CN220876630U

CN220876630U - Portable flusher structure

Info

Publication number: CN220876630U
Application number: CN202322487807.XU
Authority: CN
Inventors: 虞盛华
Original assignee: Yiwu Changgao Trading Co ltd
Current assignee: Yiwu Changgao Trading Co ltd
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-05-03
Anticipated expiration: 2033-09-13

Abstract

The utility model relates to a bathroom cleaning device, in particular to a portable flusher structure, which solves the problem of sealing water outlet of the flusher. Including enclosing cover, outlet pipe and body, still include shower nozzle, play water valve seat and inner cup, shower nozzle and play water valve seat fixed assembly, the enclosing cover cup joints and fixes in the outer cooperation of inner cover, threaded connection between inner cup and the body, still be equipped with the plane gasket between inner cup inboard and the body, be equipped with the logical groove that link up along the axis on the inner cup, the outlet pipe top is equipped with the play water valve member of spacing assembly, play water valve seat and play water valve member are in logical groove department linkage assembly, adopt plug-type structure to go out opening and close of water, seal link design benefit on the structure, multiple guarantee, sealing distance are long, not only seal on the outlet pipe way strengthen, also pay attention to sealing leak protection in the junction of opening the body, improve performance and life greatly.

Description

Portable flusher structure

Technical Field

The utility model relates to a bathroom cleaning device, in particular to a portable flusher structure.

Background

The post-toilet cleaners in the market are various, such as intelligent toilets and cleaning spray heads, and have a convenient-to-carry flusher. However, for the flusher product carried out, the tightness is quite important, and the traditional structure is influenced by factors such as manufacturing cost, structural design and the like, so that the water leakage is often caused when the flusher is carried out. The problem of easy leakage is solved through multiple sealing in the existing product water leakage-proof portable flusher (bulletin No. CN 218899276U), however, the water can be discharged only through the butt joint and communication of the holes of the long water pipe, the rotating piece and the silica gel sealing piece, the water discharging process is complicated structurally (multi-layer water-blocking sealing and matched positioning structure), the phenomenon of local assembly deformation and gap enlargement can occur due to too frequent rotation in operation, and finally leakage is caused without sealing. The deep reason is that the sealing distance is relatively short in structure, and the sealing distance cannot be self-adjusted along with the tiny loss of use, so that the hidden danger can be gradually increased. There is a lack of a product with a certain fault tolerance, or a product with a strong tightness and a long service life, which is relatively simple in the water outlet process.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a portable flusher structure.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a portable flusher structure, includes enclosing cover, outlet pipe and body, still includes shower nozzle, play water valve seat and inner cup, shower nozzle and play water valve seat fixed assembly, the enclosing cover cup joints and fixes in the outer cooperation of inner cover outside, threaded connection between inner cup and the body, still be equipped with the plane gasket between inner cup inboard and the body, be equipped with the logical groove that link up along the axis on the inner cup, the outlet pipe top is equipped with the play water valve member of spacing assembly, play water valve seat and play water valve member link assembly in logical groove department, play water valve member makes axial reciprocating motion relative to the outlet pipe, be equipped with the seal groove on the outlet pipe inner wall, play water valve member is equipped with inlet opening, first sealing ring and second sealing ring on the lateral wall, and first sealing ring and second sealing ring set up in inlet opening both sides in the axial of play water valve member, first sealing ring and second sealing ring interval are less than the seal groove in the ascending width of play water pipe axle, first sealing ring and second sealing ring external diameter are greater than or equal to the outlet pipe internal diameter.

The upper part of the water outlet pipe comprises a half pipe piece and a connecting part which are fixedly connected, the half pipe piece is embedded with the connecting part, and the half pipe piece is fixedly connected with the connecting part through ultrasonic splicing.

And a limiting groove is further formed in the inner wall of the water outlet pipe, and a limiting block which is in blocking connection with the limiting groove is arranged on the outer wall of the water outlet valve.

The inner cover is bilayer structure, the inner and outer sides of inner cover have interior retaining ring and outer retaining ring respectively, be equipped with the internal thread that supplies the body to connect on the interior retaining ring inner wall, the inner cover is equipped with the extension of annular column shape in logical groove outer fringe department.

The novel inner cover is characterized by further comprising a bottom cover, wherein the bottom cover and the inner cover are fixed in a socket joint type matching manner, and a convex rib which is attached to the inner wall of the inner cover is further arranged on the bottom cover.

The inner retainer ring and the outer retainer ring are flush with each other at the bottom surface of the inner cover, and the height of the extension part is larger than that of the outer retainer ring or the inner retainer ring.

The water outlet valve is characterized in that a positioning block is further arranged on the outer side wall of the water outlet valve, a positioning groove is formed in the bottom of the water outlet valve seat, the positioning block is matched with the positioning groove in an embedded mode, and an annular groove and a third sealing ring assembled at the annular groove are further formed in the outer side wall of the water outlet valve seat.

The utility model has the beneficial effects that: the portable flusher structure provided by the utility model adopts the plug-type structure to open and close water outlet, has ingenious structural sealing link design, multiple guarantees and long sealing distance, not only enhances the sealing on the water outlet pipeline, but also pays attention to sealing leakage prevention at the joint of the opened bottle body, and greatly improves the service performance and service life.

Drawings

FIG. 1 is a schematic diagram of a combined structure of the present utility model;

FIG. 2 is a schematic diagram of an exploded construction of the present utility model;

FIG. 3 is a schematic view of a water outlet pipe structure according to the present utility model;

FIG. 4 is a schematic view of the structure of the outlet valve of the present utility model;

FIG. 5 is a schematic view of the structure of the inner cap of the present utility model;

FIG. 6 is a schematic view of the structure of the outlet valve seat of the present utility model.

Detailed Description

As shown in fig. 1-6, a portable flusher structure comprises an outer cover 1, a water outlet pipe 2, a bottle body 3, a spray head 4, a water outlet valve seat 5 and an inner cover 6, wherein the spray head 4 and the water outlet valve seat 5 are fixedly assembled, the outer cover 1 is sleeved on the outer side of the inner cover 6 and is matched and fixed, the inner cover 6 is in threaded connection with the bottle body 3, and the threaded connection is a way for reducing a gap and narrow and tortuous to achieve sealing, is a sealing structure and is matched with other structures to form multiple sealing. The combination structure of the water outlet valve seat 5 and the spray head 4 is a mature technical means, and is not excessively described and limited herein.

A plane gasket 7 is further arranged between the inner side of the inner cover 6 and the bottle body 3, and the plane gasket 7 is an annular flat gasket. The inner cover 6 is provided with a through groove 8 which is communicated along the axis, the design of the through groove 8 provides space for the waterway and also provides guarantee for the stable assembly of parts. The top of the water outlet pipe 2 is provided with a water outlet valve member 9 which is assembled in a limiting way, the water outlet valve seat 5 and the water outlet valve member 9 are assembled in a linkage way at the through groove 8, the water outlet valve member 9 moves axially in a reciprocating way relative to the water outlet pipe 2, here, the linkage displacement of the water outlet valve seat 5 and the water outlet valve member 9 is mainly described, and the displacement distance is limited, and is dependent on the structural layout of the first sealing ring 12 and the second sealing ring 13 below.

Be equipped with seal groove 10 on outlet pipe 2 inner wall, outlet valve member 9 is equipped with inlet port 11, first sealing ring 12 and second sealing ring 13 on the lateral wall, and first sealing ring 12 and second sealing ring 13 set up in inlet port 11 both sides in outlet valve member 9 axial, first sealing ring 12 and second sealing ring 13 interval is less than seal groove 10 at outlet pipe 2 axial width, first sealing ring 12 and second sealing ring 13 external diameter is greater than or equal to outlet pipe 2 internal diameter. In this embodiment, taking the first sealing ring 12 as an example above, the second sealing ring 13 blocks the lower part of the sealing groove 10 to prevent water in the bottle body 3 from flowing out; the first sealing ring 12 and the second sealing ring 13 move upwards synchronously, the lower sealing is released, and the first sealing ring 12 stops the upper gap sealing; after naturally entering the sealing groove 10 and the water inlet hole 11 from the bottle body 3 and the water outlet pipe 2, water flows out through the water outlet valve member 9, the water outlet valve seat 5 and the spray head 4. It should be noted that the first sealing ring 12 and the second sealing ring 13 are disposed at a distance corresponding to the sealing groove 10, and the first sealing ring and the second sealing ring may be integrally formed with the water outlet valve member 9, or may be assembled separately, depending on actual production. Because the whole length of the part of the water outlet valve member 9 connected with the water outlet valve seat 5 is longer, even if the part is deformed and lost due to frequent use, the relative tightness can be maintained because of long sealing distance, and the outflow is not easy to leak. If the parts are aged, the sealing rings at the parts are simply replaced, and excessive and complex operations are not needed.

The upper part of the water outlet pipe 2 comprises a half pipe piece 14 and a connecting part 15 which are fixedly connected, the half pipe piece 14 is embedded with the connecting part 15, and the half pipe piece 14 is fixedly connected with the connecting part 15 through ultrasonic splicing. Ultrasonic splicing is the prior art, and due to the fact that sealing conditions are required to be guaranteed in internal assembly, using quality can be guaranteed in the mode. The inner wall of the water outlet pipe 2 is also provided with a limit groove 16, and the outer wall of the water outlet valve member 9 is provided with a limit block which is in blocking connection with the limit groove 16 to prevent excessive removal or separation of the water outlet valve member 9.

The inner cover 6 is of a double-layer structure, an inner check ring 17 and an outer check ring 18 are respectively arranged on the inner side and the outer side of the inner cover 6, an inner thread for connecting the bottle body 3 is arranged on the inner wall of the inner check ring 17, and an annular column-shaped extension part 19 is arranged at the outer edge of the through groove 8 of the inner cover 6. The inner retainer 17 is flush with the outer retainer 18 at the bottom surface of the inner cover 6, and the height of the extension 19 is greater than the height of the outer retainer 18 or the inner retainer 17. The inner and outer layer designs facilitate improved sealing designs while the design extension 19 enhances the tortuosity of the outflow leak path, as well as improving sealability.

The novel inner cover is characterized by further comprising a bottom cover 20, wherein the bottom cover 20 is fixed with the inner cover 6 in a socket joint type, and the bottom cover 20 is further provided with a convex rib 21 attached to the inner wall of the inner cover 6. The rib 21 design on the one hand allows for easy assembly, enhanced stability and on the other hand also further reduces the possible outflow of small amounts of leaking liquid.

The outer side wall of the water outlet valve member 9 is also provided with a positioning block 22, the bottom of the water outlet valve seat 5 is provided with a positioning groove 23, the positioning block 22 is matched with the positioning groove 23 in an embedded manner, and the outer side wall of the water outlet valve seat 5 is also provided with a ring groove and a third sealing ring 24 assembled at the ring groove. The water outlet valve member 9 and the water outlet valve seat 5 can be tightly matched or assembled in other modes, and the third sealing ring 24 not only plays a role in sealing, but also can tighten to increase friction resistance under the condition of relative elastic materials so as to avoid relative detachment and the like, and the method is specific to actual production.

In the description of the present utility model, it should be noted that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, while the basic principles, main features, and advantages of the present utility model are shown and described above, and it should be understood by those skilled in the art.

Claims

1. The utility model provides a portable flusher structure, includes enclosing cover, outlet pipe and body, its characterized in that still includes shower nozzle, play water valve seat and inner cup, shower nozzle and play water valve seat fixed assembly, the enclosing cover cup joints and cooperates fixedly in the inner cup outside, threaded connection between inner cup and the body, still be equipped with the plane gasket between inner cup inboard and the body, be equipped with the logical groove that link up along the axis on the inner cup, the outlet pipe top is equipped with spacing assembly's play water valve member, play water valve seat and play water valve member link assembly in logical groove department, play water valve member makes axial reciprocating motion relatively to the outlet pipe, be equipped with the seal groove on the outlet pipe inner wall, play water valve member is equipped with inlet opening, first sealing ring and second sealing ring on the lateral wall, and first sealing ring and second sealing ring set up in inlet opening both sides in play water valve member axial, first sealing ring and second sealing ring interval are less than the seal groove at the ascending width of play water pipe axle, first sealing ring and second sealing ring external diameter are greater than or equal to the outlet pipe internal diameter.

2. The portable flusher structure of claim 1 wherein said outlet pipe upper portion includes a half segment and a connecting portion fixedly connected, said half segment is engaged with said connecting portion, and said half segment is fixedly connected to said connecting portion by ultrasonic splicing.

3. A portable flusher structure according to claim 1 or 2, wherein the inner wall of the water outlet pipe is further provided with a limit groove, and the outer wall of the water outlet valve is provided with a limit block which is blocked and limited by the limit groove.

4. A portable flusher structure according to claim 3, wherein the inner cover has a double-layer structure, an inner retainer ring and an outer retainer ring are respectively arranged on the inner side and the outer side of the inner cover, an inner thread for connecting the bottle body is arranged on the inner wall of the inner retainer ring, and an extension part of a ring column shape is arranged on the outer edge of the through groove of the inner cover.

5. The portable flusher structure of claim 4 further including a bottom cover, said bottom cover being secured to said inner cover by a socket fit, said bottom cover further including ribs attached to an inner wall of said inner cover.

6. The portable flusher structure of claim 4 wherein said inner collar is flush with said outer collar at a location on the bottom surface of the inner cap and said extension is greater than the height of either the outer collar or the inner collar.

7. The portable flusher structure of claim 4 wherein a positioning block is further provided on the outer side wall of the water outlet valve, a positioning groove is provided at the bottom of the water outlet valve seat, the positioning block is matched with the positioning groove in an embedded manner, and a ring groove and a third sealing ring assembled at the ring groove are further provided on the outer side wall of the water outlet valve seat.