Sky curtain type sunshade

Abstract

The utility model relates to the technical field of awnings, in particular to an awning type awning. Comprising a winding mechanism, a curtain and an auxiliary mechanism, the auxiliary mechanism comprises a positioning seat, a mounting pipe, an extraction pipe, a connecting pipe, a power device and a processing device, a motor in a driving head in the winding mechanism is controlled to rotate forwards and backwards, a steel belt in a running guide rail drives a traction rod to run, and opening and closing of fabric are achieved; the power device acts to generate extraction suction force, at the moment, through cooperation of an extraction pipe, a mounting pipe and a connecting pipe, dust on the curtain can be sucked into the processing device through the power device, the dust is prevented from entering the winding mechanism, and then the problem that dust is accumulated on most of the curtains of an existing sunshade in actual use due to long-time use, and the service life of the existing sunshade is prolonged is solved. And dust is easy to enter precision parts such as a motor at the driving end of the curtain during rolling, that is, after the dust enters the driving end, the precision and the service life of the driving end are severely influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of sunshades, in particular to a canopy-type sunshade. Background Art

[0002] When the sunshade works, an electric motor drives an aluminum alloy winding tube to rotate, so that the fabric wound on the winding tube rises and falls. At the same time, the fabric is tightened by the spring force in the arm support rod, so as to achieve shading, and it is widely used in areas such as the roofs of sun rooms and building zeniths.

[0003] However, in actual use of the existing sunshades, due to long-term use, most of the dust will accumulate on the curtain. If the dust enters precision parts such as the motor at the driving end of the curtain when it is retracted, that is, after the dust enters the inside of the driving end, it will seriously affect the precision and service life of the driving end. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a canopy-type sunshade to solve the problem that in actual use of the existing sunshades, due to long-term use, most of the dust will accumulate on the curtain, and the dust is likely to enter precision parts such as the motor at the driving end of the curtain when it is retracted. That is, after the dust enters the inside of the driving end, it will seriously affect the precision and service life of the driving end.

[0005] To achieve the above purpose, the utility model provides a canopy-type sunshade, which includes a winding mechanism and a curtain. The curtain is arranged on one side of the winding mechanism, and also includes an auxiliary mechanism;

[0006] The auxiliary mechanism includes a positioning seat, a mounting pipe, an extraction pipe, a connecting pipe, a power device and a processing device. The positioning seat is fixedly connected to the protective cover of the winding mechanism and is located on both sides of the protective cover. The mounting pipe is detachably connected to the positioning seat and is located between the positioning seats. The extraction pipe is threadedly connected to the mounting pipe and is located on the mounting pipe. The connecting pipe is detachably connected to the mounting pipe and is located on one side of the mounting pipe. The power device is arranged on the top of the protective cover and is connected to the connecting pipe. The processing device is arranged on one side of the power device.

[0007] Among them, the power device includes a micro air pump and a one-way valve. The micro air pump is fixedly connected to the protective cover, is detachably connected to the connecting pipe, and is located on the top of the protective cover; the one-way valve is threadedly connected to the micro air pump and is located on the output side of the micro air pump.

[0008] Among them, the processing device includes a processing tank and a filter cover. The processing tank is threadedly connected to the one-way valve and is located on the output side of the one-way valve; the filter cover is arranged in the processing tank.

[0009] Among them, an adjusting bolt is arranged on the positioning seat.

[0010] Among them, the auxiliary mechanism further includes a support seat and a pressing plate. The support seat is fixedly connected to the protective cover, detachably connected to the treatment tank, and located at the bottom of the treatment tank; the pressing plate is fixedly connected to the support seat, detachably connected to the treatment tank, and located at the top of the treatment tank.

[0011] A sky curtain type sunshade of the present utility model, the winding mechanism is composed of a driving head on one side and two running guide rails on one side. A double-motor driving mechanism is arranged inside the driving head. The curtain is arranged on one side of the winding mechanism through a traction rod. The positioning seat is installed on both sides of the protective cover of the winding mechanism for fixing the installation pipe. The extraction pipe is installed on the installation pipe, the connecting pipe is installed on one side of the installation pipe, the power device is arranged on the top of the protective cover and connected to the connecting pipe, and the treatment device is arranged on one side of the power device. By controlling the forward and reverse rotation of the motor in the driving head, the steel belt in the running guide rail drives the traction rod to run, realizing the opening and closing of the fabric. When closing, the power device acts to generate extraction suction. At this time, through the cooperation of the extraction pipe, the installation pipe and the connecting pipe, the dust on the curtain can be sucked into the treatment device through the power device, avoiding dust from entering the inside of the winding mechanism, and further solving the problem that in the actual use of the existing sunshade, due to long-term use, most of the dust will accumulate on the curtain, and the dust is easy to enter the precision parts such as the motor at the driving end of the curtain when winding. That is, after the dust enters the inside of the driving end, it will seriously affect the precision and service life of the driving end. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art.

[0013] Figure 1 It is a schematic diagram of the overall structure of the sky curtain type sunshade according to the first embodiment of the present utility model.

[0014] Figure 2 It is a schematic diagram of the installation position of the extraction pipe according to the first embodiment of the present utility model.

[0015] Figure 3 It is a schematic diagram of the structure of the positioning seat according to the first embodiment of the present utility model.

[0016] Figure 4 It is a schematic diagram of the structure of the filter cover according to the first embodiment of the present utility model.

[0017] Figure 5 It is a schematic diagram of the overall structure of the sky curtain type sunshade according to the second embodiment of the present utility model.

[0018] Figure 6It is a schematic structural diagram of the support base of the second embodiment of the present utility model.

[0019] In the figure: 101 - winding mechanism, 102 - curtain, 103 - positioning seat, 104 - installation pipe, 105 - extraction pipe, 106 - connecting pipe, 107 - protective cover, 108 - micro air pump, 109 - one-way valve, 110 - treatment tank, 111 - filter cover, 112 - adjusting bolt, 201 - support base, 202 - pressing plate. Specific implementation manners

[0020] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0021] Embodiment 1:

[0022] As Figures 1 to 4 shown, where Figure 1 is a schematic overall structure diagram of a sky curtain type sunshade, Figure 2 is a schematic installation position diagram of the extraction pipe 105, Figure 3 is a schematic structural diagram of the positioning seat 103, Figure 4 is a schematic structural diagram of the filter cover 111. The present utility model provides a sky curtain type sunshade: including a winding mechanism 101, a curtain 102 and an auxiliary mechanism. The auxiliary mechanism includes a positioning seat 103, an installation pipe 104, an extraction pipe 105, a connecting pipe 106, a power device and a treatment device. The power device includes a micro air pump 108 and a one-way valve 109. The treatment device includes a treatment tank 110 and a filter cover 111. Through the foregoing solution, it can solve the problem that in the actual use of the existing sunshade, due to long-term use, most of the dust will accumulate on the curtain, and the dust is likely to enter the precision parts such as the motor at the driving end of the curtain when it is wound. That is, after the dust enters the interior of the driving end, it will seriously affect the precision and service life of the driving end. It can be understood that the foregoing solution is beneficial to extending the service life of the sky curtain type sunshade.

[0023] In this embodiment, the curtain 102 is arranged on one side of the winding mechanism 101. The winding mechanism 101 is composed of a driving head on one side and two running guide rails on one side. A double-motor driving mechanism is arranged inside the driving head. The curtain 102 is arranged on one side of the winding mechanism 101 through a traction rod. The traction rod is arranged on the side of the curtain 102 away from the driving head of the winding mechanism 101 and can slide on the running guide rail.

[0024] Among them, the positioning seat 103 is fixedly connected to the protective cover 107 of the winding mechanism 101 and is located on both sides of the protective cover 107. The installation pipe 104 is detachably connected to the positioning seat 103 and is located between the positioning seats 103. The extraction pipe 105 is threadedly connected to the installation pipe 104 and is located on the installation pipe 104. The connecting pipe 106 is detachably connected to the installation pipe 104 and is located on one side of the installation pipe 104. The power device is arranged on the top of the protective cover 107 and is connected to the connecting pipe 106. The processing device is arranged on one side of the power device. The positioning seat 103 is installed on the protective cover 107 by bolts. After installation, the ends of the round shafts on both sides of the installation pipe 104 can be limited. One side of the ends of the round shafts on both sides of the installation pipe 104 is not communicated with the internal ventilation channel, and the other side is communicated with the internal ventilation channel to achieve ventilation. An air pipe quick connector is installed on the ventilated side. The externally threaded installation end of the extraction pipe 105 can be directly installed in the threaded fixing hole of the installation pipe 104. After installation, they are arranged at an interval in a straight line, have a certain angle with the curtain 102, and are as close as possible to the upper side of the curtain 102 without interfering with the movement of the curtain 102. An air pipe quick connector is installed on the installation pipe 104 to facilitate the installation of one end of the connecting pipe 106. The other end of the connecting pipe 106 is connected to the power device. A through hole for the connecting pipe 106 to pass through is provided on the protective cover 107, and disassembly covers are arranged on both sides. The connecting pipe 106 is made of a rubber air pipe. The processing device is convenient for processing the dust-containing gas and then discharging it.

[0025] Secondly, the micro air pump 108 is fixedly connected to the protective cover 107, is detachably connected to the connecting pipe 106, and is located on the top of the protective cover 107. The one-way valve 109 is threadedly connected to the micro air pump 108 and is located on the output side of the micro air pump 108. The housing of the micro air pump 108 is fixed on the protective cover 107 by bolts. A through hole is provided on the housing to facilitate the connecting pipe 106 to penetrate into the interior and be connected to its input port. The externally threaded connection end of the one-way valve 109 can be directly installed in the threaded port of the air outlet pipe of the micro air pump 108. The one-way valve 109 prevents gas from flowing back.

[0026] Then, the treatment tank 110 is threadedly connected to the one-way valve 109 and is located on the output side of the one-way valve 109; the filter cover 111 is arranged inside the treatment tank 110. The outer threaded connection part on the front side of the treatment tank 110 is installed in the threaded output port at the rear side of the one-way valve 109. A detachable threaded end cover is installed at the tail of the treatment tank 110, and the filter cover 111 is installed inside. The cross section of the filter cover 111 is circular ring-shaped. Vent holes are annularly arranged on the treatment tank 110. After the dust-containing gas enters the treatment tank 110, it will be filtered by the filter cover 111 and discharged through the vent holes. At this time, the dust will be centrally collected inside the treatment tank 110, and then the treatment tank 110 or the filter cover 111 can be removed regularly for cleaning.

[0027] Finally, an adjusting bolt 112 is arranged on the positioning seat 103. Loosen the adjusting bolt 112, and the installation pipe 104 can be rotated, so as to realize the adjustment of the matching angle between the extraction pipe 105 and the curtain 102. After adjustment, tighten the adjusting bolt 112 to realize the abutting and locking of the installation pipe 104.

[0028] When using the present utility model to solve the problem that in the actual use of the existing sunshade, due to long-term use, most of the dust will accumulate on its curtain, and when the curtain is retracted, the dust is likely to enter precision parts such as the motor at the driving end of the curtain, that is, after the dust enters the inside of the driving end, it will seriously affect the precision and service life of the driving end. Connect the power supply of the joint device, and by controlling the forward and reverse rotation of the motor in the driving head in the winding mechanism 101, the steel belt in the running guide rail drives the traction rod to run, so as to realize the opening and closing of the fabric. The motors in the driving head and the micro air pump 108 can both be controlled by a remote controller or a mobile phone APP. When closing, control the micro air pump 108 to act to generate extraction suction. At this time, through the cooperation of the extraction pipe 105, the installation pipe 104 and the connecting pipe 106, the dust on the curtain 102 can be sucked into the treatment device through the power device. The one-way valve 109 prevents gas from flowing back. After the dust-containing gas enters the treatment tank 110, it will be filtered by the filter cover 111 and then discharged. At this time, the dust will be centrally collected inside the treatment tank 110, and then the treatment tank 110 or the filter cover 111 can be removed regularly for cleaning, so as to effectively avoid the dust from entering the inside of the winding mechanism 101, and further solve the problem that in the actual use of the existing sunshade, due to long-term use, most of the dust will accumulate on its curtain, and when the curtain is retracted, the dust is likely to enter precision parts such as the motor at the driving end of the curtain, that is, after the dust enters the inside of the driving end, it will seriously affect the precision and service life of the driving end.

[0029] Embodiment 2:

[0030] As Figure 5 andFigure 6 as shown, wherein Figure 5 is a schematic diagram of the overall structure of the awning-type sunshade Figure 6 is a schematic diagram of the support base 201. On the basis of the first embodiment, the present utility model provides an awning-type sunshade, and the auxiliary mechanism further includes a support base 201 and a pressing plate 202.

[0031] Wherein, the support base 201 is fixedly connected to the protective cover 107, detachably connected to the treatment tank 110, and is located at the bottom of the treatment tank 110; the pressing plate 202 is fixedly connected to the support base 201, detachably connected to the treatment tank 110, and is located at the top of the treatment tank 110. The support base 201 is installed on the protective cover 107 by bolts, and the bolts are arranged from bottom to top. Its semi-circular cavity can cooperate with the bottom side of the treatment tank 110 where no ventilation holes are provided. The semi-circular cavity of the pressing plate 202 can be snapped onto the treatment tank 110, and finally can be fixed to the top of the support base 201 by bolts.

[0032] In this embodiment, by setting the support base 201 and the pressing plate 202, the stability of the treatment tank 110 during operation can be improved.

[0033] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A canopy-type sunshade, comprising a rolling mechanism and a curtain, wherein the curtain is arranged on one side of the rolling mechanism, characterized in that: It also includes auxiliary institutions; The auxiliary mechanism includes a positioning seat, a mounting tube, an extraction tube, a connecting tube, a power device and a processing device. The positioning seat is fixedly connected to the protective cover of the winding mechanism and is located on both sides of the protective cover. The mounting tube is detachably connected to the positioning seat and is located between the positioning seats. The extraction tube is threadedly connected to the mounting tube and is located on the mounting tube. The connecting tube is detachably connected to the mounting tube and is located on one side of the mounting tube. The power device is arranged on the top of the protective cover and connected to the connecting tube. The processing device is arranged on one side of the power device.

2. The canopy-type sunshade according to claim 1, characterized in that: The power device includes a micro air pump and a one-way valve. The micro air pump is fixedly connected to the protective cover and detachably connected to the connecting pipe and is located on the top of the protective cover; the one-way valve is threadedly connected to the micro air pump and is located on the output side of the micro air pump.

3. The canopy-type sunshade according to claim 2, characterized in that: The processing device comprises a processing tank and a filter cover. The processing tank is threadedly connected to the one-way valve and is located at the output side of the one-way valve. The filter cover is arranged in the processing tank.

4. The canopy-type sunshade according to claim 1, characterized in that: An adjusting bolt is arranged on the positioning seat.

5. The canopy-type sunshade according to claim 3, characterized in that: The auxiliary mechanism also includes a support seat and a pressure plate, wherein the support seat is fixedly connected to the protective cover and is detachably connected to the processing tank and is located at the bottom of the processing tank; the pressure plate is fixedly connected to the support seat and is detachably connected to the processing tank and is located at the top of the processing tank.

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