CN213297789U - Windproof rolling curtain side rail and windproof rolling curtain - Google Patents
Windproof rolling curtain side rail and windproof rolling curtain Download PDFInfo
- Publication number
- CN213297789U CN213297789U CN202021923320.1U CN202021923320U CN213297789U CN 213297789 U CN213297789 U CN 213297789U CN 202021923320 U CN202021923320 U CN 202021923320U CN 213297789 U CN213297789 U CN 213297789U
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- side rail
- siding track
- guide bar
- curtain cloth
- base
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Abstract
The utility model provides a prevent wind roll up curtain siding track and prevent wind roll up curtain, is including leading to the siding track that the length direction extends, the siding track is equipped with the opening, is equipped with the cavity in the siding track, is equipped with the guide bar along leading to the length direction setting in the cavity, and the siding track lower extreme has the siding track base, installs drive belt steering mechanism in the base, and the lower extreme fixed connection of guide bar is in the siding track base, and the siding track footstock is installed to the upper end of guide bar. The utility model has the advantages that: because the curtain cloth and the transmission belt are arranged on the reel pipe together, only the rotation directions are different, the downward movement of the curtain cloth does not rely on the gravity of the reel pipe to do work, the reel pipe also provides downward tension, and therefore even if the friction force between the wind-proof sleeve and the guide rod and between the wind-proof sleeve and the side rail is increased, the self weight of the guide rail at the bottom end of the curtain cloth is not enough to drive the curtain cloth to move downwards, the upward and downward movement smoothness of the curtain cloth can be effectively and reliably ensured.
Description
Technical Field
The utility model relates to a roll up the curtain field, especially a prevent wind roll up curtain siding track and prevent wind roll up curtain.
Background
The common windproof rolling curtain consists of a motor at the top, a rolling pipe, curtain cloth, a bottom counterweight rail and side rails, wherein when the curtain cloth needs to ascend, the motor rotates and drives the rolling pipe to rotate along the axis of the rolling pipe, the curtain cloth starts to wind on the rolling pipe, and the purpose of ascending the curtain cloth is achieved.
The wind-proof function of the common wind-proof roller shutter is completed by the combined action of the metal rods or the zippers in the side rails on the two sides and the side rails, particularly, the wind-proof sleeves or the zippers are arranged on the two sides of the curtain cloth, when the curtain cloth is in a laid-down state and is blown by wind, the curtain cloth can drive the wind-proof sleeves or the zippers to move together, and because the diameter of the metal rods or the thickness of the zippers is larger than the openings of the side rails, interference can be generated, the curtain cloth can not move transversely further, and the.
However, since the side rails interfere with the metal rods or the zippers, the frictional resistance between the side rails and the curtain cloth, between the curtain cloth and the metal rods or the zippers is increased, when the curtain cloth ascends, the motor needs to use a high-power motor to overcome the frictional resistance, when the curtain cloth descends, the counterweight rail at the lower part needs to be heavy, otherwise, the frictional resistance cannot be overcome, the curtain cloth is easy to clamp into a mechanism, and the smooth ascending and descending cannot be realized.
Although a smooth guide rod is used in the windproof roller shutter patent of patent No. 201921396375.9, the requirement on the movement synchronism of the windproof sleeves at two sides is very high, and as time goes on, the materials naturally age and dust accumulates day by day and month in use, and as long as one windproof sleeve at one side moves, the windproof sleeve is blocked, the bottom rail of the windproof roller shutter must incline, the mechanism still cannot be kept to smoothly run, and the upper end of the windproof roller shutter must be suspended, so that the top of the guide rod shakes, and further displacement is generated, the movement of the windproof sleeve is influenced, and the smooth running of the windproof mechanism is also influenced.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the invention aims to provide a novel windproof rolling curtain side rail aiming at the defects of the existing windproof rolling curtain side rail, so that the novel windproof rolling curtain side rail can run smoothly.
The utility model provides a scheme of its technical problem is:
including leading to the curb rail that the length direction extends, the curb rail is equipped with the opening, is equipped with the cavity in the curb rail, is equipped with the guide bar along leading to the length direction setting in the cavity, and the curb rail lower extreme has the curb rail base, installs drive belt steering mechanism in the base, and the lower extreme fixed connection of guide bar is in the curb rail base, and the curb rail footstock is installed to the upper end of guide bar for the fixed stay guide bar top, the guide bar is greater than the size of curb rail opening, and the guide bar can't transversely shift out the curb rail in the curb rail, be equipped with drive belt steering mechanism and guide. The side rail base is internally provided with a transmission belt, one end of the transmission belt is connected with the bottom of the curtain cloth, the other end of the transmission belt is connected with a power source, the side rail top seat is provided with a support bearing, more than one support bearing is arranged, and the top end of the guide rod is fixed on the side rail.
The utility model has the advantages that: because the curtain cloth and the transmission belt are arranged on the reel pipe together, only the rotation directions are different, the downward movement of the curtain cloth does not rely on the gravity of the reel pipe to do work, the reel pipe also provides downward tension, and therefore even if the friction force between the wind-proof sleeve and the guide rod and between the wind-proof sleeve and the side rail is increased, the self weight of the guide rail at the bottom end of the curtain cloth is not enough to drive the curtain cloth to move downwards, the upward and downward movement smoothness of the curtain cloth can be effectively and reliably ensured.
The utility model is used for roll up the curtain.
Drawings
Fig. 1 is a top view of an embodiment of the invention
Fig. 2 is an isometric view of an embodiment of the invention;
fig. 3 is an exploded perspective view of an embodiment of the present invention;
fig. 4 is a top seat isometric view of an embodiment of the present invention (hiding the side rails);
figure 5 is an isometric view of a base (hidden side rails) of an embodiment of the present invention;
in the drawings: 1. side rails; 101. a transmission belt; 102. a guide bar; 103. a wind-proof sleeve; 104. the bottom end of the cord fabric is connected; 2. a side rail top seat; 201. a bearing; 3. a side rail mount; 301. a reversing mechanism of the transmission belt.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention.
This is an embodiment of the invention, in particular:
the utility model provides a prevent wind roll curtain curb rail, is including leading to curb rail (1) that the length direction extends, curb rail (1) is equipped with the opening, is equipped with the cavity in curb rail (1), is equipped with in the cavity along leading to guide bar (102) 102 that the length direction set up, and curb rail (1) lower extreme has curb rail base (3), installs drive belt reversing mechanism (301) in curb rail base (3), and the lower extreme fixed connection in curb rail base (3) of guide bar (102), and curb rail footstock (2) are installed to the upper end of guide bar (102) for fixed support guide bar (102) top, guide bar (102) are greater than curb rail (1) opening size, and guide bar (102) can't transversely shift out (1) in curb rail (1), be equipped with drive belt reversing mechanism (301) and guide bar installation mechanism in curb rail base (3). Be equipped with drive belt (101) in side rail base (3), drive belt (101) one end is connected with the curtain cloth bottom, and the other end is connected with the power supply, and support bearing (201) are installed to side rail footstock (2), and support bearing (201) are more than one, and its effect is fixed guide bar (102) top at side rail (1).
The left end and the right end of the curtain cloth form a windproof sleeve (103) through welding or sewing, after the windproof roller shutter is installed, the windproof sleeves (103) on the two sides of the curtain cloth can be sleeved on the guide rods (102) of the side rails (1), when the curtain cloth is put down, the windproof sleeves (103) surround the whole guide rods (102), when wind blows the curtain cloth, the curtain cloth can drive the windproof sleeves (103) and the guide rods (102) to move together, and because the diameter of the guide rods (102) is larger than the opening of the side rails (1), interference can be generated, the curtain cloth can not move further, and the windproof effect is achieved.
In addition, the top end and the bottom end of the track guide rod (102) are supported by the fixing seats, so that the position degree of the guide rod (102) can be effectively ensured, great shaking is avoided, and noise is also avoided.
When the power source receives the control signal of rolling up the roller shutter, the power source rotates according to the instruction direction, and drives the reel pipe to rotate, so that the curtain cloth is wound on the reel pipe, the bottom end of the curtain cloth moves upwards, the wind-proof sleeve (103) starts to slide upwards on the guide rod (102), because the other end of the transmission belt (101) is fixed on the same roller pipe, the installation direction is opposite, therefore, the transmission belt (101) starts to be released, the transmission belt (101) is gradually released and extended along with the increase of the winding number of the curtain cloth on the roller pipe, the power source finishes ascending and rolling action, and the curtain cloth is collected, at the moment, the curtain cloth and the transmission belt (101) reach the lower surface of the side rail top seat (2) at the top end of the track together, the transmission belt (101) is in the longest state, the side rail top seat bearing (201) is in contact with the guide rod (102) through the curtain cloth, and the position degree of the top of the guide rod (102) is ensured not to be changed.
When the power source receives a control signal of lowering and lowering the roller shutter, the power source rotates according to the instruction direction to drive the roller tube to rotate, the curtain cloth wound on the roller tube starts to be released, the bottom end of the curtain cloth moves downwards, the wind-proof sleeve (103) starts to slide downwards on the guide rod (102), because the other end of the transmission belt (101) is fixed on the same roller pipe, the installation direction is opposite, therefore, the transmission belt (101) starts to wind on the roller pipe, the transmission belt (101) is gradually wound and shortened along with the increase of the number of turns of cord fabric releasing on the roller pipe until the power source finishes the action of putting down the roller shutter to achieve the purpose of putting down the cord fabric, the cord fabric and the transmission belt (101) reach the upper surface of the base at the bottom end of the track together, the transmission belt (101) is in the shortest state, a bearing (201) of the top seat is in contact with the guide rod (102) through the cord fabric, and the position degree of the top of the guide rod (102) is guaranteed not to change.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and substitutions can be made without departing from the technical principle, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (6)
1. A wind resistant roller shade side rail, characterized by: including leading to the siding track that the length direction extends, the siding track is equipped with the opening, is equipped with the cavity in the siding track, is equipped with in the cavity along leading to the guide bar that the length direction set up, and the siding track lower extreme has the siding track base, installs drive belt steering mechanism in the base, and the lower extreme fixed connection of guide bar is in the siding track base, and the siding track footstock is installed to the upper end of guide bar for the fixed stay guide bar top.
2. The wind resistant roller shade side rail of claim 1, wherein: the guide bar is larger than the opening size of the side rail and the guide bar cannot be moved laterally out of the side rail in the side rail.
3. The wind resistant roller shade side rail of claim 1, wherein: and a driving belt steering mechanism and a guide rod mounting mechanism are arranged in the side rail base.
4. A wind resistant roller shade side rail according to claim 3, wherein: and a transmission belt is arranged in the side rail base, one end of the transmission belt is connected with the bottom of the curtain cloth, and the other end of the transmission belt is connected with a power source.
5. The wind resistant roller shade side rail of claim 1, wherein: and the side rail top seat is provided with more than one support bearing, and the support bearings are used for fixing the top end of the guide rod on the side rail.
6. A windproof rolling screen is characterized in that: including the wind resistant roller shade side rail of any of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021923320.1U CN213297789U (en) | 2020-09-07 | 2020-09-07 | Windproof rolling curtain side rail and windproof rolling curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021923320.1U CN213297789U (en) | 2020-09-07 | 2020-09-07 | Windproof rolling curtain side rail and windproof rolling curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213297789U true CN213297789U (en) | 2021-05-28 |
Family
ID=76029145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021923320.1U Active CN213297789U (en) | 2020-09-07 | 2020-09-07 | Windproof rolling curtain side rail and windproof rolling curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213297789U (en) |
-
2020
- 2020-09-07 CN CN202021923320.1U patent/CN213297789U/en active Active
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