CN214864488U

CN214864488U - Top water spraying switching structure and top water spraying

Info

Publication number: CN214864488U
Application number: CN202023343579.1U
Authority: CN
Inventors: 吴志锋; 陈东林; 邵徽隆
Original assignee: Xiamen Future Gujia 168 Bathroom Technology Co ltd
Current assignee: Xiamen Future Gujia 168 Bathroom Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-26
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a top-spraying water switching structure and a top-spraying, wherein the top-spraying comprises a water inlet joint and a water outlet panel, wherein, the top water spraying switching structure comprises a water distribution disc, a switching disc, a spring and a switching tooth post arranged in the water inlet joint, the water distribution disc is fixedly arranged between the water inlet joint and the water outlet panel, the water distribution disc is provided with a spring mounting hole, a hollow cylinder is arranged in the spring mounting hole, the switching disc is provided with an upper central shaft and a lower central shaft, the lower central shaft is inserted into the hollow cylinder, the spring is arranged in the spring mounting hole, the upper end of the upper central shaft is abutted to the lower surface of the switching disc, a radial guide pillar is arranged on the upper central shaft, the switching tooth pillar is provided with a central through hole, upper teeth and lower teeth are uniformly spaced in the circumferential direction on the inner wall of the central through hole, the tooth tips of the upper teeth and the lower teeth are opposite in direction and staggered with each other, the upper central shaft is inserted into the central through hole, and the radial guide pillar is engaged in the tooth socket of the lower teeth. The utility model discloses simple structure, design benefit utilizes water conservancy and spring to realize the automatic switch-over of water mode.

Description

Top water spraying switching structure and top water spraying

Technical Field

The utility model belongs to the bathroom field specifically relates to a top blowout water switches structure and top spout.

Background

The top spraying is a common bathroom product, and is particularly widely applied in the hotel industry. The existing top spraying only has a single water outlet mode generally, and cannot meet the diversified requirements of customers. Because the installation position of the top shower is higher, the manual switching device cannot be installed on the top shower body like the manual switching device is installed on the shower body of the handheld shower.

Disclosure of Invention

The utility model aims at providing a top blowout water switches structure and top spout to solve above-mentioned problem. Therefore, the utility model discloses a specific technical scheme as follows:

according to an aspect of the present invention, there is provided a top spray switching structure, the top spray including a water inlet joint and a water outlet panel, wherein the top spray switching structure includes a water diversion tray, a switching tray, a spring and a switching tooth post arranged in the water inlet joint, the water diversion tray is fixedly installed between the water inlet joint and the water outlet panel, and has a first water passing channel and a second water passing channel, two water inlets of the first water passing channel and two water inlets of the second water passing channel are alternately and uniformly spaced apart in a circumferential direction, a spring mounting hole is arranged in the center of the upper surface of the water diversion tray, a hollow cylinder is arranged in the center of the spring mounting hole, the switching tray has an upper central shaft and a lower central shaft and a pair of radially symmetrical water passing holes, and the water passing holes are communicated with the water inlets of the first water passing channel or the second water passing channel, the lower central shaft is inserted into the hollow cylinder, the spring is installed in the spring installation hole, the upper end of the spring is abutted against the lower surface of the switching plate, a pair of radial guide columns which are radially symmetrical are arranged on the upper central shaft, the switching tooth column is provided with a central through hole, four upper teeth and four lower teeth which are uniformly spaced in the circumferential direction are arranged on the inner wall of the central through hole, the tooth tips of the upper teeth and the lower teeth are opposite in direction and staggered with each other, the upper central shaft is inserted into the central through hole, and the radial guide columns are engaged in tooth grooves of the lower teeth.

Further, the water inlet joint installation department has in the middle of the upper surface of water diversion dish, water inlet joint with form between the water inlet joint installation department and be used for the installation switch the cavity of dish, first water channel with the water inlet of second water channel is located in the cavity.

Further, the water inlet joint installation part and the water inlet joint are provided with a plurality of screw holes aligned with each other, so that the water inlet joint and the water distribution disc are fixed together through screws.

Further, a sealing gasket surrounding the water through hole is mounted on the lower surface of the switching plate.

Further, the gasket has a circular ring portion and a sealing portion having the same shape as the water passing hole.

Further, the water passing holes are in a fan-shaped ring shape.

Further, the first water passing channel and the second water passing channel are arranged in a cross shape.

According to another aspect of the present invention, there is also provided a top shower, wherein the top shower has the top-shower water switching structure as described above.

Further, the water outlet panel is square.

The utility model adopts the above technical scheme, the beneficial effect who has is: the utility model discloses simple structure, design benefit utilizes water conservancy and spring to realize automatic switch-over, has solved current top and has spouted the problem that only single play water mode.

Drawings

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

Fig. 1 is a perspective view of a top shower according to an embodiment of the present invention;

FIG. 2 is an exploded view of the top spray shown in FIG. 1;

FIG. 3 is a cross-sectional view of the top spray shown in FIG. 1;

FIG. 4 is a perspective view of the top spray water inlet fitting shown in FIG. 1;

FIG. 5 is a perspective view of the top spray switching tray shown in FIG. 1;

fig. 6 is a perspective view of the water knock out tray shown in fig. 1.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

As shown in fig. 1-6, a top shower comprises a water inlet joint 1, a water outlet panel 2, a water distribution disc 3, a switching disc 4, a spring 5 and a switching tooth column 6 arranged in the water inlet joint 1. Wherein, the water diversion disc 3, the switching disc 4, the spring 5 and the switching tooth column 6 form a top water spraying switching structure. The water distribution disc 3 is fixedly arranged between the water inlet joint 1 and the water outlet panel 2. Specifically, hand plate 3 is secured (e.g., by a snap fit) to the top of deck 2. The water inlet connector 1 is sealingly fixed (e.g. by means of an O-ring 8) to the hand-separating disc 3, with a closed cavity formed therebetween. The hand separating disc 3 is provided with a first water passing channel 31 and a second water passing channel 32, and the two water inlets 311 of the first water passing channel and the two water inlets 321 of the second water passing channel are alternately and uniformly spaced along the circumferential direction. That is, the two water inlets 311 are radially symmetrical, and the two water inlets 321 are radially symmetrical, with the

water inlets

311 and 321 being separated by 90 degrees. In the illustrated embodiment, the

water inlets

311 and 321 are in the shape of a fan ring. Accordingly, the first water passage 31 and the second water passage 32 are arranged in a cross shape (for example, a cross-flower shape, as shown in fig. 6). When water flows through the first water passage 31, the water flows out from the two water outlet holes 21 which are radially symmetrical to each other of the water outlet panel 2, so that the first type of water outlet is realized, and when the water flows through the second water passage 32, the water flows out from the other water outlet holes 22 of the water outlet panel 2, so that the second type of water outlet is realized.

The switching disk 4 is rotatably mounted in the closed cavity formed by the water distribution disk 3 and the water inlet connector 1, so that water enters the water distribution disk 3 from the

water inlet

311 or 321. Specifically, a spring mounting hole 33 is provided at the center of the upper surface of the water distribution tray 3, and a hollow cylinder 34 is provided at the center of the spring mounting hole 33. Switching disc 4 has a disc body 41 and lower and

upper center shafts

42 and 43 provided on the upper and lower surfaces of disc body 41. The disc body 41 is provided with a pair of water through holes 44 which are radially symmetrical, and the water through holes 44 are communicated with the water inlet of the first water passing channel 31 or the second water passing channel 32. Preferably, the water through holes 44 are identical in shape and size to the

water inlet

311, 321. The lower central shaft 42 is inserted into the hollow cylinder 34. Spring 5 is fitted in spring mounting hole 33 and fitted over hollow cylinder 34, and its upper end abuts against the lower surface of switching plate 4. A pair of radial guide posts 431 with radial symmetry are provided on the upper central shaft 43. The switching tooth column 6 has a central through hole 61, and four upper teeth 62 and four lower teeth 63 are uniformly spaced in the circumferential direction on the inner wall of the central through hole 61. The upper teeth 62 and the lower teeth 63 have tips in opposite directions and are staggered with respect to each other. That is, the tip of the upper tooth 62 is downward, the tip of the lower tooth 63 is upward, and the tip of the upper tooth 62 is aligned with the gullet of the lower tooth 63, and the tip of the lower tooth 63 is aligned with the gullet of the upper tooth 62. The upper center shaft 43 is inserted into the center through hole 61, and the radial guide post 431 is engaged in the tooth groove of the lower tooth 63. Therefore, the switching plate 4, the spring 5, and the switching tooth 6 constitute a pressing rotation switching structure similar to a ball-point pen. When the water-saving water dispenser is used, the switching disc 4 is pushed downwards by water pressure to compress the spring 5, the spring 5 stores energy, top spraying is a water outlet mode, water inlet is turned off when the water outlet mode is switched, the switching disc 4 moves upwards under the action of the spring 5 at the moment, the switching disc 4 rotates 90 degrees through the interaction of the guide post 431 and the upper teeth 62 and the lower teeth 63, and when water is turned on, top spraying is another water outlet mode at the moment. The switching structure is ingenious in design, automatic switching is achieved by directly utilizing water power and the spring, and the switching structure is very convenient.

For convenient installation, the middle of the upper surface of the water diversion disc 3 is provided with a water inlet joint installation part 35. The inlet connector mounting portion 35 is cylindrical, and a plurality of fixing posts 351 having screw holes are provided in the circumferential direction thereof. Correspondingly, the water inlet connector 1 is also provided with a plurality of lugs 11 with screw holes. Therefore, the water inlet joint 1 and the water distribution disc 3 can be fixed together through screws. A closed cavity for installing the switching plate 4 is formed between the water inlet joint installation part 35 and the water inlet joint installation part 35. The water inlets of the first water passing channel 31 and the second water passing channel 32 are located in the cavity.

Further, a gasket 7 surrounding the water through hole 44 is mounted on the lower surface of the switching plate 4. The gasket 7 ensures that water enters either the water inlet 311 of the first water passage 31 or the water inlet 321 of the second water passage 32. The gasket 7 has a circular ring portion 71 and a hole portion 72 having the same shape as the water passing hole 44. It should be understood that the packing 7 may be two separate packing having the same shape as the water through hole 44.

In the embodiment shown, the outlet panel 2 is square. It should be understood that the outlet panel 2 is not limited to a square shape, but may be a circular shape.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A top water spraying switching structure comprises a water inlet connector and a water outlet panel and is characterized in that the top water spraying switching structure comprises a water distribution disc, a switching disc, a spring and a switching tooth post arranged in the water inlet connector, the water distribution disc is fixedly arranged between the water inlet connector and the water outlet panel and is provided with a first water passing channel and a second water passing channel, two water inlets of the first water passing channel and two water inlets of the second water passing channel are alternately and uniformly spaced along the circumferential direction, the center of the upper surface of the water distribution disc is provided with a spring mounting hole, the center of the spring mounting hole is provided with a hollow cylinder, the switching disc is provided with an upper central shaft, a lower central shaft and a pair of water passing holes which are radially symmetrical, the water passing holes are communicated with the water inlets of the first water passing channel or the second water passing channel, and the lower central shaft is inserted into the hollow cylinder, the spring is installed in the spring installation hole, the upper end of the spring abuts against the lower surface of the switching plate, a pair of radial guide columns which are radially symmetrical are arranged on the upper central shaft, the switching tooth column is provided with a central through hole, four upper teeth and four lower teeth which are uniformly spaced in the circumferential direction are arranged on the inner wall of the central through hole, the tooth tips of the upper teeth and the tooth tips of the lower teeth are opposite in direction and staggered with each other, the upper central shaft is inserted into the central through hole, and the radial guide columns are engaged in tooth grooves of the lower teeth.

2. The top spray water switching structure according to claim 1, wherein a water inlet joint installation part is provided in the middle of the upper surface of the water diversion tray, a cavity for installing the switching tray is formed between the water inlet joint and the water inlet joint installation part, and the water inlets of the first water passing channel and the second water passing channel are located in the cavity.

3. The top spray water switching structure of claim 1, wherein the water inlet joint mounting part and the water inlet joint are provided with a plurality of screw holes aligned with each other so that the water inlet joint and the water distribution tray are fixed together by screws.

4. The top-spray water switching structure of claim 1, wherein a packing surrounding the water through hole is installed on a lower surface of the switching plate.

5. The top-spray water switching structure as claimed in claim 4, wherein said packing has a circular ring portion and a hole portion having the same shape as said water passing hole.

6. The top-spray water switching structure as claimed in claim 1, wherein said water through holes are in the shape of a fan ring.

7. The top-squirt water switching structure of claim 1, wherein the first water passage and the second water passage are arranged in a cross shape.

8. A top spray having a top spray water switch structure as claimed in any one of claims 1 to 7.

9. The top spray of claim 8, wherein the water exit panel is square.