One-touch type water-saving shower head

Abstract

The present invention relates to a one-touch water-saving shower head, wherein the opening and closing can be freely controlled via a one-touch on / off method, and when the water supply path packing part blocks the water supply path (outlet), the water supply path packing part is further pressurized upward by the pressure of the raw water (water pressure) to automatically prevent leakage of the water supply path. Furthermore, when a push button is operated, the sliding movement of the water supply path packing part is smooth, and friction between the water supply path packing part and the inner wall of the head body is prevented, thereby preventing wear of parts, maintaining durability, and effectively preventing minor malfunctions.

Description

Technology Field

[0001] The present invention relates to a one-touch water-saving shower head, and more specifically, to a one-touch water-saving shower head that allows for free opening and closing via a one-touch on / off method, and automatically prevents leakage of the water supply path by further pressurizing the water supply path packing part upward by the pressure of the raw water (water pressure) when the water supply path packing part is blocked from the water supply path (outlet). Background Technology

[0002] Generally, a shower head is a device connected to a water supply pipe (water supply hose) used to spray tap water (raw water) supplied through that pipe, and is connected to faucets such as those in bathtubs, shower stalls, and sinks to spray water with a high-pressure stream.

[0003] Shower heads can be connected to faucets via hoses or installed directly on walls, ceilings, etc., and water-saving shower heads capable of controlling the water supply and the amount of water sprayed have been developed and are in use.

[0004] The shower head is configured to eliminate the inconvenience caused by operating a valve by improving it into a one-touch structure that allows for easy adjustment of the amount of water supplied or the water pressure by opening the water supply path by pressing a push knob provided on one side of the shower head body (grip part) and supplying water by releasing the push knob, and by opening the water supply path when the push knob is released.

[0005] However, most conventional one-touch shower heads focus solely on the function of opening and closing the water supply. Consequently, when the push knob is released to cut off the water supply, the water pressure inside the shower head rises, causing water hammering. Therefore, a large amount of force is required to press the push knob to open the blocked water, and noise is generated due to the high water flow rate when opening, causing discomfort to the user.

[0007] Recently, a "water-saving shower head" has been disclosed in Korean Patent Publication No. 10-2020-0099734.

[0008] A conventional water-saving shower head comprises: a head body having a space provided inside and including a spray nozzle; and a gripping part connected to the head body and through which water is supplied from a supply path; wherein the shower head includes an opening / closing control means capable of controlling the flow of water supplied from the supply path by operating a knob positioned protruding from the gripping part.

[0009] A conventional opening and closing control means comprises: a cross-shaped assembly installed at the connection point between the head body and the gripping part and installed to communicate with the supply path; the knob inserted and installed inside the hollow of the cross-shaped assembly, capable of moving in a horizontal direction, having a communication hole formed therein to block or close the supply path; a hook bar fixedly installed on the knob; a control cam installed on the outer circumference of the cross-shaped assembly to guide the movement of the hook bar and control the flow of water; and a spring located at the end of the knob to restrict the movement of the knob or assist in its return.

[0011] In addition, Korean registered patent publication No. 10-1364886 discloses a "water-saving shower head."

[0012] A conventional water-saving shower head comprises: a shower head body in which a supply path and an inner space are formed and connected to a supply hose to supply water; a water pressure regulating means in which a fluid discharge regulating cap with a water spray nozzle is built into the inner space of the shower head body and the fluid discharge regulating cap is mounted in conjunction to move forward and backward by the rotation of a regulating ring to regulate water pressure; and a flow rate regulating element mounted at the rear of the water pressure regulating means and communicating with the supply path of the shower head body.

[0013] The above-mentioned flow control element is made of an elastic material and is equipped with a metering valve having a flow path hole. The diameter of the flow path hole changes to become smaller or larger depending on the water pressure, thereby automatically adjusting the opening width of the flow path and guiding the discharge of a constant amount of water regardless of the water pressure of the supplied water.

[0015] In addition, most conventional water-saving shower heads have a structure in which the packing part is tightly attached to the water supply path by utilizing the elasticity of the rubber packing part that opens and closes the water supply path in order to completely block leakage in the water supply path. Therefore, when the push button is operated, the sliding movement of the packing part is stiff and not smooth. Furthermore, since the packing part is equipped with a spring and is structured to open and close the water supply path (outlet) by constantly frictioning with the inner wall of the head body, there is a problem of severe wear on parts, resulting in reduced durability and frequent breakdowns. Prior art literature

[0016] Korean Published Patent No. 10-2020-0099734 Korean Published Patent No. 10-2012-0097666 Korean Registered Patent No. 10-1364886 The problem to be solved

[0017] The present invention was developed to improve upon the aforementioned problems, and the first objective of the present invention is to provide a one-touch water-saving shower head that allows for free control of opening and closing via a one-touch on / off method, and automatically prevents leakage of the water supply path by pressurizing the water supply path packing part upward by the pressure of the raw water (water pressure) while the water supply path packing part is blocked from the water supply path (outlet).

[0019] The second objective of the present invention is to provide a one-touch water-saving shower head that effectively prevents minor malfunctions and prevents wear of parts by preventing friction between the packing and the inner wall of the head body, as the packing is structured such that, when the water supply path packing is in a state where the water supply path (outlet) is blocked, the packing is further pressurized upward by the pressure of the raw water (water pressure) to automatically prevent leakage of the water supply path.

[0021] The technical problems of the present invention are not limited to those mentioned above, and other unmentioned technical problems will be clearly understood by those skilled in the art from the description below. means of solving the problem

[0022] To achieve the above objective, the one-touch water-saving shower head of the present invention comprises: a head body for ejecting supplied water; a gripping part connected to the head body for a certain length so that a user can grip it, having a water supply path formed longitudinally and a sliding groove formed transversely inside; and an opening / closing control means provided inside the gripping part to supply or block raw water supplied through a water supply hose connected to the lower end of the gripping part, wherein the opening / closing control means comprises: a push knob installed to be pushable in the transverse direction on one side of the gripping part; a cylindrical guide bracket installed inside the gripping part and having a guide groove and a locking projection on its inner circumference; and a pusher elastically connected to the inside of the push knob by a spring, installed to be elastically slide back and forth in the transverse direction by pushing of the push knob, guided by the guide bracket for back and forth sliding movement, and having a plurality of first inclined protrusions formed on the front end. The technical features include: a first transverse slider installed to be slidable back and forth along the slide groove, having a second inclined projection formed on its outer surface to rotate at a certain angle in one direction by pressure with the first inclined projection; a second transverse slider coupled to the front end of the first transverse slider and installed to be slidable back and forth along the slide groove in conjunction with the first transverse slider; a main spring elastically supporting the back and forth sliding movement of the second transverse slider; and a water supply channel packing portion (sealing portion) installed on the second transverse slider to selectively block or open the water supply channel.

[0024] In the one-touch water-saving shower head of the present invention, when the push knob is pressed once, the pusher advances, overcoming the elastic force of the main spring, and the first transverse member and the second transverse member advance, and the water supply passage packing part blocks the water supply passage, and the second inclined projection engages with the locking projection to be in a locked state, and the push knob elastically returns to its original position to maintain the locked state of the water supply passage.

[0025] When the push knob is pressed once more, the pusher advances and the first inclined projection of the pusher presses the second inclined projection of the first transverse slider to rotate the first transverse slider, thereby releasing the second inclined projection from the locking projection and becoming unlocked, and the first transverse member and the second transverse member retract due to the elastic force of the main spring, the water supply passage packing part opens the water supply passage, and the push knob elastically returns to its original position to maintain the open state of the water supply passage.

[0026] Here, the locked state refers to a state in which the first transverse member and the second transverse member maintain an advanced state so that the up-down member moves downward and the water supply channel packing part blocks the water supply channel, and the second inclined projection is locked by being caught on the stopper.

[0027] The unlocked state refers to a state in which the second inclined projection is released from the locking projection, causing the first transverse member and the second transverse member to retract, the up-down member to move upward, and the water supply channel packing part to open the water supply channel, and the second inclined projection is released from the locking projection and is unlocked.

[0029] In addition, a fastening groove is formed at the center of the second transverse slider so that the front portion of the first transverse slider is coupled thereto.

[0031] In addition, the above water supply channel packing part is configured to automatically prevent leakage of the water supply channel by being further pressurized upward by the pressure of the raw water (water pressure) when the above water supply channel (outlet) is blocked in the locked state of the above water supply channel. Effects of the invention

[0032] As explained above, the present invention has the following effects.

[0033] First, the opening and closing can be freely controlled with a one-touch on / off method, and the water supply channel packing part is further pressurized upward by the pressure of the raw water, which has the effect of automatically preventing leakage of the water supply channel.

[0034] Second, since the structure automatically prevents leakage of the water supply channel by further pressurizing the water supply channel packing part upward due to the pressure of the raw water (water pressure), the sliding movement of the water supply channel packing part is smooth when the push button is operated. By preventing friction between the water supply channel packing part and the inner wall of the head body, it is possible to prevent wear on parts, maintain durability, and effectively prevent minor malfunctions.

[0036] The effects of the present invention are not limited to those mentioned above, and other unmentioned effects will be clearly understood by those skilled in the art from the description in the claims. Brief explanation of the drawing

[0037] FIG. 1 is a perspective view showing the entire exterior of a one-touch water-saving shower head according to a preferred embodiment of the present invention. FIG. 2a is a front perspective view showing a part of the exterior of a one-touch water-saving shower head according to a preferred embodiment of the present invention. FIG. 2b is a rear perspective view showing a portion of the exterior of a one-touch water-saving shower head according to a preferred embodiment of the present invention. FIGS. 3 and 4 are exploded perspective views illustrating the internal configuration of a one-touch water-saving shower head according to a preferred embodiment of the present invention. FIGS. 5 and FIGS. 6 are separated perspective views of the essential parts of FIGS. 3. FIGS. 7 and FIGS. 8 are separated perspective views of the essential parts of FIG. 4. FIGS. 9 and 10 illustrate an unlocked state of a one-touch water-saving shower head according to a preferred embodiment of the present invention, showing a perspective view and a longitudinal section view in which the first lateral member and the second lateral member retract, the up-down member moves upward, and the water supply path packing part blocks the water supply path. FIGS. 11 and 12 illustrate a locked state in a one-touch water-saving shower head according to a preferred embodiment of the present invention, showing a perspective view and a longitudinal section view in which the first transverse member and the second transverse member advance, the up-down member moves downward, and the water supply channel packing part opens the water supply channel. Specific details for implementing the invention

[0038] Hereinafter, a one-touch water-saving shower head according to a preferred embodiment of the present invention will be described in detail with reference to the attached drawings.

[0039] FIG. 1 is a perspective view showing the entire exterior of a one-touch water-saving shower head according to a preferred embodiment of the present invention.

[0040] FIG. 2a is a front perspective view showing a part of the exterior of a one-touch water-saving shower head according to a preferred embodiment of the present invention, and FIG. 2b is a rear perspective view showing a part of the exterior of a one-touch water-saving shower head according to a preferred embodiment of the present invention.

[0041] FIGS. 3 and 4 are exploded perspective views illustrating the internal configuration of a one-touch water-saving shower head according to a preferred embodiment of the present invention.

[0042] Figures 5 and 6 are separated perspective views of the main part of Figure 3, and Figures 7 and 8 are separated perspective views of the main part of Figure 4.

[0043] FIGS. 9 and 10 are a perspective view and a longitudinal section view illustrating an unlocked state of a one-touch water-saving shower head according to a preferred embodiment of the present invention, in which the first transverse member and the second transverse member retract, the up-down member moves upward, and the water supply path packing part blocks the water supply path.

[0044] FIGS. 11 and 12 are a perspective view and a longitudinal section view illustrating a locked state in a one-touch water-saving shower head according to a preferred embodiment of the present invention, in which the first transverse member and the second transverse member advance, the up-down member moves downward, and the water supply path packing part opens the water supply path.

[0045] First, referring to FIGS. 1 to 8, the one-touch water-saving shower head (1) according to the present invention comprises: a head body (10) (shown in FIGS. 1 and 2) having a plurality of nozzles (not shown) formed to spray supplied water; a gripping part (20) connected to the head body (10) for a certain length so as to be gripped, having a water supply channel (21) formed in the longitudinal direction and a slide groove (22) formed in the transverse direction inside; and an opening / closing control means (100) provided inside the gripping part (20) to supply or block raw water supplied through a water supply hose (H) (shown in FIG. 1) connected to the lower end of the gripping part (20).

[0046] The above-mentioned opening and closing control means (100) is a major technical feature of the present invention and provides a water-saving effect through on / off opening and closing.

[0047] In this embodiment, the gripping part (20) is described as having a structure composed of a separate part from the head body (10), but this is merely an arbitrary setting for convenience of explanation and is not necessarily limited thereto.

[0048] That is, the technology of the present invention can be applied equally to the gripping part (20) as well as to the head body (10), and it goes without saying that the technology of the present invention can also be applied equally to a structure in which the gripping part (20) is integrally formed with the head body (10).

[0050] Referring to FIGS. 1 to 8, the one-touch water-saving shower head (1) of the present invention is a water-saving shower head comprising a shower head part (10) and a gripping part (20), and comprises: a push knob (110) installed to be pushable in a lateral direction at one end of the gripping part (20); a main spring (140) that elastically supports the push knob (110); and a water supply path packing part (180) that selectively opens and closes a water supply path (outlet) (21) by the operation of the push knob (110). In the state where the water supply path packing part (180) blocks the water supply path (outlet) (21), the water supply path packing part (180) is further pressurized upward by the pressure of raw water (water pressure) to automatically prevent leakage of the water supply path (21) (see FIGS. 9 and 10).

[0051] That is, there is a technical feature in that when the user presses the push knob (110) once, the water supply channel packing part (180) blocks the water supply channel (21) and then the push knob (110) elastically returns to its original position to maintain the blocked state of the water supply channel (21) (see FIG. 9 and FIG. 10), and when the user presses the push knob (110) one more time, the water supply channel packing part (180) opens the water supply channel (21) and the push knob (110) returns to its original position to maintain the open state of the water supply channel (21) (see FIG. 11 and FIG. 12).

[0053] Hereinafter, the components of the opening and closing control means (100) of the one-touch water-saving shower head (1) of the present invention will be described in detail.

[0054] The opening / closing control means (100) of the present invention comprises: a push knob (110) installed to be pushable in a lateral direction on one side of a gripping part (20); a cylindrical guide bracket (190) installed on the inner side of the gripping part (20) and having a guide groove (192) and a locking projection (191) on its inner circumference; and a pusher (195) elastically connected to the inner side of the push knob (110) by a spring (S), installed to be elastically slide back and forth in a lateral direction by pushing (pressing) the push knob (110), guided by the guide bracket (190) for back and forth sliding movement, and having a plurality of first inclined protrusions (196) formed on the front end. The technical features include: a first transverse slider (120) installed to be slidable back and forth along a slide groove (22), and having a second inclined projection (121) formed on its outer surface to rotate at a certain angle in one direction by pressure with a first inclined projection (196); a second transverse slider (130) coupled to the front end of the first transverse slider (120) and installed to be slidable back and forth along the slide groove (22) in conjunction with the first transverse slider (120); a main spring (140) that elastically supports the back and forth sliding movement of the second transverse slider (130); and a water supply channel packing part (180) installed on the second transverse slider (130) to selectively block or open the water supply channel (21).

[0056] To further explain the configuration of the opening and closing control means (100) of the present invention, first, the push knob (110) is installed so as to be pushed in the lateral direction on one side of the gripping part (20).

[0057] The above push knob (110) is exposed to the outside of the gripping part (20) so that a user can press it with their hand, and is configured to be elastically pressed by a spring (S).

[0058] A spring (S) is installed on a projection (spring mounting part) (111) (shown in FIG. 4) formed on the inner side of the push knob (110), so that the push knob (110) and the pusher (195) are elastically connected.

[0059] That is, the push knob (110) is elastically pressed by the elastic force of the spring (S), and the pusher (195) is configured to advance as the push knob (110) is pressed, and the push knob (110) is configured to return to its original position by the elastic restoring force of the spring (S).

[0061] In addition, the guide bracket (190) is formed in a cylindrical shape and is configured to be fastened and fixed to the inner fixing part (25) of the gripping part (20) through a screw part (194) (shown in FIG. 9 and FIG. 10).

[0062] Referring to FIGS. 4 and FIGS. 8, a through hole (193) is formed in the center of the guide bracket (190), and a pusher (195) and a first transverse slider (120) are installed to slide inside the through hole (193). A plurality of guide grooves (192) and a catch (191) are formed on the inner surface of the through hole (193).

[0063] The guide groove (192) is formed along the longitudinal direction on the inner circumference of the through hole (193), and is configured so that the second inclined projection (121) of the first transverse slider (120) is inserted into and guided in the guide groove (192).

[0064] And a catch (191) is formed at the end of the guide groove (192), and is configured so that a second inclined projection (121) is selectively caught on the catch (191).

[0066] Additionally, the pusher (195) is elastically connected to the inside of the push knob (110) by a spring (S) and is configured to advance in conjunction with the push knob (110) when the push knob (110) is pressed.

[0067] The above pusher (195) is installed to be elastically slid forward and backward in the lateral direction by pushing of the push knob (110), and the forward and backward sliding movement is guided by the guide bracket (190), and a plurality of first inclined protrusions (196) are formed on the front end.

[0068] When the pusher (195) advances by pushing the push knob (110), the first inclined projection (196) presses the second inclined projection (121) of the first lateral slider (120), thereby guiding the second inclined projection (121) along the guide groove (192) and the first lateral slider (120) advances. At the time when the advance of the first lateral slider (120) is completed, the first lateral slider (120) rotates in a certain direction so that the second inclined projection (121) remains in a locked state (locked state) on the catch (191) (see FIG. 9 and FIG. 10).

[0070] As described above, the first transverse slider (120) is installed to be able to slide back and forth along the slide groove (22).

[0071] The first transverse slider (120) has a second inclined projection (121) formed on its outer surface to allow the entire first transverse slider (120) to rotate at a certain angle in one direction by means of pressure with the first inclined projection (196).

[0073] In addition, the front end of the first lateral slider (120) is coupled to the second lateral slider (130), and is installed to slide back and forth along the slide groove (22) in conjunction with the first lateral slider (120).

[0074] Guide grooves (136) are further formed on both outer sides of the second transverse slider (130), and guide projections (137) are formed on the inner side of the gripping portion (20), thereby allowing the sliding movement of the second transverse slider (130) to be smoothly guided (see FIG. 9 and FIG. 10).

[0075] A fastening groove (132) is formed in the center of the second transverse slider (130) so that the front end of the first transverse slider (120) is inserted and coupled. An O-ring (O) (shown in FIG. 4) is fitted to the outer circumference of the second transverse slider (130).

[0077] In addition, the main spring (140) elastically supports the forward and backward sliding movement of the second transverse slider (130).

[0079] Additionally, the water supply channel packing part (180) is installed to be fitted onto the second transverse slider (130) to selectively block or open the water supply channel (21).

[0080] Here, the water supply channel packing part (180) includes a seal packing made of rubber material. The water supply channel packing part (180) can be installed by fitting it into the mounting groove (130a) (shown in FIG. 4 and FIG. 7) of the second transverse slider (130), and can be formed in a shape corresponding to the outer surface of the second transverse slider (130), for example, in an arc shape.

[0082] In this embodiment, the water supply path packing part (180) and the second transverse slider (130) are described as being composed of separate parts, but are not limited thereto and may be composed of a single part.

[0084] In the one-touch water-saving shower head (1) according to a preferred embodiment of the present invention configured as described above, the operation of the opening and closing control means (100) is described as follows.

[0085] First, the blocking operation of the water supply path (21) in the one-touch water-saving shower head (1) according to a preferred embodiment of the present invention is as follows.

[0086] Referring to FIGS. 9 and 10, when a user presses the push knob (110) once, the pusher (195) advances, overcoming the elastic force of the main spring (140), and the first transverse member (120) and the second transverse member (130) advance, and the water supply channel packing part (180) blocks the water supply channel (21), but the second inclined projection (121) is caught on the stopper (191) to be locked, and the push knob (110) elastically returns to its original position to maintain the blocked state of the water supply channel (21). In the drawings, the forward direction refers to moving to the left, and the backward direction refers to moving to the right.

[0087] Here, the locked state refers to a state in which the first transverse member (120) and the second transverse member (130) maintain an advanced state so that the water supply channel packing part (180) blocks the water supply channel (21), and the second inclined projection (121) is locked by being caught on the catch (191).

[0089] In addition, regarding the one-touch water-saving shower head (1) of the present invention, the opening operation of the water supply path (21) is as follows.

[0090] Referring to FIGS. 11 and 12, when the user presses the push knob (110) one more time, the pusher (195) advances and the first inclined projection (196) of the pusher (195) presses the second inclined projection (121) of the first lateral slider (120) to rotate the first lateral slider (120), thereby releasing the second inclined projection (121) from the locking projection (191) and becoming unlocked.

[0091] Next, the first transverse member (120) and the second transverse member (130) are retracted by the elastic restoring force of the main spring (140), the water supply passage packing part (180) opens the water supply passage (21), and the push knob (110) elastically returns to its original position to maintain the open state of the water supply passage (21).

[0092] Here, the unlocked state refers to a state in which the first transverse member (120) and the second transverse member (130) are retracted so that the water supply channel packing part (180) opens the water supply channel (21), and the second inclined projection (121) is released from the locking projection (191) and is unlocked.

[0094] As explained above, the present invention has the following effects.

[0095] First, the opening and closing can be freely controlled with a one-touch on / off method, and when the water supply channel packing part blocks the water supply channel (outlet), the water supply channel packing part is further pressurized upward by the pressure of the raw water, thereby having the effect of automatically preventing leakage of the water supply channel.

[0096] Secondly, since the structure automatically prevents leakage of the water supply channel by further pressurizing the water supply channel packing upward due to the pressure of the raw water when the water supply channel (outlet) is blocked, the sliding movement of the water supply channel packing is smooth when the push button is operated. By preventing friction between the water supply channel packing and the inner wall of the head body, it is possible to prevent wear on parts, maintain durability, and effectively prevent minor malfunctions.

[0098] Meanwhile, the present specification and drawings disclose preferred embodiments of the present invention. Although specific terms have been used, they are used merely in a general sense to facilitate the explanation of the technical content of the invention and to aid in understanding the invention, and are not intended to limit the scope of the invention.

[0099] It is obvious to those skilled in the art that, in addition to the embodiments disclosed herein, other variations based on the technical concept of the present invention are possible. Explanation of the symbols

[0100] 1,2: One-touch water-saving shower head 10: Head body 20: Pajibu 21: Water supply Euro 22: Slide long groove 25: Inner fixing part of the gripping portion 100: Opening / closing control means 110: Push knob 111: Protrusion (spring mounting part) 120: 1st transverse slider 121: Second oblique projection 130: Second transverse slider 130a: Mounting groove of the second transverse slider 131: Spring support 132: Connection Home 133: First pressurizing part 134: Second pressurizing unit 136: Guide Home 137: Guide projection 138: Auxiliary spring 140: Main spring 180: Water supply Euro packing section 190: Guide bracket 191: Stopper 192: Guide Home 193: Penetrating hole 194: Screw section 195: Pusher 196: First oblique projection S: Spring

Claims

Claim 1 A head body (10) for ejecting supplied water; a gripping part (20) connected to the head body (10) for a certain length so that a user can grip it, having a water supply channel (21) formed longitudinally and a sliding groove (22) formed transversely inside; A water-saving shower head (1) having an opening / closing control means (100) provided inside the gripping part (20) to supply or block raw water supplied through a water supply hose (H) connected to the lower end of the gripping part (20), wherein the opening / closing control means (100) comprises: a push knob (110) installed to be pushable in the lateral direction on one side of the gripping part (20); a cylindrical guide bracket (190) installed inside the gripping part (20) and having a guide groove (192) and a locking projection (191) on its inner circumference; and a plurality of first inclined protrusions (196) formed on the front end, which are elastically connected to the inside of the push knob (110) by a spring (S), are installed to be elastically slide forward and backward in the lateral direction by pushing of the push knob (110), and whose forward and backward sliding movement is guided by the guide bracket (190). A one-touch water-saving shower head comprising: a pusher (195); a first lateral slider (120) installed to be slidable back and forth along the slide groove (22), having a second inclined projection (121) formed on its outer surface to rotate at a certain angle in one direction by pressure with the first inclined projection (196); a second lateral slider (130) coupled to the front end of the first lateral slider (120) and installed to be slidable back and forth along the slide groove (22) in conjunction with the first lateral slider (120); a main spring (140) elastically supporting the back and forth sliding movement of the second lateral slider (130); and the water supply channel packing part (180) installed on the second lateral slider (130) to selectively block or open the water supply channel (21). Claim 2 In claim 1, when the push knob (110) is pressed once, the pusher (195) advances, overcoming the elastic force of the main spring (140), and the first transverse member (120) and the second transverse member (130) advance, and the water supply channel packing part (180) blocks the water supply channel (21), and the second inclined projection (121) is caught on the stopper (191) to be in a locked state, and the push knob (110) elastically returns to its original position to maintain the locked state of the water supply channel (21), and when the push knob (110) is pressed once more, the pusher (195) advances, and the first inclined projection (196) of the pusher (195) presses the second inclined projection (121) of the first transverse slider (120), thereby the first A one-touch water-saving shower head characterized by being configured such that, as the transverse slider (120) is rotated, the second inclined projection (121) is released from the locking projection (191) and becomes unlocked, the first transverse member (120) and the second transverse member (130) retract due to the elastic force of the main spring (140), the water supply passage packing part (180) opens the water supply passage (21), and the push knob (110) elastically returns to its original position to maintain the open state of the water supply passage (21). Claim 3 A one-touch water-saving shower head characterized in that, in claim 1, a fastening groove (132) is formed at the center of the second transverse slider (130) so as to connect the front end of the first transverse slider (120). Claim 4 A one-touch water-saving shower head characterized in that, in the first paragraph, when the water supply channel packing part (180) blocks the water supply channel (21) and is in a locked state of the water supply channel (21), the water supply channel packing part (180) is further pressed upward by the pressure (water pressure) of the raw water to automatically prevent leakage of the water supply channel (21). Claim 5 delete Claim 6 delete

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