Swing arm type shower head

Abstract

The utility model provides a swing arm type shower head, which is characterized in that a screw head is arranged at one end of a fixing frame, a swing ball head is arranged in the screw head through a locking piece, and the swing ball head is provided with a through hole which is communicated with a water receiving port and a shower head; the shower head is provided with a shell, a water inlet plate, a water outlet plate and an end cover, a plurality of water outlets are distributed in the water outlet plate, and the water outlets are respectively provided with diversion trenches radiating from inside to outside for communication. Compared with a conventional top shower mounting frame, the product is small in occupied space and more attractive in overall appearance, and water outlets in the shower head are communicated through the flow guide grooves, so that water spraying holes in the inner ring and the outer ring are kept relatively consistent; and the overall structure is simple, a top shower can be rapidly installed, operation is easy and convenient, the universality is high, the structure arrangement of different types of top sprayers and shower heads can be matched at will, the situation that the water spraying effect is unstable due to the fact that internal water flow is changed due to angle adjustment is avoided, it is guaranteed that the water pressure of all water spraying holes is uniform, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bathrooms, and in particular relates to a swing-arm bath shower head. Background Art

[0002] At present, shower heads have a variety of water outlet modes. In addition to the most basic general water flow for simple and quick showering, there are different water flow and water volume controls for additional functions such as massage and shampooing, so that every bathing is comfortable and in place. For shower head sprays, most of them currently adopt a fixed installation structure, which is difficult to adapt to the requirements of different installation spaces and cannot meet the needs of users in different shower positions; and for shower heads, multiple spray holes are usually set on the spray head, and water is uniformly supplied to the spray holes through the water inlet pipe, which easily leads to deviations in water pressure between the center and the surrounding spray holes, which often causes low water pressure around the periphery, poor spray force, and excessive spray force in the center. Utility Model Content

[0003] The utility model provides a swing-arm bath shower head, which can effectively solve the above problems.

[0004] The utility model is achieved in this way:

[0005] A swing arm shower head, comprising a fixing frame, a locking piece, a swing ball head and a shower head, wherein one end of the fixing frame is provided with a wall plate, the other end is provided with a screw head, and both ends of the fixing frame are provided with water inlets; one end of the swing ball head is provided with a connecting head, the swing ball head and the connecting head are provided with a through hole penetrating and communicating with the connecting port, the swing ball head is installed in the screw head through the locking piece, and the connecting head is connected to the shower head; the shower head is provided with a shell, a water inlet plate, a water outlet plate and an end cover, the shell is provided with a connecting port, the water inlet plate, the water outlet plate and the end cover are provided according to the embodiment of the present invention. The second is arranged in the shell, the water inlet plate is provided with a water inlet corresponding to the connecting port, the water inlet penetrates the connecting port and is connected with the connecting port, a plurality of water outlets are arranged on the water outlet plate, the number of water outlets near the center of the water inlet plate is less than or equal to the number of water outlets on the outside thereof, a water baffle is provided on the water outlet side of the water outlet of the innermost circle, the water outlets on the outer side of the innermost circle are respectively connected with guide grooves radiating from the inside to the outside, the inner ends of adjacent guide grooves are connected by guide plates, and the end of each guide groove is provided with a intercepting plate; the end cover is provided with a water spray hole corresponding to the water outlet.

[0006] As a further improvement, the inner and outer adjacent water outlets are connected in a straight line through a guide groove, or the guide grooves are recessed and offset to one side to connect with the water outlets.

[0007] As a further improvement, the water outlet is provided with a water retaining boss relative to the water flow direction, and a drainage slope is provided on the opposite side of the water retaining boss of the water outlet.

[0008] As a further improvement, the water outlet is provided with double water outlet holes, and the water retaining bosses and drainage slopes on the double water outlet holes are centrally symmetrically arranged.

[0009] As a further improvement, the water inlet plate is provided with a guide groove corresponding to the water outlet plate.

[0010] As a further improvement, the end cover is provided with a positioning column, the water outlet plate is provided with a positioning hole, the water inlet plate is provided with a positioning groove, the end cover is connected to the water inlet plate and the water outlet plate through the positioning column, the positioning hole and the positioning groove, and several positioning grooves are correspondingly provided with screw holes which are fixedly connected to the positioning column through screws.

[0011] As a further improvement, the swing ball head rotates around the axis with the screw head in the circumferential direction.

[0012] As a further improvement, a filter mesh is provided in the water inlet.

[0013] As a further improvement, rotating shafts are provided on both sides of the swing ball head, and rotating grooves are provided corresponding to the screw head connecting ends.

[0014] As a further improvement, the swing ball head is installed in the screw head through a locking piece, and the swing ball head is provided with a rotating shaft on both sides perpendicularly or parallel to the length direction of the fixing frame.

[0015] As a further improvement, sealing gaskets are provided at both ends of the swing ball head perpendicular to the rotating shaft.

[0016] As a further improvement, the connecting head is provided with a locking nut.

[0017] The beneficial effects of the utility model are as follows: the swing arm device of the product has a simple structure, and a swing arm mounting seat device for installing the shower is formed by a combined interface between the structural parts, and a water delivery pipeline is formed simultaneously, and only simple assembly is required between the structural parts, the assembly is convenient and quick, the structure is firm, and the sealing is good; and the water outlets in the shower are connected by a guide groove, so that the water spray holes of the inner and outer circles remain relatively consistent, effectively preventing the water outlet holes from being blocked, and the water discharge of this type of shower is more stable, the water pressure of each water outlet is more uniform, and it is less likely to be blocked. Further creatively, rotating shafts are set on both sides of the swing ball head to limit the adjustment direction of the swing arm. On the one hand, the swing ball head can improve the matching degree and stability of the connection between the structural parts. On the other hand, by limiting the rotation adjustment direction of the ball head, it is more convenient for users to adjust the nozzle. The adjustment can be achieved with one hand, avoiding the rotation in an uncertain direction during adjustment, increasing the wear and water seepage problem during the adjustment process; compared with the conventional top shower mounting frame, the device only needs to be installed on the wall through the wall plate, occupies a small space, and is covered with a decorative cover. The water supply pipe is concealed in the cavity, which has better compatibility with the wall without appearing abrupt, and is more beautiful as a whole; this product has few parts and is easy to open molds for processing, saving costs, and can be quickly installed. The operation is simple and convenient, and it has strong compatibility. It can be freely matched with different types of top sprays, and cooperates with the structural setting of the shower to avoid the change of internal water flow caused by angle adjustment and make the water spray effect unstable, ensure the uniformity of water pressure of each water spray hole, improve the user experience, and is conducive to promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram provided by an embodiment of a swing arm shower head of the utility model;

[0020] Figure 2 It is a schematic diagram of a shower explosion provided by an embodiment of a swing arm shower head of the utility model;

[0021] Figure 3 This is another exploded schematic diagram of a shower head provided by an embodiment of a swing arm shower head of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of a water outlet plate provided by an embodiment of a swing arm shower head of the utility model;

[0023] Figure 5 yes Figure 4 A magnified schematic diagram of the water outlet in the middle;

[0024] Figure 6 This is a schematic diagram of the structure of a fixing frame provided by an embodiment of a swing arm shower head of the utility model;

[0025] Figure 7 This is a schematic diagram of the structure of a fixing frame provided by an embodiment of a swing arm shower head of the utility model;

[0026] Figure 8 It is a partial structural exploded schematic diagram provided by an embodiment of a swing arm bath shower head of the utility model.

[0027] Reference numerals:

[0028] Fixed frame 1; wall plate 11; screw head 12; water inlet 2; locking piece 3; swing ball head 4; connector 41; through hole 42; shower head 5; shell 51; connector 511; water inlet plate 52; water inlet 521; filter mesh 522; positioning groove 523; screw hole 524; water outlet plate 53; water outlet 531; water retaining boss 532; drainage slope 533; positioning hole 534; end cover 54; water spray hole 541; positioning column 542; water retaining plate 55; guide groove 56; guide plate 561; intercepting plate 562. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0030] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the description of the present invention, the terms "upper", "middle", "side", "side", "upper side", "end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] Reference Figure 1-8 As shown, a swing arm shower head comprises a fixing frame 1, a locking member 3, a swing ball head 4 and a shower head 5. The fixing frame 1 is provided with a wall plate 11 at one end and a screw head 12 at the other end, and water inlets 2 are provided at both ends of the fixing frame 1; a connecting head 41 is provided at one end of the swing ball head 4, and the swing ball head 4 and the connecting head 41 are provided with a through hole 42 that is connected to the water inlet 2, the swing ball head 4 is installed in the screw head 12 through the locking member 3, and the connecting head 41 is connected to the shower head 5; the shower head 5 is provided with a shell 51, a water inlet plate 52, a water outlet plate 53 and an end cover 54, the shell 51 is provided with a connecting port 511, which can be arranged at the center of the shell 51, and the water inlet plate 52, the water outlet plate 53 and the end cover 54 are connected in sequence. Arranged in the shell body 51, a water inlet 521 is provided on the water inlet plate 52 corresponding to the connecting port 511, the water inlet 521 penetrates the connecting port and is connected with the connecting port 511, a plurality of water outlets 531 are arranged on the water outlet plate 53, the number of the water outlets 531 on the central side of the water outlet plate 53 is less than or equal to the number of the water outlets 531 on its outer concentric circle, a water retaining plate 55 is provided on the water outlet 531 side of the innermost circle of water outlets 531, the water outlets 531 on the outer side of the innermost circle are respectively connected by guide grooves 56 radiating from the inside to the outside, the inner ends of adjacent guide grooves 56 are connected by guide plates 561, and the end of each guide groove 56 is provided with a shut-off plate 562; the end cover 54 is provided with a water spray hole 541 corresponding to the water outlet 531. Specifically, the water outlet plate 53 is provided with a plurality of water outlets 531 distributed in concentric circles, the water outlets 531 in each concentric circle are evenly distributed, the number of water outlets 531 on the inner concentric circle is less than or equal to the number of water outlets 531 on the outer concentric circle, a water retaining plate 55 is provided on the center side of the water outlets 531 on the innermost concentric circle, the water outlets 531 on the outer side of the innermost circle are respectively connected by guide grooves 56 radiating from the inside to the outside, guide plates 561 are provided between the inner ends of adjacent guide grooves 56, and a shut-off plate 562 is provided at the end of each guide groove 56.

[0033] The swing ball head 4 and the screw head 12 or the shower head 5 rotate around the axis. The swing ball head can be provided with a rotating shaft and a rotating groove can be provided on the screw head 12 or the shower head 5; or the screw head 12 or the shower head 5 can be provided with a rotating shaft and a rotating groove can be provided on the swing ball head 4 to achieve the rotation around the axis.

[0034] Rotating shafts are symmetrically arranged on both sides of the swing ball head 4, and rotating grooves are arranged corresponding to the screw head 12 or the connecting end of the shower head 5, and the rotating shafts are connected to the rotating grooves.

[0035] One end surface of the fixing frame 1 can be directly locked with the wall by bolts. The other end is provided with a screw head 12 to install the top spray shower 5. Since it is difficult to directly process the pipe of the fixing frame 1, water inlets 2 are provided at both ends of the fixing frame 1 to supply water to the shower 5.

[0036] The locking member 3 and the screw head 12 can be connected by threads, or by other means such as snap connection, so that the swing ball head 4 can rotate inside the screw head 12.

[0037] The swing ball head 4 is mounted on the screw head 12 of the fixing frame 1 through the locking member 3, which is convenient for installation on the one hand, and is closer to the fixing frame 1 for better strength during rotation adjustment on the other hand.

[0038] The water inlets 2 at both ends of the fixing frame 1 are connected to the water inlet and the water outlet. The fixing frame 1 or the wall plate 11 fixes the device on the wall. The water pipeline is concealed in the fixing frame 1 and the wall without being exposed to the outside, thereby reducing daily cleaning work. Since the installation height of the overhead shower head 5 is higher than the height, the product is usually out of the user's sight when entering the bathroom, making the wall tidier, giving people a more spacious sense of space, and improving the user experience.

[0039] The present application improves the swing ball head 4 into a limited direction rotation structure. On the one hand, it is combined with the usage habits of customers. More users adjust the ball head forward and backward when adjusting. The ball head without limited adjustment direction is prone to deviation during adjustment. Especially in the case of long-term use, it will be worn and deviate to the direction of greater wear during adjustment. Even the positioning function of the ball head will fail, causing the shower head 5 to sag, or requiring both hands to adjust. Since the ball head can be adjusted in different directions, it is difficult to complete the adjustment with one hand, or multiple adjustments are required to determine it, which increases the wear of the ball head, thereby causing the ball head to leak water, or lose its positioning function and sag.

[0040] The swing ball head 4 can be set in the screw head 12 according to actual needs, and rotated and adjusted with the fixing frame 11 as the fulcrum; or the swing ball head 4 can be installed in reverse, the swing ball head 4 is connected to the installation port of the shower head 5, the length of the adjustment rod of the shower head 5 is reduced, and the connecting head 41 is directly connected to the screw head 12 by thread or other means.

[0041] The water inlet plate 52 and the water outlet plate 53 are installed in the shower head 5 through the shell 51 and the end cover 54. The water entering the water inlet 521 is diverted through the guide groove 56 arranged between the water inlet plate 52 and the water outlet plate 53, so that the water outlet 531 in the same guide can obtain a more uniform and stable water pressure, so that the sprayed water flow is more stable and uniform.

[0042] The front end of the guide groove 56 faces the water inlet 521 .

[0043] Since the circumferences of the concentric circles of the inner circle and the outer circle are different, the numbers of the water outlets 531 distributed thereon are different. The water outlets on adjacent concentric circles are offset from each other and need to be connected through the same guide groove 56. Therefore, the guide groove 56 needs to be bent or offset.

[0044] Furthermore, the inner and outer adjacent water outlets 531 are connected in a straight line through the guide groove 56, or the guide groove 56 is concavely offset from one side to the other and connected to the water outlet 531. The water outlets 531 on adjacent concentric circles are connected in a straight line through the guide groove 56, or the guide groove 56 is concavely offset from one side to the other and connected to the water outlet 531.

[0045] If the position deviation of the water outlets 531 on adjacent concentric circles is large, they need to be connected in a straight line through the guide groove 56. If the deviation is small, the guide groove 56 is offset to the side of the water outlet 531.

[0046] Furthermore, the water outlet 531 is provided with a water retaining boss 532 relative to the water flow direction, and a drainage slope 533 is provided on the opposite surface of the water retaining boss 532 of the water outlet 531 .

[0047] The water retaining boss 532 facilitates water flow into the water outlet 531. To reduce the influence of the water retaining boss 532 on the water flow, the water retaining boss 532 is arranged as an inclined surface away from the water outlet 531. Similarly, the water outlet 531 is provided with a drainage inclined surface 533 to make it easier for water flow to enter the water outlet 531.

[0048] Furthermore, the water outlet 531 is provided with double water outlet holes, and the water retaining boss 532 and the drainage slope 533 on the double water outlet holes are centrally symmetrically arranged.

[0049] The double water outlet holes are provided, and both the water retaining boss 532 and the diversion slope 533 are provided, so as to guide the water in the flow direction and the backflow direction into the water outlet 531, thereby increasing the water output and the water output pressure.

[0050] Furthermore, the water inlet plate 52 is provided with a guide groove 56 corresponding to the water outlet plate 53 .

[0051] Furthermore, the end cover 54 is provided with a positioning column 542, the water outlet plate 53 is provided with a positioning hole 534, the water inlet plate 52 is provided with a positioning groove 523, the end cover 54 is connected to the water inlet plate 52 and the water outlet plate 53 through the positioning column 542, the positioning hole 534 and the positioning groove 523, and several positioning grooves 523 are correspondingly provided with screw holes 524 which are fixedly connected to the positioning column 542 through screws.

[0052] The water spray hole 541 on the end cover 54 is precisely matched with the water outlet hole on the water outlet plate 53 .

[0053] Furthermore, the swing ball head 4 rotates around the axis with the screw head 12 in the circumferential direction.

[0054] Furthermore, a filter mesh 522 is provided in the water inlet 521 .

[0055] Furthermore, the swing ball head 4 is installed in the screw head 12 through the locking piece 3 , and the swing ball head 4 is symmetrically provided with rotation axes on both sides perpendicularly or parallel to the length direction of the fixing frame 1 .

[0056] This method can ensure that the direction of water flow entering the shower head 5 is fixed, which can ensure the water spraying effect of the shower head 5, and the adjustment direction of the shower head 5 is adjusted forward and backward relative to the cavity, which can meet the use needs of more users and improve the service life of the swing ball head 4.

[0057] Furthermore, the swing ball head 4 is provided with sealing gaskets on both sides perpendicular to the rotating shaft to ensure the sealing performance of the swing ball head 4 during use.

[0058] Furthermore, the connector 41 is provided with a compression nut.

[0059] The connector 41 can be directly connected to the connector of the shower head 5 as required, or a compression nut can be provided to connect to the shower head 5, thereby improving the compatibility of the device.

[0060] Furthermore, the fixing frame 1 is provided with a wall plate 11 connected to the wall, and the fixing frame 1 is fixedly connected to the wall plate 116. Adding the wall plate 11 can improve the installation strength of the fixing frame 1.

[0061] Furthermore, the water inlet 2 is provided with a card slot, a U-shaped card block is provided in the card slot, the water inlets 2 at both ends are connected by a connecting pipe, and the connecting pipe is fixed in the water inlet 2 through the U-shaped card block.

[0062] A card slot is provided at the water inlet 2, the connecting pipe is inserted into the water inlet 2, and then the U-shaped card block is inserted into the card slot 14 to fix the connecting pipe in the water inlet 2, so that the installation is quick and convenient.

[0063] Furthermore, a filter screen is provided at the water inlet end of the water inlet 2 and the water outlet end of the compression nut.

[0064] Filter impurities in the water to avoid clogging the showerhead5.

[0065] Furthermore, the angle between the axial direction of the screw head 12 and the vertical direction is 40-50 degrees.

[0066] Furthermore, the fixing frame 1 and the wall plate 11 are respectively provided with decorative covers, so that the device as a whole is more beautiful.

[0067] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A swing arm shower head, It is characterized in that The invention comprises a fixing frame, a locking piece, a swing ball head and a shower head, wherein one end of the fixing frame is provided with a wall plate, the other end is provided with a screw head, and both ends of the fixing frame are provided with water inlets; one end of the swing ball head is provided with a connecting head, the swing ball head and the connecting head are provided with through holes penetrating therethrough and communicating with the water inlet, the swing ball head is installed in the screw head through the locking piece, and the connecting head is connected to the shower head; the shower head is provided with a shell, a water inlet plate, a water outlet plate and an end cover, the shell is provided with a connecting port, the water inlet plate, the water outlet plate and the end cover are arranged on the shell in sequence A water inlet is provided on the water inlet plate corresponding to the connecting port, the water inlet penetrates the connecting port and is connected with the connecting port, a plurality of water outlets are arranged on the water outlet plate, the number of water outlets near the center of the water outlet plate is less than or equal to the number of water outlets on the outer side thereof, a water baffle is provided on the water outlet side of the water outlet on the innermost circle, the water outlets on the outer side of the innermost circle are respectively connected with guide grooves radiating from the inside to the outside, the inner ends of adjacent guide grooves are connected with guide plates, and a intercepting plate is provided at the end of each guide groove; a water spray hole corresponding to the water outlet is provided on the end cover.

2. A swing arm shower head according to claim 1, It is characterized in that The inner and outer adjacent water outlets are connected in a straight line through the guide groove, or the guide groove is recessed and offset to one side to connect with the water outlet.

3. A swing arm shower head according to claim 1 or 2, It is characterized in that The water outlet is provided with a water retaining boss relative to the water flow direction, and a drainage slope is provided on the opposite side of the water retaining boss of the water outlet.

4. A swing arm shower head according to claim 3, It is characterized in that The water outlet is provided with double water outlet holes, and the water retaining bosses and the drainage slopes on the double water outlet holes are centrally symmetrically arranged.

5. The swing arm shower head according to claim 1, It is characterized in that The water inlet plate is provided with a guide groove corresponding to the water outlet plate.

6. The swing arm shower head according to claim 1, It is characterized in that The end cover is provided with a positioning column, the water outlet plate is provided with a positioning hole, the water inlet plate is provided with a positioning groove, the end cover is connected to the water inlet plate and the water outlet plate through the positioning column, the positioning hole and the positioning groove, and several positioning grooves are correspondingly provided with screw holes that are fixedly connected to the positioning column through screws.

7. The swing arm shower head according to claim 1, It is characterized in that The swing ball head rotates around the axis with the screw head in the circumferential direction.

8. The swing arm shower head according to claim 1, It is characterized in that A filter mesh is arranged in the water inlet.

9. A swing arm shower head according to claim 1 or 7, It is characterized in that Rotating shafts are arranged on both sides of the swing ball head, and rotating grooves are arranged corresponding to the screw head connecting ends.

10. The swing arm shower head according to claim 9, It is characterized in that The swing ball head is installed in the screw head through a locking piece, and the swing ball head is provided with rotating shafts on both sides perpendicular or parallel to the length direction of the fixing frame.

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