CN216631245U

CN216631245U - Bidirectional switching top spray based on ratchet wheel

Info

Publication number: CN216631245U
Application number: CN202122547574.9U
Authority: CN
Inventors: 方建慧; 黄焕龙
Original assignee: Runner Xiamen Corp
Current assignee: Runner Xiamen Corp
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-05-31
Anticipated expiration: 2031-10-22

Abstract

The utility model provides a ratchet wheel-based bidirectional switching top shower, and relates to the technical field of bathrooms, wherein a through hole is formed in a rotary table and is communicated with a water outlet end to form a water path; the ratchet wheel is connected with one end of the switching bracket in an adaptive manner through a fixing piece, and the folding button is connected with the other end of the switching bracket in an adaptive manner; the water inlet end of the water inlet pipe is close to the water inlet end of the ball head seat, and the water inlet end of the water inlet pipe is close to the ball head seat; when the folding button is located at the second position, the switching bracket is driven to move towards a second direction opposite to the first direction, and then the ratchet wheel is pushed to do circular motion and the rotating disc is driven to do circular motion, so that one through hole in the rotating disc is communicated with the water outlet end, and the switching of the conventional water function is realized. The problem of current book turn round top spout the inconvenient switching of multi-functional water is improved.

Description

Bidirectional switching top spray based on ratchet wheel

Technical Field

The utility model relates to the technical field of bathrooms, in particular to bidirectional switching top spraying based on a ratchet wheel.

Background

With the improvement of living standard of people, showering is not only a cleaning means, but also an important way for health preservation of people, and various requirements of life of people cannot be met by top spraying of top spraying only of top spraying, so that the existing top spraying has various functional spray, such as massage water, rotating water, oxygen-enriched water and the like, and the various functional spray is switched through a switching device of the top spraying to realize switching between various functional water and mixed water. However, the existing top spray switching devices are various, and in the design process of the multifunctional top spray, different switching devices need to be redesigned, which is very troublesome.

In the prior art, the top-spraying water pause function and the conventional water outlet function are mixed together, and when switching to the water pause function in the using process, a cycle needs to be switched to realize the water pause function, so that a user operates and is inconvenient in the using process.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a bidirectional switching top spray based on a ratchet wheel, aiming at solving the problem that the existing multifunctional water switching of the folded and twisted top spray is inconvenient.

The utility model adopts the following scheme:

a bidirectional switching top spray based on a ratchet wheel comprises a folding knob, a switching bracket, the ratchet wheel and a rotary table, wherein at least one through hole is formed in the rotary table, and the through hole is communicated with a water outlet end to form a water path; one end of the ratchet wheel is in adaptive connection with one end of the switching bracket through a fixing piece, and the folding button is in adaptive connection with the other end of the switching bracket; the folding button is configured to be capable of being switched between a first position and a second position, when the folding button is located at the first position, the switching support is driven to move towards a first direction, and then the central shaft is driven to axially move and be attached to the ball head seat, so that the water inlet end tends to be in a sealed state, and the water pause function is realized; when the folding button is located at the second position, the switching bracket is driven to move towards a second direction opposite to the first direction, the ratchet wheel is further pushed to do circular motion, the rotating disc is driven to do circular motion, one through hole in the rotating disc is communicated with the water outlet end, and therefore switching of conventional water functions is achieved.

As a further improvement, the number of the through holes on the rotating disc is at least one, and different water sprays can be formed by connecting different through holes with the water outlet end.

As a further improvement, the switching bracket at least comprises an inclined step surface, an inclined surface and an inclined rib; one end of the switching bracket is also connected with a resetting piece for controlling the movement of the switching bracket; the inclined ribs and the inclined step surfaces are connected with the central shaft; the inclined plane is provided with at least one assembling groove which is used for being matched and installed with the folding button; the folding button is provided with a notch, and the notch is matched with one end face of the switching support.

As a further improvement, the ratchet wheel is provided with a mounting hole and a ratchet, and the mounting hole on the ratchet wheel is in adaptive connection with the rotary table through a connecting piece; the ratchet teeth are circumferentially arranged on the outer side of the ratchet wheel at equal intervals.

As a further improvement, the ball socket comprises a shaft sleeve, wherein the shaft sleeve is used for placing the central shaft and is accommodated in the ball socket together through a connecting piece; the diameters of the two ends of the central shaft are different, and the central shaft is used for keeping water pressure in a pause state.

As a further improvement, the connecting piece comprises a spring and a sealing ring, and the spring is a compression spring; the sealing ring is an o-shaped ring.

As a further improvement, the fixing piece is a fixed disc, one end of the fixed disc is fixedly connected with the ball head seat, and the fixed disc and the ball head seat are connected to a control engine together through screws in a matching manner; the control engine is provided with at least one assembling portion and assembling holes, the assembling portion is used for assembling screws, and the assembling holes are matched with the rotary disc through o-shaped rings.

As a further improvement, the control engine is further provided with a fixing hole, a mounting hole and a limiting groove, and the fixing hole is used for mounting the bending button in a matching manner; the reset piece is placed in the mounting hole, and the limiting groove is clamped with one end of the switching support.

As a further improvement, the reset piece is a reset spring, so that the folding button can be automatically reset to an initial state after being switched.

As a further improvement, the control engine upper cover is provided with a decorative panel, and the size of the decorative panel is larger than that of the control engine.

By adopting the technical scheme, the utility model can obtain the following technical effects:

the utility model provides a two-way switching top based on ratchet spouts, and the user is through switching the state of turning round drives it is corresponding motion to switch the support, when moving to first direction, drives center pin axial motion for the end of intaking tends to encapsulated situation, thereby realizes the water function of suspending. When the water pump moves towards the second direction, the ratchet wheel is pushed to do circular motion, and the rotating disc is driven to do circular motion, so that one through hole in the rotating disc is communicated with the water outlet end, and the conventional water function is realized. The problem of current book turn round the top and spout the inconvenient switching of multi-functional water is improved. The advantages of the present application are apparent compared to the prior art.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a general exploded view of a ratchet based dual-switching top spray of the present invention;

FIG. 2 is an enlarged view of a portion of the structure of FIG. 1;

FIG. 3 is a structural diagram of the initial state of the bidirectional switching top spray based on the ratchet wheel of the present invention;

FIG. 4 is a schematic view of one of the structures of FIG. 3;

FIG. 5 is a schematic view of the structure from another perspective of FIG. 3;

FIG. 6 is a schematic view of one of the structures of FIG. 5;

FIG. 7 is a schematic structural view of another embodiment of a central shaft of the present invention;

FIG. 8 is a schematic structural view of another embodiment of a switching bracket of the present invention;

FIG. 9 is a schematic structural diagram of another embodiment of the ratchet-based dual-switching top shower of the present invention;

FIG. 10 is a schematic view of one of the structures of FIG. 9;

FIG. 11 is another schematic view of the structure of FIG. 9;

FIG. 12 is an initial state of the diagonal ribs of the present invention;

fig. 13 is an enlarged view of a part of the structure in fig. 11.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

The utility model provides a bidirectional switching top sprayer based on a ratchet wheel, which comprises a folding knob 1, a switching bracket 2, a ratchet wheel 3 and a rotary table 4, wherein at least one through hole is formed in the rotary table 4, and the through hole is communicated with a water outlet end to form a water path.

In this embodiment, ratchet 3 one end through the mounting with switch 2 one end adaptation connection, turn round 1 with switch 2 other end adaptation connection of support. The folding and twisting device is characterized in that the folding and twisting device 1 is configured to be capable of being switched between a first position and a second position, when the folding and twisting device 1 is switched downwards to be in the first position, the switching support 2 is driven to move rightwards, and then the central shaft 5 is driven to move upwards and is attached to the ball head seat 7, so that the water inlet end tends to be in a sealed state, and the water pause function can be realized. The actual use can also replace the conventional water function at the functional position. When the water is not required to be suspended, the turnbuckle 1 is switched up to the initial state by manual switching. When the turning button 1 is switched upwards to be at the second position, the switching bracket 2 is driven to move leftwards, the ratchet wheel 3 is further pushed to do circular motion, the rotating disc 4 is driven to do circular motion, one through hole in the rotating disc 4 is communicated with the water outlet end, and therefore switching of the conventional water function is achieved.

Furthermore, the number of the through holes on the rotary table 4 is two, so that the structure is simple and compact under the condition of meeting the requirements of different spray, and different spray can be formed by connecting different through holes with the water outlet end. The through holes are trapezoidal through holes 41, the manufacturing process of the trapezoidal through holes 41 is simple, the production efficiency is high, and therefore the production cost is reduced.

In this embodiment, the switching bracket 2 at least includes an inclined step surface and an inclined surface, and the inclined surface is provided with at least one assembling groove, and the assembling groove is used for being installed in a manner of being matched with the folding button 1; the book is turned round and is provided with the breach on 1, during the assembly, turn round 1 and assembly groove adapter coupling just the breach joint a terminal surface on the switching support 2 is convenient for turn round 1 switching between the various states.

Furthermore, the ratchet wheel 3 is provided with a mounting hole and a ratchet, and the mounting hole on the ratchet wheel 3 is in adaptive connection with the rotary disc 4 through a connecting piece. The switching bracket 2 moves leftwards and pushes the ratchet to enable the ratchet 3 to do circular motion, so that the rotary table 4 is driven to do circular motion, at the moment, one of the trapezoidal through holes 41 in the rotary table 4 is communicated with the water outlet end, and the switching of the conventional water function can be realized. The ratchets are circumferentially arranged along the outer side of the ratchet wheel 3 at equal intervals, so that the structure is compact and the stress is balanced.

Further, a sleeve 6 is included, said sleeve 6 being intended to receive the central shaft 5 and being housed together in the socket 7 by means of a connecting element. The lower end of the central shaft 5 is connected with the switching support 2 in an adaptive mode, and the support moves to drive the central shaft 5 to move, so that the state of a water inlet end is controlled. Preferably, the diameter of the upper end of the central shaft 5 is larger than that of the lower end, so that when the central shaft 5 is in a pause state, the water pressure is kept in the pause state.

Specifically, the connecting piece comprises a spring and a sealing ring, wherein the spring is preferably a compression spring 8 which can bear certain pressure and has strong pressure resistance; the sealing ring is preferably an o-shaped ring 9, the movement friction resistance of the sealing ring is small, the sealing performance is good, and water leakage is prevented.

In another embodiment, the switching bracket 2 further comprises an inclined rib 15 and is in adaptive connection with the central shaft 5 to control the automatic reset of the suspended water. When the water source is not closed, the switch 1 is driven to move leftwards when the switch function is switched upwards, the inclined ribs 15 on the two sides of the switch support 2 drive the central shaft 5 to move downwards, and therefore the effect that the water energy is suspended to automatically reset to the conventional water outlet state when the conventional water function is switched is achieved. The above-mentioned automatic reset of water pause can also be, when closing the water source, rivers pressure release in the engine cavity, under compression spring 8's effect, center pin 5 can move down, and water pause can automatic switch to conventional water state. One end of the switching bracket 2 is connected with a reset piece in an adaptive mode, the reset piece is a reset spring 16 and drives the switching bracket 2 to move leftwards, and therefore the folding knob 1 automatically resets to an initial state.

On the basis of the above embodiment, the fixing element is a fixed disk 11, and one end of the fixed disk 11 is fixedly connected with the ball cup 7 and is screwed on the control engine 12 through a screw 13. The control engine 12 is provided with at least one assembling portion and an assembling hole, and a user screws the screw 13 into the assembling portion to be matched with the assembling portion for installation. The assembly hole passes through o type circle 9 with carousel 4 adaptation installation makes its sealing performance more reliable, and prevents to leak.

Further, the control engine 12 is further provided with a fixing hole, a mounting hole and a limiting groove. The fixing hole is used for movably mounting the folding and twisting part 1, so that the folding and twisting part 1 can rotate relative to the fixing hole; the mounting hole is used for placing a resetting piece, and the resetting piece can be automatically reset to an initial state after the folding button 1 is switched; the limiting groove is clamped with one end of the switching support 2 in a clamping mode. In this embodiment the piece that resets is reset spring 10, reset spring 10 is used for turn over 1 automatic re-setting to initial condition for the user can all realize the water pause function under arbitrary splash state, facilitates the use.

Further, the control engine 12 is covered with a decorative panel 14, the size of the decorative panel 14 is larger than that of the control engine 12, and the decorative panel 14 mainly plays a role of decoration and beautification.

The above are only preferred embodiments of the present invention, and the scope of the present invention is not limited to the above examples, and all technical solutions that fall under the spirit of the present invention belong to the scope of the present invention.

Claims

1. A bidirectional switching top shower based on a ratchet wheel is characterized by comprising a folding knob, a switching bracket, the ratchet wheel and a rotary table, wherein at least one through hole is formed in the rotary table and is communicated with a water outlet end to form a water path; one end of the ratchet wheel is in adaptive connection with one end of the switching bracket through a fixing piece, and the folding button is in adaptive connection with the other end of the switching bracket; the water inlet end of the water inlet pipe is close to the water inlet end of the ball head seat, and the water inlet end of the water inlet pipe is close to the ball head seat; when the folding button is located at the second position, the switching support is driven to move towards a second direction opposite to the first direction, the ratchet wheel is further pushed to do circular motion, the rotary table is driven to do circular motion, one through hole in the rotary table is communicated with the water outlet end, and therefore switching of a conventional water function is achieved.

2. The ratchet-based two-way switching top sprayer according to claim 1, wherein the number of the through holes on the rotary plate is at least one, and different water sprays can be formed by connecting different through holes with the water outlet end.

3. The ratchet-based bidirectional switching overhead sprayer of claim 1, wherein the switching bracket comprises at least one inclined step surface, an inclined surface and an inclined rib; one end of the switching bracket is also connected with a resetting piece for controlling the movement of the switching bracket; the inclined ribs and the inclined step surfaces are connected with the central shaft, and at least one assembling groove is formed in the inclined surface and used for being mounted in a matched mode with the folding button; the folding button is provided with a notch, and the notch and one end face of the switching support are configured appropriately.

4. The ratchet-based bidirectional switching top shower device is characterized in that the ratchet is provided with a mounting hole and a ratchet, and the mounting hole in the ratchet is in adaptive connection with the rotary table through a connecting piece; the ratchet teeth are circumferentially arranged on the outer side of the ratchet wheel at equal intervals.

5. The ratchet-based two-way switching top spray of claim 3, comprising a bushing for placing the central shaft and being received together in the ball cup by a connector; the diameters of the two ends of the central shaft are different, and the central shaft is used for keeping water pressure in a pause state.

6. The ratchet-based two-way switching top spray device of claim 5, wherein the connecting piece comprises a spring and a sealing ring, and the spring is a compression spring; the sealing ring is an o-shaped ring.

7. The ratchet-based bidirectional switching overhead sprayer of claim 6, wherein the fixing member is a fixed disk, one end of the fixed disk is fixedly connected with the ball cup seat and is connected to the control engine together through a screw; the control engine is provided with at least one assembling portion and assembling holes, the assembling portion is used for assembling screws, and the assembling holes are matched with the rotary disc through o-shaped rings.

8. The ratchet-based bidirectional switching top shower device according to claim 7, wherein the control engine is further provided with a fixing hole, a mounting hole and a limiting groove, and the fixing hole is used for being matched with the kink; the reset piece is placed in the mounting hole, and the limiting groove is clamped with one end of the switching support.

9. The ratchet-based bidirectional switching overhead sprayer of claim 8, wherein the reset member is a reset spring, so that the fold-turn switch is automatically reset to an initial state.

10. The ratchet-based two-way switching top sprayer of claim 9, wherein the control engine top cover is provided with a decorative panel having a size larger than the size of the control engine.