CN216475414U - Intelligent closestool spray lance extending structure - Google Patents

Abstract

The utility model discloses an intelligent closestool spray lance telescopic structure, which comprises a shell, a belt wheel assembly and a telescopic unit, wherein the belt wheel assembly and the telescopic unit are arranged in the shell; the belt wheel assembly is provided with a belt, the shell is provided with an adjusting piece, the adjusting piece is arranged close to the belt, and the adjusting piece is provided with a clamping position which can compress or release the belt; the speed is regulated through the regulating part, so that the telescopic state of the telescopic unit is regulated, and the practicability is high; the belt wheel assembly is provided with the rotating wheel with the first meshing teeth and the belt with the second meshing teeth, the first meshing teeth are meshed with the second meshing teeth, and the belt has the characteristic of good toughness, so that the belt and the rotating wheel cannot be dislocated in the rotating process; the structure is simple, the manufacture is easy, and the mass production efficiency is high.

Description

Intelligent closestool spray lance extending structure

Technical Field

The utility model relates to a bathroom product technical field especially relates to an intelligent closestool spray lance extending structure.

Background

The existing telescopic structure used for an intelligent toilet spray rod is often driven to stretch by combining a gear with a motor, a cam with a motor, a chain wheel with a motor, or a smooth belt pulley with a motor and the like, however, the structures have more or less defects, after long-time rotation, a chain may generate a wrench tooth with the chain wheel, the smooth belt may generate dislocation with the belt pulley, the number of teeth meshed with a plurality of gears is certainly large, the service life is short, and the like, so that various problems exist.

SUMMERY OF THE UTILITY MODEL

The utility model provides an intelligent spray rod telescopic structure of a toilet bowl.

In order to achieve the above object, the utility model adopts the following technical scheme:

an intelligent closestool spray rod telescopic structure comprises a shell, a belt wheel assembly and a telescopic unit, wherein the belt wheel assembly and the telescopic unit are arranged in the shell; the band pulley subassembly has a belt, be provided with the regulating part on the casing, the regulating part with the belt is close to the setting mutually, the regulating part has a screens, the screens can compress tightly or relax the belt.

Preferably, the adjusting part is also provided with an operating head, and the operating head is connected with the clamping position; the screens have with even the post that the operating head is connected and locate even the boss of post below is followed even the post middle part to boss one side is concave to be equipped with a concave part, follows concave part with even the post is to the protruding extension portion that is equipped with of lateral wall, extension portion is from being close to operating head one end is to keeping away from operating head one end slope is dwindled, extension portion with concave part forms an elasticity portion.

Preferably, the regulating part still have with the water passing joint that the operating head is connected, water passing joint locates the operating head is kept away from screens one end.

Preferably, the belt wheel assembly further comprises two rotating wheels far away from each other, and the belt is pulled on the two rotating wheels.

Preferably, the rotating wheel is provided with a plurality of first meshing teeth and a shaft hole arranged in the center of the rotating wheel, and the first meshing teeth are annularly arranged on the outer wall surface of the rotating wheel; and a plurality of second meshing teeth corresponding to the first meshing teeth are uniformly distributed on the wall surface of one side of the belt, which is close to the rotating wheel.

Preferably, the tooth profiles of the first tooth system and the second tooth system are identical.

Preferably, the two rotating wheels have different shapes and are respectively a first rotating wheel and a second rotating wheel, and the outer diameter of the first rotating wheel is larger than that of the second rotating wheel.

Preferably, the belt-driven rotating device further comprises a driving unit, wherein the driving unit is arranged on one side of the first rotating wheel and drives the first rotating wheel to rotate so that the belt drives the second rotating wheel to rotate.

Preferably, the driving unit is provided with a motor, and a rotating shaft of the motor is inserted in a shaft hole of the first rotating wheel.

Preferably, the cross section of the shell is triangular, the shell is provided with a cavity, and the belt wheel assembly is accommodated in the cavity; one side of the cavity, which is close to the second rotating wheel, is provided with a rotating shaft, and the rotating shaft penetrates through a shaft hole of the second rotating wheel.

The utility model has the advantages that:

1) the belt wheel assembly is provided with the rotating wheel with the first meshing teeth and the belt with the second meshing teeth, the first meshing teeth are meshed with the second meshing teeth, and the belt has the characteristic of good toughness, so that the belt and the rotating wheel cannot be dislocated in the rotating process; the structure is simple, the manufacture is easy, and the mass production efficiency is high.

2) The adjusting part is arranged on one side of the belt, so that the belt can be adjusted in speed through the adjusting part in the running process, the telescopic state of the telescopic unit is adjusted, and the practicability is high.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is the utility model discloses a structure diagram of intelligent closestool spray lance extending structure.

Fig. 2 is the utility model discloses an intelligence closestool spray lance extending structure's axonometric drawing one.

Fig. 3 is the utility model discloses an intelligence closestool spray lance extending structure's axonometric drawing two.

Figure 4 is the utility model discloses an axonometric drawing of intelligent closestool spray lance extending structure's regulating part.

Reference numbers in the figures:

1. a housing; 11. a cavity; 12. a rotating shaft;

2. a pulley assembly; 21. a belt; 211. a second meshing tooth; 22. a first rotating wheel; 221. a first meshing tooth; 23. a second runner;

3. an adjustment member; 31. clamping; 311. connecting the columns; 312. a boss; 313. a groove part; 314. an extension part; 32. an operating head; 33. a water passing joint;

4. a drive unit; 41. a rotating shaft of the motor;

5. a telescoping unit.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 4, in the present invention, a preferred embodiment of the invention is an intelligent toilet spray rod telescopic structure, which comprises a housing 1, a belt pulley assembly 2 arranged in the housing 1, and a driving unit 4 and a telescopic unit 5 arranged on the housing 1, wherein the driving unit 4 drives the belt pulley assembly 2 to rotate so as to drive the telescopic unit 5 to move flexibly, so that the spray rod of the telescopic unit 5 sprays water flow.

The belt wheel assembly 2 is provided with two rotating wheels which are far away from each other and a belt 21 which is sleeved on the two rotating wheels, and the belt 21 is tensioned on the two rotating wheels. The rotating wheel is provided with a plurality of first meshing teeth 221 and a shaft hole formed in the center of the rotating wheel, and the first meshing teeth 221 are annularly arranged on the outer wall surface of the rotating wheel; a plurality of second meshing teeth 211 corresponding to the first meshing teeth 221 are uniformly distributed on the wall surface of the belt 21 close to one side of the rotating wheel, and the tooth profiles of the first meshing teeth 221 and the second meshing teeth 211 are consistent. The belt 21 and the rotating wheel are meshed through the first meshing teeth 221 and the second meshing teeth 211, and the belt 21 and the rotating wheel are not dislocated in the rotating process according to the characteristic that the belt 21 has good toughness; if the toothless belt 21 is adopted, after the rotation time is long, the belt 21 and the rotating wheel are easy to generate dislocation; if a chain is used, the chain and the runner are prone to produce tooth wrenching after a long rotation time, and these disadvantages are extremely disadvantageous for use.

The two rotating wheels have different shapes and sizes and are respectively a first rotating wheel 22 and a second rotating wheel 23, and the outer diameter of the first rotating wheel 22 is larger than that of the second rotating wheel 23. The driving unit 4 is disposed on one side of the first pulley 22, and the driving unit 4 drives the first pulley 22 to rotate so that the belt 21 drives the second pulley 23 to rotate. The driving unit 4 is provided with a motor, and a rotating shaft 41 of the motor is inserted in a shaft hole of the first rotating wheel 22; the section of the shell 1 is triangular, the shell 1 is provided with a cavity 11, and the belt wheel assembly 2 is accommodated in the cavity 11; a rotating shaft 12 is arranged on one side of the cavity 11 close to the second rotating wheel 23, and the rotating shaft 12 penetrates through the shaft hole of the second rotating wheel 23; the pulley assembly 2 is driven by the driving unit 4 on the housing 1 to extend and retract the telescopic unit 5, so that the spray rod of the telescopic unit 5 sprays water.

In the process of rotating the belt wheel assembly 2, if it is necessary to decelerate the belt wheel assembly 2, then, an adjusting part 3 is arranged near the belt 21, the adjusting part 3 is fixedly arranged on the shell 1, and the adjusting part 3 can compress or loosen the belt 21, so that the belt 21 decelerates in the operation process.

The adjusting part 3 is provided with a blocking position 31, an operating head 32 connected with the blocking position 31 and a water passing joint 33 connected with the operating head 32; the clamping block 31 is provided with a connecting column 311 connected with the operating head 32 and a boss 312 arranged below the connecting column 311, a groove part 313 is concavely arranged from the middle part of the connecting column 311 to one side of the boss 312, an extension part 314 is convexly arranged along the groove part 313 and the connecting column 311 to the side wall, the extension part 314 is obliquely reduced from one end close to the operating head 32 to one end far away from the operating head 32, and the extension part 314 and the groove part 313 form an elastic part; the operating head 32 is pressed, the elastic part is pulled by the operating head 32 to contract and press the belt 21, the operating head 32 is loosened, the elastic part loosens the belt 21 along with the release of the operating head 32, and in the process, the adjusting part 3 presses or loosens the belt 21. The water passing joint 33 is arranged at one end of the operating head 32 far away from the clamping position 31, and water flows through the water passing joint 33 and is supplied to a spray rod of the telescopic unit 5 for spraying.

The belt wheel assembly 2 of the present invention is provided with the rotating wheel with the first meshing teeth 221 and the belt 21 with the second meshing teeth 211, the first meshing teeth 221 are meshed with the second meshing teeth 211, and the belt 21 has the characteristic of good toughness, so that the belt 21 and the rotating wheel can not generate dislocation in the rotating process; the structure is simple, the manufacture is easy, and the mass production efficiency is high; through being close to belt 21 one side sets up regulating part 3 for belt 21 is in the moving in-process, can pass through regulating part 3 carries out the speed governing, thereby adjusts telescopic unit 5's flexible state, and its practicality is high.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (10)

1. An intelligent closestool spray rod telescopic structure comprises a shell, a belt wheel assembly and a telescopic unit, wherein the belt wheel assembly and the telescopic unit are arranged in the shell; the belt wheel assembly is provided with a belt, the shell is provided with an adjusting part, the adjusting part is close to the belt, and the belt wheel assembly is characterized in that the adjusting part is provided with a clamping position which can be pressed or loosened.

2. The intelligent toilet spray bar telescoping structure of claim 1, wherein the adjustment member further has an operating head connected with the detent; the screens have with even the post that the operating head is connected and locate even the boss of post below is followed even the post middle part to boss one side is concave to be equipped with a concave part, follows concave part with even the post is to the protruding extension portion that is equipped with of lateral wall, extension portion is from being close to operating head one end is to keeping away from operating head one end slope is dwindled, extension portion with concave part forms an elasticity portion.

3. The intelligent toilet spray bar telescoping structure of claim 2, wherein the adjusting member further comprises a water passing joint connected with the operating head, the water passing joint being disposed at an end of the operating head away from the detent.

4. The intelligent toilet bowl boom extension structure of claim 1, wherein the pulley assembly further comprises two pulleys located away from each other, and the belt is stretched over the two pulleys.

5. The intelligent toilet spray bar telescoping structure of claim 4, wherein the rotating wheel has a plurality of first meshing teeth and a shaft hole formed in the center of the rotating wheel, and the plurality of first meshing teeth are annularly arranged on the outer wall surface of the rotating wheel; and a plurality of second meshing teeth corresponding to the first meshing teeth are uniformly distributed on the wall surface of the belt close to one side of the rotating wheel.

6. The smart toilet boom telescoping structure of claim 5, wherein the first and second meshing teeth have a uniform tooth profile.

7. The smart toilet bowl boom extension structure of claim 6, wherein the two wheels are of different sizes, and are a first wheel and a second wheel, respectively, and the outer diameter of the first wheel is larger than the outer diameter of the second wheel.

8. The intelligent toilet spray bar telescoping structure of claim 7, further comprising a drive unit, wherein the drive unit is disposed on one side of the first wheel, and the drive unit drives the first wheel to rotate so that the belt drives the second wheel to rotate.

9. The intelligent toilet spray bar telescopic structure of claim 8, wherein the driving unit is provided with a motor, and a rotating shaft of the motor is inserted into a shaft hole of the first rotating wheel.

10. The intelligent toilet spray bar telescoping structure of claim 8, wherein the housing is triangular in cross-section, the housing having a cavity, the pulley assembly being received in the cavity; one side of the cavity, which is close to the second rotating wheel, is provided with a rotating shaft, and the rotating shaft penetrates through a shaft hole of the second rotating wheel.

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