Portable shower head

Abstract

The utility model discloses a portable shower head which comprises an outer sleeve, a water inlet pipe is arranged at one end of the outer sleeve, a rear cover is connected to the water inlet pipe in a threaded mode, a sliding pipe is arranged in the outer sleeve in a sliding mode, a plurality of water outlet holes are formed in the side wall of the sliding pipe, and a sealing cap is arranged at the end, away from the water inlet pipe, of the sliding pipe. A clamping part and a connecting part are arranged on the outer wall of the sealing cap, the diameter of the clamping part is smaller than that of the connecting part, and the rear cover can be clamped on the clamping part when the water inlet pipe is connected with an external water pipe. According to the shower head, when the shower head is replaced, firstly, the rear cover connected to the water inlet pipe is screwed off, the rear cover is arranged on the sealing cap after the rear cover is screwed off, the rear cover can be prevented from being lost, the water inlet pipe is connected with an external water pipe after the rear cover is screwed off, spraying and bathing can be conducted after the sliding pipe is pulled out, the shower head is taken down after bathing is completed, and the rear cover is connected with the water inlet pipe again. The sealing device is used for sealing the water inlet pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shower technical field especially portable shower. BACKGROUND

[0002] The shower is a kind of appliance commonly seen in bathroom, is used to flush when bathing.The portable shower appears on market now, is used to the need of the convenience of travel or business trip personnel, needs in the process of travel or business trip, to stay in hotel, to be more clean and sanitary, can carry portable shower personally, portable shower is equipped with water inlet pipe for connecting with outlet pipe, just need to connect portable shower on outlet pipe when bathing and can flush, and when not using, shower can be put in backpack;In order to seal outlet pipe, prevent dust from outside into inside and inside residual water stain from flowing out from water inlet pipe and polluting backpack, generally, back cover is equipped on outlet pipe, and back cover can be removed when using;But in the process of bathing, since back cover is small, and does not have special storage position, after removal, it is easy to lose by placing randomly, leading to that shower cannot be sealed after use. SUMMARY

[0003] The utility model aims at the deficiency of prior art, provide a kind of portable shower.

[0004] To solve the above problems, the technical scheme adopted by the utility model is:

[0005] A kind of portable shower, including outer sleeve pipe, the one end of the outer sleeve pipe is equipped with water inlet pipe, the water inlet pipe is screw-threaded connection with back cover, the sliding tube is slidably arranged in the outer sleeve pipe, the side wall of the sliding tube is equipped with a plurality of water outlets, the one end of the sliding tube away from water inlet pipe is equipped with sealing cap, the outer wall of the sealing cap is equipped with clamping portion and connecting portion, the diameter of the clamping portion is less than the diameter of connecting portion, in the state that water inlet pipe is connected with external water pipe, the back cover can be clamped on clamping portion.

[0006] Preferably, the back cover includes a cover body and a fixed block fixedly arranged in the cover body, the fixed block is screw-threaded connected with the water inlet pipe, and the thickness of the fixed block is less than the thickness of the cover body.

[0007] Preferably, the side wall of the sliding tube is equipped with a water outlet window, a water outlet plate is fixedly arranged in the water outlet window, and the water outlet hole is arranged on the water outlet plate.

[0008] Preferably, an inner sleeve pipe is arranged between the outer sleeve pipe and the sliding tube, the inner sleeve pipe is fixedly connected with the outer sleeve pipe, the water inlet pipe is arranged at one end of the inner sleeve pipe, and the sliding tube is slidably arranged in the inner sleeve pipe.

[0009] Preferably, the sliding pipe is internally provided with a filter core, the diameter of the filter core is smaller than the inner diameter of the sliding pipe, an internal flow channel is formed in the filter core, a support frame is arranged at one end of the filter core, a plurality of support legs are uniformly arranged on the support frame in the circumferential direction, a connecting sleeve is arranged at the other end of the filter core, and a support pipe is connected to the connecting sleeve and communicates with the flow channel.

[0010] Preferably, a first sealing ring is arranged on the side wall of the connecting sleeve for sealing between the support frame and the sliding pipe.

[0011] Preferably, a second sealing ring is arranged on the side wall of the sliding pipe for sealing between the sliding pipe and the inner sleeve pipe.

[0012] Preferably, a cannula is arranged in the support pipe, one end of the cannula abuts against the connecting sleeve, the other end of the cannula is connected with a aromatherapy box, a water passing hole is formed in the side wall of the cannula, a partition plate is arranged in the cannula, a through hole is formed in the partition plate, and the aromatherapy box and the cannula are communicated through the through hole.

[0013] Preferably, a guide block is fixedly arranged on the side wall of the sliding pipe, and a guide groove is formed in the inner wall of the outer sleeve pipe, and the guide block is slidingly arranged in the guide groove.

[0014] Preferably, a clamping block is arranged on the side wall of the inner sleeve pipe, and a perspective window is formed in the side wall of the outer sleeve pipe, and the clamping block is clamped in the perspective window.

[0015] The beneficial effects generated by the above technical scheme are as follows:

[0016] In the utility model, when the shower head is connected with the external water pipe, the rear cover is screwed off and the portable shower head is connected with the external water pipe, the screwed-off rear cover can be clamped on the clamping table of the sealing cap to prevent the sealing cover from falling off, then the sliding pipe is pulled to slide in the outer sleeve pipe, the water outlet hole is moved to the outside of the outer sleeve pipe, and after the water pipe is opened, the sprayed water can be sprayed from the water outlet hole to realize the flushing shower; since the rear cover is clamped on the clamping table of the sealing cap, the rear cover can be directly taken off from the sealing cap and the water inlet pipe is sealed after use, so that the rear cover is prevented from being lost. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the closed state perspective view of the utility model;

[0018] Figure 2 is the sectional view of the utility model;

[0019] Figure 3 is the open state perspective view of the utility model;

[0020] Figure 4 is a sliding pipe perspective view of the utility model;

[0021] Figure 5 is a sleeve pipe perspective view of the utility model;

[0022] Figure 6 is a support frame perspective view of the utility model;

[0023] Figure 7 is a rear cover perspective view of the utility model.

[0024] In the figure: 1 is a sleeve pipe, 2 is a water inlet pipe, 3 is a rear cover, 4 is a sliding pipe, 5 is a water outlet hole, 6 is a sealing cap, 7 is a clamping part, 8 is a cover body, 9 is a fixed block, 10 is a water outlet plate, 11 is an inner sleeve pipe, 12 is a filter core, 13 is a support frame, 14 is a support leg, 15 is a support pipe, 16 is a water passing groove, 17 is a first sealing ring, 18 is a second sealing ring, 19 is a guide block, 20 is a guide groove, 21 is a clamping block, 22 is a perspective window, 23 is a cannula, 24 is a water passing hole, 25 is a partition plate, 26 is a through hole, 27 is a aromatherapy box, 28 is a connecting part, 29 is a connecting sleeve. DETAILED DESCRIPTION

[0025] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0026] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. The indicated device or element must have a particular orientation, a particular orientation and operation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the utility model, it needs to be explained that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] As Figure 1 , Figure 2As shown, a portable shower, including the outer sleeve 1, the outer sleeve 1 is a tubular structure, one end of the outer sleeve 1 is provided with the water inlet pipe 2, the other end of the outer sleeve 1 is an open end, the outer wall of the water inlet pipe 2 is provided with external threads, the water inlet pipe 2 is threadedly connected with the rear cover 3, for sealing the water inlet pipe 2, prevent external dust into or internal residual water stains flow out, the outer sleeve 1 is slidably provided with the sliding pipe 4, the side wall of the sliding pipe 4 is provided with a plurality of water outlets 5, the end of the sliding pipe 4 away from the water inlet pipe 2 is provided with a sealing cap 6, the sliding pipe 4 and the sealing cap 6 are threadedly connected, the side wall of the sealing cap 6 is provided with a clamping portion 7 and a connecting portion 28, the diameter of the clamping portion 7 is smaller than the diameter of the connecting portion 28, in the state that the water inlet pipe 2 is connected with the external water pipe, the rear cover 3 can be clamped on the clamping portion 7.

[0029] In the utility model, when the shower is installed, first, the rear cover 3 is screwed off from the water inlet pipe 2, and the rear cover 3 is connected with the sealing cap 6, the rear cover 3 can be clamped on the clamping portion 7, preventing the rear cover 3 from falling and being lost, then the water inlet pipe 2 is connected with the external water pipe, as shown in the figure, Figure 3 When showering, the sliding pipe 4 is only slid out of the outer sleeve 1, so that the water outlet 5 moves to the outside of the outer sleeve 1, after the water pipe is opened, the water flow can enter the sliding pipe 4 from the water inlet pipe 2, and finally is sprayed from the water outlet 5, so as to spray and wash the human body, after the washing is completed, the shower can be separated from the external water pipe, then the rear cover 3 is taken off from the sealing cap 6, finally the rear cover 3 is connected with the water inlet pipe 2, the rear cover 3 can seal the water inlet pipe 2, preventing external dust from entering the shower, and also preventing the residual water in the shower from flowing out of the water inlet pipe 2, so that the backpack is not wetted.

[0030] It should be noted that the top end of the sliding pipe 4 is provided with external threads, the inner wall of the sealing cap 6 is provided with internal threads, after the sliding pipe 4 and the sealing cap 6 are threadedly connected, in order to avoid the water in the sliding pipe 4 from leaking from the thread connection, the sliding pipe 4 and the sealing cap 6 are ultrasonically welded again, so that the sealing between the sliding pipe 4 and the sealing cap 6 is more tight, avoiding water leakage.

[0031] Further, as shown in the figure, Figure 7 The rear cover 3 includes a cover body 8 and a fixed block 9 fixedly arranged in the cover body 8, the cover body 8 is a cylindrical structure, one end of the cover body 8 is an open end, the other end is a closed end, the inner diameter of one side of the open end of the cover body 8 is matched with the diameter of the clamping portion 7, so that the cover body 8 can be prevented from falling off when being clamped on the clamping portion 7, the fixed block 9 is fixedly arranged at the closed end of the cover body 8, a connecting hole is formed in the middle of the fixed block 9, the connecting hole is provided with internal threads, for threadedly connecting with the water inlet pipe 2, the fixed block 9 is threadedly connected with the water inlet pipe 2, the thickness of the fixed block 9 is smaller than the thickness of the cover body 8, so that the fixed block 9 does not hinder when the cover body 8 is connected with the sealing cap 6.

[0032] In another embodiment, the rear cover 3 is also provided with a clamping portion and a connecting portion, and the diameter of the clamping portion is smaller than that of the connecting portion. After the sealing cap 6 on the sliding tube 4 is removed, in order to avoid the sealing cap 6 from being lost due to being placed randomly, the sealing cap 6 can be clamped at the clamping portion of the rear cover 3.

[0033] Further, as shown in Figure 3 the side wall of the sliding tube 4 is provided with a water outlet window, a water outlet plate 10 is fixedly arranged in the water outlet window, and the water outlet hole 5 is arranged on the water outlet plate 10. The water outlet plate 10 is made of stainless steel, so that the water outlet hole 5 can be arranged to be more fine and dense on the water outlet plate 10, so that the water outlet is more sufficient and more uniform.

[0034] Further, as shown in Figure 2 the side wall of the sliding tube 4 is provided with a water outlet window, a water outlet plate 10 is fixedly arranged in the water outlet window, and the water outlet hole 5 is arranged on the water outlet plate 10. The water outlet plate 10 is made of stainless steel, so that the water outlet hole 5 can be arranged to be more fine and dense on the water outlet plate 10, so that the water outlet is more sufficient and more uniform.

[0035] Further, as shown in Figure 2 and Figure 6As shown, the sliding tube 4 is provided with a filter core 12, which can be made of filter cotton, activated carbon filter core or polypropylene filter core or other filterable materials available on the market. The filter core 12 has a cylindrical structure, and the diameter of the filter core 12 is smaller than the inner diameter of the sliding tube 4, so that a gap is left between the filter core 12 and the sliding tube 4, which can be used for water flow. The filter core 12 is internally provided with a water flow channel, which penetrates through both ends of the filter core 12. One end of the filter core 12 is provided with a support frame 13, which can seal one end of the filter core 12. The support frame 13 is uniformly provided with a plurality of support legs 14 in the circumferential direction. The support legs 14 abut one end of the sliding tube 4, and a gap is provided between adjacent two support legs 14 for water flow. The other end of the filter core 12 is provided with a connecting sleeve 29, the middle part of which is provided with a hole. The connecting sleeve 29 is connected with a support pipe 15, which communicates with the water flow channel through the connecting sleeve 29. The side wall of the support pipe 15 is provided with a plurality of water passing grooves 16. In this embodiment, after the water flows into the sliding tube 4, it can flow into the gap between the filter core 12 and the sliding tube 4 through the gap between adjacent two support legs 14, and then permeate into the water flow channel through the filter core 12. The water can be filtered during the permeation process to remove impurities in the water. The water in the water flow channel enters the support pipe 15 through the connecting sleeve 29, and then enters the sliding tube 4 from the water passing grooves 16. The water passing grooves 16 are uniformly arranged in the circumferential direction. Finally, the water can be discharged from the water outlet hole 5 for spraying. The water flow through the water passing grooves 16 can make the water flow more uniform.

[0036] Further, the side wall of the connecting sleeve 29 is provided with a first sealing ring 17 for sealing between the support frame 13 and the sliding tube 4. When the water flows into the gap between the filter core 12 and the sliding tube 4, the first sealing ring 17 can prevent the water from flowing between the connecting sleeve 29 and the sliding tube 4, so that the water can only permeate into the water flow channel from the filter core 12 for filtration.

[0037] Further, the side wall of the sliding tube 4 is provided with a second sealing ring 18 for sealing between the sliding tube 4 and the inner sleeve 11.

[0038] Further, the support pipe 15 is provided with a pipe 23, one end of the pipe 23 abuts against the connecting sleeve 29, and the other end is connected with the aromatherapy box 27, the end of the aromatherapy box 27 away from the connecting sleeve 29 abuts against one end of the support pipe 15, the side wall of the pipe 23 is provided with a water passing hole 24, the inside of the pipe 23 is provided with a partition plate 25, the partition plate 25 is provided with a through hole 26, and the aromatherapy box 27 and the pipe 23 are connected through the through hole 26. In the embodiment, the water flow can enter the pipe 23 through the connecting sleeve 29 after passing through the water flow channel, and then enter the support pipe 15 through the water passing hole 24 in the side wall of the pipe 23, and in the process of passing through, the aromatherapy box 27 is filled with essential oil, the essential oil can enter the pipe 23 through the through hole 26 in the partition plate 25, and mix with the water flow entering the pipe 23, so that the water flow has the aroma.

[0039] Further, as shown in Figure 4 and Figure 5 The outer side wall of the sliding pipe 4 is fixedly provided with a guide block 19, the guide block 19 is located in the middle of the sliding pipe 4, the inner wall of the outer sleeve pipe 1 is provided with a guide groove 20, the guide groove 20 is arranged along the length direction of the outer sleeve pipe 1, and the guide block 19 is slidingly arranged in the guide groove 20, so that the sliding pipe 4 slides along the length direction of the guide groove 20 when sliding in the outer sleeve pipe 1, thereby avoiding rotation of the sliding pipe 4 in the outer sleeve pipe 1

[0040] Further, the outer end of the outer sleeve pipe 1 away from the water inlet pipe 2 is provided with a limiting ring for limiting the guide block 19, and the guide block 19 abuts against the limiting ring when sliding to the outermost end in the guide groove 20, thereby avoiding the guide block 19 from being separated from the guide groove 20.

[0041] Further, the side wall of the inner sleeve pipe 11 is provided with a clamping block 21, the side wall of the outer sleeve pipe 1 is provided with a perspective window 22, the clamping block 21 is clamped in the perspective window 22, and the inner sleeve pipe 11, the clamping block 21 and the sliding pipe 4 are all made of transparent plastic material, so that the water flow entering the inside of the sliding pipe 4 can be directly observed from the clamping block 21, and whether the water flow is clean can be directly observed.

[0042] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A portable shower head, characterized in that, Includes an outer tube (1), one end of which is provided with a water inlet pipe (2), and a rear cover (3) is threadedly connected to the water inlet pipe (2). A sliding tube (4) is slidably arranged inside the outer tube (1). Multiple water outlet holes (5) are opened on the side wall of the sliding tube (4). A sealing cap (6) is provided at the end of the sliding tube (4) away from the water inlet pipe (2). The outer wall of the sealing cap (6) is provided with a snap-fit ​​part (7) and a connecting part (28). The diameter of the snap-fit ​​part (7) is smaller than the diameter of the connecting part (28). When the water inlet pipe (2) is connected to an external water pipe, the rear cover (3) can be snapped onto the snap-fit ​​part (7).

2. A portable shower head according to claim 1, characterized in that, The rear cover (3) includes a cover body (8) and a fixing block (9) fixedly disposed inside the cover body (8). The fixing block (9) is threadedly connected to the water inlet pipe (2). The thickness of the fixing block (9) is less than the thickness of the cover body (8).

3. A portable shower head according to claim 1, characterized in that, The sliding tube (4) has a water outlet window on its side wall, and a water outlet plate (10) is fixedly installed inside the water outlet window. The water outlet hole (5) is opened on the water outlet plate (10).

4. A portable shower head according to claim 1, characterized in that, An inner sleeve (11) is provided between the outer sleeve (1) and the sliding tube (4). The inner sleeve (11) is fixedly connected to the outer sleeve (1). The water inlet pipe (2) is provided at one end of the inner sleeve (11). The sliding tube (4) is slidably provided inside the inner sleeve (11).

5. A portable shower head according to claim 4, characterized in that, A filter element (12) is provided inside the sliding tube (4). The diameter of the filter element (12) is smaller than the inner diameter of the sliding tube (4). A water flow channel is provided inside the filter element (12). A support frame (13) is provided at one end of the filter element (12). Multiple support legs (14) are evenly arranged along the circumferential direction on the support frame (13). A connecting sleeve (29) is provided at the other end of the filter element (12). A support tube (15) is connected to the connecting sleeve (29). The support tube (15) is connected to the water flow channel through the connecting sleeve (29). Multiple water passage grooves (16) are provided on the side wall of the support tube (15).

6. A portable shower head according to claim 5, characterized in that, The connecting sleeve (29) is fitted with a first sealing ring (17) on its side wall for sealing between the support frame (13) and the sliding tube (4).

7. A portable shower head according to claim 4, characterized in that, The side wall of the sliding tube (4) is fitted with a second sealing ring (18) for sealing between the sliding tube (4) and the inner sleeve (11).

8. A portable shower head according to claim 5, characterized in that, The support tube (15) is provided with an insertion tube (23). One end of the insertion tube (23) abuts against the connecting sleeve (29), and the other end is connected to the aromatherapy box (27). A water passage hole (24) is opened on the side wall of the insertion tube (23). A partition (25) is provided inside the insertion tube (23). A through hole (26) is opened on the partition (25). The aromatherapy box (27) and the insertion tube (23) are connected through the through hole (26).

9. A portable shower head according to claim 4, characterized in that, A guide block (19) is fixedly provided on the side wall of the sliding tube (4), and a guide groove (20) is provided on the inner wall of the outer tube (1). The guide block (19) is slidably disposed in the guide groove (20).

10. A portable shower head according to claim 4, characterized in that, The inner sleeve (11) has a locking block (21) on its side wall, and the outer sleeve (1) has a viewing window (22) on its side wall. The locking block (21) is locked inside the viewing window (22).

Images