Glass fiber reinforced plastic shutter structure easy to overturn

Abstract

The utility model relates to the technical field of shutters, in particular to an easily-turned glass fiber reinforced plastic shutter structure which comprises a shutter frame and further comprises an adjusting cavity, the adjusting cavity is located on the shutter frame, a turning shaft is rotatably installed in the adjusting cavity, one end of the turning shaft penetrates through the shutter frame, and the other end of the turning shaft is connected with the shutter frame. Blades are fixedly mounted on the blades; the turnover adjusting mechanism is connected with the shutter frame and the turnover shaft and connected with the adjusting cavity, and the turnover adjusting mechanism comprises a turnover transmission assembly, a driving assembly, an adjusting knob, a positioning sleeve, clamping teeth and a containing cavity; the glass fiber reinforced plastic shutter structure easy to turn over is novel in structure and easy to operate, the turning-over angle of the shutter can be rapidly adjusted and positioned, and the situation that blades are prone to being affected by wind power and shake in strong wind weather is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of shutters, in particular to an easily flippable glass fiber reinforced plastic shutter structure. Background Art

[0002] FRP blinds are made of FRP. FRP is a composite material of glass fiber and resin, with the advantages of light weight, high strength, corrosion resistance and insulation. FRP blinds are widely used in modern homes, hotels, office areas and other places. They can standardize and separate spaces to achieve a unified and neat effect visually. At the same time, they have the function of blinds and can freely adjust the light during operation. Compared with traditional window types, they have incomparable advantages and can achieve a more convenient and comfortable living and working environment.

[0003] The existing easy-to-flip fiberglass shutter structure plays a role in ventilation during use, but the traditional fiberglass shutter is troublesome to flip, and it is not easy to adjust and position the flipping angle of the shutter. For example, in windy weather, the blades of the shutter are prone to shaking, which is inconvenient to use. Therefore, in view of the above situation, it is urgent to develop an easy-to-flip fiberglass shutter structure to overcome the shortcomings in current practical applications. Utility Model Content

[0004] The utility model aims to provide a glass fiber reinforced plastic shutter structure which is easy to flip over, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An easily flippable glass fiber reinforced plastic shutter structure comprises a shutter frame and also comprises:

[0007] An adjusting chamber, the adjusting chamber is located on the shutter frame, and a turning shaft is rotatably installed in the adjusting chamber, one end of the turning shaft passes through the shutter frame and is fixedly installed with a blade;

[0008] and a flip adjustment mechanism, the flip adjustment mechanism is respectively connected to the shutter frame and the flip shaft, and is connected to the adjustment chamber, wherein the flip adjustment mechanism includes a flip transmission assembly, a drive assembly, an adjustment knob, a positioning sleeve, a latch and a receiving chamber;

[0009] The flip transmission assembly is located in the adjustment chamber and is connected to the shutter frame and the flip shaft respectively, and the driving assembly is connected to the shutter frame and the flip transmission assembly respectively;

[0010] The positioning sleeve is fixedly mounted on the shutter frame, and the positioning sleeve is inserted into a receiving cavity provided on the adjusting knob and is detachably connected to the receiving cavity. A latching tooth is also provided in the receiving cavity, and the latching tooth is latched and connected to the positioning sleeve.

[0011] As a further solution of the utility model: it also includes: a bottom sealing gasket and a top sealing gasket, the bottom sealing gasket and the top sealing gasket are respectively fixedly connected to the two blades, and are both detachably connected to the shutter frame.

[0012] As a further solution of the utility model: it also includes: a clamping groove, the clamping groove is opened on the blade, wherein two clamping grooves are provided on the same blade, and the two clamping grooves are located on the two side walls of the blade;

[0013] And a clamping sealing gasket, wherein the clamping sealing gasket is located in the clamping groove.

[0014] As a further solution of the utility model: the flip transmission assembly includes:

[0015] A tooth plate, wherein the number of the tooth plates is multiple, the multiple tooth plates are located in the adjustment chamber, and are slidably connected to the inner wall of the adjustment chamber through a guide sliding member;

[0016] A connecting rod, the two ends of which are respectively fixedly connected to two adjacent tooth plates;

[0017] and a gear, wherein the gear is fixedly mounted on the flip shaft and is also meshedly connected with the toothed plate.

[0018] As a further solution of the utility model: the drive assembly includes:

[0019] A winding wheel, the winding wheel is fixedly connected to one of the turning shafts and is fixedly connected to one of the toothed plates via a pull rope, and a worm gear is also fixedly mounted on the winding wheel;

[0020] A worm, one end of which is connected to the worm wheel, and the other end of which passes through the shutter frame and is inserted into the positioning sleeve;

[0021] and a sliding limit sleeve, wherein the sliding limit sleeve is located in the accommodating cavity, wherein the worm is inserted in the sliding limit sleeve and is slidably connected with the sliding limit sleeve.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] When it is necessary to adjust the ventilation state of the blinds, first, the adjusting knob is pulled outward by manpower to make the latch teeth slide on the positioning sleeve, wherein a plurality of smaller V-grooves are provided on the outer circumference of the positioning sleeve, and are set in coordination with the latch teeth, so that the latch teeth can be clamped in the V-grooves to position the blades under normal working conditions, as the latch teeth are gradually separated from the positioning sleeve, when the two are completely separated, the adjusting knob can be rotated by manpower and the drive assembly can be put into operation, at this time, the drive assembly will drive the multiple flip shafts to rotate through the flip transmission assembly, and drive the blades to rotate synchronously, when the blades rotate to the specified angle, the adjusting knob is pushed again to make the latch teeth clamped on the positioning sleeve again, thereby realizing the positioning of the blades, the operation is simple, and the flip angle of the blinds can be quickly adjusted and positioned, to avoid the blades being easily affected by wind and shaking in windy weather, which provides convenience for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The utility model is a three-dimensional structural schematic diagram of the easily flippable fiberglass shutter structure.

[0025] Figure 2 It is a three-dimensional structural schematic diagram of the shutter frame part in the utility model.

[0026] Figure 3 It is a schematic diagram of the main structure of the regulating chamber part in the utility model.

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of the adjusting knob in the utility model from top view.

[0028] In the figure: 1- shutter frame, 2- blades, 3- snap-on groove, 4- adjusting knob, 5- bottom sealing gasket, 6- top sealing gasket, 7- snap-on sealing gasket, 8- flip shaft, 9- adjusting chamber, 10- gear, 11- connecting rod, 12- guide sliding member, 13- tooth plate, 14- winding wheel, 15- worm, 16- worm wheel, 17- positioning sleeve, 18- snap-on teeth, 19- accommodating chamber, 20- sliding limit sleeve. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0031] See also Figure 1-Figure 4 The embodiment of the utility model provides an easily flippable glass fiber reinforced plastic shutter structure, comprising a shutter frame 1, and further comprising:

[0032] An adjusting chamber 9, wherein the adjusting chamber 9 is located on the shutter frame 1, and a flip shaft 8 is rotatably installed in the adjusting chamber 9, one end of the flip shaft 8 passes through the shutter frame 1, and a blade 2 is fixedly installed thereon;

[0033] and a flip adjustment mechanism, which is respectively connected to the shutter frame 1 and the flip shaft 8, and is connected to the adjustment chamber 9, wherein the flip adjustment mechanism includes a flip transmission assembly, a drive assembly, an adjustment knob 4, a positioning sleeve 17, a latch 18 and an accommodating chamber 19;

[0034] The flip transmission assembly is located in the adjustment chamber 9 and is connected to the shutter frame 1 and the flip shaft 8 respectively, and the driving assembly is connected to the shutter frame 1 and the flip transmission assembly respectively;

[0035] The positioning sleeve 17 is fixedly mounted on the shutter frame 1 , and the positioning sleeve 17 is inserted into the accommodating cavity 19 opened on the adjusting knob 4 , and is detachably connected to the accommodating cavity 19 , and a latch tooth 18 is further provided in the accommodating cavity 19 , and the latch tooth 18 is clamped and connected to the positioning sleeve 17 .

[0036] When it is necessary to adjust the ventilation state of the blinds, first, manually pull the adjusting knob 4 to move outward so that the latch teeth 18 slide on the positioning sleeve 17, wherein the outer circumference of the positioning sleeve 17 is provided with a plurality of smaller V-shaped grooves, which are matched with the latch teeth 18, so that the latch teeth 18 can be clamped in the V-shaped grooves to position the blades 2 under normal working conditions. As the latch teeth 18 gradually separate from the positioning sleeve 17, when the two are completely separated, the adjusting knob 4 can be manually rotated and the driving component can be put into operation. At this time, the driving component will drive the multiple flip shafts 8 to rotate through the flip transmission component, and drive the blades 2 to rotate synchronously. When the blades 2 rotate to the specified angle, the adjusting knob 4 is pushed again to make the latch teeth 18 clamped on the positioning sleeve 17 again, thereby realizing the positioning of the blades 2. The operation is simple, and the flip angle of the blinds can be quickly adjusted and positioned to avoid the blades 2 being easily affected by wind and shaking in windy weather, which provides convenience for users and is worthy of promotion.

[0037] In one embodiment of the present invention, please refer to Figure 1-Figure 4 , and also includes: a bottom sealing gasket 5 and a top sealing gasket 6, wherein the bottom sealing gasket 5 and the top sealing gasket 6 are respectively fixedly connected to the two blades 2, and are both detachably connected to the shutter frame 1.

[0038] It also includes: a clamping groove 3, which is opened on the blade 2, wherein two clamping grooves 3 are provided on the same blade 2, and the two clamping grooves 3 are located on the two side walls of the blade 2;

[0039] And a clamping sealing gasket 7, wherein the clamping sealing gasket 7 is located in the clamping groove 3.

[0040] The flip transmission assembly comprises:

[0041] A tooth plate 13, wherein the number of the tooth plates 13 is multiple, and the multiple tooth plates 13 are located in the adjustment chamber 9 and are slidably connected to the inner wall of the adjustment chamber 9 through a guide sliding member 12;

[0042] A connecting rod 11, both ends of which are fixedly connected to two adjacent tooth plates 13;

[0043] And a gear 10 , wherein the gear 10 is fixedly mounted on the flip shaft 8 , and the gear 10 is also meshedly connected with the toothed plate 13 .

[0044] The drive assembly comprises:

[0045] A winding wheel 14, wherein the winding wheel 14 is fixedly connected to one of the flip shafts 8 and is fixedly connected to one of the toothed plates 13 via a pull rope, and a worm gear 16 is also fixedly mounted on the winding wheel 14;

[0046] A worm 15, one end of which is connected to the worm wheel 16, and the other end of which passes through the shutter frame 1 and is inserted into the positioning sleeve 17;

[0047] And a sliding limit sleeve 20 , wherein the sliding limit sleeve 20 is located in the accommodating cavity 19 , wherein the worm 15 is inserted in the sliding limit sleeve 20 and is slidably connected with the sliding limit sleeve 20 .

[0048] When the user pulls the adjusting knob 4, the worm 15 will slide in the sliding limit sleeve 20, wherein the worm 15 and the sliding limit sleeve 20 are mutually engaged by a clamping strip (such as Figure 4As shown), the worm 15 can only move up and down in the sliding limit sleeve 20, but cannot rotate. When the positioning sleeve 17 is separated from the latching tooth 18, the adjusting knob 4 is manually rotated. Under the transmission action of the sliding limit sleeve 20 and the latching strip, the worm 15 can be rotated, and the worm wheel 16 can be driven to rotate synchronously. When the worm wheel 16 rotates, it will drive the winding wheel 14 to reel in the pull rope, so that multiple tooth plates 13 can be pulled down synchronously, and the guide sliding member 12 is set, wherein the guide sliding member 12 can adopt a structure that matches the slide groove and the guide rail to ensure that the tooth plate 13 moves smoothly. When the tooth plate 13 moves, it can drive the gear 10 to rotate, and drive the flip shaft 8 and the blade 2 to rotate synchronously to achieve the adjustment. For the purpose of ventilation state, in addition, the tooth plate 13 located at the top of the adjusting chamber 9 is fixedly connected to the inner top wall of the adjusting chamber 9 by a spring (not shown in the figure). When the tooth plate 13 moves downward, the tooth plate 13 is always in a stretched state. When the worm gear 16 drives the winding wheel 14 to reverse, under the elastic force of the spring, multiple tooth plates 13 are pulled up and restored to their original positions. Under the tension of the spring, multiple blades 2 are in a closed state. At this time, the bottom sealing gasket 5 and the top sealing gasket 6 are provided to ensure the sealing of the connection between the blade 2 and the shutter frame 1. At the same time, the sealing of the connection between adjacent blades 2 can be ensured by the provided snap-in groove 3 and the snap-in sealing gasket 7.

[0049] It should be noted that, in the present invention, unless otherwise clearly specified and limited, the terms "slide", "rotate", "fix", "have" and the like should be understood in a broad sense, for example, it can be a welding connection, a bolt connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An easily flippable glass fiber reinforced plastic shutter structure, comprising a shutter frame, characterized in that: Also includes: An adjusting chamber, the adjusting chamber is located on the shutter frame, and a turning shaft is rotatably installed in the adjusting chamber, one end of the turning shaft passes through the shutter frame and is fixedly installed with a blade; and a flip adjustment mechanism, the flip adjustment mechanism is respectively connected to the shutter frame and the flip shaft, and is connected to the adjustment chamber, wherein the flip adjustment mechanism includes a flip transmission assembly, a drive assembly, an adjustment knob, a positioning sleeve, a latch and a receiving chamber; The flip transmission assembly is located in the adjustment chamber and is connected to the shutter frame and the flip shaft respectively, and the drive assembly is connected to the shutter frame and the flip transmission assembly respectively; The positioning sleeve is fixedly mounted on the shutter frame, and the positioning sleeve is inserted into a receiving cavity provided on the adjusting knob and is detachably connected to the receiving cavity. A latching tooth is also provided in the receiving cavity, and the latching tooth is latched and connected to the positioning sleeve.

2. The easily flippable fiberglass shutter structure according to claim 1 is characterized in that: Also includes: A bottom sealing gasket and a top sealing gasket are respectively fixedly connected to the two blades and are both detachably connected to the shutter frame.

3. The easily flippable fiberglass shutter structure according to claim 2 is characterized in that: Also includes: A snap-in groove, which is provided on the blade, wherein two snap-in grooves are provided on the same blade, and the two snap-in grooves are located on two side walls of the blade; And a clamping sealing gasket, wherein the clamping sealing gasket is located in the clamping groove.

4. The easily flippable fiberglass shutter structure according to claim 3 is characterized in that: The flip transmission assembly comprises: A tooth plate, wherein the number of the tooth plates is multiple, the multiple tooth plates are located in the adjustment chamber, and are slidably connected to the inner wall of the adjustment chamber through a guide sliding member; A connecting rod, the two ends of which are respectively fixedly connected to two adjacent tooth plates; and a gear, wherein the gear is fixedly mounted on the flip shaft and is also meshedly connected with the toothed plate.

5. The easily flippable fiberglass shutter structure according to claim 4, characterized in that: The drive assembly comprises: A winding wheel, the winding wheel is fixedly connected to one of the turning shafts and is fixedly connected to one of the toothed plates via a pull rope, and a worm gear is also fixedly mounted on the winding wheel; A worm, one end of which is connected to the worm wheel, and the other end of which passes through the shutter frame and is inserted into the positioning sleeve; and a sliding limit sleeve, wherein the sliding limit sleeve is located in the accommodating cavity, wherein the worm is inserted in the sliding limit sleeve and is slidably connected with the sliding limit sleeve.

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