CN206548228U - Draw curtain Telescopic mosquito net support - Google Patents

Abstract

The utility model is related to a kind of drawing curtain Telescopic mosquito net support.The utility model realizes the fixation of mosquito net frame by clamping plate, fastening bolt and clamp nut.The drawing curtain for realizing mosquito net by cotton rope, rope sheave, fixed pulley, and clamp is packed up and put down.The collapsible hollow stem of stainless steel and bottom plate are linked together by pin connected mode, so as to realize contraction and the Simple foldable of mosquito net frame.The utility model is simple in construction, easy to use, for supporting mosquito net and realizing that the drawing curtain of four sides of mosquito net is packed up and put down, collapsible and folding, is easy to carry.

Description

Draw curtain Telescopic mosquito net support

Technical field

The utility model is related to a kind of mosquito net supporting device, more particularly to a kind of to realize the drawing curtain of four sides of mosquito net Formula is packed up and put down, and can carry out shrinking the mosquito net supporting device with Simple foldable.

Background technology

The mosquito net frame support bar circulated in the market is oversize, not Portable belt, and function is single, is only capable of realizing support mosquito Account can not but realize packing up and putting down for four sides of mosquito net, and being finished after mosquito net also needs manually to lift up mosquito net, when use next time When put down manually again, it is pretty troublesome.Therefore mosquito a kind of easy to use, integrate drawing curtain, to shrink and fold is designed and developed Account support, in order to which household and travelling are used.

The content of the invention

To make up existing mosquito net frame not Portable belt, the single deficiency of function, the utility model provides a kind of mosquito net branch Frame, the mosquito net frame can not only realize that the drawing curtain of mosquito net is packed up and put down, and can also realize the contraction and folding of support.This The mosquito net frame that utility model is provided is easy to carry, convenience ease in use.

The utility model solves the technical scheme that its technical problem used：The utility model is by fixing device, flexible Folding device and lead draw the part of curtain device three composition.Fixing device is made up of clamping plate, fastening bolt and clamp nut, clamping plate groove With bottom plate upper weld, clamping plate is welded with fastening bolt, and fastening bolt is by the way that the through hole on clamping plate groove cell wall is through cell wall and twists Upper clamp nut.Clamping plate can be driven to move by rotational fastener nut, and then realize the fixation of support.Being adapted to be fixed on any has At crossbeam, such as bedroom bed is spread at the crossbeam in shop fixtures portion.Extension folding device is connected by the scalable hollow stem of stainless steel and pin Mechanism is constituted, and four support bars of mosquito net frame select the scalable hollow stem of stainless steel, and its one end installs fixed pulley, the other end with Pin connected mode is attached with bottom plate, support bar is rotated in the range of 90 ° around pin, so as to realize stretching for support bar Contract and relative to the folding of bottom plate.Lead draws curtain device to be made up of cotton rope, clamp, fixed pulley and rope sheave, during stainless steel is scalable Cotton rope is installed with empty bar, cotton rope is sagging by fixed pulley, sag height is highly determined by mosquito net, hanging portion passes through clamp, and Cotton rope end is fixedly connected with the clamp at minimum point.Four sagging each six clamps of band of cotton rope, clamp equidistantly be clipped in mosquito net Four vertical frames on.In the centre holes drilled through of bottom plate, the size of through hole can allow cotton rope to pass through, and under bottom plate Portion is installed by the rope sheave of Dai Oscillating handles.The other end of cotton rope passes through bottom plate by bottom hole, by the upper end of four cotton ropes and main rope Upper end is tied in the way of knotting, and the other end of main rope is wound on half of rope sheave through rope sheave through hole and entered with rope sheave through hole The rope body that mouth goes out is tied in the way of knotting, and rope will not skid but twine on rope sheave during ensureing to shake rope sheave rocking handle On rope sheave, four cotton rope long enoughs of end and equal length are to ensure that four ropes can be while focus on simultaneously when shaking rope sheave It is wound on rope sheave.When shaking rope sheave Oscillating handles, then cotton rope is wound on rope sheave, so that cotton rope shortens, realizes that rope sheave drives Cotton rope is moved up, and cotton rope drives nethermost clamp to move up, when meeting the clamp above it, and also the clamp above drive is moved up, The like, the clamp on the vertical frame of four, mosquito net is moved up simultaneously, so as to drive mosquito net surrounding to move up, i.e., rope sheave drives cotton rope, Cotton rope drives clamp, and clamp drives mosquito net to move up, so as to realize that the drawing curtain of mosquito net is packed up and put down.

The beneficial effects of the utility model are, it is possible to achieve the drawing curtain of mosquito net frame is packed up and put down, side ease in use Just；It can also be shunk and be folded, reduced shared space, be easy to carry.

Brief description of the drawings

The utility model is described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is overall structure figure of the present utility model.

Fig. 2 is the front view of fixing device.

Fig. 3 is the side view of fixing device.

Fig. 4 is the top view of fixing device.

Fig. 5 is the front view of folding device.

Fig. 6 is the side view of folding device.

Fig. 7 is the top view of folding device.

Fig. 8 is the relative position and structure upward view of rope sheave and bottom plate.

Fig. 9 is the relative position and structure left view of rope sheave and bottom plate.

Figure 10 is the relative position figure of fixed pulley and expansion link.

Figure 11 is that 4 cotton ropes link schematic diagram with main rope in through hole.

Figure 12 is that cotton rope focusing initially enters rope sheave process schematic.

Figure 13 is that cotton rope is focused on into rope sheave half-turn process schematic.

Figure 14 is the front view of fixed form of the main rope one end on rope sheave.

Figure 15 is fixed form schematic diagram of the main rope one end on rope sheave.

Figure 16 is rope sheave through hole schematic diagram.

1. bottom plate in figure, 2. clamp nuts, 3. fastening bolts, 4. clamping plates, 5. clamping plate grooves, 6. clamping plate groove cell walls, 7. supports Bar, 8. pins, 9. cotton ropes, 10. fixed pulleys, 11. clamps, 12. rope sheaves, 13. rope sheave supports, 14. rope sheave central shafts, 15. rope sheaves Oscillating handles, 16. bottom holes, 17. 4 ropes and the node of main rope, 18. rope sheave through holes, the node of 19. main ropes and rope sheave.

Embodiment

In fig. 2, clamping plate groove（5）With bottom plate（1）Upper weld, clamping plate groove（5）Interior clamping plate（4）With fastening bolt（3） Welding.Pass through rotational fastener nut（2）Clamping plate can be made（4）In clamping plate groove（5）Inside move back and forth, so as to change clamping plate（4）With Clamping plate groove cell wall（6）Spacing, therefore the crossbeam of Suo Yao bearings is placed in clamping plate（4）With clamping plate groove cell wall（6）Between, rotation Clamp nut（2）Make clamping plate（4）With clamping plate groove cell wall（6）Between spacing reduce, just the crossbeam can be clamped, so as to realize mosquito The fixation of account support.

In Fig. 1, support bar（7）From the scalable hollow stem of stainless steel, it is possible to achieve the Telescopic of support bar.

In figure 3, support bar（7）Pass through pin（8）With bottom plate（1）It is attached, support bar（7）Can be around pin（8）Enter Rotation in the range of 90 ° of row, so as to realize support bar（7）Folder function.

In Fig. 4, rope sheave support（13）It is welded on bottom plate（1）Bottom, rope sheave（12）Installed in rope sheave support（13）On, Rope sheave central shaft（14）With rope sheave support（13）Coordinate for gap, make rope sheave（12）Can rope-winding wheel central shaft（14）Rotate, therefore By shaking Sheng Lun Oscillating handles（15）Make rope sheave（12）Rotate, and then drive cotton rope（9）Move up, cotton rope（9）Lower end tie up to it is most lower The clamp in face（11）On, clamp（11）By cotton rope（9）Drive is moved up, when meeting the clamp above it（11）When, also drive top Clamp（11）Move up, the like, the clamp on the vertical frame of four, mosquito net（11）Move up simultaneously, so as to drive in mosquito net surrounding Move, and then realize that the drawing curtain of mosquito net is packed up and put down.

In Figure 5, fixed pulley（10）Installed in support bar（7）End, cotton rope（9）Pass through fixed pulley

（10）Change direction of pull, and pass through support bar（7）Inside, pass through bottom plate（1）Through hole and rope sheave

（12）It is connected.

Claims (5)

1. drawing curtain Telescopic mosquito net support, fixing device is arranged at top, and four support bars are respectively directed to the side on four summits of mosquito net To, it is characterized in that：The fixing device of mosquito net frame is fixed on bottom plate（1）Top, support bar one end install fixed pulley（10）, separately One end and bottom plate（1）It is attached with pin connected mode, bottom plate（1）Centre be drilled with through hole, its underpart and rope sheave branch Frame（13）It is fixedly connected with the rope sheave of , Dai Oscillating handles（12）Installed in rope sheave support（13）On.

2. drawing curtain Telescopic mosquito net support according to claim 1, it is characterized in that：Fixing device is by clamping plate, fastening spiral shell Bolt and clamp nut composition, clamping plate are fixedly connected with fastening bolt.

3. drawing curtain Telescopic mosquito net support according to claim 1, it is characterized in that：Support bar is scalable using stainless steel Hollow stem.

4. drawing curtain Telescopic mosquito net support according to claim 1, it is characterized in that：Rope sheave central shaft（14）With rope sheave branch Frame（13）Coordinate for gap.

5. drawing curtain Telescopic mosquito net support according to claim 1, it is characterized in that：Subsidiary clamp on cotton rope, cotton rope leads to Cross fixed pulley to enter in support bar, and through support bar, be then passed through bottom plate（1）Through hole and rope sheave（12）It is connected.