeleton unit.

Specific embodiment

With reference to the accompanying drawings and embodiments, the utility model is described in further detail.

A kind of ceiling structure in house, referring to Fig. 1, including be articulated on house building body 2 plastic greenhouse 24, be fixed on house The fixation skeleton 32 for being used to support plastic greenhouse 24 on building body 2 and the baffle 25 for stretching out in house building body 2 are fixed on skeleton 32 Fixing piece 3 equipped with fixed plastics canopy 24, baffle 25 are placed in the surface of the articulated position of plastic greenhouse 24 and house building body 2.Modeling Material shed 24 is fixed with the drawstring 241 that linkage plastic greenhouse 24 is rotated towards house building body 2, drawstring far from the side of fixed skeleton 32 241 one end far from plastic greenhouse 24 are disposed adjacent to the position on ground 1, and the ceiling structure in house further includes being set on house building body 2 For locking the locking piece 23 of 241 position of drawstring, the locking piece 23 is close to ground 1.

Referring to Fig. 3 and Fig. 4, plastic greenhouse 24 is in class rectangular-shape, is fixed with rotation axis 242, plastic greenhouse on house building body 2 24 are rotatablely connected with rotation axis 242, and rotation axis 242 extends along the length direction of plastic greenhouse 24.House building body 2 and plastic greenhouse 24 are cut with scissors Recess has the loose slot 26 rotated for plastic greenhouse 24 on the position connect, and the side of plastic greenhouse 24 in the width direction is partially disposed in activity In slot 26, rotation axis 242 is placed in outside loose slot 26.

Referring to Fig. 3 and Fig. 4, plastic greenhouse 24 is placed in the part through-thickness in loose slot 26 far from fixed skeleton 32 Side is covered with the first sealing strip 243, when plastic greenhouse 24 turns to the position abutted with fixed skeleton 32, the first sealing strip 243 push against with the roof of loose slot 26, and the first sealing strip 243 is in compressive state.

Referring to Fig. 1, fixing piece 3 includes being fixed on 24 through-thickness of plastic greenhouse close to the magnet of fixed 32 side of skeleton 31, fixed skeleton 32 is brandreth.Fixed skeleton 32 includes several skeleton units 321, and several skeleton units 321 are along plastic greenhouse 24 Length direction is uniformly distributed, and the magnet 31 on plastic greenhouse 24 is equipped with several, several magnet 31 and the one-to-one correspondence of skeleton unit 321. Magnet 31 is in long strip, and the length direction of magnet 31 extends along the width direction of plastic greenhouse 24, and the width of magnet 31 is than skeleton list The thickness of member 321 is wide.

Referring to fig. 2, when plastic greenhouse 24 turns to the position abutted with fixed skeleton 32, magnet 31 and skeleton unit 321 It abuts, while plastic greenhouse 24 is directed away from the direction of house building body 2 and tilts down.

Referring to fig. 2, in a rectangular parallelepiped shape, the length direction of baffle 25 is consistent with the length direction of plastic greenhouse 24 for baffle 25, gear The length of plate 25 is longer than the length of plastic greenhouse 24.The direction that baffle 25 is directed away from house building body 2 tilts down.

Referring to Fig. 3 and Fig. 4, recess has the holding tank 27 for accommodating baffle 25 on the outer wall of house building body 2, and holding tank 27 is in The length direction of rectangular-shape, holding tank 27 is consistent with the length direction of baffle 25.Holding tank 27 is towards the direction of plastic greenhouse 24 It is arranged diagonally downward, the tilt angle of holding tank 27 is consistent with the tilt angle of baffle 25.Baffle 25 is slidably connected to holding tank In 27.

Referring to Fig. 3 and Fig. 4, baffle 25 protrudes restricted baffle 25 close to the side of holding tank 27 in the width direction and is detached from The limit plate 252 of holding tank 27, the both ends of limit plate 252 along its length are rotatably connected to rolling member 254, in the present embodiment In, rolling member 254 is ball 2541.Inner wall of the rolling member 254 along 27 length direction both ends of holding tank rolls.

Referring to Fig. 3 and Fig. 4, the second sealing strip 253 is covered on the side wall that limit plate 252 is fixedly connected with baffle 25, When limit plate 252 is abutted with the inner wall of the opening of holding tank 27 side, the second sealing strip 253 is interior with the opening of holding tank 27 side Wall pushes against and is in compressive state.

Referring to Fig. 3 and Fig. 4, limit plate 252 is equipped with the elastic component 251 that driving baffle 25 stretches out holding tank 27, at this In embodiment, elastic component 251 is spring 2511.The length direction of spring 2511 is consistent with the width direction of baffle 25, spring Side of the limit plate 252 far from the second sealing strip 253 is fixed in 2511 one end, and the other end of spring 2511 is fixed on holding tank On 27 bottom walls far from opening side.Spring 2511 is equipped with three, and three springs 2511 are uniform along the length direction of limit plate 252 Distribution, three springs 2511 are located at the both ends of 252 length direction of limit plate and the middle position of length direction.

Referring to fig. 2, the top of plastic greenhouse 24 is fixed with first pulley 21, and first pulley 21 is fixed on the outer of house building body 2 On wall, first pulley 21 is placed in the middle position of plastic greenhouse 24 along its length, and the height of first pulley 21 is higher than baffle 25 Degree is high.

Referring to Fig. 1, when plastic greenhouse 24 turns to the position abutted with house building body 2, first pulley 21 is placed in plastic greenhouse 24 top.

Referring to Fig. 1, it is further fixed on second pulley 22 on the outer wall of house building body 2, the level height of second pulley 22 and the The level height of one pulley 21 is consistent, and second pulley 22 is placed in the wherein one end of plastic greenhouse 24 along its length.

Referring to Fig. 1, locking piece 23 includes the rotating cylinder 231 for being fixed on 2 outer wall of house building body, and rotating cylinder 231 is set close to ground 1 It sets, rotating cylinder 231 is placed in the underface of second pulley 22.Rotating cylinder 231 is fixed with handle 232, rotating cylinder far from one end of house building body 2 The bolt 233 that restricted rotating cylinder 231 rotates also is threadedly coupled on 231, bolt 233 is supported through rotating cylinder 231 and with house building body 2 It connects.Bolt 233 is pushed against close to one end of house building body 2 and house building body 2, and bolt 233 is covered with close to one end of house building body 2 Rubber pad (not shown).

Referring to Fig. 1, drawstring 241 is fixed on side of the plastic greenhouse 24 in the width direction far from rotation axis 242, and drawstring 241 is solid Due to the middle position of plastic greenhouse 24 along its length.Drawstring 241 passes through first pulley 21 and surround first pulley 21 1 weeks again Across second pulley 22 and around second pulley 22 1 weeks, drawstring 241 is fixed on rotating cylinder 231 simultaneously far from one end of plastic greenhouse 24 It is wound around 231 periphery of rotating cylinder.

The operating condition and principle of the present embodiment are as follows:

When meeting typhoon weather, 233 bolt 233 is separated with house building body 2 by loosering a bolt, then push handle 232 make the rotation of rotating cylinder 231 so that drawstring 241 is wound on rotating cylinder 231, so that drawstring 241 is tightened to plastics Canopy 24 generates pulling force.

When continuing to press on handle 232 to rotate rotating cylinder 231, the meeting of plastic greenhouse 24 direction under the pulling force effect of drawstring 241 The direction of house building body 2 rotates, and when plastic greenhouse 24 turns to the position abutted with baffle 25, plastic greenhouse 24 continues towards house The rotation of building body 2 will push 25 compressed spring 2511 of baffle, so that baffle 25 retracts in holding tank 27, so that baffle 25 is not easy to hinder Hinder the storage of plastic greenhouse 24.

When plastic greenhouse 24 turns to the position abutted with house building body 2, by tightening bolt 233 bolt 233 is leaned on One end of nearly house building body 2 and house building body 2 push against, thus fixed rotating cylinder 231, so that the position of drawstring 241 is fixed, in turn So that plastic greenhouse 24 is stablized on the position abutted with house building body 2, so that the wind area of plastic greenhouse 24 reduces, so that modeling Material shed 24 is not easy to be damaged in typhoon weather, is conducive to extend the service life of plastic greenhouse 24, meanwhile, advantageously reduce modeling Material shed 24 is conducive to the security performance for improving plastic greenhouse 24 by the peril for causing plastic greenhouse 24 to fall of throwing.

When typhoon weather is gone over, and plastic greenhouse 24 needs to restore normal use state, 233 make spiral shell by loosering a bolt Bolt 233 is separated with house building body 2, then reversed promotion handle 232 rotates backward rotating cylinder 231 so that drawstring 241 is wound It shortens in the length on rotating cylinder 231, so that drawstring 241 is separated with rotating cylinder 231.Then baffle 25 is in the case where the elastic force of spring 2511 pushes It is easy to stretch out holding tank 27, and plastic greenhouse 24 is pushed to rotate towards fixed skeleton 32 simultaneously.

When baffle 25, which extend out to limit plate 252, to abut with the inner wall of the opening of holding tank 27 side, limit plate 252 simultaneously will Second sealing strip 253 pushes against, so that the gap that limit plate 252 is open with holding tank 27 is sealed, reduces limit plate 252 and accommodates The case where leak is easy at the gap of slot 27, so that rainwater is not easy to flow to plastic greenhouse 24 along the outer wall of house building body 2 With the hinged place of house building body 2 so that the hinged place of house building body 2 and plastic greenhouse 24 is not easy leak.

When plastic greenhouse 24 is turned to close to the position of fixed skeleton 32, plastic greenhouse 24 is in magnet 31 and skeleton unit 321 Between attraction under the action of be easy stick skeleton unit 321 automatically so that plastic greenhouse 24 is fixed on fixed skeleton 32 automatically On, it is easy to operate, unworkable situation is reduced because of the excessive height of plastic greenhouse 24；Meanwhile when plastic greenhouse 24 and fixed bone When frame 32 abuts, the roof for the part that plastic greenhouse 24 is placed in loose slot 26 is abutted with the top inner wall of holding tank 27, so that the One sealing strip 243 is compressed, so that the gap joints between plastic greenhouse 24 and holding tank 27 seal, so that plastic greenhouse 24 It is not easy leak with the hinged place of house building body 2.

House building body 2 is fixed on close to the position on ground 1, so that the state handover operation of plastic greenhouse 24 by rotating cylinder 231 It can directly be operated on ground 1, it is easy to operate, unworkable situation is reduced because of the excessive height of plastic greenhouse 24.

By baffle 25 and the inclined setting of plastic greenhouse 24, so that dropping to the rain on baffle 25 and plastic greenhouse 24 Water is not easy to flow to the hinged place of plastic greenhouse 24 Yu house building body 2, and the hinged place for reducing plastic greenhouse 24 and house building body 2 is easy The case where leak.

By the setting of rolling member 254, advantageously reduce baffle 25 in the sliding process along holding tank 27 with holding tank 27 frictional force is conducive to laborsaving so that baffle 25 is easier to be pushed；Meanwhile baffle 25 is reduced in sliding process It is easy the case where being stuck.

By the setting of first pulley 21 and second pulley 22, advantageously reduce drawstring 241 in drawing process by Frictional force so that drawstring 241 be easier pull, be conducive to laborsaving；Meanwhile drawstring 241 is advantageously reduced in drawing process Abrasion, be conducive to extend the service life of drawstring 241；In addition, changing drawstring by first pulley 21 and second pulley 22 It is not easy to have an impact baffle 25 and plastic greenhouse 24 while 241 pull direction.

First pulley 21 is passed through by drawstring 241 and is then passed through within 21 1 weeks second pulley 22 around first pulley and around the Two pulley settings in 22 1 weeks, so that drawstring 241 not readily disengages from first pulley 21 and second pulley 22 in drawing process, Be conducive to drawstring 241 to slide along first pulley 21 and second pulley 22 always in drawing process.

By the way that when plastic greenhouse 24 is in the position abutted with house building body 2, first pulley 21 is placed in the top of plastic greenhouse 24 The setting at end is conducive to drawstring 241 and extends always along the top of plastic greenhouse 24 to the direction of pull of plastic greenhouse 24, so that modeling Material shed 24 is easier to be pulled, so that the rotation of plastic greenhouse 24 is not easy to be stuck；Meanwhile it is right to advantageously reduce first pulley 21 The influence that plastic greenhouse 24 is stored, is conducive to plastic greenhouse 24 and turns to the position abutted with house building body 2.

By the setting of rubber pad, be conducive to enhance the frictional force between bolt 233 and house building body 2, so that bolt 233 Fixed effect improve；Meanwhile also helping the mutual abrasion slowed down between bolt 233 and house building body 2.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (10)

1. a kind of ceiling structure in house, it is characterized in that: including the plastic greenhouse (24) being articulated on house building body (2) and fixation In the fixation skeleton (32) for being used to support plastic greenhouse (24) on house building body (2), the fixed skeleton (32) is equipped with fixed modeling The fixing piece (3) of material shed (24), the ceiling structure in the house further include stretching out in the baffle (25) of house building body (2) outside, institute State baffle (25) be placed in plastic greenhouse (24) articulated position surface and plastic covering canopy (24) articulated position, the baffle (25) direction for being directed away from house building body (2) is arranged diagonally downward, and the baffle (25) can be retracted in house building body (2), The elastic component (251) that house building body (2) are stretched out in driving baffle (25) is additionally provided on the baffle (25), the plastic greenhouse (24) is remote Side from articulated position is equipped with the drawstring (241) that linkage plastic greenhouse (24) is rotated towards house building body (2), the drawstring (241) one end far from plastic greenhouse (24) is disposed adjacent to the position of ground (1), and the ceiling structure in the house further includes being set to room For locking the locking piece (23) of drawstring (241) position on room building body (2), the locking piece (23) is close to ground (1).

2. the ceiling structure in house according to claim 1, it is characterized in that: the fixing piece (3) includes being set to plastic greenhouse (24) close to the magnet (31) of fixed skeleton (32) side, the fixed skeleton (32) is brandreth, when the plastic greenhouse (24) with When fixed skeleton (32) abut, the magnet (31) abuts with fixed skeleton (32).

3. the ceiling structure in house according to claim 2, it is characterized in that: when the plastic greenhouse (24) and fixed skeleton (32) when abutting, the plastic greenhouse (24) is directed away from the direction of house building body (2) diagonally downward.

4. the ceiling structure in house according to claim 1, it is characterized in that: the plastic greenhouse (24) and house building body (2) Hinged side is covered with the first sealing strip (243), when the plastic greenhouse (24) is abutted with fixed skeleton (32), described first Sealing strip (243) be in confined state with sealed plastic canopy (24) far from fixed skeleton (32) side and house building body (2) it Between gap.

5. the ceiling structure in house according to claim 1, it is characterized in that: the ceiling structure in the house further includes recess In for accommodating the holding tank (27) of baffle (25), the baffle (25) and holding tank (27) are interior on the outer wall of house building body (2) The side wall that wall abuts is equipped with the rolling member (254) slided along holding tank (27) inner wall.

6. the ceiling structure in house according to claim 5, it is characterized in that: the baffle (25) is close to holding tank (27) The limit plate (252) that restricted baffle (25) is detached from holding tank (27) is protruded in side, the limit plate (252) and holding tank (27) The second sealing strip (253) are covered on the side wall that the inner wall of open at one end abuts.

7. the ceiling structure in house according to claim 1, it is characterized in that: the plastic greenhouse (24) is far from fixed skeleton (32) side is additionally provided with first pulley (21), and the first pulley (21) is fixed on house building body (2), the drawstring (241) first pulley (21) are passed through.

8. the ceiling structure in house according to claim 7, it is characterized in that: when the plastic greenhouse (24) turn to and house When the position that building body (2) abuts, the first pulley (21) is placed in the top of plastic greenhouse (24).

9. the ceiling structure in house according to claim 1, it is characterized in that: the locking piece (23) includes being fixed on house For building body (2) close to the rotating cylinder (231) of ground (1) position, rotating cylinder is fixed in one end of the drawstring (241) separate plastic greenhouse (24) (231) on, the drawstring (241) is wound on rotating cylinder (231), is threaded with bolt (233), institute on the rotating cylinder (231) Bolt (233) are stated to abut close to one end of house building body (2) with house building body (2).

10. the ceiling structure in house according to claim 9, it is characterized in that: being additionally provided with right above the rotating cylinder (231) Second pulley (22), the second pulley (22) and first pulley (21) are in same level height.