Water outlet device

Abstract

The utility model discloses a water outlet device which comprises a body, a switching shaft and an operating piece. The body is provided with a water inlet hole and a water outlet channel, and the water outlet channel is provided with a water passing hole; the switching shaft is provided with a water passing channel and is suitable for sliding between a first position and a second position, when the switching shaft is located at the first position, the switching shaft abuts against the opening of the water passing hole, the water inlet hole, the water passing channel and the water passing hole sequentially pass water, and when the switching shaft is located at the second position, the switching shaft is far away from the opening of the water passing hole, the water inlet hole and the water passing hole sequentially pass water. Due to the fact that the water passing area of the water outlet end of the water passing channel is smaller than that of the water passing hole, when the switching shaft is located at the first position, flow is small, throttling is achieved, when the switching shaft is located at the second position, flow is increased, water pressure is increased, a pressurization mode is achieved, the throttling mode can be achieved under the condition that the pressurization mode is reserved, the service life is prolonged, and water cost is reduced. And the method is suitable for more users. The operating piece is installed on the body and suitable for being connected with the switching shaft to enable the switching shaft to slide, and use is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to water outlet product field, concretely relates to a water outlet device. BACKGROUND

[0002] In prior art, the shower head usually only has a pressure increasing mode, the water flow is pressurized to make the water flow output by the shower head more abundant and powerful, and the flow is larger, thereby improving the comfort and satisfaction of showering. However, the following shortcomings exist when using the mode for a long time: the water consumption is large, the water fee is increased; the water pressure is large, the stimulation to the skin of some users is large, and discomfort is caused; the impact of the water pressure on the inside of the shower head is large, and the product is prone to damage. SUMMARY

[0003] The utility model aims at overcoming the above-mentioned defects or problems in the background art, and provides a water outlet device.

[0004] To achieve the above-mentioned purpose, the utility model and its preferred embodiments adopt the following technical solutions, but the embodiments are not limited to the following solutions:

[0005] Solution one, a water outlet device, comprising

[0006] A body provided with a water inlet hole and a water outlet channel, the water outlet channel is provided with a water passing hole;

[0007] A switching shaft provided with a water passing channel, the water passing area of the water outlet end of the water passing channel is smaller than the water passing area of the water passing hole, the switching shaft is adapted to slide in the body between a first position and a second position, when in the first position, the switching shaft abuts against the opening of the water passing hole, the water inlet hole, the water passing channel and the water passing hole pass water in sequence, when in the second position, the switching shaft is away from the opening of the water passing hole, the water inlet hole and the water passing hole pass water in sequence;

[0008] An operating member installed on the body and adapted to be connected with the switching shaft to make the switching shaft slide.

[0009] Solution two, based on solution one, further comprising an elastic member, two ends of the elastic member respectively act on the body and the switching shaft, and the elastic member is adapted to apply a force to the switching shaft to make the switching shaft slide to the first position, when the switching shaft is in the second position, the force applied by the elastic member to the switching shaft is smaller than or equal to the pressure applied by the water pressure to the switching shaft to make the switching shaft move to the second position.

[0010] Scheme three, based on scheme two, further comprises a sealing ring, the body is provided with a water passing cavity and a through hole in communication with the water passing cavity, the switching shaft is partially located in the water passing cavity and is provided with the water passing channel in communication with the water passing cavity, and the part is slidable relative to the water passing cavity, and is connected with the operating member outside the water passing cavity after partially passing through the through hole, and the inner and outer rings of the sealing ring abut against the switching shaft and the cavity wall of the water passing cavity respectively to seal the through hole.

[0011] Scheme four, based on scheme three, the body comprises a gasket, the water passing cavity is provided with an abutting surface, the abutting surface is located on the side of the sealing ring away from the through hole, one end of the gasket is adapted to abut on the abutting surface, and the other end is adapted to abut against the elastic member.

[0012] Scheme five, based on scheme two, the operating member comprises a rotating member, the rotating member is rotationally connected with the body and is provided with a sliding groove, one end of the switching shaft is located in the sliding groove and is adapted to abut against the groove wall of the sliding groove and is adapted to slide relative to the sliding groove, so that the switching shaft and the rotating member are driven by each other.

[0013] Scheme six, based on scheme five, the body is provided with an operating cavity, the rotating member and part of the switching shaft are located in the operating cavity, and the operating member further comprises a sliding member, the sliding member is slidingly connected with the body, the sliding member is provided with an operating end located outside the operating cavity, and the sliding member is adapted to extend into the operating cavity to push the rotating member to rotate.

[0014] Scheme seven, based on scheme six, the parts of the rotating member located on both sides of the rotating axis of the rotating member are matched with the switching shaft and the sliding member respectively.

[0015] Scheme eight, based on scheme five, the rotating member is provided with a rotating shaft, the body is provided with an elastic clamping groove, and the rotating shaft is adapted to be buckled with the elastic clamping groove.

[0016] Scheme nine, based on scheme one, the water passing channel comprises a first water channel and a second water channel passing water in sequence, the first water channel penetrates the switching shaft along the radial direction of the switching shaft, the second water channel extends along the axial direction of the switching shaft, and the second water channel is adapted to communicate with the through hole.

[0017] From the above description of the utility model and its preferred embodiments, compared with the prior art, the technical scheme of the utility model and its preferred embodiments have the following beneficial effects due to the use of the following technical means:

[0018] 1. In scheme one and its preferred embodiments, a water outlet device comprises a body, a switching shaft and an operating member.

[0019] The body is provided with a water inlet hole and a water outlet channel, and the water outlet channel is provided with a water passing hole;

[0020] The switching shaft is provided with a water passing channel, and is adapted to slide in the body between a first position and a second position. In the first position, the switching shaft abuts against the opening of the water passing hole to prevent water at the water inlet hole from directly entering the water passing hole through the water passing channel. At this time, the water path is open, and water passes through the water inlet hole, the water passing channel and the water passing hole in sequence. In the second position, the switching shaft is away from the opening of the water passing hole to allow water to directly enter the water passing hole without passing through the water passing channel. At this time, the water path is open, and water passes through the water inlet hole and the water passing hole in sequence. Since the water passing area of the water outlet end of the water passing channel is smaller than that of the water passing hole, the flow is smaller when the switching shaft is in the first position, achieving throttling, and the flow is increased and the water pressure is increased when the switching shaft is in the second position, achieving pressure boosting mode. Thus, the throttling mode can be achieved while the pressure boosting mode is retained, so as to increase the service life, reduce the water cost and adapt to more users. The operating member is mounted on the body and is adapted to be connected with the switching shaft to make the switching shaft slide, so that force is transmitted through the operating member, and the use is more convenient.

[0021] 2. In the second scheme and the preferred embodiments thereof, an elastic member is further included, and two ends of the elastic member are respectively applied to the body and the switching shaft and are adapted to apply a force to the switching shaft to make the switching shaft slide to the first position, so as to assist the operating member to reset the switching shaft to the first position, and the switching shaft can be located at the first position in the absence of water passing, and the water path is opened at the beginning to be in the throttling state, preventing waste. When the switching shaft is located at the second position, the force applied by the elastic member to the switching shaft is smaller than or equal to the pressure applied by the water pressure to the switching shaft to make it move to the second position, so that the switching shaft can remain at the second position even if the operating member is released when the switching shaft is located at the second position, meeting the use requirement.

[0022] 3. In the third scheme and the preferred embodiments thereof, a sealing ring is further included. The body is provided with a water passing cavity and a through hole communicating with the water passing cavity. The switching shaft is partially located in the water passing cavity and is provided with a water passing channel communicating with the water passing cavity, and the part can slide relative to the water passing cavity. The part passes through the through hole and is connected with the operating member outside the water passing cavity. The inner and outer rings of the sealing ring abut against the switching shaft and the cavity wall of the water passing cavity respectively to seal the through hole, so as to prevent water from overflowing to the operating cavity and affecting the service life of the operating member or causing waste of water.

[0023] 4. In the fourth scheme and the preferred embodiments thereof, the body includes a gasket. The water passing cavity is provided with an abutting surface located on the side away from the through hole of the sealing ring. One end of the gasket is adapted to abut against the abutting surface, and the other end is abutted against the elastic member, so as to prevent the elastic member from directly abutting against the sealing ring, and prevent the sealing ring from being excessively deformed to cause large friction when the switching shaft slides.

[0024] 5. In Scheme 5 and its preferred embodiments, the operating component includes a rotating component, which is rotatably connected to the main body and is provided with a sliding groove. One end of the switching shaft is located in the sliding groove and is adapted to abut against the groove wall and slide relative to the sliding groove to prevent jamming and enable the switching shaft and the rotating component to transmit power to each other. The operation is convenient because it is driven by the rotating component. In some embodiments, it can form a force-saving lever, which makes it more effortless to switch the position of the switching shaft.

[0025] 6. In Scheme Six and its preferred embodiments, the main body is provided with an operating cavity, and a portion of the rotating component and the switching shaft are located within the operating cavity. The operating component further includes a sliding component, which is slidably connected to the main body. The sliding component has an operating end located outside the operating cavity, and is adapted to extend into the operating cavity to drive the rotating component to rotate. Compared to the rotating component having an operating end, the sliding component has a better appearance. The operating cavity provides better protection for the rotating component and ensures the product's appearance.

[0026] 7. In Scheme 7 and its preferred embodiments, the parts of the rotating member located on both sides of its rotation axis cooperate with the switching shaft and the sliding member respectively. By setting the length of the lever arm, a force-saving lever can be formed, making it easier for the switching shaft to switch positions. Alternatively, by setting the length of the lever arm, a labor-saving lever can be formed, making the required space for movement smaller.

[0027] 8. In Scheme 8 and its preferred embodiments, the rotating component is provided with a rotating shaft, and the main body is provided with an elastic groove. The rotating shaft is adapted to engage with the elastic groove to realize the assembly of the rotating component.

[0028] 9. In Scheme Nine and its preferred embodiments, the water passage includes a first water passage and a second water passage that pass through water sequentially. The first water passage runs radially through the switching shaft, facilitating lateral water intake and simplifying manufacturing. The second water passage extends axially along the switching shaft and is adapted to connect to a water passage hole to achieve the water passage effect. Attached Figure Description

[0029] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a perspective view of the water outlet device in Example 1;

[0031] Figure 2 This is a perspective view of the switching axis in Example 1;

[0032] Figure 3 This is a perspective view of the rotating component in Embodiment 1;

[0033] Figure 4 Structure schematic view of the embodiment one when the switching shaft is in the first position;

[0034] Figure 5 Schematic view of the operation member when the switching shaft is in the first position in the embodiment one;

[0035] Figure 6 Schematic view of the switching shaft when the switching shaft is in the first position in the embodiment one, and is Figure 4 Enlarged view of the sectional view of the section line shown;

[0036] Figure 7 Structure schematic view of the embodiment one when the switching shaft is in the second position;

[0037] Figure 8 Schematic view of the operation member when the switching shaft is in the second position in the embodiment one;

[0038] Figure 9 Schematic view of the switching shaft when the switching shaft is in the second position in the embodiment one, and is Figure 7 Enlarged view of the sectional view of the section line shown;

[0039] Explanation of main reference signs:

[0040] Body 1; shell 11; water inlet hole 111; water passing cavity 112; abutting surface 1121; water outlet passage 113; water passing hole 1131; through hole 114; operation cavity 115; elastic clamping groove 1151; gasket 12; switching shaft 2; water passing channel 21; first water channel 211; second water channel 212; abutting part 22; ball 23; operation member 3; rotating member 31; rotating shaft 311; sliding groove 312; sliding member 32; abutting hole 321; elastic member 4; sealing ring 5; DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are preferred embodiments of the present application, and should not be regarded as excluding other embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0042] In the claim, description and above drawings of the present application, unless otherwise explicitly limited, the terms such as "first", "second" or "third" are used only to distinguish different objects, and are not used to describe a specific order.

[0043] In the claims, the specification, and the drawings of the present application, terms such as "center", "transverse", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. indicate directions or positional relationships based on the directions and positions shown in the drawings, and are used only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the specific protection scope of the present application.

[0044] In the claims, the specification, and the drawings of the present application, unless otherwise explicitly defined, the term "fixedly connected" or "fixedly connected" should be understood in a broad sense, that is, any connection mode without displacement relationship and relative rotation relationship between the two, that is, it includes non-detachable fixed connection, detachable fixed connection, integration and fixed connection through other devices or elements.

[0045] In the claims, the specification, and the drawings of the present application, the terms "include", "have" and their variants are intended to mean "contain but not limited to".

[0046] A water outlet device, comprising a body 1, a switching shaft 2, an operating member 3, an elastic member 4, and a sealing ring 5. The water outlet device can be a shower, faucet, etc.

[0047] Reference Figures 1-9 The body 1 comprises a shell 11 and a gasket 12.

[0048] Reference Figure 4 Figure 5 The shell 11 is provided with a water inlet hole 111, a water passing cavity 112, a water outlet passage 113, a through hole 114 and an operating cavity 115.

[0049] The water inlet hole 111, the water passing cavity 112 and the water outlet passage 113 pass water in sequence. Among them, one end of the water passing cavity 112 is in communication with the water passing hole 1131 of the water outlet passage 113, the other end is in communication with the water inlet hole 111, the middle part of the water passing cavity 112 is in communication with one end of the through hole 114, and the other end of the through hole 114 is in communication with the operating cavity 115. The water passing cavity 112 is provided with an abutting surface 1121, and the abutting surface 1121 and the through hole 114 are provided with a sealing ring 5 (that is, the abutting surface 1121 is located on the side of the sealing ring 5 away from the through hole 114), so that after the installation of the switching shaft 2, the water in the water passing cavity 112 will not flow out from the through hole 114 to the operating cavity 115, and the rotating member 31 and part of the switching shaft 2 are located in the operating cavity 115. One end of the gasket 12 is adapted to abut against the abutting surface 1121, and the other end abuts against the elastic member 4. Figure 9 ​The operation cavity 115 is provided with an elastic clamping groove 1151, which has an insertion hole and a rotating hole communicated with the insertion hole.

[0050] Referring to Figure 2 , Figure 4 , Figure 5 The switching shaft 2 is partially located in the water passing cavity 112 and is provided with a water passing channel 21 communicated with the water passing cavity 112, and the part is slidable relative to the water passing cavity 112 (in this embodiment, the switching shaft 2 is synchronously slid as a whole), and partially penetrates the through hole 114 and is connected with the operating member 3 in the operation cavity 115. The part of the switching shaft 2 located in the water passing cavity 112 is provided with an abutting portion 22 and the water passing channel 21. The abutting portion 22 protrudes along the radial direction of the switching shaft 2 and cooperates with the gasket 12 to install the elastic member 4, so that the two ends of the elastic member 4 act on the body 1 and the switching shaft 2 respectively. The part of the switching shaft 2 located in the water passing cavity 112 is provided with the water passing channel 21, which is communicated with the water passing cavity 112. The water passing channel 21 includes a first water channel 211 and a second water channel 212 which pass water in sequence. The first water channel 211 penetrates the switching shaft 2 along the radial direction of the switching shaft 2, and the second water channel 212 extends along the axial direction of the switching shaft 2. The second water channel 212 is adapted to be communicated with the water passing hole 1131. The number of the first water channel 211 can be one or multiple. The water passing area of the water outlet end of the water passing channel 21 is smaller than the water passing area of the water passing hole 1131. In this embodiment, it is required to ensure that the water passing area of the water outlet end of the second water channel 212 is smaller than the water passing area of the water passing hole 1131. The part of the switching shaft 2 located in the operation cavity 115 is provided with a ball 23, which is adapted to be connected with the operating member 3.

[0051] Referring to Figures 5-9 The switching shaft 2 is adapted to slide in the water passing cavity 112 between a first position and a second position. When the switching shaft 2 is in the first position, the switching shaft 2 abuts against the opening of the water passing hole 1131 to prevent the water flowing from the water inlet hole 111 into the water passing cavity 112 from directly flowing out of the water passing hole 1131. At this time, the water passes through the water inlet hole 111, the water passing cavity 112, the water passing channel 21 and the water passing hole 1131 in sequence. When the switching shaft 2 is in the second position, the switching shaft 2 is away from the opening of the water passing hole 1131, and the water passes through the water inlet hole 111, the water passing cavity 112 and the water passing hole 1131 in sequence.

[0052] Referring to Figure 3 , Figure 5 , Figure 9The operation member 3 is mounted on the body 1 and is adapted to be connected with the switching shaft 2 to make the switching shaft 2 slide. In the embodiment, the operation member 3 comprises a rotating member 31 and a sliding member 32. The rotating member 31 is located in the operation cavity 115 and is provided with a rotating shaft 311 adapted to be rotatably connected with the body 1. Specifically, the rotating shaft 311 is adapted to be buckled with the elastic clamping groove 1151. When mounted, the rotating shaft 311 abuts against the insertion hole, so that the elastic clamping groove 1151 is expanded and deformed outwardly to allow the rotating shaft 311 to enter the rotating hole from the insertion hole. When the rotating shaft 311 enters the rotating hole, the abutment between the rotating shaft 311 and the insertion hole is released, at which time the elastic clamping groove 1151 is restored, so that the rotating shaft 311 is limited and cannot easily exit from the insertion hole. The rotating member 31 is provided with a sliding groove 312 having an opening on the side facing the through hole 114 to allow the switching shaft 2 to extend out of the opening. The ball 23 of the switching shaft 2 is located in the sliding groove 312 and is adapted to slide relative to the sliding groove 312 to prevent jamming. In addition, the ball 23 is adapted to abut against the groove wall of the sliding groove 312 in the axial direction of the switching shaft 2 to make the switching shaft 2 and the rotating member 31 transmit to each other. When the rotating member 31 rotates clockwise, the groove wall of the sliding groove 312 pushes the ball 23 to make the switching shaft 2 move to the second position. When the rotating member 31 rotates counterclockwise, the groove wall of the sliding groove 312 pushes the ball 23 to make the switching shaft 2 move to the first position.

[0053] With reference to Figure 5 The sliding member 32 is slidably connected with the body 1. The sliding member 32 is provided with an operation end located outside the operation cavity 115 and is adapted to extend into the operation cavity 115 to push the rotating member 31 to rotate. Specifically, the sliding member 32 is provided with an abutment hole 321, and the rotating member 31 is adapted to extend into the abutment hole 321. When the sliding member 32 slides, the hole wall of the abutment hole 321 pushes the rotating member 31 to rotate. Conversely, if the rotating member 31 rotates, it will also push the sliding member 32 to slide. Preferably, the portions of the rotating member 31 located on both sides of the rotating axis thereof are respectively matched with the switching shaft 2 and the sliding member 32.

[0054] With reference to Figure 5 The inner and outer rings of the sealing ring 5 abut against the switching shaft 2 and the cavity wall of the water passing cavity 112, respectively, to seal the through hole 114. In the axial direction, one end of the sealing ring 5 abuts against the water passing cavity 112, and the other end abuts against the gasket 12.

[0055] With reference to Figure 5 The two ends of the elastic member 4 respectively act on the body 1 and the switching shaft 2 to be adapted to apply a force to the switching shaft 2 to make the switching shaft 2 slide to the first position. In addition, when the switching shaft 2 is located at the second position, the force applied by the elastic member 4 to the switching shaft 2 is less than or equal to the pressure applied by the water pressure to the switching shaft 2 to make it move to the second position. The elastic member 4 is a spring.

[0056] In use, initially, when the water inlet hole 111 does not let in water, the switching shaft 2 moves to the first position under the action of the elastic member 4, and the switching shaft 2 also drives the rotating member 31 and the sliding member 32 to move to the corresponding positions at the same time. At this time, the switching shaft 2 abuts against the opening of the water passing hole 1131. When the water path is opened, the water inlet hole 111, the water passing cavity 112, the water passing channel 21 and the water passing hole 1131 pass water in sequence, and the water flows out from the water outlet end of the water outlet passage 113 for use. Since the water passing area of the water outlet end of the water passing channel 21 is smaller than the water passing area of the water passing hole 1131, the flow rate decreases after passing through the water passing channel 21. At this time, it is a water-saving state. Since the water pressure and the force of the elastic member 4 on the switching shaft 2, the switching shaft 2 can be kept in the first position.

[0057] When the user operates the operation end of the sliding member 32 to make the sliding member 32 slide, the sliding member 32 drives the rotating member 31 to rotate, and the rotating member 31 drives the switching shaft 2 to move to the second position (in this process, the elastic member 4 stores energy). The switching shaft 2 is away from the opening of the water passing hole 1131. When the water path is open, the water inlet hole 111, the water passing cavity 112 and the water passing hole 1131 pass water in sequence. Since the water passing area of the water passing hole 1131 is larger than the water passing area of the water outlet end of the water passing channel 21, the water flow rate is greatly increased compared with the above-mentioned case, and the pressure is increased. Since the force of the elastic member 4 on the switching shaft 2 at this time is smaller than or equal to the pressure of the water pressure on the switching shaft 2 to make it move to the second position, the switching shaft 2 can be kept in the second position.

[0058] Compared with the prior art, the embodiment has the following beneficial effects:

[0059] In an exemplary embodiment, a water outlet device includes a body 1, a switching shaft 2 and an operating member 3.

[0060] The body 1 is provided with a water inlet hole 111 and a water outlet passage 113, and the water outlet passage 113 is provided with a water passing hole 1131;

[0061] The switching shaft 2 is provided with a water passage 21, and is adapted to slide in the body 1 between a first position and a second position. In the first position, the switching shaft 2 abuts against the opening of the water passage hole 1131, preventing water at the water inlet hole 111 from directly entering the water passage hole 1131 through the water passage 21. At this time, the water path is open, and water successively passes through the water inlet hole 111, the water passage 21 and the water passage hole 1131. In the second position, the switching shaft 2 is away from the opening of the water passage hole 1131, allowing water to directly enter the water passage hole 1131 without passing through the water passage 21. At this time, the water path is open, and water successively passes through the water inlet hole 111 and the water passage hole 1131. Since the water passage area of the outlet of the water passage 21 is smaller than that of the water passage hole 1131, the flow rate is smaller when the switching shaft 2 is in the first position, achieving throttling. When the switching shaft 2 is in the second position, the flow rate increases, and the water pressure increases, achieving a pressure boosting mode. Thus, the pressure boosting mode is retained, and the throttling mode is also achieved, increasing the service life and reducing water costs, and being suitable for more users. The operating member 3 is installed on the body 1 and is adapted to be connected with the switching shaft 2 to make the switching shaft 2 slide, so that force is transmitted through the operating member 3, making it more convenient to use.

[0062] In an exemplary embodiment, an elastic member 4 is further included, which acts on the body 1 and the switching shaft 2 at both ends, and is adapted to apply a force to the switching shaft 2 to make the switching shaft 2 slide to the first position, so as to assist the operating member 3 to reset the switching shaft 2 to the first position, and to enable the switching shaft 2 to be located at the first position in the absence of water passing through, so as to initially open the water path, i.e. to be in a throttling state, preventing waste.

[0063] In an exemplary embodiment, when the switching shaft 2 is in the second position, the force applied by the elastic member 4 to the switching shaft 2 is less than or equal to the pressure applied by the water pressure to the switching shaft 2 to make it move to the second position, so that the user can keep the switching shaft 2 in the second position even if the operating member 3 is released, meeting the use requirements.

[0064] In an exemplary embodiment, a sealing ring 5 is further included. The body 1 is provided with a water passage cavity 112 and a through hole 114 communicating with the water passage cavity 112. The switching shaft 2 is partially located in the water passage cavity 112 and is provided with a water passage 21 communicating with the water passage cavity 112, and this part is slidable relative to the water passage cavity 112 and partially passes through the through hole 114 to be connected with the operating member 3 outside the water passage cavity 112. The inner and outer rings of the sealing ring 5 abut against the switching shaft 2 and the cavity wall of the water passage cavity 112, respectively, to seal the through hole 114, so as to prevent water from overflowing to the operating cavity 115, affecting the service life of the operating member 3, or causing water waste.

[0065] In an exemplary embodiment, the body 1 comprises a gasket 12, the water passing cavity 112 is provided with an abutting surface 1121, which is located on the side of the sealing ring 5 away from the through hole 114, one end of the gasket 12 is adapted to abut against the abutting surface 1121, and the other end abuts against the elastic member 4, thereby preventing the elastic member 4 from directly abutting against the sealing ring 5, and preventing the sealing ring 5 from being excessively deformed to cause a large frictional force when the switching shaft 2 slides.

[0066] In an exemplary embodiment, the operating member 3 comprises a rotating member 31, which is rotationally connected with the body 1 and is provided with a sliding groove 312, one end of the switching shaft 2 is located in the sliding groove 312, and is adapted to abut against the groove wall of the sliding groove 312 and slide relative to the sliding groove 312, thereby preventing jamming and enabling the switching shaft 2 and the rotating member 31 to drive each other, and enabling the rotating member 31 to be driven, which is convenient for operation, and in some embodiments, a force-saving lever can be formed, and the position of the switching shaft 2 is more easily switched.

[0067] In an exemplary embodiment, the body 1 is provided with an operating cavity 115, and the rotating member 31 and part of the switching shaft 2 are located in the operating cavity 115, and the operating member 3 further comprises a sliding member 32, which is slidingly connected with the body 1, and is provided with an operating end located outside the operating cavity 115, and is adapted to extend into the operating cavity 115 to push the rotating member 31 to rotate, and compared with the rotating member 31, the sliding member 32 has a better appearance. The operating cavity 115 can better protect the rotating member 31 and ensure the appearance of the product.

[0068] In an exemplary embodiment, the parts of the rotating member 31 located on both sides of the rotating axis of the rotating member 31 are respectively matched with the switching shaft 2 and the sliding member 32, and by adjusting the length of the force arm, a force-saving lever can be formed, the switching shaft 2 is more easily switched, and by adjusting the length of the force arm, a force-saving lever can also be formed, and the space required for movement is smaller.

[0069] In an exemplary embodiment, the rotating member 31 is provided with a rotating shaft 311, and the body 1 is provided with an elastic clamping groove 1151, and the rotating shaft 311 is adapted to be buckled with the elastic clamping groove 1151, thereby achieving assembly of the rotating member 31.

[0070] In an exemplary embodiment, the water passing channel 21 comprises a first water channel 211 and a second water channel 212 which pass water in sequence, the first water channel 211 penetrates the switching shaft 2 along the radial direction of the switching shaft 2, which is convenient for lateral water inlet and processing. The second water channel 212 extends along the axial direction of the switching shaft 2, and the second water channel 212 is adapted to be connected with the water passing hole 1131, thereby achieving the effect of water passing.

[0071] The description of the above specification and the embodiments are used to explain the protection scope of the present application, but do not constitute the limitation of the protection scope of the present application. Through the inspiration of the present application or the above embodiments, the ordinary skilled in the art combines the common knowledge, the ordinary technical knowledge in the art and / or the prior art, and obtains the modification, equivalent replacement or other improvement of the present application embodiment or one part of the technical features through logical analysis, reasoning or limited test, which should be included in the protection scope of the present application.

Claims

1. A water outlet device, characterized in that... :include The main body (1) is provided with a water inlet (111) and a water outlet (113), wherein the water outlet (113) is provided with a water passage (1131); A switching shaft (2) is provided with a water passage (21). The water passage area at the outlet end of the water passage (21) is smaller than the water passage area of ​​the water passage hole (1131). The switching shaft (2) is adapted to slide in the body (1) between a first position and a second position. In the first position, the switching shaft (2) abuts against the opening of the water passage hole (1131), and water passes through the inlet hole (111), the water passage (21), and the water passage hole (1131) in sequence. In the second position, the switching shaft (2) moves away from the opening of the water passage hole (1131), and water passes through the inlet hole (111) and the water passage hole (1131) in sequence. An operating element (3) is mounted on the body (1) and adapted to be connected to the switching shaft (2) to allow the switching shaft (2) to slide.

2. The water outlet device as described in claim 1, characterized in that: It also includes an elastic element (4), whose two ends act on the body (1) and the switching shaft (2) respectively, and is adapted to apply a force to the switching shaft (2) to make the switching shaft (2) slide to a first position. When the switching shaft (2) is in the second position, the force applied by the elastic element (4) to the switching shaft (2) is less than or equal to the pressure applied by the water pressure to the switching shaft (2) to make it move to the second position.

3. The water outlet device as described in claim 2, characterized in that: It also includes a sealing ring (5). The body (1) is provided with a water passage cavity (112) and a through hole (114) communicating with the water passage cavity (112). The switching shaft (2) is located in the water passage cavity (112) and is provided with a water passage channel (21) communicating with the water passage cavity (112). This part can slide relative to the water passage cavity (112). Part of it passes through the through hole (114) and connects to the operating member (3) outside the water passage cavity (112). The inner and outer rings of the sealing ring (5) abut against the switching shaft (2) and the cavity wall of the water passage cavity (112) respectively to seal the through hole (114).

4. The water outlet device as described in claim 3, characterized in that: The body (1) includes a gasket (12), the water passage cavity (112) is provided with an abutment surface (1121), the abutment surface (1121) is located on the side of the sealing ring (5) away from the through hole (114), one end of the gasket (12) is adapted to abut against the abutment surface (1121), and the other end abuts against the elastic member (4).

5. A water outlet device as described in claim 2, characterized in that: The operating component (3) includes a rotating component (31), which is rotatably connected to the body (1) and has a sliding groove (312). One end of the switching shaft (2) is located in the sliding groove (312) and is adapted to abut against the groove wall of the sliding groove (312) and to slide relative to the sliding groove (312) so that the switching shaft (2) and the rotating component (31) can drive each other.

6. A water outlet device as described in claim 5, characterized in that: The main body (1) is provided with an operating cavity (115). Parts of the rotating member (31) and the switching shaft (2) are located in the operating cavity (115). The operating member (3) also includes a sliding member (32). The sliding member (32) is slidably connected to the main body (1). The sliding member (32) is provided with an operating end located outside the operating cavity (115). The sliding member (32) is adapted to extend into the operating cavity (115) to push the rotating member (31) to rotate.

7. A water outlet device as described in claim 6, characterized in that: The portions of the rotating component (31) located on both sides of its rotation axis cooperate with the switching shaft (2) and the sliding component (32), respectively.

8. A water outlet device as described in claim 5, characterized in that: The rotating component (31) is provided with a rotating shaft (311), and the body (1) is provided with an elastic groove (1151). The rotating shaft (311) is adapted to engage with the elastic groove (1151).

9. A water outlet device as described in claim 1, characterized in that: The water passage (21) includes a first water passage (211) and a second water passage (212) that pass through water in sequence. The first water passage (211) passes through the switching shaft (2) radially, and the second water passage (212) extends along the switching shaft (2) axially. The second water passage (212) is adapted to connect to the water passage hole (1131).

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