Quick-release spray rod mechanism and closestool

Abstract

The utility model discloses a quick-release spray rod mechanism and a closestool. The quick-release spray rod mechanism comprises a spray rod assembly and a nozzle assembly. The spray rod assembly comprises a shell and a spray rod body, and the shell is provided with a containing cavity. The nozzle assembly comprises a nozzle body and a movable part, the nozzle body can be inserted into the containing cavity and detachably connected to the spray rod assembly, and the movable part is movably connected to the nozzle body. When the nozzle assembly needs to be disassembled, external force can be applied to the movable part, the movable part is switched to the non-clamping state under the action of the external force, at the moment, the movable part is not clamped to the spray rod assembly any more, the nozzle body can be easily pulled out, and rapid disassembly of the spray rod assembly and the nozzle assembly is achieved.

Description

Technical Field

[0001] The utility model generally relates to the technical field of bathroom equipment, and in particular to a quick-release spray rod mechanism and a toilet. Background Art

[0002] The existing smart toilet is a toilet with functions such as cleaning and drying, and is increasingly popular among consumers.

[0003] Among them, the cleaning function is generally achieved through a spray bar mechanism, which generally includes a spray bar and a nozzle. The nozzle is generally connected to the spray bar by an interference fit, and when the nozzle needs to be removed, it is difficult to quickly remove the nozzle due to the limitation of the spray bar appearance and the small size of the nozzle itself exposed on the spray bar, which brings great trouble to subsequent maintenance and other work.

[0004] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present disclosure, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] A series of simplified concepts are introduced in the utility model content section, which will be further described in detail in the detailed implementation section. The utility model content section does not mean to attempt to define the key features and essential technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0006] A main purpose of the utility model is to overcome at least one defect of the above-mentioned prior art and provide a quick-release spray rod mechanism.

[0007] Another main purpose of the utility model is to overcome at least one defect of the above-mentioned prior art and provide a toilet.

[0008] In order to achieve the above utility model purpose, the utility model adopts the following technical solutions:

[0009] According to one aspect of the utility model, a quick-release spray rod mechanism is provided, comprising:

[0010] A spray bar assembly is provided with a receiving chamber;

[0011] The nozzle assembly comprises a nozzle body and a movable part, wherein the nozzle body is arranged in the accommodating cavity and is detachably connected to the spray rod assembly, and the movable part is movably connected to the nozzle body; when the movable part moves to a first position, the spray rod assembly can be snap-fitted, and when the movable part moves to a second position, it can be separated from the spray rod assembly.

[0012] According to an embodiment of the present invention, the nozzle assembly further comprises an elastic member, the movable member can compress the elastic member to switch to the second position, and the elastic member can drive the movable member to return to the first position after the external force is removed.

[0013] According to one embodiment of the utility model, the movable part is provided with a hinged portion, and the movable part is hinged to the nozzle body through the hinged portion; the movable part is provided with a buckle portion, and the spray rod assembly is provided with a clamping portion, the elastic part is located between the movable part and the nozzle body, and the elastic part can drive the buckle portion to be clamped to the clamping portion.

[0014] According to an embodiment of the present invention, the elastic member is compressed and located between the movable member and the nozzle body, and the elastic member is located on a side of the hinged portion away from the buckled portion.

[0015] According to an embodiment of the utility model, the buckling part is a hook, and the clamping part is a convex part or a groove; or, the buckling part is a convex part or a groove, and the clamping part is a hook.

[0016] According to an embodiment of the utility model, the spray bar assembly comprises a shell, the shell is provided with the accommodating cavity, and the movable part is located in the accommodating cavity.

[0017] According to an embodiment of the present utility model, the shell is provided with an opening, and the movable member is provided with a pressing portion passing through the opening, and pressing the pressing portion can switch the movable member to the second position.

[0018] According to an embodiment of the present invention, the opening is located at the bottom or side of the housing.

[0019] According to one embodiment of the utility model, the spray rod assembly is provided with a water inlet channel, the nozzle body includes a main body and a surface cover, the surface cover is connected to the main body, the main body is provided with water spray holes and water spray channels that are interconnected, and the water spray channel is connected to the water inlet channel.

[0020] According to another aspect of the utility model, a toilet comprises a toilet seat, a cover plate mechanism and a quick-release spray rod mechanism, wherein the quick-release spray rod mechanism is any one of the quick-release spray rod mechanisms described above.

[0021] It can be seen from the above technical solution that the advantages and positive effects of the quick-release spray rod mechanism and toilet of the utility model are:

[0022] The quick-release spray bar mechanism of the utility model can realize the quick disassembly of the nozzle assembly and the spray bar assembly by setting a movable part. Specifically, when the nozzle assembly needs to be disassembled, an external force can be applied to the movable part so that the movable part is no longer connected to the spray bar assembly. At this time, the nozzle assembly can be easily pulled outward to realize the quick disassembly of the nozzle assembly and the spray bar assembly. The spray bar mechanism and toilet of this structure can greatly improve the convenience of disassembly of the spray bar mechanism, and facilitate the subsequent maintenance of the spray bar mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The various objects, features and advantages of the present invention will become more apparent by considering the following detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The accompanying drawings are only exemplary illustrations of the present invention and are not necessarily drawn to scale. In the accompanying drawings, the same reference numerals always represent the same or similar parts. Among them:

[0024] Figure 1 It is a schematic diagram of the axial structure of a quick-release spray rod mechanism according to an exemplary embodiment.

[0025] Figure 2 The figure is a schematic diagram of an exploded view of a quick-release spray bar mechanism according to an exemplary embodiment.

[0026] Figure 3 1 is a first connection schematic diagram showing a nozzle assembly and a spray bar assembly according to an exemplary embodiment (housing is hidden).

[0027] Figure 4 1 is a second connection schematic diagram showing a nozzle assembly and a spray bar assembly according to an exemplary embodiment (housing is hidden).

[0028] Figure 5 It is a schematic diagram of a first cross-sectional structure of a quick-release spray rod mechanism according to an exemplary embodiment.

[0029] Figure 6 It is a second cross-sectional structural schematic diagram of a quick-release spray rod mechanism according to an exemplary embodiment.

[0030] The reference numerals are described as follows:

[0031] 100-spray rod assembly; 110-housing; 120-clamping portion; 100a-accommodating chamber; 111-opening;

[0032] 200-nozzle assembly; 210-nozzle body; 220-movable part; 230-elastic part; 211-main body; 211a-water spray hole; 212-face cover; 221-buckle part; 222-pressing part. DETAILED DESCRIPTION

[0033] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that the present invention will be comprehensive and complete and fully convey the concepts of the example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their detailed description will be omitted.

[0034] The described features, structures or characteristics may be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the embodiments of the present invention. However, those skilled in the art will appreciate that the technical solution of the present invention may be practiced without one or more of the specific details, or other methods, components, materials, etc. may be used. In other cases, known structures, materials or operations are not shown or described in detail to avoid blurring the various aspects of the present invention.

[0035] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0036] like Figures 1 to 4As shown, the present embodiment provides a quick-release spray rod mechanism for a toilet, and the quick-release spray rod mechanism includes a spray rod assembly 100 and a nozzle assembly 200. The spray rod assembly 100 includes a shell 110 and a spray rod body, and the shell 110 is provided with a receiving chamber 100a. The nozzle assembly 200 includes a nozzle body 210 and a movable part 220, the nozzle body 210 can be inserted into the receiving chamber 100a and detachably connected to the spray rod assembly 100, and the movable part 220 can be movably connected to the nozzle body 210. Specifically, when the nozzle assembly 200 is installed, the nozzle body 210 can be inserted into the receiving chamber 100a and connected to the spray rod assembly 100, and can drive the movable part 220 to be clamped to the spray rod assembly 100, so that the nozzle body 210 can be firmly connected to the spray rod assembly 100, and the movable part 220 is in the first position. When the nozzle assembly 200 needs to be disassembled, an external force can be applied to the movable part 220, so that the movable part 220 switches to the second position under the action of the external force. At this time, the movable part 220 is no longer clamped to the spray rod assembly 100, and the nozzle body 210 can be easily pulled out, so that the spray rod assembly 100 and the nozzle assembly 200 can be quickly disassembled. It should be emphasized that in actual operation, the cooperation between the nozzle body 210 and the accommodating cavity 100a can be a transitional cooperation or a clearance cooperation, so that when the movable part 220 is in a non-clamped state, the nozzle body 210 can be pulled out more easily.

[0037] like Figure 2 and Figure 6 As shown, in this embodiment, the nozzle assembly 200 also includes an elastic member 230. Under the action of an external force, the movable member 220 can switch from the first position to the second position and compress the elastic member 230, and the elastic member 230 can drive the movable member 220 to return to the first position after the external force is removed. It should be noted that in this embodiment, the elastic member 230 is a spring. Of course, in other embodiments, the elastic member 230 can be an elastic member such as a rigid spring sheet, an elastic sleeve or a gas pressure spring in the prior art, which will not be repeated here.

[0038] like Figure 2 , Figure 3 and Figure 4 As shown, in this embodiment, the movable member 220 is provided with a hinged portion, and the movable member 220 is hinged to the nozzle body 210 through the hinged portion. The movable member 220 is provided with a buckle portion 221, and the spray bar assembly 100 is provided with a clamping portion 120. The elastic member 230 is compressed and located between the movable member 220 and the nozzle body 210, and the elastic member 230 is located on a side of the hinged portion away from the hinged portion. The elastic member 230 can drive the movable member 220 to hinge and move, so that the buckle portion 221 can be detachably clamped to the clamping portion 120.

[0039] In addition, if Figures 3 to 6As shown, in this embodiment, the movable member 220 and the nozzle body 210 are located together in the accommodating chamber 100a. The bottom of the shell 110 is provided with an opening 111, and the movable member 220 is provided with a pressing portion 222 that passes through the opening 111. During operation, the movable member 220 can be hinged by pressing the pressing portion 222, so that the buckle portion 221 is separated from the clamping portion 120, so that the movable member 220 is switched to a non-clamping state, and of course the elastic member 230 will be compressed in this process. If the nozzle assembly 200 is not pulled out when the movable member 220 is switched to a non-clamping state, the force applied to the pressing portion 222 is canceled at this time, and the movable member 220 will be reset under the action of the elastic member 230, so that the buckle portion 221 is re-clamped to the clamping portion 120. Of course, in other embodiments, the opening 111 can also be set at other positions of the shell 110, such as the side, and the details will not be repeated.

[0040] In addition, if Figure 2 and Figure 3 As shown, in this embodiment, the buckle part 221 is a hook, and the clamping part 120 is a convex. The hook can be well hooked to the convex under the drive of the elastic member 230, so that the spray rod assembly 100 and the nozzle assembly 200 are more firmly connected together. Of course, in other embodiments, the clamping part 120 can also be a slot, and the hook can be hooked to the slot under the drive of the elastic member 230. In addition, in other embodiments, the buckle part 221 is a convex or a slot, and the clamping part 120 is a hook. Similarly, the buckle part 221 can be well clamped to the clamping part 120 under the drive of the elastic member 230, which will not be repeated here.

[0041] like Figures 3 to 6 As shown, Figure 3 and Figure 5 The movable member 220 is in a locked state. Figure 4 and Figure 6 The movable part 220 is in a non-clamped state. In addition, it should be noted that in this embodiment, when installing the nozzle assembly 200 to the spray bar assembly 100, the nozzle body 210 and the movable part 220 can be inserted into the accommodating cavity 100a together. When the nozzle body 210 is connected to the spray bar assembly 100, the snap-on portion 221 will first hit the clamping portion 120, and the movable part 220 will swing downward under the action of squeezing. When the nozzle assembly 200 and the spray bar assembly 100 are connected in place, the movable part 220 will return to the original position and swing upward under the action of the elastic part 230, so that the snap-on portion 221 is clamped on the clamping portion 120, completing the installation of the nozzle assembly 200 and the spray bar assembly 100. It should be further noted that Figure 3 and Figure 5 As shown, an inclined guide surface is provided on the outward side of the clamping portion 120, and the guide surface can further assist the movable member 220 to swing downward.

[0042] like Figure 2 As shown, in this embodiment, the spray bar assembly 100 is provided with a water inlet channel (not shown), the nozzle body 210 includes a main body 211 and a cover 212, the cover 212 is connected to the main body 211, the main body 211 is provided with a water spray hole 211a and a water spray channel, the water inlet channel is connected to the water spray channel, the water spray channel is further connected to the water spray hole 211a, and the water flow sprayed from the water spray hole 211a is used to achieve a cleaning function. It should be noted that the water spray structure of the nozzle body 210 and its related waterway belong to the prior art in the field and will not be described in detail here.

[0043] This embodiment also provides a toilet, which includes a toilet seat (not shown), a cover mechanism (not shown), a water tank mechanism (not shown) and a quick-release spray rod mechanism, etc. The quick-release spray rod mechanism is the quick-release spray rod mechanism provided in the embodiment above, and the toilet seat, the cover mechanism and the water tank mechanism are all existing technologies in the art, and will not be described in detail here.

[0044] The spray bar mechanism and the toilet provided in the embodiment can realize the rapid disassembly of the nozzle assembly 200 and the spray bar assembly 100 by providing the movable part 220. Specifically, when the nozzle assembly 200 needs to be disassembled, an external force can be applied to the movable part 220 so that the movable part 220 is no longer clamped on the spray bar assembly 100. At this time, the nozzle assembly 200 can be easily pulled outward to realize the rapid disassembly of the nozzle assembly 200 and the spray bar assembly 100. The spray bar mechanism of this structure can greatly improve the convenience of disassembly of the spray bar mechanism and facilitate the subsequent maintenance of the spray bar mechanism.

[0045] It should be understood that the multiple examples described above can be used in multiple directions (such as tilted, inverted, horizontal, vertical, etc.) and in multiple configurations without departing from the principles of the present invention. The embodiments shown in the accompanying drawings are shown and described only as examples of effective applications of the principles of the present invention, and the present invention is not limited to any specific details of these embodiments.

[0046] Of course, once the above description of the representative embodiments is carefully considered, it will be readily understood by those skilled in the art that various modifications, additions, substitutions, deletions and other changes may be made to these specific embodiments, and these changes are within the scope of the principles of the present utility model. Therefore, the foregoing detailed description should be clearly understood to be given only in an illustrative and exemplary manner, and the spirit and scope of the present utility model are limited only by the appended claims and their equivalents.

Claims

1. A quick-release spray rod mechanism, characterized in that: include: A spray bar assembly (100) is provided with a receiving chamber (100a); A nozzle assembly (200) comprises a nozzle body (210) and a movable part (220), wherein the nozzle body (210) is arranged in the accommodating cavity (100a) and is detachably connected to the spray bar assembly (100), and the movable part (220) is movably connected to the nozzle body (210); when the movable part (220) moves to a first position, it can be snap-fitted with the spray bar assembly, and when the movable part (220) moves to a second position, it can be separated from the spray bar assembly.

2. The quick-release spray rod mechanism according to claim 1, characterized in that: The nozzle assembly (200) further comprises an elastic member (230), the movable member (220) is capable of compressing the elastic member (230) to switch to the second position, and the elastic member (230) is capable of driving the movable member (220) to return to the first position after the external force is removed.

3. The quick-release spray rod mechanism according to claim 2, characterized in that: The movable part (220) is provided with a hinged portion, and the movable part (220) is hinged to the nozzle body (210) through the hinged portion; the movable part (220) is provided with a buckle part (221), and the spray rod assembly (100) is provided with a clamping part (120); the elastic part (230) is located between the movable part (220) and the nozzle body (210), and the elastic part (230) can drive the buckle part (221) to be clamped to the clamping part (120).

4. The quick-release spray rod mechanism according to claim 3, characterized in that: The elastic member (230) is located in a compressive manner between the movable member (220) and the nozzle body (210), and the elastic member (230) is located on a side of the hinged portion away from the buckle portion (221).

5. The quick-release spray rod mechanism according to claim 3, characterized in that: The buckle connection portion (221) is a hook, and the buckle connection portion (120) is a protrusion or a groove; or, the buckle connection portion (221) is a protrusion or a groove, and the buckle connection portion (120) is a hook.

6. The quick-release spray rod mechanism according to claim 2, characterized in that: The spray bar assembly (100) comprises a housing (110), the housing (110) is provided with the accommodating chamber (100a), and the movable part (220) is located in the accommodating chamber (100a).

7. The quick-release spray rod mechanism according to claim 6, characterized in that: The housing (110) is provided with an opening (111), and the movable member (220) is provided with a pressing portion (222) that passes through the opening (111), and pressing the pressing portion (222) can switch the movable member (220) to the second position.

8. The quick-release spray rod mechanism according to claim 7, characterized in that: The opening (111) is located at the bottom or side of the housing (110).

9. The quick-release spray rod mechanism according to claim 1, characterized in that: The spray bar assembly (100) is provided with a water inlet channel, the nozzle body (210) comprises a main body (211) and a surface cover (212), the surface cover (212) is connected to the main body (211), the main body (211) is provided with a water spray hole (211a) and a water spray channel which are connected to each other, and the water spray channel is connected to the water inlet channel.

10. A toilet, comprising a toilet seat, a cover mechanism and a quick-release spray rod mechanism, characterized in that: The quick-release spray rod mechanism is the quick-release spray rod mechanism according to any one of claims 1 to 9.

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