Movable lifting shower rod and shower set

Abstract

The utility model discloses a movable lifting shower rod and a shower suit, comprising a rod body which is vertically arranged in a manner of being vertical to a horizontal plane; the sliding structure comprises a first sliding rail formed on the back of the rod body and a base which is fixedly arranged on a wall body and corresponds to the first sliding rail; a second sliding rail is formed on the base, and the first sliding rail and the second sliding rail extend in the length direction of the rod body; the first sliding rail and the second sliding rail are in sliding connection and are mutually limited through a clamping structure; the stop structure is arranged on the rod body and the base and used for enabling the first sliding rail to be switched between a fixed state and a slidable state relative to the second sliding rail when the first sliding rail slides relative to the second sliding rail; according to the technical scheme, the shower rod is simple in structure, easy and convenient to manufacture, easy to implement and low in cost, and mainly solves the problem that an existing shower rod cannot move up and down to cause a series of defects and is inconvenient to use.

Description

Technical Field

[0001] This utility model relates to the field of bathroom technology, specifically to a movable lifting shower rod and shower set. Background Technology

[0002] Shower sets are widely used in bathrooms and include hand showers, overhead showers, and shower rods. The shower rod, a key component of the set, supports both the hand shower and the overhead shower. During installation, the shower rod is fixed to the wall, and a sleeve is fitted into the middle of the rod to hold the hand shower. This sleeve slides up and down the rod via hand control, adjusting the height of the hand shower for easy access.

[0003] However, this structural style has certain drawbacks: First, for shower rods with overhead shower heads, the height of the overhead shower head cannot be adjusted simply by controlling the up and down movement of the sleeve, making it unsuitable for users with different requirements for overhead shower height; Second, some shower rods on the market have an automatic water spray function (back spray function) at the front end, meaning that water can be sprayed directly from the front end for users to wash their backs while showering. In this case, with the existing shower rod structure, the rod is fixed and cannot move up and down, so the height of the water sprayed from the front end cannot be adjusted, forcing users to bend over or stand on tiptoe to use it; Third, when the sleeve is installed on the shower rod, the sleeve is suspended above the bathroom floor, making it difficult for short children to reach the sleeve, and extremely inconvenient to pick up the handheld shower head attached to the sleeve.

[0004] In conclusion, the existing shower rods need further improvement. Utility Model Content

[0005] This utility model provides a movable lifting shower rod, which is simple in structure, easy to manufacture, easy to implement, and low in cost. It solves the problem of inconvenience caused by the inability of existing shower rods to move up and down. Its main technical solution is as follows:

[0006] A movable lifting shower rod is characterized by: a rod body vertically arranged perpendicular to a horizontal plane; a sliding structure including a first slide rail formed on the back of the rod body and a base fixed to a wall corresponding to the first slide rail; a second slide rail formed on the base, and both the first and second slide rails extending along the length direction of the rod body; the first and second slide rails being slidably connected and mutually restrained by a snap-fit ​​structure; and a stop structure disposed on the rod body and the base, used to switch the first slide rail relative to the second slide rail between a fixed state and a slidable state when the first slide rail slides relative to the second slide rail, thereby adjusting the suspension height of the rod body.

[0007] Preferably, the stopping structure includes a rack formed on the back of the rod and a gear assembly on the base that meshes with the rack; the gear assembly applies a limiting force to the rack through frictional resistance, causing the first slide rail to be in a fixed stop position relative to the second slide rail; wherein the frictional resistance is greater than the weight of the rod, so as to fix the position of the rod when no external force is applied.

[0008] Preferably, the gear assembly includes a stop wheel and a pressing member disposed in the axial direction of the stop wheel; the base has two parallel and spaced vertical plates formed in the vertical direction; the stop wheel is disposed in the clearance space between the two vertical plates, and the shaft ends on both sides pass through the insertion holes of the two vertical plates respectively; the pressing member is disposed on the end face of the base and axially abuts against the surface of the vertical plate to form a surface-fitting contact, and is fixed to the shaft end of the stop wheel by interference fit or threaded connection; when the stop wheel is acted upon by the rack, it stops rotating by the frictional resistance formed by the surface-fitting contact.

[0009] Preferably, the pressing member is configured as a wheel cover, and the contact surface between the wheel cover and the upright plate is provided with friction protrusions or patterns to enhance the frictional resistance with the upright plate.

[0010] Preferably, the outer diameter of the wheel cover that contacts the end face of the base is also provided with friction protrusions or patterns.

[0011] Preferably, the base has a mounting opening that matches the shape of the stop wheel, and the mounting opening corresponds to and communicates with the insertion hole; the stop wheel enters the clearance space through the mounting opening and is confined within the clearance space by the action of the pressing member.

[0012] Preferably, the first slide rail is provided with limiting structures at both ends to limit the sliding distance of the first slide rail relative to the second slide rail; the locking structure includes a first hook portion formed on the first slide rail and a second hook portion formed on the second slide rail, the first hook portion and the second hook portion are located between the first slide rail and the second slide rail and their relative surfaces are fitted and locked together.

[0013] Preferably, it also includes a ejector pin structure, which includes a contact pin and a sleeve disposed on the base; one free end of the contact pin is inserted into the sleeve and abuts against a return spring inside the sleeve, while the other free end is always in contact with the rack under the action of the return spring.

[0014] A shower set includes a movable, adjustable shower head rod, an overhead shower head device located at the top of the rod, and a shower head seat device located in the middle of the rod. The overhead shower head device includes an overhead nozzle, a fixed rod fixed to the rod, and a swing rod rotatably connected at both ends to the fixed rod and the overhead nozzle, respectively. The swing rod is parallel to the rod and can rotate on the fixed rod to adjust the rotation angle of the overhead nozzle.

[0015] Preferably, the shower head holder device includes a sleeve fixed to the rod and a slide for mounting a handheld shower head; the sleeve forms a mounting groove with an opening facing the back of the rod, and the slide is slidably engaged in the mounting groove via a locking rail structure.

[0016] As can be seen from the above description of this utility model, compared with the prior art, this utility model has the following beneficial effects:

[0017] (1) This utility model provides a movable lifting shower rod, which is simple in structure, easy to manufacture, easy to implement and low in cost, and is used to solve the problem of inconvenience caused by the inability of existing shower rods to move up and down. The technical solution of this utility model is to set a sliding structure so that the rod can slide up and down on the wall to adjust the height of the rod. In this way, the spray height of the back spray, top spray and hand spray of the shower rod can be quickly and freely adjusted by simply touching the rod. Secondly, by setting a stop structure, the rod can be effectively prevented from sliding down automatically, so that the rod is limited to a certain height. That is, when the rod is subjected to an external force (the user's hand applies force), the rod will enter a sliding state and slide up and down. When it is not subjected to an external force, the rod will return to a fixed state under the action of the stop structure. The rod will not fall down automatically. In this way, the water spray direction of the shower rod can be stably discharged and sprayed according to the customer's requirements, which is convenient for daily cleaning.

[0018] (2) In this technical solution, the stopping structure is mainly the rack on the back of the rod and the gear assembly that meshes with the rack; that is, the height is adjusted and limited by the frictional resistance generated by the gear assembly relative to the rack. It does not require too many complex structural principles, its mechanical structure is simpler, the cost is lower, and the limiting function is more stable.

[0019] (3) In this technical solution, the pressing component is pressed against the vertical plate of the base to form a surface-to-surface contact. The frictional force is generated by the surface-to-surface frictional contact. This frictional force is greater than the weight of the rod and it directly acts on the stop wheel to prevent it from rotating. Therefore, when the rod is not affected by external force, that is, when no external force is applied, the frictional force can effectively restrict and fix the rod. The limiting effect is obvious and stable, and the structure is simple.

[0020] (4) In this technical solution, the outer diameter of the wheel cover that contacts the end face of the base forms a friction part. This friction part is a friction protrusion or a friction pattern like a tire. Thus, the outer diameter end face of the wheel cover and the end face of the base form a friction force, which effectively prevents the risk of the rod falling automatically due to the decrease of friction on the vertical plate surface. It plays a protective and insurance role and ensures the stability of the product.

[0021] (5) In this technical solution, the limiting structure set at both ends of the first slide rail can effectively limit the sliding stroke of the first slide rail relative to the second slide rail, preventing the rod from falling directly to the ground or moving upward to detach from the base; secondly, the setting of the snap-fit ​​structure can effectively limit the distance between the first slide rail and the second slide rail, that is, limit the first slide rail from moving away from the second slide rail, further preventing the rod from directly detaching from the base. Therefore, the rod can always be placed on the base without being actively disassembled, and the shower rod product can always maintain an integral structure without falling apart, especially without automatically detaching and causing the risk of falling and injuring the user, thus ensuring product quality.

[0022] (6) In this technical solution, the design of the pin structure mainly plays the role of improving the tactile sensation; that is, when the rod slides up and down relative to the base, the rack will contact the pin and make a slight sound to remind the user. In this way, the product appears to have a better tactile and sliding adjustment feel, and the product experience is better. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. 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.

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0025] Figure 2 The overall explosion of this utility model Figure 1 ;

[0026] Figure 3 The overall explosion of this utility model Figure 2 ;

[0027] Figure 4 This is a schematic diagram of the structure of the three sets of stop wheels of this utility model mounted on the base;

[0028] Figure 5 This is a cross-sectional view of the present invention;

[0029] Figure 6This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0030] Figure 7 This is a schematic diagram of the structure of the overhead spray shower device of this utility model when in use;

[0031] Figure 8 This is a schematic diagram of the structure of the overhead spray shower device of this utility model.

[0032] 1. Rod body;

[0033] 2. Sliding structure; 21. First slide rail; 22. Base; 221. Second slide rail; 222. Vertical plate; 222a. Insertion hole; 223. Mounting port;

[0034] 3. Stopping structure; 31. Rack; 32. Gear assembly; 321. Stopping wheel; 322. Pressing component;

[0035] 4. Snap-fit ​​structure; 41. First snap hook; 42. Second snap hook;

[0036] 5. Limiting structure;

[0037] 6. Ejector pin structure; 61. Contact pin; 62. Sleeve; 63. Return spring;

[0038] 7. Overhead shower head assembly; 71. Overhead shower head; 72. Fixed rod; 73. Swing rod;

[0039] 8. Shower head holder assembly; 81. Sleeve; 81a. Mounting groove; 82. Slide seat; 83. Rail structure. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are preferred embodiments of the present utility model and should not be considered as excluding other embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0041] Unless otherwise expressly defined, the use of terms such as "first," "second," or "third" in the claims, description, and drawings of this utility model is for distinguishing different objects and not for describing a specific order.

[0042] Unless otherwise expressly defined, in the claims, description, and accompanying drawings of this utility model, the use of directional terms such as "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," and "counterclockwise" to indicate orientation or positional relationships is based on the orientation and positional relationships shown in the accompanying drawings and is only for the convenience of describing this utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the specific protection scope of this utility model.

[0043] Unless otherwise expressly defined, the terms "fixed connection" or "fixed connection" used in the claims, description and drawings of this utility model shall be interpreted broadly to refer to any connection in which there is no displacement or relative rotation relationship between the two parties, including non-removable fixed connection, detachable fixed connection, integral connection and fixed connection through other devices or components.

[0044] In the claims, description and accompanying drawings of this utility model, the terms "comprising", "having", and variations thereof are used to mean "including but not limited to".

[0045] Please see Figures 1 to 5 .

[0046] This embodiment provides a movable lifting shower rod, which is simple in structure, easy to manufacture, easy to implement, and low in cost. It solves the problem of inconvenience caused by the inability of existing shower rods to move up and down. The shower rod in this embodiment mainly includes a rod body 1, a sliding structure 2, and a stop structure 3.

[0047] Rod 1, see Figure 1 and Figure 2 It is a rectangular straight rod, which is vertically set perpendicular to the horizontal plane; the front end of the rod 1 has a back spray hole with a back spray function, which is used to spray water towards the user, and the back is attached to the wall for connection and installation.

[0048] The sliding structure 2 facilitates the upward and downward sliding of the rod 1 relative to the wall. The sliding structure 2 includes a first slide rail 21 formed on the back of the rod 1 and a base 22 fixed on the wall corresponding to the first slide rail 21. The base 22 is mainly detachably locked to the wall by bolts. Therefore, during actual installation, screw holes need to be pre-drilled on the wall. After installation, the base 22 will be limited to a certain height.

[0049] In this embodiment, the base 22 is formed with a second slide rail 221 that extends in the same direction as the first slide rail 21. Both the first slide rail 21 and the second slide rail 221 extend in the length direction of the rod 1, and this extension direction is perpendicular to the horizontal. Thus, after the first slide rail 21 of the rod 1 slides onto the second slide rail 221 of the base 22, the rod 1 can move up and down in the horizontal and vertical directions to adjust the horizontal height of the rod 1.

[0050] In this embodiment, to prevent the second slide rail 221 from directly disengaging from the direction opposite to the first slide rail 21 after the first slide rail 21 slides onto the second slide rail 221, a locking structure 4 is provided on the first slide rail 21 and the second slide rail 221. The locking structure 4 includes a first hook portion 41 formed on the first slide rail 21 and a second hook portion 42 formed on the second slide rail 221. The first hook portion 41 and the second hook portion 42 are located between the first slide rail 21 and the second slide rail 221 and are tightly fitted together on their opposite surfaces. In this way, the first slide rail 21 cannot move in the direction opposite to the second slide rail 221, and the distance between the two is limited. Thus, the first slide rail 21 is restricted from disengaging from the second slide rail 221. Secondly, to prevent the first slide rail 21 from sliding directly away from the second slide rail 221 after sliding on the second slide rail 221, limiting structures 5 are provided at both ends of the first slide rail 21. Specifically, a detachable limiting rod is inserted at the first end, which allows the first slide rail 21 to slide into the second slide rail 221 for connection. A limiting bottom wall is connected at the end. Therefore, when the first slide rail 21 slides on the second slide rail 221, the limiting rod and the limiting bottom wall can limit the upward and downward displacement respectively. Through the setting of the limiting structure 5 and the locking structure 4, the first slide rail 21 can be completely restricted into the second slide rail 221.

[0051] In this embodiment, to prevent the rod 1 from being unable to be fixed in the predetermined position according to customer needs during use, a stop structure 3 is also designed, which is configured on the rod 1 and the base 22. That is, the stop structure 3 includes several structures: such as the stop structure used in this embodiment, which has more stable stopping performance and can automatically stop without additional manual operation. The stop structure 3 includes a rack 31 formed on the back of the rod 1 and at least one gear assembly 32 on the base 22 that meshes with the rack 31. The gear assembly 32 mainly applies a limit to the rack 31 through frictional resistance, driving the first slide rail 21 to be in a fixed stop position relative to the second slide rail 221. The frictional resistance is greater than the weight of the rod 1 (including the accessories on the rod).

[0052] In other embodiments, the stop structure 3 can also be set on the rod 1 or the base 22. For example, a telescopic latch (not shown) is fixed on the rod 1 in the direction of the base 22. When the rod 1 moves relative to the base 22 to a predetermined position, the telescopic latch on the rod 1 is extended by the user and locked in the positioning hole (not shown) of the base 22. At this time, the base 22 cannot continue to move relative to the rod 1. The first slide rail 21 of the two is in a fixed state relative to the second slide rail 221. Only after the telescopic latch is retracted in a controlled manner can the first slide rail 21 be switched back to the sliding state relative to the second slide rail 221. At this time, the rod 1 can be moved relative to the base 22 to adjust the suspension height.

[0053] In other embodiments, the stop structure 3 can also be a male buckle (not shown) provided on the rod 1 and a female buckle (not shown) provided on the base 22. When the rod 1 is displaced relative to the base 22 to the user's predetermined position, the user engages the male buckle and the female buckle, and the first slide rail 21 is fixed relative to the second slide rail 221. At this time, the rod 1 can no longer move relative to the base 22. Both of the above types of stop structures 3 require additional manual operation, which is too cumbersome.

[0054] In this embodiment, the gear assembly 32 includes a stop wheel 321 and a pressing member 322 disposed in the axial direction of the stop wheel 321; the base 22 has two parallel and spaced vertical plates 222 formed in the vertical direction; the stop wheel 321 is disposed in the clearance space between the two vertical plates 222, and the shaft ends on both sides pass through the insertion holes 222a of the two vertical plates 222 respectively; the pressing member 322 is disposed on the base and axially abuts against the surface of the vertical plate 222 to form a surface-fitting contact, and is connected to the shaft end of the stop wheel 321; when the stop wheel 321 is acted upon by the rack 31, it stops rotating by pressing against the surface of the vertical plate 222 through the pressing member 322;

[0055] In this embodiment, the pressing member 322 has an internal hexagonal socket, and the two ends of the stop wheel 321 are external hexagonal heads. The internal hexagonal socket is slightly smaller than the external hexagonal head. By manually applying external force, the pressing member 322 is fixedly installed on the two shaft ends of the stop wheel 321 with an interference fit (other embodiments may also use a threaded connection for fixation) until the pressing member 322 is pressed against the surface of the upright plate 222 and they are in contact. The axes of the two pressing members 322 coincide with the rotation axis of the stop wheel 321, ensuring a uniform distribution of friction. In this way, when the stop wheel 321 is to rotate under the action of the rack 31, the stop wheel 321 will not be able to rotate under the surface contact friction between the pressing member 322 and the surface of the upright plate 222. That is, the stop wheel 321 instead applies a locking resistance to the rack 31, making the rack 31 unable to move. This makes the first slide rail 21 fixed relative to the second slide rail 221, and the rod 1 is restricted to a certain height. Therefore, the stop structure 3 will always limit the height of the pole to a certain level when it is not affected by external forces. When the user needs to adjust the height of the pole, he controls the movement of the pole. At this time, the additional force applied by the user will be greater than the frictional resistance. The locking force applied by the stop wheel 321 will not be enough to restrict the movement of the rack 31. The rack 31 moves accordingly, and the first slide rail 21 switches to a sliding state relative to the second slide rail 221. The pole can then move up and down on the base 22.

[0056] In this embodiment, there are three sets of gear teeth assembly 32; the base 22 has three mounting ports 223 that are adapted to the shape of the stop wheel 321, and the mounting ports 223 are corresponding to and communicate with the insertion holes 222a; during installation, the stop wheel 321 enters the clearance space between the two upright plates 222 through the mounting ports 223, and the two ends of the stop wheel 321 are also placed in the insertion holes 222a, and are confined within the clearance space by the action of the pressure abutment 322. In this way, the stop wheel 321 will always be confined on the base 22, and the disassembly and assembly process is also convenient.

[0057] In this embodiment, see Figure 4 If only one pressure member 322 is provided on one side, the force on both sides of the stop wheel 321 may be unbalanced, resulting in insufficient frictional resistance and poor stability. Therefore, each set of wheel tooth assembly 32 has two pressure members 322, both of which are configured as disc-shaped structures and are respectively (symmetrically) mounted on the outer hexagonal heads of both sides of the stop wheel 321. That is, the center of the wheel cover has a mounting hole that matches the shaft end of the stop wheel, and the axes of the two pressure members 322 coincide.

[0058] In this embodiment, the contact surface between the wheel cover and the upright plate is provided with friction protrusions or patterns (not shown) to enhance the frictional resistance with the upright plate. In other embodiments, the outer diameter end face of the wheel cover that contacts the end face of the base 22 can also form a friction part (not shown). This friction part is friction protrusions or a diagonal pattern like a tire. Thus, when the wheel cover is placed on the base 22 and the stop wheel 321 is confined on the base 22, the friction part of the outer diameter end face of the wheel cover and the base 22 come into contact with each other to form a frictional force, which enhances the frictional contact with the base. The frictional resistance is greater, which can effectively prevent the risk of the rod 1 falling automatically due to the decrease of friction on the surface of the upright plate 222 after long-term use. It plays a protective and safety role.

[0059] In this embodiment, to improve the user experience, the product is also designed with a push pin structure 6, which includes a push pin 61 and a sleeve 62 mounted on the base 22. One free end of the push pin 61 is inserted into the sleeve 62 and abuts against the return spring 63 inside the sleeve 62. The other free end is always in contact with the rack 31 under the action of the return spring 63. Thus, when the first slide rail 21 moves relative to the second slide rail 221, the teeth on the rack 31 collide with the push pin 61. The push pin 61 reciprocates under the action of the return spring 63 and makes a slight sound. Thus, the user can feel the up and down movement of the upright after hearing the sound.

[0060] In this embodiment, the movable lifting shower rod is mainly used as one of the devices on the shower set. The shower set includes a top spray shower device 7 located at the top of the rod 1 and a shower seat device 8 located in the middle of the rod 1. The top spray shower device 7 is mainly used for rinsing the top of the user's head with water when showering, and the shower seat device 8 is mainly used for placing the handheld shower head.

[0061] In this embodiment, the overhead shower device 7 includes an overhead shower head 71, a fixed rod 72 fixed to the rod body 1, and a swing rod 73 rotatably connected at both ends to the fixed rod 72 and the overhead shower head 71, respectively. The swing rod 73 is parallel to the rod body 1 and can rotate on the fixed rod 72 to adjust the rotation angle of the overhead shower head 71.

[0062] In this embodiment, both the fixed rod 72 and the swing rod 73 are located inside the rod body 1. That is, the fixed rod 72 is fixedly installed inside the rod body 1 by bolt connection, and the interior of the fixed rod 72 is connected to the upper water outlet of the rod body 1. When the top spray function is turned on, water will flow into the interior of the fixed rod 72. The swing rod 73 is located between the fixed rod 72 and the top spray head 71. One end of the swing rod 73 is rotatably connected to the fixed rod 72, and the other end is rotatably connected to the top spray head 71. The internal water channels of the three are connected. Therefore, the water flowing from the interior of the fixed rod 72 will flow through the swing rod 73 and finally be discharged to the top spray head 71 to achieve water spraying. During use, the user can also control the rotation of the top spray head 71 and make it continue to swing upward and downward under the action of the swing rod 73 to adjust the water spray direction.

[0063] In this embodiment, the shower head holder device 8 includes a sleeve 81 fixed on the rod 1 and a slide 82 for mounting a handheld shower head; the sleeve 81 forms a mounting groove 81a with an opening facing the back of the rod 1, and the slide 82 is slidably engaged in the mounting groove 81a through a locking rail structure 83; in this embodiment, the locking rail structure 83 is formed on the slide 82 and the mounting groove 81a respectively, and includes a sliding groove formed on the slide 82 and a locking rail in the mounting groove 81a. The matching installation of the sliding groove and the locking rail can make the shower head holder device 8 easier to assemble and disassemble, and facilitates the replacement of parts later.

[0064] The working principle and usage process of this utility model:

[0065] In one embodiment of this example, during installation, the overhead shower head device 7, the shower head seat device 8, and the rod 1 of the movable lifting shower head rod need to be installed as a whole.

[0066] First, install the shower head holder device 8, slide the slide block 82 into the mounting groove 81a of the sleeve 81, and achieve detachable fixation through the rail structure 83;

[0067] Second, install the overhead shower head device 7. First, fix the fixed rod 72 inside the rod body 1 with bolts, and connect the fixed rod 72 to the water outlet at the upper end of the rod body 1. Then, place the swing rod 73 inside the rod body 1, with one end rotatably connected to the fixed rod 72, and the other end rotatably connected to the overhead shower head 71 outside the rod body 1. At this time, the water passages of the three are connected.

[0068] Third, install the rod 1 on the wall; first, drill a pre-drilled hole in the wall; then, fix the base 22 to the wall by bolting the bolts into the pre-drilled hole; next, install the rod 1 on the base 22, so that the first slide rail 21 is engaged with the second slide rail 221 to form a sliding connection, wherein the rack 31 on the back of the rod 1 is also engaged with the stop wheel 321 on the base 22, and the pin 61 on the base 22 also abuts against the rack 31 under the action of the return spring 63 in the sleeve 62;

[0069] After the rod 1 is installed on the base 22, the three sets of stop wheels 321 on the base 22 stop rotating under the action of the frictional resistance generated by the pressing parts 322 on the left and right sides and the surface of the upright plate 222. This frictional resistance is greater than the weight of the rod 1 (including the weight of the shower head mounting device 8, the overhead shower head mounting device 7, and the handheld shower head, etc.). Thus, in the natural state, the gear on the rod 1 cannot drive the stop wheels 321 to rotate, the first slide rail 21 is fixed relative to the second slide rail 221, and the rod 1 cannot move downward automatically.

[0070] When a user touches the rod 1 and applies a force greater than the frictional resistance between the pressing member 322 and the upright plate 222, the stop wheel 321 rotates, the first slide rail 21 switches to a sliding state relative to the second slide rail 221, and the rod 1 can move on its own relative to the base 22. When the applied force is released, the stop wheel 321 will immediately stop rotating, the first slide rail 21 switches to a fixed state relative to the second slide rail 221, and the rod 1 is limited to a certain suspended height. Therefore, this utility model, by setting a sliding structure 2, allows the rod 1 to slide up and down directly on the wall to adjust its suspended height. In this way, the spray height of the back spray, overhead spray, and handheld spray of the shower rod can be quickly and freely adjusted simply by touching the rod 1. Secondly, by setting a stop structure 3, the rod 1 can be effectively prevented from sliding down automatically, thus limiting the rod 1 to a certain suspended height. That is, when the rod 1 is subjected to an external force (force applied by the user's hand), the rod 1 will enter a sliding state and slide up and down. When it is not subjected to an external force, the rod 1 will return to a fixed state under the action of the stop structure 3, and the rod 1 will not fall down automatically. In this way, the water spray direction on the shower rod can be stably discharged and sprayed according to the customer's requirements, which is convenient for daily cleaning.

[0071] The foregoing description of the specifications and embodiments is intended to explain the scope of protection of this utility model, but does not constitute a limitation on the scope of protection of this utility model. Modifications, equivalent substitutions, or other improvements to the embodiments of this utility model or a portion thereof that can be obtained by those skilled in the art through logical analysis, reasoning, or limited experimentation, based on the teachings of this utility model or the foregoing embodiments, should all be included within the scope of protection of this utility model.

Claims

1. A movable lifting shower rod, characterized by: Comprising a rod body vertically arranged perpendicular to a horizontal plane; a sliding structure comprising a first sliding rail formed on a back of the rod body, and a base fixed on a wall corresponding to the first sliding rail; a second sliding rail is formed on the base, and the first sliding rail and the second sliding rail are both arranged extending along a length direction of the rod body; the first sliding rail and the second sliding rail are slidingly connected, and are limited by a clamping structure; a stop structure arranged on the rod body and the base, for switching the first sliding rail relative to the second sliding rail between a fixed state and a slidable state when the first sliding rail slides relative to the second sliding rail, to adjust a hanging height of the rod body.

2. A movable lifting shower rod as defined in claim 1, wherein: The stop structure comprises a rack formed on the back of the rod body, and a gear assembly arranged on the base and engaged with the rack; the gear assembly applies a limit to the rack by a frictional resistance, to drive the first sliding rail to be located in the fixed state relative to the second sliding rail; wherein the frictional resistance is greater than a weight of the rod body, to fix the position of the rod body without external force.

3. A movable lifting shower rod as defined in claim 2, wherein: The gear assembly comprises a stop wheel and a pressing piece arranged in an axial direction of the stop wheel; the base is formed with two parallel and spaced vertical plates in a vertical direction; the stop wheel is arranged in a space between the two vertical plates, and the two axial ends of the stop wheel respectively penetrate through the insertion holes of the two vertical plates; the pressing piece is arranged on an end face of the base and axially abuts against the vertical plate to form a surface contact, and is fixed with the axial end of the stop wheel by interference fit or threaded connection; when the stop wheel is acted on by the rack, the stop wheel is stopped by the frictional resistance formed by the surface contact.

4. A movable lifting shower rod as defined in claim 3, wherein: The pressing piece is configured as a wheel cover, and a contact surface of the wheel cover and the vertical plate is provided with frictional raised particles or patterns to enhance the frictional resistance with the vertical plate.

5. A movable lifting shower rod as defined in claim 4 wherein: An outer diameter of the wheel cover corresponding to the end face of the base also has frictional raised particles or patterns.

6. A movable lifting shower rod as defined in claim 3, wherein: The base is formed with a mounting port corresponding to a shape of the stop wheel, and the mounting port is communicated with the insertion hole; the stop wheel enters the space by the mounting port, and is limited in the space by the pressing piece.

7. A movable lifting shower rod as defined in claim 1, wherein: Limiting structures are arranged at the first and second ends of the first sliding rail, to limit a sliding distance of the first sliding rail relative to the second sliding rail; the clamping structure comprises a first clamping hook formed on the first sliding rail, and a second clamping hook formed on the second sliding rail, and the first clamping hook and the second clamping hook are located between the first sliding rail and the second sliding rail and are in surface contact and clamping.

8. A movable lifting shower rod as defined in claim 2, wherein: A top needle structure is also included, which comprises a needle and a sleeve arranged on the base; one side of the needle is inserted into the sleeve and abuts against a reset spring in the sleeve, and the other side of the needle is always in contact with the rack under the action of the reset spring.

9. A shower kit comprising a mobile lifting rose pole as claimed in any one of claims 1 to 8, characterised in that: A top spray shower device arranged at a top end of the rod body, and a shower seat device arranged at a middle position of the rod body are also included; the top spray shower device comprises a top spray head, a fixed rod fixed on the rod body, and a swing rod rotatably connected to the fixed rod and the top spray head at two ends of the fixed rod, the swing rod is parallel to the rod body and can rotate on the fixed rod to adjust a rotation angle of the top spray head.

10. A shower kit as claimed in claim 9, characterised in that: The shower seat device comprises a sleeve seat fixed on the rod body and a sliding seat for installing a handheld shower; the sleeve seat is formed with a mounting groove with an opening facing the back direction of the rod body, and the sliding seat is slidably connected in the mounting groove through a clamping rail structure.

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