CN209687330U - Promote air circulation shutter - Google Patents

Abstract

The utility model relates to a kind of shutters, in particular to a kind of rush air circulation shutter, including window frame, window frame is equipped with several shafts, and shaft is equipped with blinds, and the blinds is respectively equipped with the first flanging and the second flanging along the both ends of shaft radial direction, first flanging and the second flanging are bent to the two sides of blinds respectively, roller end is equipped with synchronizing wheel, and window frame is equipped with motor, and motor drives several synchronizing wheels to rotate by synchronous belt.The utility model provides a kind of rush air circulation shutter, has the advantages that promote air flowing.The utility model has the following beneficial effects: the blinds rotated automatically, it not only contributes to promote air flowing, not only reduces bacterial content in room air, and room temperature lowering can be given, the shadow that moment transformation can also be built indoors, can also stop and adsorb the dust in more air.

Description

Promote air circulation shutter

Technical field

The utility model relates to a kind of shutter, in particular to a kind of rush air circulation shutter.

Background technique

Shutter is a kind of style of window, there is utilization in the ancient architecture of Chinese dynasties, and vertical item is claimed For mullion window, item is sleeping lattice window, a kind of original style for the lattice window, that is, shutter that crouches anyhow.

Shutter in the prior art can go up and down venetian blind or overturn the angle of every blinds, to reach adjusting sunshade The effect of amount, but do not have the function of promoting air flowing.

Utility model content

The utility model provides a kind of rush air circulation shutter, has the advantages that promote air flowing.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of rush air circulation hundred Leaf window, including window frame, window frame are equipped with several shafts, and shaft is equipped with blinds, and the blinds is distinguished along the both ends of shaft radial direction Equipped with the first flanging and the second flanging, the first flanging and the second flanging are bent to the two sides of blinds respectively, and roller end is equipped with same Step wheel, window frame are equipped with motor, and motor drives several synchronizing wheels to rotate by synchronous belt.

By using above-mentioned technical proposal, the blinds in several shafts and shaft is driven to rotate simultaneously using motor, blinds First flanging and the second flanging such as fan leaf sheet at both ends scrape air, to achieve the effect that promote air flowing.

Preferably, the window frame two sides are equipped with bearing block, and both ends of the shaft extends in bearing block through window frame.

By using above-mentioned technical proposal, shaft can be reduced using bearing block and rotates suffered frictional resistance.

Preferably, the window frame outer wall protrusion is equipped with the c-type plate for fixed bearing block.

By using above-mentioned technical proposal, shaft can be made to pass through in c-type plate insertion bearing block.

Preferably, the window frame outer wall protrusion is equipped with pipe axis, and the end that shaft stretches out window frame is rotatably cased with pressing sleeve, presses Set and shaft dimensional fits, are equipped with flange on pipe axis and pressing sleeve.

By using above-mentioned technical proposal, pipe axis and pressing sleeve are used cooperatively, can be by using the pressure with shaft dimensional fits Set realizes the positioning to shaft.

Preferably, the blinds is equipped with notch along the both ends of shaft axial direction, and shaft includes the central spindle inserted in notch, shaft It is inserted into central spindle and by positioning pin connection.

By using above-mentioned technical proposal, shaft can be made to be detachably connected with blinds, it is convenient for dismounting and washing.

Preferably, the shaft is the multi-diameter shaft with the both ends shaft shoulder, and the shaft shoulder of shaft one end is butted on bearing block, another The shaft shoulder at end is butted on central spindle one end.

By using above-mentioned technical proposal, shaft can be prevented to be axially moveable.

Preferably, the blinds two sides are equipped with bent plate, and bent plate is pressed in central spindle end.

By using above-mentioned technical proposal, shaft and blinds can be indirectly connected by central spindle.

Preferably, the two lateral edge shaft of blinds is radially provided with several floors, and floor is pressed on bent plate.

By using above-mentioned technical proposal, floor not only has the function of compressing bent plate, it may have the effect of water conservancy diversion, and Dirt in air is built-up in mostly on the floor of protrusion, and it is more convenient to clean floor.

Preferably, the junction of first flanging and the second flanging and blinds is equipped with fillet.

By using above-mentioned technical proposal, safety is promoted, prevents sharp corner from cutting hand.

In conclusion the utility model has the following beneficial effects:

Automatically the blinds rotated not only contributes to promote air flowing, not only reduces bacterial content in room air, and And room temperature lowering can be given, moreover it is possible to which the shadow for building moment transformation indoors can also stop and adsorb the dust in more air.

Detailed description of the invention

Fig. 1 is the overall structure diagram for promoting air circulation shutter；

Fig. 2 is the connection structure cross-sectional view of shaft with synchronizing wheel, bearing block, pipe axis, pressing sleeve and central spindle；

Fig. 3 is connection structure (hiding side central spindle) schematic diagram of blinds with shaft, central spindle, bent plate and floor.

In figure, 1, window frame；2, blinds；20, notch；21, the first flanging；22, the second flanging；23, fillet；3, motor；41, Synchronizing wheel；42, synchronous belt；51, c-type plate；52, bearing block；6, shaft；61, central spindle；7, pipe axis；8, pressing sleeve；9, flange；10, curved Plate；11, floor；12, positioning pin.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

A kind of rush air circulation shutter, as shown in Figure 1, including window frame 1, if being equidistantly equipped with from top to bottom in window frame 1 Dry blinds 2,2 both ends of blinds are respectively connected with shaft 6, and shaft 6 passes through window frame 1 and inserts in the bearing block 52 outside window frame 1.2 edge of blinds The radial both ends of shaft 6 are respectively equipped with the first flanging 21 and the second flanging 22, and the first flanging 21 and the second flanging 22 are respectively to hundred The bending of 2 two sides of leaf, and bending angle is not more than 90 °, to prevent the first flanging 21 and the second flanging 22 from connecting with 2 edge of blinds The sharp edges at place cut hand, therefore fillet 23 will be set as at this.

Motor 3 is fixed on 1 outer wall of window frame, the end that every shaft 6 stretches out bearing block 52 is respectively and fixedly provided with synchronizing wheel 41, electricity Also synchronizing wheel 41 is fixed in the rotary shaft of machine 3, the synchronizing wheel 41 on motor 3 and the synchronizing wheel 41 in shaft 6 pass through synchronous belt 42 connections.When the rotation of 3 drive shaft 6 of motor, the blinds 2 being mounted in shaft 6 is driven to rotate, the first folding on blinds 2 Side 21 and the second flanging 22 scrape air when rotating, to promote air flowing.

As shown in Figure 1,1 two sides of window frame are respectively and fixedly provided with c-type plate 51, bearing block 52 is fixed on c-type plate 51, and shaft 6 is worn It is then protruded into after window frame 1 in the bearing block 52 on c-type plate 51 out.To mitigate the shaking generated when blinds 2 rotates, removes and utilize bearing Except 52 pairs of shafts 6 of seat limit, also protrusion is equipped with pipe axis 7 and pressing sleeve 8 for limiting to shaft 6 on 1 outer wall of window frame.Pipe axis 7 are directly anchored to be pierced by set through-hole on window frame 1 for shaft 6, and coaxial with shaft 6, and shaft 6 is from the through-hole on window frame 1 Enter in pipe axis 7 after stretching.

As shown in Fig. 2, coaxially fixing pressing sleeve 8 in shaft 6,8 inner wall of pressing sleeve and 6 outer wall of shaft cooperate, and pressing sleeve 8 can It is rotated relative to shaft 6.On pressing sleeve 8 and it is respectively and fixedly provided with flange 9 on pipe axis 7, a pair of of flange 9 is bolted.

As shown in figure 3, the part that shaft 6 is located in window frame 1 is connect with blinds 2,2 two sides of blinds are equipped with bent plate 10, curved Evenly spaced floor 11 is pressed on plate 10, blinds 2 is all provided with jagged 20 along the axial both ends center of shaft 6, a pair of of bent plate 10 End extend at notch 20, central spindle 61 is connected with by positioning pin 12 in shaft 6, shaft 6 be inserted into central spindle 61 and be inserted by In the space that two panels bent plate 10 surrounds, central spindle 61 protrudes into fixed with blinds 2 in notch 20.

In conjunction with Fig. 2 and Fig. 3, shaft 6 is multi-diameter shaft, and both ends all have the shaft shoulder, and the shaft shoulder of 6 one end of shaft is butted on bearing block 52 On, the shaft shoulder of the other end is butted on 61 one end of central spindle, and 61 other end of central spindle is butted on 20 bottom of notch, and shaft 6 can be prevented by being designed in this way Axial movement.

The above embodiments are only the explanation to the utility model, are 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 (9)

1. a kind of rush air circulation shutter, including window frame (1), window frame (1) is equipped with several shafts (6), and shaft (6) is equipped with Blinds (2), it is characterized in that: the blinds (2) is respectively equipped with the first flanging (21) and the second flanging along the both ends of shaft (6) radial direction (22), the first flanging (21) and the second flanging (22) are bent to the two sides of blinds (2) respectively, and shaft (6) end is equipped with synchronizing wheel (41), window frame (1) is equipped with motor (3), and motor (3) drives several synchronizing wheel (41) rotations by synchronous belt (42).

2. rush air circulation shutter according to claim 1, it is characterized in that: the window frame (1) two sides are equipped with bearing block (52), shaft (6) both ends extend in bearing block (52) through window frame (1).

3. rush air circulation shutter according to claim 2, it is characterized in that: the window frame (1) outer wall protrusion is equipped with and uses In the c-type plate (51) of fixed bearing block (52).

4. rush air circulation shutter according to claim 1, it is characterized in that: the window frame (1) outer wall protrusion is equipped with pipe Axis (7), the end that shaft (6) stretches out window frame (1) are rotatably cased with pressing sleeve (8), pressing sleeve (8) and shaft (6) dimensional fits, pipe Flange (9) are equipped on axis (7) and pressing sleeve (8).

5. rush air circulation shutter according to claim 1, it is characterized in that: the blinds (2) is along shaft (6) axial direction Both ends are equipped with notch (20), and shaft (6) includes the central spindle (61) inserted in notch (20), and shaft (6) is inserted into central spindle (61) simultaneously It is connected by positioning pin (12).

6. rush air circulation shutter according to claim 5, it is characterized in that: the shaft (6) is with the both ends shaft shoulder Multi-diameter shaft, the shaft shoulder of shaft (6) one end is butted on bearing block (52), and the shaft shoulder of the other end is butted on central spindle (61) one end.

7. rush air circulation shutter according to claim 5, it is characterized in that: the blinds (2) two sides are equipped with bent plate (10), bent plate (10) is pressed in central spindle (61) end.

8. rush air circulation shutter according to claim 7, it is characterized in that: the blinds (2) two lateral edge shaft (6) diameter To several floors (11) are equipped with, floor (11) is pressed on bent plate (10).

9. rush air circulation shutter according to claim 1, it is characterized in that: first flanging (21) and the second flanging (22) fillet (23) are equipped with the junction of blinds (2).