Waist spray mounting structure and shower device applying same

Abstract

The utility model discloses a waist sprayer mounting structure and a shower device with the waist sprayer mounting structure, and the waist sprayer mounting structure comprises a mounting opening formed in the side wall of a supporting rod in the axial direction; the water passing module comprises a water inlet body and nozzles, the water inlet body extends from the first end to the second end in the length direction, a first flow channel communicating with the second end is formed in the water inlet body, and the multiple nozzles are installed on the water inlet body and communicate with the first flow channel; the connector is installed at the first end and can move between a first position and a second position relative to the first end in the length direction of the water inlet body. The interior of the supporting rod does not need to adopt a complex structure, the water passing module and the connector can be installed only by simply forming the installation opening in the supporting rod, the structure is simple, adaptability is high, and occupied space is small.

Description

Technical Field

[0001] The utility model relates to a water outlet device, in particular to a waist spray installation structure and a shower device using the same. Background Art

[0002] In order to improve the user's shower experience, many shower heads on the market will add a water outlet function on the shower rod that can wash or massage the user's waist or shoulders. The existing waist spray outlet device is relatively complex, occupies a large space and is relatively complicated to install. The waist spray outlet device needs to be installed independently of the shower rod, or the shower rod is set in a large square tube shape, which makes the overall size of the shower head large and occupies a large space in the shower room. Utility Model Content

[0003] The utility model aims to solve one of the above-mentioned technical problems in the related art at least to a certain extent. To this end, the utility model proposes a waist spray installation structure.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] The utility model also provides a shower device with the waist spray installation structure.

[0006] According to the waist spray installation structure of the first embodiment of the utility model, it includes:

[0007] A hollow support rod, wherein a mounting opening is provided on the side wall of the support rod along the axial direction;

[0008] The water flow module comprises a water inlet body and a nozzle, wherein the water inlet body extends from a first end to a second end along a length direction, a first flow channel communicating with the second end is arranged inside the water inlet body, and a plurality of nozzles are mounted on the water inlet body and communicate with the first flow channel;

[0009] A joint, the joint being mounted on the first end, the joint being able to move between a first position and a second position along the length direction of the water inlet relative to the first end; wherein,

[0010] When the joint moves to the first position, the total length of the water flow module and the joint assembled is less than the opening length of the installation port, the water flow module and the joint can pass through the installation port and be placed in the support rod, the second end is communicated with the interior of the support rod, and the nozzle is penetrated to the outside of the side wall of the support rod;

[0011] After being placed in the support rod, the joint moves to the second position, the total length of the water flow module and the joint assembled is greater than the opening length of the installation port, and the second end and the joint can abut and be fixed in the support rod.

[0012] The waist spray installation structure according to the embodiment of the utility model has at least the following beneficial effects: there is no need to adopt a complex structure inside the support rod, and the water flow module and the joint can be installed by simply opening an installation port on the support rod. The structure is simple, the adaptability is high, and the space occupied is small.

[0013] According to some embodiments of the utility model, a second flow channel is further provided inside the water inlet body, the second flow channel is connected between the first end and the second end, the interior of the joint is hollow, and the second flow channel can be connected to the interior of the support rod through the second end and the joint.

[0014] According to some embodiments of the present utility model, the water flow module further includes a switching valve, which is installed on the water inlet body, and the switching valve is used to control the second end to be connected to one of the first flow channel and the second flow channel.

[0015] According to some embodiments of the utility model, the support rod is in the shape of a circular tube, the second end is in the shape of a round mouth, the end of the joint connected to the support rod is in the shape of a round mouth, the outer wall of the second end is sleeved with a first sealing ring, and the second end and the inner wall of the support rod are water-sealed by the first sealing ring, the outer wall of the joint is sleeved with a second sealing ring, and the joint and the inner wall of the support rod are water-sealed by the second sealing ring.

[0016] According to some embodiments of the present invention, a first limiting column is provided on the outer wall of the second end, and when the second end extends into the support rod, the first limiting column abuts against one end of the installation opening.

[0017] According to some embodiments of the present invention, a second limiting column is provided on the outer wall of the joint, and when the joint enters the support rod and moves from the first position to the second position, the second limiting column can abut against one end of the installation opening.

[0018] According to some embodiments of the utility model, a back cover is further included, which covers the outer side of the installation port, and a clamping position is provided on the back cover. The back cover is fixedly connected to the second end, and the connector can be clamped on the clamping position to limit the connector to the second position.

[0019] According to some embodiments of the utility model, a protrusion is provided on the back cover, and the protrusion can abut against the joint and radially restrict the joint in the support rod, and there is a gap between the protrusion and the surrounding edge of the back cover to form the locking position.

[0020] According to some embodiments of the utility model, the nozzle is rotatably mounted on the water inlet body and extends out of the support rod.

[0021] The shower device according to the second aspect of the embodiment of the utility model includes a waist spray installation structure.

[0022] The shower device according to the embodiment of the utility model has at least the following beneficial effects: easy installation, small space occupation, and the spray pipe of the shower device can be used, which has high adaptability.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0025] Figure 1 This is a schematic diagram of the structural breakdown of the waist spray installation structure;

[0026] Figure 2 It is a schematic diagram of the assembly of the water flow module and the connector;

[0027] Figure 3 yes Figure 2 Schematic diagram of the internal structure;

[0028] Figure 4 It is a schematic diagram of the process of assembling the water-passing module and the street to the support pole;

[0029] Figure 5 It is a schematic diagram of the process of assembling the water-passing module and the street to the support pole;

[0030] Figure 6 This is a schematic diagram of the internal structure of the waist spray installation structure after installation;

[0031] Figure 7 It is a structural diagram of the support rod;

[0032] Figure 8 It is a schematic diagram of the structure of the back cover.

[0033] Figure numerals: support rod 100; mounting port 110; water passage module 200; water inlet body 300; first end 310; second end 320; first sealing ring 321; first limiting column 322; first flow channel 330; second flow channel 340; nozzle 400; joint 500; second sealing ring 510; second limiting column 520; switching valve 600; back cover 700; locking position 701; protrusion 710; surrounding edge 720. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0035] The utility model relates to a spray installation structure, which comprises a support rod 100, a water flow module 200 and a joint 500.

[0036] like Figure 1 , Figure 2 , Figure 3 and Figure 6As shown, the support rod 100 is a long straight rod structure, and the interior of the support rod 100 is hollow to form a rod cavity. An installation port 110 is provided on the side wall of the support rod 100. The installation port 110 is extended and opened in a long strip along the axial direction of the support rod 100. The water flow module 200 includes a water inlet 300 and a nozzle 400. The water inlet 300 extends from a first end 310 to a second end 320 along the length direction. The water inlet 300 is in the shape of a long rod, and the first end 310 and the second end 320 are the two ends of the water inlet 300 in the length direction. A first flow channel 330 is provided inside the water inlet 300. The first flow channel 330 can be directly formed inside the water inlet 300, or a groove body can be provided on one side of the water inlet 300 along the length direction, and a cover plate is connected to the groove body by welding, screw fixing, bonding, etc., and the first flow channel 330 is formed between the cover plate and the groove body. The first flow channel 330 is connected to the second end 320, and the first flow channel 330 can extend along the length direction of the water inlet 300. A plurality of nozzles 400 are installed on the water inlet 300, and each nozzle 400 is connected to the first flow channel 330. The distribution position of each nozzle 400 on the water inlet 300 can be arranged in a single row in sequence along the length direction of the water inlet 300, or can be arranged in multiple rows in parallel or staggered. Each nozzle 400 can be first installed on the cover plate, and then installed on the water inlet 300 through the cover plate. After the nozzle 400 is installed on the water inlet 300, it can be configured to be fixed. It is also possible that the nozzle 400 is rotatably installed on the water inlet 300, and the nozzle 400 extends out of the support rod 100. For example, the nozzle 400 can be installed on the water inlet 300 through a rotating shaft, or the nozzle 400 and the water inlet 300 are spherically connected, and the nozzle 400 rotates through the spherical surface to adjust the direction of the water spray. It can also be other connection methods, not limited to the above methods. The joint 500 is installed on the first end 310. The joint 500 can move along the length direction of the water inlet 300 relative to the first end 310. It can be that the outer contour of the joint 500 is set to adapt to the internal shape of the first end 310, the joint 500 is penetrated by the first end 310, and the joint 500 is telescopically moved relative to the first end 310. When moving, the joint 500 has a first position and a second position relative to the first end 310. The first position and the second position are mainly used to load and unload the water flow module 200 relative to the support rod 100.

[0037] During installation, if Figure 4 and Figure 5As shown, first move the connector 500 to the first position relative to the first end 310. At this time, the total length of the water flow module 200 and the connector 500 assembled is less than the opening length of the installation port 110. The total length of the water flow module 200 and the connector 500 assembled, that is, the relative length between the second end 320 on the water inlet body 300 and the end of the connector 500 away from the second end 320. First, pass the second end 320 through the installation port 110 and place it into the support rod 100, and then pass the connector 500 and the side where the first end 310 is located through the installation port 110 and place it into the support rod 100. The water flow module 200 and the connector 500 are placed together in the support rod 100. Holes for inserting each nozzle 400 can be preset on the support rod 100, and the nozzles 400 are connected to the outside of the support rod 100 through each hole. The second end 320 is connected to the rod cavity of the support rod 100. As shown Figure 6 As shown, the joint 500 is then pushed to the second position. At this time, the total length of the water module 200 and the joint 500 assembled is extended, and the total length is greater than the length dimension of the mounting hole. The joint 500 is inserted into the support rod 100, and cooperates with the second end 320, so that the water module 200 and the joint 500 cannot be separated from the support rod 100 from the mounting hole. At the same time, the second end 320 and the joint 500 are respectively abutted against the inside of the support rod 100 or the two ends of the mounting hole, limiting the movement of the water module 200 and the joint 500 relative to the support rod 100 along the length direction of the support rod 100, thereby realizing the installation of the water module 200. The waist spray installation structure can be applied to a shower device, and the support rod 100 is placed vertically as a shower pipe of the shower device. An external water supply system such as a water heater, a tap water pipe, etc. is connected to the support rod 100. After water enters the support rod 100, it enters the first flow channel 330 through the second end 320, and is transported to each nozzle 400 along the first flow channel 330 and then sprayed outward. The cooperation between the water flow module 200 and the joint 500 is not limited by the cross-sectional shape of the support rod 100. The support rod 100 can be adapted to a round tube, a square tube, etc. There is no need to adopt a complex structure inside the support rod 100. The water flow module 200 and the joint 500 can be installed by simply opening an installation port 110 on the support rod 100. The structure is simple, the adaptability is high, and the space occupied is small.

[0038] In some embodiments of the present invention, Figure 3As shown, a second flow channel 340 is also provided inside the water inlet 300. The second flow channel 340 can be directly formed in the water inlet 300, or a trough body can be provided in the water inlet 300, and then the second flow channel 340 is formed by cooperation of a cover plate. The second flow channel 340 and the first flow channel 330 are both connected to the second end 320, and the first flow channel 330 and the second flow channel 340 are in parallel relationship. The first flow channel 330 is not connected to the first end 310, and the other end of the second flow channel 340 is connected to the first end 310. At the same time, the interior of the joint 500 is hollow, and the first end 310 can be connected to the rod cavity of the support rod 100 through the joint 500, that is, one end of the second flow channel 340 is connected to the rod cavity of the support rod 100 through the second end 320, and the other end of the second flow channel 340 is connected to the rod cavity of the support rod 100 through the first end 310 and the joint 500. When in use, Figure 3 As shown, the support rod 100 is placed vertically, with the second end 320 facing downward and the first end 310 facing upward. The second end 320 can serve as the water inlet end of the water inlet body 300. Water enters the support rod 100 from the lower part of the support rod 100, and the water spreads and flows upward. Water enters the water inlet body 300 from the second end 320, and the water can be selected to enter the first flow channel 330 or the second flow channel 340 according to the use requirements. When water enters the first flow channel 330, it is sprayed out through the nozzle 400 for use. When water enters the second flow channel 340, the water passes through the first end 310 and the joint 500 upward into the upper part of the support rod 100. The upper part of the support rod 100 can be connected to a shower head, etc. The first flow channel 330 and the second flow channel 340 are used to divert water and increase the diversity of water use.

[0039] Among them, the structure for selecting a water passage for the first flow channel 330 and the second flow channel 340 can be directly connected to different water pipes from the external water supply system, which pass through the support rod 100, and the second end 320 is respectively connected to the first flow channel 330 and the second flow channel 340, and the water passage state of the first flow channel 330 and the second flow channel 340 is selected from the water supply system. In this embodiment, a switching valve 600 is set on the water passage module 200. The switching valve 600 is installed on the water inlet body 300. The switching valve 600 can be an electronic valve such as a solenoid valve, etc.; it can also be a manual valve, which is switched by manual pressing. The switching valve 600 is used to select whether the water enters the first flow channel 330 or the second flow channel 340 after passing through the second end 320. The button of the manual switching valve 600 can be set to pass out of the support rod 100 for user control.

[0040] In some specific embodiments of the present invention, Figure 2 , Figure 3 , Figure 6 and Figure 7As shown, the support rod 100 is in the shape of a circular tube. The second end 320 and the end portion where the joint 500 is connected to the support rod 100 are both configured as a circular mouth shape, which is adapted to the cross-sectional shape of the rod cavity of the support rod 100. A first sealing ring 321 is sleeved on the outer wall of the second end 320, and a second sealing ring 510 is sleeved on the outer wall of the joint 500. When the second end 320 extends into the support rod 100, the first sealing ring 321 abuts against the inner wall of the support rod 100, so that a water seal is formed between the second end 320 and the inner wall of the support rod 100, and water can only flow into the water inlet 300 through the second end 320, and cannot flow out to the installation port 110 through the second end 320 and the inner wall of the support rod 100. When the joint 500 is inserted into the support rod 100, the second sealing ring 510 is attached to the inner wall of the support rod 100, so that the joint 500 and the inside of the support rod 100 are water-tight, and water is prevented from leaking from the joint 500 and the support rod 100 to the installation port 110. The joint 500 and the connecting surface of the first end 310 can also be water-tightly connected by other sealing rings. When water flows in the support rod 100, it must pass through the water inlet 300, and no water leakage will occur from the installation port 110.

[0041] In some specific embodiments of the present invention, Figure 2 , Figure 3 , Figure 6 and Figure 8 As shown, a first limiting column 322 is provided on the outer wall of the second end 320. The first limiting column 322 can be formed by extending along the radial direction of the second end 320. When the second end 320 extends into the support rod 100, the first limiting column 322 abuts against one end of the mounting opening 110. The first limiting column 322 is used to limit the insertion depth of the second end 320 relative to the support rod 100. The second end 320 is fixed relative to the mounting opening 110, which serves as a fulcrum when adjusting the position of the joint 500.

[0042] In some specific embodiments of the present invention, Figure 2 , Figure 3 , Figure 6 and Figure 8 As shown, a second limiting column 520 is provided on the outer wall of the joint 500. The second limiting column 520 can extend out along the radial direction of the joint 500. When the joint 500 enters the support rod 100, the joint 500 is initially located at the first position, and the second limiting column 520 does not abut against the installation opening 110. When the joint 500 moves to the second position, the second limiting column 520 can abut against one end of the installation opening 110, thereby limiting the depth of the joint 500 extending into the support rod 100, that is, positioning the second position of the joint 500.

[0043] In some embodiments of the present invention, Figure 2 , Figure 3 , Figure 6 and Figure 8As shown, it also includes a back cover 700. When the water flow module 200 and the connector 500 are installed in the support rod 100, the back cover 700 covers the outer side of the installation port 110. The back cover 700 blocks the installation port 110. A clamping position 701 is provided on the back cover 700, and the back cover 700 and the second end 320 can be fixedly connected by plugging, screw locking, etc. The connector 500 can be clamped on the clamping position 701, so as to limit the connector 500 to the second position. It can be that the first limiting column 322 is hollow, and the back cover 700 is fixedly connected to the first limiting column 322 by screws. Then, the clamping position 701 is used to cooperate with the second limiting column 520 to clamp, on the one hand, fix the back cover 700, and on the other hand, limit the connector 500 to the second position through the back cover 700. Specifically, as Figure 8 As shown, a protrusion 710 is provided on the rear cover 700. After the rear cover 700 is installed, the protrusion 710 can abut against the joint 500, and the joint 500 is radially restricted in the support rod 100. A peripheral edge 720 is provided around the rear cover 700, and there is a certain interval between the protrusion 710 and the peripheral edge 720, and a clamping position 701 is formed at the interval.

[0044] In the description of this specification, the description of reference terms such as "some specific embodiments" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A waist spray installation structure, characterized in that: include: A hollow support rod (100), wherein a side wall of the support rod (100) is provided with a mounting opening (110) along the axial direction; A water flow module (200) comprises a water inlet body (300) and a nozzle (400), wherein the water inlet body (300) extends from a first end (310) to a second end (320) along a length direction, a first flow channel (330) communicating with the second end (320) is provided inside the water inlet body (300), and a plurality of nozzles (400) are mounted on the water inlet body (300) and communicate with the first flow channel (330); A joint (500), the joint (500) being mounted on the first end (310), the joint (500) being capable of moving relative to the first end (310) along the length direction of the water inlet body (300) between a first position and a second position; wherein: When the joint (500) moves to the first position, the total length of the water flow module (200) and the joint (500) when assembled is less than the opening length of the installation opening (110), the water flow module (200) and the joint (500) can pass through the installation opening (110) and be placed into the support rod (100), the second end (320) is communicated with the interior of the support rod (100), and the nozzle (400) is disposed outside the side wall of the support rod (100); After being placed in the support rod (100), the joint (500) moves to the second position, the total length of the assembled water flow module (200) and the joint (500) is greater than the opening length of the installation opening (110), and the second end (320) and the joint (500) can abut against and be fixed in the support rod (100).

2. The waist spray installation structure according to claim 1, characterized in that: A second flow channel (340) is further provided inside the water inlet body (300), the second flow channel (340) being connected between the first end (310) and the second end (320), the interior of the joint (500) being hollow, and the second flow channel (340) being able to be connected to the interior of the support rod (100) through the second end (320) and the joint (500).

3. The waist spray installation structure according to claim 2 is characterized in that: The water flow module (200) further comprises a switching valve (600), the switching valve (600) being mounted on the water inlet body (300), the switching valve (600) being used to control the second end (320) to be connected to one of the first flow channel (330) and the second flow channel (340).

4. The waist spray installation structure according to claim 1, characterized in that: The support rod (100) is in the shape of a circular tube, the second end (320) is in the shape of a round mouth, the end of the joint (500) connected to the support rod (100) is in the shape of a round mouth, the outer wall of the second end (320) is sleeved with a first sealing ring (321), the second end (320) and the inner wall of the support rod (100) are water-tightened by the first sealing ring (321), the outer wall of the joint (500) is sleeved with a second sealing ring (510), the joint (500) and the inner wall of the support rod (100) are water-tightened by the second sealing ring (510).

5. The waist spray installation structure according to claim 1 is characterized in that: A first limiting column (322) is provided on the outer wall of the second end (320); when the second end (320) extends into the support rod (100), the first limiting column (322) abuts against one end of the installation opening (110).

6. The waist spray installation structure according to claim 1, characterized in that: A second limiting column (520) is provided on the outer wall of the joint (500), and when the joint (500) enters the support rod (100) and moves from the first position to the second position, the second limiting column (520) can abut against one end of the installation opening (110).

7. The waist spray installation structure according to claim 1, 5 or 6, characterized in that: The device further comprises a rear cover (700), wherein the rear cover (700) covers the outer side of the installation opening (110), and a latching position (701) is provided on the rear cover (700). The rear cover (700) is fixedly connected to the second end (320), and the connector (500) can be latched on the latching position (701) to restrict the connector (500) to the second position.

8. The waist spray installation structure according to claim 7, characterized in that: The rear cover (700) is provided with a protrusion (710), the protrusion (710) being capable of abutting against the joint (500) and radially restricting the joint (500) in the support rod (100), and a gap is provided between the protrusion (710) and the peripheral edge (720) of the rear cover (700) to form the locking position (701).

9. The waist spray installation structure according to claim 1, characterized in that: The nozzle (400) is rotatably mounted on the water inlet body (300) and extends out of the support rod (100).

10. A shower device, characterized in that: It includes the waist spray installation structure described in any one of claims 1 to 9.

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