KR20170069580A - With zero greenhouse roof ber system - Google Patents

Abstract

The present invention provides a greenhouse roof structure using a zero bar system that effectively prevents heat flow through the ventilation openings and window sill and inflow of rainwater when the roof window is closed as well as internal and external heat conduction through the ventilation openings and roof windows of the roof and roof .
The roof of the greenhouse using the zero bar system according to the present invention comprises a roof rafter 10 having an inner bar 11 and an outer bar 12 and a body 21 and inner and outer binding pieces 22 A sealing member 30 having a binding portion 31 and a suction portion 32 and a sealing portion 31 'and a sealing portion 32' The upper window frame member 50 having the sealing member 30 ', the two coverings 40, the main bar 51, the fixing bar 52 and the supporting bar 53 and the main bar 51' A lower frame member 50 'having a fixing bar 52' and a supporting bar 53 '; a lower frame member 50' having a lower frame member 51, a hinge bar 62, a receiving bar 63, a lower bar 64, A dormer window 60 having a lower chisel 65, a support bar 63 ', a left and right curtain rods 66 and 66', a drive motor 71, a drive shaft 72, a pinion 73, (70) having the gear teeth (74), and the gear teeth are stably engaged with the pinion, and the rack is reciprocally moved inward and outward stably according to the forward / reverse rotation of the pinion, thereby opening and closing the dormer window And a guide member (80) for supporting the pinion and the rack.

Description

{Greenhouse roof system with zero bar system}

The present invention relates to a greenhouse roof using a zero bar system. More particularly, the present invention relates to a greenhouse roof using a zero bar system. More particularly, the present invention relates to a greenhouse roof using roof bars and roofs, To a roof of a greenhouse using a zero bar system to effectively prevent the inflow of water.

Generally, the roof ridges and rafters of the greenhouses, which are made of coating materials such as plate glass or transparent synthetic resin plate, are mainly made of aluminum, which has a high thermal conductivity. The ridges and rafters, In addition, there are problems such as the ventilation holes installed on the roof for the ventilation and the heat leakage inside the roof window opening and closing the ventilation holes and the rainwater entering the inside.

Accordingly, in the prior art, a heat insulating member is installed to cover the upper end of a rafter or a dormer frame to block heat conduction inside and outside, as in the case of a greenhouse roof structure (No. 10-1263858) And the waterproof property and the watertightness are improved by providing a gas film member which is fixed to the upper part of the dormer so as to cover the upper part of the ridge corresponding to the installation site and prevents rainwater or the like from flowing down to the ventilation port side, So that it does not flow.

However, although the heat insulating member is made of a synthetic resin having a good thermal insulation property, it is effective to prevent heat loss by intercepting the inside and outside heat conduction by completely covering the upper surface of the frames of the rafter or dormer, Is thinly formed on the joint structure and is exposed to the outside, so that it is easily deformed or damaged due to external factors such as weather, etc., and the effect of preventing heat loss is reduced if it is not frequently replaced, so that the maintenance is troublesome and inconvenient .

In addition, since the curtain wall member always covers the upper part of the ridge corresponding to the position of the dormer window and the upper frame of the dormer window, rainwater or the like is prevented from flowing into the room through the ventilation hole between the upper part of the ridge and the upper frame However, since it is also made of synthetic resin and is installed to be exposed to the outside, it is very troublesome and inconvenient to maintain such as being easily deformed or damaged due to external factors such as weather, And it is impossible to apply it if it is not close.

In addition, since frames of rafters and dormer windows can not be provided with a double-layered plate glass or a transparent synthetic resin plate as its covering structure, there is a problem that the effect of heat insulation of the room is reduced by the covering material, Since the opening and closing structure is very complicated because a plurality of opening and closing bars are crossed and crossed between the driving means and the dock windows in the left and right direction, the opening and closing structure is very complicated and the space between the horizontal truss and the roof is occupied And the like.

The present invention has been made in view of these points, and it is an object of the present invention to provide an air conditioner which is capable of preventing heat transfer inside and outside through a ventilation opening and a window in a roof and a roof, It is possible to effectively prevent the inflow of the gas and the opening / closing means, and at the same time, since the opening / closing means is not installed in the horizontal truss, there is no opening / closing bars occupying the space between the horizontal truss and the roof, And to provide a greenhouse roof using a bar system.

In order to achieve the above object, the present invention provides a roof structure for a vehicle, comprising: a pair of left and right skeletons of a roof, An inner bar formed by recessing the binding groove and the outer binding grooves in the longitudinal direction, and an outer bar formed in the middle and left and right sides of the inner surface by an inner binding groove and an inner binding groove recessed in the longitudinal direction corresponding to the outer binding groove and the outer binding groove, respectively A roof rafter made of wood; A heat insulating member having a body and an inner and outer binding pieces extending longitudinally on the inner and outer surfaces of the body and longitudinally inserted into the outer and inner coupling grooves, respectively; A coupling portion that is selectively coupled to the outer coupling groove and the inner coupling groove and inserted and bound in the outer coupling groove and the inner coupling groove in the longitudinal direction, A sealing member having an adsorption portion formed to be extended; A binding portion which is selectively bound to the outer binding groove and the inner binding groove and which is inserted into the outer binding groove and the inner binding groove in a longitudinal direction and which is bent to be curved as the outer end of the outer periphery of the binding portion is thinner; A sealing member having an airtight seal portion; Two covering members formed in a rectangular shape and inserted and bonded between left and right outer and inner surfaces of the inner and outer bars with one side of the four sides interposed therebetween; An upper window frame member having a main bar and a support bar coupled to a front surface of the main bar by a heat insulating member and connected to a rear upper end of the fixing bar; A lower window frame member having a main bar and a support bar coupled to a front surface of the main bar by a heat insulating member and connected to a rear upper end of the fixing bar; A hinge bar which is connected to the front of the upper frame by a heat insulating member and is connected to a rear end of the hinge bar; A heart support bar which is connected to the front surface of the heater bar by binding the rear surface thereof with a heat insulating member, a support bar which is fastened to the upper surface of the hub support bar, a left and right support bar provided between the left and right ends of the hub bar, A drive shaft mounted on the inner side of the roof to open and close a dormer window and rotated by a drive motor; pinions which are installed at a predetermined interval on the drive shaft; An opening / closing means which is connected to the pinion by an axial pin and has a rack formed to be long in an arcuate shape so that an upper gear is engaged with the pinion, And a guide member for supporting the pinion and the rack to open and close the dormer by reciprocally moving the rack in both the forward and backward directions in accordance with the forward and reverse rotation of the pinion by the pinion being stably engaged with the pinion, When the dormer window is closed, it is possible to more effectively prevent the inflow of heat from the inside through the ventilating window and the dormer window and the rainwater from the outside, and the maintenance of the greenhouse Provide a roof.

The roof of the greenhouse using the zero bar system according to the present invention can be used not only for indoor and outdoor heat conduction through vents and roof windows of roofs and roofs but also for indoor heat flow through vents and dormitories and rainwater from the outside when roof windows are closed It is possible to prevent the inflow from being more effectively prevented, and there is no opening / closing bar occupying a space between the horizontal truss and the roof, so that the space utilization is convenient and the maintenance is very simple and easy.

1 is a perspective view schematically showing an example of a greenhouse to which a dormer window according to the present invention is applied;
FIG. 2 is an enlarged view of an inner surface
Fig. 3 is a partial cross-sectional view of Fig.
4A and 4B are enlarged views of a roof rafter in FIG. 2,
FIGS. 5A and 5B are enlarged views of a ventilating portion of a roof in FIG. 2, and show a side view showing a closed dormer window
FIG. 6 is a side sectional view showing an enlarged upper part of the dome window in FIG.
FIG. 7 is a side cross-sectional view of the lower portion of the dome window in FIG.
Figs. 8A and 8B are enlarged views of the upper window frame member in Fig. 6,
Figs. 9A and 9B are enlarged views of the lower window frame member in Fig. 7,
10A and 10B are enlarged views of the upper part of the dome window in Fig. 6,
Figs. 11a and 11b are enlarged views of a lower portion of the dome window in Fig. 6,
Figs. 12A and 12B are enlarged views of a left and a right side of a window pane in Fig. 2,
FIG. 12C is an enlarged view of a reinforcing bar of a dome window in FIG. 2;
13A and 13B are a perspective view and a side view of a part of the opening /
Fig. 13C is a perspective view showing the opening / closing means of Fig.
Fig. 14 is a front view of the opening and closing means of Fig. 13

Hereinafter, a greenhouse roof using the zero bar system according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view schematically showing an example of a greenhouse to which a dormer according to the present invention is applied, FIG. 2 is an inside view of a portion where a dormer is installed in FIG. 1, and FIG. Fig.

The roof rafter 10, the heat insulating member 20, the covering material 30, the sealing member 40, the upper and lower frame members 50 and 50, A dormer window 60, opening and closing means 70, and a guide member 80. [

The roof rafters 10 are arranged on both sides of the ridge of the greenhouse 1 with a predetermined angle inclined downward at predetermined intervals to form the left and right skeletons of the roof 2, An inner bar 11 formed in the middle of the outer surface and on the right and left sides thereof with outer coupling grooves 111 and outer coupling grooves 112 recessed in the longitudinal direction, And an outer side bar 12 having an inner side coupling groove 121 and an inner side coupling groove 122 corresponding to the outer side coupling groove and the outer side coupling groove in the longitudinal direction.

4A and 4B are exploded and enlarged cross-sectional views of a roof rafter in FIG. 2;

As shown in FIGS. 4A and 4B, the inner bar 11 and the outer bar 12 are formed by cutting the extruded material into a necessary length in a state in which the outer binding groove 111 and the inner binding groove 121 of the outer bar 12 face each other The inner and outer coupling pieces 22 and 22 'extending in the longitudinal direction are inserted into the outer and inner coupling grooves in the longitudinal direction on the inner and outer surfaces of the body 21 of the heat insulating member 20, (10).

On the other hand, the left and right inner surfaces of the outer and inner fastening grooves 111 and 121 are formed to be narrower toward the outer end, and correspondingly, the outer surfaces of the inner and outer binding pieces 22 and 22 ' The inner and outer bars 11 and 12 are connected to each other without being arbitrarily separated by the heat insulating member 20 so as to form a single body.

As a result, two pieces of cover material 40, which are rectangular in shape, are formed between the left and right outer sides and inner surfaces of the inner and outer bars 11 and 12 with the heat insulating member 20 as a boundary, And the sealing member 30, which is formed by cutting a long length of extruded material into a required length, is formed in the left and right outer binding grooves 112 and the inner binding groove 122, And are inserted and bound in the longitudinal direction.

"형태로 되게 형성함과 동시에 밀폐부재(30)의 일단인 결착부(31)는 상기 외·내결속홈에 대응하는 형태로 형성하여 길이방향으로 삽입결합하면 임의로 분리되지 않게 단단히 결속된다.For this binding, the left and right outer ends of each of the outer binding grooves 112 and the inner binding grooves 122 are bent so as to face each other,

And at the same time, the binding portion 31 at one end of the sealing member 30 is formed in a shape corresponding to the outer / inner binding groove and is tightly bonded without being arbitrarily separated when inserted in the longitudinal direction.

The absorbent part 32 which is the other end of the sealing member 30 exposed to the outside of each of the outer binding grooves 112 and the inner binding grooves 122 is formed so that its surface is recessed into a curved surface so that the inner and outer bars 11, When the left and right sides of the four sides of the top and bottom and the four sides of the inner and outer cover materials 40 made of a synthetic resin plate or plate glass in the form of a quadrangular shape and interposed between the left and right outer surfaces and inner surfaces of the cover 12 are joined, So that the joints of the cover materials are firmly held, and at the same time, the sealing of the inside and outside air through the corresponding portions is sealed.

At this time, a gap holding member 41, which is formed by cutting a long length of extruded material to a necessary length, is interposed between the left and right sides of the two cover materials 40, .

The thermal insulation between the inner and outer bars 11 and 12 of the roof rafter 10 is blocked by the heat insulating member 20 and the two pieces of the covering material 40 and the roof rafters Since the left and right inner and outer surfaces of the air bag 10 are coupled to each other so as not to be in contact with each other, the heat conduction through the joint portions and the airflow are reliably blocked, Since the heat conduction and the air flow inside and outside the roof 2 are blocked by the heat insulating effect, the effect of the thermal insulation is further maximized.

The separating pieces 113 are formed to be upwardly bent on the left and right sides of the inner side bar 11 of the roof rafter 10 so that water droplets are formed on left and right sides of the inner bar by the moisture inside the greenhouse 1, So that they do not fall directly on the crop by gathering them in the channels formed by the upwardly curved isolation pieces.

FIGS. 5A and 5B are enlarged side views of the ventilation openings of the roof in FIG. 2, showing the side windows closed and open. FIG. 8A and FIG. and b is a sectional view of the lower window frame member taken in an enlarged view of FIG.

The upper and lower rims of the ventilation opening 3 serve as upper and lower window frame members 50 and 50 ', and the left and right rims are front and rear roof rafters 10a and 10b, respectively, as described later.

The upper window frame member 50 includes a main bar 51, a fixing bar 52 connected to the front surface of the main bar by bonding the rear surface thereof with the heat insulating member 20, A bar 53 may be provided.

The main bar 51, the fixing bar 52, and the supporting bar 53 are each formed by extruding the main bar 51 and the supporting bar 53 to a required length.

The main bar 51 includes a support piece 511 vertically extending upward and downward on the rear surface and an inner binding piece 22 of the heat insulating member 20 on the middle and lower sides of the front surface, A front binding groove portion 512 is formed in a shape corresponding to the shape of the binding portion so that the binding portion 31 of the sealing member 30 is coupled to the upper side portion of the front face, And a groove portion 513.

The fixing bar 52 has a shape corresponding to the shape of the outer binding piece so that the outer binding piece 22 'of the heat insulating member 20 is coupled to the front binding groove portions 512 at the middle and lower portions of the rear surface, A support piece 522 extending rearward horizontally so as to bend the rear end thereof at a right angle from an upper end of the rear surface of the support member 522, And a connecting member (52) which extends downward from the lower end of the rear surface and has a binding portion (31) of the sealing member (30) And a hinge groove 525 formed on the front side of the lower surface and partially formed in a circular shape to be opened downward.

The main bar 51 and the fixing bar 52 are provided on the inner and outer ends of the body 21 of the heat insulating member 20 in the lengthwise direction with the front binding groove portion 512 and the rear binding groove portion 521 facing each other, The inner and outer coupling pieces 22 and 22 ', which extend and protrude from the front and rear coupling grooves 22 and 22', respectively, are inserted into the front and rear coupling grooves in the longitudinal direction.

The supporting bar 53 includes a horizontal plate 531, a vertical plate 532 extending at right angles to the horizontal plate, an outer plate 533 bent at a right angle to the outer edge of the horizontal plate, An inner piece 534 extending perpendicularly to the inner surface of the horizontal piece so that a narrow gap is formed between the inner piece 534 and the fixing protrusion 535 protruding above the front surface of the vertical plate.

The supporting bar 53 is inserted into the fixing bar 52 at a narrow interval between the outer piece 533 and the inner piece 534 by making the vertical plate 532 downward, And is coupled to the fixing bar 535 of the vertical plate so as to be supported by a cross section of a rear end bent at a right angle at a support piece 522 extending horizontally to the rear of the fixing bar.

When the supporting bar 53 is coupled to the fixing bar 52, the upper surface of the horizontal plate 531 and the upper surface of the main bar 51 are aligned in a line, and the rear surface of the vertical plate 532, The inner and outer bars 11 and 12 are disposed between the front and rear binding grooves 512 and 524 with the heat insulating member 20 bound to the inner and outer binding pieces 22 and 22 ' There is formed a space between the left and right outer side and inner side surfaces of the two cover members 40, which are rectangular in shape, spaced apart at a predetermined interval with the space holding member 41 interposed therebetween,

The upper window frame member 50 serves as an upper window frame of the ventilation openings 3 installed across the roof rafters 10 arranged at regular intervals to form a skeleton of the roof 2, The front and rear roof rafters (10a) and (10b) corresponding to the front and rear window frames of the ventilation holes are installed to be connected to each other from the ridge, while the roof rafters corresponding to the upper and lower window frames And roof rafters 10c and 10d so that the lower ends and the upper ends of the roof rafters 10c and 10d are separated from each other in proportion to the upper and lower widths of the ventilation openings.

The lower ends of the upper roof rafters 10c among the upper and lower roof rafters 10c and 10d which are vertically separated are installed on the upper surface of the upper window frame member 10, And the front and rear ends of the upper window frame member are brought into close contact with the inner surfaces of the front and rear roof rafters 10a and 10b corresponding to the front and rear window frames of the ventilation opening.

The lower ends of the inner bar 11 and the outer bar 12 which are the bottom ends of the upper roof rafters 10c are connected to the main bar 51 and the support bar 53 which are the upper surfaces of the upper window frame member 50, And the rear surface of each of the lower ends of the inner bars is supported on the front surface of the support piece 511.

The two inner and outer cover materials 40, in which the front and rear sides of the inner and outer bars 11, 12 of the upper roof rafter 10c are joined to the front and rear sides, And the lower ends of the suction portions 32 of the sealing member 30 engaged with the front binding groove portions 513 of the main bar are interposed between the main bar 51 and the supporting bars 53, Is closely adhered to the surface of the lower portion of the inner covering material of the covering materials and the lower surface of the outer covering material is in close contact with the back surface of the vertical plate 532 of the supporting bar.

In this state, when the upper window frame member 50 and the upper roof rafters 10a and the front and rear roof rafters 10c and 10d are fixed by screwing them together, they are firmly and tightly coupled to each other, The inside and outside heat conduction and the air circulation are effectively and effectively blocked.

The lower window frame member 50 'includes a main bar 51' formed by cutting a long length of extruded material to a required length and a fixing bar 52 'connected to the front surface of the main bar by bonding the rear surface thereof with the heat insulating member 20 And a support bar 53 'which is fastened to the rear upper end of the fixing bar.

The main bar 51 'has a shape corresponding to the shape of the inner binding piece so that the receiving bar 511 vertically extending downward at the rear and the inner binding piece 22 of the heat insulating member 20 are coupled to the upper side of the front face. And a front binding groove 513 formed in a shape corresponding to the shape of the binding portion so that the binding portion 31 'of the sealing member 30' is bound to the lower portion of the front face, ).

The fixing bar 52 'is recessed in a shape corresponding to the shape of the outer binding piece so that the outer binding piece 22' of the heat insulating member 20 is coupled to the front binding groove 512 at the middle of the rear surface And a fixing piece 523 extending vertically in the lower portion of the front surface so as to form a protrusion at the lower end of the rear binding groove 521. [ And a coupling groove 524 formed in the upper portion of the front surface in a shape corresponding to the shape of the coupling portion so that the coupling portion 31 'of the sealing member 30', which is formed in the same manner as the coupling portion 31, .

On the other hand, the sealing portion 32 'of the sealing member 30' exposed from the binding groove 524 is bent so as to be curved with a thickness becoming thinner toward the outer end so that when the dormer window 60 is closed as described later, So that the inside and the outside can be reliably prevented from flowing.

The main bar 51 'and the fixing bar 52' are provided on the inner and outer ends of the body 21 of the heat insulating member 20 in a state in which the front binding groove portion 512 and the rear binding groove portion 521 face each other. When the inner and outer binding pieces 22 and 22 'extending in the longitudinal direction are inserted into the front and rear binding grooves respectively in the longitudinal direction, they are tightly coupled with each other to be separated from each other.

The supporting bar 53 'includes a horizontal plate 531, a vertical plate 532 extending perpendicular to the horizontal plate, an outer plate 533 bent at a right angle to the outer edge of the horizontal plate, An inner piece 534 extending perpendicular to the inner surface of the horizontal piece so as to form an interval, and a fixing protrusion 535 protruding above the front surface of the vertical plate.

This supporting bar 53 'is formed in the same manner as the supporting bar 53 and is provided with a fixing bar 52' at a narrow gap between the outer piece 533 and the inner piece 534 with the vertical plate 531 upward. The fixing plate 535 of the vertical plate 532 has a rear end section bent at a right angle at a support piece 522 extending horizontally rearward to the fixing bar, To the fixed bar.

When the supporting bar 53 'is coupled to the fixing bar 52', the lower surface of the horizontal plate 531 and the lower surface of the main bar 51 ' Between the front surface of the bar is formed a pair of front and rear binding members 51 and 52 which are rectangular in shape with the front and rear binding members 22 and 22 ' (40) are spaced apart from each other at a predetermined interval via a gap holding member (41) so that the upper side of the four sides are coupled with each other.

The lower window frame member 50 'serves as a lower window frame of the ventilation openings 3 installed across the roof rafters 10 arranged at predetermined intervals to form the skeleton of the roof 2. [ The front and rear roof rafters (10a) and (10b) corresponding to the front and rear window frames of the ventilation openings among the roof rafters arranged at regular intervals before and after the rear are installed so as to extend from the ridge. On the other hand, The rafters are separated into upper and lower roof rafters (10c) and (10d), and the lower ends and upper ends thereof are installed in a manner proportional to the upper and lower widths of the vents.

Accordingly, when the lower window frame member 50 'is installed in the ventilation opening 3, the upper ends of the lower roof rafters 10d of the upper and lower roof rafters 10c and 10d, And the front and rear ends of the lower window frame member are disposed in close contact with the inner surfaces of the front and rear roof rafters 10a and 10b corresponding to the front and rear window frames of the ventilation opening.

In this way, the upper ends of the inner bar 11 and the outer bar 12, which are upper ends of the lower roof rafters 10d, respectively, are connected to the main bar 51 ', which is the lower surface of the lower window frame member 50' 53 ', and at the same time, the rear end of each upper end of the inner bars is supported on the front surface of the support piece 511.

In addition, two inner and outer coverings 40, in which front and rear sides of the inner and outer bars 11 and 11 'of the lower roof rafter 10d are joined to the front and rear sides, The tops exposed upward are interposed between the main bar 51 'and the supporting bar 53', and the sealing part 31 'is engaged with the front binding groove 513 of the main bar, The suction part 32 'of the member 30 is closely adhered to the surface of the upper portion of the inner covering material of the covering materials and the upper surface of the outer covering material is in close contact with the back surface of the vertical plate 532 of the supporting bar.

In this state, when the lower frame member 50 ', the lower roof rafters 10b and the front and rear roof rafters 10c and 10d are fixed by screwing them together, they are firmly and tightly coupled to each other, The inner and outer heat conduction through the part and the air circulation are surely and effectively blocked.

On the other hand, a plurality of front binding grooves 512 and a plurality of rear binding grooves 521 are formed in the main bar 51 and the fixing bar 52 of the upper web member 50, Although the front binding groove portion and the rear binding groove portion 521 are formed in a single number in the bar 51 'and the fixing bar 52', the present invention is not limited thereto, and if necessary, Of course.

However, since the upper window frame member 50 is provided with the dormer window 60 so as to be opened and closed as described later, it is preferable to provide a plurality of windows rather than a single window.

FIG. 6 is an enlarged side sectional view of the upper part of the dormer window in FIG. 5a. FIG. 7 is a side sectional view of the lower part of the dormer window in FIG. And Figs. 11A and 11B are exploded and assembled cross-sectional views showing the lower portion of the dome window in Fig. 6, respectively.

The dormer window 60 is formed by cutting a long length of extruded material into a required length to form a hinge bar 62, a hinge bar 63, a lower bar 64, a lower hinge bar 65, And the right legs 66 and 66 '.

The upper frame 61 has a support plate 611 whose inner and outer widths are narrower than the fixed bar 52 and whose left and right lengths are correspondingly formed and extend downward at a predetermined length at the lower end of the rear face, The front binding groove 612 is recessed in a shape corresponding to the shape of the inner binding piece so that the inner binding piece 22 of the sealing member 30 ' And a front binding groove 613 formed in a shape corresponding to the shape of the binding portion so as to be engaged with the binding portion.

The hinge bar 62 has a hinge shaft 621 whose inner and outer widths are narrower than the fixed bar 52 and whose left and right lengths are proportional to each other and which extend upward from the upper surface to be coupled to the hinge groove 525, A rear binding groove 622 formed in a shape corresponding to the shape of the outer binding piece so that the outer binding piece 22 'of the heat insulating member 20 is coupled to the front binding groove, And a fixing piece 624 extending downward from the lower end of the front surface so as to form a protrusion at the lower end thereof.

The upper leg bar 61 and the hinge bar 62 are provided on the inner and outer ends of the body 21 of the heat insulating member 20 in the longitudinal direction of the body 21 in a state in which the front binding groove 612 and the rear binding groove 622 face each other. The inner and outer coupling pieces 22 and 22 'extended and protruded to the front and rear coupling grooves are inserted into the front and rear coupling grooves in the longitudinal direction, respectively.

The support bar 63 includes a horizontal plate portion 631, a vertical plate portion 632 extending at right angles to the horizontal plate portion, an outer piece 633 bent at a right angle to the outer end of the horizontal plate portion, An inner piece 634 extending perpendicularly to the outer surface of the horizontal plate so as to form a narrow gap therebetween, and a fixing protrusion 635 protruding above the front surface of the vertical plate.

The support bar 53 is formed in the same manner as the support bar 53. The support plate 53 has a vertical plate portion 632 upward and a narrow gap between the outer plate portion 633 and the inner plate portions 634, And a fixing projection portion 635 of the vertical plate portion 632 is fixed to the fixing projection portion 635 of the rear end portion bent at a right angle at a support piece portion 623 extending horizontally rearwardly to the hinge bar, To the hinge bar.

When the hinge shaft 621 is inserted into the hinge groove 525 of the fixing bar 52 in the longitudinal direction after coupling the upper leg bar 61 to the hinge bar 62 and the receiving bar 63, By the hinge shaft, the stationary bar 61 is installed to rotate on the stationary bar.

At this time, when the sealing member 30 'is installed on the front surface of the supporting piece 522 by inserting the binding portion 31' into the binding groove 524 of the fixing bar 52, The suction portion 32 'of the sealing member is closely adhered to the rear surface of the upper mold bar 61 so that they are firmly and tightly coupled with each other so that the inside and the outside heat conduction through the joining portions of the suction portion 32' Is reliably and effectively interrupted.

When the hinge bar 62 to which the support bar 63 is coupled and fixed to the lower portion is connected to the upper frame member 61 by the heat insulating member 20, Between the upper and lower sides of the inner and outer cover materials 40 made of a rectangular synthetic resin plate or a plate glass or the like and the upper side of the left and right sides are connected between the back side of the hinge bar and the back side of the vertical plate part 632 corresponding to the lower side of the hinge bar Gaps are formed.

Therefore, when the upper sides of the two cover materials 40 are inserted and interposed between the upper frame 61 and the vertical plate portions 632 with the gap maintaining member 41 interposed therebetween, The suction portion 32 of the sealing member 30 bonded to the inner plate 612 is closely adhered to the surface of the inner covering material of the two sheets of the covering material and the surface of the outer covering material is brought into close contact with the rear surface of the vertical plate portion, And the airtightness of the inner and outer air is shut off.

The heater bar (64) has a length and an inner and outer width proportional to the upper frame (61), and has a support plate portion (641) vertically extending upward and downward from the inner end of the upper surface, An upper and a lower side coupling groove 643 formed in a middle portion and a lower side of the inner surface of the support plate so that the coupling portion 31 'of the sealing member 30' is inserted and fixed, A coupling groove portion 644 formed so that the coupling portion 31 of the member 30 is inserted and fixed and a coupling groove portion 645 formed in such a manner that the inner coupling piece 22 of the heat insulating member 20 is coupled to the lower side of the front face, .

The lower jig 65 is formed to have a length and an inner and outer width proportional to the hinge bar 62 and an outer coupling piece 22 'of the heat insulating member 20 corresponding to the binding groove 645 A coupling groove 651 formed in a shape corresponding to the shape of the outer coupling piece so as to be coupled to the upper coupling portion 652, a supporting piece 652 extending horizontally inwardly so as to bend downward at a right angle at the rear end thereof, And a fixing portion 623 extending upward from the upper end of the front surface to be formed.

The lower and upper jig 64 and the lower jig 65 are fixed to the inner and outer ends of the body 21 of the heat insulating member 20 in the longitudinal direction in a state where the coupling groove 645 and the coupling groove 651 face each other When the protruding extended inner and outer binding pieces 22 and 22 'are longitudinally inserted into the binding groove and the binding grooves, respectively, they are tightly coupled with each other to become a body which is not arbitrarily separated, The thermal conduction between the Hartle and the Hutter Zivas is blocked.

The support bar 63 'includes a horizontal plate 631, a vertical plate 632 extending at right angles to the horizontal plate, an outer piece 633 bent at a right angle to the outer end of the horizontal plate, An inner piece 634 extending perpendicularly to the outer surface of the horizontal plate and a fixed protrusion 635 protruding above the front surface of the vertical plate.

The support bars 63 'are formed in the same manner as the support bars 63. The support plate 63' has a vertical plate portion 632 downwardly, And a fixing part 653 provided on the upper part of the front surface of the lower plate 65 is inserted and fixed and the fixing part 635 of the vertical plate part 632 is bent at a right angle at the supporting piece 652 extending horizontally rearwardly to the lower jig And is joined to the lower jig such that the end surface of the rear end portion is supported.

When the bottom bar 64 and the bottom bar 65 and the receiving bar 63 'are coupled to each other, the upper and lower portions of the front and rear faces of the bottom bar are increased in proportion to the inside / outside width of the body 21 of the heat insulating member 20, A pair of inner and outer coverings 40 made of a rectangular synthetic resin plate or a plate glass are provided between the rear surface of the vertical plate portion 632 of the support bar 63 ' An interval in which the lower middle portions are coupled is formed.

Therefore, when the lower sides of the two cover materials 40 are inserted and interposed between the bottom plate 64 and the vertical plate portions 632 with the space maintaining member 41 interposed therebetween, The suction portion 32 of the sealing member 30 attached to the inner plate member 644 is closely adhered to the lower surface of the inner covering member of the two sheets of the covering member and the surface of the outer covering member is brought into close contact with the rear surface of the vertical plate portion, So as to seal the inside and outside air so as to block the flow of the air.

When the sealing member 30 'is attached to the upper and lower coupling grooves 643 formed in the middle and the lower side of the inner surface of the support plate portion 641 of the heater bar 64 respectively, the dormer window 60 is closed The sealing portions 32 'of the sealing members closely contact the upper and lower surfaces of the fixing bar 52' of the lower window frame member 50 ', so that the inside and the outside heat conduction through these joining portions as well as the air circulation It is surely and effectively blocked.

The left and right leg bars 66 and 66 'have a length proportional to the interval between the upper and lower surfaces of the upper and lower legs 61 and 64 and the inner member 66a and the outer member 66b .

The inner member 66a includes an inner side coupling groove 661 formed in the middle of the outer surface and being recessed in the longitudinal direction at the left and right sides thereof, an inner coupling groove 662 formed in the inner side of the inner coupling groove 662, Side binding groove 663 and a diaphragm 664 extending in the downward direction or the upward diverging direction in the lower left and right direction.

The outer member 66b includes an inner side coupling groove 661 at the middle of the inner surface and left and right sides thereof and an outer coupling groove 666 formed in the longitudinal direction corresponding to the inner coupling groove 662, (667).

The inner side coupling groove 661 and the outer side coupling groove 666 are formed in a shape corresponding to the shape of the inner and outer coupling pieces 22 and 22 'of the heat insulating member 20, 662 and the outer side coupling groove 667 are formed in a shape corresponding to the shape of the coupling portions 31, 31 'of the sealing members 30, 30', respectively.

The inner and outer coupling pieces 22 (22 (22) and 22 (22) of the heat insulating member 20 are formed in such a state that the inner and outer coupling bores 661 and 666 of the inner member 66a and the outer member 66b face each other 'Are longitudinally inserted into the outer and inner side coupling grooves, respectively, to form the left and right leg bars 66 and 66'.

In this way, the left and right sides of the two covering materials (40) are provided between the inner member (66a) and the outer member (66b) of the left and right tie bars (66) A gap is formed so that the gap holding member 41 can be inserted and interposed therebetween.

The left inner side binding groove 662 of the right and left inner side binding grooves 662 of the left leg bar 66 and the left outer side binding groove 667 of the left and right outer side binding grooves 667 of the right leg 66 ' The binding portion 31 of the sealing member 30 is inserted and joined in the longitudinal direction.

The left and right sides of the two cover materials 40 at the left and right spacing of the inner member 66a and the outer member 66b of the left and right leg bars 66 and 66 ' The respective fastening portions 31 of the sealing members 30 which are respectively engaged with the inner and outer binding portions 662 and 667 are inserted into the corresponding left and right side surfaces of the two coverings And the surface of the outer covering material is brought into close contact with the rear surface of the vertical plate, thereby firmly holding the covering materials in a state of being coupled and sealing the inside and outside air to be blocked.

The hinge bar 62 and the receiving bar 63 are integrally formed on the left and right ends of the upper frame 61 and the receiving bar 63 The left and right ends of the lower bar 64 having the lower side of the covering material sandwiched therebetween are fixed to the left and right sides of the inner and outer materials 66a and 66b with left and right sides of the covering material interposed therebetween, The upper and lower ends of the right and left surfaces of the upper and lower surfaces 66 and 66 'are screwed together so that the heat insulating member 20 and the sealing member 30 A dormer window 60 is formed in which the heat conduction and the flow of air are blocked.

This dormer window 60 is installed in a longitudinal direction by inserting the hinge shaft 621 in the longitudinal direction of the hinge groove 525 of the upper window frame member 50 and is rotated in the forward and reverse directions in the downwardly opened interval of the hinge groove, (3).

In the meantime, when the dormer window 60 is formed to have a width proportional to the interval between the roof rafters 10 having a minimum width of at least three, the roof rafters 66 and 66 ' It is preferable to install the reinforcing bars 67 in proportion to the installation intervals of the reinforcing bars 67.

Similarly to the left and right leg bars 66 and 66 ', the reinforcing bar 67 has inner side fastening grooves 661 and inner side fastening grooves 662, which are recessed in the longitudinal direction in the middle of the outer surface, An inner member 66a having left and right inner side coupling grooves 663 formed in the left and right sides of the inner surface in the longitudinal direction and a partition 664 extending upwardly or downwardly to the left and right in the lower surface, And an outer member 66b having outer side coupling grooves 666 and outer side coupling grooves 667 formed on the right and left sides in the longitudinal direction corresponding to the inner side coupling grooves and the inner side coupling grooves, respectively.

The reinforcement bars 67 are formed such that the diagonals 664 extending in the left and right direction of the lower surface of the inner member 66a are all bent upward and when the dormer window 60 is closed, 2, there is no roof rafter 10, so that it is not necessary to form the inner side coupling groove 663 on the lower surface, which is different from the left and right turn bars 66 and 66 '.

Of course, the reinforcing bars 67 are not made different from the left and right leg bars 66 and 66 ', and the left and right leg bars may be used as they are.

Since the reinforcing bar is located inside the roof 2, the left and right portions 664 of the reinforcing bar 67 are bent upwardly. Therefore, due to the moisture inside the greenhouse 1, To prevent water drops falling directly on the right side from collecting in the waterways formed by the upwardly bent segments so as not to fall directly on the crops.

The right and left side portions of the left and right sides 664 of the left and right curved portions 66 are downwardly bent and the right side is bent upward because the left and right side portions are located outside the ventilation opening 3 and the right side is located inside, The bottom surface of the roof rafter 10 where the left and right door sealing members 30 'are joined together is brought into close contact with the upper surface of the front roof rafters 10a corresponding to the front and rear window frames of the ventilation opening, The curved left side cover covers the left side of the upper surface of the outer side bar 12 of the front roof so as to prevent rainwater or the like from entering between them and also because the right side is located inside the ventilation hole, So that water droplets formed on the inner surface of the left and right curtains do not fall directly on the crops.

Therefore, when the left and right side faces of the left and right side frames 66 are changed and the downward bent portions 664 are positioned on the right side, the right and left side frames 66 'are formed.

13A and 13B are a perspective view and a side view, respectively, showing a part of the opening / closing means in FIG. 5A. FIG. 13C is a perspective view of the opening / It is the front view shown.

The opening and closing means 70 is installed inside the roof 2 to open and close the dwelling window 60 and includes a driving motor 71, a drive shaft 72, a pinion 73, a rack 74, and a bracket 75 .

The driving shaft 72 connected to the rotating shaft of the driving motor 71 is installed transversely to the inner lower side of the dwelling window 60. The pinion 73 is fixed to the driving shaft in consideration of the left and right widths of the dwelling window And the bearing portion 731 is fixed with a fixing bolt to rotate together with the drive shaft.

The driving motor 71 is fixed to the supporting bar 711 by a pedestal and the driving shaft 72 is supported by a bearing 721 on the inner surfaces of the left and right rafters 10c and 10d and roof rafters 10, Install the shaft to support it.

The lower end of the bracket is connected to a fixed plate portion 642 provided on the lower bar 64 of the dwelling window 60. The lower end of the bracket 75 is coupled to the upper end of the bracket 75, A gear tooth 741 formed on the upper surface of the pinion 73 so as to engage with the pinion 73 and a guide groove 742 formed in the lower surface of the guide groove 742 so as to be recessed in the longitudinal direction.

The guide member 80 includes a pair of guide plates 81 and 81 'having through holes 811 formed at the center thereof to penetrate the bearing portion 731 and a pair of guide plates 81 and 81' 83 ', 83' ', 83' ', 83 "', respectively, formed at the upper ends of the guide plates and at the lower portion of the guide, respectively, and left and right guide pieces 82, 82 ' And guide rollers 84 and 84 'which are interposed between the guide shafts 83' and 83 ', respectively, and which are axially mounted on the connection shaft 841 and are coupled to the guide grooves 742.

The guide member 80 is formed by coupling the inner end of a long rack 74 to pass between the pinion 73 and the guide rollers 84 and 84 'from the outside to the inside so that the gear teeth 741 Engages with the pinion 73 and the guide groove 742 of the lower surface engages with the outer periphery of the guide rollers 84 and 84 'to thereby stabilize the reciprocal movement inward and outward.

 Therefore, when the dormer window 60 is opened, the driving motor 71 is driven forward, and the drive shaft 72 and the pinion 73 rotate in the positive direction, so that the rack 74 is moved outward by the gear teeth 741 do.

The lower end of the dome window is pushed outward because the bracket 75 is fixed to the lower bar 64 of the dome window 60 so that the outer end of the rack 74 is axially coupled with the shaft pin. The dome window opens the ventilation opening 3 in proportion to the degree of movement of the rack by the hinge shaft 621 axially coupled to the hinge groove portion 525 of the fixed bar 52.

When the driving motor 71 is driven in reverse while the dormer window 60 is opened to rotate the pinion 73 in the reverse direction, the rack 74 is moved inward to pull the lower end of the dormer toward the inside Thereby closing the open vent 3.

At this time, the degree to which the dormer window 60 opens and closes the ventilation opening 3 can be adjusted according to the control of the forward / backward driving time of the driving motor 71.

In the greenhouse of the present invention constructed as described above, when the roof window is closed, not only the inner and outer heat conduction through the roof, roof and roof ventilation openings and dormer windows, but also the heat outflow through the ventilation openings and the dormer window, And the space between the horizontal truss and the roof is occupied by the opening / closing bars.

10: roof rafter 11: inner bar
12: outer bar 20:
21: body 22, 22 ': inner and outer binding members
30, 30 ': sealing member 31, 31'
32: suction part 32 ': sealing part
40: covering material 41; The gap-
50 and 50 ': Upper and lower window frame members 51 and 51': Main bar
52,52 ': Fixed bar 53, 53': Support bar
60: dormer window 61:
62: Hinge bar 63, 63 ': Receiving bar
64: Hartley 65: Hattori Ziva
66,66 ': Left and right legs 67: Reinforcing bar
70: opening / closing means 73: rack
742: guide groove 80: guide member
84: guide roller

Claims (7)

The outer binding grooves 111 and the outer binding grooves 112 are formed in the middle of the outer surface and on the right and left sides of the outer binding grooves 111 and the outer binding grooves 112 respectively at the center of the ridge of the greenhouse, The inner binding groove 121 and the inner binding groove 121 are formed in the middle and left and right sides of the inner surface of the inner bar 11 so as to correspond to the outer binding groove 111 and the outer binding groove 112, 122) having an outer bar (12) recessed in the longitudinal direction;
An inner and an outer binding piece extending in the longitudinal direction on the inner and outer surfaces of the body 21 and being inserted and fixed in the outer binding groove 111 and the inner binding groove 121 in the longitudinal direction, 22 (22 ');
A binding portion 31 selectively bonded to the outer binding groove 111 and the inner binding groove 122 and inserted and bound in the outer binding groove 111 and the inner binding groove 122 in the longitudinal direction, And a suction unit (32) formed to be recessed in the curved surface and extending in the longitudinal direction on the outer surface of the binding unit (31);
A binding portion 31 'selectively bound to the outer binding groove 112 and the inner binding groove 122 and inserted in the longitudinal direction of the outer binding groove 112 and the inner binding groove 122, A sealing member 30 'having a sealing portion 32' which is bent to be curved with a thickness becoming thinner toward the outer end of the outer surface of the binding portion 31 ';
Two pieces of covering material 40 which are inserted into and bonded to the left and right outer sides and inner surfaces of the inner and outer bars 11 and 12 so that the left and right sides of the four sides are spaced apart by a gap retaining member 41, Wow;
A main bar 51 and a fixing bar 52 connected to the front surface of the main bar 51 by binding the rear surface of the main bar 51 with the heat insulating member 20, And a lower side of the two covering members 40 is inserted between the main bar 51 and the supporting bar 53 with the gap holding member 41 interposed therebetween. An upper frame member 50 to be joined;
A main bar 51 'and a fixing bar 52' connected to the front surface of the main bar 51 'by binding the rear surface of the main bar 51' with the heat insulating member 20, And a support bar 53 'that is attached to the upper end of the rear surface of the main bar 51' and the support bar 53 ' A lower sash < RTI ID = 0.0 > member 50 '< / RTI >
A top frame 61 installed on the hinge shaft of the fixing bar 52 of the upper frame member 50 so as to open and close the ventilation opening so that the rear face of the top frame 61 is coupled to the front face of the top frame 61 with a heat insulating member 20 A support bar 63 which is fastened to a rear end of the upper surface of the hinge bar 62 and a lower bar 64. The rear surface of the lower bar 64 is connected to a heat insulating member A support bar 63 'which is fastened to the upper surface of the lower jig bar and a support bar 63' which is fastened between the left and right ends of the upper and lower support bars 61 and 64 A window pane 60 provided with left and right curtain walls 66 and 66 '
A driving shaft 72 rotated by the driving motor 71 and pinions 73 provided at a predetermined interval on the driving shaft 72 to open and close the dormer window 60, (70) having an outer end connected to the hub bar (64) by an axial pin, and a rack (74) having an arc-shaped elongated gear tooth (741) engaged with the pinion; And
The gear teeth 741 are stably engaged with the pinion 73 and the rack 74 stably reciprocates inside and outside in accordance with the forward and reverse rotation of the pinion 73 to open and close the dormer window 60 73) and a guide member (80) for supporting the rack (74). The method according to claim 1,
The main bar 51 of the upper window frame member 50 includes a support piece 511 extending vertically up and down on the rear surface and an inner binding piece 22 of the heat insulating member 20, The front binding grooves 512 are recessed in the form of a front wall 22 and the front binding portion 31 is recessed in the form of a binding portion 31 so that the binding portion 31 of the sealing member 30 is coupled to the upper side portion of the front face A groove portion 513;
The fixing bars 52 are formed on the rear surface in such a manner that the outer binding pieces 22 'of the heat insulating member 20 are coupled to the front binding groove portions 512 in the form of the outer binding pieces 22' A support piece 522 extending rearward horizontally so that the rear end thereof is bent at a right angle from an upper end of the rear surface of the support member 522; And a binding groove 524 which is formed in the shape of a binding portion 31 so that the binding portion 31 of the sealing member 30 is coupled to the lower front side portion thereof, And a hinge groove 525 which is formed in a circular shape in such a manner that a part of the hinge groove 525 is downwardly opened at a front side of the lower surface thereof;
The support bar 53 includes a horizontal plate 531, a vertical plate 532 extending at right angles to the horizontal plate 531, an outer plate 533 bent at right angles to the outer edge of the horizontal plate 531, An inner piece 534 extending perpendicularly to the inner surface of the horizontal piece 531 so as to form a narrow gap between the outer piece 533 and the fixing protrusion 535 protruded above the front surface of the vertical plate 532 And a greenhouse roof using the zero bar system. The method according to claim 1,
The upper frame 61 of the dormer window 60 has a support plate 611 extending downward at a predetermined length at the lower end of the rear face and an inner side coupling part 22 of the heat insulating member 20, A front binding groove 612 formed in the form of a binding piece 22 and a binding portion 31 'in such a manner that a binding portion 31' of the sealing member 30 ' And a front binding groove (613) formed to be recessed;
The hinge bar 62 includes a hinge shaft 621 extending upward from the upper surface of the hinge bar 62 and pivotally coupled to the fixing bar 52 and an outer coupling piece 22 ' A rear binding groove 622 formed in the form of an outer binding piece 22 ', a holding piece 623 extending horizontally inwardly to bend the rear end of the rear side at a right angle at the lower side, And a fixing piece portion 624 extending downward from the lower end of the front surface;
The support bars 63 and 63 'include a horizontal plate portion 631, a vertical plate portion 632 extending at right angles to the horizontal plate portion 631 and a vertical plate portion 632 bent at right angles to the outer end of the horizontal plate portion 631 An inner piece 634 extending vertically to the outer surface of the horizontal plate 631 so as to form a narrow gap between the outer piece 633 and the outer piece 633 and an inner piece 634 extending upward from the front surface of the vertical plate 632 And a fixed protrusion 635 protruding from the fixed protrusion 635;
The lower bar 64 includes a support plate portion 641 vertically extending upward and downward from an inner end of an upper surface thereof, a fixing plate portion 642 extending horizontally inward from the upper end of the support plate portion 641, An upper and a lower side coupling groove 643 formed in the middle and lower sides of the inner side of the front side and the lower side respectively so that the coupling portion 31 'of the sealing member 30' 31 and a fastening groove 645 formed on the lower side of the front surface so as to fasten the inner fastening piece 22 of the heat insulating member 20 to the fastening groove 644;
The lower jig bar 65 is formed to be recessed in the form of an outer coupling piece 22 'so that the outer coupling piece 22' of the heat insulating member 20 is coupled to the bottom of the inner side corresponding to the coupling groove 645 And a fixing part 623 extending upward from the upper end of the front surface so as to form a protrusion at an upper end of the fixing part 652. [ ;
The left and right leg bars 66 and 66 'are provided with an inner member 66a and an outer member 66b,
An upper side gap holding member 41 is interposed between lower side of the front side of the upper side bar 61 and the rear side of the receiving bar 63 and is provided with an upper side of the lower side of the lower side bar 64, And the left and right sides of the inner member 66a and the outer member 66b of the left and right leg bars 66 and 66 ' And two cover members (40) each of which has a right side and a left side inserted and coupled with a gap holding member (41) interposed therebetween. The method of claim 3,
The inner member 66a includes an inner side coupling groove 661 formed in the middle of the outer surface and a lateral side of the outer side in the longitudinal direction, an inner coupling groove 662 formed in the longitudinal direction, An inner side coupling groove 663 and a diaphragm 664 extending in the downward direction or the upward diverging direction in the lower left and right direction;
The outer member 66b includes an inner side coupling groove 661 at the center of the inner surface and left and right sides thereof and an outer coupling groove 666 formed in the longitudinal direction corresponding to the inner coupling groove 662, And a coupling groove (667). The method according to claim 1,
The dormer window 60 has inner side fastening grooves 661 and inner side fastening grooves 662 which are recessed in the longitudinal direction in the middle of the outer surface and on the left and right sides thereof as in the left and right legs 66 and 66 ' An inner member 66a having an inner side coupling groove 663 formed in the longitudinal direction on the left and right sides of the inner surface and a partition 664 extending upwardly or downwardly to the left and right of the lower surface, And an outer member 66b having left and right outer side coupling grooves 666 and outer side coupling grooves 667 that are recessed in the longitudinal direction corresponding to the inner side coupling groove 661 and the inner side coupling groove 663, Further comprising a reinforcing bar (67). The method according to claim 1,
The rack 74 further includes a guide groove 742 formed in the lower surface thereof so as to be recessed in the longitudinal direction thereof.
The guide member 80 includes a pair of guide plates 81 and 81 'having a through hole 811 formed at the center thereof to penetrate the bearing portion 731 and a pair of guide plates 81 and 81' Left and right guide pieces 82 and 82 'extending downwardly and separated from each other and pierced on the lower ends of the upper ends of the guide plates 81 and 81' and the guide pieces 82 and 82 ' The connection shaft 841 is interposed between the connection holes 83 and 83 'and the left and right guide pieces 82 and 82' through the connection holes 83 'and 83' And guide rollers (84) and (84 ') installed on the outer circumference of the guide groove (74) so as to be coupled to the guide groove (742). 3. The method of claim 2,
The front binding groove portion 512 and the rear binding groove portion 513 provided in the main bar 51 and the fixing bar 52 are formed in plural numbers corresponding to the upper and lower sides of the front and rear surfaces, A greenhouse roof using a zero bar system.

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