CN212177938U - Simple handheld shower device - Google Patents

Abstract

The utility model discloses a simple and easy handheld shower device, including the gondola water faucet, be provided with water inlet and jet on the gondola water faucet, two accuse case are installed to the gondola water faucet lower extreme, and the mixed water export and the water inlet intercommunication of two accuse case, two accuse case still include cold water inlet and hot water inlet, and the cold water inlet passes through hose one and cold water delivery pipe intercommunication, and the hot water inlet passes through hose two and hot water delivery pipe intercommunication. This simple and easy handheld shower device is connected with two accuse case on the gondola water faucet, simple structure, convenient to use, low in production cost need not to adjust the water flow and the leaving water temperature of gondola water faucet through the shower faucet.

Description

Simple handheld shower device

Technical Field

The utility model relates to a bathroom device, in particular to simple and easy handheld shower bath.

Background

Existing hand held showers typically include a hand held shower head, hose, and shower faucet. The shower head is connected with the water outlet of the shower faucet through a hose, the shower faucet is arranged at the end part of a cold water pipe and a hot water pipe, the cold water pipe and the hot water pipe are embedded in the wall, and the cold water inlet and the hot water inlet of the shower faucet are respectively connected with a cold water pipeline and a hot water pipeline. The shower faucet is internally provided with a flow regulating valve core and a temperature regulating valve core (or a double-control valve core), the water outlet flow of the shower head is controlled by the flow regulating valve core, and the water outlet temperature of the shower head is controlled by the temperature regulating valve core.

The shower faucet in the current market is approximately hundreds yuan to hundreds yuan, the water outlet temperature and the water outlet flow of the shower head are controlled through the shower faucet, and the use cost of the whole set of device is high. The existing hand-held shower device is arranged in such a way and is generally used in fixed buildings such as families, hotels and the like. For temporary places with low requirements such as construction sites and the like, the use cost is too high, and the installation and connection are inconvenient. At present, plastic pipes are mostly used for the water pipes, and the plastic pipes have good pressure resistance but are easy to deform. In the temporary building on the building site, the pipeline is generally in the wall outside, does not obtain effectual fixed, and shower faucet whole weight is great, installs behind the water pipe upper end, and the water pipe can take place slope, crooked, influences the use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a simple and easy handheld shower device is connected with two accuse case on the gondola water faucet, need not to adjust the water flow and the leaving water temperature of gondola water faucet through the shower faucet, simple structure, connection convenience, low in production cost.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a simple and easy handheld shower bath, includes the gondola water faucet, is provided with water inlet and jet on the gondola water faucet, and two accuse case are installed to the gondola water faucet lower extreme, and two accuse case include casing and adjustment handle, are provided with mixed water export, cold water inlet and hot water inlet on the casing, and mixed water export and water inlet intercommunication, cold water inlet pass through hose one and cold water delivery pipe intercommunication, and the hot water inlet passes through hose two and hot water delivery pipe intercommunication.

Through above-mentioned technical scheme, two accuse case both can adjust outlet water temperature, can adjust outlet water flow again, and two accuse case are installed at the gondola water faucet lower extreme, directly combine both, can directly adjust outlet water temperature and outlet water flow on the device. When the water outlet device is used, the size of the water outlet flow can be controlled by pulling the adjusting handle, and the water outlet temperature can be controlled by rotating the adjusting handle. The double-control valve core is directly connected to the water inlet of the shower head, and does not need to be installed inside the shower head, so that the shower head is simple in structure and convenient to manufacture.

Because the shower head is directly provided with the double-control valve core, the shower head does not need to be matched with a shower faucet for use when in use. During installation, the cold water inlet and the hot water inlet are connected with the cold water supply pipeline and the hot water supply pipeline respectively only through the first hose and the second hose, and connection can be completed. The whole structure is simple, the cost is low, the installation and the use are convenient, and the device is suitable for being used in places with low requirements such as construction sites, low-price hotels and the like.

The double-control valve core is directly arranged at the lower end of the shower head, and the control is more convenient and accurate. Because the mixed water outlet of the double control valve core is less apart from the spray orifice of the shower head, the volume of the water storage cavity between the double control valve core and the spray orifice of the shower head is also less, and in the actual use process, the water in the water storage cavity needs to be completely discharged and can flow out only by adjusting the warm water through the double control valve core. The water stored in the water storage cavity is small, and when the double-control valve core is opened, cold water in the water storage cavity can be discharged quickly, so that warm water adjusted by the double-control valve core can flow out in time. Set up like this, on the one hand can reduce the waste of water resource, and on the other hand for warm water after adjusting through two accuse case can follow the jet blowout sooner, and the user can feel the outlet water temperature after adjusting sooner, makes spun rivers feed back the temperature after the case is adjusted sooner, makes the temperature adjust more convenient, accurate.

Preferably, the adjusting handle is positioned at one end of the double-control valve core, the mixed water outlet of the double-control valve core is arranged at the other end of the double-control valve core, and the hot water inlet and the cold water inlet are arranged on the side surfaces of the double-control valve core; or the adjusting handle is arranged at one end of the double-control valve core, the hot water inlet and the cold water inlet are arranged at the other end of the double-control valve core, and the mixed water outlet is arranged on the side surface of the double-control valve core.

Through the technical scheme, the positions of the water inlets and the water outlets of the double-control valve core and the positions of the adjusting handles can be reasonably arranged, so that the double-control valve core and the shower head can be stably connected in the using process. Meanwhile, after the cold water inlet and the hot water inlet are connected with the first hose and the second hose, the hoses cannot interfere with the adjusting handle in the using process, and the set water outlet temperature and the set water outlet size cannot be influenced.

When the adjusting handle and the mixed water outlet are respectively arranged at two ends of the double-control valve core, the double-control valve core is connected with the shower head, the adjusting handle is arranged at the lower end of the shower head, and the water outlet temperature and the water outlet flow can be directly adjusted from the lower end of the shower head. When adjustment handle and hot and cold water inlet are in two ends of the double control valve core respectively, after the double control valve core and the gondola water faucet are connected, the adjustment handle faces the user, and the user can directly rotate and pull the adjustment handle from the side face of the gondola water faucet.

Preferably, the water inlet is arranged at the lower end of the shower head, and the mixed water outlet is directly communicated with the water inlet.

Through the technical scheme, the device is simpler in overall structure, more convenient to connect and install and lower in cost.

Preferably, the lower end of the shower head is provided with a connecting part, the water inlet is arranged in the connecting part, and the outer surface of the connecting part is provided with threads.

Through the technical scheme, the shower head can be directly connected with the double-control valve core through the threads on the connecting part, so that the double-control valve core is installed, and a mixed water outlet of the double-control valve core can be communicated with a water inlet. The internal structure of the double-control valve core can refer to the internal structure of Chinese patent with the name of ceramic valve core and valve body with the name of 201410839013.8, and can also refer to the internal structure of Chinese patent with the name of deflector rod control type valve core with the name of 201410815890.1. The connecting screw is used for connecting, the connecting and the disassembling are convenient, meanwhile, the screw thread connection has good sealing capacity, and certain sealing effect can be generated at the connecting part. The connecting structure can be connected in a manner of interference fit, adhesion and the like besides threads.

Preferably, the connecting part is provided with two sealing ring grooves.

Through above-mentioned technical scheme, seted up twice seal ring groove on the connecting portion, can realize double seal, guarantee sealed effect.

Preferably, the outer side of the double-control valve core is sleeved with an anti-scald sleeve.

Through above-mentioned technical scheme, prevent scalding setting up of cover and can protect the user, avoid in the use, contact between user and the two accuse case and lead to producing the scald.

Preferably, the lower end of the shower head is provided with a mounting seat, the double-control valve core is mounted in the mounting seat, a cold water inlet flow passage, a hot water inlet flow passage and a water outlet flow passage are arranged in the mounting seat, the cold water inlet flow passage is communicated with the cold water inlet, the hot water inlet flow passage is communicated with the hot water inlet, and the water outlet flow passage is communicated with the water inlet and the mixed water outlet.

Through the technical scheme, the flow channel can be arranged in the mounting seat through the mounting seat, and the double-control valve core is arranged in the mounting seat, so that the selection range of the double-control valve core is increased, the positions of the water inlet and the water outlet of the double-control valve core can be in different positions, for example, the positions of the water inlet and the water outlet of the double-control valve core can be simultaneously positioned at one end of the double-control valve core.

Preferably, the first hose and the outer side of the hose are coated with an insulating layer.

Through above-mentioned technical scheme, the setting up of insulating layer can carry out the cladding to hose one and hose two to obtain thermal-insulated effect, avoid the user to take place the contact between the use and the hose, lead to scalding. Meanwhile, the heat loss of hot water in the second hose can be reduced due to the arrangement of the heat insulation layer.

Preferably, the first hose and the two ends of the hose are inserted with connecting pieces, and the ends of the connecting pieces are provided with threads.

Through the technical scheme, the hose and the double-control valve core, and the hose and the mounting seat can be connected well and reliably through the connecting piece, so that water flow communication is realized. If the cold water inlet and the hot water inlet of the double-control valve core are provided with connecting structures such as threads, the connecting piece can be directly connected with the cold water inlet and the hot water inlet of the double-control valve core through threads. In addition, when the double-control valve core needs to feed water through the mounting seat, the connecting piece can be connected with the end parts of the cold water inlet flow channel and the hot water inlet flow channel on the mounting seat, so that the communication of a water channel is realized.

Compared with the prior art, the beneficial effects of the utility model are that: the double-control valve core is directly connected with the shower head, the double-control valve core directly mounted at the lower end of the shower head controls the water outlet temperature and the water outlet flow of the shower head, so that the whole handheld shower device is lower in production cost, simpler in structure, more convenient to connect and mount, and when the shower device is used, the shower device is controlled more simply and conveniently, and the water temperature is adjusted more sensitively and accurately.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment;

FIG. 2 is an exploded view of the first embodiment;

FIG. 3 is a schematic view of the lower end of the sprinkler in accordance with the first embodiment;

FIG. 4 is a perspective view of a dual control valve cartridge according to one embodiment;

FIG. 5 is a schematic cross-sectional view of a connection between a cold water inlet and a hose of a dual control valve cartridge according to an embodiment;

FIG. 6 is a schematic view showing the connection position of the mounting base with the shower head and the hose according to the second embodiment;

FIG. 7 is a front view of the mount of the second embodiment;

FIG. 8 is a schematic cross-sectional view taken at A-A of FIG. 7;

FIG. 9 is a schematic cross-sectional view taken at B-B of FIG. 7;

FIG. 10 is a front view of the third embodiment.

Reference numerals: 1. a shower head; 2. a water inlet; 3. an ejection port; 4. a dual control valve core; 5. a mixed water outlet; 6. a cold water inlet; 7. a hot water inlet; 8. a first hose; 9. a second hose; 10. an adjusting handle; 12. a thread; 13. a mounting seat; 14. a cold water inlet flow channel; 15. a hot water inlet flow passage; 16. a water outlet flow channel; 17. a thermal insulation layer; 18. a connecting member; 20. a first sealing ring; 21. an anti-scald sleeve; 22. a hand wheel; 23. a mounting cavity; 24. a connecting portion; 25. a seal ring groove; 26. a housing; 27. and (5) pressing a ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Embodiment I, a simple handheld shower device

As shown in fig. 1 and 2, a simple hand-held shower device comprises a shower head 1, wherein a double control valve core 4 is installed at the lower end of the shower head 1. The shower head 1 is provided with a water inlet 2 and a spray opening 3, and the double-control valve core 4 can use a ceramic valve core as disclosed in chinese patent No. 201410839013.8, and the internal structure of the valve core has been disclosed in more detail and is not described herein again.

As shown in FIG. 2, the dual control valve cartridge 4 includes a housing 26 and an adjustment handle 10. The shell 26 is provided with a cold water inlet 6, a hot water inlet 7 and a mixed water outlet 5. The mixed water outlet 5 and the adjusting handle 10 are respectively positioned at two ends of the double control valve core 4, and the cold water inlet 6 and the hot water inlet 7 are arranged at the side surface of the double control valve core 4. One end of the double-control valve core 4 close to the shower head 1 is provided with a mixed water outlet 5, and the mixed water outlet 5 is connected with the water inlet 2 of the shower head 1. Set up screw thread 12 on 5 inner walls of mixed water export, 1 lower extreme of gondola water faucet is provided with connecting portion 24, and screw thread 12 sets up in the 24 outsides of connecting portion, and water inlet 2 sets up inside connecting portion 24. When the shower head 1 is connected with the double-control valve core 4, the connection is carried out through threads 12. Two sealing ring grooves 25 are formed in the connecting portion 24, a first sealing ring 20 is sleeved on each sealing ring groove 25, and the first sealing ring 20 is arranged to enable the sealing ring grooves to have good sealing performance.

The adjusting handle 10 is arranged at the other end of the double-control valve core 4, and the water outlet flow and the water outlet temperature of the mixed water outlet 5 can be adjusted through the adjusting handle 10. And a cold water inlet 6 and a hot water inlet 7 are arranged on the side surface of the double-control valve core 4, the cold water inlet 6 is communicated with a hot water supply pipeline through a first hose 8, and the hot water inlet 7 is communicated with a cold water supply pipeline through a second hose 9. Connecting pieces 18 are arranged on the cold water inlet 6 and the hot water inlet 7, as shown in fig. 5, threads 12 are arranged on the inner wall of the cold water inlet 6, threads 12 are also arranged at the end parts of the connecting pieces, the connecting pieces 18 are arranged on the cold water inlet 6 through the threads 12, the outer ends of the connecting pieces 18 are positioned on the outer side of the double control valve core 4, and the first hose 8 is tightly hooped on the outer ends of the connecting pieces 18. The corresponding hot water inlet 7 and the second hose 9 are connected and communicated in the mode.

Hose one 8 and the second 9 outside cover of hose are equipped with insulating layer 17, and insulating layer 17 encircles, the cladding is in the first 8 of hose and the second 9 outsides of hose, prevents on the one hand that the user from taking place the contact with the second 9 of hose that the temperature is higher in the use, takes place to scald the accident. On the other hand, the heat insulation layer 17 covers the outer sides of the first hose 8 and the second hose 9, so that the first hose 8 and the second hose 9 are integrated, and are not easy to wind, hook and the like with other objects in the using process.

In addition, in order to further insulate heat and prevent a user from directly contacting the surface of the double-control valve element 4, an anti-scald sleeve 21 is sleeved on the outer side of the double-control valve element 4, and the anti-scald sleeve 21 is sleeved on the outer side of the double-control valve element 4. The anti-scalding sleeve 21 is sleeved on the outer side of the double-control valve core 4 and fixed on the outer side of the double-control valve core 4 through a pressing ring 27, and the pressing ring 27 is in threaded connection with the anti-scalding sleeve 21. An opening is formed in the rear side of the anti-scalding sleeve 21, and the first hose 8 and the second hose 9 extend into the anti-scalding sleeve 21 from the opening and are communicated with the cold water inlet 6 and the hot water inlet 7. The adjusting handle 10 extends out from the lower end of the anti-scalding sleeve 21, a hand wheel 22 is installed on the adjusting handle 10, and the hand wheel 22 drives the adjusting handle 10 to rotate or swing, so that the adjustment of the water outlet temperature and the water outlet flow is realized.

Second embodiment, a simple hand-held shower device

As shown in fig. 6 to 9, the difference between the second embodiment and the first embodiment is the communication manner between the dual control valve element 4 and the shower head 1 in the second embodiment. In the second embodiment, the lower end of the shower head 1 is provided with the mounting base 13, and the mounting base 13 is provided with the cold water inlet channel 14, the hot water inlet channel 15 and the water outlet channel 16. The first hose 8 is communicated with the outer end of the cold water inlet flow passage 14, the second hose 9 is communicated with the outer end of the hot water inlet flow passage 15, and the water inlet 2 of the shower head 1 is communicated with the outer end of the water outlet flow passage 16 of the mounting base 13. The double-control valve core 4 is arranged in the mounting seat 13, and the sealing element is used for sealing between the double-control valve core 4 and the inner wall of the mounting seat 13.

For example, the dual control valve element 4 may be a bottom-in bottom-out dual control thermostatic valve element as shown in chinese patent No. 201710333719.0. A mounting cavity 23 is formed in the mounting seat 13, the mounting cavity 23 is transversely arranged, and the dual-control valve element 4 is mounted in the mounting cavity 23 (how the valve element is fixed in the mounting cavity is common knowledge in the field, and is not described herein again). And a sealing element is arranged between the double-control valve core 4 and the bottom surface of the mounting cavity 23, and the inner end of the double-control valve core 4 is pressed and sealed with the bottom surface of the mounting cavity 23. The mixed water outlet 5 on the inner end of the double control valve core 4 is communicated with the inner end of a water outlet flow passage 16 in the mounting seat 13, the cold water inlet 6 of the double control valve core 4 is communicated with a cold water inlet flow passage 14 in the mounting seat 13, and the hot water inlet 7 of the double control valve core 4 is communicated with a hot water inlet flow passage 15 in the mounting seat 13. The outer ends of the cold water inlet channel 14 and the hot water inlet channel 15 are positioned at the lower side of the rear end of the mounting seat 13, the outer end of the cold water inlet channel 14 is connected with the first hose 8 through a connecting piece 18, and the outer end of the hot water inlet channel 15 is connected with the second hose 9 through a connecting piece 18. The outer end of the water outlet flow passage 16 is positioned on the upper side of the rear end of the mounting seat 13, and the water outlet flow passage 16 is directly communicated with the water inlet 2 at the lower end of the shower head 1.

After the double-control valve core 4 is installed, the adjusting handle 10 is positioned at the front end of the installation seat 13 and has the same direction as the jet orifice 3, and when the double-control valve core is used, the water outlet temperature and the water outlet flow can be controlled through the adjusting handle 10.

Third embodiment, a simple hand-held shower device

As shown in fig. 10, the difference between the third embodiment and the first embodiment is that in the third embodiment, the adjusting handle 10 is located at the left end of the dual control valve core 4, the cold water inlet 62 and the hot water inlet 72 are located at the right end of the dual control valve core 4, and the lower end of the shower head 1 is connected with the side surface of the dual control valve core 4. The hand wheel 22 is sleeved on the adjusting handle 10 and used for adjusting the water outlet temperature and the water outlet flow. When in use, the handle is controlled to face a user, so that the control is convenient.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims (9)

1. The utility model provides a simple and easy handheld shower device, includes gondola water faucet (1), is provided with water inlet (2) and jet (3) on gondola water faucet (1), characterized by: the double-control valve core (4) is installed at the lower end of the shower head (1), the double-control valve core (4) comprises a shell (26) and an adjusting handle (10), a mixed water outlet (5), a cold water inlet (6) and a hot water inlet (7) are formed in the shell (26), the mixed water outlet (5) is communicated with the water inlet (2), the cold water inlet (6) is communicated with a cold water supply pipe through a first hose (8), and the hot water inlet (7) is communicated with the hot water supply pipe through a second hose (9).

2. A simple hand shower as claimed in claim 1 wherein: the adjusting handle (10) is positioned at one end of the double-control valve core (4), the mixed water outlet (5) of the double-control valve core (4) is arranged at the other end of the double-control valve core (4), and the hot water inlet (7) and the cold water inlet (6) are arranged on the side surface of the double-control valve core (4); or the adjusting handle (10) is positioned at one end of the double-control valve core (4), the hot water inlet (7) and the cold water inlet (6) are arranged at the other end of the double-control valve core (4), and the mixed water outlet (5) is arranged on the side surface of the double-control valve core (4).

3. A simple hand shower as claimed in claim 1 wherein: the water inlet (6) is arranged at the lower end of the shower head (1), and the mixed water outlet (5) is directly communicated with the water inlet (2).

4. A simple hand shower as claimed in claim 3 wherein: the lower end of the shower head (1) is provided with a connecting part (24), the water inlet (2) is arranged in the connecting part (24), and the outer surface of the connecting part (24) is provided with threads (12).

5. A simple hand shower as claimed in claim 4 wherein: two sealing ring grooves (25) are arranged on the connecting part (24).

6. A simple hand shower as claimed in claim 2 wherein: an anti-scald sleeve (21) is sleeved on the outer side of the double-control valve core (4).

7. A simple hand shower as claimed in claim 1 wherein: the lower end of the shower head (1) is provided with a mounting seat (13), the double-control valve core (4) is mounted in the mounting seat (13), a cold water inlet flow channel (14), a hot water inlet flow channel (15) and a water outlet flow channel (16) are arranged in the mounting seat (13), the cold water inlet flow channel (14) is communicated with the cold water inlet (6), the hot water inlet flow channel (15) is communicated with the hot water inlet (7), and the water outlet flow channel (16) is communicated with the water inlet (2) and the mixed water outlet (5).

8. A simple hand shower as claimed in claim 1 wherein: the outer sides of the first hose (8) and the second hose (9) are coated with a heat insulation layer (17).

9. A simple hand shower as claimed in claim 1 wherein: a connecting piece (18) is inserted at the end parts of the first hose (8) and the second hose (9), and one end of the connecting piece (18) is provided with a thread (12).

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