CN220849520U

CN220849520U - Hollow built-in shutter with circulating lubrication function

Info

Publication number: CN220849520U
Application number: CN202322699982.5U
Authority: CN
Inventors: 郑如军; 樊纪星; 许伏玉
Original assignee: Anhui Donghua Spring Co ltd
Current assignee: Anhui Donghua Spring Co ltd
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-04-26
Anticipated expiration: 2033-10-09

Abstract

The utility model relates to the technical field of blinds, in particular to a hollow built-in blind with a circulating lubrication function. Including outer window frame and a plurality of commentaries on classics piece, the mounting groove has been seted up to the both sides of outer window frame, the inside of outer window frame is provided with the rotation axis, the both ends of a plurality of commentaries on classics pieces all are provided with the connecting axle, the both ends of rotation axis and connecting axle all are provided with the gear, the inside of mounting groove is provided with the rack, in this cavity built-in shutter with circulation lubrication function, push the inside of rack with lubrication assembly through pushing the subassembly, the work of rethread circulation assembly and cloth oil assembly adds lubricating oil to the rack, then, the gear through rack meshing connection also adds lubricating oil thereupon, not only the lubrication degree of rack and gear meshing connection has also not influenced the normal use of shutter, still avoid appearing extravagant condition, shutter life-span has also been improved, thereby avoided economic loss.

Description

Hollow built-in shutter with circulating lubrication function

Technical Field

The utility model relates to the technical field of blinds, in particular to a hollow built-in blind with a circulating lubrication function.

Background

The window can let room ventilation daylighting etc. now people also can install (window) curtain, shutter can protect privacy etc. to shading in the room, along with people's life quality's continuous improvement, the built-in shutter of cavity glass also is more and more popular with people now, the built-in shutter of cavity glass mainly indicates the built-in shutter of double-deck cavity glass, the built-in shutter of cavity glass has characteristics such as thermal insulation is good, sound insulation performance is excellent, condensation frost prevention, can obtain required indoor daylighting requirement and protection privacy through the deflection angle to the curtain piece of shutter that is the flip angle regulation.

For hollow built-in blinds, there are many prior art, such as:

Chinese patent publication No. CN216714280U discloses an electrically driven hollow glass built-in shutter, which comprises an outer window frame, the inner wall upside welding of outer window frame is fixed with the pivot, the surface downside welding of pivot is fixed with the glass window, the front downside welding of outer window frame is fixed with the controller, the upper surface welding of controller is fixed with the pilot lamp, the front welding of controller is fixed with the handle, the front of handle has push-pull button through spring sliding connection, the inlayer has been seted up to the inside of glass window, the inner wall upside welding of outer window frame is fixed with the motor, the output welded fastening of motor has the drive fluted disc, the meshing of drive fluted disc has the switching device. The electrically driven hollow glass built-in shutter is convenient to use by connecting the outer window frame with a building and enabling the shutter to be opened and closed through the motor-driven through opening device.

Therefore, most of the shutters are meshed through the driving fluted disc to open and close, but the shutter is used for a long time, the fluted disc is rusted, the resistance of opening and closing of the shutters is increased, the lubricity of the shutter is reduced, the time waste is reduced, the damage of parts is caused, the use effect is affected, the service life of the shutter is shortened, and the economic loss is caused.

In view of this, we propose a hollow built-in shutter with a cyclic lubrication function.

Disclosure of utility model

The present utility model aims to solve the above-mentioned drawbacks and to provide a hollow built-in shutter with lubrication function.

The lubricating assembly is pushed to the inside of the rack through the pushing assembly, and lubricating oil is added to the rack through the work of the circulating assembly and the oil distribution assembly.

The utility model provides a hollow built-in shutter with a circulating lubrication function, which comprises an outer window frame and a plurality of rotating plates, wherein mounting grooves are formed in two sides of the outer window frame, a rotating shaft is arranged in the outer window frame, connecting shafts are arranged at two ends of the rotating plates, gears are arranged at two ends of the rotating shaft and the connecting shafts, racks are arranged in the mounting grooves, and the outer surfaces of the gears are in meshed connection with the inner walls of the racks;

The inside of mounting groove is provided with the promotion subassembly, the one side that promotes the subassembly and is close to the rack is provided with the lubrication module that is used for adding lubricating oil to gear and rack, the inside of mounting groove is provided with the circulation subassembly that is used for carrying out cyclic utilization to lubricating oil, the one side that the circulation subassembly is close to lubrication module is provided with the cloth oil subassembly that is used for distributing lubricating oil.

As a further improvement of the technical scheme, the pushing assembly at least comprises a moving groove, the moving groove is arranged in the mounting groove, an air cylinder is arranged in the moving groove, and a piston rod of the air cylinder is fixedly connected with one side of the lubricating assembly.

As a further improvement of the technical scheme, the lubricating assembly at least comprises a mounting plate, a piston rod of the air cylinder is provided with the mounting plate, and one side, far away from the air cylinder, of the mounting plate is provided with a plurality of brushes.

As a further improvement of the technical scheme, the circulating assembly at least comprises a liquid storage tank, the liquid storage tank is arranged below the inside of the mounting groove, a connecting pipe is arranged inside the liquid storage tank, and the connecting pipe penetrates through the liquid storage tank and is movably connected with the oil distribution assembly.

As a further improvement of the technical scheme, the oil distribution assembly at least comprises a plurality of telescopic pipes, one side of the connecting pipe is provided with a plurality of telescopic pipes, one side of the telescopic pipes, which is far away from the connecting pipe, is provided with an oil distribution plate, one side of the oil distribution plate, which is far away from the telescopic pipes, is provided with a plurality of oil outlet needles, the plurality of oil outlet needles are arranged in a rectangular array, and an oil outlet of each oil outlet needle penetrates through the mounting plate and is located in the brush.

Compared with the prior art, the utility model has the beneficial effects that:

In this cavity built-in shutter with circulation lubrication function, through pushing the inside that the subassembly pushed the rack with lubrication assembly, the work of rethread circulation subassembly and cloth oily subassembly adds lubricating oil to the rack, then, through the gear of rack meshing connection, also add lubricating oil thereupon, not only improved the lubrication degree that rack and gear meshing are connected, also do not influence the normal use of shutter, still avoid appearing extravagant condition, also improved shutter life to economic loss has been avoided.

Drawings

The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of a cut-away structure of a blind according to the present utility model;

FIG. 2 is a schematic view of a shutter structure according to the present utility model;

FIG. 3 is a schematic view of a partial structure of a cut-away structure of a blind according to the present utility model;

FIG. 4 is a schematic view of the layered structure of the blind of the present utility model;

Fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.

The meaning of each reference sign in the figure is:

10. An outer window frame; 11. a rotation shaft; 12. a rack; 13. a rotating piece; 14. a connecting shaft; 15. a gear;

20. A mounting groove; 21. a pushing assembly; 211. a moving groove; 212. a cylinder; 22. a lubrication assembly; 221. a mounting plate; 222. a brush; 23. a circulation assembly; 231. a liquid storage tank; 232. a connecting pipe; 24. an oil distribution assembly; 241. a telescopic tube; 242. an oil distribution plate; 243. and (5) an oil outlet needle.

Detailed Description

Most shutters open and shut the work through the meshing of drive fluted disc, but long-time use, the rusty condition can appear in the fluted disc, increases the resistance that the shutter opened and shut, has reduced the lubricity of use, not only causes the waste of time, can also cause the damage of part, simultaneously, also can influence the effect of using, has reduced shutter life to cause economic loss.

Referring to fig. 1-5, the device of the embodiment of the utility model comprises an outer window frame 10 and a plurality of rotating plates 13, wherein mounting grooves 20 are formed in two sides of the outer window frame 10, a rotating shaft 11 is arranged in the outer window frame 10, connecting shafts 14 are arranged at two ends of the rotating plates 13, gears 15 are arranged at two ends of the rotating shaft 11 and the connecting shafts 14, racks 12 are arranged in the mounting grooves 20, and the outer surfaces of the gears 15 are in meshed connection with the inner walls of the racks 12; the inside of mounting groove 20 is provided with pushing subassembly 21, and pushing subassembly 21 is provided with the lubrication module 22 that is used for adding lubricating oil to gear 15 and rack 12 near one side of rack 12, and the inside of mounting groove 20 is provided with the circulation subassembly 23 that is used for carrying out cyclic application to lubricating oil, and the one side that circulation subassembly 23 is close to lubrication module 22 is provided with the cloth oil subassembly 24 that is used for distributing lubricating oil.

Firstly, a specific structure of the pushing assembly 21 is disclosed, the pushing assembly 21 at least comprises a moving groove 211, the moving groove 211 is arranged in the mounting groove 20, an air cylinder 212 is arranged in the moving groove 211, and a piston rod of the air cylinder 212 is fixedly connected with one side of the lubricating assembly 22.

The improvement is that: the cylinder 212 is powered on to work, the lubricating assembly 22 is pushed out of the moving groove 211 through the pushing work of the piston rod of the cylinder 212, and enters the mounting groove 20, meanwhile, the lubricating assembly 22 is convenient for lubricating the gear 15 and the rack 12, auxiliary work is achieved, and therefore the flexibility of the shutter in use is improved.

Secondly, a specific structure of the lubrication assembly 22 is disclosed, the lubrication assembly 22 at least comprises a mounting plate 221, a piston rod of the air cylinder 212 is provided with the mounting plate 221, and a side, away from the air cylinder 212, of the mounting plate 221 is provided with a plurality of brushes 222.

The improvement is that: through the work of cylinder 212, promote mounting panel 221 to one side of rack 12, make brush 222 and the tooth of rack 12 laminate mutually to through the work of circulation subassembly 23 and cloth oily subassembly 24, scribble the work of lubricating oil to rack 12, afterwards, through the work that cylinder 212 piston rod reset, make the inside of keeping away from rack 12 of brush 222, not only improved the lubrication degree that rack 12 and gear 15 meshing are connected, still do not influence the normal use of shutter, thereby improved the practicality of shutter.

The specific structure of the circulation assembly 23 is disclosed again, the circulation assembly 23 at least comprises a liquid storage tank 231, the liquid storage tank 231 is arranged below the inside of the installation groove 20, a connecting pipe 232 is arranged inside the liquid storage tank 231, and the connecting pipe 232 penetrates through the liquid storage tank 231 and is movably connected with the oil distribution assembly 24.

The improvement is that: the work of lubricating oil can be applied to the racks 12 and the gears 15 through the oil distribution assembly 24, and redundant lubricating oil flows to the lower part of the racks 12 from the upper part of the racks 12 until flowing to the inside of the liquid storage tank 231, and the lubricating oil in the liquid storage tank 231 is pumped through the water pump, so that the circulating function is realized, the practicality of the shutter is improved, the waste condition is avoided, the service life of the shutter is prolonged, and the economic loss is avoided.

Then, a specific structure of the oil distribution assembly 24 is disclosed, the oil distribution assembly 24 at least comprises a plurality of telescopic pipes 241, one side of the connecting pipe 232 is provided with a plurality of telescopic pipes 241, one side of the plurality of telescopic pipes 241 far away from the connecting pipe 232 is provided with an oil distribution plate 242, one side of the oil distribution plate 242 far away from the telescopic pipes 241 is provided with a plurality of oil outlet needles 243, the plurality of oil outlet needles 243 are arranged in a rectangular array, and an oil outlet of the oil outlet needle 243 penetrates through the mounting plate 221 and is located in the brush 222.

The improvement is that: the lubricating oil in the connecting pipe 232 is split through the plurality of telescopic pipes 241, the lubricating oil flows into the oil outlet needle 243 through the oil distribution plate 242 and then flows to the surface of the hairbrush 222, the teeth in the rack 12 can be brushed with the lubricating oil, the rack 12 is meshed with the gear 15, and the gear 15 is also added with the lubricating oil, so that the operation is simple, the lubricating degree of the gear 15 and the rack 12 is improved, and the service life of the shutter is prolonged.

To sum up, the working principle of the scheme is as follows: firstly, through the work of motor, drive the gear 15 and rotate, simultaneously, make the gear 15 remove in rack 12's inside, make a plurality of gears 15 have certain distance afterwards, make cylinder 212 switch on and make it carry out work, work through cylinder 212 piston rod promotion, make mounting panel 221 to one side of rack 12, make brush 222 and rack 12's tooth paste, afterwards, carry out the extraction through the water pump to the inside of liquid storage tank 231, flow into the inside of connecting pipe 232, and flow into the inside of connecting pipe 232 through a plurality of flexible pipes 241, and flow into the inside of oil needle 243 through distributing the oil board 242, then flow into the surface of brush 222, can brush the work of lubricating oil to the tooth in the rack 12, then through the work that cylinder 212 piston rod resets, make brush 222 keep away from rack 12's inside, make lubrication assembly 22 be located the inside of travelling groove 211, simultaneously, unnecessary lubricating oil can flow from the top of rack 12 to the below of rack 12, until the inside of storage tank 231, simultaneously, connect through rack 12 and gear 15 meshing, also add the lubricating oil to the inside of shutter 15, can accomplish the work of adding lubricating oil to the inside part.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cavity embeds shutter with circulation lubrication function, includes outer window frame (10) and a plurality of rotating vane (13), its characterized in that: mounting grooves (20) are formed in two sides of the outer window frame (10), a rotating shaft (11) is arranged in the outer window frame (10), connecting shafts (14) are arranged at two ends of the rotating plates (13), gears (15) are arranged at two ends of the rotating shaft (11) and the connecting shafts (14), racks (12) are arranged in the mounting grooves (20), and the outer surfaces of the gears (15) are connected with the inner walls of the racks (12) in a meshed mode;

The inside of mounting groove (20) is provided with promotion subassembly (21), one side that promotes subassembly (21) and is close to rack (12) is provided with lubrication module (22) that are used for adding lubricating oil to gear (15) and rack (12), the inside of mounting groove (20) is provided with circulation subassembly (23) that are used for carrying out cyclic utilization to lubricating oil, one side that circulation subassembly (23) are close to lubrication module (22) is provided with cloth oil subassembly (24) that are used for distributing lubricating oil.

2. The hollow built-in blind with a circulation lubrication function according to claim 1, characterized in that: the pushing assembly (21) at least comprises a moving groove (211), the moving groove (211) is arranged in the mounting groove (20), an air cylinder (212) is arranged in the moving groove (211), and a piston rod of the air cylinder (212) is fixedly connected with one side of the lubricating assembly (22).

3. The hollow built-in blind with a circulation lubrication function according to claim 2, characterized in that: the lubricating assembly (22) at least comprises a mounting plate (221), a piston rod of the air cylinder (212) is provided with the mounting plate (221), and one side, far away from the air cylinder (212), of the mounting plate (221) is provided with a plurality of brushes (222).

4. The hollow built-in blind with a circulation lubrication function according to claim 1, characterized in that: the circulating assembly (23) at least comprises a liquid storage tank (231), the liquid storage tank (231) is arranged below the inside of the mounting groove (20), a connecting pipe (232) is arranged inside the liquid storage tank (231), and the connecting pipe (232) penetrates through the liquid storage tank (231) and is movably connected with the oil distribution assembly (24).

5. The hollow built-in blind with a circulation lubrication function according to claim 4, characterized in that: the oil distribution assembly (24) at least comprises a plurality of telescopic pipes (241), one side of the connecting pipe (232) is provided with a plurality of telescopic pipes (241), one side of the telescopic pipes (241) away from the connecting pipe (232) is provided with an oil distribution plate (242), one side of the oil distribution plate (242) away from the telescopic pipes (241) is provided with a plurality of oil outlet needles (243), the plurality of oil outlet needles (243) are arranged in a rectangular array, and an oil outlet of the oil outlet needles (243) penetrates through the mounting plate (221) and is located in the hairbrush (222).